libgfortran/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for GNU Fortran Runtime Library 0.3.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME='GNU Fortran Runtime Library'
 558 PACKAGE_TARNAME='libgfortran'
 559 PACKAGE_VERSION='0.3'
 560 PACKAGE_STRING='GNU Fortran Runtime Library 0.3'
 561 PACKAGE_BUGREPORT=''
 562 PACKAGE_URL='http://www.gnu.org/software/libgfortran/'
 563
 564 # Factoring default headers for most tests.
 565 ac_includes_default="\
 566 #include <stdio.h>
 567 #ifdef HAVE_SYS_TYPES_H
 568 # include <sys/types.h>
 569 #endif
 570 #ifdef HAVE_SYS_STAT_H
 571 # include <sys/stat.h>
 572 #endif
 573 #ifdef STDC_HEADERS
 574 # include <stdlib.h>
 575 # include <stddef.h>
 576 #else
 577 # ifdef HAVE_STDLIB_H
 578 #  include <stdlib.h>
 579 # endif
 580 #endif
 581 #ifdef HAVE_STRING_H
 582 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 583 #  include <memory.h>
 584 # endif
 585 # include <string.h>
 586 #endif
 587 #ifdef HAVE_STRINGS_H
 588 # include <strings.h>
 589 #endif
 590 #ifdef HAVE_INTTYPES_H
 591 # include <inttypes.h>
 592 #endif
 593 #ifdef HAVE_STDINT_H
 594 # include <stdint.h>
 595 #endif
 596 #ifdef HAVE_UNISTD_H
 597 # include <unistd.h>
 598 #endif"
 599
 600 ac_c_werror_flag=
 601 ac_subst_vars='am__EXEEXT_FALSE
 602 am__EXEEXT_TRUE
 603 LTLIBOBJS
 604 LIBOBJS
 605 IEEE_FLAGS
 606 FPU_HOST_HEADER
 607 LIBGFOR_BUILD_QUAD_FALSE
 608 LIBGFOR_BUILD_QUAD_TRUE
 609 LIBQUADINCLUDE
 610 LIBQUADLIB_DEP
 611 LIBQUADLIB
 612 LIBQUADSPEC
 613 extra_ldflags_libgfortran
 614 ac_ct_FC
 615 FCFLAGS
 616 FC
 617 enable_static
 618 enable_shared
 619 lt_host_flags
 620 OTOOL64
 621 OTOOL
 622 LIPO
 623 NMEDIT
 624 DSYMUTIL
 625 OBJDUMP
 626 LN_S
 627 NM
 628 ac_ct_DUMPBIN
 629 DUMPBIN
 630 LD
 631 FGREP
 632 SED
 633 LIBTOOL
 634 RANLIB
 635 AR
 636 AS
 637 SECTION_FLAGS
 638 LIBGFOR_USE_SYMVER_SUN_FALSE
 639 LIBGFOR_USE_SYMVER_SUN_TRUE
 640 LIBGFOR_USE_SYMVER_GNU_FALSE
 641 LIBGFOR_USE_SYMVER_GNU_TRUE
 642 LIBGFOR_USE_SYMVER_FALSE
 643 LIBGFOR_USE_SYMVER_TRUE
 644 AM_CFLAGS
 645 AM_FCFLAGS
 646 toolexeclibdir
 647 toolexecdir
 648 EGREP
 649 GREP
 650 CPP
 651 am__fastdepCC_FALSE
 652 am__fastdepCC_TRUE
 653 CCDEPMODE
 654 AMDEPBACKSLASH
 655 AMDEP_FALSE
 656 AMDEP_TRUE
 657 am__quote
 658 am__include
 659 DEPDIR
 660 OBJEXT
 661 EXEEXT
 662 ac_ct_CC
 663 CPPFLAGS
 664 LDFLAGS
 665 CFLAGS
 666 CC
 667 multi_basedir
 668 MAINT
 669 MAINTAINER_MODE_FALSE
 670 MAINTAINER_MODE_TRUE
 671 am__untar
 672 am__tar
 673 AMTAR
 674 am__leading_dot
 675 SET_MAKE
 676 AWK
 677 mkdir_p
 678 MKDIR_P
 679 INSTALL_STRIP_PROGRAM
 680 STRIP
 681 install_sh
 682 MAKEINFO
 683 AUTOHEADER
 684 AUTOMAKE
 685 AUTOCONF
 686 ACLOCAL
 687 VERSION
 688 PACKAGE
 689 CYGPATH_W
 690 am__isrc
 691 INSTALL_DATA
 692 INSTALL_SCRIPT
 693 INSTALL_PROGRAM
 694 target_os
 695 target_vendor
 696 target_cpu
 697 target
 698 host_os
 699 host_vendor
 700 host_cpu
 701 host
 702 onestep
 703 onestep_FALSE
 704 onestep_TRUE
 705 target_subdir
 706 host_subdir
 707 build_subdir
 708 build_libsubdir
 709 build_os
 710 build_vendor
 711 build_cpu
 712 build
 713 target_alias
 714 host_alias
 715 build_alias
 716 LIBS
 717 ECHO_T
 718 ECHO_N
 719 ECHO_C
 720 DEFS
 721 mandir
 722 localedir
 723 libdir
 724 psdir
 725 pdfdir
 726 dvidir
 727 htmldir
 728 infodir
 729 docdir
 730 oldincludedir
 731 includedir
 732 localstatedir
 733 sharedstatedir
 734 sysconfdir
 735 datadir
 736 datarootdir
 737 libexecdir
 738 sbindir
 739 bindir
 740 program_transform_name
 741 prefix
 742 exec_prefix
 743 PACKAGE_URL
 744 PACKAGE_BUGREPORT
 745 PACKAGE_STRING
 746 PACKAGE_VERSION
 747 PACKAGE_TARNAME
 748 PACKAGE_NAME
 749 PATH_SEPARATOR
 750 SHELL'
 751 ac_subst_files=''
 752 ac_user_opts='
 753 enable_option_checking
 754 with_build_libsubdir
 755 enable_version_specific_runtime_libs
 756 enable_intermodule
 757 enable_maintainer_mode
 758 enable_multilib
 759 enable_dependency_tracking
 760 enable_symvers
 761 enable_shared
 762 enable_static
 763 with_pic
 764 enable_fast_install
 765 with_gnu_ld
 766 enable_libtool_lock
 767 enable_largefile
 768 enable_libquadmath_support
 769 '
 770       ac_precious_vars='build_alias
 771 host_alias
 772 target_alias
 773 CC
 774 CFLAGS
 775 LDFLAGS
 776 LIBS
 777 CPPFLAGS
 778 CPP
 779 FC
 780 FCFLAGS'
 781
 782
 783 # Initialize some variables set by options.
 784 ac_init_help=
 785 ac_init_version=false
 786 ac_unrecognized_opts=
 787 ac_unrecognized_sep=
 788 # The variables have the same names as the options, with
 789 # dashes changed to underlines.
 790 cache_file=/dev/null
 791 exec_prefix=NONE
 792 no_create=
 793 no_recursion=
 794 prefix=NONE
 795 program_prefix=NONE
 796 program_suffix=NONE
 797 program_transform_name=s,x,x,
 798 silent=
 799 site=
 800 srcdir=
 801 verbose=
 802 x_includes=NONE
 803 x_libraries=NONE
 804
 805 # Installation directory options.
 806 # These are left unexpanded so users can "make install exec_prefix=/foo"
 807 # and all the variables that are supposed to be based on exec_prefix
 808 # by default will actually change.
 809 # Use braces instead of parens because sh, perl, etc. also accept them.
 810 # (The list follows the same order as the GNU Coding Standards.)
 811 bindir='${exec_prefix}/bin'
 812 sbindir='${exec_prefix}/sbin'
 813 libexecdir='${exec_prefix}/libexec'
 814 datarootdir='${prefix}/share'
 815 datadir='${datarootdir}'
 816 sysconfdir='${prefix}/etc'
 817 sharedstatedir='${prefix}/com'
 818 localstatedir='${prefix}/var'
 819 includedir='${prefix}/include'
 820 oldincludedir='/usr/include'
 821 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 822 infodir='${datarootdir}/info'
 823 htmldir='${docdir}'
 824 dvidir='${docdir}'
 825 pdfdir='${docdir}'
 826 psdir='${docdir}'
 827 libdir='${exec_prefix}/lib'
 828 localedir='${datarootdir}/locale'
 829 mandir='${datarootdir}/man'
 830
 831 ac_prev=
 832 ac_dashdash=
 833 for ac_option
 834 do
 835   # If the previous option needs an argument, assign it.
 836   if test -n "$ac_prev"; then
 837     eval $ac_prev=\$ac_option
 838     ac_prev=
 839     continue
 840   fi
 841
 842   case $ac_option in
 843   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 844   *)    ac_optarg=yes ;;
 845   esac
 846
 847   # Accept the important Cygnus configure options, so we can diagnose typos.
 848
 849   case $ac_dashdash$ac_option in
 850   --)
 851     ac_dashdash=yes ;;
 852
 853   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 854     ac_prev=bindir ;;
 855   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 856     bindir=$ac_optarg ;;
 857
 858   -build | --build | --buil | --bui | --bu)
 859     ac_prev=build_alias ;;
 860   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 861     build_alias=$ac_optarg ;;
 862
 863   -cache-file | --cache-file | --cache-fil | --cache-fi \
 864   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 865     ac_prev=cache_file ;;
 866   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 867   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 868     cache_file=$ac_optarg ;;
 869
 870   --config-cache | -C)
 871     cache_file=config.cache ;;
 872
 873   -datadir | --datadir | --datadi | --datad)
 874     ac_prev=datadir ;;
 875   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 876     datadir=$ac_optarg ;;
 877
 878   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 879   | --dataroo | --dataro | --datar)
 880     ac_prev=datarootdir ;;
 881   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 882   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 883     datarootdir=$ac_optarg ;;
 884
 885   -disable-* | --disable-*)
 886     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 887     # Reject names that are not valid shell variable names.
 888     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 889       as_fn_error "invalid feature name: $ac_useropt"
 890     ac_useropt_orig=$ac_useropt
 891     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 892     case $ac_user_opts in
 893       *"
 894 "enable_$ac_useropt"
 895 "*) ;;
 896       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 897          ac_unrecognized_sep=', ';;
 898     esac
 899     eval enable_$ac_useropt=no ;;
 900
 901   -docdir | --docdir | --docdi | --doc | --do)
 902     ac_prev=docdir ;;
 903   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 904     docdir=$ac_optarg ;;
 905
 906   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 907     ac_prev=dvidir ;;
 908   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 909     dvidir=$ac_optarg ;;
 910
 911   -enable-* | --enable-*)
 912     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 913     # Reject names that are not valid shell variable names.
 914     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 915       as_fn_error "invalid feature name: $ac_useropt"
 916     ac_useropt_orig=$ac_useropt
 917     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 918     case $ac_user_opts in
 919       *"
 920 "enable_$ac_useropt"
 921 "*) ;;
 922       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 923          ac_unrecognized_sep=', ';;
 924     esac
 925     eval enable_$ac_useropt=\$ac_optarg ;;
 926
 927   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 928   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 929   | --exec | --exe | --ex)
 930     ac_prev=exec_prefix ;;
 931   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 932   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 933   | --exec=* | --exe=* | --ex=*)
 934     exec_prefix=$ac_optarg ;;
 935
 936   -gas | --gas | --ga | --g)
 937     # Obsolete; use --with-gas.
 938     with_gas=yes ;;
 939
 940   -help | --help | --hel | --he | -h)
 941     ac_init_help=long ;;
 942   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 943     ac_init_help=recursive ;;
 944   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 945     ac_init_help=short ;;
 946
 947   -host | --host | --hos | --ho)
 948     ac_prev=host_alias ;;
 949   -host=* | --host=* | --hos=* | --ho=*)
 950     host_alias=$ac_optarg ;;
 951
 952   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 953     ac_prev=htmldir ;;
 954   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 955   | --ht=*)
 956     htmldir=$ac_optarg ;;
 957
 958   -includedir | --includedir | --includedi | --included | --include \
 959   | --includ | --inclu | --incl | --inc)
 960     ac_prev=includedir ;;
 961   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 962   | --includ=* | --inclu=* | --incl=* | --inc=*)
 963     includedir=$ac_optarg ;;
 964
 965   -infodir | --infodir | --infodi | --infod | --info | --inf)
 966     ac_prev=infodir ;;
 967   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 968     infodir=$ac_optarg ;;
 969
 970   -libdir | --libdir | --libdi | --libd)
 971     ac_prev=libdir ;;
 972   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 973     libdir=$ac_optarg ;;
 974
 975   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 976   | --libexe | --libex | --libe)
 977     ac_prev=libexecdir ;;
 978   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 979   | --libexe=* | --libex=* | --libe=*)
 980     libexecdir=$ac_optarg ;;
 981
 982   -localedir | --localedir | --localedi | --localed | --locale)
 983     ac_prev=localedir ;;
 984   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 985     localedir=$ac_optarg ;;
 986
 987   -localstatedir | --localstatedir | --localstatedi | --localstated \
 988   | --localstate | --localstat | --localsta | --localst | --locals)
 989     ac_prev=localstatedir ;;
 990   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 991   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 992     localstatedir=$ac_optarg ;;
 993
 994   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 995     ac_prev=mandir ;;
 996   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 997     mandir=$ac_optarg ;;
 998
 999   -nfp | --nfp | --nf)
1000     # Obsolete; use --without-fp.
1001     with_fp=no ;;
1002
1003   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1004   | --no-cr | --no-c | -n)
1005     no_create=yes ;;
1006
1007   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1008   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1009     no_recursion=yes ;;
1010
1011   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1012   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1013   | --oldin | --oldi | --old | --ol | --o)
1014     ac_prev=oldincludedir ;;
1015   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1016   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1017   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1018     oldincludedir=$ac_optarg ;;
1019
1020   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1021     ac_prev=prefix ;;
1022   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1023     prefix=$ac_optarg ;;
1024
1025   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1026   | --program-pre | --program-pr | --program-p)
1027     ac_prev=program_prefix ;;
1028   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1029   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1030     program_prefix=$ac_optarg ;;
1031
1032   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1033   | --program-suf | --program-su | --program-s)
1034     ac_prev=program_suffix ;;
1035   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1036   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1037     program_suffix=$ac_optarg ;;
1038
1039   -program-transform-name | --program-transform-name \
1040   | --program-transform-nam | --program-transform-na \
1041   | --program-transform-n | --program-transform- \
1042   | --program-transform | --program-transfor \
1043   | --program-transfo | --program-transf \
1044   | --program-trans | --program-tran \
1045   | --progr-tra | --program-tr | --program-t)
1046     ac_prev=program_transform_name ;;
1047   -program-transform-name=* | --program-transform-name=* \
1048   | --program-transform-nam=* | --program-transform-na=* \
1049   | --program-transform-n=* | --program-transform-=* \
1050   | --program-transform=* | --program-transfor=* \
1051   | --program-transfo=* | --program-transf=* \
1052   | --program-trans=* | --program-tran=* \
1053   | --progr-tra=* | --program-tr=* | --program-t=*)
1054     program_transform_name=$ac_optarg ;;
1055
1056   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1057     ac_prev=pdfdir ;;
1058   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1059     pdfdir=$ac_optarg ;;
1060
1061   -psdir | --psdir | --psdi | --psd | --ps)
1062     ac_prev=psdir ;;
1063   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1064     psdir=$ac_optarg ;;
1065
1066   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1067   | -silent | --silent | --silen | --sile | --sil)
1068     silent=yes ;;
1069
1070   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1071     ac_prev=sbindir ;;
1072   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1073   | --sbi=* | --sb=*)
1074     sbindir=$ac_optarg ;;
1075
1076   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1077   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1078   | --sharedst | --shareds | --shared | --share | --shar \
1079   | --sha | --sh)
1080     ac_prev=sharedstatedir ;;
1081   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1082   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1083   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1084   | --sha=* | --sh=*)
1085     sharedstatedir=$ac_optarg ;;
1086
1087   -site | --site | --sit)
1088     ac_prev=site ;;
1089   -site=* | --site=* | --sit=*)
1090     site=$ac_optarg ;;
1091
1092   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1093     ac_prev=srcdir ;;
1094   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1095     srcdir=$ac_optarg ;;
1096
1097   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1098   | --syscon | --sysco | --sysc | --sys | --sy)
1099     ac_prev=sysconfdir ;;
1100   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1101   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1102     sysconfdir=$ac_optarg ;;
1103
1104   -target | --target | --targe | --targ | --tar | --ta | --t)
1105     ac_prev=target_alias ;;
1106   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1107     target_alias=$ac_optarg ;;
1108
1109   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1110     verbose=yes ;;
1111
1112   -version | --version | --versio | --versi | --vers | -V)
1113     ac_init_version=: ;;
1114
1115   -with-* | --with-*)
1116     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1117     # Reject names that are not valid shell variable names.
1118     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1119       as_fn_error "invalid package name: $ac_useropt"
1120     ac_useropt_orig=$ac_useropt
1121     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1122     case $ac_user_opts in
1123       *"
1124 "with_$ac_useropt"
1125 "*) ;;
1126       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1127          ac_unrecognized_sep=', ';;
1128     esac
1129     eval with_$ac_useropt=\$ac_optarg ;;
1130
1131   -without-* | --without-*)
1132     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1133     # Reject names that are not valid shell variable names.
1134     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1135       as_fn_error "invalid package name: $ac_useropt"
1136     ac_useropt_orig=$ac_useropt
1137     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1138     case $ac_user_opts in
1139       *"
1140 "with_$ac_useropt"
1141 "*) ;;
1142       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1143          ac_unrecognized_sep=', ';;
1144     esac
1145     eval with_$ac_useropt=no ;;
1146
1147   --x)
1148     # Obsolete; use --with-x.
1149     with_x=yes ;;
1150
1151   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1152   | --x-incl | --x-inc | --x-in | --x-i)
1153     ac_prev=x_includes ;;
1154   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1155   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1156     x_includes=$ac_optarg ;;
1157
1158   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1159   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1160     ac_prev=x_libraries ;;
1161   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1162   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1163     x_libraries=$ac_optarg ;;
1164
1165   -*) as_fn_error "unrecognized option: \`$ac_option'
1166 Try \`$0 --help' for more information."
1167     ;;
1168
1169   *=*)
1170     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1171     # Reject names that are not valid shell variable names.
1172     case $ac_envvar in #(
1173       '' | [0-9]* | *[!_$as_cr_alnum]* )
1174       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1175     esac
1176     eval $ac_envvar=\$ac_optarg
1177     export $ac_envvar ;;
1178
1179   *)
1180     # FIXME: should be removed in autoconf 3.0.
1181     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1182     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1183       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1184     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1185     ;;
1186
1187   esac
1188 done
1189
1190 if test -n "$ac_prev"; then
1191   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1192   as_fn_error "missing argument to $ac_option"
1193 fi
1194
1195 if test -n "$ac_unrecognized_opts"; then
1196   case $enable_option_checking in
1197     no) ;;
1198     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1199     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1200   esac
1201 fi
1202
1203 # Check all directory arguments for consistency.
1204 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1205                 datadir sysconfdir sharedstatedir localstatedir includedir \
1206                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1207                 libdir localedir mandir
1208 do
1209   eval ac_val=\$$ac_var
1210   # Remove trailing slashes.
1211   case $ac_val in
1212     */ )
1213       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1214       eval $ac_var=\$ac_val;;
1215   esac
1216   # Be sure to have absolute directory names.
1217   case $ac_val in
1218     [\\/$]* | ?:[\\/]* )  continue;;
1219     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1220   esac
1221   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1222 done
1223
1224 # There might be people who depend on the old broken behavior: `$host'
1225 # used to hold the argument of --host etc.
1226 # FIXME: To remove some day.
1227 build=$build_alias
1228 host=$host_alias
1229 target=$target_alias
1230
1231 # FIXME: To remove some day.
1232 if test "x$host_alias" != x; then
1233   if test "x$build_alias" = x; then
1234     cross_compiling=maybe
1235     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1236     If a cross compiler is detected then cross compile mode will be used." >&2
1237   elif test "x$build_alias" != "x$host_alias"; then
1238     cross_compiling=yes
1239   fi
1240 fi
1241
1242 ac_tool_prefix=
1243 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1244
1245 test "$silent" = yes && exec 6>/dev/null
1246
1247
1248 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1249 ac_ls_di=`ls -di .` &&
1250 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1251   as_fn_error "working directory cannot be determined"
1252 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1253   as_fn_error "pwd does not report name of working directory"
1254
1255
1256 # Find the source files, if location was not specified.
1257 if test -z "$srcdir"; then
1258   ac_srcdir_defaulted=yes
1259   # Try the directory containing this script, then the parent directory.
1260   ac_confdir=`$as_dirname -- "$as_myself" ||
1261 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1262          X"$as_myself" : 'X\(//\)[^/]' \| \
1263          X"$as_myself" : 'X\(//\)$' \| \
1264          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1265 $as_echo X"$as_myself" |
1266     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1267             s//\1/
1268             q
1269           }
1270           /^X\(\/\/\)[^/].*/{
1271             s//\1/
1272             q
1273           }
1274           /^X\(\/\/\)$/{
1275             s//\1/
1276             q
1277           }
1278           /^X\(\/\).*/{
1279             s//\1/
1280             q
1281           }
1282           s/.*/./; q'`
1283   srcdir=$ac_confdir
1284   if test ! -r "$srcdir/$ac_unique_file"; then
1285     srcdir=..
1286   fi
1287 else
1288   ac_srcdir_defaulted=no
1289 fi
1290 if test ! -r "$srcdir/$ac_unique_file"; then
1291   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1292   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1293 fi
1294 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1295 ac_abs_confdir=`(
1296         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1297         pwd)`
1298 # When building in place, set srcdir=.
1299 if test "$ac_abs_confdir" = "$ac_pwd"; then
1300   srcdir=.
1301 fi
1302 # Remove unnecessary trailing slashes from srcdir.
1303 # Double slashes in file names in object file debugging info
1304 # mess up M-x gdb in Emacs.
1305 case $srcdir in
1306 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1307 esac
1308 for ac_var in $ac_precious_vars; do
1309   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1310   eval ac_env_${ac_var}_value=\$${ac_var}
1311   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1312   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1313 done
1314
1315 #
1316 # Report the --help message.
1317 #
1318 if test "$ac_init_help" = "long"; then
1319   # Omit some internal or obsolete options to make the list less imposing.
1320   # This message is too long to be a string in the A/UX 3.1 sh.
1321   cat <<_ACEOF
1322 \`configure' configures GNU Fortran Runtime Library 0.3 to adapt to many kinds of systems.
1323
1324 Usage: $0 [OPTION]... [VAR=VALUE]...
1325
1326 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1327 VAR=VALUE.  See below for descriptions of some of the useful variables.
1328
1329 Defaults for the options are specified in brackets.
1330
1331 Configuration:
1332   -h, --help              display this help and exit
1333       --help=short        display options specific to this package
1334       --help=recursive    display the short help of all the included packages
1335   -V, --version           display version information and exit
1336   -q, --quiet, --silent   do not print \`checking...' messages
1337       --cache-file=FILE   cache test results in FILE [disabled]
1338   -C, --config-cache      alias for \`--cache-file=config.cache'
1339   -n, --no-create         do not create output files
1340       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1341
1342 Installation directories:
1343   --prefix=PREFIX         install architecture-independent files in PREFIX
1344                           [$ac_default_prefix]
1345   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1346                           [PREFIX]
1347
1348 By default, \`make install' will install all the files in
1349 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1350 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1351 for instance \`--prefix=\$HOME'.
1352
1353 For better control, use the options below.
1354
1355 Fine tuning of the installation directories:
1356   --bindir=DIR            user executables [EPREFIX/bin]
1357   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1358   --libexecdir=DIR        program executables [EPREFIX/libexec]
1359   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1360   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1361   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1362   --libdir=DIR            object code libraries [EPREFIX/lib]
1363   --includedir=DIR        C header files [PREFIX/include]
1364   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1365   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1366   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1367   --infodir=DIR           info documentation [DATAROOTDIR/info]
1368   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1369   --mandir=DIR            man documentation [DATAROOTDIR/man]
1370   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgfortran]
1371   --htmldir=DIR           html documentation [DOCDIR]
1372   --dvidir=DIR            dvi documentation [DOCDIR]
1373   --pdfdir=DIR            pdf documentation [DOCDIR]
1374   --psdir=DIR             ps documentation [DOCDIR]
1375 _ACEOF
1376
1377   cat <<\_ACEOF
1378
1379 Program names:
1380   --program-prefix=PREFIX            prepend PREFIX to installed program names
1381   --program-suffix=SUFFIX            append SUFFIX to installed program names
1382   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1383
1384 System types:
1385   --build=BUILD     configure for building on BUILD [guessed]
1386   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1387   --target=TARGET   configure for building compilers for TARGET [HOST]
1388 _ACEOF
1389 fi
1390
1391 if test -n "$ac_init_help"; then
1392   case $ac_init_help in
1393      short | recursive ) echo "Configuration of GNU Fortran Runtime Library 0.3:";;
1394    esac
1395   cat <<\_ACEOF
1396
1397 Optional Features:
1398   --disable-option-checking  ignore unrecognized --enable/--with options
1399   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1400   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1401   --enable-version-specific-runtime-libs
1402                           specify that runtime libraries should be installed
1403                           in a compiler-specific directory
1404   --enable-intermodule    build the library in one step
1405   --enable-maintainer-mode  enable make rules and dependencies not useful
1406                           (and sometimes confusing) to the casual installer
1407   --enable-multilib       build many library versions (default)
1408   --disable-dependency-tracking  speeds up one-time build
1409   --enable-dependency-tracking   do not reject slow dependency extractors
1410   --disable-symvers       disable symbol versioning for libgfortran
1411   --enable-shared[=PKGS]  build shared libraries [default=yes]
1412   --enable-static[=PKGS]  build static libraries [default=yes]
1413   --enable-fast-install[=PKGS]
1414                           optimize for fast installation [default=yes]
1415   --disable-libtool-lock  avoid locking (might break parallel builds)
1416   --disable-largefile     omit support for large files
1417   --disable-libquadmath-support
1418                           disable libquadmath support for Fortran
1419
1420 Optional Packages:
1421   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1422   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1423   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1424   --with-pic              try to use only PIC/non-PIC objects [default=use
1425                           both]
1426   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1427
1428 Some influential environment variables:
1429   CC          C compiler command
1430   CFLAGS      C compiler flags
1431   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1432               nonstandard directory <lib dir>
1433   LIBS        libraries to pass to the linker, e.g. -l<library>
1434   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1435               you have headers in a nonstandard directory <include dir>
1436   CPP         C preprocessor
1437   FC          Fortran compiler command
1438   FCFLAGS     Fortran compiler flags
1439
1440 Use these variables to override the choices made by `configure' or to help
1441 it to find libraries and programs with nonstandard names/locations.
1442
1443 Report bugs to the package provider.
1444 GNU Fortran Runtime Library home page: <http://www.gnu.org/software/libgfortran/>.
1445 General help using GNU software: <http://www.gnu.org/gethelp/>.
1446 _ACEOF
1447 ac_status=$?
1448 fi
1449
1450 if test "$ac_init_help" = "recursive"; then
1451   # If there are subdirs, report their specific --help.
1452   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1453     test -d "$ac_dir" ||
1454       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1455       continue
1456     ac_builddir=.
1457
1458 case "$ac_dir" in
1459 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1460 *)
1461   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1462   # A ".." for each directory in $ac_dir_suffix.
1463   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1464   case $ac_top_builddir_sub in
1465   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1466   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1467   esac ;;
1468 esac
1469 ac_abs_top_builddir=$ac_pwd
1470 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1471 # for backward compatibility:
1472 ac_top_builddir=$ac_top_build_prefix
1473
1474 case $srcdir in
1475   .)  # We are building in place.
1476     ac_srcdir=.
1477     ac_top_srcdir=$ac_top_builddir_sub
1478     ac_abs_top_srcdir=$ac_pwd ;;
1479   [\\/]* | ?:[\\/]* )  # Absolute name.
1480     ac_srcdir=$srcdir$ac_dir_suffix;
1481     ac_top_srcdir=$srcdir
1482     ac_abs_top_srcdir=$srcdir ;;
1483   *) # Relative name.
1484     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1485     ac_top_srcdir=$ac_top_build_prefix$srcdir
1486     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1487 esac
1488 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1489
1490     cd "$ac_dir" || { ac_status=$?; continue; }
1491     # Check for guested configure.
1492     if test -f "$ac_srcdir/configure.gnu"; then
1493       echo &&
1494       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1495     elif test -f "$ac_srcdir/configure"; then
1496       echo &&
1497       $SHELL "$ac_srcdir/configure" --help=recursive
1498     else
1499       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1500     fi || ac_status=$?
1501     cd "$ac_pwd" || { ac_status=$?; break; }
1502   done
1503 fi
1504
1505 test -n "$ac_init_help" && exit $ac_status
1506 if $ac_init_version; then
1507   cat <<\_ACEOF
1508 GNU Fortran Runtime Library configure 0.3
1509 generated by GNU Autoconf 2.64
1510
1511 Copyright (C) 2009 Free Software Foundation, Inc.
1512 This configure script is free software; the Free Software Foundation
1513 gives unlimited permission to copy, distribute and modify it.
1514 _ACEOF
1515   exit
1516 fi
1517
1518 ## ------------------------ ##
1519 ## Autoconf initialization. ##
1520 ## ------------------------ ##
1521
1522 # ac_fn_c_try_compile LINENO
1523 # --------------------------
1524 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1525 ac_fn_c_try_compile ()
1526 {
1527   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1528   rm -f conftest.$ac_objext
1529   if { { ac_try="$ac_compile"
1530 case "(($ac_try" in
1531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1532   *) ac_try_echo=$ac_try;;
1533 esac
1534 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1535 $as_echo "$ac_try_echo"; } >&5
1536   (eval "$ac_compile") 2>conftest.err
1537   ac_status=$?
1538   if test -s conftest.err; then
1539     grep -v '^ *+' conftest.err >conftest.er1
1540     cat conftest.er1 >&5
1541     mv -f conftest.er1 conftest.err
1542   fi
1543   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1544   test $ac_status = 0; } && {
1545          test -z "$ac_c_werror_flag" ||
1546          test ! -s conftest.err
1547        } && test -s conftest.$ac_objext; then :
1548   ac_retval=0
1549 else
1550   $as_echo "$as_me: failed program was:" >&5
1551 sed 's/^/| /' conftest.$ac_ext >&5
1552
1553         ac_retval=1
1554 fi
1555   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1556   return $ac_retval
1557
1558 } # ac_fn_c_try_compile
1559
1560 # ac_fn_c_try_cpp LINENO
1561 # ----------------------
1562 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1563 ac_fn_c_try_cpp ()
1564 {
1565   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1566   if { { ac_try="$ac_cpp conftest.$ac_ext"
1567 case "(($ac_try" in
1568   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1569   *) ac_try_echo=$ac_try;;
1570 esac
1571 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1572 $as_echo "$ac_try_echo"; } >&5
1573   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1574   ac_status=$?
1575   if test -s conftest.err; then
1576     grep -v '^ *+' conftest.err >conftest.er1
1577     cat conftest.er1 >&5
1578     mv -f conftest.er1 conftest.err
1579   fi
1580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1581   test $ac_status = 0; } >/dev/null && {
1582          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1583          test ! -s conftest.err
1584        }; then :
1585   ac_retval=0
1586 else
1587   $as_echo "$as_me: failed program was:" >&5
1588 sed 's/^/| /' conftest.$ac_ext >&5
1589
1590     ac_retval=1
1591 fi
1592   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1593   return $ac_retval
1594
1595 } # ac_fn_c_try_cpp
1596
1597 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1598 # -------------------------------------------------------
1599 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1600 # the include files in INCLUDES and setting the cache variable VAR
1601 # accordingly.
1602 ac_fn_c_check_header_mongrel ()
1603 {
1604   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1605   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1607 $as_echo_n "checking for $2... " >&6; }
1608 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1609   $as_echo_n "(cached) " >&6
1610 fi
1611 eval ac_res=\$$3
1612                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1613 $as_echo "$ac_res" >&6; }
1614 else
1615   # Is the header compilable?
1616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1617 $as_echo_n "checking $2 usability... " >&6; }
1618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1619 /* end confdefs.h.  */
1620 $4
1621 #include <$2>
1622 _ACEOF
1623 if ac_fn_c_try_compile "$LINENO"; then :
1624   ac_header_compiler=yes
1625 else
1626   ac_header_compiler=no
1627 fi
1628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1630 $as_echo "$ac_header_compiler" >&6; }
1631
1632 # Is the header present?
1633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1634 $as_echo_n "checking $2 presence... " >&6; }
1635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1636 /* end confdefs.h.  */
1637 #include <$2>
1638 _ACEOF
1639 if ac_fn_c_try_cpp "$LINENO"; then :
1640   ac_header_preproc=yes
1641 else
1642   ac_header_preproc=no
1643 fi
1644 rm -f conftest.err conftest.$ac_ext
1645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1646 $as_echo "$ac_header_preproc" >&6; }
1647
1648 # So?  What about this header?
1649 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1650   yes:no: )
1651     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1652 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1653     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1654 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1655     ;;
1656   no:yes:* )
1657     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1658 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1659     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1660 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1661     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1662 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1663     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1664 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1665     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1666 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1667     ;;
1668 esac
1669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1670 $as_echo_n "checking for $2... " >&6; }
1671 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1672   $as_echo_n "(cached) " >&6
1673 else
1674   eval "$3=\$ac_header_compiler"
1675 fi
1676 eval ac_res=\$$3
1677                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1678 $as_echo "$ac_res" >&6; }
1679 fi
1680   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1681
1682 } # ac_fn_c_check_header_mongrel
1683
1684 # ac_fn_c_try_run LINENO
1685 # ----------------------
1686 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1687 # that executables *can* be run.
1688 ac_fn_c_try_run ()
1689 {
1690   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691   if { { ac_try="$ac_link"
1692 case "(($ac_try" in
1693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1694   *) ac_try_echo=$ac_try;;
1695 esac
1696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1697 $as_echo "$ac_try_echo"; } >&5
1698   (eval "$ac_link") 2>&5
1699   ac_status=$?
1700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1701   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1702   { { case "(($ac_try" in
1703   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1704   *) ac_try_echo=$ac_try;;
1705 esac
1706 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1707 $as_echo "$ac_try_echo"; } >&5
1708   (eval "$ac_try") 2>&5
1709   ac_status=$?
1710   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1711   test $ac_status = 0; }; }; then :
1712   ac_retval=0
1713 else
1714   $as_echo "$as_me: program exited with status $ac_status" >&5
1715        $as_echo "$as_me: failed program was:" >&5
1716 sed 's/^/| /' conftest.$ac_ext >&5
1717
1718        ac_retval=$ac_status
1719 fi
1720   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1721   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1722   return $ac_retval
1723
1724 } # ac_fn_c_try_run
1725
1726 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1727 # -------------------------------------------------------
1728 # Tests whether HEADER exists and can be compiled using the include files in
1729 # INCLUDES, setting the cache variable VAR accordingly.
1730 ac_fn_c_check_header_compile ()
1731 {
1732   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1734 $as_echo_n "checking for $2... " >&6; }
1735 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1736   $as_echo_n "(cached) " >&6
1737 else
1738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1739 /* end confdefs.h.  */
1740 $4
1741 #include <$2>
1742 _ACEOF
1743 if ac_fn_c_try_compile "$LINENO"; then :
1744   eval "$3=yes"
1745 else
1746   eval "$3=no"
1747 fi
1748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1749 fi
1750 eval ac_res=\$$3
1751                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1752 $as_echo "$ac_res" >&6; }
1753   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1754
1755 } # ac_fn_c_check_header_compile
1756
1757 # ac_fn_c_try_link LINENO
1758 # -----------------------
1759 # Try to link conftest.$ac_ext, and return whether this succeeded.
1760 ac_fn_c_try_link ()
1761 {
1762   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1763   rm -f conftest.$ac_objext conftest$ac_exeext
1764   if { { ac_try="$ac_link"
1765 case "(($ac_try" in
1766   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1767   *) ac_try_echo=$ac_try;;
1768 esac
1769 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1770 $as_echo "$ac_try_echo"; } >&5
1771   (eval "$ac_link") 2>conftest.err
1772   ac_status=$?
1773   if test -s conftest.err; then
1774     grep -v '^ *+' conftest.err >conftest.er1
1775     cat conftest.er1 >&5
1776     mv -f conftest.er1 conftest.err
1777   fi
1778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1779   test $ac_status = 0; } && {
1780          test -z "$ac_c_werror_flag" ||
1781          test ! -s conftest.err
1782        } && test -s conftest$ac_exeext && {
1783          test "$cross_compiling" = yes ||
1784          $as_test_x conftest$ac_exeext
1785        }; then :
1786   ac_retval=0
1787 else
1788   $as_echo "$as_me: failed program was:" >&5
1789 sed 's/^/| /' conftest.$ac_ext >&5
1790
1791         ac_retval=1
1792 fi
1793   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1794   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1795   # interfere with the next link command; also delete a directory that is
1796   # left behind by Apple's compiler.  We do this before executing the actions.
1797   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1798   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1799   return $ac_retval
1800
1801 } # ac_fn_c_try_link
1802
1803 # ac_fn_c_check_func LINENO FUNC VAR
1804 # ----------------------------------
1805 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1806 ac_fn_c_check_func ()
1807 {
1808   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1809   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1810 $as_echo_n "checking for $2... " >&6; }
1811 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1812   $as_echo_n "(cached) " >&6
1813 else
1814   if test x$gcc_no_link = xyes; then
1815   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1816 fi
1817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1818 /* end confdefs.h.  */
1819 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1820    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1821 #define $2 innocuous_$2
1822
1823 /* System header to define __stub macros and hopefully few prototypes,
1824     which can conflict with char $2 (); below.
1825     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1826     <limits.h> exists even on freestanding compilers.  */
1827
1828 #ifdef __STDC__
1829 # include <limits.h>
1830 #else
1831 # include <assert.h>
1832 #endif
1833
1834 #undef $2
1835
1836 /* Override any GCC internal prototype to avoid an error.
1837    Use char because int might match the return type of a GCC
1838    builtin and then its argument prototype would still apply.  */
1839 #ifdef __cplusplus
1840 extern "C"
1841 #endif
1842 char $2 ();
1843 /* The GNU C library defines this for functions which it implements
1844     to always fail with ENOSYS.  Some functions are actually named
1845     something starting with __ and the normal name is an alias.  */
1846 #if defined __stub_$2 || defined __stub___$2
1847 choke me
1848 #endif
1849
1850 int
1851 main ()
1852 {
1853 return $2 ();
1854   ;
1855   return 0;
1856 }
1857 _ACEOF
1858 if ac_fn_c_try_link "$LINENO"; then :
1859   eval "$3=yes"
1860 else
1861   eval "$3=no"
1862 fi
1863 rm -f core conftest.err conftest.$ac_objext \
1864     conftest$ac_exeext conftest.$ac_ext
1865 fi
1866 eval ac_res=\$$3
1867                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1868 $as_echo "$ac_res" >&6; }
1869   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1870
1871 } # ac_fn_c_check_func
1872
1873 # ac_fn_fc_try_compile LINENO
1874 # ---------------------------
1875 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1876 ac_fn_fc_try_compile ()
1877 {
1878   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1879   rm -f conftest.$ac_objext
1880   if { { ac_try="$ac_compile"
1881 case "(($ac_try" in
1882   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1883   *) ac_try_echo=$ac_try;;
1884 esac
1885 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1886 $as_echo "$ac_try_echo"; } >&5
1887   (eval "$ac_compile") 2>conftest.err
1888   ac_status=$?
1889   if test -s conftest.err; then
1890     grep -v '^ *+' conftest.err >conftest.er1
1891     cat conftest.er1 >&5
1892     mv -f conftest.er1 conftest.err
1893   fi
1894   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1895   test $ac_status = 0; } && {
1896          test -z "$ac_fc_werror_flag" ||
1897          test ! -s conftest.err
1898        } && test -s conftest.$ac_objext; then :
1899   ac_retval=0
1900 else
1901   $as_echo "$as_me: failed program was:" >&5
1902 sed 's/^/| /' conftest.$ac_ext >&5
1903
1904         ac_retval=1
1905 fi
1906   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1907   return $ac_retval
1908
1909 } # ac_fn_fc_try_compile
1910
1911 # ac_fn_fc_try_link LINENO
1912 # ------------------------
1913 # Try to link conftest.$ac_ext, and return whether this succeeded.
1914 ac_fn_fc_try_link ()
1915 {
1916   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1917   rm -f conftest.$ac_objext conftest$ac_exeext
1918   if { { ac_try="$ac_link"
1919 case "(($ac_try" in
1920   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1921   *) ac_try_echo=$ac_try;;
1922 esac
1923 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1924 $as_echo "$ac_try_echo"; } >&5
1925   (eval "$ac_link") 2>conftest.err
1926   ac_status=$?
1927   if test -s conftest.err; then
1928     grep -v '^ *+' conftest.err >conftest.er1
1929     cat conftest.er1 >&5
1930     mv -f conftest.er1 conftest.err
1931   fi
1932   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1933   test $ac_status = 0; } && {
1934          test -z "$ac_fc_werror_flag" ||
1935          test ! -s conftest.err
1936        } && test -s conftest$ac_exeext && {
1937          test "$cross_compiling" = yes ||
1938          $as_test_x conftest$ac_exeext
1939        }; then :
1940   ac_retval=0
1941 else
1942   $as_echo "$as_me: failed program was:" >&5
1943 sed 's/^/| /' conftest.$ac_ext >&5
1944
1945         ac_retval=1
1946 fi
1947   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1948   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1949   # interfere with the next link command; also delete a directory that is
1950   # left behind by Apple's compiler.  We do this before executing the actions.
1951   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1952   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1953   return $ac_retval
1954
1955 } # ac_fn_fc_try_link
1956
1957 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1958 # -------------------------------------------
1959 # Tests whether TYPE exists after having included INCLUDES, setting cache
1960 # variable VAR accordingly.
1961 ac_fn_c_check_type ()
1962 {
1963   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1964   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1965 $as_echo_n "checking for $2... " >&6; }
1966 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1967   $as_echo_n "(cached) " >&6
1968 else
1969   eval "$3=no"
1970   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1971 /* end confdefs.h.  */
1972 $4
1973 int
1974 main ()
1975 {
1976 if (sizeof ($2))
1977          return 0;
1978   ;
1979   return 0;
1980 }
1981 _ACEOF
1982 if ac_fn_c_try_compile "$LINENO"; then :
1983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1984 /* end confdefs.h.  */
1985 $4
1986 int
1987 main ()
1988 {
1989 if (sizeof (($2)))
1990             return 0;
1991   ;
1992   return 0;
1993 }
1994 _ACEOF
1995 if ac_fn_c_try_compile "$LINENO"; then :
1996
1997 else
1998   eval "$3=yes"
1999 fi
2000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2001 fi
2002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2003 fi
2004 eval ac_res=\$$3
2005                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2006 $as_echo "$ac_res" >&6; }
2007   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2008
2009 } # ac_fn_c_check_type
2010
2011 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2012 # --------------------------------------------
2013 # Tries to find the compile-time value of EXPR in a program that includes
2014 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2015 # computed
2016 ac_fn_c_compute_int ()
2017 {
2018   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2019   if test "$cross_compiling" = yes; then
2020     # Depending upon the size, compute the lo and hi bounds.
2021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2022 /* end confdefs.h.  */
2023 $4
2024 int
2025 main ()
2026 {
2027 static int test_array [1 - 2 * !(($2) >= 0)];
2028 test_array [0] = 0
2029
2030   ;
2031   return 0;
2032 }
2033 _ACEOF
2034 if ac_fn_c_try_compile "$LINENO"; then :
2035   ac_lo=0 ac_mid=0
2036   while :; do
2037     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2038 /* end confdefs.h.  */
2039 $4
2040 int
2041 main ()
2042 {
2043 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2044 test_array [0] = 0
2045
2046   ;
2047   return 0;
2048 }
2049 _ACEOF
2050 if ac_fn_c_try_compile "$LINENO"; then :
2051   ac_hi=$ac_mid; break
2052 else
2053   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2054                         if test $ac_lo -le $ac_mid; then
2055                           ac_lo= ac_hi=
2056                           break
2057                         fi
2058                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2059 fi
2060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2061   done
2062 else
2063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2064 /* end confdefs.h.  */
2065 $4
2066 int
2067 main ()
2068 {
2069 static int test_array [1 - 2 * !(($2) < 0)];
2070 test_array [0] = 0
2071
2072   ;
2073   return 0;
2074 }
2075 _ACEOF
2076 if ac_fn_c_try_compile "$LINENO"; then :
2077   ac_hi=-1 ac_mid=-1
2078   while :; do
2079     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2080 /* end confdefs.h.  */
2081 $4
2082 int
2083 main ()
2084 {
2085 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2086 test_array [0] = 0
2087
2088   ;
2089   return 0;
2090 }
2091 _ACEOF
2092 if ac_fn_c_try_compile "$LINENO"; then :
2093   ac_lo=$ac_mid; break
2094 else
2095   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2096                         if test $ac_mid -le $ac_hi; then
2097                           ac_lo= ac_hi=
2098                           break
2099                         fi
2100                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2101 fi
2102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2103   done
2104 else
2105   ac_lo= ac_hi=
2106 fi
2107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2108 fi
2109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2110 # Binary search between lo and hi bounds.
2111 while test "x$ac_lo" != "x$ac_hi"; do
2112   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2114 /* end confdefs.h.  */
2115 $4
2116 int
2117 main ()
2118 {
2119 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2120 test_array [0] = 0
2121
2122   ;
2123   return 0;
2124 }
2125 _ACEOF
2126 if ac_fn_c_try_compile "$LINENO"; then :
2127   ac_hi=$ac_mid
2128 else
2129   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2130 fi
2131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2132 done
2133 case $ac_lo in #((
2134 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2135 '') ac_retval=1 ;;
2136 esac
2137   else
2138     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2139 /* end confdefs.h.  */
2140 $4
2141 static long int longval () { return $2; }
2142 static unsigned long int ulongval () { return $2; }
2143 #include <stdio.h>
2144 #include <stdlib.h>
2145 int
2146 main ()
2147 {
2148
2149   FILE *f = fopen ("conftest.val", "w");
2150   if (! f)
2151     return 1;
2152   if (($2) < 0)
2153     {
2154       long int i = longval ();
2155       if (i != ($2))
2156         return 1;
2157       fprintf (f, "%ld", i);
2158     }
2159   else
2160     {
2161       unsigned long int i = ulongval ();
2162       if (i != ($2))
2163         return 1;
2164       fprintf (f, "%lu", i);
2165     }
2166   /* Do not output a trailing newline, as this causes \r\n confusion
2167      on some platforms.  */
2168   return ferror (f) || fclose (f) != 0;
2169
2170   ;
2171   return 0;
2172 }
2173 _ACEOF
2174 if ac_fn_c_try_run "$LINENO"; then :
2175   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2176 else
2177   ac_retval=1
2178 fi
2179 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2180   conftest.$ac_objext conftest.beam conftest.$ac_ext
2181 rm -f conftest.val
2182
2183   fi
2184   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2185   return $ac_retval
2186
2187 } # ac_fn_c_compute_int
2188
2189 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2190 # ----------------------------------------------------
2191 # Tries to find if the field MEMBER exists in type AGGR, after including
2192 # INCLUDES, setting cache variable VAR accordingly.
2193 ac_fn_c_check_member ()
2194 {
2195   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2196   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2197 $as_echo_n "checking for $2.$3... " >&6; }
2198 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2199   $as_echo_n "(cached) " >&6
2200 else
2201   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2202 /* end confdefs.h.  */
2203 $5
2204 int
2205 main ()
2206 {
2207 static $2 ac_aggr;
2208 if (ac_aggr.$3)
2209 return 0;
2210   ;
2211   return 0;
2212 }
2213 _ACEOF
2214 if ac_fn_c_try_compile "$LINENO"; then :
2215   eval "$4=yes"
2216 else
2217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2218 /* end confdefs.h.  */
2219 $5
2220 int
2221 main ()
2222 {
2223 static $2 ac_aggr;
2224 if (sizeof ac_aggr.$3)
2225 return 0;
2226   ;
2227   return 0;
2228 }
2229 _ACEOF
2230 if ac_fn_c_try_compile "$LINENO"; then :
2231   eval "$4=yes"
2232 else
2233   eval "$4=no"
2234 fi
2235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2236 fi
2237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2238 fi
2239 eval ac_res=\$$4
2240                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2241 $as_echo "$ac_res" >&6; }
2242   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2243
2244 } # ac_fn_c_check_member
2245 cat >config.log <<_ACEOF
2246 This file contains any messages produced by compilers while
2247 running configure, to aid debugging if configure makes a mistake.
2248
2249 It was created by GNU Fortran Runtime Library $as_me 0.3, which was
2250 generated by GNU Autoconf 2.64.  Invocation command line was
2251
2252   $ $0 $@
2253
2254 _ACEOF
2255 exec 5>>config.log
2256 {
2257 cat <<_ASUNAME
2258 ## --------- ##
2259 ## Platform. ##
2260 ## --------- ##
2261
2262 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2263 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2264 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2265 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2266 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2267
2268 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2269 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2270
2271 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2272 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2273 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2274 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2275 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2276 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2277 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2278
2279 _ASUNAME
2280
2281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2282 for as_dir in $PATH
2283 do
2284   IFS=$as_save_IFS
2285   test -z "$as_dir" && as_dir=.
2286     $as_echo "PATH: $as_dir"
2287   done
2288 IFS=$as_save_IFS
2289
2290 } >&5
2291
2292 cat >&5 <<_ACEOF
2293
2294
2295 ## ----------- ##
2296 ## Core tests. ##
2297 ## ----------- ##
2298
2299 _ACEOF
2300
2301
2302 # Keep a trace of the command line.
2303 # Strip out --no-create and --no-recursion so they do not pile up.
2304 # Strip out --silent because we don't want to record it for future runs.
2305 # Also quote any args containing shell meta-characters.
2306 # Make two passes to allow for proper duplicate-argument suppression.
2307 ac_configure_args=
2308 ac_configure_args0=
2309 ac_configure_args1=
2310 ac_must_keep_next=false
2311 for ac_pass in 1 2
2312 do
2313   for ac_arg
2314   do
2315     case $ac_arg in
2316     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2317     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2318     | -silent | --silent | --silen | --sile | --sil)
2319       continue ;;
2320     *\'*)
2321       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2322     esac
2323     case $ac_pass in
2324     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2325     2)
2326       as_fn_append ac_configure_args1 " '$ac_arg'"
2327       if test $ac_must_keep_next = true; then
2328         ac_must_keep_next=false # Got value, back to normal.
2329       else
2330         case $ac_arg in
2331           *=* | --config-cache | -C | -disable-* | --disable-* \
2332           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2333           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2334           | -with-* | --with-* | -without-* | --without-* | --x)
2335             case "$ac_configure_args0 " in
2336               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2337             esac
2338             ;;
2339           -* ) ac_must_keep_next=true ;;
2340         esac
2341       fi
2342       as_fn_append ac_configure_args " '$ac_arg'"
2343       ;;
2344     esac
2345   done
2346 done
2347 { ac_configure_args0=; unset ac_configure_args0;}
2348 { ac_configure_args1=; unset ac_configure_args1;}
2349
2350 # When interrupted or exit'd, cleanup temporary files, and complete
2351 # config.log.  We remove comments because anyway the quotes in there
2352 # would cause problems or look ugly.
2353 # WARNING: Use '\'' to represent an apostrophe within the trap.
2354 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2355 trap 'exit_status=$?
2356   # Save into config.log some information that might help in debugging.
2357   {
2358     echo
2359
2360     cat <<\_ASBOX
2361 ## ---------------- ##
2362 ## Cache variables. ##
2363 ## ---------------- ##
2364 _ASBOX
2365     echo
2366     # The following way of writing the cache mishandles newlines in values,
2367 (
2368   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2369     eval ac_val=\$$ac_var
2370     case $ac_val in #(
2371     *${as_nl}*)
2372       case $ac_var in #(
2373       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2374 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2375       esac
2376       case $ac_var in #(
2377       _ | IFS | as_nl) ;; #(
2378       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2379       *) { eval $ac_var=; unset $ac_var;} ;;
2380       esac ;;
2381     esac
2382   done
2383   (set) 2>&1 |
2384     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2385     *${as_nl}ac_space=\ *)
2386       sed -n \
2387         "s/'\''/'\''\\\\'\'''\''/g;
2388           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2389       ;; #(
2390     *)
2391       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2392       ;;
2393     esac |
2394     sort
2395 )
2396     echo
2397
2398     cat <<\_ASBOX
2399 ## ----------------- ##
2400 ## Output variables. ##
2401 ## ----------------- ##
2402 _ASBOX
2403     echo
2404     for ac_var in $ac_subst_vars
2405     do
2406       eval ac_val=\$$ac_var
2407       case $ac_val in
2408       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2409       esac
2410       $as_echo "$ac_var='\''$ac_val'\''"
2411     done | sort
2412     echo
2413
2414     if test -n "$ac_subst_files"; then
2415       cat <<\_ASBOX
2416 ## ------------------- ##
2417 ## File substitutions. ##
2418 ## ------------------- ##
2419 _ASBOX
2420       echo
2421       for ac_var in $ac_subst_files
2422       do
2423         eval ac_val=\$$ac_var
2424         case $ac_val in
2425         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2426         esac
2427         $as_echo "$ac_var='\''$ac_val'\''"
2428       done | sort
2429       echo
2430     fi
2431
2432     if test -s confdefs.h; then
2433       cat <<\_ASBOX
2434 ## ----------- ##
2435 ## confdefs.h. ##
2436 ## ----------- ##
2437 _ASBOX
2438       echo
2439       cat confdefs.h
2440       echo
2441     fi
2442     test "$ac_signal" != 0 &&
2443       $as_echo "$as_me: caught signal $ac_signal"
2444     $as_echo "$as_me: exit $exit_status"
2445   } >&5
2446   rm -f core *.core core.conftest.* &&
2447     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2448     exit $exit_status
2449 ' 0
2450 for ac_signal in 1 2 13 15; do
2451   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2452 done
2453 ac_signal=0
2454
2455 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2456 rm -f -r conftest* confdefs.h
2457
2458 $as_echo "/* confdefs.h */" > confdefs.h
2459
2460 # Predefined preprocessor variables.
2461
2462 cat >>confdefs.h <<_ACEOF
2463 #define PACKAGE_NAME "$PACKAGE_NAME"
2464 _ACEOF
2465
2466 cat >>confdefs.h <<_ACEOF
2467 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2468 _ACEOF
2469
2470 cat >>confdefs.h <<_ACEOF
2471 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2472 _ACEOF
2473
2474 cat >>confdefs.h <<_ACEOF
2475 #define PACKAGE_STRING "$PACKAGE_STRING"
2476 _ACEOF
2477
2478 cat >>confdefs.h <<_ACEOF
2479 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2480 _ACEOF
2481
2482 cat >>confdefs.h <<_ACEOF
2483 #define PACKAGE_URL "$PACKAGE_URL"
2484 _ACEOF
2485
2486
2487 # Let the site file select an alternate cache file if it wants to.
2488 # Prefer an explicitly selected file to automatically selected ones.
2489 ac_site_file1=NONE
2490 ac_site_file2=NONE
2491 if test -n "$CONFIG_SITE"; then
2492   ac_site_file1=$CONFIG_SITE
2493 elif test "x$prefix" != xNONE; then
2494   ac_site_file1=$prefix/share/config.site
2495   ac_site_file2=$prefix/etc/config.site
2496 else
2497   ac_site_file1=$ac_default_prefix/share/config.site
2498   ac_site_file2=$ac_default_prefix/etc/config.site
2499 fi
2500 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2501 do
2502   test "x$ac_site_file" = xNONE && continue
2503   if test -r "$ac_site_file"; then
2504     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2505 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2506     sed 's/^/| /' "$ac_site_file" >&5
2507     . "$ac_site_file"
2508   fi
2509 done
2510
2511 if test -r "$cache_file"; then
2512   # Some versions of bash will fail to source /dev/null (special
2513   # files actually), so we avoid doing that.
2514   if test -f "$cache_file"; then
2515     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2516 $as_echo "$as_me: loading cache $cache_file" >&6;}
2517     case $cache_file in
2518       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2519       *)                      . "./$cache_file";;
2520     esac
2521   fi
2522 else
2523   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2524 $as_echo "$as_me: creating cache $cache_file" >&6;}
2525   >$cache_file
2526 fi
2527
2528 # Check that the precious variables saved in the cache have kept the same
2529 # value.
2530 ac_cache_corrupted=false
2531 for ac_var in $ac_precious_vars; do
2532   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2533   eval ac_new_set=\$ac_env_${ac_var}_set
2534   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2535   eval ac_new_val=\$ac_env_${ac_var}_value
2536   case $ac_old_set,$ac_new_set in
2537     set,)
2538       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2539 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2540       ac_cache_corrupted=: ;;
2541     ,set)
2542       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2543 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2544       ac_cache_corrupted=: ;;
2545     ,);;
2546     *)
2547       if test "x$ac_old_val" != "x$ac_new_val"; then
2548         # differences in whitespace do not lead to failure.
2549         ac_old_val_w=`echo x $ac_old_val`
2550         ac_new_val_w=`echo x $ac_new_val`
2551         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2552           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2553 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2554           ac_cache_corrupted=:
2555         else
2556           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2557 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2558           eval $ac_var=\$ac_old_val
2559         fi
2560         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2561 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2562         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2563 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2564       fi;;
2565   esac
2566   # Pass precious variables to config.status.
2567   if test "$ac_new_set" = set; then
2568     case $ac_new_val in
2569     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2570     *) ac_arg=$ac_var=$ac_new_val ;;
2571     esac
2572     case " $ac_configure_args " in
2573       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2574       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2575     esac
2576   fi
2577 done
2578 if $ac_cache_corrupted; then
2579   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2580 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2581   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2582 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2583   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2584 fi
2585 ## -------------------- ##
2586 ## Main body of script. ##
2587 ## -------------------- ##
2588
2589 ac_ext=c
2590 ac_cpp='$CPP $CPPFLAGS'
2591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2593 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2594
2595
2596
2597
2598
2599 ac_config_headers="$ac_config_headers config.h"
2600
2601 ac_aux_dir=
2602 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2603   for ac_t in install-sh install.sh shtool; do
2604     if test -f "$ac_dir/$ac_t"; then
2605       ac_aux_dir=$ac_dir
2606       ac_install_sh="$ac_aux_dir/$ac_t -c"
2607       break 2
2608     fi
2609   done
2610 done
2611 if test -z "$ac_aux_dir"; then
2612   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2613 fi
2614
2615 # These three variables are undocumented and unsupported,
2616 # and are intended to be withdrawn in a future Autoconf release.
2617 # They can cause serious problems if a builder's source tree is in a directory
2618 # whose full name contains unusual characters.
2619 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2620 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2621 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2622
2623
2624 # Make sure we can run config.sub.
2625 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2626   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2627
2628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2629 $as_echo_n "checking build system type... " >&6; }
2630 if test "${ac_cv_build+set}" = set; then :
2631   $as_echo_n "(cached) " >&6
2632 else
2633   ac_build_alias=$build_alias
2634 test "x$ac_build_alias" = x &&
2635   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2636 test "x$ac_build_alias" = x &&
2637   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2638 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2639   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2640
2641 fi
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2643 $as_echo "$ac_cv_build" >&6; }
2644 case $ac_cv_build in
2645 *-*-*) ;;
2646 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2647 esac
2648 build=$ac_cv_build
2649 ac_save_IFS=$IFS; IFS='-'
2650 set x $ac_cv_build
2651 shift
2652 build_cpu=$1
2653 build_vendor=$2
2654 shift; shift
2655 # Remember, the first character of IFS is used to create $*,
2656 # except with old shells:
2657 build_os=$*
2658 IFS=$ac_save_IFS
2659 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2660
2661
2662  case ${build_alias} in
2663   "") build_noncanonical=${build} ;;
2664   *) build_noncanonical=${build_alias} ;;
2665 esac
2666
2667  case ${host_alias} in
2668   "") host_noncanonical=${build_noncanonical} ;;
2669   *) host_noncanonical=${host_alias} ;;
2670 esac
2671
2672  case ${target_alias} in
2673   "") target_noncanonical=${host_noncanonical} ;;
2674   *) target_noncanonical=${target_alias} ;;
2675 esac
2676
2677
2678 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2679 # have matching libraries, they should use host libraries: Makefile.tpl
2680 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2681 # However, they still use the build modules, because the corresponding
2682 # host modules (e.g. bison) are only built for the host when bootstrap
2683 # finishes. So:
2684 # - build_subdir is where we find build modules, and never changes.
2685 # - build_libsubdir is where we find build libraries, and can be overridden.
2686
2687 # Prefix 'build-' so this never conflicts with target_subdir.
2688 build_subdir="build-${build_noncanonical}"
2689
2690 # Check whether --with-build-libsubdir was given.
2691 if test "${with_build_libsubdir+set}" = set; then :
2692   withval=$with_build_libsubdir; build_libsubdir="$withval"
2693 else
2694   build_libsubdir="$build_subdir"
2695 fi
2696
2697 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2698 if ( test $srcdir = . && test -d gcc ) \
2699    || test -d $srcdir/../host-${host_noncanonical}; then
2700   host_subdir="host-${host_noncanonical}"
2701 else
2702   host_subdir=.
2703 fi
2704 # No prefix.
2705 target_subdir=${target_noncanonical}
2706
2707
2708 # -------
2709 # Options
2710 # -------
2711
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2713 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2714 # Check whether --enable-version-specific-runtime-libs was given.
2715 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2716   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2717  yes) version_specific_libs=yes ;;
2718  no)  version_specific_libs=no ;;
2719  *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2720  esac
2721 else
2722   version_specific_libs=no
2723 fi
2724
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2726 $as_echo "$version_specific_libs" >&6; }
2727
2728 # Build with intermodule optimisations
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-intermodule" >&5
2730 $as_echo_n "checking for --enable-intermodule... " >&6; }
2731 # Check whether --enable-intermodule was given.
2732 if test "${enable_intermodule+set}" = set; then :
2733   enableval=$enable_intermodule; case "$enable_intermodule" in
2734   yes) onestep="-onestep";;
2735     *) onestep="";;
2736 esac
2737 else
2738   onestep=""
2739 fi
2740
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_intermodule" >&5
2742 $as_echo "$enable_intermodule" >&6; }
2743  if test x$onestep = x-onestep; then
2744   onestep_TRUE=
2745   onestep_FALSE='#'
2746 else
2747   onestep_TRUE='#'
2748   onestep_FALSE=
2749 fi
2750
2751
2752
2753 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2754 #
2755 # You will slowly go insane if you do not grok the following fact:  when
2756 # building this library, the top-level /target/ becomes the library's /host/.
2757 #
2758 # configure then causes --target to default to --host, exactly like any
2759 # other package using autoconf.  Therefore, 'target' and 'host' will
2760 # always be the same.  This makes sense both for native and cross compilers
2761 # just think about it for a little while.  :-)
2762 #
2763 # Also, if this library is being configured as part of a cross compiler, the
2764 # top-level configure script will pass the "real" host as $with_cross_host.
2765 #
2766 # Do not delete or change the following two lines.  For why, see
2767 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2769 $as_echo_n "checking host system type... " >&6; }
2770 if test "${ac_cv_host+set}" = set; then :
2771   $as_echo_n "(cached) " >&6
2772 else
2773   if test "x$host_alias" = x; then
2774   ac_cv_host=$ac_cv_build
2775 else
2776   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2777     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2778 fi
2779
2780 fi
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2782 $as_echo "$ac_cv_host" >&6; }
2783 case $ac_cv_host in
2784 *-*-*) ;;
2785 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2786 esac
2787 host=$ac_cv_host
2788 ac_save_IFS=$IFS; IFS='-'
2789 set x $ac_cv_host
2790 shift
2791 host_cpu=$1
2792 host_vendor=$2
2793 shift; shift
2794 # Remember, the first character of IFS is used to create $*,
2795 # except with old shells:
2796 host_os=$*
2797 IFS=$ac_save_IFS
2798 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2799
2800
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2802 $as_echo_n "checking target system type... " >&6; }
2803 if test "${ac_cv_target+set}" = set; then :
2804   $as_echo_n "(cached) " >&6
2805 else
2806   if test "x$target_alias" = x; then
2807   ac_cv_target=$ac_cv_host
2808 else
2809   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2810     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2811 fi
2812
2813 fi
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2815 $as_echo "$ac_cv_target" >&6; }
2816 case $ac_cv_target in
2817 *-*-*) ;;
2818 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2819 esac
2820 target=$ac_cv_target
2821 ac_save_IFS=$IFS; IFS='-'
2822 set x $ac_cv_target
2823 shift
2824 target_cpu=$1
2825 target_vendor=$2
2826 shift; shift
2827 # Remember, the first character of IFS is used to create $*,
2828 # except with old shells:
2829 target_os=$*
2830 IFS=$ac_save_IFS
2831 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2832
2833
2834 # The aliases save the names the user supplied, while $host etc.
2835 # will get canonicalized.
2836 test -n "$target_alias" &&
2837   test "$program_prefix$program_suffix$program_transform_name" = \
2838     NONENONEs,x,x, &&
2839   program_prefix=${target_alias}-
2840
2841 target_alias=${target_alias-$host_alias}
2842
2843 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2844 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2845 #  1.9.6:  minimum required version
2846 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2847 #              of other PACKAGE_* variables will, however, and there's nothing
2848 #              we can do about that; they come from AC_INIT).
2849 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2850 #            file in the top srcdir, etc, etc), so stop complaining.
2851 #  no-dist:  we don't want 'dist' and related rules.
2852 #  -Wall:  turns on all automake warnings...
2853 #  -Wno-portability:  ...except this one, since GNU make is required.
2854 am__api_version='1.11'
2855
2856 # Find a good install program.  We prefer a C program (faster),
2857 # so one script is as good as another.  But avoid the broken or
2858 # incompatible versions:
2859 # SysV /etc/install, /usr/sbin/install
2860 # SunOS /usr/etc/install
2861 # IRIX /sbin/install
2862 # AIX /bin/install
2863 # AmigaOS /C/install, which installs bootblocks on floppy discs
2864 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2865 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2866 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2867 # OS/2's system install, which has a completely different semantic
2868 # ./install, which can be erroneously created by make from ./install.sh.
2869 # Reject install programs that cannot install multiple files.
2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2871 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2872 if test -z "$INSTALL"; then
2873 if test "${ac_cv_path_install+set}" = set; then :
2874   $as_echo_n "(cached) " >&6
2875 else
2876   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2877 for as_dir in $PATH
2878 do
2879   IFS=$as_save_IFS
2880   test -z "$as_dir" && as_dir=.
2881     # Account for people who put trailing slashes in PATH elements.
2882 case $as_dir/ in #((
2883   ./ | .// | /[cC]/* | \
2884   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2885   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2886   /usr/ucb/* ) ;;
2887   *)
2888     # OSF1 and SCO ODT 3.0 have their own names for install.
2889     # Don't use installbsd from OSF since it installs stuff as root
2890     # by default.
2891     for ac_prog in ginstall scoinst install; do
2892       for ac_exec_ext in '' $ac_executable_extensions; do
2893         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2894           if test $ac_prog = install &&
2895             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2896             # AIX install.  It has an incompatible calling convention.
2897             :
2898           elif test $ac_prog = install &&
2899             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2900             # program-specific install script used by HP pwplus--don't use.
2901             :
2902           else
2903             rm -rf conftest.one conftest.two conftest.dir
2904             echo one > conftest.one
2905             echo two > conftest.two
2906             mkdir conftest.dir
2907             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2908               test -s conftest.one && test -s conftest.two &&
2909               test -s conftest.dir/conftest.one &&
2910               test -s conftest.dir/conftest.two
2911             then
2912               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2913               break 3
2914             fi
2915           fi
2916         fi
2917       done
2918     done
2919     ;;
2920 esac
2921
2922   done
2923 IFS=$as_save_IFS
2924
2925 rm -rf conftest.one conftest.two conftest.dir
2926
2927 fi
2928   if test "${ac_cv_path_install+set}" = set; then
2929     INSTALL=$ac_cv_path_install
2930   else
2931     # As a last resort, use the slow shell script.  Don't cache a
2932     # value for INSTALL within a source directory, because that will
2933     # break other packages using the cache if that directory is
2934     # removed, or if the value is a relative name.
2935     INSTALL=$ac_install_sh
2936   fi
2937 fi
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2939 $as_echo "$INSTALL" >&6; }
2940
2941 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2942 # It thinks the first close brace ends the variable substitution.
2943 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2944
2945 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2946
2947 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2948
2949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2950 $as_echo_n "checking whether build environment is sane... " >&6; }
2951 # Just in case
2952 sleep 1
2953 echo timestamp > conftest.file
2954 # Reject unsafe characters in $srcdir or the absolute working directory
2955 # name.  Accept space and tab only in the latter.
2956 am_lf='
2957 '
2958 case `pwd` in
2959   *[\\\"\#\$\&\'\`$am_lf]*)
2960     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2961 esac
2962 case $srcdir in
2963   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2964     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2965 esac
2966
2967 # Do `set' in a subshell so we don't clobber the current shell's
2968 # arguments.  Must try -L first in case configure is actually a
2969 # symlink; some systems play weird games with the mod time of symlinks
2970 # (eg FreeBSD returns the mod time of the symlink's containing
2971 # directory).
2972 if (
2973    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2974    if test "$*" = "X"; then
2975       # -L didn't work.
2976       set X `ls -t "$srcdir/configure" conftest.file`
2977    fi
2978    rm -f conftest.file
2979    if test "$*" != "X $srcdir/configure conftest.file" \
2980       && test "$*" != "X conftest.file $srcdir/configure"; then
2981
2982       # If neither matched, then we have a broken ls.  This can happen
2983       # if, for instance, CONFIG_SHELL is bash and it inherits a
2984       # broken ls alias from the environment.  This has actually
2985       # happened.  Such a system could not be considered "sane".
2986       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2987 alias in your environment" "$LINENO" 5
2988    fi
2989
2990    test "$2" = conftest.file
2991    )
2992 then
2993    # Ok.
2994    :
2995 else
2996    as_fn_error "newly created file is older than distributed files!
2997 Check your system clock" "$LINENO" 5
2998 fi
2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3000 $as_echo "yes" >&6; }
3001 test "$program_prefix" != NONE &&
3002   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3003 # Use a double $ so make ignores it.
3004 test "$program_suffix" != NONE &&
3005   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3006 # Double any \ or $.
3007 # By default was `s,x,x', remove it if useless.
3008 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3009 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3010
3011 # expand $ac_aux_dir to an absolute path
3012 am_aux_dir=`cd $ac_aux_dir && pwd`
3013
3014 if test x"${MISSING+set}" != xset; then
3015   case $am_aux_dir in
3016   *\ * | *\     *)
3017     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3018   *)
3019     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3020   esac
3021 fi
3022 # Use eval to expand $SHELL
3023 if eval "$MISSING --run true"; then
3024   am_missing_run="$MISSING --run "
3025 else
3026   am_missing_run=
3027   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3028 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3029 fi
3030
3031 if test x"${install_sh}" != xset; then
3032   case $am_aux_dir in
3033   *\ * | *\     *)
3034     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3035   *)
3036     install_sh="\${SHELL} $am_aux_dir/install-sh"
3037   esac
3038 fi
3039
3040 # Installed binaries are usually stripped using `strip' when the user
3041 # run `make install-strip'.  However `strip' might not be the right
3042 # tool to use in cross-compilation environments, therefore Automake
3043 # will honor the `STRIP' environment variable to overrule this program.
3044 if test "$cross_compiling" != no; then
3045   if test -n "$ac_tool_prefix"; then
3046   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3047 set dummy ${ac_tool_prefix}strip; ac_word=$2
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3049 $as_echo_n "checking for $ac_word... " >&6; }
3050 if test "${ac_cv_prog_STRIP+set}" = set; then :
3051   $as_echo_n "(cached) " >&6
3052 else
3053   if test -n "$STRIP"; then
3054   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3055 else
3056 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3057 for as_dir in $PATH
3058 do
3059   IFS=$as_save_IFS
3060   test -z "$as_dir" && as_dir=.
3061     for ac_exec_ext in '' $ac_executable_extensions; do
3062   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3063     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3064     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3065     break 2
3066   fi
3067 done
3068   done
3069 IFS=$as_save_IFS
3070
3071 fi
3072 fi
3073 STRIP=$ac_cv_prog_STRIP
3074 if test -n "$STRIP"; then
3075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3076 $as_echo "$STRIP" >&6; }
3077 else
3078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3079 $as_echo "no" >&6; }
3080 fi
3081
3082
3083 fi
3084 if test -z "$ac_cv_prog_STRIP"; then
3085   ac_ct_STRIP=$STRIP
3086   # Extract the first word of "strip", so it can be a program name with args.
3087 set dummy strip; ac_word=$2
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3089 $as_echo_n "checking for $ac_word... " >&6; }
3090 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3091   $as_echo_n "(cached) " >&6
3092 else
3093   if test -n "$ac_ct_STRIP"; then
3094   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3095 else
3096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3097 for as_dir in $PATH
3098 do
3099   IFS=$as_save_IFS
3100   test -z "$as_dir" && as_dir=.
3101     for ac_exec_ext in '' $ac_executable_extensions; do
3102   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3103     ac_cv_prog_ac_ct_STRIP="strip"
3104     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3105     break 2
3106   fi
3107 done
3108   done
3109 IFS=$as_save_IFS
3110
3111 fi
3112 fi
3113 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3114 if test -n "$ac_ct_STRIP"; then
3115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3116 $as_echo "$ac_ct_STRIP" >&6; }
3117 else
3118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3119 $as_echo "no" >&6; }
3120 fi
3121
3122   if test "x$ac_ct_STRIP" = x; then
3123     STRIP=":"
3124   else
3125     case $cross_compiling:$ac_tool_warned in
3126 yes:)
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3128 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3129 ac_tool_warned=yes ;;
3130 esac
3131     STRIP=$ac_ct_STRIP
3132   fi
3133 else
3134   STRIP="$ac_cv_prog_STRIP"
3135 fi
3136
3137 fi
3138 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3139
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3141 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3142 if test -z "$MKDIR_P"; then
3143   if test "${ac_cv_path_mkdir+set}" = set; then :
3144   $as_echo_n "(cached) " >&6
3145 else
3146   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3147 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3148 do
3149   IFS=$as_save_IFS
3150   test -z "$as_dir" && as_dir=.
3151     for ac_prog in mkdir gmkdir; do
3152          for ac_exec_ext in '' $ac_executable_extensions; do
3153            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3154            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3155              'mkdir (GNU coreutils) '* | \
3156              'mkdir (coreutils) '* | \
3157              'mkdir (fileutils) '4.1*)
3158                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3159                break 3;;
3160            esac
3161          done
3162        done
3163   done
3164 IFS=$as_save_IFS
3165
3166 fi
3167
3168   if test "${ac_cv_path_mkdir+set}" = set; then
3169     MKDIR_P="$ac_cv_path_mkdir -p"
3170   else
3171     # As a last resort, use the slow shell script.  Don't cache a
3172     # value for MKDIR_P within a source directory, because that will
3173     # break other packages using the cache if that directory is
3174     # removed, or if the value is a relative name.
3175     test -d ./--version && rmdir ./--version
3176     MKDIR_P="$ac_install_sh -d"
3177   fi
3178 fi
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3180 $as_echo "$MKDIR_P" >&6; }
3181
3182 mkdir_p="$MKDIR_P"
3183 case $mkdir_p in
3184   [\\/$]* | ?:[\\/]*) ;;
3185   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3186 esac
3187
3188 for ac_prog in gawk mawk nawk awk
3189 do
3190   # Extract the first word of "$ac_prog", so it can be a program name with args.
3191 set dummy $ac_prog; ac_word=$2
3192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3193 $as_echo_n "checking for $ac_word... " >&6; }
3194 if test "${ac_cv_prog_AWK+set}" = set; then :
3195   $as_echo_n "(cached) " >&6
3196 else
3197   if test -n "$AWK"; then
3198   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3199 else
3200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3201 for as_dir in $PATH
3202 do
3203   IFS=$as_save_IFS
3204   test -z "$as_dir" && as_dir=.
3205     for ac_exec_ext in '' $ac_executable_extensions; do
3206   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3207     ac_cv_prog_AWK="$ac_prog"
3208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3209     break 2
3210   fi
3211 done
3212   done
3213 IFS=$as_save_IFS
3214
3215 fi
3216 fi
3217 AWK=$ac_cv_prog_AWK
3218 if test -n "$AWK"; then
3219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3220 $as_echo "$AWK" >&6; }
3221 else
3222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3223 $as_echo "no" >&6; }
3224 fi
3225
3226
3227   test -n "$AWK" && break
3228 done
3229
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3231 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3232 set x ${MAKE-make}
3233 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3234 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3235   $as_echo_n "(cached) " >&6
3236 else
3237   cat >conftest.make <<\_ACEOF
3238 SHELL = /bin/sh
3239 all:
3240         @echo '@@@%%%=$(MAKE)=@@@%%%'
3241 _ACEOF
3242 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3243 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3244   *@@@%%%=?*=@@@%%%*)
3245     eval ac_cv_prog_make_${ac_make}_set=yes;;
3246   *)
3247     eval ac_cv_prog_make_${ac_make}_set=no;;
3248 esac
3249 rm -f conftest.make
3250 fi
3251 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3253 $as_echo "yes" >&6; }
3254   SET_MAKE=
3255 else
3256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3257 $as_echo "no" >&6; }
3258   SET_MAKE="MAKE=${MAKE-make}"
3259 fi
3260
3261 rm -rf .tst 2>/dev/null
3262 mkdir .tst 2>/dev/null
3263 if test -d .tst; then
3264   am__leading_dot=.
3265 else
3266   am__leading_dot=_
3267 fi
3268 rmdir .tst 2>/dev/null
3269
3270 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3271   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3272   # is not polluted with repeated "-I."
3273   am__isrc=' -I$(srcdir)'
3274   # test to see if srcdir already configured
3275   if test -f $srcdir/config.status; then
3276     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3277   fi
3278 fi
3279
3280 # test whether we have cygpath
3281 if test -z "$CYGPATH_W"; then
3282   if (cygpath --version) >/dev/null 2>/dev/null; then
3283     CYGPATH_W='cygpath -w'
3284   else
3285     CYGPATH_W=echo
3286   fi
3287 fi
3288
3289
3290 # Define the identity of the package.
3291  PACKAGE='libgfortran'
3292  VERSION='0.3'
3293
3294
3295 # Some tools Automake needs.
3296
3297 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3298
3299
3300 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3301
3302
3303 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3304
3305
3306 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3307
3308
3309 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3310
3311 # We need awk for the "check" target.  The system "awk" is bad on
3312 # some platforms.
3313 # Always define AMTAR for backward compatibility.
3314
3315 AMTAR=${AMTAR-"${am_missing_run}tar"}
3316
3317 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3318
3319
3320
3321
3322
3323
3324
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3326 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3327     # Check whether --enable-maintainer-mode was given.
3328 if test "${enable_maintainer_mode+set}" = set; then :
3329   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3330 else
3331   USE_MAINTAINER_MODE=no
3332 fi
3333
3334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3335 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3336    if test $USE_MAINTAINER_MODE = yes; then
3337   MAINTAINER_MODE_TRUE=
3338   MAINTAINER_MODE_FALSE='#'
3339 else
3340   MAINTAINER_MODE_TRUE='#'
3341   MAINTAINER_MODE_FALSE=
3342 fi
3343
3344   MAINT=$MAINTAINER_MODE_TRUE
3345
3346
3347 # Default to --enable-multilib
3348 # Check whether --enable-multilib was given.
3349 if test "${enable_multilib+set}" = set; then :
3350   enableval=$enable_multilib; case "$enableval" in
3351   yes) multilib=yes ;;
3352   no)  multilib=no ;;
3353   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
3354  esac
3355 else
3356   multilib=yes
3357 fi
3358
3359
3360 # We may get other options which we leave undocumented:
3361 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3362 # See config-ml.in if you want the gory details.
3363
3364 if test "$srcdir" = "."; then
3365   if test "$with_target_subdir" != "."; then
3366     multi_basedir="$srcdir/$with_multisrctop../.."
3367   else
3368     multi_basedir="$srcdir/$with_multisrctop.."
3369   fi
3370 else
3371   multi_basedir="$srcdir/.."
3372 fi
3373
3374
3375 # Even if the default multilib is not a cross compilation,
3376 # it may be that some of the other multilibs are.
3377 if test $cross_compiling = no && test $multilib = yes \
3378    && test "x${with_multisubdir}" != x ; then
3379    cross_compiling=maybe
3380 fi
3381
3382 ac_config_commands="$ac_config_commands default-1"
3383
3384
3385 # Handy for debugging:
3386 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
3387
3388 # Are we being configured with some form of cross compiler?
3389 # NB: We don't actually need to know this just now, but when, say, a test
3390 #     suite is included, we'll have to know.
3391 if test "$build" != "$host"; then
3392   LIBGFOR_IS_NATIVE=false
3393
3394 else
3395   LIBGFOR_IS_NATIVE=true
3396 fi
3397
3398 DEPDIR="${am__leading_dot}deps"
3399
3400 ac_config_commands="$ac_config_commands depfiles"
3401
3402
3403 am_make=${MAKE-make}
3404 cat > confinc << 'END'
3405 am__doit:
3406         @echo this is the am__doit target
3407 .PHONY: am__doit
3408 END
3409 # If we don't find an include directive, just comment out the code.
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3411 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3412 am__include="#"
3413 am__quote=
3414 _am_result=none
3415 # First try GNU make style include.
3416 echo "include confinc" > confmf
3417 # Ignore all kinds of additional output from `make'.
3418 case `$am_make -s -f confmf 2> /dev/null` in #(
3419 *the\ am__doit\ target*)
3420   am__include=include
3421   am__quote=
3422   _am_result=GNU
3423   ;;
3424 esac
3425 # Now try BSD make style include.
3426 if test "$am__include" = "#"; then
3427    echo '.include "confinc"' > confmf
3428    case `$am_make -s -f confmf 2> /dev/null` in #(
3429    *the\ am__doit\ target*)
3430      am__include=.include
3431      am__quote="\""
3432      _am_result=BSD
3433      ;;
3434    esac
3435 fi
3436
3437
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3439 $as_echo "$_am_result" >&6; }
3440 rm -f confinc confmf
3441
3442 # Check whether --enable-dependency-tracking was given.
3443 if test "${enable_dependency_tracking+set}" = set; then :
3444   enableval=$enable_dependency_tracking;
3445 fi
3446
3447 if test "x$enable_dependency_tracking" != xno; then
3448   am_depcomp="$ac_aux_dir/depcomp"
3449   AMDEPBACKSLASH='\'
3450 fi
3451  if test "x$enable_dependency_tracking" != xno; then
3452   AMDEP_TRUE=
3453   AMDEP_FALSE='#'
3454 else
3455   AMDEP_TRUE='#'
3456   AMDEP_FALSE=
3457 fi
3458
3459
3460 ac_ext=c
3461 ac_cpp='$CPP $CPPFLAGS'
3462 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3463 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3464 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3465 if test -n "$ac_tool_prefix"; then
3466   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3467 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3469 $as_echo_n "checking for $ac_word... " >&6; }
3470 if test "${ac_cv_prog_CC+set}" = set; then :
3471   $as_echo_n "(cached) " >&6
3472 else
3473   if test -n "$CC"; then
3474   ac_cv_prog_CC="$CC" # Let the user override the test.
3475 else
3476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3477 for as_dir in $PATH
3478 do
3479   IFS=$as_save_IFS
3480   test -z "$as_dir" && as_dir=.
3481     for ac_exec_ext in '' $ac_executable_extensions; do
3482   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3483     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3485     break 2
3486   fi
3487 done
3488   done
3489 IFS=$as_save_IFS
3490
3491 fi
3492 fi
3493 CC=$ac_cv_prog_CC
3494 if test -n "$CC"; then
3495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3496 $as_echo "$CC" >&6; }
3497 else
3498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3499 $as_echo "no" >&6; }
3500 fi
3501
3502
3503 fi
3504 if test -z "$ac_cv_prog_CC"; then
3505   ac_ct_CC=$CC
3506   # Extract the first word of "gcc", so it can be a program name with args.
3507 set dummy gcc; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3511   $as_echo_n "(cached) " >&6
3512 else
3513   if test -n "$ac_ct_CC"; then
3514   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3515 else
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3517 for as_dir in $PATH
3518 do
3519   IFS=$as_save_IFS
3520   test -z "$as_dir" && as_dir=.
3521     for ac_exec_ext in '' $ac_executable_extensions; do
3522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3523     ac_cv_prog_ac_ct_CC="gcc"
3524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525     break 2
3526   fi
3527 done
3528   done
3529 IFS=$as_save_IFS
3530
3531 fi
3532 fi
3533 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3534 if test -n "$ac_ct_CC"; then
3535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3536 $as_echo "$ac_ct_CC" >&6; }
3537 else
3538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3540 fi
3541
3542   if test "x$ac_ct_CC" = x; then
3543     CC=""
3544   else
3545     case $cross_compiling:$ac_tool_warned in
3546 yes:)
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3548 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3549 ac_tool_warned=yes ;;
3550 esac
3551     CC=$ac_ct_CC
3552   fi
3553 else
3554   CC="$ac_cv_prog_CC"
3555 fi
3556
3557 if test -z "$CC"; then
3558           if test -n "$ac_tool_prefix"; then
3559     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3560 set dummy ${ac_tool_prefix}cc; ac_word=$2
3561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3562 $as_echo_n "checking for $ac_word... " >&6; }
3563 if test "${ac_cv_prog_CC+set}" = set; then :
3564   $as_echo_n "(cached) " >&6
3565 else
3566   if test -n "$CC"; then
3567   ac_cv_prog_CC="$CC" # Let the user override the test.
3568 else
3569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3570 for as_dir in $PATH
3571 do
3572   IFS=$as_save_IFS
3573   test -z "$as_dir" && as_dir=.
3574     for ac_exec_ext in '' $ac_executable_extensions; do
3575   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3576     ac_cv_prog_CC="${ac_tool_prefix}cc"
3577     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3578     break 2
3579   fi
3580 done
3581   done
3582 IFS=$as_save_IFS
3583
3584 fi
3585 fi
3586 CC=$ac_cv_prog_CC
3587 if test -n "$CC"; then
3588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3589 $as_echo "$CC" >&6; }
3590 else
3591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3592 $as_echo "no" >&6; }
3593 fi
3594
3595
3596   fi
3597 fi
3598 if test -z "$CC"; then
3599   # Extract the first word of "cc", so it can be a program name with args.
3600 set dummy cc; ac_word=$2
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3602 $as_echo_n "checking for $ac_word... " >&6; }
3603 if test "${ac_cv_prog_CC+set}" = set; then :
3604   $as_echo_n "(cached) " >&6
3605 else
3606   if test -n "$CC"; then
3607   ac_cv_prog_CC="$CC" # Let the user override the test.
3608 else
3609   ac_prog_rejected=no
3610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3611 for as_dir in $PATH
3612 do
3613   IFS=$as_save_IFS
3614   test -z "$as_dir" && as_dir=.
3615     for ac_exec_ext in '' $ac_executable_extensions; do
3616   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3617     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3618        ac_prog_rejected=yes
3619        continue
3620      fi
3621     ac_cv_prog_CC="cc"
3622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3623     break 2
3624   fi
3625 done
3626   done
3627 IFS=$as_save_IFS
3628
3629 if test $ac_prog_rejected = yes; then
3630   # We found a bogon in the path, so make sure we never use it.
3631   set dummy $ac_cv_prog_CC
3632   shift
3633   if test $# != 0; then
3634     # We chose a different compiler from the bogus one.
3635     # However, it has the same basename, so the bogon will be chosen
3636     # first if we set CC to just the basename; use the full file name.
3637     shift
3638     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3639   fi
3640 fi
3641 fi
3642 fi
3643 CC=$ac_cv_prog_CC
3644 if test -n "$CC"; then
3645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3646 $as_echo "$CC" >&6; }
3647 else
3648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3649 $as_echo "no" >&6; }
3650 fi
3651
3652
3653 fi
3654 if test -z "$CC"; then
3655   if test -n "$ac_tool_prefix"; then
3656   for ac_prog in cl.exe
3657   do
3658     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3659 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3661 $as_echo_n "checking for $ac_word... " >&6; }
3662 if test "${ac_cv_prog_CC+set}" = set; then :
3663   $as_echo_n "(cached) " >&6
3664 else
3665   if test -n "$CC"; then
3666   ac_cv_prog_CC="$CC" # Let the user override the test.
3667 else
3668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3669 for as_dir in $PATH
3670 do
3671   IFS=$as_save_IFS
3672   test -z "$as_dir" && as_dir=.
3673     for ac_exec_ext in '' $ac_executable_extensions; do
3674   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3675     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3676     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3677     break 2
3678   fi
3679 done
3680   done
3681 IFS=$as_save_IFS
3682
3683 fi
3684 fi
3685 CC=$ac_cv_prog_CC
3686 if test -n "$CC"; then
3687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3688 $as_echo "$CC" >&6; }
3689 else
3690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3691 $as_echo "no" >&6; }
3692 fi
3693
3694
3695     test -n "$CC" && break
3696   done
3697 fi
3698 if test -z "$CC"; then
3699   ac_ct_CC=$CC
3700   for ac_prog in cl.exe
3701 do
3702   # Extract the first word of "$ac_prog", so it can be a program name with args.
3703 set dummy $ac_prog; ac_word=$2
3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3705 $as_echo_n "checking for $ac_word... " >&6; }
3706 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3707   $as_echo_n "(cached) " >&6
3708 else
3709   if test -n "$ac_ct_CC"; then
3710   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3711 else
3712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3713 for as_dir in $PATH
3714 do
3715   IFS=$as_save_IFS
3716   test -z "$as_dir" && as_dir=.
3717     for ac_exec_ext in '' $ac_executable_extensions; do
3718   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3719     ac_cv_prog_ac_ct_CC="$ac_prog"
3720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3721     break 2
3722   fi
3723 done
3724   done
3725 IFS=$as_save_IFS
3726
3727 fi
3728 fi
3729 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3730 if test -n "$ac_ct_CC"; then
3731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3732 $as_echo "$ac_ct_CC" >&6; }
3733 else
3734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3735 $as_echo "no" >&6; }
3736 fi
3737
3738
3739   test -n "$ac_ct_CC" && break
3740 done
3741
3742   if test "x$ac_ct_CC" = x; then
3743     CC=""
3744   else
3745     case $cross_compiling:$ac_tool_warned in
3746 yes:)
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3748 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3749 ac_tool_warned=yes ;;
3750 esac
3751     CC=$ac_ct_CC
3752   fi
3753 fi
3754
3755 fi
3756
3757
3758 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3760 as_fn_error "no acceptable C compiler found in \$PATH
3761 See \`config.log' for more details." "$LINENO" 5; }
3762
3763 # Provide some information about the compiler.
3764 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3765 set X $ac_compile
3766 ac_compiler=$2
3767 for ac_option in --version -v -V -qversion; do
3768   { { ac_try="$ac_compiler $ac_option >&5"
3769 case "(($ac_try" in
3770   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3771   *) ac_try_echo=$ac_try;;
3772 esac
3773 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3774 $as_echo "$ac_try_echo"; } >&5
3775   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3776   ac_status=$?
3777   if test -s conftest.err; then
3778     sed '10a\
3779 ... rest of stderr output deleted ...
3780          10q' conftest.err >conftest.er1
3781     cat conftest.er1 >&5
3782     rm -f conftest.er1 conftest.err
3783   fi
3784   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3785   test $ac_status = 0; }
3786 done
3787
3788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3789 /* end confdefs.h.  */
3790
3791 int
3792 main ()
3793 {
3794
3795   ;
3796   return 0;
3797 }
3798 _ACEOF
3799 # FIXME: Cleanup?
3800 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3801   (eval $ac_link) 2>&5
3802   ac_status=$?
3803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3804   test $ac_status = 0; }; then :
3805   gcc_no_link=no
3806 else
3807   gcc_no_link=yes
3808 fi
3809 if test x$gcc_no_link = xyes; then
3810   # Setting cross_compile will disable run tests; it will
3811   # also disable AC_CHECK_FILE but that's generally
3812   # correct if we can't link.
3813   cross_compiling=yes
3814   EXEEXT=
3815 else
3816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3817 /* end confdefs.h.  */
3818
3819 int
3820 main ()
3821 {
3822
3823   ;
3824   return 0;
3825 }
3826 _ACEOF
3827 ac_clean_files_save=$ac_clean_files
3828 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3829 # Try to create an executable without -o first, disregard a.out.
3830 # It will help us diagnose broken compilers, and finding out an intuition
3831 # of exeext.
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3833 $as_echo_n "checking for C compiler default output file name... " >&6; }
3834 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3835
3836 # The possible output files:
3837 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3838
3839 ac_rmfiles=
3840 for ac_file in $ac_files
3841 do
3842   case $ac_file in
3843     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3844     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3845   esac
3846 done
3847 rm -f $ac_rmfiles
3848
3849 if { { ac_try="$ac_link_default"
3850 case "(($ac_try" in
3851   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3852   *) ac_try_echo=$ac_try;;
3853 esac
3854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3855 $as_echo "$ac_try_echo"; } >&5
3856   (eval "$ac_link_default") 2>&5
3857   ac_status=$?
3858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3859   test $ac_status = 0; }; then :
3860   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3861 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3862 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3863 # so that the user can short-circuit this test for compilers unknown to
3864 # Autoconf.
3865 for ac_file in $ac_files ''
3866 do
3867   test -f "$ac_file" || continue
3868   case $ac_file in
3869     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3870         ;;
3871     [ab].out )
3872         # We found the default executable, but exeext='' is most
3873         # certainly right.
3874         break;;
3875     *.* )
3876         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3877         then :; else
3878            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3879         fi
3880         # We set ac_cv_exeext here because the later test for it is not
3881         # safe: cross compilers may not add the suffix if given an `-o'
3882         # argument, so we may need to know it at that point already.
3883         # Even if this section looks crufty: it has the advantage of
3884         # actually working.
3885         break;;
3886     * )
3887         break;;
3888   esac
3889 done
3890 test "$ac_cv_exeext" = no && ac_cv_exeext=
3891
3892 else
3893   ac_file=''
3894 fi
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3896 $as_echo "$ac_file" >&6; }
3897 if test -z "$ac_file"; then :
3898   $as_echo "$as_me: failed program was:" >&5
3899 sed 's/^/| /' conftest.$ac_ext >&5
3900
3901 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3903 { as_fn_set_status 77
3904 as_fn_error "C compiler cannot create executables
3905 See \`config.log' for more details." "$LINENO" 5; }; }
3906 fi
3907 ac_exeext=$ac_cv_exeext
3908
3909 # Check that the compiler produces executables we can run.  If not, either
3910 # the compiler is broken, or we cross compile.
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3912 $as_echo_n "checking whether the C compiler works... " >&6; }
3913 # If not cross compiling, check that we can run a simple program.
3914 if test "$cross_compiling" != yes; then
3915   if { ac_try='./$ac_file'
3916   { { case "(($ac_try" in
3917   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3918   *) ac_try_echo=$ac_try;;
3919 esac
3920 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3921 $as_echo "$ac_try_echo"; } >&5
3922   (eval "$ac_try") 2>&5
3923   ac_status=$?
3924   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3925   test $ac_status = 0; }; }; then
3926     cross_compiling=no
3927   else
3928     if test "$cross_compiling" = maybe; then
3929         cross_compiling=yes
3930     else
3931         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3932 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3933 as_fn_error "cannot run C compiled programs.
3934 If you meant to cross compile, use \`--host'.
3935 See \`config.log' for more details." "$LINENO" 5; }
3936     fi
3937   fi
3938 fi
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3940 $as_echo "yes" >&6; }
3941
3942 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3943 ac_clean_files=$ac_clean_files_save
3944 # Check that the compiler produces executables we can run.  If not, either
3945 # the compiler is broken, or we cross compile.
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3947 $as_echo_n "checking whether we are cross compiling... " >&6; }
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3949 $as_echo "$cross_compiling" >&6; }
3950
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3952 $as_echo_n "checking for suffix of executables... " >&6; }
3953 if { { ac_try="$ac_link"
3954 case "(($ac_try" in
3955   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3956   *) ac_try_echo=$ac_try;;
3957 esac
3958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3959 $as_echo "$ac_try_echo"; } >&5
3960   (eval "$ac_link") 2>&5
3961   ac_status=$?
3962   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3963   test $ac_status = 0; }; then :
3964   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3965 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3966 # work properly (i.e., refer to `conftest.exe'), while it won't with
3967 # `rm'.
3968 for ac_file in conftest.exe conftest conftest.*; do
3969   test -f "$ac_file" || continue
3970   case $ac_file in
3971     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3972     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3973           break;;
3974     * ) break;;
3975   esac
3976 done
3977 else
3978   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3980 as_fn_error "cannot compute suffix of executables: cannot compile and link
3981 See \`config.log' for more details." "$LINENO" 5; }
3982 fi
3983 rm -f conftest$ac_cv_exeext
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3985 $as_echo "$ac_cv_exeext" >&6; }
3986
3987 rm -f conftest.$ac_ext
3988 EXEEXT=$ac_cv_exeext
3989 ac_exeext=$EXEEXT
3990 fi
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3992 $as_echo_n "checking for suffix of object files... " >&6; }
3993 if test "${ac_cv_objext+set}" = set; then :
3994   $as_echo_n "(cached) " >&6
3995 else
3996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3997 /* end confdefs.h.  */
3998
3999 int
4000 main ()
4001 {
4002
4003   ;
4004   return 0;
4005 }
4006 _ACEOF
4007 rm -f conftest.o conftest.obj
4008 if { { ac_try="$ac_compile"
4009 case "(($ac_try" in
4010   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4011   *) ac_try_echo=$ac_try;;
4012 esac
4013 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4014 $as_echo "$ac_try_echo"; } >&5
4015   (eval "$ac_compile") 2>&5
4016   ac_status=$?
4017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4018   test $ac_status = 0; }; then :
4019   for ac_file in conftest.o conftest.obj conftest.*; do
4020   test -f "$ac_file" || continue;
4021   case $ac_file in
4022     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4023     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4024        break;;
4025   esac
4026 done
4027 else
4028   $as_echo "$as_me: failed program was:" >&5
4029 sed 's/^/| /' conftest.$ac_ext >&5
4030
4031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4033 as_fn_error "cannot compute suffix of object files: cannot compile
4034 See \`config.log' for more details." "$LINENO" 5; }
4035 fi
4036 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4037 fi
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4039 $as_echo "$ac_cv_objext" >&6; }
4040 OBJEXT=$ac_cv_objext
4041 ac_objext=$OBJEXT
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4043 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4044 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4045   $as_echo_n "(cached) " >&6
4046 else
4047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4048 /* end confdefs.h.  */
4049
4050 int
4051 main ()
4052 {
4053 #ifndef __GNUC__
4054        choke me
4055 #endif
4056
4057   ;
4058   return 0;
4059 }
4060 _ACEOF
4061 if ac_fn_c_try_compile "$LINENO"; then :
4062   ac_compiler_gnu=yes
4063 else
4064   ac_compiler_gnu=no
4065 fi
4066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4067 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4068
4069 fi
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4071 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4072 if test $ac_compiler_gnu = yes; then
4073   GCC=yes
4074 else
4075   GCC=
4076 fi
4077 ac_test_CFLAGS=${CFLAGS+set}
4078 ac_save_CFLAGS=$CFLAGS
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4080 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4081 if test "${ac_cv_prog_cc_g+set}" = set; then :
4082   $as_echo_n "(cached) " >&6
4083 else
4084   ac_save_c_werror_flag=$ac_c_werror_flag
4085    ac_c_werror_flag=yes
4086    ac_cv_prog_cc_g=no
4087    CFLAGS="-g"
4088    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4089 /* end confdefs.h.  */
4090
4091 int
4092 main ()
4093 {
4094
4095   ;
4096   return 0;
4097 }
4098 _ACEOF
4099 if ac_fn_c_try_compile "$LINENO"; then :
4100   ac_cv_prog_cc_g=yes
4101 else
4102   CFLAGS=""
4103       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4104 /* end confdefs.h.  */
4105
4106 int
4107 main ()
4108 {
4109
4110   ;
4111   return 0;
4112 }
4113 _ACEOF
4114 if ac_fn_c_try_compile "$LINENO"; then :
4115
4116 else
4117   ac_c_werror_flag=$ac_save_c_werror_flag
4118          CFLAGS="-g"
4119          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4120 /* end confdefs.h.  */
4121
4122 int
4123 main ()
4124 {
4125
4126   ;
4127   return 0;
4128 }
4129 _ACEOF
4130 if ac_fn_c_try_compile "$LINENO"; then :
4131   ac_cv_prog_cc_g=yes
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134 fi
4135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4136 fi
4137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4138    ac_c_werror_flag=$ac_save_c_werror_flag
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4141 $as_echo "$ac_cv_prog_cc_g" >&6; }
4142 if test "$ac_test_CFLAGS" = set; then
4143   CFLAGS=$ac_save_CFLAGS
4144 elif test $ac_cv_prog_cc_g = yes; then
4145   if test "$GCC" = yes; then
4146     CFLAGS="-g -O2"
4147   else
4148     CFLAGS="-g"
4149   fi
4150 else
4151   if test "$GCC" = yes; then
4152     CFLAGS="-O2"
4153   else
4154     CFLAGS=
4155   fi
4156 fi
4157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4158 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4159 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4160   $as_echo_n "(cached) " >&6
4161 else
4162   ac_cv_prog_cc_c89=no
4163 ac_save_CC=$CC
4164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4165 /* end confdefs.h.  */
4166 #include <stdarg.h>
4167 #include <stdio.h>
4168 #include <sys/types.h>
4169 #include <sys/stat.h>
4170 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4171 struct buf { int x; };
4172 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4173 static char *e (p, i)
4174      char **p;
4175      int i;
4176 {
4177   return p[i];
4178 }
4179 static char *f (char * (*g) (char **, int), char **p, ...)
4180 {
4181   char *s;
4182   va_list v;
4183   va_start (v,p);
4184   s = g (p, va_arg (v,int));
4185   va_end (v);
4186   return s;
4187 }
4188
4189 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4190    function prototypes and stuff, but not '\xHH' hex character constants.
4191    These don't provoke an error unfortunately, instead are silently treated
4192    as 'x'.  The following induces an error, until -std is added to get
4193    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4194    array size at least.  It's necessary to write '\x00'==0 to get something
4195    that's true only with -std.  */
4196 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4197
4198 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4199    inside strings and character constants.  */
4200 #define FOO(x) 'x'
4201 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4202
4203 int test (int i, double x);
4204 struct s1 {int (*f) (int a);};
4205 struct s2 {int (*f) (double a);};
4206 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4207 int argc;
4208 char **argv;
4209 int
4210 main ()
4211 {
4212 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4213   ;
4214   return 0;
4215 }
4216 _ACEOF
4217 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4218         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4219 do
4220   CC="$ac_save_CC $ac_arg"
4221   if ac_fn_c_try_compile "$LINENO"; then :
4222   ac_cv_prog_cc_c89=$ac_arg
4223 fi
4224 rm -f core conftest.err conftest.$ac_objext
4225   test "x$ac_cv_prog_cc_c89" != "xno" && break
4226 done
4227 rm -f conftest.$ac_ext
4228 CC=$ac_save_CC
4229
4230 fi
4231 # AC_CACHE_VAL
4232 case "x$ac_cv_prog_cc_c89" in
4233   x)
4234     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4235 $as_echo "none needed" >&6; } ;;
4236   xno)
4237     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4238 $as_echo "unsupported" >&6; } ;;
4239   *)
4240     CC="$CC $ac_cv_prog_cc_c89"
4241     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4242 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4243 esac
4244 if test "x$ac_cv_prog_cc_c89" != xno; then :
4245
4246 fi
4247
4248 ac_ext=c
4249 ac_cpp='$CPP $CPPFLAGS'
4250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4253
4254 depcc="$CC"   am_compiler_list=
4255
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4257 $as_echo_n "checking dependency style of $depcc... " >&6; }
4258 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4259   $as_echo_n "(cached) " >&6
4260 else
4261   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4262   # We make a subdir and do the tests there.  Otherwise we can end up
4263   # making bogus files that we don't know about and never remove.  For
4264   # instance it was reported that on HP-UX the gcc test will end up
4265   # making a dummy file named `D' -- because `-MD' means `put the output
4266   # in D'.
4267   mkdir conftest.dir
4268   # Copy depcomp to subdir because otherwise we won't find it if we're
4269   # using a relative directory.
4270   cp "$am_depcomp" conftest.dir
4271   cd conftest.dir
4272   # We will build objects and dependencies in a subdirectory because
4273   # it helps to detect inapplicable dependency modes.  For instance
4274   # both Tru64's cc and ICC support -MD to output dependencies as a
4275   # side effect of compilation, but ICC will put the dependencies in
4276   # the current directory while Tru64 will put them in the object
4277   # directory.
4278   mkdir sub
4279
4280   am_cv_CC_dependencies_compiler_type=none
4281   if test "$am_compiler_list" = ""; then
4282      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4283   fi
4284   am__universal=false
4285   case " $depcc " in #(
4286      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4287      esac
4288
4289   for depmode in $am_compiler_list; do
4290     # Setup a source with many dependencies, because some compilers
4291     # like to wrap large dependency lists on column 80 (with \), and
4292     # we should not choose a depcomp mode which is confused by this.
4293     #
4294     # We need to recreate these files for each test, as the compiler may
4295     # overwrite some of them when testing with obscure command lines.
4296     # This happens at least with the AIX C compiler.
4297     : > sub/conftest.c
4298     for i in 1 2 3 4 5 6; do
4299       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4300       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4301       # Solaris 8's {/usr,}/bin/sh.
4302       touch sub/conftst$i.h
4303     done
4304     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4305
4306     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4307     # mode.  It turns out that the SunPro C++ compiler does not properly
4308     # handle `-M -o', and we need to detect this.  Also, some Intel
4309     # versions had trouble with output in subdirs
4310     am__obj=sub/conftest.${OBJEXT-o}
4311     am__minus_obj="-o $am__obj"
4312     case $depmode in
4313     gcc)
4314       # This depmode causes a compiler race in universal mode.
4315       test "$am__universal" = false || continue
4316       ;;
4317     nosideeffect)
4318       # after this tag, mechanisms are not by side-effect, so they'll
4319       # only be used when explicitly requested
4320       if test "x$enable_dependency_tracking" = xyes; then
4321         continue
4322       else
4323         break
4324       fi
4325       ;;
4326     msvisualcpp | msvcmsys)
4327       # This compiler won't grok `-c -o', but also, the minuso test has
4328       # not run yet.  These depmodes are late enough in the game, and
4329       # so weak that their functioning should not be impacted.
4330       am__obj=conftest.${OBJEXT-o}
4331       am__minus_obj=
4332       ;;
4333     none) break ;;
4334     esac
4335     if depmode=$depmode \
4336        source=sub/conftest.c object=$am__obj \
4337        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4338        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4339          >/dev/null 2>conftest.err &&
4340        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4341        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4342        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4343        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4344       # icc doesn't choke on unknown options, it will just issue warnings
4345       # or remarks (even with -Werror).  So we grep stderr for any message
4346       # that says an option was ignored or not supported.
4347       # When given -MP, icc 7.0 and 7.1 complain thusly:
4348       #   icc: Command line warning: ignoring option '-M'; no argument required
4349       # The diagnosis changed in icc 8.0:
4350       #   icc: Command line remark: option '-MP' not supported
4351       if (grep 'ignoring option' conftest.err ||
4352           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4353         am_cv_CC_dependencies_compiler_type=$depmode
4354         break
4355       fi
4356     fi
4357   done
4358
4359   cd ..
4360   rm -rf conftest.dir
4361 else
4362   am_cv_CC_dependencies_compiler_type=none
4363 fi
4364
4365 fi
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4367 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4368 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4369
4370  if
4371   test "x$enable_dependency_tracking" != xno \
4372   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4373   am__fastdepCC_TRUE=
4374   am__fastdepCC_FALSE='#'
4375 else
4376   am__fastdepCC_TRUE='#'
4377   am__fastdepCC_FALSE=
4378 fi
4379
4380
4381
4382 ac_ext=c
4383 ac_cpp='$CPP $CPPFLAGS'
4384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4386 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4388 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4389 # On Suns, sometimes $CPP names a directory.
4390 if test -n "$CPP" && test -d "$CPP"; then
4391   CPP=
4392 fi
4393 if test -z "$CPP"; then
4394   if test "${ac_cv_prog_CPP+set}" = set; then :
4395   $as_echo_n "(cached) " >&6
4396 else
4397       # Double quotes because CPP needs to be expanded
4398     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4399     do
4400       ac_preproc_ok=false
4401 for ac_c_preproc_warn_flag in '' yes
4402 do
4403   # Use a header file that comes with gcc, so configuring glibc
4404   # with a fresh cross-compiler works.
4405   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4406   # <limits.h> exists even on freestanding compilers.
4407   # On the NeXT, cc -E runs the code through the compiler's parser,
4408   # not just through cpp. "Syntax error" is here to catch this case.
4409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4410 /* end confdefs.h.  */
4411 #ifdef __STDC__
4412 # include <limits.h>
4413 #else
4414 # include <assert.h>
4415 #endif
4416                      Syntax error
4417 _ACEOF
4418 if ac_fn_c_try_cpp "$LINENO"; then :
4419
4420 else
4421   # Broken: fails on valid input.
4422 continue
4423 fi
4424 rm -f conftest.err conftest.$ac_ext
4425
4426   # OK, works on sane cases.  Now check whether nonexistent headers
4427   # can be detected and how.
4428   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4429 /* end confdefs.h.  */
4430 #include <ac_nonexistent.h>
4431 _ACEOF
4432 if ac_fn_c_try_cpp "$LINENO"; then :
4433   # Broken: success on invalid input.
4434 continue
4435 else
4436   # Passes both tests.
4437 ac_preproc_ok=:
4438 break
4439 fi
4440 rm -f conftest.err conftest.$ac_ext
4441
4442 done
4443 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4444 rm -f conftest.err conftest.$ac_ext
4445 if $ac_preproc_ok; then :
4446   break
4447 fi
4448
4449     done
4450     ac_cv_prog_CPP=$CPP
4451
4452 fi
4453   CPP=$ac_cv_prog_CPP
4454 else
4455   ac_cv_prog_CPP=$CPP
4456 fi
4457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4458 $as_echo "$CPP" >&6; }
4459 ac_preproc_ok=false
4460 for ac_c_preproc_warn_flag in '' yes
4461 do
4462   # Use a header file that comes with gcc, so configuring glibc
4463   # with a fresh cross-compiler works.
4464   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4465   # <limits.h> exists even on freestanding compilers.
4466   # On the NeXT, cc -E runs the code through the compiler's parser,
4467   # not just through cpp. "Syntax error" is here to catch this case.
4468   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4469 /* end confdefs.h.  */
4470 #ifdef __STDC__
4471 # include <limits.h>
4472 #else
4473 # include <assert.h>
4474 #endif
4475                      Syntax error
4476 _ACEOF
4477 if ac_fn_c_try_cpp "$LINENO"; then :
4478
4479 else
4480   # Broken: fails on valid input.
4481 continue
4482 fi
4483 rm -f conftest.err conftest.$ac_ext
4484
4485   # OK, works on sane cases.  Now check whether nonexistent headers
4486   # can be detected and how.
4487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4488 /* end confdefs.h.  */
4489 #include <ac_nonexistent.h>
4490 _ACEOF
4491 if ac_fn_c_try_cpp "$LINENO"; then :
4492   # Broken: success on invalid input.
4493 continue
4494 else
4495   # Passes both tests.
4496 ac_preproc_ok=:
4497 break
4498 fi
4499 rm -f conftest.err conftest.$ac_ext
4500
4501 done
4502 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4503 rm -f conftest.err conftest.$ac_ext
4504 if $ac_preproc_ok; then :
4505
4506 else
4507   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4508 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4509 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4510 See \`config.log' for more details." "$LINENO" 5; }
4511 fi
4512
4513 ac_ext=c
4514 ac_cpp='$CPP $CPPFLAGS'
4515 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4516 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4517 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4518
4519
4520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4521 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4522 if test "${ac_cv_path_GREP+set}" = set; then :
4523   $as_echo_n "(cached) " >&6
4524 else
4525   if test -z "$GREP"; then
4526   ac_path_GREP_found=false
4527   # Loop through the user's path and test for each of PROGNAME-LIST
4528   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4529 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4530 do
4531   IFS=$as_save_IFS
4532   test -z "$as_dir" && as_dir=.
4533     for ac_prog in grep ggrep; do
4534     for ac_exec_ext in '' $ac_executable_extensions; do
4535       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4536       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4537 # Check for GNU ac_path_GREP and select it if it is found.
4538   # Check for GNU $ac_path_GREP
4539 case `"$ac_path_GREP" --version 2>&1` in
4540 *GNU*)
4541   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4542 *)
4543   ac_count=0
4544   $as_echo_n 0123456789 >"conftest.in"
4545   while :
4546   do
4547     cat "conftest.in" "conftest.in" >"conftest.tmp"
4548     mv "conftest.tmp" "conftest.in"
4549     cp "conftest.in" "conftest.nl"
4550     $as_echo 'GREP' >> "conftest.nl"
4551     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4552     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4553     as_fn_arith $ac_count + 1 && ac_count=$as_val
4554     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4555       # Best one so far, save it but keep looking for a better one
4556       ac_cv_path_GREP="$ac_path_GREP"
4557       ac_path_GREP_max=$ac_count
4558     fi
4559     # 10*(2^10) chars as input seems more than enough
4560     test $ac_count -gt 10 && break
4561   done
4562   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4563 esac
4564
4565       $ac_path_GREP_found && break 3
4566     done
4567   done
4568   done
4569 IFS=$as_save_IFS
4570   if test -z "$ac_cv_path_GREP"; then
4571     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4572   fi
4573 else
4574   ac_cv_path_GREP=$GREP
4575 fi
4576
4577 fi
4578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4579 $as_echo "$ac_cv_path_GREP" >&6; }
4580  GREP="$ac_cv_path_GREP"
4581
4582
4583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4584 $as_echo_n "checking for egrep... " >&6; }
4585 if test "${ac_cv_path_EGREP+set}" = set; then :
4586   $as_echo_n "(cached) " >&6
4587 else
4588   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4589    then ac_cv_path_EGREP="$GREP -E"
4590    else
4591      if test -z "$EGREP"; then
4592   ac_path_EGREP_found=false
4593   # Loop through the user's path and test for each of PROGNAME-LIST
4594   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4595 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4596 do
4597   IFS=$as_save_IFS
4598   test -z "$as_dir" && as_dir=.
4599     for ac_prog in egrep; do
4600     for ac_exec_ext in '' $ac_executable_extensions; do
4601       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4602       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4603 # Check for GNU ac_path_EGREP and select it if it is found.
4604   # Check for GNU $ac_path_EGREP
4605 case `"$ac_path_EGREP" --version 2>&1` in
4606 *GNU*)
4607   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4608 *)
4609   ac_count=0
4610   $as_echo_n 0123456789 >"conftest.in"
4611   while :
4612   do
4613     cat "conftest.in" "conftest.in" >"conftest.tmp"
4614     mv "conftest.tmp" "conftest.in"
4615     cp "conftest.in" "conftest.nl"
4616     $as_echo 'EGREP' >> "conftest.nl"
4617     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4618     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4619     as_fn_arith $ac_count + 1 && ac_count=$as_val
4620     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4621       # Best one so far, save it but keep looking for a better one
4622       ac_cv_path_EGREP="$ac_path_EGREP"
4623       ac_path_EGREP_max=$ac_count
4624     fi
4625     # 10*(2^10) chars as input seems more than enough
4626     test $ac_count -gt 10 && break
4627   done
4628   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4629 esac
4630
4631       $ac_path_EGREP_found && break 3
4632     done
4633   done
4634   done
4635 IFS=$as_save_IFS
4636   if test -z "$ac_cv_path_EGREP"; then
4637     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4638   fi
4639 else
4640   ac_cv_path_EGREP=$EGREP
4641 fi
4642
4643    fi
4644 fi
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4646 $as_echo "$ac_cv_path_EGREP" >&6; }
4647  EGREP="$ac_cv_path_EGREP"
4648
4649
4650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4651 $as_echo_n "checking for ANSI C header files... " >&6; }
4652 if test "${ac_cv_header_stdc+set}" = set; then :
4653   $as_echo_n "(cached) " >&6
4654 else
4655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4656 /* end confdefs.h.  */
4657 #include <stdlib.h>
4658 #include <stdarg.h>
4659 #include <string.h>
4660 #include <float.h>
4661
4662 int
4663 main ()
4664 {
4665
4666   ;
4667   return 0;
4668 }
4669 _ACEOF
4670 if ac_fn_c_try_compile "$LINENO"; then :
4671   ac_cv_header_stdc=yes
4672 else
4673   ac_cv_header_stdc=no
4674 fi
4675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4676
4677 if test $ac_cv_header_stdc = yes; then
4678   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4680 /* end confdefs.h.  */
4681 #include <string.h>
4682
4683 _ACEOF
4684 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4685   $EGREP "memchr" >/dev/null 2>&1; then :
4686
4687 else
4688   ac_cv_header_stdc=no
4689 fi
4690 rm -f conftest*
4691
4692 fi
4693
4694 if test $ac_cv_header_stdc = yes; then
4695   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4697 /* end confdefs.h.  */
4698 #include <stdlib.h>
4699
4700 _ACEOF
4701 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4702   $EGREP "free" >/dev/null 2>&1; then :
4703
4704 else
4705   ac_cv_header_stdc=no
4706 fi
4707 rm -f conftest*
4708
4709 fi
4710
4711 if test $ac_cv_header_stdc = yes; then
4712   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4713   if test "$cross_compiling" = yes; then :
4714   :
4715 else
4716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4717 /* end confdefs.h.  */
4718 #include <ctype.h>
4719 #include <stdlib.h>
4720 #if ((' ' & 0x0FF) == 0x020)
4721 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4722 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4723 #else
4724 # define ISLOWER(c) \
4725                    (('a' <= (c) && (c) <= 'i') \
4726                      || ('j' <= (c) && (c) <= 'r') \
4727                      || ('s' <= (c) && (c) <= 'z'))
4728 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4729 #endif
4730
4731 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4732 int
4733 main ()
4734 {
4735   int i;
4736   for (i = 0; i < 256; i++)
4737     if (XOR (islower (i), ISLOWER (i))
4738         || toupper (i) != TOUPPER (i))
4739       return 2;
4740   return 0;
4741 }
4742 _ACEOF
4743 if ac_fn_c_try_run "$LINENO"; then :
4744
4745 else
4746   ac_cv_header_stdc=no
4747 fi
4748 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4749   conftest.$ac_objext conftest.beam conftest.$ac_ext
4750 fi
4751
4752 fi
4753 fi
4754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4755 $as_echo "$ac_cv_header_stdc" >&6; }
4756 if test $ac_cv_header_stdc = yes; then
4757
4758 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4759
4760 fi
4761
4762 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4763 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4764                   inttypes.h stdint.h unistd.h
4765 do :
4766   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4767 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4768 "
4769 eval as_val=\$$as_ac_Header
4770    if test "x$as_val" = x""yes; then :
4771   cat >>confdefs.h <<_ACEOF
4772 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4773 _ACEOF
4774
4775 fi
4776
4777 done
4778
4779
4780
4781   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4782 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4783   MINIX=yes
4784 else
4785   MINIX=
4786 fi
4787
4788
4789   if test "$MINIX" = yes; then
4790
4791 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4792
4793
4794 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4795
4796
4797 $as_echo "#define _MINIX 1" >>confdefs.h
4798
4799   fi
4800
4801
4802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4803 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4804 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4805   $as_echo_n "(cached) " >&6
4806 else
4807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4808 /* end confdefs.h.  */
4809
4810 #         define __EXTENSIONS__ 1
4811           $ac_includes_default
4812 int
4813 main ()
4814 {
4815
4816   ;
4817   return 0;
4818 }
4819 _ACEOF
4820 if ac_fn_c_try_compile "$LINENO"; then :
4821   ac_cv_safe_to_define___extensions__=yes
4822 else
4823   ac_cv_safe_to_define___extensions__=no
4824 fi
4825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4826 fi
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4828 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4829   test $ac_cv_safe_to_define___extensions__ = yes &&
4830     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4831
4832   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4833
4834   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4835
4836   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4837
4838   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4839
4840
4841
4842 # Calculate toolexeclibdir
4843 # Also toolexecdir, though it's only used in toolexeclibdir
4844 case ${version_specific_libs} in
4845   yes)
4846     # Need the gcc compiler version to know where to install libraries
4847     # and header files if --enable-version-specific-runtime-libs option
4848     # is selected.
4849     toolexecdir='$(libdir)/gcc/$(target_alias)'
4850     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
4851     ;;
4852   no)
4853     if test -n "$with_cross_host" &&
4854        test x"$with_cross_host" != x"no"; then
4855       # Install a library built with a cross compiler in tooldir, not libdir.
4856       toolexecdir='$(exec_prefix)/$(target_alias)'
4857       toolexeclibdir='$(toolexecdir)/lib'
4858     else
4859       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
4860       toolexeclibdir='$(libdir)'
4861     fi
4862     multi_os_directory=`$CC -print-multi-os-directory`
4863     case $multi_os_directory in
4864       .) ;; # Avoid trailing /.
4865       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
4866     esac
4867     ;;
4868 esac
4869
4870
4871
4872 # Create a spec file, so that compile/link tests don't fail
4873 test -f libgfortran.spec || touch libgfortran.spec
4874
4875 # Check the compiler.
4876 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
4877 # We must force CC to /not/ be precious variables; otherwise
4878 # the wrong, non-multilib-adjusted value will be used in multilibs.
4879 # As a side effect, we have to subst CFLAGS ourselves.
4880
4881
4882
4883 ac_ext=c
4884 ac_cpp='$CPP $CPPFLAGS'
4885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4887 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4888 if test -n "$ac_tool_prefix"; then
4889   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4890 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4892 $as_echo_n "checking for $ac_word... " >&6; }
4893 if test "${ac_cv_prog_CC+set}" = set; then :
4894   $as_echo_n "(cached) " >&6
4895 else
4896   if test -n "$CC"; then
4897   ac_cv_prog_CC="$CC" # Let the user override the test.
4898 else
4899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4900 for as_dir in $PATH
4901 do
4902   IFS=$as_save_IFS
4903   test -z "$as_dir" && as_dir=.
4904     for ac_exec_ext in '' $ac_executable_extensions; do
4905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4906     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4908     break 2
4909   fi
4910 done
4911   done
4912 IFS=$as_save_IFS
4913
4914 fi
4915 fi
4916 CC=$ac_cv_prog_CC
4917 if test -n "$CC"; then
4918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4919 $as_echo "$CC" >&6; }
4920 else
4921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4922 $as_echo "no" >&6; }
4923 fi
4924
4925
4926 fi
4927 if test -z "$ac_cv_prog_CC"; then
4928   ac_ct_CC=$CC
4929   # Extract the first word of "gcc", so it can be a program name with args.
4930 set dummy gcc; ac_word=$2
4931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4932 $as_echo_n "checking for $ac_word... " >&6; }
4933 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4934   $as_echo_n "(cached) " >&6
4935 else
4936   if test -n "$ac_ct_CC"; then
4937   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4938 else
4939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4940 for as_dir in $PATH
4941 do
4942   IFS=$as_save_IFS
4943   test -z "$as_dir" && as_dir=.
4944     for ac_exec_ext in '' $ac_executable_extensions; do
4945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4946     ac_cv_prog_ac_ct_CC="gcc"
4947     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4948     break 2
4949   fi
4950 done
4951   done
4952 IFS=$as_save_IFS
4953
4954 fi
4955 fi
4956 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4957 if test -n "$ac_ct_CC"; then
4958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4959 $as_echo "$ac_ct_CC" >&6; }
4960 else
4961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4962 $as_echo "no" >&6; }
4963 fi
4964
4965   if test "x$ac_ct_CC" = x; then
4966     CC=""
4967   else
4968     case $cross_compiling:$ac_tool_warned in
4969 yes:)
4970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4971 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4972 ac_tool_warned=yes ;;
4973 esac
4974     CC=$ac_ct_CC
4975   fi
4976 else
4977   CC="$ac_cv_prog_CC"
4978 fi
4979
4980 if test -z "$CC"; then
4981           if test -n "$ac_tool_prefix"; then
4982     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4983 set dummy ${ac_tool_prefix}cc; ac_word=$2
4984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4985 $as_echo_n "checking for $ac_word... " >&6; }
4986 if test "${ac_cv_prog_CC+set}" = set; then :
4987   $as_echo_n "(cached) " >&6
4988 else
4989   if test -n "$CC"; then
4990   ac_cv_prog_CC="$CC" # Let the user override the test.
4991 else
4992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4993 for as_dir in $PATH
4994 do
4995   IFS=$as_save_IFS
4996   test -z "$as_dir" && as_dir=.
4997     for ac_exec_ext in '' $ac_executable_extensions; do
4998   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4999     ac_cv_prog_CC="${ac_tool_prefix}cc"
5000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5001     break 2
5002   fi
5003 done
5004   done
5005 IFS=$as_save_IFS
5006
5007 fi
5008 fi
5009 CC=$ac_cv_prog_CC
5010 if test -n "$CC"; then
5011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5012 $as_echo "$CC" >&6; }
5013 else
5014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5015 $as_echo "no" >&6; }
5016 fi
5017
5018
5019   fi
5020 fi
5021 if test -z "$CC"; then
5022   # Extract the first word of "cc", so it can be a program name with args.
5023 set dummy cc; ac_word=$2
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5025 $as_echo_n "checking for $ac_word... " >&6; }
5026 if test "${ac_cv_prog_CC+set}" = set; then :
5027   $as_echo_n "(cached) " >&6
5028 else
5029   if test -n "$CC"; then
5030   ac_cv_prog_CC="$CC" # Let the user override the test.
5031 else
5032   ac_prog_rejected=no
5033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5034 for as_dir in $PATH
5035 do
5036   IFS=$as_save_IFS
5037   test -z "$as_dir" && as_dir=.
5038     for ac_exec_ext in '' $ac_executable_extensions; do
5039   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5040     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5041        ac_prog_rejected=yes
5042        continue
5043      fi
5044     ac_cv_prog_CC="cc"
5045     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5046     break 2
5047   fi
5048 done
5049   done
5050 IFS=$as_save_IFS
5051
5052 if test $ac_prog_rejected = yes; then
5053   # We found a bogon in the path, so make sure we never use it.
5054   set dummy $ac_cv_prog_CC
5055   shift
5056   if test $# != 0; then
5057     # We chose a different compiler from the bogus one.
5058     # However, it has the same basename, so the bogon will be chosen
5059     # first if we set CC to just the basename; use the full file name.
5060     shift
5061     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5062   fi
5063 fi
5064 fi
5065 fi
5066 CC=$ac_cv_prog_CC
5067 if test -n "$CC"; then
5068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5069 $as_echo "$CC" >&6; }
5070 else
5071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5072 $as_echo "no" >&6; }
5073 fi
5074
5075
5076 fi
5077 if test -z "$CC"; then
5078   if test -n "$ac_tool_prefix"; then
5079   for ac_prog in cl.exe
5080   do
5081     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5082 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5084 $as_echo_n "checking for $ac_word... " >&6; }
5085 if test "${ac_cv_prog_CC+set}" = set; then :
5086   $as_echo_n "(cached) " >&6
5087 else
5088   if test -n "$CC"; then
5089   ac_cv_prog_CC="$CC" # Let the user override the test.
5090 else
5091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5092 for as_dir in $PATH
5093 do
5094   IFS=$as_save_IFS
5095   test -z "$as_dir" && as_dir=.
5096     for ac_exec_ext in '' $ac_executable_extensions; do
5097   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5098     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5100     break 2
5101   fi
5102 done
5103   done
5104 IFS=$as_save_IFS
5105
5106 fi
5107 fi
5108 CC=$ac_cv_prog_CC
5109 if test -n "$CC"; then
5110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5111 $as_echo "$CC" >&6; }
5112 else
5113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5114 $as_echo "no" >&6; }
5115 fi
5116
5117
5118     test -n "$CC" && break
5119   done
5120 fi
5121 if test -z "$CC"; then
5122   ac_ct_CC=$CC
5123   for ac_prog in cl.exe
5124 do
5125   # Extract the first word of "$ac_prog", so it can be a program name with args.
5126 set dummy $ac_prog; ac_word=$2
5127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5128 $as_echo_n "checking for $ac_word... " >&6; }
5129 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
5130   $as_echo_n "(cached) " >&6
5131 else
5132   if test -n "$ac_ct_CC"; then
5133   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5134 else
5135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5136 for as_dir in $PATH
5137 do
5138   IFS=$as_save_IFS
5139   test -z "$as_dir" && as_dir=.
5140     for ac_exec_ext in '' $ac_executable_extensions; do
5141   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5142     ac_cv_prog_ac_ct_CC="$ac_prog"
5143     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5144     break 2
5145   fi
5146 done
5147   done
5148 IFS=$as_save_IFS
5149
5150 fi
5151 fi
5152 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5153 if test -n "$ac_ct_CC"; then
5154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5155 $as_echo "$ac_ct_CC" >&6; }
5156 else
5157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5158 $as_echo "no" >&6; }
5159 fi
5160
5161
5162   test -n "$ac_ct_CC" && break
5163 done
5164
5165   if test "x$ac_ct_CC" = x; then
5166     CC=""
5167   else
5168     case $cross_compiling:$ac_tool_warned in
5169 yes:)
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5171 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5172 ac_tool_warned=yes ;;
5173 esac
5174     CC=$ac_ct_CC
5175   fi
5176 fi
5177
5178 fi
5179
5180
5181 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5182 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5183 as_fn_error "no acceptable C compiler found in \$PATH
5184 See \`config.log' for more details." "$LINENO" 5; }
5185
5186 # Provide some information about the compiler.
5187 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5188 set X $ac_compile
5189 ac_compiler=$2
5190 for ac_option in --version -v -V -qversion; do
5191   { { ac_try="$ac_compiler $ac_option >&5"
5192 case "(($ac_try" in
5193   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5194   *) ac_try_echo=$ac_try;;
5195 esac
5196 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5197 $as_echo "$ac_try_echo"; } >&5
5198   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5199   ac_status=$?
5200   if test -s conftest.err; then
5201     sed '10a\
5202 ... rest of stderr output deleted ...
5203          10q' conftest.err >conftest.er1
5204     cat conftest.er1 >&5
5205     rm -f conftest.er1 conftest.err
5206   fi
5207   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5208   test $ac_status = 0; }
5209 done
5210
5211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5212 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5213 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5214   $as_echo_n "(cached) " >&6
5215 else
5216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5217 /* end confdefs.h.  */
5218
5219 int
5220 main ()
5221 {
5222 #ifndef __GNUC__
5223        choke me
5224 #endif
5225
5226   ;
5227   return 0;
5228 }
5229 _ACEOF
5230 if ac_fn_c_try_compile "$LINENO"; then :
5231   ac_compiler_gnu=yes
5232 else
5233   ac_compiler_gnu=no
5234 fi
5235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5236 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5237
5238 fi
5239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5240 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5241 if test $ac_compiler_gnu = yes; then
5242   GCC=yes
5243 else
5244   GCC=
5245 fi
5246 ac_test_CFLAGS=${CFLAGS+set}
5247 ac_save_CFLAGS=$CFLAGS
5248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5249 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5250 if test "${ac_cv_prog_cc_g+set}" = set; then :
5251   $as_echo_n "(cached) " >&6
5252 else
5253   ac_save_c_werror_flag=$ac_c_werror_flag
5254    ac_c_werror_flag=yes
5255    ac_cv_prog_cc_g=no
5256    CFLAGS="-g"
5257    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5258 /* end confdefs.h.  */
5259
5260 int
5261 main ()
5262 {
5263
5264   ;
5265   return 0;
5266 }
5267 _ACEOF
5268 if ac_fn_c_try_compile "$LINENO"; then :
5269   ac_cv_prog_cc_g=yes
5270 else
5271   CFLAGS=""
5272       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5273 /* end confdefs.h.  */
5274
5275 int
5276 main ()
5277 {
5278
5279   ;
5280   return 0;
5281 }
5282 _ACEOF
5283 if ac_fn_c_try_compile "$LINENO"; then :
5284
5285 else
5286   ac_c_werror_flag=$ac_save_c_werror_flag
5287          CFLAGS="-g"
5288          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5289 /* end confdefs.h.  */
5290
5291 int
5292 main ()
5293 {
5294
5295   ;
5296   return 0;
5297 }
5298 _ACEOF
5299 if ac_fn_c_try_compile "$LINENO"; then :
5300   ac_cv_prog_cc_g=yes
5301 fi
5302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5303 fi
5304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5305 fi
5306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5307    ac_c_werror_flag=$ac_save_c_werror_flag
5308 fi
5309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5310 $as_echo "$ac_cv_prog_cc_g" >&6; }
5311 if test "$ac_test_CFLAGS" = set; then
5312   CFLAGS=$ac_save_CFLAGS
5313 elif test $ac_cv_prog_cc_g = yes; then
5314   if test "$GCC" = yes; then
5315     CFLAGS="-g -O2"
5316   else
5317     CFLAGS="-g"
5318   fi
5319 else
5320   if test "$GCC" = yes; then
5321     CFLAGS="-O2"
5322   else
5323     CFLAGS=
5324   fi
5325 fi
5326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5327 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5328 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5329   $as_echo_n "(cached) " >&6
5330 else
5331   ac_cv_prog_cc_c89=no
5332 ac_save_CC=$CC
5333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5334 /* end confdefs.h.  */
5335 #include <stdarg.h>
5336 #include <stdio.h>
5337 #include <sys/types.h>
5338 #include <sys/stat.h>
5339 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5340 struct buf { int x; };
5341 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5342 static char *e (p, i)
5343      char **p;
5344      int i;
5345 {
5346   return p[i];
5347 }
5348 static char *f (char * (*g) (char **, int), char **p, ...)
5349 {
5350   char *s;
5351   va_list v;
5352   va_start (v,p);
5353   s = g (p, va_arg (v,int));
5354   va_end (v);
5355   return s;
5356 }
5357
5358 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5359    function prototypes and stuff, but not '\xHH' hex character constants.
5360    These don't provoke an error unfortunately, instead are silently treated
5361    as 'x'.  The following induces an error, until -std is added to get
5362    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5363    array size at least.  It's necessary to write '\x00'==0 to get something
5364    that's true only with -std.  */
5365 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5366
5367 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5368    inside strings and character constants.  */
5369 #define FOO(x) 'x'
5370 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5371
5372 int test (int i, double x);
5373 struct s1 {int (*f) (int a);};
5374 struct s2 {int (*f) (double a);};
5375 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5376 int argc;
5377 char **argv;
5378 int
5379 main ()
5380 {
5381 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5382   ;
5383   return 0;
5384 }
5385 _ACEOF
5386 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5387         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5388 do
5389   CC="$ac_save_CC $ac_arg"
5390   if ac_fn_c_try_compile "$LINENO"; then :
5391   ac_cv_prog_cc_c89=$ac_arg
5392 fi
5393 rm -f core conftest.err conftest.$ac_objext
5394   test "x$ac_cv_prog_cc_c89" != "xno" && break
5395 done
5396 rm -f conftest.$ac_ext
5397 CC=$ac_save_CC
5398
5399 fi
5400 # AC_CACHE_VAL
5401 case "x$ac_cv_prog_cc_c89" in
5402   x)
5403     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5404 $as_echo "none needed" >&6; } ;;
5405   xno)
5406     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5407 $as_echo "unsupported" >&6; } ;;
5408   *)
5409     CC="$CC $ac_cv_prog_cc_c89"
5410     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5411 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5412 esac
5413 if test "x$ac_cv_prog_cc_c89" != xno; then :
5414
5415 fi
5416
5417 ac_ext=c
5418 ac_cpp='$CPP $CPPFLAGS'
5419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5422
5423 depcc="$CC"   am_compiler_list=
5424
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5426 $as_echo_n "checking dependency style of $depcc... " >&6; }
5427 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5428   $as_echo_n "(cached) " >&6
5429 else
5430   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5431   # We make a subdir and do the tests there.  Otherwise we can end up
5432   # making bogus files that we don't know about and never remove.  For
5433   # instance it was reported that on HP-UX the gcc test will end up
5434   # making a dummy file named `D' -- because `-MD' means `put the output
5435   # in D'.
5436   mkdir conftest.dir
5437   # Copy depcomp to subdir because otherwise we won't find it if we're
5438   # using a relative directory.
5439   cp "$am_depcomp" conftest.dir
5440   cd conftest.dir
5441   # We will build objects and dependencies in a subdirectory because
5442   # it helps to detect inapplicable dependency modes.  For instance
5443   # both Tru64's cc and ICC support -MD to output dependencies as a
5444   # side effect of compilation, but ICC will put the dependencies in
5445   # the current directory while Tru64 will put them in the object
5446   # directory.
5447   mkdir sub
5448
5449   am_cv_CC_dependencies_compiler_type=none
5450   if test "$am_compiler_list" = ""; then
5451      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5452   fi
5453   am__universal=false
5454   case " $depcc " in #(
5455      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5456      esac
5457
5458   for depmode in $am_compiler_list; do
5459     # Setup a source with many dependencies, because some compilers
5460     # like to wrap large dependency lists on column 80 (with \), and
5461     # we should not choose a depcomp mode which is confused by this.
5462     #
5463     # We need to recreate these files for each test, as the compiler may
5464     # overwrite some of them when testing with obscure command lines.
5465     # This happens at least with the AIX C compiler.
5466     : > sub/conftest.c
5467     for i in 1 2 3 4 5 6; do
5468       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5469       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5470       # Solaris 8's {/usr,}/bin/sh.
5471       touch sub/conftst$i.h
5472     done
5473     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5474
5475     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5476     # mode.  It turns out that the SunPro C++ compiler does not properly
5477     # handle `-M -o', and we need to detect this.  Also, some Intel
5478     # versions had trouble with output in subdirs
5479     am__obj=sub/conftest.${OBJEXT-o}
5480     am__minus_obj="-o $am__obj"
5481     case $depmode in
5482     gcc)
5483       # This depmode causes a compiler race in universal mode.
5484       test "$am__universal" = false || continue
5485       ;;
5486     nosideeffect)
5487       # after this tag, mechanisms are not by side-effect, so they'll
5488       # only be used when explicitly requested
5489       if test "x$enable_dependency_tracking" = xyes; then
5490         continue
5491       else
5492         break
5493       fi
5494       ;;
5495     msvisualcpp | msvcmsys)
5496       # This compiler won't grok `-c -o', but also, the minuso test has
5497       # not run yet.  These depmodes are late enough in the game, and
5498       # so weak that their functioning should not be impacted.
5499       am__obj=conftest.${OBJEXT-o}
5500       am__minus_obj=
5501       ;;
5502     none) break ;;
5503     esac
5504     if depmode=$depmode \
5505        source=sub/conftest.c object=$am__obj \
5506        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5507        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5508          >/dev/null 2>conftest.err &&
5509        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5510        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5511        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5512        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5513       # icc doesn't choke on unknown options, it will just issue warnings
5514       # or remarks (even with -Werror).  So we grep stderr for any message
5515       # that says an option was ignored or not supported.
5516       # When given -MP, icc 7.0 and 7.1 complain thusly:
5517       #   icc: Command line warning: ignoring option '-M'; no argument required
5518       # The diagnosis changed in icc 8.0:
5519       #   icc: Command line remark: option '-MP' not supported
5520       if (grep 'ignoring option' conftest.err ||
5521           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5522         am_cv_CC_dependencies_compiler_type=$depmode
5523         break
5524       fi
5525     fi
5526   done
5527
5528   cd ..
5529   rm -rf conftest.dir
5530 else
5531   am_cv_CC_dependencies_compiler_type=none
5532 fi
5533
5534 fi
5535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5536 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5537 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5538
5539  if
5540   test "x$enable_dependency_tracking" != xno \
5541   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5542   am__fastdepCC_TRUE=
5543   am__fastdepCC_FALSE='#'
5544 else
5545   am__fastdepCC_TRUE='#'
5546   am__fastdepCC_FALSE=
5547 fi
5548
5549
5550
5551
5552 # Add -Wall -fno-repack-arrays -fno-underscoring if we are using GCC.
5553 if test "x$GCC" = "xyes"; then
5554   AM_FCFLAGS="-I . -Wall -Werror -fimplicit-none -fno-repack-arrays -fno-underscoring"
5555   ## We like to use C99 routines when available.  This makes sure that
5556   ## __STDC_VERSION__ is set such that libc includes make them available.
5557   AM_CFLAGS="-std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wextra -Wwrite-strings"
5558   ## Compile the following tests with the same system header contents
5559   ## that we'll encounter when compiling our own source files.
5560   CFLAGS="-std=gnu99 $CFLAGS"
5561 fi
5562
5563
5564
5565
5566 # Check for symbol versioning (copied from libssp).
5567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symbol versioning is supported" >&5
5568 $as_echo_n "checking whether symbol versioning is supported... " >&6; }
5569 # Check whether --enable-symvers was given.
5570 if test "${enable_symvers+set}" = set; then :
5571   enableval=$enable_symvers; gfortran_use_symver=$enableval
5572 else
5573   gfortran_use_symver=yes
5574 fi
5575
5576 if test "x$gfortran_use_symver" = xyes; then
5577   save_LDFLAGS="$LDFLAGS"
5578   LDFLAGS="$LDFLAGS -fPIC -shared -Wl,--version-script,./conftest.map"
5579   cat > conftest.map <<EOF
5580 FOO_1.0 {
5581   global: *foo*; bar; local: *;
5582 };
5583 EOF
5584   if test x$gcc_no_link = xyes; then
5585   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5586 fi
5587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5588 /* end confdefs.h.  */
5589 int foo;
5590 int
5591 main ()
5592 {
5593
5594   ;
5595   return 0;
5596 }
5597 _ACEOF
5598 if ac_fn_c_try_link "$LINENO"; then :
5599   gfortran_use_symver=gnu
5600 else
5601   gfortran_use_symver=no
5602 fi
5603 rm -f core conftest.err conftest.$ac_objext \
5604     conftest$ac_exeext conftest.$ac_ext
5605   if test x$gfortran_use_symver = xno; then
5606     case "$target_os" in
5607       solaris2*)
5608         LDFLAGS="$save_LDFLAGS"
5609         LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
5610         # Sun ld cannot handle wildcards and treats all entries as undefined.
5611         cat > conftest.map <<EOF
5612 FOO_1.0 {
5613   global: foo; local: *;
5614 };
5615 EOF
5616         if test x$gcc_no_link = xyes; then
5617   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5618 fi
5619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5620 /* end confdefs.h.  */
5621 int foo;
5622 int
5623 main ()
5624 {
5625
5626   ;
5627   return 0;
5628 }
5629 _ACEOF
5630 if ac_fn_c_try_link "$LINENO"; then :
5631   gfortran_use_symver=sun
5632 else
5633   gfortran_use_symver=no
5634 fi
5635 rm -f core conftest.err conftest.$ac_objext \
5636     conftest$ac_exeext conftest.$ac_ext
5637         ;;
5638     esac
5639   fi
5640   LDFLAGS="$save_LDFLAGS"
5641 fi
5642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gfortran_use_symver" >&5
5643 $as_echo "$gfortran_use_symver" >&6; }
5644  if test "x$gfortran_use_symver" != xno; then
5645   LIBGFOR_USE_SYMVER_TRUE=
5646   LIBGFOR_USE_SYMVER_FALSE='#'
5647 else
5648   LIBGFOR_USE_SYMVER_TRUE='#'
5649   LIBGFOR_USE_SYMVER_FALSE=
5650 fi
5651
5652  if test "x$gfortran_use_symver" = xgnu; then
5653   LIBGFOR_USE_SYMVER_GNU_TRUE=
5654   LIBGFOR_USE_SYMVER_GNU_FALSE='#'
5655 else
5656   LIBGFOR_USE_SYMVER_GNU_TRUE='#'
5657   LIBGFOR_USE_SYMVER_GNU_FALSE=
5658 fi
5659
5660  if test "x$gfortran_use_symver" = xsun; then
5661   LIBGFOR_USE_SYMVER_SUN_TRUE=
5662   LIBGFOR_USE_SYMVER_SUN_FALSE='#'
5663 else
5664   LIBGFOR_USE_SYMVER_SUN_TRUE='#'
5665   LIBGFOR_USE_SYMVER_SUN_FALSE=
5666 fi
5667
5668
5669 # Figure out whether the compiler supports "-ffunction-sections -fdata-sections",
5670 # similarly to how libstdc++ does it
5671 ac_test_CFLAGS="${CFLAGS+set}"
5672 ac_save_CFLAGS="$CFLAGS"
5673
5674 # Check for -ffunction-sections -fdata-sections
5675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc that supports -ffunction-sections -fdata-sections" >&5
5676 $as_echo_n "checking for gcc that supports -ffunction-sections -fdata-sections... " >&6; }
5677 CFLAGS='-Werror -ffunction-sections -fdata-sections'
5678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5679 /* end confdefs.h.  */
5680
5681 int
5682 main ()
5683 {
5684 int foo;
5685   ;
5686   return 0;
5687 }
5688 _ACEOF
5689 if ac_fn_c_try_compile "$LINENO"; then :
5690   ac_fdsections=yes
5691 else
5692   ac_fdsections=no
5693 fi
5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5695 if test "$ac_test_CFLAGS" = set; then
5696   CFLAGS="$ac_save_CFLAGS"
5697 else
5698   # this is the suspicious part
5699   CFLAGS=""
5700 fi
5701 if test x"$ac_fdsections" = x"yes"; then
5702   SECTION_FLAGS='-ffunction-sections -fdata-sections'
5703 fi
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
5705 $as_echo "$ac_fdsections" >&6; }
5706
5707
5708 # Find other programs we need.
5709 if test -n "$ac_tool_prefix"; then
5710   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
5711 set dummy ${ac_tool_prefix}as; ac_word=$2
5712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5713 $as_echo_n "checking for $ac_word... " >&6; }
5714 if test "${ac_cv_prog_AS+set}" = set; then :
5715   $as_echo_n "(cached) " >&6
5716 else
5717   if test -n "$AS"; then
5718   ac_cv_prog_AS="$AS" # Let the user override the test.
5719 else
5720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5721 for as_dir in $PATH
5722 do
5723   IFS=$as_save_IFS
5724   test -z "$as_dir" && as_dir=.
5725     for ac_exec_ext in '' $ac_executable_extensions; do
5726   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5727     ac_cv_prog_AS="${ac_tool_prefix}as"
5728     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5729     break 2
5730   fi
5731 done
5732   done
5733 IFS=$as_save_IFS
5734
5735 fi
5736 fi
5737 AS=$ac_cv_prog_AS
5738 if test -n "$AS"; then
5739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
5740 $as_echo "$AS" >&6; }
5741 else
5742   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5743 $as_echo "no" >&6; }
5744 fi
5745
5746
5747 fi
5748 if test -z "$ac_cv_prog_AS"; then
5749   ac_ct_AS=$AS
5750   # Extract the first word of "as", so it can be a program name with args.
5751 set dummy as; ac_word=$2
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5753 $as_echo_n "checking for $ac_word... " >&6; }
5754 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
5755   $as_echo_n "(cached) " >&6
5756 else
5757   if test -n "$ac_ct_AS"; then
5758   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
5759 else
5760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5761 for as_dir in $PATH
5762 do
5763   IFS=$as_save_IFS
5764   test -z "$as_dir" && as_dir=.
5765     for ac_exec_ext in '' $ac_executable_extensions; do
5766   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5767     ac_cv_prog_ac_ct_AS="as"
5768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5769     break 2
5770   fi
5771 done
5772   done
5773 IFS=$as_save_IFS
5774
5775 fi
5776 fi
5777 ac_ct_AS=$ac_cv_prog_ac_ct_AS
5778 if test -n "$ac_ct_AS"; then
5779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
5780 $as_echo "$ac_ct_AS" >&6; }
5781 else
5782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5783 $as_echo "no" >&6; }
5784 fi
5785
5786   if test "x$ac_ct_AS" = x; then
5787     AS=""
5788   else
5789     case $cross_compiling:$ac_tool_warned in
5790 yes:)
5791 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5792 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5793 ac_tool_warned=yes ;;
5794 esac
5795     AS=$ac_ct_AS
5796   fi
5797 else
5798   AS="$ac_cv_prog_AS"
5799 fi
5800
5801 if test -n "$ac_tool_prefix"; then
5802   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5803 set dummy ${ac_tool_prefix}ar; ac_word=$2
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5805 $as_echo_n "checking for $ac_word... " >&6; }
5806 if test "${ac_cv_prog_AR+set}" = set; then :
5807   $as_echo_n "(cached) " >&6
5808 else
5809   if test -n "$AR"; then
5810   ac_cv_prog_AR="$AR" # Let the user override the test.
5811 else
5812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5813 for as_dir in $PATH
5814 do
5815   IFS=$as_save_IFS
5816   test -z "$as_dir" && as_dir=.
5817     for ac_exec_ext in '' $ac_executable_extensions; do
5818   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5819     ac_cv_prog_AR="${ac_tool_prefix}ar"
5820     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5821     break 2
5822   fi
5823 done
5824   done
5825 IFS=$as_save_IFS
5826
5827 fi
5828 fi
5829 AR=$ac_cv_prog_AR
5830 if test -n "$AR"; then
5831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5832 $as_echo "$AR" >&6; }
5833 else
5834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5835 $as_echo "no" >&6; }
5836 fi
5837
5838
5839 fi
5840 if test -z "$ac_cv_prog_AR"; then
5841   ac_ct_AR=$AR
5842   # Extract the first word of "ar", so it can be a program name with args.
5843 set dummy ar; ac_word=$2
5844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5845 $as_echo_n "checking for $ac_word... " >&6; }
5846 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5847   $as_echo_n "(cached) " >&6
5848 else
5849   if test -n "$ac_ct_AR"; then
5850   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5851 else
5852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5853 for as_dir in $PATH
5854 do
5855   IFS=$as_save_IFS
5856   test -z "$as_dir" && as_dir=.
5857     for ac_exec_ext in '' $ac_executable_extensions; do
5858   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5859     ac_cv_prog_ac_ct_AR="ar"
5860     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5861     break 2
5862   fi
5863 done
5864   done
5865 IFS=$as_save_IFS
5866
5867 fi
5868 fi
5869 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5870 if test -n "$ac_ct_AR"; then
5871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5872 $as_echo "$ac_ct_AR" >&6; }
5873 else
5874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5875 $as_echo "no" >&6; }
5876 fi
5877
5878   if test "x$ac_ct_AR" = x; then
5879     AR=""
5880   else
5881     case $cross_compiling:$ac_tool_warned in
5882 yes:)
5883 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5884 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5885 ac_tool_warned=yes ;;
5886 esac
5887     AR=$ac_ct_AR
5888   fi
5889 else
5890   AR="$ac_cv_prog_AR"
5891 fi
5892
5893 if test -n "$ac_tool_prefix"; then
5894   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5895 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5897 $as_echo_n "checking for $ac_word... " >&6; }
5898 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5899   $as_echo_n "(cached) " >&6
5900 else
5901   if test -n "$RANLIB"; then
5902   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5903 else
5904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5905 for as_dir in $PATH
5906 do
5907   IFS=$as_save_IFS
5908   test -z "$as_dir" && as_dir=.
5909     for ac_exec_ext in '' $ac_executable_extensions; do
5910   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5911     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5912     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5913     break 2
5914   fi
5915 done
5916   done
5917 IFS=$as_save_IFS
5918
5919 fi
5920 fi
5921 RANLIB=$ac_cv_prog_RANLIB
5922 if test -n "$RANLIB"; then
5923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5924 $as_echo "$RANLIB" >&6; }
5925 else
5926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5927 $as_echo "no" >&6; }
5928 fi
5929
5930
5931 fi
5932 if test -z "$ac_cv_prog_RANLIB"; then
5933   ac_ct_RANLIB=$RANLIB
5934   # Extract the first word of "ranlib", so it can be a program name with args.
5935 set dummy ranlib; ac_word=$2
5936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5937 $as_echo_n "checking for $ac_word... " >&6; }
5938 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5939   $as_echo_n "(cached) " >&6
5940 else
5941   if test -n "$ac_ct_RANLIB"; then
5942   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5943 else
5944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5945 for as_dir in $PATH
5946 do
5947   IFS=$as_save_IFS
5948   test -z "$as_dir" && as_dir=.
5949     for ac_exec_ext in '' $ac_executable_extensions; do
5950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5951     ac_cv_prog_ac_ct_RANLIB="ranlib"
5952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5953     break 2
5954   fi
5955 done
5956   done
5957 IFS=$as_save_IFS
5958
5959 fi
5960 fi
5961 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5962 if test -n "$ac_ct_RANLIB"; then
5963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5964 $as_echo "$ac_ct_RANLIB" >&6; }
5965 else
5966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5967 $as_echo "no" >&6; }
5968 fi
5969
5970   if test "x$ac_ct_RANLIB" = x; then
5971     RANLIB="ranlib-not-found-in-path-error"
5972   else
5973     case $cross_compiling:$ac_tool_warned in
5974 yes:)
5975 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5976 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5977 ac_tool_warned=yes ;;
5978 esac
5979     RANLIB=$ac_ct_RANLIB
5980   fi
5981 else
5982   RANLIB="$ac_cv_prog_RANLIB"
5983 fi
5984
5985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5986 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5987 set x ${MAKE-make}
5988 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5989 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5990   $as_echo_n "(cached) " >&6
5991 else
5992   cat >conftest.make <<\_ACEOF
5993 SHELL = /bin/sh
5994 all:
5995         @echo '@@@%%%=$(MAKE)=@@@%%%'
5996 _ACEOF
5997 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5998 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5999   *@@@%%%=?*=@@@%%%*)
6000     eval ac_cv_prog_make_${ac_make}_set=yes;;
6001   *)
6002     eval ac_cv_prog_make_${ac_make}_set=no;;
6003 esac
6004 rm -f conftest.make
6005 fi
6006 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6008 $as_echo "yes" >&6; }
6009   SET_MAKE=
6010 else
6011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6012 $as_echo "no" >&6; }
6013   SET_MAKE="MAKE=${MAKE-make}"
6014 fi
6015
6016
6017
6018 # Configure libtool
6019 #AC_MSG_NOTICE([====== Starting libtool configuration])
6020 enable_dlopen=yes
6021
6022
6023
6024 case `pwd` in
6025   *\ * | *\     *)
6026     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
6027 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
6028 esac
6029
6030
6031
6032 macro_version='2.2.7a'
6033 macro_revision='1.3134'
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047 ltmain="$ac_aux_dir/ltmain.sh"
6048
6049 # Backslashify metacharacters that are still active within
6050 # double-quoted strings.
6051 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
6052
6053 # Same as above, but do not quote variable references.
6054 double_quote_subst='s/\(["`\\]\)/\\\1/g'
6055
6056 # Sed substitution to delay expansion of an escaped shell variable in a
6057 # double_quote_subst'ed string.
6058 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
6059
6060 # Sed substitution to delay expansion of an escaped single quote.
6061 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
6062
6063 # Sed substitution to avoid accidental globbing in evaled expressions
6064 no_glob_subst='s/\*/\\\*/g'
6065
6066 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6067 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
6068 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
6069
6070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
6071 $as_echo_n "checking how to print strings... " >&6; }
6072 # Test print first, because it will be a builtin if present.
6073 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
6074    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
6075   ECHO='print -r --'
6076 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
6077   ECHO='printf %s\n'
6078 else
6079   # Use this function as a fallback that always works.
6080   func_fallback_echo ()
6081   {
6082     eval 'cat <<_LTECHO_EOF
6083 $1
6084 _LTECHO_EOF'
6085   }
6086   ECHO='func_fallback_echo'
6087 fi
6088
6089 # func_echo_all arg...
6090 # Invoke $ECHO with all args, space-separated.
6091 func_echo_all ()
6092 {
6093     $ECHO ""
6094 }
6095
6096 case "$ECHO" in
6097   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
6098 $as_echo "printf" >&6; } ;;
6099   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
6100 $as_echo "print -r" >&6; } ;;
6101   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
6102 $as_echo "cat" >&6; } ;;
6103 esac
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
6119 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
6120 if test "${ac_cv_path_SED+set}" = set; then :
6121   $as_echo_n "(cached) " >&6
6122 else
6123             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
6124      for ac_i in 1 2 3 4 5 6 7; do
6125        ac_script="$ac_script$as_nl$ac_script"
6126      done
6127      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
6128      { ac_script=; unset ac_script;}
6129      if test -z "$SED"; then
6130   ac_path_SED_found=false
6131   # Loop through the user's path and test for each of PROGNAME-LIST
6132   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6133 for as_dir in $PATH
6134 do
6135   IFS=$as_save_IFS
6136   test -z "$as_dir" && as_dir=.
6137     for ac_prog in sed gsed; do
6138     for ac_exec_ext in '' $ac_executable_extensions; do
6139       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
6140       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
6141 # Check for GNU ac_path_SED and select it if it is found.
6142   # Check for GNU $ac_path_SED
6143 case `"$ac_path_SED" --version 2>&1` in
6144 *GNU*)
6145   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
6146 *)
6147   ac_count=0
6148   $as_echo_n 0123456789 >"conftest.in"
6149   while :
6150   do
6151     cat "conftest.in" "conftest.in" >"conftest.tmp"
6152     mv "conftest.tmp" "conftest.in"
6153     cp "conftest.in" "conftest.nl"
6154     $as_echo '' >> "conftest.nl"
6155     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
6156     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6157     as_fn_arith $ac_count + 1 && ac_count=$as_val
6158     if test $ac_count -gt ${ac_path_SED_max-0}; then
6159       # Best one so far, save it but keep looking for a better one
6160       ac_cv_path_SED="$ac_path_SED"
6161       ac_path_SED_max=$ac_count
6162     fi
6163     # 10*(2^10) chars as input seems more than enough
6164     test $ac_count -gt 10 && break
6165   done
6166   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6167 esac
6168
6169       $ac_path_SED_found && break 3
6170     done
6171   done
6172   done
6173 IFS=$as_save_IFS
6174   if test -z "$ac_cv_path_SED"; then
6175     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
6176   fi
6177 else
6178   ac_cv_path_SED=$SED
6179 fi
6180
6181 fi
6182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
6183 $as_echo "$ac_cv_path_SED" >&6; }
6184  SED="$ac_cv_path_SED"
6185   rm -f conftest.sed
6186
6187 test -z "$SED" && SED=sed
6188 Xsed="$SED -e 1s/^X//"
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
6201 $as_echo_n "checking for fgrep... " >&6; }
6202 if test "${ac_cv_path_FGREP+set}" = set; then :
6203   $as_echo_n "(cached) " >&6
6204 else
6205   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
6206    then ac_cv_path_FGREP="$GREP -F"
6207    else
6208      if test -z "$FGREP"; then
6209   ac_path_FGREP_found=false
6210   # Loop through the user's path and test for each of PROGNAME-LIST
6211   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6212 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6213 do
6214   IFS=$as_save_IFS
6215   test -z "$as_dir" && as_dir=.
6216     for ac_prog in fgrep; do
6217     for ac_exec_ext in '' $ac_executable_extensions; do
6218       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
6219       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
6220 # Check for GNU ac_path_FGREP and select it if it is found.
6221   # Check for GNU $ac_path_FGREP
6222 case `"$ac_path_FGREP" --version 2>&1` in
6223 *GNU*)
6224   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
6225 *)
6226   ac_count=0
6227   $as_echo_n 0123456789 >"conftest.in"
6228   while :
6229   do
6230     cat "conftest.in" "conftest.in" >"conftest.tmp"
6231     mv "conftest.tmp" "conftest.in"
6232     cp "conftest.in" "conftest.nl"
6233     $as_echo 'FGREP' >> "conftest.nl"
6234     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
6235     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6236     as_fn_arith $ac_count + 1 && ac_count=$as_val
6237     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
6238       # Best one so far, save it but keep looking for a better one
6239       ac_cv_path_FGREP="$ac_path_FGREP"
6240       ac_path_FGREP_max=$ac_count
6241     fi
6242     # 10*(2^10) chars as input seems more than enough
6243     test $ac_count -gt 10 && break
6244   done
6245   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6246 esac
6247
6248       $ac_path_FGREP_found && break 3
6249     done
6250   done
6251   done
6252 IFS=$as_save_IFS
6253   if test -z "$ac_cv_path_FGREP"; then
6254     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6255   fi
6256 else
6257   ac_cv_path_FGREP=$FGREP
6258 fi
6259
6260    fi
6261 fi
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
6263 $as_echo "$ac_cv_path_FGREP" >&6; }
6264  FGREP="$ac_cv_path_FGREP"
6265
6266
6267 test -z "$GREP" && GREP=grep
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287 # Check whether --with-gnu-ld was given.
6288 if test "${with_gnu_ld+set}" = set; then :
6289   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
6290 else
6291   with_gnu_ld=no
6292 fi
6293
6294 ac_prog=ld
6295 if test "$GCC" = yes; then
6296   # Check if gcc -print-prog-name=ld gives a path.
6297   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
6298 $as_echo_n "checking for ld used by $CC... " >&6; }
6299   case $host in
6300   *-*-mingw*)
6301     # gcc leaves a trailing carriage return which upsets mingw
6302     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6303   *)
6304     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6305   esac
6306   case $ac_prog in
6307     # Accept absolute paths.
6308     [\\/]* | ?:[\\/]*)
6309       re_direlt='/[^/][^/]*/\.\./'
6310       # Canonicalize the pathname of ld
6311       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
6312       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
6313         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
6314       done
6315       test -z "$LD" && LD="$ac_prog"
6316       ;;
6317   "")
6318     # If it fails, then pretend we aren't using GCC.
6319     ac_prog=ld
6320     ;;
6321   *)
6322     # If it is relative, then search for the first ld in PATH.
6323     with_gnu_ld=unknown
6324     ;;
6325   esac
6326 elif test "$with_gnu_ld" = yes; then
6327   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6328 $as_echo_n "checking for GNU ld... " >&6; }
6329 else
6330   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6331 $as_echo_n "checking for non-GNU ld... " >&6; }
6332 fi
6333 if test "${lt_cv_path_LD+set}" = set; then :
6334   $as_echo_n "(cached) " >&6
6335 else
6336   if test -z "$LD"; then
6337   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6338   for ac_dir in $PATH; do
6339     IFS="$lt_save_ifs"
6340     test -z "$ac_dir" && ac_dir=.
6341     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6342       lt_cv_path_LD="$ac_dir/$ac_prog"
6343       # Check to see if the program is GNU ld.  I'd rather use --version,
6344       # but apparently some variants of GNU ld only accept -v.
6345       # Break only if it was the GNU/non-GNU ld that we prefer.
6346       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6347       *GNU* | *'with BFD'*)
6348         test "$with_gnu_ld" != no && break
6349         ;;
6350       *)
6351         test "$with_gnu_ld" != yes && break
6352         ;;
6353       esac
6354     fi
6355   done
6356   IFS="$lt_save_ifs"
6357 else
6358   lt_cv_path_LD="$LD" # Let the user override the test with a path.
6359 fi
6360 fi
6361
6362 LD="$lt_cv_path_LD"
6363 if test -n "$LD"; then
6364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6365 $as_echo "$LD" >&6; }
6366 else
6367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6368 $as_echo "no" >&6; }
6369 fi
6370 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
6371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6372 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6373 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
6374   $as_echo_n "(cached) " >&6
6375 else
6376   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6377 case `$LD -v 2>&1 </dev/null` in
6378 *GNU* | *'with BFD'*)
6379   lt_cv_prog_gnu_ld=yes
6380   ;;
6381 *)
6382   lt_cv_prog_gnu_ld=no
6383   ;;
6384 esac
6385 fi
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6387 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6388 with_gnu_ld=$lt_cv_prog_gnu_ld
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6399 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6400 if test "${lt_cv_path_NM+set}" = set; then :
6401   $as_echo_n "(cached) " >&6
6402 else
6403   if test -n "$NM"; then
6404   # Let the user override the test.
6405   lt_cv_path_NM="$NM"
6406 else
6407   lt_nm_to_check="${ac_tool_prefix}nm"
6408   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6409     lt_nm_to_check="$lt_nm_to_check nm"
6410   fi
6411   for lt_tmp_nm in $lt_nm_to_check; do
6412     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6413     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6414       IFS="$lt_save_ifs"
6415       test -z "$ac_dir" && ac_dir=.
6416       tmp_nm="$ac_dir/$lt_tmp_nm"
6417       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
6418         # Check to see if the nm accepts a BSD-compat flag.
6419         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6420         #   nm: unknown option "B" ignored
6421         # Tru64's nm complains that /dev/null is an invalid object file
6422         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
6423         */dev/null* | *'Invalid file or object type'*)
6424           lt_cv_path_NM="$tmp_nm -B"
6425           break
6426           ;;
6427         *)
6428           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
6429           */dev/null*)
6430             lt_cv_path_NM="$tmp_nm -p"
6431             break
6432             ;;
6433           *)
6434             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6435             continue # so that we can try to find one that supports BSD flags
6436             ;;
6437           esac
6438           ;;
6439         esac
6440       fi
6441     done
6442     IFS="$lt_save_ifs"
6443   done
6444   : ${lt_cv_path_NM=no}
6445 fi
6446 fi
6447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
6448 $as_echo "$lt_cv_path_NM" >&6; }
6449 if test "$lt_cv_path_NM" != "no"; then
6450   NM="$lt_cv_path_NM"
6451 else
6452   # Didn't find any BSD compatible name lister, look for dumpbin.
6453   if test -n "$DUMPBIN"; then :
6454     # Let the user override the test.
6455   else
6456     if test -n "$ac_tool_prefix"; then
6457   for ac_prog in dumpbin "link -dump"
6458   do
6459     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6460 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6462 $as_echo_n "checking for $ac_word... " >&6; }
6463 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
6464   $as_echo_n "(cached) " >&6
6465 else
6466   if test -n "$DUMPBIN"; then
6467   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
6468 else
6469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6470 for as_dir in $PATH
6471 do
6472   IFS=$as_save_IFS
6473   test -z "$as_dir" && as_dir=.
6474     for ac_exec_ext in '' $ac_executable_extensions; do
6475   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6476     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
6477     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6478     break 2
6479   fi
6480 done
6481   done
6482 IFS=$as_save_IFS
6483
6484 fi
6485 fi
6486 DUMPBIN=$ac_cv_prog_DUMPBIN
6487 if test -n "$DUMPBIN"; then
6488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
6489 $as_echo "$DUMPBIN" >&6; }
6490 else
6491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6492 $as_echo "no" >&6; }
6493 fi
6494
6495
6496     test -n "$DUMPBIN" && break
6497   done
6498 fi
6499 if test -z "$DUMPBIN"; then
6500   ac_ct_DUMPBIN=$DUMPBIN
6501   for ac_prog in dumpbin "link -dump"
6502 do
6503   # Extract the first word of "$ac_prog", so it can be a program name with args.
6504 set dummy $ac_prog; ac_word=$2
6505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6506 $as_echo_n "checking for $ac_word... " >&6; }
6507 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
6508   $as_echo_n "(cached) " >&6
6509 else
6510   if test -n "$ac_ct_DUMPBIN"; then
6511   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
6512 else
6513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6514 for as_dir in $PATH
6515 do
6516   IFS=$as_save_IFS
6517   test -z "$as_dir" && as_dir=.
6518     for ac_exec_ext in '' $ac_executable_extensions; do
6519   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6520     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
6521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6522     break 2
6523   fi
6524 done
6525   done
6526 IFS=$as_save_IFS
6527
6528 fi
6529 fi
6530 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
6531 if test -n "$ac_ct_DUMPBIN"; then
6532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
6533 $as_echo "$ac_ct_DUMPBIN" >&6; }
6534 else
6535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6536 $as_echo "no" >&6; }
6537 fi
6538
6539
6540   test -n "$ac_ct_DUMPBIN" && break
6541 done
6542
6543   if test "x$ac_ct_DUMPBIN" = x; then
6544     DUMPBIN=":"
6545   else
6546     case $cross_compiling:$ac_tool_warned in
6547 yes:)
6548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6549 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6550 ac_tool_warned=yes ;;
6551 esac
6552     DUMPBIN=$ac_ct_DUMPBIN
6553   fi
6554 fi
6555
6556     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
6557     *COFF*)
6558       DUMPBIN="$DUMPBIN -symbols"
6559       ;;
6560     *)
6561       DUMPBIN=:
6562       ;;
6563     esac
6564   fi
6565
6566   if test "$DUMPBIN" != ":"; then
6567     NM="$DUMPBIN"
6568   fi
6569 fi
6570 test -z "$NM" && NM=nm
6571
6572
6573
6574
6575
6576
6577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6578 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6579 if test "${lt_cv_nm_interface+set}" = set; then :
6580   $as_echo_n "(cached) " >&6
6581 else
6582   lt_cv_nm_interface="BSD nm"
6583   echo "int some_variable = 0;" > conftest.$ac_ext
6584   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6585   (eval "$ac_compile" 2>conftest.err)
6586   cat conftest.err >&5
6587   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6588   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6589   cat conftest.err >&5
6590   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6591   cat conftest.out >&5
6592   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6593     lt_cv_nm_interface="MS dumpbin"
6594   fi
6595   rm -f conftest*
6596 fi
6597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6598 $as_echo "$lt_cv_nm_interface" >&6; }
6599
6600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6601 $as_echo_n "checking whether ln -s works... " >&6; }
6602 LN_S=$as_ln_s
6603 if test "$LN_S" = "ln -s"; then
6604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6605 $as_echo "yes" >&6; }
6606 else
6607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6608 $as_echo "no, using $LN_S" >&6; }
6609 fi
6610
6611 # find the maximum length of command line arguments
6612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6613 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6614 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
6615   $as_echo_n "(cached) " >&6
6616 else
6617     i=0
6618   teststring="ABCD"
6619
6620   case $build_os in
6621   msdosdjgpp*)
6622     # On DJGPP, this test can blow up pretty badly due to problems in libc
6623     # (any single argument exceeding 2000 bytes causes a buffer overrun
6624     # during glob expansion).  Even if it were fixed, the result of this
6625     # check would be larger than it should be.
6626     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6627     ;;
6628
6629   gnu*)
6630     # Under GNU Hurd, this test is not required because there is
6631     # no limit to the length of command line arguments.
6632     # Libtool will interpret -1 as no limit whatsoever
6633     lt_cv_sys_max_cmd_len=-1;
6634     ;;
6635
6636   cygwin* | mingw* | cegcc*)
6637     # On Win9x/ME, this test blows up -- it succeeds, but takes
6638     # about 5 minutes as the teststring grows exponentially.
6639     # Worse, since 9x/ME are not pre-emptively multitasking,
6640     # you end up with a "frozen" computer, even though with patience
6641     # the test eventually succeeds (with a max line length of 256k).
6642     # Instead, let's just punt: use the minimum linelength reported by
6643     # all of the supported platforms: 8192 (on NT/2K/XP).
6644     lt_cv_sys_max_cmd_len=8192;
6645     ;;
6646
6647   mint*)
6648     # On MiNT this can take a long time and run out of memory.
6649     lt_cv_sys_max_cmd_len=8192;
6650     ;;
6651
6652   amigaos*)
6653     # On AmigaOS with pdksh, this test takes hours, literally.
6654     # So we just punt and use a minimum line length of 8192.
6655     lt_cv_sys_max_cmd_len=8192;
6656     ;;
6657
6658   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6659     # This has been around since 386BSD, at least.  Likely further.
6660     if test -x /sbin/sysctl; then
6661       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6662     elif test -x /usr/sbin/sysctl; then
6663       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6664     else
6665       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6666     fi
6667     # And add a safety zone
6668     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6669     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6670     ;;
6671
6672   interix*)
6673     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6674     lt_cv_sys_max_cmd_len=196608
6675     ;;
6676
6677   osf*)
6678     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6679     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6680     # nice to cause kernel panics so lets avoid the loop below.
6681     # First set a reasonable default.
6682     lt_cv_sys_max_cmd_len=16384
6683     #
6684     if test -x /sbin/sysconfig; then
6685       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6686         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6687       esac
6688     fi
6689     ;;
6690   sco3.2v5*)
6691     lt_cv_sys_max_cmd_len=102400
6692     ;;
6693   sysv5* | sco5v6* | sysv4.2uw2*)
6694     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6695     if test -n "$kargmax"; then
6696       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6697     else
6698       lt_cv_sys_max_cmd_len=32768
6699     fi
6700     ;;
6701   *)
6702     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6703     if test -n "$lt_cv_sys_max_cmd_len"; then
6704       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6705       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6706     else
6707       # Make teststring a little bigger before we do anything with it.
6708       # a 1K string should be a reasonable start.
6709       for i in 1 2 3 4 5 6 7 8 ; do
6710         teststring=$teststring$teststring
6711       done
6712       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6713       # If test is not a shell built-in, we'll probably end up computing a
6714       # maximum length that is only half of the actual maximum length, but
6715       # we can't tell.
6716       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6717                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6718               test $i != 17 # 1/2 MB should be enough
6719       do
6720         i=`expr $i + 1`
6721         teststring=$teststring$teststring
6722       done
6723       # Only check the string length outside the loop.
6724       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6725       teststring=
6726       # Add a significant safety factor because C++ compilers can tack on
6727       # massive amounts of additional arguments before passing them to the
6728       # linker.  It appears as though 1/2 is a usable value.
6729       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6730     fi
6731     ;;
6732   esac
6733
6734 fi
6735
6736 if test -n $lt_cv_sys_max_cmd_len ; then
6737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6738 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6739 else
6740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6741 $as_echo "none" >&6; }
6742 fi
6743 max_cmd_len=$lt_cv_sys_max_cmd_len
6744
6745
6746
6747
6748
6749
6750 : ${CP="cp -f"}
6751 : ${MV="mv -f"}
6752 : ${RM="rm -f"}
6753
6754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6755 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6756 # Try some XSI features
6757 xsi_shell=no
6758 ( _lt_dummy="a/b/c"
6759   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6760       = c,a/b,, \
6761     && eval 'test $(( 1 + 1 )) -eq 2 \
6762     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6763   && xsi_shell=yes
6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6765 $as_echo "$xsi_shell" >&6; }
6766
6767
6768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6769 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6770 lt_shell_append=no
6771 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6772     >/dev/null 2>&1 \
6773   && lt_shell_append=yes
6774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6775 $as_echo "$lt_shell_append" >&6; }
6776
6777
6778 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6779   lt_unset=unset
6780 else
6781   lt_unset=false
6782 fi
6783
6784
6785
6786
6787
6788 # test EBCDIC or ASCII
6789 case `echo X|tr X '\101'` in
6790  A) # ASCII based system
6791     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6792   lt_SP2NL='tr \040 \012'
6793   lt_NL2SP='tr \015\012 \040\040'
6794   ;;
6795  *) # EBCDIC based system
6796   lt_SP2NL='tr \100 \n'
6797   lt_NL2SP='tr \r\n \100\100'
6798   ;;
6799 esac
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6810 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6811 if test "${lt_cv_ld_reload_flag+set}" = set; then :
6812   $as_echo_n "(cached) " >&6
6813 else
6814   lt_cv_ld_reload_flag='-r'
6815 fi
6816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6817 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6818 reload_flag=$lt_cv_ld_reload_flag
6819 case $reload_flag in
6820 "" | " "*) ;;
6821 *) reload_flag=" $reload_flag" ;;
6822 esac
6823 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6824 case $host_os in
6825   darwin*)
6826     if test "$GCC" = yes; then
6827       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6828     else
6829       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6830     fi
6831     ;;
6832 esac
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842 if test -n "$ac_tool_prefix"; then
6843   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6844 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6846 $as_echo_n "checking for $ac_word... " >&6; }
6847 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
6848   $as_echo_n "(cached) " >&6
6849 else
6850   if test -n "$OBJDUMP"; then
6851   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6852 else
6853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6854 for as_dir in $PATH
6855 do
6856   IFS=$as_save_IFS
6857   test -z "$as_dir" && as_dir=.
6858     for ac_exec_ext in '' $ac_executable_extensions; do
6859   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6860     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6861     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6862     break 2
6863   fi
6864 done
6865   done
6866 IFS=$as_save_IFS
6867
6868 fi
6869 fi
6870 OBJDUMP=$ac_cv_prog_OBJDUMP
6871 if test -n "$OBJDUMP"; then
6872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6873 $as_echo "$OBJDUMP" >&6; }
6874 else
6875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6876 $as_echo "no" >&6; }
6877 fi
6878
6879
6880 fi
6881 if test -z "$ac_cv_prog_OBJDUMP"; then
6882   ac_ct_OBJDUMP=$OBJDUMP
6883   # Extract the first word of "objdump", so it can be a program name with args.
6884 set dummy objdump; ac_word=$2
6885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6886 $as_echo_n "checking for $ac_word... " >&6; }
6887 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
6888   $as_echo_n "(cached) " >&6
6889 else
6890   if test -n "$ac_ct_OBJDUMP"; then
6891   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6892 else
6893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6894 for as_dir in $PATH
6895 do
6896   IFS=$as_save_IFS
6897   test -z "$as_dir" && as_dir=.
6898     for ac_exec_ext in '' $ac_executable_extensions; do
6899   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6900     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6901     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6902     break 2
6903   fi
6904 done
6905   done
6906 IFS=$as_save_IFS
6907
6908 fi
6909 fi
6910 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6911 if test -n "$ac_ct_OBJDUMP"; then
6912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6913 $as_echo "$ac_ct_OBJDUMP" >&6; }
6914 else
6915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6916 $as_echo "no" >&6; }
6917 fi
6918
6919   if test "x$ac_ct_OBJDUMP" = x; then
6920     OBJDUMP="false"
6921   else
6922     case $cross_compiling:$ac_tool_warned in
6923 yes:)
6924 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6925 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6926 ac_tool_warned=yes ;;
6927 esac
6928     OBJDUMP=$ac_ct_OBJDUMP
6929   fi
6930 else
6931   OBJDUMP="$ac_cv_prog_OBJDUMP"
6932 fi
6933
6934 test -z "$OBJDUMP" && OBJDUMP=objdump
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6945 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6946 if test "${lt_cv_deplibs_check_method+set}" = set; then :
6947   $as_echo_n "(cached) " >&6
6948 else
6949   lt_cv_file_magic_cmd='$MAGIC_CMD'
6950 lt_cv_file_magic_test_file=
6951 lt_cv_deplibs_check_method='unknown'
6952 # Need to set the preceding variable on all platforms that support
6953 # interlibrary dependencies.
6954 # 'none' -- dependencies not supported.
6955 # `unknown' -- same as none, but documents that we really don't know.
6956 # 'pass_all' -- all dependencies passed with no checks.
6957 # 'test_compile' -- check by making test program.
6958 # 'file_magic [[regex]]' -- check by looking for files in library path
6959 # which responds to the $file_magic_cmd with a given extended regex.
6960 # If you have `file' or equivalent on your system and you're not sure
6961 # whether `pass_all' will *always* work, you probably want this one.
6962
6963 case $host_os in
6964 aix[4-9]*)
6965   lt_cv_deplibs_check_method=pass_all
6966   ;;
6967
6968 beos*)
6969   lt_cv_deplibs_check_method=pass_all
6970   ;;
6971
6972 bsdi[45]*)
6973   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6974   lt_cv_file_magic_cmd='/usr/bin/file -L'
6975   lt_cv_file_magic_test_file=/shlib/libc.so
6976   ;;
6977
6978 cygwin*)
6979   # func_win32_libid is a shell function defined in ltmain.sh
6980   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6981   lt_cv_file_magic_cmd='func_win32_libid'
6982   ;;
6983
6984 mingw* | pw32*)
6985   # Base MSYS/MinGW do not provide the 'file' command needed by
6986   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6987   # unless we find 'file', for example because we are cross-compiling.
6988   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6989   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6990     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6991     lt_cv_file_magic_cmd='func_win32_libid'
6992   else
6993     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6994     lt_cv_file_magic_cmd='$OBJDUMP -f'
6995   fi
6996   ;;
6997
6998 cegcc*)
6999   # use the weaker test based on 'objdump'. See mingw*.
7000   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7001   lt_cv_file_magic_cmd='$OBJDUMP -f'
7002   ;;
7003
7004 darwin* | rhapsody*)
7005   lt_cv_deplibs_check_method=pass_all
7006   ;;
7007
7008 freebsd* | dragonfly*)
7009   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7010     case $host_cpu in
7011     i*86 )
7012       # Not sure whether the presence of OpenBSD here was a mistake.
7013       # Let's accept both of them until this is cleared up.
7014       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7015       lt_cv_file_magic_cmd=/usr/bin/file
7016       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7017       ;;
7018     esac
7019   else
7020     lt_cv_deplibs_check_method=pass_all
7021   fi
7022   ;;
7023
7024 gnu*)
7025   lt_cv_deplibs_check_method=pass_all
7026   ;;
7027
7028 haiku*)
7029   lt_cv_deplibs_check_method=pass_all
7030   ;;
7031
7032 hpux10.20* | hpux11*)
7033   lt_cv_file_magic_cmd=/usr/bin/file
7034   case $host_cpu in
7035   ia64*)
7036     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7037     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7038     ;;
7039   hppa*64*)
7040     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7041     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7042     ;;
7043   *)
7044     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7045     lt_cv_file_magic_test_file=/usr/lib/libc.sl
7046     ;;
7047   esac
7048   ;;
7049
7050 interix[3-9]*)
7051   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
7052   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
7053   ;;
7054
7055 irix5* | irix6* | nonstopux*)
7056   case $LD in
7057   *-32|*"-32 ") libmagic=32-bit;;
7058   *-n32|*"-n32 ") libmagic=N32;;
7059   *-64|*"-64 ") libmagic=64-bit;;
7060   *) libmagic=never-match;;
7061   esac
7062   lt_cv_deplibs_check_method=pass_all
7063   ;;
7064
7065 # This must be Linux ELF.
7066 linux* | k*bsd*-gnu | kopensolaris*-gnu)
7067   lt_cv_deplibs_check_method=pass_all
7068   ;;
7069
7070 netbsd*)
7071   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7072     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7073   else
7074     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
7075   fi
7076   ;;
7077
7078 newos6*)
7079   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
7080   lt_cv_file_magic_cmd=/usr/bin/file
7081   lt_cv_file_magic_test_file=/usr/lib/libnls.so
7082   ;;
7083
7084 *nto* | *qnx*)
7085   lt_cv_deplibs_check_method=pass_all
7086   ;;
7087
7088 openbsd*)
7089   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
7090     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
7091   else
7092     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7093   fi
7094   ;;
7095
7096 osf3* | osf4* | osf5*)
7097   lt_cv_deplibs_check_method=pass_all
7098   ;;
7099
7100 rdos*)
7101   lt_cv_deplibs_check_method=pass_all
7102   ;;
7103
7104 solaris*)
7105   lt_cv_deplibs_check_method=pass_all
7106   ;;
7107
7108 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7109   lt_cv_deplibs_check_method=pass_all
7110   ;;
7111
7112 sysv4 | sysv4.3*)
7113   case $host_vendor in
7114   motorola)
7115     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
7116     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
7117     ;;
7118   ncr)
7119     lt_cv_deplibs_check_method=pass_all
7120     ;;
7121   sequent)
7122     lt_cv_file_magic_cmd='/bin/file'
7123     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
7124     ;;
7125   sni)
7126     lt_cv_file_magic_cmd='/bin/file'
7127     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
7128     lt_cv_file_magic_test_file=/lib/libc.so
7129     ;;
7130   siemens)
7131     lt_cv_deplibs_check_method=pass_all
7132     ;;
7133   pc)
7134     lt_cv_deplibs_check_method=pass_all
7135     ;;
7136   esac
7137   ;;
7138
7139 tpf*)
7140   lt_cv_deplibs_check_method=pass_all
7141   ;;
7142 esac
7143
7144 fi
7145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
7146 $as_echo "$lt_cv_deplibs_check_method" >&6; }
7147 file_magic_cmd=$lt_cv_file_magic_cmd
7148 deplibs_check_method=$lt_cv_deplibs_check_method
7149 test -z "$deplibs_check_method" && deplibs_check_method=unknown
7150
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162 if test -n "$ac_tool_prefix"; then
7163   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7164 set dummy ${ac_tool_prefix}ar; ac_word=$2
7165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7166 $as_echo_n "checking for $ac_word... " >&6; }
7167 if test "${ac_cv_prog_AR+set}" = set; then :
7168   $as_echo_n "(cached) " >&6
7169 else
7170   if test -n "$AR"; then
7171   ac_cv_prog_AR="$AR" # Let the user override the test.
7172 else
7173 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7174 for as_dir in $PATH
7175 do
7176   IFS=$as_save_IFS
7177   test -z "$as_dir" && as_dir=.
7178     for ac_exec_ext in '' $ac_executable_extensions; do
7179   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7180     ac_cv_prog_AR="${ac_tool_prefix}ar"
7181     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7182     break 2
7183   fi
7184 done
7185   done
7186 IFS=$as_save_IFS
7187
7188 fi
7189 fi
7190 AR=$ac_cv_prog_AR
7191 if test -n "$AR"; then
7192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7193 $as_echo "$AR" >&6; }
7194 else
7195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7196 $as_echo "no" >&6; }
7197 fi
7198
7199
7200 fi
7201 if test -z "$ac_cv_prog_AR"; then
7202   ac_ct_AR=$AR
7203   # Extract the first word of "ar", so it can be a program name with args.
7204 set dummy ar; ac_word=$2
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7206 $as_echo_n "checking for $ac_word... " >&6; }
7207 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
7208   $as_echo_n "(cached) " >&6
7209 else
7210   if test -n "$ac_ct_AR"; then
7211   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7212 else
7213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7214 for as_dir in $PATH
7215 do
7216   IFS=$as_save_IFS
7217   test -z "$as_dir" && as_dir=.
7218     for ac_exec_ext in '' $ac_executable_extensions; do
7219   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7220     ac_cv_prog_ac_ct_AR="ar"
7221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7222     break 2
7223   fi
7224 done
7225   done
7226 IFS=$as_save_IFS
7227
7228 fi
7229 fi
7230 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7231 if test -n "$ac_ct_AR"; then
7232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7233 $as_echo "$ac_ct_AR" >&6; }
7234 else
7235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7236 $as_echo "no" >&6; }
7237 fi
7238
7239   if test "x$ac_ct_AR" = x; then
7240     AR="false"
7241   else
7242     case $cross_compiling:$ac_tool_warned in
7243 yes:)
7244 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7245 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7246 ac_tool_warned=yes ;;
7247 esac
7248     AR=$ac_ct_AR
7249   fi
7250 else
7251   AR="$ac_cv_prog_AR"
7252 fi
7253
7254 test -z "$AR" && AR=ar
7255 test -z "$AR_FLAGS" && AR_FLAGS=cru
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267 if test -n "$ac_tool_prefix"; then
7268   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7269 set dummy ${ac_tool_prefix}strip; ac_word=$2
7270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7271 $as_echo_n "checking for $ac_word... " >&6; }
7272 if test "${ac_cv_prog_STRIP+set}" = set; then :
7273   $as_echo_n "(cached) " >&6
7274 else
7275   if test -n "$STRIP"; then
7276   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7277 else
7278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7279 for as_dir in $PATH
7280 do
7281   IFS=$as_save_IFS
7282   test -z "$as_dir" && as_dir=.
7283     for ac_exec_ext in '' $ac_executable_extensions; do
7284   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7285     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7286     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7287     break 2
7288   fi
7289 done
7290   done
7291 IFS=$as_save_IFS
7292
7293 fi
7294 fi
7295 STRIP=$ac_cv_prog_STRIP
7296 if test -n "$STRIP"; then
7297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7298 $as_echo "$STRIP" >&6; }
7299 else
7300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7301 $as_echo "no" >&6; }
7302 fi
7303
7304
7305 fi
7306 if test -z "$ac_cv_prog_STRIP"; then
7307   ac_ct_STRIP=$STRIP
7308   # Extract the first word of "strip", so it can be a program name with args.
7309 set dummy strip; ac_word=$2
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7311 $as_echo_n "checking for $ac_word... " >&6; }
7312 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
7313   $as_echo_n "(cached) " >&6
7314 else
7315   if test -n "$ac_ct_STRIP"; then
7316   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7317 else
7318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7319 for as_dir in $PATH
7320 do
7321   IFS=$as_save_IFS
7322   test -z "$as_dir" && as_dir=.
7323     for ac_exec_ext in '' $ac_executable_extensions; do
7324   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7325     ac_cv_prog_ac_ct_STRIP="strip"
7326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7327     break 2
7328   fi
7329 done
7330   done
7331 IFS=$as_save_IFS
7332
7333 fi
7334 fi
7335 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7336 if test -n "$ac_ct_STRIP"; then
7337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7338 $as_echo "$ac_ct_STRIP" >&6; }
7339 else
7340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7341 $as_echo "no" >&6; }
7342 fi
7343
7344   if test "x$ac_ct_STRIP" = x; then
7345     STRIP=":"
7346   else
7347     case $cross_compiling:$ac_tool_warned in
7348 yes:)
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7350 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7351 ac_tool_warned=yes ;;
7352 esac
7353     STRIP=$ac_ct_STRIP
7354   fi
7355 else
7356   STRIP="$ac_cv_prog_STRIP"
7357 fi
7358
7359 test -z "$STRIP" && STRIP=:
7360
7361
7362
7363
7364
7365
7366 if test -n "$ac_tool_prefix"; then
7367   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7368 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7370 $as_echo_n "checking for $ac_word... " >&6; }
7371 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7372   $as_echo_n "(cached) " >&6
7373 else
7374   if test -n "$RANLIB"; then
7375   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7376 else
7377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7378 for as_dir in $PATH
7379 do
7380   IFS=$as_save_IFS
7381   test -z "$as_dir" && as_dir=.
7382     for ac_exec_ext in '' $ac_executable_extensions; do
7383   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7384     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7385     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7386     break 2
7387   fi
7388 done
7389   done
7390 IFS=$as_save_IFS
7391
7392 fi
7393 fi
7394 RANLIB=$ac_cv_prog_RANLIB
7395 if test -n "$RANLIB"; then
7396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7397 $as_echo "$RANLIB" >&6; }
7398 else
7399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7400 $as_echo "no" >&6; }
7401 fi
7402
7403
7404 fi
7405 if test -z "$ac_cv_prog_RANLIB"; then
7406   ac_ct_RANLIB=$RANLIB
7407   # Extract the first word of "ranlib", so it can be a program name with args.
7408 set dummy ranlib; ac_word=$2
7409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7410 $as_echo_n "checking for $ac_word... " >&6; }
7411 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7412   $as_echo_n "(cached) " >&6
7413 else
7414   if test -n "$ac_ct_RANLIB"; then
7415   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7416 else
7417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7418 for as_dir in $PATH
7419 do
7420   IFS=$as_save_IFS
7421   test -z "$as_dir" && as_dir=.
7422     for ac_exec_ext in '' $ac_executable_extensions; do
7423   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7424     ac_cv_prog_ac_ct_RANLIB="ranlib"
7425     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7426     break 2
7427   fi
7428 done
7429   done
7430 IFS=$as_save_IFS
7431
7432 fi
7433 fi
7434 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7435 if test -n "$ac_ct_RANLIB"; then
7436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7437 $as_echo "$ac_ct_RANLIB" >&6; }
7438 else
7439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7440 $as_echo "no" >&6; }
7441 fi
7442
7443   if test "x$ac_ct_RANLIB" = x; then
7444     RANLIB=":"
7445   else
7446     case $cross_compiling:$ac_tool_warned in
7447 yes:)
7448 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7449 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7450 ac_tool_warned=yes ;;
7451 esac
7452     RANLIB=$ac_ct_RANLIB
7453   fi
7454 else
7455   RANLIB="$ac_cv_prog_RANLIB"
7456 fi
7457
7458 test -z "$RANLIB" && RANLIB=:
7459
7460
7461
7462
7463
7464
7465 # Determine commands to create old-style static archives.
7466 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
7467 old_postinstall_cmds='chmod 644 $oldlib'
7468 old_postuninstall_cmds=
7469
7470 if test -n "$RANLIB"; then
7471   case $host_os in
7472   openbsd*)
7473     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
7474     ;;
7475   *)
7476     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
7477     ;;
7478   esac
7479   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
7480 fi
7481
7482 case $host_os in
7483   darwin*)
7484     lock_old_archive_extraction=yes ;;
7485   *)
7486     lock_old_archive_extraction=no ;;
7487 esac
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527 # If no C compiler was specified, use CC.
7528 LTCC=${LTCC-"$CC"}
7529
7530 # If no C compiler flags were specified, use CFLAGS.
7531 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7532
7533 # Allow CC to be a program name with arguments.
7534 compiler=$CC
7535
7536
7537 # Check for command to grab the raw symbol name followed by C symbol from nm.
7538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7539 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7540 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
7541   $as_echo_n "(cached) " >&6
7542 else
7543
7544 # These are sane defaults that work on at least a few old systems.
7545 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7546
7547 # Character class describing NM global symbol codes.
7548 symcode='[BCDEGRST]'
7549
7550 # Regexp to match symbols that can be accessed directly from C.
7551 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7552
7553 # Define system-specific variables.
7554 case $host_os in
7555 aix*)
7556   symcode='[BCDT]'
7557   ;;
7558 cygwin* | mingw* | pw32* | cegcc*)
7559   symcode='[ABCDGISTW]'
7560   ;;
7561 hpux*)
7562   if test "$host_cpu" = ia64; then
7563     symcode='[ABCDEGRST]'
7564   fi
7565   ;;
7566 irix* | nonstopux*)
7567   symcode='[BCDEGRST]'
7568   ;;
7569 osf*)
7570   symcode='[BCDEGQRST]'
7571   ;;
7572 solaris*)
7573   symcode='[BDRT]'
7574   ;;
7575 sco3.2v5*)
7576   symcode='[DT]'
7577   ;;
7578 sysv4.2uw2*)
7579   symcode='[DT]'
7580   ;;
7581 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7582   symcode='[ABDT]'
7583   ;;
7584 sysv4)
7585   symcode='[DFNSTU]'
7586   ;;
7587 esac
7588
7589 # If we're using GNU nm, then use its standard symbol codes.
7590 case `$NM -V 2>&1` in
7591 *GNU* | *'with BFD'*)
7592   symcode='[ABCDGIRSTW]' ;;
7593 esac
7594
7595 # Transform an extracted symbol line into a proper C declaration.
7596 # Some systems (esp. on ia64) link data and code symbols differently,
7597 # so use this general approach.
7598 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7599
7600 # Transform an extracted symbol line into symbol name and symbol address
7601 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7602 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
7603
7604 # Handle CRLF in mingw tool chain
7605 opt_cr=
7606 case $build_os in
7607 mingw*)
7608   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7609   ;;
7610 esac
7611
7612 # Try without a prefix underscore, then with it.
7613 for ac_symprfx in "" "_"; do
7614
7615   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7616   symxfrm="\\1 $ac_symprfx\\2 \\2"
7617
7618   # Write the raw and C identifiers.
7619   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7620     # Fake it for dumpbin and say T for any non-static function
7621     # and D for any global variable.
7622     # Also find C++ and __fastcall symbols from MSVC++,
7623     # which start with @ or ?.
7624     lt_cv_sys_global_symbol_pipe="$AWK '"\
7625 "     {last_section=section; section=\$ 3};"\
7626 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7627 "     \$ 0!~/External *\|/{next};"\
7628 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7629 "     {if(hide[section]) next};"\
7630 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7631 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7632 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7633 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7634 "     ' prfx=^$ac_symprfx"
7635   else
7636     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7637   fi
7638
7639   # Check to see that the pipe works correctly.
7640   pipe_works=no
7641
7642   rm -f conftest*
7643   cat > conftest.$ac_ext <<_LT_EOF
7644 #ifdef __cplusplus
7645 extern "C" {
7646 #endif
7647 char nm_test_var;
7648 void nm_test_func(void);
7649 void nm_test_func(void){}
7650 #ifdef __cplusplus
7651 }
7652 #endif
7653 int main(){nm_test_var='a';nm_test_func();return(0);}
7654 _LT_EOF
7655
7656   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7657   (eval $ac_compile) 2>&5
7658   ac_status=$?
7659   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7660   test $ac_status = 0; }; then
7661     # Now try to grab the symbols.
7662     nlist=conftest.nm
7663     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7664   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7665   ac_status=$?
7666   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7667   test $ac_status = 0; } && test -s "$nlist"; then
7668       # Try sorting and uniquifying the output.
7669       if sort "$nlist" | uniq > "$nlist"T; then
7670         mv -f "$nlist"T "$nlist"
7671       else
7672         rm -f "$nlist"T
7673       fi
7674
7675       # Make sure that we snagged all the symbols we need.
7676       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7677         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7678           cat <<_LT_EOF > conftest.$ac_ext
7679 #ifdef __cplusplus
7680 extern "C" {
7681 #endif
7682
7683 _LT_EOF
7684           # Now generate the symbol file.
7685           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7686
7687           cat <<_LT_EOF >> conftest.$ac_ext
7688
7689 /* The mapping between symbol names and symbols.  */
7690 const struct {
7691   const char *name;
7692   void       *address;
7693 }
7694 lt__PROGRAM__LTX_preloaded_symbols[] =
7695 {
7696   { "@PROGRAM@", (void *) 0 },
7697 _LT_EOF
7698           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7699           cat <<\_LT_EOF >> conftest.$ac_ext
7700   {0, (void *) 0}
7701 };
7702
7703 /* This works around a problem in FreeBSD linker */
7704 #ifdef FREEBSD_WORKAROUND
7705 static const void *lt_preloaded_setup() {
7706   return lt__PROGRAM__LTX_preloaded_symbols;
7707 }
7708 #endif
7709
7710 #ifdef __cplusplus
7711 }
7712 #endif
7713 _LT_EOF
7714           # Now try linking the two files.
7715           mv conftest.$ac_objext conftstm.$ac_objext
7716           lt_save_LIBS="$LIBS"
7717           lt_save_CFLAGS="$CFLAGS"
7718           LIBS="conftstm.$ac_objext"
7719           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7720           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7721   (eval $ac_link) 2>&5
7722   ac_status=$?
7723   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7724   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7725             pipe_works=yes
7726           fi
7727           LIBS="$lt_save_LIBS"
7728           CFLAGS="$lt_save_CFLAGS"
7729         else
7730           echo "cannot find nm_test_func in $nlist" >&5
7731         fi
7732       else
7733         echo "cannot find nm_test_var in $nlist" >&5
7734       fi
7735     else
7736       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7737     fi
7738   else
7739     echo "$progname: failed program was:" >&5
7740     cat conftest.$ac_ext >&5
7741   fi
7742   rm -rf conftest* conftst*
7743
7744   # Do not use the global_symbol_pipe unless it works.
7745   if test "$pipe_works" = yes; then
7746     break
7747   else
7748     lt_cv_sys_global_symbol_pipe=
7749   fi
7750 done
7751
7752 fi
7753
7754 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7755   lt_cv_sys_global_symbol_to_cdecl=
7756 fi
7757 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7759 $as_echo "failed" >&6; }
7760 else
7761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7762 $as_echo "ok" >&6; }
7763 fi
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786 # Check whether --enable-libtool-lock was given.
7787 if test "${enable_libtool_lock+set}" = set; then :
7788   enableval=$enable_libtool_lock;
7789 fi
7790
7791 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7792
7793 # Some flags need to be propagated to the compiler or linker for good
7794 # libtool support.
7795 case $host in
7796 ia64-*-hpux*)
7797   # Find out which ABI we are using.
7798   echo 'int i;' > conftest.$ac_ext
7799   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7800   (eval $ac_compile) 2>&5
7801   ac_status=$?
7802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7803   test $ac_status = 0; }; then
7804     case `/usr/bin/file conftest.$ac_objext` in
7805       *ELF-32*)
7806         HPUX_IA64_MODE="32"
7807         ;;
7808       *ELF-64*)
7809         HPUX_IA64_MODE="64"
7810         ;;
7811     esac
7812   fi
7813   rm -rf conftest*
7814   ;;
7815 *-*-irix6*)
7816   # Find out which ABI we are using.
7817   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7818   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7819   (eval $ac_compile) 2>&5
7820   ac_status=$?
7821   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7822   test $ac_status = 0; }; then
7823     if test "$lt_cv_prog_gnu_ld" = yes; then
7824       case `/usr/bin/file conftest.$ac_objext` in
7825         *32-bit*)
7826           LD="${LD-ld} -melf32bsmip"
7827           ;;
7828         *N32*)
7829           LD="${LD-ld} -melf32bmipn32"
7830           ;;
7831         *64-bit*)
7832           LD="${LD-ld} -melf64bmip"
7833         ;;
7834       esac
7835     else
7836       case `/usr/bin/file conftest.$ac_objext` in
7837         *32-bit*)
7838           LD="${LD-ld} -32"
7839           ;;
7840         *N32*)
7841           LD="${LD-ld} -n32"
7842           ;;
7843         *64-bit*)
7844           LD="${LD-ld} -64"
7845           ;;
7846       esac
7847     fi
7848   fi
7849   rm -rf conftest*
7850   ;;
7851
7852 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
7853 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7854   # Find out which ABI we are using.
7855   echo 'int i;' > conftest.$ac_ext
7856   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7857   (eval $ac_compile) 2>&5
7858   ac_status=$?
7859   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7860   test $ac_status = 0; }; then
7861     case `/usr/bin/file conftest.o` in
7862       *32-bit*)
7863         case $host in
7864           x86_64-*kfreebsd*-gnu)
7865             LD="${LD-ld} -m elf_i386_fbsd"
7866             ;;
7867           x86_64-*linux*)
7868             LD="${LD-ld} -m elf_i386"
7869             ;;
7870           ppc64-*linux*|powerpc64-*linux*)
7871             LD="${LD-ld} -m elf32ppclinux"
7872             ;;
7873           s390x-*linux*)
7874             LD="${LD-ld} -m elf_s390"
7875             ;;
7876           sparc64-*linux*)
7877             LD="${LD-ld} -m elf32_sparc"
7878             ;;
7879         esac
7880         ;;
7881       *64-bit*)
7882         case $host in
7883           x86_64-*kfreebsd*-gnu)
7884             LD="${LD-ld} -m elf_x86_64_fbsd"
7885             ;;
7886           x86_64-*linux*)
7887             LD="${LD-ld} -m elf_x86_64"
7888             ;;
7889           ppc*-*linux*|powerpc*-*linux*)
7890             LD="${LD-ld} -m elf64ppc"
7891             ;;
7892           s390*-*linux*|s390*-*tpf*)
7893             LD="${LD-ld} -m elf64_s390"
7894             ;;
7895           sparc*-*linux*)
7896             LD="${LD-ld} -m elf64_sparc"
7897             ;;
7898         esac
7899         ;;
7900     esac
7901   fi
7902   rm -rf conftest*
7903   ;;
7904
7905 *-*-sco3.2v5*)
7906   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7907   SAVE_CFLAGS="$CFLAGS"
7908   CFLAGS="$CFLAGS -belf"
7909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7910 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7911 if test "${lt_cv_cc_needs_belf+set}" = set; then :
7912   $as_echo_n "(cached) " >&6
7913 else
7914   ac_ext=c
7915 ac_cpp='$CPP $CPPFLAGS'
7916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7919
7920      if test x$gcc_no_link = xyes; then
7921   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7922 fi
7923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7924 /* end confdefs.h.  */
7925
7926 int
7927 main ()
7928 {
7929
7930   ;
7931   return 0;
7932 }
7933 _ACEOF
7934 if ac_fn_c_try_link "$LINENO"; then :
7935   lt_cv_cc_needs_belf=yes
7936 else
7937   lt_cv_cc_needs_belf=no
7938 fi
7939 rm -f core conftest.err conftest.$ac_objext \
7940     conftest$ac_exeext conftest.$ac_ext
7941      ac_ext=c
7942 ac_cpp='$CPP $CPPFLAGS'
7943 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7944 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7945 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7946
7947 fi
7948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7949 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7950   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7951     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7952     CFLAGS="$SAVE_CFLAGS"
7953   fi
7954   ;;
7955 sparc*-*solaris*)
7956   # Find out which ABI we are using.
7957   echo 'int i;' > conftest.$ac_ext
7958   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7959   (eval $ac_compile) 2>&5
7960   ac_status=$?
7961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7962   test $ac_status = 0; }; then
7963     case `/usr/bin/file conftest.o` in
7964     *64-bit*)
7965       case $lt_cv_prog_gnu_ld in
7966       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7967       *)
7968         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7969           LD="${LD-ld} -64"
7970         fi
7971         ;;
7972       esac
7973       ;;
7974     esac
7975   fi
7976   rm -rf conftest*
7977   ;;
7978 esac
7979
7980 need_locks="$enable_libtool_lock"
7981
7982
7983   case $host_os in
7984     rhapsody* | darwin*)
7985     if test -n "$ac_tool_prefix"; then
7986   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7987 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7989 $as_echo_n "checking for $ac_word... " >&6; }
7990 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7991   $as_echo_n "(cached) " >&6
7992 else
7993   if test -n "$DSYMUTIL"; then
7994   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7995 else
7996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7997 for as_dir in $PATH
7998 do
7999   IFS=$as_save_IFS
8000   test -z "$as_dir" && as_dir=.
8001     for ac_exec_ext in '' $ac_executable_extensions; do
8002   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8003     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
8004     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8005     break 2
8006   fi
8007 done
8008   done
8009 IFS=$as_save_IFS
8010
8011 fi
8012 fi
8013 DSYMUTIL=$ac_cv_prog_DSYMUTIL
8014 if test -n "$DSYMUTIL"; then
8015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
8016 $as_echo "$DSYMUTIL" >&6; }
8017 else
8018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8019 $as_echo "no" >&6; }
8020 fi
8021
8022
8023 fi
8024 if test -z "$ac_cv_prog_DSYMUTIL"; then
8025   ac_ct_DSYMUTIL=$DSYMUTIL
8026   # Extract the first word of "dsymutil", so it can be a program name with args.
8027 set dummy dsymutil; ac_word=$2
8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8029 $as_echo_n "checking for $ac_word... " >&6; }
8030 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
8031   $as_echo_n "(cached) " >&6
8032 else
8033   if test -n "$ac_ct_DSYMUTIL"; then
8034   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
8035 else
8036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8037 for as_dir in $PATH
8038 do
8039   IFS=$as_save_IFS
8040   test -z "$as_dir" && as_dir=.
8041     for ac_exec_ext in '' $ac_executable_extensions; do
8042   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8043     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
8044     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8045     break 2
8046   fi
8047 done
8048   done
8049 IFS=$as_save_IFS
8050
8051 fi
8052 fi
8053 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
8054 if test -n "$ac_ct_DSYMUTIL"; then
8055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
8056 $as_echo "$ac_ct_DSYMUTIL" >&6; }
8057 else
8058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8059 $as_echo "no" >&6; }
8060 fi
8061
8062   if test "x$ac_ct_DSYMUTIL" = x; then
8063     DSYMUTIL=":"
8064   else
8065     case $cross_compiling:$ac_tool_warned in
8066 yes:)
8067 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8068 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8069 ac_tool_warned=yes ;;
8070 esac
8071     DSYMUTIL=$ac_ct_DSYMUTIL
8072   fi
8073 else
8074   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
8075 fi
8076
8077     if test -n "$ac_tool_prefix"; then
8078   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
8079 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
8080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8081 $as_echo_n "checking for $ac_word... " >&6; }
8082 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
8083   $as_echo_n "(cached) " >&6
8084 else
8085   if test -n "$NMEDIT"; then
8086   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
8087 else
8088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8089 for as_dir in $PATH
8090 do
8091   IFS=$as_save_IFS
8092   test -z "$as_dir" && as_dir=.
8093     for ac_exec_ext in '' $ac_executable_extensions; do
8094   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8095     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
8096     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8097     break 2
8098   fi
8099 done
8100   done
8101 IFS=$as_save_IFS
8102
8103 fi
8104 fi
8105 NMEDIT=$ac_cv_prog_NMEDIT
8106 if test -n "$NMEDIT"; then
8107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
8108 $as_echo "$NMEDIT" >&6; }
8109 else
8110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8111 $as_echo "no" >&6; }
8112 fi
8113
8114
8115 fi
8116 if test -z "$ac_cv_prog_NMEDIT"; then
8117   ac_ct_NMEDIT=$NMEDIT
8118   # Extract the first word of "nmedit", so it can be a program name with args.
8119 set dummy nmedit; ac_word=$2
8120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8121 $as_echo_n "checking for $ac_word... " >&6; }
8122 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
8123   $as_echo_n "(cached) " >&6
8124 else
8125   if test -n "$ac_ct_NMEDIT"; then
8126   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
8127 else
8128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8129 for as_dir in $PATH
8130 do
8131   IFS=$as_save_IFS
8132   test -z "$as_dir" && as_dir=.
8133     for ac_exec_ext in '' $ac_executable_extensions; do
8134   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8135     ac_cv_prog_ac_ct_NMEDIT="nmedit"
8136     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8137     break 2
8138   fi
8139 done
8140   done
8141 IFS=$as_save_IFS
8142
8143 fi
8144 fi
8145 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
8146 if test -n "$ac_ct_NMEDIT"; then
8147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
8148 $as_echo "$ac_ct_NMEDIT" >&6; }
8149 else
8150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8151 $as_echo "no" >&6; }
8152 fi
8153
8154   if test "x$ac_ct_NMEDIT" = x; then
8155     NMEDIT=":"
8156   else
8157     case $cross_compiling:$ac_tool_warned in
8158 yes:)
8159 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8160 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8161 ac_tool_warned=yes ;;
8162 esac
8163     NMEDIT=$ac_ct_NMEDIT
8164   fi
8165 else
8166   NMEDIT="$ac_cv_prog_NMEDIT"
8167 fi
8168
8169     if test -n "$ac_tool_prefix"; then
8170   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
8171 set dummy ${ac_tool_prefix}lipo; ac_word=$2
8172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8173 $as_echo_n "checking for $ac_word... " >&6; }
8174 if test "${ac_cv_prog_LIPO+set}" = set; then :
8175   $as_echo_n "(cached) " >&6
8176 else
8177   if test -n "$LIPO"; then
8178   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
8179 else
8180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8181 for as_dir in $PATH
8182 do
8183   IFS=$as_save_IFS
8184   test -z "$as_dir" && as_dir=.
8185     for ac_exec_ext in '' $ac_executable_extensions; do
8186   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8187     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
8188     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8189     break 2
8190   fi
8191 done
8192   done
8193 IFS=$as_save_IFS
8194
8195 fi
8196 fi
8197 LIPO=$ac_cv_prog_LIPO
8198 if test -n "$LIPO"; then
8199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
8200 $as_echo "$LIPO" >&6; }
8201 else
8202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8203 $as_echo "no" >&6; }
8204 fi
8205
8206
8207 fi
8208 if test -z "$ac_cv_prog_LIPO"; then
8209   ac_ct_LIPO=$LIPO
8210   # Extract the first word of "lipo", so it can be a program name with args.
8211 set dummy lipo; ac_word=$2
8212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8213 $as_echo_n "checking for $ac_word... " >&6; }
8214 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
8215   $as_echo_n "(cached) " >&6
8216 else
8217   if test -n "$ac_ct_LIPO"; then
8218   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
8219 else
8220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8221 for as_dir in $PATH
8222 do
8223   IFS=$as_save_IFS
8224   test -z "$as_dir" && as_dir=.
8225     for ac_exec_ext in '' $ac_executable_extensions; do
8226   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8227     ac_cv_prog_ac_ct_LIPO="lipo"
8228     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8229     break 2
8230   fi
8231 done
8232   done
8233 IFS=$as_save_IFS
8234
8235 fi
8236 fi
8237 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
8238 if test -n "$ac_ct_LIPO"; then
8239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
8240 $as_echo "$ac_ct_LIPO" >&6; }
8241 else
8242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8243 $as_echo "no" >&6; }
8244 fi
8245
8246   if test "x$ac_ct_LIPO" = x; then
8247     LIPO=":"
8248   else
8249     case $cross_compiling:$ac_tool_warned in
8250 yes:)
8251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8252 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8253 ac_tool_warned=yes ;;
8254 esac
8255     LIPO=$ac_ct_LIPO
8256   fi
8257 else
8258   LIPO="$ac_cv_prog_LIPO"
8259 fi
8260
8261     if test -n "$ac_tool_prefix"; then
8262   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
8263 set dummy ${ac_tool_prefix}otool; ac_word=$2
8264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8265 $as_echo_n "checking for $ac_word... " >&6; }
8266 if test "${ac_cv_prog_OTOOL+set}" = set; then :
8267   $as_echo_n "(cached) " >&6
8268 else
8269   if test -n "$OTOOL"; then
8270   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
8271 else
8272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8273 for as_dir in $PATH
8274 do
8275   IFS=$as_save_IFS
8276   test -z "$as_dir" && as_dir=.
8277     for ac_exec_ext in '' $ac_executable_extensions; do
8278   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8279     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
8280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8281     break 2
8282   fi
8283 done
8284   done
8285 IFS=$as_save_IFS
8286
8287 fi
8288 fi
8289 OTOOL=$ac_cv_prog_OTOOL
8290 if test -n "$OTOOL"; then
8291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8292 $as_echo "$OTOOL" >&6; }
8293 else
8294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8295 $as_echo "no" >&6; }
8296 fi
8297
8298
8299 fi
8300 if test -z "$ac_cv_prog_OTOOL"; then
8301   ac_ct_OTOOL=$OTOOL
8302   # Extract the first word of "otool", so it can be a program name with args.
8303 set dummy otool; ac_word=$2
8304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8305 $as_echo_n "checking for $ac_word... " >&6; }
8306 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
8307   $as_echo_n "(cached) " >&6
8308 else
8309   if test -n "$ac_ct_OTOOL"; then
8310   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8311 else
8312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8313 for as_dir in $PATH
8314 do
8315   IFS=$as_save_IFS
8316   test -z "$as_dir" && as_dir=.
8317     for ac_exec_ext in '' $ac_executable_extensions; do
8318   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8319     ac_cv_prog_ac_ct_OTOOL="otool"
8320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8321     break 2
8322   fi
8323 done
8324   done
8325 IFS=$as_save_IFS
8326
8327 fi
8328 fi
8329 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8330 if test -n "$ac_ct_OTOOL"; then
8331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8332 $as_echo "$ac_ct_OTOOL" >&6; }
8333 else
8334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8335 $as_echo "no" >&6; }
8336 fi
8337
8338   if test "x$ac_ct_OTOOL" = x; then
8339     OTOOL=":"
8340   else
8341     case $cross_compiling:$ac_tool_warned in
8342 yes:)
8343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8345 ac_tool_warned=yes ;;
8346 esac
8347     OTOOL=$ac_ct_OTOOL
8348   fi
8349 else
8350   OTOOL="$ac_cv_prog_OTOOL"
8351 fi
8352
8353     if test -n "$ac_tool_prefix"; then
8354   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8355 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8357 $as_echo_n "checking for $ac_word... " >&6; }
8358 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
8359   $as_echo_n "(cached) " >&6
8360 else
8361   if test -n "$OTOOL64"; then
8362   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8363 else
8364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8365 for as_dir in $PATH
8366 do
8367   IFS=$as_save_IFS
8368   test -z "$as_dir" && as_dir=.
8369     for ac_exec_ext in '' $ac_executable_extensions; do
8370   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8371     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8372     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8373     break 2
8374   fi
8375 done
8376   done
8377 IFS=$as_save_IFS
8378
8379 fi
8380 fi
8381 OTOOL64=$ac_cv_prog_OTOOL64
8382 if test -n "$OTOOL64"; then
8383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8384 $as_echo "$OTOOL64" >&6; }
8385 else
8386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8387 $as_echo "no" >&6; }
8388 fi
8389
8390
8391 fi
8392 if test -z "$ac_cv_prog_OTOOL64"; then
8393   ac_ct_OTOOL64=$OTOOL64
8394   # Extract the first word of "otool64", so it can be a program name with args.
8395 set dummy otool64; ac_word=$2
8396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8397 $as_echo_n "checking for $ac_word... " >&6; }
8398 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
8399   $as_echo_n "(cached) " >&6
8400 else
8401   if test -n "$ac_ct_OTOOL64"; then
8402   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8403 else
8404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8405 for as_dir in $PATH
8406 do
8407   IFS=$as_save_IFS
8408   test -z "$as_dir" && as_dir=.
8409     for ac_exec_ext in '' $ac_executable_extensions; do
8410   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8411     ac_cv_prog_ac_ct_OTOOL64="otool64"
8412     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8413     break 2
8414   fi
8415 done
8416   done
8417 IFS=$as_save_IFS
8418
8419 fi
8420 fi
8421 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8422 if test -n "$ac_ct_OTOOL64"; then
8423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
8424 $as_echo "$ac_ct_OTOOL64" >&6; }
8425 else
8426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8427 $as_echo "no" >&6; }
8428 fi
8429
8430   if test "x$ac_ct_OTOOL64" = x; then
8431     OTOOL64=":"
8432   else
8433     case $cross_compiling:$ac_tool_warned in
8434 yes:)
8435 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8436 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8437 ac_tool_warned=yes ;;
8438 esac
8439     OTOOL64=$ac_ct_OTOOL64
8440   fi
8441 else
8442   OTOOL64="$ac_cv_prog_OTOOL64"
8443 fi
8444
8445
8446
8447
8448
8449
8450
8451
8452
8453
8454
8455
8456
8457
8458
8459
8460
8461
8462
8463
8464
8465
8466
8467
8468
8469
8470
8471     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
8472 $as_echo_n "checking for -single_module linker flag... " >&6; }
8473 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
8474   $as_echo_n "(cached) " >&6
8475 else
8476   lt_cv_apple_cc_single_mod=no
8477       if test -z "${LT_MULTI_MODULE}"; then
8478         # By default we will add the -single_module flag. You can override
8479         # by either setting the environment variable LT_MULTI_MODULE
8480         # non-empty at configure time, or by adding -multi_module to the
8481         # link flags.
8482         rm -rf libconftest.dylib*
8483         echo "int foo(void){return 1;}" > conftest.c
8484         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8485 -dynamiclib -Wl,-single_module conftest.c" >&5
8486         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8487           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
8488         _lt_result=$?
8489         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
8490           lt_cv_apple_cc_single_mod=yes
8491         else
8492           cat conftest.err >&5
8493         fi
8494         rm -rf libconftest.dylib*
8495         rm -f conftest.*
8496       fi
8497 fi
8498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
8499 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
8500     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
8501 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
8502 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
8503   $as_echo_n "(cached) " >&6
8504 else
8505   lt_cv_ld_exported_symbols_list=no
8506       save_LDFLAGS=$LDFLAGS
8507       echo "_main" > conftest.sym
8508       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
8509       if test x$gcc_no_link = xyes; then
8510   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8511 fi
8512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8513 /* end confdefs.h.  */
8514
8515 int
8516 main ()
8517 {
8518
8519   ;
8520   return 0;
8521 }
8522 _ACEOF
8523 if ac_fn_c_try_link "$LINENO"; then :
8524   lt_cv_ld_exported_symbols_list=yes
8525 else
8526   lt_cv_ld_exported_symbols_list=no
8527 fi
8528 rm -f core conftest.err conftest.$ac_objext \
8529     conftest$ac_exeext conftest.$ac_ext
8530         LDFLAGS="$save_LDFLAGS"
8531
8532 fi
8533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8534 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8535     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8536 $as_echo_n "checking for -force_load linker flag... " >&6; }
8537 if test "${lt_cv_ld_force_load+set}" = set; then :
8538   $as_echo_n "(cached) " >&6
8539 else
8540   lt_cv_ld_force_load=no
8541       cat > conftest.c << _LT_EOF
8542 int forced_loaded() { return 2;}
8543 _LT_EOF
8544       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8545       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8546       echo "$AR cru libconftest.a conftest.o" >&5
8547       $AR cru libconftest.a conftest.o 2>&5
8548       cat > conftest.c << _LT_EOF
8549 int main() { return 0;}
8550 _LT_EOF
8551       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8552       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8553       _lt_result=$?
8554       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8555         lt_cv_ld_force_load=yes
8556       else
8557         cat conftest.err >&5
8558       fi
8559         rm -f conftest.err libconftest.a conftest conftest.c
8560         rm -rf conftest.dSYM
8561
8562 fi
8563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8564 $as_echo "$lt_cv_ld_force_load" >&6; }
8565     case $host_os in
8566     rhapsody* | darwin1.[012])
8567       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8568     darwin1.*)
8569       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8570     darwin*) # darwin 5.x on
8571       # if running on 10.5 or later, the deployment target defaults
8572       # to the OS version, if on x86, and 10.4, the deployment
8573       # target defaults to 10.4. Don't you love it?
8574       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
8575         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
8576           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
8577         10.[012]*)
8578           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8579         10.*)
8580           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
8581       esac
8582     ;;
8583   esac
8584     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8585       _lt_dar_single_mod='$single_module'
8586     fi
8587     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8588       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8589     else
8590       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8591     fi
8592     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8593       _lt_dsymutil='~$DSYMUTIL $lib || :'
8594     else
8595       _lt_dsymutil=
8596     fi
8597     ;;
8598   esac
8599
8600 for ac_header in dlfcn.h
8601 do :
8602   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8603 "
8604 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
8605   cat >>confdefs.h <<_ACEOF
8606 #define HAVE_DLFCN_H 1
8607 _ACEOF
8608
8609 fi
8610
8611 done
8612
8613
8614
8615
8616
8617 # Set options
8618
8619
8620
8621
8622   enable_win32_dll=no
8623
8624
8625             # Check whether --enable-shared was given.
8626 if test "${enable_shared+set}" = set; then :
8627   enableval=$enable_shared; p=${PACKAGE-default}
8628     case $enableval in
8629     yes) enable_shared=yes ;;
8630     no) enable_shared=no ;;
8631     *)
8632       enable_shared=no
8633       # Look at the argument we got.  We use all the common list separators.
8634       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8635       for pkg in $enableval; do
8636         IFS="$lt_save_ifs"
8637         if test "X$pkg" = "X$p"; then
8638           enable_shared=yes
8639         fi
8640       done
8641       IFS="$lt_save_ifs"
8642       ;;
8643     esac
8644 else
8645   enable_shared=yes
8646 fi
8647
8648
8649
8650
8651
8652
8653
8654
8655
8656   # Check whether --enable-static was given.
8657 if test "${enable_static+set}" = set; then :
8658   enableval=$enable_static; p=${PACKAGE-default}
8659     case $enableval in
8660     yes) enable_static=yes ;;
8661     no) enable_static=no ;;
8662     *)
8663      enable_static=no
8664       # Look at the argument we got.  We use all the common list separators.
8665       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8666       for pkg in $enableval; do
8667         IFS="$lt_save_ifs"
8668         if test "X$pkg" = "X$p"; then
8669           enable_static=yes
8670         fi
8671       done
8672       IFS="$lt_save_ifs"
8673       ;;
8674     esac
8675 else
8676   enable_static=yes
8677 fi
8678
8679
8680
8681
8682
8683
8684
8685
8686
8687
8688 # Check whether --with-pic was given.
8689 if test "${with_pic+set}" = set; then :
8690   withval=$with_pic; pic_mode="$withval"
8691 else
8692   pic_mode=default
8693 fi
8694
8695
8696 test -z "$pic_mode" && pic_mode=default
8697
8698
8699
8700
8701
8702
8703
8704   # Check whether --enable-fast-install was given.
8705 if test "${enable_fast_install+set}" = set; then :
8706   enableval=$enable_fast_install; p=${PACKAGE-default}
8707     case $enableval in
8708     yes) enable_fast_install=yes ;;
8709     no) enable_fast_install=no ;;
8710     *)
8711       enable_fast_install=no
8712       # Look at the argument we got.  We use all the common list separators.
8713       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8714       for pkg in $enableval; do
8715         IFS="$lt_save_ifs"
8716         if test "X$pkg" = "X$p"; then
8717           enable_fast_install=yes
8718         fi
8719       done
8720       IFS="$lt_save_ifs"
8721       ;;
8722     esac
8723 else
8724   enable_fast_install=yes
8725 fi
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737 # This can be used to rebuild libtool when needed
8738 LIBTOOL_DEPS="$ltmain"
8739
8740 # Always use our own libtool.
8741 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8742
8743
8744
8745
8746
8747
8748
8749
8750
8751
8752
8753
8754
8755
8756
8757
8758
8759
8760
8761
8762
8763
8764
8765
8766
8767
8768 test -z "$LN_S" && LN_S="ln -s"
8769
8770
8771
8772
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783 if test -n "${ZSH_VERSION+set}" ; then
8784    setopt NO_GLOB_SUBST
8785 fi
8786
8787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8788 $as_echo_n "checking for objdir... " >&6; }
8789 if test "${lt_cv_objdir+set}" = set; then :
8790   $as_echo_n "(cached) " >&6
8791 else
8792   rm -f .libs 2>/dev/null
8793 mkdir .libs 2>/dev/null
8794 if test -d .libs; then
8795   lt_cv_objdir=.libs
8796 else
8797   # MS-DOS does not allow filenames that begin with a dot.
8798   lt_cv_objdir=_libs
8799 fi
8800 rmdir .libs 2>/dev/null
8801 fi
8802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8803 $as_echo "$lt_cv_objdir" >&6; }
8804 objdir=$lt_cv_objdir
8805
8806
8807
8808
8809
8810 cat >>confdefs.h <<_ACEOF
8811 #define LT_OBJDIR "$lt_cv_objdir/"
8812 _ACEOF
8813
8814
8815
8816
8817 case $host_os in
8818 aix3*)
8819   # AIX sometimes has problems with the GCC collect2 program.  For some
8820   # reason, if we set the COLLECT_NAMES environment variable, the problems
8821   # vanish in a puff of smoke.
8822   if test "X${COLLECT_NAMES+set}" != Xset; then
8823     COLLECT_NAMES=
8824     export COLLECT_NAMES
8825   fi
8826   ;;
8827 esac
8828
8829 # Global variables:
8830 ofile=libtool
8831 can_build_shared=yes
8832
8833 # All known linkers require a `.a' archive for static linking (except MSVC,
8834 # which needs '.lib').
8835 libext=a
8836
8837 with_gnu_ld="$lt_cv_prog_gnu_ld"
8838
8839 old_CC="$CC"
8840 old_CFLAGS="$CFLAGS"
8841
8842 # Set sane defaults for various variables
8843 test -z "$CC" && CC=cc
8844 test -z "$LTCC" && LTCC=$CC
8845 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8846 test -z "$LD" && LD=ld
8847 test -z "$ac_objext" && ac_objext=o
8848
8849 for cc_temp in $compiler""; do
8850   case $cc_temp in
8851     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8852     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8853     \-*) ;;
8854     *) break;;
8855   esac
8856 done
8857 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8858
8859
8860 # Only perform the check for file, if the check method requires it
8861 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8862 case $deplibs_check_method in
8863 file_magic*)
8864   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8865     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8866 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8867 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8868   $as_echo_n "(cached) " >&6
8869 else
8870   case $MAGIC_CMD in
8871 [\\/*] |  ?:[\\/]*)
8872   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8873   ;;
8874 *)
8875   lt_save_MAGIC_CMD="$MAGIC_CMD"
8876   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8877   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8878   for ac_dir in $ac_dummy; do
8879     IFS="$lt_save_ifs"
8880     test -z "$ac_dir" && ac_dir=.
8881     if test -f $ac_dir/${ac_tool_prefix}file; then
8882       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8883       if test -n "$file_magic_test_file"; then
8884         case $deplibs_check_method in
8885         "file_magic "*)
8886           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8887           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8888           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8889             $EGREP "$file_magic_regex" > /dev/null; then
8890             :
8891           else
8892             cat <<_LT_EOF 1>&2
8893
8894 *** Warning: the command libtool uses to detect shared libraries,
8895 *** $file_magic_cmd, produces output that libtool cannot recognize.
8896 *** The result is that libtool may fail to recognize shared libraries
8897 *** as such.  This will affect the creation of libtool libraries that
8898 *** depend on shared libraries, but programs linked with such libtool
8899 *** libraries will work regardless of this problem.  Nevertheless, you
8900 *** may want to report the problem to your system manager and/or to
8901 *** bug-libtool@gnu.org
8902
8903 _LT_EOF
8904           fi ;;
8905         esac
8906       fi
8907       break
8908     fi
8909   done
8910   IFS="$lt_save_ifs"
8911   MAGIC_CMD="$lt_save_MAGIC_CMD"
8912   ;;
8913 esac
8914 fi
8915
8916 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8917 if test -n "$MAGIC_CMD"; then
8918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8919 $as_echo "$MAGIC_CMD" >&6; }
8920 else
8921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8922 $as_echo "no" >&6; }
8923 fi
8924
8925
8926
8927
8928
8929 if test -z "$lt_cv_path_MAGIC_CMD"; then
8930   if test -n "$ac_tool_prefix"; then
8931     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8932 $as_echo_n "checking for file... " >&6; }
8933 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8934   $as_echo_n "(cached) " >&6
8935 else
8936   case $MAGIC_CMD in
8937 [\\/*] |  ?:[\\/]*)
8938   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8939   ;;
8940 *)
8941   lt_save_MAGIC_CMD="$MAGIC_CMD"
8942   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8943   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8944   for ac_dir in $ac_dummy; do
8945     IFS="$lt_save_ifs"
8946     test -z "$ac_dir" && ac_dir=.
8947     if test -f $ac_dir/file; then
8948       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8949       if test -n "$file_magic_test_file"; then
8950         case $deplibs_check_method in
8951         "file_magic "*)
8952           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8953           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8954           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8955             $EGREP "$file_magic_regex" > /dev/null; then
8956             :
8957           else
8958             cat <<_LT_EOF 1>&2
8959
8960 *** Warning: the command libtool uses to detect shared libraries,
8961 *** $file_magic_cmd, produces output that libtool cannot recognize.
8962 *** The result is that libtool may fail to recognize shared libraries
8963 *** as such.  This will affect the creation of libtool libraries that
8964 *** depend on shared libraries, but programs linked with such libtool
8965 *** libraries will work regardless of this problem.  Nevertheless, you
8966 *** may want to report the problem to your system manager and/or to
8967 *** bug-libtool@gnu.org
8968
8969 _LT_EOF
8970           fi ;;
8971         esac
8972       fi
8973       break
8974     fi
8975   done
8976   IFS="$lt_save_ifs"
8977   MAGIC_CMD="$lt_save_MAGIC_CMD"
8978   ;;
8979 esac
8980 fi
8981
8982 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8983 if test -n "$MAGIC_CMD"; then
8984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8985 $as_echo "$MAGIC_CMD" >&6; }
8986 else
8987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8988 $as_echo "no" >&6; }
8989 fi
8990
8991
8992   else
8993     MAGIC_CMD=:
8994   fi
8995 fi
8996
8997   fi
8998   ;;
8999 esac
9000
9001 # Use C for the default configuration in the libtool script
9002
9003 lt_save_CC="$CC"
9004 ac_ext=c
9005 ac_cpp='$CPP $CPPFLAGS'
9006 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9007 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9008 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9009
9010
9011 # Source file extension for C test sources.
9012 ac_ext=c
9013
9014 # Object file extension for compiled C test sources.
9015 objext=o
9016 objext=$objext
9017
9018 # Code to be used in simple compile tests
9019 lt_simple_compile_test_code="int some_variable = 0;"
9020
9021 # Code to be used in simple link tests
9022 lt_simple_link_test_code='int main(){return(0);}'
9023
9024
9025
9026
9027
9028
9029
9030 # If no C compiler was specified, use CC.
9031 LTCC=${LTCC-"$CC"}
9032
9033 # If no C compiler flags were specified, use CFLAGS.
9034 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9035
9036 # Allow CC to be a program name with arguments.
9037 compiler=$CC
9038
9039 # Save the default compiler, since it gets overwritten when the other
9040 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
9041 compiler_DEFAULT=$CC
9042
9043 # save warnings/boilerplate of simple test code
9044 ac_outfile=conftest.$ac_objext
9045 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
9046 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9047 _lt_compiler_boilerplate=`cat conftest.err`
9048 $RM conftest*
9049
9050 ac_outfile=conftest.$ac_objext
9051 echo "$lt_simple_link_test_code" >conftest.$ac_ext
9052 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9053 _lt_linker_boilerplate=`cat conftest.err`
9054 $RM -r conftest*
9055
9056
9057 ## CAVEAT EMPTOR:
9058 ## There is no encapsulation within the following macros, do not change
9059 ## the running order or otherwise move them around unless you know exactly
9060 ## what you are doing...
9061 if test -n "$compiler"; then
9062
9063 lt_prog_compiler_no_builtin_flag=
9064
9065 if test "$GCC" = yes; then
9066   case $cc_basename in
9067   nvcc*)
9068     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
9069   *)
9070     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
9071   esac
9072
9073   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
9074 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
9075 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
9076   $as_echo_n "(cached) " >&6
9077 else
9078   lt_cv_prog_compiler_rtti_exceptions=no
9079    ac_outfile=conftest.$ac_objext
9080    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9081    lt_compiler_flag="-fno-rtti -fno-exceptions"
9082    # Insert the option either (1) after the last *FLAGS variable, or
9083    # (2) before a word containing "conftest.", or (3) at the end.
9084    # Note that $ac_compile itself does not contain backslashes and begins
9085    # with a dollar sign (not a hyphen), so the echo should work correctly.
9086    # The option is referenced via a variable to avoid confusing sed.
9087    lt_compile=`echo "$ac_compile" | $SED \
9088    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9089    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9090    -e 's:$: $lt_compiler_flag:'`
9091    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9092    (eval "$lt_compile" 2>conftest.err)
9093    ac_status=$?
9094    cat conftest.err >&5
9095    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9096    if (exit $ac_status) && test -s "$ac_outfile"; then
9097      # The compiler can only warn and ignore the option if not recognized
9098      # So say no if there are warnings other than the usual output.
9099      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9100      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9101      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9102        lt_cv_prog_compiler_rtti_exceptions=yes
9103      fi
9104    fi
9105    $RM conftest*
9106
9107 fi
9108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
9109 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
9110
9111 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
9112     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
9113 else
9114     :
9115 fi
9116
9117 fi
9118
9119
9120
9121
9122
9123
9124   lt_prog_compiler_wl=
9125 lt_prog_compiler_pic=
9126 lt_prog_compiler_static=
9127
9128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
9129 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
9130
9131   if test "$GCC" = yes; then
9132     lt_prog_compiler_wl='-Wl,'
9133     lt_prog_compiler_static='-static'
9134
9135     case $host_os in
9136       aix*)
9137       # All AIX code is PIC.
9138       if test "$host_cpu" = ia64; then
9139         # AIX 5 now supports IA64 processor
9140         lt_prog_compiler_static='-Bstatic'
9141       fi
9142       ;;
9143
9144     amigaos*)
9145       case $host_cpu in
9146       powerpc)
9147             # see comment about AmigaOS4 .so support
9148             lt_prog_compiler_pic='-fPIC'
9149         ;;
9150       m68k)
9151             # FIXME: we need at least 68020 code to build shared libraries, but
9152             # adding the `-m68020' flag to GCC prevents building anything better,
9153             # like `-m68040'.
9154             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
9155         ;;
9156       esac
9157       ;;
9158
9159     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
9160       # PIC is the default for these OSes.
9161       ;;
9162
9163     mingw* | cygwin* | pw32* | os2* | cegcc*)
9164       # This hack is so that the source file can tell whether it is being
9165       # built for inclusion in a dll (and should export symbols for example).
9166       # Although the cygwin gcc ignores -fPIC, still need this for old-style
9167       # (--disable-auto-import) libraries
9168       lt_prog_compiler_pic='-DDLL_EXPORT'
9169       ;;
9170
9171     darwin* | rhapsody*)
9172       # PIC is the default on this platform
9173       # Common symbols not allowed in MH_DYLIB files
9174       lt_prog_compiler_pic='-fno-common'
9175       ;;
9176
9177     haiku*)
9178       # PIC is the default for Haiku.
9179       # The "-static" flag exists, but is broken.
9180       lt_prog_compiler_static=
9181       ;;
9182
9183     hpux*)
9184       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
9185       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
9186       # sets the default TLS model and affects inlining.
9187       case $host_cpu in
9188       hppa*64*)
9189         # +Z the default
9190         ;;
9191       *)
9192         lt_prog_compiler_pic='-fPIC'
9193         ;;
9194       esac
9195       ;;
9196
9197     interix[3-9]*)
9198       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
9199       # Instead, we relocate shared libraries at runtime.
9200       ;;
9201
9202     msdosdjgpp*)
9203       # Just because we use GCC doesn't mean we suddenly get shared libraries
9204       # on systems that don't support them.
9205       lt_prog_compiler_can_build_shared=no
9206       enable_shared=no
9207       ;;
9208
9209     *nto* | *qnx*)
9210       # QNX uses GNU C++, but need to define -shared option too, otherwise
9211       # it will coredump.
9212       lt_prog_compiler_pic='-fPIC -shared'
9213       ;;
9214
9215     sysv4*MP*)
9216       if test -d /usr/nec; then
9217         lt_prog_compiler_pic=-Kconform_pic
9218       fi
9219       ;;
9220
9221     *)
9222       lt_prog_compiler_pic='-fPIC'
9223       ;;
9224     esac
9225
9226     case $cc_basename in
9227     nvcc*) # Cuda Compiler Driver 2.2
9228       lt_prog_compiler_wl='-Xlinker '
9229       lt_prog_compiler_pic='-Xcompiler -fPIC'
9230       ;;
9231     esac
9232   else
9233     # PORTME Check for flag to pass linker flags through the system compiler.
9234     case $host_os in
9235     aix*)
9236       lt_prog_compiler_wl='-Wl,'
9237       if test "$host_cpu" = ia64; then
9238         # AIX 5 now supports IA64 processor
9239         lt_prog_compiler_static='-Bstatic'
9240       else
9241         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
9242       fi
9243       ;;
9244
9245     mingw* | cygwin* | pw32* | os2* | cegcc*)
9246       # This hack is so that the source file can tell whether it is being
9247       # built for inclusion in a dll (and should export symbols for example).
9248       lt_prog_compiler_pic='-DDLL_EXPORT'
9249       ;;
9250
9251     hpux9* | hpux10* | hpux11*)
9252       lt_prog_compiler_wl='-Wl,'
9253       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
9254       # not for PA HP-UX.
9255       case $host_cpu in
9256       hppa*64*|ia64*)
9257         # +Z the default
9258         ;;
9259       *)
9260         lt_prog_compiler_pic='+Z'
9261         ;;
9262       esac
9263       # Is there a better lt_prog_compiler_static that works with the bundled CC?
9264       lt_prog_compiler_static='${wl}-a ${wl}archive'
9265       ;;
9266
9267     irix5* | irix6* | nonstopux*)
9268       lt_prog_compiler_wl='-Wl,'
9269       # PIC (with -KPIC) is the default.
9270       lt_prog_compiler_static='-non_shared'
9271       ;;
9272
9273     linux* | k*bsd*-gnu | kopensolaris*-gnu)
9274       case $cc_basename in
9275       # old Intel for x86_64 which still supported -KPIC.
9276       ecc*)
9277         lt_prog_compiler_wl='-Wl,'
9278         lt_prog_compiler_pic='-KPIC'
9279         lt_prog_compiler_static='-static'
9280         ;;
9281       # icc used to be incompatible with GCC.
9282       # ICC 10 doesn't accept -KPIC any more.
9283       icc* | ifort*)
9284         lt_prog_compiler_wl='-Wl,'
9285         lt_prog_compiler_pic='-fPIC'
9286         lt_prog_compiler_static='-static'
9287         ;;
9288       # Lahey Fortran 8.1.
9289       lf95*)
9290         lt_prog_compiler_wl='-Wl,'
9291         lt_prog_compiler_pic='--shared'
9292         lt_prog_compiler_static='--static'
9293         ;;
9294       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9295         # Portland Group compilers (*not* the Pentium gcc compiler,
9296         # which looks to be a dead project)
9297         lt_prog_compiler_wl='-Wl,'
9298         lt_prog_compiler_pic='-fpic'
9299         lt_prog_compiler_static='-Bstatic'
9300         ;;
9301       ccc*)
9302         lt_prog_compiler_wl='-Wl,'
9303         # All Alpha code is PIC.
9304         lt_prog_compiler_static='-non_shared'
9305         ;;
9306       xl* | bgxl* | bgf* | mpixl*)
9307         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9308         lt_prog_compiler_wl='-Wl,'
9309         lt_prog_compiler_pic='-qpic'
9310         lt_prog_compiler_static='-qstaticlink'
9311         ;;
9312       *)
9313         case `$CC -V 2>&1 | sed 5q` in
9314         *Sun\ F* | *Sun*Fortran*)
9315           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9316           lt_prog_compiler_pic='-KPIC'
9317           lt_prog_compiler_static='-Bstatic'
9318           lt_prog_compiler_wl=''
9319           ;;
9320         *Sun\ C*)
9321           # Sun C 5.9
9322           lt_prog_compiler_pic='-KPIC'
9323           lt_prog_compiler_static='-Bstatic'
9324           lt_prog_compiler_wl='-Wl,'
9325           ;;
9326         esac
9327         ;;
9328       esac
9329       ;;
9330
9331     newsos6)
9332       lt_prog_compiler_pic='-KPIC'
9333       lt_prog_compiler_static='-Bstatic'
9334       ;;
9335
9336     *nto* | *qnx*)
9337       # QNX uses GNU C++, but need to define -shared option too, otherwise
9338       # it will coredump.
9339       lt_prog_compiler_pic='-fPIC -shared'
9340       ;;
9341
9342     osf3* | osf4* | osf5*)
9343       lt_prog_compiler_wl='-Wl,'
9344       # All OSF/1 code is PIC.
9345       lt_prog_compiler_static='-non_shared'
9346       ;;
9347
9348     rdos*)
9349       lt_prog_compiler_static='-non_shared'
9350       ;;
9351
9352     solaris*)
9353       lt_prog_compiler_pic='-KPIC'
9354       lt_prog_compiler_static='-Bstatic'
9355       case $cc_basename in
9356       f77* | f90* | f95*)
9357         lt_prog_compiler_wl='-Qoption ld ';;
9358       *)
9359         lt_prog_compiler_wl='-Wl,';;
9360       esac
9361       ;;
9362
9363     sunos4*)
9364       lt_prog_compiler_wl='-Qoption ld '
9365       lt_prog_compiler_pic='-PIC'
9366       lt_prog_compiler_static='-Bstatic'
9367       ;;
9368
9369     sysv4 | sysv4.2uw2* | sysv4.3*)
9370       lt_prog_compiler_wl='-Wl,'
9371       lt_prog_compiler_pic='-KPIC'
9372       lt_prog_compiler_static='-Bstatic'
9373       ;;
9374
9375     sysv4*MP*)
9376       if test -d /usr/nec ;then
9377         lt_prog_compiler_pic='-Kconform_pic'
9378         lt_prog_compiler_static='-Bstatic'
9379       fi
9380       ;;
9381
9382     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9383       lt_prog_compiler_wl='-Wl,'
9384       lt_prog_compiler_pic='-KPIC'
9385       lt_prog_compiler_static='-Bstatic'
9386       ;;
9387
9388     unicos*)
9389       lt_prog_compiler_wl='-Wl,'
9390       lt_prog_compiler_can_build_shared=no
9391       ;;
9392
9393     uts4*)
9394       lt_prog_compiler_pic='-pic'
9395       lt_prog_compiler_static='-Bstatic'
9396       ;;
9397
9398     *)
9399       lt_prog_compiler_can_build_shared=no
9400       ;;
9401     esac
9402   fi
9403
9404 case $host_os in
9405   # For platforms which do not support PIC, -DPIC is meaningless:
9406   *djgpp*)
9407     lt_prog_compiler_pic=
9408     ;;
9409   *)
9410     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9411     ;;
9412 esac
9413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9414 $as_echo "$lt_prog_compiler_pic" >&6; }
9415
9416
9417
9418
9419
9420
9421 #
9422 # Check to make sure the PIC flag actually works.
9423 #
9424 if test -n "$lt_prog_compiler_pic"; then
9425   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9426 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9427 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
9428   $as_echo_n "(cached) " >&6
9429 else
9430   lt_cv_prog_compiler_pic_works=no
9431    ac_outfile=conftest.$ac_objext
9432    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9433    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
9434    # Insert the option either (1) after the last *FLAGS variable, or
9435    # (2) before a word containing "conftest.", or (3) at the end.
9436    # Note that $ac_compile itself does not contain backslashes and begins
9437    # with a dollar sign (not a hyphen), so the echo should work correctly.
9438    # The option is referenced via a variable to avoid confusing sed.
9439    lt_compile=`echo "$ac_compile" | $SED \
9440    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9441    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9442    -e 's:$: $lt_compiler_flag:'`
9443    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9444    (eval "$lt_compile" 2>conftest.err)
9445    ac_status=$?
9446    cat conftest.err >&5
9447    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9448    if (exit $ac_status) && test -s "$ac_outfile"; then
9449      # The compiler can only warn and ignore the option if not recognized
9450      # So say no if there are warnings other than the usual output.
9451      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9452      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9453      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9454        lt_cv_prog_compiler_pic_works=yes
9455      fi
9456    fi
9457    $RM conftest*
9458
9459 fi
9460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9461 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9462
9463 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9464     case $lt_prog_compiler_pic in
9465      "" | " "*) ;;
9466      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9467      esac
9468 else
9469     lt_prog_compiler_pic=
9470      lt_prog_compiler_can_build_shared=no
9471 fi
9472
9473 fi
9474
9475
9476
9477
9478
9479
9480 #
9481 # Check to make sure the static flag actually works.
9482 #
9483 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9485 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9486 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
9487   $as_echo_n "(cached) " >&6
9488 else
9489   lt_cv_prog_compiler_static_works=no
9490    save_LDFLAGS="$LDFLAGS"
9491    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9492    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9493    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9494      # The linker can only warn and ignore the option if not recognized
9495      # So say no if there are warnings
9496      if test -s conftest.err; then
9497        # Append any errors to the config.log.
9498        cat conftest.err 1>&5
9499        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9500        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9501        if diff conftest.exp conftest.er2 >/dev/null; then
9502          lt_cv_prog_compiler_static_works=yes
9503        fi
9504      else
9505        lt_cv_prog_compiler_static_works=yes
9506      fi
9507    fi
9508    $RM -r conftest*
9509    LDFLAGS="$save_LDFLAGS"
9510
9511 fi
9512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9513 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9514
9515 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9516     :
9517 else
9518     lt_prog_compiler_static=
9519 fi
9520
9521
9522
9523
9524
9525
9526
9527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9528 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9529 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
9530   $as_echo_n "(cached) " >&6
9531 else
9532   lt_cv_prog_compiler_c_o=no
9533    $RM -r conftest 2>/dev/null
9534    mkdir conftest
9535    cd conftest
9536    mkdir out
9537    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9538
9539    lt_compiler_flag="-o out/conftest2.$ac_objext"
9540    # Insert the option either (1) after the last *FLAGS variable, or
9541    # (2) before a word containing "conftest.", or (3) at the end.
9542    # Note that $ac_compile itself does not contain backslashes and begins
9543    # with a dollar sign (not a hyphen), so the echo should work correctly.
9544    lt_compile=`echo "$ac_compile" | $SED \
9545    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9546    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9547    -e 's:$: $lt_compiler_flag:'`
9548    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9549    (eval "$lt_compile" 2>out/conftest.err)
9550    ac_status=$?
9551    cat out/conftest.err >&5
9552    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9553    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9554    then
9555      # The compiler can only warn and ignore the option if not recognized
9556      # So say no if there are warnings
9557      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9558      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9559      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9560        lt_cv_prog_compiler_c_o=yes
9561      fi
9562    fi
9563    chmod u+w . 2>&5
9564    $RM conftest*
9565    # SGI C++ compiler will create directory out/ii_files/ for
9566    # template instantiation
9567    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9568    $RM out/* && rmdir out
9569    cd ..
9570    $RM -r conftest
9571    $RM conftest*
9572
9573 fi
9574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9575 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9576
9577
9578
9579
9580
9581
9582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9583 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9584 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
9585   $as_echo_n "(cached) " >&6
9586 else
9587   lt_cv_prog_compiler_c_o=no
9588    $RM -r conftest 2>/dev/null
9589    mkdir conftest
9590    cd conftest
9591    mkdir out
9592    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9593
9594    lt_compiler_flag="-o out/conftest2.$ac_objext"
9595    # Insert the option either (1) after the last *FLAGS variable, or
9596    # (2) before a word containing "conftest.", or (3) at the end.
9597    # Note that $ac_compile itself does not contain backslashes and begins
9598    # with a dollar sign (not a hyphen), so the echo should work correctly.
9599    lt_compile=`echo "$ac_compile" | $SED \
9600    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9601    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9602    -e 's:$: $lt_compiler_flag:'`
9603    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9604    (eval "$lt_compile" 2>out/conftest.err)
9605    ac_status=$?
9606    cat out/conftest.err >&5
9607    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9608    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9609    then
9610      # The compiler can only warn and ignore the option if not recognized
9611      # So say no if there are warnings
9612      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9613      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9614      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9615        lt_cv_prog_compiler_c_o=yes
9616      fi
9617    fi
9618    chmod u+w . 2>&5
9619    $RM conftest*
9620    # SGI C++ compiler will create directory out/ii_files/ for
9621    # template instantiation
9622    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9623    $RM out/* && rmdir out
9624    cd ..
9625    $RM -r conftest
9626    $RM conftest*
9627
9628 fi
9629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9630 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9631
9632
9633
9634
9635 hard_links="nottested"
9636 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9637   # do not overwrite the value of need_locks provided by the user
9638   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9639 $as_echo_n "checking if we can lock with hard links... " >&6; }
9640   hard_links=yes
9641   $RM conftest*
9642   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9643   touch conftest.a
9644   ln conftest.a conftest.b 2>&5 || hard_links=no
9645   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9647 $as_echo "$hard_links" >&6; }
9648   if test "$hard_links" = no; then
9649     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9650 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9651     need_locks=warn
9652   fi
9653 else
9654   need_locks=no
9655 fi
9656
9657
9658
9659
9660
9661
9662   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9663 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9664
9665   runpath_var=
9666   allow_undefined_flag=
9667   always_export_symbols=no
9668   archive_cmds=
9669   archive_expsym_cmds=
9670   compiler_needs_object=no
9671   enable_shared_with_static_runtimes=no
9672   export_dynamic_flag_spec=
9673   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9674   hardcode_automatic=no
9675   hardcode_direct=no
9676   hardcode_direct_absolute=no
9677   hardcode_libdir_flag_spec=
9678   hardcode_libdir_flag_spec_ld=
9679   hardcode_libdir_separator=
9680   hardcode_minus_L=no
9681   hardcode_shlibpath_var=unsupported
9682   inherit_rpath=no
9683   link_all_deplibs=unknown
9684   module_cmds=
9685   module_expsym_cmds=
9686   old_archive_from_new_cmds=
9687   old_archive_from_expsyms_cmds=
9688   thread_safe_flag_spec=
9689   whole_archive_flag_spec=
9690   # include_expsyms should be a list of space-separated symbols to be *always*
9691   # included in the symbol list
9692   include_expsyms=
9693   # exclude_expsyms can be an extended regexp of symbols to exclude
9694   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9695   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9696   # as well as any symbol that contains `d'.
9697   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9698   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9699   # platforms (ab)use it in PIC code, but their linkers get confused if
9700   # the symbol is explicitly referenced.  Since portable code cannot
9701   # rely on this symbol name, it's probably fine to never include it in
9702   # preloaded symbol tables.
9703   # Exclude shared library initialization/finalization symbols.
9704   extract_expsyms_cmds=
9705
9706   case $host_os in
9707   cygwin* | mingw* | pw32* | cegcc*)
9708     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9709     # When not using gcc, we currently assume that we are using
9710     # Microsoft Visual C++.
9711     if test "$GCC" != yes; then
9712       with_gnu_ld=no
9713     fi
9714     ;;
9715   interix*)
9716     # we just hope/assume this is gcc and not c89 (= MSVC++)
9717     with_gnu_ld=yes
9718     ;;
9719   openbsd*)
9720     with_gnu_ld=no
9721     ;;
9722   esac
9723
9724   ld_shlibs=yes
9725
9726   # On some targets, GNU ld is compatible enough with the native linker
9727   # that we're better off using the native interface for both.
9728   lt_use_gnu_ld_interface=no
9729   if test "$with_gnu_ld" = yes; then
9730     case $host_os in
9731       aix*)
9732         # The AIX port of GNU ld has always aspired to compatibility
9733         # with the native linker.  However, as the warning in the GNU ld
9734         # block says, versions before 2.19.5* couldn't really create working
9735         # shared libraries, regardless of the interface used.
9736         case `$LD -v 2>&1` in
9737           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9738           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9739           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9740           *)
9741             lt_use_gnu_ld_interface=yes
9742             ;;
9743         esac
9744         ;;
9745       *)
9746         lt_use_gnu_ld_interface=yes
9747         ;;
9748     esac
9749   fi
9750
9751   if test "$lt_use_gnu_ld_interface" = yes; then
9752     # If archive_cmds runs LD, not CC, wlarc should be empty
9753     wlarc='${wl}'
9754
9755     # Set some defaults for GNU ld with shared library support. These
9756     # are reset later if shared libraries are not supported. Putting them
9757     # here allows them to be overridden if necessary.
9758     runpath_var=LD_RUN_PATH
9759     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9760     export_dynamic_flag_spec='${wl}--export-dynamic'
9761     # ancient GNU ld didn't support --whole-archive et. al.
9762     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9763       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9764     else
9765       whole_archive_flag_spec=
9766     fi
9767     supports_anon_versioning=no
9768     case `$LD -v 2>&1` in
9769       *GNU\ gold*) supports_anon_versioning=yes ;;
9770       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9771       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9772       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9773       *\ 2.11.*) ;; # other 2.11 versions
9774       *) supports_anon_versioning=yes ;;
9775     esac
9776
9777     # See if GNU ld supports shared libraries.
9778     case $host_os in
9779     aix[3-9]*)
9780       # On AIX/PPC, the GNU linker is very broken
9781       if test "$host_cpu" != ia64; then
9782         ld_shlibs=no
9783         cat <<_LT_EOF 1>&2
9784
9785 *** Warning: the GNU linker, at least up to release 2.19, is reported
9786 *** to be unable to reliably create shared libraries on AIX.
9787 *** Therefore, libtool is disabling shared libraries support.  If you
9788 *** really care for shared libraries, you may want to install binutils
9789 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9790 *** You will then need to restart the configuration process.
9791
9792 _LT_EOF
9793       fi
9794       ;;
9795
9796     amigaos*)
9797       case $host_cpu in
9798       powerpc)
9799             # see comment about AmigaOS4 .so support
9800             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9801             archive_expsym_cmds=''
9802         ;;
9803       m68k)
9804             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9805             hardcode_libdir_flag_spec='-L$libdir'
9806             hardcode_minus_L=yes
9807         ;;
9808       esac
9809       ;;
9810
9811     beos*)
9812       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9813         allow_undefined_flag=unsupported
9814         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9815         # support --undefined.  This deserves some investigation.  FIXME
9816         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9817       else
9818         ld_shlibs=no
9819       fi
9820       ;;
9821
9822     cygwin* | mingw* | pw32* | cegcc*)
9823       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9824       # as there is no search path for DLLs.
9825       hardcode_libdir_flag_spec='-L$libdir'
9826       export_dynamic_flag_spec='${wl}--export-all-symbols'
9827       allow_undefined_flag=unsupported
9828       always_export_symbols=no
9829       enable_shared_with_static_runtimes=yes
9830       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9831
9832       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9833         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9834         # If the export-symbols file already is a .def file (1st line
9835         # is EXPORTS), use it as is; otherwise, prepend...
9836         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9837           cp $export_symbols $output_objdir/$soname.def;
9838         else
9839           echo EXPORTS > $output_objdir/$soname.def;
9840           cat $export_symbols >> $output_objdir/$soname.def;
9841         fi~
9842         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9843       else
9844         ld_shlibs=no
9845       fi
9846       ;;
9847
9848     haiku*)
9849       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9850       link_all_deplibs=yes
9851       ;;
9852
9853     interix[3-9]*)
9854       hardcode_direct=no
9855       hardcode_shlibpath_var=no
9856       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9857       export_dynamic_flag_spec='${wl}-E'
9858       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9859       # Instead, shared libraries are loaded at an image base (0x10000000 by
9860       # default) and relocated if they conflict, which is a slow very memory
9861       # consuming and fragmenting process.  To avoid this, we pick a random,
9862       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9863       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9864       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9865       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9866       ;;
9867
9868     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9869       tmp_diet=no
9870       if test "$host_os" = linux-dietlibc; then
9871         case $cc_basename in
9872           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9873         esac
9874       fi
9875       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9876          && test "$tmp_diet" = no
9877       then
9878         tmp_addflag=
9879         tmp_sharedflag='-shared'
9880         case $cc_basename,$host_cpu in
9881         pgcc*)                          # Portland Group C compiler
9882           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9883           tmp_addflag=' $pic_flag'
9884           ;;
9885         pgf77* | pgf90* | pgf95* | pgfortran*)
9886                                         # Portland Group f77 and f90 compilers
9887           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9888           tmp_addflag=' $pic_flag -Mnomain' ;;
9889         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9890           tmp_addflag=' -i_dynamic' ;;
9891         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9892           tmp_addflag=' -i_dynamic -nofor_main' ;;
9893         ifc* | ifort*)                  # Intel Fortran compiler
9894           tmp_addflag=' -nofor_main' ;;
9895         lf95*)                          # Lahey Fortran 8.1
9896           whole_archive_flag_spec=
9897           tmp_sharedflag='--shared' ;;
9898         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9899           tmp_sharedflag='-qmkshrobj'
9900           tmp_addflag= ;;
9901         nvcc*)  # Cuda Compiler Driver 2.2
9902           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9903           compiler_needs_object=yes
9904           ;;
9905         esac
9906         case `$CC -V 2>&1 | sed 5q` in
9907         *Sun\ C*)                       # Sun C 5.9
9908           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9909           compiler_needs_object=yes
9910           tmp_sharedflag='-G' ;;
9911         *Sun\ F*)                       # Sun Fortran 8.3
9912           tmp_sharedflag='-G' ;;
9913         esac
9914         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9915
9916         if test "x$supports_anon_versioning" = xyes; then
9917           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9918             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9919             echo "local: *; };" >> $output_objdir/$libname.ver~
9920             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9921         fi
9922
9923         case $cc_basename in
9924         xlf* | bgf* | bgxlf* | mpixlf*)
9925           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9926           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9927           hardcode_libdir_flag_spec=
9928           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9929           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9930           if test "x$supports_anon_versioning" = xyes; then
9931             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9932               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9933               echo "local: *; };" >> $output_objdir/$libname.ver~
9934               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9935           fi
9936           ;;
9937         esac
9938       else
9939         ld_shlibs=no
9940       fi
9941       ;;
9942
9943     netbsd*)
9944       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9945         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9946         wlarc=
9947       else
9948         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9949         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9950       fi
9951       ;;
9952
9953     solaris*)
9954       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9955         ld_shlibs=no
9956         cat <<_LT_EOF 1>&2
9957
9958 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9959 *** create shared libraries on Solaris systems.  Therefore, libtool
9960 *** is disabling shared libraries support.  We urge you to upgrade GNU
9961 *** binutils to release 2.9.1 or newer.  Another option is to modify
9962 *** your PATH or compiler configuration so that the native linker is
9963 *** used, and then restart.
9964
9965 _LT_EOF
9966       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9967         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9968         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9969       else
9970         ld_shlibs=no
9971       fi
9972       ;;
9973
9974     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9975       case `$LD -v 2>&1` in
9976         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9977         ld_shlibs=no
9978         cat <<_LT_EOF 1>&2
9979
9980 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9981 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9982 *** is disabling shared libraries support.  We urge you to upgrade GNU
9983 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9984 *** your PATH or compiler configuration so that the native linker is
9985 *** used, and then restart.
9986
9987 _LT_EOF
9988         ;;
9989         *)
9990           # For security reasons, it is highly recommended that you always
9991           # use absolute paths for naming shared libraries, and exclude the
9992           # DT_RUNPATH tag from executables and libraries.  But doing so
9993           # requires that you compile everything twice, which is a pain.
9994           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9995             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9996             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9997             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9998           else
9999             ld_shlibs=no
10000           fi
10001         ;;
10002       esac
10003       ;;
10004
10005     sunos4*)
10006       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10007       wlarc=
10008       hardcode_direct=yes
10009       hardcode_shlibpath_var=no
10010       ;;
10011
10012     *)
10013       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10014         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10015         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10016       else
10017         ld_shlibs=no
10018       fi
10019       ;;
10020     esac
10021
10022     if test "$ld_shlibs" = no; then
10023       runpath_var=
10024       hardcode_libdir_flag_spec=
10025       export_dynamic_flag_spec=
10026       whole_archive_flag_spec=
10027     fi
10028   else
10029     # PORTME fill in a description of your system's linker (not GNU ld)
10030     case $host_os in
10031     aix3*)
10032       allow_undefined_flag=unsupported
10033       always_export_symbols=yes
10034       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
10035       # Note: this linker hardcodes the directories in LIBPATH if there
10036       # are no directories specified by -L.
10037       hardcode_minus_L=yes
10038       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
10039         # Neither direct hardcoding nor static linking is supported with a
10040         # broken collect2.
10041         hardcode_direct=unsupported
10042       fi
10043       ;;
10044
10045     aix[4-9]*)
10046       if test "$host_cpu" = ia64; then
10047         # On IA64, the linker does run time linking by default, so we don't
10048         # have to do anything special.
10049         aix_use_runtimelinking=no
10050         exp_sym_flag='-Bexport'
10051         no_entry_flag=""
10052       else
10053         # If we're using GNU nm, then we don't want the "-C" option.
10054         # -C means demangle to AIX nm, but means don't demangle with GNU nm
10055         # Also, AIX nm treats weak defined symbols like other global
10056         # defined symbols, whereas GNU nm marks them as "W".
10057         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
10058           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10059         else
10060           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10061         fi
10062         aix_use_runtimelinking=no
10063
10064         # Test if we are trying to use run time linking or normal
10065         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
10066         # need to do runtime linking.
10067         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
10068           for ld_flag in $LDFLAGS; do
10069           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
10070             aix_use_runtimelinking=yes
10071             break
10072           fi
10073           done
10074           ;;
10075         esac
10076
10077         exp_sym_flag='-bexport'
10078         no_entry_flag='-bnoentry'
10079       fi
10080
10081       # When large executables or shared objects are built, AIX ld can
10082       # have problems creating the table of contents.  If linking a library
10083       # or program results in "error TOC overflow" add -mminimal-toc to
10084       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
10085       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
10086
10087       archive_cmds=''
10088       hardcode_direct=yes
10089       hardcode_direct_absolute=yes
10090       hardcode_libdir_separator=':'
10091       link_all_deplibs=yes
10092       file_list_spec='${wl}-f,'
10093
10094       if test "$GCC" = yes; then
10095         case $host_os in aix4.[012]|aix4.[012].*)
10096         # We only want to do this on AIX 4.2 and lower, the check
10097         # below for broken collect2 doesn't work under 4.3+
10098           collect2name=`${CC} -print-prog-name=collect2`
10099           if test -f "$collect2name" &&
10100            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
10101           then
10102           # We have reworked collect2
10103           :
10104           else
10105           # We have old collect2
10106           hardcode_direct=unsupported
10107           # It fails to find uninstalled libraries when the uninstalled
10108           # path is not listed in the libpath.  Setting hardcode_minus_L
10109           # to unsupported forces relinking
10110           hardcode_minus_L=yes
10111           hardcode_libdir_flag_spec='-L$libdir'
10112           hardcode_libdir_separator=
10113           fi
10114           ;;
10115         esac
10116         shared_flag='-shared'
10117         if test "$aix_use_runtimelinking" = yes; then
10118           shared_flag="$shared_flag "'${wl}-G'
10119         fi
10120       else
10121         # not using gcc
10122         if test "$host_cpu" = ia64; then
10123         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
10124         # chokes on -Wl,-G. The following line is correct:
10125           shared_flag='-G'
10126         else
10127           if test "$aix_use_runtimelinking" = yes; then
10128             shared_flag='${wl}-G'
10129           else
10130             shared_flag='${wl}-bM:SRE'
10131           fi
10132         fi
10133       fi
10134
10135       export_dynamic_flag_spec='${wl}-bexpall'
10136       # It seems that -bexpall does not export symbols beginning with
10137       # underscore (_), so it is better to generate a list of symbols to export.
10138       always_export_symbols=yes
10139       if test "$aix_use_runtimelinking" = yes; then
10140         # Warning - without using the other runtime loading flags (-brtl),
10141         # -berok will link without error, but may produce a broken library.
10142         allow_undefined_flag='-berok'
10143         # Determine the default libpath from the value encoded in an
10144         # empty executable.
10145         if test x$gcc_no_link = xyes; then
10146   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10147 fi
10148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10149 /* end confdefs.h.  */
10150
10151 int
10152 main ()
10153 {
10154
10155   ;
10156   return 0;
10157 }
10158 _ACEOF
10159 if ac_fn_c_try_link "$LINENO"; then :
10160
10161 lt_aix_libpath_sed='
10162     /Import File Strings/,/^$/ {
10163         /^0/ {
10164             s/^0  *\(.*\)$/\1/
10165             p
10166         }
10167     }'
10168 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10169 # Check for a 64-bit object if we didn't find anything.
10170 if test -z "$aix_libpath"; then
10171   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10172 fi
10173 fi
10174 rm -f core conftest.err conftest.$ac_objext \
10175     conftest$ac_exeext conftest.$ac_ext
10176 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10177
10178         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10179         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
10180       else
10181         if test "$host_cpu" = ia64; then
10182           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
10183           allow_undefined_flag="-z nodefs"
10184           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
10185         else
10186          # Determine the default libpath from the value encoded in an
10187          # empty executable.
10188          if test x$gcc_no_link = xyes; then
10189   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10190 fi
10191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10192 /* end confdefs.h.  */
10193
10194 int
10195 main ()
10196 {
10197
10198   ;
10199   return 0;
10200 }
10201 _ACEOF
10202 if ac_fn_c_try_link "$LINENO"; then :
10203
10204 lt_aix_libpath_sed='
10205     /Import File Strings/,/^$/ {
10206         /^0/ {
10207             s/^0  *\(.*\)$/\1/
10208             p
10209         }
10210     }'
10211 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10212 # Check for a 64-bit object if we didn't find anything.
10213 if test -z "$aix_libpath"; then
10214   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10215 fi
10216 fi
10217 rm -f core conftest.err conftest.$ac_objext \
10218     conftest$ac_exeext conftest.$ac_ext
10219 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10220
10221          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10222           # Warning - without using the other run time loading flags,
10223           # -berok will link without error, but may produce a broken library.
10224           no_undefined_flag=' ${wl}-bernotok'
10225           allow_undefined_flag=' ${wl}-berok'
10226           if test "$with_gnu_ld" = yes; then
10227             # We only use this code for GNU lds that support --whole-archive.
10228             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
10229           else
10230             # Exported symbols can be pulled into shared objects from archives
10231             whole_archive_flag_spec='$convenience'
10232           fi
10233           archive_cmds_need_lc=yes
10234           # This is similar to how AIX traditionally builds its shared libraries.
10235           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
10236         fi
10237       fi
10238       ;;
10239
10240     amigaos*)
10241       case $host_cpu in
10242       powerpc)
10243             # see comment about AmigaOS4 .so support
10244             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10245             archive_expsym_cmds=''
10246         ;;
10247       m68k)
10248             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
10249             hardcode_libdir_flag_spec='-L$libdir'
10250             hardcode_minus_L=yes
10251         ;;
10252       esac
10253       ;;
10254
10255     bsdi[45]*)
10256       export_dynamic_flag_spec=-rdynamic
10257       ;;
10258
10259     cygwin* | mingw* | pw32* | cegcc*)
10260       # When not using gcc, we currently assume that we are using
10261       # Microsoft Visual C++.
10262       # hardcode_libdir_flag_spec is actually meaningless, as there is
10263       # no search path for DLLs.
10264       hardcode_libdir_flag_spec=' '
10265       allow_undefined_flag=unsupported
10266       # Tell ltmain to make .lib files, not .a files.
10267       libext=lib
10268       # Tell ltmain to make .dll files, not .so files.
10269       shrext_cmds=".dll"
10270       # FIXME: Setting linknames here is a bad hack.
10271       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10272       # The linker will automatically build a .lib file if we build a DLL.
10273       old_archive_from_new_cmds='true'
10274       # FIXME: Should let the user specify the lib program.
10275       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
10276       fix_srcfile_path='`cygpath -w "$srcfile"`'
10277       enable_shared_with_static_runtimes=yes
10278       ;;
10279
10280     darwin* | rhapsody*)
10281
10282
10283   archive_cmds_need_lc=no
10284   hardcode_direct=no
10285   hardcode_automatic=yes
10286   hardcode_shlibpath_var=unsupported
10287   if test "$lt_cv_ld_force_load" = "yes"; then
10288     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10289   else
10290     whole_archive_flag_spec=''
10291   fi
10292   link_all_deplibs=yes
10293   allow_undefined_flag="$_lt_dar_allow_undefined"
10294   case $cc_basename in
10295      ifort*) _lt_dar_can_shared=yes ;;
10296      *) _lt_dar_can_shared=$GCC ;;
10297   esac
10298   if test "$_lt_dar_can_shared" = "yes"; then
10299     output_verbose_link_cmd=func_echo_all
10300     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
10301     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10302     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
10303     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
10304
10305   else
10306   ld_shlibs=no
10307   fi
10308
10309       ;;
10310
10311     dgux*)
10312       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10313       hardcode_libdir_flag_spec='-L$libdir'
10314       hardcode_shlibpath_var=no
10315       ;;
10316
10317     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10318     # support.  Future versions do this automatically, but an explicit c++rt0.o
10319     # does not break anything, and helps significantly (at the cost of a little
10320     # extra space).
10321     freebsd2.2*)
10322       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10323       hardcode_libdir_flag_spec='-R$libdir'
10324       hardcode_direct=yes
10325       hardcode_shlibpath_var=no
10326       ;;
10327
10328     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10329     freebsd2*)
10330       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10331       hardcode_direct=yes
10332       hardcode_minus_L=yes
10333       hardcode_shlibpath_var=no
10334       ;;
10335
10336     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10337     freebsd* | dragonfly*)
10338       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10339       hardcode_libdir_flag_spec='-R$libdir'
10340       hardcode_direct=yes
10341       hardcode_shlibpath_var=no
10342       ;;
10343
10344     hpux9*)
10345       if test "$GCC" = yes; then
10346         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
10347       else
10348         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
10349       fi
10350       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10351       hardcode_libdir_separator=:
10352       hardcode_direct=yes
10353
10354       # hardcode_minus_L: Not really in the search PATH,
10355       # but as the default location of the library.
10356       hardcode_minus_L=yes
10357       export_dynamic_flag_spec='${wl}-E'
10358       ;;
10359
10360     hpux10*)
10361       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10362         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10363       else
10364         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10365       fi
10366       if test "$with_gnu_ld" = no; then
10367         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10368         hardcode_libdir_flag_spec_ld='+b $libdir'
10369         hardcode_libdir_separator=:
10370         hardcode_direct=yes
10371         hardcode_direct_absolute=yes
10372         export_dynamic_flag_spec='${wl}-E'
10373         # hardcode_minus_L: Not really in the search PATH,
10374         # but as the default location of the library.
10375         hardcode_minus_L=yes
10376       fi
10377       ;;
10378
10379     hpux11*)
10380       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10381         case $host_cpu in
10382         hppa*64*)
10383           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10384           ;;
10385         ia64*)
10386           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10387           ;;
10388         *)
10389           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10390           ;;
10391         esac
10392       else
10393         case $host_cpu in
10394         hppa*64*)
10395           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10396           ;;
10397         ia64*)
10398           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10399           ;;
10400         *)
10401
10402           # Older versions of the 11.00 compiler do not understand -b yet
10403           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10404           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10405 $as_echo_n "checking if $CC understands -b... " >&6; }
10406 if test "${lt_cv_prog_compiler__b+set}" = set; then :
10407   $as_echo_n "(cached) " >&6
10408 else
10409   lt_cv_prog_compiler__b=no
10410    save_LDFLAGS="$LDFLAGS"
10411    LDFLAGS="$LDFLAGS -b"
10412    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10413    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10414      # The linker can only warn and ignore the option if not recognized
10415      # So say no if there are warnings
10416      if test -s conftest.err; then
10417        # Append any errors to the config.log.
10418        cat conftest.err 1>&5
10419        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10420        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10421        if diff conftest.exp conftest.er2 >/dev/null; then
10422          lt_cv_prog_compiler__b=yes
10423        fi
10424      else
10425        lt_cv_prog_compiler__b=yes
10426      fi
10427    fi
10428    $RM -r conftest*
10429    LDFLAGS="$save_LDFLAGS"
10430
10431 fi
10432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10433 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10434
10435 if test x"$lt_cv_prog_compiler__b" = xyes; then
10436     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10437 else
10438     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10439 fi
10440
10441           ;;
10442         esac
10443       fi
10444       if test "$with_gnu_ld" = no; then
10445         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10446         hardcode_libdir_separator=:
10447
10448         case $host_cpu in
10449         hppa*64*|ia64*)
10450           hardcode_direct=no
10451           hardcode_shlibpath_var=no
10452           ;;
10453         *)
10454           hardcode_direct=yes
10455           hardcode_direct_absolute=yes
10456           export_dynamic_flag_spec='${wl}-E'
10457
10458           # hardcode_minus_L: Not really in the search PATH,
10459           # but as the default location of the library.
10460           hardcode_minus_L=yes
10461           ;;
10462         esac
10463       fi
10464       ;;
10465
10466     irix5* | irix6* | nonstopux*)
10467       if test "$GCC" = yes; then
10468         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10469         # Try to use the -exported_symbol ld option, if it does not
10470         # work, assume that -exports_file does not work either and
10471         # implicitly export all symbols.
10472         save_LDFLAGS="$LDFLAGS"
10473         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10474         if test x$gcc_no_link = xyes; then
10475   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10476 fi
10477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10478 /* end confdefs.h.  */
10479 int foo(void) {}
10480 _ACEOF
10481 if ac_fn_c_try_link "$LINENO"; then :
10482   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
10483
10484 fi
10485 rm -f core conftest.err conftest.$ac_objext \
10486     conftest$ac_exeext conftest.$ac_ext
10487         LDFLAGS="$save_LDFLAGS"
10488       else
10489         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10490         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
10491       fi
10492       archive_cmds_need_lc='no'
10493       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10494       hardcode_libdir_separator=:
10495       inherit_rpath=yes
10496       link_all_deplibs=yes
10497       ;;
10498
10499     netbsd*)
10500       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10501         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10502       else
10503         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10504       fi
10505       hardcode_libdir_flag_spec='-R$libdir'
10506       hardcode_direct=yes
10507       hardcode_shlibpath_var=no
10508       ;;
10509
10510     newsos6)
10511       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10512       hardcode_direct=yes
10513       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10514       hardcode_libdir_separator=:
10515       hardcode_shlibpath_var=no
10516       ;;
10517
10518     *nto* | *qnx*)
10519       ;;
10520
10521     openbsd*)
10522       if test -f /usr/libexec/ld.so; then
10523         hardcode_direct=yes
10524         hardcode_shlibpath_var=no
10525         hardcode_direct_absolute=yes
10526         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10527           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10528           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10529           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10530           export_dynamic_flag_spec='${wl}-E'
10531         else
10532           case $host_os in
10533            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10534              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10535              hardcode_libdir_flag_spec='-R$libdir'
10536              ;;
10537            *)
10538              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10539              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10540              ;;
10541           esac
10542         fi
10543       else
10544         ld_shlibs=no
10545       fi
10546       ;;
10547
10548     os2*)
10549       hardcode_libdir_flag_spec='-L$libdir'
10550       hardcode_minus_L=yes
10551       allow_undefined_flag=unsupported
10552       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
10553       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10554       ;;
10555
10556     osf3*)
10557       if test "$GCC" = yes; then
10558         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10559         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10560       else
10561         allow_undefined_flag=' -expect_unresolved \*'
10562         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10563       fi
10564       archive_cmds_need_lc='no'
10565       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10566       hardcode_libdir_separator=:
10567       ;;
10568
10569     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10570       if test "$GCC" = yes; then
10571         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10572         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10573         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10574       else
10575         allow_undefined_flag=' -expect_unresolved \*'
10576         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10577         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
10578         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
10579
10580         # Both c and cxx compiler support -rpath directly
10581         hardcode_libdir_flag_spec='-rpath $libdir'
10582       fi
10583       archive_cmds_need_lc='no'
10584       hardcode_libdir_separator=:
10585       ;;
10586
10587     solaris*)
10588       no_undefined_flag=' -z defs'
10589       if test "$GCC" = yes; then
10590         wlarc='${wl}'
10591         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10592         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10593           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10594       else
10595         case `$CC -V 2>&1` in
10596         *"Compilers 5.0"*)
10597           wlarc=''
10598           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10599           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10600           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10601           ;;
10602         *)
10603           wlarc='${wl}'
10604           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10605           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10606           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10607           ;;
10608         esac
10609       fi
10610       hardcode_libdir_flag_spec='-R$libdir'
10611       hardcode_shlibpath_var=no
10612       case $host_os in
10613       solaris2.[0-5] | solaris2.[0-5].*) ;;
10614       *)
10615         # The compiler driver will combine and reorder linker options,
10616         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10617         # but is careful enough not to reorder.
10618         # Supported since Solaris 2.6 (maybe 2.5.1?)
10619         if test "$GCC" = yes; then
10620           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10621         else
10622           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10623         fi
10624         ;;
10625       esac
10626       link_all_deplibs=yes
10627       ;;
10628
10629     sunos4*)
10630       if test "x$host_vendor" = xsequent; then
10631         # Use $CC to link under sequent, because it throws in some extra .o
10632         # files that make .init and .fini sections work.
10633         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10634       else
10635         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10636       fi
10637       hardcode_libdir_flag_spec='-L$libdir'
10638       hardcode_direct=yes
10639       hardcode_minus_L=yes
10640       hardcode_shlibpath_var=no
10641       ;;
10642
10643     sysv4)
10644       case $host_vendor in
10645         sni)
10646           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10647           hardcode_direct=yes # is this really true???
10648         ;;
10649         siemens)
10650           ## LD is ld it makes a PLAMLIB
10651           ## CC just makes a GrossModule.
10652           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10653           reload_cmds='$CC -r -o $output$reload_objs'
10654           hardcode_direct=no
10655         ;;
10656         motorola)
10657           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10658           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10659         ;;
10660       esac
10661       runpath_var='LD_RUN_PATH'
10662       hardcode_shlibpath_var=no
10663       ;;
10664
10665     sysv4.3*)
10666       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10667       hardcode_shlibpath_var=no
10668       export_dynamic_flag_spec='-Bexport'
10669       ;;
10670
10671     sysv4*MP*)
10672       if test -d /usr/nec; then
10673         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10674         hardcode_shlibpath_var=no
10675         runpath_var=LD_RUN_PATH
10676         hardcode_runpath_var=yes
10677         ld_shlibs=yes
10678       fi
10679       ;;
10680
10681     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10682       no_undefined_flag='${wl}-z,text'
10683       archive_cmds_need_lc=no
10684       hardcode_shlibpath_var=no
10685       runpath_var='LD_RUN_PATH'
10686
10687       if test "$GCC" = yes; then
10688         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10689         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10690       else
10691         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10692         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10693       fi
10694       ;;
10695
10696     sysv5* | sco3.2v5* | sco5v6*)
10697       # Note: We can NOT use -z defs as we might desire, because we do not
10698       # link with -lc, and that would cause any symbols used from libc to
10699       # always be unresolved, which means just about no library would
10700       # ever link correctly.  If we're not using GNU ld we use -z text
10701       # though, which does catch some bad symbols but isn't as heavy-handed
10702       # as -z defs.
10703       no_undefined_flag='${wl}-z,text'
10704       allow_undefined_flag='${wl}-z,nodefs'
10705       archive_cmds_need_lc=no
10706       hardcode_shlibpath_var=no
10707       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10708       hardcode_libdir_separator=':'
10709       link_all_deplibs=yes
10710       export_dynamic_flag_spec='${wl}-Bexport'
10711       runpath_var='LD_RUN_PATH'
10712
10713       if test "$GCC" = yes; then
10714         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10715         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10716       else
10717         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10718         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10719       fi
10720       ;;
10721
10722     uts4*)
10723       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10724       hardcode_libdir_flag_spec='-L$libdir'
10725       hardcode_shlibpath_var=no
10726       ;;
10727
10728     *)
10729       ld_shlibs=no
10730       ;;
10731     esac
10732
10733     if test x$host_vendor = xsni; then
10734       case $host in
10735       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10736         export_dynamic_flag_spec='${wl}-Blargedynsym'
10737         ;;
10738       esac
10739     fi
10740   fi
10741
10742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10743 $as_echo "$ld_shlibs" >&6; }
10744 test "$ld_shlibs" = no && can_build_shared=no
10745
10746 with_gnu_ld=$with_gnu_ld
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762 #
10763 # Do we need to explicitly link libc?
10764 #
10765 case "x$archive_cmds_need_lc" in
10766 x|xyes)
10767   # Assume -lc should be added
10768   archive_cmds_need_lc=yes
10769
10770   if test "$enable_shared" = yes && test "$GCC" = yes; then
10771     case $archive_cmds in
10772     *'~'*)
10773       # FIXME: we may have to deal with multi-command sequences.
10774       ;;
10775     '$CC '*)
10776       # Test whether the compiler implicitly links with -lc since on some
10777       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10778       # to ld, don't add -lc before -lgcc.
10779       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10780 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10781 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
10782   $as_echo_n "(cached) " >&6
10783 else
10784   $RM conftest*
10785         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10786
10787         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10788   (eval $ac_compile) 2>&5
10789   ac_status=$?
10790   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10791   test $ac_status = 0; } 2>conftest.err; then
10792           soname=conftest
10793           lib=conftest
10794           libobjs=conftest.$ac_objext
10795           deplibs=
10796           wl=$lt_prog_compiler_wl
10797           pic_flag=$lt_prog_compiler_pic
10798           compiler_flags=-v
10799           linker_flags=-v
10800           verstring=
10801           output_objdir=.
10802           libname=conftest
10803           lt_save_allow_undefined_flag=$allow_undefined_flag
10804           allow_undefined_flag=
10805           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10806   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10807   ac_status=$?
10808   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10809   test $ac_status = 0; }
10810           then
10811             lt_cv_archive_cmds_need_lc=no
10812           else
10813             lt_cv_archive_cmds_need_lc=yes
10814           fi
10815           allow_undefined_flag=$lt_save_allow_undefined_flag
10816         else
10817           cat conftest.err 1>&5
10818         fi
10819         $RM conftest*
10820
10821 fi
10822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10823 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10824       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10825       ;;
10826     esac
10827   fi
10828   ;;
10829 esac
10830
10831
10832
10833
10834
10835
10836
10837
10838
10839
10840
10841
10842
10843
10844
10845
10846
10847
10848
10849
10850
10851
10852
10853
10854
10855
10856
10857
10858
10859
10860
10861
10862
10863
10864
10865
10866
10867
10868
10869
10870
10871
10872
10873
10874
10875
10876
10877
10878
10879
10880
10881
10882
10883
10884
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10986
10987   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10988 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10989
10990 if test "$GCC" = yes; then
10991   case $host_os in
10992     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10993     *) lt_awk_arg="/^libraries:/" ;;
10994   esac
10995   case $host_os in
10996     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10997     *) lt_sed_strip_eq="s,=/,/,g" ;;
10998   esac
10999   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
11000   case $lt_search_path_spec in
11001   *\;*)
11002     # if the path contains ";" then we assume it to be the separator
11003     # otherwise default to the standard path separator (i.e. ":") - it is
11004     # assumed that no part of a normal pathname contains ";" but that should
11005     # okay in the real world where ";" in dirpaths is itself problematic.
11006     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
11007     ;;
11008   *)
11009     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
11010     ;;
11011   esac
11012   # Ok, now we have the path, separated by spaces, we can step through it
11013   # and add multilib dir if necessary.
11014   lt_tmp_lt_search_path_spec=
11015   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11016   for lt_sys_path in $lt_search_path_spec; do
11017     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
11018       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
11019     else
11020       test -d "$lt_sys_path" && \
11021         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
11022     fi
11023   done
11024   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
11025 BEGIN {RS=" "; FS="/|\n";} {
11026   lt_foo="";
11027   lt_count=0;
11028   for (lt_i = NF; lt_i > 0; lt_i--) {
11029     if ($lt_i != "" && $lt_i != ".") {
11030       if ($lt_i == "..") {
11031         lt_count++;
11032       } else {
11033         if (lt_count == 0) {
11034           lt_foo="/" $lt_i lt_foo;
11035         } else {
11036           lt_count--;
11037         }
11038       }
11039     }
11040   }
11041   if (lt_foo != "") { lt_freq[lt_foo]++; }
11042   if (lt_freq[lt_foo] == 1) { print lt_foo; }
11043 }'`
11044   # AWK program above erroneously prepends '/' to C:/dos/paths
11045   # for these hosts.
11046   case $host_os in
11047     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
11048       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
11049   esac
11050   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
11051 else
11052   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11053 fi
11054 library_names_spec=
11055 libname_spec='lib$name'
11056 soname_spec=
11057 shrext_cmds=".so"
11058 postinstall_cmds=
11059 postuninstall_cmds=
11060 finish_cmds=
11061 finish_eval=
11062 shlibpath_var=
11063 shlibpath_overrides_runpath=unknown
11064 version_type=none
11065 dynamic_linker="$host_os ld.so"
11066 sys_lib_dlsearch_path_spec="/lib /usr/lib"
11067 need_lib_prefix=unknown
11068 hardcode_into_libs=no
11069
11070 # when you set need_version to no, make sure it does not cause -set_version
11071 # flags to be left without arguments
11072 need_version=unknown
11073
11074 case $host_os in
11075 aix3*)
11076   version_type=linux
11077   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
11078   shlibpath_var=LIBPATH
11079
11080   # AIX 3 has no versioning support, so we append a major version to the name.
11081   soname_spec='${libname}${release}${shared_ext}$major'
11082   ;;
11083
11084 aix[4-9]*)
11085   version_type=linux
11086   need_lib_prefix=no
11087   need_version=no
11088   hardcode_into_libs=yes
11089   if test "$host_cpu" = ia64; then
11090     # AIX 5 supports IA64
11091     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
11092     shlibpath_var=LD_LIBRARY_PATH
11093   else
11094     # With GCC up to 2.95.x, collect2 would create an import file
11095     # for dependence libraries.  The import file would start with
11096     # the line `#! .'.  This would cause the generated library to
11097     # depend on `.', always an invalid library.  This was fixed in
11098     # development snapshots of GCC prior to 3.0.
11099     case $host_os in
11100       aix4 | aix4.[01] | aix4.[01].*)
11101       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
11102            echo ' yes '
11103            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
11104         :
11105       else
11106         can_build_shared=no
11107       fi
11108       ;;
11109     esac
11110     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
11111     # soname into executable. Probably we can add versioning support to
11112     # collect2, so additional links can be useful in future.
11113     if test "$aix_use_runtimelinking" = yes; then
11114       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
11115       # instead of lib<name>.a to let people know that these are not
11116       # typical AIX shared libraries.
11117       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11118     else
11119       # We preserve .a as extension for shared libraries through AIX4.2
11120       # and later when we are not doing run time linking.
11121       library_names_spec='${libname}${release}.a $libname.a'
11122       soname_spec='${libname}${release}${shared_ext}$major'
11123     fi
11124     shlibpath_var=LIBPATH
11125   fi
11126   ;;
11127
11128 amigaos*)
11129   case $host_cpu in
11130   powerpc)
11131     # Since July 2007 AmigaOS4 officially supports .so libraries.
11132     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
11133     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11134     ;;
11135   m68k)
11136     library_names_spec='$libname.ixlibrary $libname.a'
11137     # Create ${libname}_ixlibrary.a entries in /sys/libs.
11138     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
11139     ;;
11140   esac
11141   ;;
11142
11143 beos*)
11144   library_names_spec='${libname}${shared_ext}'
11145   dynamic_linker="$host_os ld.so"
11146   shlibpath_var=LIBRARY_PATH
11147   ;;
11148
11149 bsdi[45]*)
11150   version_type=linux
11151   need_version=no
11152   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11153   soname_spec='${libname}${release}${shared_ext}$major'
11154   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
11155   shlibpath_var=LD_LIBRARY_PATH
11156   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
11157   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
11158   # the default ld.so.conf also contains /usr/contrib/lib and
11159   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
11160   # libtool to hard-code these into programs
11161   ;;
11162
11163 cygwin* | mingw* | pw32* | cegcc*)
11164   version_type=windows
11165   shrext_cmds=".dll"
11166   need_version=no
11167   need_lib_prefix=no
11168
11169   case $GCC,$host_os in
11170   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
11171     library_names_spec='$libname.dll.a'
11172     # DLL is installed to $(libdir)/../bin by postinstall_cmds
11173     postinstall_cmds='base_file=`basename \${file}`~
11174       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
11175       dldir=$destdir/`dirname \$dlpath`~
11176       test -d \$dldir || mkdir -p \$dldir~
11177       $install_prog $dir/$dlname \$dldir/$dlname~
11178       chmod a+x \$dldir/$dlname~
11179       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11180         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11181       fi'
11182     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11183       dlpath=$dir/\$dldll~
11184        $RM \$dlpath'
11185     shlibpath_overrides_runpath=yes
11186
11187     case $host_os in
11188     cygwin*)
11189       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
11190       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11191
11192       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
11193       ;;
11194     mingw* | cegcc*)
11195       # MinGW DLLs use traditional 'lib' prefix
11196       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11197       ;;
11198     pw32*)
11199       # pw32 DLLs use 'pw' prefix rather than 'lib'
11200       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11201       ;;
11202     esac
11203     ;;
11204
11205   *)
11206     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
11207     ;;
11208   esac
11209   dynamic_linker='Win32 ld.exe'
11210   # FIXME: first we should search . and the directory the executable is in
11211   shlibpath_var=PATH
11212   ;;
11213
11214 darwin* | rhapsody*)
11215   dynamic_linker="$host_os dyld"
11216   version_type=darwin
11217   need_lib_prefix=no
11218   need_version=no
11219   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
11220   soname_spec='${libname}${release}${major}$shared_ext'
11221   shlibpath_overrides_runpath=yes
11222   shlibpath_var=DYLD_LIBRARY_PATH
11223   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11224
11225   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11226   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11227   ;;
11228
11229 dgux*)
11230   version_type=linux
11231   need_lib_prefix=no
11232   need_version=no
11233   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
11234   soname_spec='${libname}${release}${shared_ext}$major'
11235   shlibpath_var=LD_LIBRARY_PATH
11236   ;;
11237
11238 freebsd* | dragonfly*)
11239   # DragonFly does not have aout.  When/if they implement a new
11240   # versioning mechanism, adjust this.
11241   if test -x /usr/bin/objformat; then
11242     objformat=`/usr/bin/objformat`
11243   else
11244     case $host_os in
11245     freebsd[123]*) objformat=aout ;;
11246     *) objformat=elf ;;
11247     esac
11248   fi
11249   version_type=freebsd-$objformat
11250   case $version_type in
11251     freebsd-elf*)
11252       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11253       need_version=no
11254       need_lib_prefix=no
11255       ;;
11256     freebsd-*)
11257       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11258       need_version=yes
11259       ;;
11260   esac
11261   shlibpath_var=LD_LIBRARY_PATH
11262   case $host_os in
11263   freebsd2*)
11264     shlibpath_overrides_runpath=yes
11265     ;;
11266   freebsd3.[01]* | freebsdelf3.[01]*)
11267     shlibpath_overrides_runpath=yes
11268     hardcode_into_libs=yes
11269     ;;
11270   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11271   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11272     shlibpath_overrides_runpath=no
11273     hardcode_into_libs=yes
11274     ;;
11275   *) # from 4.6 on, and DragonFly
11276     shlibpath_overrides_runpath=yes
11277     hardcode_into_libs=yes
11278     ;;
11279   esac
11280   ;;
11281
11282 gnu*)
11283   version_type=linux
11284   need_lib_prefix=no
11285   need_version=no
11286   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11287   soname_spec='${libname}${release}${shared_ext}$major'
11288   shlibpath_var=LD_LIBRARY_PATH
11289   hardcode_into_libs=yes
11290   ;;
11291
11292 haiku*)
11293   version_type=linux
11294   need_lib_prefix=no
11295   need_version=no
11296   dynamic_linker="$host_os runtime_loader"
11297   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11298   soname_spec='${libname}${release}${shared_ext}$major'
11299   shlibpath_var=LIBRARY_PATH
11300   shlibpath_overrides_runpath=yes
11301   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
11302   hardcode_into_libs=yes
11303   ;;
11304
11305 hpux9* | hpux10* | hpux11*)
11306   # Give a soname corresponding to the major version so that dld.sl refuses to
11307   # link against other versions.
11308   version_type=sunos
11309   need_lib_prefix=no
11310   need_version=no
11311   case $host_cpu in
11312   ia64*)
11313     shrext_cmds='.so'
11314     hardcode_into_libs=yes
11315     dynamic_linker="$host_os dld.so"
11316     shlibpath_var=LD_LIBRARY_PATH
11317     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11318     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11319     soname_spec='${libname}${release}${shared_ext}$major'
11320     if test "X$HPUX_IA64_MODE" = X32; then
11321       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11322     else
11323       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11324     fi
11325     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11326     ;;
11327   hppa*64*)
11328     shrext_cmds='.sl'
11329     hardcode_into_libs=yes
11330     dynamic_linker="$host_os dld.sl"
11331     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11332     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11333     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11334     soname_spec='${libname}${release}${shared_ext}$major'
11335     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11336     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11337     ;;
11338   *)
11339     shrext_cmds='.sl'
11340     dynamic_linker="$host_os dld.sl"
11341     shlibpath_var=SHLIB_PATH
11342     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11343     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11344     soname_spec='${libname}${release}${shared_ext}$major'
11345     ;;
11346   esac
11347   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11348   postinstall_cmds='chmod 555 $lib'
11349   # or fails outright, so override atomically:
11350   install_override_mode=555
11351   ;;
11352
11353 interix[3-9]*)
11354   version_type=linux
11355   need_lib_prefix=no
11356   need_version=no
11357   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11358   soname_spec='${libname}${release}${shared_ext}$major'
11359   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11360   shlibpath_var=LD_LIBRARY_PATH
11361   shlibpath_overrides_runpath=no
11362   hardcode_into_libs=yes
11363   ;;
11364
11365 irix5* | irix6* | nonstopux*)
11366   case $host_os in
11367     nonstopux*) version_type=nonstopux ;;
11368     *)
11369         if test "$lt_cv_prog_gnu_ld" = yes; then
11370                 version_type=linux
11371         else
11372                 version_type=irix
11373         fi ;;
11374   esac
11375   need_lib_prefix=no
11376   need_version=no
11377   soname_spec='${libname}${release}${shared_ext}$major'
11378   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11379   case $host_os in
11380   irix5* | nonstopux*)
11381     libsuff= shlibsuff=
11382     ;;
11383   *)
11384     case $LD in # libtool.m4 will add one of these switches to LD
11385     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11386       libsuff= shlibsuff= libmagic=32-bit;;
11387     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11388       libsuff=32 shlibsuff=N32 libmagic=N32;;
11389     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11390       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11391     *) libsuff= shlibsuff= libmagic=never-match;;
11392     esac
11393     ;;
11394   esac
11395   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11396   shlibpath_overrides_runpath=no
11397   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11398   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11399   hardcode_into_libs=yes
11400   ;;
11401
11402 # No shared lib support for Linux oldld, aout, or coff.
11403 linux*oldld* | linux*aout* | linux*coff*)
11404   dynamic_linker=no
11405   ;;
11406
11407 # This must be Linux ELF.
11408 linux* | k*bsd*-gnu | kopensolaris*-gnu)
11409   version_type=linux
11410   need_lib_prefix=no
11411   need_version=no
11412   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11413   soname_spec='${libname}${release}${shared_ext}$major'
11414   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11415   shlibpath_var=LD_LIBRARY_PATH
11416   shlibpath_overrides_runpath=no
11417
11418   # Some binutils ld are patched to set DT_RUNPATH
11419   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
11420   $as_echo_n "(cached) " >&6
11421 else
11422   lt_cv_shlibpath_overrides_runpath=no
11423     save_LDFLAGS=$LDFLAGS
11424     save_libdir=$libdir
11425     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11426          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11427     if test x$gcc_no_link = xyes; then
11428   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11429 fi
11430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11431 /* end confdefs.h.  */
11432
11433 int
11434 main ()
11435 {
11436
11437   ;
11438   return 0;
11439 }
11440 _ACEOF
11441 if ac_fn_c_try_link "$LINENO"; then :
11442   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11443   lt_cv_shlibpath_overrides_runpath=yes
11444 fi
11445 fi
11446 rm -f core conftest.err conftest.$ac_objext \
11447     conftest$ac_exeext conftest.$ac_ext
11448     LDFLAGS=$save_LDFLAGS
11449     libdir=$save_libdir
11450
11451 fi
11452
11453   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11454
11455   # This implies no fast_install, which is unacceptable.
11456   # Some rework will be needed to allow for fast_install
11457   # before this can be enabled.
11458   hardcode_into_libs=yes
11459
11460   # Append ld.so.conf contents to the search path
11461   if test -f /etc/ld.so.conf; then
11462     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
11463     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11464   fi
11465
11466   # We used to test for /lib/ld.so.1 and disable shared libraries on
11467   # powerpc, because MkLinux only supported shared libraries with the
11468   # GNU dynamic linker.  Since this was broken with cross compilers,
11469   # most powerpc-linux boxes support dynamic linking these days and
11470   # people can always --disable-shared, the test was removed, and we
11471   # assume the GNU/Linux dynamic linker is in use.
11472   dynamic_linker='GNU/Linux ld.so'
11473   ;;
11474
11475 netbsd*)
11476   version_type=sunos
11477   need_lib_prefix=no
11478   need_version=no
11479   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11480     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11481     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11482     dynamic_linker='NetBSD (a.out) ld.so'
11483   else
11484     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11485     soname_spec='${libname}${release}${shared_ext}$major'
11486     dynamic_linker='NetBSD ld.elf_so'
11487   fi
11488   shlibpath_var=LD_LIBRARY_PATH
11489   shlibpath_overrides_runpath=yes
11490   hardcode_into_libs=yes
11491   ;;
11492
11493 newsos6)
11494   version_type=linux
11495   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11496   shlibpath_var=LD_LIBRARY_PATH
11497   shlibpath_overrides_runpath=yes
11498   ;;
11499
11500 *nto* | *qnx*)
11501   version_type=qnx
11502   need_lib_prefix=no
11503   need_version=no
11504   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11505   soname_spec='${libname}${release}${shared_ext}$major'
11506   shlibpath_var=LD_LIBRARY_PATH
11507   shlibpath_overrides_runpath=no
11508   hardcode_into_libs=yes
11509   dynamic_linker='ldqnx.so'
11510   ;;
11511
11512 openbsd*)
11513   version_type=sunos
11514   sys_lib_dlsearch_path_spec="/usr/lib"
11515   need_lib_prefix=no
11516   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11517   case $host_os in
11518     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11519     *)                          need_version=no  ;;
11520   esac
11521   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11522   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11523   shlibpath_var=LD_LIBRARY_PATH
11524   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11525     case $host_os in
11526       openbsd2.[89] | openbsd2.[89].*)
11527         shlibpath_overrides_runpath=no
11528         ;;
11529       *)
11530         shlibpath_overrides_runpath=yes
11531         ;;
11532       esac
11533   else
11534     shlibpath_overrides_runpath=yes
11535   fi
11536   ;;
11537
11538 os2*)
11539   libname_spec='$name'
11540   shrext_cmds=".dll"
11541   need_lib_prefix=no
11542   library_names_spec='$libname${shared_ext} $libname.a'
11543   dynamic_linker='OS/2 ld.exe'
11544   shlibpath_var=LIBPATH
11545   ;;
11546
11547 osf3* | osf4* | osf5*)
11548   version_type=osf
11549   need_lib_prefix=no
11550   need_version=no
11551   soname_spec='${libname}${release}${shared_ext}$major'
11552   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11553   shlibpath_var=LD_LIBRARY_PATH
11554   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11555   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11556   ;;
11557
11558 rdos*)
11559   dynamic_linker=no
11560   ;;
11561
11562 solaris*)
11563   version_type=linux
11564   need_lib_prefix=no
11565   need_version=no
11566   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11567   soname_spec='${libname}${release}${shared_ext}$major'
11568   shlibpath_var=LD_LIBRARY_PATH
11569   shlibpath_overrides_runpath=yes
11570   hardcode_into_libs=yes
11571   # ldd complains unless libraries are executable
11572   postinstall_cmds='chmod +x $lib'
11573   ;;
11574
11575 sunos4*)
11576   version_type=sunos
11577   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11578   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11579   shlibpath_var=LD_LIBRARY_PATH
11580   shlibpath_overrides_runpath=yes
11581   if test "$with_gnu_ld" = yes; then
11582     need_lib_prefix=no
11583   fi
11584   need_version=yes
11585   ;;
11586
11587 sysv4 | sysv4.3*)
11588   version_type=linux
11589   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11590   soname_spec='${libname}${release}${shared_ext}$major'
11591   shlibpath_var=LD_LIBRARY_PATH
11592   case $host_vendor in
11593     sni)
11594       shlibpath_overrides_runpath=no
11595       need_lib_prefix=no
11596       runpath_var=LD_RUN_PATH
11597       ;;
11598     siemens)
11599       need_lib_prefix=no
11600       ;;
11601     motorola)
11602       need_lib_prefix=no
11603       need_version=no
11604       shlibpath_overrides_runpath=no
11605       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11606       ;;
11607   esac
11608   ;;
11609
11610 sysv4*MP*)
11611   if test -d /usr/nec ;then
11612     version_type=linux
11613     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11614     soname_spec='$libname${shared_ext}.$major'
11615     shlibpath_var=LD_LIBRARY_PATH
11616   fi
11617   ;;
11618
11619 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11620   version_type=freebsd-elf
11621   need_lib_prefix=no
11622   need_version=no
11623   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11624   soname_spec='${libname}${release}${shared_ext}$major'
11625   shlibpath_var=LD_LIBRARY_PATH
11626   shlibpath_overrides_runpath=yes
11627   hardcode_into_libs=yes
11628   if test "$with_gnu_ld" = yes; then
11629     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11630   else
11631     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11632     case $host_os in
11633       sco3.2v5*)
11634         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11635         ;;
11636     esac
11637   fi
11638   sys_lib_dlsearch_path_spec='/usr/lib'
11639   ;;
11640
11641 tpf*)
11642   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11643   version_type=linux
11644   need_lib_prefix=no
11645   need_version=no
11646   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11647   shlibpath_var=LD_LIBRARY_PATH
11648   shlibpath_overrides_runpath=no
11649   hardcode_into_libs=yes
11650   ;;
11651
11652 uts4*)
11653   version_type=linux
11654   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11655   soname_spec='${libname}${release}${shared_ext}$major'
11656   shlibpath_var=LD_LIBRARY_PATH
11657   ;;
11658
11659 *)
11660   dynamic_linker=no
11661   ;;
11662 esac
11663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11664 $as_echo "$dynamic_linker" >&6; }
11665 test "$dynamic_linker" = no && can_build_shared=no
11666
11667 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11668 if test "$GCC" = yes; then
11669   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11670 fi
11671
11672 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11673   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11674 fi
11675 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11676   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11677 fi
11678
11679
11680
11681
11682
11683
11684
11685
11686
11687
11688
11689
11690
11691
11692
11693
11694
11695
11696
11697
11698
11699
11700
11701
11702
11703
11704
11705
11706
11707
11708
11709
11710
11711
11712
11713
11714
11715
11716
11717
11718
11719
11720
11721
11722
11723
11724
11725
11726
11727
11728
11729
11730
11731
11732
11733
11734
11735
11736
11737
11738
11739
11740
11741
11742
11743
11744
11745
11746
11747
11748
11749
11750
11751
11752
11753
11754
11755
11756
11757
11758
11759
11760
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11771 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11772 hardcode_action=
11773 if test -n "$hardcode_libdir_flag_spec" ||
11774    test -n "$runpath_var" ||
11775    test "X$hardcode_automatic" = "Xyes" ; then
11776
11777   # We can hardcode non-existent directories.
11778   if test "$hardcode_direct" != no &&
11779      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11780      # have to relink, otherwise we might link with an installed library
11781      # when we should be linking with a yet-to-be-installed one
11782      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11783      test "$hardcode_minus_L" != no; then
11784     # Linking always hardcodes the temporary library directory.
11785     hardcode_action=relink
11786   else
11787     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11788     hardcode_action=immediate
11789   fi
11790 else
11791   # We cannot hardcode anything, or else we can only hardcode existing
11792   # directories.
11793   hardcode_action=unsupported
11794 fi
11795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11796 $as_echo "$hardcode_action" >&6; }
11797
11798 if test "$hardcode_action" = relink ||
11799    test "$inherit_rpath" = yes; then
11800   # Fast installation is not supported
11801   enable_fast_install=no
11802 elif test "$shlibpath_overrides_runpath" = yes ||
11803      test "$enable_shared" = no; then
11804   # Fast installation is not necessary
11805   enable_fast_install=needless
11806 fi
11807
11808
11809
11810
11811
11812
11813   if test "x$enable_dlopen" != xyes; then
11814   enable_dlopen=unknown
11815   enable_dlopen_self=unknown
11816   enable_dlopen_self_static=unknown
11817 else
11818   lt_cv_dlopen=no
11819   lt_cv_dlopen_libs=
11820
11821   case $host_os in
11822   beos*)
11823     lt_cv_dlopen="load_add_on"
11824     lt_cv_dlopen_libs=
11825     lt_cv_dlopen_self=yes
11826     ;;
11827
11828   mingw* | pw32* | cegcc*)
11829     lt_cv_dlopen="LoadLibrary"
11830     lt_cv_dlopen_libs=
11831     ;;
11832
11833   cygwin*)
11834     lt_cv_dlopen="dlopen"
11835     lt_cv_dlopen_libs=
11836     ;;
11837
11838   darwin*)
11839   # if libdl is installed we need to link against it
11840     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11841 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11842 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11843   $as_echo_n "(cached) " >&6
11844 else
11845   ac_check_lib_save_LIBS=$LIBS
11846 LIBS="-ldl  $LIBS"
11847 if test x$gcc_no_link = xyes; then
11848   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11849 fi
11850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11851 /* end confdefs.h.  */
11852
11853 /* Override any GCC internal prototype to avoid an error.
11854    Use char because int might match the return type of a GCC
11855    builtin and then its argument prototype would still apply.  */
11856 #ifdef __cplusplus
11857 extern "C"
11858 #endif
11859 char dlopen ();
11860 int
11861 main ()
11862 {
11863 return dlopen ();
11864   ;
11865   return 0;
11866 }
11867 _ACEOF
11868 if ac_fn_c_try_link "$LINENO"; then :
11869   ac_cv_lib_dl_dlopen=yes
11870 else
11871   ac_cv_lib_dl_dlopen=no
11872 fi
11873 rm -f core conftest.err conftest.$ac_objext \
11874     conftest$ac_exeext conftest.$ac_ext
11875 LIBS=$ac_check_lib_save_LIBS
11876 fi
11877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11878 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11879 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11880   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11881 else
11882
11883     lt_cv_dlopen="dyld"
11884     lt_cv_dlopen_libs=
11885     lt_cv_dlopen_self=yes
11886
11887 fi
11888
11889     ;;
11890
11891   *)
11892     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11893 if test "x$ac_cv_func_shl_load" = x""yes; then :
11894   lt_cv_dlopen="shl_load"
11895 else
11896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11897 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11898 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11899   $as_echo_n "(cached) " >&6
11900 else
11901   ac_check_lib_save_LIBS=$LIBS
11902 LIBS="-ldld  $LIBS"
11903 if test x$gcc_no_link = xyes; then
11904   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11905 fi
11906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11907 /* end confdefs.h.  */
11908
11909 /* Override any GCC internal prototype to avoid an error.
11910    Use char because int might match the return type of a GCC
11911    builtin and then its argument prototype would still apply.  */
11912 #ifdef __cplusplus
11913 extern "C"
11914 #endif
11915 char shl_load ();
11916 int
11917 main ()
11918 {
11919 return shl_load ();
11920   ;
11921   return 0;
11922 }
11923 _ACEOF
11924 if ac_fn_c_try_link "$LINENO"; then :
11925   ac_cv_lib_dld_shl_load=yes
11926 else
11927   ac_cv_lib_dld_shl_load=no
11928 fi
11929 rm -f core conftest.err conftest.$ac_objext \
11930     conftest$ac_exeext conftest.$ac_ext
11931 LIBS=$ac_check_lib_save_LIBS
11932 fi
11933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11934 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11935 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11936   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11937 else
11938   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11939 if test "x$ac_cv_func_dlopen" = x""yes; then :
11940   lt_cv_dlopen="dlopen"
11941 else
11942   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11943 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11944 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11945   $as_echo_n "(cached) " >&6
11946 else
11947   ac_check_lib_save_LIBS=$LIBS
11948 LIBS="-ldl  $LIBS"
11949 if test x$gcc_no_link = xyes; then
11950   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11951 fi
11952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11953 /* end confdefs.h.  */
11954
11955 /* Override any GCC internal prototype to avoid an error.
11956    Use char because int might match the return type of a GCC
11957    builtin and then its argument prototype would still apply.  */
11958 #ifdef __cplusplus
11959 extern "C"
11960 #endif
11961 char dlopen ();
11962 int
11963 main ()
11964 {
11965 return dlopen ();
11966   ;
11967   return 0;
11968 }
11969 _ACEOF
11970 if ac_fn_c_try_link "$LINENO"; then :
11971   ac_cv_lib_dl_dlopen=yes
11972 else
11973   ac_cv_lib_dl_dlopen=no
11974 fi
11975 rm -f core conftest.err conftest.$ac_objext \
11976     conftest$ac_exeext conftest.$ac_ext
11977 LIBS=$ac_check_lib_save_LIBS
11978 fi
11979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11980 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11981 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11982   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11983 else
11984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11985 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11986 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11987   $as_echo_n "(cached) " >&6
11988 else
11989   ac_check_lib_save_LIBS=$LIBS
11990 LIBS="-lsvld  $LIBS"
11991 if test x$gcc_no_link = xyes; then
11992   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11993 fi
11994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11995 /* end confdefs.h.  */
11996
11997 /* Override any GCC internal prototype to avoid an error.
11998    Use char because int might match the return type of a GCC
11999    builtin and then its argument prototype would still apply.  */
12000 #ifdef __cplusplus
12001 extern "C"
12002 #endif
12003 char dlopen ();
12004 int
12005 main ()
12006 {
12007 return dlopen ();
12008   ;
12009   return 0;
12010 }
12011 _ACEOF
12012 if ac_fn_c_try_link "$LINENO"; then :
12013   ac_cv_lib_svld_dlopen=yes
12014 else
12015   ac_cv_lib_svld_dlopen=no
12016 fi
12017 rm -f core conftest.err conftest.$ac_objext \
12018     conftest$ac_exeext conftest.$ac_ext
12019 LIBS=$ac_check_lib_save_LIBS
12020 fi
12021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
12022 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
12023 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
12024   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
12025 else
12026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
12027 $as_echo_n "checking for dld_link in -ldld... " >&6; }
12028 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
12029   $as_echo_n "(cached) " >&6
12030 else
12031   ac_check_lib_save_LIBS=$LIBS
12032 LIBS="-ldld  $LIBS"
12033 if test x$gcc_no_link = xyes; then
12034   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12035 fi
12036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12037 /* end confdefs.h.  */
12038
12039 /* Override any GCC internal prototype to avoid an error.
12040    Use char because int might match the return type of a GCC
12041    builtin and then its argument prototype would still apply.  */
12042 #ifdef __cplusplus
12043 extern "C"
12044 #endif
12045 char dld_link ();
12046 int
12047 main ()
12048 {
12049 return dld_link ();
12050   ;
12051   return 0;
12052 }
12053 _ACEOF
12054 if ac_fn_c_try_link "$LINENO"; then :
12055   ac_cv_lib_dld_dld_link=yes
12056 else
12057   ac_cv_lib_dld_dld_link=no
12058 fi
12059 rm -f core conftest.err conftest.$ac_objext \
12060     conftest$ac_exeext conftest.$ac_ext
12061 LIBS=$ac_check_lib_save_LIBS
12062 fi
12063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
12064 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
12065 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
12066   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
12067 fi
12068
12069
12070 fi
12071
12072
12073 fi
12074
12075
12076 fi
12077
12078
12079 fi
12080
12081
12082 fi
12083
12084     ;;
12085   esac
12086
12087   if test "x$lt_cv_dlopen" != xno; then
12088     enable_dlopen=yes
12089   else
12090     enable_dlopen=no
12091   fi
12092
12093   case $lt_cv_dlopen in
12094   dlopen)
12095     save_CPPFLAGS="$CPPFLAGS"
12096     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
12097
12098     save_LDFLAGS="$LDFLAGS"
12099     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
12100
12101     save_LIBS="$LIBS"
12102     LIBS="$lt_cv_dlopen_libs $LIBS"
12103
12104     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
12105 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
12106 if test "${lt_cv_dlopen_self+set}" = set; then :
12107   $as_echo_n "(cached) " >&6
12108 else
12109           if test "$cross_compiling" = yes; then :
12110   lt_cv_dlopen_self=cross
12111 else
12112   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12113   lt_status=$lt_dlunknown
12114   cat > conftest.$ac_ext <<_LT_EOF
12115 #line 12115 "configure"
12116 #include "confdefs.h"
12117
12118 #if HAVE_DLFCN_H
12119 #include <dlfcn.h>
12120 #endif
12121
12122 #include <stdio.h>
12123
12124 #ifdef RTLD_GLOBAL
12125 #  define LT_DLGLOBAL           RTLD_GLOBAL
12126 #else
12127 #  ifdef DL_GLOBAL
12128 #    define LT_DLGLOBAL         DL_GLOBAL
12129 #  else
12130 #    define LT_DLGLOBAL         0
12131 #  endif
12132 #endif
12133
12134 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12135    find out it does not work in some platform. */
12136 #ifndef LT_DLLAZY_OR_NOW
12137 #  ifdef RTLD_LAZY
12138 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12139 #  else
12140 #    ifdef DL_LAZY
12141 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12142 #    else
12143 #      ifdef RTLD_NOW
12144 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12145 #      else
12146 #        ifdef DL_NOW
12147 #          define LT_DLLAZY_OR_NOW      DL_NOW
12148 #        else
12149 #          define LT_DLLAZY_OR_NOW      0
12150 #        endif
12151 #      endif
12152 #    endif
12153 #  endif
12154 #endif
12155
12156 /* When -fvisbility=hidden is used, assume the code has been annotated
12157    correspondingly for the symbols needed.  */
12158 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12159 void fnord () __attribute__((visibility("default")));
12160 #endif
12161
12162 void fnord () { int i=42; }
12163 int main ()
12164 {
12165   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12166   int status = $lt_dlunknown;
12167
12168   if (self)
12169     {
12170       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12171       else
12172         {
12173           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12174           else puts (dlerror ());
12175         }
12176       /* dlclose (self); */
12177     }
12178   else
12179     puts (dlerror ());
12180
12181   return status;
12182 }
12183 _LT_EOF
12184   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12185   (eval $ac_link) 2>&5
12186   ac_status=$?
12187   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12188   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12189     (./conftest; exit; ) >&5 2>/dev/null
12190     lt_status=$?
12191     case x$lt_status in
12192       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12193       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12194       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12195     esac
12196   else :
12197     # compilation failed
12198     lt_cv_dlopen_self=no
12199   fi
12200 fi
12201 rm -fr conftest*
12202
12203
12204 fi
12205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12206 $as_echo "$lt_cv_dlopen_self" >&6; }
12207
12208     if test "x$lt_cv_dlopen_self" = xyes; then
12209       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12210       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12211 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12212 if test "${lt_cv_dlopen_self_static+set}" = set; then :
12213   $as_echo_n "(cached) " >&6
12214 else
12215           if test "$cross_compiling" = yes; then :
12216   lt_cv_dlopen_self_static=cross
12217 else
12218   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12219   lt_status=$lt_dlunknown
12220   cat > conftest.$ac_ext <<_LT_EOF
12221 #line 12221 "configure"
12222 #include "confdefs.h"
12223
12224 #if HAVE_DLFCN_H
12225 #include <dlfcn.h>
12226 #endif
12227
12228 #include <stdio.h>
12229
12230 #ifdef RTLD_GLOBAL
12231 #  define LT_DLGLOBAL           RTLD_GLOBAL
12232 #else
12233 #  ifdef DL_GLOBAL
12234 #    define LT_DLGLOBAL         DL_GLOBAL
12235 #  else
12236 #    define LT_DLGLOBAL         0
12237 #  endif
12238 #endif
12239
12240 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12241    find out it does not work in some platform. */
12242 #ifndef LT_DLLAZY_OR_NOW
12243 #  ifdef RTLD_LAZY
12244 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12245 #  else
12246 #    ifdef DL_LAZY
12247 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12248 #    else
12249 #      ifdef RTLD_NOW
12250 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12251 #      else
12252 #        ifdef DL_NOW
12253 #          define LT_DLLAZY_OR_NOW      DL_NOW
12254 #        else
12255 #          define LT_DLLAZY_OR_NOW      0
12256 #        endif
12257 #      endif
12258 #    endif
12259 #  endif
12260 #endif
12261
12262 /* When -fvisbility=hidden is used, assume the code has been annotated
12263    correspondingly for the symbols needed.  */
12264 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12265 void fnord () __attribute__((visibility("default")));
12266 #endif
12267
12268 void fnord () { int i=42; }
12269 int main ()
12270 {
12271   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12272   int status = $lt_dlunknown;
12273
12274   if (self)
12275     {
12276       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12277       else
12278         {
12279           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12280           else puts (dlerror ());
12281         }
12282       /* dlclose (self); */
12283     }
12284   else
12285     puts (dlerror ());
12286
12287   return status;
12288 }
12289 _LT_EOF
12290   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12291   (eval $ac_link) 2>&5
12292   ac_status=$?
12293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12294   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12295     (./conftest; exit; ) >&5 2>/dev/null
12296     lt_status=$?
12297     case x$lt_status in
12298       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12299       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12300       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12301     esac
12302   else :
12303     # compilation failed
12304     lt_cv_dlopen_self_static=no
12305   fi
12306 fi
12307 rm -fr conftest*
12308
12309
12310 fi
12311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12312 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12313     fi
12314
12315     CPPFLAGS="$save_CPPFLAGS"
12316     LDFLAGS="$save_LDFLAGS"
12317     LIBS="$save_LIBS"
12318     ;;
12319   esac
12320
12321   case $lt_cv_dlopen_self in
12322   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12323   *) enable_dlopen_self=unknown ;;
12324   esac
12325
12326   case $lt_cv_dlopen_self_static in
12327   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12328   *) enable_dlopen_self_static=unknown ;;
12329   esac
12330 fi
12331
12332
12333
12334
12335
12336
12337
12338
12339
12340
12341
12342
12343
12344
12345
12346
12347
12348 striplib=
12349 old_striplib=
12350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12351 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12352 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12353   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12354   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12356 $as_echo "yes" >&6; }
12357 else
12358 # FIXME - insert some real tests, host_os isn't really good enough
12359   case $host_os in
12360   darwin*)
12361     if test -n "$STRIP" ; then
12362       striplib="$STRIP -x"
12363       old_striplib="$STRIP -S"
12364       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12365 $as_echo "yes" >&6; }
12366     else
12367       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12368 $as_echo "no" >&6; }
12369     fi
12370     ;;
12371   *)
12372     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12373 $as_echo "no" >&6; }
12374     ;;
12375   esac
12376 fi
12377
12378
12379
12380
12381
12382
12383
12384
12385
12386
12387
12388
12389   # Report which library types will actually be built
12390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12391 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12393 $as_echo "$can_build_shared" >&6; }
12394
12395   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12396 $as_echo_n "checking whether to build shared libraries... " >&6; }
12397   test "$can_build_shared" = "no" && enable_shared=no
12398
12399   # On AIX, shared libraries and static libraries use the same namespace, and
12400   # are all built from PIC.
12401   case $host_os in
12402   aix3*)
12403     test "$enable_shared" = yes && enable_static=no
12404     if test -n "$RANLIB"; then
12405       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12406       postinstall_cmds='$RANLIB $lib'
12407     fi
12408     ;;
12409
12410   aix[4-9]*)
12411     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12412       test "$enable_shared" = yes && enable_static=no
12413     fi
12414     ;;
12415   esac
12416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12417 $as_echo "$enable_shared" >&6; }
12418
12419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12420 $as_echo_n "checking whether to build static libraries... " >&6; }
12421   # Make sure either enable_shared or enable_static is yes.
12422   test "$enable_shared" = yes || enable_static=yes
12423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12424 $as_echo "$enable_static" >&6; }
12425
12426
12427
12428
12429 fi
12430 ac_ext=c
12431 ac_cpp='$CPP $CPPFLAGS'
12432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12434 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12435
12436 CC="$lt_save_CC"
12437
12438
12439
12440
12441
12442
12443
12444
12445
12446
12447
12448
12449
12450         ac_config_commands="$ac_config_commands libtool"
12451
12452
12453
12454
12455 # Only expand once:
12456
12457
12458
12459
12460
12461 case $host in
12462   *-cygwin* | *-mingw*)
12463     # 'host' will be top-level target in the case of a target lib,
12464     # we must compare to with_cross_host to decide if this is a native
12465     # or cross-compiler and select where to install dlls appropriately.
12466     if test -n "$with_cross_host" &&
12467         test x"$with_cross_host" != x"no"; then
12468       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
12469     else
12470       lt_host_flags='-no-undefined -bindir "$(bindir)"';
12471     fi
12472     ;;
12473   *)
12474     lt_host_flags=
12475     ;;
12476 esac
12477
12478
12479
12480
12481
12482 #AC_MSG_NOTICE([====== Finished libtool configuration]) ; sleep 10
12483
12484 # We need gfortran to compile parts of the library
12485 #AC_PROG_FC(gfortran)
12486 FC="$GFORTRAN"
12487 ac_ext=${ac_fc_srcext-f}
12488 ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
12489 ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
12490 ac_compiler_gnu=$ac_cv_fc_compiler_gnu
12491 if test -n "$ac_tool_prefix"; then
12492   for ac_prog in gfortran
12493   do
12494     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12495 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12497 $as_echo_n "checking for $ac_word... " >&6; }
12498 if test "${ac_cv_prog_FC+set}" = set; then :
12499   $as_echo_n "(cached) " >&6
12500 else
12501   if test -n "$FC"; then
12502   ac_cv_prog_FC="$FC" # Let the user override the test.
12503 else
12504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12505 for as_dir in $PATH
12506 do
12507   IFS=$as_save_IFS
12508   test -z "$as_dir" && as_dir=.
12509     for ac_exec_ext in '' $ac_executable_extensions; do
12510   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12511     ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
12512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12513     break 2
12514   fi
12515 done
12516   done
12517 IFS=$as_save_IFS
12518
12519 fi
12520 fi
12521 FC=$ac_cv_prog_FC
12522 if test -n "$FC"; then
12523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FC" >&5
12524 $as_echo "$FC" >&6; }
12525 else
12526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12527 $as_echo "no" >&6; }
12528 fi
12529
12530
12531     test -n "$FC" && break
12532   done
12533 fi
12534 if test -z "$FC"; then
12535   ac_ct_FC=$FC
12536   for ac_prog in gfortran
12537 do
12538   # Extract the first word of "$ac_prog", so it can be a program name with args.
12539 set dummy $ac_prog; ac_word=$2
12540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12541 $as_echo_n "checking for $ac_word... " >&6; }
12542 if test "${ac_cv_prog_ac_ct_FC+set}" = set; then :
12543   $as_echo_n "(cached) " >&6
12544 else
12545   if test -n "$ac_ct_FC"; then
12546   ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
12547 else
12548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12549 for as_dir in $PATH
12550 do
12551   IFS=$as_save_IFS
12552   test -z "$as_dir" && as_dir=.
12553     for ac_exec_ext in '' $ac_executable_extensions; do
12554   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12555     ac_cv_prog_ac_ct_FC="$ac_prog"
12556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12557     break 2
12558   fi
12559 done
12560   done
12561 IFS=$as_save_IFS
12562
12563 fi
12564 fi
12565 ac_ct_FC=$ac_cv_prog_ac_ct_FC
12566 if test -n "$ac_ct_FC"; then
12567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FC" >&5
12568 $as_echo "$ac_ct_FC" >&6; }
12569 else
12570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12571 $as_echo "no" >&6; }
12572 fi
12573
12574
12575   test -n "$ac_ct_FC" && break
12576 done
12577
12578   if test "x$ac_ct_FC" = x; then
12579     FC=""
12580   else
12581     case $cross_compiling:$ac_tool_warned in
12582 yes:)
12583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12584 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12585 ac_tool_warned=yes ;;
12586 esac
12587     FC=$ac_ct_FC
12588   fi
12589 fi
12590
12591
12592 # Provide some information about the compiler.
12593 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5
12594 set X $ac_compile
12595 ac_compiler=$2
12596 for ac_option in --version -v -V -qversion; do
12597   { { ac_try="$ac_compiler $ac_option >&5"
12598 case "(($ac_try" in
12599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12600   *) ac_try_echo=$ac_try;;
12601 esac
12602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
12603 $as_echo "$ac_try_echo"; } >&5
12604   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
12605   ac_status=$?
12606   if test -s conftest.err; then
12607     sed '10a\
12608 ... rest of stderr output deleted ...
12609          10q' conftest.err >conftest.er1
12610     cat conftest.er1 >&5
12611     rm -f conftest.er1 conftest.err
12612   fi
12613   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12614   test $ac_status = 0; }
12615 done
12616 rm -f a.out
12617
12618 # If we don't use `.F' as extension, the preprocessor is not run on the
12619 # input file.  (Note that this only needs to work for GNU compilers.)
12620 ac_save_ext=$ac_ext
12621 ac_ext=F
12622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran compiler" >&5
12623 $as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
12624 if test "${ac_cv_fc_compiler_gnu+set}" = set; then :
12625   $as_echo_n "(cached) " >&6
12626 else
12627   cat > conftest.$ac_ext <<_ACEOF
12628       program main
12629 #ifndef __GNUC__
12630        choke me
12631 #endif
12632
12633       end
12634 _ACEOF
12635 if ac_fn_fc_try_compile "$LINENO"; then :
12636   ac_compiler_gnu=yes
12637 else
12638   ac_compiler_gnu=no
12639 fi
12640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12641 ac_cv_fc_compiler_gnu=$ac_compiler_gnu
12642
12643 fi
12644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5
12645 $as_echo "$ac_cv_fc_compiler_gnu" >&6; }
12646 ac_ext=$ac_save_ext
12647 ac_test_FCFLAGS=${FCFLAGS+set}
12648 ac_save_FCFLAGS=$FCFLAGS
12649 FCFLAGS=
12650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5
12651 $as_echo_n "checking whether $FC accepts -g... " >&6; }
12652 if test "${ac_cv_prog_fc_g+set}" = set; then :
12653   $as_echo_n "(cached) " >&6
12654 else
12655   FCFLAGS=-g
12656 cat > conftest.$ac_ext <<_ACEOF
12657       program main
12658
12659       end
12660 _ACEOF
12661 if ac_fn_fc_try_compile "$LINENO"; then :
12662   ac_cv_prog_fc_g=yes
12663 else
12664   ac_cv_prog_fc_g=no
12665 fi
12666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12667
12668 fi
12669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5
12670 $as_echo "$ac_cv_prog_fc_g" >&6; }
12671 if test "$ac_test_FCFLAGS" = set; then
12672   FCFLAGS=$ac_save_FCFLAGS
12673 elif test $ac_cv_prog_fc_g = yes; then
12674   if test "x$ac_cv_fc_compiler_gnu" = xyes; then
12675     FCFLAGS="-g -O2"
12676   else
12677     FCFLAGS="-g"
12678   fi
12679 else
12680   if test "x$ac_cv_fc_compiler_gnu" = xyes; then
12681     FCFLAGS="-O2"
12682   else
12683     FCFLAGS=
12684   fi
12685 fi
12686
12687 ac_ext=c
12688 ac_cpp='$CPP $CPPFLAGS'
12689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12692
12693       ac_ext=${ac_fc_srcext-f}
12694 ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
12695 ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
12696 ac_compiler_gnu=$ac_cv_fc_compiler_gnu
12697
12698
12699 if test -z "$FC" || test "X$FC" = "Xno"; then
12700   _lt_disable_FC=yes
12701 fi
12702
12703 archive_cmds_need_lc_FC=no
12704 allow_undefined_flag_FC=
12705 always_export_symbols_FC=no
12706 archive_expsym_cmds_FC=
12707 export_dynamic_flag_spec_FC=
12708 hardcode_direct_FC=no
12709 hardcode_direct_absolute_FC=no
12710 hardcode_libdir_flag_spec_FC=
12711 hardcode_libdir_flag_spec_ld_FC=
12712 hardcode_libdir_separator_FC=
12713 hardcode_minus_L_FC=no
12714 hardcode_automatic_FC=no
12715 inherit_rpath_FC=no
12716 module_cmds_FC=
12717 module_expsym_cmds_FC=
12718 link_all_deplibs_FC=unknown
12719 old_archive_cmds_FC=$old_archive_cmds
12720 reload_flag_FC=$reload_flag
12721 reload_cmds_FC=$reload_cmds
12722 no_undefined_flag_FC=
12723 whole_archive_flag_spec_FC=
12724 enable_shared_with_static_runtimes_FC=no
12725
12726 # Source file extension for fc test sources.
12727 ac_ext=${ac_fc_srcext-f}
12728
12729 # Object file extension for compiled fc test sources.
12730 objext=o
12731 objext_FC=$objext
12732
12733 # No sense in running all these tests if we already determined that
12734 # the FC compiler isn't working.  Some variables (like enable_shared)
12735 # are currently assumed to apply to all compilers on this platform,
12736 # and will be corrupted by setting them based on a non-working compiler.
12737 if test "$_lt_disable_FC" != yes; then
12738   # Code to be used in simple compile tests
12739   lt_simple_compile_test_code="\
12740       subroutine t
12741       return
12742       end
12743 "
12744
12745   # Code to be used in simple link tests
12746   lt_simple_link_test_code="\
12747       program t
12748       end
12749 "
12750
12751   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12752
12753
12754
12755
12756
12757
12758 # If no C compiler was specified, use CC.
12759 LTCC=${LTCC-"$CC"}
12760
12761 # If no C compiler flags were specified, use CFLAGS.
12762 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12763
12764 # Allow CC to be a program name with arguments.
12765 compiler=$CC
12766
12767
12768   # save warnings/boilerplate of simple test code
12769   ac_outfile=conftest.$ac_objext
12770 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12771 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12772 _lt_compiler_boilerplate=`cat conftest.err`
12773 $RM conftest*
12774
12775   ac_outfile=conftest.$ac_objext
12776 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12777 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12778 _lt_linker_boilerplate=`cat conftest.err`
12779 $RM -r conftest*
12780
12781
12782   # Allow CC to be a program name with arguments.
12783   lt_save_CC="$CC"
12784   lt_save_GCC=$GCC
12785   CC=${FC-"f95"}
12786   compiler=$CC
12787   GCC=$ac_cv_fc_compiler_gnu
12788
12789   compiler_FC=$CC
12790   for cc_temp in $compiler""; do
12791   case $cc_temp in
12792     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12793     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12794     \-*) ;;
12795     *) break;;
12796   esac
12797 done
12798 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12799
12800
12801   if test -n "$compiler"; then
12802     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12803 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12804     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12805 $as_echo "$can_build_shared" >&6; }
12806
12807     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12808 $as_echo_n "checking whether to build shared libraries... " >&6; }
12809     test "$can_build_shared" = "no" && enable_shared=no
12810
12811     # On AIX, shared libraries and static libraries use the same namespace, and
12812     # are all built from PIC.
12813     case $host_os in
12814       aix3*)
12815         test "$enable_shared" = yes && enable_static=no
12816         if test -n "$RANLIB"; then
12817           archive_cmds="$archive_cmds~\$RANLIB \$lib"
12818           postinstall_cmds='$RANLIB $lib'
12819         fi
12820         ;;
12821       aix[4-9]*)
12822         if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12823           test "$enable_shared" = yes && enable_static=no
12824         fi
12825         ;;
12826     esac
12827     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12828 $as_echo "$enable_shared" >&6; }
12829
12830     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12831 $as_echo_n "checking whether to build static libraries... " >&6; }
12832     # Make sure either enable_shared or enable_static is yes.
12833     test "$enable_shared" = yes || enable_static=yes
12834     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12835 $as_echo "$enable_static" >&6; }
12836
12837     GCC_FC="$ac_cv_fc_compiler_gnu"
12838     LD_FC="$LD"
12839
12840     ## CAVEAT EMPTOR:
12841     ## There is no encapsulation within the following macros, do not change
12842     ## the running order or otherwise move them around unless you know exactly
12843     ## what you are doing...
12844     # Dependencies to place before and after the object being linked:
12845 predep_objects_FC=
12846 postdep_objects_FC=
12847 predeps_FC=
12848 postdeps_FC=
12849 compiler_lib_search_path_FC=
12850
12851 cat > conftest.$ac_ext <<_LT_EOF
12852       subroutine foo
12853       implicit none
12854       integer a
12855       a=0
12856       return
12857       end
12858 _LT_EOF
12859
12860 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12861   (eval $ac_compile) 2>&5
12862   ac_status=$?
12863   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12864   test $ac_status = 0; }; then
12865   # Parse the compiler output and extract the necessary
12866   # objects, libraries and library flags.
12867
12868   # Sentinel used to keep track of whether or not we are before
12869   # the conftest object file.
12870   pre_test_object_deps_done=no
12871
12872   for p in `eval "$output_verbose_link_cmd"`; do
12873     case $p in
12874
12875     -L* | -R* | -l*)
12876        # Some compilers place space between "-{L,R}" and the path.
12877        # Remove the space.
12878        if test $p = "-L" ||
12879           test $p = "-R"; then
12880          prev=$p
12881          continue
12882        else
12883          prev=
12884        fi
12885
12886        if test "$pre_test_object_deps_done" = no; then
12887          case $p in
12888          -L* | -R*)
12889            # Internal compiler library paths should come after those
12890            # provided the user.  The postdeps already come after the
12891            # user supplied libs so there is no need to process them.
12892            if test -z "$compiler_lib_search_path_FC"; then
12893              compiler_lib_search_path_FC="${prev}${p}"
12894            else
12895              compiler_lib_search_path_FC="${compiler_lib_search_path_FC} ${prev}${p}"
12896            fi
12897            ;;
12898          # The "-l" case would never come before the object being
12899          # linked, so don't bother handling this case.
12900          esac
12901        else
12902          if test -z "$postdeps_FC"; then
12903            postdeps_FC="${prev}${p}"
12904          else
12905            postdeps_FC="${postdeps_FC} ${prev}${p}"
12906          fi
12907        fi
12908        ;;
12909
12910     *.$objext)
12911        # This assumes that the test object file only shows up
12912        # once in the compiler output.
12913        if test "$p" = "conftest.$objext"; then
12914          pre_test_object_deps_done=yes
12915          continue
12916        fi
12917
12918        if test "$pre_test_object_deps_done" = no; then
12919          if test -z "$predep_objects_FC"; then
12920            predep_objects_FC="$p"
12921          else
12922            predep_objects_FC="$predep_objects_FC $p"
12923          fi
12924        else
12925          if test -z "$postdep_objects_FC"; then
12926            postdep_objects_FC="$p"
12927          else
12928            postdep_objects_FC="$postdep_objects_FC $p"
12929          fi
12930        fi
12931        ;;
12932
12933     *) ;; # Ignore the rest.
12934
12935     esac
12936   done
12937
12938   # Clean up.
12939   rm -f a.out a.exe
12940 else
12941   echo "libtool.m4: error: problem compiling FC test program"
12942 fi
12943
12944 $RM -f confest.$objext
12945
12946 # PORTME: override above test on systems where it is broken
12947
12948
12949 case " $postdeps_FC " in
12950 *" -lc "*) archive_cmds_need_lc_FC=no ;;
12951 esac
12952  compiler_lib_search_dirs_FC=
12953 if test -n "${compiler_lib_search_path_FC}"; then
12954  compiler_lib_search_dirs_FC=`echo " ${compiler_lib_search_path_FC}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
12955 fi
12956
12957
12958
12959
12960
12961
12962
12963
12964
12965
12966
12967
12968
12969
12970
12971
12972
12973
12974
12975
12976
12977
12978
12979
12980
12981
12982
12983
12984
12985
12986
12987     lt_prog_compiler_wl_FC=
12988 lt_prog_compiler_pic_FC=
12989 lt_prog_compiler_static_FC=
12990
12991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
12992 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
12993
12994   if test "$GCC" = yes; then
12995     lt_prog_compiler_wl_FC='-Wl,'
12996     lt_prog_compiler_static_FC='-static'
12997
12998     case $host_os in
12999       aix*)
13000       # All AIX code is PIC.
13001       if test "$host_cpu" = ia64; then
13002         # AIX 5 now supports IA64 processor
13003         lt_prog_compiler_static_FC='-Bstatic'
13004       fi
13005       ;;
13006
13007     amigaos*)
13008       case $host_cpu in
13009       powerpc)
13010             # see comment about AmigaOS4 .so support
13011             lt_prog_compiler_pic_FC='-fPIC'
13012         ;;
13013       m68k)
13014             # FIXME: we need at least 68020 code to build shared libraries, but
13015             # adding the `-m68020' flag to GCC prevents building anything better,
13016             # like `-m68040'.
13017             lt_prog_compiler_pic_FC='-m68020 -resident32 -malways-restore-a4'
13018         ;;
13019       esac
13020       ;;
13021
13022     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13023       # PIC is the default for these OSes.
13024       ;;
13025
13026     mingw* | cygwin* | pw32* | os2* | cegcc*)
13027       # This hack is so that the source file can tell whether it is being
13028       # built for inclusion in a dll (and should export symbols for example).
13029       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13030       # (--disable-auto-import) libraries
13031       lt_prog_compiler_pic_FC='-DDLL_EXPORT'
13032       ;;
13033
13034     darwin* | rhapsody*)
13035       # PIC is the default on this platform
13036       # Common symbols not allowed in MH_DYLIB files
13037       lt_prog_compiler_pic_FC='-fno-common'
13038       ;;
13039
13040     haiku*)
13041       # PIC is the default for Haiku.
13042       # The "-static" flag exists, but is broken.
13043       lt_prog_compiler_static_FC=
13044       ;;
13045
13046     hpux*)
13047       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13048       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13049       # sets the default TLS model and affects inlining.
13050       case $host_cpu in
13051       hppa*64*)
13052         # +Z the default
13053         ;;
13054       *)
13055         lt_prog_compiler_pic_FC='-fPIC'
13056         ;;
13057       esac
13058       ;;
13059
13060     interix[3-9]*)
13061       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13062       # Instead, we relocate shared libraries at runtime.
13063       ;;
13064
13065     msdosdjgpp*)
13066       # Just because we use GCC doesn't mean we suddenly get shared libraries
13067       # on systems that don't support them.
13068       lt_prog_compiler_can_build_shared_FC=no
13069       enable_shared=no
13070       ;;
13071
13072     *nto* | *qnx*)
13073       # QNX uses GNU C++, but need to define -shared option too, otherwise
13074       # it will coredump.
13075       lt_prog_compiler_pic_FC='-fPIC -shared'
13076       ;;
13077
13078     sysv4*MP*)
13079       if test -d /usr/nec; then
13080         lt_prog_compiler_pic_FC=-Kconform_pic
13081       fi
13082       ;;
13083
13084     *)
13085       lt_prog_compiler_pic_FC='-fPIC'
13086       ;;
13087     esac
13088
13089     case $cc_basename in
13090     nvcc*) # Cuda Compiler Driver 2.2
13091       lt_prog_compiler_wl_FC='-Xlinker '
13092       lt_prog_compiler_pic_FC='-Xcompiler -fPIC'
13093       ;;
13094     esac
13095   else
13096     # PORTME Check for flag to pass linker flags through the system compiler.
13097     case $host_os in
13098     aix*)
13099       lt_prog_compiler_wl_FC='-Wl,'
13100       if test "$host_cpu" = ia64; then
13101         # AIX 5 now supports IA64 processor
13102         lt_prog_compiler_static_FC='-Bstatic'
13103       else
13104         lt_prog_compiler_static_FC='-bnso -bI:/lib/syscalls.exp'
13105       fi
13106       ;;
13107
13108     mingw* | cygwin* | pw32* | os2* | cegcc*)
13109       # This hack is so that the source file can tell whether it is being
13110       # built for inclusion in a dll (and should export symbols for example).
13111       lt_prog_compiler_pic_FC='-DDLL_EXPORT'
13112       ;;
13113
13114     hpux9* | hpux10* | hpux11*)
13115       lt_prog_compiler_wl_FC='-Wl,'
13116       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
13117       # not for PA HP-UX.
13118       case $host_cpu in
13119       hppa*64*|ia64*)
13120         # +Z the default
13121         ;;
13122       *)
13123         lt_prog_compiler_pic_FC='+Z'
13124         ;;
13125       esac
13126       # Is there a better lt_prog_compiler_static that works with the bundled CC?
13127       lt_prog_compiler_static_FC='${wl}-a ${wl}archive'
13128       ;;
13129
13130     irix5* | irix6* | nonstopux*)
13131       lt_prog_compiler_wl_FC='-Wl,'
13132       # PIC (with -KPIC) is the default.
13133       lt_prog_compiler_static_FC='-non_shared'
13134       ;;
13135
13136     linux* | k*bsd*-gnu | kopensolaris*-gnu)
13137       case $cc_basename in
13138       # old Intel for x86_64 which still supported -KPIC.
13139       ecc*)
13140         lt_prog_compiler_wl_FC='-Wl,'
13141         lt_prog_compiler_pic_FC='-KPIC'
13142         lt_prog_compiler_static_FC='-static'
13143         ;;
13144       # icc used to be incompatible with GCC.
13145       # ICC 10 doesn't accept -KPIC any more.
13146       icc* | ifort*)
13147         lt_prog_compiler_wl_FC='-Wl,'
13148         lt_prog_compiler_pic_FC='-fPIC'
13149         lt_prog_compiler_static_FC='-static'
13150         ;;
13151       # Lahey Fortran 8.1.
13152       lf95*)
13153         lt_prog_compiler_wl_FC='-Wl,'
13154         lt_prog_compiler_pic_FC='--shared'
13155         lt_prog_compiler_static_FC='--static'
13156         ;;
13157       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
13158         # Portland Group compilers (*not* the Pentium gcc compiler,
13159         # which looks to be a dead project)
13160         lt_prog_compiler_wl_FC='-Wl,'
13161         lt_prog_compiler_pic_FC='-fpic'
13162         lt_prog_compiler_static_FC='-Bstatic'
13163         ;;
13164       ccc*)
13165         lt_prog_compiler_wl_FC='-Wl,'
13166         # All Alpha code is PIC.
13167         lt_prog_compiler_static_FC='-non_shared'
13168         ;;
13169       xl* | bgxl* | bgf* | mpixl*)
13170         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
13171         lt_prog_compiler_wl_FC='-Wl,'
13172         lt_prog_compiler_pic_FC='-qpic'
13173         lt_prog_compiler_static_FC='-qstaticlink'
13174         ;;
13175       *)
13176         case `$CC -V 2>&1 | sed 5q` in
13177         *Sun\ F* | *Sun*Fortran*)
13178           # Sun Fortran 8.3 passes all unrecognized flags to the linker
13179           lt_prog_compiler_pic_FC='-KPIC'
13180           lt_prog_compiler_static_FC='-Bstatic'
13181           lt_prog_compiler_wl_FC=''
13182           ;;
13183         *Sun\ C*)
13184           # Sun C 5.9
13185           lt_prog_compiler_pic_FC='-KPIC'
13186           lt_prog_compiler_static_FC='-Bstatic'
13187           lt_prog_compiler_wl_FC='-Wl,'
13188           ;;
13189         esac
13190         ;;
13191       esac
13192       ;;
13193
13194     newsos6)
13195       lt_prog_compiler_pic_FC='-KPIC'
13196       lt_prog_compiler_static_FC='-Bstatic'
13197       ;;
13198
13199     *nto* | *qnx*)
13200       # QNX uses GNU C++, but need to define -shared option too, otherwise
13201       # it will coredump.
13202       lt_prog_compiler_pic_FC='-fPIC -shared'
13203       ;;
13204
13205     osf3* | osf4* | osf5*)
13206       lt_prog_compiler_wl_FC='-Wl,'
13207       # All OSF/1 code is PIC.
13208       lt_prog_compiler_static_FC='-non_shared'
13209       ;;
13210
13211     rdos*)
13212       lt_prog_compiler_static_FC='-non_shared'
13213       ;;
13214
13215     solaris*)
13216       lt_prog_compiler_pic_FC='-KPIC'
13217       lt_prog_compiler_static_FC='-Bstatic'
13218       case $cc_basename in
13219       f77* | f90* | f95*)
13220         lt_prog_compiler_wl_FC='-Qoption ld ';;
13221       *)
13222         lt_prog_compiler_wl_FC='-Wl,';;
13223       esac
13224       ;;
13225
13226     sunos4*)
13227       lt_prog_compiler_wl_FC='-Qoption ld '
13228       lt_prog_compiler_pic_FC='-PIC'
13229       lt_prog_compiler_static_FC='-Bstatic'
13230       ;;
13231
13232     sysv4 | sysv4.2uw2* | sysv4.3*)
13233       lt_prog_compiler_wl_FC='-Wl,'
13234       lt_prog_compiler_pic_FC='-KPIC'
13235       lt_prog_compiler_static_FC='-Bstatic'
13236       ;;
13237
13238     sysv4*MP*)
13239       if test -d /usr/nec ;then
13240         lt_prog_compiler_pic_FC='-Kconform_pic'
13241         lt_prog_compiler_static_FC='-Bstatic'
13242       fi
13243       ;;
13244
13245     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13246       lt_prog_compiler_wl_FC='-Wl,'
13247       lt_prog_compiler_pic_FC='-KPIC'
13248       lt_prog_compiler_static_FC='-Bstatic'
13249       ;;
13250
13251     unicos*)
13252       lt_prog_compiler_wl_FC='-Wl,'
13253       lt_prog_compiler_can_build_shared_FC=no
13254       ;;
13255
13256     uts4*)
13257       lt_prog_compiler_pic_FC='-pic'
13258       lt_prog_compiler_static_FC='-Bstatic'
13259       ;;
13260
13261     *)
13262       lt_prog_compiler_can_build_shared_FC=no
13263       ;;
13264     esac
13265   fi
13266
13267 case $host_os in
13268   # For platforms which do not support PIC, -DPIC is meaningless:
13269   *djgpp*)
13270     lt_prog_compiler_pic_FC=
13271     ;;
13272   *)
13273     lt_prog_compiler_pic_FC="$lt_prog_compiler_pic_FC"
13274     ;;
13275 esac
13276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_FC" >&5
13277 $as_echo "$lt_prog_compiler_pic_FC" >&6; }
13278
13279
13280
13281 #
13282 # Check to make sure the PIC flag actually works.
13283 #
13284 if test -n "$lt_prog_compiler_pic_FC"; then
13285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_FC works" >&5
13286 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_FC works... " >&6; }
13287 if test "${lt_cv_prog_compiler_pic_works_FC+set}" = set; then :
13288   $as_echo_n "(cached) " >&6
13289 else
13290   lt_cv_prog_compiler_pic_works_FC=no
13291    ac_outfile=conftest.$ac_objext
13292    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13293    lt_compiler_flag="$lt_prog_compiler_pic_FC"
13294    # Insert the option either (1) after the last *FLAGS variable, or
13295    # (2) before a word containing "conftest.", or (3) at the end.
13296    # Note that $ac_compile itself does not contain backslashes and begins
13297    # with a dollar sign (not a hyphen), so the echo should work correctly.
13298    # The option is referenced via a variable to avoid confusing sed.
13299    lt_compile=`echo "$ac_compile" | $SED \
13300    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13301    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13302    -e 's:$: $lt_compiler_flag:'`
13303    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13304    (eval "$lt_compile" 2>conftest.err)
13305    ac_status=$?
13306    cat conftest.err >&5
13307    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13308    if (exit $ac_status) && test -s "$ac_outfile"; then
13309      # The compiler can only warn and ignore the option if not recognized
13310      # So say no if there are warnings other than the usual output.
13311      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13312      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13313      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13314        lt_cv_prog_compiler_pic_works_FC=yes
13315      fi
13316    fi
13317    $RM conftest*
13318
13319 fi
13320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_FC" >&5
13321 $as_echo "$lt_cv_prog_compiler_pic_works_FC" >&6; }
13322
13323 if test x"$lt_cv_prog_compiler_pic_works_FC" = xyes; then
13324     case $lt_prog_compiler_pic_FC in
13325      "" | " "*) ;;
13326      *) lt_prog_compiler_pic_FC=" $lt_prog_compiler_pic_FC" ;;
13327      esac
13328 else
13329     lt_prog_compiler_pic_FC=
13330      lt_prog_compiler_can_build_shared_FC=no
13331 fi
13332
13333 fi
13334
13335
13336
13337 #
13338 # Check to make sure the static flag actually works.
13339 #
13340 wl=$lt_prog_compiler_wl_FC eval lt_tmp_static_flag=\"$lt_prog_compiler_static_FC\"
13341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13342 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13343 if test "${lt_cv_prog_compiler_static_works_FC+set}" = set; then :
13344   $as_echo_n "(cached) " >&6
13345 else
13346   lt_cv_prog_compiler_static_works_FC=no
13347    save_LDFLAGS="$LDFLAGS"
13348    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13349    echo "$lt_simple_link_test_code" > conftest.$ac_ext
13350    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13351      # The linker can only warn and ignore the option if not recognized
13352      # So say no if there are warnings
13353      if test -s conftest.err; then
13354        # Append any errors to the config.log.
13355        cat conftest.err 1>&5
13356        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13357        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13358        if diff conftest.exp conftest.er2 >/dev/null; then
13359          lt_cv_prog_compiler_static_works_FC=yes
13360        fi
13361      else
13362        lt_cv_prog_compiler_static_works_FC=yes
13363      fi
13364    fi
13365    $RM -r conftest*
13366    LDFLAGS="$save_LDFLAGS"
13367
13368 fi
13369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_FC" >&5
13370 $as_echo "$lt_cv_prog_compiler_static_works_FC" >&6; }
13371
13372 if test x"$lt_cv_prog_compiler_static_works_FC" = xyes; then
13373     :
13374 else
13375     lt_prog_compiler_static_FC=
13376 fi
13377
13378
13379
13380
13381     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13382 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13383 if test "${lt_cv_prog_compiler_c_o_FC+set}" = set; then :
13384   $as_echo_n "(cached) " >&6
13385 else
13386   lt_cv_prog_compiler_c_o_FC=no
13387    $RM -r conftest 2>/dev/null
13388    mkdir conftest
13389    cd conftest
13390    mkdir out
13391    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13392
13393    lt_compiler_flag="-o out/conftest2.$ac_objext"
13394    # Insert the option either (1) after the last *FLAGS variable, or
13395    # (2) before a word containing "conftest.", or (3) at the end.
13396    # Note that $ac_compile itself does not contain backslashes and begins
13397    # with a dollar sign (not a hyphen), so the echo should work correctly.
13398    lt_compile=`echo "$ac_compile" | $SED \
13399    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13400    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13401    -e 's:$: $lt_compiler_flag:'`
13402    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13403    (eval "$lt_compile" 2>out/conftest.err)
13404    ac_status=$?
13405    cat out/conftest.err >&5
13406    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13407    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13408    then
13409      # The compiler can only warn and ignore the option if not recognized
13410      # So say no if there are warnings
13411      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13412      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13413      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13414        lt_cv_prog_compiler_c_o_FC=yes
13415      fi
13416    fi
13417    chmod u+w . 2>&5
13418    $RM conftest*
13419    # SGI C++ compiler will create directory out/ii_files/ for
13420    # template instantiation
13421    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13422    $RM out/* && rmdir out
13423    cd ..
13424    $RM -r conftest
13425    $RM conftest*
13426
13427 fi
13428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_FC" >&5
13429 $as_echo "$lt_cv_prog_compiler_c_o_FC" >&6; }
13430
13431
13432
13433     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13434 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13435 if test "${lt_cv_prog_compiler_c_o_FC+set}" = set; then :
13436   $as_echo_n "(cached) " >&6
13437 else
13438   lt_cv_prog_compiler_c_o_FC=no
13439    $RM -r conftest 2>/dev/null
13440    mkdir conftest
13441    cd conftest
13442    mkdir out
13443    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13444
13445    lt_compiler_flag="-o out/conftest2.$ac_objext"
13446    # Insert the option either (1) after the last *FLAGS variable, or
13447    # (2) before a word containing "conftest.", or (3) at the end.
13448    # Note that $ac_compile itself does not contain backslashes and begins
13449    # with a dollar sign (not a hyphen), so the echo should work correctly.
13450    lt_compile=`echo "$ac_compile" | $SED \
13451    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13452    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13453    -e 's:$: $lt_compiler_flag:'`
13454    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13455    (eval "$lt_compile" 2>out/conftest.err)
13456    ac_status=$?
13457    cat out/conftest.err >&5
13458    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13459    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13460    then
13461      # The compiler can only warn and ignore the option if not recognized
13462      # So say no if there are warnings
13463      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13464      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13465      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13466        lt_cv_prog_compiler_c_o_FC=yes
13467      fi
13468    fi
13469    chmod u+w . 2>&5
13470    $RM conftest*
13471    # SGI C++ compiler will create directory out/ii_files/ for
13472    # template instantiation
13473    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13474    $RM out/* && rmdir out
13475    cd ..
13476    $RM -r conftest
13477    $RM conftest*
13478
13479 fi
13480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_FC" >&5
13481 $as_echo "$lt_cv_prog_compiler_c_o_FC" >&6; }
13482
13483
13484
13485
13486 hard_links="nottested"
13487 if test "$lt_cv_prog_compiler_c_o_FC" = no && test "$need_locks" != no; then
13488   # do not overwrite the value of need_locks provided by the user
13489   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13490 $as_echo_n "checking if we can lock with hard links... " >&6; }
13491   hard_links=yes
13492   $RM conftest*
13493   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13494   touch conftest.a
13495   ln conftest.a conftest.b 2>&5 || hard_links=no
13496   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13498 $as_echo "$hard_links" >&6; }
13499   if test "$hard_links" = no; then
13500     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13501 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13502     need_locks=warn
13503   fi
13504 else
13505   need_locks=no
13506 fi
13507
13508
13509
13510     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13511 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13512
13513   runpath_var=
13514   allow_undefined_flag_FC=
13515   always_export_symbols_FC=no
13516   archive_cmds_FC=
13517   archive_expsym_cmds_FC=
13518   compiler_needs_object_FC=no
13519   enable_shared_with_static_runtimes_FC=no
13520   export_dynamic_flag_spec_FC=
13521   export_symbols_cmds_FC='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13522   hardcode_automatic_FC=no
13523   hardcode_direct_FC=no
13524   hardcode_direct_absolute_FC=no
13525   hardcode_libdir_flag_spec_FC=
13526   hardcode_libdir_flag_spec_ld_FC=
13527   hardcode_libdir_separator_FC=
13528   hardcode_minus_L_FC=no
13529   hardcode_shlibpath_var_FC=unsupported
13530   inherit_rpath_FC=no
13531   link_all_deplibs_FC=unknown
13532   module_cmds_FC=
13533   module_expsym_cmds_FC=
13534   old_archive_from_new_cmds_FC=
13535   old_archive_from_expsyms_cmds_FC=
13536   thread_safe_flag_spec_FC=
13537   whole_archive_flag_spec_FC=
13538   # include_expsyms should be a list of space-separated symbols to be *always*
13539   # included in the symbol list
13540   include_expsyms_FC=
13541   # exclude_expsyms can be an extended regexp of symbols to exclude
13542   # it will be wrapped by ` (' and `)$', so one must not match beginning or
13543   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
13544   # as well as any symbol that contains `d'.
13545   exclude_expsyms_FC='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13546   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
13547   # platforms (ab)use it in PIC code, but their linkers get confused if
13548   # the symbol is explicitly referenced.  Since portable code cannot
13549   # rely on this symbol name, it's probably fine to never include it in
13550   # preloaded symbol tables.
13551   # Exclude shared library initialization/finalization symbols.
13552   extract_expsyms_cmds=
13553
13554   case $host_os in
13555   cygwin* | mingw* | pw32* | cegcc*)
13556     # FIXME: the MSVC++ port hasn't been tested in a loooong time
13557     # When not using gcc, we currently assume that we are using
13558     # Microsoft Visual C++.
13559     if test "$GCC" != yes; then
13560       with_gnu_ld=no
13561     fi
13562     ;;
13563   interix*)
13564     # we just hope/assume this is gcc and not c89 (= MSVC++)
13565     with_gnu_ld=yes
13566     ;;
13567   openbsd*)
13568     with_gnu_ld=no
13569     ;;
13570   esac
13571
13572   ld_shlibs_FC=yes
13573
13574   # On some targets, GNU ld is compatible enough with the native linker
13575   # that we're better off using the native interface for both.
13576   lt_use_gnu_ld_interface=no
13577   if test "$with_gnu_ld" = yes; then
13578     case $host_os in
13579       aix*)
13580         # The AIX port of GNU ld has always aspired to compatibility
13581         # with the native linker.  However, as the warning in the GNU ld
13582         # block says, versions before 2.19.5* couldn't really create working
13583         # shared libraries, regardless of the interface used.
13584         case `$LD -v 2>&1` in
13585           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
13586           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
13587           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
13588           *)
13589             lt_use_gnu_ld_interface=yes
13590             ;;
13591         esac
13592         ;;
13593       *)
13594         lt_use_gnu_ld_interface=yes
13595         ;;
13596     esac
13597   fi
13598
13599   if test "$lt_use_gnu_ld_interface" = yes; then
13600     # If archive_cmds runs LD, not CC, wlarc should be empty
13601     wlarc='${wl}'
13602
13603     # Set some defaults for GNU ld with shared library support. These
13604     # are reset later if shared libraries are not supported. Putting them
13605     # here allows them to be overridden if necessary.
13606     runpath_var=LD_RUN_PATH
13607     hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
13608     export_dynamic_flag_spec_FC='${wl}--export-dynamic'
13609     # ancient GNU ld didn't support --whole-archive et. al.
13610     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
13611       whole_archive_flag_spec_FC="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13612     else
13613       whole_archive_flag_spec_FC=
13614     fi
13615     supports_anon_versioning=no
13616     case `$LD -v 2>&1` in
13617       *GNU\ gold*) supports_anon_versioning=yes ;;
13618       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
13619       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
13620       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
13621       *\ 2.11.*) ;; # other 2.11 versions
13622       *) supports_anon_versioning=yes ;;
13623     esac
13624
13625     # See if GNU ld supports shared libraries.
13626     case $host_os in
13627     aix[3-9]*)
13628       # On AIX/PPC, the GNU linker is very broken
13629       if test "$host_cpu" != ia64; then
13630         ld_shlibs_FC=no
13631         cat <<_LT_EOF 1>&2
13632
13633 *** Warning: the GNU linker, at least up to release 2.19, is reported
13634 *** to be unable to reliably create shared libraries on AIX.
13635 *** Therefore, libtool is disabling shared libraries support.  If you
13636 *** really care for shared libraries, you may want to install binutils
13637 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
13638 *** You will then need to restart the configuration process.
13639
13640 _LT_EOF
13641       fi
13642       ;;
13643
13644     amigaos*)
13645       case $host_cpu in
13646       powerpc)
13647             # see comment about AmigaOS4 .so support
13648             archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13649             archive_expsym_cmds_FC=''
13650         ;;
13651       m68k)
13652             archive_cmds_FC='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
13653             hardcode_libdir_flag_spec_FC='-L$libdir'
13654             hardcode_minus_L_FC=yes
13655         ;;
13656       esac
13657       ;;
13658
13659     beos*)
13660       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13661         allow_undefined_flag_FC=unsupported
13662         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13663         # support --undefined.  This deserves some investigation.  FIXME
13664         archive_cmds_FC='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13665       else
13666         ld_shlibs_FC=no
13667       fi
13668       ;;
13669
13670     cygwin* | mingw* | pw32* | cegcc*)
13671       # _LT_TAGVAR(hardcode_libdir_flag_spec, FC) is actually meaningless,
13672       # as there is no search path for DLLs.
13673       hardcode_libdir_flag_spec_FC='-L$libdir'
13674       export_dynamic_flag_spec_FC='${wl}--export-all-symbols'
13675       allow_undefined_flag_FC=unsupported
13676       always_export_symbols_FC=no
13677       enable_shared_with_static_runtimes_FC=yes
13678       export_symbols_cmds_FC='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
13679
13680       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13681         archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13682         # If the export-symbols file already is a .def file (1st line
13683         # is EXPORTS), use it as is; otherwise, prepend...
13684         archive_expsym_cmds_FC='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13685           cp $export_symbols $output_objdir/$soname.def;
13686         else
13687           echo EXPORTS > $output_objdir/$soname.def;
13688           cat $export_symbols >> $output_objdir/$soname.def;
13689         fi~
13690         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13691       else
13692         ld_shlibs_FC=no
13693       fi
13694       ;;
13695
13696     haiku*)
13697       archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13698       link_all_deplibs_FC=yes
13699       ;;
13700
13701     interix[3-9]*)
13702       hardcode_direct_FC=no
13703       hardcode_shlibpath_var_FC=no
13704       hardcode_libdir_flag_spec_FC='${wl}-rpath,$libdir'
13705       export_dynamic_flag_spec_FC='${wl}-E'
13706       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13707       # Instead, shared libraries are loaded at an image base (0x10000000 by
13708       # default) and relocated if they conflict, which is a slow very memory
13709       # consuming and fragmenting process.  To avoid this, we pick a random,
13710       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13711       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13712       archive_cmds_FC='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13713       archive_expsym_cmds_FC='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13714       ;;
13715
13716     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
13717       tmp_diet=no
13718       if test "$host_os" = linux-dietlibc; then
13719         case $cc_basename in
13720           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
13721         esac
13722       fi
13723       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
13724          && test "$tmp_diet" = no
13725       then
13726         tmp_addflag=
13727         tmp_sharedflag='-shared'
13728         case $cc_basename,$host_cpu in
13729         pgcc*)                          # Portland Group C compiler
13730           whole_archive_flag_spec_FC='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13731           tmp_addflag=' $pic_flag'
13732           ;;
13733         pgf77* | pgf90* | pgf95* | pgfortran*)
13734                                         # Portland Group f77 and f90 compilers
13735           whole_archive_flag_spec_FC='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13736           tmp_addflag=' $pic_flag -Mnomain' ;;
13737         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
13738           tmp_addflag=' -i_dynamic' ;;
13739         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
13740           tmp_addflag=' -i_dynamic -nofor_main' ;;
13741         ifc* | ifort*)                  # Intel Fortran compiler
13742           tmp_addflag=' -nofor_main' ;;
13743         lf95*)                          # Lahey Fortran 8.1
13744           whole_archive_flag_spec_FC=
13745           tmp_sharedflag='--shared' ;;
13746         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
13747           tmp_sharedflag='-qmkshrobj'
13748           tmp_addflag= ;;
13749         nvcc*)  # Cuda Compiler Driver 2.2
13750           whole_archive_flag_spec_FC='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13751           compiler_needs_object_FC=yes
13752           ;;
13753         esac
13754         case `$CC -V 2>&1 | sed 5q` in
13755         *Sun\ C*)                       # Sun C 5.9
13756           whole_archive_flag_spec_FC='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13757           compiler_needs_object_FC=yes
13758           tmp_sharedflag='-G' ;;
13759         *Sun\ F*)                       # Sun Fortran 8.3
13760           tmp_sharedflag='-G' ;;
13761         esac
13762         archive_cmds_FC='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13763
13764         if test "x$supports_anon_versioning" = xyes; then
13765           archive_expsym_cmds_FC='echo "{ global:" > $output_objdir/$libname.ver~
13766             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13767             echo "local: *; };" >> $output_objdir/$libname.ver~
13768             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
13769         fi
13770
13771         case $cc_basename in
13772         xlf* | bgf* | bgxlf* | mpixlf*)
13773           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
13774           whole_archive_flag_spec_FC='--whole-archive$convenience --no-whole-archive'
13775           hardcode_libdir_flag_spec_FC=
13776           hardcode_libdir_flag_spec_ld_FC='-rpath $libdir'
13777           archive_cmds_FC='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
13778           if test "x$supports_anon_versioning" = xyes; then
13779             archive_expsym_cmds_FC='echo "{ global:" > $output_objdir/$libname.ver~
13780               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13781               echo "local: *; };" >> $output_objdir/$libname.ver~
13782               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
13783           fi
13784           ;;
13785         esac
13786       else
13787         ld_shlibs_FC=no
13788       fi
13789       ;;
13790
13791     netbsd*)
13792       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13793         archive_cmds_FC='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
13794         wlarc=
13795       else
13796         archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13797         archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13798       fi
13799       ;;
13800
13801     solaris*)
13802       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
13803         ld_shlibs_FC=no
13804         cat <<_LT_EOF 1>&2
13805
13806 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
13807 *** create shared libraries on Solaris systems.  Therefore, libtool
13808 *** is disabling shared libraries support.  We urge you to upgrade GNU
13809 *** binutils to release 2.9.1 or newer.  Another option is to modify
13810 *** your PATH or compiler configuration so that the native linker is
13811 *** used, and then restart.
13812
13813 _LT_EOF
13814       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13815         archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13816         archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13817       else
13818         ld_shlibs_FC=no
13819       fi
13820       ;;
13821
13822     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
13823       case `$LD -v 2>&1` in
13824         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
13825         ld_shlibs_FC=no
13826         cat <<_LT_EOF 1>&2
13827
13828 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
13829 *** reliably create shared libraries on SCO systems.  Therefore, libtool
13830 *** is disabling shared libraries support.  We urge you to upgrade GNU
13831 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
13832 *** your PATH or compiler configuration so that the native linker is
13833 *** used, and then restart.
13834
13835 _LT_EOF
13836         ;;
13837         *)
13838           # For security reasons, it is highly recommended that you always
13839           # use absolute paths for naming shared libraries, and exclude the
13840           # DT_RUNPATH tag from executables and libraries.  But doing so
13841           # requires that you compile everything twice, which is a pain.
13842           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13843             hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
13844             archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13845             archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13846           else
13847             ld_shlibs_FC=no
13848           fi
13849         ;;
13850       esac
13851       ;;
13852
13853     sunos4*)
13854       archive_cmds_FC='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13855       wlarc=
13856       hardcode_direct_FC=yes
13857       hardcode_shlibpath_var_FC=no
13858       ;;
13859
13860     *)
13861       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13862         archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13863         archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13864       else
13865         ld_shlibs_FC=no
13866       fi
13867       ;;
13868     esac
13869
13870     if test "$ld_shlibs_FC" = no; then
13871       runpath_var=
13872       hardcode_libdir_flag_spec_FC=
13873       export_dynamic_flag_spec_FC=
13874       whole_archive_flag_spec_FC=
13875     fi
13876   else
13877     # PORTME fill in a description of your system's linker (not GNU ld)
13878     case $host_os in
13879     aix3*)
13880       allow_undefined_flag_FC=unsupported
13881       always_export_symbols_FC=yes
13882       archive_expsym_cmds_FC='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
13883       # Note: this linker hardcodes the directories in LIBPATH if there
13884       # are no directories specified by -L.
13885       hardcode_minus_L_FC=yes
13886       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
13887         # Neither direct hardcoding nor static linking is supported with a
13888         # broken collect2.
13889         hardcode_direct_FC=unsupported
13890       fi
13891       ;;
13892
13893     aix[4-9]*)
13894       if test "$host_cpu" = ia64; then
13895         # On IA64, the linker does run time linking by default, so we don't
13896         # have to do anything special.
13897         aix_use_runtimelinking=no
13898         exp_sym_flag='-Bexport'
13899         no_entry_flag=""
13900       else
13901         # If we're using GNU nm, then we don't want the "-C" option.
13902         # -C means demangle to AIX nm, but means don't demangle with GNU nm
13903         # Also, AIX nm treats weak defined symbols like other global
13904         # defined symbols, whereas GNU nm marks them as "W".
13905         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13906           export_symbols_cmds_FC='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13907         else
13908           export_symbols_cmds_FC='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13909         fi
13910         aix_use_runtimelinking=no
13911
13912         # Test if we are trying to use run time linking or normal
13913         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
13914         # need to do runtime linking.
13915         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
13916           for ld_flag in $LDFLAGS; do
13917           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
13918             aix_use_runtimelinking=yes
13919             break
13920           fi
13921           done
13922           ;;
13923         esac
13924
13925         exp_sym_flag='-bexport'
13926         no_entry_flag='-bnoentry'
13927       fi
13928
13929       # When large executables or shared objects are built, AIX ld can
13930       # have problems creating the table of contents.  If linking a library
13931       # or program results in "error TOC overflow" add -mminimal-toc to
13932       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
13933       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
13934
13935       archive_cmds_FC=''
13936       hardcode_direct_FC=yes
13937       hardcode_direct_absolute_FC=yes
13938       hardcode_libdir_separator_FC=':'
13939       link_all_deplibs_FC=yes
13940       file_list_spec_FC='${wl}-f,'
13941
13942       if test "$GCC" = yes; then
13943         case $host_os in aix4.[012]|aix4.[012].*)
13944         # We only want to do this on AIX 4.2 and lower, the check
13945         # below for broken collect2 doesn't work under 4.3+
13946           collect2name=`${CC} -print-prog-name=collect2`
13947           if test -f "$collect2name" &&
13948            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13949           then
13950           # We have reworked collect2
13951           :
13952           else
13953           # We have old collect2
13954           hardcode_direct_FC=unsupported
13955           # It fails to find uninstalled libraries when the uninstalled
13956           # path is not listed in the libpath.  Setting hardcode_minus_L
13957           # to unsupported forces relinking
13958           hardcode_minus_L_FC=yes
13959           hardcode_libdir_flag_spec_FC='-L$libdir'
13960           hardcode_libdir_separator_FC=
13961           fi
13962           ;;
13963         esac
13964         shared_flag='-shared'
13965         if test "$aix_use_runtimelinking" = yes; then
13966           shared_flag="$shared_flag "'${wl}-G'
13967         fi
13968       else
13969         # not using gcc
13970         if test "$host_cpu" = ia64; then
13971         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13972         # chokes on -Wl,-G. The following line is correct:
13973           shared_flag='-G'
13974         else
13975           if test "$aix_use_runtimelinking" = yes; then
13976             shared_flag='${wl}-G'
13977           else
13978             shared_flag='${wl}-bM:SRE'
13979           fi
13980         fi
13981       fi
13982
13983       export_dynamic_flag_spec_FC='${wl}-bexpall'
13984       # It seems that -bexpall does not export symbols beginning with
13985       # underscore (_), so it is better to generate a list of symbols to export.
13986       always_export_symbols_FC=yes
13987       if test "$aix_use_runtimelinking" = yes; then
13988         # Warning - without using the other runtime loading flags (-brtl),
13989         # -berok will link without error, but may produce a broken library.
13990         allow_undefined_flag_FC='-berok'
13991         # Determine the default libpath from the value encoded in an
13992         # empty executable.
13993         if test x$gcc_no_link = xyes; then
13994   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
13995 fi
13996 cat > conftest.$ac_ext <<_ACEOF
13997       program main
13998
13999       end
14000 _ACEOF
14001 if ac_fn_fc_try_link "$LINENO"; then :
14002
14003 lt_aix_libpath_sed='
14004     /Import File Strings/,/^$/ {
14005         /^0/ {
14006             s/^0  *\(.*\)$/\1/
14007             p
14008         }
14009     }'
14010 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
14011 # Check for a 64-bit object if we didn't find anything.
14012 if test -z "$aix_libpath"; then
14013   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
14014 fi
14015 fi
14016 rm -f core conftest.err conftest.$ac_objext \
14017     conftest$ac_exeext conftest.$ac_ext
14018 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
14019
14020         hardcode_libdir_flag_spec_FC='${wl}-blibpath:$libdir:'"$aix_libpath"
14021         archive_expsym_cmds_FC='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
14022       else
14023         if test "$host_cpu" = ia64; then
14024           hardcode_libdir_flag_spec_FC='${wl}-R $libdir:/usr/lib:/lib'
14025           allow_undefined_flag_FC="-z nodefs"
14026           archive_expsym_cmds_FC="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
14027         else
14028          # Determine the default libpath from the value encoded in an
14029          # empty executable.
14030          if test x$gcc_no_link = xyes; then
14031   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14032 fi
14033 cat > conftest.$ac_ext <<_ACEOF
14034       program main
14035
14036       end
14037 _ACEOF
14038 if ac_fn_fc_try_link "$LINENO"; then :
14039
14040 lt_aix_libpath_sed='
14041     /Import File Strings/,/^$/ {
14042         /^0/ {
14043             s/^0  *\(.*\)$/\1/
14044             p
14045         }
14046     }'
14047 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
14048 # Check for a 64-bit object if we didn't find anything.
14049 if test -z "$aix_libpath"; then
14050   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
14051 fi
14052 fi
14053 rm -f core conftest.err conftest.$ac_objext \
14054     conftest$ac_exeext conftest.$ac_ext
14055 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
14056
14057          hardcode_libdir_flag_spec_FC='${wl}-blibpath:$libdir:'"$aix_libpath"
14058           # Warning - without using the other run time loading flags,
14059           # -berok will link without error, but may produce a broken library.
14060           no_undefined_flag_FC=' ${wl}-bernotok'
14061           allow_undefined_flag_FC=' ${wl}-berok'
14062           if test "$with_gnu_ld" = yes; then
14063             # We only use this code for GNU lds that support --whole-archive.
14064             whole_archive_flag_spec_FC='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
14065           else
14066             # Exported symbols can be pulled into shared objects from archives
14067             whole_archive_flag_spec_FC='$convenience'
14068           fi
14069           archive_cmds_need_lc_FC=yes
14070           # This is similar to how AIX traditionally builds its shared libraries.
14071           archive_expsym_cmds_FC="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
14072         fi
14073       fi
14074       ;;
14075
14076     amigaos*)
14077       case $host_cpu in
14078       powerpc)
14079             # see comment about AmigaOS4 .so support
14080             archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14081             archive_expsym_cmds_FC=''
14082         ;;
14083       m68k)
14084             archive_cmds_FC='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
14085             hardcode_libdir_flag_spec_FC='-L$libdir'
14086             hardcode_minus_L_FC=yes
14087         ;;
14088       esac
14089       ;;
14090
14091     bsdi[45]*)
14092       export_dynamic_flag_spec_FC=-rdynamic
14093       ;;
14094
14095     cygwin* | mingw* | pw32* | cegcc*)
14096       # When not using gcc, we currently assume that we are using
14097       # Microsoft Visual C++.
14098       # hardcode_libdir_flag_spec is actually meaningless, as there is
14099       # no search path for DLLs.
14100       hardcode_libdir_flag_spec_FC=' '
14101       allow_undefined_flag_FC=unsupported
14102       # Tell ltmain to make .lib files, not .a files.
14103       libext=lib
14104       # Tell ltmain to make .dll files, not .so files.
14105       shrext_cmds=".dll"
14106       # FIXME: Setting linknames here is a bad hack.
14107       archive_cmds_FC='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
14108       # The linker will automatically build a .lib file if we build a DLL.
14109       old_archive_from_new_cmds_FC='true'
14110       # FIXME: Should let the user specify the lib program.
14111       old_archive_cmds_FC='lib -OUT:$oldlib$oldobjs$old_deplibs'
14112       fix_srcfile_path_FC='`cygpath -w "$srcfile"`'
14113       enable_shared_with_static_runtimes_FC=yes
14114       ;;
14115
14116     darwin* | rhapsody*)
14117
14118
14119   archive_cmds_need_lc_FC=no
14120   hardcode_direct_FC=no
14121   hardcode_automatic_FC=yes
14122   hardcode_shlibpath_var_FC=unsupported
14123   if test "$lt_cv_ld_force_load" = "yes"; then
14124     whole_archive_flag_spec_FC='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
14125   else
14126     whole_archive_flag_spec_FC=''
14127   fi
14128   link_all_deplibs_FC=yes
14129   allow_undefined_flag_FC="$_lt_dar_allow_undefined"
14130   case $cc_basename in
14131      ifort*) _lt_dar_can_shared=yes ;;
14132      *) _lt_dar_can_shared=$GCC ;;
14133   esac
14134   if test "$_lt_dar_can_shared" = "yes"; then
14135     output_verbose_link_cmd=func_echo_all
14136     archive_cmds_FC="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
14137     module_cmds_FC="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
14138     archive_expsym_cmds_FC="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
14139     module_expsym_cmds_FC="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
14140
14141   else
14142   ld_shlibs_FC=no
14143   fi
14144
14145       ;;
14146
14147     dgux*)
14148       archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
14149       hardcode_libdir_flag_spec_FC='-L$libdir'
14150       hardcode_shlibpath_var_FC=no
14151       ;;
14152
14153     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
14154     # support.  Future versions do this automatically, but an explicit c++rt0.o
14155     # does not break anything, and helps significantly (at the cost of a little
14156     # extra space).
14157     freebsd2.2*)
14158       archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
14159       hardcode_libdir_flag_spec_FC='-R$libdir'
14160       hardcode_direct_FC=yes
14161       hardcode_shlibpath_var_FC=no
14162       ;;
14163
14164     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
14165     freebsd2*)
14166       archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
14167       hardcode_direct_FC=yes
14168       hardcode_minus_L_FC=yes
14169       hardcode_shlibpath_var_FC=no
14170       ;;
14171
14172     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
14173     freebsd* | dragonfly*)
14174       archive_cmds_FC='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
14175       hardcode_libdir_flag_spec_FC='-R$libdir'
14176       hardcode_direct_FC=yes
14177       hardcode_shlibpath_var_FC=no
14178       ;;
14179
14180     hpux9*)
14181       if test "$GCC" = yes; then
14182         archive_cmds_FC='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
14183       else
14184         archive_cmds_FC='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
14185       fi
14186       hardcode_libdir_flag_spec_FC='${wl}+b ${wl}$libdir'
14187       hardcode_libdir_separator_FC=:
14188       hardcode_direct_FC=yes
14189
14190       # hardcode_minus_L: Not really in the search PATH,
14191       # but as the default location of the library.
14192       hardcode_minus_L_FC=yes
14193       export_dynamic_flag_spec_FC='${wl}-E'
14194       ;;
14195
14196     hpux10*)
14197       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
14198         archive_cmds_FC='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
14199       else
14200         archive_cmds_FC='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
14201       fi
14202       if test "$with_gnu_ld" = no; then
14203         hardcode_libdir_flag_spec_FC='${wl}+b ${wl}$libdir'
14204         hardcode_libdir_flag_spec_ld_FC='+b $libdir'
14205         hardcode_libdir_separator_FC=:
14206         hardcode_direct_FC=yes
14207         hardcode_direct_absolute_FC=yes
14208         export_dynamic_flag_spec_FC='${wl}-E'
14209         # hardcode_minus_L: Not really in the search PATH,
14210         # but as the default location of the library.
14211         hardcode_minus_L_FC=yes
14212       fi
14213       ;;
14214
14215     hpux11*)
14216       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
14217         case $host_cpu in
14218         hppa*64*)
14219           archive_cmds_FC='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
14220           ;;
14221         ia64*)
14222           archive_cmds_FC='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
14223           ;;
14224         *)
14225           archive_cmds_FC='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
14226           ;;
14227         esac
14228       else
14229         case $host_cpu in
14230         hppa*64*)
14231           archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
14232           ;;
14233         ia64*)
14234           archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
14235           ;;
14236         *)
14237         archive_cmds_FC='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
14238           ;;
14239         esac
14240       fi
14241       if test "$with_gnu_ld" = no; then
14242         hardcode_libdir_flag_spec_FC='${wl}+b ${wl}$libdir'
14243         hardcode_libdir_separator_FC=:
14244
14245         case $host_cpu in
14246         hppa*64*|ia64*)
14247           hardcode_direct_FC=no
14248           hardcode_shlibpath_var_FC=no
14249           ;;
14250         *)
14251           hardcode_direct_FC=yes
14252           hardcode_direct_absolute_FC=yes
14253           export_dynamic_flag_spec_FC='${wl}-E'
14254
14255           # hardcode_minus_L: Not really in the search PATH,
14256           # but as the default location of the library.
14257           hardcode_minus_L_FC=yes
14258           ;;
14259         esac
14260       fi
14261       ;;
14262
14263     irix5* | irix6* | nonstopux*)
14264       if test "$GCC" = yes; then
14265         archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
14266         # Try to use the -exported_symbol ld option, if it does not
14267         # work, assume that -exports_file does not work either and
14268         # implicitly export all symbols.
14269         save_LDFLAGS="$LDFLAGS"
14270         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
14271         if test x$gcc_no_link = xyes; then
14272   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14273 fi
14274 cat > conftest.$ac_ext <<_ACEOF
14275 int foo(void) {}
14276 _ACEOF
14277 if ac_fn_fc_try_link "$LINENO"; then :
14278   archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
14279
14280 fi
14281 rm -f core conftest.err conftest.$ac_objext \
14282     conftest$ac_exeext conftest.$ac_ext
14283         LDFLAGS="$save_LDFLAGS"
14284       else
14285         archive_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
14286         archive_expsym_cmds_FC='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
14287       fi
14288       archive_cmds_need_lc_FC='no'
14289       hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
14290       hardcode_libdir_separator_FC=:
14291       inherit_rpath_FC=yes
14292       link_all_deplibs_FC=yes
14293       ;;
14294
14295     netbsd*)
14296       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14297         archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
14298       else
14299         archive_cmds_FC='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
14300       fi
14301       hardcode_libdir_flag_spec_FC='-R$libdir'
14302       hardcode_direct_FC=yes
14303       hardcode_shlibpath_var_FC=no
14304       ;;
14305
14306     newsos6)
14307       archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
14308       hardcode_direct_FC=yes
14309       hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
14310       hardcode_libdir_separator_FC=:
14311       hardcode_shlibpath_var_FC=no
14312       ;;
14313
14314     *nto* | *qnx*)
14315       ;;
14316
14317     openbsd*)
14318       if test -f /usr/libexec/ld.so; then
14319         hardcode_direct_FC=yes
14320         hardcode_shlibpath_var_FC=no
14321         hardcode_direct_absolute_FC=yes
14322         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14323           archive_cmds_FC='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
14324           archive_expsym_cmds_FC='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
14325           hardcode_libdir_flag_spec_FC='${wl}-rpath,$libdir'
14326           export_dynamic_flag_spec_FC='${wl}-E'
14327         else
14328           case $host_os in
14329            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
14330              archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
14331              hardcode_libdir_flag_spec_FC='-R$libdir'
14332              ;;
14333            *)
14334              archive_cmds_FC='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
14335              hardcode_libdir_flag_spec_FC='${wl}-rpath,$libdir'
14336              ;;
14337           esac
14338         fi
14339       else
14340         ld_shlibs_FC=no
14341       fi
14342       ;;
14343
14344     os2*)
14345       hardcode_libdir_flag_spec_FC='-L$libdir'
14346       hardcode_minus_L_FC=yes
14347       allow_undefined_flag_FC=unsupported
14348       archive_cmds_FC='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
14349       old_archive_from_new_cmds_FC='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
14350       ;;
14351
14352     osf3*)
14353       if test "$GCC" = yes; then
14354         allow_undefined_flag_FC=' ${wl}-expect_unresolved ${wl}\*'
14355         archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
14356       else
14357         allow_undefined_flag_FC=' -expect_unresolved \*'
14358         archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
14359       fi
14360       archive_cmds_need_lc_FC='no'
14361       hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
14362       hardcode_libdir_separator_FC=:
14363       ;;
14364
14365     osf4* | osf5*)      # as osf3* with the addition of -msym flag
14366       if test "$GCC" = yes; then
14367         allow_undefined_flag_FC=' ${wl}-expect_unresolved ${wl}\*'
14368         archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
14369         hardcode_libdir_flag_spec_FC='${wl}-rpath ${wl}$libdir'
14370       else
14371         allow_undefined_flag_FC=' -expect_unresolved \*'
14372         archive_cmds_FC='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
14373         archive_expsym_cmds_FC='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
14374         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
14375
14376         # Both c and cxx compiler support -rpath directly
14377         hardcode_libdir_flag_spec_FC='-rpath $libdir'
14378       fi
14379       archive_cmds_need_lc_FC='no'
14380       hardcode_libdir_separator_FC=:
14381       ;;
14382
14383     solaris*)
14384       no_undefined_flag_FC=' -z defs'
14385       if test "$GCC" = yes; then
14386         wlarc='${wl}'
14387         archive_cmds_FC='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
14388         archive_expsym_cmds_FC='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14389           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
14390       else
14391         case `$CC -V 2>&1` in
14392         *"Compilers 5.0"*)
14393           wlarc=''
14394           archive_cmds_FC='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
14395           archive_expsym_cmds_FC='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14396           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
14397           ;;
14398         *)
14399           wlarc='${wl}'
14400           archive_cmds_FC='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
14401           archive_expsym_cmds_FC='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14402           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
14403           ;;
14404         esac
14405       fi
14406       hardcode_libdir_flag_spec_FC='-R$libdir'
14407       hardcode_shlibpath_var_FC=no
14408       case $host_os in
14409       solaris2.[0-5] | solaris2.[0-5].*) ;;
14410       *)
14411         # The compiler driver will combine and reorder linker options,
14412         # but understands `-z linker_flag'.  GCC discards it without `$wl',
14413         # but is careful enough not to reorder.
14414         # Supported since Solaris 2.6 (maybe 2.5.1?)
14415         if test "$GCC" = yes; then
14416           whole_archive_flag_spec_FC='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
14417         else
14418           whole_archive_flag_spec_FC='-z allextract$convenience -z defaultextract'
14419         fi
14420         ;;
14421       esac
14422       link_all_deplibs_FC=yes
14423       ;;
14424
14425     sunos4*)
14426       if test "x$host_vendor" = xsequent; then
14427         # Use $CC to link under sequent, because it throws in some extra .o
14428         # files that make .init and .fini sections work.
14429         archive_cmds_FC='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
14430       else
14431         archive_cmds_FC='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
14432       fi
14433       hardcode_libdir_flag_spec_FC='-L$libdir'
14434       hardcode_direct_FC=yes
14435       hardcode_minus_L_FC=yes
14436       hardcode_shlibpath_var_FC=no
14437       ;;
14438
14439     sysv4)
14440       case $host_vendor in
14441         sni)
14442           archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
14443           hardcode_direct_FC=yes # is this really true???
14444         ;;
14445         siemens)
14446           ## LD is ld it makes a PLAMLIB
14447           ## CC just makes a GrossModule.
14448           archive_cmds_FC='$LD -G -o $lib $libobjs $deplibs $linker_flags'
14449           reload_cmds_FC='$CC -r -o $output$reload_objs'
14450           hardcode_direct_FC=no
14451         ;;
14452         motorola)
14453           archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
14454           hardcode_direct_FC=no #Motorola manual says yes, but my tests say they lie
14455         ;;
14456       esac
14457       runpath_var='LD_RUN_PATH'
14458       hardcode_shlibpath_var_FC=no
14459       ;;
14460
14461     sysv4.3*)
14462       archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
14463       hardcode_shlibpath_var_FC=no
14464       export_dynamic_flag_spec_FC='-Bexport'
14465       ;;
14466
14467     sysv4*MP*)
14468       if test -d /usr/nec; then
14469         archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
14470         hardcode_shlibpath_var_FC=no
14471         runpath_var=LD_RUN_PATH
14472         hardcode_runpath_var=yes
14473         ld_shlibs_FC=yes
14474       fi
14475       ;;
14476
14477     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
14478       no_undefined_flag_FC='${wl}-z,text'
14479       archive_cmds_need_lc_FC=no
14480       hardcode_shlibpath_var_FC=no
14481       runpath_var='LD_RUN_PATH'
14482
14483       if test "$GCC" = yes; then
14484         archive_cmds_FC='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14485         archive_expsym_cmds_FC='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14486       else
14487         archive_cmds_FC='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14488         archive_expsym_cmds_FC='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14489       fi
14490       ;;
14491
14492     sysv5* | sco3.2v5* | sco5v6*)
14493       # Note: We can NOT use -z defs as we might desire, because we do not
14494       # link with -lc, and that would cause any symbols used from libc to
14495       # always be unresolved, which means just about no library would
14496       # ever link correctly.  If we're not using GNU ld we use -z text
14497       # though, which does catch some bad symbols but isn't as heavy-handed
14498       # as -z defs.
14499       no_undefined_flag_FC='${wl}-z,text'
14500       allow_undefined_flag_FC='${wl}-z,nodefs'
14501       archive_cmds_need_lc_FC=no
14502       hardcode_shlibpath_var_FC=no
14503       hardcode_libdir_flag_spec_FC='${wl}-R,$libdir'
14504       hardcode_libdir_separator_FC=':'
14505       link_all_deplibs_FC=yes
14506       export_dynamic_flag_spec_FC='${wl}-Bexport'
14507       runpath_var='LD_RUN_PATH'
14508
14509       if test "$GCC" = yes; then
14510         archive_cmds_FC='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14511         archive_expsym_cmds_FC='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14512       else
14513         archive_cmds_FC='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14514         archive_expsym_cmds_FC='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14515       fi
14516       ;;
14517
14518     uts4*)
14519       archive_cmds_FC='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
14520       hardcode_libdir_flag_spec_FC='-L$libdir'
14521       hardcode_shlibpath_var_FC=no
14522       ;;
14523
14524     *)
14525       ld_shlibs_FC=no
14526       ;;
14527     esac
14528
14529     if test x$host_vendor = xsni; then
14530       case $host in
14531       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
14532         export_dynamic_flag_spec_FC='${wl}-Blargedynsym'
14533         ;;
14534       esac
14535     fi
14536   fi
14537
14538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_FC" >&5
14539 $as_echo "$ld_shlibs_FC" >&6; }
14540 test "$ld_shlibs_FC" = no && can_build_shared=no
14541
14542 with_gnu_ld_FC=$with_gnu_ld
14543
14544
14545
14546
14547
14548
14549 #
14550 # Do we need to explicitly link libc?
14551 #
14552 case "x$archive_cmds_need_lc_FC" in
14553 x|xyes)
14554   # Assume -lc should be added
14555   archive_cmds_need_lc_FC=yes
14556
14557   if test "$enable_shared" = yes && test "$GCC" = yes; then
14558     case $archive_cmds_FC in
14559     *'~'*)
14560       # FIXME: we may have to deal with multi-command sequences.
14561       ;;
14562     '$CC '*)
14563       # Test whether the compiler implicitly links with -lc since on some
14564       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14565       # to ld, don't add -lc before -lgcc.
14566       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14567 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14568 if test "${lt_cv_archive_cmds_need_lc_FC+set}" = set; then :
14569   $as_echo_n "(cached) " >&6
14570 else
14571   $RM conftest*
14572         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14573
14574         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14575   (eval $ac_compile) 2>&5
14576   ac_status=$?
14577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14578   test $ac_status = 0; } 2>conftest.err; then
14579           soname=conftest
14580           lib=conftest
14581           libobjs=conftest.$ac_objext
14582           deplibs=
14583           wl=$lt_prog_compiler_wl_FC
14584           pic_flag=$lt_prog_compiler_pic_FC
14585           compiler_flags=-v
14586           linker_flags=-v
14587           verstring=
14588           output_objdir=.
14589           libname=conftest
14590           lt_save_allow_undefined_flag=$allow_undefined_flag_FC
14591           allow_undefined_flag_FC=
14592           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_FC 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14593   (eval $archive_cmds_FC 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14594   ac_status=$?
14595   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14596   test $ac_status = 0; }
14597           then
14598             lt_cv_archive_cmds_need_lc_FC=no
14599           else
14600             lt_cv_archive_cmds_need_lc_FC=yes
14601           fi
14602           allow_undefined_flag_FC=$lt_save_allow_undefined_flag
14603         else
14604           cat conftest.err 1>&5
14605         fi
14606         $RM conftest*
14607
14608 fi
14609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_FC" >&5
14610 $as_echo "$lt_cv_archive_cmds_need_lc_FC" >&6; }
14611       archive_cmds_need_lc_FC=$lt_cv_archive_cmds_need_lc_FC
14612       ;;
14613     esac
14614   fi
14615   ;;
14616 esac
14617
14618
14619
14620
14621
14622
14623
14624
14625
14626
14627
14628
14629
14630
14631
14632
14633
14634
14635
14636
14637
14638
14639
14640
14641
14642
14643
14644
14645
14646
14647
14648
14649
14650
14651
14652
14653
14654
14655
14656
14657
14658
14659
14660
14661
14662
14663
14664
14665
14666
14667
14668
14669
14670
14671
14672
14673
14674
14675
14676
14677
14678
14679
14680
14681     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14682 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14683
14684 library_names_spec=
14685 libname_spec='lib$name'
14686 soname_spec=
14687 shrext_cmds=".so"
14688 postinstall_cmds=
14689 postuninstall_cmds=
14690 finish_cmds=
14691 finish_eval=
14692 shlibpath_var=
14693 shlibpath_overrides_runpath=unknown
14694 version_type=none
14695 dynamic_linker="$host_os ld.so"
14696 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14697 need_lib_prefix=unknown
14698 hardcode_into_libs=no
14699
14700 # when you set need_version to no, make sure it does not cause -set_version
14701 # flags to be left without arguments
14702 need_version=unknown
14703
14704 case $host_os in
14705 aix3*)
14706   version_type=linux
14707   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14708   shlibpath_var=LIBPATH
14709
14710   # AIX 3 has no versioning support, so we append a major version to the name.
14711   soname_spec='${libname}${release}${shared_ext}$major'
14712   ;;
14713
14714 aix[4-9]*)
14715   version_type=linux
14716   need_lib_prefix=no
14717   need_version=no
14718   hardcode_into_libs=yes
14719   if test "$host_cpu" = ia64; then
14720     # AIX 5 supports IA64
14721     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14722     shlibpath_var=LD_LIBRARY_PATH
14723   else
14724     # With GCC up to 2.95.x, collect2 would create an import file
14725     # for dependence libraries.  The import file would start with
14726     # the line `#! .'.  This would cause the generated library to
14727     # depend on `.', always an invalid library.  This was fixed in
14728     # development snapshots of GCC prior to 3.0.
14729     case $host_os in
14730       aix4 | aix4.[01] | aix4.[01].*)
14731       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14732            echo ' yes '
14733            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14734         :
14735       else
14736         can_build_shared=no
14737       fi
14738       ;;
14739     esac
14740     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14741     # soname into executable. Probably we can add versioning support to
14742     # collect2, so additional links can be useful in future.
14743     if test "$aix_use_runtimelinking" = yes; then
14744       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14745       # instead of lib<name>.a to let people know that these are not
14746       # typical AIX shared libraries.
14747       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14748     else
14749       # We preserve .a as extension for shared libraries through AIX4.2
14750       # and later when we are not doing run time linking.
14751       library_names_spec='${libname}${release}.a $libname.a'
14752       soname_spec='${libname}${release}${shared_ext}$major'
14753     fi
14754     shlibpath_var=LIBPATH
14755   fi
14756   ;;
14757
14758 amigaos*)
14759   case $host_cpu in
14760   powerpc)
14761     # Since July 2007 AmigaOS4 officially supports .so libraries.
14762     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14763     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14764     ;;
14765   m68k)
14766     library_names_spec='$libname.ixlibrary $libname.a'
14767     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14768     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
14769     ;;
14770   esac
14771   ;;
14772
14773 beos*)
14774   library_names_spec='${libname}${shared_ext}'
14775   dynamic_linker="$host_os ld.so"
14776   shlibpath_var=LIBRARY_PATH
14777   ;;
14778
14779 bsdi[45]*)
14780   version_type=linux
14781   need_version=no
14782   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14783   soname_spec='${libname}${release}${shared_ext}$major'
14784   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14785   shlibpath_var=LD_LIBRARY_PATH
14786   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14787   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14788   # the default ld.so.conf also contains /usr/contrib/lib and
14789   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14790   # libtool to hard-code these into programs
14791   ;;
14792
14793 cygwin* | mingw* | pw32* | cegcc*)
14794   version_type=windows
14795   shrext_cmds=".dll"
14796   need_version=no
14797   need_lib_prefix=no
14798
14799   case $GCC,$host_os in
14800   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14801     library_names_spec='$libname.dll.a'
14802     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14803     postinstall_cmds='base_file=`basename \${file}`~
14804       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14805       dldir=$destdir/`dirname \$dlpath`~
14806       test -d \$dldir || mkdir -p \$dldir~
14807       $install_prog $dir/$dlname \$dldir/$dlname~
14808       chmod a+x \$dldir/$dlname~
14809       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14810         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14811       fi'
14812     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14813       dlpath=$dir/\$dldll~
14814        $RM \$dlpath'
14815     shlibpath_overrides_runpath=yes
14816
14817     case $host_os in
14818     cygwin*)
14819       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14820       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14821
14822       ;;
14823     mingw* | cegcc*)
14824       # MinGW DLLs use traditional 'lib' prefix
14825       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14826       ;;
14827     pw32*)
14828       # pw32 DLLs use 'pw' prefix rather than 'lib'
14829       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14830       ;;
14831     esac
14832     ;;
14833
14834   *)
14835     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14836     ;;
14837   esac
14838   dynamic_linker='Win32 ld.exe'
14839   # FIXME: first we should search . and the directory the executable is in
14840   shlibpath_var=PATH
14841   ;;
14842
14843 darwin* | rhapsody*)
14844   dynamic_linker="$host_os dyld"
14845   version_type=darwin
14846   need_lib_prefix=no
14847   need_version=no
14848   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14849   soname_spec='${libname}${release}${major}$shared_ext'
14850   shlibpath_overrides_runpath=yes
14851   shlibpath_var=DYLD_LIBRARY_PATH
14852   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14853
14854   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14855   ;;
14856
14857 dgux*)
14858   version_type=linux
14859   need_lib_prefix=no
14860   need_version=no
14861   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14862   soname_spec='${libname}${release}${shared_ext}$major'
14863   shlibpath_var=LD_LIBRARY_PATH
14864   ;;
14865
14866 freebsd* | dragonfly*)
14867   # DragonFly does not have aout.  When/if they implement a new
14868   # versioning mechanism, adjust this.
14869   if test -x /usr/bin/objformat; then
14870     objformat=`/usr/bin/objformat`
14871   else
14872     case $host_os in
14873     freebsd[123]*) objformat=aout ;;
14874     *) objformat=elf ;;
14875     esac
14876   fi
14877   version_type=freebsd-$objformat
14878   case $version_type in
14879     freebsd-elf*)
14880       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14881       need_version=no
14882       need_lib_prefix=no
14883       ;;
14884     freebsd-*)
14885       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14886       need_version=yes
14887       ;;
14888   esac
14889   shlibpath_var=LD_LIBRARY_PATH
14890   case $host_os in
14891   freebsd2*)
14892     shlibpath_overrides_runpath=yes
14893     ;;
14894   freebsd3.[01]* | freebsdelf3.[01]*)
14895     shlibpath_overrides_runpath=yes
14896     hardcode_into_libs=yes
14897     ;;
14898   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14899   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14900     shlibpath_overrides_runpath=no
14901     hardcode_into_libs=yes
14902     ;;
14903   *) # from 4.6 on, and DragonFly
14904     shlibpath_overrides_runpath=yes
14905     hardcode_into_libs=yes
14906     ;;
14907   esac
14908   ;;
14909
14910 gnu*)
14911   version_type=linux
14912   need_lib_prefix=no
14913   need_version=no
14914   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14915   soname_spec='${libname}${release}${shared_ext}$major'
14916   shlibpath_var=LD_LIBRARY_PATH
14917   hardcode_into_libs=yes
14918   ;;
14919
14920 haiku*)
14921   version_type=linux
14922   need_lib_prefix=no
14923   need_version=no
14924   dynamic_linker="$host_os runtime_loader"
14925   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14926   soname_spec='${libname}${release}${shared_ext}$major'
14927   shlibpath_var=LIBRARY_PATH
14928   shlibpath_overrides_runpath=yes
14929   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14930   hardcode_into_libs=yes
14931   ;;
14932
14933 hpux9* | hpux10* | hpux11*)
14934   # Give a soname corresponding to the major version so that dld.sl refuses to
14935   # link against other versions.
14936   version_type=sunos
14937   need_lib_prefix=no
14938   need_version=no
14939   case $host_cpu in
14940   ia64*)
14941     shrext_cmds='.so'
14942     hardcode_into_libs=yes
14943     dynamic_linker="$host_os dld.so"
14944     shlibpath_var=LD_LIBRARY_PATH
14945     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14946     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14947     soname_spec='${libname}${release}${shared_ext}$major'
14948     if test "X$HPUX_IA64_MODE" = X32; then
14949       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14950     else
14951       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14952     fi
14953     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14954     ;;
14955   hppa*64*)
14956     shrext_cmds='.sl'
14957     hardcode_into_libs=yes
14958     dynamic_linker="$host_os dld.sl"
14959     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14960     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14961     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14962     soname_spec='${libname}${release}${shared_ext}$major'
14963     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14964     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14965     ;;
14966   *)
14967     shrext_cmds='.sl'
14968     dynamic_linker="$host_os dld.sl"
14969     shlibpath_var=SHLIB_PATH
14970     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14971     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14972     soname_spec='${libname}${release}${shared_ext}$major'
14973     ;;
14974   esac
14975   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14976   postinstall_cmds='chmod 555 $lib'
14977   # or fails outright, so override atomically:
14978   install_override_mode=555
14979   ;;
14980
14981 interix[3-9]*)
14982   version_type=linux
14983   need_lib_prefix=no
14984   need_version=no
14985   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14986   soname_spec='${libname}${release}${shared_ext}$major'
14987   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14988   shlibpath_var=LD_LIBRARY_PATH
14989   shlibpath_overrides_runpath=no
14990   hardcode_into_libs=yes
14991   ;;
14992
14993 irix5* | irix6* | nonstopux*)
14994   case $host_os in
14995     nonstopux*) version_type=nonstopux ;;
14996     *)
14997         if test "$lt_cv_prog_gnu_ld" = yes; then
14998                 version_type=linux
14999         else
15000                 version_type=irix
15001         fi ;;
15002   esac
15003   need_lib_prefix=no
15004   need_version=no
15005   soname_spec='${libname}${release}${shared_ext}$major'
15006   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
15007   case $host_os in
15008   irix5* | nonstopux*)
15009     libsuff= shlibsuff=
15010     ;;
15011   *)
15012     case $LD in # libtool.m4 will add one of these switches to LD
15013     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
15014       libsuff= shlibsuff= libmagic=32-bit;;
15015     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
15016       libsuff=32 shlibsuff=N32 libmagic=N32;;
15017     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
15018       libsuff=64 shlibsuff=64 libmagic=64-bit;;
15019     *) libsuff= shlibsuff= libmagic=never-match;;
15020     esac
15021     ;;
15022   esac
15023   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
15024   shlibpath_overrides_runpath=no
15025   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
15026   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
15027   hardcode_into_libs=yes
15028   ;;
15029
15030 # No shared lib support for Linux oldld, aout, or coff.
15031 linux*oldld* | linux*aout* | linux*coff*)
15032   dynamic_linker=no
15033   ;;
15034
15035 # This must be Linux ELF.
15036 linux* | k*bsd*-gnu | kopensolaris*-gnu)
15037   version_type=linux
15038   need_lib_prefix=no
15039   need_version=no
15040   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15041   soname_spec='${libname}${release}${shared_ext}$major'
15042   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
15043   shlibpath_var=LD_LIBRARY_PATH
15044   shlibpath_overrides_runpath=no
15045
15046   # Some binutils ld are patched to set DT_RUNPATH
15047   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
15048   $as_echo_n "(cached) " >&6
15049 else
15050   lt_cv_shlibpath_overrides_runpath=no
15051     save_LDFLAGS=$LDFLAGS
15052     save_libdir=$libdir
15053     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_FC\"; \
15054          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_FC\""
15055     if test x$gcc_no_link = xyes; then
15056   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15057 fi
15058 cat > conftest.$ac_ext <<_ACEOF
15059       program main
15060
15061       end
15062 _ACEOF
15063 if ac_fn_fc_try_link "$LINENO"; then :
15064   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
15065   lt_cv_shlibpath_overrides_runpath=yes
15066 fi
15067 fi
15068 rm -f core conftest.err conftest.$ac_objext \
15069     conftest$ac_exeext conftest.$ac_ext
15070     LDFLAGS=$save_LDFLAGS
15071     libdir=$save_libdir
15072
15073 fi
15074
15075   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
15076
15077   # This implies no fast_install, which is unacceptable.
15078   # Some rework will be needed to allow for fast_install
15079   # before this can be enabled.
15080   hardcode_into_libs=yes
15081
15082   # Append ld.so.conf contents to the search path
15083   if test -f /etc/ld.so.conf; then
15084     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
15085     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
15086   fi
15087
15088   # We used to test for /lib/ld.so.1 and disable shared libraries on
15089   # powerpc, because MkLinux only supported shared libraries with the
15090   # GNU dynamic linker.  Since this was broken with cross compilers,
15091   # most powerpc-linux boxes support dynamic linking these days and
15092   # people can always --disable-shared, the test was removed, and we
15093   # assume the GNU/Linux dynamic linker is in use.
15094   dynamic_linker='GNU/Linux ld.so'
15095   ;;
15096
15097 netbsd*)
15098   version_type=sunos
15099   need_lib_prefix=no
15100   need_version=no
15101   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15102     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15103     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15104     dynamic_linker='NetBSD (a.out) ld.so'
15105   else
15106     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15107     soname_spec='${libname}${release}${shared_ext}$major'
15108     dynamic_linker='NetBSD ld.elf_so'
15109   fi
15110   shlibpath_var=LD_LIBRARY_PATH
15111   shlibpath_overrides_runpath=yes
15112   hardcode_into_libs=yes
15113   ;;
15114
15115 newsos6)
15116   version_type=linux
15117   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15118   shlibpath_var=LD_LIBRARY_PATH
15119   shlibpath_overrides_runpath=yes
15120   ;;
15121
15122 *nto* | *qnx*)
15123   version_type=qnx
15124   need_lib_prefix=no
15125   need_version=no
15126   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15127   soname_spec='${libname}${release}${shared_ext}$major'
15128   shlibpath_var=LD_LIBRARY_PATH
15129   shlibpath_overrides_runpath=no
15130   hardcode_into_libs=yes
15131   dynamic_linker='ldqnx.so'
15132   ;;
15133
15134 openbsd*)
15135   version_type=sunos
15136   sys_lib_dlsearch_path_spec="/usr/lib"
15137   need_lib_prefix=no
15138   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
15139   case $host_os in
15140     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
15141     *)                          need_version=no  ;;
15142   esac
15143   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15144   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15145   shlibpath_var=LD_LIBRARY_PATH
15146   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15147     case $host_os in
15148       openbsd2.[89] | openbsd2.[89].*)
15149         shlibpath_overrides_runpath=no
15150         ;;
15151       *)
15152         shlibpath_overrides_runpath=yes
15153         ;;
15154       esac
15155   else
15156     shlibpath_overrides_runpath=yes
15157   fi
15158   ;;
15159
15160 os2*)
15161   libname_spec='$name'
15162   shrext_cmds=".dll"
15163   need_lib_prefix=no
15164   library_names_spec='$libname${shared_ext} $libname.a'
15165   dynamic_linker='OS/2 ld.exe'
15166   shlibpath_var=LIBPATH
15167   ;;
15168
15169 osf3* | osf4* | osf5*)
15170   version_type=osf
15171   need_lib_prefix=no
15172   need_version=no
15173   soname_spec='${libname}${release}${shared_ext}$major'
15174   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15175   shlibpath_var=LD_LIBRARY_PATH
15176   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
15177   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
15178   ;;
15179
15180 rdos*)
15181   dynamic_linker=no
15182   ;;
15183
15184 solaris*)
15185   version_type=linux
15186   need_lib_prefix=no
15187   need_version=no
15188   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15189   soname_spec='${libname}${release}${shared_ext}$major'
15190   shlibpath_var=LD_LIBRARY_PATH
15191   shlibpath_overrides_runpath=yes
15192   hardcode_into_libs=yes
15193   # ldd complains unless libraries are executable
15194   postinstall_cmds='chmod +x $lib'
15195   ;;
15196
15197 sunos4*)
15198   version_type=sunos
15199   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15200   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
15201   shlibpath_var=LD_LIBRARY_PATH
15202   shlibpath_overrides_runpath=yes
15203   if test "$with_gnu_ld" = yes; then
15204     need_lib_prefix=no
15205   fi
15206   need_version=yes
15207   ;;
15208
15209 sysv4 | sysv4.3*)
15210   version_type=linux
15211   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15212   soname_spec='${libname}${release}${shared_ext}$major'
15213   shlibpath_var=LD_LIBRARY_PATH
15214   case $host_vendor in
15215     sni)
15216       shlibpath_overrides_runpath=no
15217       need_lib_prefix=no
15218       runpath_var=LD_RUN_PATH
15219       ;;
15220     siemens)
15221       need_lib_prefix=no
15222       ;;
15223     motorola)
15224       need_lib_prefix=no
15225       need_version=no
15226       shlibpath_overrides_runpath=no
15227       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
15228       ;;
15229   esac
15230   ;;
15231
15232 sysv4*MP*)
15233   if test -d /usr/nec ;then
15234     version_type=linux
15235     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
15236     soname_spec='$libname${shared_ext}.$major'
15237     shlibpath_var=LD_LIBRARY_PATH
15238   fi
15239   ;;
15240
15241 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15242   version_type=freebsd-elf
15243   need_lib_prefix=no
15244   need_version=no
15245   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15246   soname_spec='${libname}${release}${shared_ext}$major'
15247   shlibpath_var=LD_LIBRARY_PATH
15248   shlibpath_overrides_runpath=yes
15249   hardcode_into_libs=yes
15250   if test "$with_gnu_ld" = yes; then
15251     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
15252   else
15253     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
15254     case $host_os in
15255       sco3.2v5*)
15256         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
15257         ;;
15258     esac
15259   fi
15260   sys_lib_dlsearch_path_spec='/usr/lib'
15261   ;;
15262
15263 tpf*)
15264   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
15265   version_type=linux
15266   need_lib_prefix=no
15267   need_version=no
15268   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15269   shlibpath_var=LD_LIBRARY_PATH
15270   shlibpath_overrides_runpath=no
15271   hardcode_into_libs=yes
15272   ;;
15273
15274 uts4*)
15275   version_type=linux
15276   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15277   soname_spec='${libname}${release}${shared_ext}$major'
15278   shlibpath_var=LD_LIBRARY_PATH
15279   ;;
15280
15281 *)
15282   dynamic_linker=no
15283   ;;
15284 esac
15285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
15286 $as_echo "$dynamic_linker" >&6; }
15287 test "$dynamic_linker" = no && can_build_shared=no
15288
15289 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
15290 if test "$GCC" = yes; then
15291   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
15292 fi
15293
15294 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
15295   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
15296 fi
15297 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
15298   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
15299 fi
15300
15301
15302
15303
15304
15305
15306
15307
15308
15309
15310
15311
15312
15313
15314
15315
15316
15317
15318
15319
15320
15321
15322
15323
15324
15325
15326
15327
15328
15329
15330
15331
15332
15333
15334
15335
15336
15337
15338     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
15339 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
15340 hardcode_action_FC=
15341 if test -n "$hardcode_libdir_flag_spec_FC" ||
15342    test -n "$runpath_var_FC" ||
15343    test "X$hardcode_automatic_FC" = "Xyes" ; then
15344
15345   # We can hardcode non-existent directories.
15346   if test "$hardcode_direct_FC" != no &&
15347      # If the only mechanism to avoid hardcoding is shlibpath_var, we
15348      # have to relink, otherwise we might link with an installed library
15349      # when we should be linking with a yet-to-be-installed one
15350      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, FC)" != no &&
15351      test "$hardcode_minus_L_FC" != no; then
15352     # Linking always hardcodes the temporary library directory.
15353     hardcode_action_FC=relink
15354   else
15355     # We can link without hardcoding, and we can hardcode nonexisting dirs.
15356     hardcode_action_FC=immediate
15357   fi
15358 else
15359   # We cannot hardcode anything, or else we can only hardcode existing
15360   # directories.
15361   hardcode_action_FC=unsupported
15362 fi
15363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_FC" >&5
15364 $as_echo "$hardcode_action_FC" >&6; }
15365
15366 if test "$hardcode_action_FC" = relink ||
15367    test "$inherit_rpath_FC" = yes; then
15368   # Fast installation is not supported
15369   enable_fast_install=no
15370 elif test "$shlibpath_overrides_runpath" = yes ||
15371      test "$enable_shared" = no; then
15372   # Fast installation is not necessary
15373   enable_fast_install=needless
15374 fi
15375
15376
15377
15378
15379
15380
15381
15382   fi # test -n "$compiler"
15383
15384   GCC=$lt_save_GCC
15385   CC="$lt_save_CC"
15386 fi # test "$_lt_disable_FC" != yes
15387
15388 ac_ext=c
15389 ac_cpp='$CPP $CPPFLAGS'
15390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15392 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15393
15394
15395
15396 # extra LD Flags which are required for targets
15397 case "${host}" in
15398   *-darwin*)
15399     # Darwin needs -single_module when linking libgfortran
15400     extra_ldflags_libgfortran=-Wl,-single_module
15401     ;;
15402 esac
15403
15404
15405 # We need a working compiler at that point, otherwise give a clear
15406 # error message and bail out.
15407
15408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the GNU Fortran compiler is working" >&5
15409 $as_echo_n "checking whether the GNU Fortran compiler is working... " >&6; }
15410 ac_ext=${ac_fc_srcext-f}
15411 ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
15412 ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
15413 ac_compiler_gnu=$ac_cv_fc_compiler_gnu
15414
15415 cat > conftest.$ac_ext <<_ACEOF
15416
15417       program foo
15418       real, parameter :: bar = sin (12.34 / 2.5)
15419       end program foo
15420 _ACEOF
15421 if ac_fn_fc_try_compile "$LINENO"; then :
15422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15423 $as_echo "yes" >&6; }
15424 else
15425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15426 $as_echo "no" >&6; }
15427      as_fn_error "GNU Fortran is not working; please report a bug in http://gcc.gnu.org/bugzilla, attaching $PWD/config.log" "$LINENO" 5
15428
15429 fi
15430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15431 ac_ext=c
15432 ac_cpp='$CPP $CPPFLAGS'
15433 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15434 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15435 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15436
15437
15438
15439 # Check whether --enable-largefile was given.
15440 if test "${enable_largefile+set}" = set; then :
15441   enableval=$enable_largefile;
15442 fi
15443
15444 if test "$enable_largefile" != no; then
15445
15446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
15447 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
15448 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
15449   $as_echo_n "(cached) " >&6
15450 else
15451   ac_cv_sys_largefile_CC=no
15452      if test "$GCC" != yes; then
15453        ac_save_CC=$CC
15454        while :; do
15455          # IRIX 6.2 and later do not support large files by default,
15456          # so use the C compiler's -n32 option if that helps.
15457          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15458 /* end confdefs.h.  */
15459 #include <sys/types.h>
15460  /* Check that off_t can represent 2**63 - 1 correctly.
15461     We can't simply define LARGE_OFF_T to be 9223372036854775807,
15462     since some C++ compilers masquerading as C compilers
15463     incorrectly reject 9223372036854775807.  */
15464 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15465   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15466                        && LARGE_OFF_T % 2147483647 == 1)
15467                       ? 1 : -1];
15468 int
15469 main ()
15470 {
15471
15472   ;
15473   return 0;
15474 }
15475 _ACEOF
15476          if ac_fn_c_try_compile "$LINENO"; then :
15477   break
15478 fi
15479 rm -f core conftest.err conftest.$ac_objext
15480          CC="$CC -n32"
15481          if ac_fn_c_try_compile "$LINENO"; then :
15482   ac_cv_sys_largefile_CC=' -n32'; break
15483 fi
15484 rm -f core conftest.err conftest.$ac_objext
15485          break
15486        done
15487        CC=$ac_save_CC
15488        rm -f conftest.$ac_ext
15489     fi
15490 fi
15491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
15492 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
15493   if test "$ac_cv_sys_largefile_CC" != no; then
15494     CC=$CC$ac_cv_sys_largefile_CC
15495   fi
15496
15497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
15498 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
15499 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
15500   $as_echo_n "(cached) " >&6
15501 else
15502   while :; do
15503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15504 /* end confdefs.h.  */
15505 #include <sys/types.h>
15506  /* Check that off_t can represent 2**63 - 1 correctly.
15507     We can't simply define LARGE_OFF_T to be 9223372036854775807,
15508     since some C++ compilers masquerading as C compilers
15509     incorrectly reject 9223372036854775807.  */
15510 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15511   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15512                        && LARGE_OFF_T % 2147483647 == 1)
15513                       ? 1 : -1];
15514 int
15515 main ()
15516 {
15517
15518   ;
15519   return 0;
15520 }
15521 _ACEOF
15522 if ac_fn_c_try_compile "$LINENO"; then :
15523   ac_cv_sys_file_offset_bits=no; break
15524 fi
15525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15527 /* end confdefs.h.  */
15528 #define _FILE_OFFSET_BITS 64
15529 #include <sys/types.h>
15530  /* Check that off_t can represent 2**63 - 1 correctly.
15531     We can't simply define LARGE_OFF_T to be 9223372036854775807,
15532     since some C++ compilers masquerading as C compilers
15533     incorrectly reject 9223372036854775807.  */
15534 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15535   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15536                        && LARGE_OFF_T % 2147483647 == 1)
15537                       ? 1 : -1];
15538 int
15539 main ()
15540 {
15541
15542   ;
15543   return 0;
15544 }
15545 _ACEOF
15546 if ac_fn_c_try_compile "$LINENO"; then :
15547   ac_cv_sys_file_offset_bits=64; break
15548 fi
15549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15550   ac_cv_sys_file_offset_bits=unknown
15551   break
15552 done
15553 fi
15554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
15555 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
15556 case $ac_cv_sys_file_offset_bits in #(
15557   no | unknown) ;;
15558   *)
15559 cat >>confdefs.h <<_ACEOF
15560 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
15561 _ACEOF
15562 ;;
15563 esac
15564 rm -rf conftest*
15565   if test $ac_cv_sys_file_offset_bits = unknown; then
15566     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
15567 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
15568 if test "${ac_cv_sys_large_files+set}" = set; then :
15569   $as_echo_n "(cached) " >&6
15570 else
15571   while :; do
15572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15573 /* end confdefs.h.  */
15574 #include <sys/types.h>
15575  /* Check that off_t can represent 2**63 - 1 correctly.
15576     We can't simply define LARGE_OFF_T to be 9223372036854775807,
15577     since some C++ compilers masquerading as C compilers
15578     incorrectly reject 9223372036854775807.  */
15579 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15580   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15581                        && LARGE_OFF_T % 2147483647 == 1)
15582                       ? 1 : -1];
15583 int
15584 main ()
15585 {
15586
15587   ;
15588   return 0;
15589 }
15590 _ACEOF
15591 if ac_fn_c_try_compile "$LINENO"; then :
15592   ac_cv_sys_large_files=no; break
15593 fi
15594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15596 /* end confdefs.h.  */
15597 #define _LARGE_FILES 1
15598 #include <sys/types.h>
15599  /* Check that off_t can represent 2**63 - 1 correctly.
15600     We can't simply define LARGE_OFF_T to be 9223372036854775807,
15601     since some C++ compilers masquerading as C compilers
15602     incorrectly reject 9223372036854775807.  */
15603 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
15604   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
15605                        && LARGE_OFF_T % 2147483647 == 1)
15606                       ? 1 : -1];
15607 int
15608 main ()
15609 {
15610
15611   ;
15612   return 0;
15613 }
15614 _ACEOF
15615 if ac_fn_c_try_compile "$LINENO"; then :
15616   ac_cv_sys_large_files=1; break
15617 fi
15618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15619   ac_cv_sys_large_files=unknown
15620   break
15621 done
15622 fi
15623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
15624 $as_echo "$ac_cv_sys_large_files" >&6; }
15625 case $ac_cv_sys_large_files in #(
15626   no | unknown) ;;
15627   *)
15628 cat >>confdefs.h <<_ACEOF
15629 #define _LARGE_FILES $ac_cv_sys_large_files
15630 _ACEOF
15631 ;;
15632 esac
15633 rm -rf conftest*
15634   fi
15635 fi
15636
15637 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
15638 if test "x$ac_cv_type_off_t" = x""yes; then :
15639
15640 else
15641
15642 cat >>confdefs.h <<_ACEOF
15643 #define off_t long int
15644 _ACEOF
15645
15646 fi
15647
15648
15649 # check header files
15650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
15651 $as_echo_n "checking for ANSI C header files... " >&6; }
15652 if test "${ac_cv_header_stdc+set}" = set; then :
15653   $as_echo_n "(cached) " >&6
15654 else
15655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15656 /* end confdefs.h.  */
15657 #include <stdlib.h>
15658 #include <stdarg.h>
15659 #include <string.h>
15660 #include <float.h>
15661
15662 int
15663 main ()
15664 {
15665
15666   ;
15667   return 0;
15668 }
15669 _ACEOF
15670 if ac_fn_c_try_compile "$LINENO"; then :
15671   ac_cv_header_stdc=yes
15672 else
15673   ac_cv_header_stdc=no
15674 fi
15675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15676
15677 if test $ac_cv_header_stdc = yes; then
15678   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
15679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15680 /* end confdefs.h.  */
15681 #include <string.h>
15682
15683 _ACEOF
15684 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15685   $EGREP "memchr" >/dev/null 2>&1; then :
15686
15687 else
15688   ac_cv_header_stdc=no
15689 fi
15690 rm -f conftest*
15691
15692 fi
15693
15694 if test $ac_cv_header_stdc = yes; then
15695   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
15696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15697 /* end confdefs.h.  */
15698 #include <stdlib.h>
15699
15700 _ACEOF
15701 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15702   $EGREP "free" >/dev/null 2>&1; then :
15703
15704 else
15705   ac_cv_header_stdc=no
15706 fi
15707 rm -f conftest*
15708
15709 fi
15710
15711 if test $ac_cv_header_stdc = yes; then
15712   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
15713   if test "$cross_compiling" = yes; then :
15714   :
15715 else
15716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15717 /* end confdefs.h.  */
15718 #include <ctype.h>
15719 #include <stdlib.h>
15720 #if ((' ' & 0x0FF) == 0x020)
15721 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
15722 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
15723 #else
15724 # define ISLOWER(c) \
15725                    (('a' <= (c) && (c) <= 'i') \
15726                      || ('j' <= (c) && (c) <= 'r') \
15727                      || ('s' <= (c) && (c) <= 'z'))
15728 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
15729 #endif
15730
15731 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
15732 int
15733 main ()
15734 {
15735   int i;
15736   for (i = 0; i < 256; i++)
15737     if (XOR (islower (i), ISLOWER (i))
15738         || toupper (i) != TOUPPER (i))
15739       return 2;
15740   return 0;
15741 }
15742 _ACEOF
15743 if ac_fn_c_try_run "$LINENO"; then :
15744
15745 else
15746   ac_cv_header_stdc=no
15747 fi
15748 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15749   conftest.$ac_objext conftest.beam conftest.$ac_ext
15750 fi
15751
15752 fi
15753 fi
15754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
15755 $as_echo "$ac_cv_header_stdc" >&6; }
15756 if test $ac_cv_header_stdc = yes; then
15757
15758 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
15759
15760 fi
15761
15762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
15763 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
15764 if test "${ac_cv_header_time+set}" = set; then :
15765   $as_echo_n "(cached) " >&6
15766 else
15767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15768 /* end confdefs.h.  */
15769 #include <sys/types.h>
15770 #include <sys/time.h>
15771 #include <time.h>
15772
15773 int
15774 main ()
15775 {
15776 if ((struct tm *) 0)
15777 return 0;
15778   ;
15779   return 0;
15780 }
15781 _ACEOF
15782 if ac_fn_c_try_compile "$LINENO"; then :
15783   ac_cv_header_time=yes
15784 else
15785   ac_cv_header_time=no
15786 fi
15787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15788 fi
15789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
15790 $as_echo "$ac_cv_header_time" >&6; }
15791 if test $ac_cv_header_time = yes; then
15792
15793 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
15794
15795 fi
15796
15797 for ac_header in stdio.h stdlib.h string.h unistd.h signal.h stdarg.h
15798 do :
15799   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15800 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15801 eval as_val=\$$as_ac_Header
15802    if test "x$as_val" = x""yes; then :
15803   cat >>confdefs.h <<_ACEOF
15804 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15805 _ACEOF
15806
15807 fi
15808
15809 done
15810
15811 for ac_header in time.h sys/time.h sys/times.h sys/resource.h
15812 do :
15813   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15814 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15815 eval as_val=\$$as_ac_Header
15816    if test "x$as_val" = x""yes; then :
15817   cat >>confdefs.h <<_ACEOF
15818 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15819 _ACEOF
15820
15821 fi
15822
15823 done
15824
15825 for ac_header in sys/types.h sys/stat.h sys/wait.h floatingpoint.h ieeefp.h
15826 do :
15827   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15828 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15829 eval as_val=\$$as_ac_Header
15830    if test "x$as_val" = x""yes; then :
15831   cat >>confdefs.h <<_ACEOF
15832 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15833 _ACEOF
15834
15835 fi
15836
15837 done
15838
15839 for ac_header in fenv.h fptrap.h float.h execinfo.h pwd.h
15840 do :
15841   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15842 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15843 eval as_val=\$$as_ac_Header
15844    if test "x$as_val" = x""yes; then :
15845   cat >>confdefs.h <<_ACEOF
15846 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15847 _ACEOF
15848
15849 fi
15850
15851 done
15852
15853 ac_fn_c_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
15854 if test "x$ac_cv_header_complex_h" = x""yes; then :
15855
15856 $as_echo "#define HAVE_COMPLEX_H 1" >>confdefs.h
15857
15858 fi
15859
15860
15861
15862
15863 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
15864
15865 acx_cv_header_stdint=stddef.h
15866 acx_cv_header_stdint_kind="(already complete)"
15867 for i in stdint.h $inttype_headers; do
15868   unset ac_cv_type_uintptr_t
15869   unset ac_cv_type_uintmax_t
15870   unset ac_cv_type_int_least32_t
15871   unset ac_cv_type_int_fast32_t
15872   unset ac_cv_type_uint64_t
15873   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
15874   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
15875 #include <$i>
15876 "
15877 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
15878   acx_cv_header_stdint=$i
15879 else
15880   continue
15881 fi
15882
15883   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
15884 #include <$i>
15885 "
15886 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
15887
15888 else
15889   acx_cv_header_stdint_kind="(mostly complete)"
15890 fi
15891
15892   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
15893 #include <$i>
15894 "
15895 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
15896
15897 else
15898   acx_cv_header_stdint_kind="(mostly complete)"
15899 fi
15900
15901   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
15902 #include <$i>
15903 "
15904 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
15905
15906 else
15907   acx_cv_header_stdint_kind="(mostly complete)"
15908 fi
15909
15910   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
15911 #include <$i>
15912 "
15913 if test "x$ac_cv_type_uint64_t" = x""yes; then :
15914
15915 else
15916   acx_cv_header_stdint_kind="(lacks uint64_t)"
15917 fi
15918
15919   break
15920 done
15921 if test "$acx_cv_header_stdint" = stddef.h; then
15922   acx_cv_header_stdint_kind="(lacks uintmax_t)"
15923   for i in stdint.h $inttype_headers; do
15924     unset ac_cv_type_uintptr_t
15925     unset ac_cv_type_uint32_t
15926     unset ac_cv_type_uint64_t
15927     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
15928     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
15929 #include <$i>
15930 "
15931 if test "x$ac_cv_type_uint32_t" = x""yes; then :
15932   acx_cv_header_stdint=$i
15933 else
15934   continue
15935 fi
15936
15937     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
15938 #include <$i>
15939 "
15940 if test "x$ac_cv_type_uint64_t" = x""yes; then :
15941
15942 fi
15943
15944     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
15945 #include <$i>
15946 "
15947 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
15948
15949 fi
15950
15951     break
15952   done
15953 fi
15954 if test "$acx_cv_header_stdint" = stddef.h; then
15955   acx_cv_header_stdint_kind="(u_intXX_t style)"
15956   for i in sys/types.h $inttype_headers; do
15957     unset ac_cv_type_u_int32_t
15958     unset ac_cv_type_u_int64_t
15959     $as_echo_n "looking for u_intXX_t types in $i, " >&6
15960     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
15961 #include <$i>
15962 "
15963 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
15964   acx_cv_header_stdint=$i
15965 else
15966   continue
15967 fi
15968
15969     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
15970 #include <$i>
15971 "
15972 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
15973
15974 fi
15975
15976     break
15977   done
15978 fi
15979 if test "$acx_cv_header_stdint" = stddef.h; then
15980   acx_cv_header_stdint_kind="(using manual detection)"
15981 fi
15982
15983 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
15984 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
15985 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
15986 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
15987 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
15988
15989 # ----------------- Summarize what we found so far
15990
15991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
15992 $as_echo_n "checking what to include in gstdint.h... " >&6; }
15993
15994 case `$as_basename -- gstdint.h ||
15995 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
15996          Xgstdint.h : 'X\(//\)$' \| \
15997          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
15998 $as_echo X/gstdint.h |
15999     sed '/^.*\/\([^/][^/]*\)\/*$/{
16000             s//\1/
16001             q
16002           }
16003           /^X\/\(\/\/\)$/{
16004             s//\1/
16005             q
16006           }
16007           /^X\/\(\/\).*/{
16008             s//\1/
16009             q
16010           }
16011           s/.*/./; q'` in
16012   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16013 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16014   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16015 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16016   *) ;;
16017 esac
16018
16019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
16020 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
16021
16022 # ----------------- done included file, check C basic types --------
16023
16024 # Lacking an uintptr_t?  Test size of void *
16025 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
16026   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
16027 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16028 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16029 # This bug is HP SR number 8606223364.
16030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
16031 $as_echo_n "checking size of void *... " >&6; }
16032 if test "${ac_cv_sizeof_void_p+set}" = set; then :
16033   $as_echo_n "(cached) " >&6
16034 else
16035   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
16036
16037 else
16038   if test "$ac_cv_type_void_p" = yes; then
16039      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16040 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16041 { as_fn_set_status 77
16042 as_fn_error "cannot compute sizeof (void *)
16043 See \`config.log' for more details." "$LINENO" 5; }; }
16044    else
16045      ac_cv_sizeof_void_p=0
16046    fi
16047 fi
16048
16049 fi
16050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
16051 $as_echo "$ac_cv_sizeof_void_p" >&6; }
16052
16053
16054
16055 cat >>confdefs.h <<_ACEOF
16056 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
16057 _ACEOF
16058
16059  ;;
16060 esac
16061
16062 # Lacking an uint64_t?  Test size of long
16063 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
16064   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
16065 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16066 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16067 # This bug is HP SR number 8606223364.
16068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
16069 $as_echo_n "checking size of long... " >&6; }
16070 if test "${ac_cv_sizeof_long+set}" = set; then :
16071   $as_echo_n "(cached) " >&6
16072 else
16073   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
16074
16075 else
16076   if test "$ac_cv_type_long" = yes; then
16077      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16078 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16079 { as_fn_set_status 77
16080 as_fn_error "cannot compute sizeof (long)
16081 See \`config.log' for more details." "$LINENO" 5; }; }
16082    else
16083      ac_cv_sizeof_long=0
16084    fi
16085 fi
16086
16087 fi
16088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
16089 $as_echo "$ac_cv_sizeof_long" >&6; }
16090
16091
16092
16093 cat >>confdefs.h <<_ACEOF
16094 #define SIZEOF_LONG $ac_cv_sizeof_long
16095 _ACEOF
16096
16097  ;;
16098 esac
16099
16100 if test $acx_cv_header_stdint = stddef.h; then
16101   # Lacking a good header?  Test size of everything and deduce all types.
16102   # The cast to long int works around a bug in the HP C Compiler
16103 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16104 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16105 # This bug is HP SR number 8606223364.
16106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
16107 $as_echo_n "checking size of int... " >&6; }
16108 if test "${ac_cv_sizeof_int+set}" = set; then :
16109   $as_echo_n "(cached) " >&6
16110 else
16111   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
16112
16113 else
16114   if test "$ac_cv_type_int" = yes; then
16115      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16116 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16117 { as_fn_set_status 77
16118 as_fn_error "cannot compute sizeof (int)
16119 See \`config.log' for more details." "$LINENO" 5; }; }
16120    else
16121      ac_cv_sizeof_int=0
16122    fi
16123 fi
16124
16125 fi
16126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
16127 $as_echo "$ac_cv_sizeof_int" >&6; }
16128
16129
16130
16131 cat >>confdefs.h <<_ACEOF
16132 #define SIZEOF_INT $ac_cv_sizeof_int
16133 _ACEOF
16134
16135
16136   # The cast to long int works around a bug in the HP C Compiler
16137 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16138 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16139 # This bug is HP SR number 8606223364.
16140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
16141 $as_echo_n "checking size of short... " >&6; }
16142 if test "${ac_cv_sizeof_short+set}" = set; then :
16143   $as_echo_n "(cached) " >&6
16144 else
16145   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
16146
16147 else
16148   if test "$ac_cv_type_short" = yes; then
16149      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16151 { as_fn_set_status 77
16152 as_fn_error "cannot compute sizeof (short)
16153 See \`config.log' for more details." "$LINENO" 5; }; }
16154    else
16155      ac_cv_sizeof_short=0
16156    fi
16157 fi
16158
16159 fi
16160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
16161 $as_echo "$ac_cv_sizeof_short" >&6; }
16162
16163
16164
16165 cat >>confdefs.h <<_ACEOF
16166 #define SIZEOF_SHORT $ac_cv_sizeof_short
16167 _ACEOF
16168
16169
16170   # The cast to long int works around a bug in the HP C Compiler
16171 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16172 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16173 # This bug is HP SR number 8606223364.
16174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
16175 $as_echo_n "checking size of char... " >&6; }
16176 if test "${ac_cv_sizeof_char+set}" = set; then :
16177   $as_echo_n "(cached) " >&6
16178 else
16179   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
16180
16181 else
16182   if test "$ac_cv_type_char" = yes; then
16183      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16184 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16185 { as_fn_set_status 77
16186 as_fn_error "cannot compute sizeof (char)
16187 See \`config.log' for more details." "$LINENO" 5; }; }
16188    else
16189      ac_cv_sizeof_char=0
16190    fi
16191 fi
16192
16193 fi
16194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
16195 $as_echo "$ac_cv_sizeof_char" >&6; }
16196
16197
16198
16199 cat >>confdefs.h <<_ACEOF
16200 #define SIZEOF_CHAR $ac_cv_sizeof_char
16201 _ACEOF
16202
16203
16204
16205   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
16206 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
16207   case "$ac_cv_sizeof_char" in
16208     1) acx_cv_type_int8_t=char ;;
16209     *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
16210   esac
16211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
16212 $as_echo "$acx_cv_type_int8_t" >&6; }
16213
16214   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
16215 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
16216   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
16217     2:*) acx_cv_type_int16_t=int ;;
16218     *:2) acx_cv_type_int16_t=short ;;
16219     *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
16220   esac
16221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
16222 $as_echo "$acx_cv_type_int16_t" >&6; }
16223
16224   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
16225 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
16226   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
16227     4:*) acx_cv_type_int32_t=int ;;
16228     *:4) acx_cv_type_int32_t=long ;;
16229     *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
16230   esac
16231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
16232 $as_echo "$acx_cv_type_int32_t" >&6; }
16233 fi
16234
16235 # These tests are here to make the output prettier
16236
16237 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
16238   case "$ac_cv_sizeof_long" in
16239     8) acx_cv_type_int64_t=long ;;
16240   esac
16241   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
16242 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
16243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
16244 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
16245 fi
16246
16247 # Now we can use the above types
16248
16249 if test "$ac_cv_type_uintptr_t" != yes; then
16250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
16251 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
16252   case $ac_cv_sizeof_void_p in
16253     2) acx_cv_type_intptr_t=int16_t ;;
16254     4) acx_cv_type_intptr_t=int32_t ;;
16255     8) acx_cv_type_intptr_t=int64_t ;;
16256     *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
16257   esac
16258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
16259 $as_echo "$acx_cv_type_intptr_t" >&6; }
16260 fi
16261
16262 # ----------------- done all checks, emit header -------------
16263 ac_config_commands="$ac_config_commands gstdint.h"
16264
16265
16266
16267
16268 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
16269 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
16270
16271 cat >>confdefs.h <<_ACEOF
16272 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
16273 _ACEOF
16274
16275
16276 fi
16277
16278 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
16279 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
16280
16281 cat >>confdefs.h <<_ACEOF
16282 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
16283 _ACEOF
16284
16285
16286 fi
16287
16288 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
16289 if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
16290
16291 cat >>confdefs.h <<_ACEOF
16292 #define HAVE_STRUCT_STAT_ST_RDEV 1
16293 _ACEOF
16294
16295
16296 fi
16297
16298
16299 # Check for library functions.
16300 for ac_func in getrusage times mkstemp strtof strtold snprintf ftruncate chsize
16301 do :
16302   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16303 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16304 eval as_val=\$$as_ac_var
16305    if test "x$as_val" = x""yes; then :
16306   cat >>confdefs.h <<_ACEOF
16307 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16308 _ACEOF
16309
16310 fi
16311 done
16312
16313 for ac_func in chdir strerror getlogin gethostname kill link symlink perror
16314 do :
16315   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16316 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16317 eval as_val=\$$as_ac_var
16318    if test "x$as_val" = x""yes; then :
16319   cat >>confdefs.h <<_ACEOF
16320 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16321 _ACEOF
16322
16323 fi
16324 done
16325
16326 for ac_func in sleep time ttyname signal alarm clock access fork execl
16327 do :
16328   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16329 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16330 eval as_val=\$$as_ac_var
16331    if test "x$as_val" = x""yes; then :
16332   cat >>confdefs.h <<_ACEOF
16333 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16334 _ACEOF
16335
16336 fi
16337 done
16338
16339 for ac_func in wait setmode execvp pipe dup2 close fdopen strcasestr getrlimit
16340 do :
16341   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16342 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16343 eval as_val=\$$as_ac_var
16344    if test "x$as_val" = x""yes; then :
16345   cat >>confdefs.h <<_ACEOF
16346 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16347 _ACEOF
16348
16349 fi
16350 done
16351
16352 for ac_func in gettimeofday stat fstat lstat getpwuid vsnprintf dup getcwd
16353 do :
16354   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16355 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16356 eval as_val=\$$as_ac_var
16357    if test "x$as_val" = x""yes; then :
16358   cat >>confdefs.h <<_ACEOF
16359 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16360 _ACEOF
16361
16362 fi
16363 done
16364
16365 for ac_func in localtime_r gmtime_r strerror_r getpwuid_r ttyname_r
16366 do :
16367   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16368 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16369 eval as_val=\$$as_ac_var
16370    if test "x$as_val" = x""yes; then :
16371   cat >>confdefs.h <<_ACEOF
16372 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16373 _ACEOF
16374
16375 fi
16376 done
16377
16378 for ac_func in clock_gettime strftime
16379 do :
16380   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16381 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16382 eval as_val=\$$as_ac_var
16383    if test "x$as_val" = x""yes; then :
16384   cat >>confdefs.h <<_ACEOF
16385 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16386 _ACEOF
16387
16388 fi
16389 done
16390
16391
16392 # Check for glibc backtrace functions
16393 for ac_func in backtrace backtrace_symbols
16394 do :
16395   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16396 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16397 eval as_val=\$$as_ac_var
16398    if test "x$as_val" = x""yes; then :
16399   cat >>confdefs.h <<_ACEOF
16400 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16401 _ACEOF
16402
16403 fi
16404 done
16405
16406
16407 # Check for types
16408 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
16409 if test "x$ac_cv_type_intptr_t" = x""yes; then :
16410
16411 cat >>confdefs.h <<_ACEOF
16412 #define HAVE_INTPTR_T 1
16413 _ACEOF
16414
16415
16416 fi
16417
16418 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
16419 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
16420
16421 cat >>confdefs.h <<_ACEOF
16422 #define HAVE_UINTPTR_T 1
16423 _ACEOF
16424
16425
16426 fi
16427
16428
16429 # Check libc for getgid, getpid, getuid
16430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgid in -lc" >&5
16431 $as_echo_n "checking for getgid in -lc... " >&6; }
16432 if test "${ac_cv_lib_c_getgid+set}" = set; then :
16433   $as_echo_n "(cached) " >&6
16434 else
16435   ac_check_lib_save_LIBS=$LIBS
16436 LIBS="-lc  $LIBS"
16437 if test x$gcc_no_link = xyes; then
16438   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16439 fi
16440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16441 /* end confdefs.h.  */
16442
16443 /* Override any GCC internal prototype to avoid an error.
16444    Use char because int might match the return type of a GCC
16445    builtin and then its argument prototype would still apply.  */
16446 #ifdef __cplusplus
16447 extern "C"
16448 #endif
16449 char getgid ();
16450 int
16451 main ()
16452 {
16453 return getgid ();
16454   ;
16455   return 0;
16456 }
16457 _ACEOF
16458 if ac_fn_c_try_link "$LINENO"; then :
16459   ac_cv_lib_c_getgid=yes
16460 else
16461   ac_cv_lib_c_getgid=no
16462 fi
16463 rm -f core conftest.err conftest.$ac_objext \
16464     conftest$ac_exeext conftest.$ac_ext
16465 LIBS=$ac_check_lib_save_LIBS
16466 fi
16467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getgid" >&5
16468 $as_echo "$ac_cv_lib_c_getgid" >&6; }
16469 if test "x$ac_cv_lib_c_getgid" = x""yes; then :
16470
16471 $as_echo "#define HAVE_GETGID 1" >>confdefs.h
16472
16473 fi
16474
16475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpid in -lc" >&5
16476 $as_echo_n "checking for getpid in -lc... " >&6; }
16477 if test "${ac_cv_lib_c_getpid+set}" = set; then :
16478   $as_echo_n "(cached) " >&6
16479 else
16480   ac_check_lib_save_LIBS=$LIBS
16481 LIBS="-lc  $LIBS"
16482 if test x$gcc_no_link = xyes; then
16483   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16484 fi
16485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16486 /* end confdefs.h.  */
16487
16488 /* Override any GCC internal prototype to avoid an error.
16489    Use char because int might match the return type of a GCC
16490    builtin and then its argument prototype would still apply.  */
16491 #ifdef __cplusplus
16492 extern "C"
16493 #endif
16494 char getpid ();
16495 int
16496 main ()
16497 {
16498 return getpid ();
16499   ;
16500   return 0;
16501 }
16502 _ACEOF
16503 if ac_fn_c_try_link "$LINENO"; then :
16504   ac_cv_lib_c_getpid=yes
16505 else
16506   ac_cv_lib_c_getpid=no
16507 fi
16508 rm -f core conftest.err conftest.$ac_objext \
16509     conftest$ac_exeext conftest.$ac_ext
16510 LIBS=$ac_check_lib_save_LIBS
16511 fi
16512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getpid" >&5
16513 $as_echo "$ac_cv_lib_c_getpid" >&6; }
16514 if test "x$ac_cv_lib_c_getpid" = x""yes; then :
16515
16516 $as_echo "#define HAVE_GETPID 1" >>confdefs.h
16517
16518 fi
16519
16520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getppid in -lc" >&5
16521 $as_echo_n "checking for getppid in -lc... " >&6; }
16522 if test "${ac_cv_lib_c_getppid+set}" = set; then :
16523   $as_echo_n "(cached) " >&6
16524 else
16525   ac_check_lib_save_LIBS=$LIBS
16526 LIBS="-lc  $LIBS"
16527 if test x$gcc_no_link = xyes; then
16528   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16529 fi
16530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16531 /* end confdefs.h.  */
16532
16533 /* Override any GCC internal prototype to avoid an error.
16534    Use char because int might match the return type of a GCC
16535    builtin and then its argument prototype would still apply.  */
16536 #ifdef __cplusplus
16537 extern "C"
16538 #endif
16539 char getppid ();
16540 int
16541 main ()
16542 {
16543 return getppid ();
16544   ;
16545   return 0;
16546 }
16547 _ACEOF
16548 if ac_fn_c_try_link "$LINENO"; then :
16549   ac_cv_lib_c_getppid=yes
16550 else
16551   ac_cv_lib_c_getppid=no
16552 fi
16553 rm -f core conftest.err conftest.$ac_objext \
16554     conftest$ac_exeext conftest.$ac_ext
16555 LIBS=$ac_check_lib_save_LIBS
16556 fi
16557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getppid" >&5
16558 $as_echo "$ac_cv_lib_c_getppid" >&6; }
16559 if test "x$ac_cv_lib_c_getppid" = x""yes; then :
16560
16561 $as_echo "#define HAVE_GETPPID 1" >>confdefs.h
16562
16563 fi
16564
16565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getuid in -lc" >&5
16566 $as_echo_n "checking for getuid in -lc... " >&6; }
16567 if test "${ac_cv_lib_c_getuid+set}" = set; then :
16568   $as_echo_n "(cached) " >&6
16569 else
16570   ac_check_lib_save_LIBS=$LIBS
16571 LIBS="-lc  $LIBS"
16572 if test x$gcc_no_link = xyes; then
16573   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16574 fi
16575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16576 /* end confdefs.h.  */
16577
16578 /* Override any GCC internal prototype to avoid an error.
16579    Use char because int might match the return type of a GCC
16580    builtin and then its argument prototype would still apply.  */
16581 #ifdef __cplusplus
16582 extern "C"
16583 #endif
16584 char getuid ();
16585 int
16586 main ()
16587 {
16588 return getuid ();
16589   ;
16590   return 0;
16591 }
16592 _ACEOF
16593 if ac_fn_c_try_link "$LINENO"; then :
16594   ac_cv_lib_c_getuid=yes
16595 else
16596   ac_cv_lib_c_getuid=no
16597 fi
16598 rm -f core conftest.err conftest.$ac_objext \
16599     conftest$ac_exeext conftest.$ac_ext
16600 LIBS=$ac_check_lib_save_LIBS
16601 fi
16602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getuid" >&5
16603 $as_echo "$ac_cv_lib_c_getuid" >&6; }
16604 if test "x$ac_cv_lib_c_getuid" = x""yes; then :
16605
16606 $as_echo "#define HAVE_GETUID 1" >>confdefs.h
16607
16608 fi
16609
16610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for geteuid in -lc" >&5
16611 $as_echo_n "checking for geteuid in -lc... " >&6; }
16612 if test "${ac_cv_lib_c_geteuid+set}" = set; then :
16613   $as_echo_n "(cached) " >&6
16614 else
16615   ac_check_lib_save_LIBS=$LIBS
16616 LIBS="-lc  $LIBS"
16617 if test x$gcc_no_link = xyes; then
16618   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16619 fi
16620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16621 /* end confdefs.h.  */
16622
16623 /* Override any GCC internal prototype to avoid an error.
16624    Use char because int might match the return type of a GCC
16625    builtin and then its argument prototype would still apply.  */
16626 #ifdef __cplusplus
16627 extern "C"
16628 #endif
16629 char geteuid ();
16630 int
16631 main ()
16632 {
16633 return geteuid ();
16634   ;
16635   return 0;
16636 }
16637 _ACEOF
16638 if ac_fn_c_try_link "$LINENO"; then :
16639   ac_cv_lib_c_geteuid=yes
16640 else
16641   ac_cv_lib_c_geteuid=no
16642 fi
16643 rm -f core conftest.err conftest.$ac_objext \
16644     conftest$ac_exeext conftest.$ac_ext
16645 LIBS=$ac_check_lib_save_LIBS
16646 fi
16647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_geteuid" >&5
16648 $as_echo "$ac_cv_lib_c_geteuid" >&6; }
16649 if test "x$ac_cv_lib_c_geteuid" = x""yes; then :
16650
16651 $as_echo "#define HAVE_GETEUID 1" >>confdefs.h
16652
16653 fi
16654
16655
16656 # Check for C99 (and other IEEE) math functions
16657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acosf in -lm" >&5
16658 $as_echo_n "checking for acosf in -lm... " >&6; }
16659 if test "${ac_cv_lib_m_acosf+set}" = set; then :
16660   $as_echo_n "(cached) " >&6
16661 else
16662   ac_check_lib_save_LIBS=$LIBS
16663 LIBS="-lm  $LIBS"
16664 if test x$gcc_no_link = xyes; then
16665   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16666 fi
16667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16668 /* end confdefs.h.  */
16669
16670 /* Override any GCC internal prototype to avoid an error.
16671    Use char because int might match the return type of a GCC
16672    builtin and then its argument prototype would still apply.  */
16673 #ifdef __cplusplus
16674 extern "C"
16675 #endif
16676 char acosf ();
16677 int
16678 main ()
16679 {
16680 return acosf ();
16681   ;
16682   return 0;
16683 }
16684 _ACEOF
16685 if ac_fn_c_try_link "$LINENO"; then :
16686   ac_cv_lib_m_acosf=yes
16687 else
16688   ac_cv_lib_m_acosf=no
16689 fi
16690 rm -f core conftest.err conftest.$ac_objext \
16691     conftest$ac_exeext conftest.$ac_ext
16692 LIBS=$ac_check_lib_save_LIBS
16693 fi
16694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_acosf" >&5
16695 $as_echo "$ac_cv_lib_m_acosf" >&6; }
16696 if test "x$ac_cv_lib_m_acosf" = x""yes; then :
16697
16698 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
16699
16700 fi
16701
16702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acos in -lm" >&5
16703 $as_echo_n "checking for acos in -lm... " >&6; }
16704 if test "${ac_cv_lib_m_acos+set}" = set; then :
16705   $as_echo_n "(cached) " >&6
16706 else
16707   ac_check_lib_save_LIBS=$LIBS
16708 LIBS="-lm  $LIBS"
16709 if test x$gcc_no_link = xyes; then
16710   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16711 fi
16712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16713 /* end confdefs.h.  */
16714
16715 /* Override any GCC internal prototype to avoid an error.
16716    Use char because int might match the return type of a GCC
16717    builtin and then its argument prototype would still apply.  */
16718 #ifdef __cplusplus
16719 extern "C"
16720 #endif
16721 char acos ();
16722 int
16723 main ()
16724 {
16725 return acos ();
16726   ;
16727   return 0;
16728 }
16729 _ACEOF
16730 if ac_fn_c_try_link "$LINENO"; then :
16731   ac_cv_lib_m_acos=yes
16732 else
16733   ac_cv_lib_m_acos=no
16734 fi
16735 rm -f core conftest.err conftest.$ac_objext \
16736     conftest$ac_exeext conftest.$ac_ext
16737 LIBS=$ac_check_lib_save_LIBS
16738 fi
16739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_acos" >&5
16740 $as_echo "$ac_cv_lib_m_acos" >&6; }
16741 if test "x$ac_cv_lib_m_acos" = x""yes; then :
16742
16743 $as_echo "#define HAVE_ACOS 1" >>confdefs.h
16744
16745 fi
16746
16747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acosl in -lm" >&5
16748 $as_echo_n "checking for acosl in -lm... " >&6; }
16749 if test "${ac_cv_lib_m_acosl+set}" = set; then :
16750   $as_echo_n "(cached) " >&6
16751 else
16752   ac_check_lib_save_LIBS=$LIBS
16753 LIBS="-lm  $LIBS"
16754 if test x$gcc_no_link = xyes; then
16755   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16756 fi
16757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16758 /* end confdefs.h.  */
16759
16760 /* Override any GCC internal prototype to avoid an error.
16761    Use char because int might match the return type of a GCC
16762    builtin and then its argument prototype would still apply.  */
16763 #ifdef __cplusplus
16764 extern "C"
16765 #endif
16766 char acosl ();
16767 int
16768 main ()
16769 {
16770 return acosl ();
16771   ;
16772   return 0;
16773 }
16774 _ACEOF
16775 if ac_fn_c_try_link "$LINENO"; then :
16776   ac_cv_lib_m_acosl=yes
16777 else
16778   ac_cv_lib_m_acosl=no
16779 fi
16780 rm -f core conftest.err conftest.$ac_objext \
16781     conftest$ac_exeext conftest.$ac_ext
16782 LIBS=$ac_check_lib_save_LIBS
16783 fi
16784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_acosl" >&5
16785 $as_echo "$ac_cv_lib_m_acosl" >&6; }
16786 if test "x$ac_cv_lib_m_acosl" = x""yes; then :
16787
16788 $as_echo "#define HAVE_ACOSL 1" >>confdefs.h
16789
16790 fi
16791
16792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acoshf in -lm" >&5
16793 $as_echo_n "checking for acoshf in -lm... " >&6; }
16794 if test "${ac_cv_lib_m_acoshf+set}" = set; then :
16795   $as_echo_n "(cached) " >&6
16796 else
16797   ac_check_lib_save_LIBS=$LIBS
16798 LIBS="-lm  $LIBS"
16799 if test x$gcc_no_link = xyes; then
16800   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16801 fi
16802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16803 /* end confdefs.h.  */
16804
16805 /* Override any GCC internal prototype to avoid an error.
16806    Use char because int might match the return type of a GCC
16807    builtin and then its argument prototype would still apply.  */
16808 #ifdef __cplusplus
16809 extern "C"
16810 #endif
16811 char acoshf ();
16812 int
16813 main ()
16814 {
16815 return acoshf ();
16816   ;
16817   return 0;
16818 }
16819 _ACEOF
16820 if ac_fn_c_try_link "$LINENO"; then :
16821   ac_cv_lib_m_acoshf=yes
16822 else
16823   ac_cv_lib_m_acoshf=no
16824 fi
16825 rm -f core conftest.err conftest.$ac_objext \
16826     conftest$ac_exeext conftest.$ac_ext
16827 LIBS=$ac_check_lib_save_LIBS
16828 fi
16829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_acoshf" >&5
16830 $as_echo "$ac_cv_lib_m_acoshf" >&6; }
16831 if test "x$ac_cv_lib_m_acoshf" = x""yes; then :
16832
16833 $as_echo "#define HAVE_ACOSHF 1" >>confdefs.h
16834
16835 fi
16836
16837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acosh in -lm" >&5
16838 $as_echo_n "checking for acosh in -lm... " >&6; }
16839 if test "${ac_cv_lib_m_acosh+set}" = set; then :
16840   $as_echo_n "(cached) " >&6
16841 else
16842   ac_check_lib_save_LIBS=$LIBS
16843 LIBS="-lm  $LIBS"
16844 if test x$gcc_no_link = xyes; then
16845   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16846 fi
16847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16848 /* end confdefs.h.  */
16849
16850 /* Override any GCC internal prototype to avoid an error.
16851    Use char because int might match the return type of a GCC
16852    builtin and then its argument prototype would still apply.  */
16853 #ifdef __cplusplus
16854 extern "C"
16855 #endif
16856 char acosh ();
16857 int
16858 main ()
16859 {
16860 return acosh ();
16861   ;
16862   return 0;
16863 }
16864 _ACEOF
16865 if ac_fn_c_try_link "$LINENO"; then :
16866   ac_cv_lib_m_acosh=yes
16867 else
16868   ac_cv_lib_m_acosh=no
16869 fi
16870 rm -f core conftest.err conftest.$ac_objext \
16871     conftest$ac_exeext conftest.$ac_ext
16872 LIBS=$ac_check_lib_save_LIBS
16873 fi
16874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_acosh" >&5
16875 $as_echo "$ac_cv_lib_m_acosh" >&6; }
16876 if test "x$ac_cv_lib_m_acosh" = x""yes; then :
16877
16878 $as_echo "#define HAVE_ACOSH 1" >>confdefs.h
16879
16880 fi
16881
16882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acoshl in -lm" >&5
16883 $as_echo_n "checking for acoshl in -lm... " >&6; }
16884 if test "${ac_cv_lib_m_acoshl+set}" = set; then :
16885   $as_echo_n "(cached) " >&6
16886 else
16887   ac_check_lib_save_LIBS=$LIBS
16888 LIBS="-lm  $LIBS"
16889 if test x$gcc_no_link = xyes; then
16890   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16891 fi
16892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16893 /* end confdefs.h.  */
16894
16895 /* Override any GCC internal prototype to avoid an error.
16896    Use char because int might match the return type of a GCC
16897    builtin and then its argument prototype would still apply.  */
16898 #ifdef __cplusplus
16899 extern "C"
16900 #endif
16901 char acoshl ();
16902 int
16903 main ()
16904 {
16905 return acoshl ();
16906   ;
16907   return 0;
16908 }
16909 _ACEOF
16910 if ac_fn_c_try_link "$LINENO"; then :
16911   ac_cv_lib_m_acoshl=yes
16912 else
16913   ac_cv_lib_m_acoshl=no
16914 fi
16915 rm -f core conftest.err conftest.$ac_objext \
16916     conftest$ac_exeext conftest.$ac_ext
16917 LIBS=$ac_check_lib_save_LIBS
16918 fi
16919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_acoshl" >&5
16920 $as_echo "$ac_cv_lib_m_acoshl" >&6; }
16921 if test "x$ac_cv_lib_m_acoshl" = x""yes; then :
16922
16923 $as_echo "#define HAVE_ACOSHL 1" >>confdefs.h
16924
16925 fi
16926
16927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for asinf in -lm" >&5
16928 $as_echo_n "checking for asinf in -lm... " >&6; }
16929 if test "${ac_cv_lib_m_asinf+set}" = set; then :
16930   $as_echo_n "(cached) " >&6
16931 else
16932   ac_check_lib_save_LIBS=$LIBS
16933 LIBS="-lm  $LIBS"
16934 if test x$gcc_no_link = xyes; then
16935   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16936 fi
16937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16938 /* end confdefs.h.  */
16939
16940 /* Override any GCC internal prototype to avoid an error.
16941    Use char because int might match the return type of a GCC
16942    builtin and then its argument prototype would still apply.  */
16943 #ifdef __cplusplus
16944 extern "C"
16945 #endif
16946 char asinf ();
16947 int
16948 main ()
16949 {
16950 return asinf ();
16951   ;
16952   return 0;
16953 }
16954 _ACEOF
16955 if ac_fn_c_try_link "$LINENO"; then :
16956   ac_cv_lib_m_asinf=yes
16957 else
16958   ac_cv_lib_m_asinf=no
16959 fi
16960 rm -f core conftest.err conftest.$ac_objext \
16961     conftest$ac_exeext conftest.$ac_ext
16962 LIBS=$ac_check_lib_save_LIBS
16963 fi
16964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_asinf" >&5
16965 $as_echo "$ac_cv_lib_m_asinf" >&6; }
16966 if test "x$ac_cv_lib_m_asinf" = x""yes; then :
16967
16968 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
16969
16970 fi
16971
16972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for asin in -lm" >&5
16973 $as_echo_n "checking for asin in -lm... " >&6; }
16974 if test "${ac_cv_lib_m_asin+set}" = set; then :
16975   $as_echo_n "(cached) " >&6
16976 else
16977   ac_check_lib_save_LIBS=$LIBS
16978 LIBS="-lm  $LIBS"
16979 if test x$gcc_no_link = xyes; then
16980   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16981 fi
16982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16983 /* end confdefs.h.  */
16984
16985 /* Override any GCC internal prototype to avoid an error.
16986    Use char because int might match the return type of a GCC
16987    builtin and then its argument prototype would still apply.  */
16988 #ifdef __cplusplus
16989 extern "C"
16990 #endif
16991 char asin ();
16992 int
16993 main ()
16994 {
16995 return asin ();
16996   ;
16997   return 0;
16998 }
16999 _ACEOF
17000 if ac_fn_c_try_link "$LINENO"; then :
17001   ac_cv_lib_m_asin=yes
17002 else
17003   ac_cv_lib_m_asin=no
17004 fi
17005 rm -f core conftest.err conftest.$ac_objext \
17006     conftest$ac_exeext conftest.$ac_ext
17007 LIBS=$ac_check_lib_save_LIBS
17008 fi
17009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_asin" >&5
17010 $as_echo "$ac_cv_lib_m_asin" >&6; }
17011 if test "x$ac_cv_lib_m_asin" = x""yes; then :
17012
17013 $as_echo "#define HAVE_ASIN 1" >>confdefs.h
17014
17015 fi
17016
17017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for asinl in -lm" >&5
17018 $as_echo_n "checking for asinl in -lm... " >&6; }
17019 if test "${ac_cv_lib_m_asinl+set}" = set; then :
17020   $as_echo_n "(cached) " >&6
17021 else
17022   ac_check_lib_save_LIBS=$LIBS
17023 LIBS="-lm  $LIBS"
17024 if test x$gcc_no_link = xyes; then
17025   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17026 fi
17027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17028 /* end confdefs.h.  */
17029
17030 /* Override any GCC internal prototype to avoid an error.
17031    Use char because int might match the return type of a GCC
17032    builtin and then its argument prototype would still apply.  */
17033 #ifdef __cplusplus
17034 extern "C"
17035 #endif
17036 char asinl ();
17037 int
17038 main ()
17039 {
17040 return asinl ();
17041   ;
17042   return 0;
17043 }
17044 _ACEOF
17045 if ac_fn_c_try_link "$LINENO"; then :
17046   ac_cv_lib_m_asinl=yes
17047 else
17048   ac_cv_lib_m_asinl=no
17049 fi
17050 rm -f core conftest.err conftest.$ac_objext \
17051     conftest$ac_exeext conftest.$ac_ext
17052 LIBS=$ac_check_lib_save_LIBS
17053 fi
17054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_asinl" >&5
17055 $as_echo "$ac_cv_lib_m_asinl" >&6; }
17056 if test "x$ac_cv_lib_m_asinl" = x""yes; then :
17057
17058 $as_echo "#define HAVE_ASINL 1" >>confdefs.h
17059
17060 fi
17061
17062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for asinhf in -lm" >&5
17063 $as_echo_n "checking for asinhf in -lm... " >&6; }
17064 if test "${ac_cv_lib_m_asinhf+set}" = set; then :
17065   $as_echo_n "(cached) " >&6
17066 else
17067   ac_check_lib_save_LIBS=$LIBS
17068 LIBS="-lm  $LIBS"
17069 if test x$gcc_no_link = xyes; then
17070   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17071 fi
17072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17073 /* end confdefs.h.  */
17074
17075 /* Override any GCC internal prototype to avoid an error.
17076    Use char because int might match the return type of a GCC
17077    builtin and then its argument prototype would still apply.  */
17078 #ifdef __cplusplus
17079 extern "C"
17080 #endif
17081 char asinhf ();
17082 int
17083 main ()
17084 {
17085 return asinhf ();
17086   ;
17087   return 0;
17088 }
17089 _ACEOF
17090 if ac_fn_c_try_link "$LINENO"; then :
17091   ac_cv_lib_m_asinhf=yes
17092 else
17093   ac_cv_lib_m_asinhf=no
17094 fi
17095 rm -f core conftest.err conftest.$ac_objext \
17096     conftest$ac_exeext conftest.$ac_ext
17097 LIBS=$ac_check_lib_save_LIBS
17098 fi
17099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_asinhf" >&5
17100 $as_echo "$ac_cv_lib_m_asinhf" >&6; }
17101 if test "x$ac_cv_lib_m_asinhf" = x""yes; then :
17102
17103 $as_echo "#define HAVE_ASINHF 1" >>confdefs.h
17104
17105 fi
17106
17107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for asinh in -lm" >&5
17108 $as_echo_n "checking for asinh in -lm... " >&6; }
17109 if test "${ac_cv_lib_m_asinh+set}" = set; then :
17110   $as_echo_n "(cached) " >&6
17111 else
17112   ac_check_lib_save_LIBS=$LIBS
17113 LIBS="-lm  $LIBS"
17114 if test x$gcc_no_link = xyes; then
17115   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17116 fi
17117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17118 /* end confdefs.h.  */
17119
17120 /* Override any GCC internal prototype to avoid an error.
17121    Use char because int might match the return type of a GCC
17122    builtin and then its argument prototype would still apply.  */
17123 #ifdef __cplusplus
17124 extern "C"
17125 #endif
17126 char asinh ();
17127 int
17128 main ()
17129 {
17130 return asinh ();
17131   ;
17132   return 0;
17133 }
17134 _ACEOF
17135 if ac_fn_c_try_link "$LINENO"; then :
17136   ac_cv_lib_m_asinh=yes
17137 else
17138   ac_cv_lib_m_asinh=no
17139 fi
17140 rm -f core conftest.err conftest.$ac_objext \
17141     conftest$ac_exeext conftest.$ac_ext
17142 LIBS=$ac_check_lib_save_LIBS
17143 fi
17144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_asinh" >&5
17145 $as_echo "$ac_cv_lib_m_asinh" >&6; }
17146 if test "x$ac_cv_lib_m_asinh" = x""yes; then :
17147
17148 $as_echo "#define HAVE_ASINH 1" >>confdefs.h
17149
17150 fi
17151
17152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for asinhl in -lm" >&5
17153 $as_echo_n "checking for asinhl in -lm... " >&6; }
17154 if test "${ac_cv_lib_m_asinhl+set}" = set; then :
17155   $as_echo_n "(cached) " >&6
17156 else
17157   ac_check_lib_save_LIBS=$LIBS
17158 LIBS="-lm  $LIBS"
17159 if test x$gcc_no_link = xyes; then
17160   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17161 fi
17162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17163 /* end confdefs.h.  */
17164
17165 /* Override any GCC internal prototype to avoid an error.
17166    Use char because int might match the return type of a GCC
17167    builtin and then its argument prototype would still apply.  */
17168 #ifdef __cplusplus
17169 extern "C"
17170 #endif
17171 char asinhl ();
17172 int
17173 main ()
17174 {
17175 return asinhl ();
17176   ;
17177   return 0;
17178 }
17179 _ACEOF
17180 if ac_fn_c_try_link "$LINENO"; then :
17181   ac_cv_lib_m_asinhl=yes
17182 else
17183   ac_cv_lib_m_asinhl=no
17184 fi
17185 rm -f core conftest.err conftest.$ac_objext \
17186     conftest$ac_exeext conftest.$ac_ext
17187 LIBS=$ac_check_lib_save_LIBS
17188 fi
17189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_asinhl" >&5
17190 $as_echo "$ac_cv_lib_m_asinhl" >&6; }
17191 if test "x$ac_cv_lib_m_asinhl" = x""yes; then :
17192
17193 $as_echo "#define HAVE_ASINHL 1" >>confdefs.h
17194
17195 fi
17196
17197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f in -lm" >&5
17198 $as_echo_n "checking for atan2f in -lm... " >&6; }
17199 if test "${ac_cv_lib_m_atan2f+set}" = set; then :
17200   $as_echo_n "(cached) " >&6
17201 else
17202   ac_check_lib_save_LIBS=$LIBS
17203 LIBS="-lm  $LIBS"
17204 if test x$gcc_no_link = xyes; then
17205   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17206 fi
17207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17208 /* end confdefs.h.  */
17209
17210 /* Override any GCC internal prototype to avoid an error.
17211    Use char because int might match the return type of a GCC
17212    builtin and then its argument prototype would still apply.  */
17213 #ifdef __cplusplus
17214 extern "C"
17215 #endif
17216 char atan2f ();
17217 int
17218 main ()
17219 {
17220 return atan2f ();
17221   ;
17222   return 0;
17223 }
17224 _ACEOF
17225 if ac_fn_c_try_link "$LINENO"; then :
17226   ac_cv_lib_m_atan2f=yes
17227 else
17228   ac_cv_lib_m_atan2f=no
17229 fi
17230 rm -f core conftest.err conftest.$ac_objext \
17231     conftest$ac_exeext conftest.$ac_ext
17232 LIBS=$ac_check_lib_save_LIBS
17233 fi
17234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atan2f" >&5
17235 $as_echo "$ac_cv_lib_m_atan2f" >&6; }
17236 if test "x$ac_cv_lib_m_atan2f" = x""yes; then :
17237
17238 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
17239
17240 fi
17241
17242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2 in -lm" >&5
17243 $as_echo_n "checking for atan2 in -lm... " >&6; }
17244 if test "${ac_cv_lib_m_atan2+set}" = set; then :
17245   $as_echo_n "(cached) " >&6
17246 else
17247   ac_check_lib_save_LIBS=$LIBS
17248 LIBS="-lm  $LIBS"
17249 if test x$gcc_no_link = xyes; then
17250   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17251 fi
17252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17253 /* end confdefs.h.  */
17254
17255 /* Override any GCC internal prototype to avoid an error.
17256    Use char because int might match the return type of a GCC
17257    builtin and then its argument prototype would still apply.  */
17258 #ifdef __cplusplus
17259 extern "C"
17260 #endif
17261 char atan2 ();
17262 int
17263 main ()
17264 {
17265 return atan2 ();
17266   ;
17267   return 0;
17268 }
17269 _ACEOF
17270 if ac_fn_c_try_link "$LINENO"; then :
17271   ac_cv_lib_m_atan2=yes
17272 else
17273   ac_cv_lib_m_atan2=no
17274 fi
17275 rm -f core conftest.err conftest.$ac_objext \
17276     conftest$ac_exeext conftest.$ac_ext
17277 LIBS=$ac_check_lib_save_LIBS
17278 fi
17279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atan2" >&5
17280 $as_echo "$ac_cv_lib_m_atan2" >&6; }
17281 if test "x$ac_cv_lib_m_atan2" = x""yes; then :
17282
17283 $as_echo "#define HAVE_ATAN2 1" >>confdefs.h
17284
17285 fi
17286
17287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l in -lm" >&5
17288 $as_echo_n "checking for atan2l in -lm... " >&6; }
17289 if test "${ac_cv_lib_m_atan2l+set}" = set; then :
17290   $as_echo_n "(cached) " >&6
17291 else
17292   ac_check_lib_save_LIBS=$LIBS
17293 LIBS="-lm  $LIBS"
17294 if test x$gcc_no_link = xyes; then
17295   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17296 fi
17297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17298 /* end confdefs.h.  */
17299
17300 /* Override any GCC internal prototype to avoid an error.
17301    Use char because int might match the return type of a GCC
17302    builtin and then its argument prototype would still apply.  */
17303 #ifdef __cplusplus
17304 extern "C"
17305 #endif
17306 char atan2l ();
17307 int
17308 main ()
17309 {
17310 return atan2l ();
17311   ;
17312   return 0;
17313 }
17314 _ACEOF
17315 if ac_fn_c_try_link "$LINENO"; then :
17316   ac_cv_lib_m_atan2l=yes
17317 else
17318   ac_cv_lib_m_atan2l=no
17319 fi
17320 rm -f core conftest.err conftest.$ac_objext \
17321     conftest$ac_exeext conftest.$ac_ext
17322 LIBS=$ac_check_lib_save_LIBS
17323 fi
17324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atan2l" >&5
17325 $as_echo "$ac_cv_lib_m_atan2l" >&6; }
17326 if test "x$ac_cv_lib_m_atan2l" = x""yes; then :
17327
17328 $as_echo "#define HAVE_ATAN2L 1" >>confdefs.h
17329
17330 fi
17331
17332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atanf in -lm" >&5
17333 $as_echo_n "checking for atanf in -lm... " >&6; }
17334 if test "${ac_cv_lib_m_atanf+set}" = set; then :
17335   $as_echo_n "(cached) " >&6
17336 else
17337   ac_check_lib_save_LIBS=$LIBS
17338 LIBS="-lm  $LIBS"
17339 if test x$gcc_no_link = xyes; then
17340   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17341 fi
17342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17343 /* end confdefs.h.  */
17344
17345 /* Override any GCC internal prototype to avoid an error.
17346    Use char because int might match the return type of a GCC
17347    builtin and then its argument prototype would still apply.  */
17348 #ifdef __cplusplus
17349 extern "C"
17350 #endif
17351 char atanf ();
17352 int
17353 main ()
17354 {
17355 return atanf ();
17356   ;
17357   return 0;
17358 }
17359 _ACEOF
17360 if ac_fn_c_try_link "$LINENO"; then :
17361   ac_cv_lib_m_atanf=yes
17362 else
17363   ac_cv_lib_m_atanf=no
17364 fi
17365 rm -f core conftest.err conftest.$ac_objext \
17366     conftest$ac_exeext conftest.$ac_ext
17367 LIBS=$ac_check_lib_save_LIBS
17368 fi
17369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atanf" >&5
17370 $as_echo "$ac_cv_lib_m_atanf" >&6; }
17371 if test "x$ac_cv_lib_m_atanf" = x""yes; then :
17372
17373 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
17374
17375 fi
17376
17377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan in -lm" >&5
17378 $as_echo_n "checking for atan in -lm... " >&6; }
17379 if test "${ac_cv_lib_m_atan+set}" = set; then :
17380   $as_echo_n "(cached) " >&6
17381 else
17382   ac_check_lib_save_LIBS=$LIBS
17383 LIBS="-lm  $LIBS"
17384 if test x$gcc_no_link = xyes; then
17385   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17386 fi
17387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17388 /* end confdefs.h.  */
17389
17390 /* Override any GCC internal prototype to avoid an error.
17391    Use char because int might match the return type of a GCC
17392    builtin and then its argument prototype would still apply.  */
17393 #ifdef __cplusplus
17394 extern "C"
17395 #endif
17396 char atan ();
17397 int
17398 main ()
17399 {
17400 return atan ();
17401   ;
17402   return 0;
17403 }
17404 _ACEOF
17405 if ac_fn_c_try_link "$LINENO"; then :
17406   ac_cv_lib_m_atan=yes
17407 else
17408   ac_cv_lib_m_atan=no
17409 fi
17410 rm -f core conftest.err conftest.$ac_objext \
17411     conftest$ac_exeext conftest.$ac_ext
17412 LIBS=$ac_check_lib_save_LIBS
17413 fi
17414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atan" >&5
17415 $as_echo "$ac_cv_lib_m_atan" >&6; }
17416 if test "x$ac_cv_lib_m_atan" = x""yes; then :
17417
17418 $as_echo "#define HAVE_ATAN 1" >>confdefs.h
17419
17420 fi
17421
17422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atanl in -lm" >&5
17423 $as_echo_n "checking for atanl in -lm... " >&6; }
17424 if test "${ac_cv_lib_m_atanl+set}" = set; then :
17425   $as_echo_n "(cached) " >&6
17426 else
17427   ac_check_lib_save_LIBS=$LIBS
17428 LIBS="-lm  $LIBS"
17429 if test x$gcc_no_link = xyes; then
17430   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17431 fi
17432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17433 /* end confdefs.h.  */
17434
17435 /* Override any GCC internal prototype to avoid an error.
17436    Use char because int might match the return type of a GCC
17437    builtin and then its argument prototype would still apply.  */
17438 #ifdef __cplusplus
17439 extern "C"
17440 #endif
17441 char atanl ();
17442 int
17443 main ()
17444 {
17445 return atanl ();
17446   ;
17447   return 0;
17448 }
17449 _ACEOF
17450 if ac_fn_c_try_link "$LINENO"; then :
17451   ac_cv_lib_m_atanl=yes
17452 else
17453   ac_cv_lib_m_atanl=no
17454 fi
17455 rm -f core conftest.err conftest.$ac_objext \
17456     conftest$ac_exeext conftest.$ac_ext
17457 LIBS=$ac_check_lib_save_LIBS
17458 fi
17459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atanl" >&5
17460 $as_echo "$ac_cv_lib_m_atanl" >&6; }
17461 if test "x$ac_cv_lib_m_atanl" = x""yes; then :
17462
17463 $as_echo "#define HAVE_ATANL 1" >>confdefs.h
17464
17465 fi
17466
17467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atanhf in -lm" >&5
17468 $as_echo_n "checking for atanhf in -lm... " >&6; }
17469 if test "${ac_cv_lib_m_atanhf+set}" = set; then :
17470   $as_echo_n "(cached) " >&6
17471 else
17472   ac_check_lib_save_LIBS=$LIBS
17473 LIBS="-lm  $LIBS"
17474 if test x$gcc_no_link = xyes; then
17475   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17476 fi
17477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17478 /* end confdefs.h.  */
17479
17480 /* Override any GCC internal prototype to avoid an error.
17481    Use char because int might match the return type of a GCC
17482    builtin and then its argument prototype would still apply.  */
17483 #ifdef __cplusplus
17484 extern "C"
17485 #endif
17486 char atanhf ();
17487 int
17488 main ()
17489 {
17490 return atanhf ();
17491   ;
17492   return 0;
17493 }
17494 _ACEOF
17495 if ac_fn_c_try_link "$LINENO"; then :
17496   ac_cv_lib_m_atanhf=yes
17497 else
17498   ac_cv_lib_m_atanhf=no
17499 fi
17500 rm -f core conftest.err conftest.$ac_objext \
17501     conftest$ac_exeext conftest.$ac_ext
17502 LIBS=$ac_check_lib_save_LIBS
17503 fi
17504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atanhf" >&5
17505 $as_echo "$ac_cv_lib_m_atanhf" >&6; }
17506 if test "x$ac_cv_lib_m_atanhf" = x""yes; then :
17507
17508 $as_echo "#define HAVE_ATANHF 1" >>confdefs.h
17509
17510 fi
17511
17512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atanh in -lm" >&5
17513 $as_echo_n "checking for atanh in -lm... " >&6; }
17514 if test "${ac_cv_lib_m_atanh+set}" = set; then :
17515   $as_echo_n "(cached) " >&6
17516 else
17517   ac_check_lib_save_LIBS=$LIBS
17518 LIBS="-lm  $LIBS"
17519 if test x$gcc_no_link = xyes; then
17520   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17521 fi
17522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17523 /* end confdefs.h.  */
17524
17525 /* Override any GCC internal prototype to avoid an error.
17526    Use char because int might match the return type of a GCC
17527    builtin and then its argument prototype would still apply.  */
17528 #ifdef __cplusplus
17529 extern "C"
17530 #endif
17531 char atanh ();
17532 int
17533 main ()
17534 {
17535 return atanh ();
17536   ;
17537   return 0;
17538 }
17539 _ACEOF
17540 if ac_fn_c_try_link "$LINENO"; then :
17541   ac_cv_lib_m_atanh=yes
17542 else
17543   ac_cv_lib_m_atanh=no
17544 fi
17545 rm -f core conftest.err conftest.$ac_objext \
17546     conftest$ac_exeext conftest.$ac_ext
17547 LIBS=$ac_check_lib_save_LIBS
17548 fi
17549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atanh" >&5
17550 $as_echo "$ac_cv_lib_m_atanh" >&6; }
17551 if test "x$ac_cv_lib_m_atanh" = x""yes; then :
17552
17553 $as_echo "#define HAVE_ATANH 1" >>confdefs.h
17554
17555 fi
17556
17557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atanhl in -lm" >&5
17558 $as_echo_n "checking for atanhl in -lm... " >&6; }
17559 if test "${ac_cv_lib_m_atanhl+set}" = set; then :
17560   $as_echo_n "(cached) " >&6
17561 else
17562   ac_check_lib_save_LIBS=$LIBS
17563 LIBS="-lm  $LIBS"
17564 if test x$gcc_no_link = xyes; then
17565   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17566 fi
17567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17568 /* end confdefs.h.  */
17569
17570 /* Override any GCC internal prototype to avoid an error.
17571    Use char because int might match the return type of a GCC
17572    builtin and then its argument prototype would still apply.  */
17573 #ifdef __cplusplus
17574 extern "C"
17575 #endif
17576 char atanhl ();
17577 int
17578 main ()
17579 {
17580 return atanhl ();
17581   ;
17582   return 0;
17583 }
17584 _ACEOF
17585 if ac_fn_c_try_link "$LINENO"; then :
17586   ac_cv_lib_m_atanhl=yes
17587 else
17588   ac_cv_lib_m_atanhl=no
17589 fi
17590 rm -f core conftest.err conftest.$ac_objext \
17591     conftest$ac_exeext conftest.$ac_ext
17592 LIBS=$ac_check_lib_save_LIBS
17593 fi
17594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atanhl" >&5
17595 $as_echo "$ac_cv_lib_m_atanhl" >&6; }
17596 if test "x$ac_cv_lib_m_atanhl" = x""yes; then :
17597
17598 $as_echo "#define HAVE_ATANHL 1" >>confdefs.h
17599
17600 fi
17601
17602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cargf in -lm" >&5
17603 $as_echo_n "checking for cargf in -lm... " >&6; }
17604 if test "${ac_cv_lib_m_cargf+set}" = set; then :
17605   $as_echo_n "(cached) " >&6
17606 else
17607   ac_check_lib_save_LIBS=$LIBS
17608 LIBS="-lm  $LIBS"
17609 if test x$gcc_no_link = xyes; then
17610   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17611 fi
17612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17613 /* end confdefs.h.  */
17614
17615 /* Override any GCC internal prototype to avoid an error.
17616    Use char because int might match the return type of a GCC
17617    builtin and then its argument prototype would still apply.  */
17618 #ifdef __cplusplus
17619 extern "C"
17620 #endif
17621 char cargf ();
17622 int
17623 main ()
17624 {
17625 return cargf ();
17626   ;
17627   return 0;
17628 }
17629 _ACEOF
17630 if ac_fn_c_try_link "$LINENO"; then :
17631   ac_cv_lib_m_cargf=yes
17632 else
17633   ac_cv_lib_m_cargf=no
17634 fi
17635 rm -f core conftest.err conftest.$ac_objext \
17636     conftest$ac_exeext conftest.$ac_ext
17637 LIBS=$ac_check_lib_save_LIBS
17638 fi
17639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cargf" >&5
17640 $as_echo "$ac_cv_lib_m_cargf" >&6; }
17641 if test "x$ac_cv_lib_m_cargf" = x""yes; then :
17642
17643 $as_echo "#define HAVE_CARGF 1" >>confdefs.h
17644
17645 fi
17646
17647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for carg in -lm" >&5
17648 $as_echo_n "checking for carg in -lm... " >&6; }
17649 if test "${ac_cv_lib_m_carg+set}" = set; then :
17650   $as_echo_n "(cached) " >&6
17651 else
17652   ac_check_lib_save_LIBS=$LIBS
17653 LIBS="-lm  $LIBS"
17654 if test x$gcc_no_link = xyes; then
17655   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17656 fi
17657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17658 /* end confdefs.h.  */
17659
17660 /* Override any GCC internal prototype to avoid an error.
17661    Use char because int might match the return type of a GCC
17662    builtin and then its argument prototype would still apply.  */
17663 #ifdef __cplusplus
17664 extern "C"
17665 #endif
17666 char carg ();
17667 int
17668 main ()
17669 {
17670 return carg ();
17671   ;
17672   return 0;
17673 }
17674 _ACEOF
17675 if ac_fn_c_try_link "$LINENO"; then :
17676   ac_cv_lib_m_carg=yes
17677 else
17678   ac_cv_lib_m_carg=no
17679 fi
17680 rm -f core conftest.err conftest.$ac_objext \
17681     conftest$ac_exeext conftest.$ac_ext
17682 LIBS=$ac_check_lib_save_LIBS
17683 fi
17684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_carg" >&5
17685 $as_echo "$ac_cv_lib_m_carg" >&6; }
17686 if test "x$ac_cv_lib_m_carg" = x""yes; then :
17687
17688 $as_echo "#define HAVE_CARG 1" >>confdefs.h
17689
17690 fi
17691
17692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cargl in -lm" >&5
17693 $as_echo_n "checking for cargl in -lm... " >&6; }
17694 if test "${ac_cv_lib_m_cargl+set}" = set; then :
17695   $as_echo_n "(cached) " >&6
17696 else
17697   ac_check_lib_save_LIBS=$LIBS
17698 LIBS="-lm  $LIBS"
17699 if test x$gcc_no_link = xyes; then
17700   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17701 fi
17702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17703 /* end confdefs.h.  */
17704
17705 /* Override any GCC internal prototype to avoid an error.
17706    Use char because int might match the return type of a GCC
17707    builtin and then its argument prototype would still apply.  */
17708 #ifdef __cplusplus
17709 extern "C"
17710 #endif
17711 char cargl ();
17712 int
17713 main ()
17714 {
17715 return cargl ();
17716   ;
17717   return 0;
17718 }
17719 _ACEOF
17720 if ac_fn_c_try_link "$LINENO"; then :
17721   ac_cv_lib_m_cargl=yes
17722 else
17723   ac_cv_lib_m_cargl=no
17724 fi
17725 rm -f core conftest.err conftest.$ac_objext \
17726     conftest$ac_exeext conftest.$ac_ext
17727 LIBS=$ac_check_lib_save_LIBS
17728 fi
17729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cargl" >&5
17730 $as_echo "$ac_cv_lib_m_cargl" >&6; }
17731 if test "x$ac_cv_lib_m_cargl" = x""yes; then :
17732
17733 $as_echo "#define HAVE_CARGL 1" >>confdefs.h
17734
17735 fi
17736
17737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ceilf in -lm" >&5
17738 $as_echo_n "checking for ceilf in -lm... " >&6; }
17739 if test "${ac_cv_lib_m_ceilf+set}" = set; then :
17740   $as_echo_n "(cached) " >&6
17741 else
17742   ac_check_lib_save_LIBS=$LIBS
17743 LIBS="-lm  $LIBS"
17744 if test x$gcc_no_link = xyes; then
17745   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17746 fi
17747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17748 /* end confdefs.h.  */
17749
17750 /* Override any GCC internal prototype to avoid an error.
17751    Use char because int might match the return type of a GCC
17752    builtin and then its argument prototype would still apply.  */
17753 #ifdef __cplusplus
17754 extern "C"
17755 #endif
17756 char ceilf ();
17757 int
17758 main ()
17759 {
17760 return ceilf ();
17761   ;
17762   return 0;
17763 }
17764 _ACEOF
17765 if ac_fn_c_try_link "$LINENO"; then :
17766   ac_cv_lib_m_ceilf=yes
17767 else
17768   ac_cv_lib_m_ceilf=no
17769 fi
17770 rm -f core conftest.err conftest.$ac_objext \
17771     conftest$ac_exeext conftest.$ac_ext
17772 LIBS=$ac_check_lib_save_LIBS
17773 fi
17774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ceilf" >&5
17775 $as_echo "$ac_cv_lib_m_ceilf" >&6; }
17776 if test "x$ac_cv_lib_m_ceilf" = x""yes; then :
17777
17778 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
17779
17780 fi
17781
17782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ceil in -lm" >&5
17783 $as_echo_n "checking for ceil in -lm... " >&6; }
17784 if test "${ac_cv_lib_m_ceil+set}" = set; then :
17785   $as_echo_n "(cached) " >&6
17786 else
17787   ac_check_lib_save_LIBS=$LIBS
17788 LIBS="-lm  $LIBS"
17789 if test x$gcc_no_link = xyes; then
17790   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17791 fi
17792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17793 /* end confdefs.h.  */
17794
17795 /* Override any GCC internal prototype to avoid an error.
17796    Use char because int might match the return type of a GCC
17797    builtin and then its argument prototype would still apply.  */
17798 #ifdef __cplusplus
17799 extern "C"
17800 #endif
17801 char ceil ();
17802 int
17803 main ()
17804 {
17805 return ceil ();
17806   ;
17807   return 0;
17808 }
17809 _ACEOF
17810 if ac_fn_c_try_link "$LINENO"; then :
17811   ac_cv_lib_m_ceil=yes
17812 else
17813   ac_cv_lib_m_ceil=no
17814 fi
17815 rm -f core conftest.err conftest.$ac_objext \
17816     conftest$ac_exeext conftest.$ac_ext
17817 LIBS=$ac_check_lib_save_LIBS
17818 fi
17819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ceil" >&5
17820 $as_echo "$ac_cv_lib_m_ceil" >&6; }
17821 if test "x$ac_cv_lib_m_ceil" = x""yes; then :
17822
17823 $as_echo "#define HAVE_CEIL 1" >>confdefs.h
17824
17825 fi
17826
17827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ceill in -lm" >&5
17828 $as_echo_n "checking for ceill in -lm... " >&6; }
17829 if test "${ac_cv_lib_m_ceill+set}" = set; then :
17830   $as_echo_n "(cached) " >&6
17831 else
17832   ac_check_lib_save_LIBS=$LIBS
17833 LIBS="-lm  $LIBS"
17834 if test x$gcc_no_link = xyes; then
17835   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17836 fi
17837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17838 /* end confdefs.h.  */
17839
17840 /* Override any GCC internal prototype to avoid an error.
17841    Use char because int might match the return type of a GCC
17842    builtin and then its argument prototype would still apply.  */
17843 #ifdef __cplusplus
17844 extern "C"
17845 #endif
17846 char ceill ();
17847 int
17848 main ()
17849 {
17850 return ceill ();
17851   ;
17852   return 0;
17853 }
17854 _ACEOF
17855 if ac_fn_c_try_link "$LINENO"; then :
17856   ac_cv_lib_m_ceill=yes
17857 else
17858   ac_cv_lib_m_ceill=no
17859 fi
17860 rm -f core conftest.err conftest.$ac_objext \
17861     conftest$ac_exeext conftest.$ac_ext
17862 LIBS=$ac_check_lib_save_LIBS
17863 fi
17864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ceill" >&5
17865 $as_echo "$ac_cv_lib_m_ceill" >&6; }
17866 if test "x$ac_cv_lib_m_ceill" = x""yes; then :
17867
17868 $as_echo "#define HAVE_CEILL 1" >>confdefs.h
17869
17870 fi
17871
17872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for copysignf in -lm" >&5
17873 $as_echo_n "checking for copysignf in -lm... " >&6; }
17874 if test "${ac_cv_lib_m_copysignf+set}" = set; then :
17875   $as_echo_n "(cached) " >&6
17876 else
17877   ac_check_lib_save_LIBS=$LIBS
17878 LIBS="-lm  $LIBS"
17879 if test x$gcc_no_link = xyes; then
17880   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17881 fi
17882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17883 /* end confdefs.h.  */
17884
17885 /* Override any GCC internal prototype to avoid an error.
17886    Use char because int might match the return type of a GCC
17887    builtin and then its argument prototype would still apply.  */
17888 #ifdef __cplusplus
17889 extern "C"
17890 #endif
17891 char copysignf ();
17892 int
17893 main ()
17894 {
17895 return copysignf ();
17896   ;
17897   return 0;
17898 }
17899 _ACEOF
17900 if ac_fn_c_try_link "$LINENO"; then :
17901   ac_cv_lib_m_copysignf=yes
17902 else
17903   ac_cv_lib_m_copysignf=no
17904 fi
17905 rm -f core conftest.err conftest.$ac_objext \
17906     conftest$ac_exeext conftest.$ac_ext
17907 LIBS=$ac_check_lib_save_LIBS
17908 fi
17909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_copysignf" >&5
17910 $as_echo "$ac_cv_lib_m_copysignf" >&6; }
17911 if test "x$ac_cv_lib_m_copysignf" = x""yes; then :
17912
17913 $as_echo "#define HAVE_COPYSIGNF 1" >>confdefs.h
17914
17915 fi
17916
17917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for copysign in -lm" >&5
17918 $as_echo_n "checking for copysign in -lm... " >&6; }
17919 if test "${ac_cv_lib_m_copysign+set}" = set; then :
17920   $as_echo_n "(cached) " >&6
17921 else
17922   ac_check_lib_save_LIBS=$LIBS
17923 LIBS="-lm  $LIBS"
17924 if test x$gcc_no_link = xyes; then
17925   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17926 fi
17927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17928 /* end confdefs.h.  */
17929
17930 /* Override any GCC internal prototype to avoid an error.
17931    Use char because int might match the return type of a GCC
17932    builtin and then its argument prototype would still apply.  */
17933 #ifdef __cplusplus
17934 extern "C"
17935 #endif
17936 char copysign ();
17937 int
17938 main ()
17939 {
17940 return copysign ();
17941   ;
17942   return 0;
17943 }
17944 _ACEOF
17945 if ac_fn_c_try_link "$LINENO"; then :
17946   ac_cv_lib_m_copysign=yes
17947 else
17948   ac_cv_lib_m_copysign=no
17949 fi
17950 rm -f core conftest.err conftest.$ac_objext \
17951     conftest$ac_exeext conftest.$ac_ext
17952 LIBS=$ac_check_lib_save_LIBS
17953 fi
17954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_copysign" >&5
17955 $as_echo "$ac_cv_lib_m_copysign" >&6; }
17956 if test "x$ac_cv_lib_m_copysign" = x""yes; then :
17957
17958 $as_echo "#define HAVE_COPYSIGN 1" >>confdefs.h
17959
17960 fi
17961
17962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for copysignl in -lm" >&5
17963 $as_echo_n "checking for copysignl in -lm... " >&6; }
17964 if test "${ac_cv_lib_m_copysignl+set}" = set; then :
17965   $as_echo_n "(cached) " >&6
17966 else
17967   ac_check_lib_save_LIBS=$LIBS
17968 LIBS="-lm  $LIBS"
17969 if test x$gcc_no_link = xyes; then
17970   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17971 fi
17972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17973 /* end confdefs.h.  */
17974
17975 /* Override any GCC internal prototype to avoid an error.
17976    Use char because int might match the return type of a GCC
17977    builtin and then its argument prototype would still apply.  */
17978 #ifdef __cplusplus
17979 extern "C"
17980 #endif
17981 char copysignl ();
17982 int
17983 main ()
17984 {
17985 return copysignl ();
17986   ;
17987   return 0;
17988 }
17989 _ACEOF
17990 if ac_fn_c_try_link "$LINENO"; then :
17991   ac_cv_lib_m_copysignl=yes
17992 else
17993   ac_cv_lib_m_copysignl=no
17994 fi
17995 rm -f core conftest.err conftest.$ac_objext \
17996     conftest$ac_exeext conftest.$ac_ext
17997 LIBS=$ac_check_lib_save_LIBS
17998 fi
17999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_copysignl" >&5
18000 $as_echo "$ac_cv_lib_m_copysignl" >&6; }
18001 if test "x$ac_cv_lib_m_copysignl" = x""yes; then :
18002
18003 $as_echo "#define HAVE_COPYSIGNL 1" >>confdefs.h
18004
18005 fi
18006
18007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cosf in -lm" >&5
18008 $as_echo_n "checking for cosf in -lm... " >&6; }
18009 if test "${ac_cv_lib_m_cosf+set}" = set; then :
18010   $as_echo_n "(cached) " >&6
18011 else
18012   ac_check_lib_save_LIBS=$LIBS
18013 LIBS="-lm  $LIBS"
18014 if test x$gcc_no_link = xyes; then
18015   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18016 fi
18017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18018 /* end confdefs.h.  */
18019
18020 /* Override any GCC internal prototype to avoid an error.
18021    Use char because int might match the return type of a GCC
18022    builtin and then its argument prototype would still apply.  */
18023 #ifdef __cplusplus
18024 extern "C"
18025 #endif
18026 char cosf ();
18027 int
18028 main ()
18029 {
18030 return cosf ();
18031   ;
18032   return 0;
18033 }
18034 _ACEOF
18035 if ac_fn_c_try_link "$LINENO"; then :
18036   ac_cv_lib_m_cosf=yes
18037 else
18038   ac_cv_lib_m_cosf=no
18039 fi
18040 rm -f core conftest.err conftest.$ac_objext \
18041     conftest$ac_exeext conftest.$ac_ext
18042 LIBS=$ac_check_lib_save_LIBS
18043 fi
18044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cosf" >&5
18045 $as_echo "$ac_cv_lib_m_cosf" >&6; }
18046 if test "x$ac_cv_lib_m_cosf" = x""yes; then :
18047
18048 $as_echo "#define HAVE_COSF 1" >>confdefs.h
18049
18050 fi
18051
18052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5
18053 $as_echo_n "checking for cos in -lm... " >&6; }
18054 if test "${ac_cv_lib_m_cos+set}" = set; then :
18055   $as_echo_n "(cached) " >&6
18056 else
18057   ac_check_lib_save_LIBS=$LIBS
18058 LIBS="-lm  $LIBS"
18059 if test x$gcc_no_link = xyes; then
18060   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18061 fi
18062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18063 /* end confdefs.h.  */
18064
18065 /* Override any GCC internal prototype to avoid an error.
18066    Use char because int might match the return type of a GCC
18067    builtin and then its argument prototype would still apply.  */
18068 #ifdef __cplusplus
18069 extern "C"
18070 #endif
18071 char cos ();
18072 int
18073 main ()
18074 {
18075 return cos ();
18076   ;
18077   return 0;
18078 }
18079 _ACEOF
18080 if ac_fn_c_try_link "$LINENO"; then :
18081   ac_cv_lib_m_cos=yes
18082 else
18083   ac_cv_lib_m_cos=no
18084 fi
18085 rm -f core conftest.err conftest.$ac_objext \
18086     conftest$ac_exeext conftest.$ac_ext
18087 LIBS=$ac_check_lib_save_LIBS
18088 fi
18089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5
18090 $as_echo "$ac_cv_lib_m_cos" >&6; }
18091 if test "x$ac_cv_lib_m_cos" = x""yes; then :
18092
18093 $as_echo "#define HAVE_COS 1" >>confdefs.h
18094
18095 fi
18096
18097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cosl in -lm" >&5
18098 $as_echo_n "checking for cosl in -lm... " >&6; }
18099 if test "${ac_cv_lib_m_cosl+set}" = set; then :
18100   $as_echo_n "(cached) " >&6
18101 else
18102   ac_check_lib_save_LIBS=$LIBS
18103 LIBS="-lm  $LIBS"
18104 if test x$gcc_no_link = xyes; then
18105   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18106 fi
18107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18108 /* end confdefs.h.  */
18109
18110 /* Override any GCC internal prototype to avoid an error.
18111    Use char because int might match the return type of a GCC
18112    builtin and then its argument prototype would still apply.  */
18113 #ifdef __cplusplus
18114 extern "C"
18115 #endif
18116 char cosl ();
18117 int
18118 main ()
18119 {
18120 return cosl ();
18121   ;
18122   return 0;
18123 }
18124 _ACEOF
18125 if ac_fn_c_try_link "$LINENO"; then :
18126   ac_cv_lib_m_cosl=yes
18127 else
18128   ac_cv_lib_m_cosl=no
18129 fi
18130 rm -f core conftest.err conftest.$ac_objext \
18131     conftest$ac_exeext conftest.$ac_ext
18132 LIBS=$ac_check_lib_save_LIBS
18133 fi
18134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cosl" >&5
18135 $as_echo "$ac_cv_lib_m_cosl" >&6; }
18136 if test "x$ac_cv_lib_m_cosl" = x""yes; then :
18137
18138 $as_echo "#define HAVE_COSL 1" >>confdefs.h
18139
18140 fi
18141
18142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ccosf in -lm" >&5
18143 $as_echo_n "checking for ccosf in -lm... " >&6; }
18144 if test "${ac_cv_lib_m_ccosf+set}" = set; then :
18145   $as_echo_n "(cached) " >&6
18146 else
18147   ac_check_lib_save_LIBS=$LIBS
18148 LIBS="-lm  $LIBS"
18149 if test x$gcc_no_link = xyes; then
18150   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18151 fi
18152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18153 /* end confdefs.h.  */
18154
18155 /* Override any GCC internal prototype to avoid an error.
18156    Use char because int might match the return type of a GCC
18157    builtin and then its argument prototype would still apply.  */
18158 #ifdef __cplusplus
18159 extern "C"
18160 #endif
18161 char ccosf ();
18162 int
18163 main ()
18164 {
18165 return ccosf ();
18166   ;
18167   return 0;
18168 }
18169 _ACEOF
18170 if ac_fn_c_try_link "$LINENO"; then :
18171   ac_cv_lib_m_ccosf=yes
18172 else
18173   ac_cv_lib_m_ccosf=no
18174 fi
18175 rm -f core conftest.err conftest.$ac_objext \
18176     conftest$ac_exeext conftest.$ac_ext
18177 LIBS=$ac_check_lib_save_LIBS
18178 fi
18179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ccosf" >&5
18180 $as_echo "$ac_cv_lib_m_ccosf" >&6; }
18181 if test "x$ac_cv_lib_m_ccosf" = x""yes; then :
18182
18183 $as_echo "#define HAVE_CCOSF 1" >>confdefs.h
18184
18185 fi
18186
18187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ccos in -lm" >&5
18188 $as_echo_n "checking for ccos in -lm... " >&6; }
18189 if test "${ac_cv_lib_m_ccos+set}" = set; then :
18190   $as_echo_n "(cached) " >&6
18191 else
18192   ac_check_lib_save_LIBS=$LIBS
18193 LIBS="-lm  $LIBS"
18194 if test x$gcc_no_link = xyes; then
18195   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18196 fi
18197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18198 /* end confdefs.h.  */
18199
18200 /* Override any GCC internal prototype to avoid an error.
18201    Use char because int might match the return type of a GCC
18202    builtin and then its argument prototype would still apply.  */
18203 #ifdef __cplusplus
18204 extern "C"
18205 #endif
18206 char ccos ();
18207 int
18208 main ()
18209 {
18210 return ccos ();
18211   ;
18212   return 0;
18213 }
18214 _ACEOF
18215 if ac_fn_c_try_link "$LINENO"; then :
18216   ac_cv_lib_m_ccos=yes
18217 else
18218   ac_cv_lib_m_ccos=no
18219 fi
18220 rm -f core conftest.err conftest.$ac_objext \
18221     conftest$ac_exeext conftest.$ac_ext
18222 LIBS=$ac_check_lib_save_LIBS
18223 fi
18224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ccos" >&5
18225 $as_echo "$ac_cv_lib_m_ccos" >&6; }
18226 if test "x$ac_cv_lib_m_ccos" = x""yes; then :
18227
18228 $as_echo "#define HAVE_CCOS 1" >>confdefs.h
18229
18230 fi
18231
18232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ccosl in -lm" >&5
18233 $as_echo_n "checking for ccosl in -lm... " >&6; }
18234 if test "${ac_cv_lib_m_ccosl+set}" = set; then :
18235   $as_echo_n "(cached) " >&6
18236 else
18237   ac_check_lib_save_LIBS=$LIBS
18238 LIBS="-lm  $LIBS"
18239 if test x$gcc_no_link = xyes; then
18240   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18241 fi
18242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18243 /* end confdefs.h.  */
18244
18245 /* Override any GCC internal prototype to avoid an error.
18246    Use char because int might match the return type of a GCC
18247    builtin and then its argument prototype would still apply.  */
18248 #ifdef __cplusplus
18249 extern "C"
18250 #endif
18251 char ccosl ();
18252 int
18253 main ()
18254 {
18255 return ccosl ();
18256   ;
18257   return 0;
18258 }
18259 _ACEOF
18260 if ac_fn_c_try_link "$LINENO"; then :
18261   ac_cv_lib_m_ccosl=yes
18262 else
18263   ac_cv_lib_m_ccosl=no
18264 fi
18265 rm -f core conftest.err conftest.$ac_objext \
18266     conftest$ac_exeext conftest.$ac_ext
18267 LIBS=$ac_check_lib_save_LIBS
18268 fi
18269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ccosl" >&5
18270 $as_echo "$ac_cv_lib_m_ccosl" >&6; }
18271 if test "x$ac_cv_lib_m_ccosl" = x""yes; then :
18272
18273 $as_echo "#define HAVE_CCOSL 1" >>confdefs.h
18274
18275 fi
18276
18277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for coshf in -lm" >&5
18278 $as_echo_n "checking for coshf in -lm... " >&6; }
18279 if test "${ac_cv_lib_m_coshf+set}" = set; then :
18280   $as_echo_n "(cached) " >&6
18281 else
18282   ac_check_lib_save_LIBS=$LIBS
18283 LIBS="-lm  $LIBS"
18284 if test x$gcc_no_link = xyes; then
18285   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18286 fi
18287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18288 /* end confdefs.h.  */
18289
18290 /* Override any GCC internal prototype to avoid an error.
18291    Use char because int might match the return type of a GCC
18292    builtin and then its argument prototype would still apply.  */
18293 #ifdef __cplusplus
18294 extern "C"
18295 #endif
18296 char coshf ();
18297 int
18298 main ()
18299 {
18300 return coshf ();
18301   ;
18302   return 0;
18303 }
18304 _ACEOF
18305 if ac_fn_c_try_link "$LINENO"; then :
18306   ac_cv_lib_m_coshf=yes
18307 else
18308   ac_cv_lib_m_coshf=no
18309 fi
18310 rm -f core conftest.err conftest.$ac_objext \
18311     conftest$ac_exeext conftest.$ac_ext
18312 LIBS=$ac_check_lib_save_LIBS
18313 fi
18314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_coshf" >&5
18315 $as_echo "$ac_cv_lib_m_coshf" >&6; }
18316 if test "x$ac_cv_lib_m_coshf" = x""yes; then :
18317
18318 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
18319
18320 fi
18321
18322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cosh in -lm" >&5
18323 $as_echo_n "checking for cosh in -lm... " >&6; }
18324 if test "${ac_cv_lib_m_cosh+set}" = set; then :
18325   $as_echo_n "(cached) " >&6
18326 else
18327   ac_check_lib_save_LIBS=$LIBS
18328 LIBS="-lm  $LIBS"
18329 if test x$gcc_no_link = xyes; then
18330   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18331 fi
18332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18333 /* end confdefs.h.  */
18334
18335 /* Override any GCC internal prototype to avoid an error.
18336    Use char because int might match the return type of a GCC
18337    builtin and then its argument prototype would still apply.  */
18338 #ifdef __cplusplus
18339 extern "C"
18340 #endif
18341 char cosh ();
18342 int
18343 main ()
18344 {
18345 return cosh ();
18346   ;
18347   return 0;
18348 }
18349 _ACEOF
18350 if ac_fn_c_try_link "$LINENO"; then :
18351   ac_cv_lib_m_cosh=yes
18352 else
18353   ac_cv_lib_m_cosh=no
18354 fi
18355 rm -f core conftest.err conftest.$ac_objext \
18356     conftest$ac_exeext conftest.$ac_ext
18357 LIBS=$ac_check_lib_save_LIBS
18358 fi
18359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cosh" >&5
18360 $as_echo "$ac_cv_lib_m_cosh" >&6; }
18361 if test "x$ac_cv_lib_m_cosh" = x""yes; then :
18362
18363 $as_echo "#define HAVE_COSH 1" >>confdefs.h
18364
18365 fi
18366
18367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for coshl in -lm" >&5
18368 $as_echo_n "checking for coshl in -lm... " >&6; }
18369 if test "${ac_cv_lib_m_coshl+set}" = set; then :
18370   $as_echo_n "(cached) " >&6
18371 else
18372   ac_check_lib_save_LIBS=$LIBS
18373 LIBS="-lm  $LIBS"
18374 if test x$gcc_no_link = xyes; then
18375   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18376 fi
18377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18378 /* end confdefs.h.  */
18379
18380 /* Override any GCC internal prototype to avoid an error.
18381    Use char because int might match the return type of a GCC
18382    builtin and then its argument prototype would still apply.  */
18383 #ifdef __cplusplus
18384 extern "C"
18385 #endif
18386 char coshl ();
18387 int
18388 main ()
18389 {
18390 return coshl ();
18391   ;
18392   return 0;
18393 }
18394 _ACEOF
18395 if ac_fn_c_try_link "$LINENO"; then :
18396   ac_cv_lib_m_coshl=yes
18397 else
18398   ac_cv_lib_m_coshl=no
18399 fi
18400 rm -f core conftest.err conftest.$ac_objext \
18401     conftest$ac_exeext conftest.$ac_ext
18402 LIBS=$ac_check_lib_save_LIBS
18403 fi
18404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_coshl" >&5
18405 $as_echo "$ac_cv_lib_m_coshl" >&6; }
18406 if test "x$ac_cv_lib_m_coshl" = x""yes; then :
18407
18408 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
18409
18410 fi
18411
18412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ccoshf in -lm" >&5
18413 $as_echo_n "checking for ccoshf in -lm... " >&6; }
18414 if test "${ac_cv_lib_m_ccoshf+set}" = set; then :
18415   $as_echo_n "(cached) " >&6
18416 else
18417   ac_check_lib_save_LIBS=$LIBS
18418 LIBS="-lm  $LIBS"
18419 if test x$gcc_no_link = xyes; then
18420   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18421 fi
18422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18423 /* end confdefs.h.  */
18424
18425 /* Override any GCC internal prototype to avoid an error.
18426    Use char because int might match the return type of a GCC
18427    builtin and then its argument prototype would still apply.  */
18428 #ifdef __cplusplus
18429 extern "C"
18430 #endif
18431 char ccoshf ();
18432 int
18433 main ()
18434 {
18435 return ccoshf ();
18436   ;
18437   return 0;
18438 }
18439 _ACEOF
18440 if ac_fn_c_try_link "$LINENO"; then :
18441   ac_cv_lib_m_ccoshf=yes
18442 else
18443   ac_cv_lib_m_ccoshf=no
18444 fi
18445 rm -f core conftest.err conftest.$ac_objext \
18446     conftest$ac_exeext conftest.$ac_ext
18447 LIBS=$ac_check_lib_save_LIBS
18448 fi
18449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ccoshf" >&5
18450 $as_echo "$ac_cv_lib_m_ccoshf" >&6; }
18451 if test "x$ac_cv_lib_m_ccoshf" = x""yes; then :
18452
18453 $as_echo "#define HAVE_CCOSHF 1" >>confdefs.h
18454
18455 fi
18456
18457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ccosh in -lm" >&5
18458 $as_echo_n "checking for ccosh in -lm... " >&6; }
18459 if test "${ac_cv_lib_m_ccosh+set}" = set; then :
18460   $as_echo_n "(cached) " >&6
18461 else
18462   ac_check_lib_save_LIBS=$LIBS
18463 LIBS="-lm  $LIBS"
18464 if test x$gcc_no_link = xyes; then
18465   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18466 fi
18467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18468 /* end confdefs.h.  */
18469
18470 /* Override any GCC internal prototype to avoid an error.
18471    Use char because int might match the return type of a GCC
18472    builtin and then its argument prototype would still apply.  */
18473 #ifdef __cplusplus
18474 extern "C"
18475 #endif
18476 char ccosh ();
18477 int
18478 main ()
18479 {
18480 return ccosh ();
18481   ;
18482   return 0;
18483 }
18484 _ACEOF
18485 if ac_fn_c_try_link "$LINENO"; then :
18486   ac_cv_lib_m_ccosh=yes
18487 else
18488   ac_cv_lib_m_ccosh=no
18489 fi
18490 rm -f core conftest.err conftest.$ac_objext \
18491     conftest$ac_exeext conftest.$ac_ext
18492 LIBS=$ac_check_lib_save_LIBS
18493 fi
18494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ccosh" >&5
18495 $as_echo "$ac_cv_lib_m_ccosh" >&6; }
18496 if test "x$ac_cv_lib_m_ccosh" = x""yes; then :
18497
18498 $as_echo "#define HAVE_CCOSH 1" >>confdefs.h
18499
18500 fi
18501
18502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ccoshl in -lm" >&5
18503 $as_echo_n "checking for ccoshl in -lm... " >&6; }
18504 if test "${ac_cv_lib_m_ccoshl+set}" = set; then :
18505   $as_echo_n "(cached) " >&6
18506 else
18507   ac_check_lib_save_LIBS=$LIBS
18508 LIBS="-lm  $LIBS"
18509 if test x$gcc_no_link = xyes; then
18510   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18511 fi
18512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18513 /* end confdefs.h.  */
18514
18515 /* Override any GCC internal prototype to avoid an error.
18516    Use char because int might match the return type of a GCC
18517    builtin and then its argument prototype would still apply.  */
18518 #ifdef __cplusplus
18519 extern "C"
18520 #endif
18521 char ccoshl ();
18522 int
18523 main ()
18524 {
18525 return ccoshl ();
18526   ;
18527   return 0;
18528 }
18529 _ACEOF
18530 if ac_fn_c_try_link "$LINENO"; then :
18531   ac_cv_lib_m_ccoshl=yes
18532 else
18533   ac_cv_lib_m_ccoshl=no
18534 fi
18535 rm -f core conftest.err conftest.$ac_objext \
18536     conftest$ac_exeext conftest.$ac_ext
18537 LIBS=$ac_check_lib_save_LIBS
18538 fi
18539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ccoshl" >&5
18540 $as_echo "$ac_cv_lib_m_ccoshl" >&6; }
18541 if test "x$ac_cv_lib_m_ccoshl" = x""yes; then :
18542
18543 $as_echo "#define HAVE_CCOSHL 1" >>confdefs.h
18544
18545 fi
18546
18547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf in -lm" >&5
18548 $as_echo_n "checking for expf in -lm... " >&6; }
18549 if test "${ac_cv_lib_m_expf+set}" = set; then :
18550   $as_echo_n "(cached) " >&6
18551 else
18552   ac_check_lib_save_LIBS=$LIBS
18553 LIBS="-lm  $LIBS"
18554 if test x$gcc_no_link = xyes; then
18555   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18556 fi
18557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18558 /* end confdefs.h.  */
18559
18560 /* Override any GCC internal prototype to avoid an error.
18561    Use char because int might match the return type of a GCC
18562    builtin and then its argument prototype would still apply.  */
18563 #ifdef __cplusplus
18564 extern "C"
18565 #endif
18566 char expf ();
18567 int
18568 main ()
18569 {
18570 return expf ();
18571   ;
18572   return 0;
18573 }
18574 _ACEOF
18575 if ac_fn_c_try_link "$LINENO"; then :
18576   ac_cv_lib_m_expf=yes
18577 else
18578   ac_cv_lib_m_expf=no
18579 fi
18580 rm -f core conftest.err conftest.$ac_objext \
18581     conftest$ac_exeext conftest.$ac_ext
18582 LIBS=$ac_check_lib_save_LIBS
18583 fi
18584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_expf" >&5
18585 $as_echo "$ac_cv_lib_m_expf" >&6; }
18586 if test "x$ac_cv_lib_m_expf" = x""yes; then :
18587
18588 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
18589
18590 fi
18591
18592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exp in -lm" >&5
18593 $as_echo_n "checking for exp in -lm... " >&6; }
18594 if test "${ac_cv_lib_m_exp+set}" = set; then :
18595   $as_echo_n "(cached) " >&6
18596 else
18597   ac_check_lib_save_LIBS=$LIBS
18598 LIBS="-lm  $LIBS"
18599 if test x$gcc_no_link = xyes; then
18600   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18601 fi
18602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18603 /* end confdefs.h.  */
18604
18605 /* Override any GCC internal prototype to avoid an error.
18606    Use char because int might match the return type of a GCC
18607    builtin and then its argument prototype would still apply.  */
18608 #ifdef __cplusplus
18609 extern "C"
18610 #endif
18611 char exp ();
18612 int
18613 main ()
18614 {
18615 return exp ();
18616   ;
18617   return 0;
18618 }
18619 _ACEOF
18620 if ac_fn_c_try_link "$LINENO"; then :
18621   ac_cv_lib_m_exp=yes
18622 else
18623   ac_cv_lib_m_exp=no
18624 fi
18625 rm -f core conftest.err conftest.$ac_objext \
18626     conftest$ac_exeext conftest.$ac_ext
18627 LIBS=$ac_check_lib_save_LIBS
18628 fi
18629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_exp" >&5
18630 $as_echo "$ac_cv_lib_m_exp" >&6; }
18631 if test "x$ac_cv_lib_m_exp" = x""yes; then :
18632
18633 $as_echo "#define HAVE_EXP 1" >>confdefs.h
18634
18635 fi
18636
18637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl in -lm" >&5
18638 $as_echo_n "checking for expl in -lm... " >&6; }
18639 if test "${ac_cv_lib_m_expl+set}" = set; then :
18640   $as_echo_n "(cached) " >&6
18641 else
18642   ac_check_lib_save_LIBS=$LIBS
18643 LIBS="-lm  $LIBS"
18644 if test x$gcc_no_link = xyes; then
18645   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18646 fi
18647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18648 /* end confdefs.h.  */
18649
18650 /* Override any GCC internal prototype to avoid an error.
18651    Use char because int might match the return type of a GCC
18652    builtin and then its argument prototype would still apply.  */
18653 #ifdef __cplusplus
18654 extern "C"
18655 #endif
18656 char expl ();
18657 int
18658 main ()
18659 {
18660 return expl ();
18661   ;
18662   return 0;
18663 }
18664 _ACEOF
18665 if ac_fn_c_try_link "$LINENO"; then :
18666   ac_cv_lib_m_expl=yes
18667 else
18668   ac_cv_lib_m_expl=no
18669 fi
18670 rm -f core conftest.err conftest.$ac_objext \
18671     conftest$ac_exeext conftest.$ac_ext
18672 LIBS=$ac_check_lib_save_LIBS
18673 fi
18674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_expl" >&5
18675 $as_echo "$ac_cv_lib_m_expl" >&6; }
18676 if test "x$ac_cv_lib_m_expl" = x""yes; then :
18677
18678 $as_echo "#define HAVE_EXPL 1" >>confdefs.h
18679
18680 fi
18681
18682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cexpf in -lm" >&5
18683 $as_echo_n "checking for cexpf in -lm... " >&6; }
18684 if test "${ac_cv_lib_m_cexpf+set}" = set; then :
18685   $as_echo_n "(cached) " >&6
18686 else
18687   ac_check_lib_save_LIBS=$LIBS
18688 LIBS="-lm  $LIBS"
18689 if test x$gcc_no_link = xyes; then
18690   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18691 fi
18692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18693 /* end confdefs.h.  */
18694
18695 /* Override any GCC internal prototype to avoid an error.
18696    Use char because int might match the return type of a GCC
18697    builtin and then its argument prototype would still apply.  */
18698 #ifdef __cplusplus
18699 extern "C"
18700 #endif
18701 char cexpf ();
18702 int
18703 main ()
18704 {
18705 return cexpf ();
18706   ;
18707   return 0;
18708 }
18709 _ACEOF
18710 if ac_fn_c_try_link "$LINENO"; then :
18711   ac_cv_lib_m_cexpf=yes
18712 else
18713   ac_cv_lib_m_cexpf=no
18714 fi
18715 rm -f core conftest.err conftest.$ac_objext \
18716     conftest$ac_exeext conftest.$ac_ext
18717 LIBS=$ac_check_lib_save_LIBS
18718 fi
18719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cexpf" >&5
18720 $as_echo "$ac_cv_lib_m_cexpf" >&6; }
18721 if test "x$ac_cv_lib_m_cexpf" = x""yes; then :
18722
18723 $as_echo "#define HAVE_CEXPF 1" >>confdefs.h
18724
18725 fi
18726
18727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cexp in -lm" >&5
18728 $as_echo_n "checking for cexp in -lm... " >&6; }
18729 if test "${ac_cv_lib_m_cexp+set}" = set; then :
18730   $as_echo_n "(cached) " >&6
18731 else
18732   ac_check_lib_save_LIBS=$LIBS
18733 LIBS="-lm  $LIBS"
18734 if test x$gcc_no_link = xyes; then
18735   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18736 fi
18737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18738 /* end confdefs.h.  */
18739
18740 /* Override any GCC internal prototype to avoid an error.
18741    Use char because int might match the return type of a GCC
18742    builtin and then its argument prototype would still apply.  */
18743 #ifdef __cplusplus
18744 extern "C"
18745 #endif
18746 char cexp ();
18747 int
18748 main ()
18749 {
18750 return cexp ();
18751   ;
18752   return 0;
18753 }
18754 _ACEOF
18755 if ac_fn_c_try_link "$LINENO"; then :
18756   ac_cv_lib_m_cexp=yes
18757 else
18758   ac_cv_lib_m_cexp=no
18759 fi
18760 rm -f core conftest.err conftest.$ac_objext \
18761     conftest$ac_exeext conftest.$ac_ext
18762 LIBS=$ac_check_lib_save_LIBS
18763 fi
18764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cexp" >&5
18765 $as_echo "$ac_cv_lib_m_cexp" >&6; }
18766 if test "x$ac_cv_lib_m_cexp" = x""yes; then :
18767
18768 $as_echo "#define HAVE_CEXP 1" >>confdefs.h
18769
18770 fi
18771
18772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cexpl in -lm" >&5
18773 $as_echo_n "checking for cexpl in -lm... " >&6; }
18774 if test "${ac_cv_lib_m_cexpl+set}" = set; then :
18775   $as_echo_n "(cached) " >&6
18776 else
18777   ac_check_lib_save_LIBS=$LIBS
18778 LIBS="-lm  $LIBS"
18779 if test x$gcc_no_link = xyes; then
18780   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18781 fi
18782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18783 /* end confdefs.h.  */
18784
18785 /* Override any GCC internal prototype to avoid an error.
18786    Use char because int might match the return type of a GCC
18787    builtin and then its argument prototype would still apply.  */
18788 #ifdef __cplusplus
18789 extern "C"
18790 #endif
18791 char cexpl ();
18792 int
18793 main ()
18794 {
18795 return cexpl ();
18796   ;
18797   return 0;
18798 }
18799 _ACEOF
18800 if ac_fn_c_try_link "$LINENO"; then :
18801   ac_cv_lib_m_cexpl=yes
18802 else
18803   ac_cv_lib_m_cexpl=no
18804 fi
18805 rm -f core conftest.err conftest.$ac_objext \
18806     conftest$ac_exeext conftest.$ac_ext
18807 LIBS=$ac_check_lib_save_LIBS
18808 fi
18809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cexpl" >&5
18810 $as_echo "$ac_cv_lib_m_cexpl" >&6; }
18811 if test "x$ac_cv_lib_m_cexpl" = x""yes; then :
18812
18813 $as_echo "#define HAVE_CEXPL 1" >>confdefs.h
18814
18815 fi
18816
18817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf in -lm" >&5
18818 $as_echo_n "checking for fabsf in -lm... " >&6; }
18819 if test "${ac_cv_lib_m_fabsf+set}" = set; then :
18820   $as_echo_n "(cached) " >&6
18821 else
18822   ac_check_lib_save_LIBS=$LIBS
18823 LIBS="-lm  $LIBS"
18824 if test x$gcc_no_link = xyes; then
18825   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18826 fi
18827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18828 /* end confdefs.h.  */
18829
18830 /* Override any GCC internal prototype to avoid an error.
18831    Use char because int might match the return type of a GCC
18832    builtin and then its argument prototype would still apply.  */
18833 #ifdef __cplusplus
18834 extern "C"
18835 #endif
18836 char fabsf ();
18837 int
18838 main ()
18839 {
18840 return fabsf ();
18841   ;
18842   return 0;
18843 }
18844 _ACEOF
18845 if ac_fn_c_try_link "$LINENO"; then :
18846   ac_cv_lib_m_fabsf=yes
18847 else
18848   ac_cv_lib_m_fabsf=no
18849 fi
18850 rm -f core conftest.err conftest.$ac_objext \
18851     conftest$ac_exeext conftest.$ac_ext
18852 LIBS=$ac_check_lib_save_LIBS
18853 fi
18854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fabsf" >&5
18855 $as_echo "$ac_cv_lib_m_fabsf" >&6; }
18856 if test "x$ac_cv_lib_m_fabsf" = x""yes; then :
18857
18858 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
18859
18860 fi
18861
18862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabs in -lm" >&5
18863 $as_echo_n "checking for fabs in -lm... " >&6; }
18864 if test "${ac_cv_lib_m_fabs+set}" = set; then :
18865   $as_echo_n "(cached) " >&6
18866 else
18867   ac_check_lib_save_LIBS=$LIBS
18868 LIBS="-lm  $LIBS"
18869 if test x$gcc_no_link = xyes; then
18870   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18871 fi
18872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18873 /* end confdefs.h.  */
18874
18875 /* Override any GCC internal prototype to avoid an error.
18876    Use char because int might match the return type of a GCC
18877    builtin and then its argument prototype would still apply.  */
18878 #ifdef __cplusplus
18879 extern "C"
18880 #endif
18881 char fabs ();
18882 int
18883 main ()
18884 {
18885 return fabs ();
18886   ;
18887   return 0;
18888 }
18889 _ACEOF
18890 if ac_fn_c_try_link "$LINENO"; then :
18891   ac_cv_lib_m_fabs=yes
18892 else
18893   ac_cv_lib_m_fabs=no
18894 fi
18895 rm -f core conftest.err conftest.$ac_objext \
18896     conftest$ac_exeext conftest.$ac_ext
18897 LIBS=$ac_check_lib_save_LIBS
18898 fi
18899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fabs" >&5
18900 $as_echo "$ac_cv_lib_m_fabs" >&6; }
18901 if test "x$ac_cv_lib_m_fabs" = x""yes; then :
18902
18903 $as_echo "#define HAVE_FABS 1" >>confdefs.h
18904
18905 fi
18906
18907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl in -lm" >&5
18908 $as_echo_n "checking for fabsl in -lm... " >&6; }
18909 if test "${ac_cv_lib_m_fabsl+set}" = set; then :
18910   $as_echo_n "(cached) " >&6
18911 else
18912   ac_check_lib_save_LIBS=$LIBS
18913 LIBS="-lm  $LIBS"
18914 if test x$gcc_no_link = xyes; then
18915   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18916 fi
18917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18918 /* end confdefs.h.  */
18919
18920 /* Override any GCC internal prototype to avoid an error.
18921    Use char because int might match the return type of a GCC
18922    builtin and then its argument prototype would still apply.  */
18923 #ifdef __cplusplus
18924 extern "C"
18925 #endif
18926 char fabsl ();
18927 int
18928 main ()
18929 {
18930 return fabsl ();
18931   ;
18932   return 0;
18933 }
18934 _ACEOF
18935 if ac_fn_c_try_link "$LINENO"; then :
18936   ac_cv_lib_m_fabsl=yes
18937 else
18938   ac_cv_lib_m_fabsl=no
18939 fi
18940 rm -f core conftest.err conftest.$ac_objext \
18941     conftest$ac_exeext conftest.$ac_ext
18942 LIBS=$ac_check_lib_save_LIBS
18943 fi
18944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fabsl" >&5
18945 $as_echo "$ac_cv_lib_m_fabsl" >&6; }
18946 if test "x$ac_cv_lib_m_fabsl" = x""yes; then :
18947
18948 $as_echo "#define HAVE_FABSL 1" >>confdefs.h
18949
18950 fi
18951
18952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cabsf in -lm" >&5
18953 $as_echo_n "checking for cabsf in -lm... " >&6; }
18954 if test "${ac_cv_lib_m_cabsf+set}" = set; then :
18955   $as_echo_n "(cached) " >&6
18956 else
18957   ac_check_lib_save_LIBS=$LIBS
18958 LIBS="-lm  $LIBS"
18959 if test x$gcc_no_link = xyes; then
18960   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18961 fi
18962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18963 /* end confdefs.h.  */
18964
18965 /* Override any GCC internal prototype to avoid an error.
18966    Use char because int might match the return type of a GCC
18967    builtin and then its argument prototype would still apply.  */
18968 #ifdef __cplusplus
18969 extern "C"
18970 #endif
18971 char cabsf ();
18972 int
18973 main ()
18974 {
18975 return cabsf ();
18976   ;
18977   return 0;
18978 }
18979 _ACEOF
18980 if ac_fn_c_try_link "$LINENO"; then :
18981   ac_cv_lib_m_cabsf=yes
18982 else
18983   ac_cv_lib_m_cabsf=no
18984 fi
18985 rm -f core conftest.err conftest.$ac_objext \
18986     conftest$ac_exeext conftest.$ac_ext
18987 LIBS=$ac_check_lib_save_LIBS
18988 fi
18989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cabsf" >&5
18990 $as_echo "$ac_cv_lib_m_cabsf" >&6; }
18991 if test "x$ac_cv_lib_m_cabsf" = x""yes; then :
18992
18993 $as_echo "#define HAVE_CABSF 1" >>confdefs.h
18994
18995 fi
18996
18997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cabs in -lm" >&5
18998 $as_echo_n "checking for cabs in -lm... " >&6; }
18999 if test "${ac_cv_lib_m_cabs+set}" = set; then :
19000   $as_echo_n "(cached) " >&6
19001 else
19002   ac_check_lib_save_LIBS=$LIBS
19003 LIBS="-lm  $LIBS"
19004 if test x$gcc_no_link = xyes; then
19005   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19006 fi
19007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19008 /* end confdefs.h.  */
19009
19010 /* Override any GCC internal prototype to avoid an error.
19011    Use char because int might match the return type of a GCC
19012    builtin and then its argument prototype would still apply.  */
19013 #ifdef __cplusplus
19014 extern "C"
19015 #endif
19016 char cabs ();
19017 int
19018 main ()
19019 {
19020 return cabs ();
19021   ;
19022   return 0;
19023 }
19024 _ACEOF
19025 if ac_fn_c_try_link "$LINENO"; then :
19026   ac_cv_lib_m_cabs=yes
19027 else
19028   ac_cv_lib_m_cabs=no
19029 fi
19030 rm -f core conftest.err conftest.$ac_objext \
19031     conftest$ac_exeext conftest.$ac_ext
19032 LIBS=$ac_check_lib_save_LIBS
19033 fi
19034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cabs" >&5
19035 $as_echo "$ac_cv_lib_m_cabs" >&6; }
19036 if test "x$ac_cv_lib_m_cabs" = x""yes; then :
19037
19038 $as_echo "#define HAVE_CABS 1" >>confdefs.h
19039
19040 fi
19041
19042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cabsl in -lm" >&5
19043 $as_echo_n "checking for cabsl in -lm... " >&6; }
19044 if test "${ac_cv_lib_m_cabsl+set}" = set; then :
19045   $as_echo_n "(cached) " >&6
19046 else
19047   ac_check_lib_save_LIBS=$LIBS
19048 LIBS="-lm  $LIBS"
19049 if test x$gcc_no_link = xyes; then
19050   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19051 fi
19052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19053 /* end confdefs.h.  */
19054
19055 /* Override any GCC internal prototype to avoid an error.
19056    Use char because int might match the return type of a GCC
19057    builtin and then its argument prototype would still apply.  */
19058 #ifdef __cplusplus
19059 extern "C"
19060 #endif
19061 char cabsl ();
19062 int
19063 main ()
19064 {
19065 return cabsl ();
19066   ;
19067   return 0;
19068 }
19069 _ACEOF
19070 if ac_fn_c_try_link "$LINENO"; then :
19071   ac_cv_lib_m_cabsl=yes
19072 else
19073   ac_cv_lib_m_cabsl=no
19074 fi
19075 rm -f core conftest.err conftest.$ac_objext \
19076     conftest$ac_exeext conftest.$ac_ext
19077 LIBS=$ac_check_lib_save_LIBS
19078 fi
19079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cabsl" >&5
19080 $as_echo "$ac_cv_lib_m_cabsl" >&6; }
19081 if test "x$ac_cv_lib_m_cabsl" = x""yes; then :
19082
19083 $as_echo "#define HAVE_CABSL 1" >>confdefs.h
19084
19085 fi
19086
19087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floorf in -lm" >&5
19088 $as_echo_n "checking for floorf in -lm... " >&6; }
19089 if test "${ac_cv_lib_m_floorf+set}" = set; then :
19090   $as_echo_n "(cached) " >&6
19091 else
19092   ac_check_lib_save_LIBS=$LIBS
19093 LIBS="-lm  $LIBS"
19094 if test x$gcc_no_link = xyes; then
19095   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19096 fi
19097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19098 /* end confdefs.h.  */
19099
19100 /* Override any GCC internal prototype to avoid an error.
19101    Use char because int might match the return type of a GCC
19102    builtin and then its argument prototype would still apply.  */
19103 #ifdef __cplusplus
19104 extern "C"
19105 #endif
19106 char floorf ();
19107 int
19108 main ()
19109 {
19110 return floorf ();
19111   ;
19112   return 0;
19113 }
19114 _ACEOF
19115 if ac_fn_c_try_link "$LINENO"; then :
19116   ac_cv_lib_m_floorf=yes
19117 else
19118   ac_cv_lib_m_floorf=no
19119 fi
19120 rm -f core conftest.err conftest.$ac_objext \
19121     conftest$ac_exeext conftest.$ac_ext
19122 LIBS=$ac_check_lib_save_LIBS
19123 fi
19124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floorf" >&5
19125 $as_echo "$ac_cv_lib_m_floorf" >&6; }
19126 if test "x$ac_cv_lib_m_floorf" = x""yes; then :
19127
19128 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
19129
19130 fi
19131
19132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
19133 $as_echo_n "checking for floor in -lm... " >&6; }
19134 if test "${ac_cv_lib_m_floor+set}" = set; then :
19135   $as_echo_n "(cached) " >&6
19136 else
19137   ac_check_lib_save_LIBS=$LIBS
19138 LIBS="-lm  $LIBS"
19139 if test x$gcc_no_link = xyes; then
19140   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19141 fi
19142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19143 /* end confdefs.h.  */
19144
19145 /* Override any GCC internal prototype to avoid an error.
19146    Use char because int might match the return type of a GCC
19147    builtin and then its argument prototype would still apply.  */
19148 #ifdef __cplusplus
19149 extern "C"
19150 #endif
19151 char floor ();
19152 int
19153 main ()
19154 {
19155 return floor ();
19156   ;
19157   return 0;
19158 }
19159 _ACEOF
19160 if ac_fn_c_try_link "$LINENO"; then :
19161   ac_cv_lib_m_floor=yes
19162 else
19163   ac_cv_lib_m_floor=no
19164 fi
19165 rm -f core conftest.err conftest.$ac_objext \
19166     conftest$ac_exeext conftest.$ac_ext
19167 LIBS=$ac_check_lib_save_LIBS
19168 fi
19169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
19170 $as_echo "$ac_cv_lib_m_floor" >&6; }
19171 if test "x$ac_cv_lib_m_floor" = x""yes; then :
19172
19173 $as_echo "#define HAVE_FLOOR 1" >>confdefs.h
19174
19175 fi
19176
19177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floorl in -lm" >&5
19178 $as_echo_n "checking for floorl in -lm... " >&6; }
19179 if test "${ac_cv_lib_m_floorl+set}" = set; then :
19180   $as_echo_n "(cached) " >&6
19181 else
19182   ac_check_lib_save_LIBS=$LIBS
19183 LIBS="-lm  $LIBS"
19184 if test x$gcc_no_link = xyes; then
19185   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19186 fi
19187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19188 /* end confdefs.h.  */
19189
19190 /* Override any GCC internal prototype to avoid an error.
19191    Use char because int might match the return type of a GCC
19192    builtin and then its argument prototype would still apply.  */
19193 #ifdef __cplusplus
19194 extern "C"
19195 #endif
19196 char floorl ();
19197 int
19198 main ()
19199 {
19200 return floorl ();
19201   ;
19202   return 0;
19203 }
19204 _ACEOF
19205 if ac_fn_c_try_link "$LINENO"; then :
19206   ac_cv_lib_m_floorl=yes
19207 else
19208   ac_cv_lib_m_floorl=no
19209 fi
19210 rm -f core conftest.err conftest.$ac_objext \
19211     conftest$ac_exeext conftest.$ac_ext
19212 LIBS=$ac_check_lib_save_LIBS
19213 fi
19214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floorl" >&5
19215 $as_echo "$ac_cv_lib_m_floorl" >&6; }
19216 if test "x$ac_cv_lib_m_floorl" = x""yes; then :
19217
19218 $as_echo "#define HAVE_FLOORL 1" >>confdefs.h
19219
19220 fi
19221
19222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf in -lm" >&5
19223 $as_echo_n "checking for fmodf in -lm... " >&6; }
19224 if test "${ac_cv_lib_m_fmodf+set}" = set; then :
19225   $as_echo_n "(cached) " >&6
19226 else
19227   ac_check_lib_save_LIBS=$LIBS
19228 LIBS="-lm  $LIBS"
19229 if test x$gcc_no_link = xyes; then
19230   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19231 fi
19232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19233 /* end confdefs.h.  */
19234
19235 /* Override any GCC internal prototype to avoid an error.
19236    Use char because int might match the return type of a GCC
19237    builtin and then its argument prototype would still apply.  */
19238 #ifdef __cplusplus
19239 extern "C"
19240 #endif
19241 char fmodf ();
19242 int
19243 main ()
19244 {
19245 return fmodf ();
19246   ;
19247   return 0;
19248 }
19249 _ACEOF
19250 if ac_fn_c_try_link "$LINENO"; then :
19251   ac_cv_lib_m_fmodf=yes
19252 else
19253   ac_cv_lib_m_fmodf=no
19254 fi
19255 rm -f core conftest.err conftest.$ac_objext \
19256     conftest$ac_exeext conftest.$ac_ext
19257 LIBS=$ac_check_lib_save_LIBS
19258 fi
19259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fmodf" >&5
19260 $as_echo "$ac_cv_lib_m_fmodf" >&6; }
19261 if test "x$ac_cv_lib_m_fmodf" = x""yes; then :
19262
19263 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
19264
19265 fi
19266
19267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmod in -lm" >&5
19268 $as_echo_n "checking for fmod in -lm... " >&6; }
19269 if test "${ac_cv_lib_m_fmod+set}" = set; then :
19270   $as_echo_n "(cached) " >&6
19271 else
19272   ac_check_lib_save_LIBS=$LIBS
19273 LIBS="-lm  $LIBS"
19274 if test x$gcc_no_link = xyes; then
19275   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19276 fi
19277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19278 /* end confdefs.h.  */
19279
19280 /* Override any GCC internal prototype to avoid an error.
19281    Use char because int might match the return type of a GCC
19282    builtin and then its argument prototype would still apply.  */
19283 #ifdef __cplusplus
19284 extern "C"
19285 #endif
19286 char fmod ();
19287 int
19288 main ()
19289 {
19290 return fmod ();
19291   ;
19292   return 0;
19293 }
19294 _ACEOF
19295 if ac_fn_c_try_link "$LINENO"; then :
19296   ac_cv_lib_m_fmod=yes
19297 else
19298   ac_cv_lib_m_fmod=no
19299 fi
19300 rm -f core conftest.err conftest.$ac_objext \
19301     conftest$ac_exeext conftest.$ac_ext
19302 LIBS=$ac_check_lib_save_LIBS
19303 fi
19304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fmod" >&5
19305 $as_echo "$ac_cv_lib_m_fmod" >&6; }
19306 if test "x$ac_cv_lib_m_fmod" = x""yes; then :
19307
19308 $as_echo "#define HAVE_FMOD 1" >>confdefs.h
19309
19310 fi
19311
19312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl in -lm" >&5
19313 $as_echo_n "checking for fmodl in -lm... " >&6; }
19314 if test "${ac_cv_lib_m_fmodl+set}" = set; then :
19315   $as_echo_n "(cached) " >&6
19316 else
19317   ac_check_lib_save_LIBS=$LIBS
19318 LIBS="-lm  $LIBS"
19319 if test x$gcc_no_link = xyes; then
19320   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19321 fi
19322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19323 /* end confdefs.h.  */
19324
19325 /* Override any GCC internal prototype to avoid an error.
19326    Use char because int might match the return type of a GCC
19327    builtin and then its argument prototype would still apply.  */
19328 #ifdef __cplusplus
19329 extern "C"
19330 #endif
19331 char fmodl ();
19332 int
19333 main ()
19334 {
19335 return fmodl ();
19336   ;
19337   return 0;
19338 }
19339 _ACEOF
19340 if ac_fn_c_try_link "$LINENO"; then :
19341   ac_cv_lib_m_fmodl=yes
19342 else
19343   ac_cv_lib_m_fmodl=no
19344 fi
19345 rm -f core conftest.err conftest.$ac_objext \
19346     conftest$ac_exeext conftest.$ac_ext
19347 LIBS=$ac_check_lib_save_LIBS
19348 fi
19349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fmodl" >&5
19350 $as_echo "$ac_cv_lib_m_fmodl" >&6; }
19351 if test "x$ac_cv_lib_m_fmodl" = x""yes; then :
19352
19353 $as_echo "#define HAVE_FMODL 1" >>confdefs.h
19354
19355 fi
19356
19357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf in -lm" >&5
19358 $as_echo_n "checking for frexpf in -lm... " >&6; }
19359 if test "${ac_cv_lib_m_frexpf+set}" = set; then :
19360   $as_echo_n "(cached) " >&6
19361 else
19362   ac_check_lib_save_LIBS=$LIBS
19363 LIBS="-lm  $LIBS"
19364 if test x$gcc_no_link = xyes; then
19365   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19366 fi
19367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19368 /* end confdefs.h.  */
19369
19370 /* Override any GCC internal prototype to avoid an error.
19371    Use char because int might match the return type of a GCC
19372    builtin and then its argument prototype would still apply.  */
19373 #ifdef __cplusplus
19374 extern "C"
19375 #endif
19376 char frexpf ();
19377 int
19378 main ()
19379 {
19380 return frexpf ();
19381   ;
19382   return 0;
19383 }
19384 _ACEOF
19385 if ac_fn_c_try_link "$LINENO"; then :
19386   ac_cv_lib_m_frexpf=yes
19387 else
19388   ac_cv_lib_m_frexpf=no
19389 fi
19390 rm -f core conftest.err conftest.$ac_objext \
19391     conftest$ac_exeext conftest.$ac_ext
19392 LIBS=$ac_check_lib_save_LIBS
19393 fi
19394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_frexpf" >&5
19395 $as_echo "$ac_cv_lib_m_frexpf" >&6; }
19396 if test "x$ac_cv_lib_m_frexpf" = x""yes; then :
19397
19398 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
19399
19400 fi
19401
19402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexp in -lm" >&5
19403 $as_echo_n "checking for frexp in -lm... " >&6; }
19404 if test "${ac_cv_lib_m_frexp+set}" = set; then :
19405   $as_echo_n "(cached) " >&6
19406 else
19407   ac_check_lib_save_LIBS=$LIBS
19408 LIBS="-lm  $LIBS"
19409 if test x$gcc_no_link = xyes; then
19410   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19411 fi
19412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19413 /* end confdefs.h.  */
19414
19415 /* Override any GCC internal prototype to avoid an error.
19416    Use char because int might match the return type of a GCC
19417    builtin and then its argument prototype would still apply.  */
19418 #ifdef __cplusplus
19419 extern "C"
19420 #endif
19421 char frexp ();
19422 int
19423 main ()
19424 {
19425 return frexp ();
19426   ;
19427   return 0;
19428 }
19429 _ACEOF
19430 if ac_fn_c_try_link "$LINENO"; then :
19431   ac_cv_lib_m_frexp=yes
19432 else
19433   ac_cv_lib_m_frexp=no
19434 fi
19435 rm -f core conftest.err conftest.$ac_objext \
19436     conftest$ac_exeext conftest.$ac_ext
19437 LIBS=$ac_check_lib_save_LIBS
19438 fi
19439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_frexp" >&5
19440 $as_echo "$ac_cv_lib_m_frexp" >&6; }
19441 if test "x$ac_cv_lib_m_frexp" = x""yes; then :
19442
19443 $as_echo "#define HAVE_FREXP 1" >>confdefs.h
19444
19445 fi
19446
19447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl in -lm" >&5
19448 $as_echo_n "checking for frexpl in -lm... " >&6; }
19449 if test "${ac_cv_lib_m_frexpl+set}" = set; then :
19450   $as_echo_n "(cached) " >&6
19451 else
19452   ac_check_lib_save_LIBS=$LIBS
19453 LIBS="-lm  $LIBS"
19454 if test x$gcc_no_link = xyes; then
19455   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19456 fi
19457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19458 /* end confdefs.h.  */
19459
19460 /* Override any GCC internal prototype to avoid an error.
19461    Use char because int might match the return type of a GCC
19462    builtin and then its argument prototype would still apply.  */
19463 #ifdef __cplusplus
19464 extern "C"
19465 #endif
19466 char frexpl ();
19467 int
19468 main ()
19469 {
19470 return frexpl ();
19471   ;
19472   return 0;
19473 }
19474 _ACEOF
19475 if ac_fn_c_try_link "$LINENO"; then :
19476   ac_cv_lib_m_frexpl=yes
19477 else
19478   ac_cv_lib_m_frexpl=no
19479 fi
19480 rm -f core conftest.err conftest.$ac_objext \
19481     conftest$ac_exeext conftest.$ac_ext
19482 LIBS=$ac_check_lib_save_LIBS
19483 fi
19484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_frexpl" >&5
19485 $as_echo "$ac_cv_lib_m_frexpl" >&6; }
19486 if test "x$ac_cv_lib_m_frexpl" = x""yes; then :
19487
19488 $as_echo "#define HAVE_FREXPL 1" >>confdefs.h
19489
19490 fi
19491
19492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf in -lm" >&5
19493 $as_echo_n "checking for hypotf in -lm... " >&6; }
19494 if test "${ac_cv_lib_m_hypotf+set}" = set; then :
19495   $as_echo_n "(cached) " >&6
19496 else
19497   ac_check_lib_save_LIBS=$LIBS
19498 LIBS="-lm  $LIBS"
19499 if test x$gcc_no_link = xyes; then
19500   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19501 fi
19502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19503 /* end confdefs.h.  */
19504
19505 /* Override any GCC internal prototype to avoid an error.
19506    Use char because int might match the return type of a GCC
19507    builtin and then its argument prototype would still apply.  */
19508 #ifdef __cplusplus
19509 extern "C"
19510 #endif
19511 char hypotf ();
19512 int
19513 main ()
19514 {
19515 return hypotf ();
19516   ;
19517   return 0;
19518 }
19519 _ACEOF
19520 if ac_fn_c_try_link "$LINENO"; then :
19521   ac_cv_lib_m_hypotf=yes
19522 else
19523   ac_cv_lib_m_hypotf=no
19524 fi
19525 rm -f core conftest.err conftest.$ac_objext \
19526     conftest$ac_exeext conftest.$ac_ext
19527 LIBS=$ac_check_lib_save_LIBS
19528 fi
19529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_hypotf" >&5
19530 $as_echo "$ac_cv_lib_m_hypotf" >&6; }
19531 if test "x$ac_cv_lib_m_hypotf" = x""yes; then :
19532
19533 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
19534
19535 fi
19536
19537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot in -lm" >&5
19538 $as_echo_n "checking for hypot in -lm... " >&6; }
19539 if test "${ac_cv_lib_m_hypot+set}" = set; then :
19540   $as_echo_n "(cached) " >&6
19541 else
19542   ac_check_lib_save_LIBS=$LIBS
19543 LIBS="-lm  $LIBS"
19544 if test x$gcc_no_link = xyes; then
19545   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19546 fi
19547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19548 /* end confdefs.h.  */
19549
19550 /* Override any GCC internal prototype to avoid an error.
19551    Use char because int might match the return type of a GCC
19552    builtin and then its argument prototype would still apply.  */
19553 #ifdef __cplusplus
19554 extern "C"
19555 #endif
19556 char hypot ();
19557 int
19558 main ()
19559 {
19560 return hypot ();
19561   ;
19562   return 0;
19563 }
19564 _ACEOF
19565 if ac_fn_c_try_link "$LINENO"; then :
19566   ac_cv_lib_m_hypot=yes
19567 else
19568   ac_cv_lib_m_hypot=no
19569 fi
19570 rm -f core conftest.err conftest.$ac_objext \
19571     conftest$ac_exeext conftest.$ac_ext
19572 LIBS=$ac_check_lib_save_LIBS
19573 fi
19574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_hypot" >&5
19575 $as_echo "$ac_cv_lib_m_hypot" >&6; }
19576 if test "x$ac_cv_lib_m_hypot" = x""yes; then :
19577
19578 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
19579
19580 fi
19581
19582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl in -lm" >&5
19583 $as_echo_n "checking for hypotl in -lm... " >&6; }
19584 if test "${ac_cv_lib_m_hypotl+set}" = set; then :
19585   $as_echo_n "(cached) " >&6
19586 else
19587   ac_check_lib_save_LIBS=$LIBS
19588 LIBS="-lm  $LIBS"
19589 if test x$gcc_no_link = xyes; then
19590   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19591 fi
19592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19593 /* end confdefs.h.  */
19594
19595 /* Override any GCC internal prototype to avoid an error.
19596    Use char because int might match the return type of a GCC
19597    builtin and then its argument prototype would still apply.  */
19598 #ifdef __cplusplus
19599 extern "C"
19600 #endif
19601 char hypotl ();
19602 int
19603 main ()
19604 {
19605 return hypotl ();
19606   ;
19607   return 0;
19608 }
19609 _ACEOF
19610 if ac_fn_c_try_link "$LINENO"; then :
19611   ac_cv_lib_m_hypotl=yes
19612 else
19613   ac_cv_lib_m_hypotl=no
19614 fi
19615 rm -f core conftest.err conftest.$ac_objext \
19616     conftest$ac_exeext conftest.$ac_ext
19617 LIBS=$ac_check_lib_save_LIBS
19618 fi
19619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_hypotl" >&5
19620 $as_echo "$ac_cv_lib_m_hypotl" >&6; }
19621 if test "x$ac_cv_lib_m_hypotl" = x""yes; then :
19622
19623 $as_echo "#define HAVE_HYPOTL 1" >>confdefs.h
19624
19625 fi
19626
19627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf in -lm" >&5
19628 $as_echo_n "checking for ldexpf in -lm... " >&6; }
19629 if test "${ac_cv_lib_m_ldexpf+set}" = set; then :
19630   $as_echo_n "(cached) " >&6
19631 else
19632   ac_check_lib_save_LIBS=$LIBS
19633 LIBS="-lm  $LIBS"
19634 if test x$gcc_no_link = xyes; then
19635   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19636 fi
19637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19638 /* end confdefs.h.  */
19639
19640 /* Override any GCC internal prototype to avoid an error.
19641    Use char because int might match the return type of a GCC
19642    builtin and then its argument prototype would still apply.  */
19643 #ifdef __cplusplus
19644 extern "C"
19645 #endif
19646 char ldexpf ();
19647 int
19648 main ()
19649 {
19650 return ldexpf ();
19651   ;
19652   return 0;
19653 }
19654 _ACEOF
19655 if ac_fn_c_try_link "$LINENO"; then :
19656   ac_cv_lib_m_ldexpf=yes
19657 else
19658   ac_cv_lib_m_ldexpf=no
19659 fi
19660 rm -f core conftest.err conftest.$ac_objext \
19661     conftest$ac_exeext conftest.$ac_ext
19662 LIBS=$ac_check_lib_save_LIBS
19663 fi
19664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ldexpf" >&5
19665 $as_echo "$ac_cv_lib_m_ldexpf" >&6; }
19666 if test "x$ac_cv_lib_m_ldexpf" = x""yes; then :
19667
19668 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
19669
19670 fi
19671
19672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexp in -lm" >&5
19673 $as_echo_n "checking for ldexp in -lm... " >&6; }
19674 if test "${ac_cv_lib_m_ldexp+set}" = set; then :
19675   $as_echo_n "(cached) " >&6
19676 else
19677   ac_check_lib_save_LIBS=$LIBS
19678 LIBS="-lm  $LIBS"
19679 if test x$gcc_no_link = xyes; then
19680   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19681 fi
19682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19683 /* end confdefs.h.  */
19684
19685 /* Override any GCC internal prototype to avoid an error.
19686    Use char because int might match the return type of a GCC
19687    builtin and then its argument prototype would still apply.  */
19688 #ifdef __cplusplus
19689 extern "C"
19690 #endif
19691 char ldexp ();
19692 int
19693 main ()
19694 {
19695 return ldexp ();
19696   ;
19697   return 0;
19698 }
19699 _ACEOF
19700 if ac_fn_c_try_link "$LINENO"; then :
19701   ac_cv_lib_m_ldexp=yes
19702 else
19703   ac_cv_lib_m_ldexp=no
19704 fi
19705 rm -f core conftest.err conftest.$ac_objext \
19706     conftest$ac_exeext conftest.$ac_ext
19707 LIBS=$ac_check_lib_save_LIBS
19708 fi
19709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ldexp" >&5
19710 $as_echo "$ac_cv_lib_m_ldexp" >&6; }
19711 if test "x$ac_cv_lib_m_ldexp" = x""yes; then :
19712
19713 $as_echo "#define HAVE_LDEXP 1" >>confdefs.h
19714
19715 fi
19716
19717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl in -lm" >&5
19718 $as_echo_n "checking for ldexpl in -lm... " >&6; }
19719 if test "${ac_cv_lib_m_ldexpl+set}" = set; then :
19720   $as_echo_n "(cached) " >&6
19721 else
19722   ac_check_lib_save_LIBS=$LIBS
19723 LIBS="-lm  $LIBS"
19724 if test x$gcc_no_link = xyes; then
19725   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19726 fi
19727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19728 /* end confdefs.h.  */
19729
19730 /* Override any GCC internal prototype to avoid an error.
19731    Use char because int might match the return type of a GCC
19732    builtin and then its argument prototype would still apply.  */
19733 #ifdef __cplusplus
19734 extern "C"
19735 #endif
19736 char ldexpl ();
19737 int
19738 main ()
19739 {
19740 return ldexpl ();
19741   ;
19742   return 0;
19743 }
19744 _ACEOF
19745 if ac_fn_c_try_link "$LINENO"; then :
19746   ac_cv_lib_m_ldexpl=yes
19747 else
19748   ac_cv_lib_m_ldexpl=no
19749 fi
19750 rm -f core conftest.err conftest.$ac_objext \
19751     conftest$ac_exeext conftest.$ac_ext
19752 LIBS=$ac_check_lib_save_LIBS
19753 fi
19754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ldexpl" >&5
19755 $as_echo "$ac_cv_lib_m_ldexpl" >&6; }
19756 if test "x$ac_cv_lib_m_ldexpl" = x""yes; then :
19757
19758 $as_echo "#define HAVE_LDEXPL 1" >>confdefs.h
19759
19760 fi
19761
19762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf in -lm" >&5
19763 $as_echo_n "checking for logf in -lm... " >&6; }
19764 if test "${ac_cv_lib_m_logf+set}" = set; then :
19765   $as_echo_n "(cached) " >&6
19766 else
19767   ac_check_lib_save_LIBS=$LIBS
19768 LIBS="-lm  $LIBS"
19769 if test x$gcc_no_link = xyes; then
19770   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19771 fi
19772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19773 /* end confdefs.h.  */
19774
19775 /* Override any GCC internal prototype to avoid an error.
19776    Use char because int might match the return type of a GCC
19777    builtin and then its argument prototype would still apply.  */
19778 #ifdef __cplusplus
19779 extern "C"
19780 #endif
19781 char logf ();
19782 int
19783 main ()
19784 {
19785 return logf ();
19786   ;
19787   return 0;
19788 }
19789 _ACEOF
19790 if ac_fn_c_try_link "$LINENO"; then :
19791   ac_cv_lib_m_logf=yes
19792 else
19793   ac_cv_lib_m_logf=no
19794 fi
19795 rm -f core conftest.err conftest.$ac_objext \
19796     conftest$ac_exeext conftest.$ac_ext
19797 LIBS=$ac_check_lib_save_LIBS
19798 fi
19799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_logf" >&5
19800 $as_echo "$ac_cv_lib_m_logf" >&6; }
19801 if test "x$ac_cv_lib_m_logf" = x""yes; then :
19802
19803 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
19804
19805 fi
19806
19807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log in -lm" >&5
19808 $as_echo_n "checking for log in -lm... " >&6; }
19809 if test "${ac_cv_lib_m_log+set}" = set; then :
19810   $as_echo_n "(cached) " >&6
19811 else
19812   ac_check_lib_save_LIBS=$LIBS
19813 LIBS="-lm  $LIBS"
19814 if test x$gcc_no_link = xyes; then
19815   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19816 fi
19817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19818 /* end confdefs.h.  */
19819
19820 /* Override any GCC internal prototype to avoid an error.
19821    Use char because int might match the return type of a GCC
19822    builtin and then its argument prototype would still apply.  */
19823 #ifdef __cplusplus
19824 extern "C"
19825 #endif
19826 char log ();
19827 int
19828 main ()
19829 {
19830 return log ();
19831   ;
19832   return 0;
19833 }
19834 _ACEOF
19835 if ac_fn_c_try_link "$LINENO"; then :
19836   ac_cv_lib_m_log=yes
19837 else
19838   ac_cv_lib_m_log=no
19839 fi
19840 rm -f core conftest.err conftest.$ac_objext \
19841     conftest$ac_exeext conftest.$ac_ext
19842 LIBS=$ac_check_lib_save_LIBS
19843 fi
19844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log" >&5
19845 $as_echo "$ac_cv_lib_m_log" >&6; }
19846 if test "x$ac_cv_lib_m_log" = x""yes; then :
19847
19848 $as_echo "#define HAVE_LOG 1" >>confdefs.h
19849
19850 fi
19851
19852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl in -lm" >&5
19853 $as_echo_n "checking for logl in -lm... " >&6; }
19854 if test "${ac_cv_lib_m_logl+set}" = set; then :
19855   $as_echo_n "(cached) " >&6
19856 else
19857   ac_check_lib_save_LIBS=$LIBS
19858 LIBS="-lm  $LIBS"
19859 if test x$gcc_no_link = xyes; then
19860   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19861 fi
19862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19863 /* end confdefs.h.  */
19864
19865 /* Override any GCC internal prototype to avoid an error.
19866    Use char because int might match the return type of a GCC
19867    builtin and then its argument prototype would still apply.  */
19868 #ifdef __cplusplus
19869 extern "C"
19870 #endif
19871 char logl ();
19872 int
19873 main ()
19874 {
19875 return logl ();
19876   ;
19877   return 0;
19878 }
19879 _ACEOF
19880 if ac_fn_c_try_link "$LINENO"; then :
19881   ac_cv_lib_m_logl=yes
19882 else
19883   ac_cv_lib_m_logl=no
19884 fi
19885 rm -f core conftest.err conftest.$ac_objext \
19886     conftest$ac_exeext conftest.$ac_ext
19887 LIBS=$ac_check_lib_save_LIBS
19888 fi
19889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_logl" >&5
19890 $as_echo "$ac_cv_lib_m_logl" >&6; }
19891 if test "x$ac_cv_lib_m_logl" = x""yes; then :
19892
19893 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
19894
19895 fi
19896
19897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clogf in -lm" >&5
19898 $as_echo_n "checking for clogf in -lm... " >&6; }
19899 if test "${ac_cv_lib_m_clogf+set}" = set; then :
19900   $as_echo_n "(cached) " >&6
19901 else
19902   ac_check_lib_save_LIBS=$LIBS
19903 LIBS="-lm  $LIBS"
19904 if test x$gcc_no_link = xyes; then
19905   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19906 fi
19907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19908 /* end confdefs.h.  */
19909
19910 /* Override any GCC internal prototype to avoid an error.
19911    Use char because int might match the return type of a GCC
19912    builtin and then its argument prototype would still apply.  */
19913 #ifdef __cplusplus
19914 extern "C"
19915 #endif
19916 char clogf ();
19917 int
19918 main ()
19919 {
19920 return clogf ();
19921   ;
19922   return 0;
19923 }
19924 _ACEOF
19925 if ac_fn_c_try_link "$LINENO"; then :
19926   ac_cv_lib_m_clogf=yes
19927 else
19928   ac_cv_lib_m_clogf=no
19929 fi
19930 rm -f core conftest.err conftest.$ac_objext \
19931     conftest$ac_exeext conftest.$ac_ext
19932 LIBS=$ac_check_lib_save_LIBS
19933 fi
19934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_clogf" >&5
19935 $as_echo "$ac_cv_lib_m_clogf" >&6; }
19936 if test "x$ac_cv_lib_m_clogf" = x""yes; then :
19937
19938 $as_echo "#define HAVE_CLOGF 1" >>confdefs.h
19939
19940 fi
19941
19942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clog in -lm" >&5
19943 $as_echo_n "checking for clog in -lm... " >&6; }
19944 if test "${ac_cv_lib_m_clog+set}" = set; then :
19945   $as_echo_n "(cached) " >&6
19946 else
19947   ac_check_lib_save_LIBS=$LIBS
19948 LIBS="-lm  $LIBS"
19949 if test x$gcc_no_link = xyes; then
19950   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19951 fi
19952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19953 /* end confdefs.h.  */
19954
19955 /* Override any GCC internal prototype to avoid an error.
19956    Use char because int might match the return type of a GCC
19957    builtin and then its argument prototype would still apply.  */
19958 #ifdef __cplusplus
19959 extern "C"
19960 #endif
19961 char clog ();
19962 int
19963 main ()
19964 {
19965 return clog ();
19966   ;
19967   return 0;
19968 }
19969 _ACEOF
19970 if ac_fn_c_try_link "$LINENO"; then :
19971   ac_cv_lib_m_clog=yes
19972 else
19973   ac_cv_lib_m_clog=no
19974 fi
19975 rm -f core conftest.err conftest.$ac_objext \
19976     conftest$ac_exeext conftest.$ac_ext
19977 LIBS=$ac_check_lib_save_LIBS
19978 fi
19979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_clog" >&5
19980 $as_echo "$ac_cv_lib_m_clog" >&6; }
19981 if test "x$ac_cv_lib_m_clog" = x""yes; then :
19982
19983 $as_echo "#define HAVE_CLOG 1" >>confdefs.h
19984
19985 fi
19986
19987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clogl in -lm" >&5
19988 $as_echo_n "checking for clogl in -lm... " >&6; }
19989 if test "${ac_cv_lib_m_clogl+set}" = set; then :
19990   $as_echo_n "(cached) " >&6
19991 else
19992   ac_check_lib_save_LIBS=$LIBS
19993 LIBS="-lm  $LIBS"
19994 if test x$gcc_no_link = xyes; then
19995   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19996 fi
19997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19998 /* end confdefs.h.  */
19999
20000 /* Override any GCC internal prototype to avoid an error.
20001    Use char because int might match the return type of a GCC
20002    builtin and then its argument prototype would still apply.  */
20003 #ifdef __cplusplus
20004 extern "C"
20005 #endif
20006 char clogl ();
20007 int
20008 main ()
20009 {
20010 return clogl ();
20011   ;
20012   return 0;
20013 }
20014 _ACEOF
20015 if ac_fn_c_try_link "$LINENO"; then :
20016   ac_cv_lib_m_clogl=yes
20017 else
20018   ac_cv_lib_m_clogl=no
20019 fi
20020 rm -f core conftest.err conftest.$ac_objext \
20021     conftest$ac_exeext conftest.$ac_ext
20022 LIBS=$ac_check_lib_save_LIBS
20023 fi
20024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_clogl" >&5
20025 $as_echo "$ac_cv_lib_m_clogl" >&6; }
20026 if test "x$ac_cv_lib_m_clogl" = x""yes; then :
20027
20028 $as_echo "#define HAVE_CLOGL 1" >>confdefs.h
20029
20030 fi
20031
20032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f in -lm" >&5
20033 $as_echo_n "checking for log10f in -lm... " >&6; }
20034 if test "${ac_cv_lib_m_log10f+set}" = set; then :
20035   $as_echo_n "(cached) " >&6
20036 else
20037   ac_check_lib_save_LIBS=$LIBS
20038 LIBS="-lm  $LIBS"
20039 if test x$gcc_no_link = xyes; then
20040   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20041 fi
20042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20043 /* end confdefs.h.  */
20044
20045 /* Override any GCC internal prototype to avoid an error.
20046    Use char because int might match the return type of a GCC
20047    builtin and then its argument prototype would still apply.  */
20048 #ifdef __cplusplus
20049 extern "C"
20050 #endif
20051 char log10f ();
20052 int
20053 main ()
20054 {
20055 return log10f ();
20056   ;
20057   return 0;
20058 }
20059 _ACEOF
20060 if ac_fn_c_try_link "$LINENO"; then :
20061   ac_cv_lib_m_log10f=yes
20062 else
20063   ac_cv_lib_m_log10f=no
20064 fi
20065 rm -f core conftest.err conftest.$ac_objext \
20066     conftest$ac_exeext conftest.$ac_ext
20067 LIBS=$ac_check_lib_save_LIBS
20068 fi
20069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log10f" >&5
20070 $as_echo "$ac_cv_lib_m_log10f" >&6; }
20071 if test "x$ac_cv_lib_m_log10f" = x""yes; then :
20072
20073 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
20074
20075 fi
20076
20077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10 in -lm" >&5
20078 $as_echo_n "checking for log10 in -lm... " >&6; }
20079 if test "${ac_cv_lib_m_log10+set}" = set; then :
20080   $as_echo_n "(cached) " >&6
20081 else
20082   ac_check_lib_save_LIBS=$LIBS
20083 LIBS="-lm  $LIBS"
20084 if test x$gcc_no_link = xyes; then
20085   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20086 fi
20087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20088 /* end confdefs.h.  */
20089
20090 /* Override any GCC internal prototype to avoid an error.
20091    Use char because int might match the return type of a GCC
20092    builtin and then its argument prototype would still apply.  */
20093 #ifdef __cplusplus
20094 extern "C"
20095 #endif
20096 char log10 ();
20097 int
20098 main ()
20099 {
20100 return log10 ();
20101   ;
20102   return 0;
20103 }
20104 _ACEOF
20105 if ac_fn_c_try_link "$LINENO"; then :
20106   ac_cv_lib_m_log10=yes
20107 else
20108   ac_cv_lib_m_log10=no
20109 fi
20110 rm -f core conftest.err conftest.$ac_objext \
20111     conftest$ac_exeext conftest.$ac_ext
20112 LIBS=$ac_check_lib_save_LIBS
20113 fi
20114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log10" >&5
20115 $as_echo "$ac_cv_lib_m_log10" >&6; }
20116 if test "x$ac_cv_lib_m_log10" = x""yes; then :
20117
20118 $as_echo "#define HAVE_LOG10 1" >>confdefs.h
20119
20120 fi
20121
20122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l in -lm" >&5
20123 $as_echo_n "checking for log10l in -lm... " >&6; }
20124 if test "${ac_cv_lib_m_log10l+set}" = set; then :
20125   $as_echo_n "(cached) " >&6
20126 else
20127   ac_check_lib_save_LIBS=$LIBS
20128 LIBS="-lm  $LIBS"
20129 if test x$gcc_no_link = xyes; then
20130   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20131 fi
20132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20133 /* end confdefs.h.  */
20134
20135 /* Override any GCC internal prototype to avoid an error.
20136    Use char because int might match the return type of a GCC
20137    builtin and then its argument prototype would still apply.  */
20138 #ifdef __cplusplus
20139 extern "C"
20140 #endif
20141 char log10l ();
20142 int
20143 main ()
20144 {
20145 return log10l ();
20146   ;
20147   return 0;
20148 }
20149 _ACEOF
20150 if ac_fn_c_try_link "$LINENO"; then :
20151   ac_cv_lib_m_log10l=yes
20152 else
20153   ac_cv_lib_m_log10l=no
20154 fi
20155 rm -f core conftest.err conftest.$ac_objext \
20156     conftest$ac_exeext conftest.$ac_ext
20157 LIBS=$ac_check_lib_save_LIBS
20158 fi
20159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log10l" >&5
20160 $as_echo "$ac_cv_lib_m_log10l" >&6; }
20161 if test "x$ac_cv_lib_m_log10l" = x""yes; then :
20162
20163 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
20164
20165 fi
20166
20167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clog10f in -lm" >&5
20168 $as_echo_n "checking for clog10f in -lm... " >&6; }
20169 if test "${ac_cv_lib_m_clog10f+set}" = set; then :
20170   $as_echo_n "(cached) " >&6
20171 else
20172   ac_check_lib_save_LIBS=$LIBS
20173 LIBS="-lm  $LIBS"
20174 if test x$gcc_no_link = xyes; then
20175   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20176 fi
20177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20178 /* end confdefs.h.  */
20179
20180 /* Override any GCC internal prototype to avoid an error.
20181    Use char because int might match the return type of a GCC
20182    builtin and then its argument prototype would still apply.  */
20183 #ifdef __cplusplus
20184 extern "C"
20185 #endif
20186 char clog10f ();
20187 int
20188 main ()
20189 {
20190 return clog10f ();
20191   ;
20192   return 0;
20193 }
20194 _ACEOF
20195 if ac_fn_c_try_link "$LINENO"; then :
20196   ac_cv_lib_m_clog10f=yes
20197 else
20198   ac_cv_lib_m_clog10f=no
20199 fi
20200 rm -f core conftest.err conftest.$ac_objext \
20201     conftest$ac_exeext conftest.$ac_ext
20202 LIBS=$ac_check_lib_save_LIBS
20203 fi
20204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_clog10f" >&5
20205 $as_echo "$ac_cv_lib_m_clog10f" >&6; }
20206 if test "x$ac_cv_lib_m_clog10f" = x""yes; then :
20207
20208 $as_echo "#define HAVE_CLOG10F 1" >>confdefs.h
20209
20210 fi
20211
20212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clog10 in -lm" >&5
20213 $as_echo_n "checking for clog10 in -lm... " >&6; }
20214 if test "${ac_cv_lib_m_clog10+set}" = set; then :
20215   $as_echo_n "(cached) " >&6
20216 else
20217   ac_check_lib_save_LIBS=$LIBS
20218 LIBS="-lm  $LIBS"
20219 if test x$gcc_no_link = xyes; then
20220   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20221 fi
20222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20223 /* end confdefs.h.  */
20224
20225 /* Override any GCC internal prototype to avoid an error.
20226    Use char because int might match the return type of a GCC
20227    builtin and then its argument prototype would still apply.  */
20228 #ifdef __cplusplus
20229 extern "C"
20230 #endif
20231 char clog10 ();
20232 int
20233 main ()
20234 {
20235 return clog10 ();
20236   ;
20237   return 0;
20238 }
20239 _ACEOF
20240 if ac_fn_c_try_link "$LINENO"; then :
20241   ac_cv_lib_m_clog10=yes
20242 else
20243   ac_cv_lib_m_clog10=no
20244 fi
20245 rm -f core conftest.err conftest.$ac_objext \
20246     conftest$ac_exeext conftest.$ac_ext
20247 LIBS=$ac_check_lib_save_LIBS
20248 fi
20249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_clog10" >&5
20250 $as_echo "$ac_cv_lib_m_clog10" >&6; }
20251 if test "x$ac_cv_lib_m_clog10" = x""yes; then :
20252
20253 $as_echo "#define HAVE_CLOG10 1" >>confdefs.h
20254
20255 fi
20256
20257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clog10l in -lm" >&5
20258 $as_echo_n "checking for clog10l in -lm... " >&6; }
20259 if test "${ac_cv_lib_m_clog10l+set}" = set; then :
20260   $as_echo_n "(cached) " >&6
20261 else
20262   ac_check_lib_save_LIBS=$LIBS
20263 LIBS="-lm  $LIBS"
20264 if test x$gcc_no_link = xyes; then
20265   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20266 fi
20267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20268 /* end confdefs.h.  */
20269
20270 /* Override any GCC internal prototype to avoid an error.
20271    Use char because int might match the return type of a GCC
20272    builtin and then its argument prototype would still apply.  */
20273 #ifdef __cplusplus
20274 extern "C"
20275 #endif
20276 char clog10l ();
20277 int
20278 main ()
20279 {
20280 return clog10l ();
20281   ;
20282   return 0;
20283 }
20284 _ACEOF
20285 if ac_fn_c_try_link "$LINENO"; then :
20286   ac_cv_lib_m_clog10l=yes
20287 else
20288   ac_cv_lib_m_clog10l=no
20289 fi
20290 rm -f core conftest.err conftest.$ac_objext \
20291     conftest$ac_exeext conftest.$ac_ext
20292 LIBS=$ac_check_lib_save_LIBS
20293 fi
20294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_clog10l" >&5
20295 $as_echo "$ac_cv_lib_m_clog10l" >&6; }
20296 if test "x$ac_cv_lib_m_clog10l" = x""yes; then :
20297
20298 $as_echo "#define HAVE_CLOG10L 1" >>confdefs.h
20299
20300 fi
20301
20302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nextafterf in -lm" >&5
20303 $as_echo_n "checking for nextafterf in -lm... " >&6; }
20304 if test "${ac_cv_lib_m_nextafterf+set}" = set; then :
20305   $as_echo_n "(cached) " >&6
20306 else
20307   ac_check_lib_save_LIBS=$LIBS
20308 LIBS="-lm  $LIBS"
20309 if test x$gcc_no_link = xyes; then
20310   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20311 fi
20312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20313 /* end confdefs.h.  */
20314
20315 /* Override any GCC internal prototype to avoid an error.
20316    Use char because int might match the return type of a GCC
20317    builtin and then its argument prototype would still apply.  */
20318 #ifdef __cplusplus
20319 extern "C"
20320 #endif
20321 char nextafterf ();
20322 int
20323 main ()
20324 {
20325 return nextafterf ();
20326   ;
20327   return 0;
20328 }
20329 _ACEOF
20330 if ac_fn_c_try_link "$LINENO"; then :
20331   ac_cv_lib_m_nextafterf=yes
20332 else
20333   ac_cv_lib_m_nextafterf=no
20334 fi
20335 rm -f core conftest.err conftest.$ac_objext \
20336     conftest$ac_exeext conftest.$ac_ext
20337 LIBS=$ac_check_lib_save_LIBS
20338 fi
20339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_nextafterf" >&5
20340 $as_echo "$ac_cv_lib_m_nextafterf" >&6; }
20341 if test "x$ac_cv_lib_m_nextafterf" = x""yes; then :
20342
20343 $as_echo "#define HAVE_NEXTAFTERF 1" >>confdefs.h
20344
20345 fi
20346
20347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nextafter in -lm" >&5
20348 $as_echo_n "checking for nextafter in -lm... " >&6; }
20349 if test "${ac_cv_lib_m_nextafter+set}" = set; then :
20350   $as_echo_n "(cached) " >&6
20351 else
20352   ac_check_lib_save_LIBS=$LIBS
20353 LIBS="-lm  $LIBS"
20354 if test x$gcc_no_link = xyes; then
20355   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20356 fi
20357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20358 /* end confdefs.h.  */
20359
20360 /* Override any GCC internal prototype to avoid an error.
20361    Use char because int might match the return type of a GCC
20362    builtin and then its argument prototype would still apply.  */
20363 #ifdef __cplusplus
20364 extern "C"
20365 #endif
20366 char nextafter ();
20367 int
20368 main ()
20369 {
20370 return nextafter ();
20371   ;
20372   return 0;
20373 }
20374 _ACEOF
20375 if ac_fn_c_try_link "$LINENO"; then :
20376   ac_cv_lib_m_nextafter=yes
20377 else
20378   ac_cv_lib_m_nextafter=no
20379 fi
20380 rm -f core conftest.err conftest.$ac_objext \
20381     conftest$ac_exeext conftest.$ac_ext
20382 LIBS=$ac_check_lib_save_LIBS
20383 fi
20384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_nextafter" >&5
20385 $as_echo "$ac_cv_lib_m_nextafter" >&6; }
20386 if test "x$ac_cv_lib_m_nextafter" = x""yes; then :
20387
20388 $as_echo "#define HAVE_NEXTAFTER 1" >>confdefs.h
20389
20390 fi
20391
20392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nextafterl in -lm" >&5
20393 $as_echo_n "checking for nextafterl in -lm... " >&6; }
20394 if test "${ac_cv_lib_m_nextafterl+set}" = set; then :
20395   $as_echo_n "(cached) " >&6
20396 else
20397   ac_check_lib_save_LIBS=$LIBS
20398 LIBS="-lm  $LIBS"
20399 if test x$gcc_no_link = xyes; then
20400   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20401 fi
20402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20403 /* end confdefs.h.  */
20404
20405 /* Override any GCC internal prototype to avoid an error.
20406    Use char because int might match the return type of a GCC
20407    builtin and then its argument prototype would still apply.  */
20408 #ifdef __cplusplus
20409 extern "C"
20410 #endif
20411 char nextafterl ();
20412 int
20413 main ()
20414 {
20415 return nextafterl ();
20416   ;
20417   return 0;
20418 }
20419 _ACEOF
20420 if ac_fn_c_try_link "$LINENO"; then :
20421   ac_cv_lib_m_nextafterl=yes
20422 else
20423   ac_cv_lib_m_nextafterl=no
20424 fi
20425 rm -f core conftest.err conftest.$ac_objext \
20426     conftest$ac_exeext conftest.$ac_ext
20427 LIBS=$ac_check_lib_save_LIBS
20428 fi
20429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_nextafterl" >&5
20430 $as_echo "$ac_cv_lib_m_nextafterl" >&6; }
20431 if test "x$ac_cv_lib_m_nextafterl" = x""yes; then :
20432
20433 $as_echo "#define HAVE_NEXTAFTERL 1" >>confdefs.h
20434
20435 fi
20436
20437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf in -lm" >&5
20438 $as_echo_n "checking for powf in -lm... " >&6; }
20439 if test "${ac_cv_lib_m_powf+set}" = set; then :
20440   $as_echo_n "(cached) " >&6
20441 else
20442   ac_check_lib_save_LIBS=$LIBS
20443 LIBS="-lm  $LIBS"
20444 if test x$gcc_no_link = xyes; then
20445   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20446 fi
20447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20448 /* end confdefs.h.  */
20449
20450 /* Override any GCC internal prototype to avoid an error.
20451    Use char because int might match the return type of a GCC
20452    builtin and then its argument prototype would still apply.  */
20453 #ifdef __cplusplus
20454 extern "C"
20455 #endif
20456 char powf ();
20457 int
20458 main ()
20459 {
20460 return powf ();
20461   ;
20462   return 0;
20463 }
20464 _ACEOF
20465 if ac_fn_c_try_link "$LINENO"; then :
20466   ac_cv_lib_m_powf=yes
20467 else
20468   ac_cv_lib_m_powf=no
20469 fi
20470 rm -f core conftest.err conftest.$ac_objext \
20471     conftest$ac_exeext conftest.$ac_ext
20472 LIBS=$ac_check_lib_save_LIBS
20473 fi
20474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_powf" >&5
20475 $as_echo "$ac_cv_lib_m_powf" >&6; }
20476 if test "x$ac_cv_lib_m_powf" = x""yes; then :
20477
20478 $as_echo "#define HAVE_POWF 1" >>confdefs.h
20479
20480 fi
20481
20482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
20483 $as_echo_n "checking for pow in -lm... " >&6; }
20484 if test "${ac_cv_lib_m_pow+set}" = set; then :
20485   $as_echo_n "(cached) " >&6
20486 else
20487   ac_check_lib_save_LIBS=$LIBS
20488 LIBS="-lm  $LIBS"
20489 if test x$gcc_no_link = xyes; then
20490   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20491 fi
20492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20493 /* end confdefs.h.  */
20494
20495 /* Override any GCC internal prototype to avoid an error.
20496    Use char because int might match the return type of a GCC
20497    builtin and then its argument prototype would still apply.  */
20498 #ifdef __cplusplus
20499 extern "C"
20500 #endif
20501 char pow ();
20502 int
20503 main ()
20504 {
20505 return pow ();
20506   ;
20507   return 0;
20508 }
20509 _ACEOF
20510 if ac_fn_c_try_link "$LINENO"; then :
20511   ac_cv_lib_m_pow=yes
20512 else
20513   ac_cv_lib_m_pow=no
20514 fi
20515 rm -f core conftest.err conftest.$ac_objext \
20516     conftest$ac_exeext conftest.$ac_ext
20517 LIBS=$ac_check_lib_save_LIBS
20518 fi
20519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
20520 $as_echo "$ac_cv_lib_m_pow" >&6; }
20521 if test "x$ac_cv_lib_m_pow" = x""yes; then :
20522
20523 $as_echo "#define HAVE_POW 1" >>confdefs.h
20524
20525 fi
20526
20527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl in -lm" >&5
20528 $as_echo_n "checking for powl in -lm... " >&6; }
20529 if test "${ac_cv_lib_m_powl+set}" = set; then :
20530   $as_echo_n "(cached) " >&6
20531 else
20532   ac_check_lib_save_LIBS=$LIBS
20533 LIBS="-lm  $LIBS"
20534 if test x$gcc_no_link = xyes; then
20535   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20536 fi
20537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20538 /* end confdefs.h.  */
20539
20540 /* Override any GCC internal prototype to avoid an error.
20541    Use char because int might match the return type of a GCC
20542    builtin and then its argument prototype would still apply.  */
20543 #ifdef __cplusplus
20544 extern "C"
20545 #endif
20546 char powl ();
20547 int
20548 main ()
20549 {
20550 return powl ();
20551   ;
20552   return 0;
20553 }
20554 _ACEOF
20555 if ac_fn_c_try_link "$LINENO"; then :
20556   ac_cv_lib_m_powl=yes
20557 else
20558   ac_cv_lib_m_powl=no
20559 fi
20560 rm -f core conftest.err conftest.$ac_objext \
20561     conftest$ac_exeext conftest.$ac_ext
20562 LIBS=$ac_check_lib_save_LIBS
20563 fi
20564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_powl" >&5
20565 $as_echo "$ac_cv_lib_m_powl" >&6; }
20566 if test "x$ac_cv_lib_m_powl" = x""yes; then :
20567
20568 $as_echo "#define HAVE_POWL 1" >>confdefs.h
20569
20570 fi
20571
20572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpowf in -lm" >&5
20573 $as_echo_n "checking for cpowf in -lm... " >&6; }
20574 if test "${ac_cv_lib_m_cpowf+set}" = set; then :
20575   $as_echo_n "(cached) " >&6
20576 else
20577   ac_check_lib_save_LIBS=$LIBS
20578 LIBS="-lm  $LIBS"
20579 if test x$gcc_no_link = xyes; then
20580   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20581 fi
20582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20583 /* end confdefs.h.  */
20584
20585 /* Override any GCC internal prototype to avoid an error.
20586    Use char because int might match the return type of a GCC
20587    builtin and then its argument prototype would still apply.  */
20588 #ifdef __cplusplus
20589 extern "C"
20590 #endif
20591 char cpowf ();
20592 int
20593 main ()
20594 {
20595 return cpowf ();
20596   ;
20597   return 0;
20598 }
20599 _ACEOF
20600 if ac_fn_c_try_link "$LINENO"; then :
20601   ac_cv_lib_m_cpowf=yes
20602 else
20603   ac_cv_lib_m_cpowf=no
20604 fi
20605 rm -f core conftest.err conftest.$ac_objext \
20606     conftest$ac_exeext conftest.$ac_ext
20607 LIBS=$ac_check_lib_save_LIBS
20608 fi
20609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cpowf" >&5
20610 $as_echo "$ac_cv_lib_m_cpowf" >&6; }
20611 if test "x$ac_cv_lib_m_cpowf" = x""yes; then :
20612
20613 $as_echo "#define HAVE_CPOWF 1" >>confdefs.h
20614
20615 fi
20616
20617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpow in -lm" >&5
20618 $as_echo_n "checking for cpow in -lm... " >&6; }
20619 if test "${ac_cv_lib_m_cpow+set}" = set; then :
20620   $as_echo_n "(cached) " >&6
20621 else
20622   ac_check_lib_save_LIBS=$LIBS
20623 LIBS="-lm  $LIBS"
20624 if test x$gcc_no_link = xyes; then
20625   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20626 fi
20627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20628 /* end confdefs.h.  */
20629
20630 /* Override any GCC internal prototype to avoid an error.
20631    Use char because int might match the return type of a GCC
20632    builtin and then its argument prototype would still apply.  */
20633 #ifdef __cplusplus
20634 extern "C"
20635 #endif
20636 char cpow ();
20637 int
20638 main ()
20639 {
20640 return cpow ();
20641   ;
20642   return 0;
20643 }
20644 _ACEOF
20645 if ac_fn_c_try_link "$LINENO"; then :
20646   ac_cv_lib_m_cpow=yes
20647 else
20648   ac_cv_lib_m_cpow=no
20649 fi
20650 rm -f core conftest.err conftest.$ac_objext \
20651     conftest$ac_exeext conftest.$ac_ext
20652 LIBS=$ac_check_lib_save_LIBS
20653 fi
20654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cpow" >&5
20655 $as_echo "$ac_cv_lib_m_cpow" >&6; }
20656 if test "x$ac_cv_lib_m_cpow" = x""yes; then :
20657
20658 $as_echo "#define HAVE_CPOW 1" >>confdefs.h
20659
20660 fi
20661
20662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpowl in -lm" >&5
20663 $as_echo_n "checking for cpowl in -lm... " >&6; }
20664 if test "${ac_cv_lib_m_cpowl+set}" = set; then :
20665   $as_echo_n "(cached) " >&6
20666 else
20667   ac_check_lib_save_LIBS=$LIBS
20668 LIBS="-lm  $LIBS"
20669 if test x$gcc_no_link = xyes; then
20670   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20671 fi
20672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20673 /* end confdefs.h.  */
20674
20675 /* Override any GCC internal prototype to avoid an error.
20676    Use char because int might match the return type of a GCC
20677    builtin and then its argument prototype would still apply.  */
20678 #ifdef __cplusplus
20679 extern "C"
20680 #endif
20681 char cpowl ();
20682 int
20683 main ()
20684 {
20685 return cpowl ();
20686   ;
20687   return 0;
20688 }
20689 _ACEOF
20690 if ac_fn_c_try_link "$LINENO"; then :
20691   ac_cv_lib_m_cpowl=yes
20692 else
20693   ac_cv_lib_m_cpowl=no
20694 fi
20695 rm -f core conftest.err conftest.$ac_objext \
20696     conftest$ac_exeext conftest.$ac_ext
20697 LIBS=$ac_check_lib_save_LIBS
20698 fi
20699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cpowl" >&5
20700 $as_echo "$ac_cv_lib_m_cpowl" >&6; }
20701 if test "x$ac_cv_lib_m_cpowl" = x""yes; then :
20702
20703 $as_echo "#define HAVE_CPOWL 1" >>confdefs.h
20704
20705 fi
20706
20707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for roundf in -lm" >&5
20708 $as_echo_n "checking for roundf in -lm... " >&6; }
20709 if test "${ac_cv_lib_m_roundf+set}" = set; then :
20710   $as_echo_n "(cached) " >&6
20711 else
20712   ac_check_lib_save_LIBS=$LIBS
20713 LIBS="-lm  $LIBS"
20714 if test x$gcc_no_link = xyes; then
20715   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20716 fi
20717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20718 /* end confdefs.h.  */
20719
20720 /* Override any GCC internal prototype to avoid an error.
20721    Use char because int might match the return type of a GCC
20722    builtin and then its argument prototype would still apply.  */
20723 #ifdef __cplusplus
20724 extern "C"
20725 #endif
20726 char roundf ();
20727 int
20728 main ()
20729 {
20730 return roundf ();
20731   ;
20732   return 0;
20733 }
20734 _ACEOF
20735 if ac_fn_c_try_link "$LINENO"; then :
20736   ac_cv_lib_m_roundf=yes
20737 else
20738   ac_cv_lib_m_roundf=no
20739 fi
20740 rm -f core conftest.err conftest.$ac_objext \
20741     conftest$ac_exeext conftest.$ac_ext
20742 LIBS=$ac_check_lib_save_LIBS
20743 fi
20744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_roundf" >&5
20745 $as_echo "$ac_cv_lib_m_roundf" >&6; }
20746 if test "x$ac_cv_lib_m_roundf" = x""yes; then :
20747
20748 $as_echo "#define HAVE_ROUNDF 1" >>confdefs.h
20749
20750 fi
20751
20752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for round in -lm" >&5
20753 $as_echo_n "checking for round in -lm... " >&6; }
20754 if test "${ac_cv_lib_m_round+set}" = set; then :
20755   $as_echo_n "(cached) " >&6
20756 else
20757   ac_check_lib_save_LIBS=$LIBS
20758 LIBS="-lm  $LIBS"
20759 if test x$gcc_no_link = xyes; then
20760   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20761 fi
20762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20763 /* end confdefs.h.  */
20764
20765 /* Override any GCC internal prototype to avoid an error.
20766    Use char because int might match the return type of a GCC
20767    builtin and then its argument prototype would still apply.  */
20768 #ifdef __cplusplus
20769 extern "C"
20770 #endif
20771 char round ();
20772 int
20773 main ()
20774 {
20775 return round ();
20776   ;
20777   return 0;
20778 }
20779 _ACEOF
20780 if ac_fn_c_try_link "$LINENO"; then :
20781   ac_cv_lib_m_round=yes
20782 else
20783   ac_cv_lib_m_round=no
20784 fi
20785 rm -f core conftest.err conftest.$ac_objext \
20786     conftest$ac_exeext conftest.$ac_ext
20787 LIBS=$ac_check_lib_save_LIBS
20788 fi
20789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_round" >&5
20790 $as_echo "$ac_cv_lib_m_round" >&6; }
20791 if test "x$ac_cv_lib_m_round" = x""yes; then :
20792
20793 $as_echo "#define HAVE_ROUND 1" >>confdefs.h
20794
20795 fi
20796
20797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for roundl in -lm" >&5
20798 $as_echo_n "checking for roundl in -lm... " >&6; }
20799 if test "${ac_cv_lib_m_roundl+set}" = set; then :
20800   $as_echo_n "(cached) " >&6
20801 else
20802   ac_check_lib_save_LIBS=$LIBS
20803 LIBS="-lm  $LIBS"
20804 if test x$gcc_no_link = xyes; then
20805   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20806 fi
20807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20808 /* end confdefs.h.  */
20809
20810 /* Override any GCC internal prototype to avoid an error.
20811    Use char because int might match the return type of a GCC
20812    builtin and then its argument prototype would still apply.  */
20813 #ifdef __cplusplus
20814 extern "C"
20815 #endif
20816 char roundl ();
20817 int
20818 main ()
20819 {
20820 return roundl ();
20821   ;
20822   return 0;
20823 }
20824 _ACEOF
20825 if ac_fn_c_try_link "$LINENO"; then :
20826   ac_cv_lib_m_roundl=yes
20827 else
20828   ac_cv_lib_m_roundl=no
20829 fi
20830 rm -f core conftest.err conftest.$ac_objext \
20831     conftest$ac_exeext conftest.$ac_ext
20832 LIBS=$ac_check_lib_save_LIBS
20833 fi
20834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_roundl" >&5
20835 $as_echo "$ac_cv_lib_m_roundl" >&6; }
20836 if test "x$ac_cv_lib_m_roundl" = x""yes; then :
20837
20838 $as_echo "#define HAVE_ROUNDL 1" >>confdefs.h
20839
20840 fi
20841
20842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lroundf in -lm" >&5
20843 $as_echo_n "checking for lroundf in -lm... " >&6; }
20844 if test "${ac_cv_lib_m_lroundf+set}" = set; then :
20845   $as_echo_n "(cached) " >&6
20846 else
20847   ac_check_lib_save_LIBS=$LIBS
20848 LIBS="-lm  $LIBS"
20849 if test x$gcc_no_link = xyes; then
20850   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20851 fi
20852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20853 /* end confdefs.h.  */
20854
20855 /* Override any GCC internal prototype to avoid an error.
20856    Use char because int might match the return type of a GCC
20857    builtin and then its argument prototype would still apply.  */
20858 #ifdef __cplusplus
20859 extern "C"
20860 #endif
20861 char lroundf ();
20862 int
20863 main ()
20864 {
20865 return lroundf ();
20866   ;
20867   return 0;
20868 }
20869 _ACEOF
20870 if ac_fn_c_try_link "$LINENO"; then :
20871   ac_cv_lib_m_lroundf=yes
20872 else
20873   ac_cv_lib_m_lroundf=no
20874 fi
20875 rm -f core conftest.err conftest.$ac_objext \
20876     conftest$ac_exeext conftest.$ac_ext
20877 LIBS=$ac_check_lib_save_LIBS
20878 fi
20879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_lroundf" >&5
20880 $as_echo "$ac_cv_lib_m_lroundf" >&6; }
20881 if test "x$ac_cv_lib_m_lroundf" = x""yes; then :
20882
20883 $as_echo "#define HAVE_LROUNDF 1" >>confdefs.h
20884
20885 fi
20886
20887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lround in -lm" >&5
20888 $as_echo_n "checking for lround in -lm... " >&6; }
20889 if test "${ac_cv_lib_m_lround+set}" = set; then :
20890   $as_echo_n "(cached) " >&6
20891 else
20892   ac_check_lib_save_LIBS=$LIBS
20893 LIBS="-lm  $LIBS"
20894 if test x$gcc_no_link = xyes; then
20895   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20896 fi
20897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20898 /* end confdefs.h.  */
20899
20900 /* Override any GCC internal prototype to avoid an error.
20901    Use char because int might match the return type of a GCC
20902    builtin and then its argument prototype would still apply.  */
20903 #ifdef __cplusplus
20904 extern "C"
20905 #endif
20906 char lround ();
20907 int
20908 main ()
20909 {
20910 return lround ();
20911   ;
20912   return 0;
20913 }
20914 _ACEOF
20915 if ac_fn_c_try_link "$LINENO"; then :
20916   ac_cv_lib_m_lround=yes
20917 else
20918   ac_cv_lib_m_lround=no
20919 fi
20920 rm -f core conftest.err conftest.$ac_objext \
20921     conftest$ac_exeext conftest.$ac_ext
20922 LIBS=$ac_check_lib_save_LIBS
20923 fi
20924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_lround" >&5
20925 $as_echo "$ac_cv_lib_m_lround" >&6; }
20926 if test "x$ac_cv_lib_m_lround" = x""yes; then :
20927
20928 $as_echo "#define HAVE_LROUND 1" >>confdefs.h
20929
20930 fi
20931
20932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lroundl in -lm" >&5
20933 $as_echo_n "checking for lroundl in -lm... " >&6; }
20934 if test "${ac_cv_lib_m_lroundl+set}" = set; then :
20935   $as_echo_n "(cached) " >&6
20936 else
20937   ac_check_lib_save_LIBS=$LIBS
20938 LIBS="-lm  $LIBS"
20939 if test x$gcc_no_link = xyes; then
20940   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20941 fi
20942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20943 /* end confdefs.h.  */
20944
20945 /* Override any GCC internal prototype to avoid an error.
20946    Use char because int might match the return type of a GCC
20947    builtin and then its argument prototype would still apply.  */
20948 #ifdef __cplusplus
20949 extern "C"
20950 #endif
20951 char lroundl ();
20952 int
20953 main ()
20954 {
20955 return lroundl ();
20956   ;
20957   return 0;
20958 }
20959 _ACEOF
20960 if ac_fn_c_try_link "$LINENO"; then :
20961   ac_cv_lib_m_lroundl=yes
20962 else
20963   ac_cv_lib_m_lroundl=no
20964 fi
20965 rm -f core conftest.err conftest.$ac_objext \
20966     conftest$ac_exeext conftest.$ac_ext
20967 LIBS=$ac_check_lib_save_LIBS
20968 fi
20969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_lroundl" >&5
20970 $as_echo "$ac_cv_lib_m_lroundl" >&6; }
20971 if test "x$ac_cv_lib_m_lroundl" = x""yes; then :
20972
20973 $as_echo "#define HAVE_LROUNDL 1" >>confdefs.h
20974
20975 fi
20976
20977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for llroundf in -lm" >&5
20978 $as_echo_n "checking for llroundf in -lm... " >&6; }
20979 if test "${ac_cv_lib_m_llroundf+set}" = set; then :
20980   $as_echo_n "(cached) " >&6
20981 else
20982   ac_check_lib_save_LIBS=$LIBS
20983 LIBS="-lm  $LIBS"
20984 if test x$gcc_no_link = xyes; then
20985   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
20986 fi
20987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20988 /* end confdefs.h.  */
20989
20990 /* Override any GCC internal prototype to avoid an error.
20991    Use char because int might match the return type of a GCC
20992    builtin and then its argument prototype would still apply.  */
20993 #ifdef __cplusplus
20994 extern "C"
20995 #endif
20996 char llroundf ();
20997 int
20998 main ()
20999 {
21000 return llroundf ();
21001   ;
21002   return 0;
21003 }
21004 _ACEOF
21005 if ac_fn_c_try_link "$LINENO"; then :
21006   ac_cv_lib_m_llroundf=yes
21007 else
21008   ac_cv_lib_m_llroundf=no
21009 fi
21010 rm -f core conftest.err conftest.$ac_objext \
21011     conftest$ac_exeext conftest.$ac_ext
21012 LIBS=$ac_check_lib_save_LIBS
21013 fi
21014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_llroundf" >&5
21015 $as_echo "$ac_cv_lib_m_llroundf" >&6; }
21016 if test "x$ac_cv_lib_m_llroundf" = x""yes; then :
21017
21018 $as_echo "#define HAVE_LLROUNDF 1" >>confdefs.h
21019
21020 fi
21021
21022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for llround in -lm" >&5
21023 $as_echo_n "checking for llround in -lm... " >&6; }
21024 if test "${ac_cv_lib_m_llround+set}" = set; then :
21025   $as_echo_n "(cached) " >&6
21026 else
21027   ac_check_lib_save_LIBS=$LIBS
21028 LIBS="-lm  $LIBS"
21029 if test x$gcc_no_link = xyes; then
21030   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21031 fi
21032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21033 /* end confdefs.h.  */
21034
21035 /* Override any GCC internal prototype to avoid an error.
21036    Use char because int might match the return type of a GCC
21037    builtin and then its argument prototype would still apply.  */
21038 #ifdef __cplusplus
21039 extern "C"
21040 #endif
21041 char llround ();
21042 int
21043 main ()
21044 {
21045 return llround ();
21046   ;
21047   return 0;
21048 }
21049 _ACEOF
21050 if ac_fn_c_try_link "$LINENO"; then :
21051   ac_cv_lib_m_llround=yes
21052 else
21053   ac_cv_lib_m_llround=no
21054 fi
21055 rm -f core conftest.err conftest.$ac_objext \
21056     conftest$ac_exeext conftest.$ac_ext
21057 LIBS=$ac_check_lib_save_LIBS
21058 fi
21059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_llround" >&5
21060 $as_echo "$ac_cv_lib_m_llround" >&6; }
21061 if test "x$ac_cv_lib_m_llround" = x""yes; then :
21062
21063 $as_echo "#define HAVE_LLROUND 1" >>confdefs.h
21064
21065 fi
21066
21067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for llroundl in -lm" >&5
21068 $as_echo_n "checking for llroundl in -lm... " >&6; }
21069 if test "${ac_cv_lib_m_llroundl+set}" = set; then :
21070   $as_echo_n "(cached) " >&6
21071 else
21072   ac_check_lib_save_LIBS=$LIBS
21073 LIBS="-lm  $LIBS"
21074 if test x$gcc_no_link = xyes; then
21075   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21076 fi
21077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21078 /* end confdefs.h.  */
21079
21080 /* Override any GCC internal prototype to avoid an error.
21081    Use char because int might match the return type of a GCC
21082    builtin and then its argument prototype would still apply.  */
21083 #ifdef __cplusplus
21084 extern "C"
21085 #endif
21086 char llroundl ();
21087 int
21088 main ()
21089 {
21090 return llroundl ();
21091   ;
21092   return 0;
21093 }
21094 _ACEOF
21095 if ac_fn_c_try_link "$LINENO"; then :
21096   ac_cv_lib_m_llroundl=yes
21097 else
21098   ac_cv_lib_m_llroundl=no
21099 fi
21100 rm -f core conftest.err conftest.$ac_objext \
21101     conftest$ac_exeext conftest.$ac_ext
21102 LIBS=$ac_check_lib_save_LIBS
21103 fi
21104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_llroundl" >&5
21105 $as_echo "$ac_cv_lib_m_llroundl" >&6; }
21106 if test "x$ac_cv_lib_m_llroundl" = x""yes; then :
21107
21108 $as_echo "#define HAVE_LLROUNDL 1" >>confdefs.h
21109
21110 fi
21111
21112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for scalbnf in -lm" >&5
21113 $as_echo_n "checking for scalbnf in -lm... " >&6; }
21114 if test "${ac_cv_lib_m_scalbnf+set}" = set; then :
21115   $as_echo_n "(cached) " >&6
21116 else
21117   ac_check_lib_save_LIBS=$LIBS
21118 LIBS="-lm  $LIBS"
21119 if test x$gcc_no_link = xyes; then
21120   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21121 fi
21122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21123 /* end confdefs.h.  */
21124
21125 /* Override any GCC internal prototype to avoid an error.
21126    Use char because int might match the return type of a GCC
21127    builtin and then its argument prototype would still apply.  */
21128 #ifdef __cplusplus
21129 extern "C"
21130 #endif
21131 char scalbnf ();
21132 int
21133 main ()
21134 {
21135 return scalbnf ();
21136   ;
21137   return 0;
21138 }
21139 _ACEOF
21140 if ac_fn_c_try_link "$LINENO"; then :
21141   ac_cv_lib_m_scalbnf=yes
21142 else
21143   ac_cv_lib_m_scalbnf=no
21144 fi
21145 rm -f core conftest.err conftest.$ac_objext \
21146     conftest$ac_exeext conftest.$ac_ext
21147 LIBS=$ac_check_lib_save_LIBS
21148 fi
21149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_scalbnf" >&5
21150 $as_echo "$ac_cv_lib_m_scalbnf" >&6; }
21151 if test "x$ac_cv_lib_m_scalbnf" = x""yes; then :
21152
21153 $as_echo "#define HAVE_SCALBNF 1" >>confdefs.h
21154
21155 fi
21156
21157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for scalbn in -lm" >&5
21158 $as_echo_n "checking for scalbn in -lm... " >&6; }
21159 if test "${ac_cv_lib_m_scalbn+set}" = set; then :
21160   $as_echo_n "(cached) " >&6
21161 else
21162   ac_check_lib_save_LIBS=$LIBS
21163 LIBS="-lm  $LIBS"
21164 if test x$gcc_no_link = xyes; then
21165   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21166 fi
21167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21168 /* end confdefs.h.  */
21169
21170 /* Override any GCC internal prototype to avoid an error.
21171    Use char because int might match the return type of a GCC
21172    builtin and then its argument prototype would still apply.  */
21173 #ifdef __cplusplus
21174 extern "C"
21175 #endif
21176 char scalbn ();
21177 int
21178 main ()
21179 {
21180 return scalbn ();
21181   ;
21182   return 0;
21183 }
21184 _ACEOF
21185 if ac_fn_c_try_link "$LINENO"; then :
21186   ac_cv_lib_m_scalbn=yes
21187 else
21188   ac_cv_lib_m_scalbn=no
21189 fi
21190 rm -f core conftest.err conftest.$ac_objext \
21191     conftest$ac_exeext conftest.$ac_ext
21192 LIBS=$ac_check_lib_save_LIBS
21193 fi
21194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_scalbn" >&5
21195 $as_echo "$ac_cv_lib_m_scalbn" >&6; }
21196 if test "x$ac_cv_lib_m_scalbn" = x""yes; then :
21197
21198 $as_echo "#define HAVE_SCALBN 1" >>confdefs.h
21199
21200 fi
21201
21202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for scalbnl in -lm" >&5
21203 $as_echo_n "checking for scalbnl in -lm... " >&6; }
21204 if test "${ac_cv_lib_m_scalbnl+set}" = set; then :
21205   $as_echo_n "(cached) " >&6
21206 else
21207   ac_check_lib_save_LIBS=$LIBS
21208 LIBS="-lm  $LIBS"
21209 if test x$gcc_no_link = xyes; then
21210   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21211 fi
21212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21213 /* end confdefs.h.  */
21214
21215 /* Override any GCC internal prototype to avoid an error.
21216    Use char because int might match the return type of a GCC
21217    builtin and then its argument prototype would still apply.  */
21218 #ifdef __cplusplus
21219 extern "C"
21220 #endif
21221 char scalbnl ();
21222 int
21223 main ()
21224 {
21225 return scalbnl ();
21226   ;
21227   return 0;
21228 }
21229 _ACEOF
21230 if ac_fn_c_try_link "$LINENO"; then :
21231   ac_cv_lib_m_scalbnl=yes
21232 else
21233   ac_cv_lib_m_scalbnl=no
21234 fi
21235 rm -f core conftest.err conftest.$ac_objext \
21236     conftest$ac_exeext conftest.$ac_ext
21237 LIBS=$ac_check_lib_save_LIBS
21238 fi
21239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_scalbnl" >&5
21240 $as_echo "$ac_cv_lib_m_scalbnl" >&6; }
21241 if test "x$ac_cv_lib_m_scalbnl" = x""yes; then :
21242
21243 $as_echo "#define HAVE_SCALBNL 1" >>confdefs.h
21244
21245 fi
21246
21247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sinf in -lm" >&5
21248 $as_echo_n "checking for sinf in -lm... " >&6; }
21249 if test "${ac_cv_lib_m_sinf+set}" = set; then :
21250   $as_echo_n "(cached) " >&6
21251 else
21252   ac_check_lib_save_LIBS=$LIBS
21253 LIBS="-lm  $LIBS"
21254 if test x$gcc_no_link = xyes; then
21255   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21256 fi
21257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21258 /* end confdefs.h.  */
21259
21260 /* Override any GCC internal prototype to avoid an error.
21261    Use char because int might match the return type of a GCC
21262    builtin and then its argument prototype would still apply.  */
21263 #ifdef __cplusplus
21264 extern "C"
21265 #endif
21266 char sinf ();
21267 int
21268 main ()
21269 {
21270 return sinf ();
21271   ;
21272   return 0;
21273 }
21274 _ACEOF
21275 if ac_fn_c_try_link "$LINENO"; then :
21276   ac_cv_lib_m_sinf=yes
21277 else
21278   ac_cv_lib_m_sinf=no
21279 fi
21280 rm -f core conftest.err conftest.$ac_objext \
21281     conftest$ac_exeext conftest.$ac_ext
21282 LIBS=$ac_check_lib_save_LIBS
21283 fi
21284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sinf" >&5
21285 $as_echo "$ac_cv_lib_m_sinf" >&6; }
21286 if test "x$ac_cv_lib_m_sinf" = x""yes; then :
21287
21288 $as_echo "#define HAVE_SINF 1" >>confdefs.h
21289
21290 fi
21291
21292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
21293 $as_echo_n "checking for sin in -lm... " >&6; }
21294 if test "${ac_cv_lib_m_sin+set}" = set; then :
21295   $as_echo_n "(cached) " >&6
21296 else
21297   ac_check_lib_save_LIBS=$LIBS
21298 LIBS="-lm  $LIBS"
21299 if test x$gcc_no_link = xyes; then
21300   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21301 fi
21302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21303 /* end confdefs.h.  */
21304
21305 /* Override any GCC internal prototype to avoid an error.
21306    Use char because int might match the return type of a GCC
21307    builtin and then its argument prototype would still apply.  */
21308 #ifdef __cplusplus
21309 extern "C"
21310 #endif
21311 char sin ();
21312 int
21313 main ()
21314 {
21315 return sin ();
21316   ;
21317   return 0;
21318 }
21319 _ACEOF
21320 if ac_fn_c_try_link "$LINENO"; then :
21321   ac_cv_lib_m_sin=yes
21322 else
21323   ac_cv_lib_m_sin=no
21324 fi
21325 rm -f core conftest.err conftest.$ac_objext \
21326     conftest$ac_exeext conftest.$ac_ext
21327 LIBS=$ac_check_lib_save_LIBS
21328 fi
21329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
21330 $as_echo "$ac_cv_lib_m_sin" >&6; }
21331 if test "x$ac_cv_lib_m_sin" = x""yes; then :
21332
21333 $as_echo "#define HAVE_SIN 1" >>confdefs.h
21334
21335 fi
21336
21337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sinl in -lm" >&5
21338 $as_echo_n "checking for sinl in -lm... " >&6; }
21339 if test "${ac_cv_lib_m_sinl+set}" = set; then :
21340   $as_echo_n "(cached) " >&6
21341 else
21342   ac_check_lib_save_LIBS=$LIBS
21343 LIBS="-lm  $LIBS"
21344 if test x$gcc_no_link = xyes; then
21345   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21346 fi
21347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21348 /* end confdefs.h.  */
21349
21350 /* Override any GCC internal prototype to avoid an error.
21351    Use char because int might match the return type of a GCC
21352    builtin and then its argument prototype would still apply.  */
21353 #ifdef __cplusplus
21354 extern "C"
21355 #endif
21356 char sinl ();
21357 int
21358 main ()
21359 {
21360 return sinl ();
21361   ;
21362   return 0;
21363 }
21364 _ACEOF
21365 if ac_fn_c_try_link "$LINENO"; then :
21366   ac_cv_lib_m_sinl=yes
21367 else
21368   ac_cv_lib_m_sinl=no
21369 fi
21370 rm -f core conftest.err conftest.$ac_objext \
21371     conftest$ac_exeext conftest.$ac_ext
21372 LIBS=$ac_check_lib_save_LIBS
21373 fi
21374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sinl" >&5
21375 $as_echo "$ac_cv_lib_m_sinl" >&6; }
21376 if test "x$ac_cv_lib_m_sinl" = x""yes; then :
21377
21378 $as_echo "#define HAVE_SINL 1" >>confdefs.h
21379
21380 fi
21381
21382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for csinf in -lm" >&5
21383 $as_echo_n "checking for csinf in -lm... " >&6; }
21384 if test "${ac_cv_lib_m_csinf+set}" = set; then :
21385   $as_echo_n "(cached) " >&6
21386 else
21387   ac_check_lib_save_LIBS=$LIBS
21388 LIBS="-lm  $LIBS"
21389 if test x$gcc_no_link = xyes; then
21390   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21391 fi
21392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21393 /* end confdefs.h.  */
21394
21395 /* Override any GCC internal prototype to avoid an error.
21396    Use char because int might match the return type of a GCC
21397    builtin and then its argument prototype would still apply.  */
21398 #ifdef __cplusplus
21399 extern "C"
21400 #endif
21401 char csinf ();
21402 int
21403 main ()
21404 {
21405 return csinf ();
21406   ;
21407   return 0;
21408 }
21409 _ACEOF
21410 if ac_fn_c_try_link "$LINENO"; then :
21411   ac_cv_lib_m_csinf=yes
21412 else
21413   ac_cv_lib_m_csinf=no
21414 fi
21415 rm -f core conftest.err conftest.$ac_objext \
21416     conftest$ac_exeext conftest.$ac_ext
21417 LIBS=$ac_check_lib_save_LIBS
21418 fi
21419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_csinf" >&5
21420 $as_echo "$ac_cv_lib_m_csinf" >&6; }
21421 if test "x$ac_cv_lib_m_csinf" = x""yes; then :
21422
21423 $as_echo "#define HAVE_CSINF 1" >>confdefs.h
21424
21425 fi
21426
21427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for csin in -lm" >&5
21428 $as_echo_n "checking for csin in -lm... " >&6; }
21429 if test "${ac_cv_lib_m_csin+set}" = set; then :
21430   $as_echo_n "(cached) " >&6
21431 else
21432   ac_check_lib_save_LIBS=$LIBS
21433 LIBS="-lm  $LIBS"
21434 if test x$gcc_no_link = xyes; then
21435   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21436 fi
21437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21438 /* end confdefs.h.  */
21439
21440 /* Override any GCC internal prototype to avoid an error.
21441    Use char because int might match the return type of a GCC
21442    builtin and then its argument prototype would still apply.  */
21443 #ifdef __cplusplus
21444 extern "C"
21445 #endif
21446 char csin ();
21447 int
21448 main ()
21449 {
21450 return csin ();
21451   ;
21452   return 0;
21453 }
21454 _ACEOF
21455 if ac_fn_c_try_link "$LINENO"; then :
21456   ac_cv_lib_m_csin=yes
21457 else
21458   ac_cv_lib_m_csin=no
21459 fi
21460 rm -f core conftest.err conftest.$ac_objext \
21461     conftest$ac_exeext conftest.$ac_ext
21462 LIBS=$ac_check_lib_save_LIBS
21463 fi
21464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_csin" >&5
21465 $as_echo "$ac_cv_lib_m_csin" >&6; }
21466 if test "x$ac_cv_lib_m_csin" = x""yes; then :
21467
21468 $as_echo "#define HAVE_CSIN 1" >>confdefs.h
21469
21470 fi
21471
21472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for csinl in -lm" >&5
21473 $as_echo_n "checking for csinl in -lm... " >&6; }
21474 if test "${ac_cv_lib_m_csinl+set}" = set; then :
21475   $as_echo_n "(cached) " >&6
21476 else
21477   ac_check_lib_save_LIBS=$LIBS
21478 LIBS="-lm  $LIBS"
21479 if test x$gcc_no_link = xyes; then
21480   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21481 fi
21482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21483 /* end confdefs.h.  */
21484
21485 /* Override any GCC internal prototype to avoid an error.
21486    Use char because int might match the return type of a GCC
21487    builtin and then its argument prototype would still apply.  */
21488 #ifdef __cplusplus
21489 extern "C"
21490 #endif
21491 char csinl ();
21492 int
21493 main ()
21494 {
21495 return csinl ();
21496   ;
21497   return 0;
21498 }
21499 _ACEOF
21500 if ac_fn_c_try_link "$LINENO"; then :
21501   ac_cv_lib_m_csinl=yes
21502 else
21503   ac_cv_lib_m_csinl=no
21504 fi
21505 rm -f core conftest.err conftest.$ac_objext \
21506     conftest$ac_exeext conftest.$ac_ext
21507 LIBS=$ac_check_lib_save_LIBS
21508 fi
21509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_csinl" >&5
21510 $as_echo "$ac_cv_lib_m_csinl" >&6; }
21511 if test "x$ac_cv_lib_m_csinl" = x""yes; then :
21512
21513 $as_echo "#define HAVE_CSINL 1" >>confdefs.h
21514
21515 fi
21516
21517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sinhf in -lm" >&5
21518 $as_echo_n "checking for sinhf in -lm... " >&6; }
21519 if test "${ac_cv_lib_m_sinhf+set}" = set; then :
21520   $as_echo_n "(cached) " >&6
21521 else
21522   ac_check_lib_save_LIBS=$LIBS
21523 LIBS="-lm  $LIBS"
21524 if test x$gcc_no_link = xyes; then
21525   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21526 fi
21527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21528 /* end confdefs.h.  */
21529
21530 /* Override any GCC internal prototype to avoid an error.
21531    Use char because int might match the return type of a GCC
21532    builtin and then its argument prototype would still apply.  */
21533 #ifdef __cplusplus
21534 extern "C"
21535 #endif
21536 char sinhf ();
21537 int
21538 main ()
21539 {
21540 return sinhf ();
21541   ;
21542   return 0;
21543 }
21544 _ACEOF
21545 if ac_fn_c_try_link "$LINENO"; then :
21546   ac_cv_lib_m_sinhf=yes
21547 else
21548   ac_cv_lib_m_sinhf=no
21549 fi
21550 rm -f core conftest.err conftest.$ac_objext \
21551     conftest$ac_exeext conftest.$ac_ext
21552 LIBS=$ac_check_lib_save_LIBS
21553 fi
21554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sinhf" >&5
21555 $as_echo "$ac_cv_lib_m_sinhf" >&6; }
21556 if test "x$ac_cv_lib_m_sinhf" = x""yes; then :
21557
21558 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
21559
21560 fi
21561
21562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sinh in -lm" >&5
21563 $as_echo_n "checking for sinh in -lm... " >&6; }
21564 if test "${ac_cv_lib_m_sinh+set}" = set; then :
21565   $as_echo_n "(cached) " >&6
21566 else
21567   ac_check_lib_save_LIBS=$LIBS
21568 LIBS="-lm  $LIBS"
21569 if test x$gcc_no_link = xyes; then
21570   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21571 fi
21572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21573 /* end confdefs.h.  */
21574
21575 /* Override any GCC internal prototype to avoid an error.
21576    Use char because int might match the return type of a GCC
21577    builtin and then its argument prototype would still apply.  */
21578 #ifdef __cplusplus
21579 extern "C"
21580 #endif
21581 char sinh ();
21582 int
21583 main ()
21584 {
21585 return sinh ();
21586   ;
21587   return 0;
21588 }
21589 _ACEOF
21590 if ac_fn_c_try_link "$LINENO"; then :
21591   ac_cv_lib_m_sinh=yes
21592 else
21593   ac_cv_lib_m_sinh=no
21594 fi
21595 rm -f core conftest.err conftest.$ac_objext \
21596     conftest$ac_exeext conftest.$ac_ext
21597 LIBS=$ac_check_lib_save_LIBS
21598 fi
21599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sinh" >&5
21600 $as_echo "$ac_cv_lib_m_sinh" >&6; }
21601 if test "x$ac_cv_lib_m_sinh" = x""yes; then :
21602
21603 $as_echo "#define HAVE_SINH 1" >>confdefs.h
21604
21605 fi
21606
21607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sinhl in -lm" >&5
21608 $as_echo_n "checking for sinhl in -lm... " >&6; }
21609 if test "${ac_cv_lib_m_sinhl+set}" = set; then :
21610   $as_echo_n "(cached) " >&6
21611 else
21612   ac_check_lib_save_LIBS=$LIBS
21613 LIBS="-lm  $LIBS"
21614 if test x$gcc_no_link = xyes; then
21615   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21616 fi
21617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21618 /* end confdefs.h.  */
21619
21620 /* Override any GCC internal prototype to avoid an error.
21621    Use char because int might match the return type of a GCC
21622    builtin and then its argument prototype would still apply.  */
21623 #ifdef __cplusplus
21624 extern "C"
21625 #endif
21626 char sinhl ();
21627 int
21628 main ()
21629 {
21630 return sinhl ();
21631   ;
21632   return 0;
21633 }
21634 _ACEOF
21635 if ac_fn_c_try_link "$LINENO"; then :
21636   ac_cv_lib_m_sinhl=yes
21637 else
21638   ac_cv_lib_m_sinhl=no
21639 fi
21640 rm -f core conftest.err conftest.$ac_objext \
21641     conftest$ac_exeext conftest.$ac_ext
21642 LIBS=$ac_check_lib_save_LIBS
21643 fi
21644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sinhl" >&5
21645 $as_echo "$ac_cv_lib_m_sinhl" >&6; }
21646 if test "x$ac_cv_lib_m_sinhl" = x""yes; then :
21647
21648 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
21649
21650 fi
21651
21652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for csinhf in -lm" >&5
21653 $as_echo_n "checking for csinhf in -lm... " >&6; }
21654 if test "${ac_cv_lib_m_csinhf+set}" = set; then :
21655   $as_echo_n "(cached) " >&6
21656 else
21657   ac_check_lib_save_LIBS=$LIBS
21658 LIBS="-lm  $LIBS"
21659 if test x$gcc_no_link = xyes; then
21660   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21661 fi
21662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21663 /* end confdefs.h.  */
21664
21665 /* Override any GCC internal prototype to avoid an error.
21666    Use char because int might match the return type of a GCC
21667    builtin and then its argument prototype would still apply.  */
21668 #ifdef __cplusplus
21669 extern "C"
21670 #endif
21671 char csinhf ();
21672 int
21673 main ()
21674 {
21675 return csinhf ();
21676   ;
21677   return 0;
21678 }
21679 _ACEOF
21680 if ac_fn_c_try_link "$LINENO"; then :
21681   ac_cv_lib_m_csinhf=yes
21682 else
21683   ac_cv_lib_m_csinhf=no
21684 fi
21685 rm -f core conftest.err conftest.$ac_objext \
21686     conftest$ac_exeext conftest.$ac_ext
21687 LIBS=$ac_check_lib_save_LIBS
21688 fi
21689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_csinhf" >&5
21690 $as_echo "$ac_cv_lib_m_csinhf" >&6; }
21691 if test "x$ac_cv_lib_m_csinhf" = x""yes; then :
21692
21693 $as_echo "#define HAVE_CSINHF 1" >>confdefs.h
21694
21695 fi
21696
21697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for csinh in -lm" >&5
21698 $as_echo_n "checking for csinh in -lm... " >&6; }
21699 if test "${ac_cv_lib_m_csinh+set}" = set; then :
21700   $as_echo_n "(cached) " >&6
21701 else
21702   ac_check_lib_save_LIBS=$LIBS
21703 LIBS="-lm  $LIBS"
21704 if test x$gcc_no_link = xyes; then
21705   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21706 fi
21707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21708 /* end confdefs.h.  */
21709
21710 /* Override any GCC internal prototype to avoid an error.
21711    Use char because int might match the return type of a GCC
21712    builtin and then its argument prototype would still apply.  */
21713 #ifdef __cplusplus
21714 extern "C"
21715 #endif
21716 char csinh ();
21717 int
21718 main ()
21719 {
21720 return csinh ();
21721   ;
21722   return 0;
21723 }
21724 _ACEOF
21725 if ac_fn_c_try_link "$LINENO"; then :
21726   ac_cv_lib_m_csinh=yes
21727 else
21728   ac_cv_lib_m_csinh=no
21729 fi
21730 rm -f core conftest.err conftest.$ac_objext \
21731     conftest$ac_exeext conftest.$ac_ext
21732 LIBS=$ac_check_lib_save_LIBS
21733 fi
21734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_csinh" >&5
21735 $as_echo "$ac_cv_lib_m_csinh" >&6; }
21736 if test "x$ac_cv_lib_m_csinh" = x""yes; then :
21737
21738 $as_echo "#define HAVE_CSINH 1" >>confdefs.h
21739
21740 fi
21741
21742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for csinhl in -lm" >&5
21743 $as_echo_n "checking for csinhl in -lm... " >&6; }
21744 if test "${ac_cv_lib_m_csinhl+set}" = set; then :
21745   $as_echo_n "(cached) " >&6
21746 else
21747   ac_check_lib_save_LIBS=$LIBS
21748 LIBS="-lm  $LIBS"
21749 if test x$gcc_no_link = xyes; then
21750   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21751 fi
21752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21753 /* end confdefs.h.  */
21754
21755 /* Override any GCC internal prototype to avoid an error.
21756    Use char because int might match the return type of a GCC
21757    builtin and then its argument prototype would still apply.  */
21758 #ifdef __cplusplus
21759 extern "C"
21760 #endif
21761 char csinhl ();
21762 int
21763 main ()
21764 {
21765 return csinhl ();
21766   ;
21767   return 0;
21768 }
21769 _ACEOF
21770 if ac_fn_c_try_link "$LINENO"; then :
21771   ac_cv_lib_m_csinhl=yes
21772 else
21773   ac_cv_lib_m_csinhl=no
21774 fi
21775 rm -f core conftest.err conftest.$ac_objext \
21776     conftest$ac_exeext conftest.$ac_ext
21777 LIBS=$ac_check_lib_save_LIBS
21778 fi
21779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_csinhl" >&5
21780 $as_echo "$ac_cv_lib_m_csinhl" >&6; }
21781 if test "x$ac_cv_lib_m_csinhl" = x""yes; then :
21782
21783 $as_echo "#define HAVE_CSINHL 1" >>confdefs.h
21784
21785 fi
21786
21787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf in -lm" >&5
21788 $as_echo_n "checking for sqrtf in -lm... " >&6; }
21789 if test "${ac_cv_lib_m_sqrtf+set}" = set; then :
21790   $as_echo_n "(cached) " >&6
21791 else
21792   ac_check_lib_save_LIBS=$LIBS
21793 LIBS="-lm  $LIBS"
21794 if test x$gcc_no_link = xyes; then
21795   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21796 fi
21797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21798 /* end confdefs.h.  */
21799
21800 /* Override any GCC internal prototype to avoid an error.
21801    Use char because int might match the return type of a GCC
21802    builtin and then its argument prototype would still apply.  */
21803 #ifdef __cplusplus
21804 extern "C"
21805 #endif
21806 char sqrtf ();
21807 int
21808 main ()
21809 {
21810 return sqrtf ();
21811   ;
21812   return 0;
21813 }
21814 _ACEOF
21815 if ac_fn_c_try_link "$LINENO"; then :
21816   ac_cv_lib_m_sqrtf=yes
21817 else
21818   ac_cv_lib_m_sqrtf=no
21819 fi
21820 rm -f core conftest.err conftest.$ac_objext \
21821     conftest$ac_exeext conftest.$ac_ext
21822 LIBS=$ac_check_lib_save_LIBS
21823 fi
21824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrtf" >&5
21825 $as_echo "$ac_cv_lib_m_sqrtf" >&6; }
21826 if test "x$ac_cv_lib_m_sqrtf" = x""yes; then :
21827
21828 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
21829
21830 fi
21831
21832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
21833 $as_echo_n "checking for sqrt in -lm... " >&6; }
21834 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
21835   $as_echo_n "(cached) " >&6
21836 else
21837   ac_check_lib_save_LIBS=$LIBS
21838 LIBS="-lm  $LIBS"
21839 if test x$gcc_no_link = xyes; then
21840   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21841 fi
21842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21843 /* end confdefs.h.  */
21844
21845 /* Override any GCC internal prototype to avoid an error.
21846    Use char because int might match the return type of a GCC
21847    builtin and then its argument prototype would still apply.  */
21848 #ifdef __cplusplus
21849 extern "C"
21850 #endif
21851 char sqrt ();
21852 int
21853 main ()
21854 {
21855 return sqrt ();
21856   ;
21857   return 0;
21858 }
21859 _ACEOF
21860 if ac_fn_c_try_link "$LINENO"; then :
21861   ac_cv_lib_m_sqrt=yes
21862 else
21863   ac_cv_lib_m_sqrt=no
21864 fi
21865 rm -f core conftest.err conftest.$ac_objext \
21866     conftest$ac_exeext conftest.$ac_ext
21867 LIBS=$ac_check_lib_save_LIBS
21868 fi
21869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
21870 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
21871 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
21872
21873 $as_echo "#define HAVE_SQRT 1" >>confdefs.h
21874
21875 fi
21876
21877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl in -lm" >&5
21878 $as_echo_n "checking for sqrtl in -lm... " >&6; }
21879 if test "${ac_cv_lib_m_sqrtl+set}" = set; then :
21880   $as_echo_n "(cached) " >&6
21881 else
21882   ac_check_lib_save_LIBS=$LIBS
21883 LIBS="-lm  $LIBS"
21884 if test x$gcc_no_link = xyes; then
21885   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21886 fi
21887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21888 /* end confdefs.h.  */
21889
21890 /* Override any GCC internal prototype to avoid an error.
21891    Use char because int might match the return type of a GCC
21892    builtin and then its argument prototype would still apply.  */
21893 #ifdef __cplusplus
21894 extern "C"
21895 #endif
21896 char sqrtl ();
21897 int
21898 main ()
21899 {
21900 return sqrtl ();
21901   ;
21902   return 0;
21903 }
21904 _ACEOF
21905 if ac_fn_c_try_link "$LINENO"; then :
21906   ac_cv_lib_m_sqrtl=yes
21907 else
21908   ac_cv_lib_m_sqrtl=no
21909 fi
21910 rm -f core conftest.err conftest.$ac_objext \
21911     conftest$ac_exeext conftest.$ac_ext
21912 LIBS=$ac_check_lib_save_LIBS
21913 fi
21914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrtl" >&5
21915 $as_echo "$ac_cv_lib_m_sqrtl" >&6; }
21916 if test "x$ac_cv_lib_m_sqrtl" = x""yes; then :
21917
21918 $as_echo "#define HAVE_SQRTL 1" >>confdefs.h
21919
21920 fi
21921
21922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for csqrtf in -lm" >&5
21923 $as_echo_n "checking for csqrtf in -lm... " >&6; }
21924 if test "${ac_cv_lib_m_csqrtf+set}" = set; then :
21925   $as_echo_n "(cached) " >&6
21926 else
21927   ac_check_lib_save_LIBS=$LIBS
21928 LIBS="-lm  $LIBS"
21929 if test x$gcc_no_link = xyes; then
21930   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21931 fi
21932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21933 /* end confdefs.h.  */
21934
21935 /* Override any GCC internal prototype to avoid an error.
21936    Use char because int might match the return type of a GCC
21937    builtin and then its argument prototype would still apply.  */
21938 #ifdef __cplusplus
21939 extern "C"
21940 #endif
21941 char csqrtf ();
21942 int
21943 main ()
21944 {
21945 return csqrtf ();
21946   ;
21947   return 0;
21948 }
21949 _ACEOF
21950 if ac_fn_c_try_link "$LINENO"; then :
21951   ac_cv_lib_m_csqrtf=yes
21952 else
21953   ac_cv_lib_m_csqrtf=no
21954 fi
21955 rm -f core conftest.err conftest.$ac_objext \
21956     conftest$ac_exeext conftest.$ac_ext
21957 LIBS=$ac_check_lib_save_LIBS
21958 fi
21959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_csqrtf" >&5
21960 $as_echo "$ac_cv_lib_m_csqrtf" >&6; }
21961 if test "x$ac_cv_lib_m_csqrtf" = x""yes; then :
21962
21963 $as_echo "#define HAVE_CSQRTF 1" >>confdefs.h
21964
21965 fi
21966
21967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for csqrt in -lm" >&5
21968 $as_echo_n "checking for csqrt in -lm... " >&6; }
21969 if test "${ac_cv_lib_m_csqrt+set}" = set; then :
21970   $as_echo_n "(cached) " >&6
21971 else
21972   ac_check_lib_save_LIBS=$LIBS
21973 LIBS="-lm  $LIBS"
21974 if test x$gcc_no_link = xyes; then
21975   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
21976 fi
21977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21978 /* end confdefs.h.  */
21979
21980 /* Override any GCC internal prototype to avoid an error.
21981    Use char because int might match the return type of a GCC
21982    builtin and then its argument prototype would still apply.  */
21983 #ifdef __cplusplus
21984 extern "C"
21985 #endif
21986 char csqrt ();
21987 int
21988 main ()
21989 {
21990 return csqrt ();
21991   ;
21992   return 0;
21993 }
21994 _ACEOF
21995 if ac_fn_c_try_link "$LINENO"; then :
21996   ac_cv_lib_m_csqrt=yes
21997 else
21998   ac_cv_lib_m_csqrt=no
21999 fi
22000 rm -f core conftest.err conftest.$ac_objext \
22001     conftest$ac_exeext conftest.$ac_ext
22002 LIBS=$ac_check_lib_save_LIBS
22003 fi
22004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_csqrt" >&5
22005 $as_echo "$ac_cv_lib_m_csqrt" >&6; }
22006 if test "x$ac_cv_lib_m_csqrt" = x""yes; then :
22007
22008 $as_echo "#define HAVE_CSQRT 1" >>confdefs.h
22009
22010 fi
22011
22012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for csqrtl in -lm" >&5
22013 $as_echo_n "checking for csqrtl in -lm... " >&6; }
22014 if test "${ac_cv_lib_m_csqrtl+set}" = set; then :
22015   $as_echo_n "(cached) " >&6
22016 else
22017   ac_check_lib_save_LIBS=$LIBS
22018 LIBS="-lm  $LIBS"
22019 if test x$gcc_no_link = xyes; then
22020   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22021 fi
22022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22023 /* end confdefs.h.  */
22024
22025 /* Override any GCC internal prototype to avoid an error.
22026    Use char because int might match the return type of a GCC
22027    builtin and then its argument prototype would still apply.  */
22028 #ifdef __cplusplus
22029 extern "C"
22030 #endif
22031 char csqrtl ();
22032 int
22033 main ()
22034 {
22035 return csqrtl ();
22036   ;
22037   return 0;
22038 }
22039 _ACEOF
22040 if ac_fn_c_try_link "$LINENO"; then :
22041   ac_cv_lib_m_csqrtl=yes
22042 else
22043   ac_cv_lib_m_csqrtl=no
22044 fi
22045 rm -f core conftest.err conftest.$ac_objext \
22046     conftest$ac_exeext conftest.$ac_ext
22047 LIBS=$ac_check_lib_save_LIBS
22048 fi
22049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_csqrtl" >&5
22050 $as_echo "$ac_cv_lib_m_csqrtl" >&6; }
22051 if test "x$ac_cv_lib_m_csqrtl" = x""yes; then :
22052
22053 $as_echo "#define HAVE_CSQRTL 1" >>confdefs.h
22054
22055 fi
22056
22057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tanf in -lm" >&5
22058 $as_echo_n "checking for tanf in -lm... " >&6; }
22059 if test "${ac_cv_lib_m_tanf+set}" = set; then :
22060   $as_echo_n "(cached) " >&6
22061 else
22062   ac_check_lib_save_LIBS=$LIBS
22063 LIBS="-lm  $LIBS"
22064 if test x$gcc_no_link = xyes; then
22065   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22066 fi
22067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22068 /* end confdefs.h.  */
22069
22070 /* Override any GCC internal prototype to avoid an error.
22071    Use char because int might match the return type of a GCC
22072    builtin and then its argument prototype would still apply.  */
22073 #ifdef __cplusplus
22074 extern "C"
22075 #endif
22076 char tanf ();
22077 int
22078 main ()
22079 {
22080 return tanf ();
22081   ;
22082   return 0;
22083 }
22084 _ACEOF
22085 if ac_fn_c_try_link "$LINENO"; then :
22086   ac_cv_lib_m_tanf=yes
22087 else
22088   ac_cv_lib_m_tanf=no
22089 fi
22090 rm -f core conftest.err conftest.$ac_objext \
22091     conftest$ac_exeext conftest.$ac_ext
22092 LIBS=$ac_check_lib_save_LIBS
22093 fi
22094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_tanf" >&5
22095 $as_echo "$ac_cv_lib_m_tanf" >&6; }
22096 if test "x$ac_cv_lib_m_tanf" = x""yes; then :
22097
22098 $as_echo "#define HAVE_TANF 1" >>confdefs.h
22099
22100 fi
22101
22102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tan in -lm" >&5
22103 $as_echo_n "checking for tan in -lm... " >&6; }
22104 if test "${ac_cv_lib_m_tan+set}" = set; then :
22105   $as_echo_n "(cached) " >&6
22106 else
22107   ac_check_lib_save_LIBS=$LIBS
22108 LIBS="-lm  $LIBS"
22109 if test x$gcc_no_link = xyes; then
22110   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22111 fi
22112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22113 /* end confdefs.h.  */
22114
22115 /* Override any GCC internal prototype to avoid an error.
22116    Use char because int might match the return type of a GCC
22117    builtin and then its argument prototype would still apply.  */
22118 #ifdef __cplusplus
22119 extern "C"
22120 #endif
22121 char tan ();
22122 int
22123 main ()
22124 {
22125 return tan ();
22126   ;
22127   return 0;
22128 }
22129 _ACEOF
22130 if ac_fn_c_try_link "$LINENO"; then :
22131   ac_cv_lib_m_tan=yes
22132 else
22133   ac_cv_lib_m_tan=no
22134 fi
22135 rm -f core conftest.err conftest.$ac_objext \
22136     conftest$ac_exeext conftest.$ac_ext
22137 LIBS=$ac_check_lib_save_LIBS
22138 fi
22139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_tan" >&5
22140 $as_echo "$ac_cv_lib_m_tan" >&6; }
22141 if test "x$ac_cv_lib_m_tan" = x""yes; then :
22142
22143 $as_echo "#define HAVE_TAN 1" >>confdefs.h
22144
22145 fi
22146
22147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tanl in -lm" >&5
22148 $as_echo_n "checking for tanl in -lm... " >&6; }
22149 if test "${ac_cv_lib_m_tanl+set}" = set; then :
22150   $as_echo_n "(cached) " >&6
22151 else
22152   ac_check_lib_save_LIBS=$LIBS
22153 LIBS="-lm  $LIBS"
22154 if test x$gcc_no_link = xyes; then
22155   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22156 fi
22157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22158 /* end confdefs.h.  */
22159
22160 /* Override any GCC internal prototype to avoid an error.
22161    Use char because int might match the return type of a GCC
22162    builtin and then its argument prototype would still apply.  */
22163 #ifdef __cplusplus
22164 extern "C"
22165 #endif
22166 char tanl ();
22167 int
22168 main ()
22169 {
22170 return tanl ();
22171   ;
22172   return 0;
22173 }
22174 _ACEOF
22175 if ac_fn_c_try_link "$LINENO"; then :
22176   ac_cv_lib_m_tanl=yes
22177 else
22178   ac_cv_lib_m_tanl=no
22179 fi
22180 rm -f core conftest.err conftest.$ac_objext \
22181     conftest$ac_exeext conftest.$ac_ext
22182 LIBS=$ac_check_lib_save_LIBS
22183 fi
22184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_tanl" >&5
22185 $as_echo "$ac_cv_lib_m_tanl" >&6; }
22186 if test "x$ac_cv_lib_m_tanl" = x""yes; then :
22187
22188 $as_echo "#define HAVE_TANL 1" >>confdefs.h
22189
22190 fi
22191
22192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctanf in -lm" >&5
22193 $as_echo_n "checking for ctanf in -lm... " >&6; }
22194 if test "${ac_cv_lib_m_ctanf+set}" = set; then :
22195   $as_echo_n "(cached) " >&6
22196 else
22197   ac_check_lib_save_LIBS=$LIBS
22198 LIBS="-lm  $LIBS"
22199 if test x$gcc_no_link = xyes; then
22200   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22201 fi
22202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22203 /* end confdefs.h.  */
22204
22205 /* Override any GCC internal prototype to avoid an error.
22206    Use char because int might match the return type of a GCC
22207    builtin and then its argument prototype would still apply.  */
22208 #ifdef __cplusplus
22209 extern "C"
22210 #endif
22211 char ctanf ();
22212 int
22213 main ()
22214 {
22215 return ctanf ();
22216   ;
22217   return 0;
22218 }
22219 _ACEOF
22220 if ac_fn_c_try_link "$LINENO"; then :
22221   ac_cv_lib_m_ctanf=yes
22222 else
22223   ac_cv_lib_m_ctanf=no
22224 fi
22225 rm -f core conftest.err conftest.$ac_objext \
22226     conftest$ac_exeext conftest.$ac_ext
22227 LIBS=$ac_check_lib_save_LIBS
22228 fi
22229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ctanf" >&5
22230 $as_echo "$ac_cv_lib_m_ctanf" >&6; }
22231 if test "x$ac_cv_lib_m_ctanf" = x""yes; then :
22232
22233 $as_echo "#define HAVE_CTANF 1" >>confdefs.h
22234
22235 fi
22236
22237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctan in -lm" >&5
22238 $as_echo_n "checking for ctan in -lm... " >&6; }
22239 if test "${ac_cv_lib_m_ctan+set}" = set; then :
22240   $as_echo_n "(cached) " >&6
22241 else
22242   ac_check_lib_save_LIBS=$LIBS
22243 LIBS="-lm  $LIBS"
22244 if test x$gcc_no_link = xyes; then
22245   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22246 fi
22247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22248 /* end confdefs.h.  */
22249
22250 /* Override any GCC internal prototype to avoid an error.
22251    Use char because int might match the return type of a GCC
22252    builtin and then its argument prototype would still apply.  */
22253 #ifdef __cplusplus
22254 extern "C"
22255 #endif
22256 char ctan ();
22257 int
22258 main ()
22259 {
22260 return ctan ();
22261   ;
22262   return 0;
22263 }
22264 _ACEOF
22265 if ac_fn_c_try_link "$LINENO"; then :
22266   ac_cv_lib_m_ctan=yes
22267 else
22268   ac_cv_lib_m_ctan=no
22269 fi
22270 rm -f core conftest.err conftest.$ac_objext \
22271     conftest$ac_exeext conftest.$ac_ext
22272 LIBS=$ac_check_lib_save_LIBS
22273 fi
22274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ctan" >&5
22275 $as_echo "$ac_cv_lib_m_ctan" >&6; }
22276 if test "x$ac_cv_lib_m_ctan" = x""yes; then :
22277
22278 $as_echo "#define HAVE_CTAN 1" >>confdefs.h
22279
22280 fi
22281
22282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctanl in -lm" >&5
22283 $as_echo_n "checking for ctanl in -lm... " >&6; }
22284 if test "${ac_cv_lib_m_ctanl+set}" = set; then :
22285   $as_echo_n "(cached) " >&6
22286 else
22287   ac_check_lib_save_LIBS=$LIBS
22288 LIBS="-lm  $LIBS"
22289 if test x$gcc_no_link = xyes; then
22290   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22291 fi
22292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22293 /* end confdefs.h.  */
22294
22295 /* Override any GCC internal prototype to avoid an error.
22296    Use char because int might match the return type of a GCC
22297    builtin and then its argument prototype would still apply.  */
22298 #ifdef __cplusplus
22299 extern "C"
22300 #endif
22301 char ctanl ();
22302 int
22303 main ()
22304 {
22305 return ctanl ();
22306   ;
22307   return 0;
22308 }
22309 _ACEOF
22310 if ac_fn_c_try_link "$LINENO"; then :
22311   ac_cv_lib_m_ctanl=yes
22312 else
22313   ac_cv_lib_m_ctanl=no
22314 fi
22315 rm -f core conftest.err conftest.$ac_objext \
22316     conftest$ac_exeext conftest.$ac_ext
22317 LIBS=$ac_check_lib_save_LIBS
22318 fi
22319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ctanl" >&5
22320 $as_echo "$ac_cv_lib_m_ctanl" >&6; }
22321 if test "x$ac_cv_lib_m_ctanl" = x""yes; then :
22322
22323 $as_echo "#define HAVE_CTANL 1" >>confdefs.h
22324
22325 fi
22326
22327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tanhf in -lm" >&5
22328 $as_echo_n "checking for tanhf in -lm... " >&6; }
22329 if test "${ac_cv_lib_m_tanhf+set}" = set; then :
22330   $as_echo_n "(cached) " >&6
22331 else
22332   ac_check_lib_save_LIBS=$LIBS
22333 LIBS="-lm  $LIBS"
22334 if test x$gcc_no_link = xyes; then
22335   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22336 fi
22337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22338 /* end confdefs.h.  */
22339
22340 /* Override any GCC internal prototype to avoid an error.
22341    Use char because int might match the return type of a GCC
22342    builtin and then its argument prototype would still apply.  */
22343 #ifdef __cplusplus
22344 extern "C"
22345 #endif
22346 char tanhf ();
22347 int
22348 main ()
22349 {
22350 return tanhf ();
22351   ;
22352   return 0;
22353 }
22354 _ACEOF
22355 if ac_fn_c_try_link "$LINENO"; then :
22356   ac_cv_lib_m_tanhf=yes
22357 else
22358   ac_cv_lib_m_tanhf=no
22359 fi
22360 rm -f core conftest.err conftest.$ac_objext \
22361     conftest$ac_exeext conftest.$ac_ext
22362 LIBS=$ac_check_lib_save_LIBS
22363 fi
22364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_tanhf" >&5
22365 $as_echo "$ac_cv_lib_m_tanhf" >&6; }
22366 if test "x$ac_cv_lib_m_tanhf" = x""yes; then :
22367
22368 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
22369
22370 fi
22371
22372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tanh in -lm" >&5
22373 $as_echo_n "checking for tanh in -lm... " >&6; }
22374 if test "${ac_cv_lib_m_tanh+set}" = set; then :
22375   $as_echo_n "(cached) " >&6
22376 else
22377   ac_check_lib_save_LIBS=$LIBS
22378 LIBS="-lm  $LIBS"
22379 if test x$gcc_no_link = xyes; then
22380   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22381 fi
22382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22383 /* end confdefs.h.  */
22384
22385 /* Override any GCC internal prototype to avoid an error.
22386    Use char because int might match the return type of a GCC
22387    builtin and then its argument prototype would still apply.  */
22388 #ifdef __cplusplus
22389 extern "C"
22390 #endif
22391 char tanh ();
22392 int
22393 main ()
22394 {
22395 return tanh ();
22396   ;
22397   return 0;
22398 }
22399 _ACEOF
22400 if ac_fn_c_try_link "$LINENO"; then :
22401   ac_cv_lib_m_tanh=yes
22402 else
22403   ac_cv_lib_m_tanh=no
22404 fi
22405 rm -f core conftest.err conftest.$ac_objext \
22406     conftest$ac_exeext conftest.$ac_ext
22407 LIBS=$ac_check_lib_save_LIBS
22408 fi
22409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_tanh" >&5
22410 $as_echo "$ac_cv_lib_m_tanh" >&6; }
22411 if test "x$ac_cv_lib_m_tanh" = x""yes; then :
22412
22413 $as_echo "#define HAVE_TANH 1" >>confdefs.h
22414
22415 fi
22416
22417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tanhl in -lm" >&5
22418 $as_echo_n "checking for tanhl in -lm... " >&6; }
22419 if test "${ac_cv_lib_m_tanhl+set}" = set; then :
22420   $as_echo_n "(cached) " >&6
22421 else
22422   ac_check_lib_save_LIBS=$LIBS
22423 LIBS="-lm  $LIBS"
22424 if test x$gcc_no_link = xyes; then
22425   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22426 fi
22427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22428 /* end confdefs.h.  */
22429
22430 /* Override any GCC internal prototype to avoid an error.
22431    Use char because int might match the return type of a GCC
22432    builtin and then its argument prototype would still apply.  */
22433 #ifdef __cplusplus
22434 extern "C"
22435 #endif
22436 char tanhl ();
22437 int
22438 main ()
22439 {
22440 return tanhl ();
22441   ;
22442   return 0;
22443 }
22444 _ACEOF
22445 if ac_fn_c_try_link "$LINENO"; then :
22446   ac_cv_lib_m_tanhl=yes
22447 else
22448   ac_cv_lib_m_tanhl=no
22449 fi
22450 rm -f core conftest.err conftest.$ac_objext \
22451     conftest$ac_exeext conftest.$ac_ext
22452 LIBS=$ac_check_lib_save_LIBS
22453 fi
22454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_tanhl" >&5
22455 $as_echo "$ac_cv_lib_m_tanhl" >&6; }
22456 if test "x$ac_cv_lib_m_tanhl" = x""yes; then :
22457
22458 $as_echo "#define HAVE_TANHL 1" >>confdefs.h
22459
22460 fi
22461
22462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctanhf in -lm" >&5
22463 $as_echo_n "checking for ctanhf in -lm... " >&6; }
22464 if test "${ac_cv_lib_m_ctanhf+set}" = set; then :
22465   $as_echo_n "(cached) " >&6
22466 else
22467   ac_check_lib_save_LIBS=$LIBS
22468 LIBS="-lm  $LIBS"
22469 if test x$gcc_no_link = xyes; then
22470   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22471 fi
22472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22473 /* end confdefs.h.  */
22474
22475 /* Override any GCC internal prototype to avoid an error.
22476    Use char because int might match the return type of a GCC
22477    builtin and then its argument prototype would still apply.  */
22478 #ifdef __cplusplus
22479 extern "C"
22480 #endif
22481 char ctanhf ();
22482 int
22483 main ()
22484 {
22485 return ctanhf ();
22486   ;
22487   return 0;
22488 }
22489 _ACEOF
22490 if ac_fn_c_try_link "$LINENO"; then :
22491   ac_cv_lib_m_ctanhf=yes
22492 else
22493   ac_cv_lib_m_ctanhf=no
22494 fi
22495 rm -f core conftest.err conftest.$ac_objext \
22496     conftest$ac_exeext conftest.$ac_ext
22497 LIBS=$ac_check_lib_save_LIBS
22498 fi
22499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ctanhf" >&5
22500 $as_echo "$ac_cv_lib_m_ctanhf" >&6; }
22501 if test "x$ac_cv_lib_m_ctanhf" = x""yes; then :
22502
22503 $as_echo "#define HAVE_CTANHF 1" >>confdefs.h
22504
22505 fi
22506
22507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctanh in -lm" >&5
22508 $as_echo_n "checking for ctanh in -lm... " >&6; }
22509 if test "${ac_cv_lib_m_ctanh+set}" = set; then :
22510   $as_echo_n "(cached) " >&6
22511 else
22512   ac_check_lib_save_LIBS=$LIBS
22513 LIBS="-lm  $LIBS"
22514 if test x$gcc_no_link = xyes; then
22515   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22516 fi
22517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22518 /* end confdefs.h.  */
22519
22520 /* Override any GCC internal prototype to avoid an error.
22521    Use char because int might match the return type of a GCC
22522    builtin and then its argument prototype would still apply.  */
22523 #ifdef __cplusplus
22524 extern "C"
22525 #endif
22526 char ctanh ();
22527 int
22528 main ()
22529 {
22530 return ctanh ();
22531   ;
22532   return 0;
22533 }
22534 _ACEOF
22535 if ac_fn_c_try_link "$LINENO"; then :
22536   ac_cv_lib_m_ctanh=yes
22537 else
22538   ac_cv_lib_m_ctanh=no
22539 fi
22540 rm -f core conftest.err conftest.$ac_objext \
22541     conftest$ac_exeext conftest.$ac_ext
22542 LIBS=$ac_check_lib_save_LIBS
22543 fi
22544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ctanh" >&5
22545 $as_echo "$ac_cv_lib_m_ctanh" >&6; }
22546 if test "x$ac_cv_lib_m_ctanh" = x""yes; then :
22547
22548 $as_echo "#define HAVE_CTANH 1" >>confdefs.h
22549
22550 fi
22551
22552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctanhl in -lm" >&5
22553 $as_echo_n "checking for ctanhl in -lm... " >&6; }
22554 if test "${ac_cv_lib_m_ctanhl+set}" = set; then :
22555   $as_echo_n "(cached) " >&6
22556 else
22557   ac_check_lib_save_LIBS=$LIBS
22558 LIBS="-lm  $LIBS"
22559 if test x$gcc_no_link = xyes; then
22560   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22561 fi
22562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22563 /* end confdefs.h.  */
22564
22565 /* Override any GCC internal prototype to avoid an error.
22566    Use char because int might match the return type of a GCC
22567    builtin and then its argument prototype would still apply.  */
22568 #ifdef __cplusplus
22569 extern "C"
22570 #endif
22571 char ctanhl ();
22572 int
22573 main ()
22574 {
22575 return ctanhl ();
22576   ;
22577   return 0;
22578 }
22579 _ACEOF
22580 if ac_fn_c_try_link "$LINENO"; then :
22581   ac_cv_lib_m_ctanhl=yes
22582 else
22583   ac_cv_lib_m_ctanhl=no
22584 fi
22585 rm -f core conftest.err conftest.$ac_objext \
22586     conftest$ac_exeext conftest.$ac_ext
22587 LIBS=$ac_check_lib_save_LIBS
22588 fi
22589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ctanhl" >&5
22590 $as_echo "$ac_cv_lib_m_ctanhl" >&6; }
22591 if test "x$ac_cv_lib_m_ctanhl" = x""yes; then :
22592
22593 $as_echo "#define HAVE_CTANHL 1" >>confdefs.h
22594
22595 fi
22596
22597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for truncf in -lm" >&5
22598 $as_echo_n "checking for truncf in -lm... " >&6; }
22599 if test "${ac_cv_lib_m_truncf+set}" = set; then :
22600   $as_echo_n "(cached) " >&6
22601 else
22602   ac_check_lib_save_LIBS=$LIBS
22603 LIBS="-lm  $LIBS"
22604 if test x$gcc_no_link = xyes; then
22605   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22606 fi
22607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22608 /* end confdefs.h.  */
22609
22610 /* Override any GCC internal prototype to avoid an error.
22611    Use char because int might match the return type of a GCC
22612    builtin and then its argument prototype would still apply.  */
22613 #ifdef __cplusplus
22614 extern "C"
22615 #endif
22616 char truncf ();
22617 int
22618 main ()
22619 {
22620 return truncf ();
22621   ;
22622   return 0;
22623 }
22624 _ACEOF
22625 if ac_fn_c_try_link "$LINENO"; then :
22626   ac_cv_lib_m_truncf=yes
22627 else
22628   ac_cv_lib_m_truncf=no
22629 fi
22630 rm -f core conftest.err conftest.$ac_objext \
22631     conftest$ac_exeext conftest.$ac_ext
22632 LIBS=$ac_check_lib_save_LIBS
22633 fi
22634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_truncf" >&5
22635 $as_echo "$ac_cv_lib_m_truncf" >&6; }
22636 if test "x$ac_cv_lib_m_truncf" = x""yes; then :
22637
22638 $as_echo "#define HAVE_TRUNCF 1" >>confdefs.h
22639
22640 fi
22641
22642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for trunc in -lm" >&5
22643 $as_echo_n "checking for trunc in -lm... " >&6; }
22644 if test "${ac_cv_lib_m_trunc+set}" = set; then :
22645   $as_echo_n "(cached) " >&6
22646 else
22647   ac_check_lib_save_LIBS=$LIBS
22648 LIBS="-lm  $LIBS"
22649 if test x$gcc_no_link = xyes; then
22650   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22651 fi
22652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22653 /* end confdefs.h.  */
22654
22655 /* Override any GCC internal prototype to avoid an error.
22656    Use char because int might match the return type of a GCC
22657    builtin and then its argument prototype would still apply.  */
22658 #ifdef __cplusplus
22659 extern "C"
22660 #endif
22661 char trunc ();
22662 int
22663 main ()
22664 {
22665 return trunc ();
22666   ;
22667   return 0;
22668 }
22669 _ACEOF
22670 if ac_fn_c_try_link "$LINENO"; then :
22671   ac_cv_lib_m_trunc=yes
22672 else
22673   ac_cv_lib_m_trunc=no
22674 fi
22675 rm -f core conftest.err conftest.$ac_objext \
22676     conftest$ac_exeext conftest.$ac_ext
22677 LIBS=$ac_check_lib_save_LIBS
22678 fi
22679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_trunc" >&5
22680 $as_echo "$ac_cv_lib_m_trunc" >&6; }
22681 if test "x$ac_cv_lib_m_trunc" = x""yes; then :
22682
22683 $as_echo "#define HAVE_TRUNC 1" >>confdefs.h
22684
22685 fi
22686
22687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for truncl in -lm" >&5
22688 $as_echo_n "checking for truncl in -lm... " >&6; }
22689 if test "${ac_cv_lib_m_truncl+set}" = set; then :
22690   $as_echo_n "(cached) " >&6
22691 else
22692   ac_check_lib_save_LIBS=$LIBS
22693 LIBS="-lm  $LIBS"
22694 if test x$gcc_no_link = xyes; then
22695   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22696 fi
22697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22698 /* end confdefs.h.  */
22699
22700 /* Override any GCC internal prototype to avoid an error.
22701    Use char because int might match the return type of a GCC
22702    builtin and then its argument prototype would still apply.  */
22703 #ifdef __cplusplus
22704 extern "C"
22705 #endif
22706 char truncl ();
22707 int
22708 main ()
22709 {
22710 return truncl ();
22711   ;
22712   return 0;
22713 }
22714 _ACEOF
22715 if ac_fn_c_try_link "$LINENO"; then :
22716   ac_cv_lib_m_truncl=yes
22717 else
22718   ac_cv_lib_m_truncl=no
22719 fi
22720 rm -f core conftest.err conftest.$ac_objext \
22721     conftest$ac_exeext conftest.$ac_ext
22722 LIBS=$ac_check_lib_save_LIBS
22723 fi
22724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_truncl" >&5
22725 $as_echo "$ac_cv_lib_m_truncl" >&6; }
22726 if test "x$ac_cv_lib_m_truncl" = x""yes; then :
22727
22728 $as_echo "#define HAVE_TRUNCL 1" >>confdefs.h
22729
22730 fi
22731
22732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erff in -lm" >&5
22733 $as_echo_n "checking for erff in -lm... " >&6; }
22734 if test "${ac_cv_lib_m_erff+set}" = set; then :
22735   $as_echo_n "(cached) " >&6
22736 else
22737   ac_check_lib_save_LIBS=$LIBS
22738 LIBS="-lm  $LIBS"
22739 if test x$gcc_no_link = xyes; then
22740   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22741 fi
22742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22743 /* end confdefs.h.  */
22744
22745 /* Override any GCC internal prototype to avoid an error.
22746    Use char because int might match the return type of a GCC
22747    builtin and then its argument prototype would still apply.  */
22748 #ifdef __cplusplus
22749 extern "C"
22750 #endif
22751 char erff ();
22752 int
22753 main ()
22754 {
22755 return erff ();
22756   ;
22757   return 0;
22758 }
22759 _ACEOF
22760 if ac_fn_c_try_link "$LINENO"; then :
22761   ac_cv_lib_m_erff=yes
22762 else
22763   ac_cv_lib_m_erff=no
22764 fi
22765 rm -f core conftest.err conftest.$ac_objext \
22766     conftest$ac_exeext conftest.$ac_ext
22767 LIBS=$ac_check_lib_save_LIBS
22768 fi
22769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_erff" >&5
22770 $as_echo "$ac_cv_lib_m_erff" >&6; }
22771 if test "x$ac_cv_lib_m_erff" = x""yes; then :
22772
22773 $as_echo "#define HAVE_ERFF 1" >>confdefs.h
22774
22775 fi
22776
22777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erf in -lm" >&5
22778 $as_echo_n "checking for erf in -lm... " >&6; }
22779 if test "${ac_cv_lib_m_erf+set}" = set; then :
22780   $as_echo_n "(cached) " >&6
22781 else
22782   ac_check_lib_save_LIBS=$LIBS
22783 LIBS="-lm  $LIBS"
22784 if test x$gcc_no_link = xyes; then
22785   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22786 fi
22787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22788 /* end confdefs.h.  */
22789
22790 /* Override any GCC internal prototype to avoid an error.
22791    Use char because int might match the return type of a GCC
22792    builtin and then its argument prototype would still apply.  */
22793 #ifdef __cplusplus
22794 extern "C"
22795 #endif
22796 char erf ();
22797 int
22798 main ()
22799 {
22800 return erf ();
22801   ;
22802   return 0;
22803 }
22804 _ACEOF
22805 if ac_fn_c_try_link "$LINENO"; then :
22806   ac_cv_lib_m_erf=yes
22807 else
22808   ac_cv_lib_m_erf=no
22809 fi
22810 rm -f core conftest.err conftest.$ac_objext \
22811     conftest$ac_exeext conftest.$ac_ext
22812 LIBS=$ac_check_lib_save_LIBS
22813 fi
22814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_erf" >&5
22815 $as_echo "$ac_cv_lib_m_erf" >&6; }
22816 if test "x$ac_cv_lib_m_erf" = x""yes; then :
22817
22818 $as_echo "#define HAVE_ERF 1" >>confdefs.h
22819
22820 fi
22821
22822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erfl in -lm" >&5
22823 $as_echo_n "checking for erfl in -lm... " >&6; }
22824 if test "${ac_cv_lib_m_erfl+set}" = set; then :
22825   $as_echo_n "(cached) " >&6
22826 else
22827   ac_check_lib_save_LIBS=$LIBS
22828 LIBS="-lm  $LIBS"
22829 if test x$gcc_no_link = xyes; then
22830   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22831 fi
22832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22833 /* end confdefs.h.  */
22834
22835 /* Override any GCC internal prototype to avoid an error.
22836    Use char because int might match the return type of a GCC
22837    builtin and then its argument prototype would still apply.  */
22838 #ifdef __cplusplus
22839 extern "C"
22840 #endif
22841 char erfl ();
22842 int
22843 main ()
22844 {
22845 return erfl ();
22846   ;
22847   return 0;
22848 }
22849 _ACEOF
22850 if ac_fn_c_try_link "$LINENO"; then :
22851   ac_cv_lib_m_erfl=yes
22852 else
22853   ac_cv_lib_m_erfl=no
22854 fi
22855 rm -f core conftest.err conftest.$ac_objext \
22856     conftest$ac_exeext conftest.$ac_ext
22857 LIBS=$ac_check_lib_save_LIBS
22858 fi
22859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_erfl" >&5
22860 $as_echo "$ac_cv_lib_m_erfl" >&6; }
22861 if test "x$ac_cv_lib_m_erfl" = x""yes; then :
22862
22863 $as_echo "#define HAVE_ERFL 1" >>confdefs.h
22864
22865 fi
22866
22867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erfcf in -lm" >&5
22868 $as_echo_n "checking for erfcf in -lm... " >&6; }
22869 if test "${ac_cv_lib_m_erfcf+set}" = set; then :
22870   $as_echo_n "(cached) " >&6
22871 else
22872   ac_check_lib_save_LIBS=$LIBS
22873 LIBS="-lm  $LIBS"
22874 if test x$gcc_no_link = xyes; then
22875   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22876 fi
22877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22878 /* end confdefs.h.  */
22879
22880 /* Override any GCC internal prototype to avoid an error.
22881    Use char because int might match the return type of a GCC
22882    builtin and then its argument prototype would still apply.  */
22883 #ifdef __cplusplus
22884 extern "C"
22885 #endif
22886 char erfcf ();
22887 int
22888 main ()
22889 {
22890 return erfcf ();
22891   ;
22892   return 0;
22893 }
22894 _ACEOF
22895 if ac_fn_c_try_link "$LINENO"; then :
22896   ac_cv_lib_m_erfcf=yes
22897 else
22898   ac_cv_lib_m_erfcf=no
22899 fi
22900 rm -f core conftest.err conftest.$ac_objext \
22901     conftest$ac_exeext conftest.$ac_ext
22902 LIBS=$ac_check_lib_save_LIBS
22903 fi
22904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_erfcf" >&5
22905 $as_echo "$ac_cv_lib_m_erfcf" >&6; }
22906 if test "x$ac_cv_lib_m_erfcf" = x""yes; then :
22907
22908 $as_echo "#define HAVE_ERFCF 1" >>confdefs.h
22909
22910 fi
22911
22912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erfc in -lm" >&5
22913 $as_echo_n "checking for erfc in -lm... " >&6; }
22914 if test "${ac_cv_lib_m_erfc+set}" = set; then :
22915   $as_echo_n "(cached) " >&6
22916 else
22917   ac_check_lib_save_LIBS=$LIBS
22918 LIBS="-lm  $LIBS"
22919 if test x$gcc_no_link = xyes; then
22920   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22921 fi
22922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22923 /* end confdefs.h.  */
22924
22925 /* Override any GCC internal prototype to avoid an error.
22926    Use char because int might match the return type of a GCC
22927    builtin and then its argument prototype would still apply.  */
22928 #ifdef __cplusplus
22929 extern "C"
22930 #endif
22931 char erfc ();
22932 int
22933 main ()
22934 {
22935 return erfc ();
22936   ;
22937   return 0;
22938 }
22939 _ACEOF
22940 if ac_fn_c_try_link "$LINENO"; then :
22941   ac_cv_lib_m_erfc=yes
22942 else
22943   ac_cv_lib_m_erfc=no
22944 fi
22945 rm -f core conftest.err conftest.$ac_objext \
22946     conftest$ac_exeext conftest.$ac_ext
22947 LIBS=$ac_check_lib_save_LIBS
22948 fi
22949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_erfc" >&5
22950 $as_echo "$ac_cv_lib_m_erfc" >&6; }
22951 if test "x$ac_cv_lib_m_erfc" = x""yes; then :
22952
22953 $as_echo "#define HAVE_ERFC 1" >>confdefs.h
22954
22955 fi
22956
22957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erfcl in -lm" >&5
22958 $as_echo_n "checking for erfcl in -lm... " >&6; }
22959 if test "${ac_cv_lib_m_erfcl+set}" = set; then :
22960   $as_echo_n "(cached) " >&6
22961 else
22962   ac_check_lib_save_LIBS=$LIBS
22963 LIBS="-lm  $LIBS"
22964 if test x$gcc_no_link = xyes; then
22965   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
22966 fi
22967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22968 /* end confdefs.h.  */
22969
22970 /* Override any GCC internal prototype to avoid an error.
22971    Use char because int might match the return type of a GCC
22972    builtin and then its argument prototype would still apply.  */
22973 #ifdef __cplusplus
22974 extern "C"
22975 #endif
22976 char erfcl ();
22977 int
22978 main ()
22979 {
22980 return erfcl ();
22981   ;
22982   return 0;
22983 }
22984 _ACEOF
22985 if ac_fn_c_try_link "$LINENO"; then :
22986   ac_cv_lib_m_erfcl=yes
22987 else
22988   ac_cv_lib_m_erfcl=no
22989 fi
22990 rm -f core conftest.err conftest.$ac_objext \
22991     conftest$ac_exeext conftest.$ac_ext
22992 LIBS=$ac_check_lib_save_LIBS
22993 fi
22994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_erfcl" >&5
22995 $as_echo "$ac_cv_lib_m_erfcl" >&6; }
22996 if test "x$ac_cv_lib_m_erfcl" = x""yes; then :
22997
22998 $as_echo "#define HAVE_ERFCL 1" >>confdefs.h
22999
23000 fi
23001
23002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for j0f in -lm" >&5
23003 $as_echo_n "checking for j0f in -lm... " >&6; }
23004 if test "${ac_cv_lib_m_j0f+set}" = set; then :
23005   $as_echo_n "(cached) " >&6
23006 else
23007   ac_check_lib_save_LIBS=$LIBS
23008 LIBS="-lm  $LIBS"
23009 if test x$gcc_no_link = xyes; then
23010   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23011 fi
23012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23013 /* end confdefs.h.  */
23014
23015 /* Override any GCC internal prototype to avoid an error.
23016    Use char because int might match the return type of a GCC
23017    builtin and then its argument prototype would still apply.  */
23018 #ifdef __cplusplus
23019 extern "C"
23020 #endif
23021 char j0f ();
23022 int
23023 main ()
23024 {
23025 return j0f ();
23026   ;
23027   return 0;
23028 }
23029 _ACEOF
23030 if ac_fn_c_try_link "$LINENO"; then :
23031   ac_cv_lib_m_j0f=yes
23032 else
23033   ac_cv_lib_m_j0f=no
23034 fi
23035 rm -f core conftest.err conftest.$ac_objext \
23036     conftest$ac_exeext conftest.$ac_ext
23037 LIBS=$ac_check_lib_save_LIBS
23038 fi
23039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_j0f" >&5
23040 $as_echo "$ac_cv_lib_m_j0f" >&6; }
23041 if test "x$ac_cv_lib_m_j0f" = x""yes; then :
23042
23043 $as_echo "#define HAVE_J0F 1" >>confdefs.h
23044
23045 fi
23046
23047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for j0 in -lm" >&5
23048 $as_echo_n "checking for j0 in -lm... " >&6; }
23049 if test "${ac_cv_lib_m_j0+set}" = set; then :
23050   $as_echo_n "(cached) " >&6
23051 else
23052   ac_check_lib_save_LIBS=$LIBS
23053 LIBS="-lm  $LIBS"
23054 if test x$gcc_no_link = xyes; then
23055   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23056 fi
23057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23058 /* end confdefs.h.  */
23059
23060 /* Override any GCC internal prototype to avoid an error.
23061    Use char because int might match the return type of a GCC
23062    builtin and then its argument prototype would still apply.  */
23063 #ifdef __cplusplus
23064 extern "C"
23065 #endif
23066 char j0 ();
23067 int
23068 main ()
23069 {
23070 return j0 ();
23071   ;
23072   return 0;
23073 }
23074 _ACEOF
23075 if ac_fn_c_try_link "$LINENO"; then :
23076   ac_cv_lib_m_j0=yes
23077 else
23078   ac_cv_lib_m_j0=no
23079 fi
23080 rm -f core conftest.err conftest.$ac_objext \
23081     conftest$ac_exeext conftest.$ac_ext
23082 LIBS=$ac_check_lib_save_LIBS
23083 fi
23084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_j0" >&5
23085 $as_echo "$ac_cv_lib_m_j0" >&6; }
23086 if test "x$ac_cv_lib_m_j0" = x""yes; then :
23087
23088 $as_echo "#define HAVE_J0 1" >>confdefs.h
23089
23090 fi
23091
23092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for j0l in -lm" >&5
23093 $as_echo_n "checking for j0l in -lm... " >&6; }
23094 if test "${ac_cv_lib_m_j0l+set}" = set; then :
23095   $as_echo_n "(cached) " >&6
23096 else
23097   ac_check_lib_save_LIBS=$LIBS
23098 LIBS="-lm  $LIBS"
23099 if test x$gcc_no_link = xyes; then
23100   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23101 fi
23102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23103 /* end confdefs.h.  */
23104
23105 /* Override any GCC internal prototype to avoid an error.
23106    Use char because int might match the return type of a GCC
23107    builtin and then its argument prototype would still apply.  */
23108 #ifdef __cplusplus
23109 extern "C"
23110 #endif
23111 char j0l ();
23112 int
23113 main ()
23114 {
23115 return j0l ();
23116   ;
23117   return 0;
23118 }
23119 _ACEOF
23120 if ac_fn_c_try_link "$LINENO"; then :
23121   ac_cv_lib_m_j0l=yes
23122 else
23123   ac_cv_lib_m_j0l=no
23124 fi
23125 rm -f core conftest.err conftest.$ac_objext \
23126     conftest$ac_exeext conftest.$ac_ext
23127 LIBS=$ac_check_lib_save_LIBS
23128 fi
23129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_j0l" >&5
23130 $as_echo "$ac_cv_lib_m_j0l" >&6; }
23131 if test "x$ac_cv_lib_m_j0l" = x""yes; then :
23132
23133 $as_echo "#define HAVE_J0L 1" >>confdefs.h
23134
23135 fi
23136
23137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for j1f in -lm" >&5
23138 $as_echo_n "checking for j1f in -lm... " >&6; }
23139 if test "${ac_cv_lib_m_j1f+set}" = set; then :
23140   $as_echo_n "(cached) " >&6
23141 else
23142   ac_check_lib_save_LIBS=$LIBS
23143 LIBS="-lm  $LIBS"
23144 if test x$gcc_no_link = xyes; then
23145   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23146 fi
23147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23148 /* end confdefs.h.  */
23149
23150 /* Override any GCC internal prototype to avoid an error.
23151    Use char because int might match the return type of a GCC
23152    builtin and then its argument prototype would still apply.  */
23153 #ifdef __cplusplus
23154 extern "C"
23155 #endif
23156 char j1f ();
23157 int
23158 main ()
23159 {
23160 return j1f ();
23161   ;
23162   return 0;
23163 }
23164 _ACEOF
23165 if ac_fn_c_try_link "$LINENO"; then :
23166   ac_cv_lib_m_j1f=yes
23167 else
23168   ac_cv_lib_m_j1f=no
23169 fi
23170 rm -f core conftest.err conftest.$ac_objext \
23171     conftest$ac_exeext conftest.$ac_ext
23172 LIBS=$ac_check_lib_save_LIBS
23173 fi
23174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_j1f" >&5
23175 $as_echo "$ac_cv_lib_m_j1f" >&6; }
23176 if test "x$ac_cv_lib_m_j1f" = x""yes; then :
23177
23178 $as_echo "#define HAVE_J1F 1" >>confdefs.h
23179
23180 fi
23181
23182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for j1 in -lm" >&5
23183 $as_echo_n "checking for j1 in -lm... " >&6; }
23184 if test "${ac_cv_lib_m_j1+set}" = set; then :
23185   $as_echo_n "(cached) " >&6
23186 else
23187   ac_check_lib_save_LIBS=$LIBS
23188 LIBS="-lm  $LIBS"
23189 if test x$gcc_no_link = xyes; then
23190   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23191 fi
23192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23193 /* end confdefs.h.  */
23194
23195 /* Override any GCC internal prototype to avoid an error.
23196    Use char because int might match the return type of a GCC
23197    builtin and then its argument prototype would still apply.  */
23198 #ifdef __cplusplus
23199 extern "C"
23200 #endif
23201 char j1 ();
23202 int
23203 main ()
23204 {
23205 return j1 ();
23206   ;
23207   return 0;
23208 }
23209 _ACEOF
23210 if ac_fn_c_try_link "$LINENO"; then :
23211   ac_cv_lib_m_j1=yes
23212 else
23213   ac_cv_lib_m_j1=no
23214 fi
23215 rm -f core conftest.err conftest.$ac_objext \
23216     conftest$ac_exeext conftest.$ac_ext
23217 LIBS=$ac_check_lib_save_LIBS
23218 fi
23219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_j1" >&5
23220 $as_echo "$ac_cv_lib_m_j1" >&6; }
23221 if test "x$ac_cv_lib_m_j1" = x""yes; then :
23222
23223 $as_echo "#define HAVE_J1 1" >>confdefs.h
23224
23225 fi
23226
23227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for j1l in -lm" >&5
23228 $as_echo_n "checking for j1l in -lm... " >&6; }
23229 if test "${ac_cv_lib_m_j1l+set}" = set; then :
23230   $as_echo_n "(cached) " >&6
23231 else
23232   ac_check_lib_save_LIBS=$LIBS
23233 LIBS="-lm  $LIBS"
23234 if test x$gcc_no_link = xyes; then
23235   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23236 fi
23237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23238 /* end confdefs.h.  */
23239
23240 /* Override any GCC internal prototype to avoid an error.
23241    Use char because int might match the return type of a GCC
23242    builtin and then its argument prototype would still apply.  */
23243 #ifdef __cplusplus
23244 extern "C"
23245 #endif
23246 char j1l ();
23247 int
23248 main ()
23249 {
23250 return j1l ();
23251   ;
23252   return 0;
23253 }
23254 _ACEOF
23255 if ac_fn_c_try_link "$LINENO"; then :
23256   ac_cv_lib_m_j1l=yes
23257 else
23258   ac_cv_lib_m_j1l=no
23259 fi
23260 rm -f core conftest.err conftest.$ac_objext \
23261     conftest$ac_exeext conftest.$ac_ext
23262 LIBS=$ac_check_lib_save_LIBS
23263 fi
23264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_j1l" >&5
23265 $as_echo "$ac_cv_lib_m_j1l" >&6; }
23266 if test "x$ac_cv_lib_m_j1l" = x""yes; then :
23267
23268 $as_echo "#define HAVE_J1L 1" >>confdefs.h
23269
23270 fi
23271
23272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jnf in -lm" >&5
23273 $as_echo_n "checking for jnf in -lm... " >&6; }
23274 if test "${ac_cv_lib_m_jnf+set}" = set; then :
23275   $as_echo_n "(cached) " >&6
23276 else
23277   ac_check_lib_save_LIBS=$LIBS
23278 LIBS="-lm  $LIBS"
23279 if test x$gcc_no_link = xyes; then
23280   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23281 fi
23282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23283 /* end confdefs.h.  */
23284
23285 /* Override any GCC internal prototype to avoid an error.
23286    Use char because int might match the return type of a GCC
23287    builtin and then its argument prototype would still apply.  */
23288 #ifdef __cplusplus
23289 extern "C"
23290 #endif
23291 char jnf ();
23292 int
23293 main ()
23294 {
23295 return jnf ();
23296   ;
23297   return 0;
23298 }
23299 _ACEOF
23300 if ac_fn_c_try_link "$LINENO"; then :
23301   ac_cv_lib_m_jnf=yes
23302 else
23303   ac_cv_lib_m_jnf=no
23304 fi
23305 rm -f core conftest.err conftest.$ac_objext \
23306     conftest$ac_exeext conftest.$ac_ext
23307 LIBS=$ac_check_lib_save_LIBS
23308 fi
23309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_jnf" >&5
23310 $as_echo "$ac_cv_lib_m_jnf" >&6; }
23311 if test "x$ac_cv_lib_m_jnf" = x""yes; then :
23312
23313 $as_echo "#define HAVE_JNF 1" >>confdefs.h
23314
23315 fi
23316
23317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jn in -lm" >&5
23318 $as_echo_n "checking for jn in -lm... " >&6; }
23319 if test "${ac_cv_lib_m_jn+set}" = set; then :
23320   $as_echo_n "(cached) " >&6
23321 else
23322   ac_check_lib_save_LIBS=$LIBS
23323 LIBS="-lm  $LIBS"
23324 if test x$gcc_no_link = xyes; then
23325   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23326 fi
23327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23328 /* end confdefs.h.  */
23329
23330 /* Override any GCC internal prototype to avoid an error.
23331    Use char because int might match the return type of a GCC
23332    builtin and then its argument prototype would still apply.  */
23333 #ifdef __cplusplus
23334 extern "C"
23335 #endif
23336 char jn ();
23337 int
23338 main ()
23339 {
23340 return jn ();
23341   ;
23342   return 0;
23343 }
23344 _ACEOF
23345 if ac_fn_c_try_link "$LINENO"; then :
23346   ac_cv_lib_m_jn=yes
23347 else
23348   ac_cv_lib_m_jn=no
23349 fi
23350 rm -f core conftest.err conftest.$ac_objext \
23351     conftest$ac_exeext conftest.$ac_ext
23352 LIBS=$ac_check_lib_save_LIBS
23353 fi
23354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_jn" >&5
23355 $as_echo "$ac_cv_lib_m_jn" >&6; }
23356 if test "x$ac_cv_lib_m_jn" = x""yes; then :
23357
23358 $as_echo "#define HAVE_JN 1" >>confdefs.h
23359
23360 fi
23361
23362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jnl in -lm" >&5
23363 $as_echo_n "checking for jnl in -lm... " >&6; }
23364 if test "${ac_cv_lib_m_jnl+set}" = set; then :
23365   $as_echo_n "(cached) " >&6
23366 else
23367   ac_check_lib_save_LIBS=$LIBS
23368 LIBS="-lm  $LIBS"
23369 if test x$gcc_no_link = xyes; then
23370   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23371 fi
23372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23373 /* end confdefs.h.  */
23374
23375 /* Override any GCC internal prototype to avoid an error.
23376    Use char because int might match the return type of a GCC
23377    builtin and then its argument prototype would still apply.  */
23378 #ifdef __cplusplus
23379 extern "C"
23380 #endif
23381 char jnl ();
23382 int
23383 main ()
23384 {
23385 return jnl ();
23386   ;
23387   return 0;
23388 }
23389 _ACEOF
23390 if ac_fn_c_try_link "$LINENO"; then :
23391   ac_cv_lib_m_jnl=yes
23392 else
23393   ac_cv_lib_m_jnl=no
23394 fi
23395 rm -f core conftest.err conftest.$ac_objext \
23396     conftest$ac_exeext conftest.$ac_ext
23397 LIBS=$ac_check_lib_save_LIBS
23398 fi
23399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_jnl" >&5
23400 $as_echo "$ac_cv_lib_m_jnl" >&6; }
23401 if test "x$ac_cv_lib_m_jnl" = x""yes; then :
23402
23403 $as_echo "#define HAVE_JNL 1" >>confdefs.h
23404
23405 fi
23406
23407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for y0f in -lm" >&5
23408 $as_echo_n "checking for y0f in -lm... " >&6; }
23409 if test "${ac_cv_lib_m_y0f+set}" = set; then :
23410   $as_echo_n "(cached) " >&6
23411 else
23412   ac_check_lib_save_LIBS=$LIBS
23413 LIBS="-lm  $LIBS"
23414 if test x$gcc_no_link = xyes; then
23415   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23416 fi
23417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23418 /* end confdefs.h.  */
23419
23420 /* Override any GCC internal prototype to avoid an error.
23421    Use char because int might match the return type of a GCC
23422    builtin and then its argument prototype would still apply.  */
23423 #ifdef __cplusplus
23424 extern "C"
23425 #endif
23426 char y0f ();
23427 int
23428 main ()
23429 {
23430 return y0f ();
23431   ;
23432   return 0;
23433 }
23434 _ACEOF
23435 if ac_fn_c_try_link "$LINENO"; then :
23436   ac_cv_lib_m_y0f=yes
23437 else
23438   ac_cv_lib_m_y0f=no
23439 fi
23440 rm -f core conftest.err conftest.$ac_objext \
23441     conftest$ac_exeext conftest.$ac_ext
23442 LIBS=$ac_check_lib_save_LIBS
23443 fi
23444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_y0f" >&5
23445 $as_echo "$ac_cv_lib_m_y0f" >&6; }
23446 if test "x$ac_cv_lib_m_y0f" = x""yes; then :
23447
23448 $as_echo "#define HAVE_Y0F 1" >>confdefs.h
23449
23450 fi
23451
23452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for y0 in -lm" >&5
23453 $as_echo_n "checking for y0 in -lm... " >&6; }
23454 if test "${ac_cv_lib_m_y0+set}" = set; then :
23455   $as_echo_n "(cached) " >&6
23456 else
23457   ac_check_lib_save_LIBS=$LIBS
23458 LIBS="-lm  $LIBS"
23459 if test x$gcc_no_link = xyes; then
23460   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23461 fi
23462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23463 /* end confdefs.h.  */
23464
23465 /* Override any GCC internal prototype to avoid an error.
23466    Use char because int might match the return type of a GCC
23467    builtin and then its argument prototype would still apply.  */
23468 #ifdef __cplusplus
23469 extern "C"
23470 #endif
23471 char y0 ();
23472 int
23473 main ()
23474 {
23475 return y0 ();
23476   ;
23477   return 0;
23478 }
23479 _ACEOF
23480 if ac_fn_c_try_link "$LINENO"; then :
23481   ac_cv_lib_m_y0=yes
23482 else
23483   ac_cv_lib_m_y0=no
23484 fi
23485 rm -f core conftest.err conftest.$ac_objext \
23486     conftest$ac_exeext conftest.$ac_ext
23487 LIBS=$ac_check_lib_save_LIBS
23488 fi
23489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_y0" >&5
23490 $as_echo "$ac_cv_lib_m_y0" >&6; }
23491 if test "x$ac_cv_lib_m_y0" = x""yes; then :
23492
23493 $as_echo "#define HAVE_Y0 1" >>confdefs.h
23494
23495 fi
23496
23497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for y0l in -lm" >&5
23498 $as_echo_n "checking for y0l in -lm... " >&6; }
23499 if test "${ac_cv_lib_m_y0l+set}" = set; then :
23500   $as_echo_n "(cached) " >&6
23501 else
23502   ac_check_lib_save_LIBS=$LIBS
23503 LIBS="-lm  $LIBS"
23504 if test x$gcc_no_link = xyes; then
23505   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23506 fi
23507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23508 /* end confdefs.h.  */
23509
23510 /* Override any GCC internal prototype to avoid an error.
23511    Use char because int might match the return type of a GCC
23512    builtin and then its argument prototype would still apply.  */
23513 #ifdef __cplusplus
23514 extern "C"
23515 #endif
23516 char y0l ();
23517 int
23518 main ()
23519 {
23520 return y0l ();
23521   ;
23522   return 0;
23523 }
23524 _ACEOF
23525 if ac_fn_c_try_link "$LINENO"; then :
23526   ac_cv_lib_m_y0l=yes
23527 else
23528   ac_cv_lib_m_y0l=no
23529 fi
23530 rm -f core conftest.err conftest.$ac_objext \
23531     conftest$ac_exeext conftest.$ac_ext
23532 LIBS=$ac_check_lib_save_LIBS
23533 fi
23534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_y0l" >&5
23535 $as_echo "$ac_cv_lib_m_y0l" >&6; }
23536 if test "x$ac_cv_lib_m_y0l" = x""yes; then :
23537
23538 $as_echo "#define HAVE_Y0L 1" >>confdefs.h
23539
23540 fi
23541
23542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for y1f in -lm" >&5
23543 $as_echo_n "checking for y1f in -lm... " >&6; }
23544 if test "${ac_cv_lib_m_y1f+set}" = set; then :
23545   $as_echo_n "(cached) " >&6
23546 else
23547   ac_check_lib_save_LIBS=$LIBS
23548 LIBS="-lm  $LIBS"
23549 if test x$gcc_no_link = xyes; then
23550   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23551 fi
23552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23553 /* end confdefs.h.  */
23554
23555 /* Override any GCC internal prototype to avoid an error.
23556    Use char because int might match the return type of a GCC
23557    builtin and then its argument prototype would still apply.  */
23558 #ifdef __cplusplus
23559 extern "C"
23560 #endif
23561 char y1f ();
23562 int
23563 main ()
23564 {
23565 return y1f ();
23566   ;
23567   return 0;
23568 }
23569 _ACEOF
23570 if ac_fn_c_try_link "$LINENO"; then :
23571   ac_cv_lib_m_y1f=yes
23572 else
23573   ac_cv_lib_m_y1f=no
23574 fi
23575 rm -f core conftest.err conftest.$ac_objext \
23576     conftest$ac_exeext conftest.$ac_ext
23577 LIBS=$ac_check_lib_save_LIBS
23578 fi
23579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_y1f" >&5
23580 $as_echo "$ac_cv_lib_m_y1f" >&6; }
23581 if test "x$ac_cv_lib_m_y1f" = x""yes; then :
23582
23583 $as_echo "#define HAVE_Y1F 1" >>confdefs.h
23584
23585 fi
23586
23587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for y1 in -lm" >&5
23588 $as_echo_n "checking for y1 in -lm... " >&6; }
23589 if test "${ac_cv_lib_m_y1+set}" = set; then :
23590   $as_echo_n "(cached) " >&6
23591 else
23592   ac_check_lib_save_LIBS=$LIBS
23593 LIBS="-lm  $LIBS"
23594 if test x$gcc_no_link = xyes; then
23595   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23596 fi
23597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23598 /* end confdefs.h.  */
23599
23600 /* Override any GCC internal prototype to avoid an error.
23601    Use char because int might match the return type of a GCC
23602    builtin and then its argument prototype would still apply.  */
23603 #ifdef __cplusplus
23604 extern "C"
23605 #endif
23606 char y1 ();
23607 int
23608 main ()
23609 {
23610 return y1 ();
23611   ;
23612   return 0;
23613 }
23614 _ACEOF
23615 if ac_fn_c_try_link "$LINENO"; then :
23616   ac_cv_lib_m_y1=yes
23617 else
23618   ac_cv_lib_m_y1=no
23619 fi
23620 rm -f core conftest.err conftest.$ac_objext \
23621     conftest$ac_exeext conftest.$ac_ext
23622 LIBS=$ac_check_lib_save_LIBS
23623 fi
23624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_y1" >&5
23625 $as_echo "$ac_cv_lib_m_y1" >&6; }
23626 if test "x$ac_cv_lib_m_y1" = x""yes; then :
23627
23628 $as_echo "#define HAVE_Y1 1" >>confdefs.h
23629
23630 fi
23631
23632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for y1l in -lm" >&5
23633 $as_echo_n "checking for y1l in -lm... " >&6; }
23634 if test "${ac_cv_lib_m_y1l+set}" = set; then :
23635   $as_echo_n "(cached) " >&6
23636 else
23637   ac_check_lib_save_LIBS=$LIBS
23638 LIBS="-lm  $LIBS"
23639 if test x$gcc_no_link = xyes; then
23640   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23641 fi
23642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23643 /* end confdefs.h.  */
23644
23645 /* Override any GCC internal prototype to avoid an error.
23646    Use char because int might match the return type of a GCC
23647    builtin and then its argument prototype would still apply.  */
23648 #ifdef __cplusplus
23649 extern "C"
23650 #endif
23651 char y1l ();
23652 int
23653 main ()
23654 {
23655 return y1l ();
23656   ;
23657   return 0;
23658 }
23659 _ACEOF
23660 if ac_fn_c_try_link "$LINENO"; then :
23661   ac_cv_lib_m_y1l=yes
23662 else
23663   ac_cv_lib_m_y1l=no
23664 fi
23665 rm -f core conftest.err conftest.$ac_objext \
23666     conftest$ac_exeext conftest.$ac_ext
23667 LIBS=$ac_check_lib_save_LIBS
23668 fi
23669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_y1l" >&5
23670 $as_echo "$ac_cv_lib_m_y1l" >&6; }
23671 if test "x$ac_cv_lib_m_y1l" = x""yes; then :
23672
23673 $as_echo "#define HAVE_Y1L 1" >>confdefs.h
23674
23675 fi
23676
23677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ynf in -lm" >&5
23678 $as_echo_n "checking for ynf in -lm... " >&6; }
23679 if test "${ac_cv_lib_m_ynf+set}" = set; then :
23680   $as_echo_n "(cached) " >&6
23681 else
23682   ac_check_lib_save_LIBS=$LIBS
23683 LIBS="-lm  $LIBS"
23684 if test x$gcc_no_link = xyes; then
23685   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23686 fi
23687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23688 /* end confdefs.h.  */
23689
23690 /* Override any GCC internal prototype to avoid an error.
23691    Use char because int might match the return type of a GCC
23692    builtin and then its argument prototype would still apply.  */
23693 #ifdef __cplusplus
23694 extern "C"
23695 #endif
23696 char ynf ();
23697 int
23698 main ()
23699 {
23700 return ynf ();
23701   ;
23702   return 0;
23703 }
23704 _ACEOF
23705 if ac_fn_c_try_link "$LINENO"; then :
23706   ac_cv_lib_m_ynf=yes
23707 else
23708   ac_cv_lib_m_ynf=no
23709 fi
23710 rm -f core conftest.err conftest.$ac_objext \
23711     conftest$ac_exeext conftest.$ac_ext
23712 LIBS=$ac_check_lib_save_LIBS
23713 fi
23714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ynf" >&5
23715 $as_echo "$ac_cv_lib_m_ynf" >&6; }
23716 if test "x$ac_cv_lib_m_ynf" = x""yes; then :
23717
23718 $as_echo "#define HAVE_YNF 1" >>confdefs.h
23719
23720 fi
23721
23722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yn in -lm" >&5
23723 $as_echo_n "checking for yn in -lm... " >&6; }
23724 if test "${ac_cv_lib_m_yn+set}" = set; then :
23725   $as_echo_n "(cached) " >&6
23726 else
23727   ac_check_lib_save_LIBS=$LIBS
23728 LIBS="-lm  $LIBS"
23729 if test x$gcc_no_link = xyes; then
23730   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23731 fi
23732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23733 /* end confdefs.h.  */
23734
23735 /* Override any GCC internal prototype to avoid an error.
23736    Use char because int might match the return type of a GCC
23737    builtin and then its argument prototype would still apply.  */
23738 #ifdef __cplusplus
23739 extern "C"
23740 #endif
23741 char yn ();
23742 int
23743 main ()
23744 {
23745 return yn ();
23746   ;
23747   return 0;
23748 }
23749 _ACEOF
23750 if ac_fn_c_try_link "$LINENO"; then :
23751   ac_cv_lib_m_yn=yes
23752 else
23753   ac_cv_lib_m_yn=no
23754 fi
23755 rm -f core conftest.err conftest.$ac_objext \
23756     conftest$ac_exeext conftest.$ac_ext
23757 LIBS=$ac_check_lib_save_LIBS
23758 fi
23759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_yn" >&5
23760 $as_echo "$ac_cv_lib_m_yn" >&6; }
23761 if test "x$ac_cv_lib_m_yn" = x""yes; then :
23762
23763 $as_echo "#define HAVE_YN 1" >>confdefs.h
23764
23765 fi
23766
23767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ynl in -lm" >&5
23768 $as_echo_n "checking for ynl in -lm... " >&6; }
23769 if test "${ac_cv_lib_m_ynl+set}" = set; then :
23770   $as_echo_n "(cached) " >&6
23771 else
23772   ac_check_lib_save_LIBS=$LIBS
23773 LIBS="-lm  $LIBS"
23774 if test x$gcc_no_link = xyes; then
23775   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23776 fi
23777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23778 /* end confdefs.h.  */
23779
23780 /* Override any GCC internal prototype to avoid an error.
23781    Use char because int might match the return type of a GCC
23782    builtin and then its argument prototype would still apply.  */
23783 #ifdef __cplusplus
23784 extern "C"
23785 #endif
23786 char ynl ();
23787 int
23788 main ()
23789 {
23790 return ynl ();
23791   ;
23792   return 0;
23793 }
23794 _ACEOF
23795 if ac_fn_c_try_link "$LINENO"; then :
23796   ac_cv_lib_m_ynl=yes
23797 else
23798   ac_cv_lib_m_ynl=no
23799 fi
23800 rm -f core conftest.err conftest.$ac_objext \
23801     conftest$ac_exeext conftest.$ac_ext
23802 LIBS=$ac_check_lib_save_LIBS
23803 fi
23804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_ynl" >&5
23805 $as_echo "$ac_cv_lib_m_ynl" >&6; }
23806 if test "x$ac_cv_lib_m_ynl" = x""yes; then :
23807
23808 $as_echo "#define HAVE_YNL 1" >>confdefs.h
23809
23810 fi
23811
23812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgamma in -lm" >&5
23813 $as_echo_n "checking for tgamma in -lm... " >&6; }
23814 if test "${ac_cv_lib_m_tgamma+set}" = set; then :
23815   $as_echo_n "(cached) " >&6
23816 else
23817   ac_check_lib_save_LIBS=$LIBS
23818 LIBS="-lm  $LIBS"
23819 if test x$gcc_no_link = xyes; then
23820   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23821 fi
23822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23823 /* end confdefs.h.  */
23824
23825 /* Override any GCC internal prototype to avoid an error.
23826    Use char because int might match the return type of a GCC
23827    builtin and then its argument prototype would still apply.  */
23828 #ifdef __cplusplus
23829 extern "C"
23830 #endif
23831 char tgamma ();
23832 int
23833 main ()
23834 {
23835 return tgamma ();
23836   ;
23837   return 0;
23838 }
23839 _ACEOF
23840 if ac_fn_c_try_link "$LINENO"; then :
23841   ac_cv_lib_m_tgamma=yes
23842 else
23843   ac_cv_lib_m_tgamma=no
23844 fi
23845 rm -f core conftest.err conftest.$ac_objext \
23846     conftest$ac_exeext conftest.$ac_ext
23847 LIBS=$ac_check_lib_save_LIBS
23848 fi
23849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_tgamma" >&5
23850 $as_echo "$ac_cv_lib_m_tgamma" >&6; }
23851 if test "x$ac_cv_lib_m_tgamma" = x""yes; then :
23852
23853 $as_echo "#define HAVE_TGAMMA 1" >>confdefs.h
23854
23855 fi
23856
23857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgammaf in -lm" >&5
23858 $as_echo_n "checking for tgammaf in -lm... " >&6; }
23859 if test "${ac_cv_lib_m_tgammaf+set}" = set; then :
23860   $as_echo_n "(cached) " >&6
23861 else
23862   ac_check_lib_save_LIBS=$LIBS
23863 LIBS="-lm  $LIBS"
23864 if test x$gcc_no_link = xyes; then
23865   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23866 fi
23867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23868 /* end confdefs.h.  */
23869
23870 /* Override any GCC internal prototype to avoid an error.
23871    Use char because int might match the return type of a GCC
23872    builtin and then its argument prototype would still apply.  */
23873 #ifdef __cplusplus
23874 extern "C"
23875 #endif
23876 char tgammaf ();
23877 int
23878 main ()
23879 {
23880 return tgammaf ();
23881   ;
23882   return 0;
23883 }
23884 _ACEOF
23885 if ac_fn_c_try_link "$LINENO"; then :
23886   ac_cv_lib_m_tgammaf=yes
23887 else
23888   ac_cv_lib_m_tgammaf=no
23889 fi
23890 rm -f core conftest.err conftest.$ac_objext \
23891     conftest$ac_exeext conftest.$ac_ext
23892 LIBS=$ac_check_lib_save_LIBS
23893 fi
23894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_tgammaf" >&5
23895 $as_echo "$ac_cv_lib_m_tgammaf" >&6; }
23896 if test "x$ac_cv_lib_m_tgammaf" = x""yes; then :
23897
23898 $as_echo "#define HAVE_TGAMMAF 1" >>confdefs.h
23899
23900 fi
23901
23902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgammal in -lm" >&5
23903 $as_echo_n "checking for tgammal in -lm... " >&6; }
23904 if test "${ac_cv_lib_m_tgammal+set}" = set; then :
23905   $as_echo_n "(cached) " >&6
23906 else
23907   ac_check_lib_save_LIBS=$LIBS
23908 LIBS="-lm  $LIBS"
23909 if test x$gcc_no_link = xyes; then
23910   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23911 fi
23912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23913 /* end confdefs.h.  */
23914
23915 /* Override any GCC internal prototype to avoid an error.
23916    Use char because int might match the return type of a GCC
23917    builtin and then its argument prototype would still apply.  */
23918 #ifdef __cplusplus
23919 extern "C"
23920 #endif
23921 char tgammal ();
23922 int
23923 main ()
23924 {
23925 return tgammal ();
23926   ;
23927   return 0;
23928 }
23929 _ACEOF
23930 if ac_fn_c_try_link "$LINENO"; then :
23931   ac_cv_lib_m_tgammal=yes
23932 else
23933   ac_cv_lib_m_tgammal=no
23934 fi
23935 rm -f core conftest.err conftest.$ac_objext \
23936     conftest$ac_exeext conftest.$ac_ext
23937 LIBS=$ac_check_lib_save_LIBS
23938 fi
23939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_tgammal" >&5
23940 $as_echo "$ac_cv_lib_m_tgammal" >&6; }
23941 if test "x$ac_cv_lib_m_tgammal" = x""yes; then :
23942
23943 $as_echo "#define HAVE_TGAMMAL 1" >>confdefs.h
23944
23945 fi
23946
23947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgamma in -lm" >&5
23948 $as_echo_n "checking for lgamma in -lm... " >&6; }
23949 if test "${ac_cv_lib_m_lgamma+set}" = set; then :
23950   $as_echo_n "(cached) " >&6
23951 else
23952   ac_check_lib_save_LIBS=$LIBS
23953 LIBS="-lm  $LIBS"
23954 if test x$gcc_no_link = xyes; then
23955   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
23956 fi
23957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23958 /* end confdefs.h.  */
23959
23960 /* Override any GCC internal prototype to avoid an error.
23961    Use char because int might match the return type of a GCC
23962    builtin and then its argument prototype would still apply.  */
23963 #ifdef __cplusplus
23964 extern "C"
23965 #endif
23966 char lgamma ();
23967 int
23968 main ()
23969 {
23970 return lgamma ();
23971   ;
23972   return 0;
23973 }
23974 _ACEOF
23975 if ac_fn_c_try_link "$LINENO"; then :
23976   ac_cv_lib_m_lgamma=yes
23977 else
23978   ac_cv_lib_m_lgamma=no
23979 fi
23980 rm -f core conftest.err conftest.$ac_objext \
23981     conftest$ac_exeext conftest.$ac_ext
23982 LIBS=$ac_check_lib_save_LIBS
23983 fi
23984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_lgamma" >&5
23985 $as_echo "$ac_cv_lib_m_lgamma" >&6; }
23986 if test "x$ac_cv_lib_m_lgamma" = x""yes; then :
23987
23988 $as_echo "#define HAVE_LGAMMA 1" >>confdefs.h
23989
23990 fi
23991
23992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgammaf in -lm" >&5
23993 $as_echo_n "checking for lgammaf in -lm... " >&6; }
23994 if test "${ac_cv_lib_m_lgammaf+set}" = set; then :
23995   $as_echo_n "(cached) " >&6
23996 else
23997   ac_check_lib_save_LIBS=$LIBS
23998 LIBS="-lm  $LIBS"
23999 if test x$gcc_no_link = xyes; then
24000   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24001 fi
24002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24003 /* end confdefs.h.  */
24004
24005 /* Override any GCC internal prototype to avoid an error.
24006    Use char because int might match the return type of a GCC
24007    builtin and then its argument prototype would still apply.  */
24008 #ifdef __cplusplus
24009 extern "C"
24010 #endif
24011 char lgammaf ();
24012 int
24013 main ()
24014 {
24015 return lgammaf ();
24016   ;
24017   return 0;
24018 }
24019 _ACEOF
24020 if ac_fn_c_try_link "$LINENO"; then :
24021   ac_cv_lib_m_lgammaf=yes
24022 else
24023   ac_cv_lib_m_lgammaf=no
24024 fi
24025 rm -f core conftest.err conftest.$ac_objext \
24026     conftest$ac_exeext conftest.$ac_ext
24027 LIBS=$ac_check_lib_save_LIBS
24028 fi
24029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_lgammaf" >&5
24030 $as_echo "$ac_cv_lib_m_lgammaf" >&6; }
24031 if test "x$ac_cv_lib_m_lgammaf" = x""yes; then :
24032
24033 $as_echo "#define HAVE_LGAMMAF 1" >>confdefs.h
24034
24035 fi
24036
24037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgammal in -lm" >&5
24038 $as_echo_n "checking for lgammal in -lm... " >&6; }
24039 if test "${ac_cv_lib_m_lgammal+set}" = set; then :
24040   $as_echo_n "(cached) " >&6
24041 else
24042   ac_check_lib_save_LIBS=$LIBS
24043 LIBS="-lm  $LIBS"
24044 if test x$gcc_no_link = xyes; then
24045   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24046 fi
24047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24048 /* end confdefs.h.  */
24049
24050 /* Override any GCC internal prototype to avoid an error.
24051    Use char because int might match the return type of a GCC
24052    builtin and then its argument prototype would still apply.  */
24053 #ifdef __cplusplus
24054 extern "C"
24055 #endif
24056 char lgammal ();
24057 int
24058 main ()
24059 {
24060 return lgammal ();
24061   ;
24062   return 0;
24063 }
24064 _ACEOF
24065 if ac_fn_c_try_link "$LINENO"; then :
24066   ac_cv_lib_m_lgammal=yes
24067 else
24068   ac_cv_lib_m_lgammal=no
24069 fi
24070 rm -f core conftest.err conftest.$ac_objext \
24071     conftest$ac_exeext conftest.$ac_ext
24072 LIBS=$ac_check_lib_save_LIBS
24073 fi
24074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_lgammal" >&5
24075 $as_echo "$ac_cv_lib_m_lgammal" >&6; }
24076 if test "x$ac_cv_lib_m_lgammal" = x""yes; then :
24077
24078 $as_echo "#define HAVE_LGAMMAL 1" >>confdefs.h
24079
24080 fi
24081
24082
24083 # Check for GFORTRAN_C99_1.1 funcs
24084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cacos in -lm" >&5
24085 $as_echo_n "checking for cacos in -lm... " >&6; }
24086 if test "${ac_cv_lib_m_cacos+set}" = set; then :
24087   $as_echo_n "(cached) " >&6
24088 else
24089   ac_check_lib_save_LIBS=$LIBS
24090 LIBS="-lm  $LIBS"
24091 if test x$gcc_no_link = xyes; then
24092   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24093 fi
24094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24095 /* end confdefs.h.  */
24096
24097 /* Override any GCC internal prototype to avoid an error.
24098    Use char because int might match the return type of a GCC
24099    builtin and then its argument prototype would still apply.  */
24100 #ifdef __cplusplus
24101 extern "C"
24102 #endif
24103 char cacos ();
24104 int
24105 main ()
24106 {
24107 return cacos ();
24108   ;
24109   return 0;
24110 }
24111 _ACEOF
24112 if ac_fn_c_try_link "$LINENO"; then :
24113   ac_cv_lib_m_cacos=yes
24114 else
24115   ac_cv_lib_m_cacos=no
24116 fi
24117 rm -f core conftest.err conftest.$ac_objext \
24118     conftest$ac_exeext conftest.$ac_ext
24119 LIBS=$ac_check_lib_save_LIBS
24120 fi
24121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cacos" >&5
24122 $as_echo "$ac_cv_lib_m_cacos" >&6; }
24123 if test "x$ac_cv_lib_m_cacos" = x""yes; then :
24124
24125 $as_echo "#define HAVE_CACOS 1" >>confdefs.h
24126
24127 fi
24128
24129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cacosf in -lm" >&5
24130 $as_echo_n "checking for cacosf in -lm... " >&6; }
24131 if test "${ac_cv_lib_m_cacosf+set}" = set; then :
24132   $as_echo_n "(cached) " >&6
24133 else
24134   ac_check_lib_save_LIBS=$LIBS
24135 LIBS="-lm  $LIBS"
24136 if test x$gcc_no_link = xyes; then
24137   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24138 fi
24139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24140 /* end confdefs.h.  */
24141
24142 /* Override any GCC internal prototype to avoid an error.
24143    Use char because int might match the return type of a GCC
24144    builtin and then its argument prototype would still apply.  */
24145 #ifdef __cplusplus
24146 extern "C"
24147 #endif
24148 char cacosf ();
24149 int
24150 main ()
24151 {
24152 return cacosf ();
24153   ;
24154   return 0;
24155 }
24156 _ACEOF
24157 if ac_fn_c_try_link "$LINENO"; then :
24158   ac_cv_lib_m_cacosf=yes
24159 else
24160   ac_cv_lib_m_cacosf=no
24161 fi
24162 rm -f core conftest.err conftest.$ac_objext \
24163     conftest$ac_exeext conftest.$ac_ext
24164 LIBS=$ac_check_lib_save_LIBS
24165 fi
24166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cacosf" >&5
24167 $as_echo "$ac_cv_lib_m_cacosf" >&6; }
24168 if test "x$ac_cv_lib_m_cacosf" = x""yes; then :
24169
24170 $as_echo "#define HAVE_CACOSF 1" >>confdefs.h
24171
24172 fi
24173
24174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cacosh in -lm" >&5
24175 $as_echo_n "checking for cacosh in -lm... " >&6; }
24176 if test "${ac_cv_lib_m_cacosh+set}" = set; then :
24177   $as_echo_n "(cached) " >&6
24178 else
24179   ac_check_lib_save_LIBS=$LIBS
24180 LIBS="-lm  $LIBS"
24181 if test x$gcc_no_link = xyes; then
24182   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24183 fi
24184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24185 /* end confdefs.h.  */
24186
24187 /* Override any GCC internal prototype to avoid an error.
24188    Use char because int might match the return type of a GCC
24189    builtin and then its argument prototype would still apply.  */
24190 #ifdef __cplusplus
24191 extern "C"
24192 #endif
24193 char cacosh ();
24194 int
24195 main ()
24196 {
24197 return cacosh ();
24198   ;
24199   return 0;
24200 }
24201 _ACEOF
24202 if ac_fn_c_try_link "$LINENO"; then :
24203   ac_cv_lib_m_cacosh=yes
24204 else
24205   ac_cv_lib_m_cacosh=no
24206 fi
24207 rm -f core conftest.err conftest.$ac_objext \
24208     conftest$ac_exeext conftest.$ac_ext
24209 LIBS=$ac_check_lib_save_LIBS
24210 fi
24211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cacosh" >&5
24212 $as_echo "$ac_cv_lib_m_cacosh" >&6; }
24213 if test "x$ac_cv_lib_m_cacosh" = x""yes; then :
24214
24215 $as_echo "#define HAVE_CACOSH 1" >>confdefs.h
24216
24217 fi
24218
24219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cacoshf in -lm" >&5
24220 $as_echo_n "checking for cacoshf in -lm... " >&6; }
24221 if test "${ac_cv_lib_m_cacoshf+set}" = set; then :
24222   $as_echo_n "(cached) " >&6
24223 else
24224   ac_check_lib_save_LIBS=$LIBS
24225 LIBS="-lm  $LIBS"
24226 if test x$gcc_no_link = xyes; then
24227   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24228 fi
24229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24230 /* end confdefs.h.  */
24231
24232 /* Override any GCC internal prototype to avoid an error.
24233    Use char because int might match the return type of a GCC
24234    builtin and then its argument prototype would still apply.  */
24235 #ifdef __cplusplus
24236 extern "C"
24237 #endif
24238 char cacoshf ();
24239 int
24240 main ()
24241 {
24242 return cacoshf ();
24243   ;
24244   return 0;
24245 }
24246 _ACEOF
24247 if ac_fn_c_try_link "$LINENO"; then :
24248   ac_cv_lib_m_cacoshf=yes
24249 else
24250   ac_cv_lib_m_cacoshf=no
24251 fi
24252 rm -f core conftest.err conftest.$ac_objext \
24253     conftest$ac_exeext conftest.$ac_ext
24254 LIBS=$ac_check_lib_save_LIBS
24255 fi
24256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cacoshf" >&5
24257 $as_echo "$ac_cv_lib_m_cacoshf" >&6; }
24258 if test "x$ac_cv_lib_m_cacoshf" = x""yes; then :
24259
24260 $as_echo "#define HAVE_CACOSHF 1" >>confdefs.h
24261
24262 fi
24263
24264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cacoshl in -lm" >&5
24265 $as_echo_n "checking for cacoshl in -lm... " >&6; }
24266 if test "${ac_cv_lib_m_cacoshl+set}" = set; then :
24267   $as_echo_n "(cached) " >&6
24268 else
24269   ac_check_lib_save_LIBS=$LIBS
24270 LIBS="-lm  $LIBS"
24271 if test x$gcc_no_link = xyes; then
24272   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24273 fi
24274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24275 /* end confdefs.h.  */
24276
24277 /* Override any GCC internal prototype to avoid an error.
24278    Use char because int might match the return type of a GCC
24279    builtin and then its argument prototype would still apply.  */
24280 #ifdef __cplusplus
24281 extern "C"
24282 #endif
24283 char cacoshl ();
24284 int
24285 main ()
24286 {
24287 return cacoshl ();
24288   ;
24289   return 0;
24290 }
24291 _ACEOF
24292 if ac_fn_c_try_link "$LINENO"; then :
24293   ac_cv_lib_m_cacoshl=yes
24294 else
24295   ac_cv_lib_m_cacoshl=no
24296 fi
24297 rm -f core conftest.err conftest.$ac_objext \
24298     conftest$ac_exeext conftest.$ac_ext
24299 LIBS=$ac_check_lib_save_LIBS
24300 fi
24301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cacoshl" >&5
24302 $as_echo "$ac_cv_lib_m_cacoshl" >&6; }
24303 if test "x$ac_cv_lib_m_cacoshl" = x""yes; then :
24304
24305 $as_echo "#define HAVE_CACOSHL 1" >>confdefs.h
24306
24307 fi
24308
24309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cacosl in -lm" >&5
24310 $as_echo_n "checking for cacosl in -lm... " >&6; }
24311 if test "${ac_cv_lib_m_cacosl+set}" = set; then :
24312   $as_echo_n "(cached) " >&6
24313 else
24314   ac_check_lib_save_LIBS=$LIBS
24315 LIBS="-lm  $LIBS"
24316 if test x$gcc_no_link = xyes; then
24317   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24318 fi
24319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24320 /* end confdefs.h.  */
24321
24322 /* Override any GCC internal prototype to avoid an error.
24323    Use char because int might match the return type of a GCC
24324    builtin and then its argument prototype would still apply.  */
24325 #ifdef __cplusplus
24326 extern "C"
24327 #endif
24328 char cacosl ();
24329 int
24330 main ()
24331 {
24332 return cacosl ();
24333   ;
24334   return 0;
24335 }
24336 _ACEOF
24337 if ac_fn_c_try_link "$LINENO"; then :
24338   ac_cv_lib_m_cacosl=yes
24339 else
24340   ac_cv_lib_m_cacosl=no
24341 fi
24342 rm -f core conftest.err conftest.$ac_objext \
24343     conftest$ac_exeext conftest.$ac_ext
24344 LIBS=$ac_check_lib_save_LIBS
24345 fi
24346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cacosl" >&5
24347 $as_echo "$ac_cv_lib_m_cacosl" >&6; }
24348 if test "x$ac_cv_lib_m_cacosl" = x""yes; then :
24349
24350 $as_echo "#define HAVE_CACOSL 1" >>confdefs.h
24351
24352 fi
24353
24354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for casin in -lm" >&5
24355 $as_echo_n "checking for casin in -lm... " >&6; }
24356 if test "${ac_cv_lib_m_casin+set}" = set; then :
24357   $as_echo_n "(cached) " >&6
24358 else
24359   ac_check_lib_save_LIBS=$LIBS
24360 LIBS="-lm  $LIBS"
24361 if test x$gcc_no_link = xyes; then
24362   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24363 fi
24364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24365 /* end confdefs.h.  */
24366
24367 /* Override any GCC internal prototype to avoid an error.
24368    Use char because int might match the return type of a GCC
24369    builtin and then its argument prototype would still apply.  */
24370 #ifdef __cplusplus
24371 extern "C"
24372 #endif
24373 char casin ();
24374 int
24375 main ()
24376 {
24377 return casin ();
24378   ;
24379   return 0;
24380 }
24381 _ACEOF
24382 if ac_fn_c_try_link "$LINENO"; then :
24383   ac_cv_lib_m_casin=yes
24384 else
24385   ac_cv_lib_m_casin=no
24386 fi
24387 rm -f core conftest.err conftest.$ac_objext \
24388     conftest$ac_exeext conftest.$ac_ext
24389 LIBS=$ac_check_lib_save_LIBS
24390 fi
24391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_casin" >&5
24392 $as_echo "$ac_cv_lib_m_casin" >&6; }
24393 if test "x$ac_cv_lib_m_casin" = x""yes; then :
24394
24395 $as_echo "#define HAVE_CASIN 1" >>confdefs.h
24396
24397 fi
24398
24399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for casinf in -lm" >&5
24400 $as_echo_n "checking for casinf in -lm... " >&6; }
24401 if test "${ac_cv_lib_m_casinf+set}" = set; then :
24402   $as_echo_n "(cached) " >&6
24403 else
24404   ac_check_lib_save_LIBS=$LIBS
24405 LIBS="-lm  $LIBS"
24406 if test x$gcc_no_link = xyes; then
24407   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24408 fi
24409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24410 /* end confdefs.h.  */
24411
24412 /* Override any GCC internal prototype to avoid an error.
24413    Use char because int might match the return type of a GCC
24414    builtin and then its argument prototype would still apply.  */
24415 #ifdef __cplusplus
24416 extern "C"
24417 #endif
24418 char casinf ();
24419 int
24420 main ()
24421 {
24422 return casinf ();
24423   ;
24424   return 0;
24425 }
24426 _ACEOF
24427 if ac_fn_c_try_link "$LINENO"; then :
24428   ac_cv_lib_m_casinf=yes
24429 else
24430   ac_cv_lib_m_casinf=no
24431 fi
24432 rm -f core conftest.err conftest.$ac_objext \
24433     conftest$ac_exeext conftest.$ac_ext
24434 LIBS=$ac_check_lib_save_LIBS
24435 fi
24436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_casinf" >&5
24437 $as_echo "$ac_cv_lib_m_casinf" >&6; }
24438 if test "x$ac_cv_lib_m_casinf" = x""yes; then :
24439
24440 $as_echo "#define HAVE_CASINF 1" >>confdefs.h
24441
24442 fi
24443
24444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for casinh in -lm" >&5
24445 $as_echo_n "checking for casinh in -lm... " >&6; }
24446 if test "${ac_cv_lib_m_casinh+set}" = set; then :
24447   $as_echo_n "(cached) " >&6
24448 else
24449   ac_check_lib_save_LIBS=$LIBS
24450 LIBS="-lm  $LIBS"
24451 if test x$gcc_no_link = xyes; then
24452   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24453 fi
24454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24455 /* end confdefs.h.  */
24456
24457 /* Override any GCC internal prototype to avoid an error.
24458    Use char because int might match the return type of a GCC
24459    builtin and then its argument prototype would still apply.  */
24460 #ifdef __cplusplus
24461 extern "C"
24462 #endif
24463 char casinh ();
24464 int
24465 main ()
24466 {
24467 return casinh ();
24468   ;
24469   return 0;
24470 }
24471 _ACEOF
24472 if ac_fn_c_try_link "$LINENO"; then :
24473   ac_cv_lib_m_casinh=yes
24474 else
24475   ac_cv_lib_m_casinh=no
24476 fi
24477 rm -f core conftest.err conftest.$ac_objext \
24478     conftest$ac_exeext conftest.$ac_ext
24479 LIBS=$ac_check_lib_save_LIBS
24480 fi
24481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_casinh" >&5
24482 $as_echo "$ac_cv_lib_m_casinh" >&6; }
24483 if test "x$ac_cv_lib_m_casinh" = x""yes; then :
24484
24485 $as_echo "#define HAVE_CASINH 1" >>confdefs.h
24486
24487 fi
24488
24489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for casinhf in -lm" >&5
24490 $as_echo_n "checking for casinhf in -lm... " >&6; }
24491 if test "${ac_cv_lib_m_casinhf+set}" = set; then :
24492   $as_echo_n "(cached) " >&6
24493 else
24494   ac_check_lib_save_LIBS=$LIBS
24495 LIBS="-lm  $LIBS"
24496 if test x$gcc_no_link = xyes; then
24497   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24498 fi
24499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24500 /* end confdefs.h.  */
24501
24502 /* Override any GCC internal prototype to avoid an error.
24503    Use char because int might match the return type of a GCC
24504    builtin and then its argument prototype would still apply.  */
24505 #ifdef __cplusplus
24506 extern "C"
24507 #endif
24508 char casinhf ();
24509 int
24510 main ()
24511 {
24512 return casinhf ();
24513   ;
24514   return 0;
24515 }
24516 _ACEOF
24517 if ac_fn_c_try_link "$LINENO"; then :
24518   ac_cv_lib_m_casinhf=yes
24519 else
24520   ac_cv_lib_m_casinhf=no
24521 fi
24522 rm -f core conftest.err conftest.$ac_objext \
24523     conftest$ac_exeext conftest.$ac_ext
24524 LIBS=$ac_check_lib_save_LIBS
24525 fi
24526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_casinhf" >&5
24527 $as_echo "$ac_cv_lib_m_casinhf" >&6; }
24528 if test "x$ac_cv_lib_m_casinhf" = x""yes; then :
24529
24530 $as_echo "#define HAVE_CASINHF 1" >>confdefs.h
24531
24532 fi
24533
24534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for casinhl in -lm" >&5
24535 $as_echo_n "checking for casinhl in -lm... " >&6; }
24536 if test "${ac_cv_lib_m_casinhl+set}" = set; then :
24537   $as_echo_n "(cached) " >&6
24538 else
24539   ac_check_lib_save_LIBS=$LIBS
24540 LIBS="-lm  $LIBS"
24541 if test x$gcc_no_link = xyes; then
24542   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24543 fi
24544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24545 /* end confdefs.h.  */
24546
24547 /* Override any GCC internal prototype to avoid an error.
24548    Use char because int might match the return type of a GCC
24549    builtin and then its argument prototype would still apply.  */
24550 #ifdef __cplusplus
24551 extern "C"
24552 #endif
24553 char casinhl ();
24554 int
24555 main ()
24556 {
24557 return casinhl ();
24558   ;
24559   return 0;
24560 }
24561 _ACEOF
24562 if ac_fn_c_try_link "$LINENO"; then :
24563   ac_cv_lib_m_casinhl=yes
24564 else
24565   ac_cv_lib_m_casinhl=no
24566 fi
24567 rm -f core conftest.err conftest.$ac_objext \
24568     conftest$ac_exeext conftest.$ac_ext
24569 LIBS=$ac_check_lib_save_LIBS
24570 fi
24571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_casinhl" >&5
24572 $as_echo "$ac_cv_lib_m_casinhl" >&6; }
24573 if test "x$ac_cv_lib_m_casinhl" = x""yes; then :
24574
24575 $as_echo "#define HAVE_CASINHL 1" >>confdefs.h
24576
24577 fi
24578
24579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for casinl in -lm" >&5
24580 $as_echo_n "checking for casinl in -lm... " >&6; }
24581 if test "${ac_cv_lib_m_casinl+set}" = set; then :
24582   $as_echo_n "(cached) " >&6
24583 else
24584   ac_check_lib_save_LIBS=$LIBS
24585 LIBS="-lm  $LIBS"
24586 if test x$gcc_no_link = xyes; then
24587   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24588 fi
24589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24590 /* end confdefs.h.  */
24591
24592 /* Override any GCC internal prototype to avoid an error.
24593    Use char because int might match the return type of a GCC
24594    builtin and then its argument prototype would still apply.  */
24595 #ifdef __cplusplus
24596 extern "C"
24597 #endif
24598 char casinl ();
24599 int
24600 main ()
24601 {
24602 return casinl ();
24603   ;
24604   return 0;
24605 }
24606 _ACEOF
24607 if ac_fn_c_try_link "$LINENO"; then :
24608   ac_cv_lib_m_casinl=yes
24609 else
24610   ac_cv_lib_m_casinl=no
24611 fi
24612 rm -f core conftest.err conftest.$ac_objext \
24613     conftest$ac_exeext conftest.$ac_ext
24614 LIBS=$ac_check_lib_save_LIBS
24615 fi
24616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_casinl" >&5
24617 $as_echo "$ac_cv_lib_m_casinl" >&6; }
24618 if test "x$ac_cv_lib_m_casinl" = x""yes; then :
24619
24620 $as_echo "#define HAVE_CASINL 1" >>confdefs.h
24621
24622 fi
24623
24624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catan in -lm" >&5
24625 $as_echo_n "checking for catan in -lm... " >&6; }
24626 if test "${ac_cv_lib_m_catan+set}" = set; then :
24627   $as_echo_n "(cached) " >&6
24628 else
24629   ac_check_lib_save_LIBS=$LIBS
24630 LIBS="-lm  $LIBS"
24631 if test x$gcc_no_link = xyes; then
24632   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24633 fi
24634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24635 /* end confdefs.h.  */
24636
24637 /* Override any GCC internal prototype to avoid an error.
24638    Use char because int might match the return type of a GCC
24639    builtin and then its argument prototype would still apply.  */
24640 #ifdef __cplusplus
24641 extern "C"
24642 #endif
24643 char catan ();
24644 int
24645 main ()
24646 {
24647 return catan ();
24648   ;
24649   return 0;
24650 }
24651 _ACEOF
24652 if ac_fn_c_try_link "$LINENO"; then :
24653   ac_cv_lib_m_catan=yes
24654 else
24655   ac_cv_lib_m_catan=no
24656 fi
24657 rm -f core conftest.err conftest.$ac_objext \
24658     conftest$ac_exeext conftest.$ac_ext
24659 LIBS=$ac_check_lib_save_LIBS
24660 fi
24661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_catan" >&5
24662 $as_echo "$ac_cv_lib_m_catan" >&6; }
24663 if test "x$ac_cv_lib_m_catan" = x""yes; then :
24664
24665 $as_echo "#define HAVE_CATAN 1" >>confdefs.h
24666
24667 fi
24668
24669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catanf in -lm" >&5
24670 $as_echo_n "checking for catanf in -lm... " >&6; }
24671 if test "${ac_cv_lib_m_catanf+set}" = set; then :
24672   $as_echo_n "(cached) " >&6
24673 else
24674   ac_check_lib_save_LIBS=$LIBS
24675 LIBS="-lm  $LIBS"
24676 if test x$gcc_no_link = xyes; then
24677   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24678 fi
24679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24680 /* end confdefs.h.  */
24681
24682 /* Override any GCC internal prototype to avoid an error.
24683    Use char because int might match the return type of a GCC
24684    builtin and then its argument prototype would still apply.  */
24685 #ifdef __cplusplus
24686 extern "C"
24687 #endif
24688 char catanf ();
24689 int
24690 main ()
24691 {
24692 return catanf ();
24693   ;
24694   return 0;
24695 }
24696 _ACEOF
24697 if ac_fn_c_try_link "$LINENO"; then :
24698   ac_cv_lib_m_catanf=yes
24699 else
24700   ac_cv_lib_m_catanf=no
24701 fi
24702 rm -f core conftest.err conftest.$ac_objext \
24703     conftest$ac_exeext conftest.$ac_ext
24704 LIBS=$ac_check_lib_save_LIBS
24705 fi
24706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_catanf" >&5
24707 $as_echo "$ac_cv_lib_m_catanf" >&6; }
24708 if test "x$ac_cv_lib_m_catanf" = x""yes; then :
24709
24710 $as_echo "#define HAVE_CATANF 1" >>confdefs.h
24711
24712 fi
24713
24714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catanh in -lm" >&5
24715 $as_echo_n "checking for catanh in -lm... " >&6; }
24716 if test "${ac_cv_lib_m_catanh+set}" = set; then :
24717   $as_echo_n "(cached) " >&6
24718 else
24719   ac_check_lib_save_LIBS=$LIBS
24720 LIBS="-lm  $LIBS"
24721 if test x$gcc_no_link = xyes; then
24722   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24723 fi
24724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24725 /* end confdefs.h.  */
24726
24727 /* Override any GCC internal prototype to avoid an error.
24728    Use char because int might match the return type of a GCC
24729    builtin and then its argument prototype would still apply.  */
24730 #ifdef __cplusplus
24731 extern "C"
24732 #endif
24733 char catanh ();
24734 int
24735 main ()
24736 {
24737 return catanh ();
24738   ;
24739   return 0;
24740 }
24741 _ACEOF
24742 if ac_fn_c_try_link "$LINENO"; then :
24743   ac_cv_lib_m_catanh=yes
24744 else
24745   ac_cv_lib_m_catanh=no
24746 fi
24747 rm -f core conftest.err conftest.$ac_objext \
24748     conftest$ac_exeext conftest.$ac_ext
24749 LIBS=$ac_check_lib_save_LIBS
24750 fi
24751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_catanh" >&5
24752 $as_echo "$ac_cv_lib_m_catanh" >&6; }
24753 if test "x$ac_cv_lib_m_catanh" = x""yes; then :
24754
24755 $as_echo "#define HAVE_CATANH 1" >>confdefs.h
24756
24757 fi
24758
24759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catanhf in -lm" >&5
24760 $as_echo_n "checking for catanhf in -lm... " >&6; }
24761 if test "${ac_cv_lib_m_catanhf+set}" = set; then :
24762   $as_echo_n "(cached) " >&6
24763 else
24764   ac_check_lib_save_LIBS=$LIBS
24765 LIBS="-lm  $LIBS"
24766 if test x$gcc_no_link = xyes; then
24767   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24768 fi
24769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24770 /* end confdefs.h.  */
24771
24772 /* Override any GCC internal prototype to avoid an error.
24773    Use char because int might match the return type of a GCC
24774    builtin and then its argument prototype would still apply.  */
24775 #ifdef __cplusplus
24776 extern "C"
24777 #endif
24778 char catanhf ();
24779 int
24780 main ()
24781 {
24782 return catanhf ();
24783   ;
24784   return 0;
24785 }
24786 _ACEOF
24787 if ac_fn_c_try_link "$LINENO"; then :
24788   ac_cv_lib_m_catanhf=yes
24789 else
24790   ac_cv_lib_m_catanhf=no
24791 fi
24792 rm -f core conftest.err conftest.$ac_objext \
24793     conftest$ac_exeext conftest.$ac_ext
24794 LIBS=$ac_check_lib_save_LIBS
24795 fi
24796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_catanhf" >&5
24797 $as_echo "$ac_cv_lib_m_catanhf" >&6; }
24798 if test "x$ac_cv_lib_m_catanhf" = x""yes; then :
24799
24800 $as_echo "#define HAVE_CATANHF 1" >>confdefs.h
24801
24802 fi
24803
24804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catanhl in -lm" >&5
24805 $as_echo_n "checking for catanhl in -lm... " >&6; }
24806 if test "${ac_cv_lib_m_catanhl+set}" = set; then :
24807   $as_echo_n "(cached) " >&6
24808 else
24809   ac_check_lib_save_LIBS=$LIBS
24810 LIBS="-lm  $LIBS"
24811 if test x$gcc_no_link = xyes; then
24812   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24813 fi
24814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24815 /* end confdefs.h.  */
24816
24817 /* Override any GCC internal prototype to avoid an error.
24818    Use char because int might match the return type of a GCC
24819    builtin and then its argument prototype would still apply.  */
24820 #ifdef __cplusplus
24821 extern "C"
24822 #endif
24823 char catanhl ();
24824 int
24825 main ()
24826 {
24827 return catanhl ();
24828   ;
24829   return 0;
24830 }
24831 _ACEOF
24832 if ac_fn_c_try_link "$LINENO"; then :
24833   ac_cv_lib_m_catanhl=yes
24834 else
24835   ac_cv_lib_m_catanhl=no
24836 fi
24837 rm -f core conftest.err conftest.$ac_objext \
24838     conftest$ac_exeext conftest.$ac_ext
24839 LIBS=$ac_check_lib_save_LIBS
24840 fi
24841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_catanhl" >&5
24842 $as_echo "$ac_cv_lib_m_catanhl" >&6; }
24843 if test "x$ac_cv_lib_m_catanhl" = x""yes; then :
24844
24845 $as_echo "#define HAVE_CATANHL 1" >>confdefs.h
24846
24847 fi
24848
24849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catanl in -lm" >&5
24850 $as_echo_n "checking for catanl in -lm... " >&6; }
24851 if test "${ac_cv_lib_m_catanl+set}" = set; then :
24852   $as_echo_n "(cached) " >&6
24853 else
24854   ac_check_lib_save_LIBS=$LIBS
24855 LIBS="-lm  $LIBS"
24856 if test x$gcc_no_link = xyes; then
24857   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24858 fi
24859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24860 /* end confdefs.h.  */
24861
24862 /* Override any GCC internal prototype to avoid an error.
24863    Use char because int might match the return type of a GCC
24864    builtin and then its argument prototype would still apply.  */
24865 #ifdef __cplusplus
24866 extern "C"
24867 #endif
24868 char catanl ();
24869 int
24870 main ()
24871 {
24872 return catanl ();
24873   ;
24874   return 0;
24875 }
24876 _ACEOF
24877 if ac_fn_c_try_link "$LINENO"; then :
24878   ac_cv_lib_m_catanl=yes
24879 else
24880   ac_cv_lib_m_catanl=no
24881 fi
24882 rm -f core conftest.err conftest.$ac_objext \
24883     conftest$ac_exeext conftest.$ac_ext
24884 LIBS=$ac_check_lib_save_LIBS
24885 fi
24886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_catanl" >&5
24887 $as_echo "$ac_cv_lib_m_catanl" >&6; }
24888 if test "x$ac_cv_lib_m_catanl" = x""yes; then :
24889
24890 $as_echo "#define HAVE_CATANL 1" >>confdefs.h
24891
24892 fi
24893
24894
24895 # On AIX, clog is present in libm as __clog
24896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __clog in -lm" >&5
24897 $as_echo_n "checking for __clog in -lm... " >&6; }
24898 if test "${ac_cv_lib_m___clog+set}" = set; then :
24899   $as_echo_n "(cached) " >&6
24900 else
24901   ac_check_lib_save_LIBS=$LIBS
24902 LIBS="-lm  $LIBS"
24903 if test x$gcc_no_link = xyes; then
24904   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
24905 fi
24906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24907 /* end confdefs.h.  */
24908
24909 /* Override any GCC internal prototype to avoid an error.
24910    Use char because int might match the return type of a GCC
24911    builtin and then its argument prototype would still apply.  */
24912 #ifdef __cplusplus
24913 extern "C"
24914 #endif
24915 char __clog ();
24916 int
24917 main ()
24918 {
24919 return __clog ();
24920   ;
24921   return 0;
24922 }
24923 _ACEOF
24924 if ac_fn_c_try_link "$LINENO"; then :
24925   ac_cv_lib_m___clog=yes
24926 else
24927   ac_cv_lib_m___clog=no
24928 fi
24929 rm -f core conftest.err conftest.$ac_objext \
24930     conftest$ac_exeext conftest.$ac_ext
24931 LIBS=$ac_check_lib_save_LIBS
24932 fi
24933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m___clog" >&5
24934 $as_echo "$ac_cv_lib_m___clog" >&6; }
24935 if test "x$ac_cv_lib_m___clog" = x""yes; then :
24936
24937 $as_echo "#define HAVE_CLOG 1" >>confdefs.h
24938
24939 fi
24940
24941
24942 # Check whether the system has a working stat()
24943
24944   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target stat is reliable" >&5
24945 $as_echo_n "checking whether the target stat is reliable... " >&6; }
24946 if test "${libgfor_cv_have_working_stat+set}" = set; then :
24947   $as_echo_n "(cached) " >&6
24948 else
24949
24950   if test "$cross_compiling" = yes; then :
24951
24952 case "${target}" in
24953   *mingw*) libgfor_cv_have_working_stat=no ;;
24954   *) libgfor_cv_have_working_stat=yes;;
24955 esac
24956 else
24957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24958 /* end confdefs.h.  */
24959
24960 #include <stdio.h>
24961 #include <sys/types.h>
24962 #include <sys/stat.h>
24963 #include <unistd.h>
24964
24965 int main ()
24966 {
24967   FILE *f, *g;
24968   struct stat st1, st2;
24969
24970   f = fopen ("foo", "w");
24971   g = fopen ("bar", "w");
24972   if (stat ("foo", &st1) != 0 || stat ("bar", &st2))
24973     return 1;
24974   if (st1.st_dev == st2.st_dev && st1.st_ino == st2.st_ino)
24975     return 1;
24976   fclose(f);
24977   fclose(g);
24978   return 0;
24979 }
24980 _ACEOF
24981 if ac_fn_c_try_run "$LINENO"; then :
24982   libgfor_cv_have_working_stat=yes
24983 else
24984   libgfor_cv_have_working_stat=no
24985 fi
24986 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24987   conftest.$ac_objext conftest.beam conftest.$ac_ext
24988 fi
24989
24990 fi
24991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_working_stat" >&5
24992 $as_echo "$libgfor_cv_have_working_stat" >&6; }
24993 if test x"$libgfor_cv_have_working_stat" = xyes; then
24994
24995 $as_echo "#define HAVE_WORKING_STAT 1" >>confdefs.h
24996
24997 fi
24998
24999 # Check whether __mingw_snprintf() is present
25000
25001   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __mingw_snprintf is present" >&5
25002 $as_echo_n "checking whether __mingw_snprintf is present... " >&6; }
25003 if test "${libgfor_cv_have_mingw_snprintf+set}" = set; then :
25004   $as_echo_n "(cached) " >&6
25005 else
25006
25007     if test x$gcc_no_link = xyes; then
25008   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25009 fi
25010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25011 /* end confdefs.h.  */
25012
25013 #include <stdio.h>
25014 extern int __mingw_snprintf (char *, size_t, const char *, ...);
25015
25016 int
25017 main ()
25018 {
25019
25020 __mingw_snprintf (NULL, 0, "%d\n", 1);
25021
25022   ;
25023   return 0;
25024 }
25025 _ACEOF
25026 if ac_fn_c_try_link "$LINENO"; then :
25027   eval "libgfor_cv_have_mingw_snprintf=yes"
25028 else
25029   eval "libgfor_cv_have_mingw_snprintf=no"
25030 fi
25031 rm -f core conftest.err conftest.$ac_objext \
25032     conftest$ac_exeext conftest.$ac_ext
25033
25034 fi
25035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_mingw_snprintf" >&5
25036 $as_echo "$libgfor_cv_have_mingw_snprintf" >&6; }
25037   if test x"$libgfor_cv_have_mingw_snprintf" = xyes; then
25038
25039 $as_echo "#define HAVE_MINGW_SNPRINTF 1" >>confdefs.h
25040
25041   fi
25042
25043
25044 # Check for a broken powf implementation
25045
25046   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether powf is broken" >&5
25047 $as_echo_n "checking whether powf is broken... " >&6; }
25048 if test "${libgfor_cv_have_broken_powf+set}" = set; then :
25049   $as_echo_n "(cached) " >&6
25050 else
25051
25052 case "${target}" in
25053   hppa*64*-*-hpux*) libgfor_cv_have_broken_powf=yes ;;
25054   *) libgfor_cv_have_broken_powf=no;;
25055 esac
25056 fi
25057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_broken_powf" >&5
25058 $as_echo "$libgfor_cv_have_broken_powf" >&6; }
25059   if test x"$libgfor_cv_have_broken_powf" = xyes; then
25060
25061 $as_echo "#define HAVE_BROKEN_POWF 1" >>confdefs.h
25062
25063   fi
25064
25065
25066 # Check whether libquadmath should be used
25067 # Check whether --enable-libquadmath-support was given.
25068 if test "${enable_libquadmath_support+set}" = set; then :
25069   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
25070 else
25071   ENABLE_LIBQUADMATH_SUPPORT=yes
25072 fi
25073
25074 enable_libquadmath_support=
25075 if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then
25076   enable_libquadmath_support=no
25077 fi
25078
25079 # Check whether we have a __float128 type, depends on enable_libquadmath_support
25080
25081   LIBQUADSPEC=
25082
25083   if test "x$enable_libquadmath_support" != xno; then
25084
25085   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have a usable __float128 type" >&5
25086 $as_echo_n "checking whether we have a usable __float128 type... " >&6; }
25087 if test "${libgfor_cv_have_float128+set}" = set; then :
25088   $as_echo_n "(cached) " >&6
25089 else
25090
25091    if test x$gcc_no_link = xyes; then
25092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25093 /* end confdefs.h.  */
25094
25095     typedef _Complex float __attribute__((mode(TC))) __complex128;
25096
25097     __float128 foo (__float128 x)
25098     {
25099
25100      __complex128 z1, z2;
25101
25102      z1 = x;
25103      z2 = x / 7.Q;
25104      z2 /= z1;
25105
25106      return (__float128) z2;
25107     }
25108
25109     __float128 bar (__float128 x)
25110     {
25111       return x * __builtin_huge_valq ();
25112     }
25113
25114 int
25115 main ()
25116 {
25117
25118     foo (1.2Q);
25119     bar (1.2Q);
25120
25121   ;
25122   return 0;
25123 }
25124 _ACEOF
25125 if ac_fn_c_try_compile "$LINENO"; then :
25126
25127     libgfor_cv_have_float128=yes
25128
25129 else
25130
25131     libgfor_cv_have_float128=no
25132
25133 fi
25134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25135 else
25136   if test x$gcc_no_link = xyes; then
25137   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25138 fi
25139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25140 /* end confdefs.h.  */
25141
25142     typedef _Complex float __attribute__((mode(TC))) __complex128;
25143
25144     __float128 foo (__float128 x)
25145     {
25146
25147      __complex128 z1, z2;
25148
25149      z1 = x;
25150      z2 = x / 7.Q;
25151      z2 /= z1;
25152
25153      return (__float128) z2;
25154     }
25155
25156     __float128 bar (__float128 x)
25157     {
25158       return x * __builtin_huge_valq ();
25159     }
25160
25161 int
25162 main ()
25163 {
25164
25165     foo (1.2Q);
25166     bar (1.2Q);
25167
25168   ;
25169   return 0;
25170 }
25171 _ACEOF
25172 if ac_fn_c_try_link "$LINENO"; then :
25173
25174     libgfor_cv_have_float128=yes
25175
25176 else
25177
25178     libgfor_cv_have_float128=no
25179
25180 fi
25181 rm -f core conftest.err conftest.$ac_objext \
25182     conftest$ac_exeext conftest.$ac_ext
25183 fi
25184 fi
25185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_float128" >&5
25186 $as_echo "$libgfor_cv_have_float128" >&6; }
25187
25188   if test "x$libgfor_cv_have_float128" = xyes; then
25189
25190 $as_echo "#define HAVE_FLOAT128 1" >>confdefs.h
25191
25192
25193                                 ac_xsave_c_werror_flag=$ac_c_werror_flag
25194     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --as-needed works" >&5
25195 $as_echo_n "checking whether --as-needed works... " >&6; }
25196 if test "${libgfor_cv_have_as_needed+set}" = set; then :
25197   $as_echo_n "(cached) " >&6
25198 else
25199
25200       save_LDFLAGS="$LDFLAGS"
25201       LDFLAGS="$LDFLAGS -Wl,--as-needed -lm -Wl,--no-as-needed"
25202       libgfor_cv_have_as_needed=no
25203
25204 ac_c_werror_flag=yes
25205       if test x$gcc_no_link = xyes; then
25206   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25207 fi
25208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25209 /* end confdefs.h.  */
25210
25211 int
25212 main ()
25213 {
25214
25215   ;
25216   return 0;
25217 }
25218 _ACEOF
25219 if ac_fn_c_try_link "$LINENO"; then :
25220   libgfor_cv_have_as_needed=yes
25221 else
25222   libgfor_cv_have_as_needed=no
25223 fi
25224 rm -f core conftest.err conftest.$ac_objext \
25225     conftest$ac_exeext conftest.$ac_ext
25226       LDFLAGS="$save_LDFLAGS"
25227       ac_c_werror_flag=$ac_xsave_c_werror_flag
25228
25229 fi
25230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_as_needed" >&5
25231 $as_echo "$libgfor_cv_have_as_needed" >&6; }
25232
25233         if test "x$libgfor_cv_have_as_needed" = xyes; then
25234       LIBQUADSPEC="%{static-libgfortran:--as-needed} -lquadmath %{static-libgfortran:--no-as-needed}"
25235     else
25236       LIBQUADSPEC="-lquadmath"
25237     fi
25238     if test -f ../libquadmath/libquadmath.la; then
25239       LIBQUADLIB=../libquadmath/libquadmath.la
25240       LIBQUADLIB_DEP=../libquadmath/libquadmath.la
25241       LIBQUADINCLUDE='-I$(srcdir)/../libquadmath'
25242     else
25243       LIBQUADLIB="-lquadmath"
25244       LIBQUADLIB_DEP=
25245       LIBQUADINCLUDE=
25246     fi
25247   fi
25248   else
25249     # for --disable-quadmath
25250     LIBQUADLIB=
25251     LIBQUADLIB_DEP=
25252     LIBQUADINCLUDE=
25253   fi
25254
25255
25256
25257
25258
25259
25260      if test "x$libgfor_cv_have_float128" = xyes; then
25261   LIBGFOR_BUILD_QUAD_TRUE=
25262   LIBGFOR_BUILD_QUAD_FALSE='#'
25263 else
25264   LIBGFOR_BUILD_QUAD_TRUE='#'
25265   LIBGFOR_BUILD_QUAD_FALSE=
25266 fi
25267
25268
25269
25270 # Check for GNU libc feenableexcept
25271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for feenableexcept in -lm" >&5
25272 $as_echo_n "checking for feenableexcept in -lm... " >&6; }
25273 if test "${ac_cv_lib_m_feenableexcept+set}" = set; then :
25274   $as_echo_n "(cached) " >&6
25275 else
25276   ac_check_lib_save_LIBS=$LIBS
25277 LIBS="-lm  $LIBS"
25278 if test x$gcc_no_link = xyes; then
25279   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25280 fi
25281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25282 /* end confdefs.h.  */
25283
25284 /* Override any GCC internal prototype to avoid an error.
25285    Use char because int might match the return type of a GCC
25286    builtin and then its argument prototype would still apply.  */
25287 #ifdef __cplusplus
25288 extern "C"
25289 #endif
25290 char feenableexcept ();
25291 int
25292 main ()
25293 {
25294 return feenableexcept ();
25295   ;
25296   return 0;
25297 }
25298 _ACEOF
25299 if ac_fn_c_try_link "$LINENO"; then :
25300   ac_cv_lib_m_feenableexcept=yes
25301 else
25302   ac_cv_lib_m_feenableexcept=no
25303 fi
25304 rm -f core conftest.err conftest.$ac_objext \
25305     conftest$ac_exeext conftest.$ac_ext
25306 LIBS=$ac_check_lib_save_LIBS
25307 fi
25308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_feenableexcept" >&5
25309 $as_echo "$ac_cv_lib_m_feenableexcept" >&6; }
25310 if test "x$ac_cv_lib_m_feenableexcept" = x""yes; then :
25311   have_feenableexcept=yes
25312 $as_echo "#define HAVE_FEENABLEEXCEPT 1" >>confdefs.h
25313
25314 fi
25315
25316
25317 # At least for glibc, clock_gettime is in librt.  But don't pull that
25318 # in if it still doesn't give us the function we want.
25319 # This test is copied from libgomp, and modified to not link in -lrt
25320 # as libgfortran calls clock_gettime via a weak reference.
25321 if test $ac_cv_func_clock_gettime = no; then
25322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
25323 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
25324 if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then :
25325   $as_echo_n "(cached) " >&6
25326 else
25327   ac_check_lib_save_LIBS=$LIBS
25328 LIBS="-lrt  $LIBS"
25329 if test x$gcc_no_link = xyes; then
25330   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25331 fi
25332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25333 /* end confdefs.h.  */
25334
25335 /* Override any GCC internal prototype to avoid an error.
25336    Use char because int might match the return type of a GCC
25337    builtin and then its argument prototype would still apply.  */
25338 #ifdef __cplusplus
25339 extern "C"
25340 #endif
25341 char clock_gettime ();
25342 int
25343 main ()
25344 {
25345 return clock_gettime ();
25346   ;
25347   return 0;
25348 }
25349 _ACEOF
25350 if ac_fn_c_try_link "$LINENO"; then :
25351   ac_cv_lib_rt_clock_gettime=yes
25352 else
25353   ac_cv_lib_rt_clock_gettime=no
25354 fi
25355 rm -f core conftest.err conftest.$ac_objext \
25356     conftest$ac_exeext conftest.$ac_ext
25357 LIBS=$ac_check_lib_save_LIBS
25358 fi
25359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
25360 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
25361 if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then :
25362
25363 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
25364
25365 fi
25366
25367 fi
25368
25369 # Check for SysV fpsetmask
25370
25371   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fpsetmask is present" >&5
25372 $as_echo_n "checking whether fpsetmask is present... " >&6; }
25373 if test "${libgfor_cv_have_fpsetmask+set}" = set; then :
25374   $as_echo_n "(cached) " >&6
25375 else
25376
25377     if test x$gcc_no_link = xyes; then
25378   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25379 fi
25380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25381 /* end confdefs.h.  */
25382
25383 #if HAVE_FLOATINGPOINT_H
25384 # include <floatingpoint.h>
25385 #endif /* HAVE_FLOATINGPOINT_H */
25386 #if HAVE_IEEEFP_H
25387 # include <ieeefp.h>
25388 #endif /* HAVE_IEEEFP_H */
25389 int
25390 main ()
25391 {
25392 fpsetmask(0);
25393   ;
25394   return 0;
25395 }
25396 _ACEOF
25397 if ac_fn_c_try_link "$LINENO"; then :
25398   eval "libgfor_cv_have_fpsetmask=yes"
25399 else
25400   eval "libgfor_cv_have_fpsetmask=no"
25401 fi
25402 rm -f core conftest.err conftest.$ac_objext \
25403     conftest$ac_exeext conftest.$ac_ext
25404
25405 fi
25406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_fpsetmask" >&5
25407 $as_echo "$libgfor_cv_have_fpsetmask" >&6; }
25408   if test x"$libgfor_cv_have_fpsetmask" = xyes; then
25409     have_fpsetmask=yes
25410
25411 $as_echo "#define HAVE_FPSETMASK 1" >>confdefs.h
25412
25413   fi
25414
25415
25416 # Check for AIX fp_trap and fp_enable
25417 ac_fn_c_check_func "$LINENO" "fp_trap" "ac_cv_func_fp_trap"
25418 if test "x$ac_cv_func_fp_trap" = x""yes; then :
25419   have_fp_trap=yes
25420 $as_echo "#define HAVE_FP_TRAP 1" >>confdefs.h
25421
25422 fi
25423
25424 ac_fn_c_check_func "$LINENO" "fp_enable" "ac_cv_func_fp_enable"
25425 if test "x$ac_cv_func_fp_enable" = x""yes; then :
25426   have_fp_enable=yes
25427 $as_echo "#define HAVE_FP_ENABLE 1" >>confdefs.h
25428
25429 fi
25430
25431
25432 # Runs configure.host to set up necessary host-dependent shell variables.
25433 # We then display a message about it, and propagate them through the
25434 # build chain.
25435 . ${srcdir}/configure.host
25436 { $as_echo "$as_me:${as_lineno-$LINENO}: FPU dependent file will be ${fpu_host}.h" >&5
25437 $as_echo "$as_me: FPU dependent file will be ${fpu_host}.h" >&6;}
25438 FPU_HOST_HEADER=config/${fpu_host}.h
25439
25440
25441 # Some targets require additional compiler options for IEEE compatibility.
25442 IEEE_FLAGS="${ieee_flags}"
25443
25444
25445
25446 # Check for POSIX getpwuid_r
25447 #
25448 # There are two versions of getpwuid_r, the POSIX one with 5
25449 # arguments, and another one with 4 arguments used by at least HP-UX
25450 # 10.2.
25451 if test "$ac_cv_func_getpwuid_r" = "yes"; then
25452    { $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX version of getpwuid_r with 5 arguments" >&5
25453 $as_echo_n "checking POSIX version of getpwuid_r with 5 arguments... " >&6; }
25454 if test "${libgfor_cv_posix_getpwuid_r+set}" = set; then :
25455   $as_echo_n "(cached) " >&6
25456 else
25457
25458    if test x$gcc_no_link = xyes; then
25459   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25460 fi
25461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25462 /* end confdefs.h.  */
25463
25464 #include <stdio.h>
25465 #include <sys/types.h>
25466 #include <pwd.h>
25467 int
25468 main ()
25469 {
25470
25471     getpwuid_r(0, NULL, NULL, 0, NULL);
25472
25473   ;
25474   return 0;
25475 }
25476 _ACEOF
25477 if ac_fn_c_try_link "$LINENO"; then :
25478   libgfor_cv_posix_getpwuid_r="yes"
25479 else
25480   libgfor_cv_posix_getpwuid_r="no"
25481 fi
25482 rm -f core conftest.err conftest.$ac_objext \
25483     conftest$ac_exeext conftest.$ac_ext
25484 fi
25485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_posix_getpwuid_r" >&5
25486 $as_echo "$libgfor_cv_posix_getpwuid_r" >&6; }
25487 fi
25488 if test "$libgfor_cv_posix_getpwuid_r" = "yes"; then
25489
25490 $as_echo "#define HAVE_POSIX_GETPWUID_R 1" >>confdefs.h
25491
25492 fi
25493
25494
25495 # Check out attribute support.
25496
25497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
25498 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
25499 if test "${libgfor_cv_have_attribute_visibility+set}" = set; then :
25500   $as_echo_n "(cached) " >&6
25501 else
25502
25503   save_CFLAGS="$CFLAGS"
25504   CFLAGS="$CFLAGS -Werror"
25505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25506 /* end confdefs.h.  */
25507 void __attribute__((visibility("hidden"))) foo(void) { }
25508 int
25509 main ()
25510 {
25511
25512   ;
25513   return 0;
25514 }
25515 _ACEOF
25516 if ac_fn_c_try_compile "$LINENO"; then :
25517   libgfor_cv_have_attribute_visibility=yes
25518 else
25519   libgfor_cv_have_attribute_visibility=no
25520 fi
25521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25522   CFLAGS="$save_CFLAGS"
25523 fi
25524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_attribute_visibility" >&5
25525 $as_echo "$libgfor_cv_have_attribute_visibility" >&6; }
25526   if test $libgfor_cv_have_attribute_visibility = yes; then
25527
25528 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
25529
25530   fi
25531
25532   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
25533 $as_echo_n "checking whether the target supports dllexport... " >&6; }
25534 if test "${libgfor_cv_have_attribute_dllexport+set}" = set; then :
25535   $as_echo_n "(cached) " >&6
25536 else
25537
25538   save_CFLAGS="$CFLAGS"
25539   CFLAGS="$CFLAGS -Werror"
25540   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25541 /* end confdefs.h.  */
25542 void __attribute__((dllexport)) foo(void) { }
25543 int
25544 main ()
25545 {
25546
25547   ;
25548   return 0;
25549 }
25550 _ACEOF
25551 if ac_fn_c_try_compile "$LINENO"; then :
25552   libgfor_cv_have_attribute_dllexport=yes
25553 else
25554   libgfor_cv_have_attribute_dllexport=no
25555 fi
25556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25557   CFLAGS="$save_CFLAGS"
25558 fi
25559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_attribute_dllexport" >&5
25560 $as_echo "$libgfor_cv_have_attribute_dllexport" >&6; }
25561   if test $libgfor_cv_have_attribute_dllexport = yes; then
25562
25563 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
25564
25565   fi
25566
25567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
25568 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
25569 if test "${libgfor_cv_have_attribute_alias+set}" = set; then :
25570   $as_echo_n "(cached) " >&6
25571 else
25572
25573   if test x$gcc_no_link = xyes; then
25574   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25575 fi
25576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25577 /* end confdefs.h.  */
25578
25579 void foo(void) { }
25580 extern void bar(void) __attribute__((alias("foo")));
25581 int
25582 main ()
25583 {
25584 bar();
25585   ;
25586   return 0;
25587 }
25588 _ACEOF
25589 if ac_fn_c_try_link "$LINENO"; then :
25590   libgfor_cv_have_attribute_alias=yes
25591 else
25592   libgfor_cv_have_attribute_alias=no
25593 fi
25594 rm -f core conftest.err conftest.$ac_objext \
25595     conftest$ac_exeext conftest.$ac_ext
25596 fi
25597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_attribute_alias" >&5
25598 $as_echo "$libgfor_cv_have_attribute_alias" >&6; }
25599   if test $libgfor_cv_have_attribute_alias = yes; then
25600
25601 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
25602
25603   fi
25604
25605 # Check out sync builtins support.
25606
25607   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_fetch_and_add" >&5
25608 $as_echo_n "checking whether the target supports __sync_fetch_and_add... " >&6; }
25609 if test "${libgfor_cv_have_sync_fetch_and_add+set}" = set; then :
25610   $as_echo_n "(cached) " >&6
25611 else
25612
25613   if test x$gcc_no_link = xyes; then
25614   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25615 fi
25616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25617 /* end confdefs.h.  */
25618 int foovar = 0;
25619 int
25620 main ()
25621 {
25622
25623 if (foovar <= 0) return __sync_fetch_and_add (&foovar, 1);
25624 if (foovar > 10) return __sync_add_and_fetch (&foovar, -1);
25625   ;
25626   return 0;
25627 }
25628 _ACEOF
25629 if ac_fn_c_try_link "$LINENO"; then :
25630   libgfor_cv_have_sync_fetch_and_add=yes
25631 else
25632   libgfor_cv_have_sync_fetch_and_add=no
25633 fi
25634 rm -f core conftest.err conftest.$ac_objext \
25635     conftest$ac_exeext conftest.$ac_ext
25636 fi
25637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_sync_fetch_and_add" >&5
25638 $as_echo "$libgfor_cv_have_sync_fetch_and_add" >&6; }
25639   if test $libgfor_cv_have_sync_fetch_and_add = yes; then
25640
25641 $as_echo "#define HAVE_SYNC_FETCH_AND_ADD 1" >>confdefs.h
25642
25643   fi
25644
25645 # Check out thread support.
25646
25647   { $as_echo "$as_me:${as_lineno-$LINENO}: checking configured target thread model" >&5
25648 $as_echo_n "checking configured target thread model... " >&6; }
25649 if test "${libgfor_cv_target_thread_file+set}" = set; then :
25650   $as_echo_n "(cached) " >&6
25651 else
25652
25653 libgfor_cv_target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
25654 fi
25655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_target_thread_file" >&5
25656 $as_echo "$libgfor_cv_target_thread_file" >&6; }
25657
25658   if test $libgfor_cv_target_thread_file != single; then
25659
25660 $as_echo "#define HAVE_GTHR_DEFAULT 1" >>confdefs.h
25661
25662   fi
25663
25664 # Check out #pragma weak.
25665
25666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pragma weak works" >&5
25667 $as_echo_n "checking whether pragma weak works... " >&6; }
25668 if test "${libgfor_cv_have_pragma_weak+set}" = set; then :
25669   $as_echo_n "(cached) " >&6
25670 else
25671
25672   gfor_save_CFLAGS="$CFLAGS"
25673   CFLAGS="$CFLAGS -Wunknown-pragmas"
25674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25675 /* end confdefs.h.  */
25676
25677 void foo (void);
25678 #pragma weak foo
25679
25680 int
25681 main ()
25682 {
25683 if (foo) foo ();
25684   ;
25685   return 0;
25686 }
25687 _ACEOF
25688 if ac_fn_c_try_compile "$LINENO"; then :
25689   libgfor_cv_have_pragma_weak=yes
25690 else
25691   libgfor_cv_have_pragma_weak=no
25692 fi
25693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25694 fi
25695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_pragma_weak" >&5
25696 $as_echo "$libgfor_cv_have_pragma_weak" >&6; }
25697   if test $libgfor_cv_have_pragma_weak = yes; then
25698
25699 $as_echo "#define SUPPORTS_WEAK 1" >>confdefs.h
25700
25701   fi
25702   case "$host" in
25703     *-*-darwin* | *-*-hpux* | *-*-cygwin* | *-*-mingw* )
25704
25705 $as_echo "#define GTHREAD_USE_WEAK 0" >>confdefs.h
25706
25707       ;;
25708   esac
25709
25710 # Various other checks on target
25711
25712   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target can unlink an open file" >&5
25713 $as_echo_n "checking whether the target can unlink an open file... " >&6; }
25714 if test "${libgfor_cv_have_unlink_open_file+set}" = set; then :
25715   $as_echo_n "(cached) " >&6
25716 else
25717
25718   if test "$cross_compiling" = yes; then :
25719
25720 case "${target}" in
25721   *mingw*) libgfor_cv_have_unlink_open_file=no ;;
25722   *) libgfor_cv_have_unlink_open_file=yes;;
25723 esac
25724 else
25725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25726 /* end confdefs.h.  */
25727
25728 #include <errno.h>
25729 #include <fcntl.h>
25730 #include <unistd.h>
25731 #include <sys/stat.h>
25732
25733 int main ()
25734 {
25735   int fd;
25736
25737   fd = open ("testfile", O_RDWR | O_CREAT, S_IWRITE | S_IREAD);
25738   if (fd <= 0)
25739     return 0;
25740   if (unlink ("testfile") == -1)
25741     return 1;
25742   write (fd, "This is a test\n", 15);
25743   close (fd);
25744
25745   if (open ("testfile", O_RDONLY, S_IWRITE | S_IREAD) == -1 && errno == ENOENT)
25746     return 0;
25747   else
25748     return 1;
25749 }
25750 _ACEOF
25751 if ac_fn_c_try_run "$LINENO"; then :
25752   libgfor_cv_have_unlink_open_file=yes
25753 else
25754   libgfor_cv_have_unlink_open_file=no
25755 fi
25756 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25757   conftest.$ac_objext conftest.beam conftest.$ac_ext
25758 fi
25759
25760 fi
25761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_unlink_open_file" >&5
25762 $as_echo "$libgfor_cv_have_unlink_open_file" >&6; }
25763 if test x"$libgfor_cv_have_unlink_open_file" = xyes; then
25764
25765 $as_echo "#define HAVE_UNLINK_OPEN_FILE 1" >>confdefs.h
25766
25767 fi
25768
25769 # Check whether line terminator is LF or CRLF
25770
25771   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target has CRLF as line terminator" >&5
25772 $as_echo_n "checking whether the target has CRLF as line terminator... " >&6; }
25773 if test "${libgfor_cv_have_crlf+set}" = set; then :
25774   $as_echo_n "(cached) " >&6
25775 else
25776
25777   if test "$cross_compiling" = yes; then :
25778
25779 case "${target}" in
25780   *mingw*) libgfor_cv_have_crlf=yes ;;
25781   *) libgfor_cv_have_crlf=no;;
25782 esac
25783 else
25784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25785 /* end confdefs.h.  */
25786
25787 /* This test program should exit with status 0 if system uses a CRLF as
25788    line terminator, and status 1 otherwise.
25789    Since it is used to check for mingw systems, and should return 0 in any
25790    other case, in case of a failure we will not use CRLF.  */
25791 #include <sys/stat.h>
25792 #include <stdlib.h>
25793 #include <fcntl.h>
25794 #include <stdio.h>
25795
25796 int main ()
25797 {
25798 #ifndef O_BINARY
25799   exit(1);
25800 #else
25801   int fd, bytes;
25802   char buff[5];
25803
25804   fd = open ("foo", O_WRONLY | O_CREAT | O_TRUNC, S_IRWXU);
25805   if (fd < 0)
25806     exit(1);
25807   if (write (fd, "\n", 1) < 0)
25808     perror ("write");
25809
25810   close (fd);
25811
25812   if ((fd = open ("foo", O_RDONLY | O_BINARY, S_IRWXU)) < 0)
25813     exit(1);
25814   bytes = read (fd, buff, 5);
25815   if (bytes == 2 && buff[0] == '\r' && buff[1] == '\n')
25816     exit(0);
25817   else
25818     exit(1);
25819 #endif
25820 }
25821 _ACEOF
25822 if ac_fn_c_try_run "$LINENO"; then :
25823   libgfor_cv_have_crlf=yes
25824 else
25825   libgfor_cv_have_crlf=no
25826 fi
25827 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25828   conftest.$ac_objext conftest.beam conftest.$ac_ext
25829 fi
25830
25831 fi
25832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_crlf" >&5
25833 $as_echo "$libgfor_cv_have_crlf" >&6; }
25834 if test x"$libgfor_cv_have_crlf" = xyes; then
25835
25836 $as_echo "#define HAVE_CRLF 1" >>confdefs.h
25837
25838 fi
25839
25840 cat >confcache <<\_ACEOF
25841 # This file is a shell script that caches the results of configure
25842 # tests run on this system so they can be shared between configure
25843 # scripts and configure runs, see configure's option --config-cache.
25844 # It is not useful on other systems.  If it contains results you don't
25845 # want to keep, you may remove or edit it.
25846 #
25847 # config.status only pays attention to the cache file if you give it
25848 # the --recheck option to rerun configure.
25849 #
25850 # `ac_cv_env_foo' variables (set or unset) will be overridden when
25851 # loading this file, other *unset* `ac_cv_foo' will be assigned the
25852 # following values.
25853
25854 _ACEOF
25855
25856 # The following way of writing the cache mishandles newlines in values,
25857 # but we know of no workaround that is simple, portable, and efficient.
25858 # So, we kill variables containing newlines.
25859 # Ultrix sh set writes to stderr and can't be redirected directly,
25860 # and sets the high bit in the cache file unless we assign to the vars.
25861 (
25862   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
25863     eval ac_val=\$$ac_var
25864     case $ac_val in #(
25865     *${as_nl}*)
25866       case $ac_var in #(
25867       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
25868 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
25869       esac
25870       case $ac_var in #(
25871       _ | IFS | as_nl) ;; #(
25872       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
25873       *) { eval $ac_var=; unset $ac_var;} ;;
25874       esac ;;
25875     esac
25876   done
25877
25878   (set) 2>&1 |
25879     case $as_nl`(ac_space=' '; set) 2>&1` in #(
25880     *${as_nl}ac_space=\ *)
25881       # `set' does not quote correctly, so add quotes: double-quote
25882       # substitution turns \\\\ into \\, and sed turns \\ into \.
25883       sed -n \
25884         "s/'/'\\\\''/g;
25885           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
25886       ;; #(
25887     *)
25888       # `set' quotes correctly as required by POSIX, so do not add quotes.
25889       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
25890       ;;
25891     esac |
25892     sort
25893 ) |
25894   sed '
25895      /^ac_cv_env_/b end
25896      t clear
25897      :clear
25898      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
25899      t end
25900      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
25901      :end' >>confcache
25902 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
25903   if test -w "$cache_file"; then
25904     test "x$cache_file" != "x/dev/null" &&
25905       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
25906 $as_echo "$as_me: updating cache $cache_file" >&6;}
25907     cat confcache >$cache_file
25908   else
25909     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
25910 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
25911   fi
25912 fi
25913 rm -f confcache
25914
25915 if test ${multilib} = yes; then
25916   multilib_arg="--enable-multilib"
25917 else
25918   multilib_arg=
25919 fi
25920
25921 # Write our Makefile and spec file.
25922 ac_config_files="$ac_config_files Makefile libgfortran.spec"
25923
25924 cat >confcache <<\_ACEOF
25925 # This file is a shell script that caches the results of configure
25926 # tests run on this system so they can be shared between configure
25927 # scripts and configure runs, see configure's option --config-cache.
25928 # It is not useful on other systems.  If it contains results you don't
25929 # want to keep, you may remove or edit it.
25930 #
25931 # config.status only pays attention to the cache file if you give it
25932 # the --recheck option to rerun configure.
25933 #
25934 # `ac_cv_env_foo' variables (set or unset) will be overridden when
25935 # loading this file, other *unset* `ac_cv_foo' will be assigned the
25936 # following values.
25937
25938 _ACEOF
25939
25940 # The following way of writing the cache mishandles newlines in values,
25941 # but we know of no workaround that is simple, portable, and efficient.
25942 # So, we kill variables containing newlines.
25943 # Ultrix sh set writes to stderr and can't be redirected directly,
25944 # and sets the high bit in the cache file unless we assign to the vars.
25945 (
25946   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
25947     eval ac_val=\$$ac_var
25948     case $ac_val in #(
25949     *${as_nl}*)
25950       case $ac_var in #(
25951       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
25952 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
25953       esac
25954       case $ac_var in #(
25955       _ | IFS | as_nl) ;; #(
25956       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
25957       *) { eval $ac_var=; unset $ac_var;} ;;
25958       esac ;;
25959     esac
25960   done
25961
25962   (set) 2>&1 |
25963     case $as_nl`(ac_space=' '; set) 2>&1` in #(
25964     *${as_nl}ac_space=\ *)
25965       # `set' does not quote correctly, so add quotes: double-quote
25966       # substitution turns \\\\ into \\, and sed turns \\ into \.
25967       sed -n \
25968         "s/'/'\\\\''/g;
25969           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
25970       ;; #(
25971     *)
25972       # `set' quotes correctly as required by POSIX, so do not add quotes.
25973       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
25974       ;;
25975     esac |
25976     sort
25977 ) |
25978   sed '
25979      /^ac_cv_env_/b end
25980      t clear
25981      :clear
25982      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
25983      t end
25984      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
25985      :end' >>confcache
25986 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
25987   if test -w "$cache_file"; then
25988     test "x$cache_file" != "x/dev/null" &&
25989       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
25990 $as_echo "$as_me: updating cache $cache_file" >&6;}
25991     cat confcache >$cache_file
25992   else
25993     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
25994 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
25995   fi
25996 fi
25997 rm -f confcache
25998
25999 test "x$prefix" = xNONE && prefix=$ac_default_prefix
26000 # Let make expand exec_prefix.
26001 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
26002
26003 DEFS=-DHAVE_CONFIG_H
26004
26005 ac_libobjs=
26006 ac_ltlibobjs=
26007 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
26008   # 1. Remove the extension, and $U if already installed.
26009   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
26010   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
26011   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
26012   #    will be set to the directory where LIBOBJS objects are built.
26013   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
26014   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
26015 done
26016 LIBOBJS=$ac_libobjs
26017
26018 LTLIBOBJS=$ac_ltlibobjs
26019
26020
26021 if test -z "${onestep_TRUE}" && test -z "${onestep_FALSE}"; then
26022   as_fn_error "conditional \"onestep\" was never defined.
26023 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26024 fi
26025  if test -n "$EXEEXT"; then
26026   am__EXEEXT_TRUE=
26027   am__EXEEXT_FALSE='#'
26028 else
26029   am__EXEEXT_TRUE='#'
26030   am__EXEEXT_FALSE=
26031 fi
26032
26033 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
26034   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
26035 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26036 fi
26037 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
26038   as_fn_error "conditional \"AMDEP\" was never defined.
26039 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26040 fi
26041 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
26042   as_fn_error "conditional \"am__fastdepCC\" was never defined.
26043 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26044 fi
26045 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
26046   as_fn_error "conditional \"am__fastdepCC\" was never defined.
26047 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26048 fi
26049 if test -z "${LIBGFOR_USE_SYMVER_TRUE}" && test -z "${LIBGFOR_USE_SYMVER_FALSE}"; then
26050   as_fn_error "conditional \"LIBGFOR_USE_SYMVER\" was never defined.
26051 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26052 fi
26053 if test -z "${LIBGFOR_USE_SYMVER_GNU_TRUE}" && test -z "${LIBGFOR_USE_SYMVER_GNU_FALSE}"; then
26054   as_fn_error "conditional \"LIBGFOR_USE_SYMVER_GNU\" was never defined.
26055 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26056 fi
26057 if test -z "${LIBGFOR_USE_SYMVER_SUN_TRUE}" && test -z "${LIBGFOR_USE_SYMVER_SUN_FALSE}"; then
26058   as_fn_error "conditional \"LIBGFOR_USE_SYMVER_SUN\" was never defined.
26059 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26060 fi
26061 if test -z "${LIBGFOR_BUILD_QUAD_TRUE}" && test -z "${LIBGFOR_BUILD_QUAD_FALSE}"; then
26062   as_fn_error "conditional \"LIBGFOR_BUILD_QUAD\" was never defined.
26063 Usually this means the macro was only invoked conditionally." "$LINENO" 5
26064 fi
26065
26066 : ${CONFIG_STATUS=./config.status}
26067 ac_write_fail=0
26068 ac_clean_files_save=$ac_clean_files
26069 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
26070 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
26071 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
26072 as_write_fail=0
26073 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
26074 #! $SHELL
26075 # Generated by $as_me.
26076 # Run this file to recreate the current configuration.
26077 # Compiler output produced by configure, useful for debugging
26078 # configure, is in config.log if it exists.
26079
26080 debug=false
26081 ac_cs_recheck=false
26082 ac_cs_silent=false
26083
26084 SHELL=\${CONFIG_SHELL-$SHELL}
26085 export SHELL
26086 _ASEOF
26087 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
26088 ## -------------------- ##
26089 ## M4sh Initialization. ##
26090 ## -------------------- ##
26091
26092 # Be more Bourne compatible
26093 DUALCASE=1; export DUALCASE # for MKS sh
26094 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
26095   emulate sh
26096   NULLCMD=:
26097   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
26098   # is contrary to our usage.  Disable this feature.
26099   alias -g '${1+"$@"}'='"$@"'
26100   setopt NO_GLOB_SUBST
26101 else
26102   case `(set -o) 2>/dev/null` in #(
26103   *posix*) :
26104     set -o posix ;; #(
26105   *) :
26106      ;;
26107 esac
26108 fi
26109
26110
26111 as_nl='
26112 '
26113 export as_nl
26114 # Printing a long string crashes Solaris 7 /usr/bin/printf.
26115 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
26116 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
26117 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
26118 # Prefer a ksh shell builtin over an external printf program on Solaris,
26119 # but without wasting forks for bash or zsh.
26120 if test -z "$BASH_VERSION$ZSH_VERSION" \
26121     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
26122   as_echo='print -r --'
26123   as_echo_n='print -rn --'
26124 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
26125   as_echo='printf %s\n'
26126   as_echo_n='printf %s'
26127 else
26128   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
26129     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
26130     as_echo_n='/usr/ucb/echo -n'
26131   else
26132     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
26133     as_echo_n_body='eval
26134       arg=$1;
26135       case $arg in #(
26136       *"$as_nl"*)
26137         expr "X$arg" : "X\\(.*\\)$as_nl";
26138         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
26139       esac;
26140       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
26141     '
26142     export as_echo_n_body
26143     as_echo_n='sh -c $as_echo_n_body as_echo'
26144   fi
26145   export as_echo_body
26146   as_echo='sh -c $as_echo_body as_echo'
26147 fi
26148
26149 # The user is always right.
26150 if test "${PATH_SEPARATOR+set}" != set; then
26151   PATH_SEPARATOR=:
26152   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
26153     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
26154       PATH_SEPARATOR=';'
26155   }
26156 fi
26157
26158
26159 # IFS
26160 # We need space, tab and new line, in precisely that order.  Quoting is
26161 # there to prevent editors from complaining about space-tab.
26162 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
26163 # splitting by setting IFS to empty value.)
26164 IFS=" ""        $as_nl"
26165
26166 # Find who we are.  Look in the path if we contain no directory separator.
26167 case $0 in #((
26168   *[\\/]* ) as_myself=$0 ;;
26169   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26170 for as_dir in $PATH
26171 do
26172   IFS=$as_save_IFS
26173   test -z "$as_dir" && as_dir=.
26174     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
26175   done
26176 IFS=$as_save_IFS
26177
26178      ;;
26179 esac
26180 # We did not find ourselves, most probably we were run as `sh COMMAND'
26181 # in which case we are not to be found in the path.
26182 if test "x$as_myself" = x; then
26183   as_myself=$0
26184 fi
26185 if test ! -f "$as_myself"; then
26186   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
26187   exit 1
26188 fi
26189
26190 # Unset variables that we do not need and which cause bugs (e.g. in
26191 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
26192 # suppresses any "Segmentation fault" message there.  '((' could
26193 # trigger a bug in pdksh 5.2.14.
26194 for as_var in BASH_ENV ENV MAIL MAILPATH
26195 do eval test x\${$as_var+set} = xset \
26196   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
26197 done
26198 PS1='$ '
26199 PS2='> '
26200 PS4='+ '
26201
26202 # NLS nuisances.
26203 LC_ALL=C
26204 export LC_ALL
26205 LANGUAGE=C
26206 export LANGUAGE
26207
26208 # CDPATH.
26209 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
26210
26211
26212 # as_fn_error ERROR [LINENO LOG_FD]
26213 # ---------------------------------
26214 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
26215 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
26216 # script with status $?, using 1 if that was 0.
26217 as_fn_error ()
26218 {
26219   as_status=$?; test $as_status -eq 0 && as_status=1
26220   if test "$3"; then
26221     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
26222     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
26223   fi
26224   $as_echo "$as_me: error: $1" >&2
26225   as_fn_exit $as_status
26226 } # as_fn_error
26227
26228
26229 # as_fn_set_status STATUS
26230 # -----------------------
26231 # Set $? to STATUS, without forking.
26232 as_fn_set_status ()
26233 {
26234   return $1
26235 } # as_fn_set_status
26236
26237 # as_fn_exit STATUS
26238 # -----------------
26239 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
26240 as_fn_exit ()
26241 {
26242   set +e
26243   as_fn_set_status $1
26244   exit $1
26245 } # as_fn_exit
26246
26247 # as_fn_unset VAR
26248 # ---------------
26249 # Portably unset VAR.
26250 as_fn_unset ()
26251 {
26252   { eval $1=; unset $1;}
26253 }
26254 as_unset=as_fn_unset
26255 # as_fn_append VAR VALUE
26256 # ----------------------
26257 # Append the text in VALUE to the end of the definition contained in VAR. Take
26258 # advantage of any shell optimizations that allow amortized linear growth over
26259 # repeated appends, instead of the typical quadratic growth present in naive
26260 # implementations.
26261 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
26262   eval 'as_fn_append ()
26263   {
26264     eval $1+=\$2
26265   }'
26266 else
26267   as_fn_append ()
26268   {
26269     eval $1=\$$1\$2
26270   }
26271 fi # as_fn_append
26272
26273 # as_fn_arith ARG...
26274 # ------------------
26275 # Perform arithmetic evaluation on the ARGs, and store the result in the
26276 # global $as_val. Take advantage of shells that can avoid forks. The arguments
26277 # must be portable across $(()) and expr.
26278 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
26279   eval 'as_fn_arith ()
26280   {
26281     as_val=$(( $* ))
26282   }'
26283 else
26284   as_fn_arith ()
26285   {
26286     as_val=`expr "$@" || test $? -eq 1`
26287   }
26288 fi # as_fn_arith
26289
26290
26291 if expr a : '\(a\)' >/dev/null 2>&1 &&
26292    test "X`expr 00001 : '.*\(...\)'`" = X001; then
26293   as_expr=expr
26294 else
26295   as_expr=false
26296 fi
26297
26298 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
26299   as_basename=basename
26300 else
26301   as_basename=false
26302 fi
26303
26304 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
26305   as_dirname=dirname
26306 else
26307   as_dirname=false
26308 fi
26309
26310 as_me=`$as_basename -- "$0" ||
26311 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
26312          X"$0" : 'X\(//\)$' \| \
26313          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
26314 $as_echo X/"$0" |
26315     sed '/^.*\/\([^/][^/]*\)\/*$/{
26316             s//\1/
26317             q
26318           }
26319           /^X\/\(\/\/\)$/{
26320             s//\1/
26321             q
26322           }
26323           /^X\/\(\/\).*/{
26324             s//\1/
26325             q
26326           }
26327           s/.*/./; q'`
26328
26329 # Avoid depending upon Character Ranges.
26330 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
26331 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
26332 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
26333 as_cr_digits='0123456789'
26334 as_cr_alnum=$as_cr_Letters$as_cr_digits
26335
26336 ECHO_C= ECHO_N= ECHO_T=
26337 case `echo -n x` in #(((((
26338 -n*)
26339   case `echo 'xy\c'` in
26340   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
26341   xy)  ECHO_C='\c';;
26342   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
26343        ECHO_T=' ';;
26344   esac;;
26345 *)
26346   ECHO_N='-n';;
26347 esac
26348
26349 rm -f conf$$ conf$$.exe conf$$.file
26350 if test -d conf$$.dir; then
26351   rm -f conf$$.dir/conf$$.file
26352 else
26353   rm -f conf$$.dir
26354   mkdir conf$$.dir 2>/dev/null
26355 fi
26356 if (echo >conf$$.file) 2>/dev/null; then
26357   if ln -s conf$$.file conf$$ 2>/dev/null; then
26358     as_ln_s='ln -s'
26359     # ... but there are two gotchas:
26360     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
26361     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
26362     # In both cases, we have to default to `cp -p'.
26363     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
26364       as_ln_s='cp -p'
26365   elif ln conf$$.file conf$$ 2>/dev/null; then
26366     as_ln_s=ln
26367   else
26368     as_ln_s='cp -p'
26369   fi
26370 else
26371   as_ln_s='cp -p'
26372 fi
26373 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
26374 rmdir conf$$.dir 2>/dev/null
26375
26376
26377 # as_fn_mkdir_p
26378 # -------------
26379 # Create "$as_dir" as a directory, including parents if necessary.
26380 as_fn_mkdir_p ()
26381 {
26382
26383   case $as_dir in #(
26384   -*) as_dir=./$as_dir;;
26385   esac
26386   test -d "$as_dir" || eval $as_mkdir_p || {
26387     as_dirs=
26388     while :; do
26389       case $as_dir in #(
26390       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
26391       *) as_qdir=$as_dir;;
26392       esac
26393       as_dirs="'$as_qdir' $as_dirs"
26394       as_dir=`$as_dirname -- "$as_dir" ||
26395 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26396          X"$as_dir" : 'X\(//\)[^/]' \| \
26397          X"$as_dir" : 'X\(//\)$' \| \
26398          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
26399 $as_echo X"$as_dir" |
26400     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26401             s//\1/
26402             q
26403           }
26404           /^X\(\/\/\)[^/].*/{
26405             s//\1/
26406             q
26407           }
26408           /^X\(\/\/\)$/{
26409             s//\1/
26410             q
26411           }
26412           /^X\(\/\).*/{
26413             s//\1/
26414             q
26415           }
26416           s/.*/./; q'`
26417       test -d "$as_dir" && break
26418     done
26419     test -z "$as_dirs" || eval "mkdir $as_dirs"
26420   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
26421
26422
26423 } # as_fn_mkdir_p
26424 if mkdir -p . 2>/dev/null; then
26425   as_mkdir_p='mkdir -p "$as_dir"'
26426 else
26427   test -d ./-p && rmdir ./-p
26428   as_mkdir_p=false
26429 fi
26430
26431 if test -x / >/dev/null 2>&1; then
26432   as_test_x='test -x'
26433 else
26434   if ls -dL / >/dev/null 2>&1; then
26435     as_ls_L_option=L
26436   else
26437     as_ls_L_option=
26438   fi
26439   as_test_x='
26440     eval sh -c '\''
26441       if test -d "$1"; then
26442         test -d "$1/.";
26443       else
26444         case $1 in #(
26445         -*)set "./$1";;
26446         esac;
26447         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
26448         ???[sx]*):;;*)false;;esac;fi
26449     '\'' sh
26450   '
26451 fi
26452 as_executable_p=$as_test_x
26453
26454 # Sed expression to map a string onto a valid CPP name.
26455 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
26456
26457 # Sed expression to map a string onto a valid variable name.
26458 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
26459
26460
26461 exec 6>&1
26462 ## ----------------------------------- ##
26463 ## Main body of $CONFIG_STATUS script. ##
26464 ## ----------------------------------- ##
26465 _ASEOF
26466 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
26467
26468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26469 # Save the log message, to keep $0 and so on meaningful, and to
26470 # report actual input values of CONFIG_FILES etc. instead of their
26471 # values after options handling.
26472 ac_log="
26473 This file was extended by GNU Fortran Runtime Library $as_me 0.3, which was
26474 generated by GNU Autoconf 2.64.  Invocation command line was
26475
26476   CONFIG_FILES    = $CONFIG_FILES
26477   CONFIG_HEADERS  = $CONFIG_HEADERS
26478   CONFIG_LINKS    = $CONFIG_LINKS
26479   CONFIG_COMMANDS = $CONFIG_COMMANDS
26480   $ $0 $@
26481
26482 on `(hostname || uname -n) 2>/dev/null | sed 1q`
26483 "
26484
26485 _ACEOF
26486
26487 case $ac_config_files in *"
26488 "*) set x $ac_config_files; shift; ac_config_files=$*;;
26489 esac
26490
26491 case $ac_config_headers in *"
26492 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
26493 esac
26494
26495
26496 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26497 # Files that config.status was made for.
26498 config_files="$ac_config_files"
26499 config_headers="$ac_config_headers"
26500 config_commands="$ac_config_commands"
26501
26502 _ACEOF
26503
26504 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26505 ac_cs_usage="\
26506 \`$as_me' instantiates files and other configuration actions
26507 from templates according to the current configuration.  Unless the files
26508 and actions are specified as TAGs, all are instantiated by default.
26509
26510 Usage: $0 [OPTION]... [TAG]...
26511
26512   -h, --help       print this help, then exit
26513   -V, --version    print version number and configuration settings, then exit
26514   -q, --quiet, --silent
26515                    do not print progress messages
26516   -d, --debug      don't remove temporary files
26517       --recheck    update $as_me by reconfiguring in the same conditions
26518       --file=FILE[:TEMPLATE]
26519                    instantiate the configuration file FILE
26520       --header=FILE[:TEMPLATE]
26521                    instantiate the configuration header FILE
26522
26523 Configuration files:
26524 $config_files
26525
26526 Configuration headers:
26527 $config_headers
26528
26529 Configuration commands:
26530 $config_commands
26531
26532 Report bugs to the package provider.
26533 GNU Fortran Runtime Library home page: <http://www.gnu.org/software/libgfortran/>.
26534 General help using GNU software: <http://www.gnu.org/gethelp/>."
26535
26536 _ACEOF
26537 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26538 ac_cs_version="\\
26539 GNU Fortran Runtime Library config.status 0.3
26540 configured by $0, generated by GNU Autoconf 2.64,
26541   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
26542
26543 Copyright (C) 2009 Free Software Foundation, Inc.
26544 This config.status script is free software; the Free Software Foundation
26545 gives unlimited permission to copy, distribute and modify it."
26546
26547 ac_pwd='$ac_pwd'
26548 srcdir='$srcdir'
26549 INSTALL='$INSTALL'
26550 MKDIR_P='$MKDIR_P'
26551 AWK='$AWK'
26552 test -n "\$AWK" || AWK=awk
26553 _ACEOF
26554
26555 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26556 # The default lists apply if the user does not specify any file.
26557 ac_need_defaults=:
26558 while test $# != 0
26559 do
26560   case $1 in
26561   --*=*)
26562     ac_option=`expr "X$1" : 'X\([^=]*\)='`
26563     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
26564     ac_shift=:
26565     ;;
26566   *)
26567     ac_option=$1
26568     ac_optarg=$2
26569     ac_shift=shift
26570     ;;
26571   esac
26572
26573   case $ac_option in
26574   # Handling of the options.
26575   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
26576     ac_cs_recheck=: ;;
26577   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
26578     $as_echo "$ac_cs_version"; exit ;;
26579   --debug | --debu | --deb | --de | --d | -d )
26580     debug=: ;;
26581   --file | --fil | --fi | --f )
26582     $ac_shift
26583     case $ac_optarg in
26584     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
26585     esac
26586     as_fn_append CONFIG_FILES " '$ac_optarg'"
26587     ac_need_defaults=false;;
26588   --header | --heade | --head | --hea )
26589     $ac_shift
26590     case $ac_optarg in
26591     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
26592     esac
26593     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
26594     ac_need_defaults=false;;
26595   --he | --h)
26596     # Conflict between --help and --header
26597     as_fn_error "ambiguous option: \`$1'
26598 Try \`$0 --help' for more information.";;
26599   --help | --hel | -h )
26600     $as_echo "$ac_cs_usage"; exit ;;
26601   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
26602   | -silent | --silent | --silen | --sile | --sil | --si | --s)
26603     ac_cs_silent=: ;;
26604
26605   # This is an error.
26606   -*) as_fn_error "unrecognized option: \`$1'
26607 Try \`$0 --help' for more information." ;;
26608
26609   *) as_fn_append ac_config_targets " $1"
26610      ac_need_defaults=false ;;
26611
26612   esac
26613   shift
26614 done
26615
26616 ac_configure_extra_args=
26617
26618 if $ac_cs_silent; then
26619   exec 6>/dev/null
26620   ac_configure_extra_args="$ac_configure_extra_args --silent"
26621 fi
26622
26623 _ACEOF
26624 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26625 if \$ac_cs_recheck; then
26626   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
26627   shift
26628   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
26629   CONFIG_SHELL='$SHELL'
26630   export CONFIG_SHELL
26631   exec "\$@"
26632 fi
26633
26634 _ACEOF
26635 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26636 exec 5>>config.log
26637 {
26638   echo
26639   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
26640 ## Running $as_me. ##
26641 _ASBOX
26642   $as_echo "$ac_log"
26643 } >&5
26644
26645 _ACEOF
26646 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26647 #
26648 # INIT-COMMANDS
26649 #
26650
26651 srcdir="$srcdir"
26652 host="$host"
26653 target="$target"
26654 with_multisubdir="$with_multisubdir"
26655 with_multisrctop="$with_multisrctop"
26656 with_target_subdir="$with_target_subdir"
26657 ac_configure_args="${multilib_arg} ${ac_configure_args}"
26658 multi_basedir="$multi_basedir"
26659 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
26660 CC="$CC"
26661 CXX="$CXX"
26662 GFORTRAN="$GFORTRAN"
26663 GCJ="$GCJ"
26664 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
26665
26666
26667 # The HP-UX ksh and POSIX shell print the target directory to stdout
26668 # if CDPATH is set.
26669 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
26670
26671 sed_quote_subst='$sed_quote_subst'
26672 double_quote_subst='$double_quote_subst'
26673 delay_variable_subst='$delay_variable_subst'
26674 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
26675 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
26676 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
26677 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
26678 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
26679 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
26680 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
26681 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
26682 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
26683 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
26684 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
26685 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
26686 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
26687 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
26688 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
26689 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
26690 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
26691 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
26692 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
26693 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
26694 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
26695 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
26696 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
26697 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
26698 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
26699 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
26700 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
26701 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
26702 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
26703 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
26704 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
26705 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
26706 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
26707 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
26708 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
26709 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
26710 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
26711 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
26712 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
26713 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
26714 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
26715 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
26716 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
26717 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
26718 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
26719 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
26720 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
26721 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
26722 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
26723 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
26724 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
26725 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
26726 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
26727 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
26728 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
26729 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
26730 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
26731 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
26732 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
26733 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
26734 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
26735 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
26736 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
26737 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
26738 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
26739 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
26740 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
26741 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
26742 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
26743 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
26744 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
26745 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
26746 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
26747 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
26748 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
26749 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
26750 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
26751 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
26752 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
26753 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
26754 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
26755 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
26756 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
26757 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
26758 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
26759 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
26760 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
26761 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
26762 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
26763 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
26764 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
26765 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
26766 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
26767 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
26768 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
26769 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
26770 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
26771 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
26772 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
26773 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
26774 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
26775 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
26776 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
26777 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
26778 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
26779 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
26780 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
26781 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
26782 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
26783 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
26784 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
26785 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
26786 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
26787 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
26788 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
26789 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
26790 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
26791 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
26792 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
26793 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
26794 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
26795 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
26796 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
26797 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
26798 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
26799 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
26800 LD_FC='`$ECHO "$LD_FC" | $SED "$delay_single_quote_subst"`'
26801 reload_flag_FC='`$ECHO "$reload_flag_FC" | $SED "$delay_single_quote_subst"`'
26802 reload_cmds_FC='`$ECHO "$reload_cmds_FC" | $SED "$delay_single_quote_subst"`'
26803 old_archive_cmds_FC='`$ECHO "$old_archive_cmds_FC" | $SED "$delay_single_quote_subst"`'
26804 compiler_FC='`$ECHO "$compiler_FC" | $SED "$delay_single_quote_subst"`'
26805 GCC_FC='`$ECHO "$GCC_FC" | $SED "$delay_single_quote_subst"`'
26806 lt_prog_compiler_no_builtin_flag_FC='`$ECHO "$lt_prog_compiler_no_builtin_flag_FC" | $SED "$delay_single_quote_subst"`'
26807 lt_prog_compiler_wl_FC='`$ECHO "$lt_prog_compiler_wl_FC" | $SED "$delay_single_quote_subst"`'
26808 lt_prog_compiler_pic_FC='`$ECHO "$lt_prog_compiler_pic_FC" | $SED "$delay_single_quote_subst"`'
26809 lt_prog_compiler_static_FC='`$ECHO "$lt_prog_compiler_static_FC" | $SED "$delay_single_quote_subst"`'
26810 lt_cv_prog_compiler_c_o_FC='`$ECHO "$lt_cv_prog_compiler_c_o_FC" | $SED "$delay_single_quote_subst"`'
26811 archive_cmds_need_lc_FC='`$ECHO "$archive_cmds_need_lc_FC" | $SED "$delay_single_quote_subst"`'
26812 enable_shared_with_static_runtimes_FC='`$ECHO "$enable_shared_with_static_runtimes_FC" | $SED "$delay_single_quote_subst"`'
26813 export_dynamic_flag_spec_FC='`$ECHO "$export_dynamic_flag_spec_FC" | $SED "$delay_single_quote_subst"`'
26814 whole_archive_flag_spec_FC='`$ECHO "$whole_archive_flag_spec_FC" | $SED "$delay_single_quote_subst"`'
26815 compiler_needs_object_FC='`$ECHO "$compiler_needs_object_FC" | $SED "$delay_single_quote_subst"`'
26816 old_archive_from_new_cmds_FC='`$ECHO "$old_archive_from_new_cmds_FC" | $SED "$delay_single_quote_subst"`'
26817 old_archive_from_expsyms_cmds_FC='`$ECHO "$old_archive_from_expsyms_cmds_FC" | $SED "$delay_single_quote_subst"`'
26818 archive_cmds_FC='`$ECHO "$archive_cmds_FC" | $SED "$delay_single_quote_subst"`'
26819 archive_expsym_cmds_FC='`$ECHO "$archive_expsym_cmds_FC" | $SED "$delay_single_quote_subst"`'
26820 module_cmds_FC='`$ECHO "$module_cmds_FC" | $SED "$delay_single_quote_subst"`'
26821 module_expsym_cmds_FC='`$ECHO "$module_expsym_cmds_FC" | $SED "$delay_single_quote_subst"`'
26822 with_gnu_ld_FC='`$ECHO "$with_gnu_ld_FC" | $SED "$delay_single_quote_subst"`'
26823 allow_undefined_flag_FC='`$ECHO "$allow_undefined_flag_FC" | $SED "$delay_single_quote_subst"`'
26824 no_undefined_flag_FC='`$ECHO "$no_undefined_flag_FC" | $SED "$delay_single_quote_subst"`'
26825 hardcode_libdir_flag_spec_FC='`$ECHO "$hardcode_libdir_flag_spec_FC" | $SED "$delay_single_quote_subst"`'
26826 hardcode_libdir_flag_spec_ld_FC='`$ECHO "$hardcode_libdir_flag_spec_ld_FC" | $SED "$delay_single_quote_subst"`'
26827 hardcode_libdir_separator_FC='`$ECHO "$hardcode_libdir_separator_FC" | $SED "$delay_single_quote_subst"`'
26828 hardcode_direct_FC='`$ECHO "$hardcode_direct_FC" | $SED "$delay_single_quote_subst"`'
26829 hardcode_direct_absolute_FC='`$ECHO "$hardcode_direct_absolute_FC" | $SED "$delay_single_quote_subst"`'
26830 hardcode_minus_L_FC='`$ECHO "$hardcode_minus_L_FC" | $SED "$delay_single_quote_subst"`'
26831 hardcode_shlibpath_var_FC='`$ECHO "$hardcode_shlibpath_var_FC" | $SED "$delay_single_quote_subst"`'
26832 hardcode_automatic_FC='`$ECHO "$hardcode_automatic_FC" | $SED "$delay_single_quote_subst"`'
26833 inherit_rpath_FC='`$ECHO "$inherit_rpath_FC" | $SED "$delay_single_quote_subst"`'
26834 link_all_deplibs_FC='`$ECHO "$link_all_deplibs_FC" | $SED "$delay_single_quote_subst"`'
26835 fix_srcfile_path_FC='`$ECHO "$fix_srcfile_path_FC" | $SED "$delay_single_quote_subst"`'
26836 always_export_symbols_FC='`$ECHO "$always_export_symbols_FC" | $SED "$delay_single_quote_subst"`'
26837 export_symbols_cmds_FC='`$ECHO "$export_symbols_cmds_FC" | $SED "$delay_single_quote_subst"`'
26838 exclude_expsyms_FC='`$ECHO "$exclude_expsyms_FC" | $SED "$delay_single_quote_subst"`'
26839 include_expsyms_FC='`$ECHO "$include_expsyms_FC" | $SED "$delay_single_quote_subst"`'
26840 prelink_cmds_FC='`$ECHO "$prelink_cmds_FC" | $SED "$delay_single_quote_subst"`'
26841 file_list_spec_FC='`$ECHO "$file_list_spec_FC" | $SED "$delay_single_quote_subst"`'
26842 hardcode_action_FC='`$ECHO "$hardcode_action_FC" | $SED "$delay_single_quote_subst"`'
26843 compiler_lib_search_dirs_FC='`$ECHO "$compiler_lib_search_dirs_FC" | $SED "$delay_single_quote_subst"`'
26844 predep_objects_FC='`$ECHO "$predep_objects_FC" | $SED "$delay_single_quote_subst"`'
26845 postdep_objects_FC='`$ECHO "$postdep_objects_FC" | $SED "$delay_single_quote_subst"`'
26846 predeps_FC='`$ECHO "$predeps_FC" | $SED "$delay_single_quote_subst"`'
26847 postdeps_FC='`$ECHO "$postdeps_FC" | $SED "$delay_single_quote_subst"`'
26848 compiler_lib_search_path_FC='`$ECHO "$compiler_lib_search_path_FC" | $SED "$delay_single_quote_subst"`'
26849
26850 LTCC='$LTCC'
26851 LTCFLAGS='$LTCFLAGS'
26852 compiler='$compiler_DEFAULT'
26853
26854 # A function that is used when there is no print builtin or printf.
26855 func_fallback_echo ()
26856 {
26857   eval 'cat <<_LTECHO_EOF
26858 \$1
26859 _LTECHO_EOF'
26860 }
26861
26862 # Quote evaled strings.
26863 for var in SHELL \
26864 ECHO \
26865 SED \
26866 GREP \
26867 EGREP \
26868 FGREP \
26869 LD \
26870 NM \
26871 LN_S \
26872 lt_SP2NL \
26873 lt_NL2SP \
26874 reload_flag \
26875 OBJDUMP \
26876 deplibs_check_method \
26877 file_magic_cmd \
26878 AR \
26879 AR_FLAGS \
26880 STRIP \
26881 RANLIB \
26882 CC \
26883 CFLAGS \
26884 compiler \
26885 lt_cv_sys_global_symbol_pipe \
26886 lt_cv_sys_global_symbol_to_cdecl \
26887 lt_cv_sys_global_symbol_to_c_name_address \
26888 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
26889 lt_prog_compiler_no_builtin_flag \
26890 lt_prog_compiler_wl \
26891 lt_prog_compiler_pic \
26892 lt_prog_compiler_static \
26893 lt_cv_prog_compiler_c_o \
26894 need_locks \
26895 DSYMUTIL \
26896 NMEDIT \
26897 LIPO \
26898 OTOOL \
26899 OTOOL64 \
26900 shrext_cmds \
26901 export_dynamic_flag_spec \
26902 whole_archive_flag_spec \
26903 compiler_needs_object \
26904 with_gnu_ld \
26905 allow_undefined_flag \
26906 no_undefined_flag \
26907 hardcode_libdir_flag_spec \
26908 hardcode_libdir_flag_spec_ld \
26909 hardcode_libdir_separator \
26910 fix_srcfile_path \
26911 exclude_expsyms \
26912 include_expsyms \
26913 file_list_spec \
26914 variables_saved_for_relink \
26915 libname_spec \
26916 library_names_spec \
26917 soname_spec \
26918 install_override_mode \
26919 finish_eval \
26920 old_striplib \
26921 striplib \
26922 compiler_lib_search_dirs \
26923 predep_objects \
26924 postdep_objects \
26925 predeps \
26926 postdeps \
26927 compiler_lib_search_path \
26928 LD_FC \
26929 reload_flag_FC \
26930 compiler_FC \
26931 lt_prog_compiler_no_builtin_flag_FC \
26932 lt_prog_compiler_wl_FC \
26933 lt_prog_compiler_pic_FC \
26934 lt_prog_compiler_static_FC \
26935 lt_cv_prog_compiler_c_o_FC \
26936 export_dynamic_flag_spec_FC \
26937 whole_archive_flag_spec_FC \
26938 compiler_needs_object_FC \
26939 with_gnu_ld_FC \
26940 allow_undefined_flag_FC \
26941 no_undefined_flag_FC \
26942 hardcode_libdir_flag_spec_FC \
26943 hardcode_libdir_flag_spec_ld_FC \
26944 hardcode_libdir_separator_FC \
26945 fix_srcfile_path_FC \
26946 exclude_expsyms_FC \
26947 include_expsyms_FC \
26948 file_list_spec_FC \
26949 compiler_lib_search_dirs_FC \
26950 predep_objects_FC \
26951 postdep_objects_FC \
26952 predeps_FC \
26953 postdeps_FC \
26954 compiler_lib_search_path_FC; do
26955     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
26956     *[\\\\\\\`\\"\\\$]*)
26957       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
26958       ;;
26959     *)
26960       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
26961       ;;
26962     esac
26963 done
26964
26965 # Double-quote double-evaled strings.
26966 for var in reload_cmds \
26967 old_postinstall_cmds \
26968 old_postuninstall_cmds \
26969 old_archive_cmds \
26970 extract_expsyms_cmds \
26971 old_archive_from_new_cmds \
26972 old_archive_from_expsyms_cmds \
26973 archive_cmds \
26974 archive_expsym_cmds \
26975 module_cmds \
26976 module_expsym_cmds \
26977 export_symbols_cmds \
26978 prelink_cmds \
26979 postinstall_cmds \
26980 postuninstall_cmds \
26981 finish_cmds \
26982 sys_lib_search_path_spec \
26983 sys_lib_dlsearch_path_spec \
26984 reload_cmds_FC \
26985 old_archive_cmds_FC \
26986 old_archive_from_new_cmds_FC \
26987 old_archive_from_expsyms_cmds_FC \
26988 archive_cmds_FC \
26989 archive_expsym_cmds_FC \
26990 module_cmds_FC \
26991 module_expsym_cmds_FC \
26992 export_symbols_cmds_FC \
26993 prelink_cmds_FC; do
26994     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
26995     *[\\\\\\\`\\"\\\$]*)
26996       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
26997       ;;
26998     *)
26999       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
27000       ;;
27001     esac
27002 done
27003
27004 ac_aux_dir='$ac_aux_dir'
27005 xsi_shell='$xsi_shell'
27006 lt_shell_append='$lt_shell_append'
27007
27008 # See if we are running on zsh, and set the options which allow our
27009 # commands through without removal of \ escapes INIT.
27010 if test -n "\${ZSH_VERSION+set}" ; then
27011    setopt NO_GLOB_SUBST
27012 fi
27013
27014
27015     PACKAGE='$PACKAGE'
27016     VERSION='$VERSION'
27017     TIMESTAMP='$TIMESTAMP'
27018     RM='$RM'
27019     ofile='$ofile'
27020
27021
27022
27023
27024
27025
27026 GCC="$GCC"
27027 CC="$CC"
27028 acx_cv_header_stdint="$acx_cv_header_stdint"
27029 acx_cv_type_int8_t="$acx_cv_type_int8_t"
27030 acx_cv_type_int16_t="$acx_cv_type_int16_t"
27031 acx_cv_type_int32_t="$acx_cv_type_int32_t"
27032 acx_cv_type_int64_t="$acx_cv_type_int64_t"
27033 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
27034 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
27035 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
27036 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
27037 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
27038 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
27039 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
27040 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
27041 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
27042
27043
27044 _ACEOF
27045
27046 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27047
27048 # Handling of arguments.
27049 for ac_config_target in $ac_config_targets
27050 do
27051   case $ac_config_target in
27052     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
27053     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
27054     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
27055     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
27056     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
27057     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
27058     "libgfortran.spec") CONFIG_FILES="$CONFIG_FILES libgfortran.spec" ;;
27059
27060   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27061   esac
27062 done
27063
27064
27065 # If the user did not use the arguments to specify the items to instantiate,
27066 # then the envvar interface is used.  Set only those that are not.
27067 # We use the long form for the default assignment because of an extremely
27068 # bizarre bug on SunOS 4.1.3.
27069 if $ac_need_defaults; then
27070   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27071   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27072   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27073 fi
27074
27075 # Have a temporary directory for convenience.  Make it in the build tree
27076 # simply because there is no reason against having it here, and in addition,
27077 # creating and moving files from /tmp can sometimes cause problems.
27078 # Hook for its removal unless debugging.
27079 # Note that there is a small window in which the directory will not be cleaned:
27080 # after its creation but before its name has been assigned to `$tmp'.
27081 $debug ||
27082 {
27083   tmp=
27084   trap 'exit_status=$?
27085   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27086 ' 0
27087   trap 'as_fn_exit 1' 1 2 13 15
27088 }
27089 # Create a (secure) tmp directory for tmp files.
27090
27091 {
27092   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27093   test -n "$tmp" && test -d "$tmp"
27094 }  ||
27095 {
27096   tmp=./conf$$-$RANDOM
27097   (umask 077 && mkdir "$tmp")
27098 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27099
27100 # Set up the scripts for CONFIG_FILES section.
27101 # No need to generate them if there are no CONFIG_FILES.
27102 # This happens for instance with `./config.status config.h'.
27103 if test -n "$CONFIG_FILES"; then
27104
27105
27106 ac_cr=`echo X | tr X '\015'`
27107 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27108 # But we know of no other shell where ac_cr would be empty at this
27109 # point, so we can use a bashism as a fallback.
27110 if test "x$ac_cr" = x; then
27111   eval ac_cr=\$\'\\r\'
27112 fi
27113 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27114 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27115   ac_cs_awk_cr='\r'
27116 else
27117   ac_cs_awk_cr=$ac_cr
27118 fi
27119
27120 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27121 _ACEOF
27122
27123
27124 {
27125   echo "cat >conf$$subs.awk <<_ACEOF" &&
27126   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27127   echo "_ACEOF"
27128 } >conf$$subs.sh ||
27129   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27130 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27131 ac_delim='%!_!# '
27132 for ac_last_try in false false false false false :; do
27133   . ./conf$$subs.sh ||
27134     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27135
27136   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
27137   if test $ac_delim_n = $ac_delim_num; then
27138     break
27139   elif $ac_last_try; then
27140     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27141   else
27142     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27143   fi
27144 done
27145 rm -f conf$$subs.sh
27146
27147 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27148 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
27149 _ACEOF
27150 sed -n '
27151 h
27152 s/^/S["/; s/!.*/"]=/
27153 p
27154 g
27155 s/^[^!]*!//
27156 :repl
27157 t repl
27158 s/'"$ac_delim"'$//
27159 t delim
27160 :nl
27161 h
27162 s/\(.\{148\}\).*/\1/
27163 t more1
27164 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
27165 p
27166 n
27167 b repl
27168 :more1
27169 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27170 p
27171 g
27172 s/.\{148\}//
27173 t nl
27174 :delim
27175 h
27176 s/\(.\{148\}\).*/\1/
27177 t more2
27178 s/["\\]/\\&/g; s/^/"/; s/$/"/
27179 p
27180 b
27181 :more2
27182 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27183 p
27184 g
27185 s/.\{148\}//
27186 t delim
27187 ' <conf$$subs.awk | sed '
27188 /^[^""]/{
27189   N
27190   s/\n//
27191 }
27192 ' >>$CONFIG_STATUS || ac_write_fail=1
27193 rm -f conf$$subs.awk
27194 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27195 _ACAWK
27196 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
27197   for (key in S) S_is_set[key] = 1
27198   FS = "\a"
27199
27200 }
27201 {
27202   line = $ 0
27203   nfields = split(line, field, "@")
27204   substed = 0
27205   len = length(field[1])
27206   for (i = 2; i < nfields; i++) {
27207     key = field[i]
27208     keylen = length(key)
27209     if (S_is_set[key]) {
27210       value = S[key]
27211       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
27212       len += length(value) + length(field[++i])
27213       substed = 1
27214     } else
27215       len += 1 + keylen
27216   }
27217
27218   print line
27219 }
27220
27221 _ACAWK
27222 _ACEOF
27223 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27224 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
27225   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
27226 else
27227   cat
27228 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
27229   || as_fn_error "could not setup config files machinery" "$LINENO" 5
27230 _ACEOF
27231
27232 # VPATH may cause trouble with some makes, so we remove $(srcdir),
27233 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
27234 # trailing colons and then remove the whole line if VPATH becomes empty
27235 # (actually we leave an empty line to preserve line numbers).
27236 if test "x$srcdir" = x.; then
27237   ac_vpsub='/^[  ]*VPATH[        ]*=/{
27238 s/:*\$(srcdir):*/:/
27239 s/:*\${srcdir}:*/:/
27240 s/:*@srcdir@:*/:/
27241 s/^\([^=]*=[     ]*\):*/\1/
27242 s/:*$//
27243 s/^[^=]*=[       ]*$//
27244 }'
27245 fi
27246
27247 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27248 fi # test -n "$CONFIG_FILES"
27249
27250 # Set up the scripts for CONFIG_HEADERS section.
27251 # No need to generate them if there are no CONFIG_HEADERS.
27252 # This happens for instance with `./config.status Makefile'.
27253 if test -n "$CONFIG_HEADERS"; then
27254 cat >"$tmp/defines.awk" <<\_ACAWK ||
27255 BEGIN {
27256 _ACEOF
27257
27258 # Transform confdefs.h into an awk script `defines.awk', embedded as
27259 # here-document in config.status, that substitutes the proper values into
27260 # config.h.in to produce config.h.
27261
27262 # Create a delimiter string that does not exist in confdefs.h, to ease
27263 # handling of long lines.
27264 ac_delim='%!_!# '
27265 for ac_last_try in false false :; do
27266   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
27267   if test -z "$ac_t"; then
27268     break
27269   elif $ac_last_try; then
27270     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
27271   else
27272     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27273   fi
27274 done
27275
27276 # For the awk script, D is an array of macro values keyed by name,
27277 # likewise P contains macro parameters if any.  Preserve backslash
27278 # newline sequences.
27279
27280 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
27281 sed -n '
27282 s/.\{148\}/&'"$ac_delim"'/g
27283 t rset
27284 :rset
27285 s/^[     ]*#[    ]*define[       ][      ]*/ /
27286 t def
27287 d
27288 :def
27289 s/\\$//
27290 t bsnl
27291 s/["\\]/\\&/g
27292 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
27293 D["\1"]=" \3"/p
27294 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
27295 d
27296 :bsnl
27297 s/["\\]/\\&/g
27298 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
27299 D["\1"]=" \3\\\\\\n"\\/p
27300 t cont
27301 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
27302 t cont
27303 d
27304 :cont
27305 n
27306 s/.\{148\}/&'"$ac_delim"'/g
27307 t clear
27308 :clear
27309 s/\\$//
27310 t bsnlc
27311 s/["\\]/\\&/g; s/^/"/; s/$/"/p
27312 d
27313 :bsnlc
27314 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
27315 b cont
27316 ' <confdefs.h | sed '
27317 s/'"$ac_delim"'/"\\\
27318 "/g' >>$CONFIG_STATUS || ac_write_fail=1
27319
27320 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27321   for (key in D) D_is_set[key] = 1
27322   FS = "\a"
27323 }
27324 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
27325   line = \$ 0
27326   split(line, arg, " ")
27327   if (arg[1] == "#") {
27328     defundef = arg[2]
27329     mac1 = arg[3]
27330   } else {
27331     defundef = substr(arg[1], 2)
27332     mac1 = arg[2]
27333   }
27334   split(mac1, mac2, "(") #)
27335   macro = mac2[1]
27336   prefix = substr(line, 1, index(line, defundef) - 1)
27337   if (D_is_set[macro]) {
27338     # Preserve the white space surrounding the "#".
27339     print prefix "define", macro P[macro] D[macro]
27340     next
27341   } else {
27342     # Replace #undef with comments.  This is necessary, for example,
27343     # in the case of _POSIX_SOURCE, which is predefined and required
27344     # on some systems where configure will not decide to define it.
27345     if (defundef == "undef") {
27346       print "/*", prefix defundef, macro, "*/"
27347       next
27348     }
27349   }
27350 }
27351 { print }
27352 _ACAWK
27353 _ACEOF
27354 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27355   as_fn_error "could not setup config headers machinery" "$LINENO" 5
27356 fi # test -n "$CONFIG_HEADERS"
27357
27358
27359 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
27360 shift
27361 for ac_tag
27362 do
27363   case $ac_tag in
27364   :[FHLC]) ac_mode=$ac_tag; continue;;
27365   esac
27366   case $ac_mode$ac_tag in
27367   :[FHL]*:*);;
27368   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
27369   :[FH]-) ac_tag=-:-;;
27370   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
27371   esac
27372   ac_save_IFS=$IFS
27373   IFS=:
27374   set x $ac_tag
27375   IFS=$ac_save_IFS
27376   shift
27377   ac_file=$1
27378   shift
27379
27380   case $ac_mode in
27381   :L) ac_source=$1;;
27382   :[FH])
27383     ac_file_inputs=
27384     for ac_f
27385     do
27386       case $ac_f in
27387       -) ac_f="$tmp/stdin";;
27388       *) # Look for the file first in the build tree, then in the source tree
27389          # (if the path is not absolute).  The absolute path cannot be DOS-style,
27390          # because $ac_f cannot contain `:'.
27391          test -f "$ac_f" ||
27392            case $ac_f in
27393            [\\/$]*) false;;
27394            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
27395            esac ||
27396            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
27397       esac
27398       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
27399       as_fn_append ac_file_inputs " '$ac_f'"
27400     done
27401
27402     # Let's still pretend it is `configure' which instantiates (i.e., don't
27403     # use $as_me), people would be surprised to read:
27404     #    /* config.h.  Generated by config.status.  */
27405     configure_input='Generated from '`
27406           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
27407         `' by configure.'
27408     if test x"$ac_file" != x-; then
27409       configure_input="$ac_file.  $configure_input"
27410       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
27411 $as_echo "$as_me: creating $ac_file" >&6;}
27412     fi
27413     # Neutralize special characters interpreted by sed in replacement strings.
27414     case $configure_input in #(
27415     *\&* | *\|* | *\\* )
27416        ac_sed_conf_input=`$as_echo "$configure_input" |
27417        sed 's/[\\\\&|]/\\\\&/g'`;; #(
27418     *) ac_sed_conf_input=$configure_input;;
27419     esac
27420
27421     case $ac_tag in
27422     *:-:* | *:-) cat >"$tmp/stdin" \
27423       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
27424     esac
27425     ;;
27426   esac
27427
27428   ac_dir=`$as_dirname -- "$ac_file" ||
27429 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27430          X"$ac_file" : 'X\(//\)[^/]' \| \
27431          X"$ac_file" : 'X\(//\)$' \| \
27432          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
27433 $as_echo X"$ac_file" |
27434     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27435             s//\1/
27436             q
27437           }
27438           /^X\(\/\/\)[^/].*/{
27439             s//\1/
27440             q
27441           }
27442           /^X\(\/\/\)$/{
27443             s//\1/
27444             q
27445           }
27446           /^X\(\/\).*/{
27447             s//\1/
27448             q
27449           }
27450           s/.*/./; q'`
27451   as_dir="$ac_dir"; as_fn_mkdir_p
27452   ac_builddir=.
27453
27454 case "$ac_dir" in
27455 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
27456 *)
27457   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
27458   # A ".." for each directory in $ac_dir_suffix.
27459   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
27460   case $ac_top_builddir_sub in
27461   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
27462   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
27463   esac ;;
27464 esac
27465 ac_abs_top_builddir=$ac_pwd
27466 ac_abs_builddir=$ac_pwd$ac_dir_suffix
27467 # for backward compatibility:
27468 ac_top_builddir=$ac_top_build_prefix
27469
27470 case $srcdir in
27471   .)  # We are building in place.
27472     ac_srcdir=.
27473     ac_top_srcdir=$ac_top_builddir_sub
27474     ac_abs_top_srcdir=$ac_pwd ;;
27475   [\\/]* | ?:[\\/]* )  # Absolute name.
27476     ac_srcdir=$srcdir$ac_dir_suffix;
27477     ac_top_srcdir=$srcdir
27478     ac_abs_top_srcdir=$srcdir ;;
27479   *) # Relative name.
27480     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
27481     ac_top_srcdir=$ac_top_build_prefix$srcdir
27482     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
27483 esac
27484 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
27485
27486
27487   case $ac_mode in
27488   :F)
27489   #
27490   # CONFIG_FILE
27491   #
27492
27493   case $INSTALL in
27494   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
27495   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
27496   esac
27497   ac_MKDIR_P=$MKDIR_P
27498   case $MKDIR_P in
27499   [\\/$]* | ?:[\\/]* ) ;;
27500   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
27501   esac
27502 _ACEOF
27503
27504 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27505 # If the template does not know about datarootdir, expand it.
27506 # FIXME: This hack should be removed a few years after 2.60.
27507 ac_datarootdir_hack=; ac_datarootdir_seen=
27508 ac_sed_dataroot='
27509 /datarootdir/ {
27510   p
27511   q
27512 }
27513 /@datadir@/p
27514 /@docdir@/p
27515 /@infodir@/p
27516 /@localedir@/p
27517 /@mandir@/p'
27518 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
27519 *datarootdir*) ac_datarootdir_seen=yes;;
27520 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
27521   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
27522 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
27523 _ACEOF
27524 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27525   ac_datarootdir_hack='
27526   s&@datadir@&$datadir&g
27527   s&@docdir@&$docdir&g
27528   s&@infodir@&$infodir&g
27529   s&@localedir@&$localedir&g
27530   s&@mandir@&$mandir&g
27531   s&\\\${datarootdir}&$datarootdir&g' ;;
27532 esac
27533 _ACEOF
27534
27535 # Neutralize VPATH when `$srcdir' = `.'.
27536 # Shell code in configure.ac might set extrasub.
27537 # FIXME: do we really want to maintain this feature?
27538 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27539 ac_sed_extra="$ac_vpsub
27540 $extrasub
27541 _ACEOF
27542 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27543 :t
27544 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
27545 s|@configure_input@|$ac_sed_conf_input|;t t
27546 s&@top_builddir@&$ac_top_builddir_sub&;t t
27547 s&@top_build_prefix@&$ac_top_build_prefix&;t t
27548 s&@srcdir@&$ac_srcdir&;t t
27549 s&@abs_srcdir@&$ac_abs_srcdir&;t t
27550 s&@top_srcdir@&$ac_top_srcdir&;t t
27551 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
27552 s&@builddir@&$ac_builddir&;t t
27553 s&@abs_builddir@&$ac_abs_builddir&;t t
27554 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
27555 s&@INSTALL@&$ac_INSTALL&;t t
27556 s&@MKDIR_P@&$ac_MKDIR_P&;t t
27557 $ac_datarootdir_hack
27558 "
27559 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
27560   || as_fn_error "could not create $ac_file" "$LINENO" 5
27561
27562 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
27563   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
27564   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
27565   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
27566 which seems to be undefined.  Please make sure it is defined." >&5
27567 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
27568 which seems to be undefined.  Please make sure it is defined." >&2;}
27569
27570   rm -f "$tmp/stdin"
27571   case $ac_file in
27572   -) cat "$tmp/out" && rm -f "$tmp/out";;
27573   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
27574   esac \
27575   || as_fn_error "could not create $ac_file" "$LINENO" 5
27576  ;;
27577   :H)
27578   #
27579   # CONFIG_HEADER
27580   #
27581   if test x"$ac_file" != x-; then
27582     {
27583       $as_echo "/* $configure_input  */" \
27584       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
27585     } >"$tmp/config.h" \
27586       || as_fn_error "could not create $ac_file" "$LINENO" 5
27587     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
27588       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
27589 $as_echo "$as_me: $ac_file is unchanged" >&6;}
27590     else
27591       rm -f "$ac_file"
27592       mv "$tmp/config.h" "$ac_file" \
27593         || as_fn_error "could not create $ac_file" "$LINENO" 5
27594     fi
27595   else
27596     $as_echo "/* $configure_input  */" \
27597       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
27598       || as_fn_error "could not create -" "$LINENO" 5
27599   fi
27600 # Compute "$ac_file"'s index in $config_headers.
27601 _am_arg="$ac_file"
27602 _am_stamp_count=1
27603 for _am_header in $config_headers :; do
27604   case $_am_header in
27605     $_am_arg | $_am_arg:* )
27606       break ;;
27607     * )
27608       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
27609   esac
27610 done
27611 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
27612 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27613          X"$_am_arg" : 'X\(//\)[^/]' \| \
27614          X"$_am_arg" : 'X\(//\)$' \| \
27615          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
27616 $as_echo X"$_am_arg" |
27617     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27618             s//\1/
27619             q
27620           }
27621           /^X\(\/\/\)[^/].*/{
27622             s//\1/
27623             q
27624           }
27625           /^X\(\/\/\)$/{
27626             s//\1/
27627             q
27628           }
27629           /^X\(\/\).*/{
27630             s//\1/
27631             q
27632           }
27633           s/.*/./; q'`/stamp-h$_am_stamp_count
27634  ;;
27635
27636   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
27637 $as_echo "$as_me: executing $ac_file commands" >&6;}
27638  ;;
27639   esac
27640
27641
27642   case $ac_file$ac_mode in
27643     "default-1":C)
27644 # Only add multilib support code if we just rebuilt the top-level
27645 # Makefile.
27646 case " $CONFIG_FILES " in
27647  *" Makefile "*)
27648    ac_file=Makefile . ${multi_basedir}/config-ml.in
27649    ;;
27650 esac ;;
27651     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
27652   # Autoconf 2.62 quotes --file arguments for eval, but not when files
27653   # are listed without --file.  Let's play safe and only enable the eval
27654   # if we detect the quoting.
27655   case $CONFIG_FILES in
27656   *\'*) eval set x "$CONFIG_FILES" ;;
27657   *)   set x $CONFIG_FILES ;;
27658   esac
27659   shift
27660   for mf
27661   do
27662     # Strip MF so we end up with the name of the file.
27663     mf=`echo "$mf" | sed -e 's/:.*$//'`
27664     # Check whether this is an Automake generated Makefile or not.
27665     # We used to match only the files named `Makefile.in', but
27666     # some people rename them; so instead we look at the file content.
27667     # Grep'ing the first line is not enough: some people post-process
27668     # each Makefile.in and add a new line on top of each file to say so.
27669     # Grep'ing the whole file is not good either: AIX grep has a line
27670     # limit of 2048, but all sed's we know have understand at least 4000.
27671     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
27672       dirpart=`$as_dirname -- "$mf" ||
27673 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27674          X"$mf" : 'X\(//\)[^/]' \| \
27675          X"$mf" : 'X\(//\)$' \| \
27676          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
27677 $as_echo X"$mf" |
27678     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27679             s//\1/
27680             q
27681           }
27682           /^X\(\/\/\)[^/].*/{
27683             s//\1/
27684             q
27685           }
27686           /^X\(\/\/\)$/{
27687             s//\1/
27688             q
27689           }
27690           /^X\(\/\).*/{
27691             s//\1/
27692             q
27693           }
27694           s/.*/./; q'`
27695     else
27696       continue
27697     fi
27698     # Extract the definition of DEPDIR, am__include, and am__quote
27699     # from the Makefile without running `make'.
27700     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
27701     test -z "$DEPDIR" && continue
27702     am__include=`sed -n 's/^am__include = //p' < "$mf"`
27703     test -z "am__include" && continue
27704     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
27705     # When using ansi2knr, U may be empty or an underscore; expand it
27706     U=`sed -n 's/^U = //p' < "$mf"`
27707     # Find all dependency output files, they are included files with
27708     # $(DEPDIR) in their names.  We invoke sed twice because it is the
27709     # simplest approach to changing $(DEPDIR) to its actual value in the
27710     # expansion.
27711     for file in `sed -n "
27712       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
27713          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
27714       # Make sure the directory exists.
27715       test -f "$dirpart/$file" && continue
27716       fdir=`$as_dirname -- "$file" ||
27717 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27718          X"$file" : 'X\(//\)[^/]' \| \
27719          X"$file" : 'X\(//\)$' \| \
27720          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
27721 $as_echo X"$file" |
27722     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27723             s//\1/
27724             q
27725           }
27726           /^X\(\/\/\)[^/].*/{
27727             s//\1/
27728             q
27729           }
27730           /^X\(\/\/\)$/{
27731             s//\1/
27732             q
27733           }
27734           /^X\(\/\).*/{
27735             s//\1/
27736             q
27737           }
27738           s/.*/./; q'`
27739       as_dir=$dirpart/$fdir; as_fn_mkdir_p
27740       # echo "creating $dirpart/$file"
27741       echo '# dummy' > "$dirpart/$file"
27742     done
27743   done
27744 }
27745  ;;
27746     "libtool":C)
27747
27748     # See if we are running on zsh, and set the options which allow our
27749     # commands through without removal of \ escapes.
27750     if test -n "${ZSH_VERSION+set}" ; then
27751       setopt NO_GLOB_SUBST
27752     fi
27753
27754     cfgfile="${ofile}T"
27755     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
27756     $RM "$cfgfile"
27757
27758     cat <<_LT_EOF >> "$cfgfile"
27759 #! $SHELL
27760
27761 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
27762 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
27763 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
27764 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
27765 #
27766 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
27767 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
27768 #   Written by Gordon Matzigkeit, 1996
27769 #
27770 #   This file is part of GNU Libtool.
27771 #
27772 # GNU Libtool is free software; you can redistribute it and/or
27773 # modify it under the terms of the GNU General Public License as
27774 # published by the Free Software Foundation; either version 2 of
27775 # the License, or (at your option) any later version.
27776 #
27777 # As a special exception to the GNU General Public License,
27778 # if you distribute this file as part of a program or library that
27779 # is built using GNU Libtool, you may include this file under the
27780 # same distribution terms that you use for the rest of that program.
27781 #
27782 # GNU Libtool is distributed in the hope that it will be useful,
27783 # but WITHOUT ANY WARRANTY; without even the implied warranty of
27784 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
27785 # GNU General Public License for more details.
27786 #
27787 # You should have received a copy of the GNU General Public License
27788 # along with GNU Libtool; see the file COPYING.  If not, a copy
27789 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
27790 # obtained by writing to the Free Software Foundation, Inc.,
27791 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
27792
27793
27794 # The names of the tagged configurations supported by this script.
27795 available_tags="FC "
27796
27797 # ### BEGIN LIBTOOL CONFIG
27798
27799 # Which release of libtool.m4 was used?
27800 macro_version=$macro_version
27801 macro_revision=$macro_revision
27802
27803 # Whether or not to build shared libraries.
27804 build_libtool_libs=$enable_shared
27805
27806 # Whether or not to build static libraries.
27807 build_old_libs=$enable_static
27808
27809 # What type of objects to build.
27810 pic_mode=$pic_mode
27811
27812 # Whether or not to optimize for fast installation.
27813 fast_install=$enable_fast_install
27814
27815 # Shell to use when invoking shell scripts.
27816 SHELL=$lt_SHELL
27817
27818 # An echo program that protects backslashes.
27819 ECHO=$lt_ECHO
27820
27821 # The host system.
27822 host_alias=$host_alias
27823 host=$host
27824 host_os=$host_os
27825
27826 # The build system.
27827 build_alias=$build_alias
27828 build=$build
27829 build_os=$build_os
27830
27831 # A sed program that does not truncate output.
27832 SED=$lt_SED
27833
27834 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
27835 Xsed="\$SED -e 1s/^X//"
27836
27837 # A grep program that handles long lines.
27838 GREP=$lt_GREP
27839
27840 # An ERE matcher.
27841 EGREP=$lt_EGREP
27842
27843 # A literal string matcher.
27844 FGREP=$lt_FGREP
27845
27846 # A BSD- or MS-compatible name lister.
27847 NM=$lt_NM
27848
27849 # Whether we need soft or hard links.
27850 LN_S=$lt_LN_S
27851
27852 # What is the maximum length of a command?
27853 max_cmd_len=$max_cmd_len
27854
27855 # Object file suffix (normally "o").
27856 objext=$ac_objext
27857
27858 # Executable file suffix (normally "").
27859 exeext=$exeext
27860
27861 # whether the shell understands "unset".
27862 lt_unset=$lt_unset
27863
27864 # turn spaces into newlines.
27865 SP2NL=$lt_lt_SP2NL
27866
27867 # turn newlines into spaces.
27868 NL2SP=$lt_lt_NL2SP
27869
27870 # An object symbol dumper.
27871 OBJDUMP=$lt_OBJDUMP
27872
27873 # Method to check whether dependent libraries are shared objects.
27874 deplibs_check_method=$lt_deplibs_check_method
27875
27876 # Command to use when deplibs_check_method == "file_magic".
27877 file_magic_cmd=$lt_file_magic_cmd
27878
27879 # The archiver.
27880 AR=$lt_AR
27881 AR_FLAGS=$lt_AR_FLAGS
27882
27883 # A symbol stripping program.
27884 STRIP=$lt_STRIP
27885
27886 # Commands used to install an old-style archive.
27887 RANLIB=$lt_RANLIB
27888 old_postinstall_cmds=$lt_old_postinstall_cmds
27889 old_postuninstall_cmds=$lt_old_postuninstall_cmds
27890
27891 # Whether to use a lock for old archive extraction.
27892 lock_old_archive_extraction=$lock_old_archive_extraction
27893
27894 # A C compiler.
27895 LTCC=$lt_CC
27896
27897 # LTCC compiler flags.
27898 LTCFLAGS=$lt_CFLAGS
27899
27900 # Take the output of nm and produce a listing of raw symbols and C names.
27901 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
27902
27903 # Transform the output of nm in a proper C declaration.
27904 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
27905
27906 # Transform the output of nm in a C name address pair.
27907 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
27908
27909 # Transform the output of nm in a C name address pair when lib prefix is needed.
27910 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
27911
27912 # The name of the directory that contains temporary libtool files.
27913 objdir=$objdir
27914
27915 # Used to examine libraries when file_magic_cmd begins with "file".
27916 MAGIC_CMD=$MAGIC_CMD
27917
27918 # Must we lock files when doing compilation?
27919 need_locks=$lt_need_locks
27920
27921 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
27922 DSYMUTIL=$lt_DSYMUTIL
27923
27924 # Tool to change global to local symbols on Mac OS X.
27925 NMEDIT=$lt_NMEDIT
27926
27927 # Tool to manipulate fat objects and archives on Mac OS X.
27928 LIPO=$lt_LIPO
27929
27930 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
27931 OTOOL=$lt_OTOOL
27932
27933 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
27934 OTOOL64=$lt_OTOOL64
27935
27936 # Old archive suffix (normally "a").
27937 libext=$libext
27938
27939 # Shared library suffix (normally ".so").
27940 shrext_cmds=$lt_shrext_cmds
27941
27942 # The commands to extract the exported symbol list from a shared archive.
27943 extract_expsyms_cmds=$lt_extract_expsyms_cmds
27944
27945 # Variables whose values should be saved in libtool wrapper scripts and
27946 # restored at link time.
27947 variables_saved_for_relink=$lt_variables_saved_for_relink
27948
27949 # Do we need the "lib" prefix for modules?
27950 need_lib_prefix=$need_lib_prefix
27951
27952 # Do we need a version for libraries?
27953 need_version=$need_version
27954
27955 # Library versioning type.
27956 version_type=$version_type
27957
27958 # Shared library runtime path variable.
27959 runpath_var=$runpath_var
27960
27961 # Shared library path variable.
27962 shlibpath_var=$shlibpath_var
27963
27964 # Is shlibpath searched before the hard-coded library search path?
27965 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
27966
27967 # Format of library name prefix.
27968 libname_spec=$lt_libname_spec
27969
27970 # List of archive names.  First name is the real one, the rest are links.
27971 # The last name is the one that the linker finds with -lNAME
27972 library_names_spec=$lt_library_names_spec
27973
27974 # The coded name of the library, if different from the real name.
27975 soname_spec=$lt_soname_spec
27976
27977 # Permission mode override for installation of shared libraries.
27978 install_override_mode=$lt_install_override_mode
27979
27980 # Command to use after installation of a shared archive.
27981 postinstall_cmds=$lt_postinstall_cmds
27982
27983 # Command to use after uninstallation of a shared archive.
27984 postuninstall_cmds=$lt_postuninstall_cmds
27985
27986 # Commands used to finish a libtool library installation in a directory.
27987 finish_cmds=$lt_finish_cmds
27988
27989 # As "finish_cmds", except a single script fragment to be evaled but
27990 # not shown.
27991 finish_eval=$lt_finish_eval
27992
27993 # Whether we should hardcode library paths into libraries.
27994 hardcode_into_libs=$hardcode_into_libs
27995
27996 # Compile-time system search path for libraries.
27997 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
27998
27999 # Run-time system search path for libraries.
28000 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
28001
28002 # Whether dlopen is supported.
28003 dlopen_support=$enable_dlopen
28004
28005 # Whether dlopen of programs is supported.
28006 dlopen_self=$enable_dlopen_self
28007
28008 # Whether dlopen of statically linked programs is supported.
28009 dlopen_self_static=$enable_dlopen_self_static
28010
28011 # Commands to strip libraries.
28012 old_striplib=$lt_old_striplib
28013 striplib=$lt_striplib
28014
28015
28016 # The linker used to build libraries.
28017 LD=$lt_LD
28018
28019 # How to create reloadable object files.
28020 reload_flag=$lt_reload_flag
28021 reload_cmds=$lt_reload_cmds
28022
28023 # Commands used to build an old-style archive.
28024 old_archive_cmds=$lt_old_archive_cmds
28025
28026 # A language specific compiler.
28027 CC=$lt_compiler
28028
28029 # Is the compiler the GNU compiler?
28030 with_gcc=$GCC
28031
28032 # Compiler flag to turn off builtin functions.
28033 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
28034
28035 # How to pass a linker flag through the compiler.
28036 wl=$lt_lt_prog_compiler_wl
28037
28038 # Additional compiler flags for building library objects.
28039 pic_flag=$lt_lt_prog_compiler_pic
28040
28041 # Compiler flag to prevent dynamic linking.
28042 link_static_flag=$lt_lt_prog_compiler_static
28043
28044 # Does compiler simultaneously support -c and -o options?
28045 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
28046
28047 # Whether or not to add -lc for building shared libraries.
28048 build_libtool_need_lc=$archive_cmds_need_lc
28049
28050 # Whether or not to disallow shared libs when runtime libs are static.
28051 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
28052
28053 # Compiler flag to allow reflexive dlopens.
28054 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
28055
28056 # Compiler flag to generate shared objects directly from archives.
28057 whole_archive_flag_spec=$lt_whole_archive_flag_spec
28058
28059 # Whether the compiler copes with passing no objects directly.
28060 compiler_needs_object=$lt_compiler_needs_object
28061
28062 # Create an old-style archive from a shared archive.
28063 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
28064
28065 # Create a temporary old-style archive to link instead of a shared archive.
28066 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
28067
28068 # Commands used to build a shared archive.
28069 archive_cmds=$lt_archive_cmds
28070 archive_expsym_cmds=$lt_archive_expsym_cmds
28071
28072 # Commands used to build a loadable module if different from building
28073 # a shared archive.
28074 module_cmds=$lt_module_cmds
28075 module_expsym_cmds=$lt_module_expsym_cmds
28076
28077 # Whether we are building with GNU ld or not.
28078 with_gnu_ld=$lt_with_gnu_ld
28079
28080 # Flag that allows shared libraries with undefined symbols to be built.
28081 allow_undefined_flag=$lt_allow_undefined_flag
28082
28083 # Flag that enforces no undefined symbols.
28084 no_undefined_flag=$lt_no_undefined_flag
28085
28086 # Flag to hardcode \$libdir into a binary during linking.
28087 # This must work even if \$libdir does not exist
28088 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
28089
28090 # If ld is used when linking, flag to hardcode \$libdir into a binary
28091 # during linking.  This must work even if \$libdir does not exist.
28092 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
28093
28094 # Whether we need a single "-rpath" flag with a separated argument.
28095 hardcode_libdir_separator=$lt_hardcode_libdir_separator
28096
28097 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
28098 # DIR into the resulting binary.
28099 hardcode_direct=$hardcode_direct
28100
28101 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
28102 # DIR into the resulting binary and the resulting library dependency is
28103 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
28104 # library is relocated.
28105 hardcode_direct_absolute=$hardcode_direct_absolute
28106
28107 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
28108 # into the resulting binary.
28109 hardcode_minus_L=$hardcode_minus_L
28110
28111 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
28112 # into the resulting binary.
28113 hardcode_shlibpath_var=$hardcode_shlibpath_var
28114
28115 # Set to "yes" if building a shared library automatically hardcodes DIR
28116 # into the library and all subsequent libraries and executables linked
28117 # against it.
28118 hardcode_automatic=$hardcode_automatic
28119
28120 # Set to yes if linker adds runtime paths of dependent libraries
28121 # to runtime path list.
28122 inherit_rpath=$inherit_rpath
28123
28124 # Whether libtool must link a program against all its dependency libraries.
28125 link_all_deplibs=$link_all_deplibs
28126
28127 # Fix the shell variable \$srcfile for the compiler.
28128 fix_srcfile_path=$lt_fix_srcfile_path
28129
28130 # Set to "yes" if exported symbols are required.
28131 always_export_symbols=$always_export_symbols
28132
28133 # The commands to list exported symbols.
28134 export_symbols_cmds=$lt_export_symbols_cmds
28135
28136 # Symbols that should not be listed in the preloaded symbols.
28137 exclude_expsyms=$lt_exclude_expsyms
28138
28139 # Symbols that must always be exported.
28140 include_expsyms=$lt_include_expsyms
28141
28142 # Commands necessary for linking programs (against libraries) with templates.
28143 prelink_cmds=$lt_prelink_cmds
28144
28145 # Specify filename containing input files.
28146 file_list_spec=$lt_file_list_spec
28147
28148 # How to hardcode a shared library path into an executable.
28149 hardcode_action=$hardcode_action
28150
28151 # The directories searched by this compiler when creating a shared library.
28152 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
28153
28154 # Dependencies to place before and after the objects being linked to
28155 # create a shared library.
28156 predep_objects=$lt_predep_objects
28157 postdep_objects=$lt_postdep_objects
28158 predeps=$lt_predeps
28159 postdeps=$lt_postdeps
28160
28161 # The library search path used internally by the compiler when linking
28162 # a shared library.
28163 compiler_lib_search_path=$lt_compiler_lib_search_path
28164
28165 # ### END LIBTOOL CONFIG
28166
28167 _LT_EOF
28168
28169   case $host_os in
28170   aix3*)
28171     cat <<\_LT_EOF >> "$cfgfile"
28172 # AIX sometimes has problems with the GCC collect2 program.  For some
28173 # reason, if we set the COLLECT_NAMES environment variable, the problems
28174 # vanish in a puff of smoke.
28175 if test "X${COLLECT_NAMES+set}" != Xset; then
28176   COLLECT_NAMES=
28177   export COLLECT_NAMES
28178 fi
28179 _LT_EOF
28180     ;;
28181   esac
28182
28183
28184 ltmain="$ac_aux_dir/ltmain.sh"
28185
28186
28187   # We use sed instead of cat because bash on DJGPP gets confused if
28188   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
28189   # text mode, it properly converts lines to CR/LF.  This bash problem
28190   # is reportedly fixed, but why not run on old versions too?
28191   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
28192     || (rm -f "$cfgfile"; exit 1)
28193
28194   case $xsi_shell in
28195   yes)
28196     cat << \_LT_EOF >> "$cfgfile"
28197
28198 # func_dirname file append nondir_replacement
28199 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
28200 # otherwise set result to NONDIR_REPLACEMENT.
28201 func_dirname ()
28202 {
28203   case ${1} in
28204     */*) func_dirname_result="${1%/*}${2}" ;;
28205     *  ) func_dirname_result="${3}" ;;
28206   esac
28207 }
28208
28209 # func_basename file
28210 func_basename ()
28211 {
28212   func_basename_result="${1##*/}"
28213 }
28214
28215 # func_dirname_and_basename file append nondir_replacement
28216 # perform func_basename and func_dirname in a single function
28217 # call:
28218 #   dirname:  Compute the dirname of FILE.  If nonempty,
28219 #             add APPEND to the result, otherwise set result
28220 #             to NONDIR_REPLACEMENT.
28221 #             value returned in "$func_dirname_result"
28222 #   basename: Compute filename of FILE.
28223 #             value retuned in "$func_basename_result"
28224 # Implementation must be kept synchronized with func_dirname
28225 # and func_basename. For efficiency, we do not delegate to
28226 # those functions but instead duplicate the functionality here.
28227 func_dirname_and_basename ()
28228 {
28229   case ${1} in
28230     */*) func_dirname_result="${1%/*}${2}" ;;
28231     *  ) func_dirname_result="${3}" ;;
28232   esac
28233   func_basename_result="${1##*/}"
28234 }
28235
28236 # func_stripname prefix suffix name
28237 # strip PREFIX and SUFFIX off of NAME.
28238 # PREFIX and SUFFIX must not contain globbing or regex special
28239 # characters, hashes, percent signs, but SUFFIX may contain a leading
28240 # dot (in which case that matches only a dot).
28241 func_stripname ()
28242 {
28243   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
28244   # positional parameters, so assign one to ordinary parameter first.
28245   func_stripname_result=${3}
28246   func_stripname_result=${func_stripname_result#"${1}"}
28247   func_stripname_result=${func_stripname_result%"${2}"}
28248 }
28249
28250 # func_opt_split
28251 func_opt_split ()
28252 {
28253   func_opt_split_opt=${1%%=*}
28254   func_opt_split_arg=${1#*=}
28255 }
28256
28257 # func_lo2o object
28258 func_lo2o ()
28259 {
28260   case ${1} in
28261     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
28262     *)    func_lo2o_result=${1} ;;
28263   esac
28264 }
28265
28266 # func_xform libobj-or-source
28267 func_xform ()
28268 {
28269   func_xform_result=${1%.*}.lo
28270 }
28271
28272 # func_arith arithmetic-term...
28273 func_arith ()
28274 {
28275   func_arith_result=$(( $* ))
28276 }
28277
28278 # func_len string
28279 # STRING may not start with a hyphen.
28280 func_len ()
28281 {
28282   func_len_result=${#1}
28283 }
28284
28285 _LT_EOF
28286     ;;
28287   *) # Bourne compatible functions.
28288     cat << \_LT_EOF >> "$cfgfile"
28289
28290 # func_dirname file append nondir_replacement
28291 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
28292 # otherwise set result to NONDIR_REPLACEMENT.
28293 func_dirname ()
28294 {
28295   # Extract subdirectory from the argument.
28296   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
28297   if test "X$func_dirname_result" = "X${1}"; then
28298     func_dirname_result="${3}"
28299   else
28300     func_dirname_result="$func_dirname_result${2}"
28301   fi
28302 }
28303
28304 # func_basename file
28305 func_basename ()
28306 {
28307   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
28308 }
28309
28310
28311 # func_stripname prefix suffix name
28312 # strip PREFIX and SUFFIX off of NAME.
28313 # PREFIX and SUFFIX must not contain globbing or regex special
28314 # characters, hashes, percent signs, but SUFFIX may contain a leading
28315 # dot (in which case that matches only a dot).
28316 # func_strip_suffix prefix name
28317 func_stripname ()
28318 {
28319   case ${2} in
28320     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
28321     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
28322   esac
28323 }
28324
28325 # sed scripts:
28326 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
28327 my_sed_long_arg='1s/^-[^=]*=//'
28328
28329 # func_opt_split
28330 func_opt_split ()
28331 {
28332   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
28333   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
28334 }
28335
28336 # func_lo2o object
28337 func_lo2o ()
28338 {
28339   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
28340 }
28341
28342 # func_xform libobj-or-source
28343 func_xform ()
28344 {
28345   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
28346 }
28347
28348 # func_arith arithmetic-term...
28349 func_arith ()
28350 {
28351   func_arith_result=`expr "$@"`
28352 }
28353
28354 # func_len string
28355 # STRING may not start with a hyphen.
28356 func_len ()
28357 {
28358   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
28359 }
28360
28361 _LT_EOF
28362 esac
28363
28364 case $lt_shell_append in
28365   yes)
28366     cat << \_LT_EOF >> "$cfgfile"
28367
28368 # func_append var value
28369 # Append VALUE to the end of shell variable VAR.
28370 func_append ()
28371 {
28372   eval "$1+=\$2"
28373 }
28374 _LT_EOF
28375     ;;
28376   *)
28377     cat << \_LT_EOF >> "$cfgfile"
28378
28379 # func_append var value
28380 # Append VALUE to the end of shell variable VAR.
28381 func_append ()
28382 {
28383   eval "$1=\$$1\$2"
28384 }
28385
28386 _LT_EOF
28387     ;;
28388   esac
28389
28390
28391   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
28392     || (rm -f "$cfgfile"; exit 1)
28393
28394   mv -f "$cfgfile" "$ofile" ||
28395     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
28396   chmod +x "$ofile"
28397
28398
28399     cat <<_LT_EOF >> "$ofile"
28400
28401 # ### BEGIN LIBTOOL TAG CONFIG: FC
28402
28403 # The linker used to build libraries.
28404 LD=$lt_LD_FC
28405
28406 # How to create reloadable object files.
28407 reload_flag=$lt_reload_flag_FC
28408 reload_cmds=$lt_reload_cmds_FC
28409
28410 # Commands used to build an old-style archive.
28411 old_archive_cmds=$lt_old_archive_cmds_FC
28412
28413 # A language specific compiler.
28414 CC=$lt_compiler_FC
28415
28416 # Is the compiler the GNU compiler?
28417 with_gcc=$GCC_FC
28418
28419 # Compiler flag to turn off builtin functions.
28420 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_FC
28421
28422 # How to pass a linker flag through the compiler.
28423 wl=$lt_lt_prog_compiler_wl_FC
28424
28425 # Additional compiler flags for building library objects.
28426 pic_flag=$lt_lt_prog_compiler_pic_FC
28427
28428 # Compiler flag to prevent dynamic linking.
28429 link_static_flag=$lt_lt_prog_compiler_static_FC
28430
28431 # Does compiler simultaneously support -c and -o options?
28432 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_FC
28433
28434 # Whether or not to add -lc for building shared libraries.
28435 build_libtool_need_lc=$archive_cmds_need_lc_FC
28436
28437 # Whether or not to disallow shared libs when runtime libs are static.
28438 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_FC
28439
28440 # Compiler flag to allow reflexive dlopens.
28441 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_FC
28442
28443 # Compiler flag to generate shared objects directly from archives.
28444 whole_archive_flag_spec=$lt_whole_archive_flag_spec_FC
28445
28446 # Whether the compiler copes with passing no objects directly.
28447 compiler_needs_object=$lt_compiler_needs_object_FC
28448
28449 # Create an old-style archive from a shared archive.
28450 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_FC
28451
28452 # Create a temporary old-style archive to link instead of a shared archive.
28453 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_FC
28454
28455 # Commands used to build a shared archive.
28456 archive_cmds=$lt_archive_cmds_FC
28457 archive_expsym_cmds=$lt_archive_expsym_cmds_FC
28458
28459 # Commands used to build a loadable module if different from building
28460 # a shared archive.
28461 module_cmds=$lt_module_cmds_FC
28462 module_expsym_cmds=$lt_module_expsym_cmds_FC
28463
28464 # Whether we are building with GNU ld or not.
28465 with_gnu_ld=$lt_with_gnu_ld_FC
28466
28467 # Flag that allows shared libraries with undefined symbols to be built.
28468 allow_undefined_flag=$lt_allow_undefined_flag_FC
28469
28470 # Flag that enforces no undefined symbols.
28471 no_undefined_flag=$lt_no_undefined_flag_FC
28472
28473 # Flag to hardcode \$libdir into a binary during linking.
28474 # This must work even if \$libdir does not exist
28475 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_FC
28476
28477 # If ld is used when linking, flag to hardcode \$libdir into a binary
28478 # during linking.  This must work even if \$libdir does not exist.
28479 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_FC
28480
28481 # Whether we need a single "-rpath" flag with a separated argument.
28482 hardcode_libdir_separator=$lt_hardcode_libdir_separator_FC
28483
28484 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
28485 # DIR into the resulting binary.
28486 hardcode_direct=$hardcode_direct_FC
28487
28488 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
28489 # DIR into the resulting binary and the resulting library dependency is
28490 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
28491 # library is relocated.
28492 hardcode_direct_absolute=$hardcode_direct_absolute_FC
28493
28494 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
28495 # into the resulting binary.
28496 hardcode_minus_L=$hardcode_minus_L_FC
28497
28498 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
28499 # into the resulting binary.
28500 hardcode_shlibpath_var=$hardcode_shlibpath_var_FC
28501
28502 # Set to "yes" if building a shared library automatically hardcodes DIR
28503 # into the library and all subsequent libraries and executables linked
28504 # against it.
28505 hardcode_automatic=$hardcode_automatic_FC
28506
28507 # Set to yes if linker adds runtime paths of dependent libraries
28508 # to runtime path list.
28509 inherit_rpath=$inherit_rpath_FC
28510
28511 # Whether libtool must link a program against all its dependency libraries.
28512 link_all_deplibs=$link_all_deplibs_FC
28513
28514 # Fix the shell variable \$srcfile for the compiler.
28515 fix_srcfile_path=$lt_fix_srcfile_path_FC
28516
28517 # Set to "yes" if exported symbols are required.
28518 always_export_symbols=$always_export_symbols_FC
28519
28520 # The commands to list exported symbols.
28521 export_symbols_cmds=$lt_export_symbols_cmds_FC
28522
28523 # Symbols that should not be listed in the preloaded symbols.
28524 exclude_expsyms=$lt_exclude_expsyms_FC
28525
28526 # Symbols that must always be exported.
28527 include_expsyms=$lt_include_expsyms_FC
28528
28529 # Commands necessary for linking programs (against libraries) with templates.
28530 prelink_cmds=$lt_prelink_cmds_FC
28531
28532 # Specify filename containing input files.
28533 file_list_spec=$lt_file_list_spec_FC
28534
28535 # How to hardcode a shared library path into an executable.
28536 hardcode_action=$hardcode_action_FC
28537
28538 # The directories searched by this compiler when creating a shared library.
28539 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_FC
28540
28541 # Dependencies to place before and after the objects being linked to
28542 # create a shared library.
28543 predep_objects=$lt_predep_objects_FC
28544 postdep_objects=$lt_postdep_objects_FC
28545 predeps=$lt_predeps_FC
28546 postdeps=$lt_postdeps_FC
28547
28548 # The library search path used internally by the compiler when linking
28549 # a shared library.
28550 compiler_lib_search_path=$lt_compiler_lib_search_path_FC
28551
28552 # ### END LIBTOOL TAG CONFIG: FC
28553 _LT_EOF
28554
28555  ;;
28556     "gstdint.h":C)
28557 if test "$GCC" = yes; then
28558   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
28559 else
28560   echo "/* generated for $CC */" > tmp-stdint.h
28561 fi
28562
28563 sed 's/^ *//' >> tmp-stdint.h <<EOF
28564
28565   #ifndef GCC_GENERATED_STDINT_H
28566   #define GCC_GENERATED_STDINT_H 1
28567
28568   #include <sys/types.h>
28569 EOF
28570
28571 if test "$acx_cv_header_stdint" != stdint.h; then
28572   echo "#include <stddef.h>" >> tmp-stdint.h
28573 fi
28574 if test "$acx_cv_header_stdint" != stddef.h; then
28575   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
28576 fi
28577
28578 sed 's/^ *//' >> tmp-stdint.h <<EOF
28579   /* glibc uses these symbols as guards to prevent redefinitions.  */
28580   #ifdef __int8_t_defined
28581   #define _INT8_T
28582   #define _INT16_T
28583   #define _INT32_T
28584   #endif
28585   #ifdef __uint32_t_defined
28586   #define _UINT32_T
28587   #endif
28588
28589 EOF
28590
28591 # ----------------- done header, emit basic int types -------------
28592 if test "$acx_cv_header_stdint" = stddef.h; then
28593   sed 's/^ *//' >> tmp-stdint.h <<EOF
28594
28595     #ifndef _UINT8_T
28596     #define _UINT8_T
28597     #ifndef __uint8_t_defined
28598     #define __uint8_t_defined
28599     #ifndef uint8_t
28600     typedef unsigned $acx_cv_type_int8_t uint8_t;
28601     #endif
28602     #endif
28603     #endif
28604
28605     #ifndef _UINT16_T
28606     #define _UINT16_T
28607     #ifndef __uint16_t_defined
28608     #define __uint16_t_defined
28609     #ifndef uint16_t
28610     typedef unsigned $acx_cv_type_int16_t uint16_t;
28611     #endif
28612     #endif
28613     #endif
28614
28615     #ifndef _UINT32_T
28616     #define _UINT32_T
28617     #ifndef __uint32_t_defined
28618     #define __uint32_t_defined
28619     #ifndef uint32_t
28620     typedef unsigned $acx_cv_type_int32_t uint32_t;
28621     #endif
28622     #endif
28623     #endif
28624
28625     #ifndef _INT8_T
28626     #define _INT8_T
28627     #ifndef __int8_t_defined
28628     #define __int8_t_defined
28629     #ifndef int8_t
28630     typedef $acx_cv_type_int8_t int8_t;
28631     #endif
28632     #endif
28633     #endif
28634
28635     #ifndef _INT16_T
28636     #define _INT16_T
28637     #ifndef __int16_t_defined
28638     #define __int16_t_defined
28639     #ifndef int16_t
28640     typedef $acx_cv_type_int16_t int16_t;
28641     #endif
28642     #endif
28643     #endif
28644
28645     #ifndef _INT32_T
28646     #define _INT32_T
28647     #ifndef __int32_t_defined
28648     #define __int32_t_defined
28649     #ifndef int32_t
28650     typedef $acx_cv_type_int32_t int32_t;
28651     #endif
28652     #endif
28653     #endif
28654 EOF
28655 elif test "$ac_cv_type_u_int32_t" = yes; then
28656   sed 's/^ *//' >> tmp-stdint.h <<EOF
28657
28658     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
28659     #ifndef _INT8_T
28660     #define _INT8_T
28661     #endif
28662     #ifndef _INT16_T
28663     #define _INT16_T
28664     #endif
28665     #ifndef _INT32_T
28666     #define _INT32_T
28667     #endif
28668
28669     #ifndef _UINT8_T
28670     #define _UINT8_T
28671     #ifndef __uint8_t_defined
28672     #define __uint8_t_defined
28673     #ifndef uint8_t
28674     typedef u_int8_t uint8_t;
28675     #endif
28676     #endif
28677     #endif
28678
28679     #ifndef _UINT16_T
28680     #define _UINT16_T
28681     #ifndef __uint16_t_defined
28682     #define __uint16_t_defined
28683     #ifndef uint16_t
28684     typedef u_int16_t uint16_t;
28685     #endif
28686     #endif
28687     #endif
28688
28689     #ifndef _UINT32_T
28690     #define _UINT32_T
28691     #ifndef __uint32_t_defined
28692     #define __uint32_t_defined
28693     #ifndef uint32_t
28694     typedef u_int32_t uint32_t;
28695     #endif
28696     #endif
28697     #endif
28698 EOF
28699 else
28700   sed 's/^ *//' >> tmp-stdint.h <<EOF
28701
28702     /* Some systems have guard macros to prevent redefinitions, define them.  */
28703     #ifndef _INT8_T
28704     #define _INT8_T
28705     #endif
28706     #ifndef _INT16_T
28707     #define _INT16_T
28708     #endif
28709     #ifndef _INT32_T
28710     #define _INT32_T
28711     #endif
28712     #ifndef _UINT8_T
28713     #define _UINT8_T
28714     #endif
28715     #ifndef _UINT16_T
28716     #define _UINT16_T
28717     #endif
28718     #ifndef _UINT32_T
28719     #define _UINT32_T
28720     #endif
28721 EOF
28722 fi
28723
28724 # ------------- done basic int types, emit int64_t types ------------
28725 if test "$ac_cv_type_uint64_t" = yes; then
28726   sed 's/^ *//' >> tmp-stdint.h <<EOF
28727
28728     /* system headers have good uint64_t and int64_t */
28729     #ifndef _INT64_T
28730     #define _INT64_T
28731     #endif
28732     #ifndef _UINT64_T
28733     #define _UINT64_T
28734     #endif
28735 EOF
28736 elif test "$ac_cv_type_u_int64_t" = yes; then
28737   sed 's/^ *//' >> tmp-stdint.h <<EOF
28738
28739     /* system headers have an u_int64_t (and int64_t) */
28740     #ifndef _INT64_T
28741     #define _INT64_T
28742     #endif
28743     #ifndef _UINT64_T
28744     #define _UINT64_T
28745     #ifndef __uint64_t_defined
28746     #define __uint64_t_defined
28747     #ifndef uint64_t
28748     typedef u_int64_t uint64_t;
28749     #endif
28750     #endif
28751     #endif
28752 EOF
28753 elif test -n "$acx_cv_type_int64_t"; then
28754   sed 's/^ *//' >> tmp-stdint.h <<EOF
28755
28756     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
28757     #ifndef _INT64_T
28758     #define _INT64_T
28759     #ifndef int64_t
28760     typedef $acx_cv_type_int64_t int64_t;
28761     #endif
28762     #endif
28763     #ifndef _UINT64_T
28764     #define _UINT64_T
28765     #ifndef __uint64_t_defined
28766     #define __uint64_t_defined
28767     #ifndef uint64_t
28768     typedef unsigned $acx_cv_type_int64_t uint64_t;
28769     #endif
28770     #endif
28771     #endif
28772 EOF
28773 else
28774   sed 's/^ *//' >> tmp-stdint.h <<EOF
28775
28776     /* some common heuristics for int64_t, using compiler-specific tests */
28777     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
28778     #ifndef _INT64_T
28779     #define _INT64_T
28780     #ifndef __int64_t_defined
28781     #ifndef int64_t
28782     typedef long long int64_t;
28783     #endif
28784     #endif
28785     #endif
28786     #ifndef _UINT64_T
28787     #define _UINT64_T
28788     #ifndef uint64_t
28789     typedef unsigned long long uint64_t;
28790     #endif
28791     #endif
28792
28793     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
28794     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
28795        does not implement __extension__.  But that compiler doesn't define
28796        __GNUC_MINOR__.  */
28797     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
28798     # define __extension__
28799     # endif
28800
28801     # ifndef _INT64_T
28802     # define _INT64_T
28803     # ifndef int64_t
28804     __extension__ typedef long long int64_t;
28805     # endif
28806     # endif
28807     # ifndef _UINT64_T
28808     # define _UINT64_T
28809     # ifndef uint64_t
28810     __extension__ typedef unsigned long long uint64_t;
28811     # endif
28812     # endif
28813
28814     #elif !defined __STRICT_ANSI__
28815     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
28816
28817     #  ifndef _INT64_T
28818     #  define _INT64_T
28819     #  ifndef int64_t
28820     typedef __int64 int64_t;
28821     #  endif
28822     #  endif
28823     #  ifndef _UINT64_T
28824     #  define _UINT64_T
28825     #  ifndef uint64_t
28826     typedef unsigned __int64 uint64_t;
28827     #  endif
28828     #  endif
28829     # endif /* compiler */
28830
28831     #endif /* ANSI version */
28832 EOF
28833 fi
28834
28835 # ------------- done int64_t types, emit intptr types ------------
28836 if test "$ac_cv_type_uintptr_t" != yes; then
28837   sed 's/^ *//' >> tmp-stdint.h <<EOF
28838
28839     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
28840     #ifndef __uintptr_t_defined
28841     #ifndef uintptr_t
28842     typedef u$acx_cv_type_intptr_t uintptr_t;
28843     #endif
28844     #endif
28845     #ifndef __intptr_t_defined
28846     #ifndef intptr_t
28847     typedef $acx_cv_type_intptr_t  intptr_t;
28848     #endif
28849     #endif
28850 EOF
28851 fi
28852
28853 # ------------- done intptr types, emit int_least types ------------
28854 if test "$ac_cv_type_int_least32_t" != yes; then
28855   sed 's/^ *//' >> tmp-stdint.h <<EOF
28856
28857     /* Define int_least types */
28858     typedef int8_t     int_least8_t;
28859     typedef int16_t    int_least16_t;
28860     typedef int32_t    int_least32_t;
28861     #ifdef _INT64_T
28862     typedef int64_t    int_least64_t;
28863     #endif
28864
28865     typedef uint8_t    uint_least8_t;
28866     typedef uint16_t   uint_least16_t;
28867     typedef uint32_t   uint_least32_t;
28868     #ifdef _UINT64_T
28869     typedef uint64_t   uint_least64_t;
28870     #endif
28871 EOF
28872 fi
28873
28874 # ------------- done intptr types, emit int_fast types ------------
28875 if test "$ac_cv_type_int_fast32_t" != yes; then
28876       sed 's/^ *//' >> tmp-stdint.h <<EOF
28877
28878     /* Define int_fast types.  short is often slow */
28879     typedef int8_t       int_fast8_t;
28880     typedef int          int_fast16_t;
28881     typedef int32_t      int_fast32_t;
28882     #ifdef _INT64_T
28883     typedef int64_t      int_fast64_t;
28884     #endif
28885
28886     typedef uint8_t      uint_fast8_t;
28887     typedef unsigned int uint_fast16_t;
28888     typedef uint32_t     uint_fast32_t;
28889     #ifdef _UINT64_T
28890     typedef uint64_t     uint_fast64_t;
28891     #endif
28892 EOF
28893 fi
28894
28895 if test "$ac_cv_type_uintmax_t" != yes; then
28896   sed 's/^ *//' >> tmp-stdint.h <<EOF
28897
28898     /* Define intmax based on what we found */
28899     #ifndef intmax_t
28900     #ifdef _INT64_T
28901     typedef int64_t       intmax_t;
28902     #else
28903     typedef long          intmax_t;
28904     #endif
28905     #endif
28906     #ifndef uintmax_t
28907     #ifdef _UINT64_T
28908     typedef uint64_t      uintmax_t;
28909     #else
28910     typedef unsigned long uintmax_t;
28911     #endif
28912     #endif
28913 EOF
28914 fi
28915
28916 sed 's/^ *//' >> tmp-stdint.h <<EOF
28917
28918   #endif /* GCC_GENERATED_STDINT_H */
28919 EOF
28920
28921 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
28922   rm -f tmp-stdint.h
28923 else
28924   mv -f tmp-stdint.h gstdint.h
28925 fi
28926
28927  ;;
28928
28929   esac
28930 done # for ac_tag
28931
28932
28933 as_fn_exit 0
28934 _ACEOF
28935 ac_clean_files=$ac_clean_files_save
28936
28937 test $ac_write_fail = 0 ||
28938   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28939
28940
28941 # configure is writing to config.log, and then calls config.status.
28942 # config.status does its own redirection, appending to config.log.
28943 # Unfortunately, on DOS this fails, as config.log is still kept open
28944 # by configure, so config.status won't be able to write to it; its
28945 # output is simply discarded.  So we exec the FD to /dev/null,
28946 # effectively closing config.log, so it can be properly (re)opened and
28947 # appended to by config.status.  When coming back to configure, we
28948 # need to make the FD available again.
28949 if test "$no_create" != yes; then
28950   ac_cs_success=:
28951   ac_config_status_args=
28952   test "$silent" = yes &&
28953     ac_config_status_args="$ac_config_status_args --quiet"
28954   exec 5>/dev/null
28955   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28956   exec 5>>config.log
28957   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28958   # would make configure fail if this is the last instruction.
28959   $ac_cs_success || as_fn_exit $?
28960 fi
28961 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28962   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28963 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28964 fi
28965