gcc/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="$ac_help
  15   --with-gnu-ld           arrange to work with GNU ld."
  16 ac_help="$ac_help
  17   --with-ld               arrange to use the specified ld (full pathname)."
  18 ac_help="$ac_help
  19   --with-gnu-as           arrange to work with GNU as."
  20 ac_help="$ac_help
  21   --with-as               arrange to use the specified as (full pathname)."
  22 ac_help="$ac_help
  23   --with-stabs            arrange to use stabs instead of host debug format."
  24 ac_help="$ac_help
  25   --with-elf              arrange to use ELF instead of host debug format."
  26 ac_help="$ac_help
  27   --with-local-prefix=DIR specifies directory to put local include."
  28 ac_help="$ac_help
  29   --with-gxx-include-dir=DIR
  30                           specifies directory to put g++ header files."
  31 ac_help="$ac_help
  32   --enable-checking       enable expensive run-time checks."
  33 ac_help="$ac_help
  34   --enable-cpplib         use cpplib for the C preprocessor."
  35 ac_help="$ac_help
  36   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  37                           (implies --enable-cpplib)."
  38 ac_help="$ac_help
  39   --enable-c-mbchar       enable multibyte characters for C and C++."
  40 ac_help="$ac_help
  41   --enable-haifa          use the experimental scheduler.
  42   --disable-haifa         don't use the experimental scheduler for the
  43                           targets which normally enable it."
  44 ac_help="$ac_help
  45   --enable-threads        enable thread usage for target GCC.
  46   --enable-threads=LIB    use LIB thread package for target GCC."
  47 ac_help="$ac_help
  48   --enable-objc-gc        enable the use of Boehm's garbage collector with
  49                           the GNU Objective-C runtime."
  50 ac_help="$ac_help
  51   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  52 ac_help="$ac_help
  53   --enable-dwarf2         enable DWARF2 debugging as default."
  54 ac_help="$ac_help
  55   --enable-nls            use Native Language Support (disabled by default)"
  56 ac_help="$ac_help
  57   --disable-nls           do not use Native Language Support"
  58 ac_help="$ac_help
  59   --with-included-gettext use the GNU gettext library included here"
  60 ac_help="$ac_help
  61   --with-catgets          use catgets functions if available"
  62
  63 # Initialize some variables set by options.
  64 # The variables have the same names as the options, with
  65 # dashes changed to underlines.
  66 build=NONE
  67 cache_file=./config.cache
  68 exec_prefix=NONE
  69 host=NONE
  70 no_create=
  71 nonopt=NONE
  72 no_recursion=
  73 prefix=NONE
  74 program_prefix=NONE
  75 program_suffix=NONE
  76 program_transform_name=s,x,x,
  77 silent=
  78 site=
  79 srcdir=
  80 target=NONE
  81 verbose=
  82 x_includes=NONE
  83 x_libraries=NONE
  84 bindir='${exec_prefix}/bin'
  85 sbindir='${exec_prefix}/sbin'
  86 libexecdir='${exec_prefix}/libexec'
  87 datadir='${prefix}/share'
  88 sysconfdir='${prefix}/etc'
  89 sharedstatedir='${prefix}/com'
  90 localstatedir='${prefix}/var'
  91 libdir='${exec_prefix}/lib'
  92 includedir='${prefix}/include'
  93 oldincludedir='/usr/include'
  94 infodir='${prefix}/info'
  95 mandir='${prefix}/man'
  96
  97 # Initialize some other variables.
  98 subdirs=
  99 MFLAGS= MAKEFLAGS=
 100 SHELL=${CONFIG_SHELL-/bin/sh}
 101 # Maximum number of lines to put in a shell here document.
 102 ac_max_here_lines=12
 103
 104 ac_prev=
 105 for ac_option
 106 do
 107
 108   # If the previous option needs an argument, assign it.
 109   if test -n "$ac_prev"; then
 110     eval "$ac_prev=\$ac_option"
 111     ac_prev=
 112     continue
 113   fi
 114
 115   case "$ac_option" in
 116   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 117   *) ac_optarg= ;;
 118   esac
 119
 120   # Accept the important Cygnus configure options, so we can diagnose typos.
 121
 122   case "$ac_option" in
 123
 124   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 125     ac_prev=bindir ;;
 126   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 127     bindir="$ac_optarg" ;;
 128
 129   -build | --build | --buil | --bui | --bu)
 130     ac_prev=build ;;
 131   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 132     build="$ac_optarg" ;;
 133
 134   -cache-file | --cache-file | --cache-fil | --cache-fi \
 135   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 136     ac_prev=cache_file ;;
 137   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 138   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 139     cache_file="$ac_optarg" ;;
 140
 141   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 142     ac_prev=datadir ;;
 143   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 144   | --da=*)
 145     datadir="$ac_optarg" ;;
 146
 147   -disable-* | --disable-*)
 148     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 149     # Reject names that are not valid shell variable names.
 150     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 151       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 152     fi
 153     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 154     eval "enable_${ac_feature}=no" ;;
 155
 156   -enable-* | --enable-*)
 157     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 158     # Reject names that are not valid shell variable names.
 159     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 160       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 161     fi
 162     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 163     case "$ac_option" in
 164       *=*) ;;
 165       *) ac_optarg=yes ;;
 166     esac
 167     eval "enable_${ac_feature}='$ac_optarg'" ;;
 168
 169   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 170   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 171   | --exec | --exe | --ex)
 172     ac_prev=exec_prefix ;;
 173   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 174   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 175   | --exec=* | --exe=* | --ex=*)
 176     exec_prefix="$ac_optarg" ;;
 177
 178   -gas | --gas | --ga | --g)
 179     # Obsolete; use --with-gas.
 180     with_gas=yes ;;
 181
 182   -help | --help | --hel | --he)
 183     # Omit some internal or obsolete options to make the list less imposing.
 184     # This message is too long to be a string in the A/UX 3.1 sh.
 185     cat << EOF
 186 Usage: configure [options] [host]
 187 Options: [defaults in brackets after descriptions]
 188 Configuration:
 189   --cache-file=FILE       cache test results in FILE
 190   --help                  print this message
 191   --no-create             do not create output files
 192   --quiet, --silent       do not print \`checking...' messages
 193   --version               print the version of autoconf that created configure
 194 Directory and file names:
 195   --prefix=PREFIX         install architecture-independent files in PREFIX
 196                           [$ac_default_prefix]
 197   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 198                           [same as prefix]
 199   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 200   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 201   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 202   --datadir=DIR           read-only architecture-independent data in DIR
 203                           [PREFIX/share]
 204   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 205   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 206                           [PREFIX/com]
 207   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 208   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 209   --includedir=DIR        C header files in DIR [PREFIX/include]
 210   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 211   --infodir=DIR           info documentation in DIR [PREFIX/info]
 212   --mandir=DIR            man documentation in DIR [PREFIX/man]
 213   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 214   --program-prefix=PREFIX prepend PREFIX to installed program names
 215   --program-suffix=SUFFIX append SUFFIX to installed program names
 216   --program-transform-name=PROGRAM
 217                           run sed PROGRAM on installed program names
 218 EOF
 219     cat << EOF
 220 Host type:
 221   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 222   --host=HOST             configure for HOST [guessed]
 223   --target=TARGET         configure for TARGET [TARGET=HOST]
 224 Features and packages:
 225   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 226   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 227   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 228   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 229   --x-includes=DIR        X include files are in DIR
 230   --x-libraries=DIR       X library files are in DIR
 231 EOF
 232     if test -n "$ac_help"; then
 233       echo "--enable and --with options recognized:$ac_help"
 234     fi
 235     exit 0 ;;
 236
 237   -host | --host | --hos | --ho)
 238     ac_prev=host ;;
 239   -host=* | --host=* | --hos=* | --ho=*)
 240     host="$ac_optarg" ;;
 241
 242   -includedir | --includedir | --includedi | --included | --include \
 243   | --includ | --inclu | --incl | --inc)
 244     ac_prev=includedir ;;
 245   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 246   | --includ=* | --inclu=* | --incl=* | --inc=*)
 247     includedir="$ac_optarg" ;;
 248
 249   -infodir | --infodir | --infodi | --infod | --info | --inf)
 250     ac_prev=infodir ;;
 251   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 252     infodir="$ac_optarg" ;;
 253
 254   -libdir | --libdir | --libdi | --libd)
 255     ac_prev=libdir ;;
 256   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 257     libdir="$ac_optarg" ;;
 258
 259   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 260   | --libexe | --libex | --libe)
 261     ac_prev=libexecdir ;;
 262   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 263   | --libexe=* | --libex=* | --libe=*)
 264     libexecdir="$ac_optarg" ;;
 265
 266   -localstatedir | --localstatedir | --localstatedi | --localstated \
 267   | --localstate | --localstat | --localsta | --localst \
 268   | --locals | --local | --loca | --loc | --lo)
 269     ac_prev=localstatedir ;;
 270   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 271   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 272   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 273     localstatedir="$ac_optarg" ;;
 274
 275   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 276     ac_prev=mandir ;;
 277   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 278     mandir="$ac_optarg" ;;
 279
 280   -nfp | --nfp | --nf)
 281     # Obsolete; use --without-fp.
 282     with_fp=no ;;
 283
 284   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 285   | --no-cr | --no-c)
 286     no_create=yes ;;
 287
 288   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 289   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 290     no_recursion=yes ;;
 291
 292   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 293   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 294   | --oldin | --oldi | --old | --ol | --o)
 295     ac_prev=oldincludedir ;;
 296   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 297   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 298   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 299     oldincludedir="$ac_optarg" ;;
 300
 301   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 302     ac_prev=prefix ;;
 303   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 304     prefix="$ac_optarg" ;;
 305
 306   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 307   | --program-pre | --program-pr | --program-p)
 308     ac_prev=program_prefix ;;
 309   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 310   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 311     program_prefix="$ac_optarg" ;;
 312
 313   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 314   | --program-suf | --program-su | --program-s)
 315     ac_prev=program_suffix ;;
 316   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 317   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 318     program_suffix="$ac_optarg" ;;
 319
 320   -program-transform-name | --program-transform-name \
 321   | --program-transform-nam | --program-transform-na \
 322   | --program-transform-n | --program-transform- \
 323   | --program-transform | --program-transfor \
 324   | --program-transfo | --program-transf \
 325   | --program-trans | --program-tran \
 326   | --progr-tra | --program-tr | --program-t)
 327     ac_prev=program_transform_name ;;
 328   -program-transform-name=* | --program-transform-name=* \
 329   | --program-transform-nam=* | --program-transform-na=* \
 330   | --program-transform-n=* | --program-transform-=* \
 331   | --program-transform=* | --program-transfor=* \
 332   | --program-transfo=* | --program-transf=* \
 333   | --program-trans=* | --program-tran=* \
 334   | --progr-tra=* | --program-tr=* | --program-t=*)
 335     program_transform_name="$ac_optarg" ;;
 336
 337   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 338   | -silent | --silent | --silen | --sile | --sil)
 339     silent=yes ;;
 340
 341   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 342     ac_prev=sbindir ;;
 343   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 344   | --sbi=* | --sb=*)
 345     sbindir="$ac_optarg" ;;
 346
 347   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 348   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 349   | --sharedst | --shareds | --shared | --share | --shar \
 350   | --sha | --sh)
 351     ac_prev=sharedstatedir ;;
 352   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 353   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 354   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 355   | --sha=* | --sh=*)
 356     sharedstatedir="$ac_optarg" ;;
 357
 358   -site | --site | --sit)
 359     ac_prev=site ;;
 360   -site=* | --site=* | --sit=*)
 361     site="$ac_optarg" ;;
 362
 363   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 364     ac_prev=srcdir ;;
 365   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 366     srcdir="$ac_optarg" ;;
 367
 368   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 369   | --syscon | --sysco | --sysc | --sys | --sy)
 370     ac_prev=sysconfdir ;;
 371   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 372   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 373     sysconfdir="$ac_optarg" ;;
 374
 375   -target | --target | --targe | --targ | --tar | --ta | --t)
 376     ac_prev=target ;;
 377   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 378     target="$ac_optarg" ;;
 379
 380   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 381     verbose=yes ;;
 382
 383   -version | --version | --versio | --versi | --vers)
 384     echo "configure generated by autoconf version 2.13"
 385     exit 0 ;;
 386
 387   -with-* | --with-*)
 388     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 389     # Reject names that are not valid shell variable names.
 390     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 391       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 392     fi
 393     ac_package=`echo $ac_package| sed 's/-/_/g'`
 394     case "$ac_option" in
 395       *=*) ;;
 396       *) ac_optarg=yes ;;
 397     esac
 398     eval "with_${ac_package}='$ac_optarg'" ;;
 399
 400   -without-* | --without-*)
 401     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 402     # Reject names that are not valid shell variable names.
 403     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 404       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 405     fi
 406     ac_package=`echo $ac_package| sed 's/-/_/g'`
 407     eval "with_${ac_package}=no" ;;
 408
 409   --x)
 410     # Obsolete; use --with-x.
 411     with_x=yes ;;
 412
 413   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 414   | --x-incl | --x-inc | --x-in | --x-i)
 415     ac_prev=x_includes ;;
 416   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 417   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 418     x_includes="$ac_optarg" ;;
 419
 420   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 421   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 422     ac_prev=x_libraries ;;
 423   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 424   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 425     x_libraries="$ac_optarg" ;;
 426
 427   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 428     ;;
 429
 430   *)
 431     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 432       echo "configure: warning: $ac_option: invalid host type" 1>&2
 433     fi
 434     if test "x$nonopt" != xNONE; then
 435       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 436     fi
 437     nonopt="$ac_option"
 438     ;;
 439
 440   esac
 441 done
 442
 443 if test -n "$ac_prev"; then
 444   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 445 fi
 446
 447 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 448
 449 # File descriptor usage:
 450 # 0 standard input
 451 # 1 file creation
 452 # 2 errors and warnings
 453 # 3 some systems may open it to /dev/tty
 454 # 4 used on the Kubota Titan
 455 # 6 checking for... messages and results
 456 # 5 compiler messages saved in config.log
 457 if test "$silent" = yes; then
 458   exec 6>/dev/null
 459 else
 460   exec 6>&1
 461 fi
 462 exec 5>./config.log
 463
 464 echo "\
 465 This file contains any messages produced by compilers while
 466 running configure, to aid debugging if configure makes a mistake.
 467 " 1>&5
 468
 469 # Strip out --no-create and --no-recursion so they do not pile up.
 470 # Also quote any args containing shell metacharacters.
 471 ac_configure_args=
 472 for ac_arg
 473 do
 474   case "$ac_arg" in
 475   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 476   | --no-cr | --no-c) ;;
 477   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 478   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 479   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 480   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 481   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 482   esac
 483 done
 484
 485 # NLS nuisances.
 486 # Only set these to C if already set.  These must not be set unconditionally
 487 # because not all systems understand e.g. LANG=C (notably SCO).
 488 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 489 # Non-C LC_CTYPE values break the ctype check.
 490 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 491 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 492 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 493 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 494
 495 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 496 rm -rf conftest* confdefs.h
 497 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 498 echo > confdefs.h
 499
 500 # A filename unique to this package, relative to the directory that
 501 # configure is in, which we can look for to find out if srcdir is correct.
 502 ac_unique_file=tree.c
 503
 504 # Find the source files, if location was not specified.
 505 if test -z "$srcdir"; then
 506   ac_srcdir_defaulted=yes
 507   # Try the directory containing this script, then its parent.
 508   ac_prog=$0
 509   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 510   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 511   srcdir=$ac_confdir
 512   if test ! -r $srcdir/$ac_unique_file; then
 513     srcdir=..
 514   fi
 515 else
 516   ac_srcdir_defaulted=no
 517 fi
 518 if test ! -r $srcdir/$ac_unique_file; then
 519   if test "$ac_srcdir_defaulted" = yes; then
 520     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 521   else
 522     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 523   fi
 524 fi
 525 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 526
 527 # Prefer explicitly selected file to automatically selected ones.
 528 if test -z "$CONFIG_SITE"; then
 529   if test "x$prefix" != xNONE; then
 530     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 531   else
 532     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 533   fi
 534 fi
 535 for ac_site_file in $CONFIG_SITE; do
 536   if test -r "$ac_site_file"; then
 537     echo "loading site script $ac_site_file"
 538     . "$ac_site_file"
 539   fi
 540 done
 541
 542 if test -r "$cache_file"; then
 543   echo "loading cache $cache_file"
 544   . $cache_file
 545 else
 546   echo "creating cache $cache_file"
 547   > $cache_file
 548 fi
 549
 550 ac_ext=c
 551 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 552 ac_cpp='$CPP $CPPFLAGS'
 553 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 554 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 555 cross_compiling=$ac_cv_prog_cc_cross
 556
 557 ac_exeext=
 558 ac_objext=o
 559 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 560   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 561   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 562     ac_n= ac_c='
 563 ' ac_t='        '
 564   else
 565     ac_n=-n ac_c= ac_t=
 566   fi
 567 else
 568   ac_n= ac_c='\c' ac_t=
 569 fi
 570
 571
 572
 573
 574 remove=rm
 575 hard_link=ln
 576 symbolic_link='ln -s'
 577 copy=cp
 578
 579 # Check for bogus environment variables.
 580 # Test if LIBRARY_PATH contains the notation for the current directory
 581 # since this would lead to problems installing/building glibc.
 582 # LIBRARY_PATH contains the current directory if one of the following
 583 # is true:
 584 # - one of the terminals (":" and ";") is the first or last sign
 585 # - two terminals occur directly after each other
 586 # - the path contains an element with a dot in it
 587 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 588 echo "configure:589: checking LIBRARY_PATH variable" >&5
 589 case ${LIBRARY_PATH} in
 590   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 591     library_path_setting="contains current directory"
 592     ;;
 593   *)
 594     library_path_setting="ok"
 595     ;;
 596 esac
 597 echo "$ac_t""$library_path_setting" 1>&6
 598 if test "$library_path_setting" != "ok"; then
 599 { echo "configure: error:
 600 *** LIBRARY_PATH shouldn't contain the current directory when
 601 *** building egcs. Please change the environment variable
 602 *** and run configure again." 1>&2; exit 1; }
 603 fi
 604
 605 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 606 # since this would lead to problems installing/building glibc.
 607 # GCC_EXEC_PREFIX contains the current directory if one of the following
 608 # is true:
 609 # - one of the terminals (":" and ";") is the first or last sign
 610 # - two terminals occur directly after each other
 611 # - the path contains an element with a dot in it
 612 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 613 echo "configure:614: checking GCC_EXEC_PREFIX variable" >&5
 614 case ${GCC_EXEC_PREFIX} in
 615   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 616     gcc_exec_prefix_setting="contains current directory"
 617     ;;
 618   *)
 619     gcc_exec_prefix_setting="ok"
 620     ;;
 621 esac
 622 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 623 if test "$gcc_exec_prefix_setting" != "ok"; then
 624 { echo "configure: error:
 625 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 626 *** building egcs. Please change the environment variable
 627 *** and run configure again." 1>&2; exit 1; }
 628 fi
 629
 630 # Check for additional parameters
 631
 632 # With GNU ld
 633 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 634 if test "${with_gnu_ld+set}" = set; then
 635   withval="$with_gnu_ld"
 636   gnu_ld_flag="$with_gnu_ld"
 637 else
 638   gnu_ld_flag=no
 639 fi
 640
 641
 642 # With pre-defined ld
 643 # Check whether --with-ld or --without-ld was given.
 644 if test "${with_ld+set}" = set; then
 645   withval="$with_ld"
 646   DEFAULT_LINKER="$with_ld"
 647 fi
 648
 649 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 650   if test ! -x "$DEFAULT_LINKER"; then
 651     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 652   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 653     gnu_ld_flag=yes
 654   fi
 655   cat >> confdefs.h <<EOF
 656 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 657 EOF
 658
 659 fi
 660
 661 # With GNU as
 662 # Check whether --with-gnu-as or --without-gnu-as was given.
 663 if test "${with_gnu_as+set}" = set; then
 664   withval="$with_gnu_as"
 665   gas_flag="$with_gnu_as"
 666 else
 667   gas_flag=no
 668 fi
 669
 670
 671 # Check whether --with-as or --without-as was given.
 672 if test "${with_as+set}" = set; then
 673   withval="$with_as"
 674   DEFAULT_ASSEMBLER="$with_as"
 675 fi
 676
 677 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 678   if test ! -x "$DEFAULT_ASSEMBLER"; then
 679     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 680   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 681     gas_flag=yes
 682   fi
 683   cat >> confdefs.h <<EOF
 684 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 685 EOF
 686
 687 fi
 688
 689 # With stabs
 690 # Check whether --with-stabs or --without-stabs was given.
 691 if test "${with_stabs+set}" = set; then
 692   withval="$with_stabs"
 693   stabs="$with_stabs"
 694 else
 695   stabs=no
 696 fi
 697
 698
 699 # With ELF
 700 # Check whether --with-elf or --without-elf was given.
 701 if test "${with_elf+set}" = set; then
 702   withval="$with_elf"
 703   elf="$with_elf"
 704 else
 705   elf=no
 706 fi
 707
 708
 709 # Specify the local prefix
 710 local_prefix=
 711 # Check whether --with-local-prefix or --without-local-prefix was given.
 712 if test "${with_local_prefix+set}" = set; then
 713   withval="$with_local_prefix"
 714   case "${withval}" in
 715 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 716 no)     ;;
 717 *)      local_prefix=$with_local_prefix ;;
 718 esac
 719 fi
 720
 721
 722 # Default local prefix if it is empty
 723 if test x$local_prefix = x; then
 724         local_prefix=/usr/local
 725 fi
 726
 727 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 728 # passed in by the toplevel make and thus we'd get different behavior
 729 # depending on where we built the sources.
 730 gcc_gxx_include_dir=
 731 # Specify the g++ header file directory
 732 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 733 if test "${with_gxx_include_dir+set}" = set; then
 734   withval="$with_gxx_include_dir"
 735   case "${withval}" in
 736 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 737 no)     ;;
 738 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 739 esac
 740 fi
 741
 742
 743 if test x${gcc_gxx_include_dir} = x; then
 744   if test x${enable_version_specific_runtime_libs} = xyes; then
 745     gcc_gxx_include_dir='${libsubdir}/include/g++'
 746   else
 747     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 748     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 749   fi
 750 fi
 751
 752 # Enable expensive internal checks
 753 # Check whether --enable-checking or --disable-checking was given.
 754 if test "${enable_checking+set}" = set; then
 755   enableval="$enable_checking"
 756   case "${enableval}" in
 757 yes)    cat >> confdefs.h <<\EOF
 758 #define ENABLE_CHECKING 1
 759 EOF
 760  ;;
 761 no)     ;;
 762 *)      { echo "configure: error: bad value ${enableval} given for checking option" 1>&2; exit 1; } ;;
 763 esac
 764 fi
 765
 766
 767 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
 768 cpp_main=cccp
 769 # Check whether --enable-cpplib or --disable-cpplib was given.
 770 if test "${enable_cpplib+set}" = set; then
 771   enableval="$enable_cpplib"
 772   if test x$enable_cpplib != xno; then
 773   cpp_main=cppmain
 774 fi
 775 fi
 776
 777
 778 # Link cpplib into the compiler proper, for C/C++/ObjC.
 779 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 780 if test "${enable_c_cpplib+set}" = set; then
 781   enableval="$enable_c_cpplib"
 782   if test x$enable_c_cpplib != xno; then
 783   extra_c_objs="${extra_c_objs} libcpp.a"
 784   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 785   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
 786   cpp_main=cppmain
 787 fi
 788 fi
 789
 790
 791 # Enable Multibyte Characters for C/C++
 792 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 793 if test "${enable_c_mbchar+set}" = set; then
 794   enableval="$enable_c_mbchar"
 795   if test x$enable_c_mbchar != xno; then
 796   extra_c_flags=-DMULTIBYTE_CHARS=1
 797 fi
 798 fi
 799
 800
 801 # Enable Haifa scheduler.
 802 # Check whether --enable-haifa or --disable-haifa was given.
 803 if test "${enable_haifa+set}" = set; then
 804   enableval="$enable_haifa"
 805   :
 806 fi
 807
 808
 809 # Enable threads
 810 # Pass with no value to take the default
 811 # Pass with a value to specify a thread package
 812 # Check whether --enable-threads or --disable-threads was given.
 813 if test "${enable_threads+set}" = set; then
 814   enableval="$enable_threads"
 815   if test x$enable_threads = xno; then
 816         enable_threads=''
 817 fi
 818 else
 819   enable_threads=''
 820 fi
 821
 822
 823 enable_threads_flag=$enable_threads
 824 # Check if a valid thread package
 825 case x${enable_threads_flag} in
 826         x | xno)
 827                 # No threads
 828                 target_thread_file='single'
 829                 ;;
 830         xyes)
 831                 # default
 832                 target_thread_file=''
 833                 ;;
 834         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 835         xsolaris | xwin32 | xdce | xvxworks)
 836                 target_thread_file=$enable_threads_flag
 837                 ;;
 838         *)
 839                 echo "$enable_threads is an unknown thread package" 1>&2
 840                 exit 1
 841                 ;;
 842 esac
 843
 844 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 845 if test "${enable_objc_gc+set}" = set; then
 846   enableval="$enable_objc_gc"
 847   if [ x$enable_objc_gc = xno ]; then
 848         objc_boehm_gc=''
 849 else
 850         objc_boehm_gc=1
 851 fi
 852 else
 853   objc_boehm_gc=''
 854 fi
 855
 856
 857 # Check whether --enable-java-gc or --disable-java-gc was given.
 858 if test "${enable_java_gc+set}" = set; then
 859   enableval="$enable_java_gc"
 860
 861   JAVAGC=$enableval
 862 else
 863   JAVAGC=boehm
 864 fi
 865
 866
 867 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 868 if test "${with_dwarf2+set}" = set; then
 869   withval="$with_dwarf2"
 870   dwarf2="$with_dwarf2"
 871 else
 872   dwarf2=no
 873 fi
 874
 875
 876 # Determine the host, build, and target systems
 877 ac_aux_dir=
 878 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 879   if test -f $ac_dir/install-sh; then
 880     ac_aux_dir=$ac_dir
 881     ac_install_sh="$ac_aux_dir/install-sh -c"
 882     break
 883   elif test -f $ac_dir/install.sh; then
 884     ac_aux_dir=$ac_dir
 885     ac_install_sh="$ac_aux_dir/install.sh -c"
 886     break
 887   fi
 888 done
 889 if test -z "$ac_aux_dir"; then
 890   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 891 fi
 892 ac_config_guess=$ac_aux_dir/config.guess
 893 ac_config_sub=$ac_aux_dir/config.sub
 894 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 895
 896
 897 # Do some error checking and defaulting for the host and target type.
 898 # The inputs are:
 899 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 900 #
 901 # The rules are:
 902 # 1. You are not allowed to specify --host, --target, and nonopt at the
 903 #    same time.
 904 # 2. Host defaults to nonopt.
 905 # 3. If nonopt is not specified, then host defaults to the current host,
 906 #    as determined by config.guess.
 907 # 4. Target and build default to nonopt.
 908 # 5. If nonopt is not specified, then target and build default to host.
 909
 910 # The aliases save the names the user supplied, while $host etc.
 911 # will get canonicalized.
 912 case $host---$target---$nonopt in
 913 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 914 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 915 esac
 916
 917
 918 # Make sure we can run config.sub.
 919 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 920 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 921 fi
 922
 923 echo $ac_n "checking host system type""... $ac_c" 1>&6
 924 echo "configure:925: checking host system type" >&5
 925
 926 host_alias=$host
 927 case "$host_alias" in
 928 NONE)
 929   case $nonopt in
 930   NONE)
 931     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 932     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 933     fi ;;
 934   *) host_alias=$nonopt ;;
 935   esac ;;
 936 esac
 937
 938 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 939 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 940 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 941 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 942 echo "$ac_t""$host" 1>&6
 943
 944 echo $ac_n "checking target system type""... $ac_c" 1>&6
 945 echo "configure:946: checking target system type" >&5
 946
 947 target_alias=$target
 948 case "$target_alias" in
 949 NONE)
 950   case $nonopt in
 951   NONE) target_alias=$host_alias ;;
 952   *) target_alias=$nonopt ;;
 953   esac ;;
 954 esac
 955
 956 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 957 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 958 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 959 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 960 echo "$ac_t""$target" 1>&6
 961
 962 echo $ac_n "checking build system type""... $ac_c" 1>&6
 963 echo "configure:964: checking build system type" >&5
 964
 965 build_alias=$build
 966 case "$build_alias" in
 967 NONE)
 968   case $nonopt in
 969   NONE) build_alias=$host_alias ;;
 970   *) build_alias=$nonopt ;;
 971   esac ;;
 972 esac
 973
 974 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 975 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 976 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 977 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 978 echo "$ac_t""$build" 1>&6
 979
 980 test "$host_alias" != "$target_alias" &&
 981   test "$program_prefix$program_suffix$program_transform_name" = \
 982     NONENONEs,x,x, &&
 983   program_prefix=${target_alias}-
 984
 985
 986 # Find the native compiler
 987 # Extract the first word of "gcc", so it can be a program name with args.
 988 set dummy gcc; ac_word=$2
 989 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 990 echo "configure:991: checking for $ac_word" >&5
 991 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 992   echo $ac_n "(cached) $ac_c" 1>&6
 993 else
 994   if test -n "$CC"; then
 995   ac_cv_prog_CC="$CC" # Let the user override the test.
 996 else
 997   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 998   ac_dummy="$PATH"
 999   for ac_dir in $ac_dummy; do
1000     test -z "$ac_dir" && ac_dir=.
1001     if test -f $ac_dir/$ac_word; then
1002       ac_cv_prog_CC="gcc"
1003       break
1004     fi
1005   done
1006   IFS="$ac_save_ifs"
1007 fi
1008 fi
1009 CC="$ac_cv_prog_CC"
1010 if test -n "$CC"; then
1011   echo "$ac_t""$CC" 1>&6
1012 else
1013   echo "$ac_t""no" 1>&6
1014 fi
1015
1016 if test -z "$CC"; then
1017   # Extract the first word of "cc", so it can be a program name with args.
1018 set dummy cc; ac_word=$2
1019 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1020 echo "configure:1021: checking for $ac_word" >&5
1021 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1022   echo $ac_n "(cached) $ac_c" 1>&6
1023 else
1024   if test -n "$CC"; then
1025   ac_cv_prog_CC="$CC" # Let the user override the test.
1026 else
1027   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1028   ac_prog_rejected=no
1029   ac_dummy="$PATH"
1030   for ac_dir in $ac_dummy; do
1031     test -z "$ac_dir" && ac_dir=.
1032     if test -f $ac_dir/$ac_word; then
1033       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1034         ac_prog_rejected=yes
1035         continue
1036       fi
1037       ac_cv_prog_CC="cc"
1038       break
1039     fi
1040   done
1041   IFS="$ac_save_ifs"
1042 if test $ac_prog_rejected = yes; then
1043   # We found a bogon in the path, so make sure we never use it.
1044   set dummy $ac_cv_prog_CC
1045   shift
1046   if test $# -gt 0; then
1047     # We chose a different compiler from the bogus one.
1048     # However, it has the same basename, so the bogon will be chosen
1049     # first if we set CC to just the basename; use the full file name.
1050     shift
1051     set dummy "$ac_dir/$ac_word" "$@"
1052     shift
1053     ac_cv_prog_CC="$@"
1054   fi
1055 fi
1056 fi
1057 fi
1058 CC="$ac_cv_prog_CC"
1059 if test -n "$CC"; then
1060   echo "$ac_t""$CC" 1>&6
1061 else
1062   echo "$ac_t""no" 1>&6
1063 fi
1064
1065   if test -z "$CC"; then
1066     case "`uname -s`" in
1067     *win32* | *WIN32*)
1068       # Extract the first word of "cl", so it can be a program name with args.
1069 set dummy cl; ac_word=$2
1070 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1071 echo "configure:1072: checking for $ac_word" >&5
1072 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1073   echo $ac_n "(cached) $ac_c" 1>&6
1074 else
1075   if test -n "$CC"; then
1076   ac_cv_prog_CC="$CC" # Let the user override the test.
1077 else
1078   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1079   ac_dummy="$PATH"
1080   for ac_dir in $ac_dummy; do
1081     test -z "$ac_dir" && ac_dir=.
1082     if test -f $ac_dir/$ac_word; then
1083       ac_cv_prog_CC="cl"
1084       break
1085     fi
1086   done
1087   IFS="$ac_save_ifs"
1088 fi
1089 fi
1090 CC="$ac_cv_prog_CC"
1091 if test -n "$CC"; then
1092   echo "$ac_t""$CC" 1>&6
1093 else
1094   echo "$ac_t""no" 1>&6
1095 fi
1096  ;;
1097     esac
1098   fi
1099   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1100 fi
1101
1102 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1103 echo "configure:1104: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1104
1105 ac_ext=c
1106 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1107 ac_cpp='$CPP $CPPFLAGS'
1108 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1109 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1110 cross_compiling=$ac_cv_prog_cc_cross
1111
1112 cat > conftest.$ac_ext << EOF
1113
1114 #line 1115 "configure"
1115 #include "confdefs.h"
1116
1117 main(){return(0);}
1118 EOF
1119 if { (eval echo configure:1120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1120   ac_cv_prog_cc_works=yes
1121   # If we can't run a trivial program, we are probably using a cross compiler.
1122   if (./conftest; exit) 2>/dev/null; then
1123     ac_cv_prog_cc_cross=no
1124   else
1125     ac_cv_prog_cc_cross=yes
1126   fi
1127 else
1128   echo "configure: failed program was:" >&5
1129   cat conftest.$ac_ext >&5
1130   ac_cv_prog_cc_works=no
1131 fi
1132 rm -fr conftest*
1133 ac_ext=c
1134 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1135 ac_cpp='$CPP $CPPFLAGS'
1136 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1137 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1138 cross_compiling=$ac_cv_prog_cc_cross
1139
1140 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1141 if test $ac_cv_prog_cc_works = no; then
1142   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1143 fi
1144 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1145 echo "configure:1146: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1146 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1147 cross_compiling=$ac_cv_prog_cc_cross
1148
1149 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1150 echo "configure:1151: checking whether we are using GNU C" >&5
1151 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1152   echo $ac_n "(cached) $ac_c" 1>&6
1153 else
1154   cat > conftest.c <<EOF
1155 #ifdef __GNUC__
1156   yes;
1157 #endif
1158 EOF
1159 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1160: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1160   ac_cv_prog_gcc=yes
1161 else
1162   ac_cv_prog_gcc=no
1163 fi
1164 fi
1165
1166 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1167
1168 if test $ac_cv_prog_gcc = yes; then
1169   GCC=yes
1170 else
1171   GCC=
1172 fi
1173
1174 ac_test_CFLAGS="${CFLAGS+set}"
1175 ac_save_CFLAGS="$CFLAGS"
1176 CFLAGS=
1177 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1178 echo "configure:1179: checking whether ${CC-cc} accepts -g" >&5
1179 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1180   echo $ac_n "(cached) $ac_c" 1>&6
1181 else
1182   echo 'void f(){}' > conftest.c
1183 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1184   ac_cv_prog_cc_g=yes
1185 else
1186   ac_cv_prog_cc_g=no
1187 fi
1188 rm -f conftest*
1189
1190 fi
1191
1192 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1193 if test "$ac_test_CFLAGS" = set; then
1194   CFLAGS="$ac_save_CFLAGS"
1195 elif test $ac_cv_prog_cc_g = yes; then
1196   if test "$GCC" = yes; then
1197     CFLAGS="-g -O2"
1198   else
1199     CFLAGS="-g"
1200   fi
1201 else
1202   if test "$GCC" = yes; then
1203     CFLAGS="-O2"
1204   else
1205     CFLAGS=
1206   fi
1207 fi
1208
1209
1210 # If the native compiler is GCC, we can enable warnings even in stage1.
1211 # That's useful for people building cross-compilers, or just running a
1212 # quick `make'.
1213 if test "x$GCC" = "xyes"; then
1214   stage1_warn_cflags='$(WARN_CFLAGS)'
1215 else
1216   stage1_warn_cflags=""
1217 fi
1218
1219
1220 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1221 echo "configure:1222: checking whether ${MAKE-make} sets \${MAKE}" >&5
1222 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1223 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1224   echo $ac_n "(cached) $ac_c" 1>&6
1225 else
1226   cat > conftestmake <<\EOF
1227 all:
1228         @echo 'ac_maketemp="${MAKE}"'
1229 EOF
1230 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1231 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1232 if test -n "$ac_maketemp"; then
1233   eval ac_cv_prog_make_${ac_make}_set=yes
1234 else
1235   eval ac_cv_prog_make_${ac_make}_set=no
1236 fi
1237 rm -f conftestmake
1238 fi
1239 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1240   echo "$ac_t""yes" 1>&6
1241   SET_MAKE=
1242 else
1243   echo "$ac_t""no" 1>&6
1244   SET_MAKE="MAKE=${MAKE-make}"
1245 fi
1246
1247
1248 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1249 echo "configure:1250: checking whether a default assembler was specified" >&5
1250 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1251     if test x"$gas_flag" = x"no"; then
1252         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1253     else
1254         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1255     fi
1256 else
1257     echo "$ac_t""no" 1>&6
1258 fi
1259
1260 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1261 echo "configure:1262: checking whether a default linker was specified" >&5
1262 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1263     if test x"$gnu_ld_flag" = x"no"; then
1264         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1265     else
1266         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1267     fi
1268 else
1269     echo "$ac_t""no" 1>&6
1270 fi
1271
1272 # Find some useful tools
1273 for ac_prog in mawk gawk nawk awk
1274 do
1275 # Extract the first word of "$ac_prog", so it can be a program name with args.
1276 set dummy $ac_prog; ac_word=$2
1277 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1278 echo "configure:1279: checking for $ac_word" >&5
1279 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1280   echo $ac_n "(cached) $ac_c" 1>&6
1281 else
1282   if test -n "$AWK"; then
1283   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1284 else
1285   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1286   ac_dummy="$PATH"
1287   for ac_dir in $ac_dummy; do
1288     test -z "$ac_dir" && ac_dir=.
1289     if test -f $ac_dir/$ac_word; then
1290       ac_cv_prog_AWK="$ac_prog"
1291       break
1292     fi
1293   done
1294   IFS="$ac_save_ifs"
1295 fi
1296 fi
1297 AWK="$ac_cv_prog_AWK"
1298 if test -n "$AWK"; then
1299   echo "$ac_t""$AWK" 1>&6
1300 else
1301   echo "$ac_t""no" 1>&6
1302 fi
1303
1304 test -n "$AWK" && break
1305 done
1306
1307 # Extract the first word of "flex", so it can be a program name with args.
1308 set dummy flex; ac_word=$2
1309 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1310 echo "configure:1311: checking for $ac_word" >&5
1311 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1312   echo $ac_n "(cached) $ac_c" 1>&6
1313 else
1314   if test -n "$LEX"; then
1315   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1316 else
1317   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1318   ac_dummy="$PATH"
1319   for ac_dir in $ac_dummy; do
1320     test -z "$ac_dir" && ac_dir=.
1321     if test -f $ac_dir/$ac_word; then
1322       ac_cv_prog_LEX="flex"
1323       break
1324     fi
1325   done
1326   IFS="$ac_save_ifs"
1327   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1328 fi
1329 fi
1330 LEX="$ac_cv_prog_LEX"
1331 if test -n "$LEX"; then
1332   echo "$ac_t""$LEX" 1>&6
1333 else
1334   echo "$ac_t""no" 1>&6
1335 fi
1336
1337 if test -z "$LEXLIB"
1338 then
1339   case "$LEX" in
1340   flex*) ac_lib=fl ;;
1341   *) ac_lib=l ;;
1342   esac
1343   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1344 echo "configure:1345: checking for yywrap in -l$ac_lib" >&5
1345 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1346 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1347   echo $ac_n "(cached) $ac_c" 1>&6
1348 else
1349   ac_save_LIBS="$LIBS"
1350 LIBS="-l$ac_lib  $LIBS"
1351 cat > conftest.$ac_ext <<EOF
1352 #line 1353 "configure"
1353 #include "confdefs.h"
1354 /* Override any gcc2 internal prototype to avoid an error.  */
1355 /* We use char because int might match the return type of a gcc2
1356     builtin and then its argument prototype would still apply.  */
1357 char yywrap();
1358
1359 int main() {
1360 yywrap()
1361 ; return 0; }
1362 EOF
1363 if { (eval echo configure:1364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1364   rm -rf conftest*
1365   eval "ac_cv_lib_$ac_lib_var=yes"
1366 else
1367   echo "configure: failed program was:" >&5
1368   cat conftest.$ac_ext >&5
1369   rm -rf conftest*
1370   eval "ac_cv_lib_$ac_lib_var=no"
1371 fi
1372 rm -f conftest*
1373 LIBS="$ac_save_LIBS"
1374
1375 fi
1376 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1377   echo "$ac_t""yes" 1>&6
1378   LEXLIB="-l$ac_lib"
1379 else
1380   echo "$ac_t""no" 1>&6
1381 fi
1382
1383 fi
1384
1385 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1386 echo "configure:1387: checking whether ln works" >&5
1387 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1388   echo $ac_n "(cached) $ac_c" 1>&6
1389 else
1390   rm -f conftestdata_t
1391 echo >conftestdata_f
1392 if ln conftestdata_f conftestdata_t 2>/dev/null
1393 then
1394   gcc_cv_prog_LN="ln"
1395 else
1396   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1397   then
1398     gcc_cv_prog_LN="ln -s"
1399   else
1400     gcc_cv_prog_LN=cp
1401   fi
1402 fi
1403 rm -f conftestdata_f conftestdata_t
1404
1405 fi
1406 LN="$gcc_cv_prog_LN"
1407 if test "$gcc_cv_prog_LN" = "ln"; then
1408   echo "$ac_t""yes" 1>&6
1409 else
1410   if test "$gcc_cv_prog_LN" = "ln -s"; then
1411     echo "$ac_t""no, using ln -s" 1>&6
1412   else
1413     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1414   fi
1415 fi
1416
1417 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1418 echo "configure:1419: checking whether ln -s works" >&5
1419 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1420   echo $ac_n "(cached) $ac_c" 1>&6
1421 else
1422   rm -f conftestdata_t
1423 echo >conftestdata_f
1424 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1425 then
1426   gcc_cv_prog_LN_S="ln -s"
1427 else
1428   if ln conftestdata_f conftestdata_t 2>/dev/null
1429   then
1430     gcc_cv_prog_LN_S=ln
1431   else
1432     gcc_cv_prog_LN_S=cp
1433   fi
1434 fi
1435 rm -f conftestdata_f conftestdata_t
1436
1437 fi
1438 LN_S="$gcc_cv_prog_LN_S"
1439 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1440   echo "$ac_t""yes" 1>&6
1441 else
1442   if test "$gcc_cv_prog_LN_S" = "ln"; then
1443     echo "$ac_t""no, using ln" 1>&6
1444   else
1445     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1446   fi
1447 fi
1448
1449 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1450 echo "configure:1451: checking for volatile" >&5
1451 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1452   echo $ac_n "(cached) $ac_c" 1>&6
1453 else
1454   cat > conftest.$ac_ext <<EOF
1455 #line 1456 "configure"
1456 #include "confdefs.h"
1457
1458 int main() {
1459 volatile int foo;
1460 ; return 0; }
1461 EOF
1462 if { (eval echo configure:1463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1463   rm -rf conftest*
1464   gcc_cv_c_volatile=yes
1465 else
1466   echo "configure: failed program was:" >&5
1467   cat conftest.$ac_ext >&5
1468   rm -rf conftest*
1469   gcc_cv_c_volatile=no
1470 fi
1471 rm -f conftest*
1472 fi
1473
1474 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1475 if test $gcc_cv_c_volatile = yes ; then
1476   cat >> confdefs.h <<\EOF
1477 #define HAVE_VOLATILE 1
1478 EOF
1479
1480 fi
1481
1482 # Extract the first word of "ranlib", so it can be a program name with args.
1483 set dummy ranlib; ac_word=$2
1484 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1485 echo "configure:1486: checking for $ac_word" >&5
1486 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1487   echo $ac_n "(cached) $ac_c" 1>&6
1488 else
1489   if test -n "$RANLIB"; then
1490   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1491 else
1492   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1493   ac_dummy="$PATH"
1494   for ac_dir in $ac_dummy; do
1495     test -z "$ac_dir" && ac_dir=.
1496     if test -f $ac_dir/$ac_word; then
1497       ac_cv_prog_RANLIB="ranlib"
1498       break
1499     fi
1500   done
1501   IFS="$ac_save_ifs"
1502   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1503 fi
1504 fi
1505 RANLIB="$ac_cv_prog_RANLIB"
1506 if test -n "$RANLIB"; then
1507   echo "$ac_t""$RANLIB" 1>&6
1508 else
1509   echo "$ac_t""no" 1>&6
1510 fi
1511
1512 for ac_prog in 'bison -y' byacc
1513 do
1514 # Extract the first word of "$ac_prog", so it can be a program name with args.
1515 set dummy $ac_prog; ac_word=$2
1516 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1517 echo "configure:1518: checking for $ac_word" >&5
1518 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1519   echo $ac_n "(cached) $ac_c" 1>&6
1520 else
1521   if test -n "$YACC"; then
1522   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1523 else
1524   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1525   ac_dummy="$PATH"
1526   for ac_dir in $ac_dummy; do
1527     test -z "$ac_dir" && ac_dir=.
1528     if test -f $ac_dir/$ac_word; then
1529       ac_cv_prog_YACC="$ac_prog"
1530       break
1531     fi
1532   done
1533   IFS="$ac_save_ifs"
1534 fi
1535 fi
1536 YACC="$ac_cv_prog_YACC"
1537 if test -n "$YACC"; then
1538   echo "$ac_t""$YACC" 1>&6
1539 else
1540   echo "$ac_t""no" 1>&6
1541 fi
1542
1543 test -n "$YACC" && break
1544 done
1545 test -n "$YACC" || YACC="yacc"
1546
1547 # Find a good install program.  We prefer a C program (faster),
1548 # so one script is as good as another.  But avoid the broken or
1549 # incompatible versions:
1550 # SysV /etc/install, /usr/sbin/install
1551 # SunOS /usr/etc/install
1552 # IRIX /sbin/install
1553 # AIX /bin/install
1554 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1555 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1556 # ./install, which can be erroneously created by make from ./install.sh.
1557 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1558 echo "configure:1559: checking for a BSD compatible install" >&5
1559 if test -z "$INSTALL"; then
1560 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1561   echo $ac_n "(cached) $ac_c" 1>&6
1562 else
1563     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1564   for ac_dir in $PATH; do
1565     # Account for people who put trailing slashes in PATH elements.
1566     case "$ac_dir/" in
1567     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1568     *)
1569       # OSF1 and SCO ODT 3.0 have their own names for install.
1570       for ac_prog in ginstall scoinst install; do
1571         if test -f $ac_dir/$ac_prog; then
1572           if test $ac_prog = install &&
1573             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1574             # AIX install.  It has an incompatible calling convention.
1575             # OSF/1 installbsd also uses dspmsg, but is usable.
1576             :
1577           else
1578             ac_cv_path_install="$ac_dir/$ac_prog -c"
1579             break 2
1580           fi
1581         fi
1582       done
1583       ;;
1584     esac
1585   done
1586   IFS="$ac_save_IFS"
1587
1588 fi
1589   if test "${ac_cv_path_install+set}" = set; then
1590     INSTALL="$ac_cv_path_install"
1591   else
1592     # As a last resort, use the slow shell script.  We don't cache a
1593     # path for INSTALL within a source directory, because that will
1594     # break other packages using the cache if that directory is
1595     # removed, or if the path is relative.
1596     INSTALL="$ac_install_sh"
1597   fi
1598 fi
1599 echo "$ac_t""$INSTALL" 1>&6
1600
1601 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1602 # It thinks the first close brace ends the variable substitution.
1603 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1604
1605 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1606
1607
1608 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1609 echo "configure:1610: checking how to run the C preprocessor" >&5
1610 # On Suns, sometimes $CPP names a directory.
1611 if test -n "$CPP" && test -d "$CPP"; then
1612   CPP=
1613 fi
1614 if test -z "$CPP"; then
1615 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1616   echo $ac_n "(cached) $ac_c" 1>&6
1617 else
1618     # This must be in double quotes, not single quotes, because CPP may get
1619   # substituted into the Makefile and "${CC-cc}" will confuse make.
1620   CPP="${CC-cc} -E"
1621   # On the NeXT, cc -E runs the code through the compiler's parser,
1622   # not just through cpp.
1623   cat > conftest.$ac_ext <<EOF
1624 #line 1625 "configure"
1625 #include "confdefs.h"
1626 #include <assert.h>
1627 Syntax Error
1628 EOF
1629 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1630 { (eval echo configure:1631: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1631 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1632 if test -z "$ac_err"; then
1633   :
1634 else
1635   echo "$ac_err" >&5
1636   echo "configure: failed program was:" >&5
1637   cat conftest.$ac_ext >&5
1638   rm -rf conftest*
1639   CPP="${CC-cc} -E -traditional-cpp"
1640   cat > conftest.$ac_ext <<EOF
1641 #line 1642 "configure"
1642 #include "confdefs.h"
1643 #include <assert.h>
1644 Syntax Error
1645 EOF
1646 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1647 { (eval echo configure:1648: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1648 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1649 if test -z "$ac_err"; then
1650   :
1651 else
1652   echo "$ac_err" >&5
1653   echo "configure: failed program was:" >&5
1654   cat conftest.$ac_ext >&5
1655   rm -rf conftest*
1656   CPP="${CC-cc} -nologo -E"
1657   cat > conftest.$ac_ext <<EOF
1658 #line 1659 "configure"
1659 #include "confdefs.h"
1660 #include <assert.h>
1661 Syntax Error
1662 EOF
1663 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1664 { (eval echo configure:1665: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1665 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1666 if test -z "$ac_err"; then
1667   :
1668 else
1669   echo "$ac_err" >&5
1670   echo "configure: failed program was:" >&5
1671   cat conftest.$ac_ext >&5
1672   rm -rf conftest*
1673   CPP=/lib/cpp
1674 fi
1675 rm -f conftest*
1676 fi
1677 rm -f conftest*
1678 fi
1679 rm -f conftest*
1680   ac_cv_prog_CPP="$CPP"
1681 fi
1682   CPP="$ac_cv_prog_CPP"
1683 else
1684   ac_cv_prog_CPP="$CPP"
1685 fi
1686 echo "$ac_t""$CPP" 1>&6
1687
1688 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1689 echo "configure:1690: checking for ANSI C header files" >&5
1690 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1691   echo $ac_n "(cached) $ac_c" 1>&6
1692 else
1693   cat > conftest.$ac_ext <<EOF
1694 #line 1695 "configure"
1695 #include "confdefs.h"
1696 #include <stdlib.h>
1697 #include <stdarg.h>
1698 #include <string.h>
1699 #include <float.h>
1700 EOF
1701 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1702 { (eval echo configure:1703: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1703 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1704 if test -z "$ac_err"; then
1705   rm -rf conftest*
1706   ac_cv_header_stdc=yes
1707 else
1708   echo "$ac_err" >&5
1709   echo "configure: failed program was:" >&5
1710   cat conftest.$ac_ext >&5
1711   rm -rf conftest*
1712   ac_cv_header_stdc=no
1713 fi
1714 rm -f conftest*
1715
1716 if test $ac_cv_header_stdc = yes; then
1717   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1718 cat > conftest.$ac_ext <<EOF
1719 #line 1720 "configure"
1720 #include "confdefs.h"
1721 #include <string.h>
1722 EOF
1723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1724   egrep "memchr" >/dev/null 2>&1; then
1725   :
1726 else
1727   rm -rf conftest*
1728   ac_cv_header_stdc=no
1729 fi
1730 rm -f conftest*
1731
1732 fi
1733
1734 if test $ac_cv_header_stdc = yes; then
1735   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1736 cat > conftest.$ac_ext <<EOF
1737 #line 1738 "configure"
1738 #include "confdefs.h"
1739 #include <stdlib.h>
1740 EOF
1741 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1742   egrep "free" >/dev/null 2>&1; then
1743   :
1744 else
1745   rm -rf conftest*
1746   ac_cv_header_stdc=no
1747 fi
1748 rm -f conftest*
1749
1750 fi
1751
1752 if test $ac_cv_header_stdc = yes; then
1753   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1754 if test "$cross_compiling" = yes; then
1755   :
1756 else
1757   cat > conftest.$ac_ext <<EOF
1758 #line 1759 "configure"
1759 #include "confdefs.h"
1760 #include <ctype.h>
1761 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1762 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1763 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1764 int main () { int i; for (i = 0; i < 256; i++)
1765 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1766 exit (0); }
1767
1768 EOF
1769 if { (eval echo configure:1770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1770 then
1771   :
1772 else
1773   echo "configure: failed program was:" >&5
1774   cat conftest.$ac_ext >&5
1775   rm -fr conftest*
1776   ac_cv_header_stdc=no
1777 fi
1778 rm -fr conftest*
1779 fi
1780
1781 fi
1782 fi
1783
1784 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1785 if test $ac_cv_header_stdc = yes; then
1786   cat >> confdefs.h <<\EOF
1787 #define STDC_HEADERS 1
1788 EOF
1789
1790 fi
1791
1792 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1793 echo "configure:1794: checking whether time.h and sys/time.h may both be included" >&5
1794 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1795   echo $ac_n "(cached) $ac_c" 1>&6
1796 else
1797   cat > conftest.$ac_ext <<EOF
1798 #line 1799 "configure"
1799 #include "confdefs.h"
1800 #include <sys/types.h>
1801 #include <sys/time.h>
1802 #include <time.h>
1803 int main() {
1804 struct tm *tp;
1805 ; return 0; }
1806 EOF
1807 if { (eval echo configure:1808: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1808   rm -rf conftest*
1809   ac_cv_header_time=yes
1810 else
1811   echo "configure: failed program was:" >&5
1812   cat conftest.$ac_ext >&5
1813   rm -rf conftest*
1814   ac_cv_header_time=no
1815 fi
1816 rm -f conftest*
1817 fi
1818
1819 echo "$ac_t""$ac_cv_header_time" 1>&6
1820 if test $ac_cv_header_time = yes; then
1821   cat >> confdefs.h <<\EOF
1822 #define TIME_WITH_SYS_TIME 1
1823 EOF
1824
1825 fi
1826
1827 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1828 echo "configure:1829: checking whether string.h and strings.h may both be included" >&5
1829 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1830   echo $ac_n "(cached) $ac_c" 1>&6
1831 else
1832   cat > conftest.$ac_ext <<EOF
1833 #line 1834 "configure"
1834 #include "confdefs.h"
1835 #include <string.h>
1836 #include <strings.h>
1837 int main() {
1838
1839 ; return 0; }
1840 EOF
1841 if { (eval echo configure:1842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1842   rm -rf conftest*
1843   gcc_cv_header_string=yes
1844 else
1845   echo "configure: failed program was:" >&5
1846   cat conftest.$ac_ext >&5
1847   rm -rf conftest*
1848   gcc_cv_header_string=no
1849 fi
1850 rm -f conftest*
1851 fi
1852
1853 echo "$ac_t""$gcc_cv_header_string" 1>&6
1854 if test $gcc_cv_header_string = yes; then
1855   cat >> confdefs.h <<\EOF
1856 #define STRING_WITH_STRINGS 1
1857 EOF
1858
1859 fi
1860
1861 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1862 echo "configure:1863: checking for sys/wait.h that is POSIX.1 compatible" >&5
1863 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1864   echo $ac_n "(cached) $ac_c" 1>&6
1865 else
1866   cat > conftest.$ac_ext <<EOF
1867 #line 1868 "configure"
1868 #include "confdefs.h"
1869 #include <sys/types.h>
1870 #include <sys/wait.h>
1871 #ifndef WEXITSTATUS
1872 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1873 #endif
1874 #ifndef WIFEXITED
1875 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1876 #endif
1877 int main() {
1878 int s;
1879 wait (&s);
1880 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1881 ; return 0; }
1882 EOF
1883 if { (eval echo configure:1884: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1884   rm -rf conftest*
1885   ac_cv_header_sys_wait_h=yes
1886 else
1887   echo "configure: failed program was:" >&5
1888   cat conftest.$ac_ext >&5
1889   rm -rf conftest*
1890   ac_cv_header_sys_wait_h=no
1891 fi
1892 rm -f conftest*
1893 fi
1894
1895 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1896 if test $ac_cv_header_sys_wait_h = yes; then
1897   cat >> confdefs.h <<\EOF
1898 #define HAVE_SYS_WAIT_H 1
1899 EOF
1900
1901 fi
1902
1903 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h
1904 do
1905 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1906 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1907 echo "configure:1908: checking for $ac_hdr" >&5
1908 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1909   echo $ac_n "(cached) $ac_c" 1>&6
1910 else
1911   cat > conftest.$ac_ext <<EOF
1912 #line 1913 "configure"
1913 #include "confdefs.h"
1914 #include <$ac_hdr>
1915 EOF
1916 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1917 { (eval echo configure:1918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1918 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1919 if test -z "$ac_err"; then
1920   rm -rf conftest*
1921   eval "ac_cv_header_$ac_safe=yes"
1922 else
1923   echo "$ac_err" >&5
1924   echo "configure: failed program was:" >&5
1925   cat conftest.$ac_ext >&5
1926   rm -rf conftest*
1927   eval "ac_cv_header_$ac_safe=no"
1928 fi
1929 rm -f conftest*
1930 fi
1931 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1932   echo "$ac_t""yes" 1>&6
1933     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1934   cat >> confdefs.h <<EOF
1935 #define $ac_tr_hdr 1
1936 EOF
1937
1938 else
1939   echo "$ac_t""no" 1>&6
1940 fi
1941 done
1942
1943
1944 # Check for thread headers.
1945 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
1946 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
1947 echo "configure:1948: checking for thread.h" >&5
1948 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1949   echo $ac_n "(cached) $ac_c" 1>&6
1950 else
1951   cat > conftest.$ac_ext <<EOF
1952 #line 1953 "configure"
1953 #include "confdefs.h"
1954 #include <thread.h>
1955 EOF
1956 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1957 { (eval echo configure:1958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1958 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1959 if test -z "$ac_err"; then
1960   rm -rf conftest*
1961   eval "ac_cv_header_$ac_safe=yes"
1962 else
1963   echo "$ac_err" >&5
1964   echo "configure: failed program was:" >&5
1965   cat conftest.$ac_ext >&5
1966   rm -rf conftest*
1967   eval "ac_cv_header_$ac_safe=no"
1968 fi
1969 rm -f conftest*
1970 fi
1971 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1972   echo "$ac_t""yes" 1>&6
1973   have_thread_h=yes
1974 else
1975   echo "$ac_t""no" 1>&6
1976 have_thread_h=
1977 fi
1978
1979 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
1980 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
1981 echo "configure:1982: checking for pthread.h" >&5
1982 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1983   echo $ac_n "(cached) $ac_c" 1>&6
1984 else
1985   cat > conftest.$ac_ext <<EOF
1986 #line 1987 "configure"
1987 #include "confdefs.h"
1988 #include <pthread.h>
1989 EOF
1990 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1991 { (eval echo configure:1992: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1992 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1993 if test -z "$ac_err"; then
1994   rm -rf conftest*
1995   eval "ac_cv_header_$ac_safe=yes"
1996 else
1997   echo "$ac_err" >&5
1998   echo "configure: failed program was:" >&5
1999   cat conftest.$ac_ext >&5
2000   rm -rf conftest*
2001   eval "ac_cv_header_$ac_safe=no"
2002 fi
2003 rm -f conftest*
2004 fi
2005 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2006   echo "$ac_t""yes" 1>&6
2007   have_pthread_h=yes
2008 else
2009   echo "$ac_t""no" 1>&6
2010 have_pthread_h=
2011 fi
2012
2013
2014 # See if GNAT has been installed
2015 # Extract the first word of "gnatbind", so it can be a program name with args.
2016 set dummy gnatbind; ac_word=$2
2017 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2018 echo "configure:2019: checking for $ac_word" >&5
2019 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2020   echo $ac_n "(cached) $ac_c" 1>&6
2021 else
2022   if test -n "$gnat"; then
2023   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2024 else
2025   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2026   ac_dummy="$PATH"
2027   for ac_dir in $ac_dummy; do
2028     test -z "$ac_dir" && ac_dir=.
2029     if test -f $ac_dir/$ac_word; then
2030       ac_cv_prog_gnat="yes"
2031       break
2032     fi
2033   done
2034   IFS="$ac_save_ifs"
2035   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2036 fi
2037 fi
2038 gnat="$ac_cv_prog_gnat"
2039 if test -n "$gnat"; then
2040   echo "$ac_t""$gnat" 1>&6
2041 else
2042   echo "$ac_t""no" 1>&6
2043 fi
2044
2045
2046 # See if the system preprocessor understands the ANSI C preprocessor
2047 # stringification operator.
2048 echo $ac_n "checking whether cpp understands the stringify operator""... $ac_c" 1>&6
2049 echo "configure:2050: checking whether cpp understands the stringify operator" >&5
2050 if eval "test \"`echo '$''{'gcc_cv_c_have_stringify'+set}'`\" = set"; then
2051   echo $ac_n "(cached) $ac_c" 1>&6
2052 else
2053   cat > conftest.$ac_ext <<EOF
2054 #line 2055 "configure"
2055 #include "confdefs.h"
2056
2057 int main() {
2058 #define S(x)   #x
2059 char *test = S(foo);
2060 ; return 0; }
2061 EOF
2062 if { (eval echo configure:2063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2063   rm -rf conftest*
2064   gcc_cv_c_have_stringify=yes
2065 else
2066   echo "configure: failed program was:" >&5
2067   cat conftest.$ac_ext >&5
2068   rm -rf conftest*
2069   gcc_cv_c_have_stringify=no
2070 fi
2071 rm -f conftest*
2072 fi
2073
2074 echo "$ac_t""$gcc_cv_c_have_stringify" 1>&6
2075 if test $gcc_cv_c_have_stringify = yes; then
2076   cat >> confdefs.h <<\EOF
2077 #define HAVE_CPP_STRINGIFY 1
2078 EOF
2079
2080 fi
2081
2082 # Use <inttypes.h> only if it exists,
2083 # doesn't clash with <sys/types.h>, and declares intmax_t.
2084 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2085 echo "configure:2086: checking for inttypes.h" >&5
2086 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2087   echo $ac_n "(cached) $ac_c" 1>&6
2088 else
2089   cat > conftest.$ac_ext <<EOF
2090 #line 2091 "configure"
2091 #include "confdefs.h"
2092 #include <sys/types.h>
2093 #include <inttypes.h>
2094 int main() {
2095 intmax_t i = -1;
2096 ; return 0; }
2097 EOF
2098 if { (eval echo configure:2099: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2099   rm -rf conftest*
2100   gcc_cv_header_inttypes_h=yes
2101 else
2102   echo "configure: failed program was:" >&5
2103   cat conftest.$ac_ext >&5
2104   rm -rf conftest*
2105   gcc_cv_header_inttypes_h=no
2106 fi
2107 rm -f conftest*
2108 fi
2109
2110 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2111 if test $gcc_cv_header_inttypes_h = yes; then
2112   cat >> confdefs.h <<\EOF
2113 #define HAVE_INTTYPES_H 1
2114 EOF
2115
2116 fi
2117
2118 for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
2119         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2120         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2121         fputs_unlocked
2122 do
2123 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2124 echo "configure:2125: checking for $ac_func" >&5
2125 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2126   echo $ac_n "(cached) $ac_c" 1>&6
2127 else
2128   cat > conftest.$ac_ext <<EOF
2129 #line 2130 "configure"
2130 #include "confdefs.h"
2131 /* System header to define __stub macros and hopefully few prototypes,
2132     which can conflict with char $ac_func(); below.  */
2133 #include <assert.h>
2134 /* Override any gcc2 internal prototype to avoid an error.  */
2135 /* We use char because int might match the return type of a gcc2
2136     builtin and then its argument prototype would still apply.  */
2137 char $ac_func();
2138
2139 int main() {
2140
2141 /* The GNU C library defines this for functions which it implements
2142     to always fail with ENOSYS.  Some functions are actually named
2143     something starting with __ and the normal name is an alias.  */
2144 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2145 choke me
2146 #else
2147 $ac_func();
2148 #endif
2149
2150 ; return 0; }
2151 EOF
2152 if { (eval echo configure:2153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2153   rm -rf conftest*
2154   eval "ac_cv_func_$ac_func=yes"
2155 else
2156   echo "configure: failed program was:" >&5
2157   cat conftest.$ac_ext >&5
2158   rm -rf conftest*
2159   eval "ac_cv_func_$ac_func=no"
2160 fi
2161 rm -f conftest*
2162 fi
2163
2164 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2165   echo "$ac_t""yes" 1>&6
2166     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2167   cat >> confdefs.h <<EOF
2168 #define $ac_tr_func 1
2169 EOF
2170
2171 else
2172   echo "$ac_t""no" 1>&6
2173 fi
2174 done
2175
2176
2177 # Make sure wchar_t is available
2178 #AC_CHECK_TYPE(wchar_t, unsigned int)
2179
2180 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2181 echo "configure:2182: checking for vprintf" >&5
2182 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2183   echo $ac_n "(cached) $ac_c" 1>&6
2184 else
2185   cat > conftest.$ac_ext <<EOF
2186 #line 2187 "configure"
2187 #include "confdefs.h"
2188 /* System header to define __stub macros and hopefully few prototypes,
2189     which can conflict with char vprintf(); below.  */
2190 #include <assert.h>
2191 /* Override any gcc2 internal prototype to avoid an error.  */
2192 /* We use char because int might match the return type of a gcc2
2193     builtin and then its argument prototype would still apply.  */
2194 char vprintf();
2195
2196 int main() {
2197
2198 /* The GNU C library defines this for functions which it implements
2199     to always fail with ENOSYS.  Some functions are actually named
2200     something starting with __ and the normal name is an alias.  */
2201 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2202 choke me
2203 #else
2204 vprintf();
2205 #endif
2206
2207 ; return 0; }
2208 EOF
2209 if { (eval echo configure:2210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2210   rm -rf conftest*
2211   eval "ac_cv_func_vprintf=yes"
2212 else
2213   echo "configure: failed program was:" >&5
2214   cat conftest.$ac_ext >&5
2215   rm -rf conftest*
2216   eval "ac_cv_func_vprintf=no"
2217 fi
2218 rm -f conftest*
2219 fi
2220
2221 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2222   echo "$ac_t""yes" 1>&6
2223   cat >> confdefs.h <<\EOF
2224 #define HAVE_VPRINTF 1
2225 EOF
2226
2227 else
2228   echo "$ac_t""no" 1>&6
2229 fi
2230
2231 if test "$ac_cv_func_vprintf" != yes; then
2232 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2233 echo "configure:2234: checking for _doprnt" >&5
2234 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2235   echo $ac_n "(cached) $ac_c" 1>&6
2236 else
2237   cat > conftest.$ac_ext <<EOF
2238 #line 2239 "configure"
2239 #include "confdefs.h"
2240 /* System header to define __stub macros and hopefully few prototypes,
2241     which can conflict with char _doprnt(); below.  */
2242 #include <assert.h>
2243 /* Override any gcc2 internal prototype to avoid an error.  */
2244 /* We use char because int might match the return type of a gcc2
2245     builtin and then its argument prototype would still apply.  */
2246 char _doprnt();
2247
2248 int main() {
2249
2250 /* The GNU C library defines this for functions which it implements
2251     to always fail with ENOSYS.  Some functions are actually named
2252     something starting with __ and the normal name is an alias.  */
2253 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2254 choke me
2255 #else
2256 _doprnt();
2257 #endif
2258
2259 ; return 0; }
2260 EOF
2261 if { (eval echo configure:2262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2262   rm -rf conftest*
2263   eval "ac_cv_func__doprnt=yes"
2264 else
2265   echo "configure: failed program was:" >&5
2266   cat conftest.$ac_ext >&5
2267   rm -rf conftest*
2268   eval "ac_cv_func__doprnt=no"
2269 fi
2270 rm -f conftest*
2271 fi
2272
2273 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2274   echo "$ac_t""yes" 1>&6
2275   cat >> confdefs.h <<\EOF
2276 #define HAVE_DOPRNT 1
2277 EOF
2278
2279 else
2280   echo "$ac_t""no" 1>&6
2281 fi
2282
2283 fi
2284
2285 vfprintf=
2286 doprint=
2287 if test $ac_cv_func_vprintf != yes ; then
2288   vfprintf=vfprintf.o
2289   if test $ac_cv_func__doprnt != yes ; then
2290     doprint=doprint.o
2291   fi
2292 fi
2293
2294
2295
2296 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2297 echo "configure:2298: checking whether the printf functions support %p" >&5
2298 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2299   echo $ac_n "(cached) $ac_c" 1>&6
2300 else
2301   if test "$cross_compiling" = yes; then
2302   gcc_cv_func_printf_ptr=no
2303 else
2304   cat > conftest.$ac_ext <<EOF
2305 #line 2306 "configure"
2306 #include "confdefs.h"
2307 #include <stdio.h>
2308
2309 main()
2310 {
2311   char buf[64];
2312   char *p = buf, *q = NULL;
2313   sprintf(buf, "%p", p);
2314   sscanf(buf, "%p", &q);
2315   exit (p != q);
2316 }
2317 EOF
2318 if { (eval echo configure:2319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2319 then
2320   gcc_cv_func_printf_ptr=yes
2321 else
2322   echo "configure: failed program was:" >&5
2323   cat conftest.$ac_ext >&5
2324   rm -fr conftest*
2325   gcc_cv_func_printf_ptr=no
2326 fi
2327 rm -fr conftest*
2328 fi
2329
2330 rm -f core core.* *.core
2331 fi
2332
2333 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2334 if test $gcc_cv_func_printf_ptr = yes ; then
2335   cat >> confdefs.h <<\EOF
2336 #define HAVE_PRINTF_PTR 1
2337 EOF
2338
2339 fi
2340
2341
2342 case "${host}" in
2343 *-*-uwin*)
2344   # Under some versions of uwin, vfork is notoriously buggy and the test
2345   # can hang configure; on other versions, vfork exists just as a stub.
2346   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2347   ac_cv_func_vfork_works=no
2348   ;;
2349 esac
2350 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2351 echo "configure:2352: checking for pid_t" >&5
2352 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2353   echo $ac_n "(cached) $ac_c" 1>&6
2354 else
2355   cat > conftest.$ac_ext <<EOF
2356 #line 2357 "configure"
2357 #include "confdefs.h"
2358 #include <sys/types.h>
2359 #if STDC_HEADERS
2360 #include <stdlib.h>
2361 #include <stddef.h>
2362 #endif
2363 EOF
2364 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2365   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2366   rm -rf conftest*
2367   ac_cv_type_pid_t=yes
2368 else
2369   rm -rf conftest*
2370   ac_cv_type_pid_t=no
2371 fi
2372 rm -f conftest*
2373
2374 fi
2375 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2376 if test $ac_cv_type_pid_t = no; then
2377   cat >> confdefs.h <<\EOF
2378 #define pid_t int
2379 EOF
2380
2381 fi
2382
2383 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2384 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2385 echo "configure:2386: checking for vfork.h" >&5
2386 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2387   echo $ac_n "(cached) $ac_c" 1>&6
2388 else
2389   cat > conftest.$ac_ext <<EOF
2390 #line 2391 "configure"
2391 #include "confdefs.h"
2392 #include <vfork.h>
2393 EOF
2394 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2395 { (eval echo configure:2396: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2396 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2397 if test -z "$ac_err"; then
2398   rm -rf conftest*
2399   eval "ac_cv_header_$ac_safe=yes"
2400 else
2401   echo "$ac_err" >&5
2402   echo "configure: failed program was:" >&5
2403   cat conftest.$ac_ext >&5
2404   rm -rf conftest*
2405   eval "ac_cv_header_$ac_safe=no"
2406 fi
2407 rm -f conftest*
2408 fi
2409 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2410   echo "$ac_t""yes" 1>&6
2411   cat >> confdefs.h <<\EOF
2412 #define HAVE_VFORK_H 1
2413 EOF
2414
2415 else
2416   echo "$ac_t""no" 1>&6
2417 fi
2418
2419 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2420 echo "configure:2421: checking for working vfork" >&5
2421 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2422   echo $ac_n "(cached) $ac_c" 1>&6
2423 else
2424   if test "$cross_compiling" = yes; then
2425   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2426 echo "configure:2427: checking for vfork" >&5
2427 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2428   echo $ac_n "(cached) $ac_c" 1>&6
2429 else
2430   cat > conftest.$ac_ext <<EOF
2431 #line 2432 "configure"
2432 #include "confdefs.h"
2433 /* System header to define __stub macros and hopefully few prototypes,
2434     which can conflict with char vfork(); below.  */
2435 #include <assert.h>
2436 /* Override any gcc2 internal prototype to avoid an error.  */
2437 /* We use char because int might match the return type of a gcc2
2438     builtin and then its argument prototype would still apply.  */
2439 char vfork();
2440
2441 int main() {
2442
2443 /* The GNU C library defines this for functions which it implements
2444     to always fail with ENOSYS.  Some functions are actually named
2445     something starting with __ and the normal name is an alias.  */
2446 #if defined (__stub_vfork) || defined (__stub___vfork)
2447 choke me
2448 #else
2449 vfork();
2450 #endif
2451
2452 ; return 0; }
2453 EOF
2454 if { (eval echo configure:2455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2455   rm -rf conftest*
2456   eval "ac_cv_func_vfork=yes"
2457 else
2458   echo "configure: failed program was:" >&5
2459   cat conftest.$ac_ext >&5
2460   rm -rf conftest*
2461   eval "ac_cv_func_vfork=no"
2462 fi
2463 rm -f conftest*
2464 fi
2465
2466 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2467   echo "$ac_t""yes" 1>&6
2468   :
2469 else
2470   echo "$ac_t""no" 1>&6
2471 fi
2472
2473 ac_cv_func_vfork_works=$ac_cv_func_vfork
2474 else
2475   cat > conftest.$ac_ext <<EOF
2476 #line 2477 "configure"
2477 #include "confdefs.h"
2478 /* Thanks to Paul Eggert for this test.  */
2479 #include <stdio.h>
2480 #include <sys/types.h>
2481 #include <sys/stat.h>
2482 #ifdef HAVE_UNISTD_H
2483 #include <unistd.h>
2484 #endif
2485 #ifdef HAVE_VFORK_H
2486 #include <vfork.h>
2487 #endif
2488 /* On some sparc systems, changes by the child to local and incoming
2489    argument registers are propagated back to the parent.
2490    The compiler is told about this with #include <vfork.h>,
2491    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2492    Test for this by using a static variable whose address
2493    is put into a register that is clobbered by the vfork.  */
2494 static
2495 #ifdef __cplusplus
2496 sparc_address_test (int arg)
2497 #else
2498 sparc_address_test (arg) int arg;
2499 #endif
2500 {
2501   static pid_t child;
2502   if (!child) {
2503     child = vfork ();
2504     if (child < 0) {
2505       perror ("vfork");
2506       _exit(2);
2507     }
2508     if (!child) {
2509       arg = getpid();
2510       write(-1, "", 0);
2511       _exit (arg);
2512     }
2513   }
2514 }
2515 main() {
2516   pid_t parent = getpid ();
2517   pid_t child;
2518
2519   sparc_address_test ();
2520
2521   child = vfork ();
2522
2523   if (child == 0) {
2524     /* Here is another test for sparc vfork register problems.
2525        This test uses lots of local variables, at least
2526        as many local variables as main has allocated so far
2527        including compiler temporaries.  4 locals are enough for
2528        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2529        A buggy compiler should reuse the register of parent
2530        for one of the local variables, since it will think that
2531        parent can't possibly be used any more in this routine.
2532        Assigning to the local variable will thus munge parent
2533        in the parent process.  */
2534     pid_t
2535       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2536       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2537     /* Convince the compiler that p..p7 are live; otherwise, it might
2538        use the same hardware register for all 8 local variables.  */
2539     if (p != p1 || p != p2 || p != p3 || p != p4
2540         || p != p5 || p != p6 || p != p7)
2541       _exit(1);
2542
2543     /* On some systems (e.g. IRIX 3.3),
2544        vfork doesn't separate parent from child file descriptors.
2545        If the child closes a descriptor before it execs or exits,
2546        this munges the parent's descriptor as well.
2547        Test for this by closing stdout in the child.  */
2548     _exit(close(fileno(stdout)) != 0);
2549   } else {
2550     int status;
2551     struct stat st;
2552
2553     while (wait(&status) != child)
2554       ;
2555     exit(
2556          /* Was there some problem with vforking?  */
2557          child < 0
2558
2559          /* Did the child fail?  (This shouldn't happen.)  */
2560          || status
2561
2562          /* Did the vfork/compiler bug occur?  */
2563          || parent != getpid()
2564
2565          /* Did the file descriptor bug occur?  */
2566          || fstat(fileno(stdout), &st) != 0
2567          );
2568   }
2569 }
2570 EOF
2571 if { (eval echo configure:2572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2572 then
2573   ac_cv_func_vfork_works=yes
2574 else
2575   echo "configure: failed program was:" >&5
2576   cat conftest.$ac_ext >&5
2577   rm -fr conftest*
2578   ac_cv_func_vfork_works=no
2579 fi
2580 rm -fr conftest*
2581 fi
2582
2583 fi
2584
2585 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2586 if test $ac_cv_func_vfork_works = no; then
2587   cat >> confdefs.h <<\EOF
2588 #define vfork fork
2589 EOF
2590
2591 fi
2592
2593
2594 for ac_func in malloc realloc calloc free bcopy bzero bcmp \
2595         index rindex getenv atol sbrk abort atof strerror getcwd getwd \
2596         strsignal putc_unlocked fputs_unlocked
2597 do
2598 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2599 echo "configure:2600: checking whether $ac_func must be declared" >&5
2600 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2601   echo $ac_n "(cached) $ac_c" 1>&6
2602 else
2603   cat > conftest.$ac_ext <<EOF
2604 #line 2605 "configure"
2605 #include "confdefs.h"
2606
2607 #include <stdio.h>
2608 #ifdef STRING_WITH_STRINGS
2609 # include <string.h>
2610 # include <strings.h>
2611 #else
2612 # ifdef HAVE_STRING_H
2613 #  include <string.h>
2614 # else
2615 #  ifdef HAVE_STRINGS_H
2616 #   include <strings.h>
2617 #  endif
2618 # endif
2619 #endif
2620 #ifdef HAVE_STDLIB_H
2621 #include <stdlib.h>
2622 #endif
2623 #ifdef HAVE_UNISTD_H
2624 #include <unistd.h>
2625 #endif
2626 #ifndef HAVE_RINDEX
2627 #define rindex strrchr
2628 #endif
2629 #ifndef HAVE_INDEX
2630 #define index strchr
2631 #endif
2632
2633 int main() {
2634 char *(*pfn) = (char *(*)) $ac_func
2635 ; return 0; }
2636 EOF
2637 if { (eval echo configure:2638: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2638   rm -rf conftest*
2639   eval "gcc_cv_decl_needed_$ac_func=no"
2640 else
2641   echo "configure: failed program was:" >&5
2642   cat conftest.$ac_ext >&5
2643   rm -rf conftest*
2644   eval "gcc_cv_decl_needed_$ac_func=yes"
2645 fi
2646 rm -f conftest*
2647 fi
2648
2649 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2650   echo "$ac_t""yes" 1>&6
2651   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2652   cat >> confdefs.h <<EOF
2653 #define $gcc_tr_decl 1
2654 EOF
2655
2656 else
2657   echo "$ac_t""no" 1>&6
2658 fi
2659
2660 done
2661
2662
2663 for ac_func in getrlimit setrlimit
2664 do
2665 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2666 echo "configure:2667: checking whether $ac_func must be declared" >&5
2667 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2668   echo $ac_n "(cached) $ac_c" 1>&6
2669 else
2670   cat > conftest.$ac_ext <<EOF
2671 #line 2672 "configure"
2672 #include "confdefs.h"
2673
2674 #include <stdio.h>
2675 #ifdef STRING_WITH_STRINGS
2676 # include <string.h>
2677 # include <strings.h>
2678 #else
2679 # ifdef HAVE_STRING_H
2680 #  include <string.h>
2681 # else
2682 #  ifdef HAVE_STRINGS_H
2683 #   include <strings.h>
2684 #  endif
2685 # endif
2686 #endif
2687 #ifdef HAVE_STDLIB_H
2688 #include <stdlib.h>
2689 #endif
2690 #ifdef HAVE_UNISTD_H
2691 #include <unistd.h>
2692 #endif
2693 #ifndef HAVE_RINDEX
2694 #define rindex strrchr
2695 #endif
2696 #ifndef HAVE_INDEX
2697 #define index strchr
2698 #endif
2699 #include <sys/types.h>
2700 #ifdef HAVE_SYS_RESOURCE_H
2701 #include <sys/resource.h>
2702 #endif
2703
2704 int main() {
2705 char *(*pfn) = (char *(*)) $ac_func
2706 ; return 0; }
2707 EOF
2708 if { (eval echo configure:2709: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2709   rm -rf conftest*
2710   eval "gcc_cv_decl_needed_$ac_func=no"
2711 else
2712   echo "configure: failed program was:" >&5
2713   cat conftest.$ac_ext >&5
2714   rm -rf conftest*
2715   eval "gcc_cv_decl_needed_$ac_func=yes"
2716 fi
2717 rm -f conftest*
2718 fi
2719
2720 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2721   echo "$ac_t""yes" 1>&6
2722   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2723   cat >> confdefs.h <<EOF
2724 #define $gcc_tr_decl 1
2725 EOF
2726
2727 else
2728   echo "$ac_t""no" 1>&6
2729 fi
2730
2731 done
2732
2733
2734 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2735 echo "configure:2736: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2736 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2737   echo $ac_n "(cached) $ac_c" 1>&6
2738 else
2739   cat > conftest.$ac_ext <<EOF
2740 #line 2741 "configure"
2741 #include "confdefs.h"
2742 #include <sys/types.h>
2743 #include <signal.h>
2744 /* NetBSD declares sys_siglist in unistd.h.  */
2745 #ifdef HAVE_UNISTD_H
2746 #include <unistd.h>
2747 #endif
2748 int main() {
2749 char *msg = *(sys_siglist + 1);
2750 ; return 0; }
2751 EOF
2752 if { (eval echo configure:2753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2753   rm -rf conftest*
2754   ac_cv_decl_sys_siglist=yes
2755 else
2756   echo "configure: failed program was:" >&5
2757   cat conftest.$ac_ext >&5
2758   rm -rf conftest*
2759   ac_cv_decl_sys_siglist=no
2760 fi
2761 rm -f conftest*
2762 fi
2763
2764 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2765 if test $ac_cv_decl_sys_siglist = yes; then
2766   cat >> confdefs.h <<\EOF
2767 #define SYS_SIGLIST_DECLARED 1
2768 EOF
2769
2770 fi
2771
2772
2773 # File extensions
2774 manext='.1'
2775 objext='.o'
2776
2777
2778
2779 build_xm_file=
2780 build_xm_defines=
2781 build_install_headers_dir=install-headers-tar
2782 build_exeext=
2783 host_xm_file=
2784 host_xm_defines=
2785 host_xmake_file=
2786 host_truncate_target=
2787 host_exeext=
2788
2789 # It is relative to $prefix.
2790 cpp_install_dir=
2791
2792 # Decode the host machine, then the target machine.
2793 # For the host machine, we save the xm_file variable as host_xm_file;
2794 # then we decode the target machine and forget everything else
2795 # that came from the host machine.
2796 for machine in $build $host $target; do
2797
2798         out_file=
2799         xmake_file=
2800         tmake_file=
2801         extra_headers=
2802         extra_passes=
2803         extra_parts=
2804         extra_programs=
2805         extra_objs=
2806         extra_host_objs=
2807         extra_gcc_objs=
2808         xm_defines=
2809         float_format=
2810         # Set this to force installation and use of collect2.
2811         use_collect2=
2812         # Set this to override the default target model.
2813         target_cpu_default=
2814         # Set this to control how the header file directory is installed.
2815         install_headers_dir=install-headers-tar
2816         # Set this to a non-empty list of args to pass to cpp if the target
2817         # wants its .md file passed through cpp.
2818         md_cppflags=
2819         # Set this if directory names should be truncated to 14 characters.
2820         truncate_target=
2821         # Set this if gdb needs a dir command with `dirname $out_file`
2822         gdb_needs_out_file_path=
2823         # Set this if the build machine requires executables to have a
2824         # file name suffix.
2825         exeext=
2826         # Set this to control which thread package will be used.
2827         thread_file=
2828         # Reinitialize these from the flag values every loop pass, since some
2829         # configure entries modify them.
2830         gas="$gas_flag"
2831         gnu_ld="$gnu_ld_flag"
2832         enable_threads=$enable_threads_flag
2833
2834         # Set default cpu_type, tm_file and xm_file so it can be updated in
2835         # each machine entry.
2836         cpu_type=`echo $machine | sed 's/-.*$//'`
2837         case $machine in
2838         alpha*-*-*)
2839                 cpu_type=alpha
2840                 ;;
2841         arm*-*-*)
2842                 cpu_type=arm
2843                 ;;
2844         c*-convex-*)
2845                 cpu_type=convex
2846                 ;;
2847         i[34567]86-*-*)
2848                 cpu_type=i386
2849                 ;;
2850         hppa*-*-*)
2851                 cpu_type=pa
2852                 ;;
2853         m68000-*-*)
2854                 cpu_type=m68k
2855                 ;;
2856         mips*-*-*)
2857                 cpu_type=mips
2858                 ;;
2859         powerpc*-*-*)
2860                 cpu_type=rs6000
2861                 ;;
2862         pyramid-*-*)
2863                 cpu_type=pyr
2864                 ;;
2865         sparc*-*-*)
2866                 cpu_type=sparc
2867                 ;;
2868         esac
2869
2870         tm_file=${cpu_type}/${cpu_type}.h
2871         xm_file=${cpu_type}/xm-${cpu_type}.h
2872
2873         # Common parts for linux-gnu and openbsd systems
2874         case $machine in
2875         *-*-linux-gnu*)
2876                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
2877                 ;;
2878         *-*-openbsd*)
2879                 tm_file=${cpu_type}/openbsd.h
2880                 # On OpenBSD systems, the headers are okay
2881                 fixincludes=Makefile.in
2882                 tmake_file="t-libc-ok t-openbsd"
2883                 # avoid surprises, always provide an xm-openbsd file
2884                 xm_file=${cpu_type}/xm-openbsd.h
2885                 if test x$enable_threads = xyes; then
2886                         thread_file='posix'
2887                         tmake_file="${tmake_file} t-openbsd-thread"
2888                 fi
2889                 ;;
2890         esac
2891
2892         case $machine in
2893         # Support site-specific machine types.
2894         *local*)
2895                 cpu_type=`echo $machine | sed -e 's/-.*//'`
2896                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
2897                 xm_file=${cpu_type}/xm-$rest.h
2898                 tm_file=${cpu_type}/$rest.h
2899                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
2900                 then xmake_file=${cpu_type}/x-$rest; \
2901                 else true; \
2902                 fi
2903                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
2904                 then tmake_file=${cpu_type}/t-$rest; \
2905                 else true; \
2906                 fi
2907                 ;;
2908         1750a-*-*)
2909                 ;;
2910         a29k-*-bsd* | a29k-*-sym1*)
2911                 tm_file="${tm_file} a29k/unix.h"
2912                 xm_defines=USG
2913                 xmake_file=a29k/x-unix
2914                 use_collect2=yes
2915                 ;;
2916         a29k-*-udi | a29k-*-coff)
2917                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
2918                 tmake_file=a29k/t-a29kbare
2919                 ;;
2920         a29k-wrs-vxworks*)
2921                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
2922                 tmake_file=a29k/t-vx29k
2923                 extra_parts="crtbegin.o crtend.o"
2924                 thread_file='vxworks'
2925                 ;;
2926         a29k-*-*)                       # Default a29k environment.
2927                 use_collect2=yes
2928                 ;;
2929         alpha-*-interix)
2930                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
2931
2932                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
2933                 #  see alpha.h for bitmasks
2934                 #target_cpu_default=$((4+8+16))
2935
2936                 # GAS + IEEE_CONFORMANT; see alpha.h for bitmasks
2937                 target_cpu_default=$((4+8))
2938
2939                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
2940                 xmake_file="x-interix alpha/t-pe"
2941                 tmake_file="alpha/t-interix"
2942                 fixincludes=fixinc.interix
2943                 if test x$enable_threads = xyes ; then
2944                         thread_file='posix'
2945                 fi
2946                 if test x$stabs = xyes ; then
2947                         tm_file="${tm_file} dbxcoff.h"
2948                 fi
2949                 #prefix='$$INTERIX_ROOT'/usr/contrib
2950                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
2951                 ;;
2952         alpha*-*-linux-gnuecoff*)
2953                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
2954                 target_cpu_default="MASK_GAS"
2955                 gas=no
2956                 xmake_file=none
2957                 gas=yes gnu_ld=yes
2958                 ;;
2959         alpha*-*-linux-gnulibc1*)
2960                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
2961                 target_cpu_default="MASK_GAS"
2962                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe"
2963                 extra_parts="crtbegin.o crtend.o"
2964                 xmake_file=none
2965                 gas=yes gnu_ld=yes
2966                 if test x$enable_threads = xyes; then
2967                         thread_file='posix'
2968                 fi
2969                 ;;
2970         alpha*-*-linux-gnu*)
2971                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
2972                 target_cpu_default="MASK_GAS"
2973                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe"
2974                 extra_parts="crtbegin.o crtend.o"
2975                 xmake_file=none
2976                 gas=yes gnu_ld=yes
2977                 if test x$enable_threads = xyes; then
2978                         thread_file='posix'
2979                 fi
2980                 ;;
2981         alpha*-*-netbsd*)
2982                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
2983                 target_cpu_default="MASK_GAS"
2984                 tmake_file="alpha/t-crtbe"
2985                 extra_parts="crtbegin.o crtend.o"
2986                 xmake_file=none
2987                 gas=yes gnu_ld=yes
2988                 ;;
2989
2990         alpha*-*-openbsd*)
2991                 # default x-alpha is only appropriate for dec-osf.
2992                 target_cpu_default="MASK_GAS"
2993                 xmake_file=none
2994                 ;;
2995
2996         alpha*-dec-osf*)
2997                 if test x$stabs = xyes
2998                 then
2999                         tm_file="${tm_file} dbx.h"
3000                 fi
3001                 if test x$gas != xyes
3002                 then
3003                         extra_passes="mips-tfile mips-tdump"
3004                 fi
3005                 use_collect2=yes
3006                 case $machine in
3007                   *-*-osf1*)
3008                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3009                     ;;
3010                   *-*-osf[23]*)
3011                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3012                     ;;
3013                   *-*-osf4*)
3014                     tm_file="${tm_file} alpha/osf.h"
3015                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3016                     # a broken tar, so we use cpio instead.
3017                     install_headers_dir=install-headers-cpio
3018                     ;;
3019                 esac
3020                 case $machine in
3021                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
3022                     target_cpu_default=MASK_SUPPORT_ARCH
3023                     ;;
3024                 esac
3025                 ;;
3026         alpha*-*-vxworks*)
3027                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3028                 if  x$gas != xyes
3029                 then
3030                         extra_passes="mips-tfile mips-tdump"
3031                 fi
3032                 use_collect2=yes
3033                 thread_file='vxworks'
3034                 ;;
3035         alpha*-*-winnt*)
3036                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3037                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3038                 tmake_file=t-libc-ok
3039                 xmake_file=winnt/x-winnt
3040                 extra_host_objs=oldnames.o
3041                 extra_gcc_objs="spawnv.o oldnames.o"
3042                 if test x$gnu_ld != xyes
3043                 then
3044                         extra_programs=ld.exe
3045                 fi
3046                 if test x$enable_threads = xyes; then
3047                         thread_file='win32'
3048                 fi
3049                 ;;
3050         alpha*-dec-vms*)
3051                 tm_file=alpha/vms.h
3052                 xm_file="${xm_file} alpha/xm-vms.h"
3053                 tmake_file=alpha/t-vms
3054                 ;;
3055         arc-*-elf*)
3056                 extra_parts="crtinit.o crtfini.o"
3057                 ;;
3058         arm-*-coff* | armel-*-coff*)
3059                 tm_file=arm/coff.h
3060                 tmake_file=arm/t-bare
3061                 ;;
3062         arm-*-vxworks*)
3063                 tm_file=arm/vxarm.h
3064                 tmake_file=arm/t-bare
3065                 thread_file='vxworks'
3066                 ;;
3067         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3068                 tm_file=arm/riscix1-1.h
3069                 use_collect2=yes
3070                 ;;
3071         arm-*-riscix*)                  # Acorn RISC machine
3072                 if test x$gas = xyes
3073                 then
3074                     tm_file=arm/rix-gas.h
3075                 else
3076                     tm_file=arm/riscix.h
3077                 fi
3078                 xmake_file=arm/x-riscix
3079                 tmake_file=arm/t-riscix
3080                 use_collect2=yes
3081                 ;;
3082         arm-semi-aout | armel-semi-aout)
3083                 tm_file=arm/semi.h
3084                 tmake_file=arm/t-semi
3085                 ;;
3086         arm-semi-aof | armel-semi-aof)
3087                 tm_file=arm/semiaof.h
3088                 tmake_file=arm/t-semiaof
3089                 ;;
3090         arm*-*-netbsd*)
3091                 tm_file=arm/netbsd.h
3092                 xm_file="arm/xm-netbsd.h ${xm_file}"
3093                 tmake_file="t-netbsd arm/t-netbsd"
3094                 ;;
3095         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3096                 cpu_type=arm
3097                 xmake_file=x-linux
3098                 tm_file=arm/linux-aout.h
3099                 tmake_file=arm/t-linux
3100                 gnu_ld=yes
3101                 ;;
3102         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3103                 xm_file=arm/xm-linux.h
3104                 xmake_file=x-linux
3105                 case $machine in
3106                 armv2*-*-*)
3107                         tm_file=arm/linux-elf26.h
3108                         ;;
3109                 *)
3110                         tm_file=arm/linux-elf.h
3111                         ;;
3112                 esac
3113                 tmake_file="t-linux arm/t-linux"
3114                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3115                 gnu_ld=yes
3116                 case x${enable_threads} in
3117                 x | xyes | xpthreads | xposix)
3118                         thread_file='posix'
3119                         ;;
3120                 esac
3121                 ;;
3122         arm*-*-aout)
3123                 tm_file=arm/aout.h
3124                 tmake_file=arm/t-bare
3125                 ;;
3126         arm*-*-ecos-elf)
3127                 tm_file=arm/ecos-elf.h
3128                 tmake_file=arm/t-elf
3129                 ;;
3130         arm*-*-elf)
3131                 tm_file=arm/unknown-elf.h
3132                 tmake_file=arm/t-arm-elf
3133                 ;;
3134         arm*-*-oabi)
3135                 tm_file=arm/unknown-elf-oabi.h
3136                 tmake_file=arm/t-arm-elf
3137                 ;;
3138         c1-convex-*)                    # Convex C1
3139                 target_cpu_default=1
3140                 use_collect2=yes
3141                 ;;
3142         c2-convex-*)                    # Convex C2
3143                 target_cpu_default=2
3144                 use_collect2=yes
3145                 ;;
3146         c32-convex-*)
3147                 target_cpu_default=4
3148                 use_collect2=yes
3149                 ;;
3150         c34-convex-*)
3151                 target_cpu_default=8
3152                 use_collect2=yes
3153                 ;;
3154         c38-convex-*)
3155                 target_cpu_default=16
3156                 use_collect2=yes
3157                 ;;
3158         c4x-*)
3159                 cpu_type=c4x
3160                 tmake_file=c4x/t-c4x
3161                 ;;
3162         clipper-intergraph-clix*)
3163                 tm_file="${tm_file} svr3.h clipper/clix.h"
3164                 xm_file=clipper/xm-clix.h
3165                 xmake_file=clipper/x-clix
3166                 extra_headers=va-clipper.h
3167                 extra_parts="crtbegin.o crtend.o"
3168                 install_headers_dir=install-headers-cpio
3169                 ;;
3170         dsp16xx-*)
3171                 ;;
3172         elxsi-elxsi-*)
3173                 use_collect2=yes
3174                 ;;
3175 # This hasn't been upgraded to GCC 2.
3176 #       fx80-alliant-*)                 # Alliant FX/80
3177 #               ;;
3178         h8300-*-*)
3179                 float_format=i32
3180                 ;;
3181         hppa*-*-openbsd*)
3182                 target_cpu_default="MASK_SNAKE"
3183                 tmake_file=pa/t-openbsd
3184                 ;;
3185         hppa1.1-*-pro*)
3186                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
3187                 xm_file=pa/xm-papro.h
3188                 tmake_file=pa/t-pro
3189                 ;;
3190         hppa1.1-*-osf*)
3191                 target_cpu_default="MASK_SNAKE"
3192                 tm_file="${tm_file} pa/pa-osf.h"
3193                 use_collect2=yes
3194                 ;;
3195         hppa1.1-*-rtems*)
3196                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
3197                 xm_file=pa/xm-papro.h
3198                 tmake_file=pa/t-pro
3199                 ;;
3200         hppa1.0-*-osf*)
3201                 tm_file="${tm_file} pa/pa-osf.h"
3202                 use_collect2=yes
3203                 ;;
3204         hppa1.1-*-bsd*)
3205                 target_cpu_default="MASK_SNAKE"
3206                 use_collect2=yes
3207                 ;;
3208         hppa1.0-*-bsd*)
3209                 use_collect2=yes
3210                 ;;
3211         hppa1.0-*-hpux7*)
3212                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
3213                 xm_file=pa/xm-pahpux.h
3214                 xmake_file=pa/x-pa-hpux
3215                 if test x$gas = xyes
3216                 then
3217                         tm_file="${tm_file} pa/gas.h"
3218                 fi
3219                 install_headers_dir=install-headers-cpio
3220                 use_collect2=yes
3221                 ;;
3222         hppa1.0-*-hpux8.0[0-2]*)
3223                 tm_file="${tm_file} pa/pa-hpux.h"
3224                 xm_file=pa/xm-pahpux.h
3225                 xmake_file=pa/x-pa-hpux
3226                 if test x$gas = xyes
3227                 then
3228                         tm_file="${tm_file} pa/pa-gas.h"
3229                 else
3230                         tm_file="pa/pa-oldas.h ${tm_file}"
3231                 fi
3232                 install_headers_dir=install-headers-cpio
3233                 use_collect2=yes
3234                 ;;
3235         hppa1.1-*-hpux8.0[0-2]*)
3236                 target_cpu_default="MASK_SNAKE"
3237                 tm_file="${tm_file} pa/pa-hpux.h"
3238                 xm_file=pa/xm-pahpux.h
3239                 xmake_file=pa/x-pa-hpux
3240                 if test x$gas = xyes
3241                 then
3242                         tm_file="${tm_file} pa/pa-gas.h"
3243                 else
3244                         tm_file="pa/pa-oldas.h ${tm_file}"
3245                 fi
3246                 install_headers_dir=install-headers-cpio
3247                 use_collect2=yes
3248                 ;;
3249         hppa1.1-*-hpux8*)
3250                 target_cpu_default="MASK_SNAKE"
3251                 tm_file="${tm_file} pa/pa-hpux.h"
3252                 xm_file=pa/xm-pahpux.h
3253                 xmake_file=pa/x-pa-hpux
3254                 if test x$gas = xyes
3255                 then
3256                         tm_file="${tm_file} pa/pa-gas.h"
3257                 fi
3258                 install_headers_dir=install-headers-cpio
3259                 use_collect2=yes
3260                 ;;
3261         hppa1.0-*-hpux8*)
3262                 tm_file="${tm_file} pa/pa-hpux.h"
3263                 xm_file=pa/xm-pahpux.h
3264                 xmake_file=pa/x-pa-hpux
3265                 if test x$gas = xyes
3266                 then
3267                         tm_file="${tm_file} pa/pa-gas.h"
3268                 fi
3269                 install_headers_dir=install-headers-cpio
3270                 use_collect2=yes
3271                 ;;
3272         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3273                 target_cpu_default="MASK_SNAKE"
3274                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3275                 xm_file=pa/xm-pahpux.h
3276                 xmake_file=pa/x-pa-hpux
3277                 tmake_file=pa/t-pa
3278                 if test x$gas = xyes
3279                 then
3280                         tm_file="${tm_file} pa/pa-gas.h"
3281                 fi
3282                 if test x$enable_threads = x; then
3283                     enable_threads=$have_pthread_h
3284                 fi
3285                 if test x$enable_threads = xyes; then
3286                         thread_file='dce'
3287                         tmake_file="${tmake_file} pa/t-dce-thr"
3288                 fi
3289                 install_headers_dir=install-headers-cpio
3290                 use_collect2=yes
3291                 ;;
3292         hppa1.0-*-hpux10*)
3293                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3294                 xm_file=pa/xm-pahpux.h
3295                 xmake_file=pa/x-pa-hpux
3296                 tmake_file=pa/t-pa
3297                 if test x$gas = xyes
3298                 then
3299                         tm_file="${tm_file} pa/pa-gas.h"
3300                 fi
3301                 if test x$enable_threads = x; then
3302                     enable_threads=$have_pthread_h
3303                 fi
3304                 if test x$enable_threads = xyes; then
3305                         thread_file='dce'
3306                         tmake_file="${tmake_file} pa/t-dce-thr"
3307                 fi
3308                 install_headers_dir=install-headers-cpio
3309                 use_collect2=yes
3310                 ;;
3311         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3312                 target_cpu_default="MASK_SNAKE"
3313                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3314                 xm_file=pa/xm-pahpux.h
3315                 xmake_file=pa/x-pa-hpux
3316                 if test x$gas = xyes
3317                 then
3318                         tm_file="${tm_file} pa/pa-gas.h"
3319                 fi
3320                 install_headers_dir=install-headers-cpio
3321                 use_collect2=yes
3322                 ;;
3323         hppa1.0-*-hpux*)
3324                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3325                 xm_file=pa/xm-pahpux.h
3326                 xmake_file=pa/x-pa-hpux
3327                 if test x$gas = xyes
3328                 then
3329                         tm_file="${tm_file} pa/pa-gas.h"
3330                 fi
3331                 install_headers_dir=install-headers-cpio
3332                 use_collect2=yes
3333                 ;;
3334         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3335                 target_cpu_default="MASK_SNAKE"
3336                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3337                 xm_file=pa/xm-pahpux.h
3338                 xmake_file=pa/x-pa-hpux
3339                 if test x$gas = xyes
3340                 then
3341                         tm_file="${tm_file} pa/pa-gas.h"
3342                 fi
3343                 install_headers_dir=install-headers-cpio
3344                 use_collect2=yes
3345                 ;;
3346         hppa1.0-*-hiux*)
3347                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3348                 xm_file=pa/xm-pahpux.h
3349                 xmake_file=pa/x-pa-hpux
3350                 if test x$gas = xyes
3351                 then
3352                         tm_file="${tm_file} pa/pa-gas.h"
3353                 fi
3354                 install_headers_dir=install-headers-cpio
3355                 use_collect2=yes
3356                 ;;
3357         hppa*-*-lites*)
3358                 target_cpu_default="MASK_SNAKE"
3359                 use_collect2=yes
3360                 ;;
3361         i370-*-mvs*)
3362                 ;;
3363         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3364                 if test x$gas = xyes
3365                 then
3366                         tm_file=i386/aix386.h
3367                         extra_parts="crtbegin.o crtend.o"
3368                         tmake_file=i386/t-crtstuff
3369                 else
3370                         tm_file=i386/aix386ng.h
3371                         use_collect2=yes
3372                 fi
3373                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3374                 xm_defines=USG
3375                 xmake_file=i386/x-aix
3376                 ;;
3377         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3378                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3379                 xm_defines="USG POSIX SMALL_ARG_MAX"
3380                 xmake_file=i386/x-ncr3000
3381                 if test x$stabs = xyes -a x$gas = xyes
3382                 then
3383                         tm_file=i386/sysv4gdb.h
3384                 else
3385                         tm_file=i386/sysv4.h
3386                 fi
3387                 extra_parts="crtbegin.o crtend.o"
3388                 tmake_file=i386/t-crtpic
3389                 ;;
3390         i[34567]86-next-*)
3391                 tm_file=i386/next.h
3392                 xm_file=i386/xm-next.h
3393                 tmake_file=i386/t-next
3394                 xmake_file=i386/x-next
3395                 extra_objs=nextstep.o
3396                 extra_parts="crtbegin.o crtend.o"
3397                 if test x$enable_threads = xyes; then
3398                         thread_file='mach'
3399                 fi
3400                 ;;
3401         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3402                 use_collect2=yes
3403                 if test x$gas = xyes
3404                 then
3405                         tm_file=i386/seq-gas.h
3406                 else
3407                         tm_file=i386/sequent.h
3408                 fi
3409                 ;;
3410         i[34567]86-sequent-ptx1*)
3411                 xm_defines="USG SVR3"
3412                 xmake_file=i386/x-sysv3
3413                 tm_file=i386/seq-sysv3.h
3414                 tmake_file=i386/t-crtstuff
3415                 extra_parts="crtbegin.o crtend.o"
3416                 install_headers_dir=install-headers-cpio
3417                 ;;
3418         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3419                 xm_defines="USG SVR3"
3420                 xmake_file=i386/x-sysv3
3421                 tm_file=i386/seq2-sysv3.h
3422                 tmake_file=i386/t-crtstuff
3423                 extra_parts="crtbegin.o crtend.o"
3424                 install_headers_dir=install-headers-cpio
3425                 ;;
3426         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3427                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3428                 xm_defines="USG POSIX SMALL_ARG_MAX"
3429                 xmake_file=x-svr4
3430                 tm_file=i386/ptx4-i.h
3431                 tmake_file=t-svr4
3432                 extra_parts="crtbegin.o crtend.o"
3433                 install_headers_dir=install-headers-cpio
3434                 ;;
3435         i386-sun-sunos*)                # Sun i386 roadrunner
3436                 xm_defines=USG
3437                 tm_file=i386/sun.h
3438                 use_collect2=yes
3439                 ;;
3440         i[34567]86-wrs-vxworks*)
3441                 tm_file=i386/vxi386.h
3442                 tmake_file=i386/t-i386bare
3443                 thread_file='vxworks'
3444                 ;;
3445         i[34567]86-*-aout*)
3446                 tm_file=i386/i386-aout.h
3447                 tmake_file=i386/t-i386bare
3448                 ;;
3449         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3450                 tm_file=i386/bsd386.h
3451 #               tmake_file=t-libc-ok
3452                 ;;
3453         i[34567]86-*-bsd*)
3454                 tm_file=i386/386bsd.h
3455 #               tmake_file=t-libc-ok
3456 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3457 #               use_collect2=yes
3458                 ;;
3459         i[34567]86-*-freebsdelf*)
3460                 tm_file="i386/i386.h i386/att.h linux.h i386/freebsd-elf.h i386/perform.h"
3461                 # On FreeBSD, the headers are already ok, except for math.h.
3462                 fixincludes=fixinc.wrap
3463                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3464                 tmake_file=i386/t-freebsd
3465                 gas=yes
3466                 gnu_ld=yes
3467                 stabs=yes
3468                 ;;
3469         i[34567]86-*-freebsd*)
3470                 tm_file=i386/freebsd.h
3471                 tmake_file=i386/t-freebsd
3472                 ;;
3473         i[34567]86-*-netbsd*)
3474                 tm_file=i386/netbsd.h
3475                 tmake_file=t-netbsd
3476                 ;;
3477         i[34567]86-*-openbsd*)
3478                 # Remove when the math emulator is fixed
3479                 # we need collect2 until our bug is fixed...
3480                 use_collect2=yes
3481                 ;;
3482         i[34567]86-*-coff*)
3483                 tm_file=i386/i386-coff.h
3484                 tmake_file=i386/t-i386bare
3485                 ;;
3486         i[34567]86-*-isc*)              # 80386 running ISC system
3487                 xm_file="${xm_file} i386/xm-isc.h"
3488                 xm_defines="USG SVR3"
3489                 case $machine in
3490                   i[34567]86-*-isc[34]*)
3491                     xmake_file=i386/x-isc3
3492                     ;;
3493                   *)
3494                     xmake_file=i386/x-isc
3495                     ;;
3496                 esac
3497                 if test x$gas = xyes -a x$stabs = xyes
3498                 then
3499                         tm_file=i386/iscdbx.h
3500                         tmake_file=i386/t-svr3dbx
3501                         extra_parts="svr3.ifile svr3z.ifile"
3502                 else
3503                         tm_file=i386/isccoff.h
3504                         tmake_file=i386/t-crtstuff
3505                         extra_parts="crtbegin.o crtend.o"
3506                 fi
3507                 install_headers_dir=install-headers-cpio
3508                 ;;
3509         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3510                                         # pre BFD linkers
3511                 xmake_file=x-linux-aout
3512                 tmake_file="t-linux-aout i386/t-crtstuff"
3513                 tm_file=i386/linux-oldld.h
3514                 gnu_ld=yes
3515                 float_format=i386
3516                 ;;
3517         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3518                 xmake_file=x-linux-aout
3519                 tmake_file="t-linux-aout i386/t-crtstuff"
3520                 tm_file=i386/linux-aout.h
3521                 gnu_ld=yes
3522                 float_format=i386
3523                 ;;
3524         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3525                                         # GNU/Linux C library 5
3526                 xmake_file=x-linux
3527                 tm_file=i386/linux.h
3528                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3529                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3530                 gnu_ld=yes
3531                 float_format=i386
3532                 if test x$enable_threads = xyes; then
3533                         thread_file='single'
3534                 fi
3535                 ;;
3536         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3537                                         # aka GNU/Linux C library 6
3538                 xmake_file=x-linux
3539                 tm_file=i386/linux.h
3540                 tmake_file="t-linux i386/t-crtstuff"
3541                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3542                 gnu_ld=yes
3543                 float_format=i386
3544                 if test x$enable_threads = xyes; then
3545                         thread_file='posix'
3546                 fi
3547                 ;;
3548         i[34567]86-*-gnu*)
3549                 float_format=i386
3550                 ;;
3551         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3552                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
3553                 exit 1
3554                 ;;
3555         i[34567]86-pc-msdosdjgpp*)
3556                 xm_file=i386/xm-djgpp.h
3557                 tm_file=i386/djgpp.h
3558                 tmake_file=i386/t-djgpp
3559                 xmake_file=i386/x-djgpp
3560                 gnu_ld=yes
3561                 gas=yes
3562                 exeext=.exe
3563                 case $host in *pc-msdosdjgpp*)
3564                         target_alias=djgpp
3565                         ;;
3566                 esac
3567                 ;;
3568         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3569                 tm_file=i386/moss.h
3570                 tmake_file=t-libc-ok
3571                 gnu_ld=yes
3572                 gas=yes
3573                 ;;
3574         i[34567]86-*-lynxos*)
3575                 if test x$gas = xyes
3576                 then
3577                         tm_file=i386/lynx.h
3578                 else
3579                         tm_file=i386/lynx-ng.h
3580                 fi
3581                 xm_file=i386/xm-lynx.h
3582                 tmake_file=i386/t-i386bare
3583                 xmake_file=x-lynx
3584                 ;;
3585         i[34567]86-*-mach*)
3586                 tm_file=i386/mach.h
3587 #               tmake_file=t-libc-ok
3588                 use_collect2=yes
3589                 ;;
3590         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3591                 if test x$elf = xyes
3592                 then
3593                         tm_file=i386/osfelf.h
3594                         use_collect2=
3595                 else
3596                         tm_file=i386/osfrose.h
3597                         use_collect2=yes
3598                 fi
3599                 xm_file="i386/xm-osf.h ${xm_file}"
3600                 xmake_file=i386/x-osfrose
3601                 tmake_file=i386/t-osf
3602                 extra_objs=halfpic.o
3603                 ;;
3604         i[34567]86-go32-rtems*)
3605                 cpu_type=i386
3606                 xm_file=i386/xm-go32.h
3607                 tm_file=i386/go32-rtems.h
3608                 tmake_file="i386/t-go32 t-rtems"
3609                 ;;
3610         i[34567]86-*-rtemself*)
3611                 cpu_type=i386
3612                 tm_file=i386/rtemself.h
3613                 tmake_file="i386/t-i386bare t-rtems"
3614                 ;;
3615         i[34567]86-*-rtems*)
3616                 cpu_type=i386
3617                 tm_file=i386/rtems.h
3618                 tmake_file="i386/t-i386bare t-rtems"
3619                 ;;
3620         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3621                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3622                 xm_defines="USG SVR3"
3623                 xmake_file=i386/x-sco5
3624                 install_headers_dir=install-headers-cpio
3625                 tm_file=i386/sco5.h
3626                 if test x$gas = xyes
3627                 then
3628                         tm_file="i386/sco5gas.h ${tm_file}"
3629                         tmake_file=i386/t-sco5gas
3630                 else
3631                         tmake_file=i386/t-sco5
3632                 fi
3633                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
3634                 ;;
3635         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3636                 xm_file="${xm_file} i386/xm-sco.h"
3637                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3638                 xmake_file=i386/x-sco4
3639                 install_headers_dir=install-headers-cpio
3640                 if test x$stabs = xyes
3641                 then
3642                         tm_file=i386/sco4dbx.h
3643                         tmake_file=i386/t-svr3dbx
3644                         extra_parts="svr3.ifile svr3z.rfile"
3645                 else
3646                         tm_file=i386/sco4.h
3647                         tmake_file=i386/t-crtstuff
3648                         extra_parts="crtbegin.o crtend.o"
3649                 fi
3650                 truncate_target=yes
3651                 ;;
3652         i[34567]86-*-sco*)              # 80386 running SCO system
3653                 xm_file=i386/xm-sco.h
3654                 xmake_file=i386/x-sco
3655                 install_headers_dir=install-headers-cpio
3656                 if test x$stabs = xyes
3657                 then
3658                         tm_file=i386/scodbx.h
3659                         tmake_file=i386/t-svr3dbx
3660                         extra_parts="svr3.ifile svr3z.rfile"
3661                 else
3662                         tm_file=i386/sco.h
3663                         extra_parts="crtbegin.o crtend.o"
3664                         tmake_file=i386/t-crtstuff
3665                 fi
3666                 truncate_target=yes
3667                 ;;
3668         i[34567]86-*-solaris2*)
3669                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3670                 xm_defines="USG POSIX SMALL_ARG_MAX"
3671                 if test x$stabs = xyes
3672                 then
3673                         tm_file=i386/sol2dbg.h
3674                 else
3675                         tm_file=i386/sol2.h
3676                 fi
3677                 tmake_file=i386/t-sol2
3678                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3679                 xmake_file=x-svr4
3680                 if test x$enable_threads = xyes; then
3681                         thread_file='solaris'
3682                 fi
3683                 ;;
3684        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
3685                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3686                xm_defines="USG POSIX"
3687                tm_file=i386/sysv5.h
3688                if test x$stabs = xyes
3689                then
3690                        tm_file="${tm_file} dbx.h"
3691                fi
3692                tmake_file=i386/t-crtpic
3693                xmake_file=x-svr4
3694                extra_parts="crtbegin.o crtend.o"
3695                ;;
3696         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
3697                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3698                 xm_defines="USG POSIX SMALL_ARG_MAX"
3699                 tm_file=i386/sysv4.h
3700                 if test x$stabs = xyes
3701                 then
3702                         tm_file="${tm_file} dbx.h"
3703                 fi
3704                 tmake_file=i386/t-crtpic
3705                 xmake_file=x-svr4
3706                 extra_parts="crtbegin.o crtend.o"
3707                 ;;
3708         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
3709                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3710                 xm_defines="USG POSIX"
3711                 tm_file=i386/udk.h
3712                 tmake_file="i386/t-crtpic i386/t-udk"
3713                 xmake_file=x-svr4
3714                 extra_parts="crtbegin.o crtend.o"
3715                 ;;
3716         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
3717                 cpu_type=i386
3718                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
3719                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
3720                 if test x$stabs = xyes
3721                 then
3722                         tm_file=i386/osf1elfgdb.h
3723                 else
3724                         tm_file=i386/osf1elf.h
3725                 fi
3726                 tmake_file=i386/t-osf1elf
3727                 xmake_file=i386/x-osf1elf
3728                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3729                 ;;
3730         i[34567]86-*-sysv*)             # Intel 80386's running system V
3731                 xm_defines="USG SVR3"
3732                 xmake_file=i386/x-sysv3
3733                 if test x$gas = xyes
3734                 then
3735                         if test x$stabs = xyes
3736                         then
3737                                 tm_file=i386/svr3dbx.h
3738                                 tmake_file=i386/t-svr3dbx
3739                                 extra_parts="svr3.ifile svr3z.rfile"
3740                         else
3741                                 tm_file=i386/svr3gas.h
3742                                 extra_parts="crtbegin.o crtend.o"
3743                                 tmake_file=i386/t-crtstuff
3744                         fi
3745                 else
3746                         tm_file=i386/sysv3.h
3747                         extra_parts="crtbegin.o crtend.o"
3748                         tmake_file=i386/t-crtstuff
3749                 fi
3750                 ;;
3751         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3752                 xm_file="${xm_file} i386/xm-vsta.h"
3753                 tm_file=i386/vsta.h
3754                 tmake_file=i386/t-vsta
3755                 xmake_file=i386/x-vsta
3756                 ;;
3757         i[34567]86-*-win32)
3758                 xm_file="${xm_file} i386/xm-cygwin.h"
3759                 tmake_file=i386/t-cygwin
3760                 tm_file=i386/win32.h
3761                 xmake_file=i386/x-cygwin
3762                 extra_objs=winnt.o
3763                 if test x$enable_threads = xyes; then
3764                         thread_file='win32'
3765                 fi
3766                 exeext=.exe
3767                 ;;
3768         i[34567]86-*-pe | i[34567]86-*-cygwin*)
3769                 xm_file="${xm_file} i386/xm-cygwin.h"
3770                 tmake_file=i386/t-cygwin
3771                 tm_file=i386/cygwin.h
3772                 xmake_file=i386/x-cygwin
3773                 extra_objs=winnt.o
3774                 if test x$enable_threads = xyes; then
3775                         thread_file='win32'
3776                 fi
3777                 exeext=.exe
3778                 ;;
3779         i[34567]86-*-mingw32*)
3780                 tm_file=i386/mingw32.h
3781                 xm_file="${xm_file} i386/xm-mingw32.h"
3782                 tmake_file="i386/t-cygwin i386/t-mingw32"
3783                 extra_objs=winnt.o
3784                 xmake_file=i386/x-cygwin
3785                 if test x$enable_threads = xyes; then
3786                         thread_file='win32'
3787                 fi
3788                 exeext=.exe
3789                 case $machine in
3790                         *mingw32msv*)
3791                                 ;;
3792                         *minwg32crt* | *mingw32*)
3793                                 tm_file="${tm_file} i386/crtdll.h"
3794                                 ;;
3795                 esac
3796                 ;;
3797         i[34567]86-*-uwin*)
3798                 tm_file=i386/uwin.h
3799                 xm_file="${xm_file} i386/xm-uwin.h"
3800                 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
3801                 tmake_file="i386/t-cygwin i386/t-uwin"
3802                 extra_objs=winnt.o
3803                 xmake_file=i386/x-cygwin
3804                 fixincludes=Makefile.in
3805                 if test x$enable_threads = xyes; then
3806                         thread_file='win32'
3807                 fi
3808                 exeext=.exe
3809                 ;;
3810         i[34567]86-*-interix*)
3811                 tm_file="i386/i386-interix.h interix.h"
3812                 xm_file="i386/xm-i386-interix.h xm-interix.h"
3813                 xm_defines="USG NO_SYS_SIGLIST"
3814                 tmake_file="i386/t-interix"
3815                 extra_objs=interix.o
3816                 xmake_file=x-interix
3817                 fixincludes=fixinc.interix
3818                 if test x$enable_threads = xyes ; then
3819                         thread_file='posix'
3820                 fi
3821                 if test x$stabs = xyes ; then
3822                         tm_file="${tm_file} dbxcoff.h"
3823                 fi
3824                 ;;
3825         i[34567]86-*-winnt3*)
3826                 tm_file=i386/win-nt.h
3827                 out_file=i386/i386.c
3828                 xm_file="xm-winnt.h ${xm_file}"
3829                 xmake_file=winnt/x-winnt
3830                 tmake_file=i386/t-winnt
3831                 extra_host_objs="winnt.o oldnames.o"
3832                 extra_gcc_objs="spawnv.o oldnames.o"
3833                 if test x$gnu_ld != xyes
3834                 then
3835                         extra_programs=ld.exe
3836                 fi
3837                 if test x$enable_threads = xyes; then
3838                         thread_file='win32'
3839                 fi
3840                 ;;
3841         i[34567]86-dg-dgux*)
3842                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3843                 xm_defines="USG POSIX"
3844                 out_file=i386/dgux.c
3845                 tm_file=i386/dgux.h
3846                 tmake_file=i386/t-dgux
3847                 xmake_file=i386/x-dgux
3848                 install_headers_dir=install-headers-cpio
3849               ;;
3850         i860-alliant-*)         # Alliant FX/2800
3851                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
3852                 xm_file="${xm_file}"
3853                 xmake_file=i860/x-fx2800
3854                 tmake_file=i860/t-fx2800
3855                 extra_parts="crtbegin.o crtend.o"
3856                 ;;
3857         i860-*-bsd*)
3858                 tm_file="${tm_file} i860/bsd.h"
3859                 if test x$gas = xyes
3860                 then
3861                         tm_file="${tm_file} i860/bsd-gas.h"
3862                 fi
3863                 use_collect2=yes
3864                 ;;
3865         i860-*-mach*)
3866                 tm_file="${tm_file} i860/mach.h"
3867                 tmake_file=t-libc-ok
3868                 ;;
3869         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
3870                 tm_file="${tm_file} svr3.h i860/paragon.h"
3871                 xm_defines="USG SVR3"
3872                 tmake_file=t-osf
3873                 ;;
3874         i860-*-sysv3*)
3875                 tm_file="${tm_file} svr3.h i860/sysv3.h"
3876                 xm_defines="USG SVR3"
3877                 xmake_file=i860/x-sysv3
3878                 extra_parts="crtbegin.o crtend.o"
3879                 ;;
3880         i860-*-sysv4*)
3881                 tm_file="${tm_file} svr4.h i860/sysv4.h"
3882                 xm_defines="USG SVR3"
3883                 xmake_file=i860/x-sysv4
3884                 tmake_file=t-svr4
3885                 extra_parts="crtbegin.o crtend.o"
3886                 ;;
3887         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
3888                 tm_file="${tm_file} i960/vx960.h"
3889                 tmake_file=i960/t-vxworks960
3890                 use_collect2=yes
3891                 thread_file='vxworks'
3892                 ;;
3893         i960-wrs-vxworks5* | i960-wrs-vxworks)
3894                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
3895                 tmake_file=i960/t-vxworks960
3896                 use_collect2=yes
3897                 thread_file='vxworks'
3898                 ;;
3899         i960-wrs-vxworks*)
3900                 tm_file="${tm_file} i960/vx960.h"
3901                 tmake_file=i960/t-vxworks960
3902                 use_collect2=yes
3903                 thread_file='vxworks'
3904                 ;;
3905         i960-*-coff*)
3906                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
3907                 tmake_file=i960/t-960bare
3908                 use_collect2=yes
3909                 ;;
3910         i960-*-rtems)
3911                 tmake_file="i960/t-960bare t-rtems"
3912                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
3913                 use_collect2=yes
3914                 ;;
3915         i960-*-*)                       # Default i960 environment.
3916                 use_collect2=yes
3917                 ;;
3918         m32r-*-elf*)
3919                 extra_parts="crtinit.o crtfini.o"
3920                 ;;
3921         m68000-convergent-sysv*)
3922                 tm_file=m68k/ctix.h
3923                 xm_file="m68k/xm-3b1.h ${xm_file}"
3924                 xm_defines=USG
3925                 use_collect2=yes
3926                 extra_headers=math-68881.h
3927                 ;;
3928         m68000-hp-bsd*)                 # HP 9000/200 running BSD
3929                 tm_file=m68k/hp2bsd.h
3930                 xmake_file=m68k/x-hp2bsd
3931                 use_collect2=yes
3932                 extra_headers=math-68881.h
3933                 ;;
3934         m68000-hp-hpux*)                # HP 9000 series 300
3935                 xm_file="xm_alloca.h ${xm_file}"
3936                 xm_defines="USG NO_SYS_SIGLIST"
3937                 if test x$gas = xyes
3938                 then
3939                         xmake_file=m68k/x-hp320g
3940                         tm_file=m68k/hp310g.h
3941                 else
3942                         xmake_file=m68k/x-hp320
3943                         tm_file=m68k/hp310.h
3944                 fi
3945                 install_headers_dir=install-headers-cpio
3946                 use_collect2=yes
3947                 extra_headers=math-68881.h
3948                 ;;
3949         m68000-sun-sunos3*)
3950                 tm_file=m68k/sun2.h
3951                 use_collect2=yes
3952                 extra_headers=math-68881.h
3953                 ;;
3954         m68000-sun-sunos4*)
3955                 tm_file=m68k/sun2o4.h
3956                 use_collect2=yes
3957                 extra_headers=math-68881.h
3958                 ;;
3959         m68000-att-sysv*)
3960                 xm_file="m68k/xm-3b1.h ${xm_file}"
3961                 xm_defines=USG
3962                 if test x$gas = xyes
3963                 then
3964                         tm_file=m68k/3b1g.h
3965                 else
3966                         tm_file=m68k/3b1.h
3967                 fi
3968                 use_collect2=yes
3969                 extra_headers=math-68881.h
3970                 ;;
3971         m68k-apple-aux*)                # Apple Macintosh running A/UX
3972                 xm_defines="USG AUX"
3973                 tmake_file=m68k/t-aux
3974                 install_headers_dir=install-headers-cpio
3975                 extra_headers=math-68881.h
3976                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
3977                 tm_file=
3978                 if test "$gnu_ld" = yes
3979                 then
3980                         tm_file="${tm_file} m68k/auxgld.h"
3981                 else
3982                         tm_file="${tm_file} m68k/auxld.h"
3983                 fi
3984                 if test "$gas" = yes
3985                 then
3986                         tm_file="${tm_file} m68k/auxgas.h"
3987                 else
3988                         tm_file="${tm_file} m68k/auxas.h"
3989                 fi
3990                 tm_file="${tm_file} m68k/a-ux.h"
3991                 float_format=m68k
3992                 ;;
3993         m68k-apollo-*)
3994                 tm_file=m68k/apollo68.h
3995                 xmake_file=m68k/x-apollo68
3996                 use_collect2=yes
3997                 extra_headers=math-68881.h
3998                 float_format=m68k
3999                 ;;
4000         m68k-altos-sysv*)                  # Altos 3068
4001                 if test x$gas = xyes
4002                 then
4003                         tm_file=m68k/altos3068.h
4004                         xm_defines=USG
4005                 else
4006                         echo "The Altos is supported only with the GNU assembler" 1>&2
4007                         exit 1
4008                 fi
4009                 extra_headers=math-68881.h
4010                 ;;
4011         m68k-bull-sysv*)                # Bull DPX/2
4012                 if test x$gas = xyes
4013                 then
4014                         if test x$stabs = xyes
4015                         then
4016                                 tm_file=m68k/dpx2cdbx.h
4017                         else
4018                                 tm_file=m68k/dpx2g.h
4019                         fi
4020                 else
4021                         tm_file=m68k/dpx2.h
4022                 fi
4023                 xm_file="xm-alloca.h ${xm_file}"
4024                 xm_defines=USG
4025                 xmake_file=m68k/x-dpx2
4026                 use_collect2=yes
4027                 extra_headers=math-68881.h
4028                 ;;
4029         m68k-atari-sysv4*)              # Atari variant of V.4.
4030                 tm_file=m68k/atari.h
4031                 xm_file="xm-alloca.h ${xm_file}"
4032                 xm_defines="USG FULL_PROTOTYPES"
4033                 tmake_file=t-svr4
4034                 extra_parts="crtbegin.o crtend.o"
4035                 extra_headers=math-68881.h
4036                 float_format=m68k
4037                 ;;
4038         m68k-motorola-sysv*)
4039                 tm_file=m68k/mot3300.h
4040                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4041                 xm_defines=NO_SYS_SIGLIST
4042                 if test x$gas = xyes
4043                 then
4044                         xmake_file=m68k/x-mot3300-gas
4045                         if test x$gnu_ld = xyes
4046                         then
4047                                 tmake_file=m68k/t-mot3300-gald
4048                         else
4049                                 tmake_file=m68k/t-mot3300-gas
4050                                 use_collect2=yes
4051                         fi
4052                 else
4053                         xmake_file=m68k/x-mot3300
4054                         if test x$gnu_ld = xyes
4055                         then
4056                                 tmake_file=m68k/t-mot3300-gld
4057                         else
4058                                 tmake_file=m68k/t-mot3300
4059                                 use_collect2=yes
4060                         fi
4061                 fi
4062                 gdb_needs_out_file_path=yes
4063                 extra_parts="crt0.o mcrt0.o"
4064                 extra_headers=math-68881.h
4065                 float_format=m68k
4066                 ;;
4067         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4068                 tm_file=m68k/tower-as.h
4069                 xm_defines="USG SVR3"
4070                 xmake_file=m68k/x-tower
4071                 extra_parts="crtbegin.o crtend.o"
4072                 extra_headers=math-68881.h
4073                 ;;
4074         m68k-plexus-sysv*)
4075                 tm_file=m68k/plexus.h
4076                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4077                 xm_defines=USG
4078                 use_collect2=yes
4079                 extra_headers=math-68881.h
4080                 ;;
4081         m68k-tti-*)
4082                 tm_file=m68k/pbb.h
4083                 xm_file="xm-alloca.h ${xm_file}"
4084                 xm_defines=USG
4085                 extra_headers=math-68881.h
4086                 ;;
4087         m68k-crds-unos*)
4088                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4089                 xm_defines="USG unos"
4090                 xmake_file=m68k/x-crds
4091                 tm_file=m68k/crds.h
4092                 use_collect2=yes
4093                 extra_headers=math-68881.h
4094                 ;;
4095         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4096                 tm_file=m68k/amix.h
4097                 xm_file="xm-alloca.h ${xm_file}"
4098                 xm_defines="USG FULL_PROTOTYPES"
4099                 xmake_file=m68k/x-amix
4100                 tmake_file=t-svr4
4101                 extra_parts="crtbegin.o crtend.o"
4102                 extra_headers=math-68881.h
4103                 float_format=m68k
4104                 ;;
4105         m68k-ccur-rtu)
4106                 tm_file=m68k/ccur-GAS.h
4107                 xmake_file=m68k/x-ccur
4108                 extra_headers=math-68881.h
4109                 use_collect2=yes
4110                 float_format=m68k
4111                 ;;
4112         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4113                 tm_file=m68k/hp3bsd44.h
4114                 xmake_file=m68k/x-hp3bsd44
4115                 use_collect2=yes
4116                 extra_headers=math-68881.h
4117                 float_format=m68k
4118                 ;;
4119         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4120                 tm_file=m68k/hp3bsd.h
4121                 use_collect2=yes
4122                 extra_headers=math-68881.h
4123                 float_format=m68k
4124                 ;;
4125         m68k-isi-bsd*)
4126                 if test x$with_fp = xno
4127                 then
4128                         tm_file=m68k/isi-nfp.h
4129                 else
4130                         tm_file=m68k/isi.h
4131                         float_format=m68k
4132                 fi
4133                 use_collect2=yes
4134                 extra_headers=math-68881.h
4135                 ;;
4136         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4137                 xm_file="xm_alloca.h ${xm_file}"
4138                 xm_defines="USG NO_SYS_SIGLIST"
4139                 if test x$gas = xyes
4140                 then
4141                         xmake_file=m68k/x-hp320g
4142                         tm_file=m68k/hp320g.h
4143                 else
4144                         xmake_file=m68k/x-hp320
4145                         tm_file=m68k/hpux7.h
4146                 fi
4147                 install_headers_dir=install-headers-cpio
4148                 use_collect2=yes
4149                 extra_headers=math-68881.h
4150                 float_format=m68k
4151                 ;;
4152         m68k-hp-hpux*)  # HP 9000 series 300
4153                 xm_file="xm_alloca.h ${xm_file}"
4154                 xm_defines="USG NO_SYS_SIGLIST"
4155                 if test x$gas = xyes
4156                 then
4157                         xmake_file=m68k/x-hp320g
4158                         tm_file=m68k/hp320g.h
4159                 else
4160                         xmake_file=m68k/x-hp320
4161                         tm_file=m68k/hp320.h
4162                 fi
4163                 install_headers_dir=install-headers-cpio
4164                 use_collect2=yes
4165                 extra_headers=math-68881.h
4166                 float_format=m68k
4167                 ;;
4168         m68k-sun-mach*)
4169                 tm_file=m68k/sun3mach.h
4170                 use_collect2=yes
4171                 extra_headers=math-68881.h
4172                 float_format=m68k
4173                 ;;
4174         m68k-sony-newsos3*)
4175                 if test x$gas = xyes
4176                 then
4177                         tm_file=m68k/news3gas.h
4178                 else
4179                         tm_file=m68k/news3.h
4180                 fi
4181                 use_collect2=yes
4182                 extra_headers=math-68881.h
4183                 float_format=m68k
4184                 ;;
4185         m68k-sony-bsd* | m68k-sony-newsos*)
4186                 if test x$gas = xyes
4187                 then
4188                         tm_file=m68k/newsgas.h
4189                 else
4190                         tm_file=m68k/news.h
4191                 fi
4192                 use_collect2=yes
4193                 extra_headers=math-68881.h
4194                 float_format=m68k
4195                 ;;
4196         m68k-next-nextstep2*)
4197                 tm_file=m68k/next21.h
4198                 xm_file="m68k/xm-next.h ${xm_file}"
4199                 tmake_file=m68k/t-next
4200                 xmake_file=m68k/x-next
4201                 extra_objs=nextstep.o
4202                 extra_headers=math-68881.h
4203                 use_collect2=yes
4204                 float_format=m68k
4205                 ;;
4206         m68k-next-nextstep3*)
4207                 tm_file=m68k/next.h
4208                 xm_file="m68k/xm-next.h ${xm_file}"
4209                 tmake_file=m68k/t-next
4210                 xmake_file=m68k/x-next
4211                 extra_objs=nextstep.o
4212                 extra_parts="crtbegin.o crtend.o"
4213                 extra_headers=math-68881.h
4214                 float_format=m68k
4215                 if test x$enable_threads = xyes; then
4216                         thread_file='mach'
4217                 fi
4218                 ;;
4219         m68k-sun-sunos3*)
4220                 if test x$with_fp = xno
4221                 then
4222                         tm_file=m68k/sun3n3.h
4223                 else
4224                         tm_file=m68k/sun3o3.h
4225                         float_format=m68k
4226                 fi
4227                 use_collect2=yes
4228                 extra_headers=math-68881.h
4229                 ;;
4230         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4231                 if test x$with_fp = xno
4232                 then
4233                         tm_file=m68k/sun3n.h
4234                 else
4235                         tm_file=m68k/sun3.h
4236                         float_format=m68k
4237                 fi
4238                 use_collect2=yes
4239                 extra_headers=math-68881.h
4240                 ;;
4241         m68k-wrs-vxworks*)
4242                 tm_file=m68k/vxm68k.h
4243                 tmake_file=m68k/t-vxworks68
4244                 extra_headers=math-68881.h
4245                 thread_file='vxworks'
4246                 float_format=m68k
4247                 ;;
4248         m68k-*-aout*)
4249                 tmake_file=m68k/t-m68kbare
4250                 tm_file="m68k/m68k-aout.h libgloss.h"
4251                 extra_headers=math-68881.h
4252                 float_format=m68k
4253                 ;;
4254         m68k-*-coff*)
4255                 tmake_file=m68k/t-m68kbare
4256                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4257                 extra_headers=math-68881.h
4258                 float_format=m68k
4259                 ;;
4260         m68020-*-elf* | m68k-*-elf*)
4261                 tm_file="m68k/m68020-elf.h libgloss.h"
4262                 xm_file=m68k/xm-m68kv.h
4263                 tmake_file=m68k/t-m68kelf
4264                 header_files=math-68881.h
4265                 ;;
4266         m68k-*-lynxos*)
4267                 if test x$gas = xyes
4268                 then
4269                         tm_file=m68k/lynx.h
4270                 else
4271                         tm_file=m68k/lynx-ng.h
4272                 fi
4273                 xm_file=m68k/xm-lynx.h
4274                 xmake_file=x-lynx
4275                 tmake_file=m68k/t-lynx
4276                 extra_headers=math-68881.h
4277                 float_format=m68k
4278                 ;;
4279         m68k*-*-netbsd*)
4280                 tm_file=m68k/netbsd.h
4281                 tmake_file=t-netbsd
4282                 float_format=m68k
4283                 ;;
4284         m68k*-*-openbsd*)
4285                 float_format=m68k
4286                 # we need collect2 until our bug is fixed...
4287                 use_collect2=yes
4288                 ;;
4289         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4290                 xm_file="xm-alloca.h ${xm_file}"
4291                 xm_defines=USG
4292                 xmake_file=m68k/x-m68kv
4293                 extra_parts="crtbegin.o crtend.o"
4294                 extra_headers=math-68881.h
4295                 float_format=m68k
4296                 ;;
4297         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4298                 tm_file=m68k/m68kv4.h
4299                 xm_file="xm-alloca.h ${xm_file}"
4300                 xm_defines=USG
4301                 tmake_file=t-svr4
4302                 extra_parts="crtbegin.o crtend.o"
4303                 extra_headers=math-68881.h
4304                 float_format=m68k
4305                 ;;
4306         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4307                                         # with a.out format
4308                 xmake_file=x-linux
4309                 tm_file=m68k/linux-aout.h
4310                 tmake_file="t-linux-aout m68k/t-linux-aout"
4311                 extra_headers=math-68881.h
4312                 float_format=m68k
4313                 gnu_ld=yes
4314                 ;;
4315         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4316                                         # with ELF format using the
4317                                         # GNU/Linux C library 5
4318                 xmake_file=x-linux
4319                 tm_file=m68k/linux.h
4320                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4321                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4322                 extra_headers=math-68881.h
4323                 float_format=m68k
4324                 gnu_ld=yes
4325                 ;;
4326         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4327                                         # with ELF format using glibc 2
4328                                         # aka the GNU/Linux C library 6.
4329                 xmake_file=x-linux
4330                 tm_file=m68k/linux.h
4331                 tmake_file="t-linux m68k/t-linux"
4332                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4333                 extra_headers=math-68881.h
4334                 float_format=m68k
4335                 gnu_ld=yes
4336                 if test x$enable_threads = xyes; then
4337                         thread_file='posix'
4338                 fi
4339                 ;;
4340         m68k-*-psos*)
4341                 tmake_file=m68k/t-m68kbare
4342                 tm_file=m68k/m68k-psos.h
4343                 extra_headers=math-68881.h
4344                 float_format=m68k
4345                 ;;
4346         m68k-*-rtems*)
4347                 tmake_file="m68k/t-m68kbare t-rtems"
4348                 tm_file=m68k/rtems.h
4349                 extra_headers=math-68881.h
4350                 float_format=m68k
4351                 ;;
4352
4353         m88k-dg-dgux*)
4354                 case $machine in
4355                   m88k-dg-dguxbcs*)
4356                     tm_file=m88k/dguxbcs.h
4357                     tmake_file=m88k/t-dguxbcs
4358                     ;;
4359                   *)
4360                     tm_file=m88k/dgux.h
4361                     tmake_file=m88k/t-dgux
4362                     ;;
4363                 esac
4364                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4365                 xmake_file=m88k/x-dgux
4366                 if test x$gas = xyes
4367                 then
4368                         tmake_file=m88k/t-dgux-gas
4369                 fi
4370                 ;;
4371         m88k-dolphin-sysv3*)
4372                 tm_file=m88k/dolph.h
4373                 extra_parts="crtbegin.o crtend.o"
4374                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4375                 xmake_file=m88k/x-dolph
4376                 if test x$gas = xyes
4377                 then
4378                         tmake_file=m88k/t-m88k-gas
4379                 fi
4380                 ;;
4381         m88k-tektronix-sysv3)
4382                 tm_file=m88k/tekXD88.h
4383                 extra_parts="crtbegin.o crtend.o"
4384                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4385                 xmake_file=m88k/x-tekXD88
4386                 if test x$gas = xyes
4387                 then
4388                         tmake_file=m88k/t-m88k-gas
4389                 fi
4390                 ;;
4391         m88k-*-aout*)
4392                 tm_file=m88k/m88k-aout.h
4393                 ;;
4394         m88k-*-coff*)
4395                 tm_file=m88k/m88k-coff.h
4396                 tmake_file=m88k/t-bug
4397                 ;;
4398         m88k-*-luna*)
4399                 tm_file=m88k/luna.h
4400                 extra_parts="crtbegin.o crtend.o"
4401                 if test x$gas = xyes
4402                 then
4403                         tmake_file=m88k/t-luna-gas
4404                 else
4405                         tmake_file=m88k/t-luna
4406                 fi
4407                 ;;
4408         m88k-*-openbsd*)
4409                 tmake_file="${tmake_file} m88k/t-luna-gas"
4410                 ;;
4411         m88k-*-sysv3*)
4412                 tm_file=m88k/sysv3.h
4413                 extra_parts="crtbegin.o crtend.o"
4414                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4415                 xmake_file=m88k/x-sysv3
4416                 if test x$gas = xyes
4417                 then
4418                         tmake_file=m88k/t-m88k-gas
4419                 fi
4420                 ;;
4421         m88k-*-sysv4*)
4422                 tm_file=m88k/sysv4.h
4423                 extra_parts="crtbegin.o crtend.o"
4424                 xmake_file=m88k/x-sysv4
4425                 tmake_file=m88k/t-sysv4
4426                 ;;
4427         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4428                 tm_file=mips/iris6.h
4429                 xm_file=mips/xm-iris6.h
4430                 xmake_file=mips/x-iris6
4431                 tmake_file=mips/t-iris6
4432 #               if test x$enable_threads = xyes; then
4433 #                       thread_file='irix'
4434 #               fi
4435                 ;;
4436         mips-wrs-vxworks)
4437                 tm_file="mips/elf.h libgloss.h mips/vxworks.h"
4438                 tmake_file=mips/t-ecoff
4439                 gas=yes
4440                 gnu_ld=yes
4441                 extra_parts="crtbegin.o crtend.o"
4442                 thread_file='vxworks'
4443                 ;;
4444         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4445                 tm_file="mips/iris6.h mips/cross64.h"
4446                 xm_defines=USG
4447                 xm_file="mips/xm-iris5.h"
4448                 xmake_file=mips/x-iris
4449                 tmake_file=mips/t-cross64
4450                 # See comment in mips/iris[56].h files.
4451                 use_collect2=yes
4452 #               if test x$enable_threads = xyes; then
4453 #                       thread_file='irix'
4454 #               fi
4455                 ;;
4456         mips-sni-sysv4)
4457                 if test x$gas = xyes
4458                 then
4459                         if test x$stabs = xyes
4460                         then
4461                                 tm_file=mips/iris5gdb.h
4462                         else
4463                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4464                         fi
4465                 else
4466                         tm_file=mips/sni-svr4.h
4467                 fi
4468                 xm_defines=USG
4469                 xmake_file=mips/x-sni-svr4
4470                 tmake_file=mips/t-mips-gas
4471                 if test x$gnu_ld != xyes
4472                 then
4473                         use_collect2=yes
4474                 fi
4475                 ;;
4476         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4477                 if test x$gas = xyes
4478                 then
4479                         tm_file="mips/iris5.h mips/iris5gas.h"
4480                         if test x$stabs = xyes
4481                         then
4482                                 tm_file="${tm_file} dbx.h"
4483                         fi
4484                 else
4485                         tm_file=mips/iris5.h
4486                 fi
4487                 xm_defines=USG
4488                 xm_file="mips/xm-iris5.h"
4489                 xmake_file=mips/x-iris
4490                 # mips-tfile doesn't work yet
4491                 tmake_file=mips/t-mips-gas
4492                 # See comment in mips/iris5.h file.
4493                 use_collect2=yes
4494 #               if test x$enable_threads = xyes; then
4495 #                       thread_file='irix'
4496 #               fi
4497                 ;;
4498         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4499                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4500                 if test x$stabs = xyes; then
4501                         tm_file="${tm_file} dbx.h"
4502                 fi
4503                 xm_defines=USG
4504                 xmake_file=mips/x-iris
4505                 if test x$gas = xyes
4506                 then
4507                         tmake_file=mips/t-mips-gas
4508                 else
4509                         extra_passes="mips-tfile mips-tdump"
4510                 fi
4511                 if test x$gnu_ld != xyes
4512                 then
4513                         use_collect2=yes
4514                 fi
4515 #               if test x$enable_threads = xyes; then
4516 #                       thread_file='irix'
4517 #               fi
4518                 ;;
4519         mips-sgi-irix4*)                # Mostly like a MIPS.
4520                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
4521                 if test x$stabs = xyes; then
4522                         tm_file="${tm_file} dbx.h"
4523                 fi
4524                 xm_defines=USG
4525                 xmake_file=mips/x-iris
4526                 if test x$gas = xyes
4527                 then
4528                         tmake_file=mips/t-mips-gas
4529                 else
4530                         extra_passes="mips-tfile mips-tdump"
4531                 fi
4532                 if test x$gnu_ld != xyes
4533                 then
4534                         use_collect2=yes
4535                 fi
4536 #               if test x$enable_threads = xyes; then
4537 #                       thread_file='irix'
4538 #               fi
4539                 ;;
4540         mips-sgi-*)                     # Mostly like a MIPS.
4541                 tm_file="mips/iris3.h ${tm_file}"
4542                 if test x$stabs = xyes; then
4543                         tm_file="${tm_file} dbx.h"
4544                 fi
4545                 xm_defines=USG
4546                 xmake_file=mips/x-iris3
4547                 if test x$gas = xyes
4548                 then
4549                         tmake_file=mips/t-mips-gas
4550                 else
4551                         extra_passes="mips-tfile mips-tdump"
4552                 fi
4553                 if test x$gnu_ld != xyes
4554                 then
4555                         use_collect2=yes
4556                 fi
4557                 ;;
4558         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4559                 tm_file="mips/osfrose.h ${tm_file}"
4560                 xmake_file=mips/x-osfrose
4561                 tmake_file=mips/t-osfrose
4562                 extra_objs=halfpic.o
4563                 use_collect2=yes
4564                 ;;
4565         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4566                 tm_file=mips/dec-osf1.h
4567                 if test x$stabs = xyes; then
4568                         tm_file="${tm_file} dbx.h"
4569                 fi
4570                 xmake_file=mips/x-dec-osf1
4571                 if test x$gas = xyes
4572                 then
4573                         tmake_file=mips/t-mips-gas
4574                 else
4575                         tmake_file=mips/t-ultrix
4576                         extra_passes="mips-tfile mips-tdump"
4577                 fi
4578                 if test x$gnu_ld != xyes
4579                 then
4580                         use_collect2=yes
4581                 fi
4582                 ;;
4583         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4584               tm_file=mips/dec-bsd.h
4585               if test x$gas = xyes
4586               then
4587                         tmake_file=mips/t-mips-gas
4588               else
4589                         tmake_file=mips/t-ultrix
4590                         extra_passes="mips-tfile mips-tdump"
4591               fi
4592               if test x$gnu_ld != xyes
4593               then
4594                         use_collect2=yes
4595               fi
4596               ;;
4597         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
4598                 tm_file=mips/netbsd.h
4599                 # On NetBSD, the headers are already okay, except for math.h.
4600                 tmake_file=t-netbsd
4601                 ;;
4602        mips*-*-linux*)                         # Linux MIPS, either endian.
4603                 xmake_file=x-linux
4604                 xm_file="xm-siglist.h ${xm_file}"
4605                case $machine in
4606                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
4607                        *)         tm_file="mips/elf.h mips/linux.h" ;;
4608                esac
4609                 extra_parts="crtbegin.o crtend.o"
4610                 gnu_ld=yes
4611                 gas=yes
4612                 fixincludes=Makefile.in
4613                 ;;
4614         mips*el-*-openbsd*)     # mips little endian
4615                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4616                 tm_file=mips/openbsd.h
4617                 xmake_file=none
4618                 ;;
4619         mips*-*-openbsd*)               # mips big endian
4620                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4621                 tm_file=mips/openbsd-be.h
4622                 xmake_file=none
4623                 ;;
4624         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4625                 tm_file="mips/news4.h ${tm_file}"
4626                 if test x$stabs = xyes; then
4627                         tm_file="${tm_file} dbx.h"
4628                 fi
4629                 if test x$gas = xyes
4630                 then
4631                         tmake_file=mips/t-mips-gas
4632                 else
4633                         extra_passes="mips-tfile mips-tdump"
4634                 fi
4635                 if test x$gnu_ld != xyes
4636                 then
4637                         use_collect2=yes
4638                 fi
4639                 xmake_file=mips/x-sony
4640                 ;;
4641         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4642                                         # That is based on svr4.
4643                 # t-svr4 is not right because this system doesn't use ELF.
4644                 tm_file="mips/news5.h ${tm_file}"
4645                 if test x$stabs = xyes; then
4646                         tm_file="${tm_file} dbx.h"
4647                 fi
4648                 xm_file="xm-siglist.h ${xm_file}"
4649                 xm_defines=USG
4650                 if test x$gas = xyes
4651                 then
4652                         tmake_file=mips/t-mips-gas
4653                 else
4654                         extra_passes="mips-tfile mips-tdump"
4655                 fi
4656                 if test x$gnu_ld != xyes
4657                 then
4658                         use_collect2=yes
4659                 fi
4660                 ;;
4661         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4662                 tm_file="mips/svr4-5.h mips/svr4-t.h"
4663                 if test x$stabs = xyes; then
4664                         tm_file="${tm_file} dbx.h"
4665                 fi
4666                 xm_file="xm-siglist.h ${xm_file}"
4667                 xm_defines=USG
4668                 xmake_file=mips/x-sysv
4669                 if test x$gas = xyes
4670                 then
4671                         tmake_file=mips/t-mips-gas
4672                         extra_parts="crtbegin.o crtend.o"
4673                 else
4674                         tmake_file=mips/t-mips
4675                         extra_passes="mips-tfile mips-tdump"
4676                 fi
4677                 if test x$gnu_ld != xyes
4678                 then
4679                         use_collect2=yes
4680                 fi
4681                 ;;
4682         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
4683                 tm_file="mips/ultrix.h ${tm_file}"
4684                 if test x$stabs = xyes; then
4685                         tm_file="${tm_file} dbx.h"
4686                 fi
4687                 xmake_file=mips/x-ultrix
4688                 if test x$gas = xyes
4689                 then
4690                         tmake_file=mips/t-mips-gas
4691                 else
4692                         tmake_file=mips/t-ultrix
4693                         extra_passes="mips-tfile mips-tdump"
4694                 fi
4695                 if test x$gnu_ld != xyes
4696                 then
4697                         use_collect2=yes
4698                 fi
4699                 ;;
4700         mips-*-riscos[56789]bsd*)
4701                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4702                 if test x$stabs = xyes; then
4703                         tm_file="${tm_file} dbx.h"
4704                 fi
4705                 if test x$gas = xyes
4706                 then
4707                         tmake_file=mips/t-bsd-gas
4708                 else
4709                         tmake_file=mips/t-bsd
4710                         extra_passes="mips-tfile mips-tdump"
4711                 fi
4712                 if test x$gnu_ld != xyes
4713                 then
4714                         use_collect2=yes
4715                 fi
4716                 ;;
4717         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4718                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
4719                 if test x$stabs = xyes; then
4720                         tm_file="${tm_file} dbx.h"
4721                 fi
4722                 if test x$gas = xyes
4723                 then
4724                         tmake_file=mips/t-bsd-gas
4725                 else
4726                         tmake_file=mips/t-bsd
4727                         extra_passes="mips-tfile mips-tdump"
4728                 fi
4729                 if test x$gnu_ld != xyes
4730                 then
4731                         use_collect2=yes
4732                 fi
4733                 ;;
4734         mips-*-riscos[56789]sysv4*)
4735                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4736                 if test x$stabs = xyes; then
4737                         tm_file="${tm_file} dbx.h"
4738                 fi
4739                 xm_file="xm-siglist.h ${xm_file}"
4740                 xmake_file=mips/x-sysv
4741                 if test x$gas = xyes
4742                 then
4743                         tmake_file=mips/t-svr4-gas
4744                 else
4745                         tmake_file=mips/t-svr4
4746                         extra_passes="mips-tfile mips-tdump"
4747                 fi
4748                 if test x$gnu_ld != xyes
4749                 then
4750                         use_collect2=yes
4751                 fi
4752                 ;;
4753         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4754                 tm_file="mips/svr4-4.h ${tm_file}"
4755                 if test x$stabs = xyes; then
4756                         tm_file="${tm_file} dbx.h"
4757                 fi
4758                 xm_defines=USG
4759                 xmake_file=mips/x-sysv
4760                 if test x$gas = xyes
4761                 then
4762                         tmake_file=mips/t-svr4-gas
4763                 else
4764                         tmake_file=mips/t-svr4
4765                         extra_passes="mips-tfile mips-tdump"
4766                 fi
4767                 if test x$gnu_ld != xyes
4768                 then
4769                         use_collect2=yes
4770                 fi
4771                 ;;
4772         mips-*-riscos[56789]sysv*)
4773                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4774                 if test x$stabs = xyes; then
4775                         tm_file="${tm_file} dbx.h"
4776                 fi
4777                 xm_defines=USG
4778                 xmake_file=mips/x-sysv
4779                 if test x$gas = xyes
4780                 then
4781                         tmake_file=mips/t-svr3-gas
4782                 else
4783                         tmake_file=mips/t-svr3
4784                         extra_passes="mips-tfile mips-tdump"
4785                 fi
4786                 if test x$gnu_ld != xyes
4787                 then
4788                         use_collect2=yes
4789                 fi
4790                 ;;
4791         mips-*-sysv* | mips-*-riscos*sysv*)
4792                 tm_file="mips/svr3-4.h ${tm_file}"
4793                 if test x$stabs = xyes; then
4794                         tm_file="${tm_file} dbx.h"
4795                 fi
4796                 xm_defines=USG
4797                 xmake_file=mips/x-sysv
4798                 if test x$gas = xyes
4799                 then
4800                         tmake_file=mips/t-svr3-gas
4801                 else
4802                         tmake_file=mips/t-svr3
4803                         extra_passes="mips-tfile mips-tdump"
4804                 fi
4805                 if test x$gnu_ld != xyes
4806                 then
4807                         use_collect2=yes
4808                 fi
4809                 ;;
4810         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4811                 tm_file=mips/mips-5.h
4812                 if test x$stabs = xyes; then
4813                         tm_file="${tm_file} dbx.h"
4814                 fi
4815                 if test x$gas = xyes
4816                 then
4817                         tmake_file=mips/t-mips-gas
4818                 else
4819                         extra_passes="mips-tfile mips-tdump"
4820                 fi
4821                 if test x$gnu_ld != xyes
4822                 then
4823                         use_collect2=yes
4824                 fi
4825                 ;;
4826         mips-*-gnu*)
4827                 ;;
4828         mipsel-*-ecoff*)
4829                 tm_file=mips/ecoffl.h
4830                 if test x$stabs = xyes; then
4831                         tm_file="${tm_file} dbx.h"
4832                 fi
4833                 tmake_file=mips/t-ecoff
4834                 ;;
4835         mips-*-ecoff*)
4836                 tm_file="gofast.h mips/ecoff.h"
4837                 if test x$stabs = xyes; then
4838                         tm_file="${tm_file} dbx.h"
4839                 fi
4840                 tmake_file=mips/t-ecoff
4841                 ;;
4842         mipsel-*-elf*)
4843                 tm_file="mips/elfl.h libgloss.h"
4844                 tmake_file=mips/t-elf
4845                 ;;
4846         mips-*-elf*)
4847                 tm_file="mips/elf.h"
4848                 tmake_file=mips/t-elf
4849                 ;;
4850         mips64el-*-elf*)
4851                 tm_file="mips/elfl64.h"
4852                 tmake_file=mips/t-elf
4853                 ;;
4854         mips64orionel-*-elf*)
4855                 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
4856                 tmake_file=mips/t-elf
4857                 ;;
4858         mips64-*-elf*)
4859                 tm_file="mips/elf64.h"
4860                 tmake_file=mips/t-elf
4861                 ;;
4862         mips64orion-*-elf*)
4863                 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
4864                 tmake_file=mips/t-elf
4865                 ;;
4866         mips64orion-*-rtems*)
4867                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
4868                 tmake_file="mips/t-ecoff t-rtems"
4869                 ;;
4870         mipstx39el-*-elf*)
4871                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
4872                 tmake_file=mips/t-r3900
4873                 ;;
4874         mipstx39-*-elf*)
4875                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
4876                 tmake_file=mips/t-r3900
4877                 # FIXME mips-elf should be fixed to use crtstuff.
4878                 use_collect2=yes
4879                 ;;
4880         mips-*-*)                               # Default MIPS RISC-OS 4.0.
4881                 if test x$stabs = xyes; then
4882                         tm_file="${tm_file} dbx.h"
4883                 fi
4884                 if test x$gas = xyes
4885                 then
4886                         tmake_file=mips/t-mips-gas
4887                 else
4888                         extra_passes="mips-tfile mips-tdump"
4889                 fi
4890                 if test x$gnu_ld != xyes
4891                 then
4892                         use_collect2=yes
4893                 fi
4894                 ;;
4895         mn10200-*-*)
4896                 cpu_type=mn10200
4897                 tm_file="mn10200/mn10200.h"
4898                 if test x$stabs = xyes
4899                 then
4900                         tm_file="${tm_file} dbx.h"
4901                 fi
4902                 use_collect2=no
4903                 ;;
4904         mn10300-*-*)
4905                 cpu_type=mn10300
4906                 tm_file="mn10300/mn10300.h"
4907                 if test x$stabs = xyes
4908                 then
4909                         tm_file="${tm_file} dbx.h"
4910                 fi
4911                 use_collect2=no
4912                 ;;
4913         ns32k-encore-bsd*)
4914                 tm_file=ns32k/encore.h
4915                 use_collect2=yes
4916                 ;;
4917         ns32k-sequent-bsd*)
4918                 tm_file=ns32k/sequent.h
4919                 use_collect2=yes
4920                 ;;
4921         ns32k-tek6100-bsd*)
4922                 tm_file=ns32k/tek6100.h
4923                 use_collect2=yes
4924                 ;;
4925         ns32k-tek6200-bsd*)
4926                 tm_file=ns32k/tek6200.h
4927                 use_collect2=yes
4928                 ;;
4929 # This has not been updated to GCC 2.
4930 #       ns32k-ns-genix*)
4931 #               xm_defines=USG
4932 #               xmake_file=ns32k/x-genix
4933 #               tm_file=ns32k/genix.h
4934 #               use_collect2=yes
4935 #               ;;
4936         ns32k-merlin-*)
4937                 tm_file=ns32k/merlin.h
4938                 use_collect2=yes
4939                 ;;
4940         ns32k-pc532-mach*)
4941                 tm_file=ns32k/pc532-mach.h
4942                 use_collect2=yes
4943                 ;;
4944         ns32k-pc532-minix*)
4945                 tm_file=ns32k/pc532-min.h
4946                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
4947                 xm_defines=USG
4948                 use_collect2=yes
4949                 ;;
4950         ns32k-*-netbsd*)
4951                 tm_file=ns32k/netbsd.h
4952                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
4953                 # On NetBSD, the headers are already okay, except for math.h.
4954                 tmake_file=t-netbsd
4955                 ;;
4956         pdp11-*-bsd)
4957                 tm_file="${tm_file} pdp11/2bsd.h"
4958                 ;;
4959         pdp11-*-*)
4960                 ;;
4961         ns32k-*-openbsd*)
4962                 # Nothing special
4963                 ;;
4964         pyramid-*-*)
4965                 cpu_type=pyr
4966                 xmake_file=pyr/x-pyr
4967                 use_collect2=yes
4968                 ;;
4969         romp-*-aos*)
4970                 use_collect2=yes
4971                 ;;
4972         romp-*-mach*)
4973                 xmake_file=romp/x-mach
4974                 use_collect2=yes
4975                 ;;
4976         romp-*-openbsd*)
4977                 # Nothing special
4978                 ;;
4979         powerpc-*-openbsd*)
4980                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
4981                 xmake_file=none
4982                 ;;
4983         powerpc-*-beos*)
4984                 cpu_type=rs6000
4985                 tm_file=rs6000/beos.h
4986                 xm_file=rs6000/xm-beos.h
4987                 tmake_file=rs6000/t-beos
4988                 xmake_file=rs6000/x-beos
4989                 ;;
4990         powerpc-*-sysv* | powerpc-*-elf*)
4991                 tm_file=rs6000/sysv4.h
4992                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
4993                 xm_defines="USG POSIX"
4994                 extra_headers=ppc-asm.h
4995                 if test x$gas = xyes
4996                 then
4997                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
4998                 else
4999                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5000                 fi
5001                 xmake_file=rs6000/x-sysv4
5002                 ;;
5003         powerpc-*-eabiaix*)
5004                 tm_file=rs6000/eabiaix.h
5005                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5006                 extra_headers=ppc-asm.h
5007                 ;;
5008         powerpc-*-eabisim*)
5009                 tm_file=rs6000/eabisim.h
5010                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5011                 extra_headers=ppc-asm.h
5012                 ;;
5013         powerpc-*-eabi*)
5014                 tm_file=rs6000/eabi.h
5015                 if test x$gas = xyes
5016                 then
5017                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5018                 else
5019                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5020                 fi
5021                 extra_headers=ppc-asm.h
5022                 ;;
5023         powerpc-*-rtems*)
5024                 tm_file=rs6000/rtems.h
5025                 if test x$gas = xyes
5026                 then
5027                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5028                 else
5029                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5030                 fi
5031                 extra_headers=ppc-asm.h
5032                 ;;
5033         powerpc-*-linux-gnulibc1)
5034                 tm_file=rs6000/linux.h
5035                 xm_file=rs6000/xm-sysv4.h
5036                 out_file=rs6000/rs6000.c
5037                 if test x$gas = xyes
5038                 then
5039                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5040                 else
5041                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5042                 fi
5043                 xmake_file=x-linux
5044                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5045                 extra_headers=ppc-asm.h
5046                 if test x$enable_threads = xyes; then
5047                         thread_file='posix'
5048                 fi
5049                 ;;
5050         powerpc-*-linux-gnu*)
5051                 tm_file=rs6000/linux.h
5052                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5053                 xm_defines="USG ${xm_defines}"
5054                 out_file=rs6000/rs6000.c
5055                 if test x$gas = xyes
5056                 then
5057                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5058                 else
5059                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5060                 fi
5061                 xmake_file=x-linux
5062                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5063                 extra_headers=ppc-asm.h
5064                 if test x$enable_threads = xyes; then
5065                         thread_file='posix'
5066                 fi
5067                 ;;
5068         powerpc-wrs-vxworks*)
5069                 cpu_type=rs6000
5070                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5071                 xm_defines="USG POSIX"
5072                 tm_file=rs6000/vxppc.h
5073                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5074                 extra_headers=ppc-asm.h
5075                 thread_file='vxworks'
5076                 ;;
5077         powerpcle-*-sysv* | powerpcle-*-elf*)
5078                 tm_file=rs6000/sysv4le.h
5079                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5080                 xm_defines="USG POSIX"
5081                 if test x$gas = xyes
5082                 then
5083                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5084                 else
5085                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5086                 fi
5087                 xmake_file=rs6000/x-sysv4
5088                 extra_headers=ppc-asm.h
5089                 ;;
5090         powerpcle-*-eabisim*)
5091                 tm_file=rs6000/eabilesim.h
5092                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5093                 extra_headers=ppc-asm.h
5094                 ;;
5095         powerpcle-*-eabi*)
5096                 tm_file=rs6000/eabile.h
5097                 if test x$gas = xyes
5098                 then
5099                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5100                 else
5101                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5102                 fi
5103                 extra_headers=ppc-asm.h
5104                 ;;
5105         powerpcle-*-winnt* )
5106                 tm_file=rs6000/win-nt.h
5107                 tmake_file=rs6000/t-winnt
5108 #               extra_objs=pe.o
5109                 if test x$enable_threads = xyes; then
5110                         thread_file='win32'
5111                 fi
5112                 extra_headers=ppc-asm.h
5113                 ;;
5114         powerpcle-*-pe | powerpcle-*-cygwin*)
5115                 tm_file=rs6000/cygwin.h
5116                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5117                 tmake_file=rs6000/t-winnt
5118                 xmake_file=rs6000/x-cygwin
5119 #               extra_objs=pe.o
5120                 if test x$enable_threads = xyes; then
5121                         thread_file='win32'
5122                 fi
5123                 exeext=.exe
5124                 extra_headers=ppc-asm.h
5125                 ;;
5126         powerpcle-*-solaris2*)
5127                 tm_file=rs6000/sol2.h
5128                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5129                 xm_defines="USG POSIX"
5130                 if test x$gas = xyes
5131                 then
5132                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5133                 else
5134                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5135                 fi
5136                 xmake_file=rs6000/x-sysv4
5137                 extra_headers=ppc-asm.h
5138                 ;;
5139         rs6000-ibm-aix3.[01]*)
5140                 tm_file=rs6000/aix31.h
5141                 xmake_file=rs6000/x-aix31
5142                 float_format=none
5143                 use_collect2=yes
5144                 ;;
5145         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5146                 tm_file=rs6000/aix3newas.h
5147                 if test x$host != x$target
5148                 then
5149                         tmake_file=rs6000/t-xnewas
5150                 else
5151                         tmake_file=rs6000/t-newas
5152                 fi
5153                 float_format=none
5154                 use_collect2=yes
5155                 ;;
5156         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5157                 if test "$gnu_ld" = yes
5158                 then
5159                         tm_file=rs6000/aix41-gld.h
5160                 else
5161                         tm_file=rs6000/aix41.h
5162                 fi
5163                 if test x$host != x$target
5164                 then
5165                         tmake_file=rs6000/t-xnewas
5166                 else
5167                         tmake_file=rs6000/t-newas
5168                 fi
5169                 xmake_file=rs6000/x-aix41
5170                 float_format=none
5171                 use_collect2=yes
5172                 ;;
5173         rs6000-ibm-aix4.[3456789].* | powerpc-ibm-aix4.[3456789].*)
5174                 tm_file=rs6000/aix43.h
5175                 if test x$host != x$target
5176                 then
5177                         tmake_file=rs6000/t-xaix43
5178                 else
5179                         tmake_file=rs6000/t-aix43
5180                 fi
5181                 xmake_file=rs6000/x-aix43
5182                 float_format=none
5183                 use_collect2=yes
5184                 ;;
5185         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5186                 tm_file=rs6000/aix43.h
5187                 if test x$host != x$target
5188                 then
5189                         tmake_file=rs6000/t-xaix43
5190                 else
5191                         tmake_file=rs6000/t-aix43
5192                 fi
5193                 xmake_file=rs6000/x-aix43
5194                 float_format=none
5195                 use_collect2=yes
5196                 ;;
5197         rs6000-ibm-aix*)
5198                 float_format=none
5199                 use_collect2=yes
5200                 ;;
5201         rs6000-bull-bosx)
5202                 float_format=none
5203                 use_collect2=yes
5204                 ;;
5205         rs6000-*-mach*)
5206                 tm_file=rs6000/mach.h
5207                 xm_file="${xm_file} rs6000/xm-mach.h"
5208                 xmake_file=rs6000/x-mach
5209                 use_collect2=yes
5210                 ;;
5211         rs6000-*-lynxos*)
5212                 tm_file=rs6000/lynx.h
5213                 xm_file=rs6000/xm-lynx.h
5214                 tmake_file=rs6000/t-rs6000
5215                 xmake_file=rs6000/x-lynx
5216                 use_collect2=yes
5217                 ;;
5218         sh-*-elf*)
5219                 tm_file=sh/elf.h
5220                 float_format=sh
5221                 ;;
5222         sh-*-rtemself*)
5223                 tmake_file="sh/t-sh t-rtems"
5224                 tm_file=sh/rtemself.h
5225                 float_format=sh
5226                 ;;
5227         sh-*-rtems*)
5228                 tmake_file="sh/t-sh t-rtems"
5229                 tm_file=sh/rtems.h
5230                 float_format=sh
5231                 ;;
5232         sh-*-*)
5233                 float_format=sh
5234                 ;;
5235         sparc-tti-*)
5236                 tm_file=sparc/pbd.h
5237                 xm_file="xm-alloca.h ${xm_file}"
5238                 xm_defines=USG
5239                 ;;
5240         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5241                 tm_file=sparc/vxsparc.h
5242                 tmake_file=sparc/t-vxsparc
5243                 use_collect2=yes
5244                 thread_file='vxworks'
5245                 ;;
5246         sparc-*-aout*)
5247                 tmake_file=sparc/t-sparcbare
5248                 tm_file="sparc/aout.h libgloss.h"
5249                 ;;
5250         sparc-*-netbsd*)
5251                 tm_file=sparc/netbsd.h
5252                 tmake_file=t-netbsd
5253                 ;;
5254         sparc-*-openbsd*)
5255                 # we need collect2 until our bug is fixed...
5256                 use_collect2=yes
5257                 ;;
5258         sparc-*-bsd*)
5259                 tm_file=sparc/bsd.h
5260                 ;;
5261         sparc-*-elf*)
5262                 tm_file=sparc/elf.h
5263                 tmake_file=sparc/t-elf
5264                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5265                 #float_format=i128
5266                 float_format=i64
5267                 ;;
5268         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5269                 xm_file="${xm_file} sparc/xm-linux.h"
5270                 tm_file=sparc/linux-aout.h
5271                 xmake_file=x-linux
5272                 gnu_ld=yes
5273                 ;;
5274         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5275                 xm_file="${xm_file} sparc/xm-linux.h"
5276                 xmake_file=x-linux
5277                 tm_file=sparc/linux.h
5278                 tmake_file="t-linux t-linux-gnulibc1"
5279                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5280                 gnu_ld=yes
5281                 ;;
5282         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5283                 xm_file="${xm_file} sparc/xm-linux.h"
5284                 xmake_file=x-linux
5285                 tm_file=sparc/linux.h
5286                 tmake_file="t-linux"
5287                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5288                 gnu_ld=yes
5289                 if test x$enable_threads = xyes; then
5290                         thread_file='posix'
5291                 fi
5292                 ;;
5293         sparc-*-lynxos*)
5294                 if test x$gas = xyes
5295                 then
5296                         tm_file=sparc/lynx.h
5297                 else
5298                         tm_file=sparc/lynx-ng.h
5299                 fi
5300                 xm_file=sparc/xm-lynx.h
5301                 tmake_file=sparc/t-sunos41
5302                 xmake_file=x-lynx
5303                 ;;
5304         sparc-*-rtems*)
5305                 tmake_file="sparc/t-sparcbare t-rtems"
5306                 tm_file=sparc/rtems.h
5307                 ;;
5308         sparcv9-*-solaris2*)
5309                 tm_file=sparc/sol2-sld-64.h
5310                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5311                 xm_defines="USG POSIX"
5312                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5313                 xmake_file=sparc/x-sysv4
5314                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5315                 float_format=none
5316                 if test x${enable_threads} = x ; then
5317                     enable_threads=$have_pthread_h
5318                     if test x${enable_threads} = x ; then
5319                         enable_threads=$have_thread_h
5320                     fi
5321                 fi
5322                 if test x${enable_threads} = xyes ; then
5323                     if test x${have_pthread_h} = xyes ; then
5324                         thread_file='posix'
5325                     else
5326                         thread_file='solaris'
5327                     fi
5328                 fi
5329                 ;;
5330         sparc-hal-solaris2*)
5331                 xm_file=sparc/xm-sol2.h
5332                 tm_file="sparc/sol2.h sparc/hal.h"
5333                 tmake_file="sparc/t-halos sparc/t-sol2"
5334                 xmake_file=sparc/x-sysv4
5335                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5336                 fixincludes=fixinc.svr4
5337                 broken_install=yes
5338                 ;;
5339         sparc-*-solaris2*)
5340                 if test x$gnu_ld = xyes
5341                 then
5342                         tm_file=sparc/sol2.h
5343                 else
5344                         tm_file=sparc/sol2-sld.h
5345                 fi
5346                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5347                 xm_defines="USG POSIX"
5348                 tmake_file=sparc/t-sol2
5349                 xmake_file=sparc/x-sysv4
5350                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5351                 case $machine in
5352                 *-*-solaris2.[0-4])
5353                         float_format=i128
5354                         ;;
5355                 *)
5356                         float_format=none
5357                         ;;
5358                 esac
5359                 if test x${enable_threads} = x; then
5360                     enable_threads=$have_pthread_h
5361                     if test x${enable_threads} = x; then
5362                         enable_threads=$have_thread_h
5363                     fi
5364                 fi
5365                 if test x${enable_threads} = xyes; then
5366                     if test x${have_pthread_h} = xyes; then
5367                         thread_file='posix'
5368                     else
5369                         thread_file='solaris'
5370                     fi
5371                 fi
5372                 ;;
5373         sparc-*-sunos4.0*)
5374                 tm_file=sparc/sunos4.h
5375                 tmake_file=sparc/t-sunos40
5376                 use_collect2=yes
5377                 ;;
5378         sparc-*-sunos4*)
5379                 tm_file=sparc/sunos4.h
5380                 tmake_file=sparc/t-sunos41
5381                 use_collect2=yes
5382                 if test x$gas = xyes; then
5383                         tm_file="${tm_file} sparc/sun4gas.h"
5384                 fi
5385                 ;;
5386         sparc-*-sunos3*)
5387                 tm_file=sparc/sun4o3.h
5388                 use_collect2=yes
5389                 ;;
5390         sparc-*-sysv4*)
5391                 tm_file=sparc/sysv4.h
5392                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
5393                 xm_defines="USG POSIX"
5394                 tmake_file=t-svr4
5395                 xmake_file=sparc/x-sysv4
5396                 extra_parts="crtbegin.o crtend.o"
5397                 ;;
5398         sparc-*-vxsim*)
5399                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5400                 xm_defines="USG POSIX"
5401                 tm_file=sparc/vxsim.h
5402                 tmake_file=sparc/t-vxsparc
5403                 xmake_file=sparc/x-sysv4
5404                 ;;
5405         sparclet-*-aout*)
5406                 tm_file="sparc/splet.h libgloss.h"
5407                 tmake_file=sparc/t-splet
5408                 ;;
5409         sparclite-*-coff*)
5410                 tm_file="sparc/litecoff.h libgloss.h"
5411                 tmake_file=sparc/t-sparclite
5412                 ;;
5413         sparclite-*-aout*)
5414                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5415                 tmake_file=sparc/t-sparclite
5416                 ;;
5417         sparc64-*-aout*)
5418                 tmake_file=sparc/t-sp64
5419                 tm_file=sparc/sp64-aout.h
5420                 ;;
5421         sparc64-*-elf*)
5422                 tmake_file=sparc/t-sp64
5423                 tm_file=sparc/sp64-elf.h
5424                 extra_parts="crtbegin.o crtend.o"
5425                 ;;
5426         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5427                 tmake_file="t-linux sparc/t-linux64"
5428                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5429                 tm_file=sparc/linux64.h
5430                 xmake_file=x-linux
5431                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5432                 gnu_ld=yes
5433                 ;;
5434 # This hasn't been upgraded to GCC 2.
5435 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5436 #               tm_file=tahoe/harris.h
5437 #               ;;
5438 #       tahoe-*-bsd*)                   # tahoe running BSD
5439 #               ;;
5440         thumb-*-coff* | thumbel-*-coff*)
5441                 tm_file=arm/tcoff.h
5442                 out_file=arm/thumb.c
5443                 xm_file=arm/xm-thumb.h
5444                 md_file=arm/thumb.md
5445                 tmake_file=arm/t-thumb
5446                 ;;
5447         thumb-wrs-vxworks)
5448                 tm_file=arm/tcoff.h
5449                 out_file=arm/thumb.c
5450                 xm_file=arm/xm-thumb.h
5451                 md_file=arm/thumb.md
5452                 tmake_file=arm/t-thumb
5453                 thread_file='vxworks'
5454                 ;;
5455 # This hasn't been upgraded to GCC 2.
5456 #       tron-*-*)
5457 #               cpu_type=gmicro
5458 #               use_collect2=yes
5459 #               ;;
5460         v850-*-*)
5461                 cpu_type=v850
5462                 tm_file="v850/v850.h"
5463                 xm_file="v850/xm-v850.h"
5464                 tmake_file=v850/t-v850
5465                 if test x$stabs = xyes
5466                 then
5467                         tm_file="${tm_file} dbx.h"
5468                 fi
5469                 use_collect2=no
5470                 ;;
5471         vax-*-bsd*)                     # vaxen running BSD
5472                 use_collect2=yes
5473                 float_format=vax
5474                 ;;
5475         vax-*-sysv*)                    # vaxen running system V
5476                 tm_file="${tm_file} vax/vaxv.h"
5477                 xm_defines=USG
5478                 float_format=vax
5479                 ;;
5480         vax-*-netbsd*)
5481                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5482                 tmake_file=t-netbsd
5483                 float_format=vax
5484                 ;;
5485         vax-*-openbsd*)
5486                 tmake_file="${tm_file} vax/t-openbsd"
5487                 ;;
5488         vax-*-ultrix*)                  # vaxen running ultrix
5489                 tm_file="${tm_file} vax/ultrix.h"
5490                 use_collect2=yes
5491                 float_format=vax
5492                 ;;
5493         vax-*-vms*)                     # vaxen running VMS
5494                 xm_file=vax/xm-vms.h
5495                 tm_file=vax/vms.h
5496                 float_format=vax
5497                 ;;
5498         vax-*-*)                        # vax default entry
5499                 float_format=vax
5500                 ;;
5501         we32k-att-sysv*)
5502                 xm_file="${xm_file} xm-svr3"
5503                 use_collect2=yes
5504                 ;;
5505         *)
5506                 echo "Configuration $machine not supported" 1>&2
5507                 exit 1
5508                 ;;
5509         esac
5510
5511         case $machine in
5512         *-*-linux-gnu*)
5513                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5514         *-*-gnu*)
5515                 # On the GNU system, the setup is just about the same on
5516                 # each different CPU.  The specific machines that GNU
5517                 # supports are matched above and just set $cpu_type.
5518                 xm_file="xm-gnu.h ${xm_file}"
5519                 tm_file=${cpu_type}/gnu.h
5520                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5521                 # GNU always uses ELF.
5522                 elf=yes
5523                 # GNU tools are the only tools.
5524                 gnu_ld=yes
5525                 gas=yes
5526                 xmake_file=x-linux      # These details are the same as Linux.
5527                 tmake_file=t-gnu        # These are not.
5528                 ;;
5529         *-*-sysv4*)
5530                 xmake_try_sysv=x-sysv
5531                 install_headers_dir=install-headers-cpio
5532                 ;;
5533         *-*-sysv*)
5534                 install_headers_dir=install-headers-cpio
5535                 ;;
5536         esac
5537
5538         # Distinguish i[34567]86
5539         # Also, do not run mips-tfile on MIPS if using gas.
5540         # Process --with-cpu= for PowerPC/rs6000
5541         target_cpu_default2=
5542         case $machine in
5543         i486-*-*)
5544                 target_cpu_default2=1
5545                 ;;
5546         i586-*-*)
5547                 case $target_alias in
5548                         k6-*)
5549                                 target_cpu_default2=4
5550                                 ;;
5551                         *)
5552                                 target_cpu_default2=2
5553                                 ;;
5554                 esac
5555                 ;;
5556         i686-*-* | i786-*-*)
5557                 target_cpu_default2=3
5558                 ;;
5559         alpha*-*-*)
5560                 case $machine in
5561                         alphaev6*)
5562                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_CIX|MASK_MAX"
5563                                 ;;
5564                         alphapca56*)
5565                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
5566                                 ;;
5567                         alphaev56*)
5568                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5569                                 ;;
5570                         alphaev5*)
5571                                 target_cpu_default2="MASK_CPU_EV5"
5572                                 ;;
5573                 esac
5574
5575                 if test x$gas = xyes
5576                 then
5577                         if test "$target_cpu_default2" = ""
5578                         then
5579                                 target_cpu_default2="MASK_GAS"
5580                         else
5581                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5582                         fi
5583                 fi
5584                 ;;
5585         arm*-*-*)
5586                 case "x$with_cpu" in
5587                         x)
5588                                 # The most generic
5589                                 target_cpu_default2="TARGET_CPU_generic"
5590                                 ;;
5591
5592                         # Distinguish cores, and major variants
5593                         # arm7m doesn't exist, but D & I don't affect code
5594                         xarm23678 | xarm250 | xarm67010 \
5595                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
5596                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
5597                         | xstrongarm | xstrongarm110 | xstrongarm1100)
5598                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5599                                 ;;
5600
5601                         xyes | xno)
5602                                 echo "--with-cpu must be passed a value" 1>&2
5603                                 exit 1
5604                                 ;;
5605
5606                         *)
5607                                 if test x$pass2done = xyes
5608                                 then
5609                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5610                                         exit 1
5611                                 fi
5612                                 ;;
5613                 esac
5614                 ;;
5615
5616         mips*-*-ecoff* | mips*-*-elf*)
5617                 if test x$gas = xyes
5618                 then
5619                         if test x$gnu_ld = xyes
5620                         then
5621                                 target_cpu_default2=20
5622                         else
5623                                 target_cpu_default2=16
5624                         fi
5625                 fi
5626                 ;;
5627         mips*-*-*)
5628                 if test x$gas = xyes
5629                 then
5630                         target_cpu_default2=16
5631                 fi
5632                 ;;
5633         powerpc*-*-* | rs6000-*-*)
5634                 case "x$with_cpu" in
5635                         x)
5636                                 ;;
5637
5638                         xcommon | xpower | xpower2 | xpowerpc | xrios \
5639                           | xrios1 | xrios2 | xrsc | xrsc1 \
5640                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
5641                           | xec603e | x740 | x750 | x401 \
5642                           | x403 | x505 | x801 | x821 | x823 | x860)
5643                                 target_cpu_default2="\"$with_cpu\""
5644                                 ;;
5645
5646                         xyes | xno)
5647                                 echo "--with-cpu must be passed a value" 1>&2
5648                                 exit 1
5649                                 ;;
5650
5651                         *)
5652                                 if test x$pass2done = xyes
5653                                 then
5654                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5655                                         exit 1
5656                                 fi
5657                                 ;;
5658                 esac
5659                 ;;
5660         sparc*-*-*)
5661                 case ".$with_cpu" in
5662                         .)
5663                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
5664                                 ;;
5665                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
5666                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5667                                 ;;
5668                         *)
5669                                 if test x$pass2done = xyes
5670                                 then
5671                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5672                                         exit 1
5673                                 fi
5674                                 ;;
5675                 esac
5676                 ;;
5677         esac
5678
5679         if test "$target_cpu_default2" != ""
5680         then
5681                 if test "$target_cpu_default" != ""
5682                 then
5683                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5684                 else
5685                         target_cpu_default=$target_cpu_default2
5686                 fi
5687         fi
5688
5689         # No need for collect2 if we have the GNU linker.
5690         # Actually, there is now; GNU ld doesn't handle the EH info or
5691         # collecting for shared libraries.
5692         #case x$gnu_ld in
5693         #xyes)
5694         #       use_collect2=
5695         #       ;;
5696         #esac
5697
5698 # Save data on machine being used to compile GCC in build_xm_file.
5699 # Save data on host machine in vars host_xm_file and host_xmake_file.
5700         if test x$pass1done = x
5701         then
5702                 if test x"$xm_file" = x
5703                 then build_xm_file=$cpu_type/xm-$cpu_type.h
5704                 else build_xm_file=$xm_file
5705                 fi
5706                 build_xm_defines=$xm_defines
5707                 build_install_headers_dir=$install_headers_dir
5708                 build_exeext=$exeext
5709                 pass1done=yes
5710         else
5711                 if test x$pass2done = x
5712                 then
5713                         if test x"$xm_file" = x
5714                         then host_xm_file=$cpu_type/xm-$cpu_type.h
5715                         else host_xm_file=$xm_file
5716                         fi
5717                         host_xm_defines=$xm_defines
5718                         if test x"$xmake_file" = x
5719                         then xmake_file=$cpu_type/x-$cpu_type
5720                         fi
5721                         host_xmake_file="$xmake_file"
5722                         host_truncate_target=$truncate_target
5723                         host_extra_gcc_objs=$extra_gcc_objs
5724                         host_extra_objs=$extra_host_objs
5725                         host_exeext=$exeext
5726                         pass2done=yes
5727                 fi
5728         fi
5729 done
5730
5731 extra_objs="${host_extra_objs} ${extra_objs}"
5732
5733 # Default the target-machine variables that were not explicitly set.
5734 if test x"$tm_file" = x
5735 then tm_file=$cpu_type/$cpu_type.h; fi
5736
5737 if test x$extra_headers = x
5738 then extra_headers=; fi
5739
5740 if test x"$xm_file" = x
5741 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5742
5743 if test x$md_file = x
5744 then md_file=$cpu_type/$cpu_type.md; fi
5745
5746 if test x$out_file = x
5747 then out_file=$cpu_type/$cpu_type.c; fi
5748
5749 if test x"$tmake_file" = x
5750 then tmake_file=$cpu_type/t-$cpu_type
5751 fi
5752
5753 if test x"$dwarf2" = xyes
5754 then tm_file="tm-dwarf2.h $tm_file"
5755 fi
5756
5757 if test x$float_format = x
5758 then float_format=i64
5759 fi
5760
5761 if test $float_format = none
5762 then float_h_file=Makefile.in
5763 else float_h_file=float-$float_format.h
5764 fi
5765
5766 if test x$enable_haifa = x
5767 then
5768   case $target in
5769     alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
5770       enable_haifa=yes;;
5771   esac
5772 fi
5773
5774 # Handle cpp installation.
5775 if [ x$enable_cpp != x ]
5776 then
5777   tmake_file="$tmake_file t-install-cpp"
5778 fi
5779
5780 # Say what files are being used for the output code and MD file.
5781 echo "Using \`$srcdir/config/$out_file' to output insns."
5782 echo "Using \`$srcdir/config/$md_file' as machine description file."
5783
5784 count=a
5785 for f in $tm_file; do
5786         count=${count}x
5787 done
5788 if test $count = ax; then
5789         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5790 else
5791         echo "Using the following target machine macro files:"
5792         for f in $tm_file; do
5793                 echo "  $srcdir/config/$f"
5794         done
5795 fi
5796
5797 count=a
5798 for f in $host_xm_file; do
5799         count=${count}x
5800 done
5801 if test $count = ax; then
5802         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5803 else
5804         echo "Using the following host machine macro files:"
5805         for f in $host_xm_file; do
5806                 echo "  $srcdir/config/$f"
5807         done
5808 fi
5809
5810 if test "$host_xm_file" != "$build_xm_file"; then
5811         count=a
5812         for f in $build_xm_file; do
5813                 count=${count}x
5814         done
5815         if test $count = ax; then
5816                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5817         else
5818                 echo "Using the following build machine macro files:"
5819                 for f in $build_xm_file; do
5820                         echo "  $srcdir/config/$f"
5821                 done
5822         fi
5823 fi
5824
5825 if test x$thread_file = x; then
5826         if test x$target_thread_file != x; then
5827                 thread_file=$target_thread_file
5828         else
5829                 thread_file='single'
5830         fi
5831 fi
5832
5833 # Set up the header files.
5834 # $links is the list of header files to create.
5835 # $vars is the list of shell variables with file names to include.
5836 # auto-host.h is the file containing items generated by autoconf and is
5837 # the first file included by config.h.
5838 null_defines=
5839 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
5840
5841 # If host=build, it is correct to have hconfig include auto-host.h
5842 # as well.  If host!=build, we are in error and need to do more
5843 # work to find out the build config parameters.
5844 if test x$host = x$build
5845 then
5846         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
5847 else
5848         # We create a subdir, then run autoconf in the subdir.
5849         # To prevent recursion we set host and build for the new
5850         # invocation of configure to the build for this invocation
5851         # of configure.
5852         tempdir=build.$$
5853         rm -rf $tempdir
5854         mkdir $tempdir
5855         cd $tempdir
5856         case ${srcdir} in
5857         /*) realsrcdir=${srcdir};;
5858         *) realsrcdir=../${srcdir};;
5859         esac
5860         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
5861                 --target=$target --host=$build --build=$build
5862
5863         # We just finished tests for the build machine, so rename
5864         # the file auto-build.h in the gcc directory.
5865         mv auto-host.h ../auto-build.h
5866         cd ..
5867         rm -rf $tempdir
5868         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
5869 fi
5870
5871 xm_file="gansidecl.h ${xm_file}"
5872 tm_file="gansidecl.h ${tm_file}"
5873
5874 vars="host_xm_file tm_file xm_file build_xm_file"
5875 links="config.h tm.h tconfig.h hconfig.h"
5876 defines="host_xm_defines null_defines xm_defines build_xm_defines"
5877
5878 rm -f config.bak
5879 if test -f config.status; then mv -f config.status config.bak; fi
5880
5881 # Make the links.
5882 while test -n "$vars"
5883 do
5884         set $vars; var=$1; shift; vars=$*
5885         set $links; link=$1; shift; links=$*
5886         set $defines; define=$1; shift; defines=$*
5887
5888         rm -f $link
5889
5890         # Define TARGET_CPU_DEFAULT if the system wants one.
5891         # This substitutes for lots of *.h files.
5892         if test "$target_cpu_default" != "" -a $link = tm.h
5893         then
5894                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
5895         fi
5896
5897         for file in `eval echo '$'$var`; do
5898                 case $file in
5899                 auto-config.h)
5900                         ;;
5901                 *)
5902                         echo '#ifdef IN_GCC' >>$link
5903                         ;;
5904                 esac
5905                 echo "#include \"$file\"" >>$link
5906                 case $file in
5907                 auto-config.h)
5908                         ;;
5909                 *)
5910                         echo '#endif' >>$link
5911                         ;;
5912                 esac
5913         done
5914
5915         for def in `eval echo '$'$define`; do
5916                 echo "#ifndef $def" >>$link
5917                 echo "#define $def" >>$link
5918                 echo "#endif" >>$link
5919         done
5920 done
5921
5922 # Truncate the target if necessary
5923 if test x$host_truncate_target != x; then
5924         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
5925 fi
5926
5927 # Get the version trigger filename from the toplevel
5928 if test "${with_gcc_version_trigger+set}" = set; then
5929         gcc_version_trigger=$with_gcc_version_trigger
5930 else
5931         gcc_version_trigger=${srcdir}/version.c
5932 fi
5933 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
5934
5935 # Internationalization
5936 PACKAGE=gcc
5937 VERSION="$gcc_version"
5938 cat >> confdefs.h <<EOF
5939 #define PACKAGE "$PACKAGE"
5940 EOF
5941
5942 cat >> confdefs.h <<EOF
5943 #define VERSION "$VERSION"
5944 EOF
5945
5946
5947
5948
5949 ALL_LINGUAS="en_UK"
5950
5951 # NLS support is still experimental, so disable it by default for now.
5952 # Check whether --enable-nls or --disable-nls was given.
5953 if test "${enable_nls+set}" = set; then
5954   enableval="$enable_nls"
5955   :
5956 else
5957   enable_nls=no
5958 fi
5959
5960
5961
5962         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
5963 echo "configure:5964: checking for strerror in -lcposix" >&5
5964 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
5965 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5966   echo $ac_n "(cached) $ac_c" 1>&6
5967 else
5968   ac_save_LIBS="$LIBS"
5969 LIBS="-lcposix  $LIBS"
5970 cat > conftest.$ac_ext <<EOF
5971 #line 5972 "configure"
5972 #include "confdefs.h"
5973 /* Override any gcc2 internal prototype to avoid an error.  */
5974 /* We use char because int might match the return type of a gcc2
5975     builtin and then its argument prototype would still apply.  */
5976 char strerror();
5977
5978 int main() {
5979 strerror()
5980 ; return 0; }
5981 EOF
5982 if { (eval echo configure:5983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5983   rm -rf conftest*
5984   eval "ac_cv_lib_$ac_lib_var=yes"
5985 else
5986   echo "configure: failed program was:" >&5
5987   cat conftest.$ac_ext >&5
5988   rm -rf conftest*
5989   eval "ac_cv_lib_$ac_lib_var=no"
5990 fi
5991 rm -f conftest*
5992 LIBS="$ac_save_LIBS"
5993
5994 fi
5995 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5996   echo "$ac_t""yes" 1>&6
5997   LIBS="$LIBS -lcposix"
5998 else
5999   echo "$ac_t""no" 1>&6
6000 fi
6001
6002
6003
6004 echo $ac_n "checking for working const""... $ac_c" 1>&6
6005 echo "configure:6006: checking for working const" >&5
6006 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6007   echo $ac_n "(cached) $ac_c" 1>&6
6008 else
6009   cat > conftest.$ac_ext <<EOF
6010 #line 6011 "configure"
6011 #include "confdefs.h"
6012
6013 int main() {
6014
6015 /* Ultrix mips cc rejects this.  */
6016 typedef int charset[2]; const charset x;
6017 /* SunOS 4.1.1 cc rejects this.  */
6018 char const *const *ccp;
6019 char **p;
6020 /* NEC SVR4.0.2 mips cc rejects this.  */
6021 struct point {int x, y;};
6022 static struct point const zero = {0,0};
6023 /* AIX XL C 1.02.0.0 rejects this.
6024    It does not let you subtract one const X* pointer from another in an arm
6025    of an if-expression whose if-part is not a constant expression */
6026 const char *g = "string";
6027 ccp = &g + (g ? g-g : 0);
6028 /* HPUX 7.0 cc rejects these. */
6029 ++ccp;
6030 p = (char**) ccp;
6031 ccp = (char const *const *) p;
6032 { /* SCO 3.2v4 cc rejects this.  */
6033   char *t;
6034   char const *s = 0 ? (char *) 0 : (char const *) 0;
6035
6036   *t++ = 0;
6037 }
6038 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6039   int x[] = {25, 17};
6040   const int *foo = &x[0];
6041   ++foo;
6042 }
6043 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6044   typedef const int *iptr;
6045   iptr p = 0;
6046   ++p;
6047 }
6048 { /* AIX XL C 1.02.0.0 rejects this saying
6049      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6050   struct s { int j; const int *ap[3]; };
6051   struct s *b; b->j = 5;
6052 }
6053 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6054   const int foo = 10;
6055 }
6056
6057 ; return 0; }
6058 EOF
6059 if { (eval echo configure:6060: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6060   rm -rf conftest*
6061   ac_cv_c_const=yes
6062 else
6063   echo "configure: failed program was:" >&5
6064   cat conftest.$ac_ext >&5
6065   rm -rf conftest*
6066   ac_cv_c_const=no
6067 fi
6068 rm -f conftest*
6069 fi
6070
6071 echo "$ac_t""$ac_cv_c_const" 1>&6
6072 if test $ac_cv_c_const = no; then
6073   cat >> confdefs.h <<\EOF
6074 #define const
6075 EOF
6076
6077 fi
6078
6079 echo $ac_n "checking for inline""... $ac_c" 1>&6
6080 echo "configure:6081: checking for inline" >&5
6081 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6082   echo $ac_n "(cached) $ac_c" 1>&6
6083 else
6084   ac_cv_c_inline=no
6085 for ac_kw in inline __inline__ __inline; do
6086   cat > conftest.$ac_ext <<EOF
6087 #line 6088 "configure"
6088 #include "confdefs.h"
6089
6090 int main() {
6091 } $ac_kw foo() {
6092 ; return 0; }
6093 EOF
6094 if { (eval echo configure:6095: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6095   rm -rf conftest*
6096   ac_cv_c_inline=$ac_kw; break
6097 else
6098   echo "configure: failed program was:" >&5
6099   cat conftest.$ac_ext >&5
6100 fi
6101 rm -f conftest*
6102 done
6103
6104 fi
6105
6106 echo "$ac_t""$ac_cv_c_inline" 1>&6
6107 case "$ac_cv_c_inline" in
6108   inline | yes) ;;
6109   no) cat >> confdefs.h <<\EOF
6110 #define inline
6111 EOF
6112  ;;
6113   *)  cat >> confdefs.h <<EOF
6114 #define inline $ac_cv_c_inline
6115 EOF
6116  ;;
6117 esac
6118
6119 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6120 echo "configure:6121: checking for off_t" >&5
6121 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6122   echo $ac_n "(cached) $ac_c" 1>&6
6123 else
6124   cat > conftest.$ac_ext <<EOF
6125 #line 6126 "configure"
6126 #include "confdefs.h"
6127 #include <sys/types.h>
6128 #if STDC_HEADERS
6129 #include <stdlib.h>
6130 #include <stddef.h>
6131 #endif
6132 EOF
6133 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6134   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6135   rm -rf conftest*
6136   ac_cv_type_off_t=yes
6137 else
6138   rm -rf conftest*
6139   ac_cv_type_off_t=no
6140 fi
6141 rm -f conftest*
6142
6143 fi
6144 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6145 if test $ac_cv_type_off_t = no; then
6146   cat >> confdefs.h <<\EOF
6147 #define off_t long
6148 EOF
6149
6150 fi
6151
6152 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6153 echo "configure:6154: checking for size_t" >&5
6154 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6155   echo $ac_n "(cached) $ac_c" 1>&6
6156 else
6157   cat > conftest.$ac_ext <<EOF
6158 #line 6159 "configure"
6159 #include "confdefs.h"
6160 #include <sys/types.h>
6161 #if STDC_HEADERS
6162 #include <stdlib.h>
6163 #include <stddef.h>
6164 #endif
6165 EOF
6166 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6167   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6168   rm -rf conftest*
6169   ac_cv_type_size_t=yes
6170 else
6171   rm -rf conftest*
6172   ac_cv_type_size_t=no
6173 fi
6174 rm -f conftest*
6175
6176 fi
6177 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6178 if test $ac_cv_type_size_t = no; then
6179   cat >> confdefs.h <<\EOF
6180 #define size_t unsigned
6181 EOF
6182
6183 fi
6184
6185 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6186 # for constant arguments.  Useless!
6187 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6188 echo "configure:6189: checking for working alloca.h" >&5
6189 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6190   echo $ac_n "(cached) $ac_c" 1>&6
6191 else
6192   cat > conftest.$ac_ext <<EOF
6193 #line 6194 "configure"
6194 #include "confdefs.h"
6195 #include <alloca.h>
6196 int main() {
6197 char *p = alloca(2 * sizeof(int));
6198 ; return 0; }
6199 EOF
6200 if { (eval echo configure:6201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6201   rm -rf conftest*
6202   ac_cv_header_alloca_h=yes
6203 else
6204   echo "configure: failed program was:" >&5
6205   cat conftest.$ac_ext >&5
6206   rm -rf conftest*
6207   ac_cv_header_alloca_h=no
6208 fi
6209 rm -f conftest*
6210 fi
6211
6212 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6213 if test $ac_cv_header_alloca_h = yes; then
6214   cat >> confdefs.h <<\EOF
6215 #define HAVE_ALLOCA_H 1
6216 EOF
6217
6218 fi
6219
6220 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6221 echo "configure:6222: checking for alloca" >&5
6222 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6223   echo $ac_n "(cached) $ac_c" 1>&6
6224 else
6225   cat > conftest.$ac_ext <<EOF
6226 #line 6227 "configure"
6227 #include "confdefs.h"
6228
6229 #ifdef __GNUC__
6230 # define alloca __builtin_alloca
6231 #else
6232 # ifdef _MSC_VER
6233 #  include <malloc.h>
6234 #  define alloca _alloca
6235 # else
6236 #  if HAVE_ALLOCA_H
6237 #   include <alloca.h>
6238 #  else
6239 #   ifdef _AIX
6240  #pragma alloca
6241 #   else
6242 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6243 char *alloca ();
6244 #    endif
6245 #   endif
6246 #  endif
6247 # endif
6248 #endif
6249
6250 int main() {
6251 char *p = (char *) alloca(1);
6252 ; return 0; }
6253 EOF
6254 if { (eval echo configure:6255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6255   rm -rf conftest*
6256   ac_cv_func_alloca_works=yes
6257 else
6258   echo "configure: failed program was:" >&5
6259   cat conftest.$ac_ext >&5
6260   rm -rf conftest*
6261   ac_cv_func_alloca_works=no
6262 fi
6263 rm -f conftest*
6264 fi
6265
6266 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6267 if test $ac_cv_func_alloca_works = yes; then
6268   cat >> confdefs.h <<\EOF
6269 #define HAVE_ALLOCA 1
6270 EOF
6271
6272 fi
6273
6274 if test $ac_cv_func_alloca_works = no; then
6275   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6276   # that cause trouble.  Some versions do not even contain alloca or
6277   # contain a buggy version.  If you still want to use their alloca,
6278   # use ar to extract alloca.o from them instead of compiling alloca.c.
6279   ALLOCA=alloca.${ac_objext}
6280   cat >> confdefs.h <<\EOF
6281 #define C_ALLOCA 1
6282 EOF
6283
6284
6285 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6286 echo "configure:6287: checking whether alloca needs Cray hooks" >&5
6287 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6288   echo $ac_n "(cached) $ac_c" 1>&6
6289 else
6290   cat > conftest.$ac_ext <<EOF
6291 #line 6292 "configure"
6292 #include "confdefs.h"
6293 #if defined(CRAY) && ! defined(CRAY2)
6294 webecray
6295 #else
6296 wenotbecray
6297 #endif
6298
6299 EOF
6300 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6301   egrep "webecray" >/dev/null 2>&1; then
6302   rm -rf conftest*
6303   ac_cv_os_cray=yes
6304 else
6305   rm -rf conftest*
6306   ac_cv_os_cray=no
6307 fi
6308 rm -f conftest*
6309
6310 fi
6311
6312 echo "$ac_t""$ac_cv_os_cray" 1>&6
6313 if test $ac_cv_os_cray = yes; then
6314 for ac_func in _getb67 GETB67 getb67; do
6315   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6316 echo "configure:6317: checking for $ac_func" >&5
6317 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6318   echo $ac_n "(cached) $ac_c" 1>&6
6319 else
6320   cat > conftest.$ac_ext <<EOF
6321 #line 6322 "configure"
6322 #include "confdefs.h"
6323 /* System header to define __stub macros and hopefully few prototypes,
6324     which can conflict with char $ac_func(); below.  */
6325 #include <assert.h>
6326 /* Override any gcc2 internal prototype to avoid an error.  */
6327 /* We use char because int might match the return type of a gcc2
6328     builtin and then its argument prototype would still apply.  */
6329 char $ac_func();
6330
6331 int main() {
6332
6333 /* The GNU C library defines this for functions which it implements
6334     to always fail with ENOSYS.  Some functions are actually named
6335     something starting with __ and the normal name is an alias.  */
6336 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6337 choke me
6338 #else
6339 $ac_func();
6340 #endif
6341
6342 ; return 0; }
6343 EOF
6344 if { (eval echo configure:6345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6345   rm -rf conftest*
6346   eval "ac_cv_func_$ac_func=yes"
6347 else
6348   echo "configure: failed program was:" >&5
6349   cat conftest.$ac_ext >&5
6350   rm -rf conftest*
6351   eval "ac_cv_func_$ac_func=no"
6352 fi
6353 rm -f conftest*
6354 fi
6355
6356 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6357   echo "$ac_t""yes" 1>&6
6358   cat >> confdefs.h <<EOF
6359 #define CRAY_STACKSEG_END $ac_func
6360 EOF
6361
6362   break
6363 else
6364   echo "$ac_t""no" 1>&6
6365 fi
6366
6367 done
6368 fi
6369
6370 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6371 echo "configure:6372: checking stack direction for C alloca" >&5
6372 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6373   echo $ac_n "(cached) $ac_c" 1>&6
6374 else
6375   if test "$cross_compiling" = yes; then
6376   ac_cv_c_stack_direction=0
6377 else
6378   cat > conftest.$ac_ext <<EOF
6379 #line 6380 "configure"
6380 #include "confdefs.h"
6381 find_stack_direction ()
6382 {
6383   static char *addr = 0;
6384   auto char dummy;
6385   if (addr == 0)
6386     {
6387       addr = &dummy;
6388       return find_stack_direction ();
6389     }
6390   else
6391     return (&dummy > addr) ? 1 : -1;
6392 }
6393 main ()
6394 {
6395   exit (find_stack_direction() < 0);
6396 }
6397 EOF
6398 if { (eval echo configure:6399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6399 then
6400   ac_cv_c_stack_direction=1
6401 else
6402   echo "configure: failed program was:" >&5
6403   cat conftest.$ac_ext >&5
6404   rm -fr conftest*
6405   ac_cv_c_stack_direction=-1
6406 fi
6407 rm -fr conftest*
6408 fi
6409
6410 fi
6411
6412 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6413 cat >> confdefs.h <<EOF
6414 #define STACK_DIRECTION $ac_cv_c_stack_direction
6415 EOF
6416
6417 fi
6418
6419 for ac_hdr in unistd.h
6420 do
6421 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6422 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6423 echo "configure:6424: checking for $ac_hdr" >&5
6424 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6425   echo $ac_n "(cached) $ac_c" 1>&6
6426 else
6427   cat > conftest.$ac_ext <<EOF
6428 #line 6429 "configure"
6429 #include "confdefs.h"
6430 #include <$ac_hdr>
6431 EOF
6432 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6433 { (eval echo configure:6434: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6434 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6435 if test -z "$ac_err"; then
6436   rm -rf conftest*
6437   eval "ac_cv_header_$ac_safe=yes"
6438 else
6439   echo "$ac_err" >&5
6440   echo "configure: failed program was:" >&5
6441   cat conftest.$ac_ext >&5
6442   rm -rf conftest*
6443   eval "ac_cv_header_$ac_safe=no"
6444 fi
6445 rm -f conftest*
6446 fi
6447 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6448   echo "$ac_t""yes" 1>&6
6449     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6450   cat >> confdefs.h <<EOF
6451 #define $ac_tr_hdr 1
6452 EOF
6453
6454 else
6455   echo "$ac_t""no" 1>&6
6456 fi
6457 done
6458
6459 for ac_func in getpagesize
6460 do
6461 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6462 echo "configure:6463: checking for $ac_func" >&5
6463 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6464   echo $ac_n "(cached) $ac_c" 1>&6
6465 else
6466   cat > conftest.$ac_ext <<EOF
6467 #line 6468 "configure"
6468 #include "confdefs.h"
6469 /* System header to define __stub macros and hopefully few prototypes,
6470     which can conflict with char $ac_func(); below.  */
6471 #include <assert.h>
6472 /* Override any gcc2 internal prototype to avoid an error.  */
6473 /* We use char because int might match the return type of a gcc2
6474     builtin and then its argument prototype would still apply.  */
6475 char $ac_func();
6476
6477 int main() {
6478
6479 /* The GNU C library defines this for functions which it implements
6480     to always fail with ENOSYS.  Some functions are actually named
6481     something starting with __ and the normal name is an alias.  */
6482 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6483 choke me
6484 #else
6485 $ac_func();
6486 #endif
6487
6488 ; return 0; }
6489 EOF
6490 if { (eval echo configure:6491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6491   rm -rf conftest*
6492   eval "ac_cv_func_$ac_func=yes"
6493 else
6494   echo "configure: failed program was:" >&5
6495   cat conftest.$ac_ext >&5
6496   rm -rf conftest*
6497   eval "ac_cv_func_$ac_func=no"
6498 fi
6499 rm -f conftest*
6500 fi
6501
6502 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6503   echo "$ac_t""yes" 1>&6
6504     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6505   cat >> confdefs.h <<EOF
6506 #define $ac_tr_func 1
6507 EOF
6508
6509 else
6510   echo "$ac_t""no" 1>&6
6511 fi
6512 done
6513
6514 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6515 echo "configure:6516: checking for working mmap" >&5
6516 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6517   echo $ac_n "(cached) $ac_c" 1>&6
6518 else
6519   if test "$cross_compiling" = yes; then
6520   ac_cv_func_mmap_fixed_mapped=no
6521 else
6522   cat > conftest.$ac_ext <<EOF
6523 #line 6524 "configure"
6524 #include "confdefs.h"
6525
6526 /* Thanks to Mike Haertel and Jim Avera for this test.
6527    Here is a matrix of mmap possibilities:
6528         mmap private not fixed
6529         mmap private fixed at somewhere currently unmapped
6530         mmap private fixed at somewhere already mapped
6531         mmap shared not fixed
6532         mmap shared fixed at somewhere currently unmapped
6533         mmap shared fixed at somewhere already mapped
6534    For private mappings, we should verify that changes cannot be read()
6535    back from the file, nor mmap's back from the file at a different
6536    address.  (There have been systems where private was not correctly
6537    implemented like the infamous i386 svr4.0, and systems where the
6538    VM page cache was not coherent with the filesystem buffer cache
6539    like early versions of FreeBSD and possibly contemporary NetBSD.)
6540    For shared mappings, we should conversely verify that changes get
6541    propogated back to all the places they're supposed to be.
6542
6543    Grep wants private fixed already mapped.
6544    The main things grep needs to know about mmap are:
6545    * does it exist and is it safe to write into the mmap'd area
6546    * how to use it (BSD variants)  */
6547 #include <sys/types.h>
6548 #include <fcntl.h>
6549 #include <sys/mman.h>
6550
6551 /* This mess was copied from the GNU getpagesize.h.  */
6552 #ifndef HAVE_GETPAGESIZE
6553 # ifdef HAVE_UNISTD_H
6554 #  include <unistd.h>
6555 # endif
6556
6557 /* Assume that all systems that can run configure have sys/param.h.  */
6558 # ifndef HAVE_SYS_PARAM_H
6559 #  define HAVE_SYS_PARAM_H 1
6560 # endif
6561
6562 # ifdef _SC_PAGESIZE
6563 #  define getpagesize() sysconf(_SC_PAGESIZE)
6564 # else /* no _SC_PAGESIZE */
6565 #  ifdef HAVE_SYS_PARAM_H
6566 #   include <sys/param.h>
6567 #   ifdef EXEC_PAGESIZE
6568 #    define getpagesize() EXEC_PAGESIZE
6569 #   else /* no EXEC_PAGESIZE */
6570 #    ifdef NBPG
6571 #     define getpagesize() NBPG * CLSIZE
6572 #     ifndef CLSIZE
6573 #      define CLSIZE 1
6574 #     endif /* no CLSIZE */
6575 #    else /* no NBPG */
6576 #     ifdef NBPC
6577 #      define getpagesize() NBPC
6578 #     else /* no NBPC */
6579 #      ifdef PAGESIZE
6580 #       define getpagesize() PAGESIZE
6581 #      endif /* PAGESIZE */
6582 #     endif /* no NBPC */
6583 #    endif /* no NBPG */
6584 #   endif /* no EXEC_PAGESIZE */
6585 #  else /* no HAVE_SYS_PARAM_H */
6586 #   define getpagesize() 8192   /* punt totally */
6587 #  endif /* no HAVE_SYS_PARAM_H */
6588 # endif /* no _SC_PAGESIZE */
6589
6590 #endif /* no HAVE_GETPAGESIZE */
6591
6592 #ifdef __cplusplus
6593 extern "C" { void *malloc(unsigned); }
6594 #else
6595 char *malloc();
6596 #endif
6597
6598 int
6599 main()
6600 {
6601         char *data, *data2, *data3;
6602         int i, pagesize;
6603         int fd;
6604
6605         pagesize = getpagesize();
6606
6607         /*
6608          * First, make a file with some known garbage in it.
6609          */
6610         data = malloc(pagesize);
6611         if (!data)
6612                 exit(1);
6613         for (i = 0; i < pagesize; ++i)
6614                 *(data + i) = rand();
6615         umask(0);
6616         fd = creat("conftestmmap", 0600);
6617         if (fd < 0)
6618                 exit(1);
6619         if (write(fd, data, pagesize) != pagesize)
6620                 exit(1);
6621         close(fd);
6622
6623         /*
6624          * Next, try to mmap the file at a fixed address which
6625          * already has something else allocated at it.  If we can,
6626          * also make sure that we see the same garbage.
6627          */
6628         fd = open("conftestmmap", O_RDWR);
6629         if (fd < 0)
6630                 exit(1);
6631         data2 = malloc(2 * pagesize);
6632         if (!data2)
6633                 exit(1);
6634         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6635         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6636             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6637                 exit(1);
6638         for (i = 0; i < pagesize; ++i)
6639                 if (*(data + i) != *(data2 + i))
6640                         exit(1);
6641
6642         /*
6643          * Finally, make sure that changes to the mapped area
6644          * do not percolate back to the file as seen by read().
6645          * (This is a bug on some variants of i386 svr4.0.)
6646          */
6647         for (i = 0; i < pagesize; ++i)
6648                 *(data2 + i) = *(data2 + i) + 1;
6649         data3 = malloc(pagesize);
6650         if (!data3)
6651                 exit(1);
6652         if (read(fd, data3, pagesize) != pagesize)
6653                 exit(1);
6654         for (i = 0; i < pagesize; ++i)
6655                 if (*(data + i) != *(data3 + i))
6656                         exit(1);
6657         close(fd);
6658         unlink("conftestmmap");
6659         exit(0);
6660 }
6661
6662 EOF
6663 if { (eval echo configure:6664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6664 then
6665   ac_cv_func_mmap_fixed_mapped=yes
6666 else
6667   echo "configure: failed program was:" >&5
6668   cat conftest.$ac_ext >&5
6669   rm -fr conftest*
6670   ac_cv_func_mmap_fixed_mapped=no
6671 fi
6672 rm -fr conftest*
6673 fi
6674
6675 fi
6676
6677 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6678 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6679   cat >> confdefs.h <<\EOF
6680 #define HAVE_MMAP 1
6681 EOF
6682
6683 fi
6684
6685
6686    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
6687 unistd.h sys/param.h
6688 do
6689 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6690 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6691 echo "configure:6692: checking for $ac_hdr" >&5
6692 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6693   echo $ac_n "(cached) $ac_c" 1>&6
6694 else
6695   cat > conftest.$ac_ext <<EOF
6696 #line 6697 "configure"
6697 #include "confdefs.h"
6698 #include <$ac_hdr>
6699 EOF
6700 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6701 { (eval echo configure:6702: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6702 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6703 if test -z "$ac_err"; then
6704   rm -rf conftest*
6705   eval "ac_cv_header_$ac_safe=yes"
6706 else
6707   echo "$ac_err" >&5
6708   echo "configure: failed program was:" >&5
6709   cat conftest.$ac_ext >&5
6710   rm -rf conftest*
6711   eval "ac_cv_header_$ac_safe=no"
6712 fi
6713 rm -f conftest*
6714 fi
6715 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6716   echo "$ac_t""yes" 1>&6
6717     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6718   cat >> confdefs.h <<EOF
6719 #define $ac_tr_hdr 1
6720 EOF
6721
6722 else
6723   echo "$ac_t""no" 1>&6
6724 fi
6725 done
6726
6727    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
6728 strdup __argz_count __argz_stringify __argz_next
6729 do
6730 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6731 echo "configure:6732: checking for $ac_func" >&5
6732 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6733   echo $ac_n "(cached) $ac_c" 1>&6
6734 else
6735   cat > conftest.$ac_ext <<EOF
6736 #line 6737 "configure"
6737 #include "confdefs.h"
6738 /* System header to define __stub macros and hopefully few prototypes,
6739     which can conflict with char $ac_func(); below.  */
6740 #include <assert.h>
6741 /* Override any gcc2 internal prototype to avoid an error.  */
6742 /* We use char because int might match the return type of a gcc2
6743     builtin and then its argument prototype would still apply.  */
6744 char $ac_func();
6745
6746 int main() {
6747
6748 /* The GNU C library defines this for functions which it implements
6749     to always fail with ENOSYS.  Some functions are actually named
6750     something starting with __ and the normal name is an alias.  */
6751 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6752 choke me
6753 #else
6754 $ac_func();
6755 #endif
6756
6757 ; return 0; }
6758 EOF
6759 if { (eval echo configure:6760: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6760   rm -rf conftest*
6761   eval "ac_cv_func_$ac_func=yes"
6762 else
6763   echo "configure: failed program was:" >&5
6764   cat conftest.$ac_ext >&5
6765   rm -rf conftest*
6766   eval "ac_cv_func_$ac_func=no"
6767 fi
6768 rm -f conftest*
6769 fi
6770
6771 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6772   echo "$ac_t""yes" 1>&6
6773     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6774   cat >> confdefs.h <<EOF
6775 #define $ac_tr_func 1
6776 EOF
6777
6778 else
6779   echo "$ac_t""no" 1>&6
6780 fi
6781 done
6782
6783
6784    if test "${ac_cv_func_stpcpy+set}" != "set"; then
6785      for ac_func in stpcpy
6786 do
6787 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6788 echo "configure:6789: checking for $ac_func" >&5
6789 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6790   echo $ac_n "(cached) $ac_c" 1>&6
6791 else
6792   cat > conftest.$ac_ext <<EOF
6793 #line 6794 "configure"
6794 #include "confdefs.h"
6795 /* System header to define __stub macros and hopefully few prototypes,
6796     which can conflict with char $ac_func(); below.  */
6797 #include <assert.h>
6798 /* Override any gcc2 internal prototype to avoid an error.  */
6799 /* We use char because int might match the return type of a gcc2
6800     builtin and then its argument prototype would still apply.  */
6801 char $ac_func();
6802
6803 int main() {
6804
6805 /* The GNU C library defines this for functions which it implements
6806     to always fail with ENOSYS.  Some functions are actually named
6807     something starting with __ and the normal name is an alias.  */
6808 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6809 choke me
6810 #else
6811 $ac_func();
6812 #endif
6813
6814 ; return 0; }
6815 EOF
6816 if { (eval echo configure:6817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6817   rm -rf conftest*
6818   eval "ac_cv_func_$ac_func=yes"
6819 else
6820   echo "configure: failed program was:" >&5
6821   cat conftest.$ac_ext >&5
6822   rm -rf conftest*
6823   eval "ac_cv_func_$ac_func=no"
6824 fi
6825 rm -f conftest*
6826 fi
6827
6828 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6829   echo "$ac_t""yes" 1>&6
6830     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6831   cat >> confdefs.h <<EOF
6832 #define $ac_tr_func 1
6833 EOF
6834
6835 else
6836   echo "$ac_t""no" 1>&6
6837 fi
6838 done
6839
6840    fi
6841    if test "${ac_cv_func_stpcpy}" = "yes"; then
6842      cat >> confdefs.h <<\EOF
6843 #define HAVE_STPCPY 1
6844 EOF
6845
6846    fi
6847
6848    if test $ac_cv_header_locale_h = yes; then
6849     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
6850 echo "configure:6851: checking for LC_MESSAGES" >&5
6851 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
6852   echo $ac_n "(cached) $ac_c" 1>&6
6853 else
6854   cat > conftest.$ac_ext <<EOF
6855 #line 6856 "configure"
6856 #include "confdefs.h"
6857 #include <locale.h>
6858 int main() {
6859 return LC_MESSAGES
6860 ; return 0; }
6861 EOF
6862 if { (eval echo configure:6863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6863   rm -rf conftest*
6864   am_cv_val_LC_MESSAGES=yes
6865 else
6866   echo "configure: failed program was:" >&5
6867   cat conftest.$ac_ext >&5
6868   rm -rf conftest*
6869   am_cv_val_LC_MESSAGES=no
6870 fi
6871 rm -f conftest*
6872 fi
6873
6874 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
6875     if test $am_cv_val_LC_MESSAGES = yes; then
6876       cat >> confdefs.h <<\EOF
6877 #define HAVE_LC_MESSAGES 1
6878 EOF
6879
6880     fi
6881   fi
6882    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
6883 echo "configure:6884: checking whether NLS is requested" >&5
6884         # Check whether --enable-nls or --disable-nls was given.
6885 if test "${enable_nls+set}" = set; then
6886   enableval="$enable_nls"
6887   USE_NLS=$enableval
6888 else
6889   USE_NLS=yes
6890 fi
6891
6892     echo "$ac_t""$USE_NLS" 1>&6
6893
6894
6895     USE_INCLUDED_LIBINTL=no
6896
6897         if test "$USE_NLS" = "yes"; then
6898       cat >> confdefs.h <<\EOF
6899 #define ENABLE_NLS 1
6900 EOF
6901
6902       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
6903 echo "configure:6904: checking whether included gettext is requested" >&5
6904       # Check whether --with-included-gettext or --without-included-gettext was given.
6905 if test "${with_included_gettext+set}" = set; then
6906   withval="$with_included_gettext"
6907   nls_cv_force_use_gnu_gettext=$withval
6908 else
6909   nls_cv_force_use_gnu_gettext=no
6910 fi
6911
6912       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
6913
6914       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
6915       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
6916                                         nls_cv_header_intl=
6917         nls_cv_header_libgt=
6918         CATOBJEXT=NONE
6919
6920         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
6921 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
6922 echo "configure:6923: checking for libintl.h" >&5
6923 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6924   echo $ac_n "(cached) $ac_c" 1>&6
6925 else
6926   cat > conftest.$ac_ext <<EOF
6927 #line 6928 "configure"
6928 #include "confdefs.h"
6929 #include <libintl.h>
6930 EOF
6931 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6932 { (eval echo configure:6933: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6933 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6934 if test -z "$ac_err"; then
6935   rm -rf conftest*
6936   eval "ac_cv_header_$ac_safe=yes"
6937 else
6938   echo "$ac_err" >&5
6939   echo "configure: failed program was:" >&5
6940   cat conftest.$ac_ext >&5
6941   rm -rf conftest*
6942   eval "ac_cv_header_$ac_safe=no"
6943 fi
6944 rm -f conftest*
6945 fi
6946 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6947   echo "$ac_t""yes" 1>&6
6948   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
6949 echo "configure:6950: checking for gettext in libc" >&5
6950 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
6951   echo $ac_n "(cached) $ac_c" 1>&6
6952 else
6953   cat > conftest.$ac_ext <<EOF
6954 #line 6955 "configure"
6955 #include "confdefs.h"
6956 #include <libintl.h>
6957 int main() {
6958 return (int) gettext ("")
6959 ; return 0; }
6960 EOF
6961 if { (eval echo configure:6962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6962   rm -rf conftest*
6963   gt_cv_func_gettext_libc=yes
6964 else
6965   echo "configure: failed program was:" >&5
6966   cat conftest.$ac_ext >&5
6967   rm -rf conftest*
6968   gt_cv_func_gettext_libc=no
6969 fi
6970 rm -f conftest*
6971 fi
6972
6973 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
6974
6975            if test "$gt_cv_func_gettext_libc" != "yes"; then
6976              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
6977 echo "configure:6978: checking for bindtextdomain in -lintl" >&5
6978 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
6979 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6980   echo $ac_n "(cached) $ac_c" 1>&6
6981 else
6982   ac_save_LIBS="$LIBS"
6983 LIBS="-lintl  $LIBS"
6984 cat > conftest.$ac_ext <<EOF
6985 #line 6986 "configure"
6986 #include "confdefs.h"
6987 /* Override any gcc2 internal prototype to avoid an error.  */
6988 /* We use char because int might match the return type of a gcc2
6989     builtin and then its argument prototype would still apply.  */
6990 char bindtextdomain();
6991
6992 int main() {
6993 bindtextdomain()
6994 ; return 0; }
6995 EOF
6996 if { (eval echo configure:6997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6997   rm -rf conftest*
6998   eval "ac_cv_lib_$ac_lib_var=yes"
6999 else
7000   echo "configure: failed program was:" >&5
7001   cat conftest.$ac_ext >&5
7002   rm -rf conftest*
7003   eval "ac_cv_lib_$ac_lib_var=no"
7004 fi
7005 rm -f conftest*
7006 LIBS="$ac_save_LIBS"
7007
7008 fi
7009 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7010   echo "$ac_t""yes" 1>&6
7011   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7012 echo "configure:7013: checking for gettext in libintl" >&5
7013 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7014   echo $ac_n "(cached) $ac_c" 1>&6
7015 else
7016   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7017 echo "configure:7018: checking for gettext in -lintl" >&5
7018 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7019 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7020   echo $ac_n "(cached) $ac_c" 1>&6
7021 else
7022   ac_save_LIBS="$LIBS"
7023 LIBS="-lintl  $LIBS"
7024 cat > conftest.$ac_ext <<EOF
7025 #line 7026 "configure"
7026 #include "confdefs.h"
7027 /* Override any gcc2 internal prototype to avoid an error.  */
7028 /* We use char because int might match the return type of a gcc2
7029     builtin and then its argument prototype would still apply.  */
7030 char gettext();
7031
7032 int main() {
7033 gettext()
7034 ; return 0; }
7035 EOF
7036 if { (eval echo configure:7037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7037   rm -rf conftest*
7038   eval "ac_cv_lib_$ac_lib_var=yes"
7039 else
7040   echo "configure: failed program was:" >&5
7041   cat conftest.$ac_ext >&5
7042   rm -rf conftest*
7043   eval "ac_cv_lib_$ac_lib_var=no"
7044 fi
7045 rm -f conftest*
7046 LIBS="$ac_save_LIBS"
7047
7048 fi
7049 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7050   echo "$ac_t""yes" 1>&6
7051   gt_cv_func_gettext_libintl=yes
7052 else
7053   echo "$ac_t""no" 1>&6
7054 gt_cv_func_gettext_libintl=no
7055 fi
7056
7057 fi
7058
7059 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7060 else
7061   echo "$ac_t""no" 1>&6
7062 fi
7063
7064            fi
7065
7066            if test "$gt_cv_func_gettext_libc" = "yes" \
7067               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7068               cat >> confdefs.h <<\EOF
7069 #define HAVE_GETTEXT 1
7070 EOF
7071
7072               # Extract the first word of "msgfmt", so it can be a program name with args.
7073 set dummy msgfmt; ac_word=$2
7074 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7075 echo "configure:7076: checking for $ac_word" >&5
7076 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7077   echo $ac_n "(cached) $ac_c" 1>&6
7078 else
7079   case "$MSGFMT" in
7080   /*)
7081   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7082   ;;
7083   *)
7084   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7085   for ac_dir in $PATH; do
7086     test -z "$ac_dir" && ac_dir=.
7087     if test -f $ac_dir/$ac_word; then
7088       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7089         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7090         break
7091       fi
7092     fi
7093   done
7094   IFS="$ac_save_ifs"
7095   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7096   ;;
7097 esac
7098 fi
7099 MSGFMT="$ac_cv_path_MSGFMT"
7100 if test -n "$MSGFMT"; then
7101   echo "$ac_t""$MSGFMT" 1>&6
7102 else
7103   echo "$ac_t""no" 1>&6
7104 fi
7105               if test "$MSGFMT" != "no"; then
7106                 for ac_func in dcgettext
7107 do
7108 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7109 echo "configure:7110: checking for $ac_func" >&5
7110 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7111   echo $ac_n "(cached) $ac_c" 1>&6
7112 else
7113   cat > conftest.$ac_ext <<EOF
7114 #line 7115 "configure"
7115 #include "confdefs.h"
7116 /* System header to define __stub macros and hopefully few prototypes,
7117     which can conflict with char $ac_func(); below.  */
7118 #include <assert.h>
7119 /* Override any gcc2 internal prototype to avoid an error.  */
7120 /* We use char because int might match the return type of a gcc2
7121     builtin and then its argument prototype would still apply.  */
7122 char $ac_func();
7123
7124 int main() {
7125
7126 /* The GNU C library defines this for functions which it implements
7127     to always fail with ENOSYS.  Some functions are actually named
7128     something starting with __ and the normal name is an alias.  */
7129 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7130 choke me
7131 #else
7132 $ac_func();
7133 #endif
7134
7135 ; return 0; }
7136 EOF
7137 if { (eval echo configure:7138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7138   rm -rf conftest*
7139   eval "ac_cv_func_$ac_func=yes"
7140 else
7141   echo "configure: failed program was:" >&5
7142   cat conftest.$ac_ext >&5
7143   rm -rf conftest*
7144   eval "ac_cv_func_$ac_func=no"
7145 fi
7146 rm -f conftest*
7147 fi
7148
7149 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7150   echo "$ac_t""yes" 1>&6
7151     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7152   cat >> confdefs.h <<EOF
7153 #define $ac_tr_func 1
7154 EOF
7155
7156 else
7157   echo "$ac_t""no" 1>&6
7158 fi
7159 done
7160
7161                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7162 set dummy gmsgfmt; ac_word=$2
7163 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7164 echo "configure:7165: checking for $ac_word" >&5
7165 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7166   echo $ac_n "(cached) $ac_c" 1>&6
7167 else
7168   case "$GMSGFMT" in
7169   /*)
7170   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7171   ;;
7172   ?:/*)
7173   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7174   ;;
7175   *)
7176   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7177   ac_dummy="$PATH"
7178   for ac_dir in $ac_dummy; do
7179     test -z "$ac_dir" && ac_dir=.
7180     if test -f $ac_dir/$ac_word; then
7181       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7182       break
7183     fi
7184   done
7185   IFS="$ac_save_ifs"
7186   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7187   ;;
7188 esac
7189 fi
7190 GMSGFMT="$ac_cv_path_GMSGFMT"
7191 if test -n "$GMSGFMT"; then
7192   echo "$ac_t""$GMSGFMT" 1>&6
7193 else
7194   echo "$ac_t""no" 1>&6
7195 fi
7196
7197                 # Extract the first word of "xgettext", so it can be a program name with args.
7198 set dummy xgettext; ac_word=$2
7199 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7200 echo "configure:7201: checking for $ac_word" >&5
7201 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7202   echo $ac_n "(cached) $ac_c" 1>&6
7203 else
7204   case "$XGETTEXT" in
7205   /*)
7206   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7207   ;;
7208   *)
7209   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7210   for ac_dir in $PATH; do
7211     test -z "$ac_dir" && ac_dir=.
7212     if test -f $ac_dir/$ac_word; then
7213       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7214         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7215         break
7216       fi
7217     fi
7218   done
7219   IFS="$ac_save_ifs"
7220   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7221   ;;
7222 esac
7223 fi
7224 XGETTEXT="$ac_cv_path_XGETTEXT"
7225 if test -n "$XGETTEXT"; then
7226   echo "$ac_t""$XGETTEXT" 1>&6
7227 else
7228   echo "$ac_t""no" 1>&6
7229 fi
7230
7231                 cat > conftest.$ac_ext <<EOF
7232 #line 7233 "configure"
7233 #include "confdefs.h"
7234
7235 int main() {
7236 extern int _nl_msg_cat_cntr;
7237                                return _nl_msg_cat_cntr
7238 ; return 0; }
7239 EOF
7240 if { (eval echo configure:7241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7241   rm -rf conftest*
7242   CATOBJEXT=.gmo
7243                    DATADIRNAME=share
7244 else
7245   echo "configure: failed program was:" >&5
7246   cat conftest.$ac_ext >&5
7247   rm -rf conftest*
7248   CATOBJEXT=.mo
7249                    DATADIRNAME=lib
7250 fi
7251 rm -f conftest*
7252                 INSTOBJEXT=.mo
7253               fi
7254             fi
7255
7256 else
7257   echo "$ac_t""no" 1>&6
7258 fi
7259
7260
7261         if test "$CATOBJEXT" = "NONE"; then
7262           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7263 echo "configure:7264: checking whether catgets can be used" >&5
7264           # Check whether --with-catgets or --without-catgets was given.
7265 if test "${with_catgets+set}" = set; then
7266   withval="$with_catgets"
7267   nls_cv_use_catgets=$withval
7268 else
7269   nls_cv_use_catgets=no
7270 fi
7271
7272           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7273
7274           if test "$nls_cv_use_catgets" = "yes"; then
7275                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7276 echo "configure:7277: checking for main in -li" >&5
7277 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7278 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7279   echo $ac_n "(cached) $ac_c" 1>&6
7280 else
7281   ac_save_LIBS="$LIBS"
7282 LIBS="-li  $LIBS"
7283 cat > conftest.$ac_ext <<EOF
7284 #line 7285 "configure"
7285 #include "confdefs.h"
7286
7287 int main() {
7288 main()
7289 ; return 0; }
7290 EOF
7291 if { (eval echo configure:7292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7292   rm -rf conftest*
7293   eval "ac_cv_lib_$ac_lib_var=yes"
7294 else
7295   echo "configure: failed program was:" >&5
7296   cat conftest.$ac_ext >&5
7297   rm -rf conftest*
7298   eval "ac_cv_lib_$ac_lib_var=no"
7299 fi
7300 rm -f conftest*
7301 LIBS="$ac_save_LIBS"
7302
7303 fi
7304 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7305   echo "$ac_t""yes" 1>&6
7306     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7307     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7308   cat >> confdefs.h <<EOF
7309 #define $ac_tr_lib 1
7310 EOF
7311
7312   LIBS="-li $LIBS"
7313
7314 else
7315   echo "$ac_t""no" 1>&6
7316 fi
7317
7318             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7319 echo "configure:7320: checking for catgets" >&5
7320 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7321   echo $ac_n "(cached) $ac_c" 1>&6
7322 else
7323   cat > conftest.$ac_ext <<EOF
7324 #line 7325 "configure"
7325 #include "confdefs.h"
7326 /* System header to define __stub macros and hopefully few prototypes,
7327     which can conflict with char catgets(); below.  */
7328 #include <assert.h>
7329 /* Override any gcc2 internal prototype to avoid an error.  */
7330 /* We use char because int might match the return type of a gcc2
7331     builtin and then its argument prototype would still apply.  */
7332 char catgets();
7333
7334 int main() {
7335
7336 /* The GNU C library defines this for functions which it implements
7337     to always fail with ENOSYS.  Some functions are actually named
7338     something starting with __ and the normal name is an alias.  */
7339 #if defined (__stub_catgets) || defined (__stub___catgets)
7340 choke me
7341 #else
7342 catgets();
7343 #endif
7344
7345 ; return 0; }
7346 EOF
7347 if { (eval echo configure:7348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7348   rm -rf conftest*
7349   eval "ac_cv_func_catgets=yes"
7350 else
7351   echo "configure: failed program was:" >&5
7352   cat conftest.$ac_ext >&5
7353   rm -rf conftest*
7354   eval "ac_cv_func_catgets=no"
7355 fi
7356 rm -f conftest*
7357 fi
7358
7359 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7360   echo "$ac_t""yes" 1>&6
7361   cat >> confdefs.h <<\EOF
7362 #define HAVE_CATGETS 1
7363 EOF
7364
7365                INTLOBJS="\$(CATOBJS)"
7366                # Extract the first word of "gencat", so it can be a program name with args.
7367 set dummy gencat; ac_word=$2
7368 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7369 echo "configure:7370: checking for $ac_word" >&5
7370 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7371   echo $ac_n "(cached) $ac_c" 1>&6
7372 else
7373   case "$GENCAT" in
7374   /*)
7375   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7376   ;;
7377   ?:/*)
7378   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7379   ;;
7380   *)
7381   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7382   ac_dummy="$PATH"
7383   for ac_dir in $ac_dummy; do
7384     test -z "$ac_dir" && ac_dir=.
7385     if test -f $ac_dir/$ac_word; then
7386       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7387       break
7388     fi
7389   done
7390   IFS="$ac_save_ifs"
7391   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7392   ;;
7393 esac
7394 fi
7395 GENCAT="$ac_cv_path_GENCAT"
7396 if test -n "$GENCAT"; then
7397   echo "$ac_t""$GENCAT" 1>&6
7398 else
7399   echo "$ac_t""no" 1>&6
7400 fi
7401                if test "$GENCAT" != "no"; then
7402                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7403 set dummy gmsgfmt; ac_word=$2
7404 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7405 echo "configure:7406: checking for $ac_word" >&5
7406 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7407   echo $ac_n "(cached) $ac_c" 1>&6
7408 else
7409   case "$GMSGFMT" in
7410   /*)
7411   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7412   ;;
7413   ?:/*)
7414   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7415   ;;
7416   *)
7417   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7418   ac_dummy="$PATH"
7419   for ac_dir in $ac_dummy; do
7420     test -z "$ac_dir" && ac_dir=.
7421     if test -f $ac_dir/$ac_word; then
7422       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7423       break
7424     fi
7425   done
7426   IFS="$ac_save_ifs"
7427   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7428   ;;
7429 esac
7430 fi
7431 GMSGFMT="$ac_cv_path_GMSGFMT"
7432 if test -n "$GMSGFMT"; then
7433   echo "$ac_t""$GMSGFMT" 1>&6
7434 else
7435   echo "$ac_t""no" 1>&6
7436 fi
7437
7438                  if test "$GMSGFMT" = "no"; then
7439                    # Extract the first word of "msgfmt", so it can be a program name with args.
7440 set dummy msgfmt; ac_word=$2
7441 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7442 echo "configure:7443: checking for $ac_word" >&5
7443 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7444   echo $ac_n "(cached) $ac_c" 1>&6
7445 else
7446   case "$GMSGFMT" in
7447   /*)
7448   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7449   ;;
7450   *)
7451   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7452   for ac_dir in $PATH; do
7453     test -z "$ac_dir" && ac_dir=.
7454     if test -f $ac_dir/$ac_word; then
7455       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7456         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7457         break
7458       fi
7459     fi
7460   done
7461   IFS="$ac_save_ifs"
7462   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7463   ;;
7464 esac
7465 fi
7466 GMSGFMT="$ac_cv_path_GMSGFMT"
7467 if test -n "$GMSGFMT"; then
7468   echo "$ac_t""$GMSGFMT" 1>&6
7469 else
7470   echo "$ac_t""no" 1>&6
7471 fi
7472
7473                  fi
7474                  # Extract the first word of "xgettext", so it can be a program name with args.
7475 set dummy xgettext; ac_word=$2
7476 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7477 echo "configure:7478: checking for $ac_word" >&5
7478 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7479   echo $ac_n "(cached) $ac_c" 1>&6
7480 else
7481   case "$XGETTEXT" in
7482   /*)
7483   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7484   ;;
7485   *)
7486   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7487   for ac_dir in $PATH; do
7488     test -z "$ac_dir" && ac_dir=.
7489     if test -f $ac_dir/$ac_word; then
7490       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7491         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7492         break
7493       fi
7494     fi
7495   done
7496   IFS="$ac_save_ifs"
7497   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7498   ;;
7499 esac
7500 fi
7501 XGETTEXT="$ac_cv_path_XGETTEXT"
7502 if test -n "$XGETTEXT"; then
7503   echo "$ac_t""$XGETTEXT" 1>&6
7504 else
7505   echo "$ac_t""no" 1>&6
7506 fi
7507
7508                  USE_INCLUDED_LIBINTL=yes
7509                  CATOBJEXT=.cat
7510                  INSTOBJEXT=.cat
7511                  DATADIRNAME=lib
7512                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7513                  INTLLIBS=$INTLDEPS
7514                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7515                  nls_cv_header_intl=intl/libintl.h
7516                  nls_cv_header_libgt=intl/libgettext.h
7517                fi
7518 else
7519   echo "$ac_t""no" 1>&6
7520 fi
7521
7522           fi
7523         fi
7524
7525         if test "$CATOBJEXT" = "NONE"; then
7526                           nls_cv_use_gnu_gettext=yes
7527         fi
7528       fi
7529
7530       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7531                 INTLOBJS="\$(GETTOBJS)"
7532         # Extract the first word of "msgfmt", so it can be a program name with args.
7533 set dummy msgfmt; ac_word=$2
7534 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7535 echo "configure:7536: checking for $ac_word" >&5
7536 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7537   echo $ac_n "(cached) $ac_c" 1>&6
7538 else
7539   case "$MSGFMT" in
7540   /*)
7541   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7542   ;;
7543   *)
7544   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7545   for ac_dir in $PATH; do
7546     test -z "$ac_dir" && ac_dir=.
7547     if test -f $ac_dir/$ac_word; then
7548       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7549         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7550         break
7551       fi
7552     fi
7553   done
7554   IFS="$ac_save_ifs"
7555   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7556   ;;
7557 esac
7558 fi
7559 MSGFMT="$ac_cv_path_MSGFMT"
7560 if test -n "$MSGFMT"; then
7561   echo "$ac_t""$MSGFMT" 1>&6
7562 else
7563   echo "$ac_t""no" 1>&6
7564 fi
7565
7566         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7567 set dummy gmsgfmt; ac_word=$2
7568 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7569 echo "configure:7570: checking for $ac_word" >&5
7570 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7571   echo $ac_n "(cached) $ac_c" 1>&6
7572 else
7573   case "$GMSGFMT" in
7574   /*)
7575   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7576   ;;
7577   ?:/*)
7578   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7579   ;;
7580   *)
7581   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7582   ac_dummy="$PATH"
7583   for ac_dir in $ac_dummy; do
7584     test -z "$ac_dir" && ac_dir=.
7585     if test -f $ac_dir/$ac_word; then
7586       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7587       break
7588     fi
7589   done
7590   IFS="$ac_save_ifs"
7591   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7592   ;;
7593 esac
7594 fi
7595 GMSGFMT="$ac_cv_path_GMSGFMT"
7596 if test -n "$GMSGFMT"; then
7597   echo "$ac_t""$GMSGFMT" 1>&6
7598 else
7599   echo "$ac_t""no" 1>&6
7600 fi
7601
7602         # Extract the first word of "xgettext", so it can be a program name with args.
7603 set dummy xgettext; ac_word=$2
7604 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7605 echo "configure:7606: checking for $ac_word" >&5
7606 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7607   echo $ac_n "(cached) $ac_c" 1>&6
7608 else
7609   case "$XGETTEXT" in
7610   /*)
7611   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7612   ;;
7613   *)
7614   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7615   for ac_dir in $PATH; do
7616     test -z "$ac_dir" && ac_dir=.
7617     if test -f $ac_dir/$ac_word; then
7618       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7619         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7620         break
7621       fi
7622     fi
7623   done
7624   IFS="$ac_save_ifs"
7625   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7626   ;;
7627 esac
7628 fi
7629 XGETTEXT="$ac_cv_path_XGETTEXT"
7630 if test -n "$XGETTEXT"; then
7631   echo "$ac_t""$XGETTEXT" 1>&6
7632 else
7633   echo "$ac_t""no" 1>&6
7634 fi
7635
7636
7637         USE_INCLUDED_LIBINTL=yes
7638         CATOBJEXT=.gmo
7639         INSTOBJEXT=.mo
7640         DATADIRNAME=share
7641         INTLDEPS='$(top_builddir)/intl/libintl.a'
7642         INTLLIBS=$INTLDEPS
7643         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7644         nls_cv_header_intl=intl/libintl.h
7645         nls_cv_header_libgt=intl/libgettext.h
7646       fi
7647
7648             if test "$XGETTEXT" != ":"; then
7649                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
7650           : ;
7651         else
7652           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
7653           XGETTEXT=":"
7654         fi
7655       fi
7656
7657       # We need to process the po/ directory.
7658       POSUB=po
7659     else
7660       DATADIRNAME=share
7661       nls_cv_header_intl=intl/libintl.h
7662       nls_cv_header_libgt=intl/libgettext.h
7663     fi
7664
7665
7666
7667
7668     # If this is used in GNU gettext we have to set USE_NLS to `yes'
7669     # because some of the sources are only built for this goal.
7670     if test "$PACKAGE" = gettext; then
7671       USE_NLS=yes
7672       USE_INCLUDED_LIBINTL=yes
7673     fi
7674
7675                 for lang in $ALL_LINGUAS; do
7676       GMOFILES="$GMOFILES $lang.gmo"
7677       POFILES="$POFILES $lang.po"
7678     done
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693    if test "x$CATOBJEXT" != "x"; then
7694      if test "x$ALL_LINGUAS" = "x"; then
7695        LINGUAS=
7696      else
7697        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
7698 echo "configure:7699: checking for catalogs to be installed" >&5
7699        NEW_LINGUAS=
7700        for lang in ${LINGUAS=$ALL_LINGUAS}; do
7701          case "$ALL_LINGUAS" in
7702           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
7703          esac
7704        done
7705        LINGUAS=$NEW_LINGUAS
7706        echo "$ac_t""$LINGUAS" 1>&6
7707      fi
7708
7709           if test -n "$LINGUAS"; then
7710        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
7711      fi
7712    fi
7713
7714             if test $ac_cv_header_locale_h = yes; then
7715      INCLUDE_LOCALE_H="#include <locale.h>"
7716    else
7717      INCLUDE_LOCALE_H="\
7718 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
7719    fi
7720
7721
7722             test -d intl || mkdir intl
7723    if test "$CATOBJEXT" = ".cat"; then
7724      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
7725 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
7726 echo "configure:7727: checking for linux/version.h" >&5
7727 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7728   echo $ac_n "(cached) $ac_c" 1>&6
7729 else
7730   cat > conftest.$ac_ext <<EOF
7731 #line 7732 "configure"
7732 #include "confdefs.h"
7733 #include <linux/version.h>
7734 EOF
7735 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7736 { (eval echo configure:7737: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7737 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7738 if test -z "$ac_err"; then
7739   rm -rf conftest*
7740   eval "ac_cv_header_$ac_safe=yes"
7741 else
7742   echo "$ac_err" >&5
7743   echo "configure: failed program was:" >&5
7744   cat conftest.$ac_ext >&5
7745   rm -rf conftest*
7746   eval "ac_cv_header_$ac_safe=no"
7747 fi
7748 rm -f conftest*
7749 fi
7750 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7751   echo "$ac_t""yes" 1>&6
7752   msgformat=linux
7753 else
7754   echo "$ac_t""no" 1>&6
7755 msgformat=xopen
7756 fi
7757
7758
7759                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
7760    fi
7761       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
7762      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
7763
7764             if test "$PACKAGE" = "gettext"; then
7765      GT_NO="#NO#"
7766      GT_YES=
7767    else
7768      GT_NO=
7769      GT_YES="#YES#"
7770    fi
7771
7772
7773
7774             MKINSTALLDIRS=
7775    if test -n "$ac_aux_dir"; then
7776      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
7777    fi
7778    if test -z "$MKINSTALLDIRS"; then
7779      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
7780    fi
7781
7782
7783       l=
7784
7785
7786          test -d po || mkdir po
7787    if test "x$srcdir" != "x."; then
7788      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
7789        posrcprefix="$srcdir/"
7790      else
7791        posrcprefix="../$srcdir/"
7792      fi
7793    else
7794      posrcprefix="../"
7795    fi
7796    rm -f po/POTFILES
7797    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
7798         < $srcdir/po/POTFILES.in > po/POTFILES
7799
7800 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
7801
7802 # Get an absolute path to the GCC top-level source directory
7803 holddir=`pwd`
7804 cd $srcdir
7805 topdir=`pwd`
7806 cd $holddir
7807
7808 # Conditionalize the makefile for this host machine.
7809 # Make-host contains the concatenation of all host makefile fragments
7810 # [there can be more than one].  This file is built by configure.frag.
7811 host_overrides=Make-host
7812 dep_host_xmake_file=
7813 for f in .. ${host_xmake_file}
7814 do
7815         if test -f ${srcdir}/config/$f
7816         then
7817                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
7818         fi
7819 done
7820
7821 # Conditionalize the makefile for this target machine.
7822 # Make-target contains the concatenation of all host makefile fragments
7823 # [there can be more than one].  This file is built by configure.frag.
7824 target_overrides=Make-target
7825 dep_tmake_file=
7826 for f in .. ${tmake_file}
7827 do
7828         if test -f ${srcdir}/config/$f
7829         then
7830                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
7831         fi
7832 done
7833
7834 # If the host doesn't support symlinks, modify CC in
7835 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
7836 # Otherwise, we can use "CC=$(CC)".
7837 rm -f symtest.tem
7838 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
7839 then
7840         cc_set_by_configure="\$(CC)"
7841         quoted_cc_set_by_configure="\$(CC)"
7842         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
7843 else
7844         rm -f symtest.tem
7845         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
7846         then
7847                 symbolic_link="cp -p"
7848         else
7849                 symbolic_link="cp"
7850         fi
7851         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
7852         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
7853         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
7854 fi
7855 rm -f symtest.tem
7856
7857 out_object_file=`basename $out_file .c`.o
7858
7859 tm_file_list=
7860 for f in $tm_file; do
7861   case $f in
7862     gansidecl.h )
7863        tm_file_list="${tm_file_list} $f" ;;
7864     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
7865   esac
7866 done
7867
7868 host_xm_file_list=
7869 for f in $host_xm_file; do
7870   case $f in
7871     auto-host.h | gansidecl.h | hwint.h )
7872        host_xm_file_list="${host_xm_file_list} $f" ;;
7873     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
7874   esac
7875 done
7876
7877 build_xm_file_list=
7878 for f in $build_xm_file; do
7879   case $f in
7880     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
7881        build_xm_file_list="${build_xm_file_list} $f" ;;
7882     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
7883   esac
7884 done
7885
7886 # Define macro CROSS_COMPILE in compilation
7887 # if this is a cross-compiler.
7888 # Also use all.cross instead of all.internal
7889 # and add cross-make to Makefile.
7890 cross_overrides="/dev/null"
7891 if test x$host != x$target
7892 then
7893         cross_defines="CROSS=-DCROSS_COMPILE"
7894         cross_overrides="${topdir}/cross-make"
7895 fi
7896
7897 # When building gcc with a cross-compiler, we need to fix a few things.
7898 # This must come after cross-make as we want all.build to override
7899 # all.cross.
7900 build_overrides="/dev/null"
7901 if test x$build != x$host
7902 then
7903         build_overrides="${topdir}/build-make"
7904 fi
7905
7906 # Expand extra_headers to include complete path.
7907 # This substitutes for lots of t-* files.
7908 extra_headers_list=
7909 if test "x$extra_headers" = x
7910 then true
7911 else
7912         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
7913         for file in $extra_headers;
7914         do
7915                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
7916         done
7917 fi
7918
7919 if test x$use_collect2 = xno; then
7920         use_collect2=
7921 fi
7922
7923 # Add a definition of USE_COLLECT2 if system wants one.
7924 # Also tell toplev.c what to do.
7925 # This substitutes for lots of t-* files.
7926 if test x$use_collect2 = x
7927 then
7928         will_use_collect2=
7929         maybe_use_collect2=
7930 else
7931         will_use_collect2="collect2"
7932         maybe_use_collect2="-DUSE_COLLECT2"
7933 fi
7934
7935 # NEED TO CONVERT
7936 # Set MD_DEPS if the real md file is in md.pre-cpp.
7937 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
7938 # for line oriented comments, so we must always use a GNU cpp.  If
7939 # building gcc with a cross compiler, use the cross compiler just
7940 # built.  Otherwise, we can use the cpp just built.
7941 md_file_sub=
7942 if test "x$md_cppflags" = x
7943 then
7944         md_file_sub=$srcdir/config/$md_file
7945 else
7946         md_file=md
7947 fi
7948
7949 # If we have gas in the build tree, make a link to it.
7950 if test -f ../gas/Makefile; then
7951         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
7952 fi
7953
7954 # If we have nm in the build tree, make a link to it.
7955 if test -f ../binutils/Makefile; then
7956         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
7957 fi
7958
7959 # If we have ld in the build tree, make a link to it.
7960 if test -f ../ld/Makefile; then
7961 #       if test x$use_collect2 = x; then
7962 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
7963 #       else
7964                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
7965 #       fi
7966 fi
7967
7968 # Figure out what assembler alignment features are present.
7969 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
7970 echo "configure:7971: checking assembler alignment features" >&5
7971 gcc_cv_as=
7972 gcc_cv_as_alignment_features=
7973 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
7974 if test -x "$DEFAULT_ASSEMBLER"; then
7975         gcc_cv_as="$DEFAULT_ASSEMBLER"
7976 elif test -x "$AS"; then
7977         gcc_cv_as="$AS"
7978 elif test -x as$host_exeext; then
7979         # Build using assembler in the current directory.
7980         gcc_cv_as=./as$host_exeext
7981 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
7982         # Single tree build which includes gas.
7983         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
7984         do
7985                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
7986                 if test x$gcc_cv_gas_version != x; then
7987                         break
7988                 fi
7989         done
7990         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
7991         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
7992         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
7993                 # Gas version 2.6 and later support for .balign and .p2align.
7994                 # bytes to skip when using .p2align.
7995                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
7996                         gcc_cv_as_alignment_features=".balign and .p2align"
7997                         cat >> confdefs.h <<\EOF
7998 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
7999 EOF
8000
8001                 fi
8002                 # Gas version 2.8 and later support specifying the maximum
8003                 # bytes to skip when using .p2align.
8004                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8005                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8006                         cat >> confdefs.h <<\EOF
8007 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8008 EOF
8009
8010                 fi
8011         fi
8012 elif test x$host = x$target; then
8013         # Native build.
8014         gcc_cv_as=as$host_exeext
8015 fi
8016 if test x$gcc_cv_as != x; then
8017         # Check if we have .balign and .p2align
8018         echo ".balign  4" > conftest.s
8019         echo ".p2align  2" >> conftest.s
8020         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8021                 gcc_cv_as_alignment_features=".balign and .p2align"
8022                 cat >> confdefs.h <<\EOF
8023 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8024 EOF
8025
8026         fi
8027         rm -f conftest.s conftest.o
8028         # Check if specifying the maximum bytes to skip when
8029         # using .p2align is supported.
8030         echo ".p2align 4,,7" > conftest.s
8031         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8032                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8033                 cat >> confdefs.h <<\EOF
8034 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8035 EOF
8036
8037         fi
8038         rm -f conftest.s conftest.o
8039 fi
8040 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8041
8042 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8043 echo "configure:8044: checking assembler subsection support" >&5
8044 gcc_cv_as_subsections=
8045 if test x$gcc_cv_as != x; then
8046         # Check if we have .subsection
8047         echo ".subsection 1" > conftest.s
8048         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8049                 gcc_cv_as_subsections=".subsection"
8050                 if test -x nm$host_exeext; then
8051                         gcc_cv_nm=./nm$host_exeext
8052                 elif test x$host = x$target; then
8053                         # Native build.
8054                         gcc_cv_nm=nm$host_exeext
8055                 fi
8056                 if test x$gcc_cv_nm != x; then
8057                         cat > conftest.s <<EOF
8058 conftest_label1: .word 0
8059 .subsection -1
8060 conftest_label2: .word 0
8061 .previous
8062 EOF
8063                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8064                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8065                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8066                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8067                                         :
8068                                 else
8069                                         gcc_cv_as_subsections="working .subsection -1"
8070                                         cat >> confdefs.h <<\EOF
8071 #define HAVE_GAS_SUBSECTION_ORDERING 1
8072 EOF
8073
8074                                 fi
8075                         fi
8076                 fi
8077         fi
8078         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8079 fi
8080 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8081
8082 # Figure out what language subdirectories are present.
8083 # Look if the user specified --enable-languages="..."; if not, use
8084 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8085 # go away some day.
8086 if test x"${enable_languages+set}" != xset; then
8087         if test x"${LANGUAGES+set}" = xset; then
8088                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8089         else
8090                 enable_languages=all
8091         fi
8092 fi
8093 subdirs=
8094 for lang in ${srcdir}/*/config-lang.in ..
8095 do
8096         case $lang in
8097         ..) ;;
8098         # The odd quoting in the next line works around
8099         # an apparent bug in bash 1.12 on linux.
8100         ${srcdir}/[*]/config-lang.in) ;;
8101         *)
8102           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8103           if test "x$lang_alias" = x
8104           then
8105                 echo "$lang doesn't set \$language." 1>&2
8106                 exit 1
8107           fi
8108           if test x"${enable_languages}" = xall; then
8109                 add_this_lang=yes
8110           else
8111                 case "${enable_languages}" in
8112                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8113                         add_this_lang=yes
8114                         ;;
8115                     * )
8116                         add_this_lang=no
8117                         ;;
8118                 esac
8119           fi
8120           if test x"${add_this_lang}" = xyes; then
8121                 case $lang in
8122                     ${srcdir}/ada/config-lang.in)
8123                         if test x$gnat = xyes ; then
8124                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8125                         fi
8126                         ;;
8127                     *)
8128                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8129                         ;;
8130                 esac
8131           fi
8132           ;;
8133         esac
8134 done
8135
8136 # Make gthr-default.h if we have a thread file.
8137 gthread_flags=
8138 if test $thread_file != single; then
8139     rm -f gthr-default.h
8140     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8141     gthread_flags=-DHAVE_GTHR_DEFAULT
8142 fi
8143
8144
8145 # Make empty files to contain the specs and options for each language.
8146 # Then add #include lines to for a compiler that has specs and/or options.
8147
8148 lang_specs_files=
8149 lang_options_files=
8150 lang_tree_files=
8151 rm -f specs.h options.h gencheck.h
8152 touch specs.h options.h gencheck.h
8153 for subdir in . $subdirs
8154 do
8155         if test -f $srcdir/$subdir/lang-specs.h; then
8156                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8157                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8158         fi
8159         if test -f $srcdir/$subdir/lang-options.h; then
8160                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8161                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8162         fi
8163         if test -f $srcdir/$subdir/$subdir-tree.def; then
8164                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8165                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8166         fi
8167 done
8168
8169 # These (without "all_") are set in each config-lang.in.
8170 # `language' must be a single word so is spelled singularly.
8171 all_languages=
8172 all_boot_languages=
8173 all_compilers=
8174 all_stagestuff=
8175 all_diff_excludes=
8176 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8177 # List of language makefile fragments.
8178 all_lang_makefiles=
8179 all_headers=
8180 all_lib2funcs=
8181
8182 # Add the language fragments.
8183 # Languages are added via two mechanisms.  Some information must be
8184 # recorded in makefile variables, these are defined in config-lang.in.
8185 # We accumulate them and plug them into the main Makefile.
8186 # The other mechanism is a set of hooks for each of the main targets
8187 # like `clean', `install', etc.
8188
8189 language_fragments="Make-lang"
8190 language_hooks="Make-hooks"
8191 oldstyle_subdirs=
8192
8193 for s in .. $subdirs
8194 do
8195         if test $s != ".."
8196         then
8197                 language=
8198                 boot_language=
8199                 compilers=
8200                 stagestuff=
8201                 diff_excludes=
8202                 headers=
8203                 outputs=
8204                 lib2funcs=
8205                 . ${srcdir}/$s/config-lang.in
8206                 if test "x$language" = x
8207                 then
8208                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8209                         exit 1
8210                 fi
8211                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8212                 all_languages="$all_languages $language"
8213                 if test "x$boot_language" = xyes
8214                 then
8215                         all_boot_languages="$all_boot_languages $language"
8216                 fi
8217                 all_compilers="$all_compilers $compilers"
8218                 all_stagestuff="$all_stagestuff $stagestuff"
8219                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8220                 all_headers="$all_headers $headers"
8221                 all_outputs="$all_outputs $outputs"
8222                 if test x$outputs = x
8223                 then
8224                         oldstyle_subdirs="$oldstyle_subdirs $s"
8225                 fi
8226                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8227         fi
8228 done
8229
8230 # Since we can't use `::' targets, we link each language in
8231 # with a set of hooks, reached indirectly via lang.${target}.
8232
8233 rm -f Make-hooks
8234 touch Make-hooks
8235 target_list="all.build all.cross start.encap rest.encap \
8236         info dvi \
8237         install-normal install-common install-info install-man \
8238         uninstall distdir \
8239         mostlyclean clean distclean extraclean maintainer-clean \
8240         stage1 stage2 stage3 stage4"
8241 for t in $target_list
8242 do
8243         x=
8244         for lang in .. $all_languages
8245         do
8246                 if test $lang != ".."; then
8247                         x="$x $lang.$t"
8248                 fi
8249         done
8250         echo "lang.$t: $x" >> Make-hooks
8251 done
8252
8253 # If we're not building in srcdir, create .gdbinit.
8254
8255 if test ! -f Makefile.in; then
8256         echo "dir ." > .gdbinit
8257         echo "dir ${srcdir}" >> .gdbinit
8258         if test x$gdb_needs_out_file_path = xyes
8259         then
8260                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8261         fi
8262         if test "x$subdirs" != x; then
8263                 for s in $subdirs
8264                 do
8265                         echo "dir ${srcdir}/$s" >> .gdbinit
8266                 done
8267         fi
8268         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8269 fi
8270
8271 # Define variables host_canonical and build_canonical
8272 # because some Cygnus local changes in the Makefile depend on them.
8273 build_canonical=${build}
8274 host_canonical=${host}
8275 target_subdir=
8276 if test "${host}" != "${target}" ; then
8277     target_subdir=${target}/
8278 fi
8279
8280
8281
8282
8283 # If this is using newlib, then define inhibit_libc in
8284 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8285 # libgcc.a, but that's OK because newib should have its own version of
8286 # assert.h.
8287 inhibit_libc=
8288 if test x$with_newlib = xyes; then
8289         inhibit_libc=-Dinhibit_libc
8290 fi
8291
8292
8293 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
8294 sched_prefix=
8295 sched_cflags=
8296 if test x$enable_haifa = xyes; then
8297     echo "Using the Haifa scheduler."
8298     sched_prefix=haifa-
8299     sched_cflags=-DHAIFA
8300 fi
8301
8302
8303 if test x$enable_haifa != x; then
8304     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
8305     for x in genattrtab.o toplev.o *sched.o; do
8306         if test -f $x; then
8307             echo "Removing $x"
8308             rm -f $x
8309         fi
8310     done
8311 fi
8312
8313 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8314 # absolute path for gcc_tooldir based on inserting the number of up-directory
8315 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8316 # $(libsubdir)/@(unlibsubdir) based path.
8317 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8318 # make and thus we'd get different behavior depending on where we built the
8319 # sources.
8320 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8321     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8322 else
8323 # An explanation of the sed strings:
8324 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8325 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8326 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8327 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8328 #
8329 # (*) Note this pattern overwrites the first character of the string
8330 # with a forward slash if one is not already present.  This is not a
8331 # problem because the exact names of the sub-directories concerned is
8332 # unimportant, just the number of them matters.
8333 #
8334 # The practical upshot of these patterns is like this:
8335 #
8336 #  prefix     exec_prefix        result
8337 #  ------     -----------        ------
8338 #   /foo        /foo/bar          ../
8339 #   /foo/       /foo/bar          ../
8340 #   /foo        /foo/bar/         ../
8341 #   /foo/       /foo/bar/         ../
8342 #   /foo        /foo/bar/ugg      ../../
8343 #
8344     dollar='$$'
8345     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8346 fi
8347
8348
8349
8350 # Nothing to do for FLOAT_H, float_format already handled.
8351 objdir=`pwd`
8352
8353
8354 # Process the language and host/target makefile fragments.
8355 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8356
8357 # Substitute configuration variables
8358
8359
8360
8361
8362
8363
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393
8394
8395
8396
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
8410
8411
8412
8413
8414
8415
8416
8417
8418
8419 # Echo that links are built
8420 if test x$host = x$target
8421 then
8422         str1="native "
8423 else
8424         str1="cross-"
8425         str2=" from $host"
8426 fi
8427
8428 if test x$host != x$build
8429 then
8430         str3=" on a $build system"
8431 fi
8432
8433 if test "x$str2" != x || test "x$str3" != x
8434 then
8435         str4=
8436 fi
8437
8438 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8439
8440 if test "x$str2" != x || test "x$str3" != x
8441 then
8442         echo " ${str2}${str3}." 1>&2
8443 fi
8444
8445 # Truncate the target if necessary
8446 if test x$host_truncate_target != x; then
8447         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
8448 fi
8449
8450 # Configure the subdirectories
8451 # AC_CONFIG_SUBDIRS($subdirs)
8452
8453 # Create the Makefile
8454 # and configure language subdirectories
8455 trap '' 1 2 15
8456 cat > confcache <<\EOF
8457 # This file is a shell script that caches the results of configure
8458 # tests run on this system so they can be shared between configure
8459 # scripts and configure runs.  It is not useful on other systems.
8460 # If it contains results you don't want to keep, you may remove or edit it.
8461 #
8462 # By default, configure uses ./config.cache as the cache file,
8463 # creating it if it does not exist already.  You can give configure
8464 # the --cache-file=FILE option to use a different cache file; that is
8465 # what configure does when it calls configure scripts in
8466 # subdirectories, so they share the cache.
8467 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8468 # config.status only pays attention to the cache file if you give it the
8469 # --recheck option to rerun configure.
8470 #
8471 EOF
8472 # The following way of writing the cache mishandles newlines in values,
8473 # but we know of no workaround that is simple, portable, and efficient.
8474 # So, don't put newlines in cache variables' values.
8475 # Ultrix sh set writes to stderr and can't be redirected directly,
8476 # and sets the high bit in the cache file unless we assign to the vars.
8477 (set) 2>&1 |
8478   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8479   *ac_space=\ *)
8480     # `set' does not quote correctly, so add quotes (double-quote substitution
8481     # turns \\\\ into \\, and sed turns \\ into \).
8482     sed -n \
8483       -e "s/'/'\\\\''/g" \
8484       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8485     ;;
8486   *)
8487     # `set' quotes correctly as required by POSIX, so do not add quotes.
8488     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8489     ;;
8490   esac >> confcache
8491 if cmp -s $cache_file confcache; then
8492   :
8493 else
8494   if test -w $cache_file; then
8495     echo "updating cache $cache_file"
8496     cat confcache > $cache_file
8497   else
8498     echo "not updating unwritable cache $cache_file"
8499   fi
8500 fi
8501 rm -f confcache
8502
8503 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8504
8505 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8506 # Let make expand exec_prefix.
8507 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8508
8509 # Any assignment to VPATH causes Sun make to only execute
8510 # the first set of double-colon rules, so remove it if not needed.
8511 # If there is a colon in the path, we need to keep it.
8512 if test "x$srcdir" = x.; then
8513   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8514 fi
8515
8516 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8517
8518 DEFS=-DHAVE_CONFIG_H
8519
8520 # Without the "./", some shells look in PATH for config.status.
8521 : ${CONFIG_STATUS=./config.status}
8522
8523 echo creating $CONFIG_STATUS
8524 rm -f $CONFIG_STATUS
8525 cat > $CONFIG_STATUS <<EOF
8526 #! /bin/sh
8527 # Generated automatically by configure.
8528 # Run this file to recreate the current configuration.
8529 # This directory was configured as follows,
8530 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8531 #
8532 # $0 $ac_configure_args
8533 #
8534 # Compiler output produced by configure, useful for debugging
8535 # configure, is in ./config.log if it exists.
8536
8537 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8538 for ac_option
8539 do
8540   case "\$ac_option" in
8541   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8542     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8543     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8544   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8545     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8546     exit 0 ;;
8547   -help | --help | --hel | --he | --h)
8548     echo "\$ac_cs_usage"; exit 0 ;;
8549   *) echo "\$ac_cs_usage"; exit 1 ;;
8550   esac
8551 done
8552
8553 ac_given_srcdir=$srcdir
8554
8555 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8556 EOF
8557 cat >> $CONFIG_STATUS <<EOF
8558
8559 # Protect against being on the right side of a sed subst in config.status.
8560 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8561  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8562 $ac_vpsub
8563 $extrasub
8564 s%@SHELL@%$SHELL%g
8565 s%@CFLAGS@%$CFLAGS%g
8566 s%@CPPFLAGS@%$CPPFLAGS%g
8567 s%@CXXFLAGS@%$CXXFLAGS%g
8568 s%@FFLAGS@%$FFLAGS%g
8569 s%@DEFS@%$DEFS%g
8570 s%@LDFLAGS@%$LDFLAGS%g
8571 s%@LIBS@%$LIBS%g
8572 s%@exec_prefix@%$exec_prefix%g
8573 s%@prefix@%$prefix%g
8574 s%@program_transform_name@%$program_transform_name%g
8575 s%@bindir@%$bindir%g
8576 s%@sbindir@%$sbindir%g
8577 s%@libexecdir@%$libexecdir%g
8578 s%@datadir@%$datadir%g
8579 s%@sysconfdir@%$sysconfdir%g
8580 s%@sharedstatedir@%$sharedstatedir%g
8581 s%@localstatedir@%$localstatedir%g
8582 s%@libdir@%$libdir%g
8583 s%@includedir@%$includedir%g
8584 s%@oldincludedir@%$oldincludedir%g
8585 s%@infodir@%$infodir%g
8586 s%@mandir@%$mandir%g
8587 s%@host@%$host%g
8588 s%@host_alias@%$host_alias%g
8589 s%@host_cpu@%$host_cpu%g
8590 s%@host_vendor@%$host_vendor%g
8591 s%@host_os@%$host_os%g
8592 s%@target@%$target%g
8593 s%@target_alias@%$target_alias%g
8594 s%@target_cpu@%$target_cpu%g
8595 s%@target_vendor@%$target_vendor%g
8596 s%@target_os@%$target_os%g
8597 s%@build@%$build%g
8598 s%@build_alias@%$build_alias%g
8599 s%@build_cpu@%$build_cpu%g
8600 s%@build_vendor@%$build_vendor%g
8601 s%@build_os@%$build_os%g
8602 s%@CC@%$CC%g
8603 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
8604 s%@SET_MAKE@%$SET_MAKE%g
8605 s%@AWK@%$AWK%g
8606 s%@LEX@%$LEX%g
8607 s%@LEXLIB@%$LEXLIB%g
8608 s%@LN@%$LN%g
8609 s%@LN_S@%$LN_S%g
8610 s%@RANLIB@%$RANLIB%g
8611 s%@YACC@%$YACC%g
8612 s%@INSTALL@%$INSTALL%g
8613 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8614 s%@INSTALL_DATA@%$INSTALL_DATA%g
8615 s%@CPP@%$CPP%g
8616 s%@gnat@%$gnat%g
8617 s%@vfprintf@%$vfprintf%g
8618 s%@doprint@%$doprint%g
8619 s%@manext@%$manext%g
8620 s%@objext@%$objext%g
8621 s%@PACKAGE@%$PACKAGE%g
8622 s%@VERSION@%$VERSION%g
8623 s%@ALLOCA@%$ALLOCA%g
8624 s%@USE_NLS@%$USE_NLS%g
8625 s%@MSGFMT@%$MSGFMT%g
8626 s%@GMSGFMT@%$GMSGFMT%g
8627 s%@XGETTEXT@%$XGETTEXT%g
8628 s%@GENCAT@%$GENCAT%g
8629 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8630 s%@CATALOGS@%$CATALOGS%g
8631 s%@CATOBJEXT@%$CATOBJEXT%g
8632 s%@DATADIRNAME@%$DATADIRNAME%g
8633 s%@GMOFILES@%$GMOFILES%g
8634 s%@INSTOBJEXT@%$INSTOBJEXT%g
8635 s%@INTLDEPS@%$INTLDEPS%g
8636 s%@INTLLIBS@%$INTLLIBS%g
8637 s%@INTLOBJS@%$INTLOBJS%g
8638 s%@POFILES@%$POFILES%g
8639 s%@POSUB@%$POSUB%g
8640 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8641 s%@GT_NO@%$GT_NO%g
8642 s%@GT_YES@%$GT_YES%g
8643 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8644 s%@l@%$l%g
8645 s%@gthread_flags@%$gthread_flags%g
8646 s%@build_canonical@%$build_canonical%g
8647 s%@host_canonical@%$host_canonical%g
8648 s%@target_subdir@%$target_subdir%g
8649 s%@inhibit_libc@%$inhibit_libc%g
8650 s%@sched_prefix@%$sched_prefix%g
8651 s%@sched_cflags@%$sched_cflags%g
8652 s%@gcc_tooldir@%$gcc_tooldir%g
8653 s%@dollar@%$dollar%g
8654 s%@objdir@%$objdir%g
8655 s%@subdirs@%$subdirs%g
8656 s%@all_boot_languages@%$all_boot_languages%g
8657 s%@all_compilers@%$all_compilers%g
8658 s%@all_diff_excludes@%$all_diff_excludes%g
8659 s%@all_headers@%$all_headers%g
8660 s%@all_lang_makefiles@%$all_lang_makefiles%g
8661 s%@all_languages@%$all_languages%g
8662 s%@all_lib2funcs@%$all_lib2funcs%g
8663 s%@all_stagestuff@%$all_stagestuff%g
8664 s%@build_exeext@%$build_exeext%g
8665 s%@build_install_headers_dir@%$build_install_headers_dir%g
8666 s%@build_xm_file_list@%$build_xm_file_list%g
8667 s%@cc_set_by_configure@%$cc_set_by_configure%g
8668 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8669 s%@cpp_install_dir@%$cpp_install_dir%g
8670 s%@cpp_main@%$cpp_main%g
8671 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8672 s%@dep_tmake_file@%$dep_tmake_file%g
8673 s%@extra_c_flags@%$extra_c_flags%g
8674 s%@extra_c_objs@%$extra_c_objs%g
8675 s%@extra_cpp_objs@%$extra_cpp_objs%g
8676 s%@extra_cxx_objs@%$extra_cxx_objs%g
8677 s%@extra_headers_list@%$extra_headers_list%g
8678 s%@extra_objs@%$extra_objs%g
8679 s%@extra_parts@%$extra_parts%g
8680 s%@extra_passes@%$extra_passes%g
8681 s%@extra_programs@%$extra_programs%g
8682 s%@fixinc_defs@%$fixinc_defs%g
8683 s%@float_h_file@%$float_h_file%g
8684 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8685 s%@gcc_version@%$gcc_version%g
8686 s%@gcc_version_trigger@%$gcc_version_trigger%g
8687 s%@host_exeext@%$host_exeext%g
8688 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8689 s%@host_xm_file_list@%$host_xm_file_list%g
8690 s%@install@%$install%g
8691 s%@JAVAGC@%$JAVAGC%g
8692 s%@lang_options_files@%$lang_options_files%g
8693 s%@lang_specs_files@%$lang_specs_files%g
8694 s%@lang_tree_files@%$lang_tree_files%g
8695 s%@local_prefix@%$local_prefix%g
8696 s%@maybe_use_collect2@%$maybe_use_collect2%g
8697 s%@md_file@%$md_file%g
8698 s%@objc_boehm_gc@%$objc_boehm_gc%g
8699 s%@out_file@%$out_file%g
8700 s%@out_object_file@%$out_object_file%g
8701 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8702 s%@symbolic_link@%$symbolic_link%g
8703 s%@thread_file@%$thread_file%g
8704 s%@tm_file_list@%$tm_file_list%g
8705 s%@will_use_collect2@%$will_use_collect2%g
8706 /@target_overrides@/r $target_overrides
8707 s%@target_overrides@%%g
8708 /@host_overrides@/r $host_overrides
8709 s%@host_overrides@%%g
8710 s%@cross_defines@%$cross_defines%g
8711 /@cross_overrides@/r $cross_overrides
8712 s%@cross_overrides@%%g
8713 /@build_overrides@/r $build_overrides
8714 s%@build_overrides@%%g
8715 /@language_fragments@/r $language_fragments
8716 s%@language_fragments@%%g
8717 /@language_hooks@/r $language_hooks
8718 s%@language_hooks@%%g
8719
8720 CEOF
8721 EOF
8722
8723 cat >> $CONFIG_STATUS <<\EOF
8724
8725 # Split the substitutions into bite-sized pieces for seds with
8726 # small command number limits, like on Digital OSF/1 and HP-UX.
8727 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8728 ac_file=1 # Number of current file.
8729 ac_beg=1 # First line for current file.
8730 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8731 ac_more_lines=:
8732 ac_sed_cmds=""
8733 while $ac_more_lines; do
8734   if test $ac_beg -gt 1; then
8735     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8736   else
8737     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8738   fi
8739   if test ! -s conftest.s$ac_file; then
8740     ac_more_lines=false
8741     rm -f conftest.s$ac_file
8742   else
8743     if test -z "$ac_sed_cmds"; then
8744       ac_sed_cmds="sed -f conftest.s$ac_file"
8745     else
8746       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8747     fi
8748     ac_file=`expr $ac_file + 1`
8749     ac_beg=$ac_end
8750     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8751   fi
8752 done
8753 if test -z "$ac_sed_cmds"; then
8754   ac_sed_cmds=cat
8755 fi
8756 EOF
8757
8758 cat >> $CONFIG_STATUS <<EOF
8759
8760 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8761 EOF
8762 cat >> $CONFIG_STATUS <<\EOF
8763 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8764   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8765   case "$ac_file" in
8766   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8767        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8768   *) ac_file_in="${ac_file}.in" ;;
8769   esac
8770
8771   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8772
8773   # Remove last slash and all that follows it.  Not all systems have dirname.
8774   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8775   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8776     # The file is in a subdirectory.
8777     test ! -d "$ac_dir" && mkdir "$ac_dir"
8778     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8779     # A "../" for each directory in $ac_dir_suffix.
8780     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8781   else
8782     ac_dir_suffix= ac_dots=
8783   fi
8784
8785   case "$ac_given_srcdir" in
8786   .)  srcdir=.
8787       if test -z "$ac_dots"; then top_srcdir=.
8788       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8789   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8790   *) # Relative path.
8791     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8792     top_srcdir="$ac_dots$ac_given_srcdir" ;;
8793   esac
8794
8795
8796   echo creating "$ac_file"
8797   rm -f "$ac_file"
8798   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8799   case "$ac_file" in
8800   *Makefile*) ac_comsub="1i\\
8801 # $configure_input" ;;
8802   *) ac_comsub= ;;
8803   esac
8804
8805   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8806   sed -e "$ac_comsub
8807 s%@configure_input@%$configure_input%g
8808 s%@srcdir@%$srcdir%g
8809 s%@top_srcdir@%$top_srcdir%g
8810 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
8811 fi; done
8812 rm -f conftest.s*
8813
8814 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8815 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8816 #
8817 # ac_d sets the value in "#define NAME VALUE" lines.
8818 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
8819 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
8820 ac_dC='\3'
8821 ac_dD='%g'
8822 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8823 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8824 ac_uB='\([      ]\)%\1#\2define\3'
8825 ac_uC=' '
8826 ac_uD='\4%g'
8827 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8828 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8829 ac_eB='$%\1#\2define\3'
8830 ac_eC=' '
8831 ac_eD='%g'
8832
8833 if test "${CONFIG_HEADERS+set}" != set; then
8834 EOF
8835 cat >> $CONFIG_STATUS <<EOF
8836   CONFIG_HEADERS="auto-host.h:config.in"
8837 EOF
8838 cat >> $CONFIG_STATUS <<\EOF
8839 fi
8840 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
8841   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8842   case "$ac_file" in
8843   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8844        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8845   *) ac_file_in="${ac_file}.in" ;;
8846   esac
8847
8848   echo creating $ac_file
8849
8850   rm -f conftest.frag conftest.in conftest.out
8851   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8852   cat $ac_file_inputs > conftest.in
8853
8854 EOF
8855
8856 # Transform confdefs.h into a sed script conftest.vals that substitutes
8857 # the proper values into config.h.in to produce config.h.  And first:
8858 # Protect against being on the right side of a sed subst in config.status.
8859 # Protect against being in an unquoted here document in config.status.
8860 rm -f conftest.vals
8861 cat > conftest.hdr <<\EOF
8862 s/[\\&%]/\\&/g
8863 s%[\\$`]%\\&%g
8864 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8865 s%ac_d%ac_u%gp
8866 s%ac_u%ac_e%gp
8867 EOF
8868 sed -n -f conftest.hdr confdefs.h > conftest.vals
8869 rm -f conftest.hdr
8870
8871 # This sed command replaces #undef with comments.  This is necessary, for
8872 # example, in the case of _POSIX_SOURCE, which is predefined and required
8873 # on some systems where configure will not decide to define it.
8874 cat >> conftest.vals <<\EOF
8875 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8876 EOF
8877
8878 # Break up conftest.vals because some shells have a limit on
8879 # the size of here documents, and old seds have small limits too.
8880
8881 rm -f conftest.tail
8882 while :
8883 do
8884   ac_lines=`grep -c . conftest.vals`
8885   # grep -c gives empty output for an empty file on some AIX systems.
8886   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8887   # Write a limited-size here document to conftest.frag.
8888   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8889   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8890   echo 'CEOF
8891   sed -f conftest.frag conftest.in > conftest.out
8892   rm -f conftest.in
8893   mv conftest.out conftest.in
8894 ' >> $CONFIG_STATUS
8895   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8896   rm -f conftest.vals
8897   mv conftest.tail conftest.vals
8898 done
8899 rm -f conftest.vals
8900
8901 cat >> $CONFIG_STATUS <<\EOF
8902   rm -f conftest.frag conftest.h
8903   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
8904   cat conftest.in >> conftest.h
8905   rm -f conftest.in
8906   if cmp -s $ac_file conftest.h 2>/dev/null; then
8907     echo "$ac_file is unchanged"
8908     rm -f conftest.h
8909   else
8910     # Remove last slash and all that follows it.  Not all systems have dirname.
8911       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8912       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8913       # The file is in a subdirectory.
8914       test ! -d "$ac_dir" && mkdir "$ac_dir"
8915     fi
8916     rm -f $ac_file
8917     mv conftest.h $ac_file
8918   fi
8919 fi; done
8920
8921 EOF
8922
8923 cat >> $CONFIG_STATUS <<EOF
8924 ac_sources="$nls_cv_header_libgt"
8925 ac_dests="$nls_cv_header_intl"
8926 EOF
8927
8928 cat >> $CONFIG_STATUS <<\EOF
8929 srcdir=$ac_given_srcdir
8930 while test -n "$ac_sources"; do
8931   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
8932   set $ac_sources; ac_source=$1; shift; ac_sources=$*
8933
8934   echo "linking $srcdir/$ac_source to $ac_dest"
8935
8936   if test ! -r $srcdir/$ac_source; then
8937     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
8938   fi
8939   rm -f $ac_dest
8940
8941   # Make relative symlinks.
8942   # Remove last slash and all that follows it.  Not all systems have dirname.
8943   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
8944   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
8945     # The dest file is in a subdirectory.
8946     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
8947     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
8948     # A "../" for each directory in $ac_dest_dir_suffix.
8949     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
8950   else
8951     ac_dest_dir_suffix= ac_dots=
8952   fi
8953
8954   case "$srcdir" in
8955   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
8956   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
8957   esac
8958
8959   # Make a symlink if possible; otherwise try a hard link.
8960   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
8961     ln $srcdir/$ac_source $ac_dest; then :
8962   else
8963     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
8964   fi
8965 done
8966 EOF
8967 cat >> $CONFIG_STATUS <<EOF
8968
8969
8970 host='${host}'
8971 build='${build}'
8972 target='${target}'
8973 target_alias='${target_alias}'
8974 srcdir='${srcdir}'
8975 subdirs='${subdirs}'
8976 oldstyle_subdirs='${oldstyle_subdirs}'
8977 symbolic_link='${symbolic_link}'
8978 program_transform_set='${program_transform_set}'
8979 program_transform_name='${program_transform_name}'
8980 dep_host_xmake_file='${dep_host_xmake_file}'
8981 host_xmake_file='${host_xmake_file}'
8982 dep_tmake_file='${dep_tmake_file}'
8983 tmake_file='${tmake_file}'
8984 thread_file='${thread_file}'
8985 gcc_version='${gcc_version}'
8986 gcc_version_trigger='${gcc_version_trigger}'
8987 local_prefix='${local_prefix}'
8988 build_install_headers_dir='${build_install_headers_dir}'
8989 build_exeext='${build_exeext}'
8990 host_exeext='${host_exeext}'
8991 out_file='${out_file}'
8992 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
8993 SET_MAKE='${SET_MAKE}'
8994 target_list='${target_list}'
8995 target_overrides='${target_overrides}'
8996 host_overrides='${host_overrides}'
8997 cross_defines='${cross_defines}'
8998 cross_overrides='${cross_overrides}'
8999 build_overrides='${build_overrides}'
9000 cpp_install_dir='${cpp_install_dir}'
9001
9002 EOF
9003 cat >> $CONFIG_STATUS <<\EOF
9004 case "$CONFIG_FILES" in *po/Makefile.in*)
9005         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9006       esac
9007
9008 . $srcdir/configure.lang
9009 case x$CONFIG_HEADERS in
9010 xauto-host.h:config.in)
9011 echo > cstamp-h ;;
9012 esac
9013 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9014 # bootstrapping and the installation procedure can still use
9015 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9016 # FLAGS_TO_PASS has been modified to solve the problem there.
9017 # This is virtually a duplicate of what happens in configure.lang; we do
9018 # an extra check to make sure this only happens if ln -s can be used.
9019 if test "$symbolic_link" = "ln -s"; then
9020  for d in .. ${subdirs} ; do
9021    if test $d != ..; then
9022         STARTDIR=`pwd`
9023         cd $d
9024         for t in stage1 stage2 stage3 stage4 include
9025         do
9026                 rm -f $t
9027                 $symbolic_link ../$t $t 2>/dev/null
9028         done
9029         cd $STARTDIR
9030    fi
9031  done
9032 else true ; fi
9033 # Avoid having to add intl to our include paths.
9034 if test -f intl/libintl.h; then
9035   echo creating libintl.h
9036   echo '#include "intl/libintl.h"' >libintl.h
9037 fi
9038
9039 exit 0
9040 EOF
9041 chmod +x $CONFIG_STATUS
9042 rm -fr confdefs* $ac_clean_files
9043 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9044