libchill/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14
  15 # Initialize some variables set by options.
  16 # The variables have the same names as the options, with
  17 # dashes changed to underlines.
  18 build=NONE
  19 cache_file=./config.cache
  20 exec_prefix=NONE
  21 host=NONE
  22 no_create=
  23 nonopt=NONE
  24 no_recursion=
  25 prefix=NONE
  26 program_prefix=NONE
  27 program_suffix=NONE
  28 program_transform_name=s,x,x,
  29 silent=
  30 site=
  31 srcdir=
  32 target=NONE
  33 verbose=
  34 x_includes=NONE
  35 x_libraries=NONE
  36 bindir='${exec_prefix}/bin'
  37 sbindir='${exec_prefix}/sbin'
  38 libexecdir='${exec_prefix}/libexec'
  39 datadir='${prefix}/share'
  40 sysconfdir='${prefix}/etc'
  41 sharedstatedir='${prefix}/com'
  42 localstatedir='${prefix}/var'
  43 libdir='${exec_prefix}/lib'
  44 includedir='${prefix}/include'
  45 oldincludedir='/usr/include'
  46 infodir='${prefix}/info'
  47 mandir='${prefix}/man'
  48
  49 # Initialize some other variables.
  50 subdirs=
  51 MFLAGS= MAKEFLAGS=
  52 SHELL=${CONFIG_SHELL-/bin/sh}
  53 # Maximum number of lines to put in a shell here document.
  54 ac_max_here_lines=12
  55
  56 ac_prev=
  57 for ac_option
  58 do
  59
  60   # If the previous option needs an argument, assign it.
  61   if test -n "$ac_prev"; then
  62     eval "$ac_prev=\$ac_option"
  63     ac_prev=
  64     continue
  65   fi
  66
  67   case "$ac_option" in
  68   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  69   *) ac_optarg= ;;
  70   esac
  71
  72   # Accept the important Cygnus configure options, so we can diagnose typos.
  73
  74   case "$ac_option" in
  75
  76   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  77     ac_prev=bindir ;;
  78   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  79     bindir="$ac_optarg" ;;
  80
  81   -build | --build | --buil | --bui | --bu)
  82     ac_prev=build ;;
  83   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  84     build="$ac_optarg" ;;
  85
  86   -cache-file | --cache-file | --cache-fil | --cache-fi \
  87   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  88     ac_prev=cache_file ;;
  89   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  90   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  91     cache_file="$ac_optarg" ;;
  92
  93   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  94     ac_prev=datadir ;;
  95   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  96   | --da=*)
  97     datadir="$ac_optarg" ;;
  98
  99   -disable-* | --disable-*)
 100     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 101     # Reject names that are not valid shell variable names.
 102     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 103       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 104     fi
 105     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 106     eval "enable_${ac_feature}=no" ;;
 107
 108   -enable-* | --enable-*)
 109     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 110     # Reject names that are not valid shell variable names.
 111     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 112       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 113     fi
 114     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 115     case "$ac_option" in
 116       *=*) ;;
 117       *) ac_optarg=yes ;;
 118     esac
 119     eval "enable_${ac_feature}='$ac_optarg'" ;;
 120
 121   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 122   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 123   | --exec | --exe | --ex)
 124     ac_prev=exec_prefix ;;
 125   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 126   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 127   | --exec=* | --exe=* | --ex=*)
 128     exec_prefix="$ac_optarg" ;;
 129
 130   -gas | --gas | --ga | --g)
 131     # Obsolete; use --with-gas.
 132     with_gas=yes ;;
 133
 134   -help | --help | --hel | --he)
 135     # Omit some internal or obsolete options to make the list less imposing.
 136     # This message is too long to be a string in the A/UX 3.1 sh.
 137     cat << EOF
 138 Usage: configure [options] [host]
 139 Options: [defaults in brackets after descriptions]
 140 Configuration:
 141   --cache-file=FILE       cache test results in FILE
 142   --help                  print this message
 143   --no-create             do not create output files
 144   --quiet, --silent       do not print \`checking...' messages
 145   --version               print the version of autoconf that created configure
 146 Directory and file names:
 147   --prefix=PREFIX         install architecture-independent files in PREFIX
 148                           [$ac_default_prefix]
 149   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 150                           [same as prefix]
 151   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 152   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 153   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 154   --datadir=DIR           read-only architecture-independent data in DIR
 155                           [PREFIX/share]
 156   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 157   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 158                           [PREFIX/com]
 159   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 160   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 161   --includedir=DIR        C header files in DIR [PREFIX/include]
 162   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 163   --infodir=DIR           info documentation in DIR [PREFIX/info]
 164   --mandir=DIR            man documentation in DIR [PREFIX/man]
 165   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 166   --program-prefix=PREFIX prepend PREFIX to installed program names
 167   --program-suffix=SUFFIX append SUFFIX to installed program names
 168   --program-transform-name=PROGRAM
 169                           run sed PROGRAM on installed program names
 170 EOF
 171     cat << EOF
 172 Host type:
 173   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 174   --host=HOST             configure for HOST [guessed]
 175   --target=TARGET         configure for TARGET [TARGET=HOST]
 176 Features and packages:
 177   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 178   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 179   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 180   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 181   --x-includes=DIR        X include files are in DIR
 182   --x-libraries=DIR       X library files are in DIR
 183 EOF
 184     if test -n "$ac_help"; then
 185       echo "--enable and --with options recognized:$ac_help"
 186     fi
 187     exit 0 ;;
 188
 189   -host | --host | --hos | --ho)
 190     ac_prev=host ;;
 191   -host=* | --host=* | --hos=* | --ho=*)
 192     host="$ac_optarg" ;;
 193
 194   -includedir | --includedir | --includedi | --included | --include \
 195   | --includ | --inclu | --incl | --inc)
 196     ac_prev=includedir ;;
 197   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 198   | --includ=* | --inclu=* | --incl=* | --inc=*)
 199     includedir="$ac_optarg" ;;
 200
 201   -infodir | --infodir | --infodi | --infod | --info | --inf)
 202     ac_prev=infodir ;;
 203   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 204     infodir="$ac_optarg" ;;
 205
 206   -libdir | --libdir | --libdi | --libd)
 207     ac_prev=libdir ;;
 208   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 209     libdir="$ac_optarg" ;;
 210
 211   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 212   | --libexe | --libex | --libe)
 213     ac_prev=libexecdir ;;
 214   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 215   | --libexe=* | --libex=* | --libe=*)
 216     libexecdir="$ac_optarg" ;;
 217
 218   -localstatedir | --localstatedir | --localstatedi | --localstated \
 219   | --localstate | --localstat | --localsta | --localst \
 220   | --locals | --local | --loca | --loc | --lo)
 221     ac_prev=localstatedir ;;
 222   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 223   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 224   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 225     localstatedir="$ac_optarg" ;;
 226
 227   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 228     ac_prev=mandir ;;
 229   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 230     mandir="$ac_optarg" ;;
 231
 232   -nfp | --nfp | --nf)
 233     # Obsolete; use --without-fp.
 234     with_fp=no ;;
 235
 236   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 237   | --no-cr | --no-c)
 238     no_create=yes ;;
 239
 240   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 241   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 242     no_recursion=yes ;;
 243
 244   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 245   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 246   | --oldin | --oldi | --old | --ol | --o)
 247     ac_prev=oldincludedir ;;
 248   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 249   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 250   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 251     oldincludedir="$ac_optarg" ;;
 252
 253   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 254     ac_prev=prefix ;;
 255   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 256     prefix="$ac_optarg" ;;
 257
 258   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 259   | --program-pre | --program-pr | --program-p)
 260     ac_prev=program_prefix ;;
 261   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 262   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 263     program_prefix="$ac_optarg" ;;
 264
 265   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 266   | --program-suf | --program-su | --program-s)
 267     ac_prev=program_suffix ;;
 268   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 269   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 270     program_suffix="$ac_optarg" ;;
 271
 272   -program-transform-name | --program-transform-name \
 273   | --program-transform-nam | --program-transform-na \
 274   | --program-transform-n | --program-transform- \
 275   | --program-transform | --program-transfor \
 276   | --program-transfo | --program-transf \
 277   | --program-trans | --program-tran \
 278   | --progr-tra | --program-tr | --program-t)
 279     ac_prev=program_transform_name ;;
 280   -program-transform-name=* | --program-transform-name=* \
 281   | --program-transform-nam=* | --program-transform-na=* \
 282   | --program-transform-n=* | --program-transform-=* \
 283   | --program-transform=* | --program-transfor=* \
 284   | --program-transfo=* | --program-transf=* \
 285   | --program-trans=* | --program-tran=* \
 286   | --progr-tra=* | --program-tr=* | --program-t=*)
 287     program_transform_name="$ac_optarg" ;;
 288
 289   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 290   | -silent | --silent | --silen | --sile | --sil)
 291     silent=yes ;;
 292
 293   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 294     ac_prev=sbindir ;;
 295   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 296   | --sbi=* | --sb=*)
 297     sbindir="$ac_optarg" ;;
 298
 299   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 300   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 301   | --sharedst | --shareds | --shared | --share | --shar \
 302   | --sha | --sh)
 303     ac_prev=sharedstatedir ;;
 304   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 305   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 306   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 307   | --sha=* | --sh=*)
 308     sharedstatedir="$ac_optarg" ;;
 309
 310   -site | --site | --sit)
 311     ac_prev=site ;;
 312   -site=* | --site=* | --sit=*)
 313     site="$ac_optarg" ;;
 314
 315   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 316     ac_prev=srcdir ;;
 317   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 318     srcdir="$ac_optarg" ;;
 319
 320   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 321   | --syscon | --sysco | --sysc | --sys | --sy)
 322     ac_prev=sysconfdir ;;
 323   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 324   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 325     sysconfdir="$ac_optarg" ;;
 326
 327   -target | --target | --targe | --targ | --tar | --ta | --t)
 328     ac_prev=target ;;
 329   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 330     target="$ac_optarg" ;;
 331
 332   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 333     verbose=yes ;;
 334
 335   -version | --version | --versio | --versi | --vers)
 336     echo "configure generated by autoconf version 2.13"
 337     exit 0 ;;
 338
 339   -with-* | --with-*)
 340     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 341     # Reject names that are not valid shell variable names.
 342     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 343       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 344     fi
 345     ac_package=`echo $ac_package| sed 's/-/_/g'`
 346     case "$ac_option" in
 347       *=*) ;;
 348       *) ac_optarg=yes ;;
 349     esac
 350     eval "with_${ac_package}='$ac_optarg'" ;;
 351
 352   -without-* | --without-*)
 353     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 354     # Reject names that are not valid shell variable names.
 355     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 356       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 357     fi
 358     ac_package=`echo $ac_package| sed 's/-/_/g'`
 359     eval "with_${ac_package}=no" ;;
 360
 361   --x)
 362     # Obsolete; use --with-x.
 363     with_x=yes ;;
 364
 365   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 366   | --x-incl | --x-inc | --x-in | --x-i)
 367     ac_prev=x_includes ;;
 368   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 369   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 370     x_includes="$ac_optarg" ;;
 371
 372   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 373   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 374     ac_prev=x_libraries ;;
 375   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 376   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 377     x_libraries="$ac_optarg" ;;
 378
 379   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 380     ;;
 381
 382   *)
 383     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 384       echo "configure: warning: $ac_option: invalid host type" 1>&2
 385     fi
 386     if test "x$nonopt" != xNONE; then
 387       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 388     fi
 389     nonopt="$ac_option"
 390     ;;
 391
 392   esac
 393 done
 394
 395 if test -n "$ac_prev"; then
 396   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 397 fi
 398
 399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 400
 401 # File descriptor usage:
 402 # 0 standard input
 403 # 1 file creation
 404 # 2 errors and warnings
 405 # 3 some systems may open it to /dev/tty
 406 # 4 used on the Kubota Titan
 407 # 6 checking for... messages and results
 408 # 5 compiler messages saved in config.log
 409 if test "$silent" = yes; then
 410   exec 6>/dev/null
 411 else
 412   exec 6>&1
 413 fi
 414 exec 5>./config.log
 415
 416 echo "\
 417 This file contains any messages produced by compilers while
 418 running configure, to aid debugging if configure makes a mistake.
 419 " 1>&5
 420
 421 # Strip out --no-create and --no-recursion so they do not pile up.
 422 # Also quote any args containing shell metacharacters.
 423 ac_configure_args=
 424 for ac_arg
 425 do
 426   case "$ac_arg" in
 427   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 428   | --no-cr | --no-c) ;;
 429   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 430   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 431   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 432   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 433   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 434   esac
 435 done
 436
 437 # NLS nuisances.
 438 # Only set these to C if already set.  These must not be set unconditionally
 439 # because not all systems understand e.g. LANG=C (notably SCO).
 440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 441 # Non-C LC_CTYPE values break the ctype check.
 442 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 445 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=chillrt0.c
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$srcdir"; then
 458   ac_srcdir_defaulted=yes
 459   # Try the directory containing this script, then its parent.
 460   ac_prog=$0
 461   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 462   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 463   srcdir=$ac_confdir
 464   if test ! -r $srcdir/$ac_unique_file; then
 465     srcdir=..
 466   fi
 467 else
 468   ac_srcdir_defaulted=no
 469 fi
 470 if test ! -r $srcdir/$ac_unique_file; then
 471   if test "$ac_srcdir_defaulted" = yes; then
 472     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 473   else
 474     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 475   fi
 476 fi
 477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 478
 479 # Prefer explicitly selected file to automatically selected ones.
 480 if test -z "$CONFIG_SITE"; then
 481   if test "x$prefix" != xNONE; then
 482     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 483   else
 484     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 485   fi
 486 fi
 487 for ac_site_file in $CONFIG_SITE; do
 488   if test -r "$ac_site_file"; then
 489     echo "loading site script $ac_site_file"
 490     . "$ac_site_file"
 491   fi
 492 done
 493
 494 if test -r "$cache_file"; then
 495   echo "loading cache $cache_file"
 496   . $cache_file
 497 else
 498   echo "creating cache $cache_file"
 499   > $cache_file
 500 fi
 501
 502 ac_ext=c
 503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 504 ac_cpp='$CPP $CPPFLAGS'
 505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 506 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 507 cross_compiling=$ac_cv_prog_cc_cross
 508
 509 ac_exeext=
 510 ac_objext=o
 511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 512   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 513   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 514     ac_n= ac_c='
 515 ' ac_t='        '
 516   else
 517     ac_n=-n ac_c= ac_t=
 518   fi
 519 else
 520   ac_n= ac_c='\c' ac_t=
 521 fi
 522
 523
 524
 525 if test "${srcdir}" = "." ; then
 526   if test "${with_target_subdir}" != "." ; then
 527     topsrcdir=${with_multisrctop}../..
 528   else
 529     topsrcdir=${with_multisrctop}..
 530   fi
 531 else
 532   topsrcdir=${srcdir}/..
 533 fi
 534 ac_aux_dir=
 535 for ac_dir in $topsrcdir $srcdir/$topsrcdir; do
 536   if test -f $ac_dir/install-sh; then
 537     ac_aux_dir=$ac_dir
 538     ac_install_sh="$ac_aux_dir/install-sh -c"
 539     break
 540   elif test -f $ac_dir/install.sh; then
 541     ac_aux_dir=$ac_dir
 542     ac_install_sh="$ac_aux_dir/install.sh -c"
 543     break
 544   fi
 545 done
 546 if test -z "$ac_aux_dir"; then
 547   { echo "configure: error: can not find install-sh or install.sh in $topsrcdir $srcdir/$topsrcdir" 1>&2; exit 1; }
 548 fi
 549 ac_config_guess=$ac_aux_dir/config.guess
 550 ac_config_sub=$ac_aux_dir/config.sub
 551 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 552
 553
 554 # If the language specific compiler does not exist, but the "gcc" directory
 555 # does, we do not build anything. Note, $r is set by the top-level Makefile.
 556 # Note that when we look for the compiler, we search both with and without
 557 # extension to handle cross and canadian cross builds.
 558 compiler_name=cc1chill
 559 rm -f skip-this-dir
 560 echo $ac_n "checking if compiler $compiler_name has been built""... $ac_c" 1>&6
 561 echo "configure:562: checking if compiler $compiler_name has been built" >&5
 562 if eval "test \"`echo '$''{'chill_cv_compiler_exists'+set}'`\" = set"; then
 563   echo $ac_n "(cached) $ac_c" 1>&6
 564 else
 565   chill_cv_compiler_exists=yes
 566 if test -n "$r"; then
 567   if test -d "$r"/gcc; then
 568     if test -f "$r"/gcc/$compiler_name \
 569        || test -f "$r"/gcc/$compiler_name.exe; then
 570       true
 571     else
 572       chill_cv_compiler_exists=no
 573       echo "rm -f config.cache config.log multilib.out" > skip-this-dir
 574     fi
 575   fi
 576 fi
 577
 578 fi
 579
 580 echo "$ac_t""$chill_cv_compiler_exists" 1>&6
 581 if test x$chill_cv_compiler_exists = xno
 582 then
 583   rm -f Makefile conftest* confdefs* core
 584   exit 0
 585 fi
 586
 587 # For chill we'll set CC to point at the built gcc, but this will get it into
 588 # the makefiles
 589 # Extract the first word of "gcc", so it can be a program name with args.
 590 set dummy gcc; ac_word=$2
 591 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 592 echo "configure:593: checking for $ac_word" >&5
 593 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 594   echo $ac_n "(cached) $ac_c" 1>&6
 595 else
 596   if test -n "$CC"; then
 597   ac_cv_prog_CC="$CC" # Let the user override the test.
 598 else
 599   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 600   ac_dummy="$PATH"
 601   for ac_dir in $ac_dummy; do
 602     test -z "$ac_dir" && ac_dir=.
 603     if test -f $ac_dir/$ac_word; then
 604       ac_cv_prog_CC="gcc"
 605       break
 606     fi
 607   done
 608   IFS="$ac_save_ifs"
 609 fi
 610 fi
 611 CC="$ac_cv_prog_CC"
 612 if test -n "$CC"; then
 613   echo "$ac_t""$CC" 1>&6
 614 else
 615   echo "$ac_t""no" 1>&6
 616 fi
 617
 618 if test -z "$CC"; then
 619   # Extract the first word of "cc", so it can be a program name with args.
 620 set dummy cc; ac_word=$2
 621 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 622 echo "configure:623: checking for $ac_word" >&5
 623 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 624   echo $ac_n "(cached) $ac_c" 1>&6
 625 else
 626   if test -n "$CC"; then
 627   ac_cv_prog_CC="$CC" # Let the user override the test.
 628 else
 629   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 630   ac_prog_rejected=no
 631   ac_dummy="$PATH"
 632   for ac_dir in $ac_dummy; do
 633     test -z "$ac_dir" && ac_dir=.
 634     if test -f $ac_dir/$ac_word; then
 635       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 636         ac_prog_rejected=yes
 637         continue
 638       fi
 639       ac_cv_prog_CC="cc"
 640       break
 641     fi
 642   done
 643   IFS="$ac_save_ifs"
 644 if test $ac_prog_rejected = yes; then
 645   # We found a bogon in the path, so make sure we never use it.
 646   set dummy $ac_cv_prog_CC
 647   shift
 648   if test $# -gt 0; then
 649     # We chose a different compiler from the bogus one.
 650     # However, it has the same basename, so the bogon will be chosen
 651     # first if we set CC to just the basename; use the full file name.
 652     shift
 653     set dummy "$ac_dir/$ac_word" "$@"
 654     shift
 655     ac_cv_prog_CC="$@"
 656   fi
 657 fi
 658 fi
 659 fi
 660 CC="$ac_cv_prog_CC"
 661 if test -n "$CC"; then
 662   echo "$ac_t""$CC" 1>&6
 663 else
 664   echo "$ac_t""no" 1>&6
 665 fi
 666
 667   if test -z "$CC"; then
 668     case "`uname -s`" in
 669     *win32* | *WIN32*)
 670       # Extract the first word of "cl", so it can be a program name with args.
 671 set dummy cl; ac_word=$2
 672 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 673 echo "configure:674: checking for $ac_word" >&5
 674 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 675   echo $ac_n "(cached) $ac_c" 1>&6
 676 else
 677   if test -n "$CC"; then
 678   ac_cv_prog_CC="$CC" # Let the user override the test.
 679 else
 680   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 681   ac_dummy="$PATH"
 682   for ac_dir in $ac_dummy; do
 683     test -z "$ac_dir" && ac_dir=.
 684     if test -f $ac_dir/$ac_word; then
 685       ac_cv_prog_CC="cl"
 686       break
 687     fi
 688   done
 689   IFS="$ac_save_ifs"
 690 fi
 691 fi
 692 CC="$ac_cv_prog_CC"
 693 if test -n "$CC"; then
 694   echo "$ac_t""$CC" 1>&6
 695 else
 696   echo "$ac_t""no" 1>&6
 697 fi
 698  ;;
 699     esac
 700   fi
 701   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 702 fi
 703
 704 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 705 echo "configure:706: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 706
 707 ac_ext=c
 708 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 709 ac_cpp='$CPP $CPPFLAGS'
 710 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 711 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 712 cross_compiling=$ac_cv_prog_cc_cross
 713
 714 cat > conftest.$ac_ext << EOF
 715
 716 #line 717 "configure"
 717 #include "confdefs.h"
 718
 719 main(){return(0);}
 720 EOF
 721 if { (eval echo configure:722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 722   ac_cv_prog_cc_works=yes
 723   # If we can't run a trivial program, we are probably using a cross compiler.
 724   if (./conftest; exit) 2>/dev/null; then
 725     ac_cv_prog_cc_cross=no
 726   else
 727     ac_cv_prog_cc_cross=yes
 728   fi
 729 else
 730   echo "configure: failed program was:" >&5
 731   cat conftest.$ac_ext >&5
 732   ac_cv_prog_cc_works=no
 733 fi
 734 rm -fr conftest*
 735 ac_ext=c
 736 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 737 ac_cpp='$CPP $CPPFLAGS'
 738 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 739 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 740 cross_compiling=$ac_cv_prog_cc_cross
 741
 742 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 743 if test $ac_cv_prog_cc_works = no; then
 744   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 745 fi
 746 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 747 echo "configure:748: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 748 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 749 cross_compiling=$ac_cv_prog_cc_cross
 750
 751 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 752 echo "configure:753: checking whether we are using GNU C" >&5
 753 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 754   echo $ac_n "(cached) $ac_c" 1>&6
 755 else
 756   cat > conftest.c <<EOF
 757 #ifdef __GNUC__
 758   yes;
 759 #endif
 760 EOF
 761 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 762   ac_cv_prog_gcc=yes
 763 else
 764   ac_cv_prog_gcc=no
 765 fi
 766 fi
 767
 768 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 769
 770 if test $ac_cv_prog_gcc = yes; then
 771   GCC=yes
 772 else
 773   GCC=
 774 fi
 775
 776 ac_test_CFLAGS="${CFLAGS+set}"
 777 ac_save_CFLAGS="$CFLAGS"
 778 CFLAGS=
 779 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 780 echo "configure:781: checking whether ${CC-cc} accepts -g" >&5
 781 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 782   echo $ac_n "(cached) $ac_c" 1>&6
 783 else
 784   echo 'void f(){}' > conftest.c
 785 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 786   ac_cv_prog_cc_g=yes
 787 else
 788   ac_cv_prog_cc_g=no
 789 fi
 790 rm -f conftest*
 791
 792 fi
 793
 794 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 795 if test "$ac_test_CFLAGS" = set; then
 796   CFLAGS="$ac_save_CFLAGS"
 797 elif test $ac_cv_prog_cc_g = yes; then
 798   if test "$GCC" = yes; then
 799     CFLAGS="-g -O2"
 800   else
 801     CFLAGS="-g"
 802   fi
 803 else
 804   if test "$GCC" = yes; then
 805     CFLAGS="-O2"
 806   else
 807     CFLAGS=
 808   fi
 809 fi
 810
 811
 812 test "$AR" || AR=ar
 813
 814 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 815 echo "configure:816: checking whether ${MAKE-make} sets \${MAKE}" >&5
 816 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 817 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 818   echo $ac_n "(cached) $ac_c" 1>&6
 819 else
 820   cat > conftestmake <<\EOF
 821 all:
 822         @echo 'ac_maketemp="${MAKE}"'
 823 EOF
 824 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 825 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 826 if test -n "$ac_maketemp"; then
 827   eval ac_cv_prog_make_${ac_make}_set=yes
 828 else
 829   eval ac_cv_prog_make_${ac_make}_set=no
 830 fi
 831 rm -f conftestmake
 832 fi
 833 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 834   echo "$ac_t""yes" 1>&6
 835   SET_MAKE=
 836 else
 837   echo "$ac_t""no" 1>&6
 838   SET_MAKE="MAKE=${MAKE-make}"
 839 fi
 840
 841
 842
 843 # Sanity check for the cross-compilation case:
 844 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 845 echo "configure:846: checking how to run the C preprocessor" >&5
 846 # On Suns, sometimes $CPP names a directory.
 847 if test -n "$CPP" && test -d "$CPP"; then
 848   CPP=
 849 fi
 850 if test -z "$CPP"; then
 851 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 852   echo $ac_n "(cached) $ac_c" 1>&6
 853 else
 854     # This must be in double quotes, not single quotes, because CPP may get
 855   # substituted into the Makefile and "${CC-cc}" will confuse make.
 856   CPP="${CC-cc} -E"
 857   # On the NeXT, cc -E runs the code through the compiler's parser,
 858   # not just through cpp.
 859   cat > conftest.$ac_ext <<EOF
 860 #line 861 "configure"
 861 #include "confdefs.h"
 862 #include <assert.h>
 863 Syntax Error
 864 EOF
 865 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 866 { (eval echo configure:867: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 867 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 868 if test -z "$ac_err"; then
 869   :
 870 else
 871   echo "$ac_err" >&5
 872   echo "configure: failed program was:" >&5
 873   cat conftest.$ac_ext >&5
 874   rm -rf conftest*
 875   CPP="${CC-cc} -E -traditional-cpp"
 876   cat > conftest.$ac_ext <<EOF
 877 #line 878 "configure"
 878 #include "confdefs.h"
 879 #include <assert.h>
 880 Syntax Error
 881 EOF
 882 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 883 { (eval echo configure:884: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 884 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 885 if test -z "$ac_err"; then
 886   :
 887 else
 888   echo "$ac_err" >&5
 889   echo "configure: failed program was:" >&5
 890   cat conftest.$ac_ext >&5
 891   rm -rf conftest*
 892   CPP="${CC-cc} -nologo -E"
 893   cat > conftest.$ac_ext <<EOF
 894 #line 895 "configure"
 895 #include "confdefs.h"
 896 #include <assert.h>
 897 Syntax Error
 898 EOF
 899 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 900 { (eval echo configure:901: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 901 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 902 if test -z "$ac_err"; then
 903   :
 904 else
 905   echo "$ac_err" >&5
 906   echo "configure: failed program was:" >&5
 907   cat conftest.$ac_ext >&5
 908   rm -rf conftest*
 909   CPP=/lib/cpp
 910 fi
 911 rm -f conftest*
 912 fi
 913 rm -f conftest*
 914 fi
 915 rm -f conftest*
 916   ac_cv_prog_CPP="$CPP"
 917 fi
 918   CPP="$ac_cv_prog_CPP"
 919 else
 920   ac_cv_prog_CPP="$CPP"
 921 fi
 922 echo "$ac_t""$CPP" 1>&6
 923
 924 ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
 925 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
 926 echo "configure:927: checking for stdio.h" >&5
 927 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 928   echo $ac_n "(cached) $ac_c" 1>&6
 929 else
 930   cat > conftest.$ac_ext <<EOF
 931 #line 932 "configure"
 932 #include "confdefs.h"
 933 #include <stdio.h>
 934 EOF
 935 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 936 { (eval echo configure:937: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 937 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 938 if test -z "$ac_err"; then
 939   rm -rf conftest*
 940   eval "ac_cv_header_$ac_safe=yes"
 941 else
 942   echo "$ac_err" >&5
 943   echo "configure: failed program was:" >&5
 944   cat conftest.$ac_ext >&5
 945   rm -rf conftest*
 946   eval "ac_cv_header_$ac_safe=no"
 947 fi
 948 rm -f conftest*
 949 fi
 950 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 951   echo "$ac_t""yes" 1>&6
 952   :
 953 else
 954   echo "$ac_t""no" 1>&6
 955 { echo "configure: error: Can't find stdio.h.
 956 You must have a usable C system for the target already installed, at least
 957 including headers and, preferably, the library, before you can configure
 958 the Chill runtime system.  If necessary, install gcc now with \`LANGUAGES=c',
 959 then the target library, then build with \`LANGUAGES=chill'." 1>&2; exit 1; }
 960 fi
 961
 962
 963 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 964 echo "configure:965: checking for ANSI C header files" >&5
 965 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 966   echo $ac_n "(cached) $ac_c" 1>&6
 967 else
 968   cat > conftest.$ac_ext <<EOF
 969 #line 970 "configure"
 970 #include "confdefs.h"
 971 #include <stdlib.h>
 972 #include <stdarg.h>
 973 #include <string.h>
 974 #include <float.h>
 975 EOF
 976 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 977 { (eval echo configure:978: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 978 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 979 if test -z "$ac_err"; then
 980   rm -rf conftest*
 981   ac_cv_header_stdc=yes
 982 else
 983   echo "$ac_err" >&5
 984   echo "configure: failed program was:" >&5
 985   cat conftest.$ac_ext >&5
 986   rm -rf conftest*
 987   ac_cv_header_stdc=no
 988 fi
 989 rm -f conftest*
 990
 991 if test $ac_cv_header_stdc = yes; then
 992   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 993 cat > conftest.$ac_ext <<EOF
 994 #line 995 "configure"
 995 #include "confdefs.h"
 996 #include <string.h>
 997 EOF
 998 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 999   egrep "memchr" >/dev/null 2>&1; then
1000   :
1001 else
1002   rm -rf conftest*
1003   ac_cv_header_stdc=no
1004 fi
1005 rm -f conftest*
1006
1007 fi
1008
1009 if test $ac_cv_header_stdc = yes; then
1010   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1011 cat > conftest.$ac_ext <<EOF
1012 #line 1013 "configure"
1013 #include "confdefs.h"
1014 #include <stdlib.h>
1015 EOF
1016 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1017   egrep "free" >/dev/null 2>&1; then
1018   :
1019 else
1020   rm -rf conftest*
1021   ac_cv_header_stdc=no
1022 fi
1023 rm -f conftest*
1024
1025 fi
1026
1027 if test $ac_cv_header_stdc = yes; then
1028   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1029 if test "$cross_compiling" = yes; then
1030   :
1031 else
1032   cat > conftest.$ac_ext <<EOF
1033 #line 1034 "configure"
1034 #include "confdefs.h"
1035 #include <ctype.h>
1036 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1037 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1038 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1039 int main () { int i; for (i = 0; i < 256; i++)
1040 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1041 exit (0); }
1042
1043 EOF
1044 if { (eval echo configure:1045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1045 then
1046   :
1047 else
1048   echo "configure: failed program was:" >&5
1049   cat conftest.$ac_ext >&5
1050   rm -fr conftest*
1051   ac_cv_header_stdc=no
1052 fi
1053 rm -fr conftest*
1054 fi
1055
1056 fi
1057 fi
1058
1059 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1060 if test $ac_cv_header_stdc = yes; then
1061   cat >> confdefs.h <<\EOF
1062 #define STDC_HEADERS 1
1063 EOF
1064
1065 fi
1066
1067
1068 echo $ac_n "checking for posix""... $ac_c" 1>&6
1069 echo "configure:1070: checking for posix" >&5
1070 if eval "test \"`echo '$''{'chill_cv_header_posix'+set}'`\" = set"; then
1071   echo $ac_n "(cached) $ac_c" 1>&6
1072 else
1073   cat > conftest.$ac_ext <<EOF
1074 #line 1075 "configure"
1075 #include "confdefs.h"
1076 #include <sys/types.h>
1077 #include <unistd.h>
1078 #ifdef _POSIX_VERSION
1079   yes
1080 #endif
1081
1082 EOF
1083 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1084   egrep "yes" >/dev/null 2>&1; then
1085   rm -rf conftest*
1086   chill_cv_header_posix=yes
1087 else
1088   rm -rf conftest*
1089   chill_cv_header_posix=no
1090 fi
1091 rm -f conftest*
1092
1093 fi
1094
1095 echo "$ac_t""$chill_cv_header_posix" 1>&6
1096
1097 # We can rely on the GNU library being posix-ish.  I guess checking the
1098 # header isn't actually like checking the functions, though...
1099 echo $ac_n "checking for GNU library""... $ac_c" 1>&6
1100 echo "configure:1101: checking for GNU library" >&5
1101 if eval "test \"`echo '$''{'chill_cv_lib_gnu'+set}'`\" = set"; then
1102   echo $ac_n "(cached) $ac_c" 1>&6
1103 else
1104   cat > conftest.$ac_ext <<EOF
1105 #line 1106 "configure"
1106 #include "confdefs.h"
1107 #include <stdio.h>
1108 #ifdef __GNU_LIBRARY__
1109   yes
1110 #endif
1111
1112 EOF
1113 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1114   egrep "yes" >/dev/null 2>&1; then
1115   rm -rf conftest*
1116   chill_cv_lib_gnu=yes
1117 else
1118   rm -rf conftest*
1119   chill_cv_lib_gnu=no
1120 fi
1121 rm -f conftest*
1122
1123 fi
1124
1125 echo "$ac_t""$chill_cv_lib_gnu" 1>&6
1126
1127 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1128 echo "configure:1129: checking return type of signal handlers" >&5
1129 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1130   echo $ac_n "(cached) $ac_c" 1>&6
1131 else
1132   cat > conftest.$ac_ext <<EOF
1133 #line 1134 "configure"
1134 #include "confdefs.h"
1135 #include <sys/types.h>
1136 #include <signal.h>
1137 #ifdef signal
1138 #undef signal
1139 #endif
1140 #ifdef __cplusplus
1141 extern "C" void (*signal (int, void (*)(int)))(int);
1142 #else
1143 void (*signal ()) ();
1144 #endif
1145
1146 int main() {
1147 int i;
1148 ; return 0; }
1149 EOF
1150 if { (eval echo configure:1151: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1151   rm -rf conftest*
1152   ac_cv_type_signal=void
1153 else
1154   echo "configure: failed program was:" >&5
1155   cat conftest.$ac_ext >&5
1156   rm -rf conftest*
1157   ac_cv_type_signal=int
1158 fi
1159 rm -f conftest*
1160 fi
1161
1162 echo "$ac_t""$ac_cv_type_signal" 1>&6
1163 cat >> confdefs.h <<EOF
1164 #define RETSIGTYPE $ac_cv_type_signal
1165 EOF
1166
1167
1168 # we'll get atexit by default
1169 if test $ac_cv_header_stdc != yes; then
1170 echo $ac_n "checking for atexit""... $ac_c" 1>&6
1171 echo "configure:1172: checking for atexit" >&5
1172 if eval "test \"`echo '$''{'ac_cv_func_atexit'+set}'`\" = set"; then
1173   echo $ac_n "(cached) $ac_c" 1>&6
1174 else
1175   cat > conftest.$ac_ext <<EOF
1176 #line 1177 "configure"
1177 #include "confdefs.h"
1178 /* System header to define __stub macros and hopefully few prototypes,
1179     which can conflict with char atexit(); below.  */
1180 #include <assert.h>
1181 /* Override any gcc2 internal prototype to avoid an error.  */
1182 /* We use char because int might match the return type of a gcc2
1183     builtin and then its argument prototype would still apply.  */
1184 char atexit();
1185
1186 int main() {
1187
1188 /* The GNU C library defines this for functions which it implements
1189     to always fail with ENOSYS.  Some functions are actually named
1190     something starting with __ and the normal name is an alias.  */
1191 #if defined (__stub_atexit) || defined (__stub___atexit)
1192 choke me
1193 #else
1194 atexit();
1195 #endif
1196
1197 ; return 0; }
1198 EOF
1199 if { (eval echo configure:1200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1200   rm -rf conftest*
1201   eval "ac_cv_func_atexit=yes"
1202 else
1203   echo "configure: failed program was:" >&5
1204   cat conftest.$ac_ext >&5
1205   rm -rf conftest*
1206   eval "ac_cv_func_atexit=no"
1207 fi
1208 rm -f conftest*
1209 fi
1210
1211 if eval "test \"`echo '$ac_cv_func_'atexit`\" = yes"; then
1212   echo "$ac_t""yes" 1>&6
1213   cat >> confdefs.h <<\EOF
1214 #define onexit atexit
1215 EOF
1216
1217 else
1218   echo "$ac_t""no" 1>&6
1219   cat >> confdefs.h <<\EOF
1220 #define NO_ONEXIT 1
1221 EOF
1222
1223   echo $ac_n "checking for onexit""... $ac_c" 1>&6
1224 echo "configure:1225: checking for onexit" >&5
1225 if eval "test \"`echo '$''{'ac_cv_func_onexit'+set}'`\" = set"; then
1226   echo $ac_n "(cached) $ac_c" 1>&6
1227 else
1228   cat > conftest.$ac_ext <<EOF
1229 #line 1230 "configure"
1230 #include "confdefs.h"
1231 /* System header to define __stub macros and hopefully few prototypes,
1232     which can conflict with char onexit(); below.  */
1233 #include <assert.h>
1234 /* Override any gcc2 internal prototype to avoid an error.  */
1235 /* We use char because int might match the return type of a gcc2
1236     builtin and then its argument prototype would still apply.  */
1237 char onexit();
1238
1239 int main() {
1240
1241 /* The GNU C library defines this for functions which it implements
1242     to always fail with ENOSYS.  Some functions are actually named
1243     something starting with __ and the normal name is an alias.  */
1244 #if defined (__stub_onexit) || defined (__stub___onexit)
1245 choke me
1246 #else
1247 onexit();
1248 #endif
1249
1250 ; return 0; }
1251 EOF
1252 if { (eval echo configure:1253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1253   rm -rf conftest*
1254   eval "ac_cv_func_onexit=yes"
1255 else
1256   echo "configure: failed program was:" >&5
1257   cat conftest.$ac_ext >&5
1258   rm -rf conftest*
1259   eval "ac_cv_func_onexit=no"
1260 fi
1261 rm -f conftest*
1262 fi
1263
1264 if eval "test \"`echo '$ac_cv_func_'onexit`\" = yes"; then
1265   echo "$ac_t""yes" 1>&6
1266   :
1267 else
1268   echo "$ac_t""no" 1>&6
1269 echo $ac_n "checking for on_exit""... $ac_c" 1>&6
1270 echo "configure:1271: checking for on_exit" >&5
1271 if eval "test \"`echo '$''{'ac_cv_func_on_exit'+set}'`\" = set"; then
1272   echo $ac_n "(cached) $ac_c" 1>&6
1273 else
1274   cat > conftest.$ac_ext <<EOF
1275 #line 1276 "configure"
1276 #include "confdefs.h"
1277 /* System header to define __stub macros and hopefully few prototypes,
1278     which can conflict with char on_exit(); below.  */
1279 #include <assert.h>
1280 /* Override any gcc2 internal prototype to avoid an error.  */
1281 /* We use char because int might match the return type of a gcc2
1282     builtin and then its argument prototype would still apply.  */
1283 char on_exit();
1284
1285 int main() {
1286
1287 /* The GNU C library defines this for functions which it implements
1288     to always fail with ENOSYS.  Some functions are actually named
1289     something starting with __ and the normal name is an alias.  */
1290 #if defined (__stub_on_exit) || defined (__stub___on_exit)
1291 choke me
1292 #else
1293 on_exit();
1294 #endif
1295
1296 ; return 0; }
1297 EOF
1298 if { (eval echo configure:1299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1299   rm -rf conftest*
1300   eval "ac_cv_func_on_exit=yes"
1301 else
1302   echo "configure: failed program was:" >&5
1303   cat conftest.$ac_ext >&5
1304   rm -rf conftest*
1305   eval "ac_cv_func_on_exit=no"
1306 fi
1307 rm -f conftest*
1308 fi
1309
1310 if eval "test \"`echo '$ac_cv_func_'on_exit`\" = yes"; then
1311   echo "$ac_t""yes" 1>&6
1312   cat >> confdefs.h <<\EOF
1313 #define onexit on_exit
1314 EOF
1315
1316 else
1317   echo "$ac_t""no" 1>&6
1318 fi
1319
1320 fi
1321
1322 fi
1323
1324 else true
1325 fi
1326
1327 # We need multilib support, but only if configuring for the target.
1328 trap '' 1 2 15
1329 cat > confcache <<\EOF
1330 # This file is a shell script that caches the results of configure
1331 # tests run on this system so they can be shared between configure
1332 # scripts and configure runs.  It is not useful on other systems.
1333 # If it contains results you don't want to keep, you may remove or edit it.
1334 #
1335 # By default, configure uses ./config.cache as the cache file,
1336 # creating it if it does not exist already.  You can give configure
1337 # the --cache-file=FILE option to use a different cache file; that is
1338 # what configure does when it calls configure scripts in
1339 # subdirectories, so they share the cache.
1340 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1341 # config.status only pays attention to the cache file if you give it the
1342 # --recheck option to rerun configure.
1343 #
1344 EOF
1345 # The following way of writing the cache mishandles newlines in values,
1346 # but we know of no workaround that is simple, portable, and efficient.
1347 # So, don't put newlines in cache variables' values.
1348 # Ultrix sh set writes to stderr and can't be redirected directly,
1349 # and sets the high bit in the cache file unless we assign to the vars.
1350 (set) 2>&1 |
1351   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1352   *ac_space=\ *)
1353     # `set' does not quote correctly, so add quotes (double-quote substitution
1354     # turns \\\\ into \\, and sed turns \\ into \).
1355     sed -n \
1356       -e "s/'/'\\\\''/g" \
1357       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1358     ;;
1359   *)
1360     # `set' quotes correctly as required by POSIX, so do not add quotes.
1361     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1362     ;;
1363   esac >> confcache
1364 if cmp -s $cache_file confcache; then
1365   :
1366 else
1367   if test -w $cache_file; then
1368     echo "updating cache $cache_file"
1369     cat confcache > $cache_file
1370   else
1371     echo "not updating unwritable cache $cache_file"
1372   fi
1373 fi
1374 rm -f confcache
1375
1376 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1377
1378 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1379 # Let make expand exec_prefix.
1380 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1381
1382 # Any assignment to VPATH causes Sun make to only execute
1383 # the first set of double-colon rules, so remove it if not needed.
1384 # If there is a colon in the path, we need to keep it.
1385 if test "x$srcdir" = x.; then
1386   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1387 fi
1388
1389 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1390
1391 # Transform confdefs.h into DEFS.
1392 # Protect against shell expansion while executing Makefile rules.
1393 # Protect against Makefile macro expansion.
1394 cat > conftest.defs <<\EOF
1395 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1396 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
1397 s%\[%\\&%g
1398 s%\]%\\&%g
1399 s%\$%$$%g
1400 EOF
1401 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1402 rm -f conftest.defs
1403
1404
1405 # Without the "./", some shells look in PATH for config.status.
1406 : ${CONFIG_STATUS=./config.status}
1407
1408 echo creating $CONFIG_STATUS
1409 rm -f $CONFIG_STATUS
1410 cat > $CONFIG_STATUS <<EOF
1411 #! /bin/sh
1412 # Generated automatically by configure.
1413 # Run this file to recreate the current configuration.
1414 # This directory was configured as follows,
1415 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1416 #
1417 # $0 $ac_configure_args
1418 #
1419 # Compiler output produced by configure, useful for debugging
1420 # configure, is in ./config.log if it exists.
1421
1422 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1423 for ac_option
1424 do
1425   case "\$ac_option" in
1426   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1427     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1428     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1429   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1430     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1431     exit 0 ;;
1432   -help | --help | --hel | --he | --h)
1433     echo "\$ac_cs_usage"; exit 0 ;;
1434   *) echo "\$ac_cs_usage"; exit 1 ;;
1435   esac
1436 done
1437
1438 ac_given_srcdir=$srcdir
1439
1440 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1441 EOF
1442 cat >> $CONFIG_STATUS <<EOF
1443
1444 # Protect against being on the right side of a sed subst in config.status.
1445 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1446  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1447 $ac_vpsub
1448 $extrasub
1449 s%@SHELL@%$SHELL%g
1450 s%@CFLAGS@%$CFLAGS%g
1451 s%@CPPFLAGS@%$CPPFLAGS%g
1452 s%@CXXFLAGS@%$CXXFLAGS%g
1453 s%@FFLAGS@%$FFLAGS%g
1454 s%@DEFS@%$DEFS%g
1455 s%@LDFLAGS@%$LDFLAGS%g
1456 s%@LIBS@%$LIBS%g
1457 s%@exec_prefix@%$exec_prefix%g
1458 s%@prefix@%$prefix%g
1459 s%@program_transform_name@%$program_transform_name%g
1460 s%@bindir@%$bindir%g
1461 s%@sbindir@%$sbindir%g
1462 s%@libexecdir@%$libexecdir%g
1463 s%@datadir@%$datadir%g
1464 s%@sysconfdir@%$sysconfdir%g
1465 s%@sharedstatedir@%$sharedstatedir%g
1466 s%@localstatedir@%$localstatedir%g
1467 s%@libdir@%$libdir%g
1468 s%@includedir@%$includedir%g
1469 s%@oldincludedir@%$oldincludedir%g
1470 s%@infodir@%$infodir%g
1471 s%@mandir@%$mandir%g
1472 s%@CC@%$CC%g
1473 s%@AR@%$AR%g
1474 s%@SET_MAKE@%$SET_MAKE%g
1475 s%@CPP@%$CPP%g
1476
1477 CEOF
1478 EOF
1479
1480 cat >> $CONFIG_STATUS <<\EOF
1481
1482 # Split the substitutions into bite-sized pieces for seds with
1483 # small command number limits, like on Digital OSF/1 and HP-UX.
1484 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1485 ac_file=1 # Number of current file.
1486 ac_beg=1 # First line for current file.
1487 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1488 ac_more_lines=:
1489 ac_sed_cmds=""
1490 while $ac_more_lines; do
1491   if test $ac_beg -gt 1; then
1492     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1493   else
1494     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1495   fi
1496   if test ! -s conftest.s$ac_file; then
1497     ac_more_lines=false
1498     rm -f conftest.s$ac_file
1499   else
1500     if test -z "$ac_sed_cmds"; then
1501       ac_sed_cmds="sed -f conftest.s$ac_file"
1502     else
1503       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1504     fi
1505     ac_file=`expr $ac_file + 1`
1506     ac_beg=$ac_end
1507     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1508   fi
1509 done
1510 if test -z "$ac_sed_cmds"; then
1511   ac_sed_cmds=cat
1512 fi
1513 EOF
1514
1515 cat >> $CONFIG_STATUS <<EOF
1516
1517 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1518 EOF
1519 cat >> $CONFIG_STATUS <<\EOF
1520 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1521   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1522   case "$ac_file" in
1523   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1524        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1525   *) ac_file_in="${ac_file}.in" ;;
1526   esac
1527
1528   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1529
1530   # Remove last slash and all that follows it.  Not all systems have dirname.
1531   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1532   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1533     # The file is in a subdirectory.
1534     test ! -d "$ac_dir" && mkdir "$ac_dir"
1535     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1536     # A "../" for each directory in $ac_dir_suffix.
1537     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1538   else
1539     ac_dir_suffix= ac_dots=
1540   fi
1541
1542   case "$ac_given_srcdir" in
1543   .)  srcdir=.
1544       if test -z "$ac_dots"; then top_srcdir=.
1545       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1546   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1547   *) # Relative path.
1548     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1549     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1550   esac
1551
1552
1553   echo creating "$ac_file"
1554   rm -f "$ac_file"
1555   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1556   case "$ac_file" in
1557   *Makefile*) ac_comsub="1i\\
1558 # $configure_input" ;;
1559   *) ac_comsub= ;;
1560   esac
1561
1562   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1563   sed -e "$ac_comsub
1564 s%@configure_input@%$configure_input%g
1565 s%@srcdir@%$srcdir%g
1566 s%@top_srcdir@%$top_srcdir%g
1567 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1568 fi; done
1569 rm -f conftest.s*
1570
1571 EOF
1572 cat >> $CONFIG_STATUS <<EOF
1573 srcdir=${srcdir}
1574 host=${host}
1575 target=${target}
1576 with_target_subdir=${with_target_subdir}
1577 with_multisubdir=${with_multisubdir}
1578 ac_configure_args="--enable-multilib ${ac_configure_args}"
1579 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1580 topsrcdir=${topsrcdir}
1581
1582 EOF
1583 cat >> $CONFIG_STATUS <<\EOF
1584 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
1585 if test -n "$CONFIG_FILES"; then
1586   if test -n "${with_target_subdir}"; then
1587     # FIXME: We shouldn't need to set ac_file
1588     ac_file=Makefile
1589     . ${topsrcdir}/config-ml.in
1590   fi
1591 fi
1592 exit 0
1593 EOF
1594 chmod +x $CONFIG_STATUS
1595 rm -fr confdefs* $ac_clean_files
1596 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1597
1598
1599
1600