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
 123
 124
 125 # Guess values for system-dependent variables and create Makefiles.
 126 # Generated automatically using autoconf version 2.13
 127 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 128 #
 129 # This configure script is free software; the Free Software Foundation
 130 # gives unlimited permission to copy, distribute and modify it.
 131
 132 # Defaults:
 133 ac_help=
 134 ac_default_prefix=/usr/local
 135 # Any additions from configure.in:
 136 ac_help="$ac_help
 137   --enable-build-warnings[=LIST]                Enable build-time compiler warnings"
 138
 139 # Initialize some variables set by options.
 140 # The variables have the same names as the options, with
 141 # dashes changed to underlines.
 142 build=NONE
 143 cache_file=./config.cache
 144 exec_prefix=NONE
 145 host=NONE
 146 no_create=
 147 nonopt=NONE
 148 no_recursion=
 149 prefix=NONE
 150 program_prefix=NONE
 151 program_suffix=NONE
 152 program_transform_name=s,x,x,
 153 silent=
 154 site=
 155 sitefile=
 156 srcdir=
 157 target=NONE
 158 verbose=
 159 x_includes=NONE
 160 x_libraries=NONE
 161 bindir='${exec_prefix}/bin'
 162 sbindir='${exec_prefix}/sbin'
 163 libexecdir='${exec_prefix}/libexec'
 164 datadir='${prefix}/share'
 165 sysconfdir='${prefix}/etc'
 166 sharedstatedir='${prefix}/com'
 167 localstatedir='${prefix}/var'
 168 libdir='${exec_prefix}/lib'
 169 includedir='${prefix}/include'
 170 oldincludedir='/usr/include'
 171 infodir='${prefix}/info'
 172 mandir='${prefix}/man'
 173
 174 # Initialize some other variables.
 175 subdirs=
 176 MFLAGS= MAKEFLAGS=
 177 SHELL=${CONFIG_SHELL-/bin/sh}
 178 # Maximum number of lines to put in a shell here document.
 179 ac_max_here_lines=12
 180
 181 ac_prev=
 182 for ac_option
 183 do
 184
 185   # If the previous option needs an argument, assign it.
 186   if test -n "$ac_prev"; then
 187     eval "$ac_prev=\$ac_option"
 188     ac_prev=
 189     continue
 190   fi
 191
 192   case "$ac_option" in
 193   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 194   *) ac_optarg= ;;
 195   esac
 196
 197   # Accept the important Cygnus configure options, so we can diagnose typos.
 198
 199   case "$ac_option" in
 200
 201   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 202     ac_prev=bindir ;;
 203   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 204     bindir="$ac_optarg" ;;
 205
 206   -build | --build | --buil | --bui | --bu)
 207     ac_prev=build ;;
 208   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 209     build="$ac_optarg" ;;
 210
 211   -cache-file | --cache-file | --cache-fil | --cache-fi \
 212   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 213     ac_prev=cache_file ;;
 214   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 215   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 216     cache_file="$ac_optarg" ;;
 217
 218   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 219     ac_prev=datadir ;;
 220   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 221   | --da=*)
 222     datadir="$ac_optarg" ;;
 223
 224   -disable-* | --disable-*)
 225     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 226     # Reject names that are not valid shell variable names.
 227     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 228       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 229     fi
 230     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 231     eval "enable_${ac_feature}=no" ;;
 232
 233   -enable-* | --enable-*)
 234     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 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 $ac_feature| sed 's/-/_/g'`
 240     case "$ac_option" in
 241       *=*) ;;
 242       *) ac_optarg=yes ;;
 243     esac
 244     eval "enable_${ac_feature}='$ac_optarg'" ;;
 245
 246   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 247   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 248   | --exec | --exe | --ex)
 249     ac_prev=exec_prefix ;;
 250   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 251   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 252   | --exec=* | --exe=* | --ex=*)
 253     exec_prefix="$ac_optarg" ;;
 254
 255   -gas | --gas | --ga | --g)
 256     # Obsolete; use --with-gas.
 257     with_gas=yes ;;
 258
 259   -help | --help | --hel | --he)
 260     # Omit some internal or obsolete options to make the list less imposing.
 261     # This message is too long to be a string in the A/UX 3.1 sh.
 262     cat << EOF
 263 Usage: configure [options] [host]
 264 Options: [defaults in brackets after descriptions]
 265 Configuration:
 266   --cache-file=FILE       cache test results in FILE
 267   --help                  print this message
 268   --no-create             do not create output files
 269   --quiet, --silent       do not print \`checking...' messages
 270   --site-file=FILE        use FILE as the site file
 271   --version               print the version of autoconf that created configure
 272 Directory and file names:
 273   --prefix=PREFIX         install architecture-independent files in PREFIX
 274                           [$ac_default_prefix]
 275   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 276                           [same as prefix]
 277   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 278   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 279   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 280   --datadir=DIR           read-only architecture-independent data in DIR
 281                           [PREFIX/share]
 282   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 283   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 284                           [PREFIX/com]
 285   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 286   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 287   --includedir=DIR        C header files in DIR [PREFIX/include]
 288   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 289   --infodir=DIR           info documentation in DIR [PREFIX/info]
 290   --mandir=DIR            man documentation in DIR [PREFIX/man]
 291   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 292   --program-prefix=PREFIX prepend PREFIX to installed program names
 293   --program-suffix=SUFFIX append SUFFIX to installed program names
 294   --program-transform-name=PROGRAM
 295                           run sed PROGRAM on installed program names
 296 EOF
 297     cat << EOF
 298 Host type:
 299   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 300   --host=HOST             configure for HOST [guessed]
 301   --target=TARGET         configure for TARGET [TARGET=HOST]
 302 Features and packages:
 303   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 304   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 305   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 306   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 307   --x-includes=DIR        X include files are in DIR
 308   --x-libraries=DIR       X library files are in DIR
 309 EOF
 310     if test -n "$ac_help"; then
 311       echo "--enable and --with options recognized:$ac_help"
 312     fi
 313     exit 0 ;;
 314
 315   -host | --host | --hos | --ho)
 316     ac_prev=host ;;
 317   -host=* | --host=* | --hos=* | --ho=*)
 318     host="$ac_optarg" ;;
 319
 320   -includedir | --includedir | --includedi | --included | --include \
 321   | --includ | --inclu | --incl | --inc)
 322     ac_prev=includedir ;;
 323   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 324   | --includ=* | --inclu=* | --incl=* | --inc=*)
 325     includedir="$ac_optarg" ;;
 326
 327   -infodir | --infodir | --infodi | --infod | --info | --inf)
 328     ac_prev=infodir ;;
 329   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 330     infodir="$ac_optarg" ;;
 331
 332   -libdir | --libdir | --libdi | --libd)
 333     ac_prev=libdir ;;
 334   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 335     libdir="$ac_optarg" ;;
 336
 337   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 338   | --libexe | --libex | --libe)
 339     ac_prev=libexecdir ;;
 340   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 341   | --libexe=* | --libex=* | --libe=*)
 342     libexecdir="$ac_optarg" ;;
 343
 344   -localstatedir | --localstatedir | --localstatedi | --localstated \
 345   | --localstate | --localstat | --localsta | --localst \
 346   | --locals | --local | --loca | --loc | --lo)
 347     ac_prev=localstatedir ;;
 348   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 349   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 350   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 351     localstatedir="$ac_optarg" ;;
 352
 353   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 354     ac_prev=mandir ;;
 355   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 356     mandir="$ac_optarg" ;;
 357
 358   -nfp | --nfp | --nf)
 359     # Obsolete; use --without-fp.
 360     with_fp=no ;;
 361
 362   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 363   | --no-cr | --no-c)
 364     no_create=yes ;;
 365
 366   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 367   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 368     no_recursion=yes ;;
 369
 370   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 371   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 372   | --oldin | --oldi | --old | --ol | --o)
 373     ac_prev=oldincludedir ;;
 374   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 375   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 376   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 377     oldincludedir="$ac_optarg" ;;
 378
 379   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 380     ac_prev=prefix ;;
 381   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 382     prefix="$ac_optarg" ;;
 383
 384   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 385   | --program-pre | --program-pr | --program-p)
 386     ac_prev=program_prefix ;;
 387   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 388   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 389     program_prefix="$ac_optarg" ;;
 390
 391   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 392   | --program-suf | --program-su | --program-s)
 393     ac_prev=program_suffix ;;
 394   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 395   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 396     program_suffix="$ac_optarg" ;;
 397
 398   -program-transform-name | --program-transform-name \
 399   | --program-transform-nam | --program-transform-na \
 400   | --program-transform-n | --program-transform- \
 401   | --program-transform | --program-transfor \
 402   | --program-transfo | --program-transf \
 403   | --program-trans | --program-tran \
 404   | --progr-tra | --program-tr | --program-t)
 405     ac_prev=program_transform_name ;;
 406   -program-transform-name=* | --program-transform-name=* \
 407   | --program-transform-nam=* | --program-transform-na=* \
 408   | --program-transform-n=* | --program-transform-=* \
 409   | --program-transform=* | --program-transfor=* \
 410   | --program-transfo=* | --program-transf=* \
 411   | --program-trans=* | --program-tran=* \
 412   | --progr-tra=* | --program-tr=* | --program-t=*)
 413     program_transform_name="$ac_optarg" ;;
 414
 415   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 416   | -silent | --silent | --silen | --sile | --sil)
 417     silent=yes ;;
 418
 419   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 420     ac_prev=sbindir ;;
 421   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 422   | --sbi=* | --sb=*)
 423     sbindir="$ac_optarg" ;;
 424
 425   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 426   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 427   | --sharedst | --shareds | --shared | --share | --shar \
 428   | --sha | --sh)
 429     ac_prev=sharedstatedir ;;
 430   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 431   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 432   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 433   | --sha=* | --sh=*)
 434     sharedstatedir="$ac_optarg" ;;
 435
 436   -site | --site | --sit)
 437     ac_prev=site ;;
 438   -site=* | --site=* | --sit=*)
 439     site="$ac_optarg" ;;
 440
 441   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 442     ac_prev=sitefile ;;
 443   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 444     sitefile="$ac_optarg" ;;
 445
 446   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 447     ac_prev=srcdir ;;
 448   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 449     srcdir="$ac_optarg" ;;
 450
 451   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 452   | --syscon | --sysco | --sysc | --sys | --sy)
 453     ac_prev=sysconfdir ;;
 454   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 455   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 456     sysconfdir="$ac_optarg" ;;
 457
 458   -target | --target | --targe | --targ | --tar | --ta | --t)
 459     ac_prev=target ;;
 460   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 461     target="$ac_optarg" ;;
 462
 463   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 464     verbose=yes ;;
 465
 466   -version | --version | --versio | --versi | --vers)
 467     echo "configure generated by autoconf version 2.13"
 468     exit 0 ;;
 469
 470   -with-* | --with-*)
 471     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 472     # Reject names that are not valid shell variable names.
 473     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 474       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 475     fi
 476     ac_package=`echo $ac_package| sed 's/-/_/g'`
 477     case "$ac_option" in
 478       *=*) ;;
 479       *) ac_optarg=yes ;;
 480     esac
 481     eval "with_${ac_package}='$ac_optarg'" ;;
 482
 483   -without-* | --without-*)
 484     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 485     # Reject names that are not valid shell variable names.
 486     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 487       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 488     fi
 489     ac_package=`echo $ac_package| sed 's/-/_/g'`
 490     eval "with_${ac_package}=no" ;;
 491
 492   --x)
 493     # Obsolete; use --with-x.
 494     with_x=yes ;;
 495
 496   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 497   | --x-incl | --x-inc | --x-in | --x-i)
 498     ac_prev=x_includes ;;
 499   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 500   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 501     x_includes="$ac_optarg" ;;
 502
 503   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 504   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 505     ac_prev=x_libraries ;;
 506   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 507   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 508     x_libraries="$ac_optarg" ;;
 509
 510   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 511     ;;
 512
 513   *)
 514     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 515       echo "configure: warning: $ac_option: invalid host type" 1>&2
 516     fi
 517     if test "x$nonopt" != xNONE; then
 518       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 519     fi
 520     nonopt="$ac_option"
 521     ;;
 522
 523   esac
 524 done
 525
 526 if test -n "$ac_prev"; then
 527   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 528 fi
 529
 530 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 531
 532 # File descriptor usage:
 533 # 0 standard input
 534 # 1 file creation
 535 # 2 errors and warnings
 536 # 3 some systems may open it to /dev/tty
 537 # 4 used on the Kubota Titan
 538 # 6 checking for... messages and results
 539 # 5 compiler messages saved in config.log
 540 if test "$silent" = yes; then
 541   exec 6>/dev/null
 542 else
 543   exec 6>&1
 544 fi
 545 exec 5>./config.log
 546
 547 echo "\
 548 This file contains any messages produced by compilers while
 549 running configure, to aid debugging if configure makes a mistake.
 550 " 1>&5
 551
 552 # Strip out --no-create and --no-recursion so they do not pile up.
 553 # Also quote any args containing shell metacharacters.
 554 ac_configure_args=
 555 for ac_arg
 556 do
 557   case "$ac_arg" in
 558   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 559   | --no-cr | --no-c) ;;
 560   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 561   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 562   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 563   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 564   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 565   esac
 566 done
 567
 568 # NLS nuisances.
 569 # Only set these to C if already set.  These must not be set unconditionally
 570 # because not all systems understand e.g. LANG=C (notably SCO).
 571 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 572 # Non-C LC_CTYPE values break the ctype check.
 573 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 574 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 575 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 576 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 577
 578 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 579 rm -rf conftest* confdefs.h
 580 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 581 echo > confdefs.h
 582
 583 # A filename unique to this package, relative to the directory that
 584 # configure is in, which we can look for to find out if srcdir is correct.
 585 ac_unique_file=table.h
 586
 587 # Find the source files, if location was not specified.
 588 if test -z "$srcdir"; then
 589   ac_srcdir_defaulted=yes
 590   # Try the directory containing this script, then its parent.
 591   ac_prog=$0
 592   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 593   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 594   srcdir=$ac_confdir
 595   if test ! -r $srcdir/$ac_unique_file; then
 596     srcdir=..
 597   fi
 598 else
 599   ac_srcdir_defaulted=no
 600 fi
 601 if test ! -r $srcdir/$ac_unique_file; then
 602   if test "$ac_srcdir_defaulted" = yes; then
 603     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 604   else
 605     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 606   fi
 607 fi
 608 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 609
 610 # Prefer explicitly selected file to automatically selected ones.
 611 if test -z "$sitefile"; then
 612   if test -z "$CONFIG_SITE"; then
 613     if test "x$prefix" != xNONE; then
 614       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 615     else
 616       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 617     fi
 618   fi
 619 else
 620   CONFIG_SITE="$sitefile"
 621 fi
 622 for ac_site_file in $CONFIG_SITE; do
 623   if test -r "$ac_site_file"; then
 624     echo "loading site script $ac_site_file"
 625     . "$ac_site_file"
 626   fi
 627 done
 628
 629 if test -r "$cache_file"; then
 630   echo "loading cache $cache_file"
 631   . $cache_file
 632 else
 633   echo "creating cache $cache_file"
 634   > $cache_file
 635 fi
 636
 637 ac_ext=c
 638 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 639 ac_cpp='$CPP $CPPFLAGS'
 640 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 641 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 642 cross_compiling=$ac_cv_prog_cc_cross
 643
 644 ac_exeext=
 645 ac_objext=o
 646 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 647   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 648   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 649     ac_n= ac_c='
 650 ' ac_t='        '
 651   else
 652     ac_n=-n ac_c= ac_t=
 653   fi
 654 else
 655   ac_n= ac_c='\c' ac_t=
 656 fi
 657
 658
 659
 660 ac_aux_dir=
 661 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 662   if test -f $ac_dir/install-sh; then
 663     ac_aux_dir=$ac_dir
 664     ac_install_sh="$ac_aux_dir/install-sh -c"
 665     break
 666   elif test -f $ac_dir/install.sh; then
 667     ac_aux_dir=$ac_dir
 668     ac_install_sh="$ac_aux_dir/install.sh -c"
 669     break
 670   fi
 671 done
 672 if test -z "$ac_aux_dir"; then
 673   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 674 fi
 675 ac_config_guess=$ac_aux_dir/config.guess
 676 ac_config_sub=$ac_aux_dir/config.sub
 677 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 678
 679 # Find a good install program.  We prefer a C program (faster),
 680 # so one script is as good as another.  But avoid the broken or
 681 # incompatible versions:
 682 # SysV /etc/install, /usr/sbin/install
 683 # SunOS /usr/etc/install
 684 # IRIX /sbin/install
 685 # AIX /bin/install
 686 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 687 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 688 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 689 # ./install, which can be erroneously created by make from ./install.sh.
 690 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 691 echo "configure:692: checking for a BSD compatible install" >&5
 692 if test -z "$INSTALL"; then
 693 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 694   echo $ac_n "(cached) $ac_c" 1>&6
 695 else
 696     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 697   for ac_dir in $PATH; do
 698     # Account for people who put trailing slashes in PATH elements.
 699     case "$ac_dir/" in
 700     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 701     *)
 702       # OSF1 and SCO ODT 3.0 have their own names for install.
 703       # Don't use installbsd from OSF since it installs stuff as root
 704       # by default.
 705       for ac_prog in ginstall scoinst install; do
 706         if test -f $ac_dir/$ac_prog; then
 707           if test $ac_prog = install &&
 708             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 709             # AIX install.  It has an incompatible calling convention.
 710             :
 711           else
 712             ac_cv_path_install="$ac_dir/$ac_prog -c"
 713             break 2
 714           fi
 715         fi
 716       done
 717       ;;
 718     esac
 719   done
 720   IFS="$ac_save_IFS"
 721
 722 fi
 723   if test "${ac_cv_path_install+set}" = set; then
 724     INSTALL="$ac_cv_path_install"
 725   else
 726     # As a last resort, use the slow shell script.  We don't cache a
 727     # path for INSTALL within a source directory, because that will
 728     # break other packages using the cache if that directory is
 729     # removed, or if the path is relative.
 730     INSTALL="$ac_install_sh"
 731   fi
 732 fi
 733 echo "$ac_t""$INSTALL" 1>&6
 734
 735 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 736 # It thinks the first close brace ends the variable substitution.
 737 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 738
 739 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 740
 741 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 742
 743 # Extract the first word of "gcc", so it can be a program name with args.
 744 set dummy gcc; ac_word=$2
 745 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 746 echo "configure:747: checking for $ac_word" >&5
 747 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 748   echo $ac_n "(cached) $ac_c" 1>&6
 749 else
 750   if test -n "$CC"; then
 751   ac_cv_prog_CC="$CC" # Let the user override the test.
 752 else
 753   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 754   ac_dummy="$PATH"
 755   for ac_dir in $ac_dummy; do
 756     test -z "$ac_dir" && ac_dir=.
 757     if test -f $ac_dir/$ac_word; then
 758       ac_cv_prog_CC="gcc"
 759       break
 760     fi
 761   done
 762   IFS="$ac_save_ifs"
 763 fi
 764 fi
 765 CC="$ac_cv_prog_CC"
 766 if test -n "$CC"; then
 767   echo "$ac_t""$CC" 1>&6
 768 else
 769   echo "$ac_t""no" 1>&6
 770 fi
 771
 772 if test -z "$CC"; then
 773   # Extract the first word of "cc", so it can be a program name with args.
 774 set dummy cc; ac_word=$2
 775 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 776 echo "configure:777: checking for $ac_word" >&5
 777 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 778   echo $ac_n "(cached) $ac_c" 1>&6
 779 else
 780   if test -n "$CC"; then
 781   ac_cv_prog_CC="$CC" # Let the user override the test.
 782 else
 783   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 784   ac_prog_rejected=no
 785   ac_dummy="$PATH"
 786   for ac_dir in $ac_dummy; do
 787     test -z "$ac_dir" && ac_dir=.
 788     if test -f $ac_dir/$ac_word; then
 789       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 790         ac_prog_rejected=yes
 791         continue
 792       fi
 793       ac_cv_prog_CC="cc"
 794       break
 795     fi
 796   done
 797   IFS="$ac_save_ifs"
 798 if test $ac_prog_rejected = yes; then
 799   # We found a bogon in the path, so make sure we never use it.
 800   set dummy $ac_cv_prog_CC
 801   shift
 802   if test $# -gt 0; then
 803     # We chose a different compiler from the bogus one.
 804     # However, it has the same basename, so the bogon will be chosen
 805     # first if we set CC to just the basename; use the full file name.
 806     shift
 807     set dummy "$ac_dir/$ac_word" "$@"
 808     shift
 809     ac_cv_prog_CC="$@"
 810   fi
 811 fi
 812 fi
 813 fi
 814 CC="$ac_cv_prog_CC"
 815 if test -n "$CC"; then
 816   echo "$ac_t""$CC" 1>&6
 817 else
 818   echo "$ac_t""no" 1>&6
 819 fi
 820
 821   if test -z "$CC"; then
 822     case "`uname -s`" in
 823     *win32* | *WIN32*)
 824       # Extract the first word of "cl", so it can be a program name with args.
 825 set dummy cl; ac_word=$2
 826 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 827 echo "configure:828: checking for $ac_word" >&5
 828 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 829   echo $ac_n "(cached) $ac_c" 1>&6
 830 else
 831   if test -n "$CC"; then
 832   ac_cv_prog_CC="$CC" # Let the user override the test.
 833 else
 834   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 835   ac_dummy="$PATH"
 836   for ac_dir in $ac_dummy; do
 837     test -z "$ac_dir" && ac_dir=.
 838     if test -f $ac_dir/$ac_word; then
 839       ac_cv_prog_CC="cl"
 840       break
 841     fi
 842   done
 843   IFS="$ac_save_ifs"
 844 fi
 845 fi
 846 CC="$ac_cv_prog_CC"
 847 if test -n "$CC"; then
 848   echo "$ac_t""$CC" 1>&6
 849 else
 850   echo "$ac_t""no" 1>&6
 851 fi
 852  ;;
 853     esac
 854   fi
 855   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 856 fi
 857
 858 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 859 echo "configure:860: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 860
 861 ac_ext=c
 862 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 863 ac_cpp='$CPP $CPPFLAGS'
 864 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 865 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 866 cross_compiling=$ac_cv_prog_cc_cross
 867
 868 cat > conftest.$ac_ext << EOF
 869
 870 #line 871 "configure"
 871 #include "confdefs.h"
 872
 873 main(){return(0);}
 874 EOF
 875 if { (eval echo configure:876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 876   ac_cv_prog_cc_works=yes
 877   # If we can't run a trivial program, we are probably using a cross compiler.
 878   if (./conftest; exit) 2>/dev/null; then
 879     ac_cv_prog_cc_cross=no
 880   else
 881     ac_cv_prog_cc_cross=yes
 882   fi
 883 else
 884   echo "configure: failed program was:" >&5
 885   cat conftest.$ac_ext >&5
 886   ac_cv_prog_cc_works=no
 887 fi
 888 rm -fr conftest*
 889 ac_ext=c
 890 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 891 ac_cpp='$CPP $CPPFLAGS'
 892 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 893 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 894 cross_compiling=$ac_cv_prog_cc_cross
 895
 896 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 897 if test $ac_cv_prog_cc_works = no; then
 898   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 899 fi
 900 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 901 echo "configure:902: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 902 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 903 cross_compiling=$ac_cv_prog_cc_cross
 904
 905 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 906 echo "configure:907: checking whether we are using GNU C" >&5
 907 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 908   echo $ac_n "(cached) $ac_c" 1>&6
 909 else
 910   cat > conftest.c <<EOF
 911 #ifdef __GNUC__
 912   yes;
 913 #endif
 914 EOF
 915 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:916: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 916   ac_cv_prog_gcc=yes
 917 else
 918   ac_cv_prog_gcc=no
 919 fi
 920 fi
 921
 922 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 923
 924 if test $ac_cv_prog_gcc = yes; then
 925   GCC=yes
 926 else
 927   GCC=
 928 fi
 929
 930 ac_test_CFLAGS="${CFLAGS+set}"
 931 ac_save_CFLAGS="$CFLAGS"
 932 CFLAGS=
 933 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 934 echo "configure:935: checking whether ${CC-cc} accepts -g" >&5
 935 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 936   echo $ac_n "(cached) $ac_c" 1>&6
 937 else
 938   echo 'void f(){}' > conftest.c
 939 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 940   ac_cv_prog_cc_g=yes
 941 else
 942   ac_cv_prog_cc_g=no
 943 fi
 944 rm -f conftest*
 945
 946 fi
 947
 948 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 949 if test "$ac_test_CFLAGS" = set; then
 950   CFLAGS="$ac_save_CFLAGS"
 951 elif test $ac_cv_prog_cc_g = yes; then
 952   if test "$GCC" = yes; then
 953     CFLAGS="-g -O2"
 954   else
 955     CFLAGS="-g"
 956   fi
 957 else
 958   if test "$GCC" = yes; then
 959     CFLAGS="-O2"
 960   else
 961     CFLAGS=
 962   fi
 963 fi
 964
 965
 966
 967 # Check whether --enable-build-warnings or --disable-build-warnings was given.
 968 if test "${enable_build_warnings+set}" = set; then
 969   enableval="$enable_build_warnings"
 970   build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
 971 case "${enableval}" in
 972   yes)  ;;
 973   no)   build_warnings="-w";;
 974   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
 975         build_warnings="${build_warnings} ${t}";;
 976   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
 977         build_warnings="${t} ${build_warnings}";;
 978   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
 979 esac
 980 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
 981   echo "Setting warning flags = $build_warnings" 6>&1
 982 fi
 983 else
 984   build_warnings=""
 985 fi
 986
 987
 988 # Put a plausible default for CC_FOR_BUILD in Makefile.
 989 if test "x$cross_compiling" = "xno" -a "x$host" != "xi386-windows"; then
 990   AR_FOR_BUILD='$(AR)'
 991   AR_FLAGS_FOR_BUILD='$(AR_FLAGS)'
 992   CC_FOR_BUILD='$(CC)'
 993   CFLAGS_FOR_BUILD='$(CFLAGS)'
 994   RANLIB_FOR_BUILD='$(RANLIB)'
 995   LIBIBERTY_LIB=../../libiberty/libiberty.a
 996 else
 997   AR_FOR_BUILD=${AR_FOR_BUILD-ar}
 998   AR_FLAGS_FOR_BUILD=${AR_FLAGS_FOR_BUILD-rc}
 999   CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
1000   CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"-g"}
1001   RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
1002   LIBIBERTY_LIB=
1003 fi
1004
1005
1006 ac_aux_dir=
1007 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
1008   if test -f $ac_dir/install-sh; then
1009     ac_aux_dir=$ac_dir
1010     ac_install_sh="$ac_aux_dir/install-sh -c"
1011     break
1012   elif test -f $ac_dir/install.sh; then
1013     ac_aux_dir=$ac_dir
1014     ac_install_sh="$ac_aux_dir/install.sh -c"
1015     break
1016   fi
1017 done
1018 if test -z "$ac_aux_dir"; then
1019   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
1020 fi
1021 ac_config_guess=$ac_aux_dir/config.guess
1022 ac_config_sub=$ac_aux_dir/config.sub
1023 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1024
1025
1026 # Do some error checking and defaulting for the host and target type.
1027 # The inputs are:
1028 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1029 #
1030 # The rules are:
1031 # 1. You are not allowed to specify --host, --target, and nonopt at the
1032 #    same time.
1033 # 2. Host defaults to nonopt.
1034 # 3. If nonopt is not specified, then host defaults to the current host,
1035 #    as determined by config.guess.
1036 # 4. Target and build default to nonopt.
1037 # 5. If nonopt is not specified, then target and build default to host.
1038
1039 # The aliases save the names the user supplied, while $host etc.
1040 # will get canonicalized.
1041 case $host---$target---$nonopt in
1042 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1043 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1044 esac
1045
1046
1047 # Make sure we can run config.sub.
1048 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1049 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1050 fi
1051
1052 echo $ac_n "checking host system type""... $ac_c" 1>&6
1053 echo "configure:1054: checking host system type" >&5
1054
1055 host_alias=$host
1056 case "$host_alias" in
1057 NONE)
1058   case $nonopt in
1059   NONE)
1060     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1061     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1062     fi ;;
1063   *) host_alias=$nonopt ;;
1064   esac ;;
1065 esac
1066
1067 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1068 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1069 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1070 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1071 echo "$ac_t""$host" 1>&6
1072
1073 echo $ac_n "checking target system type""... $ac_c" 1>&6
1074 echo "configure:1075: checking target system type" >&5
1075
1076 target_alias=$target
1077 case "$target_alias" in
1078 NONE)
1079   case $nonopt in
1080   NONE) target_alias=$host_alias ;;
1081   *) target_alias=$nonopt ;;
1082   esac ;;
1083 esac
1084
1085 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1086 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1087 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1088 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1089 echo "$ac_t""$target" 1>&6
1090
1091 echo $ac_n "checking build system type""... $ac_c" 1>&6
1092 echo "configure:1093: checking build system type" >&5
1093
1094 build_alias=$build
1095 case "$build_alias" in
1096 NONE)
1097   case $nonopt in
1098   NONE) build_alias=$host_alias ;;
1099   *) build_alias=$nonopt ;;
1100   esac ;;
1101 esac
1102
1103 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1104 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1105 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1106 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1107 echo "$ac_t""$build" 1>&6
1108
1109 test "$host_alias" != "$target_alias" &&
1110   test "$program_prefix$program_suffix$program_transform_name" = \
1111     NONENONEs,x,x, &&
1112   program_prefix=${target_alias}-
1113
1114 if test "$program_transform_name" = s,x,x,; then
1115   program_transform_name=
1116 else
1117   # Double any \ or $.  echo might interpret backslashes.
1118   cat <<\EOF_SED > conftestsed
1119 s,\\,\\\\,g; s,\$,$$,g
1120 EOF_SED
1121   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1122   rm -f conftestsed
1123 fi
1124 test "$program_prefix" != NONE &&
1125   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1126 # Use a double $ so make ignores it.
1127 test "$program_suffix" != NONE &&
1128   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1129
1130 # sed with no file args requires a program.
1131 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1132
1133
1134 . ${srcdir}/../../bfd/configure.host
1135
1136
1137
1138 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1139 echo "configure:1140: checking how to run the C preprocessor" >&5
1140 # On Suns, sometimes $CPP names a directory.
1141 if test -n "$CPP" && test -d "$CPP"; then
1142   CPP=
1143 fi
1144 if test -z "$CPP"; then
1145 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1146   echo $ac_n "(cached) $ac_c" 1>&6
1147 else
1148     # This must be in double quotes, not single quotes, because CPP may get
1149   # substituted into the Makefile and "${CC-cc}" will confuse make.
1150   CPP="${CC-cc} -E"
1151   # On the NeXT, cc -E runs the code through the compiler's parser,
1152   # not just through cpp.
1153   cat > conftest.$ac_ext <<EOF
1154 #line 1155 "configure"
1155 #include "confdefs.h"
1156 #include <assert.h>
1157 Syntax Error
1158 EOF
1159 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1160 { (eval echo configure:1161: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1161 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1162 if test -z "$ac_err"; then
1163   :
1164 else
1165   echo "$ac_err" >&5
1166   echo "configure: failed program was:" >&5
1167   cat conftest.$ac_ext >&5
1168   rm -rf conftest*
1169   CPP="${CC-cc} -E -traditional-cpp"
1170   cat > conftest.$ac_ext <<EOF
1171 #line 1172 "configure"
1172 #include "confdefs.h"
1173 #include <assert.h>
1174 Syntax Error
1175 EOF
1176 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1177 { (eval echo configure:1178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1178 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1179 if test -z "$ac_err"; then
1180   :
1181 else
1182   echo "$ac_err" >&5
1183   echo "configure: failed program was:" >&5
1184   cat conftest.$ac_ext >&5
1185   rm -rf conftest*
1186   CPP="${CC-cc} -nologo -E"
1187   cat > conftest.$ac_ext <<EOF
1188 #line 1189 "configure"
1189 #include "confdefs.h"
1190 #include <assert.h>
1191 Syntax Error
1192 EOF
1193 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1194 { (eval echo configure:1195: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1195 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1196 if test -z "$ac_err"; then
1197   :
1198 else
1199   echo "$ac_err" >&5
1200   echo "configure: failed program was:" >&5
1201   cat conftest.$ac_ext >&5
1202   rm -rf conftest*
1203   CPP=/lib/cpp
1204 fi
1205 rm -f conftest*
1206 fi
1207 rm -f conftest*
1208 fi
1209 rm -f conftest*
1210   ac_cv_prog_CPP="$CPP"
1211 fi
1212   CPP="$ac_cv_prog_CPP"
1213 else
1214   ac_cv_prog_CPP="$CPP"
1215 fi
1216 echo "$ac_t""$CPP" 1>&6
1217
1218 for ac_hdr in stdlib.h string.h strings.h sys/stat.h sys/types.h unistd.h
1219 do
1220 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1221 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1222 echo "configure:1223: checking for $ac_hdr" >&5
1223 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1224   echo $ac_n "(cached) $ac_c" 1>&6
1225 else
1226   cat > conftest.$ac_ext <<EOF
1227 #line 1228 "configure"
1228 #include "confdefs.h"
1229 #include <$ac_hdr>
1230 EOF
1231 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1232 { (eval echo configure:1233: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1233 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1234 if test -z "$ac_err"; then
1235   rm -rf conftest*
1236   eval "ac_cv_header_$ac_safe=yes"
1237 else
1238   echo "$ac_err" >&5
1239   echo "configure: failed program was:" >&5
1240   cat conftest.$ac_ext >&5
1241   rm -rf conftest*
1242   eval "ac_cv_header_$ac_safe=no"
1243 fi
1244 rm -f conftest*
1245 fi
1246 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1247   echo "$ac_t""yes" 1>&6
1248     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1249   cat >> confdefs.h <<EOF
1250 #define $ac_tr_hdr 1
1251 EOF
1252
1253 else
1254   echo "$ac_t""no" 1>&6
1255 fi
1256 done
1257
1258 ac_header_dirent=no
1259 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
1260 do
1261 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1262 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
1263 echo "configure:1264: checking for $ac_hdr that defines DIR" >&5
1264 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
1265   echo $ac_n "(cached) $ac_c" 1>&6
1266 else
1267   cat > conftest.$ac_ext <<EOF
1268 #line 1269 "configure"
1269 #include "confdefs.h"
1270 #include <sys/types.h>
1271 #include <$ac_hdr>
1272 int main() {
1273 DIR *dirp = 0;
1274 ; return 0; }
1275 EOF
1276 if { (eval echo configure:1277: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1277   rm -rf conftest*
1278   eval "ac_cv_header_dirent_$ac_safe=yes"
1279 else
1280   echo "configure: failed program was:" >&5
1281   cat conftest.$ac_ext >&5
1282   rm -rf conftest*
1283   eval "ac_cv_header_dirent_$ac_safe=no"
1284 fi
1285 rm -f conftest*
1286 fi
1287 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
1288   echo "$ac_t""yes" 1>&6
1289     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1290   cat >> confdefs.h <<EOF
1291 #define $ac_tr_hdr 1
1292 EOF
1293  ac_header_dirent=$ac_hdr; break
1294 else
1295   echo "$ac_t""no" 1>&6
1296 fi
1297 done
1298 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
1299 if test $ac_header_dirent = dirent.h; then
1300 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
1301 echo "configure:1302: checking for opendir in -ldir" >&5
1302 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
1303 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1304   echo $ac_n "(cached) $ac_c" 1>&6
1305 else
1306   ac_save_LIBS="$LIBS"
1307 LIBS="-ldir  $LIBS"
1308 cat > conftest.$ac_ext <<EOF
1309 #line 1310 "configure"
1310 #include "confdefs.h"
1311 /* Override any gcc2 internal prototype to avoid an error.  */
1312 /* We use char because int might match the return type of a gcc2
1313     builtin and then its argument prototype would still apply.  */
1314 char opendir();
1315
1316 int main() {
1317 opendir()
1318 ; return 0; }
1319 EOF
1320 if { (eval echo configure:1321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1321   rm -rf conftest*
1322   eval "ac_cv_lib_$ac_lib_var=yes"
1323 else
1324   echo "configure: failed program was:" >&5
1325   cat conftest.$ac_ext >&5
1326   rm -rf conftest*
1327   eval "ac_cv_lib_$ac_lib_var=no"
1328 fi
1329 rm -f conftest*
1330 LIBS="$ac_save_LIBS"
1331
1332 fi
1333 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1334   echo "$ac_t""yes" 1>&6
1335   LIBS="$LIBS -ldir"
1336 else
1337   echo "$ac_t""no" 1>&6
1338 fi
1339
1340 else
1341 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
1342 echo "configure:1343: checking for opendir in -lx" >&5
1343 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
1344 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1345   echo $ac_n "(cached) $ac_c" 1>&6
1346 else
1347   ac_save_LIBS="$LIBS"
1348 LIBS="-lx  $LIBS"
1349 cat > conftest.$ac_ext <<EOF
1350 #line 1351 "configure"
1351 #include "confdefs.h"
1352 /* Override any gcc2 internal prototype to avoid an error.  */
1353 /* We use char because int might match the return type of a gcc2
1354     builtin and then its argument prototype would still apply.  */
1355 char opendir();
1356
1357 int main() {
1358 opendir()
1359 ; return 0; }
1360 EOF
1361 if { (eval echo configure:1362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1362   rm -rf conftest*
1363   eval "ac_cv_lib_$ac_lib_var=yes"
1364 else
1365   echo "configure: failed program was:" >&5
1366   cat conftest.$ac_ext >&5
1367   rm -rf conftest*
1368   eval "ac_cv_lib_$ac_lib_var=no"
1369 fi
1370 rm -f conftest*
1371 LIBS="$ac_save_LIBS"
1372
1373 fi
1374 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1375   echo "$ac_t""yes" 1>&6
1376   LIBS="$LIBS -lx"
1377 else
1378   echo "$ac_t""no" 1>&6
1379 fi
1380
1381 fi
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393 # Extract the first word of "ranlib", so it can be a program name with args.
1394 set dummy ranlib; ac_word=$2
1395 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1396 echo "configure:1397: checking for $ac_word" >&5
1397 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1398   echo $ac_n "(cached) $ac_c" 1>&6
1399 else
1400   if test -n "$RANLIB"; then
1401   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1402 else
1403   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1404   ac_dummy="$PATH"
1405   for ac_dir in $ac_dummy; do
1406     test -z "$ac_dir" && ac_dir=.
1407     if test -f $ac_dir/$ac_word; then
1408       ac_cv_prog_RANLIB="ranlib"
1409       break
1410     fi
1411   done
1412   IFS="$ac_save_ifs"
1413   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1414 fi
1415 fi
1416 RANLIB="$ac_cv_prog_RANLIB"
1417 if test -n "$RANLIB"; then
1418   echo "$ac_t""$RANLIB" 1>&6
1419 else
1420   echo "$ac_t""no" 1>&6
1421 fi
1422
1423
1424 trap '' 1 2 15
1425 cat > confcache <<\EOF
1426 # This file is a shell script that caches the results of configure
1427 # tests run on this system so they can be shared between configure
1428 # scripts and configure runs.  It is not useful on other systems.
1429 # If it contains results you don't want to keep, you may remove or edit it.
1430 #
1431 # By default, configure uses ./config.cache as the cache file,
1432 # creating it if it does not exist already.  You can give configure
1433 # the --cache-file=FILE option to use a different cache file; that is
1434 # what configure does when it calls configure scripts in
1435 # subdirectories, so they share the cache.
1436 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1437 # config.status only pays attention to the cache file if you give it the
1438 # --recheck option to rerun configure.
1439 #
1440 EOF
1441 # The following way of writing the cache mishandles newlines in values,
1442 # but we know of no workaround that is simple, portable, and efficient.
1443 # So, don't put newlines in cache variables' values.
1444 # Ultrix sh set writes to stderr and can't be redirected directly,
1445 # and sets the high bit in the cache file unless we assign to the vars.
1446 (set) 2>&1 |
1447   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1448   *ac_space=\ *)
1449     # `set' does not quote correctly, so add quotes (double-quote substitution
1450     # turns \\\\ into \\, and sed turns \\ into \).
1451     sed -n \
1452       -e "s/'/'\\\\''/g" \
1453       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1454     ;;
1455   *)
1456     # `set' quotes correctly as required by POSIX, so do not add quotes.
1457     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1458     ;;
1459   esac >> confcache
1460 if cmp -s $cache_file confcache; then
1461   :
1462 else
1463   if test -w $cache_file; then
1464     echo "updating cache $cache_file"
1465     cat confcache > $cache_file
1466   else
1467     echo "not updating unwritable cache $cache_file"
1468   fi
1469 fi
1470 rm -f confcache
1471
1472 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1473
1474 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1475 # Let make expand exec_prefix.
1476 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1477
1478 # Any assignment to VPATH causes Sun make to only execute
1479 # the first set of double-colon rules, so remove it if not needed.
1480 # If there is a colon in the path, we need to keep it.
1481 if test "x$srcdir" = x.; then
1482   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1483 fi
1484
1485 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1486
1487 DEFS=-DHAVE_CONFIG_H
1488
1489 # Without the "./", some shells look in PATH for config.status.
1490 : ${CONFIG_STATUS=./config.status}
1491
1492 echo creating $CONFIG_STATUS
1493 rm -f $CONFIG_STATUS
1494 cat > $CONFIG_STATUS <<EOF
1495 #! /bin/sh
1496 # Generated automatically by configure.
1497 # Run this file to recreate the current configuration.
1498 # This directory was configured as follows,
1499 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1500 #
1501 # $0 $ac_configure_args
1502 #
1503 # Compiler output produced by configure, useful for debugging
1504 # configure, is in ./config.log if it exists.
1505
1506 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1507 for ac_option
1508 do
1509   case "\$ac_option" in
1510   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1511     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1512     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1513   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1514     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1515     exit 0 ;;
1516   -help | --help | --hel | --he | --h)
1517     echo "\$ac_cs_usage"; exit 0 ;;
1518   *) echo "\$ac_cs_usage"; exit 1 ;;
1519   esac
1520 done
1521
1522 ac_given_srcdir=$srcdir
1523 ac_given_INSTALL="$INSTALL"
1524
1525 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1526 EOF
1527 cat >> $CONFIG_STATUS <<EOF
1528
1529 # Protect against being on the right side of a sed subst in config.status.
1530 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1531  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1532 $ac_vpsub
1533 $extrasub
1534 s%@sim_environment@%$sim_environment%g
1535 s%@sim_alignment@%$sim_alignment%g
1536 s%@sim_assert@%$sim_assert%g
1537 s%@sim_bitsize@%$sim_bitsize%g
1538 s%@sim_endian@%$sim_endian%g
1539 s%@sim_hostendian@%$sim_hostendian%g
1540 s%@sim_float@%$sim_float%g
1541 s%@sim_scache@%$sim_scache%g
1542 s%@sim_default_model@%$sim_default_model%g
1543 s%@sim_hw_cflags@%$sim_hw_cflags%g
1544 s%@sim_hw_objs@%$sim_hw_objs%g
1545 s%@sim_hw@%$sim_hw%g
1546 s%@sim_inline@%$sim_inline%g
1547 s%@sim_packages@%$sim_packages%g
1548 s%@sim_regparm@%$sim_regparm%g
1549 s%@sim_reserved_bits@%$sim_reserved_bits%g
1550 s%@sim_smp@%$sim_smp%g
1551 s%@sim_stdcall@%$sim_stdcall%g
1552 s%@sim_xor_endian@%$sim_xor_endian%g
1553 s%@build_warnings@%$build_warnings%g
1554 s%@SHELL@%$SHELL%g
1555 s%@CFLAGS@%$CFLAGS%g
1556 s%@CPPFLAGS@%$CPPFLAGS%g
1557 s%@CXXFLAGS@%$CXXFLAGS%g
1558 s%@FFLAGS@%$FFLAGS%g
1559 s%@DEFS@%$DEFS%g
1560 s%@LDFLAGS@%$LDFLAGS%g
1561 s%@LIBS@%$LIBS%g
1562 s%@exec_prefix@%$exec_prefix%g
1563 s%@prefix@%$prefix%g
1564 s%@program_transform_name@%$program_transform_name%g
1565 s%@bindir@%$bindir%g
1566 s%@sbindir@%$sbindir%g
1567 s%@libexecdir@%$libexecdir%g
1568 s%@datadir@%$datadir%g
1569 s%@sysconfdir@%$sysconfdir%g
1570 s%@sharedstatedir@%$sharedstatedir%g
1571 s%@localstatedir@%$localstatedir%g
1572 s%@libdir@%$libdir%g
1573 s%@includedir@%$includedir%g
1574 s%@oldincludedir@%$oldincludedir%g
1575 s%@infodir@%$infodir%g
1576 s%@mandir@%$mandir%g
1577 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1578 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1579 s%@INSTALL_DATA@%$INSTALL_DATA%g
1580 s%@CC@%$CC%g
1581 s%@host@%$host%g
1582 s%@host_alias@%$host_alias%g
1583 s%@host_cpu@%$host_cpu%g
1584 s%@host_vendor@%$host_vendor%g
1585 s%@host_os@%$host_os%g
1586 s%@target@%$target%g
1587 s%@target_alias@%$target_alias%g
1588 s%@target_cpu@%$target_cpu%g
1589 s%@target_vendor@%$target_vendor%g
1590 s%@target_os@%$target_os%g
1591 s%@build@%$build%g
1592 s%@build_alias@%$build_alias%g
1593 s%@build_cpu@%$build_cpu%g
1594 s%@build_vendor@%$build_vendor%g
1595 s%@build_os@%$build_os%g
1596 s%@CPP@%$CPP%g
1597 s%@AR_FOR_BUILD@%$AR_FOR_BUILD%g
1598 s%@AR_FLAGS_FOR_BUILD@%$AR_FLAGS_FOR_BUILD%g
1599 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1600 s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
1601 s%@RANLIB_FOR_BUILD@%$RANLIB_FOR_BUILD%g
1602 s%@LIBIBERTY_LIB@%$LIBIBERTY_LIB%g
1603 s%@AR@%$AR%g
1604 s%@RANLIB@%$RANLIB%g
1605
1606 CEOF
1607 EOF
1608
1609 cat >> $CONFIG_STATUS <<\EOF
1610
1611 # Split the substitutions into bite-sized pieces for seds with
1612 # small command number limits, like on Digital OSF/1 and HP-UX.
1613 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1614 ac_file=1 # Number of current file.
1615 ac_beg=1 # First line for current file.
1616 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1617 ac_more_lines=:
1618 ac_sed_cmds=""
1619 while $ac_more_lines; do
1620   if test $ac_beg -gt 1; then
1621     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1622   else
1623     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1624   fi
1625   if test ! -s conftest.s$ac_file; then
1626     ac_more_lines=false
1627     rm -f conftest.s$ac_file
1628   else
1629     if test -z "$ac_sed_cmds"; then
1630       ac_sed_cmds="sed -f conftest.s$ac_file"
1631     else
1632       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1633     fi
1634     ac_file=`expr $ac_file + 1`
1635     ac_beg=$ac_end
1636     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1637   fi
1638 done
1639 if test -z "$ac_sed_cmds"; then
1640   ac_sed_cmds=cat
1641 fi
1642 EOF
1643
1644 cat >> $CONFIG_STATUS <<EOF
1645
1646 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1647 EOF
1648 cat >> $CONFIG_STATUS <<\EOF
1649 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1650   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1651   case "$ac_file" in
1652   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1653        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1654   *) ac_file_in="${ac_file}.in" ;;
1655   esac
1656
1657   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1658
1659   # Remove last slash and all that follows it.  Not all systems have dirname.
1660   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1661   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1662     # The file is in a subdirectory.
1663     test ! -d "$ac_dir" && mkdir "$ac_dir"
1664     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1665     # A "../" for each directory in $ac_dir_suffix.
1666     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1667   else
1668     ac_dir_suffix= ac_dots=
1669   fi
1670
1671   case "$ac_given_srcdir" in
1672   .)  srcdir=.
1673       if test -z "$ac_dots"; then top_srcdir=.
1674       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1675   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1676   *) # Relative path.
1677     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1678     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1679   esac
1680
1681   case "$ac_given_INSTALL" in
1682   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1683   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1684   esac
1685
1686   echo creating "$ac_file"
1687   rm -f "$ac_file"
1688   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1689   case "$ac_file" in
1690   *Makefile*) ac_comsub="1i\\
1691 # $configure_input" ;;
1692   *) ac_comsub= ;;
1693   esac
1694
1695   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1696   sed -e "$ac_comsub
1697 s%@configure_input@%$configure_input%g
1698 s%@srcdir@%$srcdir%g
1699 s%@top_srcdir@%$top_srcdir%g
1700 s%@INSTALL@%$INSTALL%g
1701 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1702 fi; done
1703 rm -f conftest.s*
1704
1705 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1706 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1707 #
1708 # ac_d sets the value in "#define NAME VALUE" lines.
1709 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1710 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1711 ac_dC='\3'
1712 ac_dD='%g'
1713 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1714 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1715 ac_uB='\([      ]\)%\1#\2define\3'
1716 ac_uC=' '
1717 ac_uD='\4%g'
1718 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1719 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1720 ac_eB='$%\1#\2define\3'
1721 ac_eC=' '
1722 ac_eD='%g'
1723
1724 if test "${CONFIG_HEADERS+set}" != set; then
1725 EOF
1726 cat >> $CONFIG_STATUS <<EOF
1727   CONFIG_HEADERS="config.h:config.in"
1728 EOF
1729 cat >> $CONFIG_STATUS <<\EOF
1730 fi
1731 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1732   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1733   case "$ac_file" in
1734   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1735        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1736   *) ac_file_in="${ac_file}.in" ;;
1737   esac
1738
1739   echo creating $ac_file
1740
1741   rm -f conftest.frag conftest.in conftest.out
1742   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1743   cat $ac_file_inputs > conftest.in
1744
1745 EOF
1746
1747 # Transform confdefs.h into a sed script conftest.vals that substitutes
1748 # the proper values into config.h.in to produce config.h.  And first:
1749 # Protect against being on the right side of a sed subst in config.status.
1750 # Protect against being in an unquoted here document in config.status.
1751 rm -f conftest.vals
1752 cat > conftest.hdr <<\EOF
1753 s/[\\&%]/\\&/g
1754 s%[\\$`]%\\&%g
1755 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1756 s%ac_d%ac_u%gp
1757 s%ac_u%ac_e%gp
1758 EOF
1759 sed -n -f conftest.hdr confdefs.h > conftest.vals
1760 rm -f conftest.hdr
1761
1762 # This sed command replaces #undef with comments.  This is necessary, for
1763 # example, in the case of _POSIX_SOURCE, which is predefined and required
1764 # on some systems where configure will not decide to define it.
1765 cat >> conftest.vals <<\EOF
1766 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1767 EOF
1768
1769 # Break up conftest.vals because some shells have a limit on
1770 # the size of here documents, and old seds have small limits too.
1771
1772 rm -f conftest.tail
1773 while :
1774 do
1775   ac_lines=`grep -c . conftest.vals`
1776   # grep -c gives empty output for an empty file on some AIX systems.
1777   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1778   # Write a limited-size here document to conftest.frag.
1779   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1780   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1781   echo 'CEOF
1782   sed -f conftest.frag conftest.in > conftest.out
1783   rm -f conftest.in
1784   mv conftest.out conftest.in
1785 ' >> $CONFIG_STATUS
1786   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1787   rm -f conftest.vals
1788   mv conftest.tail conftest.vals
1789 done
1790 rm -f conftest.vals
1791
1792 cat >> $CONFIG_STATUS <<\EOF
1793   rm -f conftest.frag conftest.h
1794   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1795   cat conftest.in >> conftest.h
1796   rm -f conftest.in
1797   if cmp -s $ac_file conftest.h 2>/dev/null; then
1798     echo "$ac_file is unchanged"
1799     rm -f conftest.h
1800   else
1801     # Remove last slash and all that follows it.  Not all systems have dirname.
1802       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1803       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1804       # The file is in a subdirectory.
1805       test ! -d "$ac_dir" && mkdir "$ac_dir"
1806     fi
1807     rm -f $ac_file
1808     mv conftest.h $ac_file
1809   fi
1810 fi; done
1811
1812 EOF
1813 cat >> $CONFIG_STATUS <<EOF
1814
1815 EOF
1816 cat >> $CONFIG_STATUS <<\EOF
1817 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
1818 exit 0
1819 EOF
1820 chmod +x $CONFIG_STATUS
1821 rm -fr confdefs* $ac_clean_files
1822 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1823