libiberty/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 ac_help="$ac_help
  15   --with-target-subdir=SUBDIR      Configuring in a subdirectory"
  16 ac_help="$ac_help
  17   --with-cross-host=HOST           Configuring with a cross compiler"
  18 ac_help="$ac_help
  19   --with-newlib                    Configuring with newlib"
  20
  21 # Initialize some variables set by options.
  22 # The variables have the same names as the options, with
  23 # dashes changed to underlines.
  24 build=NONE
  25 cache_file=./config.cache
  26 exec_prefix=NONE
  27 host=NONE
  28 no_create=
  29 nonopt=NONE
  30 no_recursion=
  31 prefix=NONE
  32 program_prefix=NONE
  33 program_suffix=NONE
  34 program_transform_name=s,x,x,
  35 silent=
  36 site=
  37 srcdir=
  38 target=NONE
  39 verbose=
  40 x_includes=NONE
  41 x_libraries=NONE
  42 bindir='${exec_prefix}/bin'
  43 sbindir='${exec_prefix}/sbin'
  44 libexecdir='${exec_prefix}/libexec'
  45 datadir='${prefix}/share'
  46 sysconfdir='${prefix}/etc'
  47 sharedstatedir='${prefix}/com'
  48 localstatedir='${prefix}/var'
  49 libdir='${exec_prefix}/lib'
  50 includedir='${prefix}/include'
  51 oldincludedir='/usr/include'
  52 infodir='${prefix}/info'
  53 mandir='${prefix}/man'
  54
  55 # Initialize some other variables.
  56 subdirs=
  57 MFLAGS= MAKEFLAGS=
  58 SHELL=${CONFIG_SHELL-/bin/sh}
  59 # Maximum number of lines to put in a shell here document.
  60 ac_max_here_lines=12
  61
  62 ac_prev=
  63 for ac_option
  64 do
  65
  66   # If the previous option needs an argument, assign it.
  67   if test -n "$ac_prev"; then
  68     eval "$ac_prev=\$ac_option"
  69     ac_prev=
  70     continue
  71   fi
  72
  73   case "$ac_option" in
  74   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  75   *) ac_optarg= ;;
  76   esac
  77
  78   # Accept the important Cygnus configure options, so we can diagnose typos.
  79
  80   case "$ac_option" in
  81
  82   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  83     ac_prev=bindir ;;
  84   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  85     bindir="$ac_optarg" ;;
  86
  87   -build | --build | --buil | --bui | --bu)
  88     ac_prev=build ;;
  89   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  90     build="$ac_optarg" ;;
  91
  92   -cache-file | --cache-file | --cache-fil | --cache-fi \
  93   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  94     ac_prev=cache_file ;;
  95   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  96   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  97     cache_file="$ac_optarg" ;;
  98
  99   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 100     ac_prev=datadir ;;
 101   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 102   | --da=*)
 103     datadir="$ac_optarg" ;;
 104
 105   -disable-* | --disable-*)
 106     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 107     # Reject names that are not valid shell variable names.
 108     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 109       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 110     fi
 111     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 112     eval "enable_${ac_feature}=no" ;;
 113
 114   -enable-* | --enable-*)
 115     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 116     # Reject names that are not valid shell variable names.
 117     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 118       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 119     fi
 120     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 121     case "$ac_option" in
 122       *=*) ;;
 123       *) ac_optarg=yes ;;
 124     esac
 125     eval "enable_${ac_feature}='$ac_optarg'" ;;
 126
 127   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 128   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 129   | --exec | --exe | --ex)
 130     ac_prev=exec_prefix ;;
 131   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 132   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 133   | --exec=* | --exe=* | --ex=*)
 134     exec_prefix="$ac_optarg" ;;
 135
 136   -gas | --gas | --ga | --g)
 137     # Obsolete; use --with-gas.
 138     with_gas=yes ;;
 139
 140   -help | --help | --hel | --he)
 141     # Omit some internal or obsolete options to make the list less imposing.
 142     # This message is too long to be a string in the A/UX 3.1 sh.
 143     cat << EOF
 144 Usage: configure [options] [host]
 145 Options: [defaults in brackets after descriptions]
 146 Configuration:
 147   --cache-file=FILE       cache test results in FILE
 148   --help                  print this message
 149   --no-create             do not create output files
 150   --quiet, --silent       do not print \`checking...' messages
 151   --version               print the version of autoconf that created configure
 152 Directory and file names:
 153   --prefix=PREFIX         install architecture-independent files in PREFIX
 154                           [$ac_default_prefix]
 155   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 156                           [same as prefix]
 157   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 158   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 159   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 160   --datadir=DIR           read-only architecture-independent data in DIR
 161                           [PREFIX/share]
 162   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 163   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 164                           [PREFIX/com]
 165   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 166   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 167   --includedir=DIR        C header files in DIR [PREFIX/include]
 168   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 169   --infodir=DIR           info documentation in DIR [PREFIX/info]
 170   --mandir=DIR            man documentation in DIR [PREFIX/man]
 171   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 172   --program-prefix=PREFIX prepend PREFIX to installed program names
 173   --program-suffix=SUFFIX append SUFFIX to installed program names
 174   --program-transform-name=PROGRAM
 175                           run sed PROGRAM on installed program names
 176 EOF
 177     cat << EOF
 178 Host type:
 179   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 180   --host=HOST             configure for HOST [guessed]
 181   --target=TARGET         configure for TARGET [TARGET=HOST]
 182 Features and packages:
 183   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 184   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 185   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 186   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 187   --x-includes=DIR        X include files are in DIR
 188   --x-libraries=DIR       X library files are in DIR
 189 EOF
 190     if test -n "$ac_help"; then
 191       echo "--enable and --with options recognized:$ac_help"
 192     fi
 193     exit 0 ;;
 194
 195   -host | --host | --hos | --ho)
 196     ac_prev=host ;;
 197   -host=* | --host=* | --hos=* | --ho=*)
 198     host="$ac_optarg" ;;
 199
 200   -includedir | --includedir | --includedi | --included | --include \
 201   | --includ | --inclu | --incl | --inc)
 202     ac_prev=includedir ;;
 203   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 204   | --includ=* | --inclu=* | --incl=* | --inc=*)
 205     includedir="$ac_optarg" ;;
 206
 207   -infodir | --infodir | --infodi | --infod | --info | --inf)
 208     ac_prev=infodir ;;
 209   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 210     infodir="$ac_optarg" ;;
 211
 212   -libdir | --libdir | --libdi | --libd)
 213     ac_prev=libdir ;;
 214   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 215     libdir="$ac_optarg" ;;
 216
 217   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 218   | --libexe | --libex | --libe)
 219     ac_prev=libexecdir ;;
 220   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 221   | --libexe=* | --libex=* | --libe=*)
 222     libexecdir="$ac_optarg" ;;
 223
 224   -localstatedir | --localstatedir | --localstatedi | --localstated \
 225   | --localstate | --localstat | --localsta | --localst \
 226   | --locals | --local | --loca | --loc | --lo)
 227     ac_prev=localstatedir ;;
 228   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 229   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 230   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 231     localstatedir="$ac_optarg" ;;
 232
 233   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 234     ac_prev=mandir ;;
 235   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 236     mandir="$ac_optarg" ;;
 237
 238   -nfp | --nfp | --nf)
 239     # Obsolete; use --without-fp.
 240     with_fp=no ;;
 241
 242   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 243   | --no-cr | --no-c)
 244     no_create=yes ;;
 245
 246   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 247   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 248     no_recursion=yes ;;
 249
 250   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 251   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 252   | --oldin | --oldi | --old | --ol | --o)
 253     ac_prev=oldincludedir ;;
 254   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 255   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 256   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 257     oldincludedir="$ac_optarg" ;;
 258
 259   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 260     ac_prev=prefix ;;
 261   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 262     prefix="$ac_optarg" ;;
 263
 264   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 265   | --program-pre | --program-pr | --program-p)
 266     ac_prev=program_prefix ;;
 267   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 268   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 269     program_prefix="$ac_optarg" ;;
 270
 271   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 272   | --program-suf | --program-su | --program-s)
 273     ac_prev=program_suffix ;;
 274   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 275   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 276     program_suffix="$ac_optarg" ;;
 277
 278   -program-transform-name | --program-transform-name \
 279   | --program-transform-nam | --program-transform-na \
 280   | --program-transform-n | --program-transform- \
 281   | --program-transform | --program-transfor \
 282   | --program-transfo | --program-transf \
 283   | --program-trans | --program-tran \
 284   | --progr-tra | --program-tr | --program-t)
 285     ac_prev=program_transform_name ;;
 286   -program-transform-name=* | --program-transform-name=* \
 287   | --program-transform-nam=* | --program-transform-na=* \
 288   | --program-transform-n=* | --program-transform-=* \
 289   | --program-transform=* | --program-transfor=* \
 290   | --program-transfo=* | --program-transf=* \
 291   | --program-trans=* | --program-tran=* \
 292   | --progr-tra=* | --program-tr=* | --program-t=*)
 293     program_transform_name="$ac_optarg" ;;
 294
 295   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 296   | -silent | --silent | --silen | --sile | --sil)
 297     silent=yes ;;
 298
 299   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 300     ac_prev=sbindir ;;
 301   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 302   | --sbi=* | --sb=*)
 303     sbindir="$ac_optarg" ;;
 304
 305   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 306   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 307   | --sharedst | --shareds | --shared | --share | --shar \
 308   | --sha | --sh)
 309     ac_prev=sharedstatedir ;;
 310   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 311   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 312   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 313   | --sha=* | --sh=*)
 314     sharedstatedir="$ac_optarg" ;;
 315
 316   -site | --site | --sit)
 317     ac_prev=site ;;
 318   -site=* | --site=* | --sit=*)
 319     site="$ac_optarg" ;;
 320
 321   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 322     ac_prev=srcdir ;;
 323   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 324     srcdir="$ac_optarg" ;;
 325
 326   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 327   | --syscon | --sysco | --sysc | --sys | --sy)
 328     ac_prev=sysconfdir ;;
 329   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 330   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 331     sysconfdir="$ac_optarg" ;;
 332
 333   -target | --target | --targe | --targ | --tar | --ta | --t)
 334     ac_prev=target ;;
 335   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 336     target="$ac_optarg" ;;
 337
 338   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 339     verbose=yes ;;
 340
 341   -version | --version | --versio | --versi | --vers)
 342     echo "configure generated by autoconf version 2.13"
 343     exit 0 ;;
 344
 345   -with-* | --with-*)
 346     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 347     # Reject names that are not valid shell variable names.
 348     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 349       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 350     fi
 351     ac_package=`echo $ac_package| sed 's/-/_/g'`
 352     case "$ac_option" in
 353       *=*) ;;
 354       *) ac_optarg=yes ;;
 355     esac
 356     eval "with_${ac_package}='$ac_optarg'" ;;
 357
 358   -without-* | --without-*)
 359     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 360     # Reject names that are not valid shell variable names.
 361     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 362       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 363     fi
 364     ac_package=`echo $ac_package| sed 's/-/_/g'`
 365     eval "with_${ac_package}=no" ;;
 366
 367   --x)
 368     # Obsolete; use --with-x.
 369     with_x=yes ;;
 370
 371   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 372   | --x-incl | --x-inc | --x-in | --x-i)
 373     ac_prev=x_includes ;;
 374   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 375   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 376     x_includes="$ac_optarg" ;;
 377
 378   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 379   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 380     ac_prev=x_libraries ;;
 381   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 382   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 383     x_libraries="$ac_optarg" ;;
 384
 385   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 386     ;;
 387
 388   *)
 389     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 390       echo "configure: warning: $ac_option: invalid host type" 1>&2
 391     fi
 392     if test "x$nonopt" != xNONE; then
 393       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 394     fi
 395     nonopt="$ac_option"
 396     ;;
 397
 398   esac
 399 done
 400
 401 if test -n "$ac_prev"; then
 402   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 403 fi
 404
 405 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 406
 407 # File descriptor usage:
 408 # 0 standard input
 409 # 1 file creation
 410 # 2 errors and warnings
 411 # 3 some systems may open it to /dev/tty
 412 # 4 used on the Kubota Titan
 413 # 6 checking for... messages and results
 414 # 5 compiler messages saved in config.log
 415 if test "$silent" = yes; then
 416   exec 6>/dev/null
 417 else
 418   exec 6>&1
 419 fi
 420 exec 5>./config.log
 421
 422 echo "\
 423 This file contains any messages produced by compilers while
 424 running configure, to aid debugging if configure makes a mistake.
 425 " 1>&5
 426
 427 # Strip out --no-create and --no-recursion so they do not pile up.
 428 # Also quote any args containing shell metacharacters.
 429 ac_configure_args=
 430 for ac_arg
 431 do
 432   case "$ac_arg" in
 433   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 434   | --no-cr | --no-c) ;;
 435   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 436   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 437   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 438   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 439   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 440   esac
 441 done
 442
 443 # NLS nuisances.
 444 # Only set these to C if already set.  These must not be set unconditionally
 445 # because not all systems understand e.g. LANG=C (notably SCO).
 446 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 447 # Non-C LC_CTYPE values break the ctype check.
 448 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 449 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 450 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 451 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 452
 453 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 454 rm -rf conftest* confdefs.h
 455 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 456 echo > confdefs.h
 457
 458 # A filename unique to this package, relative to the directory that
 459 # configure is in, which we can look for to find out if srcdir is correct.
 460 ac_unique_file=pexecute.c
 461
 462 # Find the source files, if location was not specified.
 463 if test -z "$srcdir"; then
 464   ac_srcdir_defaulted=yes
 465   # Try the directory containing this script, then its parent.
 466   ac_prog=$0
 467   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 468   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 469   srcdir=$ac_confdir
 470   if test ! -r $srcdir/$ac_unique_file; then
 471     srcdir=..
 472   fi
 473 else
 474   ac_srcdir_defaulted=no
 475 fi
 476 if test ! -r $srcdir/$ac_unique_file; then
 477   if test "$ac_srcdir_defaulted" = yes; then
 478     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 479   else
 480     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 481   fi
 482 fi
 483 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 484
 485 # Prefer explicitly selected file to automatically selected ones.
 486 if test -z "$CONFIG_SITE"; then
 487   if test "x$prefix" != xNONE; then
 488     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 489   else
 490     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 491   fi
 492 fi
 493 for ac_site_file in $CONFIG_SITE; do
 494   if test -r "$ac_site_file"; then
 495     echo "loading site script $ac_site_file"
 496     . "$ac_site_file"
 497   fi
 498 done
 499
 500 if test -r "$cache_file"; then
 501   echo "loading cache $cache_file"
 502   . $cache_file
 503 else
 504   echo "creating cache $cache_file"
 505   > $cache_file
 506 fi
 507
 508 ac_ext=c
 509 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 510 ac_cpp='$CPP $CPPFLAGS'
 511 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 512 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 513 cross_compiling=$ac_cv_prog_cc_cross
 514
 515 ac_exeext=
 516 ac_objext=o
 517 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 518   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 519   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 520     ac_n= ac_c='
 521 ' ac_t='        '
 522   else
 523     ac_n=-n ac_c= ac_t=
 524   fi
 525 else
 526   ac_n= ac_c='\c' ac_t=
 527 fi
 528
 529
 530
 531 # Check whether --with-target-subdir or --without-target-subdir was given.
 532 if test "${with_target_subdir+set}" = set; then
 533   withval="$with_target_subdir"
 534   :
 535 fi
 536
 537 # Check whether --with-cross-host or --without-cross-host was given.
 538 if test "${with_cross_host+set}" = set; then
 539   withval="$with_cross_host"
 540   :
 541 fi
 542
 543 # Check whether --with-newlib or --without-newlib was given.
 544 if test "${with_newlib+set}" = set; then
 545   withval="$with_newlib"
 546   :
 547 fi
 548
 549
 550 if test "${srcdir}" = "."; then
 551   if test -z "${with_target_subdir}"; then
 552     libiberty_topdir="${srcdir}/.."
 553   else
 554     if test "${with_target_subdir}" != "."; then
 555       libiberty_topdir="${srcdir}/${with_multisrctop}../.."
 556     else
 557       libiberty_topdir="${srcdir}/${with_multisrctop}.."
 558     fi
 559   fi
 560 else
 561   libiberty_topdir="${srcdir}/.."
 562 fi
 563 ac_aux_dir=
 564 for ac_dir in $libiberty_topdir $srcdir/$libiberty_topdir; do
 565   if test -f $ac_dir/install-sh; then
 566     ac_aux_dir=$ac_dir
 567     ac_install_sh="$ac_aux_dir/install-sh -c"
 568     break
 569   elif test -f $ac_dir/install.sh; then
 570     ac_aux_dir=$ac_dir
 571     ac_install_sh="$ac_aux_dir/install.sh -c"
 572     break
 573   fi
 574 done
 575 if test -z "$ac_aux_dir"; then
 576   { echo "configure: error: can not find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" 1>&2; exit 1; }
 577 fi
 578 ac_config_guess=$ac_aux_dir/config.guess
 579 ac_config_sub=$ac_aux_dir/config.sub
 580 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 581
 582
 583
 584 # Make sure we can run config.sub.
 585 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 586 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 587 fi
 588
 589 echo $ac_n "checking host system type""... $ac_c" 1>&6
 590 echo "configure:591: checking host system type" >&5
 591
 592 host_alias=$host
 593 case "$host_alias" in
 594 NONE)
 595   case $nonopt in
 596   NONE)
 597     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 598     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 599     fi ;;
 600   *) host_alias=$nonopt ;;
 601   esac ;;
 602 esac
 603
 604 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 605 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 606 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 607 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 608 echo "$ac_t""$host" 1>&6
 609
 610
 611
 612 echo $ac_n "checking build system type""... $ac_c" 1>&6
 613 echo "configure:614: checking build system type" >&5
 614
 615 build_alias=$build
 616 case "$build_alias" in
 617 NONE)
 618   case $nonopt in
 619   NONE) build_alias=$host_alias ;;
 620   *) build_alias=$nonopt ;;
 621   esac ;;
 622 esac
 623
 624 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 625 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 626 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 627 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 628 echo "$ac_t""$build" 1>&6
 629
 630 if test $host != $build; then
 631   ac_tool_prefix=${host_alias}-
 632 else
 633   ac_tool_prefix=
 634 fi
 635
 636 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 637 set dummy ${ac_tool_prefix}ar; ac_word=$2
 638 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 639 echo "configure:640: checking for $ac_word" >&5
 640 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
 641   echo $ac_n "(cached) $ac_c" 1>&6
 642 else
 643   if test -n "$AR"; then
 644   ac_cv_prog_AR="$AR" # Let the user override the test.
 645 else
 646   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 647   ac_dummy="$PATH"
 648   for ac_dir in $ac_dummy; do
 649     test -z "$ac_dir" && ac_dir=.
 650     if test -f $ac_dir/$ac_word; then
 651       ac_cv_prog_AR="${ac_tool_prefix}ar"
 652       break
 653     fi
 654   done
 655   IFS="$ac_save_ifs"
 656   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
 657 fi
 658 fi
 659 AR="$ac_cv_prog_AR"
 660 if test -n "$AR"; then
 661   echo "$ac_t""$AR" 1>&6
 662 else
 663   echo "$ac_t""no" 1>&6
 664 fi
 665
 666
 667
 668 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 669 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 670 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 671 echo "configure:672: checking for $ac_word" >&5
 672 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 673   echo $ac_n "(cached) $ac_c" 1>&6
 674 else
 675   if test -n "$RANLIB"; then
 676   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 677 else
 678   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 679   ac_dummy="$PATH"
 680   for ac_dir in $ac_dummy; do
 681     test -z "$ac_dir" && ac_dir=.
 682     if test -f $ac_dir/$ac_word; then
 683       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 684       break
 685     fi
 686   done
 687   IFS="$ac_save_ifs"
 688 fi
 689 fi
 690 RANLIB="$ac_cv_prog_RANLIB"
 691 if test -n "$RANLIB"; then
 692   echo "$ac_t""$RANLIB" 1>&6
 693 else
 694   echo "$ac_t""no" 1>&6
 695 fi
 696
 697
 698 if test -z "$ac_cv_prog_RANLIB"; then
 699 if test -n "$ac_tool_prefix"; then
 700   # Extract the first word of "ranlib", so it can be a program name with args.
 701 set dummy ranlib; ac_word=$2
 702 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 703 echo "configure:704: checking for $ac_word" >&5
 704 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 705   echo $ac_n "(cached) $ac_c" 1>&6
 706 else
 707   if test -n "$RANLIB"; then
 708   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 709 else
 710   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 711   ac_dummy="$PATH"
 712   for ac_dir in $ac_dummy; do
 713     test -z "$ac_dir" && ac_dir=.
 714     if test -f $ac_dir/$ac_word; then
 715       ac_cv_prog_RANLIB="ranlib"
 716       break
 717     fi
 718   done
 719   IFS="$ac_save_ifs"
 720   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 721 fi
 722 fi
 723 RANLIB="$ac_cv_prog_RANLIB"
 724 if test -n "$RANLIB"; then
 725   echo "$ac_t""$RANLIB" 1>&6
 726 else
 727   echo "$ac_t""no" 1>&6
 728 fi
 729
 730 else
 731   RANLIB=":"
 732 fi
 733 fi
 734
 735
 736 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
 737 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
 738 # are probably using a cross compiler, which will not be able to fully
 739 # link an executable.  This should really be fixed in autoconf
 740 # itself.
 741
 742
 743
 744
 745 # Extract the first word of "gcc", so it can be a program name with args.
 746 set dummy gcc; ac_word=$2
 747 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 748 echo "configure:749: checking for $ac_word" >&5
 749 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 750   echo $ac_n "(cached) $ac_c" 1>&6
 751 else
 752   if test -n "$CC"; then
 753   ac_cv_prog_CC="$CC" # Let the user override the test.
 754 else
 755   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 756   ac_dummy="$PATH"
 757   for ac_dir in $ac_dummy; do
 758     test -z "$ac_dir" && ac_dir=.
 759     if test -f $ac_dir/$ac_word; then
 760       ac_cv_prog_CC="gcc"
 761       break
 762     fi
 763   done
 764   IFS="$ac_save_ifs"
 765 fi
 766 fi
 767 CC="$ac_cv_prog_CC"
 768 if test -n "$CC"; then
 769   echo "$ac_t""$CC" 1>&6
 770 else
 771   echo "$ac_t""no" 1>&6
 772 fi
 773
 774 if test -z "$CC"; then
 775   # Extract the first word of "cc", so it can be a program name with args.
 776 set dummy cc; ac_word=$2
 777 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 778 echo "configure:779: checking for $ac_word" >&5
 779 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 780   echo $ac_n "(cached) $ac_c" 1>&6
 781 else
 782   if test -n "$CC"; then
 783   ac_cv_prog_CC="$CC" # Let the user override the test.
 784 else
 785   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 786   ac_prog_rejected=no
 787   ac_dummy="$PATH"
 788   for ac_dir in $ac_dummy; do
 789     test -z "$ac_dir" && ac_dir=.
 790     if test -f $ac_dir/$ac_word; then
 791       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 792         ac_prog_rejected=yes
 793         continue
 794       fi
 795       ac_cv_prog_CC="cc"
 796       break
 797     fi
 798   done
 799   IFS="$ac_save_ifs"
 800 if test $ac_prog_rejected = yes; then
 801   # We found a bogon in the path, so make sure we never use it.
 802   set dummy $ac_cv_prog_CC
 803   shift
 804   if test $# -gt 0; then
 805     # We chose a different compiler from the bogus one.
 806     # However, it has the same basename, so the bogon will be chosen
 807     # first if we set CC to just the basename; use the full file name.
 808     shift
 809     set dummy "$ac_dir/$ac_word" "$@"
 810     shift
 811     ac_cv_prog_CC="$@"
 812   fi
 813 fi
 814 fi
 815 fi
 816 CC="$ac_cv_prog_CC"
 817 if test -n "$CC"; then
 818   echo "$ac_t""$CC" 1>&6
 819 else
 820   echo "$ac_t""no" 1>&6
 821 fi
 822
 823   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 824 fi
 825
 826 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 827 echo "configure:828: checking whether we are using GNU C" >&5
 828 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 829   echo $ac_n "(cached) $ac_c" 1>&6
 830 else
 831   cat > conftest.c <<EOF
 832 #ifdef __GNUC__
 833   yes;
 834 #endif
 835 EOF
 836 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:837: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 837   ac_cv_prog_gcc=yes
 838 else
 839   ac_cv_prog_gcc=no
 840 fi
 841 fi
 842
 843 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 844
 845 if test $ac_cv_prog_gcc = yes; then
 846   GCC=yes
 847   ac_test_CFLAGS="${CFLAGS+set}"
 848   ac_save_CFLAGS="$CFLAGS"
 849   CFLAGS=
 850   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 851 echo "configure:852: checking whether ${CC-cc} accepts -g" >&5
 852 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 853   echo $ac_n "(cached) $ac_c" 1>&6
 854 else
 855   echo 'void f(){}' > conftest.c
 856 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 857   ac_cv_prog_cc_g=yes
 858 else
 859   ac_cv_prog_cc_g=no
 860 fi
 861 rm -f conftest*
 862
 863 fi
 864
 865 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 866   if test "$ac_test_CFLAGS" = set; then
 867     CFLAGS="$ac_save_CFLAGS"
 868   elif test $ac_cv_prog_cc_g = yes; then
 869     CFLAGS="-g -O2"
 870   else
 871     CFLAGS="-O2"
 872   fi
 873 else
 874   GCC=
 875   test "${CFLAGS+set}" = set || CFLAGS="-g"
 876 fi
 877
 878
 879 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 880 echo "configure:881: checking for POSIXized ISC" >&5
 881 if test -d /etc/conf/kconfig.d &&
 882   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 883 then
 884   echo "$ac_t""yes" 1>&6
 885   ISC=yes # If later tests want to check for ISC.
 886   cat >> confdefs.h <<\EOF
 887 #define _POSIX_SOURCE 1
 888 EOF
 889
 890   if test "$GCC" = yes; then
 891     CC="$CC -posix"
 892   else
 893     CC="$CC -Xp"
 894   fi
 895 else
 896   echo "$ac_t""no" 1>&6
 897   ISC=
 898 fi
 899
 900
 901
 902
 903
 904
 905
 906 # Find a good install program.  We prefer a C program (faster),
 907 # so one script is as good as another.  But avoid the broken or
 908 # incompatible versions:
 909 # SysV /etc/install, /usr/sbin/install
 910 # SunOS /usr/etc/install
 911 # IRIX /sbin/install
 912 # AIX /bin/install
 913 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 914 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 915 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 916 # ./install, which can be erroneously created by make from ./install.sh.
 917 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 918 echo "configure:919: checking for a BSD compatible install" >&5
 919 if test -z "$INSTALL"; then
 920 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 921   echo $ac_n "(cached) $ac_c" 1>&6
 922 else
 923     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 924   for ac_dir in $PATH; do
 925     # Account for people who put trailing slashes in PATH elements.
 926     case "$ac_dir/" in
 927     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 928     *)
 929       # OSF1 and SCO ODT 3.0 have their own names for install.
 930       # Don't use installbsd from OSF since it installs stuff as root
 931       # by default.
 932       for ac_prog in ginstall scoinst install; do
 933         if test -f $ac_dir/$ac_prog; then
 934           if test $ac_prog = install &&
 935             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 936             # AIX install.  It has an incompatible calling convention.
 937             :
 938           else
 939             ac_cv_path_install="$ac_dir/$ac_prog -c"
 940             break 2
 941           fi
 942         fi
 943       done
 944       ;;
 945     esac
 946   done
 947   IFS="$ac_save_IFS"
 948
 949 fi
 950   if test "${ac_cv_path_install+set}" = set; then
 951     INSTALL="$ac_cv_path_install"
 952   else
 953     # As a last resort, use the slow shell script.  We don't cache a
 954     # path for INSTALL within a source directory, because that will
 955     # break other packages using the cache if that directory is
 956     # removed, or if the path is relative.
 957     INSTALL="$ac_install_sh"
 958   fi
 959 fi
 960 echo "$ac_t""$INSTALL" 1>&6
 961
 962 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 963 # It thinks the first close brace ends the variable substitution.
 964 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 965
 966 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 967
 968 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 969
 970
 971 . ${srcdir}/config.table
 972 host_makefile_frag=${frag}
 973
 974
 975 # It's OK to check for header files.  Although the compiler may not be
 976 # able to link anything, it had better be able to at least compile
 977 # something.
 978 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 979 echo "configure:980: checking how to run the C preprocessor" >&5
 980 # On Suns, sometimes $CPP names a directory.
 981 if test -n "$CPP" && test -d "$CPP"; then
 982   CPP=
 983 fi
 984 if test -z "$CPP"; then
 985 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 986   echo $ac_n "(cached) $ac_c" 1>&6
 987 else
 988     # This must be in double quotes, not single quotes, because CPP may get
 989   # substituted into the Makefile and "${CC-cc}" will confuse make.
 990   CPP="${CC-cc} -E"
 991   # On the NeXT, cc -E runs the code through the compiler's parser,
 992   # not just through cpp.
 993   cat > conftest.$ac_ext <<EOF
 994 #line 995 "configure"
 995 #include "confdefs.h"
 996 #include <assert.h>
 997 Syntax Error
 998 EOF
 999 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1000 { (eval echo configure:1001: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1001 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1002 if test -z "$ac_err"; then
1003   :
1004 else
1005   echo "$ac_err" >&5
1006   echo "configure: failed program was:" >&5
1007   cat conftest.$ac_ext >&5
1008   rm -rf conftest*
1009   CPP="${CC-cc} -E -traditional-cpp"
1010   cat > conftest.$ac_ext <<EOF
1011 #line 1012 "configure"
1012 #include "confdefs.h"
1013 #include <assert.h>
1014 Syntax Error
1015 EOF
1016 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1017 { (eval echo configure:1018: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1018 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1019 if test -z "$ac_err"; then
1020   :
1021 else
1022   echo "$ac_err" >&5
1023   echo "configure: failed program was:" >&5
1024   cat conftest.$ac_ext >&5
1025   rm -rf conftest*
1026   CPP="${CC-cc} -nologo -E"
1027   cat > conftest.$ac_ext <<EOF
1028 #line 1029 "configure"
1029 #include "confdefs.h"
1030 #include <assert.h>
1031 Syntax Error
1032 EOF
1033 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1034 { (eval echo configure:1035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1035 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1036 if test -z "$ac_err"; then
1037   :
1038 else
1039   echo "$ac_err" >&5
1040   echo "configure: failed program was:" >&5
1041   cat conftest.$ac_ext >&5
1042   rm -rf conftest*
1043   CPP=/lib/cpp
1044 fi
1045 rm -f conftest*
1046 fi
1047 rm -f conftest*
1048 fi
1049 rm -f conftest*
1050   ac_cv_prog_CPP="$CPP"
1051 fi
1052   CPP="$ac_cv_prog_CPP"
1053 else
1054   ac_cv_prog_CPP="$CPP"
1055 fi
1056 echo "$ac_t""$CPP" 1>&6
1057
1058 for ac_hdr in sys/file.h sys/param.h stdlib.h string.h unistd.h strings.h sys/time.h
1059 do
1060 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1061 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1062 echo "configure:1063: checking for $ac_hdr" >&5
1063 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1064   echo $ac_n "(cached) $ac_c" 1>&6
1065 else
1066   cat > conftest.$ac_ext <<EOF
1067 #line 1068 "configure"
1068 #include "confdefs.h"
1069 #include <$ac_hdr>
1070 EOF
1071 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1072 { (eval echo configure:1073: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1073 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1074 if test -z "$ac_err"; then
1075   rm -rf conftest*
1076   eval "ac_cv_header_$ac_safe=yes"
1077 else
1078   echo "$ac_err" >&5
1079   echo "configure: failed program was:" >&5
1080   cat conftest.$ac_ext >&5
1081   rm -rf conftest*
1082   eval "ac_cv_header_$ac_safe=no"
1083 fi
1084 rm -f conftest*
1085 fi
1086 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1087   echo "$ac_t""yes" 1>&6
1088     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1089   cat >> confdefs.h <<EOF
1090 #define $ac_tr_hdr 1
1091 EOF
1092
1093 else
1094   echo "$ac_t""no" 1>&6
1095 fi
1096 done
1097
1098 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1099 echo "configure:1100: checking for sys/wait.h that is POSIX.1 compatible" >&5
1100 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1101   echo $ac_n "(cached) $ac_c" 1>&6
1102 else
1103   cat > conftest.$ac_ext <<EOF
1104 #line 1105 "configure"
1105 #include "confdefs.h"
1106 #include <sys/types.h>
1107 #include <sys/wait.h>
1108 #ifndef WEXITSTATUS
1109 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1110 #endif
1111 #ifndef WIFEXITED
1112 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1113 #endif
1114 int main() {
1115 int s;
1116 wait (&s);
1117 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1118 ; return 0; }
1119 EOF
1120 if { (eval echo configure:1121: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1121   rm -rf conftest*
1122   ac_cv_header_sys_wait_h=yes
1123 else
1124   echo "configure: failed program was:" >&5
1125   cat conftest.$ac_ext >&5
1126   rm -rf conftest*
1127   ac_cv_header_sys_wait_h=no
1128 fi
1129 rm -f conftest*
1130 fi
1131
1132 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1133 if test $ac_cv_header_sys_wait_h = yes; then
1134   cat >> confdefs.h <<\EOF
1135 #define HAVE_SYS_WAIT_H 1
1136 EOF
1137
1138 fi
1139
1140
1141 # This is the list of functions which libiberty will provide if they
1142 # are not available on the host.
1143
1144 funcs="asprintf"
1145 funcs="$funcs atexit"
1146 funcs="$funcs basename"
1147 funcs="$funcs bcmp"
1148 funcs="$funcs bcopy"
1149 funcs="$funcs bzero"
1150 funcs="$funcs calloc"
1151 funcs="$funcs clock"
1152 funcs="$funcs getcwd"
1153 funcs="$funcs getpagesize"
1154 funcs="$funcs index"
1155 funcs="$funcs insque"
1156 funcs="$funcs memchr"
1157 funcs="$funcs memcmp"
1158 funcs="$funcs memcpy"
1159 funcs="$funcs memmove"
1160 funcs="$funcs memset"
1161 funcs="$funcs mkstemps"
1162 funcs="$funcs random"
1163 funcs="$funcs rename"
1164 funcs="$funcs rindex"
1165 funcs="$funcs sigsetmask"
1166 funcs="$funcs strcasecmp"
1167 funcs="$funcs strchr"
1168 funcs="$funcs strdup"
1169 funcs="$funcs strncasecmp"
1170 funcs="$funcs strrchr"
1171 funcs="$funcs strstr"
1172 funcs="$funcs strtod"
1173 funcs="$funcs strtol"
1174 funcs="$funcs strtoul"
1175 funcs="$funcs tmpnam"
1176 funcs="$funcs vasprintf"
1177 funcs="$funcs vfprintf"
1178 funcs="$funcs vprintf"
1179 funcs="$funcs vsprintf"
1180 funcs="$funcs waitpid"
1181
1182 # Also in the old function.def file: alloca, vfork, getopt.
1183
1184 vars="sys_errlist sys_nerr sys_siglist"
1185
1186 checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times"
1187
1188 # These are neither executed nor required, but they help keep
1189 # autoheader happy without adding a bunch of text to acconfig.h.
1190 if test "x" = "y"; then
1191   for ac_func in asprintf atexit basename bcmp bcopy bzero calloc clock getcwd
1192 do
1193 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1194 echo "configure:1195: checking for $ac_func" >&5
1195 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+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 $ac_func(); 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 $ac_func();
1208
1209 int main() {
1210
1211 /* The GNU C library defines this for functions which it implements
1212     to always fail with ENOSYS.  Some functions are actually named
1213     something starting with __ and the normal name is an alias.  */
1214 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1215 choke me
1216 #else
1217 $ac_func();
1218 #endif
1219
1220 ; return 0; }
1221 EOF
1222 if { (eval echo configure:1223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1223   rm -rf conftest*
1224   eval "ac_cv_func_$ac_func=yes"
1225 else
1226   echo "configure: failed program was:" >&5
1227   cat conftest.$ac_ext >&5
1228   rm -rf conftest*
1229   eval "ac_cv_func_$ac_func=no"
1230 fi
1231 rm -f conftest*
1232 fi
1233
1234 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1235   echo "$ac_t""yes" 1>&6
1236     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1237   cat >> confdefs.h <<EOF
1238 #define $ac_tr_func 1
1239 EOF
1240
1241 else
1242   echo "$ac_t""no" 1>&6
1243 fi
1244 done
1245
1246   for ac_func in getpagesize index insque mkstemps memchr memcmp memcpy memmove
1247 do
1248 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1249 echo "configure:1250: checking for $ac_func" >&5
1250 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1251   echo $ac_n "(cached) $ac_c" 1>&6
1252 else
1253   cat > conftest.$ac_ext <<EOF
1254 #line 1255 "configure"
1255 #include "confdefs.h"
1256 /* System header to define __stub macros and hopefully few prototypes,
1257     which can conflict with char $ac_func(); below.  */
1258 #include <assert.h>
1259 /* Override any gcc2 internal prototype to avoid an error.  */
1260 /* We use char because int might match the return type of a gcc2
1261     builtin and then its argument prototype would still apply.  */
1262 char $ac_func();
1263
1264 int main() {
1265
1266 /* The GNU C library defines this for functions which it implements
1267     to always fail with ENOSYS.  Some functions are actually named
1268     something starting with __ and the normal name is an alias.  */
1269 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1270 choke me
1271 #else
1272 $ac_func();
1273 #endif
1274
1275 ; return 0; }
1276 EOF
1277 if { (eval echo configure:1278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1278   rm -rf conftest*
1279   eval "ac_cv_func_$ac_func=yes"
1280 else
1281   echo "configure: failed program was:" >&5
1282   cat conftest.$ac_ext >&5
1283   rm -rf conftest*
1284   eval "ac_cv_func_$ac_func=no"
1285 fi
1286 rm -f conftest*
1287 fi
1288
1289 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1290   echo "$ac_t""yes" 1>&6
1291     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1292   cat >> confdefs.h <<EOF
1293 #define $ac_tr_func 1
1294 EOF
1295
1296 else
1297   echo "$ac_t""no" 1>&6
1298 fi
1299 done
1300
1301   for ac_func in memset random rename rindex sigsetmask strcasecmp
1302 do
1303 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1304 echo "configure:1305: checking for $ac_func" >&5
1305 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1306   echo $ac_n "(cached) $ac_c" 1>&6
1307 else
1308   cat > conftest.$ac_ext <<EOF
1309 #line 1310 "configure"
1310 #include "confdefs.h"
1311 /* System header to define __stub macros and hopefully few prototypes,
1312     which can conflict with char $ac_func(); below.  */
1313 #include <assert.h>
1314 /* Override any gcc2 internal prototype to avoid an error.  */
1315 /* We use char because int might match the return type of a gcc2
1316     builtin and then its argument prototype would still apply.  */
1317 char $ac_func();
1318
1319 int main() {
1320
1321 /* The GNU C library defines this for functions which it implements
1322     to always fail with ENOSYS.  Some functions are actually named
1323     something starting with __ and the normal name is an alias.  */
1324 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1325 choke me
1326 #else
1327 $ac_func();
1328 #endif
1329
1330 ; return 0; }
1331 EOF
1332 if { (eval echo configure:1333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1333   rm -rf conftest*
1334   eval "ac_cv_func_$ac_func=yes"
1335 else
1336   echo "configure: failed program was:" >&5
1337   cat conftest.$ac_ext >&5
1338   rm -rf conftest*
1339   eval "ac_cv_func_$ac_func=no"
1340 fi
1341 rm -f conftest*
1342 fi
1343
1344 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1345   echo "$ac_t""yes" 1>&6
1346     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1347   cat >> confdefs.h <<EOF
1348 #define $ac_tr_func 1
1349 EOF
1350
1351 else
1352   echo "$ac_t""no" 1>&6
1353 fi
1354 done
1355
1356   for ac_func in strchr strdup strncasecmp strrchr strstr strtod strtol
1357 do
1358 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1359 echo "configure:1360: checking for $ac_func" >&5
1360 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1361   echo $ac_n "(cached) $ac_c" 1>&6
1362 else
1363   cat > conftest.$ac_ext <<EOF
1364 #line 1365 "configure"
1365 #include "confdefs.h"
1366 /* System header to define __stub macros and hopefully few prototypes,
1367     which can conflict with char $ac_func(); below.  */
1368 #include <assert.h>
1369 /* Override any gcc2 internal prototype to avoid an error.  */
1370 /* We use char because int might match the return type of a gcc2
1371     builtin and then its argument prototype would still apply.  */
1372 char $ac_func();
1373
1374 int main() {
1375
1376 /* The GNU C library defines this for functions which it implements
1377     to always fail with ENOSYS.  Some functions are actually named
1378     something starting with __ and the normal name is an alias.  */
1379 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1380 choke me
1381 #else
1382 $ac_func();
1383 #endif
1384
1385 ; return 0; }
1386 EOF
1387 if { (eval echo configure:1388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1388   rm -rf conftest*
1389   eval "ac_cv_func_$ac_func=yes"
1390 else
1391   echo "configure: failed program was:" >&5
1392   cat conftest.$ac_ext >&5
1393   rm -rf conftest*
1394   eval "ac_cv_func_$ac_func=no"
1395 fi
1396 rm -f conftest*
1397 fi
1398
1399 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1400   echo "$ac_t""yes" 1>&6
1401     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1402   cat >> confdefs.h <<EOF
1403 #define $ac_tr_func 1
1404 EOF
1405
1406 else
1407   echo "$ac_t""no" 1>&6
1408 fi
1409 done
1410
1411   for ac_func in strtoul tmpnam vasprintf vfprintf vprintf vsprintf waitpid
1412 do
1413 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1414 echo "configure:1415: checking for $ac_func" >&5
1415 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1416   echo $ac_n "(cached) $ac_c" 1>&6
1417 else
1418   cat > conftest.$ac_ext <<EOF
1419 #line 1420 "configure"
1420 #include "confdefs.h"
1421 /* System header to define __stub macros and hopefully few prototypes,
1422     which can conflict with char $ac_func(); below.  */
1423 #include <assert.h>
1424 /* Override any gcc2 internal prototype to avoid an error.  */
1425 /* We use char because int might match the return type of a gcc2
1426     builtin and then its argument prototype would still apply.  */
1427 char $ac_func();
1428
1429 int main() {
1430
1431 /* The GNU C library defines this for functions which it implements
1432     to always fail with ENOSYS.  Some functions are actually named
1433     something starting with __ and the normal name is an alias.  */
1434 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1435 choke me
1436 #else
1437 $ac_func();
1438 #endif
1439
1440 ; return 0; }
1441 EOF
1442 if { (eval echo configure:1443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1443   rm -rf conftest*
1444   eval "ac_cv_func_$ac_func=yes"
1445 else
1446   echo "configure: failed program was:" >&5
1447   cat conftest.$ac_ext >&5
1448   rm -rf conftest*
1449   eval "ac_cv_func_$ac_func=no"
1450 fi
1451 rm -f conftest*
1452 fi
1453
1454 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1455   echo "$ac_t""yes" 1>&6
1456     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1457   cat >> confdefs.h <<EOF
1458 #define $ac_tr_func 1
1459 EOF
1460
1461 else
1462   echo "$ac_t""no" 1>&6
1463 fi
1464 done
1465
1466   cat >> confdefs.h <<\EOF
1467 #define HAVE_SYS_ERRLIST 1
1468 EOF
1469
1470   cat >> confdefs.h <<\EOF
1471 #define HAVE_SYS_NERR 1
1472 EOF
1473
1474   cat >> confdefs.h <<\EOF
1475 #define HAVE_SYS_SIGLIST 1
1476 EOF
1477
1478   for ac_func in getrusage on_exit psignal strerror strsignal sysconf times
1479 do
1480 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1481 echo "configure:1482: checking for $ac_func" >&5
1482 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1483   echo $ac_n "(cached) $ac_c" 1>&6
1484 else
1485   cat > conftest.$ac_ext <<EOF
1486 #line 1487 "configure"
1487 #include "confdefs.h"
1488 /* System header to define __stub macros and hopefully few prototypes,
1489     which can conflict with char $ac_func(); below.  */
1490 #include <assert.h>
1491 /* Override any gcc2 internal prototype to avoid an error.  */
1492 /* We use char because int might match the return type of a gcc2
1493     builtin and then its argument prototype would still apply.  */
1494 char $ac_func();
1495
1496 int main() {
1497
1498 /* The GNU C library defines this for functions which it implements
1499     to always fail with ENOSYS.  Some functions are actually named
1500     something starting with __ and the normal name is an alias.  */
1501 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1502 choke me
1503 #else
1504 $ac_func();
1505 #endif
1506
1507 ; return 0; }
1508 EOF
1509 if { (eval echo configure:1510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1510   rm -rf conftest*
1511   eval "ac_cv_func_$ac_func=yes"
1512 else
1513   echo "configure: failed program was:" >&5
1514   cat conftest.$ac_ext >&5
1515   rm -rf conftest*
1516   eval "ac_cv_func_$ac_func=no"
1517 fi
1518 rm -f conftest*
1519 fi
1520
1521 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1522   echo "$ac_t""yes" 1>&6
1523     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1524   cat >> confdefs.h <<EOF
1525 #define $ac_tr_func 1
1526 EOF
1527
1528 else
1529   echo "$ac_t""no" 1>&6
1530 fi
1531 done
1532
1533 fi
1534
1535 # For each of these functions, if the host does not provide the
1536 # function we want to put FN.o in LIBOBJS, and if the host does
1537 # provide the function, we want to define HAVE_FN in config.h.  Also,
1538 # if the host does not provide alloca, we set ALLOCA to alloca.o
1539
1540 setobjs=
1541 CHECK=
1542 if test -n "${with_target_subdir}"; then
1543
1544   # We are being configured as a target library.  AC_REPLACE_FUNCS
1545   # may not work correctly, because the compiler may not be able to
1546   # link executables.  Note that we may still be being configured
1547   # native.
1548
1549   # If we are being configured for newlib, we know which functions
1550   # newlib provide and which ones we will be expected to provide.
1551
1552   if test "x${with_newlib}" = "xyes"; then
1553     ALLOCA="alloca.o"
1554     LIBOBJS="asprintf.o basename.o insque.o random.o strdup.o vasprintf.o"
1555
1556     for f in $funcs; do
1557       case "$f" in
1558         asprintf | basename | insque | random | strdup | vasprintf)
1559           ;;
1560         *)
1561           n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1562           cat >> confdefs.h <<EOF
1563 #define $n 1
1564 EOF
1565
1566           ;;
1567       esac
1568     done
1569
1570     # newlib doesnt provide any of the variables in $vars, so we
1571     # dont have to check them here.
1572
1573     # Of the functions in $checkfuncs, newlib only has strerror.
1574     cat >> confdefs.h <<\EOF
1575 #define HAVE_STRERROR 1
1576 EOF
1577
1578
1579     setobjs=yes
1580
1581   fi
1582
1583 else
1584
1585    # Not a target library, so we set things up to run the test suite.
1586    CHECK=check-cplus-dem
1587
1588 fi
1589
1590
1591
1592 if test -z "${setobjs}"; then
1593   case "${host}" in
1594
1595   *-*-vxworks*)
1596     # Handle VxWorks configuration specially, since on VxWorks the
1597     # libraries are actually on the target board, not in the file
1598     # system.
1599     LIBOBJS="basename.o getpagesize.o insque.o random.o strcasecmp.o"
1600     LIBOBJS="$LIBOBJS strncasecmp.o strdup.o vfork.o waitpid.o vasprintf.o"
1601     for f in $funcs; do
1602       case "$f" in
1603         basename | getpagesize | insque | random | strcasecmp)
1604           ;;
1605         strncasecmp | strdup | vfork | waitpid | vasprintf)
1606           ;;
1607         *)
1608           n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1609           cat >> confdefs.h <<EOF
1610 #define $n 1
1611 EOF
1612
1613           ;;
1614       esac
1615     done
1616
1617     # VxWorks doesn't provide any of the variables in $vars, so we
1618     # don't have to check them here.
1619
1620     # Of the functions in $checkfuncs, VxWorks only has strerror.
1621     cat >> confdefs.h <<\EOF
1622 #define HAVE_STRERROR 1
1623 EOF
1624
1625
1626     setobjs=yes
1627     ;;
1628
1629   esac
1630 fi
1631
1632 if test -z "${setobjs}"; then
1633
1634   case "${host}" in
1635
1636   *-*-cygwin*)
1637     # The Cygwin library actually uses a couple of files from
1638     # libiberty when it is built.  If we are building a native
1639     # Cygwin, and we run the tests, we will appear to have these
1640     # files.  However, when we go on to build winsup, we will wind up
1641     # with a library which does not have the files, since they should
1642     # have come from libiberty.
1643
1644     # We handle this by removing the functions the winsup library
1645     # provides from our shell variables, so that they appear to be
1646     # missing.
1647
1648     funcs="`echo $funcs | sed -e 's/random//'`"
1649     LIBOBJS="$LIBOBJS random.o"
1650     vars="`echo $vars | sed -e 's/sys_siglist//'`"
1651     checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`"
1652     ;;
1653
1654   *-*-mingw32*)
1655     # Under mingw32, sys_nerr and sys_errlist exist, but they are
1656     # macros, so the test below won't find them.
1657     vars="`echo $vars | sed -e 's/sys_nerr//' -e 's/sys_errlist//'`"
1658     cat >> confdefs.h <<\EOF
1659 #define HAVE_SYS_NERR 1
1660 EOF
1661
1662     cat >> confdefs.h <<\EOF
1663 #define HAVE_SYS_ERRLIST 1
1664 EOF
1665
1666     ;;
1667
1668   *-*-uwin*)
1669     # Under some versions of uwin, vfork is notoriously buggy and the test
1670     # can hang configure; on other versions, vfork exists just as a stub.
1671     # FIXME: This should be removed once vfork in uwin's runtime is fixed.
1672     ac_cv_func_vfork_works=no
1673     ;;
1674
1675   esac
1676
1677   # We haven't set the list of objects yet.  Use the standard autoconf
1678   # tests.  This will only work if the compiler works.
1679   echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1680 echo "configure:1681: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1681
1682 ac_ext=c
1683 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1684 ac_cpp='$CPP $CPPFLAGS'
1685 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1686 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1687 cross_compiling=$ac_cv_prog_cc_cross
1688
1689 cat > conftest.$ac_ext << EOF
1690
1691 #line 1692 "configure"
1692 #include "confdefs.h"
1693
1694 main(){return(0);}
1695 EOF
1696 if { (eval echo configure:1697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1697   ac_cv_prog_cc_works=yes
1698   # If we can't run a trivial program, we are probably using a cross compiler.
1699   if (./conftest; exit) 2>/dev/null; then
1700     ac_cv_prog_cc_cross=no
1701   else
1702     ac_cv_prog_cc_cross=yes
1703   fi
1704 else
1705   echo "configure: failed program was:" >&5
1706   cat conftest.$ac_ext >&5
1707   ac_cv_prog_cc_works=no
1708 fi
1709 rm -fr conftest*
1710 ac_ext=c
1711 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1712 ac_cpp='$CPP $CPPFLAGS'
1713 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1714 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1715 cross_compiling=$ac_cv_prog_cc_cross
1716
1717 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1718 if test $ac_cv_prog_cc_works = no; then
1719   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1720 fi
1721 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1722 echo "configure:1723: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1723 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1724 cross_compiling=$ac_cv_prog_cc_cross
1725
1726   for ac_func in $funcs
1727 do
1728 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1729 echo "configure:1730: checking for $ac_func" >&5
1730 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1731   echo $ac_n "(cached) $ac_c" 1>&6
1732 else
1733   cat > conftest.$ac_ext <<EOF
1734 #line 1735 "configure"
1735 #include "confdefs.h"
1736 /* System header to define __stub macros and hopefully few prototypes,
1737     which can conflict with char $ac_func(); below.  */
1738 #include <assert.h>
1739 /* Override any gcc2 internal prototype to avoid an error.  */
1740 /* We use char because int might match the return type of a gcc2
1741     builtin and then its argument prototype would still apply.  */
1742 char $ac_func();
1743
1744 int main() {
1745
1746 /* The GNU C library defines this for functions which it implements
1747     to always fail with ENOSYS.  Some functions are actually named
1748     something starting with __ and the normal name is an alias.  */
1749 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1750 choke me
1751 #else
1752 $ac_func();
1753 #endif
1754
1755 ; return 0; }
1756 EOF
1757 if { (eval echo configure:1758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1758   rm -rf conftest*
1759   eval "ac_cv_func_$ac_func=yes"
1760 else
1761   echo "configure: failed program was:" >&5
1762   cat conftest.$ac_ext >&5
1763   rm -rf conftest*
1764   eval "ac_cv_func_$ac_func=no"
1765 fi
1766 rm -f conftest*
1767 fi
1768
1769 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1770   echo "$ac_t""yes" 1>&6
1771     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1772   cat >> confdefs.h <<EOF
1773 #define $ac_tr_func 1
1774 EOF
1775
1776 else
1777   echo "$ac_t""no" 1>&6
1778 LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}"
1779 fi
1780 done
1781
1782
1783   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1784 # for constant arguments.  Useless!
1785 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1786 echo "configure:1787: checking for working alloca.h" >&5
1787 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1788   echo $ac_n "(cached) $ac_c" 1>&6
1789 else
1790   cat > conftest.$ac_ext <<EOF
1791 #line 1792 "configure"
1792 #include "confdefs.h"
1793 #include <alloca.h>
1794 int main() {
1795 char *p = alloca(2 * sizeof(int));
1796 ; return 0; }
1797 EOF
1798 if { (eval echo configure:1799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1799   rm -rf conftest*
1800   ac_cv_header_alloca_h=yes
1801 else
1802   echo "configure: failed program was:" >&5
1803   cat conftest.$ac_ext >&5
1804   rm -rf conftest*
1805   ac_cv_header_alloca_h=no
1806 fi
1807 rm -f conftest*
1808 fi
1809
1810 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1811 if test $ac_cv_header_alloca_h = yes; then
1812   cat >> confdefs.h <<\EOF
1813 #define HAVE_ALLOCA_H 1
1814 EOF
1815
1816 fi
1817
1818 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1819 echo "configure:1820: checking for alloca" >&5
1820 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1821   echo $ac_n "(cached) $ac_c" 1>&6
1822 else
1823   cat > conftest.$ac_ext <<EOF
1824 #line 1825 "configure"
1825 #include "confdefs.h"
1826
1827 #ifdef __GNUC__
1828 # define alloca __builtin_alloca
1829 #else
1830 # ifdef _MSC_VER
1831 #  include <malloc.h>
1832 #  define alloca _alloca
1833 # else
1834 #  if HAVE_ALLOCA_H
1835 #   include <alloca.h>
1836 #  else
1837 #   ifdef _AIX
1838  #pragma alloca
1839 #   else
1840 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1841 char *alloca ();
1842 #    endif
1843 #   endif
1844 #  endif
1845 # endif
1846 #endif
1847
1848 int main() {
1849 char *p = (char *) alloca(1);
1850 ; return 0; }
1851 EOF
1852 if { (eval echo configure:1853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1853   rm -rf conftest*
1854   ac_cv_func_alloca_works=yes
1855 else
1856   echo "configure: failed program was:" >&5
1857   cat conftest.$ac_ext >&5
1858   rm -rf conftest*
1859   ac_cv_func_alloca_works=no
1860 fi
1861 rm -f conftest*
1862 fi
1863
1864 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1865 if test $ac_cv_func_alloca_works = yes; then
1866   cat >> confdefs.h <<\EOF
1867 #define HAVE_ALLOCA 1
1868 EOF
1869
1870 fi
1871
1872 if test $ac_cv_func_alloca_works = no; then
1873   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1874   # that cause trouble.  Some versions do not even contain alloca or
1875   # contain a buggy version.  If you still want to use their alloca,
1876   # use ar to extract alloca.o from them instead of compiling alloca.c.
1877   ALLOCA=alloca.${ac_objext}
1878   cat >> confdefs.h <<\EOF
1879 #define C_ALLOCA 1
1880 EOF
1881
1882
1883 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1884 echo "configure:1885: checking whether alloca needs Cray hooks" >&5
1885 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1886   echo $ac_n "(cached) $ac_c" 1>&6
1887 else
1888   cat > conftest.$ac_ext <<EOF
1889 #line 1890 "configure"
1890 #include "confdefs.h"
1891 #if defined(CRAY) && ! defined(CRAY2)
1892 webecray
1893 #else
1894 wenotbecray
1895 #endif
1896
1897 EOF
1898 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1899   egrep "webecray" >/dev/null 2>&1; then
1900   rm -rf conftest*
1901   ac_cv_os_cray=yes
1902 else
1903   rm -rf conftest*
1904   ac_cv_os_cray=no
1905 fi
1906 rm -f conftest*
1907
1908 fi
1909
1910 echo "$ac_t""$ac_cv_os_cray" 1>&6
1911 if test $ac_cv_os_cray = yes; then
1912 for ac_func in _getb67 GETB67 getb67; do
1913   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1914 echo "configure:1915: checking for $ac_func" >&5
1915 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1916   echo $ac_n "(cached) $ac_c" 1>&6
1917 else
1918   cat > conftest.$ac_ext <<EOF
1919 #line 1920 "configure"
1920 #include "confdefs.h"
1921 /* System header to define __stub macros and hopefully few prototypes,
1922     which can conflict with char $ac_func(); below.  */
1923 #include <assert.h>
1924 /* Override any gcc2 internal prototype to avoid an error.  */
1925 /* We use char because int might match the return type of a gcc2
1926     builtin and then its argument prototype would still apply.  */
1927 char $ac_func();
1928
1929 int main() {
1930
1931 /* The GNU C library defines this for functions which it implements
1932     to always fail with ENOSYS.  Some functions are actually named
1933     something starting with __ and the normal name is an alias.  */
1934 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1935 choke me
1936 #else
1937 $ac_func();
1938 #endif
1939
1940 ; return 0; }
1941 EOF
1942 if { (eval echo configure:1943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1943   rm -rf conftest*
1944   eval "ac_cv_func_$ac_func=yes"
1945 else
1946   echo "configure: failed program was:" >&5
1947   cat conftest.$ac_ext >&5
1948   rm -rf conftest*
1949   eval "ac_cv_func_$ac_func=no"
1950 fi
1951 rm -f conftest*
1952 fi
1953
1954 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1955   echo "$ac_t""yes" 1>&6
1956   cat >> confdefs.h <<EOF
1957 #define CRAY_STACKSEG_END $ac_func
1958 EOF
1959
1960   break
1961 else
1962   echo "$ac_t""no" 1>&6
1963 fi
1964
1965 done
1966 fi
1967
1968 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1969 echo "configure:1970: checking stack direction for C alloca" >&5
1970 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1971   echo $ac_n "(cached) $ac_c" 1>&6
1972 else
1973   if test "$cross_compiling" = yes; then
1974   ac_cv_c_stack_direction=0
1975 else
1976   cat > conftest.$ac_ext <<EOF
1977 #line 1978 "configure"
1978 #include "confdefs.h"
1979 find_stack_direction ()
1980 {
1981   static char *addr = 0;
1982   auto char dummy;
1983   if (addr == 0)
1984     {
1985       addr = &dummy;
1986       return find_stack_direction ();
1987     }
1988   else
1989     return (&dummy > addr) ? 1 : -1;
1990 }
1991 main ()
1992 {
1993   exit (find_stack_direction() < 0);
1994 }
1995 EOF
1996 if { (eval echo configure:1997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1997 then
1998   ac_cv_c_stack_direction=1
1999 else
2000   echo "configure: failed program was:" >&5
2001   cat conftest.$ac_ext >&5
2002   rm -fr conftest*
2003   ac_cv_c_stack_direction=-1
2004 fi
2005 rm -fr conftest*
2006 fi
2007
2008 fi
2009
2010 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
2011 cat >> confdefs.h <<EOF
2012 #define STACK_DIRECTION $ac_cv_c_stack_direction
2013 EOF
2014
2015 fi
2016
2017   echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2018 echo "configure:2019: checking for ANSI C header files" >&5
2019 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2020   echo $ac_n "(cached) $ac_c" 1>&6
2021 else
2022   cat > conftest.$ac_ext <<EOF
2023 #line 2024 "configure"
2024 #include "confdefs.h"
2025 #include <stdlib.h>
2026 #include <stdarg.h>
2027 #include <string.h>
2028 #include <float.h>
2029 EOF
2030 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2031 { (eval echo configure:2032: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2032 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2033 if test -z "$ac_err"; then
2034   rm -rf conftest*
2035   ac_cv_header_stdc=yes
2036 else
2037   echo "$ac_err" >&5
2038   echo "configure: failed program was:" >&5
2039   cat conftest.$ac_ext >&5
2040   rm -rf conftest*
2041   ac_cv_header_stdc=no
2042 fi
2043 rm -f conftest*
2044
2045 if test $ac_cv_header_stdc = yes; then
2046   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2047 cat > conftest.$ac_ext <<EOF
2048 #line 2049 "configure"
2049 #include "confdefs.h"
2050 #include <string.h>
2051 EOF
2052 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2053   egrep "memchr" >/dev/null 2>&1; then
2054   :
2055 else
2056   rm -rf conftest*
2057   ac_cv_header_stdc=no
2058 fi
2059 rm -f conftest*
2060
2061 fi
2062
2063 if test $ac_cv_header_stdc = yes; then
2064   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2065 cat > conftest.$ac_ext <<EOF
2066 #line 2067 "configure"
2067 #include "confdefs.h"
2068 #include <stdlib.h>
2069 EOF
2070 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2071   egrep "free" >/dev/null 2>&1; then
2072   :
2073 else
2074   rm -rf conftest*
2075   ac_cv_header_stdc=no
2076 fi
2077 rm -f conftest*
2078
2079 fi
2080
2081 if test $ac_cv_header_stdc = yes; then
2082   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2083 if test "$cross_compiling" = yes; then
2084   :
2085 else
2086   cat > conftest.$ac_ext <<EOF
2087 #line 2088 "configure"
2088 #include "confdefs.h"
2089 #include <ctype.h>
2090 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2091 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2092 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2093 int main () { int i; for (i = 0; i < 256; i++)
2094 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2095 exit (0); }
2096
2097 EOF
2098 if { (eval echo configure:2099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2099 then
2100   :
2101 else
2102   echo "configure: failed program was:" >&5
2103   cat conftest.$ac_ext >&5
2104   rm -fr conftest*
2105   ac_cv_header_stdc=no
2106 fi
2107 rm -fr conftest*
2108 fi
2109
2110 fi
2111 fi
2112
2113 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2114 if test $ac_cv_header_stdc = yes; then
2115   cat >> confdefs.h <<\EOF
2116 #define STDC_HEADERS 1
2117 EOF
2118
2119 fi
2120
2121 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2122 echo "configure:2123: checking for pid_t" >&5
2123 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2124   echo $ac_n "(cached) $ac_c" 1>&6
2125 else
2126   cat > conftest.$ac_ext <<EOF
2127 #line 2128 "configure"
2128 #include "confdefs.h"
2129 #include <sys/types.h>
2130 #if STDC_HEADERS
2131 #include <stdlib.h>
2132 #include <stddef.h>
2133 #endif
2134 EOF
2135 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2136   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2137   rm -rf conftest*
2138   ac_cv_type_pid_t=yes
2139 else
2140   rm -rf conftest*
2141   ac_cv_type_pid_t=no
2142 fi
2143 rm -f conftest*
2144
2145 fi
2146 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2147 if test $ac_cv_type_pid_t = no; then
2148   cat >> confdefs.h <<\EOF
2149 #define pid_t int
2150 EOF
2151
2152 fi
2153
2154 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2155 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2156 echo "configure:2157: checking for vfork.h" >&5
2157 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2158   echo $ac_n "(cached) $ac_c" 1>&6
2159 else
2160   cat > conftest.$ac_ext <<EOF
2161 #line 2162 "configure"
2162 #include "confdefs.h"
2163 #include <vfork.h>
2164 EOF
2165 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2166 { (eval echo configure:2167: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2167 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2168 if test -z "$ac_err"; then
2169   rm -rf conftest*
2170   eval "ac_cv_header_$ac_safe=yes"
2171 else
2172   echo "$ac_err" >&5
2173   echo "configure: failed program was:" >&5
2174   cat conftest.$ac_ext >&5
2175   rm -rf conftest*
2176   eval "ac_cv_header_$ac_safe=no"
2177 fi
2178 rm -f conftest*
2179 fi
2180 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2181   echo "$ac_t""yes" 1>&6
2182   cat >> confdefs.h <<\EOF
2183 #define HAVE_VFORK_H 1
2184 EOF
2185
2186 else
2187   echo "$ac_t""no" 1>&6
2188 fi
2189
2190 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2191 echo "configure:2192: checking for working vfork" >&5
2192 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2193   echo $ac_n "(cached) $ac_c" 1>&6
2194 else
2195   if test "$cross_compiling" = yes; then
2196   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2197 echo "configure:2198: checking for vfork" >&5
2198 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2199   echo $ac_n "(cached) $ac_c" 1>&6
2200 else
2201   cat > conftest.$ac_ext <<EOF
2202 #line 2203 "configure"
2203 #include "confdefs.h"
2204 /* System header to define __stub macros and hopefully few prototypes,
2205     which can conflict with char vfork(); below.  */
2206 #include <assert.h>
2207 /* Override any gcc2 internal prototype to avoid an error.  */
2208 /* We use char because int might match the return type of a gcc2
2209     builtin and then its argument prototype would still apply.  */
2210 char vfork();
2211
2212 int main() {
2213
2214 /* The GNU C library defines this for functions which it implements
2215     to always fail with ENOSYS.  Some functions are actually named
2216     something starting with __ and the normal name is an alias.  */
2217 #if defined (__stub_vfork) || defined (__stub___vfork)
2218 choke me
2219 #else
2220 vfork();
2221 #endif
2222
2223 ; return 0; }
2224 EOF
2225 if { (eval echo configure:2226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2226   rm -rf conftest*
2227   eval "ac_cv_func_vfork=yes"
2228 else
2229   echo "configure: failed program was:" >&5
2230   cat conftest.$ac_ext >&5
2231   rm -rf conftest*
2232   eval "ac_cv_func_vfork=no"
2233 fi
2234 rm -f conftest*
2235 fi
2236
2237 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2238   echo "$ac_t""yes" 1>&6
2239   :
2240 else
2241   echo "$ac_t""no" 1>&6
2242 fi
2243
2244 ac_cv_func_vfork_works=$ac_cv_func_vfork
2245 else
2246   cat > conftest.$ac_ext <<EOF
2247 #line 2248 "configure"
2248 #include "confdefs.h"
2249 /* Thanks to Paul Eggert for this test.  */
2250 #include <stdio.h>
2251 #include <sys/types.h>
2252 #include <sys/stat.h>
2253 #ifdef HAVE_UNISTD_H
2254 #include <unistd.h>
2255 #endif
2256 #ifdef HAVE_VFORK_H
2257 #include <vfork.h>
2258 #endif
2259 /* On some sparc systems, changes by the child to local and incoming
2260    argument registers are propagated back to the parent.
2261    The compiler is told about this with #include <vfork.h>,
2262    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2263    Test for this by using a static variable whose address
2264    is put into a register that is clobbered by the vfork.  */
2265 static
2266 #ifdef __cplusplus
2267 sparc_address_test (int arg)
2268 #else
2269 sparc_address_test (arg) int arg;
2270 #endif
2271 {
2272   static pid_t child;
2273   if (!child) {
2274     child = vfork ();
2275     if (child < 0) {
2276       perror ("vfork");
2277       _exit(2);
2278     }
2279     if (!child) {
2280       arg = getpid();
2281       write(-1, "", 0);
2282       _exit (arg);
2283     }
2284   }
2285 }
2286 main() {
2287   pid_t parent = getpid ();
2288   pid_t child;
2289
2290   sparc_address_test ();
2291
2292   child = vfork ();
2293
2294   if (child == 0) {
2295     /* Here is another test for sparc vfork register problems.
2296        This test uses lots of local variables, at least
2297        as many local variables as main has allocated so far
2298        including compiler temporaries.  4 locals are enough for
2299        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2300        A buggy compiler should reuse the register of parent
2301        for one of the local variables, since it will think that
2302        parent can't possibly be used any more in this routine.
2303        Assigning to the local variable will thus munge parent
2304        in the parent process.  */
2305     pid_t
2306       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2307       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2308     /* Convince the compiler that p..p7 are live; otherwise, it might
2309        use the same hardware register for all 8 local variables.  */
2310     if (p != p1 || p != p2 || p != p3 || p != p4
2311         || p != p5 || p != p6 || p != p7)
2312       _exit(1);
2313
2314     /* On some systems (e.g. IRIX 3.3),
2315        vfork doesn't separate parent from child file descriptors.
2316        If the child closes a descriptor before it execs or exits,
2317        this munges the parent's descriptor as well.
2318        Test for this by closing stdout in the child.  */
2319     _exit(close(fileno(stdout)) != 0);
2320   } else {
2321     int status;
2322     struct stat st;
2323
2324     while (wait(&status) != child)
2325       ;
2326     exit(
2327          /* Was there some problem with vforking?  */
2328          child < 0
2329
2330          /* Did the child fail?  (This shouldn't happen.)  */
2331          || status
2332
2333          /* Did the vfork/compiler bug occur?  */
2334          || parent != getpid()
2335
2336          /* Did the file descriptor bug occur?  */
2337          || fstat(fileno(stdout), &st) != 0
2338          );
2339   }
2340 }
2341 EOF
2342 if { (eval echo configure:2343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2343 then
2344   ac_cv_func_vfork_works=yes
2345 else
2346   echo "configure: failed program was:" >&5
2347   cat conftest.$ac_ext >&5
2348   rm -fr conftest*
2349   ac_cv_func_vfork_works=no
2350 fi
2351 rm -fr conftest*
2352 fi
2353
2354 fi
2355
2356 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2357 if test $ac_cv_func_vfork_works = no; then
2358   cat >> confdefs.h <<\EOF
2359 #define vfork fork
2360 EOF
2361
2362 fi
2363
2364   if test $ac_cv_func_vfork_works = no; then
2365     LIBOBJS="$LIBOBJS vfork.o"
2366   fi
2367   for v in $vars; do
2368     echo $ac_n "checking for $v""... $ac_c" 1>&6
2369 echo "configure:2370: checking for $v" >&5
2370     if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then
2371   echo $ac_n "(cached) $ac_c" 1>&6
2372 else
2373   cat > conftest.$ac_ext <<EOF
2374 #line 2375 "configure"
2375 #include "confdefs.h"
2376 int *p;
2377 int main() {
2378 extern int $v; p = &$v;
2379 ; return 0; }
2380 EOF
2381 if { (eval echo configure:2382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2382   rm -rf conftest*
2383   eval "libiberty_cv_var_$v=yes"
2384 else
2385   echo "configure: failed program was:" >&5
2386   cat conftest.$ac_ext >&5
2387   rm -rf conftest*
2388   eval "libiberty_cv_var_$v=no"
2389 fi
2390 rm -f conftest*
2391 fi
2392
2393     if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
2394       echo "$ac_t""yes" 1>&6
2395       n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2396       cat >> confdefs.h <<EOF
2397 #define $n 1
2398 EOF
2399
2400     else
2401       echo "$ac_t""no" 1>&6
2402     fi
2403   done
2404   for ac_func in $checkfuncs
2405 do
2406 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2407 echo "configure:2408: checking for $ac_func" >&5
2408 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2409   echo $ac_n "(cached) $ac_c" 1>&6
2410 else
2411   cat > conftest.$ac_ext <<EOF
2412 #line 2413 "configure"
2413 #include "confdefs.h"
2414 /* System header to define __stub macros and hopefully few prototypes,
2415     which can conflict with char $ac_func(); below.  */
2416 #include <assert.h>
2417 /* Override any gcc2 internal prototype to avoid an error.  */
2418 /* We use char because int might match the return type of a gcc2
2419     builtin and then its argument prototype would still apply.  */
2420 char $ac_func();
2421
2422 int main() {
2423
2424 /* The GNU C library defines this for functions which it implements
2425     to always fail with ENOSYS.  Some functions are actually named
2426     something starting with __ and the normal name is an alias.  */
2427 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2428 choke me
2429 #else
2430 $ac_func();
2431 #endif
2432
2433 ; return 0; }
2434 EOF
2435 if { (eval echo configure:2436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2436   rm -rf conftest*
2437   eval "ac_cv_func_$ac_func=yes"
2438 else
2439   echo "configure: failed program was:" >&5
2440   cat conftest.$ac_ext >&5
2441   rm -rf conftest*
2442   eval "ac_cv_func_$ac_func=no"
2443 fi
2444 rm -f conftest*
2445 fi
2446
2447 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2448   echo "$ac_t""yes" 1>&6
2449     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2450   cat >> confdefs.h <<EOF
2451 #define $ac_tr_func 1
2452 EOF
2453
2454 else
2455   echo "$ac_t""no" 1>&6
2456 fi
2457 done
2458
2459 fi
2460
2461 # Install a library built with a cross compiler in $(tooldir) rather
2462 # than $(libdir).
2463 if test -z "${with_cross_host}"; then
2464   INSTALL_DEST=libdir
2465 else
2466   INSTALL_DEST=tooldir
2467 fi
2468
2469
2470 # We need multilib support, but only if configuring for the target.
2471 trap '' 1 2 15
2472 cat > confcache <<\EOF
2473 # This file is a shell script that caches the results of configure
2474 # tests run on this system so they can be shared between configure
2475 # scripts and configure runs.  It is not useful on other systems.
2476 # If it contains results you don't want to keep, you may remove or edit it.
2477 #
2478 # By default, configure uses ./config.cache as the cache file,
2479 # creating it if it does not exist already.  You can give configure
2480 # the --cache-file=FILE option to use a different cache file; that is
2481 # what configure does when it calls configure scripts in
2482 # subdirectories, so they share the cache.
2483 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2484 # config.status only pays attention to the cache file if you give it the
2485 # --recheck option to rerun configure.
2486 #
2487 EOF
2488 # The following way of writing the cache mishandles newlines in values,
2489 # but we know of no workaround that is simple, portable, and efficient.
2490 # So, don't put newlines in cache variables' values.
2491 # Ultrix sh set writes to stderr and can't be redirected directly,
2492 # and sets the high bit in the cache file unless we assign to the vars.
2493 (set) 2>&1 |
2494   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2495   *ac_space=\ *)
2496     # `set' does not quote correctly, so add quotes (double-quote substitution
2497     # turns \\\\ into \\, and sed turns \\ into \).
2498     sed -n \
2499       -e "s/'/'\\\\''/g" \
2500       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2501     ;;
2502   *)
2503     # `set' quotes correctly as required by POSIX, so do not add quotes.
2504     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2505     ;;
2506   esac >> confcache
2507 if cmp -s $cache_file confcache; then
2508   :
2509 else
2510   if test -w $cache_file; then
2511     echo "updating cache $cache_file"
2512     cat confcache > $cache_file
2513   else
2514     echo "not updating unwritable cache $cache_file"
2515   fi
2516 fi
2517 rm -f confcache
2518
2519 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2520
2521 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2522 # Let make expand exec_prefix.
2523 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2524
2525 # Any assignment to VPATH causes Sun make to only execute
2526 # the first set of double-colon rules, so remove it if not needed.
2527 # If there is a colon in the path, we need to keep it.
2528 if test "x$srcdir" = x.; then
2529   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2530 fi
2531
2532 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2533
2534 DEFS=-DHAVE_CONFIG_H
2535
2536 # Without the "./", some shells look in PATH for config.status.
2537 : ${CONFIG_STATUS=./config.status}
2538
2539 echo creating $CONFIG_STATUS
2540 rm -f $CONFIG_STATUS
2541 cat > $CONFIG_STATUS <<EOF
2542 #! /bin/sh
2543 # Generated automatically by configure.
2544 # Run this file to recreate the current configuration.
2545 # This directory was configured as follows,
2546 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2547 #
2548 # $0 $ac_configure_args
2549 #
2550 # Compiler output produced by configure, useful for debugging
2551 # configure, is in ./config.log if it exists.
2552
2553 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2554 for ac_option
2555 do
2556   case "\$ac_option" in
2557   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2558     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2559     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2560   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2561     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2562     exit 0 ;;
2563   -help | --help | --hel | --he | --h)
2564     echo "\$ac_cs_usage"; exit 0 ;;
2565   *) echo "\$ac_cs_usage"; exit 1 ;;
2566   esac
2567 done
2568
2569 ac_given_srcdir=$srcdir
2570 ac_given_INSTALL="$INSTALL"
2571
2572 trap 'rm -fr `echo "Makefile testsuite/Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2573 EOF
2574 cat >> $CONFIG_STATUS <<EOF
2575
2576 # Protect against being on the right side of a sed subst in config.status.
2577 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2578  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2579 $ac_vpsub
2580 $extrasub
2581 s%@SHELL@%$SHELL%g
2582 s%@CFLAGS@%$CFLAGS%g
2583 s%@CPPFLAGS@%$CPPFLAGS%g
2584 s%@CXXFLAGS@%$CXXFLAGS%g
2585 s%@FFLAGS@%$FFLAGS%g
2586 s%@DEFS@%$DEFS%g
2587 s%@LDFLAGS@%$LDFLAGS%g
2588 s%@LIBS@%$LIBS%g
2589 s%@exec_prefix@%$exec_prefix%g
2590 s%@prefix@%$prefix%g
2591 s%@program_transform_name@%$program_transform_name%g
2592 s%@bindir@%$bindir%g
2593 s%@sbindir@%$sbindir%g
2594 s%@libexecdir@%$libexecdir%g
2595 s%@datadir@%$datadir%g
2596 s%@sysconfdir@%$sysconfdir%g
2597 s%@sharedstatedir@%$sharedstatedir%g
2598 s%@localstatedir@%$localstatedir%g
2599 s%@libdir@%$libdir%g
2600 s%@includedir@%$includedir%g
2601 s%@oldincludedir@%$oldincludedir%g
2602 s%@infodir@%$infodir%g
2603 s%@mandir@%$mandir%g
2604 s%@host@%$host%g
2605 s%@host_alias@%$host_alias%g
2606 s%@host_cpu@%$host_cpu%g
2607 s%@host_vendor@%$host_vendor%g
2608 s%@host_os@%$host_os%g
2609 s%@build@%$build%g
2610 s%@build_alias@%$build_alias%g
2611 s%@build_cpu@%$build_cpu%g
2612 s%@build_vendor@%$build_vendor%g
2613 s%@build_os@%$build_os%g
2614 s%@AR@%$AR%g
2615 s%@RANLIB@%$RANLIB%g
2616 s%@CC@%$CC%g
2617 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2618 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2619 s%@INSTALL_DATA@%$INSTALL_DATA%g
2620 /@host_makefile_frag@/r $host_makefile_frag
2621 s%@host_makefile_frag@%%g
2622 s%@CPP@%$CPP%g
2623 s%@CHECK@%$CHECK%g
2624 s%@LIBOBJS@%$LIBOBJS%g
2625 s%@ALLOCA@%$ALLOCA%g
2626 s%@INSTALL_DEST@%$INSTALL_DEST%g
2627
2628 CEOF
2629 EOF
2630
2631 cat >> $CONFIG_STATUS <<\EOF
2632
2633 # Split the substitutions into bite-sized pieces for seds with
2634 # small command number limits, like on Digital OSF/1 and HP-UX.
2635 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2636 ac_file=1 # Number of current file.
2637 ac_beg=1 # First line for current file.
2638 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2639 ac_more_lines=:
2640 ac_sed_cmds=""
2641 while $ac_more_lines; do
2642   if test $ac_beg -gt 1; then
2643     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2644   else
2645     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2646   fi
2647   if test ! -s conftest.s$ac_file; then
2648     ac_more_lines=false
2649     rm -f conftest.s$ac_file
2650   else
2651     if test -z "$ac_sed_cmds"; then
2652       ac_sed_cmds="sed -f conftest.s$ac_file"
2653     else
2654       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2655     fi
2656     ac_file=`expr $ac_file + 1`
2657     ac_beg=$ac_end
2658     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2659   fi
2660 done
2661 if test -z "$ac_sed_cmds"; then
2662   ac_sed_cmds=cat
2663 fi
2664 EOF
2665
2666 cat >> $CONFIG_STATUS <<EOF
2667
2668 CONFIG_FILES=\${CONFIG_FILES-"Makefile testsuite/Makefile"}
2669 EOF
2670 cat >> $CONFIG_STATUS <<\EOF
2671 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2672   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2673   case "$ac_file" in
2674   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2675        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2676   *) ac_file_in="${ac_file}.in" ;;
2677   esac
2678
2679   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2680
2681   # Remove last slash and all that follows it.  Not all systems have dirname.
2682   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2683   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2684     # The file is in a subdirectory.
2685     test ! -d "$ac_dir" && mkdir "$ac_dir"
2686     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2687     # A "../" for each directory in $ac_dir_suffix.
2688     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2689   else
2690     ac_dir_suffix= ac_dots=
2691   fi
2692
2693   case "$ac_given_srcdir" in
2694   .)  srcdir=.
2695       if test -z "$ac_dots"; then top_srcdir=.
2696       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2697   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2698   *) # Relative path.
2699     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2700     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2701   esac
2702
2703   case "$ac_given_INSTALL" in
2704   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2705   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2706   esac
2707
2708   echo creating "$ac_file"
2709   rm -f "$ac_file"
2710   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2711   case "$ac_file" in
2712   *Makefile*) ac_comsub="1i\\
2713 # $configure_input" ;;
2714   *) ac_comsub= ;;
2715   esac
2716
2717   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2718   sed -e "$ac_comsub
2719 s%@configure_input@%$configure_input%g
2720 s%@srcdir@%$srcdir%g
2721 s%@top_srcdir@%$top_srcdir%g
2722 s%@INSTALL@%$INSTALL%g
2723 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2724 fi; done
2725 rm -f conftest.s*
2726
2727 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2728 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2729 #
2730 # ac_d sets the value in "#define NAME VALUE" lines.
2731 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2732 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2733 ac_dC='\3'
2734 ac_dD='%g'
2735 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2736 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2737 ac_uB='\([      ]\)%\1#\2define\3'
2738 ac_uC=' '
2739 ac_uD='\4%g'
2740 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2741 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2742 ac_eB='$%\1#\2define\3'
2743 ac_eC=' '
2744 ac_eD='%g'
2745
2746 if test "${CONFIG_HEADERS+set}" != set; then
2747 EOF
2748 cat >> $CONFIG_STATUS <<EOF
2749   CONFIG_HEADERS="config.h:config.in"
2750 EOF
2751 cat >> $CONFIG_STATUS <<\EOF
2752 fi
2753 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2754   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2755   case "$ac_file" in
2756   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2757        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2758   *) ac_file_in="${ac_file}.in" ;;
2759   esac
2760
2761   echo creating $ac_file
2762
2763   rm -f conftest.frag conftest.in conftest.out
2764   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2765   cat $ac_file_inputs > conftest.in
2766
2767 EOF
2768
2769 # Transform confdefs.h into a sed script conftest.vals that substitutes
2770 # the proper values into config.h.in to produce config.h.  And first:
2771 # Protect against being on the right side of a sed subst in config.status.
2772 # Protect against being in an unquoted here document in config.status.
2773 rm -f conftest.vals
2774 cat > conftest.hdr <<\EOF
2775 s/[\\&%]/\\&/g
2776 s%[\\$`]%\\&%g
2777 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2778 s%ac_d%ac_u%gp
2779 s%ac_u%ac_e%gp
2780 EOF
2781 sed -n -f conftest.hdr confdefs.h > conftest.vals
2782 rm -f conftest.hdr
2783
2784 # This sed command replaces #undef with comments.  This is necessary, for
2785 # example, in the case of _POSIX_SOURCE, which is predefined and required
2786 # on some systems where configure will not decide to define it.
2787 cat >> conftest.vals <<\EOF
2788 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2789 EOF
2790
2791 # Break up conftest.vals because some shells have a limit on
2792 # the size of here documents, and old seds have small limits too.
2793
2794 rm -f conftest.tail
2795 while :
2796 do
2797   ac_lines=`grep -c . conftest.vals`
2798   # grep -c gives empty output for an empty file on some AIX systems.
2799   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2800   # Write a limited-size here document to conftest.frag.
2801   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2802   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2803   echo 'CEOF
2804   sed -f conftest.frag conftest.in > conftest.out
2805   rm -f conftest.in
2806   mv conftest.out conftest.in
2807 ' >> $CONFIG_STATUS
2808   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2809   rm -f conftest.vals
2810   mv conftest.tail conftest.vals
2811 done
2812 rm -f conftest.vals
2813
2814 cat >> $CONFIG_STATUS <<\EOF
2815   rm -f conftest.frag conftest.h
2816   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2817   cat conftest.in >> conftest.h
2818   rm -f conftest.in
2819   if cmp -s $ac_file conftest.h 2>/dev/null; then
2820     echo "$ac_file is unchanged"
2821     rm -f conftest.h
2822   else
2823     # Remove last slash and all that follows it.  Not all systems have dirname.
2824       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2825       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2826       # The file is in a subdirectory.
2827       test ! -d "$ac_dir" && mkdir "$ac_dir"
2828     fi
2829     rm -f $ac_file
2830     mv conftest.h $ac_file
2831   fi
2832 fi; done
2833
2834 EOF
2835 cat >> $CONFIG_STATUS <<EOF
2836 srcdir=${srcdir}
2837 host=${host}
2838 target=${target}
2839 with_target_subdir=${with_target_subdir}
2840 with_multisubdir=${with_multisubdir}
2841 ac_configure_args="--enable-multilib ${ac_configure_args}"
2842 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
2843 libiberty_topdir=${libiberty_topdir}
2844
2845 EOF
2846 cat >> $CONFIG_STATUS <<\EOF
2847 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
2848 if test -n "$CONFIG_FILES"; then
2849   if test -n "${with_target_subdir}"; then
2850     # FIXME: We shouldn't need to set ac_file
2851     ac_file=Makefile
2852     . ${libiberty_topdir}/config-ml.in
2853   fi
2854 fi
2855 exit 0
2856 EOF
2857 chmod +x $CONFIG_STATUS
2858 rm -fr confdefs* $ac_clean_files
2859 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2860