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 $ac_cv_header_sys_wait_h = yes; then
1897   cat >> confdefs.h <<\EOF
1898 #define HAVE_SYS_WAIT_H 1
1899 EOF
1900
1901 fi
1902
1903 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h direct.h
1904 do
1905 ac_safe=`echo "$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 # mkdir takes a single argument on some systems.
2774 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
2775 echo "configure:2776: checking if mkdir takes one argument" >&5
2776 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
2777   echo $ac_n "(cached) $ac_c" 1>&6
2778 else
2779   cat > conftest.$ac_ext <<EOF
2780 #line 2781 "configure"
2781 #include "confdefs.h"
2782
2783 #include <sys/types.h>
2784 #ifdef HAVE_SYS_STAT_H
2785 # include <sys/stat.h>
2786 #endif
2787 #ifdef HAVE_UNISTD_H
2788 # include <unistd.h>
2789 #endif
2790 #ifdef HAVE_DIRECT_H
2791 # include <direct.h>
2792 #endif
2793 int main() {
2794 mkdir ("foo", 0);
2795 ; return 0; }
2796 EOF
2797 if { (eval echo configure:2798: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2798   rm -rf conftest*
2799   gcc_cv_mkdir_takes_one_arg=no
2800 else
2801   echo "configure: failed program was:" >&5
2802   cat conftest.$ac_ext >&5
2803   rm -rf conftest*
2804   gcc_cv_mkdir_takes_one_arg=yes
2805 fi
2806 rm -f conftest*
2807 fi
2808
2809 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
2810 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
2811   cat >> confdefs.h <<\EOF
2812 #define MKDIR_TAKES_ONE_ARG 1
2813 EOF
2814
2815 fi
2816
2817
2818 # File extensions
2819 manext='.1'
2820 objext='.o'
2821
2822
2823
2824 build_xm_file=
2825 build_xm_defines=
2826 build_install_headers_dir=install-headers-tar
2827 build_exeext=
2828 host_xm_file=
2829 host_xm_defines=
2830 host_xmake_file=
2831 host_truncate_target=
2832 host_exeext=
2833
2834 # It is relative to $prefix.
2835 cpp_install_dir=
2836
2837 # Decode the host machine, then the target machine.
2838 # For the host machine, we save the xm_file variable as host_xm_file;
2839 # then we decode the target machine and forget everything else
2840 # that came from the host machine.
2841 for machine in $build $host $target; do
2842
2843         out_file=
2844         xmake_file=
2845         tmake_file=
2846         extra_headers=
2847         extra_passes=
2848         extra_parts=
2849         extra_programs=
2850         extra_objs=
2851         extra_host_objs=
2852         extra_gcc_objs=
2853         xm_defines=
2854         float_format=
2855         # Set this to force installation and use of collect2.
2856         use_collect2=
2857         # Set this to override the default target model.
2858         target_cpu_default=
2859         # Set this to control how the header file directory is installed.
2860         install_headers_dir=install-headers-tar
2861         # Set this to a non-empty list of args to pass to cpp if the target
2862         # wants its .md file passed through cpp.
2863         md_cppflags=
2864         # Set this if directory names should be truncated to 14 characters.
2865         truncate_target=
2866         # Set this if gdb needs a dir command with `dirname $out_file`
2867         gdb_needs_out_file_path=
2868         # Set this if the build machine requires executables to have a
2869         # file name suffix.
2870         exeext=
2871         # Set this to control which thread package will be used.
2872         thread_file=
2873         # Reinitialize these from the flag values every loop pass, since some
2874         # configure entries modify them.
2875         gas="$gas_flag"
2876         gnu_ld="$gnu_ld_flag"
2877         enable_threads=$enable_threads_flag
2878
2879         # Set default cpu_type, tm_file and xm_file so it can be updated in
2880         # each machine entry.
2881         cpu_type=`echo $machine | sed 's/-.*$//'`
2882         case $machine in
2883         alpha*-*-*)
2884                 cpu_type=alpha
2885                 ;;
2886         arm*-*-*)
2887                 cpu_type=arm
2888                 ;;
2889         c*-convex-*)
2890                 cpu_type=convex
2891                 ;;
2892         i[34567]86-*-*)
2893                 cpu_type=i386
2894                 ;;
2895         hppa*-*-*)
2896                 cpu_type=pa
2897                 ;;
2898         m68000-*-*)
2899                 cpu_type=m68k
2900                 ;;
2901         mips*-*-*)
2902                 cpu_type=mips
2903                 ;;
2904         powerpc*-*-*)
2905                 cpu_type=rs6000
2906                 ;;
2907         pyramid-*-*)
2908                 cpu_type=pyr
2909                 ;;
2910         sparc*-*-*)
2911                 cpu_type=sparc
2912                 ;;
2913         esac
2914
2915         tm_file=${cpu_type}/${cpu_type}.h
2916         xm_file=${cpu_type}/xm-${cpu_type}.h
2917
2918         # Common parts for linux-gnu and openbsd systems
2919         case $machine in
2920         *-*-linux-gnu*)
2921                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
2922                 ;;
2923         *-*-openbsd*)
2924                 tm_file=${cpu_type}/openbsd.h
2925                 # On OpenBSD systems, the headers are okay
2926                 fixincludes=Makefile.in
2927                 tmake_file="t-libc-ok t-openbsd"
2928                 # avoid surprises, always provide an xm-openbsd file
2929                 xm_file=${cpu_type}/xm-openbsd.h
2930                 if test x$enable_threads = xyes; then
2931                         thread_file='posix'
2932                         tmake_file="${tmake_file} t-openbsd-thread"
2933                 fi
2934                 ;;
2935         esac
2936
2937         case $machine in
2938         # Support site-specific machine types.
2939         *local*)
2940                 cpu_type=`echo $machine | sed -e 's/-.*//'`
2941                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
2942                 xm_file=${cpu_type}/xm-$rest.h
2943                 tm_file=${cpu_type}/$rest.h
2944                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
2945                 then xmake_file=${cpu_type}/x-$rest; \
2946                 else true; \
2947                 fi
2948                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
2949                 then tmake_file=${cpu_type}/t-$rest; \
2950                 else true; \
2951                 fi
2952                 ;;
2953         1750a-*-*)
2954                 ;;
2955         a29k-*-bsd* | a29k-*-sym1*)
2956                 tm_file="${tm_file} a29k/unix.h"
2957                 xm_defines=USG
2958                 xmake_file=a29k/x-unix
2959                 use_collect2=yes
2960                 ;;
2961         a29k-*-udi | a29k-*-coff)
2962                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
2963                 tmake_file=a29k/t-a29kbare
2964                 ;;
2965         a29k-wrs-vxworks*)
2966                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
2967                 tmake_file=a29k/t-vx29k
2968                 extra_parts="crtbegin.o crtend.o"
2969                 thread_file='vxworks'
2970                 ;;
2971         a29k-*-*)                       # Default a29k environment.
2972                 use_collect2=yes
2973                 ;;
2974         alpha-*-interix)
2975                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
2976
2977                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
2978                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
2979
2980                 # GAS + IEEE_CONFORMANT
2981                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
2982
2983                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
2984                 xmake_file="x-interix alpha/t-pe"
2985                 tmake_file="alpha/t-interix"
2986                 fixincludes=fixinc.interix
2987                 if test x$enable_threads = xyes ; then
2988                         thread_file='posix'
2989                 fi
2990                 if test x$stabs = xyes ; then
2991                         tm_file="${tm_file} dbxcoff.h"
2992                 fi
2993                 #prefix='$$INTERIX_ROOT'/usr/contrib
2994                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
2995                 ;;
2996         alpha*-*-linux-gnuecoff*)
2997                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
2998                 target_cpu_default="MASK_GAS"
2999                 gas=no
3000                 xmake_file=none
3001                 gas=yes gnu_ld=yes
3002                 ;;
3003         alpha*-*-linux-gnulibc1*)
3004                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3005                 target_cpu_default="MASK_GAS"
3006                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe"
3007                 extra_parts="crtbegin.o crtend.o"
3008                 xmake_file=none
3009                 gas=yes gnu_ld=yes
3010                 if test x$enable_threads = xyes; then
3011                         thread_file='posix'
3012                 fi
3013                 ;;
3014         alpha*-*-linux-gnu*)
3015                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3016                 target_cpu_default="MASK_GAS"
3017                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe"
3018                 extra_parts="crtbegin.o crtend.o"
3019                 xmake_file=none
3020                 gas=yes gnu_ld=yes
3021                 if test x$enable_threads = xyes; then
3022                         thread_file='posix'
3023                 fi
3024                 ;;
3025         alpha*-*-netbsd*)
3026                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3027                 target_cpu_default="MASK_GAS"
3028                 tmake_file="alpha/t-crtbe"
3029                 extra_parts="crtbegin.o crtend.o"
3030                 xmake_file=none
3031                 gas=yes gnu_ld=yes
3032                 ;;
3033
3034         alpha*-*-openbsd*)
3035                 # default x-alpha is only appropriate for dec-osf.
3036                 target_cpu_default="MASK_GAS"
3037                 xmake_file=none
3038                 ;;
3039
3040         alpha*-dec-osf*)
3041                 if test x$stabs = xyes
3042                 then
3043                         tm_file="${tm_file} dbx.h"
3044                 fi
3045                 if test x$gas != xyes
3046                 then
3047                         extra_passes="mips-tfile mips-tdump"
3048                 fi
3049                 use_collect2=yes
3050                 case $machine in
3051                   *-*-osf1*)
3052                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3053                     ;;
3054                   *-*-osf[23]*)
3055                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3056                     ;;
3057                   *-*-osf4*)
3058                     tm_file="${tm_file} alpha/osf.h"
3059                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3060                     # a broken tar, so we use cpio instead.
3061                     install_headers_dir=install-headers-cpio
3062                     ;;
3063                 esac
3064                 case $machine in
3065                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
3066                     target_cpu_default=MASK_SUPPORT_ARCH
3067                     ;;
3068                 esac
3069                 ;;
3070         alpha*-*-vxworks*)
3071                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3072                 if  x$gas != xyes
3073                 then
3074                         extra_passes="mips-tfile mips-tdump"
3075                 fi
3076                 use_collect2=yes
3077                 thread_file='vxworks'
3078                 ;;
3079         alpha*-*-winnt*)
3080                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3081                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3082                 tmake_file=t-libc-ok
3083                 xmake_file=winnt/x-winnt
3084                 extra_host_objs=oldnames.o
3085                 extra_gcc_objs="spawnv.o oldnames.o"
3086                 if test x$gnu_ld != xyes
3087                 then
3088                         extra_programs=ld.exe
3089                 fi
3090                 if test x$enable_threads = xyes; then
3091                         thread_file='win32'
3092                 fi
3093                 ;;
3094         alpha*-dec-vms*)
3095                 tm_file=alpha/vms.h
3096                 xm_file="${xm_file} alpha/xm-vms.h"
3097                 tmake_file=alpha/t-vms
3098                 ;;
3099         arc-*-elf*)
3100                 extra_parts="crtinit.o crtfini.o"
3101                 ;;
3102         arm-*-coff* | armel-*-coff*)
3103                 tm_file=arm/coff.h
3104                 tmake_file=arm/t-bare
3105                 ;;
3106         arm-*-vxworks*)
3107                 tm_file=arm/vxarm.h
3108                 tmake_file=arm/t-bare
3109                 thread_file='vxworks'
3110                 ;;
3111         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3112                 tm_file=arm/riscix1-1.h
3113                 use_collect2=yes
3114                 ;;
3115         arm-*-riscix*)                  # Acorn RISC machine
3116                 if test x$gas = xyes
3117                 then
3118                     tm_file=arm/rix-gas.h
3119                 else
3120                     tm_file=arm/riscix.h
3121                 fi
3122                 xmake_file=arm/x-riscix
3123                 tmake_file=arm/t-riscix
3124                 use_collect2=yes
3125                 ;;
3126         arm-semi-aout | armel-semi-aout)
3127                 tm_file=arm/semi.h
3128                 tmake_file=arm/t-semi
3129                 ;;
3130         arm-semi-aof | armel-semi-aof)
3131                 tm_file=arm/semiaof.h
3132                 tmake_file=arm/t-semiaof
3133                 ;;
3134         arm*-*-netbsd*)
3135                 tm_file=arm/netbsd.h
3136                 xm_file="arm/xm-netbsd.h ${xm_file}"
3137                 tmake_file="t-netbsd arm/t-netbsd"
3138                 ;;
3139         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3140                 cpu_type=arm
3141                 xmake_file=x-linux
3142                 tm_file=arm/linux-aout.h
3143                 tmake_file=arm/t-linux
3144                 gnu_ld=yes
3145                 ;;
3146         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3147                 xm_file=arm/xm-linux.h
3148                 xmake_file=x-linux
3149                 case $machine in
3150                 armv2*-*-*)
3151                         tm_file=arm/linux-elf26.h
3152                         ;;
3153                 *)
3154                         tm_file=arm/linux-elf.h
3155                         ;;
3156                 esac
3157                 tmake_file="t-linux arm/t-linux"
3158                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3159                 gnu_ld=yes
3160                 case x${enable_threads} in
3161                 x | xyes | xpthreads | xposix)
3162                         thread_file='posix'
3163                         ;;
3164                 esac
3165                 ;;
3166         arm*-*-aout)
3167                 tm_file=arm/aout.h
3168                 tmake_file=arm/t-bare
3169                 ;;
3170         arm*-*-ecos-elf)
3171                 tm_file=arm/ecos-elf.h
3172                 tmake_file=arm/t-elf
3173                 ;;
3174         arm*-*-elf)
3175                 tm_file=arm/unknown-elf.h
3176                 tmake_file=arm/t-arm-elf
3177                 ;;
3178         arm*-*-oabi)
3179                 tm_file=arm/unknown-elf-oabi.h
3180                 tmake_file=arm/t-arm-elf
3181                 ;;
3182         c1-convex-*)                    # Convex C1
3183                 target_cpu_default=1
3184                 use_collect2=yes
3185                 ;;
3186         c2-convex-*)                    # Convex C2
3187                 target_cpu_default=2
3188                 use_collect2=yes
3189                 ;;
3190         c32-convex-*)
3191                 target_cpu_default=4
3192                 use_collect2=yes
3193                 ;;
3194         c34-convex-*)
3195                 target_cpu_default=8
3196                 use_collect2=yes
3197                 ;;
3198         c38-convex-*)
3199                 target_cpu_default=16
3200                 use_collect2=yes
3201                 ;;
3202         c4x-*)
3203                 cpu_type=c4x
3204                 tmake_file=c4x/t-c4x
3205                 ;;
3206         clipper-intergraph-clix*)
3207                 tm_file="${tm_file} svr3.h clipper/clix.h"
3208                 xm_file=clipper/xm-clix.h
3209                 xmake_file=clipper/x-clix
3210                 extra_headers=va-clipper.h
3211                 extra_parts="crtbegin.o crtend.o"
3212                 install_headers_dir=install-headers-cpio
3213                 ;;
3214         dsp16xx-*)
3215                 ;;
3216         elxsi-elxsi-*)
3217                 use_collect2=yes
3218                 ;;
3219 # This hasn't been upgraded to GCC 2.
3220 #       fx80-alliant-*)                 # Alliant FX/80
3221 #               ;;
3222         h8300-*-*)
3223                 float_format=i32
3224                 ;;
3225         hppa*-*-openbsd*)
3226                 target_cpu_default="MASK_SNAKE"
3227                 tmake_file=pa/t-openbsd
3228                 ;;
3229         hppa1.1-*-pro*)
3230                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
3231                 xm_file=pa/xm-papro.h
3232                 tmake_file=pa/t-pro
3233                 ;;
3234         hppa1.1-*-osf*)
3235                 target_cpu_default="MASK_SNAKE"
3236                 tm_file="${tm_file} pa/pa-osf.h"
3237                 use_collect2=yes
3238                 ;;
3239         hppa1.1-*-rtems*)
3240                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
3241                 xm_file=pa/xm-papro.h
3242                 tmake_file=pa/t-pro
3243                 ;;
3244         hppa1.0-*-osf*)
3245                 tm_file="${tm_file} pa/pa-osf.h"
3246                 use_collect2=yes
3247                 ;;
3248         hppa1.1-*-bsd*)
3249                 target_cpu_default="MASK_SNAKE"
3250                 use_collect2=yes
3251                 ;;
3252         hppa1.0-*-bsd*)
3253                 use_collect2=yes
3254                 ;;
3255         hppa1.0-*-hpux7*)
3256                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
3257                 xm_file=pa/xm-pahpux.h
3258                 xmake_file=pa/x-pa-hpux
3259                 if test x$gas = xyes
3260                 then
3261                         tm_file="${tm_file} pa/gas.h"
3262                 fi
3263                 install_headers_dir=install-headers-cpio
3264                 use_collect2=yes
3265                 ;;
3266         hppa1.0-*-hpux8.0[0-2]*)
3267                 tm_file="${tm_file} pa/pa-hpux.h"
3268                 xm_file=pa/xm-pahpux.h
3269                 xmake_file=pa/x-pa-hpux
3270                 if test x$gas = xyes
3271                 then
3272                         tm_file="${tm_file} pa/pa-gas.h"
3273                 else
3274                         tm_file="pa/pa-oldas.h ${tm_file}"
3275                 fi
3276                 install_headers_dir=install-headers-cpio
3277                 use_collect2=yes
3278                 ;;
3279         hppa1.1-*-hpux8.0[0-2]*)
3280                 target_cpu_default="MASK_SNAKE"
3281                 tm_file="${tm_file} pa/pa-hpux.h"
3282                 xm_file=pa/xm-pahpux.h
3283                 xmake_file=pa/x-pa-hpux
3284                 if test x$gas = xyes
3285                 then
3286                         tm_file="${tm_file} pa/pa-gas.h"
3287                 else
3288                         tm_file="pa/pa-oldas.h ${tm_file}"
3289                 fi
3290                 install_headers_dir=install-headers-cpio
3291                 use_collect2=yes
3292                 ;;
3293         hppa1.1-*-hpux8*)
3294                 target_cpu_default="MASK_SNAKE"
3295                 tm_file="${tm_file} pa/pa-hpux.h"
3296                 xm_file=pa/xm-pahpux.h
3297                 xmake_file=pa/x-pa-hpux
3298                 if test x$gas = xyes
3299                 then
3300                         tm_file="${tm_file} pa/pa-gas.h"
3301                 fi
3302                 install_headers_dir=install-headers-cpio
3303                 use_collect2=yes
3304                 ;;
3305         hppa1.0-*-hpux8*)
3306                 tm_file="${tm_file} pa/pa-hpux.h"
3307                 xm_file=pa/xm-pahpux.h
3308                 xmake_file=pa/x-pa-hpux
3309                 if test x$gas = xyes
3310                 then
3311                         tm_file="${tm_file} pa/pa-gas.h"
3312                 fi
3313                 install_headers_dir=install-headers-cpio
3314                 use_collect2=yes
3315                 ;;
3316         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3317                 target_cpu_default="MASK_SNAKE"
3318                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3319                 xm_file=pa/xm-pahpux.h
3320                 xmake_file=pa/x-pa-hpux
3321                 tmake_file=pa/t-pa
3322                 if test x$gas = xyes
3323                 then
3324                         tm_file="${tm_file} pa/pa-gas.h"
3325                 fi
3326                 if test x$enable_threads = x; then
3327                     enable_threads=$have_pthread_h
3328                 fi
3329                 if test x$enable_threads = xyes; then
3330                         thread_file='dce'
3331                         tmake_file="${tmake_file} pa/t-dce-thr"
3332                 fi
3333                 install_headers_dir=install-headers-cpio
3334                 use_collect2=yes
3335                 ;;
3336         hppa1.0-*-hpux10*)
3337                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3338                 xm_file=pa/xm-pahpux.h
3339                 xmake_file=pa/x-pa-hpux
3340                 tmake_file=pa/t-pa
3341                 if test x$gas = xyes
3342                 then
3343                         tm_file="${tm_file} pa/pa-gas.h"
3344                 fi
3345                 if test x$enable_threads = x; then
3346                     enable_threads=$have_pthread_h
3347                 fi
3348                 if test x$enable_threads = xyes; then
3349                         thread_file='dce'
3350                         tmake_file="${tmake_file} pa/t-dce-thr"
3351                 fi
3352                 install_headers_dir=install-headers-cpio
3353                 use_collect2=yes
3354                 ;;
3355         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3356                 target_cpu_default="MASK_SNAKE"
3357                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3358                 xm_file=pa/xm-pahpux.h
3359                 xmake_file=pa/x-pa-hpux
3360                 if test x$gas = xyes
3361                 then
3362                         tm_file="${tm_file} pa/pa-gas.h"
3363                 fi
3364                 install_headers_dir=install-headers-cpio
3365                 use_collect2=yes
3366                 ;;
3367         hppa1.0-*-hpux*)
3368                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3369                 xm_file=pa/xm-pahpux.h
3370                 xmake_file=pa/x-pa-hpux
3371                 if test x$gas = xyes
3372                 then
3373                         tm_file="${tm_file} pa/pa-gas.h"
3374                 fi
3375                 install_headers_dir=install-headers-cpio
3376                 use_collect2=yes
3377                 ;;
3378         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3379                 target_cpu_default="MASK_SNAKE"
3380                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3381                 xm_file=pa/xm-pahpux.h
3382                 xmake_file=pa/x-pa-hpux
3383                 if test x$gas = xyes
3384                 then
3385                         tm_file="${tm_file} pa/pa-gas.h"
3386                 fi
3387                 install_headers_dir=install-headers-cpio
3388                 use_collect2=yes
3389                 ;;
3390         hppa1.0-*-hiux*)
3391                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3392                 xm_file=pa/xm-pahpux.h
3393                 xmake_file=pa/x-pa-hpux
3394                 if test x$gas = xyes
3395                 then
3396                         tm_file="${tm_file} pa/pa-gas.h"
3397                 fi
3398                 install_headers_dir=install-headers-cpio
3399                 use_collect2=yes
3400                 ;;
3401         hppa*-*-lites*)
3402                 target_cpu_default="MASK_SNAKE"
3403                 use_collect2=yes
3404                 ;;
3405         i370-*-mvs*)
3406                 ;;
3407         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3408                 if test x$gas = xyes
3409                 then
3410                         tm_file=i386/aix386.h
3411                         extra_parts="crtbegin.o crtend.o"
3412                         tmake_file=i386/t-crtstuff
3413                 else
3414                         tm_file=i386/aix386ng.h
3415                         use_collect2=yes
3416                 fi
3417                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3418                 xm_defines=USG
3419                 xmake_file=i386/x-aix
3420                 ;;
3421         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3422                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3423                 xm_defines="USG POSIX SMALL_ARG_MAX"
3424                 xmake_file=i386/x-ncr3000
3425                 if test x$stabs = xyes -a x$gas = xyes
3426                 then
3427                         tm_file=i386/sysv4gdb.h
3428                 else
3429                         tm_file=i386/sysv4.h
3430                 fi
3431                 extra_parts="crtbegin.o crtend.o"
3432                 tmake_file=i386/t-crtpic
3433                 ;;
3434         i[34567]86-next-*)
3435                 tm_file=i386/next.h
3436                 xm_file=i386/xm-next.h
3437                 tmake_file=i386/t-next
3438                 xmake_file=i386/x-next
3439                 extra_objs=nextstep.o
3440                 extra_parts="crtbegin.o crtend.o"
3441                 if test x$enable_threads = xyes; then
3442                         thread_file='mach'
3443                 fi
3444                 ;;
3445         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3446                 use_collect2=yes
3447                 if test x$gas = xyes
3448                 then
3449                         tm_file=i386/seq-gas.h
3450                 else
3451                         tm_file=i386/sequent.h
3452                 fi
3453                 ;;
3454         i[34567]86-sequent-ptx1*)
3455                 xm_defines="USG SVR3"
3456                 xmake_file=i386/x-sysv3
3457                 tm_file=i386/seq-sysv3.h
3458                 tmake_file=i386/t-crtstuff
3459                 extra_parts="crtbegin.o crtend.o"
3460                 install_headers_dir=install-headers-cpio
3461                 ;;
3462         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3463                 xm_defines="USG SVR3"
3464                 xmake_file=i386/x-sysv3
3465                 tm_file=i386/seq2-sysv3.h
3466                 tmake_file=i386/t-crtstuff
3467                 extra_parts="crtbegin.o crtend.o"
3468                 install_headers_dir=install-headers-cpio
3469                 ;;
3470         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3471                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3472                 xm_defines="USG POSIX SMALL_ARG_MAX"
3473                 xmake_file=x-svr4
3474                 tm_file=i386/ptx4-i.h
3475                 tmake_file=t-svr4
3476                 extra_parts="crtbegin.o crtend.o"
3477                 install_headers_dir=install-headers-cpio
3478                 ;;
3479         i386-sun-sunos*)                # Sun i386 roadrunner
3480                 xm_defines=USG
3481                 tm_file=i386/sun.h
3482                 use_collect2=yes
3483                 ;;
3484         i[34567]86-wrs-vxworks*)
3485                 tm_file=i386/vxi386.h
3486                 tmake_file=i386/t-i386bare
3487                 thread_file='vxworks'
3488                 ;;
3489         i[34567]86-*-aout*)
3490                 tm_file=i386/i386-aout.h
3491                 tmake_file=i386/t-i386bare
3492                 ;;
3493         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3494                 tm_file=i386/bsd386.h
3495 #               tmake_file=t-libc-ok
3496                 ;;
3497         i[34567]86-*-bsd*)
3498                 tm_file=i386/386bsd.h
3499 #               tmake_file=t-libc-ok
3500 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3501 #               use_collect2=yes
3502                 ;;
3503         i[34567]86-*-freebsdelf*)
3504                 tm_file="i386/i386.h i386/att.h linux.h i386/freebsd-elf.h i386/perform.h"
3505                 # On FreeBSD, the headers are already ok, except for math.h.
3506                 fixincludes=fixinc.wrap
3507                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3508                 tmake_file=i386/t-freebsd
3509                 gas=yes
3510                 gnu_ld=yes
3511                 stabs=yes
3512                 ;;
3513         i[34567]86-*-freebsd*)
3514                 tm_file=i386/freebsd.h
3515                 tmake_file=i386/t-freebsd
3516                 ;;
3517         i[34567]86-*-netbsd*)
3518                 tm_file=i386/netbsd.h
3519                 tmake_file=t-netbsd
3520                 ;;
3521         i[34567]86-*-openbsd*)
3522                 # Remove when the math emulator is fixed
3523                 # we need collect2 until our bug is fixed...
3524                 use_collect2=yes
3525                 ;;
3526         i[34567]86-*-coff*)
3527                 tm_file=i386/i386-coff.h
3528                 tmake_file=i386/t-i386bare
3529                 ;;
3530         i[34567]86-*-isc*)              # 80386 running ISC system
3531                 xm_file="${xm_file} i386/xm-isc.h"
3532                 xm_defines="USG SVR3"
3533                 case $machine in
3534                   i[34567]86-*-isc[34]*)
3535                     xmake_file=i386/x-isc3
3536                     ;;
3537                   *)
3538                     xmake_file=i386/x-isc
3539                     ;;
3540                 esac
3541                 if test x$gas = xyes -a x$stabs = xyes
3542                 then
3543                         tm_file=i386/iscdbx.h
3544                         tmake_file=i386/t-svr3dbx
3545                         extra_parts="svr3.ifile svr3z.ifile"
3546                 else
3547                         tm_file=i386/isccoff.h
3548                         tmake_file=i386/t-crtstuff
3549                         extra_parts="crtbegin.o crtend.o"
3550                 fi
3551                 install_headers_dir=install-headers-cpio
3552                 ;;
3553         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3554                                         # pre BFD linkers
3555                 xmake_file=x-linux-aout
3556                 tmake_file="t-linux-aout i386/t-crtstuff"
3557                 tm_file=i386/linux-oldld.h
3558                 gnu_ld=yes
3559                 float_format=i386
3560                 ;;
3561         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3562                 xmake_file=x-linux-aout
3563                 tmake_file="t-linux-aout i386/t-crtstuff"
3564                 tm_file=i386/linux-aout.h
3565                 gnu_ld=yes
3566                 float_format=i386
3567                 ;;
3568         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3569                                         # GNU/Linux C library 5
3570                 xmake_file=x-linux
3571                 tm_file=i386/linux.h
3572                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3573                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3574                 gnu_ld=yes
3575                 float_format=i386
3576                 if test x$enable_threads = xyes; then
3577                         thread_file='single'
3578                 fi
3579                 ;;
3580         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3581                                         # aka GNU/Linux C library 6
3582                 xmake_file=x-linux
3583                 tm_file=i386/linux.h
3584                 tmake_file="t-linux i386/t-crtstuff"
3585                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3586                 gnu_ld=yes
3587                 float_format=i386
3588                 if test x$enable_threads = xyes; then
3589                         thread_file='posix'
3590                 fi
3591                 ;;
3592         i[34567]86-*-gnu*)
3593                 float_format=i386
3594                 ;;
3595         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3596                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
3597                 exit 1
3598                 ;;
3599         i[34567]86-pc-msdosdjgpp*)
3600                 xm_file=i386/xm-djgpp.h
3601                 tm_file=i386/djgpp.h
3602                 tmake_file=i386/t-djgpp
3603                 xmake_file=i386/x-djgpp
3604                 gnu_ld=yes
3605                 gas=yes
3606                 exeext=.exe
3607                 case $host in *pc-msdosdjgpp*)
3608                         target_alias=djgpp
3609                         ;;
3610                 esac
3611                 ;;
3612         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3613                 tm_file=i386/moss.h
3614                 tmake_file=t-libc-ok
3615                 gnu_ld=yes
3616                 gas=yes
3617                 ;;
3618         i[34567]86-*-lynxos*)
3619                 if test x$gas = xyes
3620                 then
3621                         tm_file=i386/lynx.h
3622                 else
3623                         tm_file=i386/lynx-ng.h
3624                 fi
3625                 xm_file=i386/xm-lynx.h
3626                 tmake_file=i386/t-i386bare
3627                 xmake_file=x-lynx
3628                 ;;
3629         i[34567]86-*-mach*)
3630                 tm_file=i386/mach.h
3631 #               tmake_file=t-libc-ok
3632                 use_collect2=yes
3633                 ;;
3634         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3635                 if test x$elf = xyes
3636                 then
3637                         tm_file=i386/osfelf.h
3638                         use_collect2=
3639                 else
3640                         tm_file=i386/osfrose.h
3641                         use_collect2=yes
3642                 fi
3643                 xm_file="i386/xm-osf.h ${xm_file}"
3644                 xmake_file=i386/x-osfrose
3645                 tmake_file=i386/t-osf
3646                 extra_objs=halfpic.o
3647                 ;;
3648         i[34567]86-go32-rtems*)
3649                 cpu_type=i386
3650                 xm_file=i386/xm-go32.h
3651                 tm_file=i386/go32-rtems.h
3652                 tmake_file="i386/t-go32 t-rtems"
3653                 ;;
3654         i[34567]86-*-rtemself*)
3655                 cpu_type=i386
3656                 tm_file=i386/rtemself.h
3657                 tmake_file="i386/t-i386bare t-rtems"
3658                 ;;
3659         i[34567]86-*-rtems*)
3660                 cpu_type=i386
3661                 tm_file=i386/rtems.h
3662                 tmake_file="i386/t-i386bare t-rtems"
3663                 ;;
3664         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3665                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3666                 xm_defines="USG SVR3"
3667                 xmake_file=i386/x-sco5
3668                 install_headers_dir=install-headers-cpio
3669                 tm_file=i386/sco5.h
3670                 if test x$gas = xyes
3671                 then
3672                         tm_file="i386/sco5gas.h ${tm_file}"
3673                         tmake_file=i386/t-sco5gas
3674                 else
3675                         tmake_file=i386/t-sco5
3676                 fi
3677                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
3678                 ;;
3679         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3680                 xm_file="${xm_file} i386/xm-sco.h"
3681                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3682                 xmake_file=i386/x-sco4
3683                 install_headers_dir=install-headers-cpio
3684                 if test x$stabs = xyes
3685                 then
3686                         tm_file=i386/sco4dbx.h
3687                         tmake_file=i386/t-svr3dbx
3688                         extra_parts="svr3.ifile svr3z.rfile"
3689                 else
3690                         tm_file=i386/sco4.h
3691                         tmake_file=i386/t-crtstuff
3692                         extra_parts="crtbegin.o crtend.o"
3693                 fi
3694                 truncate_target=yes
3695                 ;;
3696         i[34567]86-*-sco*)              # 80386 running SCO system
3697                 xm_file=i386/xm-sco.h
3698                 xmake_file=i386/x-sco
3699                 install_headers_dir=install-headers-cpio
3700                 if test x$stabs = xyes
3701                 then
3702                         tm_file=i386/scodbx.h
3703                         tmake_file=i386/t-svr3dbx
3704                         extra_parts="svr3.ifile svr3z.rfile"
3705                 else
3706                         tm_file=i386/sco.h
3707                         extra_parts="crtbegin.o crtend.o"
3708                         tmake_file=i386/t-crtstuff
3709                 fi
3710                 truncate_target=yes
3711                 ;;
3712         i[34567]86-*-solaris2*)
3713                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3714                 xm_defines="USG POSIX SMALL_ARG_MAX"
3715                 if test x$stabs = xyes
3716                 then
3717                         tm_file=i386/sol2dbg.h
3718                 else
3719                         tm_file=i386/sol2.h
3720                 fi
3721                 tmake_file=i386/t-sol2
3722                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3723                 xmake_file=x-svr4
3724                 if test x$enable_threads = xyes; then
3725                         thread_file='solaris'
3726                 fi
3727                 ;;
3728        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
3729                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3730                xm_defines="USG POSIX"
3731                tm_file=i386/sysv5.h
3732                if test x$stabs = xyes
3733                then
3734                        tm_file="${tm_file} dbx.h"
3735                fi
3736                tmake_file=i386/t-crtpic
3737                xmake_file=x-svr4
3738                extra_parts="crtbegin.o crtend.o"
3739                ;;
3740         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
3741                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3742                 xm_defines="USG POSIX SMALL_ARG_MAX"
3743                 tm_file=i386/sysv4.h
3744                 if test x$stabs = xyes
3745                 then
3746                         tm_file="${tm_file} dbx.h"
3747                 fi
3748                 tmake_file=i386/t-crtpic
3749                 xmake_file=x-svr4
3750                 extra_parts="crtbegin.o crtend.o"
3751                 ;;
3752         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
3753                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3754                 xm_defines="USG POSIX"
3755                 tm_file=i386/udk.h
3756                 tmake_file="i386/t-crtpic i386/t-udk"
3757                 xmake_file=x-svr4
3758                 extra_parts="crtbegin.o crtend.o"
3759                 ;;
3760         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
3761                 cpu_type=i386
3762                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
3763                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
3764                 if test x$stabs = xyes
3765                 then
3766                         tm_file=i386/osf1elfgdb.h
3767                 else
3768                         tm_file=i386/osf1elf.h
3769                 fi
3770                 tmake_file=i386/t-osf1elf
3771                 xmake_file=i386/x-osf1elf
3772                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3773                 ;;
3774         i[34567]86-*-sysv*)             # Intel 80386's running system V
3775                 xm_defines="USG SVR3"
3776                 xmake_file=i386/x-sysv3
3777                 if test x$gas = xyes
3778                 then
3779                         if test x$stabs = xyes
3780                         then
3781                                 tm_file=i386/svr3dbx.h
3782                                 tmake_file=i386/t-svr3dbx
3783                                 extra_parts="svr3.ifile svr3z.rfile"
3784                         else
3785                                 tm_file=i386/svr3gas.h
3786                                 extra_parts="crtbegin.o crtend.o"
3787                                 tmake_file=i386/t-crtstuff
3788                         fi
3789                 else
3790                         tm_file=i386/sysv3.h
3791                         extra_parts="crtbegin.o crtend.o"
3792                         tmake_file=i386/t-crtstuff
3793                 fi
3794                 ;;
3795         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3796                 xm_file="${xm_file} i386/xm-vsta.h"
3797                 tm_file=i386/vsta.h
3798                 tmake_file=i386/t-vsta
3799                 xmake_file=i386/x-vsta
3800                 ;;
3801         i[34567]86-*-win32)
3802                 xm_file="${xm_file} i386/xm-cygwin.h"
3803                 tmake_file=i386/t-cygwin
3804                 tm_file=i386/win32.h
3805                 xmake_file=i386/x-cygwin
3806                 extra_objs=winnt.o
3807                 if test x$enable_threads = xyes; then
3808                         thread_file='win32'
3809                 fi
3810                 exeext=.exe
3811                 ;;
3812         i[34567]86-*-pe | i[34567]86-*-cygwin*)
3813                 xm_file="${xm_file} i386/xm-cygwin.h"
3814                 tmake_file=i386/t-cygwin
3815                 tm_file=i386/cygwin.h
3816                 xmake_file=i386/x-cygwin
3817                 extra_objs=winnt.o
3818                 if test x$enable_threads = xyes; then
3819                         thread_file='win32'
3820                 fi
3821                 exeext=.exe
3822                 ;;
3823         i[34567]86-*-mingw32*)
3824                 tm_file=i386/mingw32.h
3825                 xm_file="${xm_file} i386/xm-mingw32.h"
3826                 tmake_file="i386/t-cygwin i386/t-mingw32"
3827                 extra_objs=winnt.o
3828                 xmake_file=i386/x-cygwin
3829                 if test x$enable_threads = xyes; then
3830                         thread_file='win32'
3831                 fi
3832                 exeext=.exe
3833                 case $machine in
3834                         *mingw32msv*)
3835                                 ;;
3836                         *minwg32crt* | *mingw32*)
3837                                 tm_file="${tm_file} i386/crtdll.h"
3838                                 ;;
3839                 esac
3840                 ;;
3841         i[34567]86-*-uwin*)
3842                 tm_file=i386/uwin.h
3843                 xm_file="${xm_file} i386/xm-uwin.h"
3844                 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
3845                 tmake_file="i386/t-cygwin i386/t-uwin"
3846                 extra_objs=winnt.o
3847                 xmake_file=i386/x-cygwin
3848                 fixincludes=Makefile.in
3849                 if test x$enable_threads = xyes; then
3850                         thread_file='win32'
3851                 fi
3852                 exeext=.exe
3853                 ;;
3854         i[34567]86-*-interix*)
3855                 tm_file="i386/i386-interix.h interix.h"
3856                 xm_file="i386/xm-i386-interix.h xm-interix.h"
3857                 xm_defines="USG NO_SYS_SIGLIST"
3858                 tmake_file="i386/t-interix"
3859                 extra_objs=interix.o
3860                 xmake_file=x-interix
3861                 fixincludes=fixinc.interix
3862                 if test x$enable_threads = xyes ; then
3863                         thread_file='posix'
3864                 fi
3865                 if test x$stabs = xyes ; then
3866                         tm_file="${tm_file} dbxcoff.h"
3867                 fi
3868                 ;;
3869         i[34567]86-*-winnt3*)
3870                 tm_file=i386/win-nt.h
3871                 out_file=i386/i386.c
3872                 xm_file="xm-winnt.h ${xm_file}"
3873                 xmake_file=winnt/x-winnt
3874                 tmake_file=i386/t-winnt
3875                 extra_host_objs="winnt.o oldnames.o"
3876                 extra_gcc_objs="spawnv.o oldnames.o"
3877                 if test x$gnu_ld != xyes
3878                 then
3879                         extra_programs=ld.exe
3880                 fi
3881                 if test x$enable_threads = xyes; then
3882                         thread_file='win32'
3883                 fi
3884                 ;;
3885         i[34567]86-dg-dgux*)
3886                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3887                 xm_defines="USG POSIX"
3888                 out_file=i386/dgux.c
3889                 tm_file=i386/dgux.h
3890                 tmake_file=i386/t-dgux
3891                 xmake_file=i386/x-dgux
3892                 install_headers_dir=install-headers-cpio
3893               ;;
3894         i860-alliant-*)         # Alliant FX/2800
3895                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
3896                 xm_file="${xm_file}"
3897                 xmake_file=i860/x-fx2800
3898                 tmake_file=i860/t-fx2800
3899                 extra_parts="crtbegin.o crtend.o"
3900                 ;;
3901         i860-*-bsd*)
3902                 tm_file="${tm_file} i860/bsd.h"
3903                 if test x$gas = xyes
3904                 then
3905                         tm_file="${tm_file} i860/bsd-gas.h"
3906                 fi
3907                 use_collect2=yes
3908                 ;;
3909         i860-*-mach*)
3910                 tm_file="${tm_file} i860/mach.h"
3911                 tmake_file=t-libc-ok
3912                 ;;
3913         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
3914                 tm_file="${tm_file} svr3.h i860/paragon.h"
3915                 xm_defines="USG SVR3"
3916                 tmake_file=t-osf
3917                 ;;
3918         i860-*-sysv3*)
3919                 tm_file="${tm_file} svr3.h i860/sysv3.h"
3920                 xm_defines="USG SVR3"
3921                 xmake_file=i860/x-sysv3
3922                 extra_parts="crtbegin.o crtend.o"
3923                 ;;
3924         i860-*-sysv4*)
3925                 tm_file="${tm_file} svr4.h i860/sysv4.h"
3926                 xm_defines="USG SVR3"
3927                 xmake_file=i860/x-sysv4
3928                 tmake_file=t-svr4
3929                 extra_parts="crtbegin.o crtend.o"
3930                 ;;
3931         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
3932                 tm_file="${tm_file} i960/vx960.h"
3933                 tmake_file=i960/t-vxworks960
3934                 use_collect2=yes
3935                 thread_file='vxworks'
3936                 ;;
3937         i960-wrs-vxworks5* | i960-wrs-vxworks)
3938                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
3939                 tmake_file=i960/t-vxworks960
3940                 use_collect2=yes
3941                 thread_file='vxworks'
3942                 ;;
3943         i960-wrs-vxworks*)
3944                 tm_file="${tm_file} i960/vx960.h"
3945                 tmake_file=i960/t-vxworks960
3946                 use_collect2=yes
3947                 thread_file='vxworks'
3948                 ;;
3949         i960-*-coff*)
3950                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
3951                 tmake_file=i960/t-960bare
3952                 use_collect2=yes
3953                 ;;
3954         i960-*-rtems)
3955                 tmake_file="i960/t-960bare t-rtems"
3956                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
3957                 use_collect2=yes
3958                 ;;
3959         i960-*-*)                       # Default i960 environment.
3960                 use_collect2=yes
3961                 ;;
3962         m32r-*-elf*)
3963                 extra_parts="crtinit.o crtfini.o"
3964                 ;;
3965         m68000-convergent-sysv*)
3966                 tm_file=m68k/ctix.h
3967                 xm_file="m68k/xm-3b1.h ${xm_file}"
3968                 xm_defines=USG
3969                 use_collect2=yes
3970                 extra_headers=math-68881.h
3971                 ;;
3972         m68000-hp-bsd*)                 # HP 9000/200 running BSD
3973                 tm_file=m68k/hp2bsd.h
3974                 xmake_file=m68k/x-hp2bsd
3975                 use_collect2=yes
3976                 extra_headers=math-68881.h
3977                 ;;
3978         m68000-hp-hpux*)                # HP 9000 series 300
3979                 xm_file="xm_alloca.h ${xm_file}"
3980                 xm_defines="USG NO_SYS_SIGLIST"
3981                 if test x$gas = xyes
3982                 then
3983                         xmake_file=m68k/x-hp320g
3984                         tm_file=m68k/hp310g.h
3985                 else
3986                         xmake_file=m68k/x-hp320
3987                         tm_file=m68k/hp310.h
3988                 fi
3989                 install_headers_dir=install-headers-cpio
3990                 use_collect2=yes
3991                 extra_headers=math-68881.h
3992                 ;;
3993         m68000-sun-sunos3*)
3994                 tm_file=m68k/sun2.h
3995                 use_collect2=yes
3996                 extra_headers=math-68881.h
3997                 ;;
3998         m68000-sun-sunos4*)
3999                 tm_file=m68k/sun2o4.h
4000                 use_collect2=yes
4001                 extra_headers=math-68881.h
4002                 ;;
4003         m68000-att-sysv*)
4004                 xm_file="m68k/xm-3b1.h ${xm_file}"
4005                 xm_defines=USG
4006                 if test x$gas = xyes
4007                 then
4008                         tm_file=m68k/3b1g.h
4009                 else
4010                         tm_file=m68k/3b1.h
4011                 fi
4012                 use_collect2=yes
4013                 extra_headers=math-68881.h
4014                 ;;
4015         m68k-apple-aux*)                # Apple Macintosh running A/UX
4016                 xm_defines="USG AUX"
4017                 tmake_file=m68k/t-aux
4018                 install_headers_dir=install-headers-cpio
4019                 extra_headers=math-68881.h
4020                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4021                 tm_file=
4022                 if test "$gnu_ld" = yes
4023                 then
4024                         tm_file="${tm_file} m68k/auxgld.h"
4025                 else
4026                         tm_file="${tm_file} m68k/auxld.h"
4027                 fi
4028                 if test "$gas" = yes
4029                 then
4030                         tm_file="${tm_file} m68k/auxgas.h"
4031                 else
4032                         tm_file="${tm_file} m68k/auxas.h"
4033                 fi
4034                 tm_file="${tm_file} m68k/a-ux.h"
4035                 float_format=m68k
4036                 ;;
4037         m68k-apollo-*)
4038                 tm_file=m68k/apollo68.h
4039                 xmake_file=m68k/x-apollo68
4040                 use_collect2=yes
4041                 extra_headers=math-68881.h
4042                 float_format=m68k
4043                 ;;
4044         m68k-altos-sysv*)                  # Altos 3068
4045                 if test x$gas = xyes
4046                 then
4047                         tm_file=m68k/altos3068.h
4048                         xm_defines=USG
4049                 else
4050                         echo "The Altos is supported only with the GNU assembler" 1>&2
4051                         exit 1
4052                 fi
4053                 extra_headers=math-68881.h
4054                 ;;
4055         m68k-bull-sysv*)                # Bull DPX/2
4056                 if test x$gas = xyes
4057                 then
4058                         if test x$stabs = xyes
4059                         then
4060                                 tm_file=m68k/dpx2cdbx.h
4061                         else
4062                                 tm_file=m68k/dpx2g.h
4063                         fi
4064                 else
4065                         tm_file=m68k/dpx2.h
4066                 fi
4067                 xm_file="xm-alloca.h ${xm_file}"
4068                 xm_defines=USG
4069                 xmake_file=m68k/x-dpx2
4070                 use_collect2=yes
4071                 extra_headers=math-68881.h
4072                 ;;
4073         m68k-atari-sysv4*)              # Atari variant of V.4.
4074                 tm_file=m68k/atari.h
4075                 xm_file="xm-alloca.h ${xm_file}"
4076                 xm_defines="USG FULL_PROTOTYPES"
4077                 tmake_file=t-svr4
4078                 extra_parts="crtbegin.o crtend.o"
4079                 extra_headers=math-68881.h
4080                 float_format=m68k
4081                 ;;
4082         m68k-motorola-sysv*)
4083                 tm_file=m68k/mot3300.h
4084                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4085                 xm_defines=NO_SYS_SIGLIST
4086                 if test x$gas = xyes
4087                 then
4088                         xmake_file=m68k/x-mot3300-gas
4089                         if test x$gnu_ld = xyes
4090                         then
4091                                 tmake_file=m68k/t-mot3300-gald
4092                         else
4093                                 tmake_file=m68k/t-mot3300-gas
4094                                 use_collect2=yes
4095                         fi
4096                 else
4097                         xmake_file=m68k/x-mot3300
4098                         if test x$gnu_ld = xyes
4099                         then
4100                                 tmake_file=m68k/t-mot3300-gld
4101                         else
4102                                 tmake_file=m68k/t-mot3300
4103                                 use_collect2=yes
4104                         fi
4105                 fi
4106                 gdb_needs_out_file_path=yes
4107                 extra_parts="crt0.o mcrt0.o"
4108                 extra_headers=math-68881.h
4109                 float_format=m68k
4110                 ;;
4111         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4112                 tm_file=m68k/tower-as.h
4113                 xm_defines="USG SVR3"
4114                 xmake_file=m68k/x-tower
4115                 extra_parts="crtbegin.o crtend.o"
4116                 extra_headers=math-68881.h
4117                 ;;
4118         m68k-plexus-sysv*)
4119                 tm_file=m68k/plexus.h
4120                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4121                 xm_defines=USG
4122                 use_collect2=yes
4123                 extra_headers=math-68881.h
4124                 ;;
4125         m68k-tti-*)
4126                 tm_file=m68k/pbb.h
4127                 xm_file="xm-alloca.h ${xm_file}"
4128                 xm_defines=USG
4129                 extra_headers=math-68881.h
4130                 ;;
4131         m68k-crds-unos*)
4132                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4133                 xm_defines="USG unos"
4134                 xmake_file=m68k/x-crds
4135                 tm_file=m68k/crds.h
4136                 use_collect2=yes
4137                 extra_headers=math-68881.h
4138                 ;;
4139         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4140                 tm_file=m68k/amix.h
4141                 xm_file="xm-alloca.h ${xm_file}"
4142                 xm_defines="USG FULL_PROTOTYPES"
4143                 xmake_file=m68k/x-amix
4144                 tmake_file=t-svr4
4145                 extra_parts="crtbegin.o crtend.o"
4146                 extra_headers=math-68881.h
4147                 float_format=m68k
4148                 ;;
4149         m68k-ccur-rtu)
4150                 tm_file=m68k/ccur-GAS.h
4151                 xmake_file=m68k/x-ccur
4152                 extra_headers=math-68881.h
4153                 use_collect2=yes
4154                 float_format=m68k
4155                 ;;
4156         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4157                 tm_file=m68k/hp3bsd44.h
4158                 xmake_file=m68k/x-hp3bsd44
4159                 use_collect2=yes
4160                 extra_headers=math-68881.h
4161                 float_format=m68k
4162                 ;;
4163         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4164                 tm_file=m68k/hp3bsd.h
4165                 use_collect2=yes
4166                 extra_headers=math-68881.h
4167                 float_format=m68k
4168                 ;;
4169         m68k-isi-bsd*)
4170                 if test x$with_fp = xno
4171                 then
4172                         tm_file=m68k/isi-nfp.h
4173                 else
4174                         tm_file=m68k/isi.h
4175                         float_format=m68k
4176                 fi
4177                 use_collect2=yes
4178                 extra_headers=math-68881.h
4179                 ;;
4180         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4181                 xm_file="xm_alloca.h ${xm_file}"
4182                 xm_defines="USG NO_SYS_SIGLIST"
4183                 if test x$gas = xyes
4184                 then
4185                         xmake_file=m68k/x-hp320g
4186                         tm_file=m68k/hp320g.h
4187                 else
4188                         xmake_file=m68k/x-hp320
4189                         tm_file=m68k/hpux7.h
4190                 fi
4191                 install_headers_dir=install-headers-cpio
4192                 use_collect2=yes
4193                 extra_headers=math-68881.h
4194                 float_format=m68k
4195                 ;;
4196         m68k-hp-hpux*)  # HP 9000 series 300
4197                 xm_file="xm_alloca.h ${xm_file}"
4198                 xm_defines="USG NO_SYS_SIGLIST"
4199                 if test x$gas = xyes
4200                 then
4201                         xmake_file=m68k/x-hp320g
4202                         tm_file=m68k/hp320g.h
4203                 else
4204                         xmake_file=m68k/x-hp320
4205                         tm_file=m68k/hp320.h
4206                 fi
4207                 install_headers_dir=install-headers-cpio
4208                 use_collect2=yes
4209                 extra_headers=math-68881.h
4210                 float_format=m68k
4211                 ;;
4212         m68k-sun-mach*)
4213                 tm_file=m68k/sun3mach.h
4214                 use_collect2=yes
4215                 extra_headers=math-68881.h
4216                 float_format=m68k
4217                 ;;
4218         m68k-sony-newsos3*)
4219                 if test x$gas = xyes
4220                 then
4221                         tm_file=m68k/news3gas.h
4222                 else
4223                         tm_file=m68k/news3.h
4224                 fi
4225                 use_collect2=yes
4226                 extra_headers=math-68881.h
4227                 float_format=m68k
4228                 ;;
4229         m68k-sony-bsd* | m68k-sony-newsos*)
4230                 if test x$gas = xyes
4231                 then
4232                         tm_file=m68k/newsgas.h
4233                 else
4234                         tm_file=m68k/news.h
4235                 fi
4236                 use_collect2=yes
4237                 extra_headers=math-68881.h
4238                 float_format=m68k
4239                 ;;
4240         m68k-next-nextstep2*)
4241                 tm_file=m68k/next21.h
4242                 xm_file="m68k/xm-next.h ${xm_file}"
4243                 tmake_file=m68k/t-next
4244                 xmake_file=m68k/x-next
4245                 extra_objs=nextstep.o
4246                 extra_headers=math-68881.h
4247                 use_collect2=yes
4248                 float_format=m68k
4249                 ;;
4250         m68k-next-nextstep3*)
4251                 tm_file=m68k/next.h
4252                 xm_file="m68k/xm-next.h ${xm_file}"
4253                 tmake_file=m68k/t-next
4254                 xmake_file=m68k/x-next
4255                 extra_objs=nextstep.o
4256                 extra_parts="crtbegin.o crtend.o"
4257                 extra_headers=math-68881.h
4258                 float_format=m68k
4259                 if test x$enable_threads = xyes; then
4260                         thread_file='mach'
4261                 fi
4262                 ;;
4263         m68k-sun-sunos3*)
4264                 if test x$with_fp = xno
4265                 then
4266                         tm_file=m68k/sun3n3.h
4267                 else
4268                         tm_file=m68k/sun3o3.h
4269                         float_format=m68k
4270                 fi
4271                 use_collect2=yes
4272                 extra_headers=math-68881.h
4273                 ;;
4274         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4275                 if test x$with_fp = xno
4276                 then
4277                         tm_file=m68k/sun3n.h
4278                 else
4279                         tm_file=m68k/sun3.h
4280                         float_format=m68k
4281                 fi
4282                 use_collect2=yes
4283                 extra_headers=math-68881.h
4284                 ;;
4285         m68k-wrs-vxworks*)
4286                 tm_file=m68k/vxm68k.h
4287                 tmake_file=m68k/t-vxworks68
4288                 extra_headers=math-68881.h
4289                 thread_file='vxworks'
4290                 float_format=m68k
4291                 ;;
4292         m68k-*-aout*)
4293                 tmake_file=m68k/t-m68kbare
4294                 tm_file="m68k/m68k-aout.h libgloss.h"
4295                 extra_headers=math-68881.h
4296                 float_format=m68k
4297                 ;;
4298         m68k-*-coff*)
4299                 tmake_file=m68k/t-m68kbare
4300                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4301                 extra_headers=math-68881.h
4302                 float_format=m68k
4303                 ;;
4304         m68020-*-elf* | m68k-*-elf*)
4305                 tm_file="m68k/m68020-elf.h libgloss.h"
4306                 xm_file=m68k/xm-m68kv.h
4307                 tmake_file=m68k/t-m68kelf
4308                 header_files=math-68881.h
4309                 ;;
4310         m68k-*-lynxos*)
4311                 if test x$gas = xyes
4312                 then
4313                         tm_file=m68k/lynx.h
4314                 else
4315                         tm_file=m68k/lynx-ng.h
4316                 fi
4317                 xm_file=m68k/xm-lynx.h
4318                 xmake_file=x-lynx
4319                 tmake_file=m68k/t-lynx
4320                 extra_headers=math-68881.h
4321                 float_format=m68k
4322                 ;;
4323         m68k*-*-netbsd*)
4324                 tm_file=m68k/netbsd.h
4325                 tmake_file=t-netbsd
4326                 float_format=m68k
4327                 ;;
4328         m68k*-*-openbsd*)
4329                 float_format=m68k
4330                 # we need collect2 until our bug is fixed...
4331                 use_collect2=yes
4332                 ;;
4333         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4334                 xm_file="xm-alloca.h ${xm_file}"
4335                 xm_defines=USG
4336                 xmake_file=m68k/x-m68kv
4337                 extra_parts="crtbegin.o crtend.o"
4338                 extra_headers=math-68881.h
4339                 float_format=m68k
4340                 ;;
4341         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4342                 tm_file=m68k/m68kv4.h
4343                 xm_file="xm-alloca.h ${xm_file}"
4344                 xm_defines=USG
4345                 tmake_file=t-svr4
4346                 extra_parts="crtbegin.o crtend.o"
4347                 extra_headers=math-68881.h
4348                 float_format=m68k
4349                 ;;
4350         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4351                                         # with a.out format
4352                 xmake_file=x-linux
4353                 tm_file=m68k/linux-aout.h
4354                 tmake_file="t-linux-aout m68k/t-linux-aout"
4355                 extra_headers=math-68881.h
4356                 float_format=m68k
4357                 gnu_ld=yes
4358                 ;;
4359         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4360                                         # with ELF format using the
4361                                         # GNU/Linux C library 5
4362                 xmake_file=x-linux
4363                 tm_file=m68k/linux.h
4364                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4365                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4366                 extra_headers=math-68881.h
4367                 float_format=m68k
4368                 gnu_ld=yes
4369                 ;;
4370         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4371                                         # with ELF format using glibc 2
4372                                         # aka the GNU/Linux C library 6.
4373                 xmake_file=x-linux
4374                 tm_file=m68k/linux.h
4375                 tmake_file="t-linux m68k/t-linux"
4376                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4377                 extra_headers=math-68881.h
4378                 float_format=m68k
4379                 gnu_ld=yes
4380                 if test x$enable_threads = xyes; then
4381                         thread_file='posix'
4382                 fi
4383                 ;;
4384         m68k-*-psos*)
4385                 tmake_file=m68k/t-m68kbare
4386                 tm_file=m68k/m68k-psos.h
4387                 extra_headers=math-68881.h
4388                 float_format=m68k
4389                 ;;
4390         m68k-*-rtems*)
4391                 tmake_file="m68k/t-m68kbare t-rtems"
4392                 tm_file=m68k/rtems.h
4393                 extra_headers=math-68881.h
4394                 float_format=m68k
4395                 ;;
4396
4397         m88k-dg-dgux*)
4398                 case $machine in
4399                   m88k-dg-dguxbcs*)
4400                     tm_file=m88k/dguxbcs.h
4401                     tmake_file=m88k/t-dguxbcs
4402                     ;;
4403                   *)
4404                     tm_file=m88k/dgux.h
4405                     tmake_file=m88k/t-dgux
4406                     ;;
4407                 esac
4408                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4409                 xmake_file=m88k/x-dgux
4410                 if test x$gas = xyes
4411                 then
4412                         tmake_file=m88k/t-dgux-gas
4413                 fi
4414                 ;;
4415         m88k-dolphin-sysv3*)
4416                 tm_file=m88k/dolph.h
4417                 extra_parts="crtbegin.o crtend.o"
4418                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4419                 xmake_file=m88k/x-dolph
4420                 if test x$gas = xyes
4421                 then
4422                         tmake_file=m88k/t-m88k-gas
4423                 fi
4424                 ;;
4425         m88k-tektronix-sysv3)
4426                 tm_file=m88k/tekXD88.h
4427                 extra_parts="crtbegin.o crtend.o"
4428                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4429                 xmake_file=m88k/x-tekXD88
4430                 if test x$gas = xyes
4431                 then
4432                         tmake_file=m88k/t-m88k-gas
4433                 fi
4434                 ;;
4435         m88k-*-aout*)
4436                 tm_file=m88k/m88k-aout.h
4437                 ;;
4438         m88k-*-coff*)
4439                 tm_file=m88k/m88k-coff.h
4440                 tmake_file=m88k/t-bug
4441                 ;;
4442         m88k-*-luna*)
4443                 tm_file=m88k/luna.h
4444                 extra_parts="crtbegin.o crtend.o"
4445                 if test x$gas = xyes
4446                 then
4447                         tmake_file=m88k/t-luna-gas
4448                 else
4449                         tmake_file=m88k/t-luna
4450                 fi
4451                 ;;
4452         m88k-*-openbsd*)
4453                 tmake_file="${tmake_file} m88k/t-luna-gas"
4454                 ;;
4455         m88k-*-sysv3*)
4456                 tm_file=m88k/sysv3.h
4457                 extra_parts="crtbegin.o crtend.o"
4458                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4459                 xmake_file=m88k/x-sysv3
4460                 if test x$gas = xyes
4461                 then
4462                         tmake_file=m88k/t-m88k-gas
4463                 fi
4464                 ;;
4465         m88k-*-sysv4*)
4466                 tm_file=m88k/sysv4.h
4467                 extra_parts="crtbegin.o crtend.o"
4468                 xmake_file=m88k/x-sysv4
4469                 tmake_file=m88k/t-sysv4
4470                 ;;
4471         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4472                 tm_file=mips/iris6.h
4473                 xm_file=mips/xm-iris6.h
4474                 xmake_file=mips/x-iris6
4475                 tmake_file=mips/t-iris6
4476 #               if test x$enable_threads = xyes; then
4477 #                       thread_file='irix'
4478 #               fi
4479                 ;;
4480         mips-wrs-vxworks)
4481                 tm_file="mips/elf.h libgloss.h mips/vxworks.h"
4482                 tmake_file=mips/t-ecoff
4483                 gas=yes
4484                 gnu_ld=yes
4485                 extra_parts="crtbegin.o crtend.o"
4486                 thread_file='vxworks'
4487                 ;;
4488         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4489                 tm_file="mips/iris6.h mips/cross64.h"
4490                 xm_defines=USG
4491                 xm_file="mips/xm-iris5.h"
4492                 xmake_file=mips/x-iris
4493                 tmake_file=mips/t-cross64
4494                 # See comment in mips/iris[56].h files.
4495                 use_collect2=yes
4496 #               if test x$enable_threads = xyes; then
4497 #                       thread_file='irix'
4498 #               fi
4499                 ;;
4500         mips-sni-sysv4)
4501                 if test x$gas = xyes
4502                 then
4503                         if test x$stabs = xyes
4504                         then
4505                                 tm_file=mips/iris5gdb.h
4506                         else
4507                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4508                         fi
4509                 else
4510                         tm_file=mips/sni-svr4.h
4511                 fi
4512                 xm_defines=USG
4513                 xmake_file=mips/x-sni-svr4
4514                 tmake_file=mips/t-mips-gas
4515                 if test x$gnu_ld != xyes
4516                 then
4517                         use_collect2=yes
4518                 fi
4519                 ;;
4520         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4521                 if test x$gas = xyes
4522                 then
4523                         tm_file="mips/iris5.h mips/iris5gas.h"
4524                         if test x$stabs = xyes
4525                         then
4526                                 tm_file="${tm_file} dbx.h"
4527                         fi
4528                 else
4529                         tm_file=mips/iris5.h
4530                 fi
4531                 xm_defines=USG
4532                 xm_file="mips/xm-iris5.h"
4533                 xmake_file=mips/x-iris
4534                 # mips-tfile doesn't work yet
4535                 tmake_file=mips/t-mips-gas
4536                 # See comment in mips/iris5.h file.
4537                 use_collect2=yes
4538 #               if test x$enable_threads = xyes; then
4539 #                       thread_file='irix'
4540 #               fi
4541                 ;;
4542         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4543                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4544                 if test x$stabs = xyes; then
4545                         tm_file="${tm_file} dbx.h"
4546                 fi
4547                 xm_defines=USG
4548                 xmake_file=mips/x-iris
4549                 if test x$gas = xyes
4550                 then
4551                         tmake_file=mips/t-mips-gas
4552                 else
4553                         extra_passes="mips-tfile mips-tdump"
4554                 fi
4555                 if test x$gnu_ld != xyes
4556                 then
4557                         use_collect2=yes
4558                 fi
4559 #               if test x$enable_threads = xyes; then
4560 #                       thread_file='irix'
4561 #               fi
4562                 ;;
4563         mips-sgi-irix4*)                # Mostly like a MIPS.
4564                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
4565                 if test x$stabs = xyes; then
4566                         tm_file="${tm_file} dbx.h"
4567                 fi
4568                 xm_defines=USG
4569                 xmake_file=mips/x-iris
4570                 if test x$gas = xyes
4571                 then
4572                         tmake_file=mips/t-mips-gas
4573                 else
4574                         extra_passes="mips-tfile mips-tdump"
4575                 fi
4576                 if test x$gnu_ld != xyes
4577                 then
4578                         use_collect2=yes
4579                 fi
4580 #               if test x$enable_threads = xyes; then
4581 #                       thread_file='irix'
4582 #               fi
4583                 ;;
4584         mips-sgi-*)                     # Mostly like a MIPS.
4585                 tm_file="mips/iris3.h ${tm_file}"
4586                 if test x$stabs = xyes; then
4587                         tm_file="${tm_file} dbx.h"
4588                 fi
4589                 xm_defines=USG
4590                 xmake_file=mips/x-iris3
4591                 if test x$gas = xyes
4592                 then
4593                         tmake_file=mips/t-mips-gas
4594                 else
4595                         extra_passes="mips-tfile mips-tdump"
4596                 fi
4597                 if test x$gnu_ld != xyes
4598                 then
4599                         use_collect2=yes
4600                 fi
4601                 ;;
4602         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4603                 tm_file="mips/osfrose.h ${tm_file}"
4604                 xmake_file=mips/x-osfrose
4605                 tmake_file=mips/t-osfrose
4606                 extra_objs=halfpic.o
4607                 use_collect2=yes
4608                 ;;
4609         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4610                 tm_file=mips/dec-osf1.h
4611                 if test x$stabs = xyes; then
4612                         tm_file="${tm_file} dbx.h"
4613                 fi
4614                 xmake_file=mips/x-dec-osf1
4615                 if test x$gas = xyes
4616                 then
4617                         tmake_file=mips/t-mips-gas
4618                 else
4619                         tmake_file=mips/t-ultrix
4620                         extra_passes="mips-tfile mips-tdump"
4621                 fi
4622                 if test x$gnu_ld != xyes
4623                 then
4624                         use_collect2=yes
4625                 fi
4626                 ;;
4627         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4628               tm_file=mips/dec-bsd.h
4629               if test x$gas = xyes
4630               then
4631                         tmake_file=mips/t-mips-gas
4632               else
4633                         tmake_file=mips/t-ultrix
4634                         extra_passes="mips-tfile mips-tdump"
4635               fi
4636               if test x$gnu_ld != xyes
4637               then
4638                         use_collect2=yes
4639               fi
4640               ;;
4641         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
4642                 tm_file=mips/netbsd.h
4643                 # On NetBSD, the headers are already okay, except for math.h.
4644                 tmake_file=t-netbsd
4645                 ;;
4646        mips*-*-linux*)                         # Linux MIPS, either endian.
4647                 xmake_file=x-linux
4648                 xm_file="xm-siglist.h ${xm_file}"
4649                case $machine in
4650                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
4651                        *)         tm_file="mips/elf.h mips/linux.h" ;;
4652                esac
4653                 extra_parts="crtbegin.o crtend.o"
4654                 gnu_ld=yes
4655                 gas=yes
4656                 fixincludes=Makefile.in
4657                 ;;
4658         mips*el-*-openbsd*)     # mips little endian
4659                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4660                 tm_file=mips/openbsd.h
4661                 xmake_file=none
4662                 ;;
4663         mips*-*-openbsd*)               # mips big endian
4664                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4665                 tm_file=mips/openbsd-be.h
4666                 xmake_file=none
4667                 ;;
4668         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4669                 tm_file="mips/news4.h ${tm_file}"
4670                 if test x$stabs = xyes; then
4671                         tm_file="${tm_file} dbx.h"
4672                 fi
4673                 if test x$gas = xyes
4674                 then
4675                         tmake_file=mips/t-mips-gas
4676                 else
4677                         extra_passes="mips-tfile mips-tdump"
4678                 fi
4679                 if test x$gnu_ld != xyes
4680                 then
4681                         use_collect2=yes
4682                 fi
4683                 xmake_file=mips/x-sony
4684                 ;;
4685         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4686                                         # That is based on svr4.
4687                 # t-svr4 is not right because this system doesn't use ELF.
4688                 tm_file="mips/news5.h ${tm_file}"
4689                 if test x$stabs = xyes; then
4690                         tm_file="${tm_file} dbx.h"
4691                 fi
4692                 xm_file="xm-siglist.h ${xm_file}"
4693                 xm_defines=USG
4694                 if test x$gas = xyes
4695                 then
4696                         tmake_file=mips/t-mips-gas
4697                 else
4698                         extra_passes="mips-tfile mips-tdump"
4699                 fi
4700                 if test x$gnu_ld != xyes
4701                 then
4702                         use_collect2=yes
4703                 fi
4704                 ;;
4705         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4706                 tm_file="mips/svr4-5.h mips/svr4-t.h"
4707                 if test x$stabs = xyes; then
4708                         tm_file="${tm_file} dbx.h"
4709                 fi
4710                 xm_file="xm-siglist.h ${xm_file}"
4711                 xm_defines=USG
4712                 xmake_file=mips/x-sysv
4713                 if test x$gas = xyes
4714                 then
4715                         tmake_file=mips/t-mips-gas
4716                         extra_parts="crtbegin.o crtend.o"
4717                 else
4718                         tmake_file=mips/t-mips
4719                         extra_passes="mips-tfile mips-tdump"
4720                 fi
4721                 if test x$gnu_ld != xyes
4722                 then
4723                         use_collect2=yes
4724                 fi
4725                 ;;
4726         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
4727                 tm_file="mips/ultrix.h ${tm_file}"
4728                 if test x$stabs = xyes; then
4729                         tm_file="${tm_file} dbx.h"
4730                 fi
4731                 xmake_file=mips/x-ultrix
4732                 if test x$gas = xyes
4733                 then
4734                         tmake_file=mips/t-mips-gas
4735                 else
4736                         tmake_file=mips/t-ultrix
4737                         extra_passes="mips-tfile mips-tdump"
4738                 fi
4739                 if test x$gnu_ld != xyes
4740                 then
4741                         use_collect2=yes
4742                 fi
4743                 ;;
4744         mips-*-riscos[56789]bsd*)
4745                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4746                 if test x$stabs = xyes; then
4747                         tm_file="${tm_file} dbx.h"
4748                 fi
4749                 if test x$gas = xyes
4750                 then
4751                         tmake_file=mips/t-bsd-gas
4752                 else
4753                         tmake_file=mips/t-bsd
4754                         extra_passes="mips-tfile mips-tdump"
4755                 fi
4756                 if test x$gnu_ld != xyes
4757                 then
4758                         use_collect2=yes
4759                 fi
4760                 ;;
4761         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4762                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
4763                 if test x$stabs = xyes; then
4764                         tm_file="${tm_file} dbx.h"
4765                 fi
4766                 if test x$gas = xyes
4767                 then
4768                         tmake_file=mips/t-bsd-gas
4769                 else
4770                         tmake_file=mips/t-bsd
4771                         extra_passes="mips-tfile mips-tdump"
4772                 fi
4773                 if test x$gnu_ld != xyes
4774                 then
4775                         use_collect2=yes
4776                 fi
4777                 ;;
4778         mips-*-riscos[56789]sysv4*)
4779                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4780                 if test x$stabs = xyes; then
4781                         tm_file="${tm_file} dbx.h"
4782                 fi
4783                 xm_file="xm-siglist.h ${xm_file}"
4784                 xmake_file=mips/x-sysv
4785                 if test x$gas = xyes
4786                 then
4787                         tmake_file=mips/t-svr4-gas
4788                 else
4789                         tmake_file=mips/t-svr4
4790                         extra_passes="mips-tfile mips-tdump"
4791                 fi
4792                 if test x$gnu_ld != xyes
4793                 then
4794                         use_collect2=yes
4795                 fi
4796                 ;;
4797         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4798                 tm_file="mips/svr4-4.h ${tm_file}"
4799                 if test x$stabs = xyes; then
4800                         tm_file="${tm_file} dbx.h"
4801                 fi
4802                 xm_defines=USG
4803                 xmake_file=mips/x-sysv
4804                 if test x$gas = xyes
4805                 then
4806                         tmake_file=mips/t-svr4-gas
4807                 else
4808                         tmake_file=mips/t-svr4
4809                         extra_passes="mips-tfile mips-tdump"
4810                 fi
4811                 if test x$gnu_ld != xyes
4812                 then
4813                         use_collect2=yes
4814                 fi
4815                 ;;
4816         mips-*-riscos[56789]sysv*)
4817                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4818                 if test x$stabs = xyes; then
4819                         tm_file="${tm_file} dbx.h"
4820                 fi
4821                 xm_defines=USG
4822                 xmake_file=mips/x-sysv
4823                 if test x$gas = xyes
4824                 then
4825                         tmake_file=mips/t-svr3-gas
4826                 else
4827                         tmake_file=mips/t-svr3
4828                         extra_passes="mips-tfile mips-tdump"
4829                 fi
4830                 if test x$gnu_ld != xyes
4831                 then
4832                         use_collect2=yes
4833                 fi
4834                 ;;
4835         mips-*-sysv* | mips-*-riscos*sysv*)
4836                 tm_file="mips/svr3-4.h ${tm_file}"
4837                 if test x$stabs = xyes; then
4838                         tm_file="${tm_file} dbx.h"
4839                 fi
4840                 xm_defines=USG
4841                 xmake_file=mips/x-sysv
4842                 if test x$gas = xyes
4843                 then
4844                         tmake_file=mips/t-svr3-gas
4845                 else
4846                         tmake_file=mips/t-svr3
4847                         extra_passes="mips-tfile mips-tdump"
4848                 fi
4849                 if test x$gnu_ld != xyes
4850                 then
4851                         use_collect2=yes
4852                 fi
4853                 ;;
4854         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4855                 tm_file=mips/mips-5.h
4856                 if test x$stabs = xyes; then
4857                         tm_file="${tm_file} dbx.h"
4858                 fi
4859                 if test x$gas = xyes
4860                 then
4861                         tmake_file=mips/t-mips-gas
4862                 else
4863                         extra_passes="mips-tfile mips-tdump"
4864                 fi
4865                 if test x$gnu_ld != xyes
4866                 then
4867                         use_collect2=yes
4868                 fi
4869                 ;;
4870         mips-*-gnu*)
4871                 ;;
4872         mipsel-*-ecoff*)
4873                 tm_file=mips/ecoffl.h
4874                 if test x$stabs = xyes; then
4875                         tm_file="${tm_file} dbx.h"
4876                 fi
4877                 tmake_file=mips/t-ecoff
4878                 ;;
4879         mips-*-ecoff*)
4880                 tm_file="gofast.h mips/ecoff.h"
4881                 if test x$stabs = xyes; then
4882                         tm_file="${tm_file} dbx.h"
4883                 fi
4884                 tmake_file=mips/t-ecoff
4885                 ;;
4886         mipsel-*-elf*)
4887                 tm_file="mips/elfl.h libgloss.h"
4888                 tmake_file=mips/t-elf
4889                 ;;
4890         mips-*-elf*)
4891                 tm_file="mips/elf.h"
4892                 tmake_file=mips/t-elf
4893                 ;;
4894         mips64el-*-elf*)
4895                 tm_file="mips/elfl64.h"
4896                 tmake_file=mips/t-elf
4897                 ;;
4898         mips64orionel-*-elf*)
4899                 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
4900                 tmake_file=mips/t-elf
4901                 ;;
4902         mips64-*-elf*)
4903                 tm_file="mips/elf64.h"
4904                 tmake_file=mips/t-elf
4905                 ;;
4906         mips64orion-*-elf*)
4907                 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
4908                 tmake_file=mips/t-elf
4909                 ;;
4910         mips64orion-*-rtems*)
4911                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
4912                 tmake_file="mips/t-ecoff t-rtems"
4913                 ;;
4914         mipstx39el-*-elf*)
4915                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
4916                 tmake_file=mips/t-r3900
4917                 ;;
4918         mipstx39-*-elf*)
4919                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
4920                 tmake_file=mips/t-r3900
4921                 ;;
4922         mips-*-*)                               # Default MIPS RISC-OS 4.0.
4923                 if test x$stabs = xyes; then
4924                         tm_file="${tm_file} dbx.h"
4925                 fi
4926                 if test x$gas = xyes
4927                 then
4928                         tmake_file=mips/t-mips-gas
4929                 else
4930                         extra_passes="mips-tfile mips-tdump"
4931                 fi
4932                 if test x$gnu_ld != xyes
4933                 then
4934                         use_collect2=yes
4935                 fi
4936                 ;;
4937         mn10200-*-*)
4938                 cpu_type=mn10200
4939                 tm_file="mn10200/mn10200.h"
4940                 if test x$stabs = xyes
4941                 then
4942                         tm_file="${tm_file} dbx.h"
4943                 fi
4944                 use_collect2=no
4945                 ;;
4946         mn10300-*-*)
4947                 cpu_type=mn10300
4948                 tm_file="mn10300/mn10300.h"
4949                 if test x$stabs = xyes
4950                 then
4951                         tm_file="${tm_file} dbx.h"
4952                 fi
4953                 use_collect2=no
4954                 ;;
4955         ns32k-encore-bsd*)
4956                 tm_file=ns32k/encore.h
4957                 use_collect2=yes
4958                 ;;
4959         ns32k-sequent-bsd*)
4960                 tm_file=ns32k/sequent.h
4961                 use_collect2=yes
4962                 ;;
4963         ns32k-tek6100-bsd*)
4964                 tm_file=ns32k/tek6100.h
4965                 use_collect2=yes
4966                 ;;
4967         ns32k-tek6200-bsd*)
4968                 tm_file=ns32k/tek6200.h
4969                 use_collect2=yes
4970                 ;;
4971 # This has not been updated to GCC 2.
4972 #       ns32k-ns-genix*)
4973 #               xm_defines=USG
4974 #               xmake_file=ns32k/x-genix
4975 #               tm_file=ns32k/genix.h
4976 #               use_collect2=yes
4977 #               ;;
4978         ns32k-merlin-*)
4979                 tm_file=ns32k/merlin.h
4980                 use_collect2=yes
4981                 ;;
4982         ns32k-pc532-mach*)
4983                 tm_file=ns32k/pc532-mach.h
4984                 use_collect2=yes
4985                 ;;
4986         ns32k-pc532-minix*)
4987                 tm_file=ns32k/pc532-min.h
4988                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
4989                 xm_defines=USG
4990                 use_collect2=yes
4991                 ;;
4992         ns32k-*-netbsd*)
4993                 tm_file=ns32k/netbsd.h
4994                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
4995                 # On NetBSD, the headers are already okay, except for math.h.
4996                 tmake_file=t-netbsd
4997                 ;;
4998         pdp11-*-bsd)
4999                 tm_file="${tm_file} pdp11/2bsd.h"
5000                 ;;
5001         pdp11-*-*)
5002                 ;;
5003         ns32k-*-openbsd*)
5004                 # Nothing special
5005                 ;;
5006         pyramid-*-*)
5007                 cpu_type=pyr
5008                 xmake_file=pyr/x-pyr
5009                 use_collect2=yes
5010                 ;;
5011         romp-*-aos*)
5012                 use_collect2=yes
5013                 ;;
5014         romp-*-mach*)
5015                 xmake_file=romp/x-mach
5016                 use_collect2=yes
5017                 ;;
5018         romp-*-openbsd*)
5019                 # Nothing special
5020                 ;;
5021         powerpc-*-openbsd*)
5022                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5023                 xmake_file=none
5024                 ;;
5025         powerpc-*-beos*)
5026                 cpu_type=rs6000
5027                 tm_file=rs6000/beos.h
5028                 xm_file=rs6000/xm-beos.h
5029                 tmake_file=rs6000/t-beos
5030                 xmake_file=rs6000/x-beos
5031                 ;;
5032         powerpc-*-sysv* | powerpc-*-elf*)
5033                 tm_file=rs6000/sysv4.h
5034                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5035                 xm_defines="USG POSIX"
5036                 extra_headers=ppc-asm.h
5037                 if test x$gas = xyes
5038                 then
5039                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5040                 else
5041                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5042                 fi
5043                 xmake_file=rs6000/x-sysv4
5044                 ;;
5045         powerpc-*-eabiaix*)
5046                 tm_file=rs6000/eabiaix.h
5047                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5048                 extra_headers=ppc-asm.h
5049                 ;;
5050         powerpc-*-eabisim*)
5051                 tm_file=rs6000/eabisim.h
5052                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5053                 extra_headers=ppc-asm.h
5054                 ;;
5055         powerpc-*-eabi*)
5056                 tm_file=rs6000/eabi.h
5057                 if test x$gas = xyes
5058                 then
5059                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5060                 else
5061                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5062                 fi
5063                 extra_headers=ppc-asm.h
5064                 ;;
5065         powerpc-*-rtems*)
5066                 tm_file=rs6000/rtems.h
5067                 if test x$gas = xyes
5068                 then
5069                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5070                 else
5071                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5072                 fi
5073                 extra_headers=ppc-asm.h
5074                 ;;
5075         powerpc-*-linux-gnulibc1)
5076                 tm_file=rs6000/linux.h
5077                 xm_file=rs6000/xm-sysv4.h
5078                 out_file=rs6000/rs6000.c
5079                 if test x$gas = xyes
5080                 then
5081                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5082                 else
5083                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5084                 fi
5085                 xmake_file=x-linux
5086                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5087                 extra_headers=ppc-asm.h
5088                 if test x$enable_threads = xyes; then
5089                         thread_file='posix'
5090                 fi
5091                 ;;
5092         powerpc-*-linux-gnu*)
5093                 tm_file=rs6000/linux.h
5094                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5095                 xm_defines="USG ${xm_defines}"
5096                 out_file=rs6000/rs6000.c
5097                 if test x$gas = xyes
5098                 then
5099                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5100                 else
5101                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5102                 fi
5103                 xmake_file=x-linux
5104                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5105                 extra_headers=ppc-asm.h
5106                 if test x$enable_threads = xyes; then
5107                         thread_file='posix'
5108                 fi
5109                 ;;
5110         powerpc-wrs-vxworks*)
5111                 cpu_type=rs6000
5112                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5113                 xm_defines="USG POSIX"
5114                 tm_file=rs6000/vxppc.h
5115                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5116                 extra_headers=ppc-asm.h
5117                 thread_file='vxworks'
5118                 ;;
5119         powerpcle-*-sysv* | powerpcle-*-elf*)
5120                 tm_file=rs6000/sysv4le.h
5121                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5122                 xm_defines="USG POSIX"
5123                 if test x$gas = xyes
5124                 then
5125                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5126                 else
5127                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5128                 fi
5129                 xmake_file=rs6000/x-sysv4
5130                 extra_headers=ppc-asm.h
5131                 ;;
5132         powerpcle-*-eabisim*)
5133                 tm_file=rs6000/eabilesim.h
5134                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5135                 extra_headers=ppc-asm.h
5136                 ;;
5137         powerpcle-*-eabi*)
5138                 tm_file=rs6000/eabile.h
5139                 if test x$gas = xyes
5140                 then
5141                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5142                 else
5143                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5144                 fi
5145                 extra_headers=ppc-asm.h
5146                 ;;
5147         powerpcle-*-winnt* )
5148                 tm_file=rs6000/win-nt.h
5149                 tmake_file=rs6000/t-winnt
5150 #               extra_objs=pe.o
5151                 if test x$enable_threads = xyes; then
5152                         thread_file='win32'
5153                 fi
5154                 extra_headers=ppc-asm.h
5155                 ;;
5156         powerpcle-*-pe | powerpcle-*-cygwin*)
5157                 tm_file=rs6000/cygwin.h
5158                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5159                 tmake_file=rs6000/t-winnt
5160                 xmake_file=rs6000/x-cygwin
5161 #               extra_objs=pe.o
5162                 if test x$enable_threads = xyes; then
5163                         thread_file='win32'
5164                 fi
5165                 exeext=.exe
5166                 extra_headers=ppc-asm.h
5167                 ;;
5168         powerpcle-*-solaris2*)
5169                 tm_file=rs6000/sol2.h
5170                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5171                 xm_defines="USG POSIX"
5172                 if test x$gas = xyes
5173                 then
5174                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5175                 else
5176                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5177                 fi
5178                 xmake_file=rs6000/x-sysv4
5179                 extra_headers=ppc-asm.h
5180                 ;;
5181         rs6000-ibm-aix3.[01]*)
5182                 tm_file=rs6000/aix31.h
5183                 xmake_file=rs6000/x-aix31
5184                 float_format=none
5185                 use_collect2=yes
5186                 ;;
5187         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5188                 tm_file=rs6000/aix3newas.h
5189                 if test x$host != x$target
5190                 then
5191                         tmake_file=rs6000/t-xnewas
5192                 else
5193                         tmake_file=rs6000/t-newas
5194                 fi
5195                 float_format=none
5196                 use_collect2=yes
5197                 ;;
5198         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5199                 if test "$gnu_ld" = yes
5200                 then
5201                         tm_file=rs6000/aix41-gld.h
5202                 else
5203                         tm_file=rs6000/aix41.h
5204                 fi
5205                 if test x$host != x$target
5206                 then
5207                         tmake_file=rs6000/t-xnewas
5208                 else
5209                         tmake_file=rs6000/t-newas
5210                 fi
5211                 xmake_file=rs6000/x-aix41
5212                 float_format=none
5213                 use_collect2=yes
5214                 ;;
5215         rs6000-ibm-aix4.[3456789].* | powerpc-ibm-aix4.[3456789].*)
5216                 tm_file=rs6000/aix43.h
5217                 if test x$host != x$target
5218                 then
5219                         tmake_file=rs6000/t-xaix43
5220                 else
5221                         tmake_file=rs6000/t-aix43
5222                 fi
5223                 xmake_file=rs6000/x-aix43
5224                 float_format=none
5225                 use_collect2=yes
5226                 ;;
5227         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5228                 tm_file=rs6000/aix43.h
5229                 if test x$host != x$target
5230                 then
5231                         tmake_file=rs6000/t-xaix43
5232                 else
5233                         tmake_file=rs6000/t-aix43
5234                 fi
5235                 xmake_file=rs6000/x-aix43
5236                 float_format=none
5237                 use_collect2=yes
5238                 ;;
5239         rs6000-ibm-aix*)
5240                 float_format=none
5241                 use_collect2=yes
5242                 ;;
5243         rs6000-bull-bosx)
5244                 float_format=none
5245                 use_collect2=yes
5246                 ;;
5247         rs6000-*-mach*)
5248                 tm_file=rs6000/mach.h
5249                 xm_file="${xm_file} rs6000/xm-mach.h"
5250                 xmake_file=rs6000/x-mach
5251                 use_collect2=yes
5252                 ;;
5253         rs6000-*-lynxos*)
5254                 tm_file=rs6000/lynx.h
5255                 xm_file=rs6000/xm-lynx.h
5256                 tmake_file=rs6000/t-rs6000
5257                 xmake_file=rs6000/x-lynx
5258                 use_collect2=yes
5259                 ;;
5260         sh-*-elf*)
5261                 tm_file=sh/elf.h
5262                 float_format=sh
5263                 ;;
5264         sh-*-rtemself*)
5265                 tmake_file="sh/t-sh t-rtems"
5266                 tm_file=sh/rtemself.h
5267                 float_format=sh
5268                 ;;
5269         sh-*-rtems*)
5270                 tmake_file="sh/t-sh t-rtems"
5271                 tm_file=sh/rtems.h
5272                 float_format=sh
5273                 ;;
5274         sh-*-*)
5275                 float_format=sh
5276                 ;;
5277         sparc-tti-*)
5278                 tm_file=sparc/pbd.h
5279                 xm_file="xm-alloca.h ${xm_file}"
5280                 xm_defines=USG
5281                 ;;
5282         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5283                 tm_file=sparc/vxsparc.h
5284                 tmake_file=sparc/t-vxsparc
5285                 use_collect2=yes
5286                 thread_file='vxworks'
5287                 ;;
5288         sparc-*-aout*)
5289                 tmake_file=sparc/t-sparcbare
5290                 tm_file="sparc/aout.h libgloss.h"
5291                 ;;
5292         sparc-*-netbsd*)
5293                 tm_file=sparc/netbsd.h
5294                 tmake_file=t-netbsd
5295                 ;;
5296         sparc-*-openbsd*)
5297                 # we need collect2 until our bug is fixed...
5298                 use_collect2=yes
5299                 ;;
5300         sparc-*-bsd*)
5301                 tm_file=sparc/bsd.h
5302                 ;;
5303         sparc-*-elf*)
5304                 tm_file=sparc/elf.h
5305                 tmake_file=sparc/t-elf
5306                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5307                 #float_format=i128
5308                 float_format=i64
5309                 ;;
5310         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5311                 xm_file="${xm_file} sparc/xm-linux.h"
5312                 tm_file=sparc/linux-aout.h
5313                 xmake_file=x-linux
5314                 gnu_ld=yes
5315                 ;;
5316         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5317                 xm_file="${xm_file} sparc/xm-linux.h"
5318                 xmake_file=x-linux
5319                 tm_file=sparc/linux.h
5320                 tmake_file="t-linux t-linux-gnulibc1"
5321                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5322                 gnu_ld=yes
5323                 ;;
5324         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5325                 xm_file="${xm_file} sparc/xm-linux.h"
5326                 xmake_file=x-linux
5327                 tm_file=sparc/linux.h
5328                 tmake_file="t-linux"
5329                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5330                 gnu_ld=yes
5331                 if test x$enable_threads = xyes; then
5332                         thread_file='posix'
5333                 fi
5334                 ;;
5335         sparc-*-lynxos*)
5336                 if test x$gas = xyes
5337                 then
5338                         tm_file=sparc/lynx.h
5339                 else
5340                         tm_file=sparc/lynx-ng.h
5341                 fi
5342                 xm_file=sparc/xm-lynx.h
5343                 tmake_file=sparc/t-sunos41
5344                 xmake_file=x-lynx
5345                 ;;
5346         sparc-*-rtems*)
5347                 tmake_file="sparc/t-sparcbare t-rtems"
5348                 tm_file=sparc/rtems.h
5349                 ;;
5350         sparcv9-*-solaris2*)
5351                 tm_file=sparc/sol2-sld-64.h
5352                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5353                 xm_defines="USG POSIX"
5354                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5355                 xmake_file=sparc/x-sysv4
5356                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5357                 float_format=none
5358                 if test x${enable_threads} = x ; then
5359                     enable_threads=$have_pthread_h
5360                     if test x${enable_threads} = x ; then
5361                         enable_threads=$have_thread_h
5362                     fi
5363                 fi
5364                 if test x${enable_threads} = xyes ; then
5365                     if test x${have_pthread_h} = xyes ; then
5366                         thread_file='posix'
5367                     else
5368                         thread_file='solaris'
5369                     fi
5370                 fi
5371                 ;;
5372         sparc-hal-solaris2*)
5373                 xm_file=sparc/xm-sol2.h
5374                 tm_file="sparc/sol2.h sparc/hal.h"
5375                 tmake_file="sparc/t-halos sparc/t-sol2"
5376                 xmake_file=sparc/x-sysv4
5377                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5378                 fixincludes=fixinc.svr4
5379                 broken_install=yes
5380                 ;;
5381         sparc-*-solaris2*)
5382                 if test x$gnu_ld = xyes
5383                 then
5384                         tm_file=sparc/sol2.h
5385                 else
5386                         tm_file=sparc/sol2-sld.h
5387                 fi
5388                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5389                 xm_defines="USG POSIX"
5390                 tmake_file=sparc/t-sol2
5391                 xmake_file=sparc/x-sysv4
5392                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5393                 case $machine in
5394                 *-*-solaris2.[0-4])
5395                         float_format=i128
5396                         ;;
5397                 *)
5398                         float_format=none
5399                         ;;
5400                 esac
5401                 if test x${enable_threads} = x; then
5402                     enable_threads=$have_pthread_h
5403                     if test x${enable_threads} = x; then
5404                         enable_threads=$have_thread_h
5405                     fi
5406                 fi
5407                 if test x${enable_threads} = xyes; then
5408                     if test x${have_pthread_h} = xyes; then
5409                         thread_file='posix'
5410                     else
5411                         thread_file='solaris'
5412                     fi
5413                 fi
5414                 ;;
5415         sparc-*-sunos4.0*)
5416                 tm_file=sparc/sunos4.h
5417                 tmake_file=sparc/t-sunos40
5418                 use_collect2=yes
5419                 ;;
5420         sparc-*-sunos4*)
5421                 tm_file=sparc/sunos4.h
5422                 tmake_file=sparc/t-sunos41
5423                 use_collect2=yes
5424                 if test x$gas = xyes; then
5425                         tm_file="${tm_file} sparc/sun4gas.h"
5426                 fi
5427                 ;;
5428         sparc-*-sunos3*)
5429                 tm_file=sparc/sun4o3.h
5430                 use_collect2=yes
5431                 ;;
5432         sparc-*-sysv4*)
5433                 tm_file=sparc/sysv4.h
5434                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
5435                 xm_defines="USG POSIX"
5436                 tmake_file=t-svr4
5437                 xmake_file=sparc/x-sysv4
5438                 extra_parts="crtbegin.o crtend.o"
5439                 ;;
5440         sparc-*-vxsim*)
5441                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5442                 xm_defines="USG POSIX"
5443                 tm_file=sparc/vxsim.h
5444                 tmake_file=sparc/t-vxsparc
5445                 xmake_file=sparc/x-sysv4
5446                 ;;
5447         sparclet-*-aout*)
5448                 tm_file="sparc/splet.h libgloss.h"
5449                 tmake_file=sparc/t-splet
5450                 ;;
5451         sparclite-*-coff*)
5452                 tm_file="sparc/litecoff.h libgloss.h"
5453                 tmake_file=sparc/t-sparclite
5454                 ;;
5455         sparclite-*-aout*)
5456                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5457                 tmake_file=sparc/t-sparclite
5458                 ;;
5459         sparc64-*-aout*)
5460                 tmake_file=sparc/t-sp64
5461                 tm_file=sparc/sp64-aout.h
5462                 ;;
5463         sparc64-*-elf*)
5464                 tmake_file=sparc/t-sp64
5465                 tm_file=sparc/sp64-elf.h
5466                 extra_parts="crtbegin.o crtend.o"
5467                 ;;
5468         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5469                 tmake_file="t-linux sparc/t-linux64"
5470                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5471                 tm_file=sparc/linux64.h
5472                 xmake_file=x-linux
5473                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5474                 gnu_ld=yes
5475                 ;;
5476 # This hasn't been upgraded to GCC 2.
5477 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5478 #               tm_file=tahoe/harris.h
5479 #               ;;
5480 #       tahoe-*-bsd*)                   # tahoe running BSD
5481 #               ;;
5482         thumb-*-coff* | thumbel-*-coff*)
5483                 tm_file=arm/tcoff.h
5484                 out_file=arm/thumb.c
5485                 xm_file=arm/xm-thumb.h
5486                 md_file=arm/thumb.md
5487                 tmake_file=arm/t-thumb
5488                 ;;
5489         thumb-wrs-vxworks)
5490                 tm_file=arm/tcoff.h
5491                 out_file=arm/thumb.c
5492                 xm_file=arm/xm-thumb.h
5493                 md_file=arm/thumb.md
5494                 tmake_file=arm/t-thumb
5495                 thread_file='vxworks'
5496                 ;;
5497 # This hasn't been upgraded to GCC 2.
5498 #       tron-*-*)
5499 #               cpu_type=gmicro
5500 #               use_collect2=yes
5501 #               ;;
5502         v850-*-*)
5503                 cpu_type=v850
5504                 tm_file="v850/v850.h"
5505                 xm_file="v850/xm-v850.h"
5506                 tmake_file=v850/t-v850
5507                 if test x$stabs = xyes
5508                 then
5509                         tm_file="${tm_file} dbx.h"
5510                 fi
5511                 use_collect2=no
5512                 ;;
5513         vax-*-bsd*)                     # vaxen running BSD
5514                 use_collect2=yes
5515                 float_format=vax
5516                 ;;
5517         vax-*-sysv*)                    # vaxen running system V
5518                 tm_file="${tm_file} vax/vaxv.h"
5519                 xm_defines=USG
5520                 float_format=vax
5521                 ;;
5522         vax-*-netbsd*)
5523                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5524                 tmake_file=t-netbsd
5525                 float_format=vax
5526                 ;;
5527         vax-*-openbsd*)
5528                 tmake_file="${tm_file} vax/t-openbsd"
5529                 ;;
5530         vax-*-ultrix*)                  # vaxen running ultrix
5531                 tm_file="${tm_file} vax/ultrix.h"
5532                 use_collect2=yes
5533                 float_format=vax
5534                 ;;
5535         vax-*-vms*)                     # vaxen running VMS
5536                 xm_file=vax/xm-vms.h
5537                 tm_file=vax/vms.h
5538                 float_format=vax
5539                 ;;
5540         vax-*-*)                        # vax default entry
5541                 float_format=vax
5542                 ;;
5543         we32k-att-sysv*)
5544                 xm_file="${xm_file} xm-svr3"
5545                 use_collect2=yes
5546                 ;;
5547         *)
5548                 echo "Configuration $machine not supported" 1>&2
5549                 exit 1
5550                 ;;
5551         esac
5552
5553         case $machine in
5554         *-*-linux-gnu*)
5555                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5556         *-*-gnu*)
5557                 # On the GNU system, the setup is just about the same on
5558                 # each different CPU.  The specific machines that GNU
5559                 # supports are matched above and just set $cpu_type.
5560                 xm_file="xm-gnu.h ${xm_file}"
5561                 tm_file=${cpu_type}/gnu.h
5562                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5563                 # GNU always uses ELF.
5564                 elf=yes
5565                 # GNU tools are the only tools.
5566                 gnu_ld=yes
5567                 gas=yes
5568                 xmake_file=x-linux      # These details are the same as Linux.
5569                 tmake_file=t-gnu        # These are not.
5570                 ;;
5571         *-*-sysv4*)
5572                 xmake_try_sysv=x-sysv
5573                 install_headers_dir=install-headers-cpio
5574                 ;;
5575         *-*-sysv*)
5576                 install_headers_dir=install-headers-cpio
5577                 ;;
5578         esac
5579
5580         # Distinguish i[34567]86
5581         # Also, do not run mips-tfile on MIPS if using gas.
5582         # Process --with-cpu= for PowerPC/rs6000
5583         target_cpu_default2=
5584         case $machine in
5585         i486-*-*)
5586                 target_cpu_default2=1
5587                 ;;
5588         i586-*-*)
5589                 case $target_alias in
5590                         k6-*)
5591                                 target_cpu_default2=4
5592                                 ;;
5593                         *)
5594                                 target_cpu_default2=2
5595                                 ;;
5596                 esac
5597                 ;;
5598         i686-*-* | i786-*-*)
5599                 target_cpu_default2=3
5600                 ;;
5601         alpha*-*-*)
5602                 case $machine in
5603                         alphaev6*)
5604                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_CIX|MASK_MAX"
5605                                 ;;
5606                         alphapca56*)
5607                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
5608                                 ;;
5609                         alphaev56*)
5610                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5611                                 ;;
5612                         alphaev5*)
5613                                 target_cpu_default2="MASK_CPU_EV5"
5614                                 ;;
5615                 esac
5616
5617                 if test x$gas = xyes
5618                 then
5619                         if test "$target_cpu_default2" = ""
5620                         then
5621                                 target_cpu_default2="MASK_GAS"
5622                         else
5623                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5624                         fi
5625                 fi
5626                 ;;
5627         arm*-*-*)
5628                 case "x$with_cpu" in
5629                         x)
5630                                 # The most generic
5631                                 target_cpu_default2="TARGET_CPU_generic"
5632                                 ;;
5633
5634                         # Distinguish cores, and major variants
5635                         # arm7m doesn't exist, but D & I don't affect code
5636                         xarm23678 | xarm250 | xarm67010 \
5637                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
5638                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
5639                         | xstrongarm | xstrongarm110 | xstrongarm1100)
5640                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5641                                 ;;
5642
5643                         xyes | xno)
5644                                 echo "--with-cpu must be passed a value" 1>&2
5645                                 exit 1
5646                                 ;;
5647
5648                         *)
5649                                 if test x$pass2done = xyes
5650                                 then
5651                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5652                                         exit 1
5653                                 fi
5654                                 ;;
5655                 esac
5656                 ;;
5657
5658         mips*-*-ecoff* | mips*-*-elf*)
5659                 if test x$gas = xyes
5660                 then
5661                         if test x$gnu_ld = xyes
5662                         then
5663                                 target_cpu_default2=20
5664                         else
5665                                 target_cpu_default2=16
5666                         fi
5667                 fi
5668                 ;;
5669         mips*-*-*)
5670                 if test x$gas = xyes
5671                 then
5672                         target_cpu_default2=16
5673                 fi
5674                 ;;
5675         powerpc*-*-* | rs6000-*-*)
5676                 case "x$with_cpu" in
5677                         x)
5678                                 ;;
5679
5680                         xcommon | xpower | xpower2 | xpowerpc | xrios \
5681                           | xrios1 | xrios2 | xrsc | xrsc1 \
5682                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
5683                           | xec603e | x740 | x750 | x401 \
5684                           | x403 | x505 | x801 | x821 | x823 | x860)
5685                                 target_cpu_default2="\"$with_cpu\""
5686                                 ;;
5687
5688                         xyes | xno)
5689                                 echo "--with-cpu must be passed a value" 1>&2
5690                                 exit 1
5691                                 ;;
5692
5693                         *)
5694                                 if test x$pass2done = xyes
5695                                 then
5696                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5697                                         exit 1
5698                                 fi
5699                                 ;;
5700                 esac
5701                 ;;
5702         sparc*-*-*)
5703                 case ".$with_cpu" in
5704                         .)
5705                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
5706                                 ;;
5707                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
5708                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5709                                 ;;
5710                         *)
5711                                 if test x$pass2done = xyes
5712                                 then
5713                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5714                                         exit 1
5715                                 fi
5716                                 ;;
5717                 esac
5718                 ;;
5719         esac
5720
5721         if test "$target_cpu_default2" != ""
5722         then
5723                 if test "$target_cpu_default" != ""
5724                 then
5725                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5726                 else
5727                         target_cpu_default=$target_cpu_default2
5728                 fi
5729         fi
5730
5731         # No need for collect2 if we have the GNU linker.
5732         # Actually, there is now; GNU ld doesn't handle the EH info or
5733         # collecting for shared libraries.
5734         #case x$gnu_ld in
5735         #xyes)
5736         #       use_collect2=
5737         #       ;;
5738         #esac
5739
5740 # Save data on machine being used to compile GCC in build_xm_file.
5741 # Save data on host machine in vars host_xm_file and host_xmake_file.
5742         if test x$pass1done = x
5743         then
5744                 if test x"$xm_file" = x
5745                 then build_xm_file=$cpu_type/xm-$cpu_type.h
5746                 else build_xm_file=$xm_file
5747                 fi
5748                 build_xm_defines=$xm_defines
5749                 build_install_headers_dir=$install_headers_dir
5750                 build_exeext=$exeext
5751                 pass1done=yes
5752         else
5753                 if test x$pass2done = x
5754                 then
5755                         if test x"$xm_file" = x
5756                         then host_xm_file=$cpu_type/xm-$cpu_type.h
5757                         else host_xm_file=$xm_file
5758                         fi
5759                         host_xm_defines=$xm_defines
5760                         if test x"$xmake_file" = x
5761                         then xmake_file=$cpu_type/x-$cpu_type
5762                         fi
5763                         host_xmake_file="$xmake_file"
5764                         host_truncate_target=$truncate_target
5765                         host_extra_gcc_objs=$extra_gcc_objs
5766                         host_extra_objs=$extra_host_objs
5767                         host_exeext=$exeext
5768                         pass2done=yes
5769                 fi
5770         fi
5771 done
5772
5773 extra_objs="${host_extra_objs} ${extra_objs}"
5774
5775 # Default the target-machine variables that were not explicitly set.
5776 if test x"$tm_file" = x
5777 then tm_file=$cpu_type/$cpu_type.h; fi
5778
5779 if test x$extra_headers = x
5780 then extra_headers=; fi
5781
5782 if test x"$xm_file" = x
5783 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5784
5785 if test x$md_file = x
5786 then md_file=$cpu_type/$cpu_type.md; fi
5787
5788 if test x$out_file = x
5789 then out_file=$cpu_type/$cpu_type.c; fi
5790
5791 if test x"$tmake_file" = x
5792 then tmake_file=$cpu_type/t-$cpu_type
5793 fi
5794
5795 if test x"$dwarf2" = xyes
5796 then tm_file="tm-dwarf2.h $tm_file"
5797 fi
5798
5799 if test x$float_format = x
5800 then float_format=i64
5801 fi
5802
5803 if test $float_format = none
5804 then float_h_file=Makefile.in
5805 else float_h_file=float-$float_format.h
5806 fi
5807
5808 if test x$enable_haifa = x
5809 then
5810   case $target in
5811     alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
5812       enable_haifa=yes;;
5813   esac
5814 fi
5815
5816 # Handle cpp installation.
5817 if [ x$enable_cpp != x ]
5818 then
5819   tmake_file="$tmake_file t-install-cpp"
5820 fi
5821
5822 # Say what files are being used for the output code and MD file.
5823 echo "Using \`$srcdir/config/$out_file' to output insns."
5824 echo "Using \`$srcdir/config/$md_file' as machine description file."
5825
5826 count=a
5827 for f in $tm_file; do
5828         count=${count}x
5829 done
5830 if test $count = ax; then
5831         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5832 else
5833         echo "Using the following target machine macro files:"
5834         for f in $tm_file; do
5835                 echo "  $srcdir/config/$f"
5836         done
5837 fi
5838
5839 count=a
5840 for f in $host_xm_file; do
5841         count=${count}x
5842 done
5843 if test $count = ax; then
5844         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5845 else
5846         echo "Using the following host machine macro files:"
5847         for f in $host_xm_file; do
5848                 echo "  $srcdir/config/$f"
5849         done
5850 fi
5851
5852 if test "$host_xm_file" != "$build_xm_file"; then
5853         count=a
5854         for f in $build_xm_file; do
5855                 count=${count}x
5856         done
5857         if test $count = ax; then
5858                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5859         else
5860                 echo "Using the following build machine macro files:"
5861                 for f in $build_xm_file; do
5862                         echo "  $srcdir/config/$f"
5863                 done
5864         fi
5865 fi
5866
5867 if test x$thread_file = x; then
5868         if test x$target_thread_file != x; then
5869                 thread_file=$target_thread_file
5870         else
5871                 thread_file='single'
5872         fi
5873 fi
5874
5875 # Set up the header files.
5876 # $links is the list of header files to create.
5877 # $vars is the list of shell variables with file names to include.
5878 # auto-host.h is the file containing items generated by autoconf and is
5879 # the first file included by config.h.
5880 null_defines=
5881 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
5882
5883 # If host=build, it is correct to have hconfig include auto-host.h
5884 # as well.  If host!=build, we are in error and need to do more
5885 # work to find out the build config parameters.
5886 if test x$host = x$build
5887 then
5888         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
5889 else
5890         # We create a subdir, then run autoconf in the subdir.
5891         # To prevent recursion we set host and build for the new
5892         # invocation of configure to the build for this invocation
5893         # of configure.
5894         tempdir=build.$$
5895         rm -rf $tempdir
5896         mkdir $tempdir
5897         cd $tempdir
5898         case ${srcdir} in
5899         /*) realsrcdir=${srcdir};;
5900         *) realsrcdir=../${srcdir};;
5901         esac
5902         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
5903                 --target=$target --host=$build --build=$build
5904
5905         # We just finished tests for the build machine, so rename
5906         # the file auto-build.h in the gcc directory.
5907         mv auto-host.h ../auto-build.h
5908         cd ..
5909         rm -rf $tempdir
5910         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
5911 fi
5912
5913 xm_file="gansidecl.h ${xm_file}"
5914 tm_file="gansidecl.h ${tm_file}"
5915
5916 vars="host_xm_file tm_file xm_file build_xm_file"
5917 links="config.h tm.h tconfig.h hconfig.h"
5918 defines="host_xm_defines null_defines xm_defines build_xm_defines"
5919
5920 rm -f config.bak
5921 if test -f config.status; then mv -f config.status config.bak; fi
5922
5923 # Make the links.
5924 while test -n "$vars"
5925 do
5926         set $vars; var=$1; shift; vars=$*
5927         set $links; link=$1; shift; links=$*
5928         set $defines; define=$1; shift; defines=$*
5929
5930         rm -f $link
5931
5932         # Define TARGET_CPU_DEFAULT if the system wants one.
5933         # This substitutes for lots of *.h files.
5934         if test "$target_cpu_default" != "" -a $link = tm.h
5935         then
5936                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
5937         fi
5938
5939         for file in `eval echo '$'$var`; do
5940                 case $file in
5941                 auto-config.h)
5942                         ;;
5943                 *)
5944                         echo '#ifdef IN_GCC' >>$link
5945                         ;;
5946                 esac
5947                 echo "#include \"$file\"" >>$link
5948                 case $file in
5949                 auto-config.h)
5950                         ;;
5951                 *)
5952                         echo '#endif' >>$link
5953                         ;;
5954                 esac
5955         done
5956
5957         for def in `eval echo '$'$define`; do
5958                 echo "#ifndef $def" >>$link
5959                 echo "#define $def" >>$link
5960                 echo "#endif" >>$link
5961         done
5962 done
5963
5964 # Truncate the target if necessary
5965 if test x$host_truncate_target != x; then
5966         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
5967 fi
5968
5969 # Get the version trigger filename from the toplevel
5970 if test "${with_gcc_version_trigger+set}" = set; then
5971         gcc_version_trigger=$with_gcc_version_trigger
5972 else
5973         gcc_version_trigger=${srcdir}/version.c
5974 fi
5975 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
5976
5977 # Internationalization
5978 PACKAGE=gcc
5979 VERSION="$gcc_version"
5980 cat >> confdefs.h <<EOF
5981 #define PACKAGE "$PACKAGE"
5982 EOF
5983
5984 cat >> confdefs.h <<EOF
5985 #define VERSION "$VERSION"
5986 EOF
5987
5988
5989
5990
5991 ALL_LINGUAS="en_UK"
5992
5993 # NLS support is still experimental, so disable it by default for now.
5994 # Check whether --enable-nls or --disable-nls was given.
5995 if test "${enable_nls+set}" = set; then
5996   enableval="$enable_nls"
5997   :
5998 else
5999   enable_nls=no
6000 fi
6001
6002
6003
6004         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6005 echo "configure:6006: checking for strerror in -lcposix" >&5
6006 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6007 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6008   echo $ac_n "(cached) $ac_c" 1>&6
6009 else
6010   ac_save_LIBS="$LIBS"
6011 LIBS="-lcposix  $LIBS"
6012 cat > conftest.$ac_ext <<EOF
6013 #line 6014 "configure"
6014 #include "confdefs.h"
6015 /* Override any gcc2 internal prototype to avoid an error.  */
6016 /* We use char because int might match the return type of a gcc2
6017     builtin and then its argument prototype would still apply.  */
6018 char strerror();
6019
6020 int main() {
6021 strerror()
6022 ; return 0; }
6023 EOF
6024 if { (eval echo configure:6025: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6025   rm -rf conftest*
6026   eval "ac_cv_lib_$ac_lib_var=yes"
6027 else
6028   echo "configure: failed program was:" >&5
6029   cat conftest.$ac_ext >&5
6030   rm -rf conftest*
6031   eval "ac_cv_lib_$ac_lib_var=no"
6032 fi
6033 rm -f conftest*
6034 LIBS="$ac_save_LIBS"
6035
6036 fi
6037 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6038   echo "$ac_t""yes" 1>&6
6039   LIBS="$LIBS -lcposix"
6040 else
6041   echo "$ac_t""no" 1>&6
6042 fi
6043
6044
6045
6046 echo $ac_n "checking for working const""... $ac_c" 1>&6
6047 echo "configure:6048: checking for working const" >&5
6048 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6049   echo $ac_n "(cached) $ac_c" 1>&6
6050 else
6051   cat > conftest.$ac_ext <<EOF
6052 #line 6053 "configure"
6053 #include "confdefs.h"
6054
6055 int main() {
6056
6057 /* Ultrix mips cc rejects this.  */
6058 typedef int charset[2]; const charset x;
6059 /* SunOS 4.1.1 cc rejects this.  */
6060 char const *const *ccp;
6061 char **p;
6062 /* NEC SVR4.0.2 mips cc rejects this.  */
6063 struct point {int x, y;};
6064 static struct point const zero = {0,0};
6065 /* AIX XL C 1.02.0.0 rejects this.
6066    It does not let you subtract one const X* pointer from another in an arm
6067    of an if-expression whose if-part is not a constant expression */
6068 const char *g = "string";
6069 ccp = &g + (g ? g-g : 0);
6070 /* HPUX 7.0 cc rejects these. */
6071 ++ccp;
6072 p = (char**) ccp;
6073 ccp = (char const *const *) p;
6074 { /* SCO 3.2v4 cc rejects this.  */
6075   char *t;
6076   char const *s = 0 ? (char *) 0 : (char const *) 0;
6077
6078   *t++ = 0;
6079 }
6080 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6081   int x[] = {25, 17};
6082   const int *foo = &x[0];
6083   ++foo;
6084 }
6085 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6086   typedef const int *iptr;
6087   iptr p = 0;
6088   ++p;
6089 }
6090 { /* AIX XL C 1.02.0.0 rejects this saying
6091      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6092   struct s { int j; const int *ap[3]; };
6093   struct s *b; b->j = 5;
6094 }
6095 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6096   const int foo = 10;
6097 }
6098
6099 ; return 0; }
6100 EOF
6101 if { (eval echo configure:6102: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6102   rm -rf conftest*
6103   ac_cv_c_const=yes
6104 else
6105   echo "configure: failed program was:" >&5
6106   cat conftest.$ac_ext >&5
6107   rm -rf conftest*
6108   ac_cv_c_const=no
6109 fi
6110 rm -f conftest*
6111 fi
6112
6113 echo "$ac_t""$ac_cv_c_const" 1>&6
6114 if test $ac_cv_c_const = no; then
6115   cat >> confdefs.h <<\EOF
6116 #define const
6117 EOF
6118
6119 fi
6120
6121 echo $ac_n "checking for inline""... $ac_c" 1>&6
6122 echo "configure:6123: checking for inline" >&5
6123 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6124   echo $ac_n "(cached) $ac_c" 1>&6
6125 else
6126   ac_cv_c_inline=no
6127 for ac_kw in inline __inline__ __inline; do
6128   cat > conftest.$ac_ext <<EOF
6129 #line 6130 "configure"
6130 #include "confdefs.h"
6131
6132 int main() {
6133 } $ac_kw foo() {
6134 ; return 0; }
6135 EOF
6136 if { (eval echo configure:6137: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6137   rm -rf conftest*
6138   ac_cv_c_inline=$ac_kw; break
6139 else
6140   echo "configure: failed program was:" >&5
6141   cat conftest.$ac_ext >&5
6142 fi
6143 rm -f conftest*
6144 done
6145
6146 fi
6147
6148 echo "$ac_t""$ac_cv_c_inline" 1>&6
6149 case "$ac_cv_c_inline" in
6150   inline | yes) ;;
6151   no) cat >> confdefs.h <<\EOF
6152 #define inline
6153 EOF
6154  ;;
6155   *)  cat >> confdefs.h <<EOF
6156 #define inline $ac_cv_c_inline
6157 EOF
6158  ;;
6159 esac
6160
6161 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6162 echo "configure:6163: checking for off_t" >&5
6163 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6164   echo $ac_n "(cached) $ac_c" 1>&6
6165 else
6166   cat > conftest.$ac_ext <<EOF
6167 #line 6168 "configure"
6168 #include "confdefs.h"
6169 #include <sys/types.h>
6170 #if STDC_HEADERS
6171 #include <stdlib.h>
6172 #include <stddef.h>
6173 #endif
6174 EOF
6175 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6176   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6177   rm -rf conftest*
6178   ac_cv_type_off_t=yes
6179 else
6180   rm -rf conftest*
6181   ac_cv_type_off_t=no
6182 fi
6183 rm -f conftest*
6184
6185 fi
6186 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6187 if test $ac_cv_type_off_t = no; then
6188   cat >> confdefs.h <<\EOF
6189 #define off_t long
6190 EOF
6191
6192 fi
6193
6194 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6195 echo "configure:6196: checking for size_t" >&5
6196 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6197   echo $ac_n "(cached) $ac_c" 1>&6
6198 else
6199   cat > conftest.$ac_ext <<EOF
6200 #line 6201 "configure"
6201 #include "confdefs.h"
6202 #include <sys/types.h>
6203 #if STDC_HEADERS
6204 #include <stdlib.h>
6205 #include <stddef.h>
6206 #endif
6207 EOF
6208 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6209   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6210   rm -rf conftest*
6211   ac_cv_type_size_t=yes
6212 else
6213   rm -rf conftest*
6214   ac_cv_type_size_t=no
6215 fi
6216 rm -f conftest*
6217
6218 fi
6219 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6220 if test $ac_cv_type_size_t = no; then
6221   cat >> confdefs.h <<\EOF
6222 #define size_t unsigned
6223 EOF
6224
6225 fi
6226
6227 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6228 # for constant arguments.  Useless!
6229 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6230 echo "configure:6231: checking for working alloca.h" >&5
6231 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6232   echo $ac_n "(cached) $ac_c" 1>&6
6233 else
6234   cat > conftest.$ac_ext <<EOF
6235 #line 6236 "configure"
6236 #include "confdefs.h"
6237 #include <alloca.h>
6238 int main() {
6239 char *p = alloca(2 * sizeof(int));
6240 ; return 0; }
6241 EOF
6242 if { (eval echo configure:6243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6243   rm -rf conftest*
6244   ac_cv_header_alloca_h=yes
6245 else
6246   echo "configure: failed program was:" >&5
6247   cat conftest.$ac_ext >&5
6248   rm -rf conftest*
6249   ac_cv_header_alloca_h=no
6250 fi
6251 rm -f conftest*
6252 fi
6253
6254 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6255 if test $ac_cv_header_alloca_h = yes; then
6256   cat >> confdefs.h <<\EOF
6257 #define HAVE_ALLOCA_H 1
6258 EOF
6259
6260 fi
6261
6262 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6263 echo "configure:6264: checking for alloca" >&5
6264 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6265   echo $ac_n "(cached) $ac_c" 1>&6
6266 else
6267   cat > conftest.$ac_ext <<EOF
6268 #line 6269 "configure"
6269 #include "confdefs.h"
6270
6271 #ifdef __GNUC__
6272 # define alloca __builtin_alloca
6273 #else
6274 # ifdef _MSC_VER
6275 #  include <malloc.h>
6276 #  define alloca _alloca
6277 # else
6278 #  if HAVE_ALLOCA_H
6279 #   include <alloca.h>
6280 #  else
6281 #   ifdef _AIX
6282  #pragma alloca
6283 #   else
6284 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6285 char *alloca ();
6286 #    endif
6287 #   endif
6288 #  endif
6289 # endif
6290 #endif
6291
6292 int main() {
6293 char *p = (char *) alloca(1);
6294 ; return 0; }
6295 EOF
6296 if { (eval echo configure:6297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6297   rm -rf conftest*
6298   ac_cv_func_alloca_works=yes
6299 else
6300   echo "configure: failed program was:" >&5
6301   cat conftest.$ac_ext >&5
6302   rm -rf conftest*
6303   ac_cv_func_alloca_works=no
6304 fi
6305 rm -f conftest*
6306 fi
6307
6308 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6309 if test $ac_cv_func_alloca_works = yes; then
6310   cat >> confdefs.h <<\EOF
6311 #define HAVE_ALLOCA 1
6312 EOF
6313
6314 fi
6315
6316 if test $ac_cv_func_alloca_works = no; then
6317   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6318   # that cause trouble.  Some versions do not even contain alloca or
6319   # contain a buggy version.  If you still want to use their alloca,
6320   # use ar to extract alloca.o from them instead of compiling alloca.c.
6321   ALLOCA=alloca.${ac_objext}
6322   cat >> confdefs.h <<\EOF
6323 #define C_ALLOCA 1
6324 EOF
6325
6326
6327 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6328 echo "configure:6329: checking whether alloca needs Cray hooks" >&5
6329 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6330   echo $ac_n "(cached) $ac_c" 1>&6
6331 else
6332   cat > conftest.$ac_ext <<EOF
6333 #line 6334 "configure"
6334 #include "confdefs.h"
6335 #if defined(CRAY) && ! defined(CRAY2)
6336 webecray
6337 #else
6338 wenotbecray
6339 #endif
6340
6341 EOF
6342 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6343   egrep "webecray" >/dev/null 2>&1; then
6344   rm -rf conftest*
6345   ac_cv_os_cray=yes
6346 else
6347   rm -rf conftest*
6348   ac_cv_os_cray=no
6349 fi
6350 rm -f conftest*
6351
6352 fi
6353
6354 echo "$ac_t""$ac_cv_os_cray" 1>&6
6355 if test $ac_cv_os_cray = yes; then
6356 for ac_func in _getb67 GETB67 getb67; do
6357   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6358 echo "configure:6359: checking for $ac_func" >&5
6359 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6360   echo $ac_n "(cached) $ac_c" 1>&6
6361 else
6362   cat > conftest.$ac_ext <<EOF
6363 #line 6364 "configure"
6364 #include "confdefs.h"
6365 /* System header to define __stub macros and hopefully few prototypes,
6366     which can conflict with char $ac_func(); below.  */
6367 #include <assert.h>
6368 /* Override any gcc2 internal prototype to avoid an error.  */
6369 /* We use char because int might match the return type of a gcc2
6370     builtin and then its argument prototype would still apply.  */
6371 char $ac_func();
6372
6373 int main() {
6374
6375 /* The GNU C library defines this for functions which it implements
6376     to always fail with ENOSYS.  Some functions are actually named
6377     something starting with __ and the normal name is an alias.  */
6378 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6379 choke me
6380 #else
6381 $ac_func();
6382 #endif
6383
6384 ; return 0; }
6385 EOF
6386 if { (eval echo configure:6387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6387   rm -rf conftest*
6388   eval "ac_cv_func_$ac_func=yes"
6389 else
6390   echo "configure: failed program was:" >&5
6391   cat conftest.$ac_ext >&5
6392   rm -rf conftest*
6393   eval "ac_cv_func_$ac_func=no"
6394 fi
6395 rm -f conftest*
6396 fi
6397
6398 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6399   echo "$ac_t""yes" 1>&6
6400   cat >> confdefs.h <<EOF
6401 #define CRAY_STACKSEG_END $ac_func
6402 EOF
6403
6404   break
6405 else
6406   echo "$ac_t""no" 1>&6
6407 fi
6408
6409 done
6410 fi
6411
6412 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6413 echo "configure:6414: checking stack direction for C alloca" >&5
6414 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6415   echo $ac_n "(cached) $ac_c" 1>&6
6416 else
6417   if test "$cross_compiling" = yes; then
6418   ac_cv_c_stack_direction=0
6419 else
6420   cat > conftest.$ac_ext <<EOF
6421 #line 6422 "configure"
6422 #include "confdefs.h"
6423 find_stack_direction ()
6424 {
6425   static char *addr = 0;
6426   auto char dummy;
6427   if (addr == 0)
6428     {
6429       addr = &dummy;
6430       return find_stack_direction ();
6431     }
6432   else
6433     return (&dummy > addr) ? 1 : -1;
6434 }
6435 main ()
6436 {
6437   exit (find_stack_direction() < 0);
6438 }
6439 EOF
6440 if { (eval echo configure:6441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6441 then
6442   ac_cv_c_stack_direction=1
6443 else
6444   echo "configure: failed program was:" >&5
6445   cat conftest.$ac_ext >&5
6446   rm -fr conftest*
6447   ac_cv_c_stack_direction=-1
6448 fi
6449 rm -fr conftest*
6450 fi
6451
6452 fi
6453
6454 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6455 cat >> confdefs.h <<EOF
6456 #define STACK_DIRECTION $ac_cv_c_stack_direction
6457 EOF
6458
6459 fi
6460
6461 for ac_hdr in unistd.h
6462 do
6463 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6464 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6465 echo "configure:6466: checking for $ac_hdr" >&5
6466 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6467   echo $ac_n "(cached) $ac_c" 1>&6
6468 else
6469   cat > conftest.$ac_ext <<EOF
6470 #line 6471 "configure"
6471 #include "confdefs.h"
6472 #include <$ac_hdr>
6473 EOF
6474 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6475 { (eval echo configure:6476: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6476 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6477 if test -z "$ac_err"; then
6478   rm -rf conftest*
6479   eval "ac_cv_header_$ac_safe=yes"
6480 else
6481   echo "$ac_err" >&5
6482   echo "configure: failed program was:" >&5
6483   cat conftest.$ac_ext >&5
6484   rm -rf conftest*
6485   eval "ac_cv_header_$ac_safe=no"
6486 fi
6487 rm -f conftest*
6488 fi
6489 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6490   echo "$ac_t""yes" 1>&6
6491     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6492   cat >> confdefs.h <<EOF
6493 #define $ac_tr_hdr 1
6494 EOF
6495
6496 else
6497   echo "$ac_t""no" 1>&6
6498 fi
6499 done
6500
6501 for ac_func in getpagesize
6502 do
6503 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6504 echo "configure:6505: checking for $ac_func" >&5
6505 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6506   echo $ac_n "(cached) $ac_c" 1>&6
6507 else
6508   cat > conftest.$ac_ext <<EOF
6509 #line 6510 "configure"
6510 #include "confdefs.h"
6511 /* System header to define __stub macros and hopefully few prototypes,
6512     which can conflict with char $ac_func(); below.  */
6513 #include <assert.h>
6514 /* Override any gcc2 internal prototype to avoid an error.  */
6515 /* We use char because int might match the return type of a gcc2
6516     builtin and then its argument prototype would still apply.  */
6517 char $ac_func();
6518
6519 int main() {
6520
6521 /* The GNU C library defines this for functions which it implements
6522     to always fail with ENOSYS.  Some functions are actually named
6523     something starting with __ and the normal name is an alias.  */
6524 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6525 choke me
6526 #else
6527 $ac_func();
6528 #endif
6529
6530 ; return 0; }
6531 EOF
6532 if { (eval echo configure:6533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6533   rm -rf conftest*
6534   eval "ac_cv_func_$ac_func=yes"
6535 else
6536   echo "configure: failed program was:" >&5
6537   cat conftest.$ac_ext >&5
6538   rm -rf conftest*
6539   eval "ac_cv_func_$ac_func=no"
6540 fi
6541 rm -f conftest*
6542 fi
6543
6544 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6545   echo "$ac_t""yes" 1>&6
6546     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6547   cat >> confdefs.h <<EOF
6548 #define $ac_tr_func 1
6549 EOF
6550
6551 else
6552   echo "$ac_t""no" 1>&6
6553 fi
6554 done
6555
6556 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6557 echo "configure:6558: checking for working mmap" >&5
6558 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6559   echo $ac_n "(cached) $ac_c" 1>&6
6560 else
6561   if test "$cross_compiling" = yes; then
6562   ac_cv_func_mmap_fixed_mapped=no
6563 else
6564   cat > conftest.$ac_ext <<EOF
6565 #line 6566 "configure"
6566 #include "confdefs.h"
6567
6568 /* Thanks to Mike Haertel and Jim Avera for this test.
6569    Here is a matrix of mmap possibilities:
6570         mmap private not fixed
6571         mmap private fixed at somewhere currently unmapped
6572         mmap private fixed at somewhere already mapped
6573         mmap shared not fixed
6574         mmap shared fixed at somewhere currently unmapped
6575         mmap shared fixed at somewhere already mapped
6576    For private mappings, we should verify that changes cannot be read()
6577    back from the file, nor mmap's back from the file at a different
6578    address.  (There have been systems where private was not correctly
6579    implemented like the infamous i386 svr4.0, and systems where the
6580    VM page cache was not coherent with the filesystem buffer cache
6581    like early versions of FreeBSD and possibly contemporary NetBSD.)
6582    For shared mappings, we should conversely verify that changes get
6583    propogated back to all the places they're supposed to be.
6584
6585    Grep wants private fixed already mapped.
6586    The main things grep needs to know about mmap are:
6587    * does it exist and is it safe to write into the mmap'd area
6588    * how to use it (BSD variants)  */
6589 #include <sys/types.h>
6590 #include <fcntl.h>
6591 #include <sys/mman.h>
6592
6593 /* This mess was copied from the GNU getpagesize.h.  */
6594 #ifndef HAVE_GETPAGESIZE
6595 # ifdef HAVE_UNISTD_H
6596 #  include <unistd.h>
6597 # endif
6598
6599 /* Assume that all systems that can run configure have sys/param.h.  */
6600 # ifndef HAVE_SYS_PARAM_H
6601 #  define HAVE_SYS_PARAM_H 1
6602 # endif
6603
6604 # ifdef _SC_PAGESIZE
6605 #  define getpagesize() sysconf(_SC_PAGESIZE)
6606 # else /* no _SC_PAGESIZE */
6607 #  ifdef HAVE_SYS_PARAM_H
6608 #   include <sys/param.h>
6609 #   ifdef EXEC_PAGESIZE
6610 #    define getpagesize() EXEC_PAGESIZE
6611 #   else /* no EXEC_PAGESIZE */
6612 #    ifdef NBPG
6613 #     define getpagesize() NBPG * CLSIZE
6614 #     ifndef CLSIZE
6615 #      define CLSIZE 1
6616 #     endif /* no CLSIZE */
6617 #    else /* no NBPG */
6618 #     ifdef NBPC
6619 #      define getpagesize() NBPC
6620 #     else /* no NBPC */
6621 #      ifdef PAGESIZE
6622 #       define getpagesize() PAGESIZE
6623 #      endif /* PAGESIZE */
6624 #     endif /* no NBPC */
6625 #    endif /* no NBPG */
6626 #   endif /* no EXEC_PAGESIZE */
6627 #  else /* no HAVE_SYS_PARAM_H */
6628 #   define getpagesize() 8192   /* punt totally */
6629 #  endif /* no HAVE_SYS_PARAM_H */
6630 # endif /* no _SC_PAGESIZE */
6631
6632 #endif /* no HAVE_GETPAGESIZE */
6633
6634 #ifdef __cplusplus
6635 extern "C" { void *malloc(unsigned); }
6636 #else
6637 char *malloc();
6638 #endif
6639
6640 int
6641 main()
6642 {
6643         char *data, *data2, *data3;
6644         int i, pagesize;
6645         int fd;
6646
6647         pagesize = getpagesize();
6648
6649         /*
6650          * First, make a file with some known garbage in it.
6651          */
6652         data = malloc(pagesize);
6653         if (!data)
6654                 exit(1);
6655         for (i = 0; i < pagesize; ++i)
6656                 *(data + i) = rand();
6657         umask(0);
6658         fd = creat("conftestmmap", 0600);
6659         if (fd < 0)
6660                 exit(1);
6661         if (write(fd, data, pagesize) != pagesize)
6662                 exit(1);
6663         close(fd);
6664
6665         /*
6666          * Next, try to mmap the file at a fixed address which
6667          * already has something else allocated at it.  If we can,
6668          * also make sure that we see the same garbage.
6669          */
6670         fd = open("conftestmmap", O_RDWR);
6671         if (fd < 0)
6672                 exit(1);
6673         data2 = malloc(2 * pagesize);
6674         if (!data2)
6675                 exit(1);
6676         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6677         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6678             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6679                 exit(1);
6680         for (i = 0; i < pagesize; ++i)
6681                 if (*(data + i) != *(data2 + i))
6682                         exit(1);
6683
6684         /*
6685          * Finally, make sure that changes to the mapped area
6686          * do not percolate back to the file as seen by read().
6687          * (This is a bug on some variants of i386 svr4.0.)
6688          */
6689         for (i = 0; i < pagesize; ++i)
6690                 *(data2 + i) = *(data2 + i) + 1;
6691         data3 = malloc(pagesize);
6692         if (!data3)
6693                 exit(1);
6694         if (read(fd, data3, pagesize) != pagesize)
6695                 exit(1);
6696         for (i = 0; i < pagesize; ++i)
6697                 if (*(data + i) != *(data3 + i))
6698                         exit(1);
6699         close(fd);
6700         unlink("conftestmmap");
6701         exit(0);
6702 }
6703
6704 EOF
6705 if { (eval echo configure:6706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6706 then
6707   ac_cv_func_mmap_fixed_mapped=yes
6708 else
6709   echo "configure: failed program was:" >&5
6710   cat conftest.$ac_ext >&5
6711   rm -fr conftest*
6712   ac_cv_func_mmap_fixed_mapped=no
6713 fi
6714 rm -fr conftest*
6715 fi
6716
6717 fi
6718
6719 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6720 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6721   cat >> confdefs.h <<\EOF
6722 #define HAVE_MMAP 1
6723 EOF
6724
6725 fi
6726
6727
6728    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
6729 unistd.h sys/param.h
6730 do
6731 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6732 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6733 echo "configure:6734: checking for $ac_hdr" >&5
6734 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6735   echo $ac_n "(cached) $ac_c" 1>&6
6736 else
6737   cat > conftest.$ac_ext <<EOF
6738 #line 6739 "configure"
6739 #include "confdefs.h"
6740 #include <$ac_hdr>
6741 EOF
6742 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6743 { (eval echo configure:6744: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6744 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6745 if test -z "$ac_err"; then
6746   rm -rf conftest*
6747   eval "ac_cv_header_$ac_safe=yes"
6748 else
6749   echo "$ac_err" >&5
6750   echo "configure: failed program was:" >&5
6751   cat conftest.$ac_ext >&5
6752   rm -rf conftest*
6753   eval "ac_cv_header_$ac_safe=no"
6754 fi
6755 rm -f conftest*
6756 fi
6757 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6758   echo "$ac_t""yes" 1>&6
6759     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6760   cat >> confdefs.h <<EOF
6761 #define $ac_tr_hdr 1
6762 EOF
6763
6764 else
6765   echo "$ac_t""no" 1>&6
6766 fi
6767 done
6768
6769    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
6770 strdup __argz_count __argz_stringify __argz_next
6771 do
6772 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6773 echo "configure:6774: checking for $ac_func" >&5
6774 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6775   echo $ac_n "(cached) $ac_c" 1>&6
6776 else
6777   cat > conftest.$ac_ext <<EOF
6778 #line 6779 "configure"
6779 #include "confdefs.h"
6780 /* System header to define __stub macros and hopefully few prototypes,
6781     which can conflict with char $ac_func(); below.  */
6782 #include <assert.h>
6783 /* Override any gcc2 internal prototype to avoid an error.  */
6784 /* We use char because int might match the return type of a gcc2
6785     builtin and then its argument prototype would still apply.  */
6786 char $ac_func();
6787
6788 int main() {
6789
6790 /* The GNU C library defines this for functions which it implements
6791     to always fail with ENOSYS.  Some functions are actually named
6792     something starting with __ and the normal name is an alias.  */
6793 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6794 choke me
6795 #else
6796 $ac_func();
6797 #endif
6798
6799 ; return 0; }
6800 EOF
6801 if { (eval echo configure:6802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6802   rm -rf conftest*
6803   eval "ac_cv_func_$ac_func=yes"
6804 else
6805   echo "configure: failed program was:" >&5
6806   cat conftest.$ac_ext >&5
6807   rm -rf conftest*
6808   eval "ac_cv_func_$ac_func=no"
6809 fi
6810 rm -f conftest*
6811 fi
6812
6813 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6814   echo "$ac_t""yes" 1>&6
6815     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6816   cat >> confdefs.h <<EOF
6817 #define $ac_tr_func 1
6818 EOF
6819
6820 else
6821   echo "$ac_t""no" 1>&6
6822 fi
6823 done
6824
6825
6826    if test "${ac_cv_func_stpcpy+set}" != "set"; then
6827      for ac_func in stpcpy
6828 do
6829 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6830 echo "configure:6831: checking for $ac_func" >&5
6831 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6832   echo $ac_n "(cached) $ac_c" 1>&6
6833 else
6834   cat > conftest.$ac_ext <<EOF
6835 #line 6836 "configure"
6836 #include "confdefs.h"
6837 /* System header to define __stub macros and hopefully few prototypes,
6838     which can conflict with char $ac_func(); below.  */
6839 #include <assert.h>
6840 /* Override any gcc2 internal prototype to avoid an error.  */
6841 /* We use char because int might match the return type of a gcc2
6842     builtin and then its argument prototype would still apply.  */
6843 char $ac_func();
6844
6845 int main() {
6846
6847 /* The GNU C library defines this for functions which it implements
6848     to always fail with ENOSYS.  Some functions are actually named
6849     something starting with __ and the normal name is an alias.  */
6850 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6851 choke me
6852 #else
6853 $ac_func();
6854 #endif
6855
6856 ; return 0; }
6857 EOF
6858 if { (eval echo configure:6859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6859   rm -rf conftest*
6860   eval "ac_cv_func_$ac_func=yes"
6861 else
6862   echo "configure: failed program was:" >&5
6863   cat conftest.$ac_ext >&5
6864   rm -rf conftest*
6865   eval "ac_cv_func_$ac_func=no"
6866 fi
6867 rm -f conftest*
6868 fi
6869
6870 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6871   echo "$ac_t""yes" 1>&6
6872     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6873   cat >> confdefs.h <<EOF
6874 #define $ac_tr_func 1
6875 EOF
6876
6877 else
6878   echo "$ac_t""no" 1>&6
6879 fi
6880 done
6881
6882    fi
6883    if test "${ac_cv_func_stpcpy}" = "yes"; then
6884      cat >> confdefs.h <<\EOF
6885 #define HAVE_STPCPY 1
6886 EOF
6887
6888    fi
6889
6890    if test $ac_cv_header_locale_h = yes; then
6891     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
6892 echo "configure:6893: checking for LC_MESSAGES" >&5
6893 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
6894   echo $ac_n "(cached) $ac_c" 1>&6
6895 else
6896   cat > conftest.$ac_ext <<EOF
6897 #line 6898 "configure"
6898 #include "confdefs.h"
6899 #include <locale.h>
6900 int main() {
6901 return LC_MESSAGES
6902 ; return 0; }
6903 EOF
6904 if { (eval echo configure:6905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6905   rm -rf conftest*
6906   am_cv_val_LC_MESSAGES=yes
6907 else
6908   echo "configure: failed program was:" >&5
6909   cat conftest.$ac_ext >&5
6910   rm -rf conftest*
6911   am_cv_val_LC_MESSAGES=no
6912 fi
6913 rm -f conftest*
6914 fi
6915
6916 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
6917     if test $am_cv_val_LC_MESSAGES = yes; then
6918       cat >> confdefs.h <<\EOF
6919 #define HAVE_LC_MESSAGES 1
6920 EOF
6921
6922     fi
6923   fi
6924    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
6925 echo "configure:6926: checking whether NLS is requested" >&5
6926         # Check whether --enable-nls or --disable-nls was given.
6927 if test "${enable_nls+set}" = set; then
6928   enableval="$enable_nls"
6929   USE_NLS=$enableval
6930 else
6931   USE_NLS=yes
6932 fi
6933
6934     echo "$ac_t""$USE_NLS" 1>&6
6935
6936
6937     USE_INCLUDED_LIBINTL=no
6938
6939         if test "$USE_NLS" = "yes"; then
6940       cat >> confdefs.h <<\EOF
6941 #define ENABLE_NLS 1
6942 EOF
6943
6944       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
6945 echo "configure:6946: checking whether included gettext is requested" >&5
6946       # Check whether --with-included-gettext or --without-included-gettext was given.
6947 if test "${with_included_gettext+set}" = set; then
6948   withval="$with_included_gettext"
6949   nls_cv_force_use_gnu_gettext=$withval
6950 else
6951   nls_cv_force_use_gnu_gettext=no
6952 fi
6953
6954       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
6955
6956       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
6957       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
6958                                         nls_cv_header_intl=
6959         nls_cv_header_libgt=
6960         CATOBJEXT=NONE
6961
6962         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
6963 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
6964 echo "configure:6965: checking for libintl.h" >&5
6965 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6966   echo $ac_n "(cached) $ac_c" 1>&6
6967 else
6968   cat > conftest.$ac_ext <<EOF
6969 #line 6970 "configure"
6970 #include "confdefs.h"
6971 #include <libintl.h>
6972 EOF
6973 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6974 { (eval echo configure:6975: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6975 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6976 if test -z "$ac_err"; then
6977   rm -rf conftest*
6978   eval "ac_cv_header_$ac_safe=yes"
6979 else
6980   echo "$ac_err" >&5
6981   echo "configure: failed program was:" >&5
6982   cat conftest.$ac_ext >&5
6983   rm -rf conftest*
6984   eval "ac_cv_header_$ac_safe=no"
6985 fi
6986 rm -f conftest*
6987 fi
6988 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6989   echo "$ac_t""yes" 1>&6
6990   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
6991 echo "configure:6992: checking for gettext in libc" >&5
6992 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
6993   echo $ac_n "(cached) $ac_c" 1>&6
6994 else
6995   cat > conftest.$ac_ext <<EOF
6996 #line 6997 "configure"
6997 #include "confdefs.h"
6998 #include <libintl.h>
6999 int main() {
7000 return (int) gettext ("")
7001 ; return 0; }
7002 EOF
7003 if { (eval echo configure:7004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7004   rm -rf conftest*
7005   gt_cv_func_gettext_libc=yes
7006 else
7007   echo "configure: failed program was:" >&5
7008   cat conftest.$ac_ext >&5
7009   rm -rf conftest*
7010   gt_cv_func_gettext_libc=no
7011 fi
7012 rm -f conftest*
7013 fi
7014
7015 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7016
7017            if test "$gt_cv_func_gettext_libc" != "yes"; then
7018              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7019 echo "configure:7020: checking for bindtextdomain in -lintl" >&5
7020 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7021 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7022   echo $ac_n "(cached) $ac_c" 1>&6
7023 else
7024   ac_save_LIBS="$LIBS"
7025 LIBS="-lintl  $LIBS"
7026 cat > conftest.$ac_ext <<EOF
7027 #line 7028 "configure"
7028 #include "confdefs.h"
7029 /* Override any gcc2 internal prototype to avoid an error.  */
7030 /* We use char because int might match the return type of a gcc2
7031     builtin and then its argument prototype would still apply.  */
7032 char bindtextdomain();
7033
7034 int main() {
7035 bindtextdomain()
7036 ; return 0; }
7037 EOF
7038 if { (eval echo configure:7039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7039   rm -rf conftest*
7040   eval "ac_cv_lib_$ac_lib_var=yes"
7041 else
7042   echo "configure: failed program was:" >&5
7043   cat conftest.$ac_ext >&5
7044   rm -rf conftest*
7045   eval "ac_cv_lib_$ac_lib_var=no"
7046 fi
7047 rm -f conftest*
7048 LIBS="$ac_save_LIBS"
7049
7050 fi
7051 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7052   echo "$ac_t""yes" 1>&6
7053   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7054 echo "configure:7055: checking for gettext in libintl" >&5
7055 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7056   echo $ac_n "(cached) $ac_c" 1>&6
7057 else
7058   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7059 echo "configure:7060: checking for gettext in -lintl" >&5
7060 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7061 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7062   echo $ac_n "(cached) $ac_c" 1>&6
7063 else
7064   ac_save_LIBS="$LIBS"
7065 LIBS="-lintl  $LIBS"
7066 cat > conftest.$ac_ext <<EOF
7067 #line 7068 "configure"
7068 #include "confdefs.h"
7069 /* Override any gcc2 internal prototype to avoid an error.  */
7070 /* We use char because int might match the return type of a gcc2
7071     builtin and then its argument prototype would still apply.  */
7072 char gettext();
7073
7074 int main() {
7075 gettext()
7076 ; return 0; }
7077 EOF
7078 if { (eval echo configure:7079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7079   rm -rf conftest*
7080   eval "ac_cv_lib_$ac_lib_var=yes"
7081 else
7082   echo "configure: failed program was:" >&5
7083   cat conftest.$ac_ext >&5
7084   rm -rf conftest*
7085   eval "ac_cv_lib_$ac_lib_var=no"
7086 fi
7087 rm -f conftest*
7088 LIBS="$ac_save_LIBS"
7089
7090 fi
7091 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7092   echo "$ac_t""yes" 1>&6
7093   gt_cv_func_gettext_libintl=yes
7094 else
7095   echo "$ac_t""no" 1>&6
7096 gt_cv_func_gettext_libintl=no
7097 fi
7098
7099 fi
7100
7101 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7102 else
7103   echo "$ac_t""no" 1>&6
7104 fi
7105
7106            fi
7107
7108            if test "$gt_cv_func_gettext_libc" = "yes" \
7109               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7110               cat >> confdefs.h <<\EOF
7111 #define HAVE_GETTEXT 1
7112 EOF
7113
7114               # Extract the first word of "msgfmt", so it can be a program name with args.
7115 set dummy msgfmt; ac_word=$2
7116 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7117 echo "configure:7118: checking for $ac_word" >&5
7118 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7119   echo $ac_n "(cached) $ac_c" 1>&6
7120 else
7121   case "$MSGFMT" in
7122   /*)
7123   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7124   ;;
7125   *)
7126   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7127   for ac_dir in $PATH; do
7128     test -z "$ac_dir" && ac_dir=.
7129     if test -f $ac_dir/$ac_word; then
7130       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7131         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7132         break
7133       fi
7134     fi
7135   done
7136   IFS="$ac_save_ifs"
7137   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7138   ;;
7139 esac
7140 fi
7141 MSGFMT="$ac_cv_path_MSGFMT"
7142 if test -n "$MSGFMT"; then
7143   echo "$ac_t""$MSGFMT" 1>&6
7144 else
7145   echo "$ac_t""no" 1>&6
7146 fi
7147               if test "$MSGFMT" != "no"; then
7148                 for ac_func in dcgettext
7149 do
7150 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7151 echo "configure:7152: checking for $ac_func" >&5
7152 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7153   echo $ac_n "(cached) $ac_c" 1>&6
7154 else
7155   cat > conftest.$ac_ext <<EOF
7156 #line 7157 "configure"
7157 #include "confdefs.h"
7158 /* System header to define __stub macros and hopefully few prototypes,
7159     which can conflict with char $ac_func(); below.  */
7160 #include <assert.h>
7161 /* Override any gcc2 internal prototype to avoid an error.  */
7162 /* We use char because int might match the return type of a gcc2
7163     builtin and then its argument prototype would still apply.  */
7164 char $ac_func();
7165
7166 int main() {
7167
7168 /* The GNU C library defines this for functions which it implements
7169     to always fail with ENOSYS.  Some functions are actually named
7170     something starting with __ and the normal name is an alias.  */
7171 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7172 choke me
7173 #else
7174 $ac_func();
7175 #endif
7176
7177 ; return 0; }
7178 EOF
7179 if { (eval echo configure:7180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7180   rm -rf conftest*
7181   eval "ac_cv_func_$ac_func=yes"
7182 else
7183   echo "configure: failed program was:" >&5
7184   cat conftest.$ac_ext >&5
7185   rm -rf conftest*
7186   eval "ac_cv_func_$ac_func=no"
7187 fi
7188 rm -f conftest*
7189 fi
7190
7191 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7192   echo "$ac_t""yes" 1>&6
7193     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7194   cat >> confdefs.h <<EOF
7195 #define $ac_tr_func 1
7196 EOF
7197
7198 else
7199   echo "$ac_t""no" 1>&6
7200 fi
7201 done
7202
7203                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7204 set dummy gmsgfmt; ac_word=$2
7205 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7206 echo "configure:7207: checking for $ac_word" >&5
7207 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7208   echo $ac_n "(cached) $ac_c" 1>&6
7209 else
7210   case "$GMSGFMT" in
7211   /*)
7212   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7213   ;;
7214   ?:/*)
7215   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7216   ;;
7217   *)
7218   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7219   ac_dummy="$PATH"
7220   for ac_dir in $ac_dummy; do
7221     test -z "$ac_dir" && ac_dir=.
7222     if test -f $ac_dir/$ac_word; then
7223       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7224       break
7225     fi
7226   done
7227   IFS="$ac_save_ifs"
7228   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7229   ;;
7230 esac
7231 fi
7232 GMSGFMT="$ac_cv_path_GMSGFMT"
7233 if test -n "$GMSGFMT"; then
7234   echo "$ac_t""$GMSGFMT" 1>&6
7235 else
7236   echo "$ac_t""no" 1>&6
7237 fi
7238
7239                 # Extract the first word of "xgettext", so it can be a program name with args.
7240 set dummy xgettext; ac_word=$2
7241 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7242 echo "configure:7243: checking for $ac_word" >&5
7243 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7244   echo $ac_n "(cached) $ac_c" 1>&6
7245 else
7246   case "$XGETTEXT" in
7247   /*)
7248   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7249   ;;
7250   *)
7251   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7252   for ac_dir in $PATH; do
7253     test -z "$ac_dir" && ac_dir=.
7254     if test -f $ac_dir/$ac_word; then
7255       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7256         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7257         break
7258       fi
7259     fi
7260   done
7261   IFS="$ac_save_ifs"
7262   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7263   ;;
7264 esac
7265 fi
7266 XGETTEXT="$ac_cv_path_XGETTEXT"
7267 if test -n "$XGETTEXT"; then
7268   echo "$ac_t""$XGETTEXT" 1>&6
7269 else
7270   echo "$ac_t""no" 1>&6
7271 fi
7272
7273                 cat > conftest.$ac_ext <<EOF
7274 #line 7275 "configure"
7275 #include "confdefs.h"
7276
7277 int main() {
7278 extern int _nl_msg_cat_cntr;
7279                                return _nl_msg_cat_cntr
7280 ; return 0; }
7281 EOF
7282 if { (eval echo configure:7283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7283   rm -rf conftest*
7284   CATOBJEXT=.gmo
7285                    DATADIRNAME=share
7286 else
7287   echo "configure: failed program was:" >&5
7288   cat conftest.$ac_ext >&5
7289   rm -rf conftest*
7290   CATOBJEXT=.mo
7291                    DATADIRNAME=lib
7292 fi
7293 rm -f conftest*
7294                 INSTOBJEXT=.mo
7295               fi
7296             fi
7297
7298 else
7299   echo "$ac_t""no" 1>&6
7300 fi
7301
7302
7303         if test "$CATOBJEXT" = "NONE"; then
7304           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7305 echo "configure:7306: checking whether catgets can be used" >&5
7306           # Check whether --with-catgets or --without-catgets was given.
7307 if test "${with_catgets+set}" = set; then
7308   withval="$with_catgets"
7309   nls_cv_use_catgets=$withval
7310 else
7311   nls_cv_use_catgets=no
7312 fi
7313
7314           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7315
7316           if test "$nls_cv_use_catgets" = "yes"; then
7317                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7318 echo "configure:7319: checking for main in -li" >&5
7319 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7320 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7321   echo $ac_n "(cached) $ac_c" 1>&6
7322 else
7323   ac_save_LIBS="$LIBS"
7324 LIBS="-li  $LIBS"
7325 cat > conftest.$ac_ext <<EOF
7326 #line 7327 "configure"
7327 #include "confdefs.h"
7328
7329 int main() {
7330 main()
7331 ; return 0; }
7332 EOF
7333 if { (eval echo configure:7334: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7334   rm -rf conftest*
7335   eval "ac_cv_lib_$ac_lib_var=yes"
7336 else
7337   echo "configure: failed program was:" >&5
7338   cat conftest.$ac_ext >&5
7339   rm -rf conftest*
7340   eval "ac_cv_lib_$ac_lib_var=no"
7341 fi
7342 rm -f conftest*
7343 LIBS="$ac_save_LIBS"
7344
7345 fi
7346 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7347   echo "$ac_t""yes" 1>&6
7348     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7349     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7350   cat >> confdefs.h <<EOF
7351 #define $ac_tr_lib 1
7352 EOF
7353
7354   LIBS="-li $LIBS"
7355
7356 else
7357   echo "$ac_t""no" 1>&6
7358 fi
7359
7360             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7361 echo "configure:7362: checking for catgets" >&5
7362 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7363   echo $ac_n "(cached) $ac_c" 1>&6
7364 else
7365   cat > conftest.$ac_ext <<EOF
7366 #line 7367 "configure"
7367 #include "confdefs.h"
7368 /* System header to define __stub macros and hopefully few prototypes,
7369     which can conflict with char catgets(); below.  */
7370 #include <assert.h>
7371 /* Override any gcc2 internal prototype to avoid an error.  */
7372 /* We use char because int might match the return type of a gcc2
7373     builtin and then its argument prototype would still apply.  */
7374 char catgets();
7375
7376 int main() {
7377
7378 /* The GNU C library defines this for functions which it implements
7379     to always fail with ENOSYS.  Some functions are actually named
7380     something starting with __ and the normal name is an alias.  */
7381 #if defined (__stub_catgets) || defined (__stub___catgets)
7382 choke me
7383 #else
7384 catgets();
7385 #endif
7386
7387 ; return 0; }
7388 EOF
7389 if { (eval echo configure:7390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7390   rm -rf conftest*
7391   eval "ac_cv_func_catgets=yes"
7392 else
7393   echo "configure: failed program was:" >&5
7394   cat conftest.$ac_ext >&5
7395   rm -rf conftest*
7396   eval "ac_cv_func_catgets=no"
7397 fi
7398 rm -f conftest*
7399 fi
7400
7401 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7402   echo "$ac_t""yes" 1>&6
7403   cat >> confdefs.h <<\EOF
7404 #define HAVE_CATGETS 1
7405 EOF
7406
7407                INTLOBJS="\$(CATOBJS)"
7408                # Extract the first word of "gencat", so it can be a program name with args.
7409 set dummy gencat; ac_word=$2
7410 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7411 echo "configure:7412: checking for $ac_word" >&5
7412 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7413   echo $ac_n "(cached) $ac_c" 1>&6
7414 else
7415   case "$GENCAT" in
7416   /*)
7417   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7418   ;;
7419   ?:/*)
7420   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7421   ;;
7422   *)
7423   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7424   ac_dummy="$PATH"
7425   for ac_dir in $ac_dummy; do
7426     test -z "$ac_dir" && ac_dir=.
7427     if test -f $ac_dir/$ac_word; then
7428       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7429       break
7430     fi
7431   done
7432   IFS="$ac_save_ifs"
7433   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7434   ;;
7435 esac
7436 fi
7437 GENCAT="$ac_cv_path_GENCAT"
7438 if test -n "$GENCAT"; then
7439   echo "$ac_t""$GENCAT" 1>&6
7440 else
7441   echo "$ac_t""no" 1>&6
7442 fi
7443                if test "$GENCAT" != "no"; then
7444                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7445 set dummy gmsgfmt; ac_word=$2
7446 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7447 echo "configure:7448: checking for $ac_word" >&5
7448 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7449   echo $ac_n "(cached) $ac_c" 1>&6
7450 else
7451   case "$GMSGFMT" in
7452   /*)
7453   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7454   ;;
7455   ?:/*)
7456   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7457   ;;
7458   *)
7459   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7460   ac_dummy="$PATH"
7461   for ac_dir in $ac_dummy; do
7462     test -z "$ac_dir" && ac_dir=.
7463     if test -f $ac_dir/$ac_word; then
7464       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7465       break
7466     fi
7467   done
7468   IFS="$ac_save_ifs"
7469   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7470   ;;
7471 esac
7472 fi
7473 GMSGFMT="$ac_cv_path_GMSGFMT"
7474 if test -n "$GMSGFMT"; then
7475   echo "$ac_t""$GMSGFMT" 1>&6
7476 else
7477   echo "$ac_t""no" 1>&6
7478 fi
7479
7480                  if test "$GMSGFMT" = "no"; then
7481                    # Extract the first word of "msgfmt", so it can be a program name with args.
7482 set dummy msgfmt; ac_word=$2
7483 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7484 echo "configure:7485: checking for $ac_word" >&5
7485 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7486   echo $ac_n "(cached) $ac_c" 1>&6
7487 else
7488   case "$GMSGFMT" in
7489   /*)
7490   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7491   ;;
7492   *)
7493   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7494   for ac_dir in $PATH; do
7495     test -z "$ac_dir" && ac_dir=.
7496     if test -f $ac_dir/$ac_word; then
7497       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7498         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7499         break
7500       fi
7501     fi
7502   done
7503   IFS="$ac_save_ifs"
7504   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7505   ;;
7506 esac
7507 fi
7508 GMSGFMT="$ac_cv_path_GMSGFMT"
7509 if test -n "$GMSGFMT"; then
7510   echo "$ac_t""$GMSGFMT" 1>&6
7511 else
7512   echo "$ac_t""no" 1>&6
7513 fi
7514
7515                  fi
7516                  # Extract the first word of "xgettext", so it can be a program name with args.
7517 set dummy xgettext; ac_word=$2
7518 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7519 echo "configure:7520: checking for $ac_word" >&5
7520 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7521   echo $ac_n "(cached) $ac_c" 1>&6
7522 else
7523   case "$XGETTEXT" in
7524   /*)
7525   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7526   ;;
7527   *)
7528   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7529   for ac_dir in $PATH; do
7530     test -z "$ac_dir" && ac_dir=.
7531     if test -f $ac_dir/$ac_word; then
7532       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7533         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7534         break
7535       fi
7536     fi
7537   done
7538   IFS="$ac_save_ifs"
7539   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7540   ;;
7541 esac
7542 fi
7543 XGETTEXT="$ac_cv_path_XGETTEXT"
7544 if test -n "$XGETTEXT"; then
7545   echo "$ac_t""$XGETTEXT" 1>&6
7546 else
7547   echo "$ac_t""no" 1>&6
7548 fi
7549
7550                  USE_INCLUDED_LIBINTL=yes
7551                  CATOBJEXT=.cat
7552                  INSTOBJEXT=.cat
7553                  DATADIRNAME=lib
7554                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7555                  INTLLIBS=$INTLDEPS
7556                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7557                  nls_cv_header_intl=intl/libintl.h
7558                  nls_cv_header_libgt=intl/libgettext.h
7559                fi
7560 else
7561   echo "$ac_t""no" 1>&6
7562 fi
7563
7564           fi
7565         fi
7566
7567         if test "$CATOBJEXT" = "NONE"; then
7568                           nls_cv_use_gnu_gettext=yes
7569         fi
7570       fi
7571
7572       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7573                 INTLOBJS="\$(GETTOBJS)"
7574         # Extract the first word of "msgfmt", so it can be a program name with args.
7575 set dummy msgfmt; ac_word=$2
7576 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7577 echo "configure:7578: checking for $ac_word" >&5
7578 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7579   echo $ac_n "(cached) $ac_c" 1>&6
7580 else
7581   case "$MSGFMT" in
7582   /*)
7583   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7584   ;;
7585   *)
7586   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7587   for ac_dir in $PATH; do
7588     test -z "$ac_dir" && ac_dir=.
7589     if test -f $ac_dir/$ac_word; then
7590       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7591         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7592         break
7593       fi
7594     fi
7595   done
7596   IFS="$ac_save_ifs"
7597   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7598   ;;
7599 esac
7600 fi
7601 MSGFMT="$ac_cv_path_MSGFMT"
7602 if test -n "$MSGFMT"; then
7603   echo "$ac_t""$MSGFMT" 1>&6
7604 else
7605   echo "$ac_t""no" 1>&6
7606 fi
7607
7608         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7609 set dummy gmsgfmt; ac_word=$2
7610 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7611 echo "configure:7612: checking for $ac_word" >&5
7612 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7613   echo $ac_n "(cached) $ac_c" 1>&6
7614 else
7615   case "$GMSGFMT" in
7616   /*)
7617   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7618   ;;
7619   ?:/*)
7620   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7621   ;;
7622   *)
7623   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7624   ac_dummy="$PATH"
7625   for ac_dir in $ac_dummy; do
7626     test -z "$ac_dir" && ac_dir=.
7627     if test -f $ac_dir/$ac_word; then
7628       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7629       break
7630     fi
7631   done
7632   IFS="$ac_save_ifs"
7633   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7634   ;;
7635 esac
7636 fi
7637 GMSGFMT="$ac_cv_path_GMSGFMT"
7638 if test -n "$GMSGFMT"; then
7639   echo "$ac_t""$GMSGFMT" 1>&6
7640 else
7641   echo "$ac_t""no" 1>&6
7642 fi
7643
7644         # Extract the first word of "xgettext", so it can be a program name with args.
7645 set dummy xgettext; ac_word=$2
7646 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7647 echo "configure:7648: checking for $ac_word" >&5
7648 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7649   echo $ac_n "(cached) $ac_c" 1>&6
7650 else
7651   case "$XGETTEXT" in
7652   /*)
7653   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7654   ;;
7655   *)
7656   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7657   for ac_dir in $PATH; do
7658     test -z "$ac_dir" && ac_dir=.
7659     if test -f $ac_dir/$ac_word; then
7660       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7661         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7662         break
7663       fi
7664     fi
7665   done
7666   IFS="$ac_save_ifs"
7667   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7668   ;;
7669 esac
7670 fi
7671 XGETTEXT="$ac_cv_path_XGETTEXT"
7672 if test -n "$XGETTEXT"; then
7673   echo "$ac_t""$XGETTEXT" 1>&6
7674 else
7675   echo "$ac_t""no" 1>&6
7676 fi
7677
7678
7679         USE_INCLUDED_LIBINTL=yes
7680         CATOBJEXT=.gmo
7681         INSTOBJEXT=.mo
7682         DATADIRNAME=share
7683         INTLDEPS='$(top_builddir)/intl/libintl.a'
7684         INTLLIBS=$INTLDEPS
7685         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7686         nls_cv_header_intl=intl/libintl.h
7687         nls_cv_header_libgt=intl/libgettext.h
7688       fi
7689
7690             if test "$XGETTEXT" != ":"; then
7691                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
7692           : ;
7693         else
7694           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
7695           XGETTEXT=":"
7696         fi
7697       fi
7698
7699       # We need to process the po/ directory.
7700       POSUB=po
7701     else
7702       DATADIRNAME=share
7703       nls_cv_header_intl=intl/libintl.h
7704       nls_cv_header_libgt=intl/libgettext.h
7705     fi
7706
7707
7708
7709
7710     # If this is used in GNU gettext we have to set USE_NLS to `yes'
7711     # because some of the sources are only built for this goal.
7712     if test "$PACKAGE" = gettext; then
7713       USE_NLS=yes
7714       USE_INCLUDED_LIBINTL=yes
7715     fi
7716
7717                 for lang in $ALL_LINGUAS; do
7718       GMOFILES="$GMOFILES $lang.gmo"
7719       POFILES="$POFILES $lang.po"
7720     done
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735    if test "x$CATOBJEXT" != "x"; then
7736      if test "x$ALL_LINGUAS" = "x"; then
7737        LINGUAS=
7738      else
7739        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
7740 echo "configure:7741: checking for catalogs to be installed" >&5
7741        NEW_LINGUAS=
7742        for lang in ${LINGUAS=$ALL_LINGUAS}; do
7743          case "$ALL_LINGUAS" in
7744           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
7745          esac
7746        done
7747        LINGUAS=$NEW_LINGUAS
7748        echo "$ac_t""$LINGUAS" 1>&6
7749      fi
7750
7751           if test -n "$LINGUAS"; then
7752        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
7753      fi
7754    fi
7755
7756             if test $ac_cv_header_locale_h = yes; then
7757      INCLUDE_LOCALE_H="#include <locale.h>"
7758    else
7759      INCLUDE_LOCALE_H="\
7760 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
7761    fi
7762
7763
7764             test -d intl || mkdir intl
7765    if test "$CATOBJEXT" = ".cat"; then
7766      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
7767 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
7768 echo "configure:7769: checking for linux/version.h" >&5
7769 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7770   echo $ac_n "(cached) $ac_c" 1>&6
7771 else
7772   cat > conftest.$ac_ext <<EOF
7773 #line 7774 "configure"
7774 #include "confdefs.h"
7775 #include <linux/version.h>
7776 EOF
7777 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7778 { (eval echo configure:7779: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7779 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7780 if test -z "$ac_err"; then
7781   rm -rf conftest*
7782   eval "ac_cv_header_$ac_safe=yes"
7783 else
7784   echo "$ac_err" >&5
7785   echo "configure: failed program was:" >&5
7786   cat conftest.$ac_ext >&5
7787   rm -rf conftest*
7788   eval "ac_cv_header_$ac_safe=no"
7789 fi
7790 rm -f conftest*
7791 fi
7792 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7793   echo "$ac_t""yes" 1>&6
7794   msgformat=linux
7795 else
7796   echo "$ac_t""no" 1>&6
7797 msgformat=xopen
7798 fi
7799
7800
7801                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
7802    fi
7803       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
7804      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
7805
7806             if test "$PACKAGE" = "gettext"; then
7807      GT_NO="#NO#"
7808      GT_YES=
7809    else
7810      GT_NO=
7811      GT_YES="#YES#"
7812    fi
7813
7814
7815
7816             MKINSTALLDIRS=
7817    if test -n "$ac_aux_dir"; then
7818      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
7819    fi
7820    if test -z "$MKINSTALLDIRS"; then
7821      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
7822    fi
7823
7824
7825       l=
7826
7827
7828          test -d po || mkdir po
7829    if test "x$srcdir" != "x."; then
7830      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
7831        posrcprefix="$srcdir/"
7832      else
7833        posrcprefix="../$srcdir/"
7834      fi
7835    else
7836      posrcprefix="../"
7837    fi
7838    rm -f po/POTFILES
7839    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
7840         < $srcdir/po/POTFILES.in > po/POTFILES
7841
7842 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
7843
7844 # Get an absolute path to the GCC top-level source directory
7845 holddir=`pwd`
7846 cd $srcdir
7847 topdir=`pwd`
7848 cd $holddir
7849
7850 # Conditionalize the makefile for this host machine.
7851 # Make-host contains the concatenation of all host makefile fragments
7852 # [there can be more than one].  This file is built by configure.frag.
7853 host_overrides=Make-host
7854 dep_host_xmake_file=
7855 for f in .. ${host_xmake_file}
7856 do
7857         if test -f ${srcdir}/config/$f
7858         then
7859                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
7860         fi
7861 done
7862
7863 # Conditionalize the makefile for this target machine.
7864 # Make-target contains the concatenation of all host makefile fragments
7865 # [there can be more than one].  This file is built by configure.frag.
7866 target_overrides=Make-target
7867 dep_tmake_file=
7868 for f in .. ${tmake_file}
7869 do
7870         if test -f ${srcdir}/config/$f
7871         then
7872                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
7873         fi
7874 done
7875
7876 # If the host doesn't support symlinks, modify CC in
7877 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
7878 # Otherwise, we can use "CC=$(CC)".
7879 rm -f symtest.tem
7880 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
7881 then
7882         cc_set_by_configure="\$(CC)"
7883         quoted_cc_set_by_configure="\$(CC)"
7884         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
7885 else
7886         rm -f symtest.tem
7887         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
7888         then
7889                 symbolic_link="cp -p"
7890         else
7891                 symbolic_link="cp"
7892         fi
7893         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
7894         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
7895         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
7896 fi
7897 rm -f symtest.tem
7898
7899 out_object_file=`basename $out_file .c`.o
7900
7901 tm_file_list=
7902 for f in $tm_file; do
7903   case $f in
7904     gansidecl.h )
7905        tm_file_list="${tm_file_list} $f" ;;
7906     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
7907   esac
7908 done
7909
7910 host_xm_file_list=
7911 for f in $host_xm_file; do
7912   case $f in
7913     auto-host.h | gansidecl.h | hwint.h )
7914        host_xm_file_list="${host_xm_file_list} $f" ;;
7915     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
7916   esac
7917 done
7918
7919 build_xm_file_list=
7920 for f in $build_xm_file; do
7921   case $f in
7922     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
7923        build_xm_file_list="${build_xm_file_list} $f" ;;
7924     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
7925   esac
7926 done
7927
7928 # Define macro CROSS_COMPILE in compilation
7929 # if this is a cross-compiler.
7930 # Also use all.cross instead of all.internal
7931 # and add cross-make to Makefile.
7932 cross_overrides="/dev/null"
7933 if test x$host != x$target
7934 then
7935         cross_defines="CROSS=-DCROSS_COMPILE"
7936         cross_overrides="${topdir}/cross-make"
7937 fi
7938
7939 # When building gcc with a cross-compiler, we need to fix a few things.
7940 # This must come after cross-make as we want all.build to override
7941 # all.cross.
7942 build_overrides="/dev/null"
7943 if test x$build != x$host
7944 then
7945         build_overrides="${topdir}/build-make"
7946 fi
7947
7948 # Expand extra_headers to include complete path.
7949 # This substitutes for lots of t-* files.
7950 extra_headers_list=
7951 if test "x$extra_headers" = x
7952 then true
7953 else
7954         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
7955         for file in $extra_headers;
7956         do
7957                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
7958         done
7959 fi
7960
7961 if test x$use_collect2 = xno; then
7962         use_collect2=
7963 fi
7964
7965 # Add a definition of USE_COLLECT2 if system wants one.
7966 # Also tell toplev.c what to do.
7967 # This substitutes for lots of t-* files.
7968 if test x$use_collect2 = x
7969 then
7970         will_use_collect2=
7971         maybe_use_collect2=
7972 else
7973         will_use_collect2="collect2"
7974         maybe_use_collect2="-DUSE_COLLECT2"
7975 fi
7976
7977 # NEED TO CONVERT
7978 # Set MD_DEPS if the real md file is in md.pre-cpp.
7979 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
7980 # for line oriented comments, so we must always use a GNU cpp.  If
7981 # building gcc with a cross compiler, use the cross compiler just
7982 # built.  Otherwise, we can use the cpp just built.
7983 md_file_sub=
7984 if test "x$md_cppflags" = x
7985 then
7986         md_file_sub=$srcdir/config/$md_file
7987 else
7988         md_file=md
7989 fi
7990
7991 # If we have gas in the build tree, make a link to it.
7992 if test -f ../gas/Makefile; then
7993         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
7994 fi
7995
7996 # If we have nm in the build tree, make a link to it.
7997 if test -f ../binutils/Makefile; then
7998         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
7999 fi
8000
8001 # If we have ld in the build tree, make a link to it.
8002 if test -f ../ld/Makefile; then
8003 #       if test x$use_collect2 = x; then
8004 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8005 #       else
8006                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8007 #       fi
8008 fi
8009
8010 # Figure out what assembler alignment features are present.
8011 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8012 echo "configure:8013: checking assembler alignment features" >&5
8013 gcc_cv_as=
8014 gcc_cv_as_alignment_features=
8015 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8016 if test -x "$DEFAULT_ASSEMBLER"; then
8017         gcc_cv_as="$DEFAULT_ASSEMBLER"
8018 elif test -x "$AS"; then
8019         gcc_cv_as="$AS"
8020 elif test -x as$host_exeext; then
8021         # Build using assembler in the current directory.
8022         gcc_cv_as=./as$host_exeext
8023 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8024         # Single tree build which includes gas.
8025         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8026         do
8027                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8028                 if test x$gcc_cv_gas_version != x; then
8029                         break
8030                 fi
8031         done
8032         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8033         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8034         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8035                 # Gas version 2.6 and later support for .balign and .p2align.
8036                 # bytes to skip when using .p2align.
8037                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8038                         gcc_cv_as_alignment_features=".balign and .p2align"
8039                         cat >> confdefs.h <<\EOF
8040 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8041 EOF
8042
8043                 fi
8044                 # Gas version 2.8 and later support specifying the maximum
8045                 # bytes to skip when using .p2align.
8046                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8047                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8048                         cat >> confdefs.h <<\EOF
8049 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8050 EOF
8051
8052                 fi
8053         fi
8054 elif test x$host = x$target; then
8055         # Native build.
8056         gcc_cv_as=as$host_exeext
8057 fi
8058 if test x$gcc_cv_as != x; then
8059         # Check if we have .balign and .p2align
8060         echo ".balign  4" > conftest.s
8061         echo ".p2align  2" >> conftest.s
8062         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8063                 gcc_cv_as_alignment_features=".balign and .p2align"
8064                 cat >> confdefs.h <<\EOF
8065 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8066 EOF
8067
8068         fi
8069         rm -f conftest.s conftest.o
8070         # Check if specifying the maximum bytes to skip when
8071         # using .p2align is supported.
8072         echo ".p2align 4,,7" > conftest.s
8073         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8074                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8075                 cat >> confdefs.h <<\EOF
8076 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8077 EOF
8078
8079         fi
8080         rm -f conftest.s conftest.o
8081 fi
8082 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8083
8084 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8085 echo "configure:8086: checking assembler subsection support" >&5
8086 gcc_cv_as_subsections=
8087 if test x$gcc_cv_as != x; then
8088         # Check if we have .subsection
8089         echo ".subsection 1" > conftest.s
8090         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8091                 gcc_cv_as_subsections=".subsection"
8092                 if test -x nm$host_exeext; then
8093                         gcc_cv_nm=./nm$host_exeext
8094                 elif test x$host = x$target; then
8095                         # Native build.
8096                         gcc_cv_nm=nm$host_exeext
8097                 fi
8098                 if test x$gcc_cv_nm != x; then
8099                         cat > conftest.s <<EOF
8100 conftest_label1: .word 0
8101 .subsection -1
8102 conftest_label2: .word 0
8103 .previous
8104 EOF
8105                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8106                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8107                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8108                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8109                                         :
8110                                 else
8111                                         gcc_cv_as_subsections="working .subsection -1"
8112                                         cat >> confdefs.h <<\EOF
8113 #define HAVE_GAS_SUBSECTION_ORDERING 1
8114 EOF
8115
8116                                 fi
8117                         fi
8118                 fi
8119         fi
8120         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8121 fi
8122 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8123
8124 # Figure out what language subdirectories are present.
8125 # Look if the user specified --enable-languages="..."; if not, use
8126 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8127 # go away some day.
8128 if test x"${enable_languages+set}" != xset; then
8129         if test x"${LANGUAGES+set}" = xset; then
8130                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8131         else
8132                 enable_languages=all
8133         fi
8134 fi
8135 subdirs=
8136 for lang in ${srcdir}/*/config-lang.in ..
8137 do
8138         case $lang in
8139         ..) ;;
8140         # The odd quoting in the next line works around
8141         # an apparent bug in bash 1.12 on linux.
8142         ${srcdir}/[*]/config-lang.in) ;;
8143         *)
8144           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8145           if test "x$lang_alias" = x
8146           then
8147                 echo "$lang doesn't set \$language." 1>&2
8148                 exit 1
8149           fi
8150           if test x"${enable_languages}" = xall; then
8151                 add_this_lang=yes
8152           else
8153                 case "${enable_languages}" in
8154                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8155                         add_this_lang=yes
8156                         ;;
8157                     * )
8158                         add_this_lang=no
8159                         ;;
8160                 esac
8161           fi
8162           if test x"${add_this_lang}" = xyes; then
8163                 case $lang in
8164                     ${srcdir}/ada/config-lang.in)
8165                         if test x$gnat = xyes ; then
8166                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8167                         fi
8168                         ;;
8169                     *)
8170                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8171                         ;;
8172                 esac
8173           fi
8174           ;;
8175         esac
8176 done
8177
8178 # Make gthr-default.h if we have a thread file.
8179 gthread_flags=
8180 if test $thread_file != single; then
8181     rm -f gthr-default.h
8182     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8183     gthread_flags=-DHAVE_GTHR_DEFAULT
8184 fi
8185
8186
8187 # Make empty files to contain the specs and options for each language.
8188 # Then add #include lines to for a compiler that has specs and/or options.
8189
8190 lang_specs_files=
8191 lang_options_files=
8192 lang_tree_files=
8193 rm -f specs.h options.h gencheck.h
8194 touch specs.h options.h gencheck.h
8195 for subdir in . $subdirs
8196 do
8197         if test -f $srcdir/$subdir/lang-specs.h; then
8198                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8199                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8200         fi
8201         if test -f $srcdir/$subdir/lang-options.h; then
8202                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8203                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8204         fi
8205         if test -f $srcdir/$subdir/$subdir-tree.def; then
8206                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8207                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8208         fi
8209 done
8210
8211 # These (without "all_") are set in each config-lang.in.
8212 # `language' must be a single word so is spelled singularly.
8213 all_languages=
8214 all_boot_languages=
8215 all_compilers=
8216 all_stagestuff=
8217 all_diff_excludes=
8218 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8219 # List of language makefile fragments.
8220 all_lang_makefiles=
8221 all_headers=
8222 all_lib2funcs=
8223
8224 # Add the language fragments.
8225 # Languages are added via two mechanisms.  Some information must be
8226 # recorded in makefile variables, these are defined in config-lang.in.
8227 # We accumulate them and plug them into the main Makefile.
8228 # The other mechanism is a set of hooks for each of the main targets
8229 # like `clean', `install', etc.
8230
8231 language_fragments="Make-lang"
8232 language_hooks="Make-hooks"
8233 oldstyle_subdirs=
8234
8235 for s in .. $subdirs
8236 do
8237         if test $s != ".."
8238         then
8239                 language=
8240                 boot_language=
8241                 compilers=
8242                 stagestuff=
8243                 diff_excludes=
8244                 headers=
8245                 outputs=
8246                 lib2funcs=
8247                 . ${srcdir}/$s/config-lang.in
8248                 if test "x$language" = x
8249                 then
8250                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8251                         exit 1
8252                 fi
8253                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8254                 all_languages="$all_languages $language"
8255                 if test "x$boot_language" = xyes
8256                 then
8257                         all_boot_languages="$all_boot_languages $language"
8258                 fi
8259                 all_compilers="$all_compilers $compilers"
8260                 all_stagestuff="$all_stagestuff $stagestuff"
8261                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8262                 all_headers="$all_headers $headers"
8263                 all_outputs="$all_outputs $outputs"
8264                 if test x$outputs = x
8265                 then
8266                         oldstyle_subdirs="$oldstyle_subdirs $s"
8267                 fi
8268                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8269         fi
8270 done
8271
8272 # Since we can't use `::' targets, we link each language in
8273 # with a set of hooks, reached indirectly via lang.${target}.
8274
8275 rm -f Make-hooks
8276 touch Make-hooks
8277 target_list="all.build all.cross start.encap rest.encap \
8278         info dvi \
8279         install-normal install-common install-info install-man \
8280         uninstall distdir \
8281         mostlyclean clean distclean extraclean maintainer-clean \
8282         stage1 stage2 stage3 stage4"
8283 for t in $target_list
8284 do
8285         x=
8286         for lang in .. $all_languages
8287         do
8288                 if test $lang != ".."; then
8289                         x="$x $lang.$t"
8290                 fi
8291         done
8292         echo "lang.$t: $x" >> Make-hooks
8293 done
8294
8295 # If we're not building in srcdir, create .gdbinit.
8296
8297 if test ! -f Makefile.in; then
8298         echo "dir ." > .gdbinit
8299         echo "dir ${srcdir}" >> .gdbinit
8300         if test x$gdb_needs_out_file_path = xyes
8301         then
8302                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8303         fi
8304         if test "x$subdirs" != x; then
8305                 for s in $subdirs
8306                 do
8307                         echo "dir ${srcdir}/$s" >> .gdbinit
8308                 done
8309         fi
8310         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8311 fi
8312
8313 # Define variables host_canonical and build_canonical
8314 # because some Cygnus local changes in the Makefile depend on them.
8315 build_canonical=${build}
8316 host_canonical=${host}
8317 target_subdir=
8318 if test "${host}" != "${target}" ; then
8319     target_subdir=${target}/
8320 fi
8321
8322
8323
8324
8325 # If this is using newlib, then define inhibit_libc in
8326 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8327 # libgcc.a, but that's OK because newib should have its own version of
8328 # assert.h.
8329 inhibit_libc=
8330 if test x$with_newlib = xyes; then
8331         inhibit_libc=-Dinhibit_libc
8332 fi
8333
8334
8335 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
8336 sched_prefix=
8337 sched_cflags=
8338 if test x$enable_haifa = xyes; then
8339     echo "Using the Haifa scheduler."
8340     sched_prefix=haifa-
8341     sched_cflags=-DHAIFA
8342 fi
8343
8344
8345 if test x$enable_haifa != x; then
8346     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
8347     for x in genattrtab.o toplev.o *sched.o; do
8348         if test -f $x; then
8349             echo "Removing $x"
8350             rm -f $x
8351         fi
8352     done
8353 fi
8354
8355 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8356 # absolute path for gcc_tooldir based on inserting the number of up-directory
8357 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8358 # $(libsubdir)/@(unlibsubdir) based path.
8359 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8360 # make and thus we'd get different behavior depending on where we built the
8361 # sources.
8362 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8363     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8364 else
8365 # An explanation of the sed strings:
8366 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8367 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8368 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8369 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8370 #
8371 # (*) Note this pattern overwrites the first character of the string
8372 # with a forward slash if one is not already present.  This is not a
8373 # problem because the exact names of the sub-directories concerned is
8374 # unimportant, just the number of them matters.
8375 #
8376 # The practical upshot of these patterns is like this:
8377 #
8378 #  prefix     exec_prefix        result
8379 #  ------     -----------        ------
8380 #   /foo        /foo/bar          ../
8381 #   /foo/       /foo/bar          ../
8382 #   /foo        /foo/bar/         ../
8383 #   /foo/       /foo/bar/         ../
8384 #   /foo        /foo/bar/ugg      ../../
8385 #
8386     dollar='$$'
8387     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8388 fi
8389
8390
8391
8392 # Nothing to do for FLOAT_H, float_format already handled.
8393 objdir=`pwd`
8394
8395
8396 # Process the language and host/target makefile fragments.
8397 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8398
8399 # Substitute configuration variables
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
8410
8411
8412
8413
8414
8415
8416
8417
8418
8419
8420
8421
8422
8423
8424
8425
8426
8427
8428
8429
8430
8431
8432
8433
8434
8435
8436
8437
8438
8439
8440
8441
8442
8443
8444
8445
8446
8447
8448
8449
8450
8451
8452
8453
8454
8455
8456
8457
8458
8459
8460
8461 # Echo that links are built
8462 if test x$host = x$target
8463 then
8464         str1="native "
8465 else
8466         str1="cross-"
8467         str2=" from $host"
8468 fi
8469
8470 if test x$host != x$build
8471 then
8472         str3=" on a $build system"
8473 fi
8474
8475 if test "x$str2" != x || test "x$str3" != x
8476 then
8477         str4=
8478 fi
8479
8480 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8481
8482 if test "x$str2" != x || test "x$str3" != x
8483 then
8484         echo " ${str2}${str3}." 1>&2
8485 fi
8486
8487 # Truncate the target if necessary
8488 if test x$host_truncate_target != x; then
8489         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
8490 fi
8491
8492 # Configure the subdirectories
8493 # AC_CONFIG_SUBDIRS($subdirs)
8494
8495 # Create the Makefile
8496 # and configure language subdirectories
8497 trap '' 1 2 15
8498 cat > confcache <<\EOF
8499 # This file is a shell script that caches the results of configure
8500 # tests run on this system so they can be shared between configure
8501 # scripts and configure runs.  It is not useful on other systems.
8502 # If it contains results you don't want to keep, you may remove or edit it.
8503 #
8504 # By default, configure uses ./config.cache as the cache file,
8505 # creating it if it does not exist already.  You can give configure
8506 # the --cache-file=FILE option to use a different cache file; that is
8507 # what configure does when it calls configure scripts in
8508 # subdirectories, so they share the cache.
8509 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8510 # config.status only pays attention to the cache file if you give it the
8511 # --recheck option to rerun configure.
8512 #
8513 EOF
8514 # The following way of writing the cache mishandles newlines in values,
8515 # but we know of no workaround that is simple, portable, and efficient.
8516 # So, don't put newlines in cache variables' values.
8517 # Ultrix sh set writes to stderr and can't be redirected directly,
8518 # and sets the high bit in the cache file unless we assign to the vars.
8519 (set) 2>&1 |
8520   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8521   *ac_space=\ *)
8522     # `set' does not quote correctly, so add quotes (double-quote substitution
8523     # turns \\\\ into \\, and sed turns \\ into \).
8524     sed -n \
8525       -e "s/'/'\\\\''/g" \
8526       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8527     ;;
8528   *)
8529     # `set' quotes correctly as required by POSIX, so do not add quotes.
8530     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8531     ;;
8532   esac >> confcache
8533 if cmp -s $cache_file confcache; then
8534   :
8535 else
8536   if test -w $cache_file; then
8537     echo "updating cache $cache_file"
8538     cat confcache > $cache_file
8539   else
8540     echo "not updating unwritable cache $cache_file"
8541   fi
8542 fi
8543 rm -f confcache
8544
8545 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8546
8547 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8548 # Let make expand exec_prefix.
8549 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8550
8551 # Any assignment to VPATH causes Sun make to only execute
8552 # the first set of double-colon rules, so remove it if not needed.
8553 # If there is a colon in the path, we need to keep it.
8554 if test "x$srcdir" = x.; then
8555   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8556 fi
8557
8558 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8559
8560 DEFS=-DHAVE_CONFIG_H
8561
8562 # Without the "./", some shells look in PATH for config.status.
8563 : ${CONFIG_STATUS=./config.status}
8564
8565 echo creating $CONFIG_STATUS
8566 rm -f $CONFIG_STATUS
8567 cat > $CONFIG_STATUS <<EOF
8568 #! /bin/sh
8569 # Generated automatically by configure.
8570 # Run this file to recreate the current configuration.
8571 # This directory was configured as follows,
8572 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8573 #
8574 # $0 $ac_configure_args
8575 #
8576 # Compiler output produced by configure, useful for debugging
8577 # configure, is in ./config.log if it exists.
8578
8579 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8580 for ac_option
8581 do
8582   case "\$ac_option" in
8583   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8584     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8585     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8586   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8587     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8588     exit 0 ;;
8589   -help | --help | --hel | --he | --h)
8590     echo "\$ac_cs_usage"; exit 0 ;;
8591   *) echo "\$ac_cs_usage"; exit 1 ;;
8592   esac
8593 done
8594
8595 ac_given_srcdir=$srcdir
8596
8597 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8598 EOF
8599 cat >> $CONFIG_STATUS <<EOF
8600
8601 # Protect against being on the right side of a sed subst in config.status.
8602 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8603  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8604 $ac_vpsub
8605 $extrasub
8606 s%@SHELL@%$SHELL%g
8607 s%@CFLAGS@%$CFLAGS%g
8608 s%@CPPFLAGS@%$CPPFLAGS%g
8609 s%@CXXFLAGS@%$CXXFLAGS%g
8610 s%@FFLAGS@%$FFLAGS%g
8611 s%@DEFS@%$DEFS%g
8612 s%@LDFLAGS@%$LDFLAGS%g
8613 s%@LIBS@%$LIBS%g
8614 s%@exec_prefix@%$exec_prefix%g
8615 s%@prefix@%$prefix%g
8616 s%@program_transform_name@%$program_transform_name%g
8617 s%@bindir@%$bindir%g
8618 s%@sbindir@%$sbindir%g
8619 s%@libexecdir@%$libexecdir%g
8620 s%@datadir@%$datadir%g
8621 s%@sysconfdir@%$sysconfdir%g
8622 s%@sharedstatedir@%$sharedstatedir%g
8623 s%@localstatedir@%$localstatedir%g
8624 s%@libdir@%$libdir%g
8625 s%@includedir@%$includedir%g
8626 s%@oldincludedir@%$oldincludedir%g
8627 s%@infodir@%$infodir%g
8628 s%@mandir@%$mandir%g
8629 s%@host@%$host%g
8630 s%@host_alias@%$host_alias%g
8631 s%@host_cpu@%$host_cpu%g
8632 s%@host_vendor@%$host_vendor%g
8633 s%@host_os@%$host_os%g
8634 s%@target@%$target%g
8635 s%@target_alias@%$target_alias%g
8636 s%@target_cpu@%$target_cpu%g
8637 s%@target_vendor@%$target_vendor%g
8638 s%@target_os@%$target_os%g
8639 s%@build@%$build%g
8640 s%@build_alias@%$build_alias%g
8641 s%@build_cpu@%$build_cpu%g
8642 s%@build_vendor@%$build_vendor%g
8643 s%@build_os@%$build_os%g
8644 s%@CC@%$CC%g
8645 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
8646 s%@SET_MAKE@%$SET_MAKE%g
8647 s%@AWK@%$AWK%g
8648 s%@LEX@%$LEX%g
8649 s%@LEXLIB@%$LEXLIB%g
8650 s%@LN@%$LN%g
8651 s%@LN_S@%$LN_S%g
8652 s%@RANLIB@%$RANLIB%g
8653 s%@YACC@%$YACC%g
8654 s%@INSTALL@%$INSTALL%g
8655 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8656 s%@INSTALL_DATA@%$INSTALL_DATA%g
8657 s%@CPP@%$CPP%g
8658 s%@gnat@%$gnat%g
8659 s%@vfprintf@%$vfprintf%g
8660 s%@doprint@%$doprint%g
8661 s%@manext@%$manext%g
8662 s%@objext@%$objext%g
8663 s%@PACKAGE@%$PACKAGE%g
8664 s%@VERSION@%$VERSION%g
8665 s%@ALLOCA@%$ALLOCA%g
8666 s%@USE_NLS@%$USE_NLS%g
8667 s%@MSGFMT@%$MSGFMT%g
8668 s%@GMSGFMT@%$GMSGFMT%g
8669 s%@XGETTEXT@%$XGETTEXT%g
8670 s%@GENCAT@%$GENCAT%g
8671 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8672 s%@CATALOGS@%$CATALOGS%g
8673 s%@CATOBJEXT@%$CATOBJEXT%g
8674 s%@DATADIRNAME@%$DATADIRNAME%g
8675 s%@GMOFILES@%$GMOFILES%g
8676 s%@INSTOBJEXT@%$INSTOBJEXT%g
8677 s%@INTLDEPS@%$INTLDEPS%g
8678 s%@INTLLIBS@%$INTLLIBS%g
8679 s%@INTLOBJS@%$INTLOBJS%g
8680 s%@POFILES@%$POFILES%g
8681 s%@POSUB@%$POSUB%g
8682 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8683 s%@GT_NO@%$GT_NO%g
8684 s%@GT_YES@%$GT_YES%g
8685 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8686 s%@l@%$l%g
8687 s%@gthread_flags@%$gthread_flags%g
8688 s%@build_canonical@%$build_canonical%g
8689 s%@host_canonical@%$host_canonical%g
8690 s%@target_subdir@%$target_subdir%g
8691 s%@inhibit_libc@%$inhibit_libc%g
8692 s%@sched_prefix@%$sched_prefix%g
8693 s%@sched_cflags@%$sched_cflags%g
8694 s%@gcc_tooldir@%$gcc_tooldir%g
8695 s%@dollar@%$dollar%g
8696 s%@objdir@%$objdir%g
8697 s%@subdirs@%$subdirs%g
8698 s%@all_boot_languages@%$all_boot_languages%g
8699 s%@all_compilers@%$all_compilers%g
8700 s%@all_diff_excludes@%$all_diff_excludes%g
8701 s%@all_headers@%$all_headers%g
8702 s%@all_lang_makefiles@%$all_lang_makefiles%g
8703 s%@all_languages@%$all_languages%g
8704 s%@all_lib2funcs@%$all_lib2funcs%g
8705 s%@all_stagestuff@%$all_stagestuff%g
8706 s%@build_exeext@%$build_exeext%g
8707 s%@build_install_headers_dir@%$build_install_headers_dir%g
8708 s%@build_xm_file_list@%$build_xm_file_list%g
8709 s%@cc_set_by_configure@%$cc_set_by_configure%g
8710 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8711 s%@cpp_install_dir@%$cpp_install_dir%g
8712 s%@cpp_main@%$cpp_main%g
8713 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8714 s%@dep_tmake_file@%$dep_tmake_file%g
8715 s%@extra_c_flags@%$extra_c_flags%g
8716 s%@extra_c_objs@%$extra_c_objs%g
8717 s%@extra_cpp_objs@%$extra_cpp_objs%g
8718 s%@extra_cxx_objs@%$extra_cxx_objs%g
8719 s%@extra_headers_list@%$extra_headers_list%g
8720 s%@extra_objs@%$extra_objs%g
8721 s%@extra_parts@%$extra_parts%g
8722 s%@extra_passes@%$extra_passes%g
8723 s%@extra_programs@%$extra_programs%g
8724 s%@fixinc_defs@%$fixinc_defs%g
8725 s%@float_h_file@%$float_h_file%g
8726 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8727 s%@gcc_version@%$gcc_version%g
8728 s%@gcc_version_trigger@%$gcc_version_trigger%g
8729 s%@host_exeext@%$host_exeext%g
8730 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8731 s%@host_xm_file_list@%$host_xm_file_list%g
8732 s%@install@%$install%g
8733 s%@JAVAGC@%$JAVAGC%g
8734 s%@lang_options_files@%$lang_options_files%g
8735 s%@lang_specs_files@%$lang_specs_files%g
8736 s%@lang_tree_files@%$lang_tree_files%g
8737 s%@local_prefix@%$local_prefix%g
8738 s%@maybe_use_collect2@%$maybe_use_collect2%g
8739 s%@md_file@%$md_file%g
8740 s%@objc_boehm_gc@%$objc_boehm_gc%g
8741 s%@out_file@%$out_file%g
8742 s%@out_object_file@%$out_object_file%g
8743 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8744 s%@symbolic_link@%$symbolic_link%g
8745 s%@thread_file@%$thread_file%g
8746 s%@tm_file_list@%$tm_file_list%g
8747 s%@will_use_collect2@%$will_use_collect2%g
8748 /@target_overrides@/r $target_overrides
8749 s%@target_overrides@%%g
8750 /@host_overrides@/r $host_overrides
8751 s%@host_overrides@%%g
8752 s%@cross_defines@%$cross_defines%g
8753 /@cross_overrides@/r $cross_overrides
8754 s%@cross_overrides@%%g
8755 /@build_overrides@/r $build_overrides
8756 s%@build_overrides@%%g
8757 /@language_fragments@/r $language_fragments
8758 s%@language_fragments@%%g
8759 /@language_hooks@/r $language_hooks
8760 s%@language_hooks@%%g
8761
8762 CEOF
8763 EOF
8764
8765 cat >> $CONFIG_STATUS <<\EOF
8766
8767 # Split the substitutions into bite-sized pieces for seds with
8768 # small command number limits, like on Digital OSF/1 and HP-UX.
8769 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8770 ac_file=1 # Number of current file.
8771 ac_beg=1 # First line for current file.
8772 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8773 ac_more_lines=:
8774 ac_sed_cmds=""
8775 while $ac_more_lines; do
8776   if test $ac_beg -gt 1; then
8777     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8778   else
8779     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8780   fi
8781   if test ! -s conftest.s$ac_file; then
8782     ac_more_lines=false
8783     rm -f conftest.s$ac_file
8784   else
8785     if test -z "$ac_sed_cmds"; then
8786       ac_sed_cmds="sed -f conftest.s$ac_file"
8787     else
8788       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8789     fi
8790     ac_file=`expr $ac_file + 1`
8791     ac_beg=$ac_end
8792     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8793   fi
8794 done
8795 if test -z "$ac_sed_cmds"; then
8796   ac_sed_cmds=cat
8797 fi
8798 EOF
8799
8800 cat >> $CONFIG_STATUS <<EOF
8801
8802 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8803 EOF
8804 cat >> $CONFIG_STATUS <<\EOF
8805 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8806   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8807   case "$ac_file" in
8808   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8809        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8810   *) ac_file_in="${ac_file}.in" ;;
8811   esac
8812
8813   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8814
8815   # Remove last slash and all that follows it.  Not all systems have dirname.
8816   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8817   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8818     # The file is in a subdirectory.
8819     test ! -d "$ac_dir" && mkdir "$ac_dir"
8820     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8821     # A "../" for each directory in $ac_dir_suffix.
8822     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8823   else
8824     ac_dir_suffix= ac_dots=
8825   fi
8826
8827   case "$ac_given_srcdir" in
8828   .)  srcdir=.
8829       if test -z "$ac_dots"; then top_srcdir=.
8830       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8831   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8832   *) # Relative path.
8833     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8834     top_srcdir="$ac_dots$ac_given_srcdir" ;;
8835   esac
8836
8837
8838   echo creating "$ac_file"
8839   rm -f "$ac_file"
8840   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8841   case "$ac_file" in
8842   *Makefile*) ac_comsub="1i\\
8843 # $configure_input" ;;
8844   *) ac_comsub= ;;
8845   esac
8846
8847   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8848   sed -e "$ac_comsub
8849 s%@configure_input@%$configure_input%g
8850 s%@srcdir@%$srcdir%g
8851 s%@top_srcdir@%$top_srcdir%g
8852 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
8853 fi; done
8854 rm -f conftest.s*
8855
8856 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8857 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8858 #
8859 # ac_d sets the value in "#define NAME VALUE" lines.
8860 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
8861 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
8862 ac_dC='\3'
8863 ac_dD='%g'
8864 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
8865 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8866 ac_uB='\([      ]\)%\1#\2define\3'
8867 ac_uC=' '
8868 ac_uD='\4%g'
8869 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8870 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8871 ac_eB='$%\1#\2define\3'
8872 ac_eC=' '
8873 ac_eD='%g'
8874
8875 if test "${CONFIG_HEADERS+set}" != set; then
8876 EOF
8877 cat >> $CONFIG_STATUS <<EOF
8878   CONFIG_HEADERS="auto-host.h:config.in"
8879 EOF
8880 cat >> $CONFIG_STATUS <<\EOF
8881 fi
8882 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
8883   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8884   case "$ac_file" in
8885   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8886        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8887   *) ac_file_in="${ac_file}.in" ;;
8888   esac
8889
8890   echo creating $ac_file
8891
8892   rm -f conftest.frag conftest.in conftest.out
8893   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8894   cat $ac_file_inputs > conftest.in
8895
8896 EOF
8897
8898 # Transform confdefs.h into a sed script conftest.vals that substitutes
8899 # the proper values into config.h.in to produce config.h.  And first:
8900 # Protect against being on the right side of a sed subst in config.status.
8901 # Protect against being in an unquoted here document in config.status.
8902 rm -f conftest.vals
8903 cat > conftest.hdr <<\EOF
8904 s/[\\&%]/\\&/g
8905 s%[\\$`]%\\&%g
8906 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
8907 s%ac_d%ac_u%gp
8908 s%ac_u%ac_e%gp
8909 EOF
8910 sed -n -f conftest.hdr confdefs.h > conftest.vals
8911 rm -f conftest.hdr
8912
8913 # This sed command replaces #undef with comments.  This is necessary, for
8914 # example, in the case of _POSIX_SOURCE, which is predefined and required
8915 # on some systems where configure will not decide to define it.
8916 cat >> conftest.vals <<\EOF
8917 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
8918 EOF
8919
8920 # Break up conftest.vals because some shells have a limit on
8921 # the size of here documents, and old seds have small limits too.
8922
8923 rm -f conftest.tail
8924 while :
8925 do
8926   ac_lines=`grep -c . conftest.vals`
8927   # grep -c gives empty output for an empty file on some AIX systems.
8928   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
8929   # Write a limited-size here document to conftest.frag.
8930   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
8931   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
8932   echo 'CEOF
8933   sed -f conftest.frag conftest.in > conftest.out
8934   rm -f conftest.in
8935   mv conftest.out conftest.in
8936 ' >> $CONFIG_STATUS
8937   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
8938   rm -f conftest.vals
8939   mv conftest.tail conftest.vals
8940 done
8941 rm -f conftest.vals
8942
8943 cat >> $CONFIG_STATUS <<\EOF
8944   rm -f conftest.frag conftest.h
8945   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
8946   cat conftest.in >> conftest.h
8947   rm -f conftest.in
8948   if cmp -s $ac_file conftest.h 2>/dev/null; then
8949     echo "$ac_file is unchanged"
8950     rm -f conftest.h
8951   else
8952     # Remove last slash and all that follows it.  Not all systems have dirname.
8953       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8954       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8955       # The file is in a subdirectory.
8956       test ! -d "$ac_dir" && mkdir "$ac_dir"
8957     fi
8958     rm -f $ac_file
8959     mv conftest.h $ac_file
8960   fi
8961 fi; done
8962
8963 EOF
8964
8965 cat >> $CONFIG_STATUS <<EOF
8966 ac_sources="$nls_cv_header_libgt"
8967 ac_dests="$nls_cv_header_intl"
8968 EOF
8969
8970 cat >> $CONFIG_STATUS <<\EOF
8971 srcdir=$ac_given_srcdir
8972 while test -n "$ac_sources"; do
8973   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
8974   set $ac_sources; ac_source=$1; shift; ac_sources=$*
8975
8976   echo "linking $srcdir/$ac_source to $ac_dest"
8977
8978   if test ! -r $srcdir/$ac_source; then
8979     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
8980   fi
8981   rm -f $ac_dest
8982
8983   # Make relative symlinks.
8984   # Remove last slash and all that follows it.  Not all systems have dirname.
8985   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
8986   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
8987     # The dest file is in a subdirectory.
8988     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
8989     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
8990     # A "../" for each directory in $ac_dest_dir_suffix.
8991     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
8992   else
8993     ac_dest_dir_suffix= ac_dots=
8994   fi
8995
8996   case "$srcdir" in
8997   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
8998   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
8999   esac
9000
9001   # Make a symlink if possible; otherwise try a hard link.
9002   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9003     ln $srcdir/$ac_source $ac_dest; then :
9004   else
9005     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9006   fi
9007 done
9008 EOF
9009 cat >> $CONFIG_STATUS <<EOF
9010
9011
9012 host='${host}'
9013 build='${build}'
9014 target='${target}'
9015 target_alias='${target_alias}'
9016 srcdir='${srcdir}'
9017 subdirs='${subdirs}'
9018 oldstyle_subdirs='${oldstyle_subdirs}'
9019 symbolic_link='${symbolic_link}'
9020 program_transform_set='${program_transform_set}'
9021 program_transform_name='${program_transform_name}'
9022 dep_host_xmake_file='${dep_host_xmake_file}'
9023 host_xmake_file='${host_xmake_file}'
9024 dep_tmake_file='${dep_tmake_file}'
9025 tmake_file='${tmake_file}'
9026 thread_file='${thread_file}'
9027 gcc_version='${gcc_version}'
9028 gcc_version_trigger='${gcc_version_trigger}'
9029 local_prefix='${local_prefix}'
9030 build_install_headers_dir='${build_install_headers_dir}'
9031 build_exeext='${build_exeext}'
9032 host_exeext='${host_exeext}'
9033 out_file='${out_file}'
9034 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9035 SET_MAKE='${SET_MAKE}'
9036 target_list='${target_list}'
9037 target_overrides='${target_overrides}'
9038 host_overrides='${host_overrides}'
9039 cross_defines='${cross_defines}'
9040 cross_overrides='${cross_overrides}'
9041 build_overrides='${build_overrides}'
9042 cpp_install_dir='${cpp_install_dir}'
9043
9044 EOF
9045 cat >> $CONFIG_STATUS <<\EOF
9046 case "$CONFIG_FILES" in *po/Makefile.in*)
9047         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9048       esac
9049
9050 . $srcdir/configure.lang
9051 case x$CONFIG_HEADERS in
9052 xauto-host.h:config.in)
9053 echo > cstamp-h ;;
9054 esac
9055 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9056 # bootstrapping and the installation procedure can still use
9057 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9058 # FLAGS_TO_PASS has been modified to solve the problem there.
9059 # This is virtually a duplicate of what happens in configure.lang; we do
9060 # an extra check to make sure this only happens if ln -s can be used.
9061 if test "$symbolic_link" = "ln -s"; then
9062  for d in .. ${subdirs} ; do
9063    if test $d != ..; then
9064         STARTDIR=`pwd`
9065         cd $d
9066         for t in stage1 stage2 stage3 stage4 include
9067         do
9068                 rm -f $t
9069                 $symbolic_link ../$t $t 2>/dev/null
9070         done
9071         cd $STARTDIR
9072    fi
9073  done
9074 else true ; fi
9075 # Avoid having to add intl to our include paths.
9076 if test -f intl/libintl.h; then
9077   echo creating libintl.h
9078   echo '#include "intl/libintl.h"' >libintl.h
9079 fi
9080
9081 exit 0
9082 EOF
9083 chmod +x $CONFIG_STATUS
9084 rm -fr confdefs* $ac_clean_files
9085 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9086