libchill/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   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 2.12.1"
 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 $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 507 cross_compiling=$ac_cv_prog_cc_cross
 508
 509 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 510   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 511   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 512     ac_n= ac_c='
 513 ' ac_t='        '
 514   else
 515     ac_n=-n ac_c= ac_t=
 516   fi
 517 else
 518   ac_n= ac_c='\c' ac_t=
 519 fi
 520
 521
 522
 523 if test "${srcdir}" = "." ; then
 524   if test "${with_target_subdir}" != "." ; then
 525     topsrcdir=${with_multisrctop}../..
 526   else
 527     topsrcdir=${with_multisrctop}..
 528   fi
 529 else
 530   topsrcdir=${srcdir}/..
 531 fi
 532 ac_aux_dir=
 533 for ac_dir in $topsrcdir $srcdir/$topsrcdir; do
 534   if test -f $ac_dir/install-sh; then
 535     ac_aux_dir=$ac_dir
 536     ac_install_sh="$ac_aux_dir/install-sh -c"
 537     break
 538   elif test -f $ac_dir/install.sh; then
 539     ac_aux_dir=$ac_dir
 540     ac_install_sh="$ac_aux_dir/install.sh -c"
 541     break
 542   fi
 543 done
 544 if test -z "$ac_aux_dir"; then
 545   { echo "configure: error: can not find install-sh or install.sh in $topsrcdir $srcdir/$topsrcdir" 1>&2; exit 1; }
 546 fi
 547 ac_config_guess=$ac_aux_dir/config.guess
 548 ac_config_sub=$ac_aux_dir/config.sub
 549 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 550
 551
 552 # If the language specific compiler does not exist, but the "gcc" directory does,
 553 # we do not build anything. Note, $r is set by the top-level Makefile.
 554 compiler_name=cc1chill
 555 rm -f skip-this-dir
 556 echo $ac_n "checking if compiler $compiler_name has been built""... $ac_c" 1>&6
 557 echo "configure:558: checking if compiler $compiler_name has been built" >&5
 558 if eval "test \"`echo '$''{'chill_cv_compiler_exists'+set}'`\" = set"; then
 559   echo $ac_n "(cached) $ac_c" 1>&6
 560 else
 561   chill_cv_compiler_exists=yes
 562         if test -n "$r"; then
 563                 if test -d "$r"/gcc; then
 564                         if test -f "$r"/gcc/$compiler_name; then
 565                                 true
 566                         else
 567                                 chill_cv_compiler_exists=no
 568                                 echo "rm -f config.cache config.log multilib.out" > skip-this-dir
 569                         fi
 570                 fi
 571         fi
 572
 573 fi
 574
 575 echo "$ac_t""$chill_cv_compiler_exists" 1>&6
 576 if test x$chill_cv_compiler_exists = xno
 577 then
 578         rm -f Makefile conftest* confdefs* core
 579         exit 0
 580 fi
 581
 582 # For chill we'll set CC to point at the built gcc, but this will get it into
 583 # the makefiles
 584 # Extract the first word of "gcc", so it can be a program name with args.
 585 set dummy gcc; ac_word=$2
 586 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 587 echo "configure:588: checking for $ac_word" >&5
 588 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 589   echo $ac_n "(cached) $ac_c" 1>&6
 590 else
 591   if test -n "$CC"; then
 592   ac_cv_prog_CC="$CC" # Let the user override the test.
 593 else
 594   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 595   for ac_dir in $PATH; do
 596     test -z "$ac_dir" && ac_dir=.
 597     if test -f $ac_dir/$ac_word; then
 598       ac_cv_prog_CC="gcc"
 599       break
 600     fi
 601   done
 602   IFS="$ac_save_ifs"
 603 fi
 604 fi
 605 CC="$ac_cv_prog_CC"
 606 if test -n "$CC"; then
 607   echo "$ac_t""$CC" 1>&6
 608 else
 609   echo "$ac_t""no" 1>&6
 610 fi
 611
 612 if test -z "$CC"; then
 613   # Extract the first word of "cc", so it can be a program name with args.
 614 set dummy cc; ac_word=$2
 615 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 616 echo "configure:617: checking for $ac_word" >&5
 617 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 618   echo $ac_n "(cached) $ac_c" 1>&6
 619 else
 620   if test -n "$CC"; then
 621   ac_cv_prog_CC="$CC" # Let the user override the test.
 622 else
 623   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 624   ac_prog_rejected=no
 625   for ac_dir in $PATH; do
 626     test -z "$ac_dir" && ac_dir=.
 627     if test -f $ac_dir/$ac_word; then
 628       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 629         ac_prog_rejected=yes
 630         continue
 631       fi
 632       ac_cv_prog_CC="cc"
 633       break
 634     fi
 635   done
 636   IFS="$ac_save_ifs"
 637 if test $ac_prog_rejected = yes; then
 638   # We found a bogon in the path, so make sure we never use it.
 639   set dummy $ac_cv_prog_CC
 640   shift
 641   if test $# -gt 0; then
 642     # We chose a different compiler from the bogus one.
 643     # However, it has the same basename, so the bogon will be chosen
 644     # first if we set CC to just the basename; use the full file name.
 645     shift
 646     set dummy "$ac_dir/$ac_word" "$@"
 647     shift
 648     ac_cv_prog_CC="$@"
 649   fi
 650 fi
 651 fi
 652 fi
 653 CC="$ac_cv_prog_CC"
 654 if test -n "$CC"; then
 655   echo "$ac_t""$CC" 1>&6
 656 else
 657   echo "$ac_t""no" 1>&6
 658 fi
 659
 660   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 661 fi
 662
 663 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 664 echo "configure:665: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 665
 666 ac_ext=c
 667 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 668 ac_cpp='$CPP $CPPFLAGS'
 669 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 670 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 671 cross_compiling=$ac_cv_prog_cc_cross
 672
 673 cat > conftest.$ac_ext <<EOF
 674 #line 675 "configure"
 675 #include "confdefs.h"
 676 main(){return(0);}
 677 EOF
 678 if { (eval echo configure:679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 679   ac_cv_prog_cc_works=yes
 680   # If we can't run a trivial program, we are probably using a cross compiler.
 681   if (./conftest; exit) 2>/dev/null; then
 682     ac_cv_prog_cc_cross=no
 683   else
 684     ac_cv_prog_cc_cross=yes
 685   fi
 686 else
 687   echo "configure: failed program was:" >&5
 688   cat conftest.$ac_ext >&5
 689   ac_cv_prog_cc_works=no
 690 fi
 691 rm -fr conftest*
 692
 693 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 694 if test $ac_cv_prog_cc_works = no; then
 695   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 696 fi
 697 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 698 echo "configure:699: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 699 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 700 cross_compiling=$ac_cv_prog_cc_cross
 701
 702 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 703 echo "configure:704: checking whether we are using GNU C" >&5
 704 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 705   echo $ac_n "(cached) $ac_c" 1>&6
 706 else
 707   cat > conftest.c <<EOF
 708 #ifdef __GNUC__
 709   yes;
 710 #endif
 711 EOF
 712 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:713: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 713   ac_cv_prog_gcc=yes
 714 else
 715   ac_cv_prog_gcc=no
 716 fi
 717 fi
 718
 719 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 720
 721 if test $ac_cv_prog_gcc = yes; then
 722   GCC=yes
 723   ac_test_CFLAGS="${CFLAGS+set}"
 724   ac_save_CFLAGS="$CFLAGS"
 725   CFLAGS=
 726   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 727 echo "configure:728: checking whether ${CC-cc} accepts -g" >&5
 728 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 729   echo $ac_n "(cached) $ac_c" 1>&6
 730 else
 731   echo 'void f(){}' > conftest.c
 732 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 733   ac_cv_prog_cc_g=yes
 734 else
 735   ac_cv_prog_cc_g=no
 736 fi
 737 rm -f conftest*
 738
 739 fi
 740
 741 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 742   if test "$ac_test_CFLAGS" = set; then
 743     CFLAGS="$ac_save_CFLAGS"
 744   elif test $ac_cv_prog_cc_g = yes; then
 745     CFLAGS="-g -O2"
 746   else
 747     CFLAGS="-O2"
 748   fi
 749 else
 750   GCC=
 751   test "${CFLAGS+set}" = set || CFLAGS="-g"
 752 fi
 753
 754
 755 test "$AR" || AR=ar
 756
 757 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 758 echo "configure:759: checking whether ${MAKE-make} sets \${MAKE}" >&5
 759 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 760 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 761   echo $ac_n "(cached) $ac_c" 1>&6
 762 else
 763   cat > conftestmake <<\EOF
 764 all:
 765         @echo 'ac_maketemp="${MAKE}"'
 766 EOF
 767 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 768 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 769 if test -n "$ac_maketemp"; then
 770   eval ac_cv_prog_make_${ac_make}_set=yes
 771 else
 772   eval ac_cv_prog_make_${ac_make}_set=no
 773 fi
 774 rm -f conftestmake
 775 fi
 776 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 777   echo "$ac_t""yes" 1>&6
 778   SET_MAKE=
 779 else
 780   echo "$ac_t""no" 1>&6
 781   SET_MAKE="MAKE=${MAKE-make}"
 782 fi
 783
 784
 785
 786 # Sanity check for the cross-compilation case:
 787 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 788 echo "configure:789: checking how to run the C preprocessor" >&5
 789 # On Suns, sometimes $CPP names a directory.
 790 if test -n "$CPP" && test -d "$CPP"; then
 791   CPP=
 792 fi
 793 if test -z "$CPP"; then
 794 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 795   echo $ac_n "(cached) $ac_c" 1>&6
 796 else
 797     # This must be in double quotes, not single quotes, because CPP may get
 798   # substituted into the Makefile and "${CC-cc}" will confuse make.
 799   CPP="${CC-cc} -E"
 800   # On the NeXT, cc -E runs the code through the compiler's parser,
 801   # not just through cpp.
 802   cat > conftest.$ac_ext <<EOF
 803 #line 804 "configure"
 804 #include "confdefs.h"
 805 #include <assert.h>
 806 Syntax Error
 807 EOF
 808 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 809 { (eval echo configure:810: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 810 ac_err=`grep -v '^ *+' conftest.out`
 811 if test -z "$ac_err"; then
 812   :
 813 else
 814   echo "$ac_err" >&5
 815   echo "configure: failed program was:" >&5
 816   cat conftest.$ac_ext >&5
 817   rm -rf conftest*
 818   CPP="${CC-cc} -E -traditional-cpp"
 819   cat > conftest.$ac_ext <<EOF
 820 #line 821 "configure"
 821 #include "confdefs.h"
 822 #include <assert.h>
 823 Syntax Error
 824 EOF
 825 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 826 { (eval echo configure:827: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 827 ac_err=`grep -v '^ *+' conftest.out`
 828 if test -z "$ac_err"; then
 829   :
 830 else
 831   echo "$ac_err" >&5
 832   echo "configure: failed program was:" >&5
 833   cat conftest.$ac_ext >&5
 834   rm -rf conftest*
 835   CPP=/lib/cpp
 836 fi
 837 rm -f conftest*
 838 fi
 839 rm -f conftest*
 840   ac_cv_prog_CPP="$CPP"
 841 fi
 842   CPP="$ac_cv_prog_CPP"
 843 else
 844   ac_cv_prog_CPP="$CPP"
 845 fi
 846 echo "$ac_t""$CPP" 1>&6
 847
 848 ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
 849 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
 850 echo "configure:851: checking for stdio.h" >&5
 851 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 852   echo $ac_n "(cached) $ac_c" 1>&6
 853 else
 854   cat > conftest.$ac_ext <<EOF
 855 #line 856 "configure"
 856 #include "confdefs.h"
 857 #include <stdio.h>
 858 EOF
 859 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 860 { (eval echo configure:861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 861 ac_err=`grep -v '^ *+' conftest.out`
 862 if test -z "$ac_err"; then
 863   rm -rf conftest*
 864   eval "ac_cv_header_$ac_safe=yes"
 865 else
 866   echo "$ac_err" >&5
 867   echo "configure: failed program was:" >&5
 868   cat conftest.$ac_ext >&5
 869   rm -rf conftest*
 870   eval "ac_cv_header_$ac_safe=no"
 871 fi
 872 rm -f conftest*
 873 fi
 874 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 875   echo "$ac_t""yes" 1>&6
 876   :
 877 else
 878   echo "$ac_t""no" 1>&6
 879 { echo "configure: error: Can't find stdio.h.
 880 You must have a usable C system for the target already installed, at least
 881 including headers and, preferably, the library, before you can configure
 882 the Chill runtime system.  If necessary, install gcc now with \`LANGUAGES=c',
 883 then the target library, then build with \`LANGUAGES=chill'." 1>&2; exit 1; }
 884 fi
 885
 886
 887 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 888 echo "configure:889: checking for ANSI C header files" >&5
 889 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 890   echo $ac_n "(cached) $ac_c" 1>&6
 891 else
 892   cat > conftest.$ac_ext <<EOF
 893 #line 894 "configure"
 894 #include "confdefs.h"
 895 #include <stdlib.h>
 896 #include <stdarg.h>
 897 #include <string.h>
 898 #include <float.h>
 899 EOF
 900 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 901 { (eval echo configure:902: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 902 ac_err=`grep -v '^ *+' conftest.out`
 903 if test -z "$ac_err"; then
 904   rm -rf conftest*
 905   ac_cv_header_stdc=yes
 906 else
 907   echo "$ac_err" >&5
 908   echo "configure: failed program was:" >&5
 909   cat conftest.$ac_ext >&5
 910   rm -rf conftest*
 911   ac_cv_header_stdc=no
 912 fi
 913 rm -f conftest*
 914
 915 if test $ac_cv_header_stdc = yes; then
 916   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 917 cat > conftest.$ac_ext <<EOF
 918 #line 919 "configure"
 919 #include "confdefs.h"
 920 #include <string.h>
 921 EOF
 922 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 923   egrep "memchr" >/dev/null 2>&1; then
 924   :
 925 else
 926   rm -rf conftest*
 927   ac_cv_header_stdc=no
 928 fi
 929 rm -f conftest*
 930
 931 fi
 932
 933 if test $ac_cv_header_stdc = yes; then
 934   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 935 cat > conftest.$ac_ext <<EOF
 936 #line 937 "configure"
 937 #include "confdefs.h"
 938 #include <stdlib.h>
 939 EOF
 940 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 941   egrep "free" >/dev/null 2>&1; then
 942   :
 943 else
 944   rm -rf conftest*
 945   ac_cv_header_stdc=no
 946 fi
 947 rm -f conftest*
 948
 949 fi
 950
 951 if test $ac_cv_header_stdc = yes; then
 952   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 953 if test "$cross_compiling" = yes; then
 954   :
 955 else
 956   cat > conftest.$ac_ext <<EOF
 957 #line 958 "configure"
 958 #include "confdefs.h"
 959 #include <ctype.h>
 960 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 961 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 962 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 963 int main () { int i; for (i = 0; i < 256; i++)
 964 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 965 exit (0); }
 966
 967 EOF
 968 if { (eval echo configure:969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 969 then
 970   :
 971 else
 972   echo "configure: failed program was:" >&5
 973   cat conftest.$ac_ext >&5
 974   rm -fr conftest*
 975   ac_cv_header_stdc=no
 976 fi
 977 rm -fr conftest*
 978 fi
 979
 980 fi
 981 fi
 982
 983 echo "$ac_t""$ac_cv_header_stdc" 1>&6
 984 if test $ac_cv_header_stdc = yes; then
 985   cat >> confdefs.h <<\EOF
 986 #define STDC_HEADERS 1
 987 EOF
 988
 989 fi
 990
 991
 992 echo $ac_n "checking for posix""... $ac_c" 1>&6
 993 echo "configure:994: checking for posix" >&5
 994 if eval "test \"`echo '$''{'chill_cv_header_posix'+set}'`\" = set"; then
 995   echo $ac_n "(cached) $ac_c" 1>&6
 996 else
 997   cat > conftest.$ac_ext <<EOF
 998 #line 999 "configure"
 999 #include "confdefs.h"
1000 #include <sys/types.h>
1001 #include <unistd.h>
1002 #ifdef _POSIX_VERSION
1003   yes
1004 #endif
1005
1006 EOF
1007 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1008   egrep "yes" >/dev/null 2>&1; then
1009   rm -rf conftest*
1010   chill_cv_header_posix=yes
1011 else
1012   rm -rf conftest*
1013   chill_cv_header_posix=no
1014 fi
1015 rm -f conftest*
1016
1017 fi
1018
1019 echo "$ac_t""$chill_cv_header_posix" 1>&6
1020
1021 # We can rely on the GNU library being posix-ish.  I guess checking the
1022 # header isn't actually like checking the functions, though...
1023 echo $ac_n "checking for GNU library""... $ac_c" 1>&6
1024 echo "configure:1025: checking for GNU library" >&5
1025 if eval "test \"`echo '$''{'chill_cv_lib_gnu'+set}'`\" = set"; then
1026   echo $ac_n "(cached) $ac_c" 1>&6
1027 else
1028   cat > conftest.$ac_ext <<EOF
1029 #line 1030 "configure"
1030 #include "confdefs.h"
1031 #include <stdio.h>
1032 #ifdef __GNU_LIBRARY__
1033   yes
1034 #endif
1035
1036 EOF
1037 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1038   egrep "yes" >/dev/null 2>&1; then
1039   rm -rf conftest*
1040   chill_cv_lib_gnu=yes
1041 else
1042   rm -rf conftest*
1043   chill_cv_lib_gnu=no
1044 fi
1045 rm -f conftest*
1046
1047 fi
1048
1049 echo "$ac_t""$chill_cv_lib_gnu" 1>&6
1050
1051 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1052 echo "configure:1053: checking return type of signal handlers" >&5
1053 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1054   echo $ac_n "(cached) $ac_c" 1>&6
1055 else
1056   cat > conftest.$ac_ext <<EOF
1057 #line 1058 "configure"
1058 #include "confdefs.h"
1059 #include <sys/types.h>
1060 #include <signal.h>
1061 #ifdef signal
1062 #undef signal
1063 #endif
1064 #ifdef __cplusplus
1065 extern "C" void (*signal (int, void (*)(int)))(int);
1066 #else
1067 void (*signal ()) ();
1068 #endif
1069
1070 int main() {
1071 int i;
1072 ; return 0; }
1073 EOF
1074 if { (eval echo configure:1075: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1075   rm -rf conftest*
1076   ac_cv_type_signal=void
1077 else
1078   echo "configure: failed program was:" >&5
1079   cat conftest.$ac_ext >&5
1080   rm -rf conftest*
1081   ac_cv_type_signal=int
1082 fi
1083 rm -f conftest*
1084 fi
1085
1086 echo "$ac_t""$ac_cv_type_signal" 1>&6
1087 cat >> confdefs.h <<EOF
1088 #define RETSIGTYPE $ac_cv_type_signal
1089 EOF
1090
1091
1092 # we'll get atexit by default
1093 if test $ac_cv_header_stdc != yes; then
1094 echo $ac_n "checking for atexit""... $ac_c" 1>&6
1095 echo "configure:1096: checking for atexit" >&5
1096 if eval "test \"`echo '$''{'ac_cv_func_atexit'+set}'`\" = set"; then
1097   echo $ac_n "(cached) $ac_c" 1>&6
1098 else
1099   cat > conftest.$ac_ext <<EOF
1100 #line 1101 "configure"
1101 #include "confdefs.h"
1102 /* System header to define __stub macros and hopefully few prototypes,
1103     which can conflict with char atexit(); below.  */
1104 #include <assert.h>
1105 /* Override any gcc2 internal prototype to avoid an error.  */
1106 /* We use char because int might match the return type of a gcc2
1107     builtin and then its argument prototype would still apply.  */
1108 char atexit();
1109
1110 int main() {
1111
1112 /* The GNU C library defines this for functions which it implements
1113     to always fail with ENOSYS.  Some functions are actually named
1114     something starting with __ and the normal name is an alias.  */
1115 #if defined (__stub_atexit) || defined (__stub___atexit)
1116 choke me
1117 #else
1118 atexit();
1119 #endif
1120
1121 ; return 0; }
1122 EOF
1123 if { (eval echo configure:1124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1124   rm -rf conftest*
1125   eval "ac_cv_func_atexit=yes"
1126 else
1127   echo "configure: failed program was:" >&5
1128   cat conftest.$ac_ext >&5
1129   rm -rf conftest*
1130   eval "ac_cv_func_atexit=no"
1131 fi
1132 rm -f conftest*
1133 fi
1134
1135 if eval "test \"`echo '$ac_cv_func_'atexit`\" = yes"; then
1136   echo "$ac_t""yes" 1>&6
1137   cat >> confdefs.h <<\EOF
1138 #define onexit atexit
1139 EOF
1140
1141 else
1142   echo "$ac_t""no" 1>&6
1143   cat >> confdefs.h <<\EOF
1144 #define NO_ONEXIT 1
1145 EOF
1146
1147   echo $ac_n "checking for onexit""... $ac_c" 1>&6
1148 echo "configure:1149: checking for onexit" >&5
1149 if eval "test \"`echo '$''{'ac_cv_func_onexit'+set}'`\" = set"; then
1150   echo $ac_n "(cached) $ac_c" 1>&6
1151 else
1152   cat > conftest.$ac_ext <<EOF
1153 #line 1154 "configure"
1154 #include "confdefs.h"
1155 /* System header to define __stub macros and hopefully few prototypes,
1156     which can conflict with char onexit(); below.  */
1157 #include <assert.h>
1158 /* Override any gcc2 internal prototype to avoid an error.  */
1159 /* We use char because int might match the return type of a gcc2
1160     builtin and then its argument prototype would still apply.  */
1161 char onexit();
1162
1163 int main() {
1164
1165 /* The GNU C library defines this for functions which it implements
1166     to always fail with ENOSYS.  Some functions are actually named
1167     something starting with __ and the normal name is an alias.  */
1168 #if defined (__stub_onexit) || defined (__stub___onexit)
1169 choke me
1170 #else
1171 onexit();
1172 #endif
1173
1174 ; return 0; }
1175 EOF
1176 if { (eval echo configure:1177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1177   rm -rf conftest*
1178   eval "ac_cv_func_onexit=yes"
1179 else
1180   echo "configure: failed program was:" >&5
1181   cat conftest.$ac_ext >&5
1182   rm -rf conftest*
1183   eval "ac_cv_func_onexit=no"
1184 fi
1185 rm -f conftest*
1186 fi
1187
1188 if eval "test \"`echo '$ac_cv_func_'onexit`\" = yes"; then
1189   echo "$ac_t""yes" 1>&6
1190   :
1191 else
1192   echo "$ac_t""no" 1>&6
1193 echo $ac_n "checking for on_exit""... $ac_c" 1>&6
1194 echo "configure:1195: checking for on_exit" >&5
1195 if eval "test \"`echo '$''{'ac_cv_func_on_exit'+set}'`\" = set"; then
1196   echo $ac_n "(cached) $ac_c" 1>&6
1197 else
1198   cat > conftest.$ac_ext <<EOF
1199 #line 1200 "configure"
1200 #include "confdefs.h"
1201 /* System header to define __stub macros and hopefully few prototypes,
1202     which can conflict with char on_exit(); below.  */
1203 #include <assert.h>
1204 /* Override any gcc2 internal prototype to avoid an error.  */
1205 /* We use char because int might match the return type of a gcc2
1206     builtin and then its argument prototype would still apply.  */
1207 char on_exit();
1208
1209 int main() {
1210
1211 /* The GNU C library defines this for functions which it implements
1212     to always fail with ENOSYS.  Some functions are actually named
1213     something starting with __ and the normal name is an alias.  */
1214 #if defined (__stub_on_exit) || defined (__stub___on_exit)
1215 choke me
1216 #else
1217 on_exit();
1218 #endif
1219
1220 ; return 0; }
1221 EOF
1222 if { (eval echo configure:1223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1223   rm -rf conftest*
1224   eval "ac_cv_func_on_exit=yes"
1225 else
1226   echo "configure: failed program was:" >&5
1227   cat conftest.$ac_ext >&5
1228   rm -rf conftest*
1229   eval "ac_cv_func_on_exit=no"
1230 fi
1231 rm -f conftest*
1232 fi
1233
1234 if eval "test \"`echo '$ac_cv_func_'on_exit`\" = yes"; then
1235   echo "$ac_t""yes" 1>&6
1236   cat >> confdefs.h <<\EOF
1237 #define onexit on_exit
1238 EOF
1239
1240 else
1241   echo "$ac_t""no" 1>&6
1242 fi
1243
1244 fi
1245
1246 fi
1247
1248 else true
1249 fi
1250
1251 # We need multilib support, but only if configuring for the target.
1252 trap '' 1 2 15
1253 cat > confcache <<\EOF
1254 # This file is a shell script that caches the results of configure
1255 # tests run on this system so they can be shared between configure
1256 # scripts and configure runs.  It is not useful on other systems.
1257 # If it contains results you don't want to keep, you may remove or edit it.
1258 #
1259 # By default, configure uses ./config.cache as the cache file,
1260 # creating it if it does not exist already.  You can give configure
1261 # the --cache-file=FILE option to use a different cache file; that is
1262 # what configure does when it calls configure scripts in
1263 # subdirectories, so they share the cache.
1264 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1265 # config.status only pays attention to the cache file if you give it the
1266 # --recheck option to rerun configure.
1267 #
1268 EOF
1269 # The following way of writing the cache mishandles newlines in values,
1270 # but we know of no workaround that is simple, portable, and efficient.
1271 # So, don't put newlines in cache variables' values.
1272 # Ultrix sh set writes to stderr and can't be redirected directly,
1273 # and sets the high bit in the cache file unless we assign to the vars.
1274 (set) 2>&1 |
1275   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
1276   *ac_space=\ *)
1277     # `set' does not quote correctly, so add quotes (double-quote substitution
1278     # turns \\\\ into \\, and sed turns \\ into \).
1279     sed -n \
1280       -e "s/'/'\\\\''/g" \
1281       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1282     ;;
1283   *)
1284     # `set' quotes correctly as required by POSIX, so do not add quotes.
1285     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1286     ;;
1287   esac >> confcache
1288 if cmp -s $cache_file confcache; then
1289   :
1290 else
1291   if test -w $cache_file; then
1292     echo "updating cache $cache_file"
1293     cat confcache > $cache_file
1294   else
1295     echo "not updating unwritable cache $cache_file"
1296   fi
1297 fi
1298 rm -f confcache
1299
1300 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1301
1302 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1303 # Let make expand exec_prefix.
1304 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1305
1306 # Any assignment to VPATH causes Sun make to only execute
1307 # the first set of double-colon rules, so remove it if not needed.
1308 # If there is a colon in the path, we need to keep it.
1309 if test "x$srcdir" = x.; then
1310   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1311 fi
1312
1313 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1314
1315 # Transform confdefs.h into DEFS.
1316 # Protect against shell expansion while executing Makefile rules.
1317 # Protect against Makefile macro expansion.
1318 cat > conftest.defs <<\EOF
1319 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1320 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
1321 s%\[%\\&%g
1322 s%\]%\\&%g
1323 s%\$%$$%g
1324 EOF
1325 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1326 rm -f conftest.defs
1327
1328
1329 # Without the "./", some shells look in PATH for config.status.
1330 : ${CONFIG_STATUS=./config.status}
1331
1332 echo creating $CONFIG_STATUS
1333 rm -f $CONFIG_STATUS
1334 cat > $CONFIG_STATUS <<EOF
1335 #! /bin/sh
1336 # Generated automatically by configure.
1337 # Run this file to recreate the current configuration.
1338 # This directory was configured as follows,
1339 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1340 #
1341 # $0 $ac_configure_args
1342 #
1343 # Compiler output produced by configure, useful for debugging
1344 # configure, is in ./config.log if it exists.
1345
1346 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1347 for ac_option
1348 do
1349   case "\$ac_option" in
1350   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1351     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1352     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1353   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1354     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
1355     exit 0 ;;
1356   -help | --help | --hel | --he | --h)
1357     echo "\$ac_cs_usage"; exit 0 ;;
1358   *) echo "\$ac_cs_usage"; exit 1 ;;
1359   esac
1360 done
1361
1362 ac_given_srcdir=$srcdir
1363
1364 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1365 EOF
1366 cat >> $CONFIG_STATUS <<EOF
1367
1368 # Protect against being on the right side of a sed subst in config.status.
1369 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1370  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1371 $ac_vpsub
1372 $extrasub
1373 s%@SHELL@%$SHELL%g
1374 s%@CFLAGS@%$CFLAGS%g
1375 s%@CPPFLAGS@%$CPPFLAGS%g
1376 s%@CXXFLAGS@%$CXXFLAGS%g
1377 s%@DEFS@%$DEFS%g
1378 s%@LDFLAGS@%$LDFLAGS%g
1379 s%@LIBS@%$LIBS%g
1380 s%@exec_prefix@%$exec_prefix%g
1381 s%@prefix@%$prefix%g
1382 s%@program_transform_name@%$program_transform_name%g
1383 s%@bindir@%$bindir%g
1384 s%@sbindir@%$sbindir%g
1385 s%@libexecdir@%$libexecdir%g
1386 s%@datadir@%$datadir%g
1387 s%@sysconfdir@%$sysconfdir%g
1388 s%@sharedstatedir@%$sharedstatedir%g
1389 s%@localstatedir@%$localstatedir%g
1390 s%@libdir@%$libdir%g
1391 s%@includedir@%$includedir%g
1392 s%@oldincludedir@%$oldincludedir%g
1393 s%@infodir@%$infodir%g
1394 s%@mandir@%$mandir%g
1395 s%@CC@%$CC%g
1396 s%@AR@%$AR%g
1397 s%@SET_MAKE@%$SET_MAKE%g
1398 s%@CPP@%$CPP%g
1399
1400 CEOF
1401 EOF
1402
1403 cat >> $CONFIG_STATUS <<\EOF
1404
1405 # Split the substitutions into bite-sized pieces for seds with
1406 # small command number limits, like on Digital OSF/1 and HP-UX.
1407 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1408 ac_file=1 # Number of current file.
1409 ac_beg=1 # First line for current file.
1410 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1411 ac_more_lines=:
1412 ac_sed_cmds=""
1413 while $ac_more_lines; do
1414   if test $ac_beg -gt 1; then
1415     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1416   else
1417     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1418   fi
1419   if test ! -s conftest.s$ac_file; then
1420     ac_more_lines=false
1421     rm -f conftest.s$ac_file
1422   else
1423     if test -z "$ac_sed_cmds"; then
1424       ac_sed_cmds="sed -f conftest.s$ac_file"
1425     else
1426       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1427     fi
1428     ac_file=`expr $ac_file + 1`
1429     ac_beg=$ac_end
1430     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1431   fi
1432 done
1433 if test -z "$ac_sed_cmds"; then
1434   ac_sed_cmds=cat
1435 fi
1436 EOF
1437
1438 cat >> $CONFIG_STATUS <<EOF
1439
1440 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1441 EOF
1442 cat >> $CONFIG_STATUS <<\EOF
1443 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1444   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1445   case "$ac_file" in
1446   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1447        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1448   *) ac_file_in="${ac_file}.in" ;;
1449   esac
1450
1451   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1452
1453   # Remove last slash and all that follows it.  Not all systems have dirname.
1454   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1455   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1456     # The file is in a subdirectory.
1457     test ! -d "$ac_dir" && mkdir "$ac_dir"
1458     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1459     # A "../" for each directory in $ac_dir_suffix.
1460     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1461   else
1462     ac_dir_suffix= ac_dots=
1463   fi
1464
1465   case "$ac_given_srcdir" in
1466   .)  srcdir=.
1467       if test -z "$ac_dots"; then top_srcdir=.
1468       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1469   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1470   *) # Relative path.
1471     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1472     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1473   esac
1474
1475
1476   echo creating "$ac_file"
1477   rm -f "$ac_file"
1478   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1479   case "$ac_file" in
1480   *Makefile*) ac_comsub="1i\\
1481 # $configure_input" ;;
1482   *) ac_comsub= ;;
1483   esac
1484
1485   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1486   sed -e "$ac_comsub
1487 s%@configure_input@%$configure_input%g
1488 s%@srcdir@%$srcdir%g
1489 s%@top_srcdir@%$top_srcdir%g
1490 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1491 fi; done
1492 rm -f conftest.s*
1493
1494 EOF
1495 cat >> $CONFIG_STATUS <<EOF
1496 srcdir=${srcdir}
1497 host=${host}
1498 target=${target}
1499 with_target_subdir=${with_target_subdir}
1500 with_multisubdir=${with_multisubdir}
1501 ac_configure_args="--enable-multilib ${ac_configure_args}"
1502 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1503 topsrcdir=${topsrcdir}
1504
1505 EOF
1506 cat >> $CONFIG_STATUS <<\EOF
1507 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
1508 if test -n "$CONFIG_FILES"; then
1509   if test -n "${with_target_subdir}"; then
1510     # FIXME: We shouldn't need to set ac_file
1511     ac_file=Makefile
1512     . ${topsrcdir}/config-ml.in
1513   fi
1514 fi
1515 exit 0
1516 EOF
1517 chmod +x $CONFIG_STATUS
1518 rm -fr confdefs* $ac_clean_files
1519 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1520
1521
1522
1523