sim/igen/configure

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  45 sim_inline="-DDEFAULT_INLINE=0"
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  81 # This file is derived from `gettext.m4'.  The difference is that the
  82 # included macros assume Cygnus-style source and build trees.
  83
  84 # Macro to add for using GNU gettext.
  85 # Ulrich Drepper <drepper@cygnus.com>, 1995.
  86 #
  87 # This file file be copied and used freely without restrictions.  It can
  88 # be used in projects which are not available under the GNU Public License
  89 # but which still want to provide support for the GNU gettext functionality.
  90 # Please note that the actual code is *not* freely available.
  91
  92 # serial 3
  93
  94
  95
  96
  97
  98 # Search path for a program which passes the given test.
  99 # Ulrich Drepper <drepper@cygnus.com>, 1996.
 100 #
 101 # This file file be copied and used freely without restrictions.  It can
 102 # be used in projects which are not available under the GNU Public License
 103 # but which still want to provide support for the GNU gettext functionality.
 104 # Please note that the actual code is *not* freely available.
 105
 106 # serial 1
 107
 108
 109
 110 # Check whether LC_MESSAGES is available in <locale.h>.
 111 # Ulrich Drepper <drepper@cygnus.com>, 1995.
 112 #
 113 # This file file be copied and used freely without restrictions.  It can
 114 # be used in projects which are not available under the GNU Public License
 115 # but which still want to provide support for the GNU gettext functionality.
 116 # Please note that the actual code is *not* freely available.
 117
 118 # serial 1
 119
 120
 121
 122 # Check to see if we're running under Cygwin32, without using
 123 # AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
 124 # Otherwise set it to "no".
 125
 126
 127
 128 # Check to see if we're running under Win32, without using
 129 # AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
 130 # Otherwise set it to "".
 131
 132
 133
 134
 135 # Guess values for system-dependent variables and create Makefiles.
 136 # Generated automatically using autoconf version 2.12.2
 137 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 138 #
 139 # This configure script is free software; the Free Software Foundation
 140 # gives unlimited permission to copy, distribute and modify it.
 141
 142 # Defaults:
 143 ac_help=
 144 ac_default_prefix=/usr/local
 145 # Any additions from configure.in:
 146 ac_help="$ac_help
 147   --enable-build-warnings[=LIST]                Enable build-time compiler warnings"
 148
 149 # Initialize some variables set by options.
 150 # The variables have the same names as the options, with
 151 # dashes changed to underlines.
 152 build=NONE
 153 cache_file=./config.cache
 154 exec_prefix=NONE
 155 host=NONE
 156 no_create=
 157 nonopt=NONE
 158 no_recursion=
 159 prefix=NONE
 160 program_prefix=NONE
 161 program_suffix=NONE
 162 program_transform_name=s,x,x,
 163 silent=
 164 site=
 165 srcdir=
 166 target=NONE
 167 verbose=
 168 x_includes=NONE
 169 x_libraries=NONE
 170 bindir='${exec_prefix}/bin'
 171 sbindir='${exec_prefix}/sbin'
 172 libexecdir='${exec_prefix}/libexec'
 173 datadir='${prefix}/share'
 174 sysconfdir='${prefix}/etc'
 175 sharedstatedir='${prefix}/com'
 176 localstatedir='${prefix}/var'
 177 libdir='${exec_prefix}/lib'
 178 includedir='${prefix}/include'
 179 oldincludedir='/usr/include'
 180 infodir='${prefix}/info'
 181 mandir='${prefix}/man'
 182
 183 # Initialize some other variables.
 184 subdirs=
 185 MFLAGS= MAKEFLAGS=
 186 SHELL=${CONFIG_SHELL-/bin/sh}
 187 # Maximum number of lines to put in a shell here document.
 188 ac_max_here_lines=12
 189
 190 ac_prev=
 191 for ac_option
 192 do
 193
 194   # If the previous option needs an argument, assign it.
 195   if test -n "$ac_prev"; then
 196     eval "$ac_prev=\$ac_option"
 197     ac_prev=
 198     continue
 199   fi
 200
 201   case "$ac_option" in
 202   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 203   *) ac_optarg= ;;
 204   esac
 205
 206   # Accept the important Cygnus configure options, so we can diagnose typos.
 207
 208   case "$ac_option" in
 209
 210   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 211     ac_prev=bindir ;;
 212   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 213     bindir="$ac_optarg" ;;
 214
 215   -build | --build | --buil | --bui | --bu)
 216     ac_prev=build ;;
 217   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 218     build="$ac_optarg" ;;
 219
 220   -cache-file | --cache-file | --cache-fil | --cache-fi \
 221   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 222     ac_prev=cache_file ;;
 223   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 224   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 225     cache_file="$ac_optarg" ;;
 226
 227   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 228     ac_prev=datadir ;;
 229   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 230   | --da=*)
 231     datadir="$ac_optarg" ;;
 232
 233   -disable-* | --disable-*)
 234     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 235     # Reject names that are not valid shell variable names.
 236     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 237       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 238     fi
 239     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 240     eval "enable_${ac_feature}=no" ;;
 241
 242   -enable-* | --enable-*)
 243     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 244     # Reject names that are not valid shell variable names.
 245     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 246       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 247     fi
 248     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 249     case "$ac_option" in
 250       *=*) ;;
 251       *) ac_optarg=yes ;;
 252     esac
 253     eval "enable_${ac_feature}='$ac_optarg'" ;;
 254
 255   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 256   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 257   | --exec | --exe | --ex)
 258     ac_prev=exec_prefix ;;
 259   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 260   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 261   | --exec=* | --exe=* | --ex=*)
 262     exec_prefix="$ac_optarg" ;;
 263
 264   -gas | --gas | --ga | --g)
 265     # Obsolete; use --with-gas.
 266     with_gas=yes ;;
 267
 268   -help | --help | --hel | --he)
 269     # Omit some internal or obsolete options to make the list less imposing.
 270     # This message is too long to be a string in the A/UX 3.1 sh.
 271     cat << EOF
 272 Usage: configure [options] [host]
 273 Options: [defaults in brackets after descriptions]
 274 Configuration:
 275   --cache-file=FILE       cache test results in FILE
 276   --help                  print this message
 277   --no-create             do not create output files
 278   --quiet, --silent       do not print \`checking...' messages
 279   --version               print the version of autoconf that created configure
 280 Directory and file names:
 281   --prefix=PREFIX         install architecture-independent files in PREFIX
 282                           [$ac_default_prefix]
 283   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 284                           [same as prefix]
 285   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 286   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 287   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 288   --datadir=DIR           read-only architecture-independent data in DIR
 289                           [PREFIX/share]
 290   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 291   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 292                           [PREFIX/com]
 293   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 294   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 295   --includedir=DIR        C header files in DIR [PREFIX/include]
 296   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 297   --infodir=DIR           info documentation in DIR [PREFIX/info]
 298   --mandir=DIR            man documentation in DIR [PREFIX/man]
 299   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 300   --program-prefix=PREFIX prepend PREFIX to installed program names
 301   --program-suffix=SUFFIX append SUFFIX to installed program names
 302   --program-transform-name=PROGRAM
 303                           run sed PROGRAM on installed program names
 304 EOF
 305     cat << EOF
 306 Host type:
 307   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 308   --host=HOST             configure for HOST [guessed]
 309   --target=TARGET         configure for TARGET [TARGET=HOST]
 310 Features and packages:
 311   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 312   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 313   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 314   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 315   --x-includes=DIR        X include files are in DIR
 316   --x-libraries=DIR       X library files are in DIR
 317 EOF
 318     if test -n "$ac_help"; then
 319       echo "--enable and --with options recognized:$ac_help"
 320     fi
 321     exit 0 ;;
 322
 323   -host | --host | --hos | --ho)
 324     ac_prev=host ;;
 325   -host=* | --host=* | --hos=* | --ho=*)
 326     host="$ac_optarg" ;;
 327
 328   -includedir | --includedir | --includedi | --included | --include \
 329   | --includ | --inclu | --incl | --inc)
 330     ac_prev=includedir ;;
 331   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 332   | --includ=* | --inclu=* | --incl=* | --inc=*)
 333     includedir="$ac_optarg" ;;
 334
 335   -infodir | --infodir | --infodi | --infod | --info | --inf)
 336     ac_prev=infodir ;;
 337   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 338     infodir="$ac_optarg" ;;
 339
 340   -libdir | --libdir | --libdi | --libd)
 341     ac_prev=libdir ;;
 342   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 343     libdir="$ac_optarg" ;;
 344
 345   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 346   | --libexe | --libex | --libe)
 347     ac_prev=libexecdir ;;
 348   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 349   | --libexe=* | --libex=* | --libe=*)
 350     libexecdir="$ac_optarg" ;;
 351
 352   -localstatedir | --localstatedir | --localstatedi | --localstated \
 353   | --localstate | --localstat | --localsta | --localst \
 354   | --locals | --local | --loca | --loc | --lo)
 355     ac_prev=localstatedir ;;
 356   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 357   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 358   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 359     localstatedir="$ac_optarg" ;;
 360
 361   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 362     ac_prev=mandir ;;
 363   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 364     mandir="$ac_optarg" ;;
 365
 366   -nfp | --nfp | --nf)
 367     # Obsolete; use --without-fp.
 368     with_fp=no ;;
 369
 370   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 371   | --no-cr | --no-c)
 372     no_create=yes ;;
 373
 374   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 375   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 376     no_recursion=yes ;;
 377
 378   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 379   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 380   | --oldin | --oldi | --old | --ol | --o)
 381     ac_prev=oldincludedir ;;
 382   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 383   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 384   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 385     oldincludedir="$ac_optarg" ;;
 386
 387   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 388     ac_prev=prefix ;;
 389   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 390     prefix="$ac_optarg" ;;
 391
 392   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 393   | --program-pre | --program-pr | --program-p)
 394     ac_prev=program_prefix ;;
 395   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 396   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 397     program_prefix="$ac_optarg" ;;
 398
 399   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 400   | --program-suf | --program-su | --program-s)
 401     ac_prev=program_suffix ;;
 402   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 403   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 404     program_suffix="$ac_optarg" ;;
 405
 406   -program-transform-name | --program-transform-name \
 407   | --program-transform-nam | --program-transform-na \
 408   | --program-transform-n | --program-transform- \
 409   | --program-transform | --program-transfor \
 410   | --program-transfo | --program-transf \
 411   | --program-trans | --program-tran \
 412   | --progr-tra | --program-tr | --program-t)
 413     ac_prev=program_transform_name ;;
 414   -program-transform-name=* | --program-transform-name=* \
 415   | --program-transform-nam=* | --program-transform-na=* \
 416   | --program-transform-n=* | --program-transform-=* \
 417   | --program-transform=* | --program-transfor=* \
 418   | --program-transfo=* | --program-transf=* \
 419   | --program-trans=* | --program-tran=* \
 420   | --progr-tra=* | --program-tr=* | --program-t=*)
 421     program_transform_name="$ac_optarg" ;;
 422
 423   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 424   | -silent | --silent | --silen | --sile | --sil)
 425     silent=yes ;;
 426
 427   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 428     ac_prev=sbindir ;;
 429   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 430   | --sbi=* | --sb=*)
 431     sbindir="$ac_optarg" ;;
 432
 433   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 434   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 435   | --sharedst | --shareds | --shared | --share | --shar \
 436   | --sha | --sh)
 437     ac_prev=sharedstatedir ;;
 438   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 439   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 440   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 441   | --sha=* | --sh=*)
 442     sharedstatedir="$ac_optarg" ;;
 443
 444   -site | --site | --sit)
 445     ac_prev=site ;;
 446   -site=* | --site=* | --sit=*)
 447     site="$ac_optarg" ;;
 448
 449   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 450     ac_prev=srcdir ;;
 451   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 452     srcdir="$ac_optarg" ;;
 453
 454   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 455   | --syscon | --sysco | --sysc | --sys | --sy)
 456     ac_prev=sysconfdir ;;
 457   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 458   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 459     sysconfdir="$ac_optarg" ;;
 460
 461   -target | --target | --targe | --targ | --tar | --ta | --t)
 462     ac_prev=target ;;
 463   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 464     target="$ac_optarg" ;;
 465
 466   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 467     verbose=yes ;;
 468
 469   -version | --version | --versio | --versi | --vers)
 470     echo "configure generated by autoconf version 2.12.2"
 471     exit 0 ;;
 472
 473   -with-* | --with-*)
 474     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 475     # Reject names that are not valid shell variable names.
 476     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 477       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 478     fi
 479     ac_package=`echo $ac_package| sed 's/-/_/g'`
 480     case "$ac_option" in
 481       *=*) ;;
 482       *) ac_optarg=yes ;;
 483     esac
 484     eval "with_${ac_package}='$ac_optarg'" ;;
 485
 486   -without-* | --without-*)
 487     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 488     # Reject names that are not valid shell variable names.
 489     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 490       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 491     fi
 492     ac_package=`echo $ac_package| sed 's/-/_/g'`
 493     eval "with_${ac_package}=no" ;;
 494
 495   --x)
 496     # Obsolete; use --with-x.
 497     with_x=yes ;;
 498
 499   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 500   | --x-incl | --x-inc | --x-in | --x-i)
 501     ac_prev=x_includes ;;
 502   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 503   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 504     x_includes="$ac_optarg" ;;
 505
 506   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 507   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 508     ac_prev=x_libraries ;;
 509   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 510   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 511     x_libraries="$ac_optarg" ;;
 512
 513   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 514     ;;
 515
 516   *)
 517     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 518       echo "configure: warning: $ac_option: invalid host type" 1>&2
 519     fi
 520     if test "x$nonopt" != xNONE; then
 521       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 522     fi
 523     nonopt="$ac_option"
 524     ;;
 525
 526   esac
 527 done
 528
 529 if test -n "$ac_prev"; then
 530   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 531 fi
 532
 533 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 534
 535 # File descriptor usage:
 536 # 0 standard input
 537 # 1 file creation
 538 # 2 errors and warnings
 539 # 3 some systems may open it to /dev/tty
 540 # 4 used on the Kubota Titan
 541 # 6 checking for... messages and results
 542 # 5 compiler messages saved in config.log
 543 if test "$silent" = yes; then
 544   exec 6>/dev/null
 545 else
 546   exec 6>&1
 547 fi
 548 exec 5>./config.log
 549
 550 echo "\
 551 This file contains any messages produced by compilers while
 552 running configure, to aid debugging if configure makes a mistake.
 553 " 1>&5
 554
 555 # Strip out --no-create and --no-recursion so they do not pile up.
 556 # Also quote any args containing shell metacharacters.
 557 ac_configure_args=
 558 for ac_arg
 559 do
 560   case "$ac_arg" in
 561   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 562   | --no-cr | --no-c) ;;
 563   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 564   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 565   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 566   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 567   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 568   esac
 569 done
 570
 571 # NLS nuisances.
 572 # Only set these to C if already set.  These must not be set unconditionally
 573 # because not all systems understand e.g. LANG=C (notably SCO).
 574 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 575 # Non-C LC_CTYPE values break the ctype check.
 576 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 577 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 578 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 579 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 580
 581 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 582 rm -rf conftest* confdefs.h
 583 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 584 echo > confdefs.h
 585
 586 # A filename unique to this package, relative to the directory that
 587 # configure is in, which we can look for to find out if srcdir is correct.
 588 ac_unique_file=table.h
 589
 590 # Find the source files, if location was not specified.
 591 if test -z "$srcdir"; then
 592   ac_srcdir_defaulted=yes
 593   # Try the directory containing this script, then its parent.
 594   ac_prog=$0
 595   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 596   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 597   srcdir=$ac_confdir
 598   if test ! -r $srcdir/$ac_unique_file; then
 599     srcdir=..
 600   fi
 601 else
 602   ac_srcdir_defaulted=no
 603 fi
 604 if test ! -r $srcdir/$ac_unique_file; then
 605   if test "$ac_srcdir_defaulted" = yes; then
 606     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 607   else
 608     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 609   fi
 610 fi
 611 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 612
 613 # Prefer explicitly selected file to automatically selected ones.
 614 if test -z "$CONFIG_SITE"; then
 615   if test "x$prefix" != xNONE; then
 616     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 617   else
 618     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 619   fi
 620 fi
 621 for ac_site_file in $CONFIG_SITE; do
 622   if test -r "$ac_site_file"; then
 623     echo "loading site script $ac_site_file"
 624     . "$ac_site_file"
 625   fi
 626 done
 627
 628 if test -r "$cache_file"; then
 629   echo "loading cache $cache_file"
 630   . $cache_file
 631 else
 632   echo "creating cache $cache_file"
 633   > $cache_file
 634 fi
 635
 636 ac_ext=c
 637 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 638 ac_cpp='$CPP $CPPFLAGS'
 639 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 640 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 641 cross_compiling=$ac_cv_prog_cc_cross
 642
 643 ac_exeext=
 644 ac_objext=o
 645 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 646   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 647   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 648     ac_n= ac_c='
 649 ' ac_t='        '
 650   else
 651     ac_n=-n ac_c= ac_t=
 652   fi
 653 else
 654   ac_n= ac_c='\c' ac_t=
 655 fi
 656
 657
 658
 659 ac_aux_dir=
 660 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 661   if test -f $ac_dir/install-sh; then
 662     ac_aux_dir=$ac_dir
 663     ac_install_sh="$ac_aux_dir/install-sh -c"
 664     break
 665   elif test -f $ac_dir/install.sh; then
 666     ac_aux_dir=$ac_dir
 667     ac_install_sh="$ac_aux_dir/install.sh -c"
 668     break
 669   fi
 670 done
 671 if test -z "$ac_aux_dir"; then
 672   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 673 fi
 674 ac_config_guess=$ac_aux_dir/config.guess
 675 ac_config_sub=$ac_aux_dir/config.sub
 676 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 677
 678 # Find a good install program.  We prefer a C program (faster),
 679 # so one script is as good as another.  But avoid the broken or
 680 # incompatible versions:
 681 # SysV /etc/install, /usr/sbin/install
 682 # SunOS /usr/etc/install
 683 # IRIX /sbin/install
 684 # AIX /bin/install
 685 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 686 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 687 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 688 # ./install, which can be erroneously created by make from ./install.sh.
 689 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 690 echo "configure:691: checking for a BSD compatible install" >&5
 691 if test -z "$INSTALL"; then
 692 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 693   echo $ac_n "(cached) $ac_c" 1>&6
 694 else
 695     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 696   for ac_dir in $PATH; do
 697     # Account for people who put trailing slashes in PATH elements.
 698     case "$ac_dir/" in
 699     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 700     *)
 701       # OSF1 and SCO ODT 3.0 have their own names for install.
 702       # Don't use installbsd from OSF since it installs stuff as root
 703       # by default.
 704       for ac_prog in ginstall scoinst install; do
 705         if test -f $ac_dir/$ac_prog; then
 706           if test $ac_prog = install &&
 707             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 708             # AIX install.  It has an incompatible calling convention.
 709             :
 710           else
 711             ac_cv_path_install="$ac_dir/$ac_prog -c"
 712             break 2
 713           fi
 714         fi
 715       done
 716       ;;
 717     esac
 718   done
 719   IFS="$ac_save_IFS"
 720
 721 fi
 722   if test "${ac_cv_path_install+set}" = set; then
 723     INSTALL="$ac_cv_path_install"
 724   else
 725     # As a last resort, use the slow shell script.  We don't cache a
 726     # path for INSTALL within a source directory, because that will
 727     # break other packages using the cache if that directory is
 728     # removed, or if the path is relative.
 729     INSTALL="$ac_install_sh"
 730   fi
 731 fi
 732 echo "$ac_t""$INSTALL" 1>&6
 733
 734 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 735 # It thinks the first close brace ends the variable substitution.
 736 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 737
 738 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 739
 740 # Extract the first word of "gcc", so it can be a program name with args.
 741 set dummy gcc; ac_word=$2
 742 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 743 echo "configure:744: checking for $ac_word" >&5
 744 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 745   echo $ac_n "(cached) $ac_c" 1>&6
 746 else
 747   if test -n "$CC"; then
 748   ac_cv_prog_CC="$CC" # Let the user override the test.
 749 else
 750   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 751   for ac_dir in $PATH; do
 752     test -z "$ac_dir" && ac_dir=.
 753     if test -f $ac_dir/$ac_word; then
 754       ac_cv_prog_CC="gcc"
 755       break
 756     fi
 757   done
 758   IFS="$ac_save_ifs"
 759 fi
 760 fi
 761 CC="$ac_cv_prog_CC"
 762 if test -n "$CC"; then
 763   echo "$ac_t""$CC" 1>&6
 764 else
 765   echo "$ac_t""no" 1>&6
 766 fi
 767
 768 if test -z "$CC"; then
 769   # Extract the first word of "cc", so it can be a program name with args.
 770 set dummy cc; ac_word=$2
 771 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 772 echo "configure:773: checking for $ac_word" >&5
 773 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 774   echo $ac_n "(cached) $ac_c" 1>&6
 775 else
 776   if test -n "$CC"; then
 777   ac_cv_prog_CC="$CC" # Let the user override the test.
 778 else
 779   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 780   ac_prog_rejected=no
 781   for ac_dir in $PATH; do
 782     test -z "$ac_dir" && ac_dir=.
 783     if test -f $ac_dir/$ac_word; then
 784       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 785         ac_prog_rejected=yes
 786         continue
 787       fi
 788       ac_cv_prog_CC="cc"
 789       break
 790     fi
 791   done
 792   IFS="$ac_save_ifs"
 793 if test $ac_prog_rejected = yes; then
 794   # We found a bogon in the path, so make sure we never use it.
 795   set dummy $ac_cv_prog_CC
 796   shift
 797   if test $# -gt 0; then
 798     # We chose a different compiler from the bogus one.
 799     # However, it has the same basename, so the bogon will be chosen
 800     # first if we set CC to just the basename; use the full file name.
 801     shift
 802     set dummy "$ac_dir/$ac_word" "$@"
 803     shift
 804     ac_cv_prog_CC="$@"
 805   fi
 806 fi
 807 fi
 808 fi
 809 CC="$ac_cv_prog_CC"
 810 if test -n "$CC"; then
 811   echo "$ac_t""$CC" 1>&6
 812 else
 813   echo "$ac_t""no" 1>&6
 814 fi
 815
 816   if test -z "$CC"; then
 817     case "`uname -s`" in
 818     *win32* | *WIN32*)
 819       # Extract the first word of "cl", so it can be a program name with args.
 820 set dummy cl; ac_word=$2
 821 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 822 echo "configure:823: checking for $ac_word" >&5
 823 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 824   echo $ac_n "(cached) $ac_c" 1>&6
 825 else
 826   if test -n "$CC"; then
 827   ac_cv_prog_CC="$CC" # Let the user override the test.
 828 else
 829   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 830   for ac_dir in $PATH; do
 831     test -z "$ac_dir" && ac_dir=.
 832     if test -f $ac_dir/$ac_word; then
 833       ac_cv_prog_CC="cl"
 834       break
 835     fi
 836   done
 837   IFS="$ac_save_ifs"
 838 fi
 839 fi
 840 CC="$ac_cv_prog_CC"
 841 if test -n "$CC"; then
 842   echo "$ac_t""$CC" 1>&6
 843 else
 844   echo "$ac_t""no" 1>&6
 845 fi
 846  ;;
 847     esac
 848   fi
 849   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 850 fi
 851
 852 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 853 echo "configure:854: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 854
 855 ac_ext=c
 856 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 857 ac_cpp='$CPP $CPPFLAGS'
 858 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 859 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 860 cross_compiling=$ac_cv_prog_cc_cross
 861
 862 cat > conftest.$ac_ext <<EOF
 863 #line 864 "configure"
 864 #include "confdefs.h"
 865 main(){return(0);}
 866 EOF
 867 if { (eval echo configure:868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 868   ac_cv_prog_cc_works=yes
 869   # If we can't run a trivial program, we are probably using a cross compiler.
 870   if (./conftest; exit) 2>/dev/null; then
 871     ac_cv_prog_cc_cross=no
 872   else
 873     ac_cv_prog_cc_cross=yes
 874   fi
 875 else
 876   echo "configure: failed program was:" >&5
 877   cat conftest.$ac_ext >&5
 878   ac_cv_prog_cc_works=no
 879 fi
 880 rm -fr conftest*
 881
 882 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 883 if test $ac_cv_prog_cc_works = no; then
 884   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 885 fi
 886 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 887 echo "configure:888: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 888 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 889 cross_compiling=$ac_cv_prog_cc_cross
 890
 891 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 892 echo "configure:893: checking whether we are using GNU C" >&5
 893 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 894   echo $ac_n "(cached) $ac_c" 1>&6
 895 else
 896   cat > conftest.c <<EOF
 897 #ifdef __GNUC__
 898   yes;
 899 #endif
 900 EOF
 901 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:902: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 902   ac_cv_prog_gcc=yes
 903 else
 904   ac_cv_prog_gcc=no
 905 fi
 906 fi
 907
 908 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 909
 910 if test $ac_cv_prog_gcc = yes; then
 911   GCC=yes
 912 else
 913   GCC=
 914 fi
 915
 916 ac_test_CFLAGS="${CFLAGS+set}"
 917 ac_save_CFLAGS="$CFLAGS"
 918 CFLAGS=
 919 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 920 echo "configure:921: checking whether ${CC-cc} accepts -g" >&5
 921 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 922   echo $ac_n "(cached) $ac_c" 1>&6
 923 else
 924   echo 'void f(){}' > conftest.c
 925 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 926   ac_cv_prog_cc_g=yes
 927 else
 928   ac_cv_prog_cc_g=no
 929 fi
 930 rm -f conftest*
 931
 932 fi
 933
 934 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 935 if test "$ac_test_CFLAGS" = set; then
 936   CFLAGS="$ac_save_CFLAGS"
 937 elif test $ac_cv_prog_cc_g = yes; then
 938   if test "$GCC" = yes; then
 939     CFLAGS="-g -O2"
 940   else
 941     CFLAGS="-g"
 942   fi
 943 else
 944   if test "$GCC" = yes; then
 945     CFLAGS="-O2"
 946   else
 947     CFLAGS=
 948   fi
 949 fi
 950
 951
 952
 953 # Check whether --enable-build-warnings or --disable-build-warnings was given.
 954 if test "${enable_build_warnings+set}" = set; then
 955   enableval="$enable_build_warnings"
 956   build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
 957 case "${enableval}" in
 958   yes)  ;;
 959   no)   build_warnings="-w";;
 960   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
 961         build_warnings="${build_warnings} ${t}";;
 962   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
 963         build_warnings="${t} ${build_warnings}";;
 964   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
 965 esac
 966 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
 967   echo "Setting warning flags = $build_warnings" 6>&1
 968 fi
 969 else
 970   build_warnings=""
 971 fi
 972
 973
 974 # Put a plausible default for CC_FOR_BUILD in Makefile.
 975 if test "x$cross_compiling" = "xno" -a "x$host" != "xi386-windows"; then
 976   AR_FOR_BUILD='$(AR)'
 977   AR_FLAGS_FOR_BUILD='$(AR_FLAGS)'
 978   CC_FOR_BUILD='$(CC)'
 979   CFLAGS_FOR_BUILD='$(CFLAGS)'
 980   RANLIB_FOR_BUILD='$(RANLIB)'
 981   LIBIBERTY_LIB=../../libiberty/libiberty.a
 982 else
 983   AR_FOR_BUILD=${AR_FOR_BUILD-ar}
 984   AR_FLAGS_FOR_BUILD=${AR_FLAGS_FOR_BUILD-rc}
 985   CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
 986   CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"-g"}
 987   RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
 988   LIBIBERTY_LIB=
 989 fi
 990
 991
 992 ac_aux_dir=
 993 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
 994   if test -f $ac_dir/install-sh; then
 995     ac_aux_dir=$ac_dir
 996     ac_install_sh="$ac_aux_dir/install-sh -c"
 997     break
 998   elif test -f $ac_dir/install.sh; then
 999     ac_aux_dir=$ac_dir
1000     ac_install_sh="$ac_aux_dir/install.sh -c"
1001     break
1002   fi
1003 done
1004 if test -z "$ac_aux_dir"; then
1005   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
1006 fi
1007 ac_config_guess=$ac_aux_dir/config.guess
1008 ac_config_sub=$ac_aux_dir/config.sub
1009 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1010
1011
1012 # Do some error checking and defaulting for the host and target type.
1013 # The inputs are:
1014 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1015 #
1016 # The rules are:
1017 # 1. You are not allowed to specify --host, --target, and nonopt at the
1018 #    same time.
1019 # 2. Host defaults to nonopt.
1020 # 3. If nonopt is not specified, then host defaults to the current host,
1021 #    as determined by config.guess.
1022 # 4. Target and build default to nonopt.
1023 # 5. If nonopt is not specified, then target and build default to host.
1024
1025 # The aliases save the names the user supplied, while $host etc.
1026 # will get canonicalized.
1027 case $host---$target---$nonopt in
1028 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1029 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1030 esac
1031
1032
1033 # Make sure we can run config.sub.
1034 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1035 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1036 fi
1037
1038 echo $ac_n "checking host system type""... $ac_c" 1>&6
1039 echo "configure:1040: checking host system type" >&5
1040
1041 host_alias=$host
1042 case "$host_alias" in
1043 NONE)
1044   case $nonopt in
1045   NONE)
1046     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1047     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1048     fi ;;
1049   *) host_alias=$nonopt ;;
1050   esac ;;
1051 esac
1052
1053 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1054 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1055 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1056 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1057 echo "$ac_t""$host" 1>&6
1058
1059 echo $ac_n "checking target system type""... $ac_c" 1>&6
1060 echo "configure:1061: checking target system type" >&5
1061
1062 target_alias=$target
1063 case "$target_alias" in
1064 NONE)
1065   case $nonopt in
1066   NONE) target_alias=$host_alias ;;
1067   *) target_alias=$nonopt ;;
1068   esac ;;
1069 esac
1070
1071 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1072 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1073 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1074 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1075 echo "$ac_t""$target" 1>&6
1076
1077 echo $ac_n "checking build system type""... $ac_c" 1>&6
1078 echo "configure:1079: checking build system type" >&5
1079
1080 build_alias=$build
1081 case "$build_alias" in
1082 NONE)
1083   case $nonopt in
1084   NONE) build_alias=$host_alias ;;
1085   *) build_alias=$nonopt ;;
1086   esac ;;
1087 esac
1088
1089 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1090 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1091 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1092 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1093 echo "$ac_t""$build" 1>&6
1094
1095 test "$host_alias" != "$target_alias" &&
1096   test "$program_prefix$program_suffix$program_transform_name" = \
1097     NONENONEs,x,x, &&
1098   program_prefix=${target_alias}-
1099
1100 if test "$program_transform_name" = s,x,x,; then
1101   program_transform_name=
1102 else
1103   # Double any \ or $.  echo might interpret backslashes.
1104   cat <<\EOF_SED > conftestsed
1105 s,\\,\\\\,g; s,\$,$$,g
1106 EOF_SED
1107   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1108   rm -f conftestsed
1109 fi
1110 test "$program_prefix" != NONE &&
1111   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1112 # Use a double $ so make ignores it.
1113 test "$program_suffix" != NONE &&
1114   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1115
1116 # sed with no file args requires a program.
1117 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1118
1119
1120 . ${srcdir}/../../bfd/configure.host
1121
1122
1123
1124 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1125 echo "configure:1126: checking how to run the C preprocessor" >&5
1126 # On Suns, sometimes $CPP names a directory.
1127 if test -n "$CPP" && test -d "$CPP"; then
1128   CPP=
1129 fi
1130 if test -z "$CPP"; then
1131 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1132   echo $ac_n "(cached) $ac_c" 1>&6
1133 else
1134     # This must be in double quotes, not single quotes, because CPP may get
1135   # substituted into the Makefile and "${CC-cc}" will confuse make.
1136   CPP="${CC-cc} -E"
1137   # On the NeXT, cc -E runs the code through the compiler's parser,
1138   # not just through cpp.
1139   cat > conftest.$ac_ext <<EOF
1140 #line 1141 "configure"
1141 #include "confdefs.h"
1142 #include <assert.h>
1143 Syntax Error
1144 EOF
1145 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1146 { (eval echo configure:1147: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1147 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1148 if test -z "$ac_err"; then
1149   :
1150 else
1151   echo "$ac_err" >&5
1152   echo "configure: failed program was:" >&5
1153   cat conftest.$ac_ext >&5
1154   rm -rf conftest*
1155   CPP="${CC-cc} -E -traditional-cpp"
1156   cat > conftest.$ac_ext <<EOF
1157 #line 1158 "configure"
1158 #include "confdefs.h"
1159 #include <assert.h>
1160 Syntax Error
1161 EOF
1162 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1163 { (eval echo configure:1164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1164 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1165 if test -z "$ac_err"; then
1166   :
1167 else
1168   echo "$ac_err" >&5
1169   echo "configure: failed program was:" >&5
1170   cat conftest.$ac_ext >&5
1171   rm -rf conftest*
1172   CPP="${CC-cc} -nologo -E"
1173   cat > conftest.$ac_ext <<EOF
1174 #line 1175 "configure"
1175 #include "confdefs.h"
1176 #include <assert.h>
1177 Syntax Error
1178 EOF
1179 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1180 { (eval echo configure:1181: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1181 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1182 if test -z "$ac_err"; then
1183   :
1184 else
1185   echo "$ac_err" >&5
1186   echo "configure: failed program was:" >&5
1187   cat conftest.$ac_ext >&5
1188   rm -rf conftest*
1189   CPP=/lib/cpp
1190 fi
1191 rm -f conftest*
1192 fi
1193 rm -f conftest*
1194 fi
1195 rm -f conftest*
1196   ac_cv_prog_CPP="$CPP"
1197 fi
1198   CPP="$ac_cv_prog_CPP"
1199 else
1200   ac_cv_prog_CPP="$CPP"
1201 fi
1202 echo "$ac_t""$CPP" 1>&6
1203
1204 for ac_hdr in stdlib.h string.h strings.h sys/stat.h sys/types.h unistd.h
1205 do
1206 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1207 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1208 echo "configure:1209: checking for $ac_hdr" >&5
1209 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1210   echo $ac_n "(cached) $ac_c" 1>&6
1211 else
1212   cat > conftest.$ac_ext <<EOF
1213 #line 1214 "configure"
1214 #include "confdefs.h"
1215 #include <$ac_hdr>
1216 EOF
1217 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1218 { (eval echo configure:1219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1219 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1220 if test -z "$ac_err"; then
1221   rm -rf conftest*
1222   eval "ac_cv_header_$ac_safe=yes"
1223 else
1224   echo "$ac_err" >&5
1225   echo "configure: failed program was:" >&5
1226   cat conftest.$ac_ext >&5
1227   rm -rf conftest*
1228   eval "ac_cv_header_$ac_safe=no"
1229 fi
1230 rm -f conftest*
1231 fi
1232 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1233   echo "$ac_t""yes" 1>&6
1234     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1235   cat >> confdefs.h <<EOF
1236 #define $ac_tr_hdr 1
1237 EOF
1238
1239 else
1240   echo "$ac_t""no" 1>&6
1241 fi
1242 done
1243
1244 ac_header_dirent=no
1245 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
1246 do
1247 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1248 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
1249 echo "configure:1250: checking for $ac_hdr that defines DIR" >&5
1250 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
1251   echo $ac_n "(cached) $ac_c" 1>&6
1252 else
1253   cat > conftest.$ac_ext <<EOF
1254 #line 1255 "configure"
1255 #include "confdefs.h"
1256 #include <sys/types.h>
1257 #include <$ac_hdr>
1258 int main() {
1259 DIR *dirp = 0;
1260 ; return 0; }
1261 EOF
1262 if { (eval echo configure:1263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1263   rm -rf conftest*
1264   eval "ac_cv_header_dirent_$ac_safe=yes"
1265 else
1266   echo "configure: failed program was:" >&5
1267   cat conftest.$ac_ext >&5
1268   rm -rf conftest*
1269   eval "ac_cv_header_dirent_$ac_safe=no"
1270 fi
1271 rm -f conftest*
1272 fi
1273 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
1274   echo "$ac_t""yes" 1>&6
1275     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1276   cat >> confdefs.h <<EOF
1277 #define $ac_tr_hdr 1
1278 EOF
1279  ac_header_dirent=$ac_hdr; break
1280 else
1281   echo "$ac_t""no" 1>&6
1282 fi
1283 done
1284 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
1285 if test $ac_header_dirent = dirent.h; then
1286 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
1287 echo "configure:1288: checking for opendir in -ldir" >&5
1288 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
1289 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1290   echo $ac_n "(cached) $ac_c" 1>&6
1291 else
1292   ac_save_LIBS="$LIBS"
1293 LIBS="-ldir  $LIBS"
1294 cat > conftest.$ac_ext <<EOF
1295 #line 1296 "configure"
1296 #include "confdefs.h"
1297 /* Override any gcc2 internal prototype to avoid an error.  */
1298 /* We use char because int might match the return type of a gcc2
1299     builtin and then its argument prototype would still apply.  */
1300 char opendir();
1301
1302 int main() {
1303 opendir()
1304 ; return 0; }
1305 EOF
1306 if { (eval echo configure:1307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1307   rm -rf conftest*
1308   eval "ac_cv_lib_$ac_lib_var=yes"
1309 else
1310   echo "configure: failed program was:" >&5
1311   cat conftest.$ac_ext >&5
1312   rm -rf conftest*
1313   eval "ac_cv_lib_$ac_lib_var=no"
1314 fi
1315 rm -f conftest*
1316 LIBS="$ac_save_LIBS"
1317
1318 fi
1319 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1320   echo "$ac_t""yes" 1>&6
1321   LIBS="$LIBS -ldir"
1322 else
1323   echo "$ac_t""no" 1>&6
1324 fi
1325
1326 else
1327 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
1328 echo "configure:1329: checking for opendir in -lx" >&5
1329 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
1330 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1331   echo $ac_n "(cached) $ac_c" 1>&6
1332 else
1333   ac_save_LIBS="$LIBS"
1334 LIBS="-lx  $LIBS"
1335 cat > conftest.$ac_ext <<EOF
1336 #line 1337 "configure"
1337 #include "confdefs.h"
1338 /* Override any gcc2 internal prototype to avoid an error.  */
1339 /* We use char because int might match the return type of a gcc2
1340     builtin and then its argument prototype would still apply.  */
1341 char opendir();
1342
1343 int main() {
1344 opendir()
1345 ; return 0; }
1346 EOF
1347 if { (eval echo configure:1348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1348   rm -rf conftest*
1349   eval "ac_cv_lib_$ac_lib_var=yes"
1350 else
1351   echo "configure: failed program was:" >&5
1352   cat conftest.$ac_ext >&5
1353   rm -rf conftest*
1354   eval "ac_cv_lib_$ac_lib_var=no"
1355 fi
1356 rm -f conftest*
1357 LIBS="$ac_save_LIBS"
1358
1359 fi
1360 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1361   echo "$ac_t""yes" 1>&6
1362   LIBS="$LIBS -lx"
1363 else
1364   echo "$ac_t""no" 1>&6
1365 fi
1366
1367 fi
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379 # Extract the first word of "ranlib", so it can be a program name with args.
1380 set dummy ranlib; ac_word=$2
1381 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1382 echo "configure:1383: checking for $ac_word" >&5
1383 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1384   echo $ac_n "(cached) $ac_c" 1>&6
1385 else
1386   if test -n "$RANLIB"; then
1387   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1388 else
1389   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1390   for ac_dir in $PATH; do
1391     test -z "$ac_dir" && ac_dir=.
1392     if test -f $ac_dir/$ac_word; then
1393       ac_cv_prog_RANLIB="ranlib"
1394       break
1395     fi
1396   done
1397   IFS="$ac_save_ifs"
1398   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1399 fi
1400 fi
1401 RANLIB="$ac_cv_prog_RANLIB"
1402 if test -n "$RANLIB"; then
1403   echo "$ac_t""$RANLIB" 1>&6
1404 else
1405   echo "$ac_t""no" 1>&6
1406 fi
1407
1408
1409 trap '' 1 2 15
1410 cat > confcache <<\EOF
1411 # This file is a shell script that caches the results of configure
1412 # tests run on this system so they can be shared between configure
1413 # scripts and configure runs.  It is not useful on other systems.
1414 # If it contains results you don't want to keep, you may remove or edit it.
1415 #
1416 # By default, configure uses ./config.cache as the cache file,
1417 # creating it if it does not exist already.  You can give configure
1418 # the --cache-file=FILE option to use a different cache file; that is
1419 # what configure does when it calls configure scripts in
1420 # subdirectories, so they share the cache.
1421 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1422 # config.status only pays attention to the cache file if you give it the
1423 # --recheck option to rerun configure.
1424 #
1425 EOF
1426 # The following way of writing the cache mishandles newlines in values,
1427 # but we know of no workaround that is simple, portable, and efficient.
1428 # So, don't put newlines in cache variables' values.
1429 # Ultrix sh set writes to stderr and can't be redirected directly,
1430 # and sets the high bit in the cache file unless we assign to the vars.
1431 (set) 2>&1 |
1432   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
1433   *ac_space=\ *)
1434     # `set' does not quote correctly, so add quotes (double-quote substitution
1435     # turns \\\\ into \\, and sed turns \\ into \).
1436     sed -n \
1437       -e "s/'/'\\\\''/g" \
1438       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1439     ;;
1440   *)
1441     # `set' quotes correctly as required by POSIX, so do not add quotes.
1442     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1443     ;;
1444   esac >> confcache
1445 if cmp -s $cache_file confcache; then
1446   :
1447 else
1448   if test -w $cache_file; then
1449     echo "updating cache $cache_file"
1450     cat confcache > $cache_file
1451   else
1452     echo "not updating unwritable cache $cache_file"
1453   fi
1454 fi
1455 rm -f confcache
1456
1457 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1458
1459 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1460 # Let make expand exec_prefix.
1461 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1462
1463 # Any assignment to VPATH causes Sun make to only execute
1464 # the first set of double-colon rules, so remove it if not needed.
1465 # If there is a colon in the path, we need to keep it.
1466 if test "x$srcdir" = x.; then
1467   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1468 fi
1469
1470 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1471
1472 DEFS=-DHAVE_CONFIG_H
1473
1474 # Without the "./", some shells look in PATH for config.status.
1475 : ${CONFIG_STATUS=./config.status}
1476
1477 echo creating $CONFIG_STATUS
1478 rm -f $CONFIG_STATUS
1479 cat > $CONFIG_STATUS <<EOF
1480 #! /bin/sh
1481 # Generated automatically by configure.
1482 # Run this file to recreate the current configuration.
1483 # This directory was configured as follows,
1484 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1485 #
1486 # $0 $ac_configure_args
1487 #
1488 # Compiler output produced by configure, useful for debugging
1489 # configure, is in ./config.log if it exists.
1490
1491 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1492 for ac_option
1493 do
1494   case "\$ac_option" in
1495   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1496     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1497     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1498   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1499     echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
1500     exit 0 ;;
1501   -help | --help | --hel | --he | --h)
1502     echo "\$ac_cs_usage"; exit 0 ;;
1503   *) echo "\$ac_cs_usage"; exit 1 ;;
1504   esac
1505 done
1506
1507 ac_given_srcdir=$srcdir
1508 ac_given_INSTALL="$INSTALL"
1509
1510 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1511 EOF
1512 cat >> $CONFIG_STATUS <<EOF
1513
1514 # Protect against being on the right side of a sed subst in config.status.
1515 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1516  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1517 $ac_vpsub
1518 $extrasub
1519 s%@sim_environment@%$sim_environment%g
1520 s%@sim_alignment@%$sim_alignment%g
1521 s%@sim_assert@%$sim_assert%g
1522 s%@sim_bitsize@%$sim_bitsize%g
1523 s%@sim_endian@%$sim_endian%g
1524 s%@sim_hostendian@%$sim_hostendian%g
1525 s%@sim_float@%$sim_float%g
1526 s%@sim_scache@%$sim_scache%g
1527 s%@sim_default_model@%$sim_default_model%g
1528 s%@sim_hw_cflags@%$sim_hw_cflags%g
1529 s%@sim_hw_objs@%$sim_hw_objs%g
1530 s%@sim_hw@%$sim_hw%g
1531 s%@sim_inline@%$sim_inline%g
1532 s%@sim_packages@%$sim_packages%g
1533 s%@sim_regparm@%$sim_regparm%g
1534 s%@sim_reserved_bits@%$sim_reserved_bits%g
1535 s%@sim_smp@%$sim_smp%g
1536 s%@sim_stdcall@%$sim_stdcall%g
1537 s%@sim_xor_endian@%$sim_xor_endian%g
1538 s%@build_warnings@%$build_warnings%g
1539 s%@SHELL@%$SHELL%g
1540 s%@CFLAGS@%$CFLAGS%g
1541 s%@CPPFLAGS@%$CPPFLAGS%g
1542 s%@CXXFLAGS@%$CXXFLAGS%g
1543 s%@DEFS@%$DEFS%g
1544 s%@LDFLAGS@%$LDFLAGS%g
1545 s%@LIBS@%$LIBS%g
1546 s%@exec_prefix@%$exec_prefix%g
1547 s%@prefix@%$prefix%g
1548 s%@program_transform_name@%$program_transform_name%g
1549 s%@bindir@%$bindir%g
1550 s%@sbindir@%$sbindir%g
1551 s%@libexecdir@%$libexecdir%g
1552 s%@datadir@%$datadir%g
1553 s%@sysconfdir@%$sysconfdir%g
1554 s%@sharedstatedir@%$sharedstatedir%g
1555 s%@localstatedir@%$localstatedir%g
1556 s%@libdir@%$libdir%g
1557 s%@includedir@%$includedir%g
1558 s%@oldincludedir@%$oldincludedir%g
1559 s%@infodir@%$infodir%g
1560 s%@mandir@%$mandir%g
1561 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1562 s%@INSTALL_DATA@%$INSTALL_DATA%g
1563 s%@CC@%$CC%g
1564 s%@host@%$host%g
1565 s%@host_alias@%$host_alias%g
1566 s%@host_cpu@%$host_cpu%g
1567 s%@host_vendor@%$host_vendor%g
1568 s%@host_os@%$host_os%g
1569 s%@target@%$target%g
1570 s%@target_alias@%$target_alias%g
1571 s%@target_cpu@%$target_cpu%g
1572 s%@target_vendor@%$target_vendor%g
1573 s%@target_os@%$target_os%g
1574 s%@build@%$build%g
1575 s%@build_alias@%$build_alias%g
1576 s%@build_cpu@%$build_cpu%g
1577 s%@build_vendor@%$build_vendor%g
1578 s%@build_os@%$build_os%g
1579 s%@CPP@%$CPP%g
1580 s%@AR_FOR_BUILD@%$AR_FOR_BUILD%g
1581 s%@AR_FLAGS_FOR_BUILD@%$AR_FLAGS_FOR_BUILD%g
1582 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1583 s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
1584 s%@RANLIB_FOR_BUILD@%$RANLIB_FOR_BUILD%g
1585 s%@LIBIBERTY_LIB@%$LIBIBERTY_LIB%g
1586 s%@AR@%$AR%g
1587 s%@RANLIB@%$RANLIB%g
1588
1589 CEOF
1590 EOF
1591
1592 cat >> $CONFIG_STATUS <<\EOF
1593
1594 # Split the substitutions into bite-sized pieces for seds with
1595 # small command number limits, like on Digital OSF/1 and HP-UX.
1596 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1597 ac_file=1 # Number of current file.
1598 ac_beg=1 # First line for current file.
1599 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1600 ac_more_lines=:
1601 ac_sed_cmds=""
1602 while $ac_more_lines; do
1603   if test $ac_beg -gt 1; then
1604     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1605   else
1606     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1607   fi
1608   if test ! -s conftest.s$ac_file; then
1609     ac_more_lines=false
1610     rm -f conftest.s$ac_file
1611   else
1612     if test -z "$ac_sed_cmds"; then
1613       ac_sed_cmds="sed -f conftest.s$ac_file"
1614     else
1615       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1616     fi
1617     ac_file=`expr $ac_file + 1`
1618     ac_beg=$ac_end
1619     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1620   fi
1621 done
1622 if test -z "$ac_sed_cmds"; then
1623   ac_sed_cmds=cat
1624 fi
1625 EOF
1626
1627 cat >> $CONFIG_STATUS <<EOF
1628
1629 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1630 EOF
1631 cat >> $CONFIG_STATUS <<\EOF
1632 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1633   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1634   case "$ac_file" in
1635   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1636        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1637   *) ac_file_in="${ac_file}.in" ;;
1638   esac
1639
1640   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1641
1642   # Remove last slash and all that follows it.  Not all systems have dirname.
1643   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1644   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1645     # The file is in a subdirectory.
1646     test ! -d "$ac_dir" && mkdir "$ac_dir"
1647     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1648     # A "../" for each directory in $ac_dir_suffix.
1649     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1650   else
1651     ac_dir_suffix= ac_dots=
1652   fi
1653
1654   case "$ac_given_srcdir" in
1655   .)  srcdir=.
1656       if test -z "$ac_dots"; then top_srcdir=.
1657       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1658   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1659   *) # Relative path.
1660     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1661     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1662   esac
1663
1664   case "$ac_given_INSTALL" in
1665   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1666   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1667   esac
1668
1669   echo creating "$ac_file"
1670   rm -f "$ac_file"
1671   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1672   case "$ac_file" in
1673   *Makefile*) ac_comsub="1i\\
1674 # $configure_input" ;;
1675   *) ac_comsub= ;;
1676   esac
1677
1678   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1679   sed -e "$ac_comsub
1680 s%@configure_input@%$configure_input%g
1681 s%@srcdir@%$srcdir%g
1682 s%@top_srcdir@%$top_srcdir%g
1683 s%@INSTALL@%$INSTALL%g
1684 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1685 fi; done
1686 rm -f conftest.s*
1687
1688 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1689 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1690 #
1691 # ac_d sets the value in "#define NAME VALUE" lines.
1692 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1693 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1694 ac_dC='\3'
1695 ac_dD='%g'
1696 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1697 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1698 ac_uB='\([      ]\)%\1#\2define\3'
1699 ac_uC=' '
1700 ac_uD='\4%g'
1701 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1702 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1703 ac_eB='$%\1#\2define\3'
1704 ac_eC=' '
1705 ac_eD='%g'
1706
1707 if test "${CONFIG_HEADERS+set}" != set; then
1708 EOF
1709 cat >> $CONFIG_STATUS <<EOF
1710   CONFIG_HEADERS="config.h:config.in"
1711 EOF
1712 cat >> $CONFIG_STATUS <<\EOF
1713 fi
1714 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1715   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1716   case "$ac_file" in
1717   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1718        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1719   *) ac_file_in="${ac_file}.in" ;;
1720   esac
1721
1722   echo creating $ac_file
1723
1724   rm -f conftest.frag conftest.in conftest.out
1725   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1726   cat $ac_file_inputs > conftest.in
1727
1728 EOF
1729
1730 # Transform confdefs.h into a sed script conftest.vals that substitutes
1731 # the proper values into config.h.in to produce config.h.  And first:
1732 # Protect against being on the right side of a sed subst in config.status.
1733 # Protect against being in an unquoted here document in config.status.
1734 rm -f conftest.vals
1735 cat > conftest.hdr <<\EOF
1736 s/[\\&%]/\\&/g
1737 s%[\\$`]%\\&%g
1738 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1739 s%ac_d%ac_u%gp
1740 s%ac_u%ac_e%gp
1741 EOF
1742 sed -n -f conftest.hdr confdefs.h > conftest.vals
1743 rm -f conftest.hdr
1744
1745 # This sed command replaces #undef with comments.  This is necessary, for
1746 # example, in the case of _POSIX_SOURCE, which is predefined and required
1747 # on some systems where configure will not decide to define it.
1748 cat >> conftest.vals <<\EOF
1749 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1750 EOF
1751
1752 # Break up conftest.vals because some shells have a limit on
1753 # the size of here documents, and old seds have small limits too.
1754
1755 rm -f conftest.tail
1756 while :
1757 do
1758   ac_lines=`grep -c . conftest.vals`
1759   # grep -c gives empty output for an empty file on some AIX systems.
1760   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1761   # Write a limited-size here document to conftest.frag.
1762   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1763   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1764   echo 'CEOF
1765   sed -f conftest.frag conftest.in > conftest.out
1766   rm -f conftest.in
1767   mv conftest.out conftest.in
1768 ' >> $CONFIG_STATUS
1769   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1770   rm -f conftest.vals
1771   mv conftest.tail conftest.vals
1772 done
1773 rm -f conftest.vals
1774
1775 cat >> $CONFIG_STATUS <<\EOF
1776   rm -f conftest.frag conftest.h
1777   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1778   cat conftest.in >> conftest.h
1779   rm -f conftest.in
1780   if cmp -s $ac_file conftest.h 2>/dev/null; then
1781     echo "$ac_file is unchanged"
1782     rm -f conftest.h
1783   else
1784     # Remove last slash and all that follows it.  Not all systems have dirname.
1785       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1786       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1787       # The file is in a subdirectory.
1788       test ! -d "$ac_dir" && mkdir "$ac_dir"
1789     fi
1790     rm -f $ac_file
1791     mv conftest.h $ac_file
1792   fi
1793 fi; done
1794
1795 EOF
1796 cat >> $CONFIG_STATUS <<EOF
1797
1798 EOF
1799 cat >> $CONFIG_STATUS <<\EOF
1800 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
1801 exit 0
1802 EOF
1803 chmod +x $CONFIG_STATUS
1804 rm -fr confdefs* $ac_clean_files
1805 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1806