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="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,gc"
  37 ac_help="$ac_help
  38   --disable-cpp           don't provide a user-visible C preprocessor."
  39 ac_help="$ac_help
  40   --with-cpp-install-dir=DIR
  41                           install the user visible C preprocessor in DIR
  42                           (relative to PREFIX) as well as PREFIX/bin."
  43 ac_help="$ac_help
  44   --enable-c-mbchar       Enable multibyte characters for C and C++."
  45 ac_help="$ac_help
  46   --enable-threads        enable thread usage for target GCC.
  47   --enable-threads=LIB    use LIB thread package for target GCC."
  48 ac_help="$ac_help
  49   --enable-objc-gc        enable the use of Boehm's garbage collector with
  50                           the GNU Objective-C runtime."
  51 ac_help="$ac_help
  52   --with-dwarf2   force the default debug format to be DWARF2."
  53 ac_help="$ac_help
  54   --enable-nls            use Native Language Support (default)"
  55 ac_help="$ac_help
  56   --disable-nls           do not use Native Language Support"
  57 ac_help="$ac_help
  58   --with-included-gettext use the GNU gettext library included here"
  59 ac_help="$ac_help
  60   --with-catgets          use catgets functions if available"
  61 ac_help="$ac_help
  62   --disable-win32-registry
  63                           Disable lookup of installation paths in the
  64                          Registry on Windows hosts.
  65   --enable-win32-registry Enable registry lookup (default).
  66   --enable-win32-registry=KEY
  67                           Use KEY instead of GCC version as the last portion
  68                          of the registry key."
  69 ac_help="$ac_help
  70   --with-gc={simple,page} Choose the garbage collection mechanism to use
  71                            with the compiler."
  72 ac_help="$ac_help
  73   --enable-new-gxx-abi
  74                           select the new abi for g++. You must select an ABI
  75                           at configuration time, so that the correct runtime
  76                           support is built. You cannot mix ABIs."
  77 ac_help="$ac_help
  78   --enable-libstdcxx-v3
  79                           enable libstdc++-v3 for building and installation"
  80 ac_help="$ac_help
  81   --enable-maintainer-mode enable make rules and dependencies not useful
  82                           (and sometimes confusing) to the casual installer"
  83
  84 # Initialize some variables set by options.
  85 # The variables have the same names as the options, with
  86 # dashes changed to underlines.
  87 build=NONE
  88 cache_file=./config.cache
  89 exec_prefix=NONE
  90 host=NONE
  91 no_create=
  92 nonopt=NONE
  93 no_recursion=
  94 prefix=NONE
  95 program_prefix=NONE
  96 program_suffix=NONE
  97 program_transform_name=s,x,x,
  98 silent=
  99 site=
 100 srcdir=
 101 target=NONE
 102 verbose=
 103 x_includes=NONE
 104 x_libraries=NONE
 105 bindir='${exec_prefix}/bin'
 106 sbindir='${exec_prefix}/sbin'
 107 libexecdir='${exec_prefix}/libexec'
 108 datadir='${prefix}/share'
 109 sysconfdir='${prefix}/etc'
 110 sharedstatedir='${prefix}/com'
 111 localstatedir='${prefix}/var'
 112 libdir='${exec_prefix}/lib'
 113 includedir='${prefix}/include'
 114 oldincludedir='/usr/include'
 115 infodir='${prefix}/info'
 116 mandir='${prefix}/man'
 117
 118 # Initialize some other variables.
 119 subdirs=
 120 MFLAGS= MAKEFLAGS=
 121 SHELL=${CONFIG_SHELL-/bin/sh}
 122 # Maximum number of lines to put in a shell here document.
 123 ac_max_here_lines=12
 124
 125 ac_prev=
 126 for ac_option
 127 do
 128
 129   # If the previous option needs an argument, assign it.
 130   if test -n "$ac_prev"; then
 131     eval "$ac_prev=\$ac_option"
 132     ac_prev=
 133     continue
 134   fi
 135
 136   case "$ac_option" in
 137   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 138   *) ac_optarg= ;;
 139   esac
 140
 141   # Accept the important Cygnus configure options, so we can diagnose typos.
 142
 143   case "$ac_option" in
 144
 145   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 146     ac_prev=bindir ;;
 147   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 148     bindir="$ac_optarg" ;;
 149
 150   -build | --build | --buil | --bui | --bu)
 151     ac_prev=build ;;
 152   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 153     build="$ac_optarg" ;;
 154
 155   -cache-file | --cache-file | --cache-fil | --cache-fi \
 156   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 157     ac_prev=cache_file ;;
 158   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 159   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 160     cache_file="$ac_optarg" ;;
 161
 162   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 163     ac_prev=datadir ;;
 164   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 165   | --da=*)
 166     datadir="$ac_optarg" ;;
 167
 168   -disable-* | --disable-*)
 169     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 170     # Reject names that are not valid shell variable names.
 171     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 172       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 173     fi
 174     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 175     eval "enable_${ac_feature}=no" ;;
 176
 177   -enable-* | --enable-*)
 178     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 179     # Reject names that are not valid shell variable names.
 180     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 181       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 182     fi
 183     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 184     case "$ac_option" in
 185       *=*) ;;
 186       *) ac_optarg=yes ;;
 187     esac
 188     eval "enable_${ac_feature}='$ac_optarg'" ;;
 189
 190   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 191   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 192   | --exec | --exe | --ex)
 193     ac_prev=exec_prefix ;;
 194   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 195   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 196   | --exec=* | --exe=* | --ex=*)
 197     exec_prefix="$ac_optarg" ;;
 198
 199   -gas | --gas | --ga | --g)
 200     # Obsolete; use --with-gas.
 201     with_gas=yes ;;
 202
 203   -help | --help | --hel | --he)
 204     # Omit some internal or obsolete options to make the list less imposing.
 205     # This message is too long to be a string in the A/UX 3.1 sh.
 206     cat << EOF
 207 Usage: configure [options] [host]
 208 Options: [defaults in brackets after descriptions]
 209 Configuration:
 210   --cache-file=FILE       cache test results in FILE
 211   --help                  print this message
 212   --no-create             do not create output files
 213   --quiet, --silent       do not print \`checking...' messages
 214   --version               print the version of autoconf that created configure
 215 Directory and file names:
 216   --prefix=PREFIX         install architecture-independent files in PREFIX
 217                           [$ac_default_prefix]
 218   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 219                           [same as prefix]
 220   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 221   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 222   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 223   --datadir=DIR           read-only architecture-independent data in DIR
 224                           [PREFIX/share]
 225   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 226   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 227                           [PREFIX/com]
 228   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 229   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 230   --includedir=DIR        C header files in DIR [PREFIX/include]
 231   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 232   --infodir=DIR           info documentation in DIR [PREFIX/info]
 233   --mandir=DIR            man documentation in DIR [PREFIX/man]
 234   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 235   --program-prefix=PREFIX prepend PREFIX to installed program names
 236   --program-suffix=SUFFIX append SUFFIX to installed program names
 237   --program-transform-name=PROGRAM
 238                           run sed PROGRAM on installed program names
 239 EOF
 240     cat << EOF
 241 Host type:
 242   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 243   --host=HOST             configure for HOST [guessed]
 244   --target=TARGET         configure for TARGET [TARGET=HOST]
 245 Features and packages:
 246   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 247   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 248   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 249   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 250   --x-includes=DIR        X include files are in DIR
 251   --x-libraries=DIR       X library files are in DIR
 252 EOF
 253     if test -n "$ac_help"; then
 254       echo "--enable and --with options recognized:$ac_help"
 255     fi
 256     exit 0 ;;
 257
 258   -host | --host | --hos | --ho)
 259     ac_prev=host ;;
 260   -host=* | --host=* | --hos=* | --ho=*)
 261     host="$ac_optarg" ;;
 262
 263   -includedir | --includedir | --includedi | --included | --include \
 264   | --includ | --inclu | --incl | --inc)
 265     ac_prev=includedir ;;
 266   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 267   | --includ=* | --inclu=* | --incl=* | --inc=*)
 268     includedir="$ac_optarg" ;;
 269
 270   -infodir | --infodir | --infodi | --infod | --info | --inf)
 271     ac_prev=infodir ;;
 272   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 273     infodir="$ac_optarg" ;;
 274
 275   -libdir | --libdir | --libdi | --libd)
 276     ac_prev=libdir ;;
 277   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 278     libdir="$ac_optarg" ;;
 279
 280   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 281   | --libexe | --libex | --libe)
 282     ac_prev=libexecdir ;;
 283   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 284   | --libexe=* | --libex=* | --libe=*)
 285     libexecdir="$ac_optarg" ;;
 286
 287   -localstatedir | --localstatedir | --localstatedi | --localstated \
 288   | --localstate | --localstat | --localsta | --localst \
 289   | --locals | --local | --loca | --loc | --lo)
 290     ac_prev=localstatedir ;;
 291   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 292   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 293   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 294     localstatedir="$ac_optarg" ;;
 295
 296   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 297     ac_prev=mandir ;;
 298   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 299     mandir="$ac_optarg" ;;
 300
 301   -nfp | --nfp | --nf)
 302     # Obsolete; use --without-fp.
 303     with_fp=no ;;
 304
 305   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 306   | --no-cr | --no-c)
 307     no_create=yes ;;
 308
 309   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 310   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 311     no_recursion=yes ;;
 312
 313   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 314   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 315   | --oldin | --oldi | --old | --ol | --o)
 316     ac_prev=oldincludedir ;;
 317   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 318   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 319   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 320     oldincludedir="$ac_optarg" ;;
 321
 322   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 323     ac_prev=prefix ;;
 324   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 325     prefix="$ac_optarg" ;;
 326
 327   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 328   | --program-pre | --program-pr | --program-p)
 329     ac_prev=program_prefix ;;
 330   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 331   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 332     program_prefix="$ac_optarg" ;;
 333
 334   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 335   | --program-suf | --program-su | --program-s)
 336     ac_prev=program_suffix ;;
 337   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 338   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 339     program_suffix="$ac_optarg" ;;
 340
 341   -program-transform-name | --program-transform-name \
 342   | --program-transform-nam | --program-transform-na \
 343   | --program-transform-n | --program-transform- \
 344   | --program-transform | --program-transfor \
 345   | --program-transfo | --program-transf \
 346   | --program-trans | --program-tran \
 347   | --progr-tra | --program-tr | --program-t)
 348     ac_prev=program_transform_name ;;
 349   -program-transform-name=* | --program-transform-name=* \
 350   | --program-transform-nam=* | --program-transform-na=* \
 351   | --program-transform-n=* | --program-transform-=* \
 352   | --program-transform=* | --program-transfor=* \
 353   | --program-transfo=* | --program-transf=* \
 354   | --program-trans=* | --program-tran=* \
 355   | --progr-tra=* | --program-tr=* | --program-t=*)
 356     program_transform_name="$ac_optarg" ;;
 357
 358   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 359   | -silent | --silent | --silen | --sile | --sil)
 360     silent=yes ;;
 361
 362   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 363     ac_prev=sbindir ;;
 364   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 365   | --sbi=* | --sb=*)
 366     sbindir="$ac_optarg" ;;
 367
 368   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 369   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 370   | --sharedst | --shareds | --shared | --share | --shar \
 371   | --sha | --sh)
 372     ac_prev=sharedstatedir ;;
 373   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 374   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 375   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 376   | --sha=* | --sh=*)
 377     sharedstatedir="$ac_optarg" ;;
 378
 379   -site | --site | --sit)
 380     ac_prev=site ;;
 381   -site=* | --site=* | --sit=*)
 382     site="$ac_optarg" ;;
 383
 384   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 385     ac_prev=srcdir ;;
 386   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 387     srcdir="$ac_optarg" ;;
 388
 389   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 390   | --syscon | --sysco | --sysc | --sys | --sy)
 391     ac_prev=sysconfdir ;;
 392   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 393   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 394     sysconfdir="$ac_optarg" ;;
 395
 396   -target | --target | --targe | --targ | --tar | --ta | --t)
 397     ac_prev=target ;;
 398   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 399     target="$ac_optarg" ;;
 400
 401   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 402     verbose=yes ;;
 403
 404   -version | --version | --versio | --versi | --vers)
 405     echo "configure generated by autoconf version 2.13"
 406     exit 0 ;;
 407
 408   -with-* | --with-*)
 409     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 410     # Reject names that are not valid shell variable names.
 411     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 412       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 413     fi
 414     ac_package=`echo $ac_package| sed 's/-/_/g'`
 415     case "$ac_option" in
 416       *=*) ;;
 417       *) ac_optarg=yes ;;
 418     esac
 419     eval "with_${ac_package}='$ac_optarg'" ;;
 420
 421   -without-* | --without-*)
 422     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 423     # Reject names that are not valid shell variable names.
 424     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 425       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 426     fi
 427     ac_package=`echo $ac_package| sed 's/-/_/g'`
 428     eval "with_${ac_package}=no" ;;
 429
 430   --x)
 431     # Obsolete; use --with-x.
 432     with_x=yes ;;
 433
 434   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 435   | --x-incl | --x-inc | --x-in | --x-i)
 436     ac_prev=x_includes ;;
 437   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 438   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 439     x_includes="$ac_optarg" ;;
 440
 441   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 442   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 443     ac_prev=x_libraries ;;
 444   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 445   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 446     x_libraries="$ac_optarg" ;;
 447
 448   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 449     ;;
 450
 451   *)
 452     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 453       echo "configure: warning: $ac_option: invalid host type" 1>&2
 454     fi
 455     if test "x$nonopt" != xNONE; then
 456       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 457     fi
 458     nonopt="$ac_option"
 459     ;;
 460
 461   esac
 462 done
 463
 464 if test -n "$ac_prev"; then
 465   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 466 fi
 467
 468 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 469
 470 # File descriptor usage:
 471 # 0 standard input
 472 # 1 file creation
 473 # 2 errors and warnings
 474 # 3 some systems may open it to /dev/tty
 475 # 4 used on the Kubota Titan
 476 # 6 checking for... messages and results
 477 # 5 compiler messages saved in config.log
 478 if test "$silent" = yes; then
 479   exec 6>/dev/null
 480 else
 481   exec 6>&1
 482 fi
 483 exec 5>./config.log
 484
 485 echo "\
 486 This file contains any messages produced by compilers while
 487 running configure, to aid debugging if configure makes a mistake.
 488 " 1>&5
 489
 490 # Strip out --no-create and --no-recursion so they do not pile up.
 491 # Also quote any args containing shell metacharacters.
 492 ac_configure_args=
 493 for ac_arg
 494 do
 495   case "$ac_arg" in
 496   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 497   | --no-cr | --no-c) ;;
 498   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 499   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 500   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 501   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 502   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 503   esac
 504 done
 505
 506 # NLS nuisances.
 507 # Only set these to C if already set.  These must not be set unconditionally
 508 # because not all systems understand e.g. LANG=C (notably SCO).
 509 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 510 # Non-C LC_CTYPE values break the ctype check.
 511 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 512 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 513 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 514 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 515
 516 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 517 rm -rf conftest* confdefs.h
 518 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 519 echo > confdefs.h
 520
 521 # A filename unique to this package, relative to the directory that
 522 # configure is in, which we can look for to find out if srcdir is correct.
 523 ac_unique_file=tree.c
 524
 525 # Find the source files, if location was not specified.
 526 if test -z "$srcdir"; then
 527   ac_srcdir_defaulted=yes
 528   # Try the directory containing this script, then its parent.
 529   ac_prog=$0
 530   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 531   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 532   srcdir=$ac_confdir
 533   if test ! -r $srcdir/$ac_unique_file; then
 534     srcdir=..
 535   fi
 536 else
 537   ac_srcdir_defaulted=no
 538 fi
 539 if test ! -r $srcdir/$ac_unique_file; then
 540   if test "$ac_srcdir_defaulted" = yes; then
 541     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 542   else
 543     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 544   fi
 545 fi
 546 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 547
 548 # Prefer explicitly selected file to automatically selected ones.
 549 if test -z "$CONFIG_SITE"; then
 550   if test "x$prefix" != xNONE; then
 551     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 552   else
 553     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 554   fi
 555 fi
 556 for ac_site_file in $CONFIG_SITE; do
 557   if test -r "$ac_site_file"; then
 558     echo "loading site script $ac_site_file"
 559     . "$ac_site_file"
 560   fi
 561 done
 562
 563 if test -r "$cache_file"; then
 564   echo "loading cache $cache_file"
 565   . $cache_file
 566 else
 567   echo "creating cache $cache_file"
 568   > $cache_file
 569 fi
 570
 571 ac_ext=c
 572 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 573 ac_cpp='$CPP $CPPFLAGS'
 574 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 575 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 576 cross_compiling=$ac_cv_prog_cc_cross
 577
 578 ac_exeext=
 579 ac_objext=o
 580 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 581   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 582   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 583     ac_n= ac_c='
 584 ' ac_t='        '
 585   else
 586     ac_n=-n ac_c= ac_t=
 587   fi
 588 else
 589   ac_n= ac_c='\c' ac_t=
 590 fi
 591
 592
 593
 594
 595 remove=rm
 596 hard_link=ln
 597 symbolic_link='ln -s'
 598 copy=cp
 599
 600 # Check for bogus environment variables.
 601 # Test if LIBRARY_PATH contains the notation for the current directory
 602 # since this would lead to problems installing/building glibc.
 603 # LIBRARY_PATH contains the current directory if one of the following
 604 # is true:
 605 # - one of the terminals (":" and ";") is the first or last sign
 606 # - two terminals occur directly after each other
 607 # - the path contains an element with a dot in it
 608 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 609 echo "configure:610: checking LIBRARY_PATH variable" >&5
 610 case ${LIBRARY_PATH} in
 611   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 612     library_path_setting="contains current directory"
 613     ;;
 614   *)
 615     library_path_setting="ok"
 616     ;;
 617 esac
 618 echo "$ac_t""$library_path_setting" 1>&6
 619 if test "$library_path_setting" != "ok"; then
 620 { echo "configure: error:
 621 *** LIBRARY_PATH shouldn't contain the current directory when
 622 *** building gcc. Please change the environment variable
 623 *** and run configure again." 1>&2; exit 1; }
 624 fi
 625
 626 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 627 # since this would lead to problems installing/building glibc.
 628 # GCC_EXEC_PREFIX contains the current directory if one of the following
 629 # is true:
 630 # - one of the terminals (":" and ";") is the first or last sign
 631 # - two terminals occur directly after each other
 632 # - the path contains an element with a dot in it
 633 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 634 echo "configure:635: checking GCC_EXEC_PREFIX variable" >&5
 635 case ${GCC_EXEC_PREFIX} in
 636   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 637     gcc_exec_prefix_setting="contains current directory"
 638     ;;
 639   *)
 640     gcc_exec_prefix_setting="ok"
 641     ;;
 642 esac
 643 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 644 if test "$gcc_exec_prefix_setting" != "ok"; then
 645 { echo "configure: error:
 646 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 647 *** building gcc. Please change the environment variable
 648 *** and run configure again." 1>&2; exit 1; }
 649 fi
 650
 651 # Check for additional parameters
 652
 653 # With GNU ld
 654 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 655 if test "${with_gnu_ld+set}" = set; then
 656   withval="$with_gnu_ld"
 657   gnu_ld_flag="$with_gnu_ld"
 658 else
 659   gnu_ld_flag=no
 660 fi
 661
 662
 663 # With pre-defined ld
 664 # Check whether --with-ld or --without-ld was given.
 665 if test "${with_ld+set}" = set; then
 666   withval="$with_ld"
 667   DEFAULT_LINKER="$with_ld"
 668 fi
 669
 670 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 671   if test ! -x "$DEFAULT_LINKER"; then
 672     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 673   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 674     gnu_ld_flag=yes
 675   fi
 676   cat >> confdefs.h <<EOF
 677 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 678 EOF
 679
 680 fi
 681
 682 # With GNU as
 683 # Check whether --with-gnu-as or --without-gnu-as was given.
 684 if test "${with_gnu_as+set}" = set; then
 685   withval="$with_gnu_as"
 686   gas_flag="$with_gnu_as"
 687 else
 688   gas_flag=no
 689 fi
 690
 691
 692 # Check whether --with-as or --without-as was given.
 693 if test "${with_as+set}" = set; then
 694   withval="$with_as"
 695   DEFAULT_ASSEMBLER="$with_as"
 696 fi
 697
 698 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 699   if test ! -x "$DEFAULT_ASSEMBLER"; then
 700     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 701   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 702     gas_flag=yes
 703   fi
 704   cat >> confdefs.h <<EOF
 705 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 706 EOF
 707
 708 fi
 709
 710 # With stabs
 711 # Check whether --with-stabs or --without-stabs was given.
 712 if test "${with_stabs+set}" = set; then
 713   withval="$with_stabs"
 714   stabs="$with_stabs"
 715 else
 716   stabs=no
 717 fi
 718
 719
 720 # With ELF
 721 # Check whether --with-elf or --without-elf was given.
 722 if test "${with_elf+set}" = set; then
 723   withval="$with_elf"
 724   elf="$with_elf"
 725 else
 726   elf=no
 727 fi
 728
 729
 730 # Specify the local prefix
 731 local_prefix=
 732 # Check whether --with-local-prefix or --without-local-prefix was given.
 733 if test "${with_local_prefix+set}" = set; then
 734   withval="$with_local_prefix"
 735   case "${withval}" in
 736 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 737 no)     ;;
 738 *)      local_prefix=$with_local_prefix ;;
 739 esac
 740 fi
 741
 742
 743 # Default local prefix if it is empty
 744 if test x$local_prefix = x; then
 745         local_prefix=/usr/local
 746 fi
 747
 748 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 749 # passed in by the toplevel make and thus we'd get different behavior
 750 # depending on where we built the sources.
 751 gcc_gxx_include_dir=
 752 # Specify the g++ header file directory
 753 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 754 if test "${with_gxx_include_dir+set}" = set; then
 755   withval="$with_gxx_include_dir"
 756   case "${withval}" in
 757 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 758 no)     ;;
 759 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 760 esac
 761 fi
 762
 763
 764 if test x${gcc_gxx_include_dir} = x; then
 765   if test x${enable_version_specific_runtime_libs} = xyes; then
 766     gcc_gxx_include_dir='${libsubdir}/include/g++'
 767   else
 768     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 769     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 770   fi
 771 fi
 772
 773 # Enable expensive internal checks
 774 # Check whether --enable-checking or --disable-checking was given.
 775 if test "${enable_checking+set}" = set; then
 776   enableval="$enable_checking"
 777   ac_checking=
 778 ac_tree_checking=
 779 ac_rtl_checking=
 780 ac_gc_checking=
 781 ac_gc_always_collect=
 782 case "${enableval}" in
 783 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;;
 784 no)     ;;
 785 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
 786         set fnord $enableval; shift
 787         IFS="$ac_save_IFS"
 788         for check
 789         do
 790                 case $check in
 791                 misc)   ac_checking=1 ;;
 792                 tree)   ac_tree_checking=1 ;;
 793                 rtl)    ac_rtl_checking=1 ;;
 794                 gc)     ac_gc_checking=1 ;;
 795                 gcac)   ac_gc_always_collect=1 ;;
 796                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 797                 esac
 798         done
 799         ;;
 800 esac
 801
 802 else
 803   # Enable some checks by default for development versions of GCC
 804 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1;
 805 fi
 806
 807 if test x$ac_checking != x ; then
 808   cat >> confdefs.h <<\EOF
 809 #define ENABLE_CHECKING 1
 810 EOF
 811
 812 fi
 813 if test x$ac_tree_checking != x ; then
 814   cat >> confdefs.h <<\EOF
 815 #define ENABLE_TREE_CHECKING 1
 816 EOF
 817
 818 fi
 819 if test x$ac_rtl_checking != x ; then
 820   cat >> confdefs.h <<\EOF
 821 #define ENABLE_RTL_CHECKING 1
 822 EOF
 823
 824 fi
 825 if test x$ac_gc_checking != x ; then
 826   cat >> confdefs.h <<\EOF
 827 #define ENABLE_GC_CHECKING 1
 828 EOF
 829
 830 fi
 831 if test x$ac_gc_always_collect != x ; then
 832   cat >> confdefs.h <<\EOF
 833 #define ENABLE_GC_ALWAYS_COLLECT 1
 834 EOF
 835
 836 fi
 837
 838
 839 # Check whether --enable-cpp or --disable-cpp was given.
 840 if test "${enable_cpp+set}" = set; then
 841   enableval="$enable_cpp"
 842   :
 843 else
 844   enable_cpp=yes
 845 fi
 846
 847
 848 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 849 if test "${with_cpp_install_dir+set}" = set; then
 850   withval="$with_cpp_install_dir"
 851   if test x$withval = xyes; then
 852   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 853 elif test x$withval != xno; then
 854   cpp_install_dir=$withval
 855 fi
 856 fi
 857
 858
 859
 860 # Enable Multibyte Characters for C/C++
 861 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 862 if test "${enable_c_mbchar+set}" = set; then
 863   enableval="$enable_c_mbchar"
 864   if test x$enable_c_mbchar != xno; then
 865   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 866 fi
 867 fi
 868
 869
 870 # Enable threads
 871 # Pass with no value to take the default
 872 # Pass with a value to specify a thread package
 873 # Check whether --enable-threads or --disable-threads was given.
 874 if test "${enable_threads+set}" = set; then
 875   enableval="$enable_threads"
 876   if test x$enable_threads = xno; then
 877         enable_threads=''
 878 fi
 879 else
 880   enable_threads=''
 881 fi
 882
 883
 884 enable_threads_flag=$enable_threads
 885 # Check if a valid thread package
 886 case x${enable_threads_flag} in
 887         x | xno)
 888                 # No threads
 889                 target_thread_file='single'
 890                 ;;
 891         xyes)
 892                 # default
 893                 target_thread_file=''
 894                 ;;
 895         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 896         xsolaris | xwin32 | xdce | xvxworks)
 897                 target_thread_file=$enable_threads_flag
 898                 ;;
 899         *)
 900                 echo "$enable_threads is an unknown thread package" 1>&2
 901                 exit 1
 902                 ;;
 903 esac
 904
 905 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 906 if test "${enable_objc_gc+set}" = set; then
 907   enableval="$enable_objc_gc"
 908   if test x$enable_objc_gc = xno; then
 909         objc_boehm_gc=''
 910 else
 911         objc_boehm_gc=1
 912 fi
 913 else
 914   objc_boehm_gc=''
 915 fi
 916
 917
 918 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 919 if test "${with_dwarf2+set}" = set; then
 920   withval="$with_dwarf2"
 921   dwarf2="$with_dwarf2"
 922 else
 923   dwarf2=no
 924 fi
 925
 926
 927 # Determine the host, build, and target systems
 928 ac_aux_dir=
 929 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 930   if test -f $ac_dir/install-sh; then
 931     ac_aux_dir=$ac_dir
 932     ac_install_sh="$ac_aux_dir/install-sh -c"
 933     break
 934   elif test -f $ac_dir/install.sh; then
 935     ac_aux_dir=$ac_dir
 936     ac_install_sh="$ac_aux_dir/install.sh -c"
 937     break
 938   fi
 939 done
 940 if test -z "$ac_aux_dir"; then
 941   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 942 fi
 943 ac_config_guess=$ac_aux_dir/config.guess
 944 ac_config_sub=$ac_aux_dir/config.sub
 945 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 946
 947
 948 # Do some error checking and defaulting for the host and target type.
 949 # The inputs are:
 950 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 951 #
 952 # The rules are:
 953 # 1. You are not allowed to specify --host, --target, and nonopt at the
 954 #    same time.
 955 # 2. Host defaults to nonopt.
 956 # 3. If nonopt is not specified, then host defaults to the current host,
 957 #    as determined by config.guess.
 958 # 4. Target and build default to nonopt.
 959 # 5. If nonopt is not specified, then target and build default to host.
 960
 961 # The aliases save the names the user supplied, while $host etc.
 962 # will get canonicalized.
 963 case $host---$target---$nonopt in
 964 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 965 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 966 esac
 967
 968
 969 # Make sure we can run config.sub.
 970 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 971 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 972 fi
 973
 974 echo $ac_n "checking host system type""... $ac_c" 1>&6
 975 echo "configure:976: checking host system type" >&5
 976
 977 host_alias=$host
 978 case "$host_alias" in
 979 NONE)
 980   case $nonopt in
 981   NONE)
 982     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 983     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 984     fi ;;
 985   *) host_alias=$nonopt ;;
 986   esac ;;
 987 esac
 988
 989 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 990 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 991 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 992 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 993 echo "$ac_t""$host" 1>&6
 994
 995 echo $ac_n "checking target system type""... $ac_c" 1>&6
 996 echo "configure:997: checking target system type" >&5
 997
 998 target_alias=$target
 999 case "$target_alias" in
1000 NONE)
1001   case $nonopt in
1002   NONE) target_alias=$host_alias ;;
1003   *) target_alias=$nonopt ;;
1004   esac ;;
1005 esac
1006
1007 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1008 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1009 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1010 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1011 echo "$ac_t""$target" 1>&6
1012
1013 echo $ac_n "checking build system type""... $ac_c" 1>&6
1014 echo "configure:1015: checking build system type" >&5
1015
1016 build_alias=$build
1017 case "$build_alias" in
1018 NONE)
1019   case $nonopt in
1020   NONE) build_alias=$host_alias ;;
1021   *) build_alias=$nonopt ;;
1022   esac ;;
1023 esac
1024
1025 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1026 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1027 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1028 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1029 echo "$ac_t""$build" 1>&6
1030
1031 test "$host_alias" != "$target_alias" &&
1032   test "$program_prefix$program_suffix$program_transform_name" = \
1033     NONENONEs,x,x, &&
1034   program_prefix=${target_alias}-
1035
1036
1037 # Find the native compiler
1038 # Extract the first word of "gcc", so it can be a program name with args.
1039 set dummy gcc; ac_word=$2
1040 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1041 echo "configure:1042: checking for $ac_word" >&5
1042 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1043   echo $ac_n "(cached) $ac_c" 1>&6
1044 else
1045   if test -n "$CC"; then
1046   ac_cv_prog_CC="$CC" # Let the user override the test.
1047 else
1048   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1049   ac_dummy="$PATH"
1050   for ac_dir in $ac_dummy; do
1051     test -z "$ac_dir" && ac_dir=.
1052     if test -f $ac_dir/$ac_word; then
1053       ac_cv_prog_CC="gcc"
1054       break
1055     fi
1056   done
1057   IFS="$ac_save_ifs"
1058 fi
1059 fi
1060 CC="$ac_cv_prog_CC"
1061 if test -n "$CC"; then
1062   echo "$ac_t""$CC" 1>&6
1063 else
1064   echo "$ac_t""no" 1>&6
1065 fi
1066
1067 if test -z "$CC"; then
1068   # Extract the first word of "cc", so it can be a program name with args.
1069 set dummy cc; 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="$IFS"; IFS=":"
1079   ac_prog_rejected=no
1080   ac_dummy="$PATH"
1081   for ac_dir in $ac_dummy; do
1082     test -z "$ac_dir" && ac_dir=.
1083     if test -f $ac_dir/$ac_word; then
1084       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1085         ac_prog_rejected=yes
1086         continue
1087       fi
1088       ac_cv_prog_CC="cc"
1089       break
1090     fi
1091   done
1092   IFS="$ac_save_ifs"
1093 if test $ac_prog_rejected = yes; then
1094   # We found a bogon in the path, so make sure we never use it.
1095   set dummy $ac_cv_prog_CC
1096   shift
1097   if test $# -gt 0; then
1098     # We chose a different compiler from the bogus one.
1099     # However, it has the same basename, so the bogon will be chosen
1100     # first if we set CC to just the basename; use the full file name.
1101     shift
1102     set dummy "$ac_dir/$ac_word" "$@"
1103     shift
1104     ac_cv_prog_CC="$@"
1105   fi
1106 fi
1107 fi
1108 fi
1109 CC="$ac_cv_prog_CC"
1110 if test -n "$CC"; then
1111   echo "$ac_t""$CC" 1>&6
1112 else
1113   echo "$ac_t""no" 1>&6
1114 fi
1115
1116   if test -z "$CC"; then
1117     case "`uname -s`" in
1118     *win32* | *WIN32*)
1119       # Extract the first word of "cl", so it can be a program name with args.
1120 set dummy cl; ac_word=$2
1121 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1122 echo "configure:1123: checking for $ac_word" >&5
1123 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1124   echo $ac_n "(cached) $ac_c" 1>&6
1125 else
1126   if test -n "$CC"; then
1127   ac_cv_prog_CC="$CC" # Let the user override the test.
1128 else
1129   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1130   ac_dummy="$PATH"
1131   for ac_dir in $ac_dummy; do
1132     test -z "$ac_dir" && ac_dir=.
1133     if test -f $ac_dir/$ac_word; then
1134       ac_cv_prog_CC="cl"
1135       break
1136     fi
1137   done
1138   IFS="$ac_save_ifs"
1139 fi
1140 fi
1141 CC="$ac_cv_prog_CC"
1142 if test -n "$CC"; then
1143   echo "$ac_t""$CC" 1>&6
1144 else
1145   echo "$ac_t""no" 1>&6
1146 fi
1147  ;;
1148     esac
1149   fi
1150   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1151 fi
1152
1153 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1154 echo "configure:1155: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1155
1156 ac_ext=c
1157 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1158 ac_cpp='$CPP $CPPFLAGS'
1159 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1160 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1161 cross_compiling=$ac_cv_prog_cc_cross
1162
1163 cat > conftest.$ac_ext << EOF
1164
1165 #line 1166 "configure"
1166 #include "confdefs.h"
1167
1168 main(){return(0);}
1169 EOF
1170 if { (eval echo configure:1171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1171   ac_cv_prog_cc_works=yes
1172   # If we can't run a trivial program, we are probably using a cross compiler.
1173   if (./conftest; exit) 2>/dev/null; then
1174     ac_cv_prog_cc_cross=no
1175   else
1176     ac_cv_prog_cc_cross=yes
1177   fi
1178 else
1179   echo "configure: failed program was:" >&5
1180   cat conftest.$ac_ext >&5
1181   ac_cv_prog_cc_works=no
1182 fi
1183 rm -fr conftest*
1184 ac_ext=c
1185 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1186 ac_cpp='$CPP $CPPFLAGS'
1187 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1188 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1189 cross_compiling=$ac_cv_prog_cc_cross
1190
1191 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1192 if test $ac_cv_prog_cc_works = no; then
1193   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1194 fi
1195 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1196 echo "configure:1197: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1197 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1198 cross_compiling=$ac_cv_prog_cc_cross
1199
1200 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1201 echo "configure:1202: checking whether we are using GNU C" >&5
1202 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1203   echo $ac_n "(cached) $ac_c" 1>&6
1204 else
1205   cat > conftest.c <<EOF
1206 #ifdef __GNUC__
1207   yes;
1208 #endif
1209 EOF
1210 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1211: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1211   ac_cv_prog_gcc=yes
1212 else
1213   ac_cv_prog_gcc=no
1214 fi
1215 fi
1216
1217 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1218
1219 if test $ac_cv_prog_gcc = yes; then
1220   GCC=yes
1221 else
1222   GCC=
1223 fi
1224
1225 ac_test_CFLAGS="${CFLAGS+set}"
1226 ac_save_CFLAGS="$CFLAGS"
1227 CFLAGS=
1228 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1229 echo "configure:1230: checking whether ${CC-cc} accepts -g" >&5
1230 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1231   echo $ac_n "(cached) $ac_c" 1>&6
1232 else
1233   echo 'void f(){}' > conftest.c
1234 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1235   ac_cv_prog_cc_g=yes
1236 else
1237   ac_cv_prog_cc_g=no
1238 fi
1239 rm -f conftest*
1240
1241 fi
1242
1243 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1244 if test "$ac_test_CFLAGS" = set; then
1245   CFLAGS="$ac_save_CFLAGS"
1246 elif test $ac_cv_prog_cc_g = yes; then
1247   if test "$GCC" = yes; then
1248     CFLAGS="-g -O2"
1249   else
1250     CFLAGS="-g"
1251   fi
1252 else
1253   if test "$GCC" = yes; then
1254     CFLAGS="-O2"
1255   else
1256     CFLAGS=
1257   fi
1258 fi
1259
1260 if test "x$CC" != xcc; then
1261   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1262 echo "configure:1263: checking whether $CC and cc understand -c and -o together" >&5
1263 else
1264   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1265 echo "configure:1266: checking whether cc understands -c and -o together" >&5
1266 fi
1267 set dummy $CC; ac_cc="`echo $2 |
1268                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1269 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1270   echo $ac_n "(cached) $ac_c" 1>&6
1271 else
1272   echo 'foo(){}' > conftest.c
1273 # Make sure it works both with $CC and with simple cc.
1274 # We do the test twice because some compilers refuse to overwrite an
1275 # existing .o file with -o, though they will create one.
1276 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1277 if { (eval echo configure:1278: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1278    test -f conftest.o && { (eval echo configure:1279: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1279 then
1280   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1281   if test "x$CC" != xcc; then
1282     # Test first that cc exists at all.
1283     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1284: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1284       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1285       if { (eval echo configure:1286: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1286          test -f conftest.o && { (eval echo configure:1287: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1287       then
1288         # cc works too.
1289         :
1290       else
1291         # cc exists but doesn't like -o.
1292         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1293       fi
1294     fi
1295   fi
1296 else
1297   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1298 fi
1299 rm -f conftest*
1300
1301 fi
1302 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1303   echo "$ac_t""yes" 1>&6
1304 else
1305   echo "$ac_t""no" 1>&6
1306   cat >> confdefs.h <<\EOF
1307 #define NO_MINUS_C_MINUS_O 1
1308 EOF
1309
1310 fi
1311
1312 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1313   NO_MINUS_C_MINUS_O=yes
1314 fi
1315
1316
1317 echo $ac_n "checking for long double""... $ac_c" 1>&6
1318 echo "configure:1319: checking for long double" >&5
1319 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1320   echo $ac_n "(cached) $ac_c" 1>&6
1321 else
1322   if test "$GCC" = yes; then
1323   gcc_cv_c_long_double=yes
1324 else
1325 cat > conftest.$ac_ext <<EOF
1326 #line 1327 "configure"
1327 #include "confdefs.h"
1328
1329 int main() {
1330 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1331 long double foo = 0.0;
1332 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1333 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1334 ; return 0; }
1335 EOF
1336 if { (eval echo configure:1337: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1337   rm -rf conftest*
1338   gcc_cv_c_long_double=yes
1339 else
1340   echo "configure: failed program was:" >&5
1341   cat conftest.$ac_ext >&5
1342   rm -rf conftest*
1343   gcc_cv_c_long_double=no
1344 fi
1345 rm -f conftest*
1346 fi
1347 fi
1348
1349 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1350 if test $gcc_cv_c_long_double = yes; then
1351   cat >> confdefs.h <<\EOF
1352 #define HAVE_LONG_DOUBLE 1
1353 EOF
1354
1355 fi
1356
1357
1358 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1359 echo "configure:1360: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1360 echo 'void f(){}' > conftest.c
1361 if test -z "`${CC-cc} -Wno-long-long -c conftest.c 2>&1`"; then
1362   ac_cv_prog_cc_no_long_long=yes
1363 else
1364   ac_cv_prog_cc_no_long_long=no
1365 fi
1366 rm -f conftest*
1367 echo "$ac_t"$ac_cv_prog_cc_no_long_long 1>&6
1368
1369 # If the native compiler is GCC, we can enable warnings even in stage1.
1370 # That's useful for people building cross-compilers, or just running a
1371 # quick `make'.
1372 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1373 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1374 if test "x$GCC" = "xyes"; then
1375   if test $ac_cv_prog_cc_no_long_long = yes; then
1376     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1377   fi
1378 else
1379   stage1_warn_cflags=""
1380 fi
1381
1382
1383
1384 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1385 echo "configure:1386: checking whether ${MAKE-make} sets \${MAKE}" >&5
1386 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1387 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1388   echo $ac_n "(cached) $ac_c" 1>&6
1389 else
1390   cat > conftestmake <<\EOF
1391 all:
1392         @echo 'ac_maketemp="${MAKE}"'
1393 EOF
1394 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1395 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1396 if test -n "$ac_maketemp"; then
1397   eval ac_cv_prog_make_${ac_make}_set=yes
1398 else
1399   eval ac_cv_prog_make_${ac_make}_set=no
1400 fi
1401 rm -f conftestmake
1402 fi
1403 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1404   echo "$ac_t""yes" 1>&6
1405   SET_MAKE=
1406 else
1407   echo "$ac_t""no" 1>&6
1408   SET_MAKE="MAKE=${MAKE-make}"
1409 fi
1410
1411
1412 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1413 echo "configure:1414: checking whether a default assembler was specified" >&5
1414 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1415     if test x"$gas_flag" = x"no"; then
1416         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1417     else
1418         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1419     fi
1420 else
1421     echo "$ac_t""no" 1>&6
1422 fi
1423
1424 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1425 echo "configure:1426: checking whether a default linker was specified" >&5
1426 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1427     if test x"$gnu_ld_flag" = x"no"; then
1428         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1429     else
1430         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1431     fi
1432 else
1433     echo "$ac_t""no" 1>&6
1434 fi
1435
1436 echo $ac_n "checking for inline""... $ac_c" 1>&6
1437 echo "configure:1438: checking for inline" >&5
1438 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1439   echo $ac_n "(cached) $ac_c" 1>&6
1440 else
1441   ac_cv_c_inline=no
1442 for ac_kw in inline __inline__ __inline; do
1443   cat > conftest.$ac_ext <<EOF
1444 #line 1445 "configure"
1445 #include "confdefs.h"
1446
1447 int main() {
1448 } $ac_kw foo() {
1449 ; return 0; }
1450 EOF
1451 if { (eval echo configure:1452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1452   rm -rf conftest*
1453   ac_cv_c_inline=$ac_kw; break
1454 else
1455   echo "configure: failed program was:" >&5
1456   cat conftest.$ac_ext >&5
1457 fi
1458 rm -f conftest*
1459 done
1460
1461 fi
1462
1463 echo "$ac_t""$ac_cv_c_inline" 1>&6
1464 case "$ac_cv_c_inline" in
1465   inline | yes) ;;
1466   no) cat >> confdefs.h <<\EOF
1467 #define inline
1468 EOF
1469  ;;
1470   *)  cat >> confdefs.h <<EOF
1471 #define inline $ac_cv_c_inline
1472 EOF
1473  ;;
1474 esac
1475
1476
1477 # Find some useful tools
1478 for ac_prog in mawk gawk nawk awk
1479 do
1480 # Extract the first word of "$ac_prog", so it can be a program name with args.
1481 set dummy $ac_prog; ac_word=$2
1482 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1483 echo "configure:1484: checking for $ac_word" >&5
1484 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1485   echo $ac_n "(cached) $ac_c" 1>&6
1486 else
1487   if test -n "$AWK"; then
1488   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1489 else
1490   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1491   ac_dummy="$PATH"
1492   for ac_dir in $ac_dummy; do
1493     test -z "$ac_dir" && ac_dir=.
1494     if test -f $ac_dir/$ac_word; then
1495       ac_cv_prog_AWK="$ac_prog"
1496       break
1497     fi
1498   done
1499   IFS="$ac_save_ifs"
1500 fi
1501 fi
1502 AWK="$ac_cv_prog_AWK"
1503 if test -n "$AWK"; then
1504   echo "$ac_t""$AWK" 1>&6
1505 else
1506   echo "$ac_t""no" 1>&6
1507 fi
1508
1509 test -n "$AWK" && break
1510 done
1511
1512 # Extract the first word of "flex", so it can be a program name with args.
1513 set dummy flex; ac_word=$2
1514 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1515 echo "configure:1516: checking for $ac_word" >&5
1516 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1517   echo $ac_n "(cached) $ac_c" 1>&6
1518 else
1519   if test -n "$LEX"; then
1520   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1521 else
1522   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1523   ac_dummy="$PATH"
1524   for ac_dir in $ac_dummy; do
1525     test -z "$ac_dir" && ac_dir=.
1526     if test -f $ac_dir/$ac_word; then
1527       ac_cv_prog_LEX="flex"
1528       break
1529     fi
1530   done
1531   IFS="$ac_save_ifs"
1532   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1533 fi
1534 fi
1535 LEX="$ac_cv_prog_LEX"
1536 if test -n "$LEX"; then
1537   echo "$ac_t""$LEX" 1>&6
1538 else
1539   echo "$ac_t""no" 1>&6
1540 fi
1541
1542 if test -z "$LEXLIB"
1543 then
1544   case "$LEX" in
1545   flex*) ac_lib=fl ;;
1546   *) ac_lib=l ;;
1547   esac
1548   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1549 echo "configure:1550: checking for yywrap in -l$ac_lib" >&5
1550 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1551 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1552   echo $ac_n "(cached) $ac_c" 1>&6
1553 else
1554   ac_save_LIBS="$LIBS"
1555 LIBS="-l$ac_lib  $LIBS"
1556 cat > conftest.$ac_ext <<EOF
1557 #line 1558 "configure"
1558 #include "confdefs.h"
1559 /* Override any gcc2 internal prototype to avoid an error.  */
1560 /* We use char because int might match the return type of a gcc2
1561     builtin and then its argument prototype would still apply.  */
1562 char yywrap();
1563
1564 int main() {
1565 yywrap()
1566 ; return 0; }
1567 EOF
1568 if { (eval echo configure:1569: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1569   rm -rf conftest*
1570   eval "ac_cv_lib_$ac_lib_var=yes"
1571 else
1572   echo "configure: failed program was:" >&5
1573   cat conftest.$ac_ext >&5
1574   rm -rf conftest*
1575   eval "ac_cv_lib_$ac_lib_var=no"
1576 fi
1577 rm -f conftest*
1578 LIBS="$ac_save_LIBS"
1579
1580 fi
1581 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1582   echo "$ac_t""yes" 1>&6
1583   LEXLIB="-l$ac_lib"
1584 else
1585   echo "$ac_t""no" 1>&6
1586 fi
1587
1588 fi
1589
1590 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1591 echo "configure:1592: checking whether ln works" >&5
1592 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1593   echo $ac_n "(cached) $ac_c" 1>&6
1594 else
1595   rm -f conftestdata_t
1596 echo >conftestdata_f
1597 if ln conftestdata_f conftestdata_t 2>/dev/null
1598 then
1599   gcc_cv_prog_LN="ln"
1600 else
1601   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1602   then
1603     gcc_cv_prog_LN="ln -s"
1604   else
1605     gcc_cv_prog_LN=cp
1606   fi
1607 fi
1608 rm -f conftestdata_f conftestdata_t
1609
1610 fi
1611 LN="$gcc_cv_prog_LN"
1612 if test "$gcc_cv_prog_LN" = "ln"; then
1613   echo "$ac_t""yes" 1>&6
1614 else
1615   if test "$gcc_cv_prog_LN" = "ln -s"; then
1616     echo "$ac_t""no, using ln -s" 1>&6
1617   else
1618     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1619   fi
1620 fi
1621
1622 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1623 echo "configure:1624: checking whether ln -s works" >&5
1624 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1625   echo $ac_n "(cached) $ac_c" 1>&6
1626 else
1627   rm -f conftestdata_t
1628 echo >conftestdata_f
1629 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1630 then
1631   gcc_cv_prog_LN_S="ln -s"
1632 else
1633   if ln conftestdata_f conftestdata_t 2>/dev/null
1634   then
1635     gcc_cv_prog_LN_S=ln
1636   else
1637     gcc_cv_prog_LN_S=cp
1638   fi
1639 fi
1640 rm -f conftestdata_f conftestdata_t
1641
1642 fi
1643 LN_S="$gcc_cv_prog_LN_S"
1644 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1645   echo "$ac_t""yes" 1>&6
1646 else
1647   if test "$gcc_cv_prog_LN_S" = "ln"; then
1648     echo "$ac_t""no, using ln" 1>&6
1649   else
1650     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1651   fi
1652 fi
1653
1654 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1655 echo "configure:1656: checking for volatile" >&5
1656 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1657   echo $ac_n "(cached) $ac_c" 1>&6
1658 else
1659   cat > conftest.$ac_ext <<EOF
1660 #line 1661 "configure"
1661 #include "confdefs.h"
1662
1663 int main() {
1664 volatile int foo;
1665 ; return 0; }
1666 EOF
1667 if { (eval echo configure:1668: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1668   rm -rf conftest*
1669   gcc_cv_c_volatile=yes
1670 else
1671   echo "configure: failed program was:" >&5
1672   cat conftest.$ac_ext >&5
1673   rm -rf conftest*
1674   gcc_cv_c_volatile=no
1675 fi
1676 rm -f conftest*
1677 fi
1678
1679 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1680 if test $gcc_cv_c_volatile = yes ; then
1681   cat >> confdefs.h <<\EOF
1682 #define HAVE_VOLATILE 1
1683 EOF
1684
1685 fi
1686
1687 # Extract the first word of "ranlib", so it can be a program name with args.
1688 set dummy ranlib; ac_word=$2
1689 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1690 echo "configure:1691: checking for $ac_word" >&5
1691 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1692   echo $ac_n "(cached) $ac_c" 1>&6
1693 else
1694   if test -n "$RANLIB"; then
1695   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1696 else
1697   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1698   ac_dummy="$PATH"
1699   for ac_dir in $ac_dummy; do
1700     test -z "$ac_dir" && ac_dir=.
1701     if test -f $ac_dir/$ac_word; then
1702       ac_cv_prog_RANLIB="ranlib"
1703       break
1704     fi
1705   done
1706   IFS="$ac_save_ifs"
1707   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1708 fi
1709 fi
1710 RANLIB="$ac_cv_prog_RANLIB"
1711 if test -n "$RANLIB"; then
1712   echo "$ac_t""$RANLIB" 1>&6
1713 else
1714   echo "$ac_t""no" 1>&6
1715 fi
1716
1717 for ac_prog in 'bison -y' byacc
1718 do
1719 # Extract the first word of "$ac_prog", so it can be a program name with args.
1720 set dummy $ac_prog; ac_word=$2
1721 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1722 echo "configure:1723: checking for $ac_word" >&5
1723 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1724   echo $ac_n "(cached) $ac_c" 1>&6
1725 else
1726   if test -n "$YACC"; then
1727   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1728 else
1729   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1730   ac_dummy="$PATH"
1731   for ac_dir in $ac_dummy; do
1732     test -z "$ac_dir" && ac_dir=.
1733     if test -f $ac_dir/$ac_word; then
1734       ac_cv_prog_YACC="$ac_prog"
1735       break
1736     fi
1737   done
1738   IFS="$ac_save_ifs"
1739 fi
1740 fi
1741 YACC="$ac_cv_prog_YACC"
1742 if test -n "$YACC"; then
1743   echo "$ac_t""$YACC" 1>&6
1744 else
1745   echo "$ac_t""no" 1>&6
1746 fi
1747
1748 test -n "$YACC" && break
1749 done
1750 test -n "$YACC" || YACC="yacc"
1751
1752 # Find a good install program.  We prefer a C program (faster),
1753 # so one script is as good as another.  But avoid the broken or
1754 # incompatible versions:
1755 # SysV /etc/install, /usr/sbin/install
1756 # SunOS /usr/etc/install
1757 # IRIX /sbin/install
1758 # AIX /bin/install
1759 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1760 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1761 # ./install, which can be erroneously created by make from ./install.sh.
1762 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1763 echo "configure:1764: checking for a BSD compatible install" >&5
1764 if test -z "$INSTALL"; then
1765 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1766   echo $ac_n "(cached) $ac_c" 1>&6
1767 else
1768     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1769   for ac_dir in $PATH; do
1770     # Account for people who put trailing slashes in PATH elements.
1771     case "$ac_dir/" in
1772     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1773     *)
1774       # OSF1 and SCO ODT 3.0 have their own names for install.
1775       for ac_prog in ginstall scoinst install; do
1776         if test -f $ac_dir/$ac_prog; then
1777           if test $ac_prog = install &&
1778             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1779             # AIX install.  It has an incompatible calling convention.
1780             # OSF/1 installbsd also uses dspmsg, but is usable.
1781             :
1782           else
1783             ac_cv_path_install="$ac_dir/$ac_prog -c"
1784             break 2
1785           fi
1786         fi
1787       done
1788       ;;
1789     esac
1790   done
1791   IFS="$ac_save_IFS"
1792
1793 fi
1794   if test "${ac_cv_path_install+set}" = set; then
1795     INSTALL="$ac_cv_path_install"
1796   else
1797     # As a last resort, use the slow shell script.  We don't cache a
1798     # path for INSTALL within a source directory, because that will
1799     # break other packages using the cache if that directory is
1800     # removed, or if the path is relative.
1801     INSTALL="$ac_install_sh"
1802   fi
1803 fi
1804 echo "$ac_t""$INSTALL" 1>&6
1805
1806 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1807 # It thinks the first close brace ends the variable substitution.
1808 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1809
1810 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1811
1812
1813 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1814 echo "configure:1815: checking how to run the C preprocessor" >&5
1815 # On Suns, sometimes $CPP names a directory.
1816 if test -n "$CPP" && test -d "$CPP"; then
1817   CPP=
1818 fi
1819 if test -z "$CPP"; then
1820 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1821   echo $ac_n "(cached) $ac_c" 1>&6
1822 else
1823     # This must be in double quotes, not single quotes, because CPP may get
1824   # substituted into the Makefile and "${CC-cc}" will confuse make.
1825   CPP="${CC-cc} -E"
1826   # On the NeXT, cc -E runs the code through the compiler's parser,
1827   # not just through cpp.
1828   cat > conftest.$ac_ext <<EOF
1829 #line 1830 "configure"
1830 #include "confdefs.h"
1831 #include <assert.h>
1832 Syntax Error
1833 EOF
1834 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1835 { (eval echo configure:1836: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1836 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1837 if test -z "$ac_err"; then
1838   :
1839 else
1840   echo "$ac_err" >&5
1841   echo "configure: failed program was:" >&5
1842   cat conftest.$ac_ext >&5
1843   rm -rf conftest*
1844   CPP="${CC-cc} -E -traditional-cpp"
1845   cat > conftest.$ac_ext <<EOF
1846 #line 1847 "configure"
1847 #include "confdefs.h"
1848 #include <assert.h>
1849 Syntax Error
1850 EOF
1851 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1852 { (eval echo configure:1853: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1853 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1854 if test -z "$ac_err"; then
1855   :
1856 else
1857   echo "$ac_err" >&5
1858   echo "configure: failed program was:" >&5
1859   cat conftest.$ac_ext >&5
1860   rm -rf conftest*
1861   CPP="${CC-cc} -nologo -E"
1862   cat > conftest.$ac_ext <<EOF
1863 #line 1864 "configure"
1864 #include "confdefs.h"
1865 #include <assert.h>
1866 Syntax Error
1867 EOF
1868 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1869 { (eval echo configure:1870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1870 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1871 if test -z "$ac_err"; then
1872   :
1873 else
1874   echo "$ac_err" >&5
1875   echo "configure: failed program was:" >&5
1876   cat conftest.$ac_ext >&5
1877   rm -rf conftest*
1878   CPP=/lib/cpp
1879 fi
1880 rm -f conftest*
1881 fi
1882 rm -f conftest*
1883 fi
1884 rm -f conftest*
1885   ac_cv_prog_CPP="$CPP"
1886 fi
1887   CPP="$ac_cv_prog_CPP"
1888 else
1889   ac_cv_prog_CPP="$CPP"
1890 fi
1891 echo "$ac_t""$CPP" 1>&6
1892
1893 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1894 echo "configure:1895: checking for ANSI C header files" >&5
1895 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1896   echo $ac_n "(cached) $ac_c" 1>&6
1897 else
1898   cat > conftest.$ac_ext <<EOF
1899 #line 1900 "configure"
1900 #include "confdefs.h"
1901 #include <stdlib.h>
1902 #include <stdarg.h>
1903 #include <string.h>
1904 #include <float.h>
1905 EOF
1906 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1907 { (eval echo configure:1908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1908 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1909 if test -z "$ac_err"; then
1910   rm -rf conftest*
1911   ac_cv_header_stdc=yes
1912 else
1913   echo "$ac_err" >&5
1914   echo "configure: failed program was:" >&5
1915   cat conftest.$ac_ext >&5
1916   rm -rf conftest*
1917   ac_cv_header_stdc=no
1918 fi
1919 rm -f conftest*
1920
1921 if test $ac_cv_header_stdc = yes; then
1922   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1923 cat > conftest.$ac_ext <<EOF
1924 #line 1925 "configure"
1925 #include "confdefs.h"
1926 #include <string.h>
1927 EOF
1928 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1929   egrep "memchr" >/dev/null 2>&1; then
1930   :
1931 else
1932   rm -rf conftest*
1933   ac_cv_header_stdc=no
1934 fi
1935 rm -f conftest*
1936
1937 fi
1938
1939 if test $ac_cv_header_stdc = yes; then
1940   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1941 cat > conftest.$ac_ext <<EOF
1942 #line 1943 "configure"
1943 #include "confdefs.h"
1944 #include <stdlib.h>
1945 EOF
1946 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1947   egrep "free" >/dev/null 2>&1; then
1948   :
1949 else
1950   rm -rf conftest*
1951   ac_cv_header_stdc=no
1952 fi
1953 rm -f conftest*
1954
1955 fi
1956
1957 if test $ac_cv_header_stdc = yes; then
1958   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1959 if test "$cross_compiling" = yes; then
1960   :
1961 else
1962   cat > conftest.$ac_ext <<EOF
1963 #line 1964 "configure"
1964 #include "confdefs.h"
1965 #include <ctype.h>
1966 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1967 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1968 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1969 int main () { int i; for (i = 0; i < 256; i++)
1970 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1971 exit (0); }
1972
1973 EOF
1974 if { (eval echo configure:1975: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1975 then
1976   :
1977 else
1978   echo "configure: failed program was:" >&5
1979   cat conftest.$ac_ext >&5
1980   rm -fr conftest*
1981   ac_cv_header_stdc=no
1982 fi
1983 rm -fr conftest*
1984 fi
1985
1986 fi
1987 fi
1988
1989 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1990 if test $ac_cv_header_stdc = yes; then
1991   cat >> confdefs.h <<\EOF
1992 #define STDC_HEADERS 1
1993 EOF
1994
1995 fi
1996
1997 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1998 echo "configure:1999: checking whether time.h and sys/time.h may both be included" >&5
1999 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2000   echo $ac_n "(cached) $ac_c" 1>&6
2001 else
2002   cat > conftest.$ac_ext <<EOF
2003 #line 2004 "configure"
2004 #include "confdefs.h"
2005 #include <sys/types.h>
2006 #include <sys/time.h>
2007 #include <time.h>
2008 int main() {
2009 struct tm *tp;
2010 ; return 0; }
2011 EOF
2012 if { (eval echo configure:2013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2013   rm -rf conftest*
2014   ac_cv_header_time=yes
2015 else
2016   echo "configure: failed program was:" >&5
2017   cat conftest.$ac_ext >&5
2018   rm -rf conftest*
2019   ac_cv_header_time=no
2020 fi
2021 rm -f conftest*
2022 fi
2023
2024 echo "$ac_t""$ac_cv_header_time" 1>&6
2025 if test $ac_cv_header_time = yes; then
2026   cat >> confdefs.h <<\EOF
2027 #define TIME_WITH_SYS_TIME 1
2028 EOF
2029
2030 fi
2031
2032 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2033 echo "configure:2034: checking whether string.h and strings.h may both be included" >&5
2034 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2035   echo $ac_n "(cached) $ac_c" 1>&6
2036 else
2037   cat > conftest.$ac_ext <<EOF
2038 #line 2039 "configure"
2039 #include "confdefs.h"
2040 #include <string.h>
2041 #include <strings.h>
2042 int main() {
2043
2044 ; return 0; }
2045 EOF
2046 if { (eval echo configure:2047: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2047   rm -rf conftest*
2048   gcc_cv_header_string=yes
2049 else
2050   echo "configure: failed program was:" >&5
2051   cat conftest.$ac_ext >&5
2052   rm -rf conftest*
2053   gcc_cv_header_string=no
2054 fi
2055 rm -f conftest*
2056 fi
2057
2058 echo "$ac_t""$gcc_cv_header_string" 1>&6
2059 if test $gcc_cv_header_string = yes; then
2060   cat >> confdefs.h <<\EOF
2061 #define STRING_WITH_STRINGS 1
2062 EOF
2063
2064 fi
2065
2066 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2067 echo "configure:2068: checking for sys/wait.h that is POSIX.1 compatible" >&5
2068 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2069   echo $ac_n "(cached) $ac_c" 1>&6
2070 else
2071   cat > conftest.$ac_ext <<EOF
2072 #line 2073 "configure"
2073 #include "confdefs.h"
2074 #include <sys/types.h>
2075 #include <sys/wait.h>
2076 #ifndef WEXITSTATUS
2077 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2078 #endif
2079 #ifndef WIFEXITED
2080 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2081 #endif
2082 int main() {
2083 int s;
2084 wait (&s);
2085 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2086 ; return 0; }
2087 EOF
2088 if { (eval echo configure:2089: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2089   rm -rf conftest*
2090   ac_cv_header_sys_wait_h=yes
2091 else
2092   echo "configure: failed program was:" >&5
2093   cat conftest.$ac_ext >&5
2094   rm -rf conftest*
2095   ac_cv_header_sys_wait_h=no
2096 fi
2097 rm -f conftest*
2098 fi
2099
2100 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2101 if test $ac_cv_header_sys_wait_h = yes; then
2102   cat >> confdefs.h <<\EOF
2103 #define HAVE_SYS_WAIT_H 1
2104 EOF
2105
2106 fi
2107
2108 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2109                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2110                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2111                  direct.h malloc.h
2112 do
2113 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2114 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2115 echo "configure:2116: checking for $ac_hdr" >&5
2116 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2117   echo $ac_n "(cached) $ac_c" 1>&6
2118 else
2119   cat > conftest.$ac_ext <<EOF
2120 #line 2121 "configure"
2121 #include "confdefs.h"
2122 #include <$ac_hdr>
2123 EOF
2124 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2125 { (eval echo configure:2126: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2126 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2127 if test -z "$ac_err"; then
2128   rm -rf conftest*
2129   eval "ac_cv_header_$ac_safe=yes"
2130 else
2131   echo "$ac_err" >&5
2132   echo "configure: failed program was:" >&5
2133   cat conftest.$ac_ext >&5
2134   rm -rf conftest*
2135   eval "ac_cv_header_$ac_safe=no"
2136 fi
2137 rm -f conftest*
2138 fi
2139 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2140   echo "$ac_t""yes" 1>&6
2141     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2142   cat >> confdefs.h <<EOF
2143 #define $ac_tr_hdr 1
2144 EOF
2145
2146 else
2147   echo "$ac_t""no" 1>&6
2148 fi
2149 done
2150
2151
2152 # Check for thread headers.
2153 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2154 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2155 echo "configure:2156: checking for thread.h" >&5
2156 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2157   echo $ac_n "(cached) $ac_c" 1>&6
2158 else
2159   cat > conftest.$ac_ext <<EOF
2160 #line 2161 "configure"
2161 #include "confdefs.h"
2162 #include <thread.h>
2163 EOF
2164 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2165 { (eval echo configure:2166: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2166 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2167 if test -z "$ac_err"; then
2168   rm -rf conftest*
2169   eval "ac_cv_header_$ac_safe=yes"
2170 else
2171   echo "$ac_err" >&5
2172   echo "configure: failed program was:" >&5
2173   cat conftest.$ac_ext >&5
2174   rm -rf conftest*
2175   eval "ac_cv_header_$ac_safe=no"
2176 fi
2177 rm -f conftest*
2178 fi
2179 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2180   echo "$ac_t""yes" 1>&6
2181   have_thread_h=yes
2182 else
2183   echo "$ac_t""no" 1>&6
2184 have_thread_h=
2185 fi
2186
2187 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2188 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2189 echo "configure:2190: checking for pthread.h" >&5
2190 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2191   echo $ac_n "(cached) $ac_c" 1>&6
2192 else
2193   cat > conftest.$ac_ext <<EOF
2194 #line 2195 "configure"
2195 #include "confdefs.h"
2196 #include <pthread.h>
2197 EOF
2198 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2199 { (eval echo configure:2200: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2200 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2201 if test -z "$ac_err"; then
2202   rm -rf conftest*
2203   eval "ac_cv_header_$ac_safe=yes"
2204 else
2205   echo "$ac_err" >&5
2206   echo "configure: failed program was:" >&5
2207   cat conftest.$ac_ext >&5
2208   rm -rf conftest*
2209   eval "ac_cv_header_$ac_safe=no"
2210 fi
2211 rm -f conftest*
2212 fi
2213 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2214   echo "$ac_t""yes" 1>&6
2215   have_pthread_h=yes
2216 else
2217   echo "$ac_t""no" 1>&6
2218 have_pthread_h=
2219 fi
2220
2221
2222 # See if GNAT has been installed
2223 # Extract the first word of "gnatbind", so it can be a program name with args.
2224 set dummy gnatbind; ac_word=$2
2225 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2226 echo "configure:2227: checking for $ac_word" >&5
2227 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2228   echo $ac_n "(cached) $ac_c" 1>&6
2229 else
2230   if test -n "$gnat"; then
2231   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2232 else
2233   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2234   ac_dummy="$PATH"
2235   for ac_dir in $ac_dummy; do
2236     test -z "$ac_dir" && ac_dir=.
2237     if test -f $ac_dir/$ac_word; then
2238       ac_cv_prog_gnat="yes"
2239       break
2240     fi
2241   done
2242   IFS="$ac_save_ifs"
2243   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2244 fi
2245 fi
2246 gnat="$ac_cv_prog_gnat"
2247 if test -n "$gnat"; then
2248   echo "$ac_t""$gnat" 1>&6
2249 else
2250   echo "$ac_t""no" 1>&6
2251 fi
2252
2253
2254 # Do we have a single-tree copy of texinfo?
2255 if test -f $srcdir/../texinfo/Makefile.in; then
2256   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2257   gcc_cv_prog_makeinfo_modern=yes
2258   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2259 else
2260   # See if makeinfo has been installed and is modern enough
2261   # that we can use it.
2262   # Extract the first word of "makeinfo", so it can be a program name with args.
2263 set dummy makeinfo; ac_word=$2
2264 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2265 echo "configure:2266: checking for $ac_word" >&5
2266 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2267   echo $ac_n "(cached) $ac_c" 1>&6
2268 else
2269   if test -n "$MAKEINFO"; then
2270   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2271 else
2272   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2273   ac_dummy="$PATH"
2274   for ac_dir in $ac_dummy; do
2275     test -z "$ac_dir" && ac_dir=.
2276     if test -f $ac_dir/$ac_word; then
2277       ac_cv_prog_MAKEINFO="makeinfo"
2278       break
2279     fi
2280   done
2281   IFS="$ac_save_ifs"
2282 fi
2283 fi
2284 MAKEINFO="$ac_cv_prog_MAKEINFO"
2285 if test -n "$MAKEINFO"; then
2286   echo "$ac_t""$MAKEINFO" 1>&6
2287 else
2288   echo "$ac_t""no" 1>&6
2289 fi
2290
2291 if test -n "$MAKEINFO"; then
2292   # Found it, now check the version.
2293   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2294 echo "configure:2295: checking for modern makeinfo" >&5
2295 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2296   echo $ac_n "(cached) $ac_c" 1>&6
2297 else
2298     ac_prog_version=`$MAKEINFO --version 2>&1 |
2299                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2300   echo "configure:2301: version of makeinfo is $ac_prog_version" >&5
2301   case $ac_prog_version in
2302     '')     gcc_cv_prog_makeinfo_modern=no;;
2303     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2304             gcc_cv_prog_makeinfo_modern=yes;;
2305     *)      gcc_cv_prog_makeinfo_modern=no;;
2306   esac
2307
2308 fi
2309
2310 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2311 else
2312   gcc_cv_prog_makeinfo_modern=no
2313 fi
2314
2315 fi
2316
2317 if test $gcc_cv_prog_makeinfo_modern = no; then
2318   echo "configure: warning:
2319 *** Makeinfo is missing or too old.
2320 *** Info documentation will not be built or installed." 1>&2
2321   BUILD_INFO=
2322   INSTALL_INFO=
2323 else
2324   BUILD_INFO=info
2325   INSTALL_INFO=install-info
2326 fi
2327
2328 # See if the stage1 system preprocessor understands the ANSI C
2329 # preprocessor stringification operator.
2330
2331
2332 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2333 echo "configure:2334: checking for preprocessor stringizing operator" >&5
2334 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2335   echo $ac_n "(cached) $ac_c" 1>&6
2336 else
2337   cat > conftest.$ac_ext <<EOF
2338 #line 2339 "configure"
2339 #include "confdefs.h"
2340
2341 #define x(y) #y
2342
2343 char *s = x(teststring);
2344
2345 EOF
2346 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2347   egrep "#teststring" >/dev/null 2>&1; then
2348   rm -rf conftest*
2349   ac_cv_c_stringize=no
2350 else
2351   rm -rf conftest*
2352   ac_cv_c_stringize=yes
2353 fi
2354 rm -f conftest*
2355
2356 fi
2357
2358 if test "${ac_cv_c_stringize}" = yes
2359 then
2360         cat >> confdefs.h <<\EOF
2361 #define HAVE_STRINGIZE 1
2362 EOF
2363
2364 fi
2365 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2366
2367
2368 # Use <inttypes.h> only if it exists,
2369 # doesn't clash with <sys/types.h>, and declares intmax_t.
2370 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2371 echo "configure:2372: checking for inttypes.h" >&5
2372 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2373   echo $ac_n "(cached) $ac_c" 1>&6
2374 else
2375   cat > conftest.$ac_ext <<EOF
2376 #line 2377 "configure"
2377 #include "confdefs.h"
2378 #include <sys/types.h>
2379 #include <inttypes.h>
2380 int main() {
2381 intmax_t i = -1;
2382 ; return 0; }
2383 EOF
2384 if { (eval echo configure:2385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2385   rm -rf conftest*
2386   gcc_cv_header_inttypes_h=yes
2387 else
2388   echo "configure: failed program was:" >&5
2389   cat conftest.$ac_ext >&5
2390   rm -rf conftest*
2391   gcc_cv_header_inttypes_h=no
2392 fi
2393 rm -f conftest*
2394 fi
2395
2396 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2397 if test $gcc_cv_header_inttypes_h = yes; then
2398   cat >> confdefs.h <<\EOF
2399 #define HAVE_INTTYPES_H 1
2400 EOF
2401
2402 fi
2403
2404 #
2405 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2406 # be either signed or unsigned.
2407 #
2408 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2409 echo "configure:2410: checking for unsigned enumerated bitfields" >&5
2410 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2411   echo $ac_n "(cached) $ac_c" 1>&6
2412 else
2413   if test "$cross_compiling" = yes; then
2414   gcc_cv_enum_bf_unsigned=yes
2415 else
2416   cat > conftest.$ac_ext <<EOF
2417 #line 2418 "configure"
2418 #include "confdefs.h"
2419 #include <stdlib.h>
2420 enum t { BLAH = 128 } ;
2421 struct s_t { enum t member : 8; } s ;
2422 int main(void)
2423 {
2424         s.member = BLAH;
2425         if (s.member < 0) exit(1);
2426         exit(0);
2427
2428 }
2429 EOF
2430 if { (eval echo configure:2431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2431 then
2432   gcc_cv_enum_bf_unsigned=yes
2433 else
2434   echo "configure: failed program was:" >&5
2435   cat conftest.$ac_ext >&5
2436   rm -fr conftest*
2437   gcc_cv_enum_bf_unsigned=no
2438 fi
2439 rm -fr conftest*
2440 fi
2441
2442 fi
2443
2444 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2445 if test $gcc_cv_enum_bf_unsigned = yes; then
2446   cat >> confdefs.h <<\EOF
2447 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2448 EOF
2449
2450 fi
2451
2452 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2453         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2454         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2455         fputs_unlocked getrusage valloc
2456 do
2457 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2458 echo "configure:2459: checking for $ac_func" >&5
2459 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2460   echo $ac_n "(cached) $ac_c" 1>&6
2461 else
2462   cat > conftest.$ac_ext <<EOF
2463 #line 2464 "configure"
2464 #include "confdefs.h"
2465 /* System header to define __stub macros and hopefully few prototypes,
2466     which can conflict with char $ac_func(); below.  */
2467 #include <assert.h>
2468 /* Override any gcc2 internal prototype to avoid an error.  */
2469 /* We use char because int might match the return type of a gcc2
2470     builtin and then its argument prototype would still apply.  */
2471 char $ac_func();
2472
2473 int main() {
2474
2475 /* The GNU C library defines this for functions which it implements
2476     to always fail with ENOSYS.  Some functions are actually named
2477     something starting with __ and the normal name is an alias.  */
2478 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2479 choke me
2480 #else
2481 $ac_func();
2482 #endif
2483
2484 ; return 0; }
2485 EOF
2486 if { (eval echo configure:2487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2487   rm -rf conftest*
2488   eval "ac_cv_func_$ac_func=yes"
2489 else
2490   echo "configure: failed program was:" >&5
2491   cat conftest.$ac_ext >&5
2492   rm -rf conftest*
2493   eval "ac_cv_func_$ac_func=no"
2494 fi
2495 rm -f conftest*
2496 fi
2497
2498 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2499   echo "$ac_t""yes" 1>&6
2500     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2501   cat >> confdefs.h <<EOF
2502 #define $ac_tr_func 1
2503 EOF
2504
2505 else
2506   echo "$ac_t""no" 1>&6
2507 fi
2508 done
2509
2510
2511 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2512 echo "configure:2513: checking for ssize_t" >&5
2513 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2514   echo $ac_n "(cached) $ac_c" 1>&6
2515 else
2516   cat > conftest.$ac_ext <<EOF
2517 #line 2518 "configure"
2518 #include "confdefs.h"
2519 #include <sys/types.h>
2520 #if STDC_HEADERS
2521 #include <stdlib.h>
2522 #include <stddef.h>
2523 #endif
2524 EOF
2525 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2526   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2527   rm -rf conftest*
2528   ac_cv_type_ssize_t=yes
2529 else
2530   rm -rf conftest*
2531   ac_cv_type_ssize_t=no
2532 fi
2533 rm -f conftest*
2534
2535 fi
2536 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2537 if test $ac_cv_type_ssize_t = no; then
2538   cat >> confdefs.h <<\EOF
2539 #define ssize_t int
2540 EOF
2541
2542 fi
2543
2544
2545 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2546 echo "configure:2547: checking for vprintf" >&5
2547 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2548   echo $ac_n "(cached) $ac_c" 1>&6
2549 else
2550   cat > conftest.$ac_ext <<EOF
2551 #line 2552 "configure"
2552 #include "confdefs.h"
2553 /* System header to define __stub macros and hopefully few prototypes,
2554     which can conflict with char vprintf(); below.  */
2555 #include <assert.h>
2556 /* Override any gcc2 internal prototype to avoid an error.  */
2557 /* We use char because int might match the return type of a gcc2
2558     builtin and then its argument prototype would still apply.  */
2559 char vprintf();
2560
2561 int main() {
2562
2563 /* The GNU C library defines this for functions which it implements
2564     to always fail with ENOSYS.  Some functions are actually named
2565     something starting with __ and the normal name is an alias.  */
2566 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2567 choke me
2568 #else
2569 vprintf();
2570 #endif
2571
2572 ; return 0; }
2573 EOF
2574 if { (eval echo configure:2575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2575   rm -rf conftest*
2576   eval "ac_cv_func_vprintf=yes"
2577 else
2578   echo "configure: failed program was:" >&5
2579   cat conftest.$ac_ext >&5
2580   rm -rf conftest*
2581   eval "ac_cv_func_vprintf=no"
2582 fi
2583 rm -f conftest*
2584 fi
2585
2586 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2587   echo "$ac_t""yes" 1>&6
2588   cat >> confdefs.h <<\EOF
2589 #define HAVE_VPRINTF 1
2590 EOF
2591
2592 else
2593   echo "$ac_t""no" 1>&6
2594 fi
2595
2596 if test "$ac_cv_func_vprintf" != yes; then
2597 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2598 echo "configure:2599: checking for _doprnt" >&5
2599 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2600   echo $ac_n "(cached) $ac_c" 1>&6
2601 else
2602   cat > conftest.$ac_ext <<EOF
2603 #line 2604 "configure"
2604 #include "confdefs.h"
2605 /* System header to define __stub macros and hopefully few prototypes,
2606     which can conflict with char _doprnt(); below.  */
2607 #include <assert.h>
2608 /* Override any gcc2 internal prototype to avoid an error.  */
2609 /* We use char because int might match the return type of a gcc2
2610     builtin and then its argument prototype would still apply.  */
2611 char _doprnt();
2612
2613 int main() {
2614
2615 /* The GNU C library defines this for functions which it implements
2616     to always fail with ENOSYS.  Some functions are actually named
2617     something starting with __ and the normal name is an alias.  */
2618 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2619 choke me
2620 #else
2621 _doprnt();
2622 #endif
2623
2624 ; return 0; }
2625 EOF
2626 if { (eval echo configure:2627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2627   rm -rf conftest*
2628   eval "ac_cv_func__doprnt=yes"
2629 else
2630   echo "configure: failed program was:" >&5
2631   cat conftest.$ac_ext >&5
2632   rm -rf conftest*
2633   eval "ac_cv_func__doprnt=no"
2634 fi
2635 rm -f conftest*
2636 fi
2637
2638 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2639   echo "$ac_t""yes" 1>&6
2640   cat >> confdefs.h <<\EOF
2641 #define HAVE_DOPRNT 1
2642 EOF
2643
2644 else
2645   echo "$ac_t""no" 1>&6
2646 fi
2647
2648 fi
2649
2650 vfprintf=
2651 doprint=
2652 if test $ac_cv_func_vprintf != yes ; then
2653   vfprintf=vfprintf.o
2654   if test $ac_cv_func__doprnt != yes ; then
2655     doprint=doprint.o
2656   fi
2657 fi
2658
2659
2660
2661 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2662 echo "configure:2663: checking whether the printf functions support %p" >&5
2663 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2664   echo $ac_n "(cached) $ac_c" 1>&6
2665 else
2666   if test "$cross_compiling" = yes; then
2667   gcc_cv_func_printf_ptr=no
2668 else
2669   cat > conftest.$ac_ext <<EOF
2670 #line 2671 "configure"
2671 #include "confdefs.h"
2672 #include <stdio.h>
2673
2674 int main()
2675 {
2676   char buf[64];
2677   char *p = buf, *q = NULL;
2678   sprintf(buf, "%p", p);
2679   sscanf(buf, "%p", &q);
2680   return (p != q);
2681 }
2682 EOF
2683 if { (eval echo configure:2684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2684 then
2685   gcc_cv_func_printf_ptr=yes
2686 else
2687   echo "configure: failed program was:" >&5
2688   cat conftest.$ac_ext >&5
2689   rm -fr conftest*
2690   gcc_cv_func_printf_ptr=no
2691 fi
2692 rm -fr conftest*
2693 fi
2694
2695 rm -f core core.* *.core
2696 fi
2697
2698 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2699 if test $gcc_cv_func_printf_ptr = yes ; then
2700   cat >> confdefs.h <<\EOF
2701 #define HAVE_PRINTF_PTR 1
2702 EOF
2703
2704 fi
2705
2706
2707 case "${host}" in
2708 *-*-uwin*)
2709   # Under some versions of uwin, vfork is notoriously buggy and the test
2710   # can hang configure; on other versions, vfork exists just as a stub.
2711   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2712   ac_cv_func_vfork_works=no
2713   ;;
2714 esac
2715 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2716 echo "configure:2717: checking for pid_t" >&5
2717 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2718   echo $ac_n "(cached) $ac_c" 1>&6
2719 else
2720   cat > conftest.$ac_ext <<EOF
2721 #line 2722 "configure"
2722 #include "confdefs.h"
2723 #include <sys/types.h>
2724 #if STDC_HEADERS
2725 #include <stdlib.h>
2726 #include <stddef.h>
2727 #endif
2728 EOF
2729 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2730   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2731   rm -rf conftest*
2732   ac_cv_type_pid_t=yes
2733 else
2734   rm -rf conftest*
2735   ac_cv_type_pid_t=no
2736 fi
2737 rm -f conftest*
2738
2739 fi
2740 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2741 if test $ac_cv_type_pid_t = no; then
2742   cat >> confdefs.h <<\EOF
2743 #define pid_t int
2744 EOF
2745
2746 fi
2747
2748 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2749 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2750 echo "configure:2751: checking for vfork.h" >&5
2751 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2752   echo $ac_n "(cached) $ac_c" 1>&6
2753 else
2754   cat > conftest.$ac_ext <<EOF
2755 #line 2756 "configure"
2756 #include "confdefs.h"
2757 #include <vfork.h>
2758 EOF
2759 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2760 { (eval echo configure:2761: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2761 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2762 if test -z "$ac_err"; then
2763   rm -rf conftest*
2764   eval "ac_cv_header_$ac_safe=yes"
2765 else
2766   echo "$ac_err" >&5
2767   echo "configure: failed program was:" >&5
2768   cat conftest.$ac_ext >&5
2769   rm -rf conftest*
2770   eval "ac_cv_header_$ac_safe=no"
2771 fi
2772 rm -f conftest*
2773 fi
2774 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2775   echo "$ac_t""yes" 1>&6
2776   cat >> confdefs.h <<\EOF
2777 #define HAVE_VFORK_H 1
2778 EOF
2779
2780 else
2781   echo "$ac_t""no" 1>&6
2782 fi
2783
2784 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2785 echo "configure:2786: checking for working vfork" >&5
2786 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2787   echo $ac_n "(cached) $ac_c" 1>&6
2788 else
2789   if test "$cross_compiling" = yes; then
2790   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2791 echo "configure:2792: checking for vfork" >&5
2792 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2793   echo $ac_n "(cached) $ac_c" 1>&6
2794 else
2795   cat > conftest.$ac_ext <<EOF
2796 #line 2797 "configure"
2797 #include "confdefs.h"
2798 /* System header to define __stub macros and hopefully few prototypes,
2799     which can conflict with char vfork(); below.  */
2800 #include <assert.h>
2801 /* Override any gcc2 internal prototype to avoid an error.  */
2802 /* We use char because int might match the return type of a gcc2
2803     builtin and then its argument prototype would still apply.  */
2804 char vfork();
2805
2806 int main() {
2807
2808 /* The GNU C library defines this for functions which it implements
2809     to always fail with ENOSYS.  Some functions are actually named
2810     something starting with __ and the normal name is an alias.  */
2811 #if defined (__stub_vfork) || defined (__stub___vfork)
2812 choke me
2813 #else
2814 vfork();
2815 #endif
2816
2817 ; return 0; }
2818 EOF
2819 if { (eval echo configure:2820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2820   rm -rf conftest*
2821   eval "ac_cv_func_vfork=yes"
2822 else
2823   echo "configure: failed program was:" >&5
2824   cat conftest.$ac_ext >&5
2825   rm -rf conftest*
2826   eval "ac_cv_func_vfork=no"
2827 fi
2828 rm -f conftest*
2829 fi
2830
2831 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2832   echo "$ac_t""yes" 1>&6
2833   :
2834 else
2835   echo "$ac_t""no" 1>&6
2836 fi
2837
2838 ac_cv_func_vfork_works=$ac_cv_func_vfork
2839 else
2840   cat > conftest.$ac_ext <<EOF
2841 #line 2842 "configure"
2842 #include "confdefs.h"
2843 /* Thanks to Paul Eggert for this test.  */
2844 #include <stdio.h>
2845 #include <sys/types.h>
2846 #include <sys/stat.h>
2847 #ifdef HAVE_UNISTD_H
2848 #include <unistd.h>
2849 #endif
2850 #ifdef HAVE_VFORK_H
2851 #include <vfork.h>
2852 #endif
2853 /* On some sparc systems, changes by the child to local and incoming
2854    argument registers are propagated back to the parent.
2855    The compiler is told about this with #include <vfork.h>,
2856    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2857    Test for this by using a static variable whose address
2858    is put into a register that is clobbered by the vfork.  */
2859 static
2860 #ifdef __cplusplus
2861 sparc_address_test (int arg)
2862 #else
2863 sparc_address_test (arg) int arg;
2864 #endif
2865 {
2866   static pid_t child;
2867   if (!child) {
2868     child = vfork ();
2869     if (child < 0) {
2870       perror ("vfork");
2871       _exit(2);
2872     }
2873     if (!child) {
2874       arg = getpid();
2875       write(-1, "", 0);
2876       _exit (arg);
2877     }
2878   }
2879 }
2880 main() {
2881   pid_t parent = getpid ();
2882   pid_t child;
2883
2884   sparc_address_test ();
2885
2886   child = vfork ();
2887
2888   if (child == 0) {
2889     /* Here is another test for sparc vfork register problems.
2890        This test uses lots of local variables, at least
2891        as many local variables as main has allocated so far
2892        including compiler temporaries.  4 locals are enough for
2893        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2894        A buggy compiler should reuse the register of parent
2895        for one of the local variables, since it will think that
2896        parent can't possibly be used any more in this routine.
2897        Assigning to the local variable will thus munge parent
2898        in the parent process.  */
2899     pid_t
2900       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2901       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2902     /* Convince the compiler that p..p7 are live; otherwise, it might
2903        use the same hardware register for all 8 local variables.  */
2904     if (p != p1 || p != p2 || p != p3 || p != p4
2905         || p != p5 || p != p6 || p != p7)
2906       _exit(1);
2907
2908     /* On some systems (e.g. IRIX 3.3),
2909        vfork doesn't separate parent from child file descriptors.
2910        If the child closes a descriptor before it execs or exits,
2911        this munges the parent's descriptor as well.
2912        Test for this by closing stdout in the child.  */
2913     _exit(close(fileno(stdout)) != 0);
2914   } else {
2915     int status;
2916     struct stat st;
2917
2918     while (wait(&status) != child)
2919       ;
2920     exit(
2921          /* Was there some problem with vforking?  */
2922          child < 0
2923
2924          /* Did the child fail?  (This shouldn't happen.)  */
2925          || status
2926
2927          /* Did the vfork/compiler bug occur?  */
2928          || parent != getpid()
2929
2930          /* Did the file descriptor bug occur?  */
2931          || fstat(fileno(stdout), &st) != 0
2932          );
2933   }
2934 }
2935 EOF
2936 if { (eval echo configure:2937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2937 then
2938   ac_cv_func_vfork_works=yes
2939 else
2940   echo "configure: failed program was:" >&5
2941   cat conftest.$ac_ext >&5
2942   rm -fr conftest*
2943   ac_cv_func_vfork_works=no
2944 fi
2945 rm -fr conftest*
2946 fi
2947
2948 fi
2949
2950 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2951 if test $ac_cv_func_vfork_works = no; then
2952   cat >> confdefs.h <<\EOF
2953 #define vfork fork
2954 EOF
2955
2956 fi
2957
2958 for ac_hdr in unistd.h
2959 do
2960 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2961 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2962 echo "configure:2963: checking for $ac_hdr" >&5
2963 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2964   echo $ac_n "(cached) $ac_c" 1>&6
2965 else
2966   cat > conftest.$ac_ext <<EOF
2967 #line 2968 "configure"
2968 #include "confdefs.h"
2969 #include <$ac_hdr>
2970 EOF
2971 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2972 { (eval echo configure:2973: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2973 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2974 if test -z "$ac_err"; then
2975   rm -rf conftest*
2976   eval "ac_cv_header_$ac_safe=yes"
2977 else
2978   echo "$ac_err" >&5
2979   echo "configure: failed program was:" >&5
2980   cat conftest.$ac_ext >&5
2981   rm -rf conftest*
2982   eval "ac_cv_header_$ac_safe=no"
2983 fi
2984 rm -f conftest*
2985 fi
2986 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2987   echo "$ac_t""yes" 1>&6
2988     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2989   cat >> confdefs.h <<EOF
2990 #define $ac_tr_hdr 1
2991 EOF
2992
2993 else
2994   echo "$ac_t""no" 1>&6
2995 fi
2996 done
2997
2998 for ac_func in getpagesize
2999 do
3000 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3001 echo "configure:3002: checking for $ac_func" >&5
3002 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3003   echo $ac_n "(cached) $ac_c" 1>&6
3004 else
3005   cat > conftest.$ac_ext <<EOF
3006 #line 3007 "configure"
3007 #include "confdefs.h"
3008 /* System header to define __stub macros and hopefully few prototypes,
3009     which can conflict with char $ac_func(); below.  */
3010 #include <assert.h>
3011 /* Override any gcc2 internal prototype to avoid an error.  */
3012 /* We use char because int might match the return type of a gcc2
3013     builtin and then its argument prototype would still apply.  */
3014 char $ac_func();
3015
3016 int main() {
3017
3018 /* The GNU C library defines this for functions which it implements
3019     to always fail with ENOSYS.  Some functions are actually named
3020     something starting with __ and the normal name is an alias.  */
3021 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3022 choke me
3023 #else
3024 $ac_func();
3025 #endif
3026
3027 ; return 0; }
3028 EOF
3029 if { (eval echo configure:3030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3030   rm -rf conftest*
3031   eval "ac_cv_func_$ac_func=yes"
3032 else
3033   echo "configure: failed program was:" >&5
3034   cat conftest.$ac_ext >&5
3035   rm -rf conftest*
3036   eval "ac_cv_func_$ac_func=no"
3037 fi
3038 rm -f conftest*
3039 fi
3040
3041 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3042   echo "$ac_t""yes" 1>&6
3043     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3044   cat >> confdefs.h <<EOF
3045 #define $ac_tr_func 1
3046 EOF
3047
3048 else
3049   echo "$ac_t""no" 1>&6
3050 fi
3051 done
3052
3053 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3054 echo "configure:3055: checking for working mmap which provides zeroed pages anywhere" >&5
3055 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3056   echo $ac_n "(cached) $ac_c" 1>&6
3057 else
3058   if test "$cross_compiling" = yes; then
3059   ac_cv_func_mmap_anywhere=no
3060 else
3061   cat > conftest.$ac_ext <<EOF
3062 #line 3063 "configure"
3063 #include "confdefs.h"
3064
3065 /* Test by Richard Henderson and Alexandre Oliva.
3066    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3067 #include <sys/types.h>
3068 #include <fcntl.h>
3069 #include <sys/mman.h>
3070
3071 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3072 # define MAP_ANONYMOUS MAP_ANON
3073 #endif
3074
3075 /* This mess was copied from the GNU getpagesize.h.  */
3076 #ifndef HAVE_GETPAGESIZE
3077 # ifdef HAVE_UNISTD_H
3078 #  include <unistd.h>
3079 # endif
3080
3081 /* Assume that all systems that can run configure have sys/param.h.  */
3082 # ifndef HAVE_SYS_PARAM_H
3083 #  define HAVE_SYS_PARAM_H 1
3084 # endif
3085
3086 # ifdef _SC_PAGESIZE
3087 #  define getpagesize() sysconf(_SC_PAGESIZE)
3088 # else /* no _SC_PAGESIZE */
3089 #  ifdef HAVE_SYS_PARAM_H
3090 #   include <sys/param.h>
3091 #   ifdef EXEC_PAGESIZE
3092 #    define getpagesize() EXEC_PAGESIZE
3093 #   else /* no EXEC_PAGESIZE */
3094 #    ifdef NBPG
3095 #     define getpagesize() NBPG * CLSIZE
3096 #     ifndef CLSIZE
3097 #      define CLSIZE 1
3098 #     endif /* no CLSIZE */
3099 #    else /* no NBPG */
3100 #     ifdef NBPC
3101 #      define getpagesize() NBPC
3102 #     else /* no NBPC */
3103 #      ifdef PAGESIZE
3104 #       define getpagesize() PAGESIZE
3105 #      endif /* PAGESIZE */
3106 #     endif /* no NBPC */
3107 #    endif /* no NBPG */
3108 #   endif /* no EXEC_PAGESIZE */
3109 #  else /* no HAVE_SYS_PARAM_H */
3110 #   define getpagesize() 8192   /* punt totally */
3111 #  endif /* no HAVE_SYS_PARAM_H */
3112 # endif /* no _SC_PAGESIZE */
3113
3114 #endif /* no HAVE_GETPAGESIZE */
3115
3116 int main()
3117 {
3118   char *x;
3119   int fd, pg;
3120
3121 #ifndef MAP_ANONYMOUS
3122   fd = open("/dev/zero", O_RDWR);
3123   if (fd < 0)
3124     exit(1);
3125 #endif
3126
3127   pg = getpagesize();
3128 #ifdef MAP_ANONYMOUS
3129   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3130                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3131 #else
3132   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3133 #endif
3134   if (x == (char *) -1)
3135     exit(2);
3136
3137   *(int *)x += 1;
3138
3139   if (munmap(x, pg) < 0)
3140     exit(3);
3141
3142   exit(0);
3143 }
3144 EOF
3145 if { (eval echo configure:3146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3146 then
3147   ac_cv_func_mmap_anywhere=yes
3148 else
3149   echo "configure: failed program was:" >&5
3150   cat conftest.$ac_ext >&5
3151   rm -fr conftest*
3152   ac_cv_func_mmap_anywhere=no
3153 fi
3154 rm -fr conftest*
3155 fi
3156
3157 fi
3158
3159 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3160 if test $ac_cv_func_mmap_anywhere = yes; then
3161   cat >> confdefs.h <<\EOF
3162 #define HAVE_MMAP_ANYWHERE 1
3163 EOF
3164
3165 fi
3166
3167 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3168 echo "configure:3169: checking for working mmap of a file" >&5
3169 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3170   echo $ac_n "(cached) $ac_c" 1>&6
3171 else
3172   # Create a file one thousand bytes long.
3173 for i in 1 2 3 4 5 6 7 8 9 0
3174 do for j in 1 2 3 4 5 6 7 8 9 0
3175 do echo $i $j xxxxx
3176 done
3177 done > conftestdata$$
3178
3179 if test "$cross_compiling" = yes; then
3180   ac_cv_func_mmap_file=no
3181 else
3182   cat > conftest.$ac_ext <<EOF
3183 #line 3184 "configure"
3184 #include "confdefs.h"
3185
3186 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3187    Richard Henderson and Alexandre Oliva.
3188    Check whether read-only mmap of a plain file works. */
3189 #include <sys/types.h>
3190 #include <sys/stat.h>
3191 #include <fcntl.h>
3192 #include <sys/mman.h>
3193
3194 int main()
3195 {
3196   char *x;
3197   int fd;
3198   struct stat st;
3199
3200   fd = open("conftestdata$$", O_RDONLY);
3201   if (fd < 0)
3202     exit(1);
3203
3204   if (fstat (fd, &st))
3205     exit(2);
3206
3207   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3208   if (x == (char *) -1)
3209     exit(3);
3210
3211   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3212     exit(4);
3213
3214   if (munmap(x, st.st_size) < 0)
3215     exit(5);
3216
3217   exit(0);
3218 }
3219 EOF
3220 if { (eval echo configure:3221: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3221 then
3222   ac_cv_func_mmap_file=yes
3223 else
3224   echo "configure: failed program was:" >&5
3225   cat conftest.$ac_ext >&5
3226   rm -fr conftest*
3227   ac_cv_func_mmap_file=no
3228 fi
3229 rm -fr conftest*
3230 fi
3231
3232 fi
3233
3234 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3235 if test $ac_cv_func_mmap_file = yes; then
3236   cat >> confdefs.h <<\EOF
3237 #define HAVE_MMAP_FILE 1
3238 EOF
3239
3240 fi
3241
3242
3243 # We will need to find libiberty.h and ansidecl.h
3244 saved_CFLAGS="$CFLAGS"
3245 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3246 for ac_func in bcopy bzero bcmp \
3247         index rindex getenv atol sbrk abort atof getcwd getwd \
3248         strsignal putc_unlocked fputs_unlocked strstr environ \
3249         malloc realloc calloc free basename getopt
3250 do
3251   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3252 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3253 echo "configure:3254: checking whether $ac_func is declared" >&5
3254 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3255   echo $ac_n "(cached) $ac_c" 1>&6
3256 else
3257   cat > conftest.$ac_ext <<EOF
3258 #line 3259 "configure"
3259 #include "confdefs.h"
3260 #include "gansidecl.h"
3261 #include "system.h"
3262
3263 int main() {
3264 #ifndef $ac_func
3265 char *(*pfn) = (char *(*)) $ac_func ;
3266 #endif
3267 ; return 0; }
3268 EOF
3269 if { (eval echo configure:3270: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3270   rm -rf conftest*
3271   eval "gcc_cv_have_decl_$ac_func=yes"
3272 else
3273   echo "configure: failed program was:" >&5
3274   cat conftest.$ac_ext >&5
3275   rm -rf conftest*
3276   eval "gcc_cv_have_decl_$ac_func=no"
3277 fi
3278 rm -f conftest*
3279 fi
3280
3281 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3282   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3283 #define $ac_tr_decl 1
3284 EOF
3285
3286 else
3287   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3288 #define $ac_tr_decl 0
3289 EOF
3290
3291 fi
3292
3293 done
3294 if test x = y ; then
3295   cat >> confdefs.h <<EOF
3296 #define HAVE_DECL_BCOPY 1
3297 EOF
3298  cat >> confdefs.h <<EOF
3299 #define HAVE_DECL_BZERO 1
3300 EOF
3301  cat >> confdefs.h <<EOF
3302 #define HAVE_DECL_BCMP 1
3303 EOF
3304  \
3305         cat >> confdefs.h <<EOF
3306 #define HAVE_DECL_INDEX 1
3307 EOF
3308  cat >> confdefs.h <<EOF
3309 #define HAVE_DECL_RINDEX 1
3310 EOF
3311  cat >> confdefs.h <<EOF
3312 #define HAVE_DECL_GETENV 1
3313 EOF
3314  cat >> confdefs.h <<EOF
3315 #define HAVE_DECL_ATOL 1
3316 EOF
3317  cat >> confdefs.h <<EOF
3318 #define HAVE_DECL_SBRK 1
3319 EOF
3320  cat >> confdefs.h <<EOF
3321 #define HAVE_DECL_ABORT 1
3322 EOF
3323  cat >> confdefs.h <<EOF
3324 #define HAVE_DECL_ATOF 1
3325 EOF
3326  cat >> confdefs.h <<EOF
3327 #define HAVE_DECL_GETCWD 1
3328 EOF
3329  cat >> confdefs.h <<EOF
3330 #define HAVE_DECL_GETWD 1
3331 EOF
3332  \
3333         cat >> confdefs.h <<EOF
3334 #define HAVE_DECL_STRSIGNAL 1
3335 EOF
3336  cat >> confdefs.h <<EOF
3337 #define HAVE_DECL_PUTC_UNLOCKED 1
3338 EOF
3339  cat >> confdefs.h <<EOF
3340 #define HAVE_DECL_FPUTS_UNLOCKED 1
3341 EOF
3342  cat >> confdefs.h <<EOF
3343 #define HAVE_DECL_STRSTR 1
3344 EOF
3345  cat >> confdefs.h <<EOF
3346 #define HAVE_DECL_ENVIRON 1
3347 EOF
3348  \
3349         cat >> confdefs.h <<EOF
3350 #define HAVE_DECL_MALLOC 1
3351 EOF
3352  cat >> confdefs.h <<EOF
3353 #define HAVE_DECL_REALLOC 1
3354 EOF
3355  cat >> confdefs.h <<EOF
3356 #define HAVE_DECL_CALLOC 1
3357 EOF
3358  cat >> confdefs.h <<EOF
3359 #define HAVE_DECL_FREE 1
3360 EOF
3361  cat >> confdefs.h <<EOF
3362 #define HAVE_DECL_BASENAME 1
3363 EOF
3364  cat >> confdefs.h <<EOF
3365 #define HAVE_DECL_GETOPT 1
3366 EOF
3367 fi
3368
3369
3370 for ac_func in getrlimit setrlimit getrusage
3371 do
3372   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3373 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3374 echo "configure:3375: checking whether $ac_func is declared" >&5
3375 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3376   echo $ac_n "(cached) $ac_c" 1>&6
3377 else
3378   cat > conftest.$ac_ext <<EOF
3379 #line 3380 "configure"
3380 #include "confdefs.h"
3381 #include "gansidecl.h"
3382 #include "system.h"
3383 #ifdef HAVE_SYS_RESOURCE_H
3384 #include <sys/resource.h>
3385 #endif
3386
3387
3388 int main() {
3389 #ifndef $ac_func
3390 char *(*pfn) = (char *(*)) $ac_func ;
3391 #endif
3392 ; return 0; }
3393 EOF
3394 if { (eval echo configure:3395: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3395   rm -rf conftest*
3396   eval "gcc_cv_have_decl_$ac_func=yes"
3397 else
3398   echo "configure: failed program was:" >&5
3399   cat conftest.$ac_ext >&5
3400   rm -rf conftest*
3401   eval "gcc_cv_have_decl_$ac_func=no"
3402 fi
3403 rm -f conftest*
3404 fi
3405
3406 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3407   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3408 #define $ac_tr_decl 1
3409 EOF
3410
3411 else
3412   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3413 #define $ac_tr_decl 0
3414 EOF
3415
3416 fi
3417
3418 done
3419 if test x = y ; then
3420   cat >> confdefs.h <<EOF
3421 #define HAVE_DECL_GETRLIMIT 1
3422 EOF
3423  cat >> confdefs.h <<EOF
3424 #define HAVE_DECL_SETRLIMIT 1
3425 EOF
3426  cat >> confdefs.h <<EOF
3427 #define HAVE_DECL_GETRUSAGE 1
3428 EOF
3429 fi
3430
3431
3432 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3433 CFLAGS="$saved_CFLAGS"
3434
3435 # mkdir takes a single argument on some systems.
3436 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3437 echo "configure:3438: checking if mkdir takes one argument" >&5
3438 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3439   echo $ac_n "(cached) $ac_c" 1>&6
3440 else
3441   cat > conftest.$ac_ext <<EOF
3442 #line 3443 "configure"
3443 #include "confdefs.h"
3444
3445 #include <sys/types.h>
3446 #ifdef HAVE_SYS_STAT_H
3447 # include <sys/stat.h>
3448 #endif
3449 #ifdef HAVE_UNISTD_H
3450 # include <unistd.h>
3451 #endif
3452 #ifdef HAVE_DIRECT_H
3453 # include <direct.h>
3454 #endif
3455 int main() {
3456 mkdir ("foo", 0);
3457 ; return 0; }
3458 EOF
3459 if { (eval echo configure:3460: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3460   rm -rf conftest*
3461   gcc_cv_mkdir_takes_one_arg=no
3462 else
3463   echo "configure: failed program was:" >&5
3464   cat conftest.$ac_ext >&5
3465   rm -rf conftest*
3466   gcc_cv_mkdir_takes_one_arg=yes
3467 fi
3468 rm -f conftest*
3469 fi
3470
3471 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3472 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3473   cat >> confdefs.h <<\EOF
3474 #define MKDIR_TAKES_ONE_ARG 1
3475 EOF
3476
3477 fi
3478
3479
3480 # File extensions
3481 manext='.1'
3482 objext='.o'
3483
3484
3485
3486 build_xm_file=
3487 build_xm_defines=
3488 build_install_headers_dir=install-headers-tar
3489 build_exeext=
3490 host_xm_file=
3491 host_xm_defines=
3492 host_xmake_file=
3493 host_truncate_target=
3494 host_exeext=
3495
3496 # Decode the host machine, then the target machine.
3497 # For the host machine, we save the xm_file variable as host_xm_file;
3498 # then we decode the target machine and forget everything else
3499 # that came from the host machine.
3500 for machine in $build $host $target; do
3501
3502         out_file=
3503         xmake_file=
3504         tmake_file=
3505         extra_headers=
3506         extra_passes=
3507         extra_parts=
3508         extra_programs=
3509         extra_objs=
3510         extra_host_objs=
3511         extra_gcc_objs=
3512         xm_defines=
3513         float_format=
3514         # Set this to force installation and use of collect2.
3515         use_collect2=
3516         # Set this to override the default target model.
3517         target_cpu_default=
3518         # Set this to control how the header file directory is installed.
3519         install_headers_dir=install-headers-tar
3520         # Set this to a non-empty list of args to pass to cpp if the target
3521         # wants its .md file passed through cpp.
3522         md_cppflags=
3523         # Set this if directory names should be truncated to 14 characters.
3524         truncate_target=
3525         # Set this if gdb needs a dir command with `dirname $out_file`
3526         gdb_needs_out_file_path=
3527         # Set this if the build machine requires executables to have a
3528         # file name suffix.
3529         exeext=
3530         # Set this to control which thread package will be used.
3531         thread_file=
3532         # Reinitialize these from the flag values every loop pass, since some
3533         # configure entries modify them.
3534         gas="$gas_flag"
3535         gnu_ld="$gnu_ld_flag"
3536         enable_threads=$enable_threads_flag
3537
3538         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3539         # updated in each machine entry.
3540         tm_p_file=
3541         cpu_type=`echo $machine | sed 's/-.*$//'`
3542         case $machine in
3543         alpha*-*-*)
3544                 cpu_type=alpha
3545                 ;;
3546         strongarm*-*-*)
3547                 cpu_type=arm
3548                 ;;
3549         arm*-*-*)
3550                 cpu_type=arm
3551                 ;;
3552         c*-convex-*)
3553                 cpu_type=convex
3554                 ;;
3555         i[34567]86-*-*)
3556                 cpu_type=i386
3557                 ;;
3558         hppa*-*-*)
3559                 cpu_type=pa
3560                 ;;
3561         m68000-*-*)
3562                 cpu_type=m68k
3563                 ;;
3564         mips*-*-*)
3565                 cpu_type=mips
3566                 ;;
3567         pj*-*-*)
3568                 cpu_type=pj
3569                 ;;
3570         powerpc*-*-*)
3571                 cpu_type=rs6000
3572                 ;;
3573         pyramid-*-*)
3574                 cpu_type=pyr
3575                 ;;
3576         sparc*-*-*)
3577                 cpu_type=sparc
3578                 ;;
3579         esac
3580
3581         tm_file=${cpu_type}/${cpu_type}.h
3582         xm_file=${cpu_type}/xm-${cpu_type}.h
3583         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3584         then
3585                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3586         fi
3587         # On a.out targets, we need to use collect2.
3588         case $machine in
3589         *-*-*aout*)
3590                 use_collect2=yes
3591                 ;;
3592         esac
3593
3594         # Common parts for linux-gnu and openbsd systems
3595         case $machine in
3596         *-*-linux-gnu*)
3597                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3598                 ;;
3599         *-*-openbsd*)
3600                 tm_file=${cpu_type}/openbsd.h
3601                 tmake_file="t-libc-ok t-openbsd"
3602                 # avoid surprises, always provide an xm-openbsd file
3603                 xm_file=${cpu_type}/xm-openbsd.h
3604                 # don't depend on processor x-fragments as well
3605                 xmake_file=none
3606                 if test x$enable_threads = xyes; then
3607                         thread_file='posix'
3608                         tmake_file="${tmake_file} t-openbsd-thread"
3609                 fi
3610                 ;;
3611         esac
3612
3613         case $machine in
3614         # Support site-specific machine types.
3615         *local*)
3616                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3617                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3618                 xm_file=${cpu_type}/xm-$rest.h
3619                 tm_file=${cpu_type}/$rest.h
3620                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3621                 then xmake_file=${cpu_type}/x-$rest; \
3622                 else true; \
3623                 fi
3624                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3625                 then tmake_file=${cpu_type}/t-$rest; \
3626                 else true; \
3627                 fi
3628                 ;;
3629         1750a-*-*)
3630                 ;;
3631         a29k-*-bsd* | a29k-*-sym1*)
3632                 tm_file="${tm_file} a29k/unix.h"
3633                 xm_defines=USG
3634                 xmake_file=a29k/x-unix
3635                 use_collect2=yes
3636                 ;;
3637         a29k-*-udi | a29k-*-coff)
3638                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3639                 tmake_file=a29k/t-a29kbare
3640                 ;;
3641         a29k-wrs-vxworks*)
3642                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3643                 tmake_file=a29k/t-vx29k
3644                 extra_parts="crtbegin.o crtend.o"
3645                 thread_file='vxworks'
3646                 ;;
3647         a29k-*-*)                       # Default a29k environment.
3648                 use_collect2=yes
3649                 ;;
3650         alpha-*-interix)
3651                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3652
3653                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3654                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3655
3656                 # GAS + IEEE_CONFORMANT
3657                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3658
3659                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3660                 xmake_file="x-interix alpha/t-pe"
3661                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3662                 if test x$enable_threads = xyes ; then
3663                         thread_file='posix'
3664                 fi
3665                 if test x$stabs = xyes ; then
3666                         tm_file="${tm_file} dbxcoff.h"
3667                 fi
3668                 #prefix='$$INTERIX_ROOT'/usr/contrib
3669                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3670                 ;;
3671         alpha*-*-linux-gnuecoff*)
3672                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3673                 target_cpu_default="MASK_GAS"
3674                 tmake_file="alpha/t-alpha alpha/t-ieee"
3675                 gas=no
3676                 xmake_file=none
3677                 gas=yes gnu_ld=yes
3678                 ;;
3679         alpha*-*-linux-gnulibc1*)
3680                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3681                 target_cpu_default="MASK_GAS"
3682                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3683                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3684                 xmake_file=none
3685                 gas=yes gnu_ld=yes
3686                 if test x$enable_threads = xyes; then
3687                         thread_file='posix'
3688                 fi
3689                 ;;
3690         alpha*-*-linux-gnu*)
3691                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3692                 target_cpu_default="MASK_GAS"
3693                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3694                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3695                 xmake_file=none
3696                 gas=yes gnu_ld=yes
3697                 if test x$enable_threads = xyes; then
3698                         thread_file='posix'
3699                 fi
3700                 ;;
3701         alpha*-*-netbsd*)
3702                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3703                 target_cpu_default="MASK_GAS"
3704                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3705                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3706                 xmake_file=none
3707                 gas=yes gnu_ld=yes
3708                 ;;
3709
3710         alpha*-*-openbsd*)
3711                 # default x-alpha is only appropriate for dec-osf.
3712                 target_cpu_default="MASK_GAS"
3713                 tmake_file="alpha/t-alpha alpha/t-ieee"
3714                 ;;
3715
3716         alpha*-dec-osf*)
3717                 if test x$stabs = xyes
3718                 then
3719                         tm_file="${tm_file} dbx.h"
3720                 fi
3721                 if test x$gas != xyes
3722                 then
3723                         extra_passes="mips-tfile mips-tdump"
3724                 fi
3725                 use_collect2=yes
3726                 tmake_file="alpha/t-alpha alpha/t-ieee"
3727                 case $machine in
3728                   *-*-osf1*)
3729                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3730                     ;;
3731                   *-*-osf[23]*)
3732                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3733                     ;;
3734                   *-*-osf4*)
3735                     tm_file="${tm_file} alpha/osf.h"
3736                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3737                     # a broken tar, so we use cpio instead.
3738                     install_headers_dir=install-headers-cpio
3739                     ;;
3740                   *-*-osf5*)
3741                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3742                     ;;
3743                 esac
3744                 case $machine in
3745                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3746                     target_cpu_default=MASK_SUPPORT_ARCH
3747                     ;;
3748                 esac
3749                 ;;
3750         alpha*-*-vxworks*)
3751                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3752                 tmake_file="alpha/t-alpha alpha/t-ieee"
3753                 if  x$gas != xyes
3754                 then
3755                         extra_passes="mips-tfile mips-tdump"
3756                 fi
3757                 use_collect2=yes
3758                 thread_file='vxworks'
3759                 ;;
3760         alpha*-*-winnt*)
3761                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3762                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3763                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3764                 xmake_file=winnt/x-winnt
3765                 extra_host_objs=oldnames.o
3766                 extra_gcc_objs="spawnv.o oldnames.o"
3767                 if test x$gnu_ld != xyes
3768                 then
3769                         extra_programs=ld.exe
3770                 fi
3771                 if test x$enable_threads = xyes; then
3772                         thread_file='win32'
3773                 fi
3774                 ;;
3775         alpha*-dec-vms*)
3776                 tm_file=alpha/vms.h
3777                 xm_file="${xm_file} alpha/xm-vms.h"
3778                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3779                 ;;
3780         arc-*-elf*)
3781                 extra_parts="crtinit.o crtfini.o"
3782                 ;;
3783         arm-*-coff* | armel-*-coff*)
3784                 tm_file=arm/coff.h
3785                 tmake_file=arm/t-arm-coff
3786                 ;;
3787         arm-*-vxworks*)
3788                 tm_file=arm/vxarm.h
3789                 tmake_file=arm/t-arm-coff
3790                 thread_file='vxworks'
3791                 ;;
3792         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3793                 tm_file=arm/riscix1-1.h
3794                 use_collect2=yes
3795                 ;;
3796         arm-*-riscix*)                  # Acorn RISC machine
3797                 if test x$gas = xyes
3798                 then
3799                     tm_file=arm/rix-gas.h
3800                 else
3801                     tm_file=arm/riscix.h
3802                 fi
3803                 xmake_file=arm/x-riscix
3804                 tmake_file=arm/t-riscix
3805                 use_collect2=yes
3806                 ;;
3807         arm-semi-aout | armel-semi-aout)
3808                 tm_file=arm/semi.h
3809                 tmake_file=arm/t-semi
3810                 ;;
3811         arm-semi-aof | armel-semi-aof)
3812                 tm_file=arm/semiaof.h
3813                 tmake_file=arm/t-semiaof
3814                 ;;
3815         arm*-*-netbsd*)
3816                 tm_file=arm/netbsd.h
3817                 tmake_file="t-netbsd arm/t-netbsd"
3818                 use_collect2=yes
3819                 ;;
3820         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3821                 cpu_type=arm
3822                 xmake_file=x-linux
3823                 tm_file=arm/linux-aout.h
3824                 tmake_file=arm/t-linux
3825                 gnu_ld=yes
3826                 ;;
3827         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3828                 xm_file=arm/xm-linux.h
3829                 xmake_file=x-linux
3830                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3831                 case $machine in
3832                 armv2*-*-*)
3833                         tm_file="arm/linux-elf26.h $tm_file"
3834                         ;;
3835                 esac
3836                 tmake_file="t-linux arm/t-linux"
3837                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3838                 gnu_ld=yes
3839                 case x${enable_threads} in
3840                 x | xyes | xpthreads | xposix)
3841                         thread_file='posix'
3842                         ;;
3843                 esac
3844                 ;;
3845         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3846                 xm_file=arm/xm-linux.h
3847                 xmake_file=x-linux
3848                 tm_file="arm/linux-elf.h"
3849                 case $machine in
3850                 armv2*-*-*)
3851                         tm_file="arm/linux-elf26.h $tm_file"
3852                         ;;
3853                 esac
3854                 tmake_file="t-linux arm/t-linux"
3855                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3856                 gnu_ld=yes
3857                 case x${enable_threads} in
3858                 x | xyes | xpthreads | xposix)
3859                         thread_file='posix'
3860                         ;;
3861                 esac
3862                 ;;
3863         arm*-*-uclinux*)                # ARM ucLinux
3864                 tm_file=arm/uclinux-elf.h
3865                 tmake_file=arm/t-arm-elf
3866                 ;;
3867         arm*-*-aout)
3868                 tm_file=arm/aout.h
3869                 tmake_file=arm/t-arm-aout
3870                 ;;
3871         arm*-*-ecos-elf)
3872                 tm_file=arm/ecos-elf.h
3873                 tmake_file=arm/t-arm-elf
3874                 ;;
3875         arm*-*-elf)
3876                 tm_file=arm/unknown-elf.h
3877                 tmake_file=arm/t-arm-elf
3878                 ;;
3879         arm*-*-conix*)
3880                 tm_file=arm/conix-elf.h
3881                 tmake_file=arm/t-arm-elf
3882                 ;;
3883         arm*-*-oabi)
3884                 tm_file=arm/unknown-elf-oabi.h
3885                 tmake_file=arm/t-arm-elf
3886                 ;;
3887         arm-*-pe*)
3888                 tm_file=arm/pe.h
3889                 tmake_file=arm/t-pe
3890                 extra_objs="pe.o"
3891                 ;;
3892         avr-*-*)
3893                 ;;
3894         c1-convex-*)                    # Convex C1
3895                 target_cpu_default=1
3896                 use_collect2=yes
3897                 ;;
3898         c2-convex-*)                    # Convex C2
3899                 target_cpu_default=2
3900                 use_collect2=yes
3901                 ;;
3902         c32-convex-*)
3903                 target_cpu_default=4
3904                 use_collect2=yes
3905                 ;;
3906         c34-convex-*)
3907                 target_cpu_default=8
3908                 use_collect2=yes
3909                 ;;
3910         c38-convex-*)
3911                 target_cpu_default=16
3912                 use_collect2=yes
3913                 ;;
3914         c4x-*)
3915                 cpu_type=c4x
3916                 tmake_file=c4x/t-c4x
3917                 ;;
3918         clipper-intergraph-clix*)
3919                 tm_file="${tm_file} svr3.h clipper/clix.h"
3920                 xm_file=clipper/xm-clix.h
3921                 xmake_file=clipper/x-clix
3922                 extra_headers=va-clipper.h
3923                 extra_parts="crtbegin.o crtend.o"
3924                 install_headers_dir=install-headers-cpio
3925                 ;;
3926         d30v-*)
3927                 float_format=i64
3928                 ;;
3929         dsp16xx-*)
3930                 ;;
3931         elxsi-elxsi-*)
3932                 use_collect2=yes
3933                 ;;
3934         fr30-*-elf)
3935                 tm_file="fr30/fr30.h"
3936                 tmake_file=fr30/t-fr30
3937                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3938                 ;;
3939 # This hasn't been upgraded to GCC 2.
3940 #       fx80-alliant-*)                 # Alliant FX/80
3941 #               ;;
3942         h8300-*-*)
3943                 float_format=i32
3944                 ;;
3945         hppa*-*-linux*)
3946                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3947                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3948                 tmake_file="t-linux pa/t-linux"
3949                 extra_parts="crtbegin.o crtend.o"
3950                 xmake_file=none
3951                 gas=yes gnu_ld=yes
3952                 if test x$enable_threads = xyes; then
3953                         thread_file='posix'
3954                 fi
3955                 ;;
3956         hppa*-*-openbsd*)
3957                 target_cpu_default="MASK_PA_11"
3958                 tmake_file=pa/t-openbsd
3959                 ;;
3960         hppa1.1-*-pro*)
3961                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3962                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3963                 xm_file=pa/xm-papro.h
3964                 tmake_file=pa/t-pro
3965                 ;;
3966         hppa1.1-*-osf*)
3967                 target_cpu_default="MASK_PA_11"
3968                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3969                 use_collect2=yes
3970                 ;;
3971         hppa1.1-*-rtems*)
3972                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3973                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3974                 xm_file=pa/xm-papro.h
3975                 tmake_file=pa/t-pro
3976                 ;;
3977         hppa1.0-*-osf*)
3978                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3979                 use_collect2=yes
3980                 ;;
3981         hppa1.1-*-bsd*)
3982                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3983                 target_cpu_default="MASK_PA_11"
3984                 use_collect2=yes
3985                 ;;
3986         hppa1.0-*-bsd*)
3987                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3988                 use_collect2=yes
3989                 ;;
3990         hppa1.0-*-hpux7*)
3991                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3992                 xm_file=pa/xm-pahpux.h
3993                 xmake_file=pa/x-pa-hpux
3994                 if test x$gas = xyes
3995                 then
3996                         tm_file="${tm_file} pa/gas.h"
3997                 fi
3998                 install_headers_dir=install-headers-cpio
3999                 use_collect2=yes
4000                 ;;
4001         hppa1.0-*-hpux8.0[0-2]*)
4002                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4003                 xm_file=pa/xm-pahpux.h
4004                 xmake_file=pa/x-pa-hpux
4005                 if test x$gas = xyes
4006                 then
4007                         tm_file="${tm_file} pa/pa-gas.h"
4008                 else
4009                         tm_file="pa/pa-oldas.h ${tm_file}"
4010                 fi
4011                 install_headers_dir=install-headers-cpio
4012                 use_collect2=yes
4013                 ;;
4014         hppa1.1-*-hpux8.0[0-2]*)
4015                 target_cpu_default="MASK_PA_11"
4016                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4017                 xm_file=pa/xm-pahpux.h
4018                 xmake_file=pa/x-pa-hpux
4019                 if test x$gas = xyes
4020                 then
4021                         tm_file="${tm_file} pa/pa-gas.h"
4022                 else
4023                         tm_file="pa/pa-oldas.h ${tm_file}"
4024                 fi
4025                 install_headers_dir=install-headers-cpio
4026                 use_collect2=yes
4027                 ;;
4028         hppa1.1-*-hpux8*)
4029                 target_cpu_default="MASK_PA_11"
4030                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4031                 xm_file=pa/xm-pahpux.h
4032                 xmake_file=pa/x-pa-hpux
4033                 if test x$gas = xyes
4034                 then
4035                         tm_file="${tm_file} pa/pa-gas.h"
4036                 fi
4037                 install_headers_dir=install-headers-cpio
4038                 use_collect2=yes
4039                 ;;
4040         hppa1.0-*-hpux8*)
4041                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4042                 xm_file=pa/xm-pahpux.h
4043                 xmake_file=pa/x-pa-hpux
4044                 if test x$gas = xyes
4045                 then
4046                         tm_file="${tm_file} pa/pa-gas.h"
4047                 fi
4048                 install_headers_dir=install-headers-cpio
4049                 use_collect2=yes
4050                 ;;
4051         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4052                 target_cpu_default="MASK_PA_11"
4053                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4054                 float_format=i128
4055                 xm_file=pa/xm-pahpux.h
4056                 xmake_file=pa/x-pa-hpux
4057                 tmake_file=pa/t-pa
4058                 if test x$gas = xyes
4059                 then
4060                         tm_file="${tm_file} pa/pa-gas.h"
4061                 fi
4062                 if test x$enable_threads = x; then
4063                     enable_threads=$have_pthread_h
4064                 fi
4065                 if test x$enable_threads = xyes; then
4066                         thread_file='dce'
4067                         tmake_file="${tmake_file} pa/t-dce-thr"
4068                 fi
4069                 install_headers_dir=install-headers-cpio
4070                 use_collect2=yes
4071                 ;;
4072         hppa1.0-*-hpux10*)
4073                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4074                 float_format=i128
4075                 xm_file=pa/xm-pahpux.h
4076                 xmake_file=pa/x-pa-hpux
4077                 tmake_file=pa/t-pa
4078                 if test x$gas = xyes
4079                 then
4080                         tm_file="${tm_file} pa/pa-gas.h"
4081                 fi
4082                 if test x$enable_threads = x; then
4083                     enable_threads=$have_pthread_h
4084                 fi
4085                 if test x$enable_threads = xyes; then
4086                         thread_file='dce'
4087                         tmake_file="${tmake_file} pa/t-dce-thr"
4088                 fi
4089                 install_headers_dir=install-headers-cpio
4090                 use_collect2=yes
4091                 ;;
4092         hppa*64*-*-hpux11*)
4093                 target_cpu_default="MASK_PA_11"
4094                 xm_file=pa/xm-pa64hpux.h
4095                 xmake_file=pa/x-pa-hpux
4096                 tmake_file=pa/t-pa
4097                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4098                 float_format=i128
4099                 tmake_file=pa/t-pa64
4100                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4101
4102                 if [ x$gas = xyes ]
4103                 then
4104                         tm_file="${tm_file} pa/pa-gas.h"
4105                 fi
4106 #               if [[ x$enable_threads = x ]]; then
4107 #                   enable_threads=$have_pthread_h
4108 #               fi
4109 #               if [[ x$enable_threads = xyes ]]; then
4110 #                       thread_file='dce'
4111 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4112 #               fi
4113                 install_headers_dir=install-headers-cpio
4114                 use_collect2=yes
4115                 ;;
4116         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4117                 target_cpu_default="MASK_PA_11"
4118                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4119                 float_format=i128
4120                 xm_file=pa/xm-pahpux.h
4121                 xmake_file=pa/x-pa-hpux
4122                 tmake_file=pa/t-pa
4123                 if test x$gas = xyes
4124                 then
4125                         tm_file="${tm_file} pa/pa-gas.h"
4126                 fi
4127 #               if test x$enable_threads = x; then
4128 #                   enable_threads=$have_pthread_h
4129 #               fi
4130 #               if test x$enable_threads = xyes; then
4131 #                       thread_file='dce'
4132 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4133 #               fi
4134                 install_headers_dir=install-headers-cpio
4135                 use_collect2=yes
4136                 ;;
4137         hppa1.0-*-hpux11*)
4138                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4139                 float_format=i128
4140                 xm_file=pa/xm-pahpux.h
4141                 xmake_file=pa/x-pa-hpux
4142                 if test x$gas = xyes
4143                 then
4144                         tm_file="${tm_file} pa/pa-gas.h"
4145                 fi
4146 #               if test x$enable_threads = x; then
4147 #                   enable_threads=$have_pthread_h
4148 #               fi
4149 #               if test x$enable_threads = xyes; then
4150 #                       thread_file='dce'
4151 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4152 #               fi
4153                 install_headers_dir=install-headers-cpio
4154                 use_collect2=yes
4155                 ;;
4156         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4157                 target_cpu_default="MASK_PA_11"
4158                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4159                 xm_file=pa/xm-pahpux.h
4160                 xmake_file=pa/x-pa-hpux
4161                 if test x$gas = xyes
4162                 then
4163                         tm_file="${tm_file} pa/pa-gas.h"
4164                 fi
4165                 install_headers_dir=install-headers-cpio
4166                 use_collect2=yes
4167                 ;;
4168         hppa1.0-*-hpux*)
4169                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4170                 xm_file=pa/xm-pahpux.h
4171                 xmake_file=pa/x-pa-hpux
4172                 if test x$gas = xyes
4173                 then
4174                         tm_file="${tm_file} pa/pa-gas.h"
4175                 fi
4176                 install_headers_dir=install-headers-cpio
4177                 use_collect2=yes
4178                 ;;
4179         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4180                 target_cpu_default="MASK_PA_11"
4181                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4182                 xm_file=pa/xm-pahpux.h
4183                 xmake_file=pa/x-pa-hpux
4184                 if test x$gas = xyes
4185                 then
4186                         tm_file="${tm_file} pa/pa-gas.h"
4187                 fi
4188                 install_headers_dir=install-headers-cpio
4189                 use_collect2=yes
4190                 ;;
4191         hppa1.0-*-hiux*)
4192                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4193                 xm_file=pa/xm-pahpux.h
4194                 xmake_file=pa/x-pa-hpux
4195                 if test x$gas = xyes
4196                 then
4197                         tm_file="${tm_file} pa/pa-gas.h"
4198                 fi
4199                 install_headers_dir=install-headers-cpio
4200                 use_collect2=yes
4201                 ;;
4202         hppa*-*-lites*)
4203                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4204                 target_cpu_default="MASK_PA_11"
4205                 use_collect2=yes
4206                 ;;
4207         hppa*-*-mpeix*)
4208                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4209                 xm_file=pa/xm-pampeix.h
4210                 xmake_file=pa/x-pa-mpeix
4211                 echo "You must use gas. Assuming it is already installed."
4212                 install_headers_dir=install-headers-tar
4213                 use_collect2=yes
4214                 ;;
4215         i370-*-opened*)                  # IBM 360/370/390 Architecture
4216                 xm_file=i370/xm-oe.h
4217                 tm_file=i370/oe.h
4218                 xmake_file=i370/x-oe
4219                 tmake_file=i370/t-oe
4220                 ;;
4221         i370-*-mvs*)
4222                 xm_file=i370/xm-mvs.h
4223                 tm_file=i370/mvs.h
4224                 tmake_file=i370/t-mvs
4225                 ;;
4226         i370-*-linux*)
4227                 xm_file="xm-linux.h i370/xm-linux.h"
4228                 xmake_file=x-linux
4229                 tm_file="i370/linux.h ${tm_file}"
4230                 tmake_file="t-linux i370/t-linux"
4231                 # broken_install=yes
4232                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4233                 # extra_parts="crtbegin.o crtend.o"
4234                 gnu_ld=yes
4235                 gas=yes
4236                 elf=yes
4237                 if test x$enable_threads = xyes; then
4238                         thread_file='posix'
4239                 fi
4240                 ;;
4241         i[34567]86-*-elf*)
4242                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4243                 tm_file=i386/i386elf.h
4244                 tmake_file=i386/t-i386elf
4245                 xmake_file=x-svr4
4246                 ;;
4247         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4248                 if test x$gas = xyes
4249                 then
4250                         tm_file=i386/aix386.h
4251                         extra_parts="crtbegin.o crtend.o"
4252                         tmake_file=i386/t-crtstuff
4253                 else
4254                         tm_file=i386/aix386ng.h
4255                         use_collect2=yes
4256                 fi
4257                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4258                 xm_defines=USG
4259                 xmake_file=i386/x-aix
4260                 ;;
4261         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4262                 xm_file="xm-alloca.h ${xm_file}"
4263                 xm_defines="USG POSIX SMALL_ARG_MAX"
4264                 xmake_file=i386/x-ncr3000
4265                 if test x$stabs = xyes -a x$gas = xyes
4266                 then
4267                         tm_file=i386/sysv4gdb.h
4268                 else
4269                         tm_file=i386/sysv4.h
4270                 fi
4271                 extra_parts="crtbegin.o crtend.o"
4272                 tmake_file=i386/t-crtpic
4273                 ;;
4274         i[34567]86-next-*)
4275                 tm_file=i386/next.h
4276                 xm_file=i386/xm-next.h
4277                 tmake_file=i386/t-next
4278                 xmake_file=i386/x-next
4279                 extra_objs=nextstep.o
4280                 extra_parts="crtbegin.o crtend.o"
4281                 if test x$enable_threads = xyes; then
4282                         thread_file='mach'
4283                 fi
4284                 ;;
4285         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4286                 use_collect2=yes
4287                 if test x$gas = xyes
4288                 then
4289                         tm_file=i386/seq-gas.h
4290                 else
4291                         tm_file=i386/sequent.h
4292                 fi
4293                 ;;
4294         i[34567]86-sequent-ptx1*)
4295                 xm_defines="USG SVR3"
4296                 xmake_file=i386/x-sysv3
4297                 tm_file=i386/seq-sysv3.h
4298                 tmake_file=i386/t-crtstuff
4299                 extra_parts="crtbegin.o crtend.o"
4300                 install_headers_dir=install-headers-cpio
4301                 ;;
4302         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4303                 xm_defines="USG SVR3"
4304                 xmake_file=i386/x-sysv3
4305                 tm_file=i386/seq2-sysv3.h
4306                 tmake_file=i386/t-crtstuff
4307                 extra_parts="crtbegin.o crtend.o"
4308                 install_headers_dir=install-headers-cpio
4309                 ;;
4310         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4311                 xm_file="xm-alloca.h ${xm_file}"
4312                 xm_defines="USG POSIX SMALL_ARG_MAX"
4313                 xmake_file=x-svr4
4314                 tm_file=i386/ptx4-i.h
4315                 tmake_file=t-svr4
4316                 extra_parts="crtbegin.o crtend.o"
4317                 install_headers_dir=install-headers-cpio
4318                 ;;
4319         i386-sun-sunos*)                # Sun i386 roadrunner
4320                 xm_defines=USG
4321                 tm_file=i386/sun.h
4322                 use_collect2=yes
4323                 ;;
4324         i[34567]86-wrs-vxworks*)
4325                 tm_file=i386/vxi386.h
4326                 tmake_file=i386/t-i386bare
4327                 thread_file='vxworks'
4328                 ;;
4329         i[34567]86-*-aout*)
4330                 tm_file=i386/i386-aout.h
4331                 tmake_file=i386/t-i386bare
4332                 ;;
4333         i[34567]86-*-beospe*)
4334                 xm_file=i386/xm-beos.h
4335                 xm_defines="USE_C_ALLOCA"
4336                 tmake_file=i386/t-beos
4337                 tm_file=i386/beos-pe.h
4338                 xmake_file=i386/x-beos
4339                 extra_objs=winnt.o
4340                 ;;
4341         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4342                 xm_file=i386/xm-beos.h
4343                 tmake_file='i386/t-beos i386/t-crtpic'
4344                 tm_file=i386/beos-elf.h
4345                 xmake_file=i386/x-beos
4346                 extra_objs=winnt.o
4347                 extra_parts='crtbegin.o crtend.o'
4348                 ;;
4349         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4350                 tm_file=i386/bsd386.h
4351 #               tmake_file=t-libc-ok
4352                 ;;
4353         i[34567]86-*-bsd*)
4354                 tm_file=i386/386bsd.h
4355 #               tmake_file=t-libc-ok
4356 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4357 #               use_collect2=yes
4358                 ;;
4359         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4360                 tm_file="i386/freebsd.h i386/perform.h"
4361                 tmake_file=t-freebsd
4362                 ;;
4363         i[34567]86-*-freebsd*)
4364                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4365                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4366                 tmake_file=t-freebsd
4367                 gas=yes
4368                 gnu_ld=yes
4369                 stabs=yes
4370                 case x${enable_threads} in
4371                 xyes | xpthreads | xposix)
4372                         thread_file='posix'
4373                         tmake_file="${tmake_file} t-freebsd-thread"
4374                         ;;
4375                 esac
4376                 ;;
4377         i[34567]86-*-netbsd*)
4378                 tm_file=i386/netbsd.h
4379                 tmake_file=t-netbsd
4380                 use_collect2=yes
4381                 ;;
4382         i[34567]86-*-openbsd*)
4383                 # we need collect2 until our bug is fixed...
4384                 use_collect2=yes
4385                 ;;
4386         i[34567]86-*-coff*)
4387                 tm_file=i386/i386-coff.h
4388                 tmake_file=i386/t-i386bare
4389                 ;;
4390         i[34567]86-*-isc*)              # 80386 running ISC system
4391                 xm_file="${xm_file} i386/xm-isc.h"
4392                 xm_defines="USG SVR3"
4393                 case $machine in
4394                   i[34567]86-*-isc[34]*)
4395                     xmake_file=i386/x-isc3
4396                     ;;
4397                   *)
4398                     xmake_file=i386/x-isc
4399                     ;;
4400                 esac
4401                 if test x$gas = xyes -a x$stabs = xyes
4402                 then
4403                         tm_file=i386/iscdbx.h
4404                         tmake_file=i386/t-svr3dbx
4405                         extra_parts="svr3.ifile svr3z.ifile"
4406                 else
4407                         tm_file=i386/isccoff.h
4408                         tmake_file=i386/t-crtstuff
4409                         extra_parts="crtbegin.o crtend.o"
4410                 fi
4411                 tmake_file="$tmake_file i386/t-i386bare"
4412                 install_headers_dir=install-headers-cpio
4413                 ;;
4414         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4415                                         # pre BFD linkers
4416                 xmake_file=x-linux-aout
4417                 tmake_file="t-linux-aout i386/t-crtstuff"
4418                 tm_file=i386/linux-oldld.h
4419                 gnu_ld=yes
4420                 float_format=i386
4421                 ;;
4422         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4423                 xmake_file=x-linux-aout
4424                 tmake_file="t-linux-aout i386/t-crtstuff"
4425                 tm_file=i386/linux-aout.h
4426                 gnu_ld=yes
4427                 float_format=i386
4428                 ;;
4429         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4430                                         # GNU/Linux C library 5
4431                 xmake_file=x-linux
4432                 tm_file=i386/linux.h
4433                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4434                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4435                 gnu_ld=yes
4436                 float_format=i386
4437                 if test x$enable_threads = xyes; then
4438                         thread_file='single'
4439                 fi
4440                 ;;
4441         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4442                                         # aka GNU/Linux C library 6
4443                 xmake_file=x-linux
4444                 tm_file=i386/linux.h
4445                 tmake_file="t-linux i386/t-crtstuff"
4446                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4447                 gnu_ld=yes
4448                 float_format=i386
4449                 if test x$enable_threads = xyes; then
4450                         thread_file='posix'
4451                 fi
4452                 ;;
4453         i[34567]86-*-gnu*)
4454                 float_format=i386
4455                 ;;
4456         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4457                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4458                 exit 1
4459                 ;;
4460         i[34567]86-pc-msdosdjgpp*)
4461                 xm_file=i386/xm-djgpp.h
4462                 tm_file=i386/djgpp.h
4463                 tmake_file=i386/t-djgpp
4464                 xmake_file=i386/x-djgpp
4465                 gnu_ld=yes
4466                 gas=yes
4467                 exeext=.exe
4468                 float_format=none
4469                 case $host in *pc-msdosdjgpp*)
4470                         target_alias=djgpp
4471                         ;;
4472                 esac
4473                 ;;
4474         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4475                 tm_file=i386/moss.h
4476                 tmake_file=t-libc-ok
4477                 gnu_ld=yes
4478                 gas=yes
4479                 ;;
4480         i[34567]86-*-lynxos*)
4481                 if test x$gas = xyes
4482                 then
4483                         tm_file=i386/lynx.h
4484                 else
4485                         tm_file=i386/lynx-ng.h
4486                 fi
4487                 xm_file=i386/xm-lynx.h
4488                 tmake_file=i386/t-i386bare
4489                 xmake_file=x-lynx
4490                 ;;
4491         i[34567]86-*-mach*)
4492                 tm_file=i386/mach.h
4493 #               tmake_file=t-libc-ok
4494                 use_collect2=yes
4495                 ;;
4496         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4497                 if test x$elf = xyes
4498                 then
4499                         tm_file=i386/osfelf.h
4500                         use_collect2=
4501                 else
4502                         tm_file=i386/osfrose.h
4503                         use_collect2=yes
4504                 fi
4505                 xm_file="i386/xm-osf.h ${xm_file}"
4506                 xmake_file=i386/x-osfrose
4507                 tmake_file=i386/t-osf
4508                 extra_objs=halfpic.o
4509                 ;;
4510         i[34567]86-go32-rtems*)
4511                 cpu_type=i386
4512                 xm_file=i386/xm-go32.h
4513                 tm_file=i386/go32-rtems.h
4514                 tmake_file="i386/t-go32 t-rtems"
4515                 ;;
4516         i[34567]86-*-rtemscoff*)
4517                 cpu_type=i386
4518                 tm_file=i386/rtems.h
4519                 tmake_file="i386/t-i386bare t-rtems"
4520                 ;;
4521         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4522                 cpu_type=i386
4523                 tm_file=i386/rtemself.h
4524                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4525                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4526                 ;;
4527         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4528                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4529                 xm_defines="USG SVR3"
4530                 xmake_file=i386/x-sco5
4531                 install_headers_dir=install-headers-cpio
4532                 tm_file=i386/sco5.h
4533                 if test x$gas = xyes
4534                 then
4535                         tm_file="i386/sco5gas.h ${tm_file}"
4536                         tmake_file=i386/t-sco5gas
4537                 else
4538                         tmake_file=i386/t-sco5
4539                 fi
4540                 tmake_file="$tmake_file i386/t-i386bare"
4541                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4542                 ;;
4543         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4544                 xm_file="${xm_file} i386/xm-sco.h"
4545                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4546                 xmake_file=i386/x-sco4
4547                 install_headers_dir=install-headers-cpio
4548                 if test x$stabs = xyes
4549                 then
4550                         tm_file=i386/sco4dbx.h
4551                         tmake_file=i386/t-svr3dbx
4552                         extra_parts="svr3.ifile svr3z.rfile"
4553                 else
4554                         tm_file=i386/sco4.h
4555                         tmake_file=i386/t-crtstuff
4556                         extra_parts="crtbegin.o crtend.o"
4557                 fi
4558                 tmake_file="$tmake_file i386/t-i386bare"
4559                 # The default EAFS filesystem supports long file names.
4560                 # Truncating the target makes $host != $target which
4561                 # makes gcc think it is doing a cross-compile.
4562                 # truncate_target=yes
4563                 ;;
4564         i[34567]86-*-sco*)              # 80386 running SCO system
4565                 xm_file=i386/xm-sco.h
4566                 xmake_file=i386/x-sco
4567                 install_headers_dir=install-headers-cpio
4568                 if test x$stabs = xyes
4569                 then
4570                         tm_file=i386/scodbx.h
4571                         tmake_file=i386/t-svr3dbx
4572                         extra_parts="svr3.ifile svr3z.rfile"
4573                 else
4574                         tm_file=i386/sco.h
4575                         extra_parts="crtbegin.o crtend.o"
4576                         tmake_file=i386/t-crtstuff
4577                 fi
4578                 tmake_file="$tmake_file i386/t-i386bare"
4579                 truncate_target=yes
4580                 ;;
4581         i[34567]86-*-solaris2*)
4582                 xm_file="xm-alloca.h ${xm_file}"
4583                 xm_defines="USG POSIX SMALL_ARG_MAX"
4584                 tm_file=i386/sol2.h
4585                 if test x$gas = xyes; then
4586                         # Only needed if gas does not support -s
4587                         tm_file="i386/sol2gas.h ${tm_file}"
4588                 fi
4589                 tmake_file="i386/t-i386bare i386/t-sol2"
4590                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4591                 xmake_file=x-svr4
4592                 if test x${enable_threads} = x; then
4593                     enable_threads=$have_pthread_h
4594                     if test x${enable_threads} = x; then
4595                         enable_threads=$have_thread_h
4596                     fi
4597                 fi
4598                 if test x${enable_threads} = xyes; then
4599                     if test x${have_pthread_h} = xyes; then
4600                         thread_file='posix'
4601                     else
4602                         thread_file='solaris'
4603                     fi
4604                 fi
4605                 ;;
4606        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4607                xm_file="xm-alloca.h ${xm_file}"
4608                xm_defines="USG POSIX"
4609                tm_file=i386/sysv5.h
4610                if test x$stabs = xyes
4611                then
4612                        tm_file="${tm_file} dbx.h"
4613                fi
4614                tmake_file="i386/t-i386bare i386/t-crtpic"
4615                xmake_file=x-svr4
4616                extra_parts="crtbegin.o crtend.o"
4617                if test x$enable_threads = xyes; then
4618                        thread_file='posix'
4619                fi
4620                ;;
4621         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4622                 xm_file="xm-alloca.h ${xm_file}"
4623                 xm_defines="USG POSIX SMALL_ARG_MAX"
4624                 tm_file=i386/sysv4.h
4625                 if test x$stabs = xyes
4626                 then
4627                         tm_file="${tm_file} dbx.h"
4628                 fi
4629                 tmake_file="i386/t-i386bare i386/t-crtpic"
4630                 xmake_file=x-svr4
4631                 extra_parts="crtbegin.o crtend.o"
4632                 ;;
4633         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4634                 xm_file="xm-alloca.h ${xm_file}"
4635                 xm_defines="USG POSIX"
4636                 tm_file=i386/udk.h
4637                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4638                 xmake_file=x-svr4
4639                 extra_parts="crtbegin.o crtend.o"
4640                 install_headers_dir=install-headers-cpio
4641                 ;;
4642         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4643                 cpu_type=i386
4644                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4645                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4646                 if test x$stabs = xyes
4647                 then
4648                         tm_file=i386/osf1elfgdb.h
4649                 else
4650                         tm_file=i386/osf1elf.h
4651                 fi
4652                 tmake_file=i386/t-osf1elf
4653                 xmake_file=i386/x-osf1elf
4654                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4655                 ;;
4656         i[34567]86-*-sysv*)             # Intel 80386's running system V
4657                 xm_defines="USG SVR3"
4658                 xmake_file=i386/x-sysv3
4659                 if test x$gas = xyes
4660                 then
4661                         if test x$stabs = xyes
4662                         then
4663                                 tm_file=i386/svr3dbx.h
4664                                 tmake_file=i386/t-svr3dbx
4665                                 extra_parts="svr3.ifile svr3z.rfile"
4666                         else
4667                                 tm_file=i386/svr3gas.h
4668                                 extra_parts="crtbegin.o crtend.o"
4669                                 tmake_file=i386/t-crtstuff
4670                         fi
4671                 else
4672                         tm_file=i386/sysv3.h
4673                         extra_parts="crtbegin.o crtend.o"
4674                         tmake_file=i386/t-crtstuff
4675                 fi
4676                 tmake_file="$tmake_file i386/t-crtpic"
4677                 ;;
4678         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4679                 xm_file="${xm_file} i386/xm-vsta.h"
4680                 tm_file=i386/vsta.h
4681                 tmake_file=i386/t-vsta
4682                 xmake_file=i386/x-vsta
4683                 ;;
4684         i[34567]86-*-win32)
4685                 xm_file="${xm_file} i386/xm-cygwin.h"
4686                 tmake_file=i386/t-cygwin
4687                 tm_file=i386/win32.h
4688                 xmake_file=i386/x-cygwin
4689                 extra_objs=winnt.o
4690                 if test x$enable_threads = xyes; then
4691                         thread_file='win32'
4692                 fi
4693                 exeext=.exe
4694                 ;;
4695         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4696                 xm_file="${xm_file} i386/xm-cygwin.h"
4697                 tmake_file=i386/t-cygwin
4698                 tm_file=i386/cygwin.h
4699                 xmake_file=i386/x-cygwin
4700                 extra_objs=winnt.o
4701                 if test x$enable_threads = xyes; then
4702                         thread_file='win32'
4703                 fi
4704                 exeext=.exe
4705                 ;;
4706         i[34567]86-*-mingw32*)
4707                 tm_file=i386/mingw32.h
4708                 xm_file="${xm_file} i386/xm-mingw32.h"
4709                 tmake_file="i386/t-cygwin i386/t-mingw32"
4710                 extra_objs=winnt.o
4711                 xmake_file=i386/x-cygwin
4712                 if test x$enable_threads = xyes; then
4713                         thread_file='win32'
4714                 fi
4715                 exeext=.exe
4716                 case $machine in
4717                         *mingw32msv*)
4718                                 ;;
4719                         *minwg32crt* | *mingw32*)
4720                                 tm_file="${tm_file} i386/crtdll.h"
4721                                 ;;
4722                 esac
4723                 ;;
4724         i[34567]86-*-uwin*)
4725                 tm_file=i386/uwin.h
4726                 xm_file="${xm_file} i386/xm-uwin.h"
4727                 xm_defines="USG NO_STAB_H"
4728                 tmake_file="i386/t-cygwin i386/t-uwin"
4729                 extra_objs=winnt.o
4730                 xmake_file=i386/x-cygwin
4731                 if test x$enable_threads = xyes; then
4732                         thread_file='win32'
4733                 fi
4734                 exeext=.exe
4735                 ;;
4736         i[34567]86-*-interix*)
4737                 tm_file="i386/i386-interix.h interix.h"
4738                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4739                 xm_defines="USG"
4740                 tmake_file="i386/t-interix"
4741                 extra_objs=interix.o
4742                 xmake_file=x-interix
4743                 if test x$enable_threads = xyes ; then
4744                         thread_file='posix'
4745                 fi
4746                 if test x$stabs = xyes ; then
4747                         tm_file="${tm_file} dbxcoff.h"
4748                 fi
4749                 ;;
4750         i[34567]86-*-winnt3*)
4751                 tm_file=i386/win-nt.h
4752                 out_file=i386/i386.c
4753                 xm_file="xm-winnt.h ${xm_file}"
4754                 xmake_file=winnt/x-winnt
4755                 tmake_file=i386/t-winnt
4756                 extra_host_objs="winnt.o oldnames.o"
4757                 extra_gcc_objs="spawnv.o oldnames.o"
4758                 if test x$gnu_ld != xyes
4759                 then
4760                         extra_programs=ld.exe
4761                 fi
4762                 if test x$enable_threads = xyes; then
4763                         thread_file='win32'
4764                 fi
4765                 ;;
4766         i[34567]86-dg-dgux*)
4767                 xm_file="xm-alloca.h ${xm_file}"
4768                 xm_defines="USG POSIX"
4769                 out_file=i386/dgux.c
4770                 tm_file=i386/dgux.h
4771                 tmake_file=i386/t-dgux
4772                 xmake_file=i386/x-dgux
4773                 install_headers_dir=install-headers-cpio
4774               ;;
4775         i860-alliant-*)         # Alliant FX/2800
4776                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4777                 xm_file="${xm_file}"
4778                 xmake_file=i860/x-fx2800
4779                 tmake_file=i860/t-fx2800
4780                 extra_parts="crtbegin.o crtend.o"
4781                 ;;
4782         i860-*-bsd*)
4783                 tm_file="${tm_file} i860/bsd.h"
4784                 if test x$gas = xyes
4785                 then
4786                         tm_file="${tm_file} i860/bsd-gas.h"
4787                 fi
4788                 use_collect2=yes
4789                 ;;
4790         i860-*-mach*)
4791                 tm_file="${tm_file} i860/mach.h"
4792                 tmake_file=t-libc-ok
4793                 ;;
4794         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4795                 tm_file="${tm_file} svr3.h i860/paragon.h"
4796                 xm_defines="USG SVR3"
4797                 tmake_file=t-osf
4798                 ;;
4799         i860-*-sysv3*)
4800                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4801                 xm_defines="USG SVR3"
4802                 xmake_file=i860/x-sysv3
4803                 extra_parts="crtbegin.o crtend.o"
4804                 ;;
4805         i860-*-sysv4*)
4806                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4807                 xm_defines="USG SVR3"
4808                 xmake_file=i860/x-sysv4
4809                 tmake_file=t-svr4
4810                 extra_parts="crtbegin.o crtend.o"
4811                 ;;
4812         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4813                 tm_file="${tm_file} i960/vx960.h"
4814                 tmake_file=i960/t-vxworks960
4815                 use_collect2=yes
4816                 thread_file='vxworks'
4817                 ;;
4818         i960-wrs-vxworks5* | i960-wrs-vxworks)
4819                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4820                 tmake_file=i960/t-vxworks960
4821                 use_collect2=yes
4822                 thread_file='vxworks'
4823                 ;;
4824         i960-wrs-vxworks*)
4825                 tm_file="${tm_file} i960/vx960.h"
4826                 tmake_file=i960/t-vxworks960
4827                 use_collect2=yes
4828                 thread_file='vxworks'
4829                 ;;
4830         i960-*-coff*)
4831                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4832                 tmake_file=i960/t-960bare
4833                 use_collect2=yes
4834                 ;;
4835         i960-*-rtems)
4836                 tmake_file="i960/t-960bare t-rtems"
4837                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4838                 use_collect2=yes
4839                 ;;
4840         i960-*-*)                       # Default i960 environment.
4841                 use_collect2=yes
4842                 ;;
4843         ia64*-*-elf*)
4844                 tm_file=ia64/elf.h
4845                 tmake_file="ia64/t-ia64"
4846                 target_cpu_default="0"
4847                 if test x$gas = xyes
4848                 then
4849                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4850                 fi
4851                 if test x$gnu_ld = xyes
4852                 then
4853                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4854                 fi
4855                 ;;
4856         ia64*-*-linux*)
4857                 tm_file=ia64/linux.h
4858                 tmake_file="t-linux ia64/t-ia64"
4859                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4860                 if test x$enable_threads = xyes; then
4861                         thread_file='posix'
4862                 fi
4863                 ;;
4864         m32r-*-elf*)
4865                 extra_parts="crtinit.o crtfini.o"
4866                 ;;
4867         m68000-convergent-sysv*)
4868                 tm_file=m68k/ctix.h
4869                 xm_file="m68k/xm-3b1.h ${xm_file}"
4870                 xm_defines=USG
4871                 use_collect2=yes
4872                 extra_headers=math-68881.h
4873                 ;;
4874         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4875                 tm_file=m68k/hp2bsd.h
4876                 xmake_file=m68k/x-hp2bsd
4877                 use_collect2=yes
4878                 extra_headers=math-68881.h
4879                 ;;
4880         m68000-hp-hpux*)                # HP 9000 series 300
4881                 xm_file="xm-alloca.h ${xm_file}"
4882                 xm_defines="USG"
4883                 if test x$gas = xyes
4884                 then
4885                         xmake_file=m68k/x-hp320g
4886                         tm_file=m68k/hp310g.h
4887                 else
4888                         xmake_file=m68k/x-hp320
4889                         tm_file=m68k/hp310.h
4890                 fi
4891                 install_headers_dir=install-headers-cpio
4892                 use_collect2=yes
4893                 extra_headers=math-68881.h
4894                 ;;
4895         m68000-sun-sunos3*)
4896                 tm_file=m68k/sun2.h
4897                 use_collect2=yes
4898                 extra_headers=math-68881.h
4899                 ;;
4900         m68000-sun-sunos4*)
4901                 tm_file=m68k/sun2o4.h
4902                 use_collect2=yes
4903                 extra_headers=math-68881.h
4904                 ;;
4905         m68000-att-sysv*)
4906                 xm_file="m68k/xm-3b1.h ${xm_file}"
4907                 xm_defines=USG
4908                 if test x$gas = xyes
4909                 then
4910                         tm_file=m68k/3b1g.h
4911                 else
4912                         tm_file=m68k/3b1.h
4913                 fi
4914                 use_collect2=yes
4915                 extra_headers=math-68881.h
4916                 ;;
4917         m68k-apple-aux*)                # Apple Macintosh running A/UX
4918                 xm_defines="USG AUX"
4919                 tmake_file=m68k/t-aux
4920                 install_headers_dir=install-headers-cpio
4921                 extra_headers=math-68881.h
4922                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4923                 tm_file=
4924                 if test "$gnu_ld" = yes
4925                 then
4926                         tm_file="${tm_file} m68k/auxgld.h"
4927                 else
4928                         tm_file="${tm_file} m68k/auxld.h"
4929                 fi
4930                 if test "$gas" = yes
4931                 then
4932                         tm_file="${tm_file} m68k/auxgas.h"
4933                 else
4934                         tm_file="${tm_file} m68k/auxas.h"
4935                 fi
4936                 tm_file="${tm_file} m68k/a-ux.h"
4937                 float_format=m68k
4938                 ;;
4939         m68k-apollo-*)
4940                 tm_file=m68k/apollo68.h
4941                 xmake_file=m68k/x-apollo68
4942                 use_collect2=yes
4943                 extra_headers=math-68881.h
4944                 float_format=m68k
4945                 ;;
4946         m68k-altos-sysv*)                  # Altos 3068
4947                 if test x$gas = xyes
4948                 then
4949                         tm_file=m68k/altos3068.h
4950                         xm_defines=USG
4951                 else
4952                         echo "The Altos is supported only with the GNU assembler" 1>&2
4953                         exit 1
4954                 fi
4955                 extra_headers=math-68881.h
4956                 ;;
4957         m68k-bull-sysv*)                # Bull DPX/2
4958                 if test x$gas = xyes
4959                 then
4960                         if test x$stabs = xyes
4961                         then
4962                                 tm_file=m68k/dpx2cdbx.h
4963                         else
4964                                 tm_file=m68k/dpx2g.h
4965                         fi
4966                 else
4967                         tm_file=m68k/dpx2.h
4968                 fi
4969                 xm_file="xm-alloca.h ${xm_file}"
4970                 xm_defines=USG
4971                 xmake_file=m68k/x-dpx2
4972                 use_collect2=yes
4973                 extra_headers=math-68881.h
4974                 ;;
4975         m68k-atari-sysv4*)              # Atari variant of V.4.
4976                 tm_file=m68k/atari.h
4977                 xm_file="xm-alloca.h ${xm_file}"
4978                 xm_defines="USG FULL_PROTOTYPES"
4979                 tmake_file=t-svr4
4980                 extra_parts="crtbegin.o crtend.o"
4981                 extra_headers=math-68881.h
4982                 float_format=m68k
4983                 ;;
4984         m68k-motorola-sysv*)
4985                 tm_file=m68k/mot3300.h
4986                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4987                 if test x$gas = xyes
4988                 then
4989                         xmake_file=m68k/x-mot3300-gas
4990                         if test x$gnu_ld = xyes
4991                         then
4992                                 tmake_file=m68k/t-mot3300-gald
4993                         else
4994                                 tmake_file=m68k/t-mot3300-gas
4995                                 use_collect2=yes
4996                         fi
4997                 else
4998                         xmake_file=m68k/x-mot3300
4999                         if test x$gnu_ld = xyes
5000                         then
5001                                 tmake_file=m68k/t-mot3300-gld
5002                         else
5003                                 tmake_file=m68k/t-mot3300
5004                                 use_collect2=yes
5005                         fi
5006                 fi
5007                 gdb_needs_out_file_path=yes
5008                 extra_parts="crt0.o mcrt0.o"
5009                 extra_headers=math-68881.h
5010                 float_format=m68k
5011                 ;;
5012         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5013                 tm_file=m68k/tower-as.h
5014                 xm_defines="USG SVR3"
5015                 xmake_file=m68k/x-tower
5016                 extra_parts="crtbegin.o crtend.o"
5017                 extra_headers=math-68881.h
5018                 ;;
5019         m68k-plexus-sysv*)
5020                 tm_file=m68k/plexus.h
5021                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5022                 xm_defines=USG
5023                 use_collect2=yes
5024                 extra_headers=math-68881.h
5025                 ;;
5026         m68k-tti-*)
5027                 tm_file=m68k/pbb.h
5028                 xm_file="xm-alloca.h ${xm_file}"
5029                 xm_defines=USG
5030                 extra_headers=math-68881.h
5031                 ;;
5032         m68k-crds-unos*)
5033                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5034                 xm_defines="USG unos"
5035                 xmake_file=m68k/x-crds
5036                 tm_file=m68k/crds.h
5037                 use_collect2=yes
5038                 extra_headers=math-68881.h
5039                 ;;
5040         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5041                 tm_file=m68k/amix.h
5042                 xm_file="xm-alloca.h ${xm_file}"
5043                 xm_defines="USG FULL_PROTOTYPES"
5044                 xmake_file=m68k/x-amix
5045                 tmake_file=t-svr4
5046                 extra_parts="crtbegin.o crtend.o"
5047                 extra_headers=math-68881.h
5048                 float_format=m68k
5049                 ;;
5050         m68k-ccur-rtu)
5051                 tm_file=m68k/ccur-GAS.h
5052                 xmake_file=m68k/x-ccur
5053                 extra_headers=math-68881.h
5054                 use_collect2=yes
5055                 float_format=m68k
5056                 ;;
5057         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5058                 tm_file=m68k/hp3bsd44.h
5059                 xmake_file=m68k/x-hp3bsd44
5060                 use_collect2=yes
5061                 extra_headers=math-68881.h
5062                 float_format=m68k
5063                 ;;
5064         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5065                 tm_file=m68k/hp3bsd.h
5066                 use_collect2=yes
5067                 extra_headers=math-68881.h
5068                 float_format=m68k
5069                 ;;
5070         m68k-isi-bsd*)
5071                 if test x$with_fp = xno
5072                 then
5073                         tm_file=m68k/isi-nfp.h
5074                 else
5075                         tm_file=m68k/isi.h
5076                         float_format=m68k
5077                 fi
5078                 use_collect2=yes
5079                 extra_headers=math-68881.h
5080                 ;;
5081         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5082                 xm_file="xm-alloca.h ${xm_file}"
5083                 xm_defines="USG"
5084                 if test x$gas = xyes
5085                 then
5086                         xmake_file=m68k/x-hp320g
5087                         tm_file=m68k/hp320g.h
5088                 else
5089                         xmake_file=m68k/x-hp320
5090                         tm_file=m68k/hpux7.h
5091                 fi
5092                 install_headers_dir=install-headers-cpio
5093                 use_collect2=yes
5094                 extra_headers=math-68881.h
5095                 float_format=m68k
5096                 ;;
5097         m68k-hp-hpux*)  # HP 9000 series 300
5098                 xm_file="xm-alloca.h ${xm_file}"
5099                 xm_defines="USG"
5100                 if test x$gas = xyes
5101                 then
5102                         xmake_file=m68k/x-hp320g
5103                         tm_file=m68k/hp320g.h
5104                 else
5105                         xmake_file=m68k/x-hp320
5106                         tm_file=m68k/hp320.h
5107                 fi
5108                 install_headers_dir=install-headers-cpio
5109                 use_collect2=yes
5110                 extra_headers=math-68881.h
5111                 float_format=m68k
5112                 ;;
5113         m68k-sun-mach*)
5114                 tm_file=m68k/sun3mach.h
5115                 use_collect2=yes
5116                 extra_headers=math-68881.h
5117                 float_format=m68k
5118                 ;;
5119         m68k-sony-newsos3*)
5120                 if test x$gas = xyes
5121                 then
5122                         tm_file=m68k/news3gas.h
5123                 else
5124                         tm_file=m68k/news3.h
5125                 fi
5126                 use_collect2=yes
5127                 extra_headers=math-68881.h
5128                 float_format=m68k
5129                 ;;
5130         m68k-sony-bsd* | m68k-sony-newsos*)
5131                 if test x$gas = xyes
5132                 then
5133                         tm_file=m68k/newsgas.h
5134                 else
5135                         tm_file=m68k/news.h
5136                 fi
5137                 use_collect2=yes
5138                 extra_headers=math-68881.h
5139                 float_format=m68k
5140                 ;;
5141         m68k-next-nextstep2*)
5142                 tm_file=m68k/next21.h
5143                 xm_file="m68k/xm-next.h ${xm_file}"
5144                 tmake_file=m68k/t-next
5145                 xmake_file=m68k/x-next
5146                 extra_objs=nextstep.o
5147                 extra_headers=math-68881.h
5148                 use_collect2=yes
5149                 float_format=m68k
5150                 ;;
5151         m68k-next-nextstep[34]*)
5152                 tm_file=m68k/next.h
5153                 xm_file="m68k/xm-next.h ${xm_file}"
5154                 tmake_file=m68k/t-next
5155                 xmake_file=m68k/x-next
5156                 extra_objs=nextstep.o
5157                 extra_parts="crtbegin.o crtend.o"
5158                 extra_headers=math-68881.h
5159                 float_format=m68k
5160                 if test x$enable_threads = xyes; then
5161                         thread_file='mach'
5162                 fi
5163                 ;;
5164         m68k-sun-sunos3*)
5165                 if test x$with_fp = xno
5166                 then
5167                         tm_file=m68k/sun3n3.h
5168                 else
5169                         tm_file=m68k/sun3o3.h
5170                         float_format=m68k
5171                 fi
5172                 use_collect2=yes
5173                 extra_headers=math-68881.h
5174                 ;;
5175         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5176                 if test x$with_fp = xno
5177                 then
5178                         tm_file=m68k/sun3n.h
5179                 else
5180                         tm_file=m68k/sun3.h
5181                         float_format=m68k
5182                 fi
5183                 use_collect2=yes
5184                 extra_headers=math-68881.h
5185                 ;;
5186         m68k-wrs-vxworks*)
5187                 tm_file=m68k/vxm68k.h
5188                 tmake_file=m68k/t-vxworks68
5189                 extra_headers=math-68881.h
5190                 thread_file='vxworks'
5191                 float_format=m68k
5192                 ;;
5193         m68k-*-aout*)
5194                 tmake_file=m68k/t-m68kbare
5195                 tm_file="m68k/m68k-aout.h libgloss.h"
5196                 extra_headers=math-68881.h
5197                 float_format=m68k
5198                 ;;
5199         m68k-*-coff*)
5200                 tmake_file=m68k/t-m68kbare
5201                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5202                 extra_headers=math-68881.h
5203                 float_format=m68k
5204                 ;;
5205         m68020-*-elf* | m68k-*-elf*)
5206                 tm_file="m68k/m68020-elf.h"
5207                 xm_file=m68k/xm-m68kv.h
5208                 tmake_file=m68k/t-m68kelf
5209                 header_files=math-68881.h
5210                 ;;
5211         m68k-*-lynxos*)
5212                 if test x$gas = xyes
5213                 then
5214                         tm_file=m68k/lynx.h
5215                 else
5216                         tm_file=m68k/lynx-ng.h
5217                 fi
5218                 xm_file=m68k/xm-lynx.h
5219                 xmake_file=x-lynx
5220                 tmake_file=m68k/t-lynx
5221                 extra_headers=math-68881.h
5222                 float_format=m68k
5223                 ;;
5224         m68k*-*-netbsd*)
5225                 tm_file=m68k/netbsd.h
5226                 tmake_file=t-netbsd
5227                 float_format=m68k
5228                 use_collect2=yes
5229                 ;;
5230         m68k*-*-openbsd*)
5231                 float_format=m68k
5232                 # we need collect2 until our bug is fixed...
5233                 use_collect2=yes
5234                 ;;
5235         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5236                 xm_file="xm-alloca.h ${xm_file}"
5237                 xm_defines=USG
5238                 xmake_file=m68k/x-m68kv
5239                 extra_parts="crtbegin.o crtend.o"
5240                 extra_headers=math-68881.h
5241                 float_format=m68k
5242                 ;;
5243         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5244                 tm_file=m68k/m68kv4.h
5245                 xm_file="xm-alloca.h ${xm_file}"
5246                 xm_defines=USG
5247                 tmake_file=t-svr4
5248                 extra_parts="crtbegin.o crtend.o"
5249                 extra_headers=math-68881.h
5250                 float_format=m68k
5251                 ;;
5252         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5253                                         # with a.out format
5254                 xmake_file=x-linux
5255                 tm_file=m68k/linux-aout.h
5256                 tmake_file="t-linux-aout m68k/t-linux-aout"
5257                 extra_headers=math-68881.h
5258                 float_format=m68k
5259                 gnu_ld=yes
5260                 ;;
5261         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5262                                         # with ELF format using the
5263                                         # GNU/Linux C library 5
5264                 xmake_file=x-linux
5265                 tm_file=m68k/linux.h
5266                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5267                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5268                 extra_headers=math-68881.h
5269                 float_format=m68k
5270                 gnu_ld=yes
5271                 ;;
5272         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5273                                         # with ELF format using glibc 2
5274                                         # aka the GNU/Linux C library 6.
5275                 xmake_file=x-linux
5276                 tm_file=m68k/linux.h
5277                 tmake_file="t-linux m68k/t-linux"
5278                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5279                 extra_headers=math-68881.h
5280                 float_format=m68k
5281                 gnu_ld=yes
5282                 if test x$enable_threads = xyes; then
5283                         thread_file='posix'
5284                 fi
5285                 ;;
5286         m68k-*-psos*)
5287                 tmake_file=m68k/t-m68kbare
5288                 tm_file=m68k/m68k-psos.h
5289                 extra_headers=math-68881.h
5290                 float_format=m68k
5291                 ;;
5292         m68k-*-rtemscoff*)
5293                 tmake_file="m68k/t-m68kbare t-rtems"
5294                 tm_file=m68k/rtems.h
5295                 extra_headers=math-68881.h
5296                 float_format=m68k
5297                 ;;
5298         m68k-*-rtemself*|m68k-*-rtems*)
5299                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5300                 tm_file=m68k/rtemself.h
5301                 extra_headers=math-68881.h
5302                 float_format=m68k
5303                 ;;
5304         m88k-dg-dgux*)
5305                 case $machine in
5306                   m88k-dg-dguxbcs*)
5307                     tm_file=m88k/dguxbcs.h
5308                     tmake_file=m88k/t-dguxbcs
5309                     ;;
5310                   *)
5311                     tm_file=m88k/dgux.h
5312                     tmake_file=m88k/t-dgux
5313                     ;;
5314                 esac
5315                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5316                 xmake_file=m88k/x-dgux
5317                 if test x$gas = xyes
5318                 then
5319                         tmake_file=m88k/t-dgux-gas
5320                 fi
5321                 ;;
5322         m88k-dolphin-sysv3*)
5323                 tm_file=m88k/dolph.h
5324                 extra_parts="crtbegin.o crtend.o"
5325                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5326                 xmake_file=m88k/x-dolph
5327                 if test x$gas = xyes
5328                 then
5329                         tmake_file=m88k/t-m88k-gas
5330                 fi
5331                 ;;
5332         m88k-tektronix-sysv3)
5333                 tm_file=m88k/tekXD88.h
5334                 extra_parts="crtbegin.o crtend.o"
5335                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5336                 xmake_file=m88k/x-tekXD88
5337                 if test x$gas = xyes
5338                 then
5339                         tmake_file=m88k/t-m88k-gas
5340                 fi
5341                 ;;
5342         m88k-*-aout*)
5343                 tm_file=m88k/m88k-aout.h
5344                 ;;
5345         m88k-*-coff*)
5346                 tm_file=m88k/m88k-coff.h
5347                 tmake_file=m88k/t-bug
5348                 ;;
5349         m88k-*-luna*)
5350                 tm_file=m88k/luna.h
5351                 extra_parts="crtbegin.o crtend.o"
5352                 if test x$gas = xyes
5353                 then
5354                         tmake_file=m88k/t-luna-gas
5355                 else
5356                         tmake_file=m88k/t-luna
5357                 fi
5358                 ;;
5359         m88k-*-openbsd*)
5360                 tmake_file="${tmake_file} m88k/t-luna-gas"
5361                 ;;
5362         m88k-*-sysv3*)
5363                 tm_file=m88k/sysv3.h
5364                 extra_parts="crtbegin.o crtend.o"
5365                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5366                 xmake_file=m88k/x-sysv3
5367                 if test x$gas = xyes
5368                 then
5369                         tmake_file=m88k/t-m88k-gas
5370                 fi
5371                 ;;
5372         m88k-*-sysv4*)
5373                 tm_file=m88k/sysv4.h
5374                 extra_parts="crtbegin.o crtend.o"
5375                 xmake_file=m88k/x-sysv4
5376                 tmake_file=m88k/t-sysv4
5377                 ;;
5378         mcore-*-elf)
5379                 tm_file=mcore/mcore-elf.h
5380                 tmake_file=mcore/t-mcore
5381                 ;;
5382         mcore-*-pe*)
5383                 tm_file=mcore/mcore-pe.h
5384                 tmake_file=mcore/t-mcore-pe
5385                 ;;
5386         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5387                 if test "x$gnu_ld" = xyes
5388                 then
5389                         tm_file="mips/iris6.h mips/iris6gld.h"
5390                 else
5391                         tm_file=mips/iris6.h
5392                 fi
5393                 tmake_file=mips/t-iris6
5394                 xm_file=mips/xm-iris6.h
5395                 xmake_file=mips/x-iris6
5396 #               if test x$enable_threads = xyes; then
5397 #                       thread_file='irix'
5398 #               fi
5399                 ;;
5400         mips-wrs-vxworks)
5401                 tm_file="mips/elf.h mips/vxworks.h"
5402                 tmake_file=mips/t-ecoff
5403                 gas=yes
5404                 gnu_ld=yes
5405                 extra_parts="crtbegin.o crtend.o"
5406                 thread_file='vxworks'
5407                 ;;
5408         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5409                 tm_file="mips/iris6.h mips/cross64.h"
5410                 xm_defines=USG
5411                 xm_file="mips/xm-iris5.h"
5412                 xmake_file=mips/x-iris
5413                 tmake_file=mips/t-cross64
5414                 # See comment in mips/iris[56].h files.
5415                 use_collect2=yes
5416 #               if test x$enable_threads = xyes; then
5417 #                       thread_file='irix'
5418 #               fi
5419                 ;;
5420         mips-sni-sysv4)
5421                 if test x$gas = xyes
5422                 then
5423                         if test x$stabs = xyes
5424                         then
5425                                 tm_file=mips/iris5gdb.h
5426                         else
5427                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5428                         fi
5429                 else
5430                         tm_file=mips/sni-svr4.h
5431                 fi
5432                 xm_defines=USG
5433                 xmake_file=mips/x-sni-svr4
5434                 tmake_file=mips/t-mips-gas
5435                 if test x$gnu_ld != xyes
5436                 then
5437                         use_collect2=yes
5438                 fi
5439                 ;;
5440         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5441                 if test x$gas = xyes
5442                 then
5443                         tm_file="mips/iris5.h mips/iris5gas.h"
5444                         if test x$stabs = xyes
5445                         then
5446                                 tm_file="${tm_file} dbx.h"
5447                         fi
5448                 else
5449                         tm_file=mips/iris5.h
5450                 fi
5451                 xm_defines=USG
5452                 xm_file="mips/xm-iris5.h"
5453                 xmake_file=mips/x-iris
5454                 # mips-tfile doesn't work yet
5455                 tmake_file=mips/t-mips-gas
5456                 # See comment in mips/iris5.h file.
5457                 use_collect2=yes
5458 #               if test x$enable_threads = xyes; then
5459 #                       thread_file='irix'
5460 #               fi
5461                 ;;
5462         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5463                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5464                 if test x$stabs = xyes; then
5465                         tm_file="${tm_file} dbx.h"
5466                 fi
5467                 xm_defines=USG
5468                 xmake_file=mips/x-iris
5469                 if test x$gas = xyes
5470                 then
5471                         tmake_file=mips/t-mips-gas
5472                 else
5473                         extra_passes="mips-tfile mips-tdump"
5474                 fi
5475                 if test x$gnu_ld != xyes
5476                 then
5477                         use_collect2=yes
5478                 fi
5479 #               if test x$enable_threads = xyes; then
5480 #                       thread_file='irix'
5481 #               fi
5482                 ;;
5483         mips-sgi-irix4*)                # Mostly like a MIPS.
5484                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5485                 if test x$stabs = xyes; then
5486                         tm_file="${tm_file} dbx.h"
5487                 fi
5488                 xm_defines=USG
5489                 xmake_file=mips/x-iris
5490                 if test x$gas = xyes
5491                 then
5492                         tmake_file=mips/t-mips-gas
5493                 else
5494                         extra_passes="mips-tfile mips-tdump"
5495                 fi
5496                 if test x$gnu_ld != xyes
5497                 then
5498                         use_collect2=yes
5499                 fi
5500 #               if test x$enable_threads = xyes; then
5501 #                       thread_file='irix'
5502 #               fi
5503                 ;;
5504         mips-sgi-*)                     # Mostly like a MIPS.
5505                 tm_file="mips/iris3.h ${tm_file}"
5506                 if test x$stabs = xyes; then
5507                         tm_file="${tm_file} dbx.h"
5508                 fi
5509                 xm_defines=USG
5510                 xmake_file=mips/x-iris3
5511                 if test x$gas = xyes
5512                 then
5513                         tmake_file=mips/t-mips-gas
5514                 else
5515                         extra_passes="mips-tfile mips-tdump"
5516                 fi
5517                 if test x$gnu_ld != xyes
5518                 then
5519                         use_collect2=yes
5520                 fi
5521                 ;;
5522         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5523                 tm_file="mips/osfrose.h ${tm_file}"
5524                 xmake_file=mips/x-osfrose
5525                 tmake_file=mips/t-osfrose
5526                 extra_objs=halfpic.o
5527                 use_collect2=yes
5528                 ;;
5529         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5530                 tm_file=mips/dec-osf1.h
5531                 if test x$stabs = xyes; then
5532                         tm_file="${tm_file} dbx.h"
5533                 fi
5534                 xmake_file=mips/x-dec-osf1
5535                 if test x$gas = xyes
5536                 then
5537                         tmake_file=mips/t-mips-gas
5538                 else
5539                         tmake_file=mips/t-ultrix
5540                         extra_passes="mips-tfile mips-tdump"
5541                 fi
5542                 if test x$gnu_ld != xyes
5543                 then
5544                         use_collect2=yes
5545                 fi
5546                 ;;
5547         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5548               tm_file=mips/dec-bsd.h
5549               if test x$gas = xyes
5550               then
5551                         tmake_file=mips/t-mips-gas
5552               else
5553                         tmake_file=mips/t-ultrix
5554                         extra_passes="mips-tfile mips-tdump"
5555               fi
5556               if test x$gnu_ld != xyes
5557               then
5558                         use_collect2=yes
5559               fi
5560               ;;
5561         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5562                 tm_file=mips/netbsd.h
5563                 # On NetBSD, the headers are already okay, except for math.h.
5564                 tmake_file=t-netbsd
5565                 ;;
5566        mips*-*-linux*)                         # Linux MIPS, either endian.
5567                 xmake_file=x-linux
5568                case $machine in
5569                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5570                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5571                esac
5572                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5573                 gnu_ld=yes
5574                 gas=yes
5575                 if test x$enable_threads = xyes; then
5576                         thread_file='posix'
5577                 fi
5578                 ;;
5579         mips*el-*-openbsd*)     # mips little endian
5580                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5581                 ;;
5582         mips*-*-openbsd*)               # mips big endian
5583                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5584                 tm_file="mips/openbsd-be.h ${tm_file}"
5585                 ;;
5586         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5587                 tm_file="mips/news4.h ${tm_file}"
5588                 if test x$stabs = xyes; then
5589                         tm_file="${tm_file} dbx.h"
5590                 fi
5591                 if test x$gas = xyes
5592                 then
5593                         tmake_file=mips/t-mips-gas
5594                 else
5595                         extra_passes="mips-tfile mips-tdump"
5596                 fi
5597                 if test x$gnu_ld != xyes
5598                 then
5599                         use_collect2=yes
5600                 fi
5601                 xmake_file=mips/x-sony
5602                 ;;
5603         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5604                                         # That is based on svr4.
5605                 # t-svr4 is not right because this system doesn't use ELF.
5606                 tm_file="mips/news5.h ${tm_file}"
5607                 if test x$stabs = xyes; then
5608                         tm_file="${tm_file} dbx.h"
5609                 fi
5610                 xm_defines=USG
5611                 if test x$gas = xyes
5612                 then
5613                         tmake_file=mips/t-mips-gas
5614                 else
5615                         extra_passes="mips-tfile mips-tdump"
5616                 fi
5617                 if test x$gnu_ld != xyes
5618                 then
5619                         use_collect2=yes
5620                 fi
5621                 ;;
5622         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5623                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5624                 if test x$stabs = xyes; then
5625                         tm_file="${tm_file} dbx.h"
5626                 fi
5627                 xm_defines=USG
5628                 xmake_file=mips/x-sysv
5629                 if test x$gas = xyes
5630                 then
5631                         tmake_file=mips/t-mips-gas
5632                         extra_parts="crtbegin.o crtend.o"
5633                 else
5634                         tmake_file=mips/t-mips
5635                         extra_passes="mips-tfile mips-tdump"
5636                 fi
5637                 if test x$gnu_ld != xyes
5638                 then
5639                         use_collect2=yes
5640                 fi
5641                 ;;
5642         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5643                 tm_file="mips/ultrix.h ${tm_file}"
5644                 if test x$stabs = xyes; then
5645                         tm_file="${tm_file} dbx.h"
5646                 fi
5647                 xmake_file=mips/x-ultrix
5648                 if test x$gas = xyes
5649                 then
5650                         tmake_file=mips/t-mips-gas
5651                 else
5652                         tmake_file=mips/t-ultrix
5653                         extra_passes="mips-tfile mips-tdump"
5654                 fi
5655                 if test x$gnu_ld != xyes
5656                 then
5657                         use_collect2=yes
5658                 fi
5659                 ;;
5660         mips-*-riscos[56789]bsd*)
5661                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5662                 if test x$stabs = xyes; then
5663                         tm_file="${tm_file} dbx.h"
5664                 fi
5665                 if test x$gas = xyes
5666                 then
5667                         tmake_file=mips/t-bsd-gas
5668                 else
5669                         tmake_file=mips/t-bsd
5670                         extra_passes="mips-tfile mips-tdump"
5671                 fi
5672                 if test x$gnu_ld != xyes
5673                 then
5674                         use_collect2=yes
5675                 fi
5676                 ;;
5677         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5678                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5679                 if test x$stabs = xyes; then
5680                         tm_file="${tm_file} dbx.h"
5681                 fi
5682                 if test x$gas = xyes
5683                 then
5684                         tmake_file=mips/t-bsd-gas
5685                 else
5686                         tmake_file=mips/t-bsd
5687                         extra_passes="mips-tfile mips-tdump"
5688                 fi
5689                 if test x$gnu_ld != xyes
5690                 then
5691                         use_collect2=yes
5692                 fi
5693                 ;;
5694         mips-*-riscos[56789]sysv4*)
5695                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5696                 if test x$stabs = xyes; then
5697                         tm_file="${tm_file} dbx.h"
5698                 fi
5699                 xmake_file=mips/x-sysv
5700                 if test x$gas = xyes
5701                 then
5702                         tmake_file=mips/t-svr4-gas
5703                 else
5704                         tmake_file=mips/t-svr4
5705                         extra_passes="mips-tfile mips-tdump"
5706                 fi
5707                 if test x$gnu_ld != xyes
5708                 then
5709                         use_collect2=yes
5710                 fi
5711                 ;;
5712         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5713                 tm_file="mips/svr4-4.h ${tm_file}"
5714                 if test x$stabs = xyes; then
5715                         tm_file="${tm_file} dbx.h"
5716                 fi
5717                 xm_defines=USG
5718                 xmake_file=mips/x-sysv
5719                 if test x$gas = xyes
5720                 then
5721                         tmake_file=mips/t-svr4-gas
5722                 else
5723                         tmake_file=mips/t-svr4
5724                         extra_passes="mips-tfile mips-tdump"
5725                 fi
5726                 if test x$gnu_ld != xyes
5727                 then
5728                         use_collect2=yes
5729                 fi
5730                 ;;
5731         mips-*-riscos[56789]sysv*)
5732                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5733                 if test x$stabs = xyes; then
5734                         tm_file="${tm_file} dbx.h"
5735                 fi
5736                 xm_defines=USG
5737                 xmake_file=mips/x-sysv
5738                 if test x$gas = xyes
5739                 then
5740                         tmake_file=mips/t-svr3-gas
5741                 else
5742                         tmake_file=mips/t-svr3
5743                         extra_passes="mips-tfile mips-tdump"
5744                 fi
5745                 if test x$gnu_ld != xyes
5746                 then
5747                         use_collect2=yes
5748                 fi
5749                 ;;
5750         mips-*-sysv* | mips-*-riscos*sysv*)
5751                 tm_file="mips/svr3-4.h ${tm_file}"
5752                 if test x$stabs = xyes; then
5753                         tm_file="${tm_file} dbx.h"
5754                 fi
5755                 xm_defines=USG
5756                 xmake_file=mips/x-sysv
5757                 if test x$gas = xyes
5758                 then
5759                         tmake_file=mips/t-svr3-gas
5760                 else
5761                         tmake_file=mips/t-svr3
5762                         extra_passes="mips-tfile mips-tdump"
5763                 fi
5764                 if test x$gnu_ld != xyes
5765                 then
5766                         use_collect2=yes
5767                 fi
5768                 ;;
5769         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5770                 tm_file=mips/mips-5.h
5771                 if test x$stabs = xyes; then
5772                         tm_file="${tm_file} dbx.h"
5773                 fi
5774                 if test x$gas = xyes
5775                 then
5776                         tmake_file=mips/t-mips-gas
5777                 else
5778                         extra_passes="mips-tfile mips-tdump"
5779                 fi
5780                 if test x$gnu_ld != xyes
5781                 then
5782                         use_collect2=yes
5783                 fi
5784                 ;;
5785         mips-*-gnu*)
5786                 ;;
5787         mipsel-*-ecoff*)
5788                 tm_file=mips/ecoffl.h
5789                 if test x$stabs = xyes; then
5790                         tm_file="${tm_file} dbx.h"
5791                 fi
5792                 tmake_file=mips/t-ecoff
5793                 ;;
5794         mips-*-ecoff*)
5795                 tm_file="gofast.h mips/ecoff.h"
5796                 if test x$stabs = xyes; then
5797                         tm_file="${tm_file} dbx.h"
5798                 fi
5799                 tmake_file=mips/t-ecoff
5800                 ;;
5801         mipsel-*-elf*)
5802                 tm_file="mips/elfl.h"
5803                 tmake_file=mips/t-elf
5804                 ;;
5805         mips-*-elf*)
5806                 tm_file="mips/elf.h"
5807                 tmake_file=mips/t-elf
5808                 ;;
5809         mips64el-*-elf*)
5810                 tm_file="mips/elfl64.h"
5811                 tmake_file=mips/t-elf
5812                 ;;
5813         mips64orionel-*-elf*)
5814                 tm_file="mips/elforion.h mips/elfl64.h"
5815                 tmake_file=mips/t-elf
5816                 ;;
5817         mips64-*-elf*)
5818                 tm_file="mips/elf64.h"
5819                 tmake_file=mips/t-elf
5820                 ;;
5821         mips64orion-*-elf*)
5822                 tm_file="mips/elforion.h mips/elf64.h"
5823                 tmake_file=mips/t-elf
5824                 ;;
5825         mips64orion-*-rtems*)
5826                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5827                 tmake_file="mips/t-elf t-rtems"
5828                 ;;
5829         mipstx39el-*-elf*)
5830                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5831                 tmake_file=mips/t-r3900
5832                 ;;
5833         mipstx39-*-elf*)
5834                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5835                 tmake_file=mips/t-r3900
5836                 ;;
5837         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5838                 if test x$stabs = xyes; then
5839                         tm_file="${tm_file} dbx.h"
5840                 fi
5841                 if test x$gas = xyes
5842                 then
5843                         tmake_file=mips/t-mips-gas
5844                 else
5845                         extra_passes="mips-tfile mips-tdump"
5846                 fi
5847                 if test x$gnu_ld != xyes
5848                 then
5849                         use_collect2=yes
5850                 fi
5851                 ;;
5852         mn10200-*-*)
5853                 float_format=i32
5854                 cpu_type=mn10200
5855                 tm_file="mn10200/mn10200.h"
5856                 if test x$stabs = xyes
5857                 then
5858                         tm_file="${tm_file} dbx.h"
5859                 fi
5860                 use_collect2=no
5861                 ;;
5862         mn10300-*-*)
5863                 cpu_type=mn10300
5864                 tm_file="mn10300/mn10300.h"
5865                 if test x$stabs = xyes
5866                 then
5867                         tm_file="${tm_file} dbx.h"
5868                 fi
5869                 use_collect2=no
5870                 ;;
5871         ns32k-encore-bsd*)
5872                 tm_file=ns32k/encore.h
5873                 use_collect2=yes
5874                 ;;
5875         ns32k-sequent-bsd*)
5876                 tm_file=ns32k/sequent.h
5877                 use_collect2=yes
5878                 ;;
5879         ns32k-tek6100-bsd*)
5880                 tm_file=ns32k/tek6100.h
5881                 use_collect2=yes
5882                 ;;
5883         ns32k-tek6200-bsd*)
5884                 tm_file=ns32k/tek6200.h
5885                 use_collect2=yes
5886                 ;;
5887 # This has not been updated to GCC 2.
5888 #       ns32k-ns-genix*)
5889 #               xm_defines=USG
5890 #               xmake_file=ns32k/x-genix
5891 #               tm_file=ns32k/genix.h
5892 #               use_collect2=yes
5893 #               ;;
5894         ns32k-merlin-*)
5895                 tm_file=ns32k/merlin.h
5896                 use_collect2=yes
5897                 ;;
5898         ns32k-pc532-mach*)
5899                 tm_file=ns32k/pc532-mach.h
5900                 use_collect2=yes
5901                 ;;
5902         ns32k-pc532-minix*)
5903                 tm_file=ns32k/pc532-min.h
5904                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5905                 xm_defines=USG
5906                 use_collect2=yes
5907                 ;;
5908         ns32k-*-netbsd*)
5909                 tm_file=ns32k/netbsd.h
5910                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5911                 # On NetBSD, the headers are already okay, except for math.h.
5912                 tmake_file=t-netbsd
5913                 use_collect2=yes
5914                 ;;
5915         pdp11-*-bsd)
5916                 tm_file="${tm_file} pdp11/2bsd.h"
5917                 ;;
5918         pdp11-*-*)
5919                 ;;
5920         avr-*-*)
5921                 ;;
5922         ns32k-*-openbsd*)
5923                 # Nothing special
5924                 ;;
5925 # This has not been updated to GCC 2.
5926 #       pyramid-*-*)
5927 #               cpu_type=pyr
5928 #               xmake_file=pyr/x-pyr
5929 #               use_collect2=yes
5930 #               ;;
5931
5932         pj*-linux*)
5933                 tm_file="svr4.h pj/linux.h ${tm_file}"
5934                 ;;
5935         pj-*)
5936                 ;;
5937         pjl-*)
5938                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5939                 ;;
5940
5941         romp-*-aos*)
5942                 use_collect2=yes
5943                 ;;
5944         romp-*-mach*)
5945                 xmake_file=romp/x-mach
5946                 use_collect2=yes
5947                 ;;
5948         romp-*-openbsd*)
5949                 # Nothing special
5950                 ;;
5951         powerpc-*-openbsd*)
5952                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5953                 ;;
5954         powerpc-*-beos*)
5955                 cpu_type=rs6000
5956                 tm_file=rs6000/beos.h
5957                 xm_file=rs6000/xm-beos.h
5958                 tmake_file=rs6000/t-beos
5959                 xmake_file=rs6000/x-beos
5960                 ;;
5961         powerpc-*-sysv*)
5962                 tm_file=rs6000/sysv4.h
5963                 xm_file="rs6000/xm-sysv4.h"
5964                 xm_defines="USG POSIX"
5965                 extra_headers=ppc-asm.h
5966                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5967                 xmake_file=rs6000/x-sysv4
5968                 ;;
5969         powerpc-*-eabiaix*)
5970                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5971                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5972                 extra_headers=ppc-asm.h
5973                 ;;
5974         powerpc-*-eabisim*)
5975                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5976                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5977                 extra_headers=ppc-asm.h
5978                 ;;
5979         powerpc-*-elf*)
5980                 tm_file="rs6000/sysv4.h"
5981                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5982                 extra_headers=ppc-asm.h
5983                 ;;
5984         powerpc-*-eabi*)
5985                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5986                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5987                 extra_headers=ppc-asm.h
5988                 ;;
5989         powerpc-*-rtems*)
5990                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5991                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5992                 extra_headers=ppc-asm.h
5993                 ;;
5994         powerpc-*-linux-gnulibc1)
5995                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5996                 xm_file=rs6000/xm-sysv4.h
5997                 out_file=rs6000/rs6000.c
5998                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5999                 xmake_file=x-linux
6000                 extra_headers=ppc-asm.h
6001                 if test x$enable_threads = xyes; then
6002                         thread_file='posix'
6003                 fi
6004                 ;;
6005         powerpc-*-linux-gnu*)
6006                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6007                 xm_file="rs6000/xm-sysv4.h"
6008                 xm_defines="USG ${xm_defines}"
6009                 out_file=rs6000/rs6000.c
6010                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6011                 xmake_file=x-linux
6012                 extra_headers=ppc-asm.h
6013                 if test x$enable_threads = xyes; then
6014                         thread_file='posix'
6015                 fi
6016                 ;;
6017         powerpc-wrs-vxworks*)
6018                 cpu_type=rs6000
6019                 xm_file="rs6000/xm-sysv4.h"
6020                 xm_defines="USG POSIX"
6021                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6022                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6023                 extra_headers=ppc-asm.h
6024                 thread_file='vxworks'
6025                 ;;
6026         powerpcle-wrs-vxworks*)
6027                 cpu_type=rs6000
6028                 xm_file="rs6000/xm-sysv4.h"
6029                 xm_defines="USG POSIX"
6030                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6031                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6032                 extra_headers=ppc-asm.h
6033                 thread_file='vxworks'
6034                 ;;
6035         powerpcle-*-sysv*)
6036                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6037                 xm_file="rs6000/xm-sysv4.h"
6038                 xm_defines="USG POSIX"
6039                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6040                 xmake_file=rs6000/x-sysv4
6041                 extra_headers=ppc-asm.h
6042                 ;;
6043         powerpcle-*-elf*)
6044                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6045                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6046                 extra_headers=ppc-asm.h
6047                 ;;
6048         powerpcle-*-eabisim*)
6049                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6050                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6051                 extra_headers=ppc-asm.h
6052                 ;;
6053         powerpcle-*-eabi*)
6054                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6055                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6056                 extra_headers=ppc-asm.h
6057                 ;;
6058         powerpcle-*-solaris2*)
6059                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6060                 xm_file="rs6000/xm-sysv4.h"
6061                 xm_defines="USG POSIX"
6062                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6063                 xmake_file=rs6000/x-sysv4
6064                 extra_headers=ppc-asm.h
6065                 ;;
6066         rs6000-ibm-aix3.[01]*)
6067                 tm_file=rs6000/aix31.h
6068                 xmake_file=rs6000/x-aix31
6069                 float_format=none
6070                 use_collect2=yes
6071                 ;;
6072         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6073                 tm_file=rs6000/aix3newas.h
6074                 if test x$host != x$target
6075                 then
6076                         tmake_file=rs6000/t-xnewas
6077                 else
6078                         tmake_file=rs6000/t-newas
6079                 fi
6080                 float_format=none
6081                 use_collect2=yes
6082                 ;;
6083         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6084                 tm_file=rs6000/aix41.h
6085                 if test x$host != x$target
6086                 then
6087                         tmake_file=rs6000/t-xnewas
6088                 else
6089                         tmake_file=rs6000/t-newas
6090                 fi
6091                 if test "$gnu_ld" = yes
6092                 then
6093                         xmake_file=rs6000/x-aix41-gld
6094                 else
6095                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6096                 fi
6097                 xmake_file=rs6000/x-aix41
6098                 float_format=none
6099                 use_collect2=yes
6100                 ;;
6101         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6102                 tm_file=rs6000/aix43.h
6103                 tmake_file=rs6000/t-aix43
6104                 xmake_file=rs6000/x-aix41
6105                 float_format=none
6106                 use_collect2=yes
6107                 ;;
6108         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6109                 tm_file=rs6000/aix43.h
6110                 tmake_file=rs6000/t-aix43
6111                 xmake_file=rs6000/x-aix41
6112                 float_format=none
6113                 use_collect2=yes
6114                 ;;
6115         rs6000-ibm-aix*)
6116                 float_format=none
6117                 use_collect2=yes
6118                 ;;
6119         rs6000-bull-bosx)
6120                 float_format=none
6121                 use_collect2=yes
6122                 ;;
6123         rs6000-*-mach*)
6124                 tm_file=rs6000/mach.h
6125                 xm_file="${xm_file} rs6000/xm-mach.h"
6126                 xmake_file=rs6000/x-mach
6127                 use_collect2=yes
6128                 ;;
6129         rs6000-*-lynxos*)
6130                 tm_file=rs6000/lynx.h
6131                 xm_file=rs6000/xm-lynx.h
6132                 tmake_file=rs6000/t-rs6000
6133                 xmake_file=rs6000/x-lynx
6134                 use_collect2=yes
6135                 ;;
6136         sh-*-elf*)
6137                 tm_file=sh/elf.h
6138                 float_format=sh
6139                 ;;
6140         sh-*-rtemself*)
6141                 tmake_file="sh/t-sh t-rtems"
6142                 tm_file=sh/rtemself.h
6143                 float_format=sh
6144                 ;;
6145         sh-*-rtems*)
6146                 tmake_file="sh/t-sh t-rtems"
6147                 tm_file=sh/rtems.h
6148                 float_format=sh
6149                 ;;
6150         sh-*-*)
6151                 float_format=sh
6152                 ;;
6153         sparc-tti-*)
6154                 tm_file=sparc/pbd.h
6155                 xm_file="xm-alloca.h ${xm_file}"
6156                 xm_defines=USG
6157                 ;;
6158         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6159                 tm_file=sparc/vxsparc.h
6160                 tmake_file=sparc/t-vxsparc
6161                 use_collect2=yes
6162                 thread_file='vxworks'
6163                 ;;
6164         sparc-*-aout*)
6165                 tmake_file=sparc/t-sparcbare
6166                 tm_file="sparc/aout.h libgloss.h"
6167                 ;;
6168         sparc-*-netbsd*)
6169                 tm_file=sparc/netbsd.h
6170                 tmake_file=t-netbsd
6171                 use_collect2=yes
6172                 ;;
6173         sparc-*-openbsd*)
6174                 # we need collect2 until our bug is fixed...
6175                 use_collect2=yes
6176                 ;;
6177         sparc-*-bsd*)
6178                 tm_file=sparc/bsd.h
6179                 ;;
6180         sparc-*-elf*)
6181                 tm_file=sparc/elf.h
6182                 tmake_file=sparc/t-elf
6183                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6184                 #float_format=i128
6185                 float_format=i64
6186                 ;;
6187         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6188                 xm_file="${xm_file} sparc/xm-linux.h"
6189                 tm_file=sparc/linux-aout.h
6190                 xmake_file=x-linux
6191                 gnu_ld=yes
6192                 ;;
6193         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6194                 xm_file="${xm_file} sparc/xm-linux.h"
6195                 xmake_file=x-linux
6196                 tm_file=sparc/linux.h
6197                 tmake_file="t-linux t-linux-gnulibc1"
6198                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6199                 gnu_ld=yes
6200                 float_format=sparc
6201                 ;;
6202         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6203                 xm_file="${xm_file} sparc/xm-linux.h"
6204                 xmake_file=x-linux
6205                 tm_file=sparc/linux.h
6206                 tmake_file="t-linux"
6207                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6208                 gnu_ld=yes
6209                 if test x$enable_threads = xyes; then
6210                         thread_file='posix'
6211                 fi
6212                 float_format=sparc
6213                 ;;
6214         sparc-*-lynxos*)
6215                 if test x$gas = xyes
6216                 then
6217                         tm_file=sparc/lynx.h
6218                 else
6219                         tm_file=sparc/lynx-ng.h
6220                 fi
6221                 xm_file=sparc/xm-lynx.h
6222                 tmake_file=sparc/t-sunos41
6223                 xmake_file=x-lynx
6224                 ;;
6225         sparc-*-rtemsaout*)
6226                 tmake_file="sparc/t-sparcbare t-rtems"
6227                 tm_file=sparc/rtems.h
6228                 ;;
6229         sparc-*-rtems*|sparc-*-rtemself*)
6230                 tm_file="sparc/rtemself.h"
6231                 tmake_file="sparc/t-elf t-rtems"
6232                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6233                 #float_format=i128
6234                 float_format=i64
6235                 ;;
6236         sparcv9-*-solaris2*)
6237                 if test x$gnu_ld = xyes
6238                 then
6239                         tm_file=sparc/sol2-64.h
6240                 else
6241                         tm_file=sparc/sol2-sld-64.h
6242                 fi
6243                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6244                 xm_defines="USG POSIX"
6245                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6246                 xmake_file=sparc/x-sysv4
6247                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6248                 float_format=none
6249                 if test x${enable_threads} = x ; then
6250                     enable_threads=$have_pthread_h
6251                     if test x${enable_threads} = x ; then
6252                         enable_threads=$have_thread_h
6253                     fi
6254                 fi
6255                 if test x${enable_threads} = xyes ; then
6256                     if test x${have_pthread_h} = xyes ; then
6257                         thread_file='posix'
6258                     else
6259                         thread_file='solaris'
6260                     fi
6261                 fi
6262                 ;;
6263         sparc-hal-solaris2*)
6264                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6265                 xm_defines="USG POSIX"
6266                 tm_file="sparc/sol2.h sparc/hal.h"
6267                 tmake_file="sparc/t-halos sparc/t-sol2"
6268                 xmake_file=sparc/x-sysv4
6269                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6270                 case $machine in
6271                 *-*-solaris2.[0-4])
6272                         float_format=i128
6273                 ;;
6274                 *)
6275                         float_format=none
6276                         ;;
6277                 esac
6278                 thread_file='solaris'
6279                 ;;
6280         sparc-*-solaris2*)
6281                 if test x$gnu_ld = xyes
6282                 then
6283                         tm_file=sparc/sol2.h
6284                 else
6285                         tm_file=sparc/sol2-sld.h
6286                 fi
6287                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6288                 xm_defines="USG POSIX"
6289                 tmake_file=sparc/t-sol2
6290                 xmake_file=sparc/x-sysv4
6291                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6292                 case $machine in
6293                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6294                 *-*-solaris2*)
6295                         if test x$gnu_ld = xyes
6296                         then
6297                                 tm_file=sparc/sol2-64.h
6298                         else
6299                                 tm_file=sparc/sol2-sld-64.h
6300                         fi
6301                         tmake_file="$tmake_file sparc/t-sol2-64"
6302                         ;;
6303                 esac
6304                 case $machine in
6305                 *-*-solaris2.[0-4])
6306                         float_format=i128
6307                         ;;
6308                 *)
6309                         float_format=none
6310                         ;;
6311                 esac
6312                 if test x${enable_threads} = x; then
6313                     enable_threads=$have_pthread_h
6314                     if test x${enable_threads} = x; then
6315                         enable_threads=$have_thread_h
6316                     fi
6317                 fi
6318                 if test x${enable_threads} = xyes; then
6319                     if test x${have_pthread_h} = xyes; then
6320                         thread_file='posix'
6321                     else
6322                         thread_file='solaris'
6323                     fi
6324                 fi
6325                 ;;
6326         sparc-*-sunos4.0*)
6327                 tm_file=sparc/sunos4.h
6328                 tmake_file=sparc/t-sunos40
6329                 use_collect2=yes
6330                 ;;
6331         sparc-*-sunos4*)
6332                 tm_file=sparc/sunos4.h
6333                 tmake_file=sparc/t-sunos41
6334                 use_collect2=yes
6335                 if test x$gas = xyes; then
6336                         tm_file="${tm_file} sparc/sun4gas.h"
6337                 fi
6338                 ;;
6339         sparc-*-sunos3*)
6340                 tm_file=sparc/sun4o3.h
6341                 use_collect2=yes
6342                 ;;
6343         sparc-*-sysv4*)
6344                 tm_file=sparc/sysv4.h
6345                 xm_file="sparc/xm-sysv4.h"
6346                 xm_defines="USG POSIX"
6347                 tmake_file=t-svr4
6348                 xmake_file=sparc/x-sysv4
6349                 extra_parts="crtbegin.o crtend.o"
6350                 ;;
6351         sparc-*-vxsim*)
6352                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6353                 xm_defines="USG POSIX"
6354                 tm_file=sparc/vxsim.h
6355                 tmake_file=sparc/t-vxsparc
6356                 xmake_file=sparc/x-sysv4
6357                 ;;
6358         sparclet-*-aout*)
6359                 tm_file="sparc/splet.h libgloss.h"
6360                 tmake_file=sparc/t-splet
6361                 ;;
6362         sparclite-*-coff*)
6363                 tm_file="sparc/litecoff.h libgloss.h"
6364                 tmake_file=sparc/t-sparclite
6365                 ;;
6366         sparclite-*-aout*)
6367                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6368                 tmake_file=sparc/t-sparclite
6369                 ;;
6370         sparclite-*-elf*)
6371                 tm_file="sparc/liteelf.h"
6372                 tmake_file=sparc/t-sparclite
6373                 extra_parts="crtbegin.o crtend.o"
6374                 ;;
6375         sparc86x-*-aout*)
6376                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6377                 tmake_file=sparc/t-sp86x
6378                 ;;
6379         sparc86x-*-elf*)
6380                 tm_file="sparc/sp86x-elf.h"
6381                 tmake_file=sparc/t-sp86x
6382                 extra_parts="crtbegin.o crtend.o"
6383                 ;;
6384         sparc64-*-aout*)
6385                 tmake_file=sparc/t-sp64
6386                 tm_file=sparc/sp64-aout.h
6387                 ;;
6388         sparc64-*-elf*)
6389                 tmake_file=sparc/t-sp64
6390                 tm_file=sparc/sp64-elf.h
6391                 extra_parts="crtbegin.o crtend.o"
6392                 ;;
6393         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6394                 tmake_file="t-linux sparc/t-linux64"
6395                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6396                 tm_file=sparc/linux64.h
6397                 xmake_file=x-linux
6398                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6399                 gnu_ld=yes
6400                 if test x$enable_threads = xyes; then
6401                         thread_file='posix'
6402                 fi
6403                 float_format=sparc
6404                 ;;
6405 # This hasn't been upgraded to GCC 2.
6406 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6407 #               tm_file=tahoe/harris.h
6408 #               ;;
6409 #       tahoe-*-bsd*)                   # tahoe running BSD
6410 #               ;;
6411
6412         thumb*-*-*)
6413                 { echo "configure: error:
6414 *** The Thumb targets have been depreciated.  The equivalent
6415 *** ARM based toolchain can now generated Thumb instructions
6416 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6417                 ;;
6418 # This hasn't been upgraded to GCC 2.
6419 #       tron-*-*)
6420 #               cpu_type=gmicro
6421 #               use_collect2=yes
6422 #               ;;
6423         v850-*-rtems*)
6424                 cpu_type=v850
6425                 tm_file="v850/rtems.h"
6426                 xm_file="v850/xm-v850.h"
6427                 tmake_file="v850/t-v850 t-rtems"
6428                 if test x$stabs = xyes
6429                 then
6430                         tm_file="${tm_file} dbx.h"
6431                 fi
6432                 use_collect2=no
6433                 ;;
6434         v850-*-*)
6435                 target_cpu_default="TARGET_CPU_generic"
6436                 cpu_type=v850
6437                 tm_file="v850/v850.h"
6438                 xm_file="v850/xm-v850.h"
6439                 tmake_file=v850/t-v850
6440                 if test x$stabs = xyes
6441                 then
6442                         tm_file="${tm_file} dbx.h"
6443                 fi
6444                 use_collect2=no
6445                 ;;
6446         vax-*-bsd*)                     # vaxen running BSD
6447                 use_collect2=yes
6448                 float_format=vax
6449                 ;;
6450         vax-*-sysv*)                    # vaxen running system V
6451                 tm_file="${tm_file} vax/vaxv.h"
6452                 xm_defines=USG
6453                 float_format=vax
6454                 ;;
6455         vax-*-netbsd*)
6456                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6457                 tmake_file=t-netbsd
6458                 float_format=vax
6459                 use_collect2=yes
6460                 ;;
6461         vax-*-openbsd*)
6462                 tmake_file="${tmake_file} vax/t-openbsd"
6463                 ;;
6464         vax-*-ultrix*)                  # vaxen running ultrix
6465                 tm_file="${tm_file} vax/ultrix.h"
6466                 use_collect2=yes
6467                 float_format=vax
6468                 ;;
6469         vax-*-vms*)                     # vaxen running VMS
6470                 xm_file=vax/xm-vms.h
6471                 tm_file=vax/vms.h
6472                 float_format=vax
6473                 ;;
6474         vax-*-*)                        # vax default entry
6475                 float_format=vax
6476                 ;;
6477         we32k-att-sysv*)
6478                 xm_file="${xm_file} xm-svr3"
6479                 use_collect2=yes
6480                 ;;
6481         *)
6482                 echo "Configuration $machine not supported" 1>&2
6483                 exit 1
6484                 ;;
6485         esac
6486
6487         case $machine in
6488         *-*-linux-gnu*)
6489                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6490         *-*-gnu*)
6491                 # On the GNU system, the setup is just about the same on
6492                 # each different CPU.  The specific machines that GNU
6493                 # supports are matched above and just set $cpu_type.
6494                 xm_file="xm-gnu.h ${xm_file}"
6495                 tm_file=${cpu_type}/gnu.h
6496                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6497                 # GNU always uses ELF.
6498                 elf=yes
6499                 # GNU tools are the only tools.
6500                 gnu_ld=yes
6501                 gas=yes
6502                 xmake_file=x-linux      # These details are the same as Linux.
6503                 tmake_file=t-gnu        # These are not.
6504                 ;;
6505         *-*-sysv4*)
6506                 xmake_try_sysv=x-sysv
6507                 install_headers_dir=install-headers-cpio
6508                 ;;
6509         *-*-sysv*)
6510                 install_headers_dir=install-headers-cpio
6511                 ;;
6512         esac
6513
6514         # Distinguish i[34567]86
6515         # Also, do not run mips-tfile on MIPS if using gas.
6516         # Process --with-cpu= for PowerPC/rs6000
6517         target_cpu_default2=
6518         case $machine in
6519         i486-*-*)
6520                 target_cpu_default2=1
6521                 ;;
6522         i586-*-*)
6523                 case $target_alias in
6524                         k6-*)
6525                                 target_cpu_default2=4
6526                                 ;;
6527                         *)
6528                                 target_cpu_default2=2
6529                                 ;;
6530                 esac
6531                 ;;
6532         i686-*-* | i786-*-*)
6533                 target_cpu_default2=3
6534                 ;;
6535         alpha*-*-*)
6536                 case $machine in
6537                         alphaev6[78]*)
6538                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6539                                 ;;
6540                         alphaev6*)
6541                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6542                                 ;;
6543                         alphapca56*)
6544                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6545                                 ;;
6546                         alphaev56*)
6547                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6548                                 ;;
6549                         alphaev5*)
6550                                 target_cpu_default2="MASK_CPU_EV5"
6551                                 ;;
6552                 esac
6553
6554                 if test x$gas = xyes
6555                 then
6556                         if test "$target_cpu_default2" = ""
6557                         then
6558                                 target_cpu_default2="MASK_GAS"
6559                         else
6560                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6561                         fi
6562                 fi
6563                 ;;
6564         arm*-*-*)
6565                 case "x$with_cpu" in
6566                         x)
6567                                 # The most generic
6568                                 target_cpu_default2="TARGET_CPU_generic"
6569                                 ;;
6570
6571                         # Distinguish cores, and major variants
6572                         # arm7m doesn't exist, but D & I don't affect code
6573                         xarm[23678] | xarm250 | xarm[67][01]0 \
6574                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6575                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6576                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6577                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6578                                 ;;
6579
6580                         xyes | xno)
6581                                 echo "--with-cpu must be passed a value" 1>&2
6582                                 exit 1
6583                                 ;;
6584
6585                         *)
6586                                 if test x$pass2done = xyes
6587                                 then
6588                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6589                                         exit 1
6590                                 fi
6591                                 ;;
6592                 esac
6593                 ;;
6594
6595         mips*-*-ecoff* | mips*-*-elf*)
6596                 if test x$gas = xyes
6597                 then
6598                         if test x$gnu_ld = xyes
6599                         then
6600                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6601                         else
6602                                 target_cpu_default2="MASK_GAS"
6603                         fi
6604                 fi
6605                 ;;
6606         mips*-*-*)
6607                 if test x$gas = xyes
6608                 then
6609                         target_cpu_default2="MASK_GAS"
6610                 fi
6611                 ;;
6612         powerpc*-*-* | rs6000-*-*)
6613                 case "x$with_cpu" in
6614                         x)
6615                                 ;;
6616
6617                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6618                           | xrios1 | xrios2 | xrsc | xrsc1 \
6619                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6620                           | xec603e | x740 | x750 | x401 \
6621                           | x403 | x505 | x801 | x821 | x823 | x860)
6622                                 target_cpu_default2="\"$with_cpu\""
6623                                 ;;
6624
6625                         xyes | xno)
6626                                 echo "--with-cpu must be passed a value" 1>&2
6627                                 exit 1
6628                                 ;;
6629
6630                         *)
6631                                 if test x$pass2done = xyes
6632                                 then
6633                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6634                                         exit 1
6635                                 fi
6636                                 ;;
6637                 esac
6638                 ;;
6639         sparc*-*-*)
6640                 case ".$with_cpu" in
6641                         .)
6642                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6643                                 ;;
6644                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6645                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6646                                 ;;
6647                         *)
6648                                 if test x$pass2done = xyes
6649                                 then
6650                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6651                                         exit 1
6652                                 fi
6653                                 ;;
6654                 esac
6655                 ;;
6656         esac
6657
6658         if test "$target_cpu_default2" != ""
6659         then
6660                 if test "$target_cpu_default" != ""
6661                 then
6662                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6663                 else
6664                         target_cpu_default=$target_cpu_default2
6665                 fi
6666         fi
6667
6668         # No need for collect2 if we have the GNU linker.
6669         # Actually, there is now; GNU ld doesn't handle the EH info or
6670         # collecting for shared libraries.
6671         #case x$gnu_ld in
6672         #xyes)
6673         #       use_collect2=
6674         #       ;;
6675         #esac
6676
6677 # Save data on machine being used to compile GCC in build_xm_file.
6678 # Save data on host machine in vars host_xm_file and host_xmake_file.
6679         if test x$pass1done = x
6680         then
6681                 if test x"$xm_file" = x
6682                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6683                 else build_xm_file=$xm_file
6684                 fi
6685                 build_xm_defines=$xm_defines
6686                 build_install_headers_dir=$install_headers_dir
6687                 build_exeext=$exeext
6688                 pass1done=yes
6689         else
6690                 if test x$pass2done = x
6691                 then
6692                         if test x"$xm_file" = x
6693                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6694                         else host_xm_file=$xm_file
6695                         fi
6696                         host_xm_defines=$xm_defines
6697                         if test x"$xmake_file" = x
6698                         then xmake_file=$cpu_type/x-$cpu_type
6699                         fi
6700                         host_xmake_file="$xmake_file"
6701                         host_truncate_target=$truncate_target
6702                         host_extra_gcc_objs=$extra_gcc_objs
6703                         host_extra_objs=$extra_host_objs
6704                         host_exeext=$exeext
6705                         pass2done=yes
6706                 fi
6707         fi
6708 done
6709
6710 extra_objs="${host_extra_objs} ${extra_objs}"
6711
6712 # Default the target-machine variables that were not explicitly set.
6713 if test x"$tm_file" = x
6714 then tm_file=$cpu_type/$cpu_type.h; fi
6715
6716 if test x$extra_headers = x
6717 then extra_headers=; fi
6718
6719 if test x"$xm_file" = x
6720 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6721
6722 if test x$md_file = x
6723 then md_file=$cpu_type/$cpu_type.md; fi
6724
6725 if test x$out_file = x
6726 then out_file=$cpu_type/$cpu_type.c; fi
6727
6728 if test x"$tmake_file" = x
6729 then tmake_file=$cpu_type/t-$cpu_type
6730 fi
6731
6732 if test x"$dwarf2" = xyes
6733 then tm_file="$tm_file tm-dwarf2.h"
6734 fi
6735
6736 if test x$float_format = x
6737 then float_format=i64
6738 fi
6739
6740 if test $float_format = none
6741 then float_h_file=Makefile.in
6742 else float_h_file=float-$float_format.h
6743 fi
6744
6745 # Handle cpp installation.
6746 if test x$enable_cpp != xno
6747 then
6748   tmake_file="$tmake_file t-install-cpp"
6749 fi
6750
6751 # Say what files are being used for the output code and MD file.
6752 echo "Using \`$srcdir/config/$out_file' to output insns."
6753 echo "Using \`$srcdir/config/$md_file' as machine description file."
6754
6755 count=a
6756 for f in $tm_file; do
6757         count=${count}x
6758 done
6759 if test $count = ax; then
6760         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6761 else
6762         echo "Using the following target machine macro files:"
6763         for f in $tm_file; do
6764                 echo "  $srcdir/config/$f"
6765         done
6766 fi
6767
6768 count=a
6769 for f in $host_xm_file; do
6770         count=${count}x
6771 done
6772 if test $count = ax; then
6773         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6774 else
6775         echo "Using the following host machine macro files:"
6776         for f in $host_xm_file; do
6777                 echo "  $srcdir/config/$f"
6778         done
6779 fi
6780
6781 if test "$host_xm_file" != "$build_xm_file"; then
6782         count=a
6783         for f in $build_xm_file; do
6784                 count=${count}x
6785         done
6786         if test $count = ax; then
6787                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6788         else
6789                 echo "Using the following build machine macro files:"
6790                 for f in $build_xm_file; do
6791                         echo "  $srcdir/config/$f"
6792                 done
6793         fi
6794 fi
6795
6796 if test x$thread_file = x; then
6797         if test x$target_thread_file != x; then
6798                 thread_file=$target_thread_file
6799         else
6800                 thread_file='single'
6801         fi
6802 fi
6803
6804 # Set up the header files.
6805 # $links is the list of header files to create.
6806 # $vars is the list of shell variables with file names to include.
6807 # auto-host.h is the file containing items generated by autoconf and is
6808 # the first file included by config.h.
6809 null_defines=
6810 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6811
6812 # If host=build, it is correct to have hconfig include auto-host.h
6813 # as well.  If host!=build, we are in error and need to do more
6814 # work to find out the build config parameters.
6815 if test x$host = x$build
6816 then
6817         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6818 else
6819         # We create a subdir, then run autoconf in the subdir.
6820         # To prevent recursion we set host and build for the new
6821         # invocation of configure to the build for this invocation
6822         # of configure.
6823         tempdir=build.$$
6824         rm -rf $tempdir
6825         mkdir $tempdir
6826         cd $tempdir
6827         case ${srcdir} in
6828         /*) realsrcdir=${srcdir};;
6829         *) realsrcdir=../${srcdir};;
6830         esac
6831         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6832                 --target=$target --host=$build --build=$build
6833
6834         # We just finished tests for the build machine, so rename
6835         # the file auto-build.h in the gcc directory.
6836         mv auto-host.h ../auto-build.h
6837         cd ..
6838         rm -rf $tempdir
6839         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6840 fi
6841
6842 xm_file="gansidecl.h ${xm_file}"
6843 tm_file="gansidecl.h ${tm_file}"
6844
6845 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6846 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6847 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6848
6849 rm -f config.bak
6850 if test -f config.status; then mv -f config.status config.bak; fi
6851
6852 # Make the links.
6853 while test -n "$vars"
6854 do
6855         set $vars; var=$1; shift; vars=$*
6856         set $links; link=$1; shift; links=$*
6857         set $defines; define=$1; shift; defines=$*
6858
6859         rm -f $link
6860         # Make sure the file is created, even if it is empty.
6861         echo >$link
6862
6863         # Define TARGET_CPU_DEFAULT if the system wants one.
6864         # This substitutes for lots of *.h files.
6865         if test "$target_cpu_default" != "" -a $link = tm.h
6866         then
6867                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6868         fi
6869
6870         for file in `eval echo '$'$var`; do
6871                 case $file in
6872                 auto-host.h | auto-build.h )
6873                         ;;
6874                 *)
6875                         echo '#ifdef IN_GCC' >>$link
6876                         ;;
6877                 esac
6878                 echo "#include \"$file\"" >>$link
6879                 case $file in
6880                 auto-host.h | auto-build.h )
6881                         ;;
6882                 *)
6883                         echo '#endif' >>$link
6884                         ;;
6885                 esac
6886         done
6887
6888         for def in `eval echo '$'$define`; do
6889                 echo "#ifndef $def" >>$link
6890                 echo "#define $def" >>$link
6891                 echo "#endif" >>$link
6892         done
6893 done
6894
6895 # Truncate the target if necessary
6896 if test x$host_truncate_target != x; then
6897         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6898 fi
6899
6900 # Get the version trigger filename from the toplevel
6901 if test "${with_gcc_version_trigger+set}" = set; then
6902         gcc_version_trigger=$with_gcc_version_trigger
6903 else
6904         gcc_version_trigger=${srcdir}/version.c
6905 fi
6906 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6907
6908 # Internationalization
6909 PACKAGE=gcc
6910 VERSION="$gcc_version"
6911 cat >> confdefs.h <<EOF
6912 #define PACKAGE "$PACKAGE"
6913 EOF
6914
6915 cat >> confdefs.h <<EOF
6916 #define VERSION "$VERSION"
6917 EOF
6918
6919
6920
6921
6922 ALL_LINGUAS="en_GB"
6923
6924 # Enable NLS support by default
6925 # Check whether --enable-nls or --disable-nls was given.
6926 if test "${enable_nls+set}" = set; then
6927   enableval="$enable_nls"
6928   :
6929 else
6930   enable_nls=yes
6931 fi
6932
6933
6934 # if cross compiling, disable NLS support.
6935 # It's not worth the trouble, at least for now.
6936
6937 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
6938   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
6939   enable_nls=no
6940 fi
6941
6942
6943         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6944 echo "configure:6945: checking for strerror in -lcposix" >&5
6945 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6946 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6947   echo $ac_n "(cached) $ac_c" 1>&6
6948 else
6949   ac_save_LIBS="$LIBS"
6950 LIBS="-lcposix  $LIBS"
6951 cat > conftest.$ac_ext <<EOF
6952 #line 6953 "configure"
6953 #include "confdefs.h"
6954 /* Override any gcc2 internal prototype to avoid an error.  */
6955 /* We use char because int might match the return type of a gcc2
6956     builtin and then its argument prototype would still apply.  */
6957 char strerror();
6958
6959 int main() {
6960 strerror()
6961 ; return 0; }
6962 EOF
6963 if { (eval echo configure:6964: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6964   rm -rf conftest*
6965   eval "ac_cv_lib_$ac_lib_var=yes"
6966 else
6967   echo "configure: failed program was:" >&5
6968   cat conftest.$ac_ext >&5
6969   rm -rf conftest*
6970   eval "ac_cv_lib_$ac_lib_var=no"
6971 fi
6972 rm -f conftest*
6973 LIBS="$ac_save_LIBS"
6974
6975 fi
6976 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6977   echo "$ac_t""yes" 1>&6
6978   LIBS="$LIBS -lcposix"
6979 else
6980   echo "$ac_t""no" 1>&6
6981 fi
6982
6983
6984
6985 echo $ac_n "checking for working const""... $ac_c" 1>&6
6986 echo "configure:6987: checking for working const" >&5
6987 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6988   echo $ac_n "(cached) $ac_c" 1>&6
6989 else
6990   cat > conftest.$ac_ext <<EOF
6991 #line 6992 "configure"
6992 #include "confdefs.h"
6993
6994 int main() {
6995
6996 /* Ultrix mips cc rejects this.  */
6997 typedef int charset[2]; const charset x;
6998 /* SunOS 4.1.1 cc rejects this.  */
6999 char const *const *ccp;
7000 char **p;
7001 /* NEC SVR4.0.2 mips cc rejects this.  */
7002 struct point {int x, y;};
7003 static struct point const zero = {0,0};
7004 /* AIX XL C 1.02.0.0 rejects this.
7005    It does not let you subtract one const X* pointer from another in an arm
7006    of an if-expression whose if-part is not a constant expression */
7007 const char *g = "string";
7008 ccp = &g + (g ? g-g : 0);
7009 /* HPUX 7.0 cc rejects these. */
7010 ++ccp;
7011 p = (char**) ccp;
7012 ccp = (char const *const *) p;
7013 { /* SCO 3.2v4 cc rejects this.  */
7014   char *t;
7015   char const *s = 0 ? (char *) 0 : (char const *) 0;
7016
7017   *t++ = 0;
7018 }
7019 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7020   int x[] = {25, 17};
7021   const int *foo = &x[0];
7022   ++foo;
7023 }
7024 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7025   typedef const int *iptr;
7026   iptr p = 0;
7027   ++p;
7028 }
7029 { /* AIX XL C 1.02.0.0 rejects this saying
7030      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7031   struct s { int j; const int *ap[3]; };
7032   struct s *b; b->j = 5;
7033 }
7034 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7035   const int foo = 10;
7036 }
7037
7038 ; return 0; }
7039 EOF
7040 if { (eval echo configure:7041: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7041   rm -rf conftest*
7042   ac_cv_c_const=yes
7043 else
7044   echo "configure: failed program was:" >&5
7045   cat conftest.$ac_ext >&5
7046   rm -rf conftest*
7047   ac_cv_c_const=no
7048 fi
7049 rm -f conftest*
7050 fi
7051
7052 echo "$ac_t""$ac_cv_c_const" 1>&6
7053 if test $ac_cv_c_const = no; then
7054   cat >> confdefs.h <<\EOF
7055 #define const
7056 EOF
7057
7058 fi
7059
7060 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7061 echo "configure:7062: checking for off_t" >&5
7062 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7063   echo $ac_n "(cached) $ac_c" 1>&6
7064 else
7065   cat > conftest.$ac_ext <<EOF
7066 #line 7067 "configure"
7067 #include "confdefs.h"
7068 #include <sys/types.h>
7069 #if STDC_HEADERS
7070 #include <stdlib.h>
7071 #include <stddef.h>
7072 #endif
7073 EOF
7074 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7075   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7076   rm -rf conftest*
7077   ac_cv_type_off_t=yes
7078 else
7079   rm -rf conftest*
7080   ac_cv_type_off_t=no
7081 fi
7082 rm -f conftest*
7083
7084 fi
7085 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7086 if test $ac_cv_type_off_t = no; then
7087   cat >> confdefs.h <<\EOF
7088 #define off_t long
7089 EOF
7090
7091 fi
7092
7093 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7094 echo "configure:7095: checking for size_t" >&5
7095 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7096   echo $ac_n "(cached) $ac_c" 1>&6
7097 else
7098   cat > conftest.$ac_ext <<EOF
7099 #line 7100 "configure"
7100 #include "confdefs.h"
7101 #include <sys/types.h>
7102 #if STDC_HEADERS
7103 #include <stdlib.h>
7104 #include <stddef.h>
7105 #endif
7106 EOF
7107 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7108   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7109   rm -rf conftest*
7110   ac_cv_type_size_t=yes
7111 else
7112   rm -rf conftest*
7113   ac_cv_type_size_t=no
7114 fi
7115 rm -f conftest*
7116
7117 fi
7118 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7119 if test $ac_cv_type_size_t = no; then
7120   cat >> confdefs.h <<\EOF
7121 #define size_t unsigned
7122 EOF
7123
7124 fi
7125
7126 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7127 # for constant arguments.  Useless!
7128 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7129 echo "configure:7130: checking for working alloca.h" >&5
7130 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7131   echo $ac_n "(cached) $ac_c" 1>&6
7132 else
7133   cat > conftest.$ac_ext <<EOF
7134 #line 7135 "configure"
7135 #include "confdefs.h"
7136 #include <alloca.h>
7137 int main() {
7138 char *p = alloca(2 * sizeof(int));
7139 ; return 0; }
7140 EOF
7141 if { (eval echo configure:7142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7142   rm -rf conftest*
7143   ac_cv_header_alloca_h=yes
7144 else
7145   echo "configure: failed program was:" >&5
7146   cat conftest.$ac_ext >&5
7147   rm -rf conftest*
7148   ac_cv_header_alloca_h=no
7149 fi
7150 rm -f conftest*
7151 fi
7152
7153 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7154 if test $ac_cv_header_alloca_h = yes; then
7155   cat >> confdefs.h <<\EOF
7156 #define HAVE_ALLOCA_H 1
7157 EOF
7158
7159 fi
7160
7161 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7162 echo "configure:7163: checking for alloca" >&5
7163 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7164   echo $ac_n "(cached) $ac_c" 1>&6
7165 else
7166   cat > conftest.$ac_ext <<EOF
7167 #line 7168 "configure"
7168 #include "confdefs.h"
7169
7170 #ifdef __GNUC__
7171 # define alloca __builtin_alloca
7172 #else
7173 # ifdef _MSC_VER
7174 #  include <malloc.h>
7175 #  define alloca _alloca
7176 # else
7177 #  if HAVE_ALLOCA_H
7178 #   include <alloca.h>
7179 #  else
7180 #   ifdef _AIX
7181  #pragma alloca
7182 #   else
7183 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7184 char *alloca ();
7185 #    endif
7186 #   endif
7187 #  endif
7188 # endif
7189 #endif
7190
7191 int main() {
7192 char *p = (char *) alloca(1);
7193 ; return 0; }
7194 EOF
7195 if { (eval echo configure:7196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7196   rm -rf conftest*
7197   ac_cv_func_alloca_works=yes
7198 else
7199   echo "configure: failed program was:" >&5
7200   cat conftest.$ac_ext >&5
7201   rm -rf conftest*
7202   ac_cv_func_alloca_works=no
7203 fi
7204 rm -f conftest*
7205 fi
7206
7207 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7208 if test $ac_cv_func_alloca_works = yes; then
7209   cat >> confdefs.h <<\EOF
7210 #define HAVE_ALLOCA 1
7211 EOF
7212
7213 fi
7214
7215 if test $ac_cv_func_alloca_works = no; then
7216   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7217   # that cause trouble.  Some versions do not even contain alloca or
7218   # contain a buggy version.  If you still want to use their alloca,
7219   # use ar to extract alloca.o from them instead of compiling alloca.c.
7220   ALLOCA=alloca.${ac_objext}
7221   cat >> confdefs.h <<\EOF
7222 #define C_ALLOCA 1
7223 EOF
7224
7225
7226 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7227 echo "configure:7228: checking whether alloca needs Cray hooks" >&5
7228 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7229   echo $ac_n "(cached) $ac_c" 1>&6
7230 else
7231   cat > conftest.$ac_ext <<EOF
7232 #line 7233 "configure"
7233 #include "confdefs.h"
7234 #if defined(CRAY) && ! defined(CRAY2)
7235 webecray
7236 #else
7237 wenotbecray
7238 #endif
7239
7240 EOF
7241 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7242   egrep "webecray" >/dev/null 2>&1; then
7243   rm -rf conftest*
7244   ac_cv_os_cray=yes
7245 else
7246   rm -rf conftest*
7247   ac_cv_os_cray=no
7248 fi
7249 rm -f conftest*
7250
7251 fi
7252
7253 echo "$ac_t""$ac_cv_os_cray" 1>&6
7254 if test $ac_cv_os_cray = yes; then
7255 for ac_func in _getb67 GETB67 getb67; do
7256   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7257 echo "configure:7258: checking for $ac_func" >&5
7258 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7259   echo $ac_n "(cached) $ac_c" 1>&6
7260 else
7261   cat > conftest.$ac_ext <<EOF
7262 #line 7263 "configure"
7263 #include "confdefs.h"
7264 /* System header to define __stub macros and hopefully few prototypes,
7265     which can conflict with char $ac_func(); below.  */
7266 #include <assert.h>
7267 /* Override any gcc2 internal prototype to avoid an error.  */
7268 /* We use char because int might match the return type of a gcc2
7269     builtin and then its argument prototype would still apply.  */
7270 char $ac_func();
7271
7272 int main() {
7273
7274 /* The GNU C library defines this for functions which it implements
7275     to always fail with ENOSYS.  Some functions are actually named
7276     something starting with __ and the normal name is an alias.  */
7277 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7278 choke me
7279 #else
7280 $ac_func();
7281 #endif
7282
7283 ; return 0; }
7284 EOF
7285 if { (eval echo configure:7286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7286   rm -rf conftest*
7287   eval "ac_cv_func_$ac_func=yes"
7288 else
7289   echo "configure: failed program was:" >&5
7290   cat conftest.$ac_ext >&5
7291   rm -rf conftest*
7292   eval "ac_cv_func_$ac_func=no"
7293 fi
7294 rm -f conftest*
7295 fi
7296
7297 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7298   echo "$ac_t""yes" 1>&6
7299   cat >> confdefs.h <<EOF
7300 #define CRAY_STACKSEG_END $ac_func
7301 EOF
7302
7303   break
7304 else
7305   echo "$ac_t""no" 1>&6
7306 fi
7307
7308 done
7309 fi
7310
7311 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7312 echo "configure:7313: checking stack direction for C alloca" >&5
7313 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7314   echo $ac_n "(cached) $ac_c" 1>&6
7315 else
7316   if test "$cross_compiling" = yes; then
7317   ac_cv_c_stack_direction=0
7318 else
7319   cat > conftest.$ac_ext <<EOF
7320 #line 7321 "configure"
7321 #include "confdefs.h"
7322 find_stack_direction ()
7323 {
7324   static char *addr = 0;
7325   auto char dummy;
7326   if (addr == 0)
7327     {
7328       addr = &dummy;
7329       return find_stack_direction ();
7330     }
7331   else
7332     return (&dummy > addr) ? 1 : -1;
7333 }
7334 main ()
7335 {
7336   exit (find_stack_direction() < 0);
7337 }
7338 EOF
7339 if { (eval echo configure:7340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7340 then
7341   ac_cv_c_stack_direction=1
7342 else
7343   echo "configure: failed program was:" >&5
7344   cat conftest.$ac_ext >&5
7345   rm -fr conftest*
7346   ac_cv_c_stack_direction=-1
7347 fi
7348 rm -fr conftest*
7349 fi
7350
7351 fi
7352
7353 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7354 cat >> confdefs.h <<EOF
7355 #define STACK_DIRECTION $ac_cv_c_stack_direction
7356 EOF
7357
7358 fi
7359
7360
7361    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7362 unistd.h sys/param.h
7363 do
7364 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7365 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7366 echo "configure:7367: checking for $ac_hdr" >&5
7367 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7368   echo $ac_n "(cached) $ac_c" 1>&6
7369 else
7370   cat > conftest.$ac_ext <<EOF
7371 #line 7372 "configure"
7372 #include "confdefs.h"
7373 #include <$ac_hdr>
7374 EOF
7375 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7376 { (eval echo configure:7377: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7377 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7378 if test -z "$ac_err"; then
7379   rm -rf conftest*
7380   eval "ac_cv_header_$ac_safe=yes"
7381 else
7382   echo "$ac_err" >&5
7383   echo "configure: failed program was:" >&5
7384   cat conftest.$ac_ext >&5
7385   rm -rf conftest*
7386   eval "ac_cv_header_$ac_safe=no"
7387 fi
7388 rm -f conftest*
7389 fi
7390 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7391   echo "$ac_t""yes" 1>&6
7392     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7393   cat >> confdefs.h <<EOF
7394 #define $ac_tr_hdr 1
7395 EOF
7396
7397 else
7398   echo "$ac_t""no" 1>&6
7399 fi
7400 done
7401
7402    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7403 strdup __argz_count __argz_stringify __argz_next
7404 do
7405 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7406 echo "configure:7407: checking for $ac_func" >&5
7407 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7408   echo $ac_n "(cached) $ac_c" 1>&6
7409 else
7410   cat > conftest.$ac_ext <<EOF
7411 #line 7412 "configure"
7412 #include "confdefs.h"
7413 /* System header to define __stub macros and hopefully few prototypes,
7414     which can conflict with char $ac_func(); below.  */
7415 #include <assert.h>
7416 /* Override any gcc2 internal prototype to avoid an error.  */
7417 /* We use char because int might match the return type of a gcc2
7418     builtin and then its argument prototype would still apply.  */
7419 char $ac_func();
7420
7421 int main() {
7422
7423 /* The GNU C library defines this for functions which it implements
7424     to always fail with ENOSYS.  Some functions are actually named
7425     something starting with __ and the normal name is an alias.  */
7426 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7427 choke me
7428 #else
7429 $ac_func();
7430 #endif
7431
7432 ; return 0; }
7433 EOF
7434 if { (eval echo configure:7435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7435   rm -rf conftest*
7436   eval "ac_cv_func_$ac_func=yes"
7437 else
7438   echo "configure: failed program was:" >&5
7439   cat conftest.$ac_ext >&5
7440   rm -rf conftest*
7441   eval "ac_cv_func_$ac_func=no"
7442 fi
7443 rm -f conftest*
7444 fi
7445
7446 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7447   echo "$ac_t""yes" 1>&6
7448     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7449   cat >> confdefs.h <<EOF
7450 #define $ac_tr_func 1
7451 EOF
7452
7453 else
7454   echo "$ac_t""no" 1>&6
7455 fi
7456 done
7457
7458
7459    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7460      for ac_func in stpcpy
7461 do
7462 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7463 echo "configure:7464: checking for $ac_func" >&5
7464 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7465   echo $ac_n "(cached) $ac_c" 1>&6
7466 else
7467   cat > conftest.$ac_ext <<EOF
7468 #line 7469 "configure"
7469 #include "confdefs.h"
7470 /* System header to define __stub macros and hopefully few prototypes,
7471     which can conflict with char $ac_func(); below.  */
7472 #include <assert.h>
7473 /* Override any gcc2 internal prototype to avoid an error.  */
7474 /* We use char because int might match the return type of a gcc2
7475     builtin and then its argument prototype would still apply.  */
7476 char $ac_func();
7477
7478 int main() {
7479
7480 /* The GNU C library defines this for functions which it implements
7481     to always fail with ENOSYS.  Some functions are actually named
7482     something starting with __ and the normal name is an alias.  */
7483 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7484 choke me
7485 #else
7486 $ac_func();
7487 #endif
7488
7489 ; return 0; }
7490 EOF
7491 if { (eval echo configure:7492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7492   rm -rf conftest*
7493   eval "ac_cv_func_$ac_func=yes"
7494 else
7495   echo "configure: failed program was:" >&5
7496   cat conftest.$ac_ext >&5
7497   rm -rf conftest*
7498   eval "ac_cv_func_$ac_func=no"
7499 fi
7500 rm -f conftest*
7501 fi
7502
7503 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7504   echo "$ac_t""yes" 1>&6
7505     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7506   cat >> confdefs.h <<EOF
7507 #define $ac_tr_func 1
7508 EOF
7509
7510 else
7511   echo "$ac_t""no" 1>&6
7512 fi
7513 done
7514
7515    fi
7516    if test "${ac_cv_func_stpcpy}" = "yes"; then
7517      cat >> confdefs.h <<\EOF
7518 #define HAVE_STPCPY 1
7519 EOF
7520
7521    fi
7522
7523    if test $ac_cv_header_locale_h = yes; then
7524     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7525 echo "configure:7526: checking for LC_MESSAGES" >&5
7526 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7527   echo $ac_n "(cached) $ac_c" 1>&6
7528 else
7529   cat > conftest.$ac_ext <<EOF
7530 #line 7531 "configure"
7531 #include "confdefs.h"
7532 #include <locale.h>
7533 int main() {
7534 return LC_MESSAGES
7535 ; return 0; }
7536 EOF
7537 if { (eval echo configure:7538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7538   rm -rf conftest*
7539   am_cv_val_LC_MESSAGES=yes
7540 else
7541   echo "configure: failed program was:" >&5
7542   cat conftest.$ac_ext >&5
7543   rm -rf conftest*
7544   am_cv_val_LC_MESSAGES=no
7545 fi
7546 rm -f conftest*
7547 fi
7548
7549 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7550     if test $am_cv_val_LC_MESSAGES = yes; then
7551       cat >> confdefs.h <<\EOF
7552 #define HAVE_LC_MESSAGES 1
7553 EOF
7554
7555     fi
7556   fi
7557    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7558 echo "configure:7559: checking whether NLS is requested" >&5
7559         # Check whether --enable-nls or --disable-nls was given.
7560 if test "${enable_nls+set}" = set; then
7561   enableval="$enable_nls"
7562   USE_NLS=$enableval
7563 else
7564   USE_NLS=yes
7565 fi
7566
7567     echo "$ac_t""$USE_NLS" 1>&6
7568
7569
7570     USE_INCLUDED_LIBINTL=no
7571
7572         if test "$USE_NLS" = "yes"; then
7573       cat >> confdefs.h <<\EOF
7574 #define ENABLE_NLS 1
7575 EOF
7576
7577       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7578 echo "configure:7579: checking whether included gettext is requested" >&5
7579       # Check whether --with-included-gettext or --without-included-gettext was given.
7580 if test "${with_included_gettext+set}" = set; then
7581   withval="$with_included_gettext"
7582   nls_cv_force_use_gnu_gettext=$withval
7583 else
7584   nls_cv_force_use_gnu_gettext=yes
7585 fi
7586
7587       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7588
7589       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7590       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7591                                         nls_cv_header_intl=
7592         nls_cv_header_libgt=
7593         CATOBJEXT=NONE
7594
7595         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7596 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7597 echo "configure:7598: checking for libintl.h" >&5
7598 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7599   echo $ac_n "(cached) $ac_c" 1>&6
7600 else
7601   cat > conftest.$ac_ext <<EOF
7602 #line 7603 "configure"
7603 #include "confdefs.h"
7604 #include <libintl.h>
7605 EOF
7606 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7607 { (eval echo configure:7608: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7608 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7609 if test -z "$ac_err"; then
7610   rm -rf conftest*
7611   eval "ac_cv_header_$ac_safe=yes"
7612 else
7613   echo "$ac_err" >&5
7614   echo "configure: failed program was:" >&5
7615   cat conftest.$ac_ext >&5
7616   rm -rf conftest*
7617   eval "ac_cv_header_$ac_safe=no"
7618 fi
7619 rm -f conftest*
7620 fi
7621 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7622   echo "$ac_t""yes" 1>&6
7623   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7624 echo "configure:7625: checking for gettext in libc" >&5
7625 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7626   echo $ac_n "(cached) $ac_c" 1>&6
7627 else
7628   cat > conftest.$ac_ext <<EOF
7629 #line 7630 "configure"
7630 #include "confdefs.h"
7631 #include <libintl.h>
7632 int main() {
7633 return (int) gettext ("")
7634 ; return 0; }
7635 EOF
7636 if { (eval echo configure:7637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7637   rm -rf conftest*
7638   gt_cv_func_gettext_libc=yes
7639 else
7640   echo "configure: failed program was:" >&5
7641   cat conftest.$ac_ext >&5
7642   rm -rf conftest*
7643   gt_cv_func_gettext_libc=no
7644 fi
7645 rm -f conftest*
7646 fi
7647
7648 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7649
7650            if test "$gt_cv_func_gettext_libc" != "yes"; then
7651              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7652 echo "configure:7653: checking for bindtextdomain in -lintl" >&5
7653 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7654 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7655   echo $ac_n "(cached) $ac_c" 1>&6
7656 else
7657   ac_save_LIBS="$LIBS"
7658 LIBS="-lintl  $LIBS"
7659 cat > conftest.$ac_ext <<EOF
7660 #line 7661 "configure"
7661 #include "confdefs.h"
7662 /* Override any gcc2 internal prototype to avoid an error.  */
7663 /* We use char because int might match the return type of a gcc2
7664     builtin and then its argument prototype would still apply.  */
7665 char bindtextdomain();
7666
7667 int main() {
7668 bindtextdomain()
7669 ; return 0; }
7670 EOF
7671 if { (eval echo configure:7672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7672   rm -rf conftest*
7673   eval "ac_cv_lib_$ac_lib_var=yes"
7674 else
7675   echo "configure: failed program was:" >&5
7676   cat conftest.$ac_ext >&5
7677   rm -rf conftest*
7678   eval "ac_cv_lib_$ac_lib_var=no"
7679 fi
7680 rm -f conftest*
7681 LIBS="$ac_save_LIBS"
7682
7683 fi
7684 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7685   echo "$ac_t""yes" 1>&6
7686   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7687 echo "configure:7688: checking for gettext in libintl" >&5
7688 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7689   echo $ac_n "(cached) $ac_c" 1>&6
7690 else
7691   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7692 echo "configure:7693: checking for gettext in -lintl" >&5
7693 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7694 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7695   echo $ac_n "(cached) $ac_c" 1>&6
7696 else
7697   ac_save_LIBS="$LIBS"
7698 LIBS="-lintl  $LIBS"
7699 cat > conftest.$ac_ext <<EOF
7700 #line 7701 "configure"
7701 #include "confdefs.h"
7702 /* Override any gcc2 internal prototype to avoid an error.  */
7703 /* We use char because int might match the return type of a gcc2
7704     builtin and then its argument prototype would still apply.  */
7705 char gettext();
7706
7707 int main() {
7708 gettext()
7709 ; return 0; }
7710 EOF
7711 if { (eval echo configure:7712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7712   rm -rf conftest*
7713   eval "ac_cv_lib_$ac_lib_var=yes"
7714 else
7715   echo "configure: failed program was:" >&5
7716   cat conftest.$ac_ext >&5
7717   rm -rf conftest*
7718   eval "ac_cv_lib_$ac_lib_var=no"
7719 fi
7720 rm -f conftest*
7721 LIBS="$ac_save_LIBS"
7722
7723 fi
7724 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7725   echo "$ac_t""yes" 1>&6
7726   gt_cv_func_gettext_libintl=yes
7727 else
7728   echo "$ac_t""no" 1>&6
7729 gt_cv_func_gettext_libintl=no
7730 fi
7731
7732 fi
7733
7734 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7735 else
7736   echo "$ac_t""no" 1>&6
7737 fi
7738
7739            fi
7740
7741            if test "$gt_cv_func_gettext_libc" = "yes" \
7742               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7743               cat >> confdefs.h <<\EOF
7744 #define HAVE_GETTEXT 1
7745 EOF
7746
7747               # Extract the first word of "msgfmt", so it can be a program name with args.
7748 set dummy msgfmt; ac_word=$2
7749 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7750 echo "configure:7751: checking for $ac_word" >&5
7751 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7752   echo $ac_n "(cached) $ac_c" 1>&6
7753 else
7754   case "$MSGFMT" in
7755   /*)
7756   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7757   ;;
7758   *)
7759   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7760   for ac_dir in $PATH; do
7761     test -z "$ac_dir" && ac_dir=.
7762     if test -f $ac_dir/$ac_word; then
7763       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7764         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7765         break
7766       fi
7767     fi
7768   done
7769   IFS="$ac_save_ifs"
7770   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7771   ;;
7772 esac
7773 fi
7774 MSGFMT="$ac_cv_path_MSGFMT"
7775 if test -n "$MSGFMT"; then
7776   echo "$ac_t""$MSGFMT" 1>&6
7777 else
7778   echo "$ac_t""no" 1>&6
7779 fi
7780               if test "$MSGFMT" != "no"; then
7781                 for ac_func in dcgettext
7782 do
7783 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7784 echo "configure:7785: checking for $ac_func" >&5
7785 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7786   echo $ac_n "(cached) $ac_c" 1>&6
7787 else
7788   cat > conftest.$ac_ext <<EOF
7789 #line 7790 "configure"
7790 #include "confdefs.h"
7791 /* System header to define __stub macros and hopefully few prototypes,
7792     which can conflict with char $ac_func(); below.  */
7793 #include <assert.h>
7794 /* Override any gcc2 internal prototype to avoid an error.  */
7795 /* We use char because int might match the return type of a gcc2
7796     builtin and then its argument prototype would still apply.  */
7797 char $ac_func();
7798
7799 int main() {
7800
7801 /* The GNU C library defines this for functions which it implements
7802     to always fail with ENOSYS.  Some functions are actually named
7803     something starting with __ and the normal name is an alias.  */
7804 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7805 choke me
7806 #else
7807 $ac_func();
7808 #endif
7809
7810 ; return 0; }
7811 EOF
7812 if { (eval echo configure:7813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7813   rm -rf conftest*
7814   eval "ac_cv_func_$ac_func=yes"
7815 else
7816   echo "configure: failed program was:" >&5
7817   cat conftest.$ac_ext >&5
7818   rm -rf conftest*
7819   eval "ac_cv_func_$ac_func=no"
7820 fi
7821 rm -f conftest*
7822 fi
7823
7824 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7825   echo "$ac_t""yes" 1>&6
7826     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7827   cat >> confdefs.h <<EOF
7828 #define $ac_tr_func 1
7829 EOF
7830
7831 else
7832   echo "$ac_t""no" 1>&6
7833 fi
7834 done
7835
7836                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7837 set dummy gmsgfmt; ac_word=$2
7838 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7839 echo "configure:7840: checking for $ac_word" >&5
7840 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7841   echo $ac_n "(cached) $ac_c" 1>&6
7842 else
7843   case "$GMSGFMT" in
7844   /*)
7845   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7846   ;;
7847   ?:/*)
7848   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7849   ;;
7850   *)
7851   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7852   ac_dummy="$PATH"
7853   for ac_dir in $ac_dummy; do
7854     test -z "$ac_dir" && ac_dir=.
7855     if test -f $ac_dir/$ac_word; then
7856       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7857       break
7858     fi
7859   done
7860   IFS="$ac_save_ifs"
7861   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7862   ;;
7863 esac
7864 fi
7865 GMSGFMT="$ac_cv_path_GMSGFMT"
7866 if test -n "$GMSGFMT"; then
7867   echo "$ac_t""$GMSGFMT" 1>&6
7868 else
7869   echo "$ac_t""no" 1>&6
7870 fi
7871
7872                 # Extract the first word of "xgettext", so it can be a program name with args.
7873 set dummy xgettext; ac_word=$2
7874 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7875 echo "configure:7876: checking for $ac_word" >&5
7876 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7877   echo $ac_n "(cached) $ac_c" 1>&6
7878 else
7879   case "$XGETTEXT" in
7880   /*)
7881   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7882   ;;
7883   *)
7884   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7885   for ac_dir in $PATH; do
7886     test -z "$ac_dir" && ac_dir=.
7887     if test -f $ac_dir/$ac_word; then
7888       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7889         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7890         break
7891       fi
7892     fi
7893   done
7894   IFS="$ac_save_ifs"
7895   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7896   ;;
7897 esac
7898 fi
7899 XGETTEXT="$ac_cv_path_XGETTEXT"
7900 if test -n "$XGETTEXT"; then
7901   echo "$ac_t""$XGETTEXT" 1>&6
7902 else
7903   echo "$ac_t""no" 1>&6
7904 fi
7905
7906                 cat > conftest.$ac_ext <<EOF
7907 #line 7908 "configure"
7908 #include "confdefs.h"
7909
7910 int main() {
7911 extern int _nl_msg_cat_cntr;
7912                                return _nl_msg_cat_cntr
7913 ; return 0; }
7914 EOF
7915 if { (eval echo configure:7916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7916   rm -rf conftest*
7917   CATOBJEXT=.gmo
7918                    DATADIRNAME=share
7919 else
7920   echo "configure: failed program was:" >&5
7921   cat conftest.$ac_ext >&5
7922   rm -rf conftest*
7923   CATOBJEXT=.mo
7924                    DATADIRNAME=lib
7925 fi
7926 rm -f conftest*
7927                 INSTOBJEXT=.mo
7928               fi
7929             fi
7930
7931 else
7932   echo "$ac_t""no" 1>&6
7933 fi
7934
7935
7936         if test "$CATOBJEXT" = "NONE"; then
7937           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7938 echo "configure:7939: checking whether catgets can be used" >&5
7939           # Check whether --with-catgets or --without-catgets was given.
7940 if test "${with_catgets+set}" = set; then
7941   withval="$with_catgets"
7942   nls_cv_use_catgets=$withval
7943 else
7944   nls_cv_use_catgets=no
7945 fi
7946
7947           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7948
7949           if test "$nls_cv_use_catgets" = "yes"; then
7950                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7951 echo "configure:7952: checking for main in -li" >&5
7952 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7953 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7954   echo $ac_n "(cached) $ac_c" 1>&6
7955 else
7956   ac_save_LIBS="$LIBS"
7957 LIBS="-li  $LIBS"
7958 cat > conftest.$ac_ext <<EOF
7959 #line 7960 "configure"
7960 #include "confdefs.h"
7961
7962 int main() {
7963 main()
7964 ; return 0; }
7965 EOF
7966 if { (eval echo configure:7967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7967   rm -rf conftest*
7968   eval "ac_cv_lib_$ac_lib_var=yes"
7969 else
7970   echo "configure: failed program was:" >&5
7971   cat conftest.$ac_ext >&5
7972   rm -rf conftest*
7973   eval "ac_cv_lib_$ac_lib_var=no"
7974 fi
7975 rm -f conftest*
7976 LIBS="$ac_save_LIBS"
7977
7978 fi
7979 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7980   echo "$ac_t""yes" 1>&6
7981     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7982     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7983   cat >> confdefs.h <<EOF
7984 #define $ac_tr_lib 1
7985 EOF
7986
7987   LIBS="-li $LIBS"
7988
7989 else
7990   echo "$ac_t""no" 1>&6
7991 fi
7992
7993             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7994 echo "configure:7995: checking for catgets" >&5
7995 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7996   echo $ac_n "(cached) $ac_c" 1>&6
7997 else
7998   cat > conftest.$ac_ext <<EOF
7999 #line 8000 "configure"
8000 #include "confdefs.h"
8001 /* System header to define __stub macros and hopefully few prototypes,
8002     which can conflict with char catgets(); below.  */
8003 #include <assert.h>
8004 /* Override any gcc2 internal prototype to avoid an error.  */
8005 /* We use char because int might match the return type of a gcc2
8006     builtin and then its argument prototype would still apply.  */
8007 char catgets();
8008
8009 int main() {
8010
8011 /* The GNU C library defines this for functions which it implements
8012     to always fail with ENOSYS.  Some functions are actually named
8013     something starting with __ and the normal name is an alias.  */
8014 #if defined (__stub_catgets) || defined (__stub___catgets)
8015 choke me
8016 #else
8017 catgets();
8018 #endif
8019
8020 ; return 0; }
8021 EOF
8022 if { (eval echo configure:8023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8023   rm -rf conftest*
8024   eval "ac_cv_func_catgets=yes"
8025 else
8026   echo "configure: failed program was:" >&5
8027   cat conftest.$ac_ext >&5
8028   rm -rf conftest*
8029   eval "ac_cv_func_catgets=no"
8030 fi
8031 rm -f conftest*
8032 fi
8033
8034 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8035   echo "$ac_t""yes" 1>&6
8036   cat >> confdefs.h <<\EOF
8037 #define HAVE_CATGETS 1
8038 EOF
8039
8040                INTLOBJS="\$(CATOBJS)"
8041                # Extract the first word of "gencat", so it can be a program name with args.
8042 set dummy gencat; ac_word=$2
8043 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8044 echo "configure:8045: checking for $ac_word" >&5
8045 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8046   echo $ac_n "(cached) $ac_c" 1>&6
8047 else
8048   case "$GENCAT" in
8049   /*)
8050   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8051   ;;
8052   ?:/*)
8053   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8054   ;;
8055   *)
8056   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8057   ac_dummy="$PATH"
8058   for ac_dir in $ac_dummy; do
8059     test -z "$ac_dir" && ac_dir=.
8060     if test -f $ac_dir/$ac_word; then
8061       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8062       break
8063     fi
8064   done
8065   IFS="$ac_save_ifs"
8066   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8067   ;;
8068 esac
8069 fi
8070 GENCAT="$ac_cv_path_GENCAT"
8071 if test -n "$GENCAT"; then
8072   echo "$ac_t""$GENCAT" 1>&6
8073 else
8074   echo "$ac_t""no" 1>&6
8075 fi
8076                if test "$GENCAT" != "no"; then
8077                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8078 set dummy gmsgfmt; ac_word=$2
8079 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8080 echo "configure:8081: checking for $ac_word" >&5
8081 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8082   echo $ac_n "(cached) $ac_c" 1>&6
8083 else
8084   case "$GMSGFMT" in
8085   /*)
8086   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8087   ;;
8088   ?:/*)
8089   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8090   ;;
8091   *)
8092   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8093   ac_dummy="$PATH"
8094   for ac_dir in $ac_dummy; do
8095     test -z "$ac_dir" && ac_dir=.
8096     if test -f $ac_dir/$ac_word; then
8097       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8098       break
8099     fi
8100   done
8101   IFS="$ac_save_ifs"
8102   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8103   ;;
8104 esac
8105 fi
8106 GMSGFMT="$ac_cv_path_GMSGFMT"
8107 if test -n "$GMSGFMT"; then
8108   echo "$ac_t""$GMSGFMT" 1>&6
8109 else
8110   echo "$ac_t""no" 1>&6
8111 fi
8112
8113                  if test "$GMSGFMT" = "no"; then
8114                    # Extract the first word of "msgfmt", so it can be a program name with args.
8115 set dummy msgfmt; ac_word=$2
8116 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8117 echo "configure:8118: checking for $ac_word" >&5
8118 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8119   echo $ac_n "(cached) $ac_c" 1>&6
8120 else
8121   case "$GMSGFMT" in
8122   /*)
8123   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8124   ;;
8125   *)
8126   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8127   for ac_dir in $PATH; do
8128     test -z "$ac_dir" && ac_dir=.
8129     if test -f $ac_dir/$ac_word; then
8130       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8131         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8132         break
8133       fi
8134     fi
8135   done
8136   IFS="$ac_save_ifs"
8137   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8138   ;;
8139 esac
8140 fi
8141 GMSGFMT="$ac_cv_path_GMSGFMT"
8142 if test -n "$GMSGFMT"; then
8143   echo "$ac_t""$GMSGFMT" 1>&6
8144 else
8145   echo "$ac_t""no" 1>&6
8146 fi
8147
8148                    if test "$GMSGFMT" = "msgfmt"; then
8149                      echo "configure: warning: No program for catalog building found" 1>&2
8150                      create_catalogs="no"
8151                    fi
8152                  fi
8153                  # Extract the first word of "xgettext", so it can be a program name with args.
8154 set dummy xgettext; ac_word=$2
8155 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8156 echo "configure:8157: checking for $ac_word" >&5
8157 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8158   echo $ac_n "(cached) $ac_c" 1>&6
8159 else
8160   case "$XGETTEXT" in
8161   /*)
8162   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8163   ;;
8164   *)
8165   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8166   for ac_dir in $PATH; do
8167     test -z "$ac_dir" && ac_dir=.
8168     if test -f $ac_dir/$ac_word; then
8169       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8170         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8171         break
8172       fi
8173     fi
8174   done
8175   IFS="$ac_save_ifs"
8176   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8177   ;;
8178 esac
8179 fi
8180 XGETTEXT="$ac_cv_path_XGETTEXT"
8181 if test -n "$XGETTEXT"; then
8182   echo "$ac_t""$XGETTEXT" 1>&6
8183 else
8184   echo "$ac_t""no" 1>&6
8185 fi
8186
8187                  USE_INCLUDED_LIBINTL=yes
8188                  CATOBJEXT=.cat
8189                  INSTOBJEXT=.cat
8190                  DATADIRNAME=lib
8191                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8192                  INTLLIBS=$INTLDEPS
8193                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8194                  nls_cv_header_intl=intl/libintl.h
8195                  nls_cv_header_libgt=intl/libgettext.h
8196                fi
8197 else
8198   echo "$ac_t""no" 1>&6
8199 fi
8200
8201           fi
8202         fi
8203
8204         if test "$CATOBJEXT" = "NONE"; then
8205                           nls_cv_use_gnu_gettext=yes
8206         fi
8207       fi
8208
8209       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8210                 INTLOBJS="\$(GETTOBJS)"
8211         # Extract the first word of "msgfmt", so it can be a program name with args.
8212 set dummy msgfmt; ac_word=$2
8213 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8214 echo "configure:8215: checking for $ac_word" >&5
8215 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8216   echo $ac_n "(cached) $ac_c" 1>&6
8217 else
8218   case "$MSGFMT" in
8219   /*)
8220   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8221   ;;
8222   *)
8223   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8224   for ac_dir in $PATH; do
8225     test -z "$ac_dir" && ac_dir=.
8226     if test -f $ac_dir/$ac_word; then
8227       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8228         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8229         break
8230       fi
8231     fi
8232   done
8233   IFS="$ac_save_ifs"
8234   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8235   ;;
8236 esac
8237 fi
8238 MSGFMT="$ac_cv_path_MSGFMT"
8239 if test -n "$MSGFMT"; then
8240   echo "$ac_t""$MSGFMT" 1>&6
8241 else
8242   echo "$ac_t""no" 1>&6
8243 fi
8244
8245         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8246 set dummy gmsgfmt; ac_word=$2
8247 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8248 echo "configure:8249: checking for $ac_word" >&5
8249 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8250   echo $ac_n "(cached) $ac_c" 1>&6
8251 else
8252   case "$GMSGFMT" in
8253   /*)
8254   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8255   ;;
8256   ?:/*)
8257   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8258   ;;
8259   *)
8260   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8261   ac_dummy="$PATH"
8262   for ac_dir in $ac_dummy; do
8263     test -z "$ac_dir" && ac_dir=.
8264     if test -f $ac_dir/$ac_word; then
8265       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8266       break
8267     fi
8268   done
8269   IFS="$ac_save_ifs"
8270   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8271   ;;
8272 esac
8273 fi
8274 GMSGFMT="$ac_cv_path_GMSGFMT"
8275 if test -n "$GMSGFMT"; then
8276   echo "$ac_t""$GMSGFMT" 1>&6
8277 else
8278   echo "$ac_t""no" 1>&6
8279 fi
8280
8281                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8282           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8283           create_catalogs="no"
8284         fi
8285         # Extract the first word of "xgettext", so it can be a program name with args.
8286 set dummy xgettext; ac_word=$2
8287 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8288 echo "configure:8289: checking for $ac_word" >&5
8289 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8290   echo $ac_n "(cached) $ac_c" 1>&6
8291 else
8292   case "$XGETTEXT" in
8293   /*)
8294   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8295   ;;
8296   *)
8297   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8298   for ac_dir in $PATH; do
8299     test -z "$ac_dir" && ac_dir=.
8300     if test -f $ac_dir/$ac_word; then
8301       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8302         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8303         break
8304       fi
8305     fi
8306   done
8307   IFS="$ac_save_ifs"
8308   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8309   ;;
8310 esac
8311 fi
8312 XGETTEXT="$ac_cv_path_XGETTEXT"
8313 if test -n "$XGETTEXT"; then
8314   echo "$ac_t""$XGETTEXT" 1>&6
8315 else
8316   echo "$ac_t""no" 1>&6
8317 fi
8318
8319
8320         USE_INCLUDED_LIBINTL=yes
8321         CATOBJEXT=.gmo
8322         INSTOBJEXT=.mo
8323         DATADIRNAME=share
8324         INTLDEPS='$(top_builddir)/intl/libintl.a'
8325         INTLLIBS=$INTLDEPS
8326         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8327         nls_cv_header_intl=intl/libintl.h
8328         nls_cv_header_libgt=intl/libgettext.h
8329       fi
8330
8331             if test "$XGETTEXT" != ":"; then
8332                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8333           : ;
8334         else
8335           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8336           XGETTEXT=":"
8337         fi
8338       fi
8339
8340
8341
8342       # We need to process the po/ directory.
8343       POSUB=po
8344     else
8345       DATADIRNAME=share
8346       nls_cv_header_intl=intl/libintl.h
8347       nls_cv_header_libgt=intl/libgettext.h
8348     fi
8349
8350
8351
8352
8353     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8354     # because some of the sources are only built for this goal.
8355     if test "$PACKAGE" = gettext; then
8356       USE_NLS=yes
8357       USE_INCLUDED_LIBINTL=yes
8358     fi
8359
8360                 for lang in $ALL_LINGUAS; do
8361       GMOFILES="$GMOFILES $lang.gmo"
8362       POFILES="$POFILES $lang.po"
8363     done
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8379      if test "x$ALL_LINGUAS" = "x"; then
8380        LINGUAS=
8381      else
8382        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8383 echo "configure:8384: checking for catalogs to be installed" >&5
8384        if test "x$LINGUAS" = "x"; then
8385          LINGUAS=$ALL_LINGUAS
8386        else
8387          NEW_LINGUAS=
8388          for lang in $ALL_LINGUAS; do
8389            case " $LINGUAS " in
8390              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8391            esac
8392          done
8393          LINGUAS=$NEW_LINGUAS
8394        fi
8395        echo "$ac_t""$LINGUAS" 1>&6
8396      fi
8397
8398           if test -n "$LINGUAS"; then
8399        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8400      fi
8401    fi
8402
8403             if test $ac_cv_header_locale_h = yes; then
8404      INCLUDE_LOCALE_H="#include <locale.h>"
8405    else
8406      INCLUDE_LOCALE_H="\
8407 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8408    fi
8409
8410
8411             test -d intl || mkdir intl
8412    if test "$CATOBJEXT" = ".cat"; then
8413      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8414 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8415 echo "configure:8416: checking for linux/version.h" >&5
8416 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8417   echo $ac_n "(cached) $ac_c" 1>&6
8418 else
8419   cat > conftest.$ac_ext <<EOF
8420 #line 8421 "configure"
8421 #include "confdefs.h"
8422 #include <linux/version.h>
8423 EOF
8424 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8425 { (eval echo configure:8426: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8426 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8427 if test -z "$ac_err"; then
8428   rm -rf conftest*
8429   eval "ac_cv_header_$ac_safe=yes"
8430 else
8431   echo "$ac_err" >&5
8432   echo "configure: failed program was:" >&5
8433   cat conftest.$ac_ext >&5
8434   rm -rf conftest*
8435   eval "ac_cv_header_$ac_safe=no"
8436 fi
8437 rm -f conftest*
8438 fi
8439 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8440   echo "$ac_t""yes" 1>&6
8441   msgformat=linux
8442 else
8443   echo "$ac_t""no" 1>&6
8444 msgformat=xopen
8445 fi
8446
8447
8448                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8449    fi
8450       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8451      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8452
8453             if test "$PACKAGE" = "gettext"; then
8454      GT_NO="#NO#"
8455      GT_YES=
8456    else
8457      GT_NO=
8458      GT_YES="#YES#"
8459    fi
8460
8461
8462
8463             MKINSTALLDIRS=
8464    if test -n "$ac_aux_dir"; then
8465      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8466    fi
8467    if test -z "$MKINSTALLDIRS"; then
8468      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8469    fi
8470
8471
8472       l=
8473
8474
8475          test -d po || mkdir po
8476    if test "x$srcdir" != "x."; then
8477      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8478        posrcprefix="$srcdir/"
8479      else
8480        posrcprefix="../$srcdir/"
8481      fi
8482    else
8483      posrcprefix="../"
8484    fi
8485    rm -f po/POTFILES
8486    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8487         < $srcdir/po/POTFILES.in > po/POTFILES
8488
8489 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8490
8491 # Windows32 Registry support for specifying GCC installation paths.
8492 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8493 if test "${enable_win32_registry+set}" = set; then
8494   enableval="$enable_win32_registry"
8495   :
8496 fi
8497
8498
8499 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8500 echo "configure:8501: checking whether windows registry support is requested" >&5
8501 if test x$enable_win32_registry != xno; then
8502   cat >> confdefs.h <<\EOF
8503 #define ENABLE_WIN32_REGISTRY 1
8504 EOF
8505
8506   echo "$ac_t""yes" 1>&6
8507 else
8508   echo "$ac_t""no" 1>&6
8509 fi
8510
8511 # Check if user specified a different registry key.
8512 case x${enable_win32_registry} in
8513 x | xyes)
8514   # default.
8515   gcc_cv_win32_registry_key="$VERSION"
8516   ;;
8517 xno)
8518   # no registry lookup.
8519   gcc_cv_win32_registry_key=''
8520   ;;
8521 *)
8522   # user-specified key.
8523   gcc_cv_win32_registry_key="$enable_win32_registry"
8524   ;;
8525 esac
8526
8527 if test x$enable_win32_registry != xno; then
8528   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8529 echo "configure:8530: checking registry key on windows hosts" >&5
8530   cat >> confdefs.h <<EOF
8531 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8532 EOF
8533
8534   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8535 fi
8536
8537 # Get an absolute path to the GCC top-level source directory
8538 holddir=`pwd`
8539 cd $srcdir
8540 topdir=`pwd`
8541 cd $holddir
8542
8543 # Conditionalize the makefile for this host machine.
8544 # Make-host contains the concatenation of all host makefile fragments
8545 # [there can be more than one].  This file is built by configure.frag.
8546 host_overrides=Make-host
8547 dep_host_xmake_file=
8548 for f in .. ${host_xmake_file}
8549 do
8550         if test -f ${srcdir}/config/$f
8551         then
8552                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8553         fi
8554 done
8555
8556 # Conditionalize the makefile for this target machine.
8557 # Make-target contains the concatenation of all host makefile fragments
8558 # [there can be more than one].  This file is built by configure.frag.
8559 target_overrides=Make-target
8560 dep_tmake_file=
8561 for f in .. ${tmake_file}
8562 do
8563         if test -f ${srcdir}/config/$f
8564         then
8565                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8566         fi
8567 done
8568
8569 # If the host doesn't support symlinks, modify CC in
8570 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8571 # Otherwise, we can use "CC=$(CC)".
8572 rm -f symtest.tem
8573 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8574 then
8575         cc_set_by_configure="\$(CC)"
8576         quoted_cc_set_by_configure="\$(CC)"
8577         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8578 else
8579         rm -f symtest.tem
8580         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8581         then
8582                 symbolic_link="cp -p"
8583         else
8584                 symbolic_link="cp"
8585         fi
8586         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8587         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8588         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8589 fi
8590 rm -f symtest.tem
8591
8592 out_object_file=`basename $out_file .c`.o
8593
8594 tm_file_list=
8595 for f in $tm_file; do
8596   case $f in
8597     gansidecl.h )
8598        tm_file_list="${tm_file_list} $f" ;;
8599     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8600   esac
8601 done
8602
8603 host_xm_file_list=
8604 for f in $host_xm_file; do
8605   case $f in
8606     auto-host.h | gansidecl.h | hwint.h )
8607        host_xm_file_list="${host_xm_file_list} $f" ;;
8608     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8609   esac
8610 done
8611
8612 build_xm_file_list=
8613 for f in $build_xm_file; do
8614   case $f in
8615     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8616        build_xm_file_list="${build_xm_file_list} $f" ;;
8617     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8618   esac
8619 done
8620
8621 # Define macro CROSS_COMPILE in compilation
8622 # if this is a cross-compiler.
8623 # Also use all.cross instead of all.internal
8624 # and add cross-make to Makefile.
8625 cross_overrides="/dev/null"
8626 if test x$host != x$target
8627 then
8628         cross_defines="CROSS=-DCROSS_COMPILE"
8629         cross_overrides="${topdir}/cross-make"
8630 fi
8631
8632 # If this is a cross-compiler that does not
8633 # have its own set of headers then define
8634 # inhibit_libc
8635
8636 # If this is using newlib, then define inhibit_libc in
8637 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8638 # libgcc.a, but that's OK because newlib should have its own version of
8639 # assert.h.
8640 inhibit_libc=
8641 if test x$host != x$target && test x$with_headers = x; then
8642        inhibit_libc=-Dinhibit_libc
8643 else
8644        if test x$with_newlib = xyes; then
8645                inhibit_libc=-Dinhibit_libc
8646        fi
8647 fi
8648
8649
8650 # When building gcc with a cross-compiler, we need to fix a few things.
8651 # This must come after cross-make as we want all.build to override
8652 # all.cross.
8653 build_overrides="/dev/null"
8654 if test x$build != x$host
8655 then
8656         build_overrides="${topdir}/build-make"
8657 fi
8658
8659 # Expand extra_headers to include complete path.
8660 # This substitutes for lots of t-* files.
8661 extra_headers_list=
8662 if test "x$extra_headers" = x
8663 then true
8664 else
8665         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8666         for file in $extra_headers;
8667         do
8668                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8669         done
8670 fi
8671
8672 if test x$use_collect2 = xno; then
8673         use_collect2=
8674 fi
8675
8676 # Add a definition of USE_COLLECT2 if system wants one.
8677 # Also tell toplev.c what to do.
8678 # This substitutes for lots of t-* files.
8679 if test x$use_collect2 = x
8680 then
8681         will_use_collect2=
8682         maybe_use_collect2=
8683 else
8684         will_use_collect2="collect2"
8685         maybe_use_collect2="-DUSE_COLLECT2"
8686 fi
8687
8688 # NEED TO CONVERT
8689 # Set MD_DEPS if the real md file is in md.pre-cpp.
8690 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8691 # for line oriented comments, so we must always use a GNU cpp.  If
8692 # building gcc with a cross compiler, use the cross compiler just
8693 # built.  Otherwise, we can use the cpp just built.
8694 md_file_sub=
8695 if test "x$md_cppflags" = x
8696 then
8697         md_file_sub=$srcdir/config/$md_file
8698 else
8699         md_file=md
8700 fi
8701
8702 # If we have gas in the build tree, make a link to it.
8703 if test -f ../gas/Makefile; then
8704         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8705 fi
8706
8707 # If we have nm in the build tree, make a link to it.
8708 if test -f ../binutils/Makefile; then
8709         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8710 fi
8711
8712 # If we have ld in the build tree, make a link to it.
8713 if test -f ../ld/Makefile; then
8714 #       if test x$use_collect2 = x; then
8715 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8716 #       else
8717                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8718 #       fi
8719 fi
8720
8721 # Figure out what assembler alignment features are present.
8722 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8723 echo "configure:8724: checking assembler alignment features" >&5
8724 gcc_cv_as=
8725 gcc_cv_as_alignment_features=
8726 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8727 if test -x "$DEFAULT_ASSEMBLER"; then
8728         gcc_cv_as="$DEFAULT_ASSEMBLER"
8729 elif test -x "$AS"; then
8730         gcc_cv_as="$AS"
8731 elif test -x as$host_exeext; then
8732         # Build using assembler in the current directory.
8733         gcc_cv_as=./as$host_exeext
8734 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8735         # Single tree build which includes gas.
8736         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8737         do
8738                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8739                 if test x$gcc_cv_gas_version != x; then
8740                         break
8741                 fi
8742         done
8743         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8744         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8745         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8746                 # Gas version 2.6 and later support for .balign and .p2align.
8747                 # bytes to skip when using .p2align.
8748                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8749                         gcc_cv_as_alignment_features=".balign and .p2align"
8750                         cat >> confdefs.h <<\EOF
8751 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8752 EOF
8753
8754                 fi
8755                 # Gas version 2.8 and later support specifying the maximum
8756                 # bytes to skip when using .p2align.
8757                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8758                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8759                         cat >> confdefs.h <<\EOF
8760 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8761 EOF
8762
8763                 fi
8764         fi
8765 elif test x$host = x$target; then
8766         # Native build.
8767         # Search the same directories that the installed compiler will
8768         # search.  Else we may find the wrong assembler and lose.  If we
8769         # do not find a suitable assembler binary, then try the user's
8770         # path.
8771         #
8772         # Also note we have to check MD_EXEC_PREFIX before checking the
8773         # user's path.  Unfortunately, there is no good way to get at the
8774         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8775         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8776         # to be fixed as part of the make/configure rewrite too.
8777
8778         if test "x$exec_prefix" = xNONE; then
8779                 if test "x$prefix" = xNONE; then
8780                         test_prefix=/usr/local
8781                 else
8782                         test_prefix=$prefix
8783                 fi
8784         else
8785                 test_prefix=$exec_prefix
8786         fi
8787
8788         # If the loop below does not find an assembler, then use whatever
8789         # one we can find in the users's path.
8790         # user's path.
8791         as=as$host_exeext
8792
8793         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8794                    $test_prefix/lib/gcc-lib/$target \
8795                    /usr/lib/gcc/$target/$gcc_version \
8796                    /usr/lib/gcc/$target \
8797                    $test_prefix/$target/bin/$target/$gcc_version \
8798                    $test_prefix/$target/bin \
8799                    /usr/libexec \
8800                    /usr/ccs/gcc \
8801                    /usr/ccs/bin \
8802                    /udk/usr/ccs/bin \
8803                    /bsd43/usr/lib/cmplrs/cc \
8804                    /usr/cross64/usr/bin \
8805                    /usr/lib/cmplrs/cc \
8806                    /sysv/usr/lib/cmplrs/cc \
8807                    /svr4/usr/lib/cmplrs/cc \
8808                    /usr/bin"
8809
8810         for dir in $test_dirs; do
8811                 if test -f $dir/as$host_exeext; then
8812                         gcc_cv_as=$dir/as$host_exeext
8813                         break;
8814                 fi
8815         done
8816 fi
8817 if test x$gcc_cv_as != x; then
8818         # Check if we have .balign and .p2align
8819         echo ".balign  4" > conftest.s
8820         echo ".p2align  2" >> conftest.s
8821         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8822                 gcc_cv_as_alignment_features=".balign and .p2align"
8823                 cat >> confdefs.h <<\EOF
8824 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8825 EOF
8826
8827         fi
8828         rm -f conftest.s conftest.o
8829         # Check if specifying the maximum bytes to skip when
8830         # using .p2align is supported.
8831         echo ".p2align 4,,7" > conftest.s
8832         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8833                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8834                 cat >> confdefs.h <<\EOF
8835 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8836 EOF
8837
8838         fi
8839         rm -f conftest.s conftest.o
8840 fi
8841 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8842
8843 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8844 echo "configure:8845: checking assembler subsection support" >&5
8845 gcc_cv_as_subsections=
8846 if test x$gcc_cv_as != x; then
8847         # Check if we have .subsection
8848         echo ".subsection 1" > conftest.s
8849         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8850                 gcc_cv_as_subsections=".subsection"
8851                 if test -x nm$host_exeext; then
8852                         gcc_cv_nm=./nm$host_exeext
8853                 elif test x$host = x$target; then
8854                         # Native build.
8855                         gcc_cv_nm=nm$host_exeext
8856                 fi
8857                 if test x$gcc_cv_nm != x; then
8858                         cat > conftest.s <<EOF
8859 conftest_label1: .word 0
8860 .subsection -1
8861 conftest_label2: .word 0
8862 .previous
8863 EOF
8864                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8865                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8866                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8867                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8868                                         :
8869                                 else
8870                                         gcc_cv_as_subsections="working .subsection -1"
8871                                         cat >> confdefs.h <<\EOF
8872 #define HAVE_GAS_SUBSECTION_ORDERING 1
8873 EOF
8874
8875                                 fi
8876                         fi
8877                 fi
8878         fi
8879         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8880 fi
8881 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8882
8883 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8884 echo "configure:8885: checking assembler weak support" >&5
8885 gcc_cv_as_weak=
8886 if test x$gcc_cv_as != x; then
8887         # Check if we have .weak
8888         echo "  .weak foobar" > conftest.s
8889         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8890                 cat >> confdefs.h <<\EOF
8891 #define HAVE_GAS_WEAK 1
8892 EOF
8893
8894                 gcc_cv_as_weak="yes"
8895         fi
8896         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8897 fi
8898 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8899
8900 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8901 echo "configure:8902: checking assembler hidden support" >&5
8902 gcc_cv_as_hidden=
8903 if test x$gcc_cv_as != x; then
8904         # Check if we have .hidden
8905         echo "  .hidden foobar" > conftest.s
8906         echo "foobar:" >> conftest.s
8907         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8908                 cat >> confdefs.h <<\EOF
8909 #define HAVE_GAS_HIDDEN 1
8910 EOF
8911
8912                 gcc_cv_as_hidden="yes"
8913         fi
8914         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8915 fi
8916 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8917
8918 case "$target" in
8919   sparc*-*-*)
8920     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8921 echo "configure:8922: checking assembler .register pseudo-op support" >&5
8922 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8923   echo $ac_n "(cached) $ac_c" 1>&6
8924 else
8925
8926         gcc_cv_as_register_pseudo_op=unknown
8927         if test x$gcc_cv_as != x; then
8928             # Check if we have .register
8929             echo ".register %g2, #scratch" > conftest.s
8930             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8931                 gcc_cv_as_register_pseudo_op=yes
8932             else
8933                 gcc_cv_as_register_pseudo_op=no
8934             fi
8935             rm -f conftest.s conftest.o
8936         fi
8937
8938 fi
8939
8940 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8941     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8942         cat >> confdefs.h <<\EOF
8943 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8944 EOF
8945
8946     fi
8947
8948     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
8949 echo "configure:8950: checking assembler supports -relax" >&5
8950 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
8951   echo $ac_n "(cached) $ac_c" 1>&6
8952 else
8953
8954         gcc_cv_as_relax_opt=unknown
8955         if test x$gcc_cv_as != x; then
8956             # Check if gas supports -relax
8957             echo ".text" > conftest.s
8958             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
8959                 gcc_cv_as_relax_opt=yes
8960             else
8961                 gcc_cv_as_relax_opt=no
8962             fi
8963             rm -f conftest.s conftest.o
8964         fi
8965
8966 fi
8967
8968 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
8969     if test "x$gcc_cv_as_relax_opt" = xyes; then
8970         cat >> confdefs.h <<\EOF
8971 #define HAVE_AS_RELAX_OPTION 1
8972 EOF
8973
8974     fi
8975
8976     case "$tm_file" in
8977     *64*)
8978         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8979 echo "configure:8980: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8980 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8981   echo $ac_n "(cached) $ac_c" 1>&6
8982 else
8983
8984                 if test -n "$gcc_cv_as"; then
8985                     echo ".xword foo" > conftest.s
8986                     gcc_cv_as_flags64=no
8987                     for flag in "-xarch=v9" "-64 -Av9"; do
8988                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8989                             > /dev/null 2>&1; then
8990                             gcc_cv_as_flags64=$flag
8991                             break
8992                         fi
8993                     done
8994                     rm -f conftest.s conftest.o
8995                 else
8996                     if test "$gas" = yes; then
8997                         gcc_cv_as_flags64="-64 -Av9"
8998                     else
8999                         gcc_cv_as_flags64="-xarch=v9"
9000                     fi
9001                 fi
9002
9003 fi
9004
9005 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9006         if test "x$gcc_cv_as_flags64" = xno; then
9007
9008             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9009             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9010
9011         else
9012             cat >> confdefs.h <<EOF
9013 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9014 EOF
9015
9016         fi
9017         ;;
9018     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9019         ;;
9020     esac
9021
9022     if test "x$gcc_cv_as_flags64" != xno; then
9023         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9024 echo "configure:9025: checking for assembler offsetable %lo() support" >&5
9025 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9026   echo $ac_n "(cached) $ac_c" 1>&6
9027 else
9028
9029             gcc_cv_as_offsetable_lo10=unknown
9030             if test "x$gcc_cv_as" != x; then
9031                 # Check if assembler has offsetable %lo()
9032                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9033                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9034                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9035                         > /dev/null 2>&1 &&
9036                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9037                         > /dev/null 2>&1; then
9038                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9039                         gcc_cv_as_offsetable_lo10=no
9040                     else
9041                         gcc_cv_as_offsetable_lo10=yes
9042                     fi
9043                 else
9044                     gcc_cv_as_offsetable_lo10=no
9045                 fi
9046                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9047             fi
9048
9049 fi
9050
9051 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9052         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9053             cat >> confdefs.h <<\EOF
9054 #define HAVE_AS_OFFSETABLE_LO10 1
9055 EOF
9056
9057         fi
9058     fi
9059     ;;
9060
9061   i[34567]86-*-*)
9062     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9063 echo "configure:9064: checking assembler instructions" >&5
9064     gcc_cv_as_instructions=
9065     if test x$gcc_cv_as != x; then
9066         set "filds fists" "filds mem; fists mem"
9067         while test $# -gt 0
9068         do
9069                 echo "$2" > conftest.s
9070                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9071                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9072                         cat >> confdefs.h <<EOF
9073 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9074 EOF
9075
9076                 fi
9077                 shift 2
9078         done
9079         rm -f conftest.s conftest.o
9080     fi
9081     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9082     ;;
9083 esac
9084
9085 # Figure out what language subdirectories are present.
9086 # Look if the user specified --enable-languages="..."; if not, use
9087 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9088 # go away some day.
9089 if test x"${enable_languages+set}" != xset; then
9090         if test x"${LANGUAGES+set}" = xset; then
9091                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9092         else
9093                 enable_languages=all
9094         fi
9095 else
9096         if test x"${enable_languages}" = x; then
9097                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9098         fi
9099 fi
9100 subdirs=
9101 for lang in ${srcdir}/*/config-lang.in ..
9102 do
9103         case $lang in
9104         ..) ;;
9105         # The odd quoting in the next line works around
9106         # an apparent bug in bash 1.12 on linux.
9107         ${srcdir}/[*]/config-lang.in) ;;
9108         *)
9109           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9110           if test "x$lang_alias" = x
9111           then
9112                 echo "$lang doesn't set \$language." 1>&2
9113                 exit 1
9114           fi
9115           if test x"${enable_languages}" = xall; then
9116                 add_this_lang=yes
9117           else
9118                 case "${enable_languages}" in
9119                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9120                         add_this_lang=yes
9121                         ;;
9122                     * )
9123                         add_this_lang=no
9124                         ;;
9125                 esac
9126           fi
9127           if test x"${add_this_lang}" = xyes; then
9128                 case $lang in
9129                     ${srcdir}/ada/config-lang.in)
9130                         if test x$gnat = xyes ; then
9131                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9132                         fi
9133                         ;;
9134                     *)
9135                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9136                         ;;
9137                 esac
9138           fi
9139           ;;
9140         esac
9141 done
9142
9143 # Make gthr-default.h if we have a thread file.
9144 gthread_flags=
9145 if test $thread_file != single; then
9146     rm -f gthr-default.h
9147     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9148     gthread_flags=-DHAVE_GTHR_DEFAULT
9149 fi
9150
9151
9152 # Find out what GC implementation we want, or may, use.
9153 # Check whether --with-gc or --without-gc was given.
9154 if test "${with_gc+set}" = set; then
9155   withval="$with_gc"
9156   case "$withval" in
9157   simple | page)
9158     GGC=ggc-$withval
9159     ;;
9160   *)
9161     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9162     ;;
9163 esac
9164 else
9165   if test $ac_cv_func_mmap_anywhere = yes \
9166     || test $ac_cv_func_valloc = yes; then
9167   GGC=ggc-page
9168 else
9169   GGC=ggc-simple
9170 fi
9171 fi
9172
9173
9174 echo "Using $GGC for garbage collection."
9175
9176 # Build a new-abi (c++) system
9177 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9178 if test "${enable_new_gxx_abi+set}" = set; then
9179   enableval="$enable_new_gxx_abi"
9180   cat >> confdefs.h <<\EOF
9181 #define ENABLE_NEW_GXX_ABI 1
9182 EOF
9183
9184 GXX_ABI_FLAG='-fnew-abi'
9185 echo "Building a new-abi g++ compiler."
9186
9187 fi
9188
9189
9190
9191 # Build a new-libstdc++ system (ie libstdc++-v3)
9192 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9193 echo "configure:9194: checking for libstdc++ to install" >&5
9194 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9195 if test "${enable_libstdcxx_v3+set}" = set; then
9196   enableval="$enable_libstdcxx_v3"
9197   enable_libstdcxx_v3=yes
9198 else
9199   enable_libstdcxx_v3=no
9200 fi
9201
9202
9203 if test x$enable_libstdcxx_v3 = xyes; then
9204   echo "$ac_t""v3" 1>&6
9205   ac_esn=1
9206 else
9207   echo "$ac_t""v2" 1>&6
9208   ac_esn=0
9209 fi
9210 cat >> confdefs.h <<EOF
9211 #define ENABLE_STD_NAMESPACE $ac_esn
9212 EOF
9213
9214
9215
9216 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9217 echo "configure:9218: checking whether to enable maintainer-specific portions of Makefiles" >&5
9218     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9219 if test "${enable_maintainer_mode+set}" = set; then
9220   enableval="$enable_maintainer_mode"
9221   maintainer_mode=$enableval
9222 else
9223   maintainer_mode=no
9224 fi
9225
9226
9227 echo "$ac_t""$maintainer_mode" 1>&6
9228
9229 if test "$maintainer_mode" = "yes"; then
9230   MAINT=''
9231 else
9232   MAINT='#'
9233 fi
9234
9235 # Make empty files to contain the specs and options for each language.
9236 # Then add #include lines to for a compiler that has specs and/or options.
9237
9238 lang_specs_files=
9239 lang_options_files=
9240 lang_tree_files=
9241 rm -f specs.h options.h gencheck.h
9242 touch specs.h options.h gencheck.h
9243 for subdir in . $subdirs
9244 do
9245         if test -f $srcdir/$subdir/lang-specs.h; then
9246                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9247                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9248         fi
9249         if test -f $srcdir/$subdir/lang-options.h; then
9250                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9251                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9252         fi
9253         if test -f $srcdir/$subdir/$subdir-tree.def; then
9254                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9255                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9256         fi
9257 done
9258
9259 # These (without "all_") are set in each config-lang.in.
9260 # `language' must be a single word so is spelled singularly.
9261 all_languages=
9262 all_boot_languages=
9263 all_compilers=
9264 all_stagestuff=
9265 all_diff_excludes=
9266 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9267 # List of language makefile fragments.
9268 all_lang_makefiles=
9269 all_headers=
9270 all_lib2funcs=
9271
9272 # Add the language fragments.
9273 # Languages are added via two mechanisms.  Some information must be
9274 # recorded in makefile variables, these are defined in config-lang.in.
9275 # We accumulate them and plug them into the main Makefile.
9276 # The other mechanism is a set of hooks for each of the main targets
9277 # like `clean', `install', etc.
9278
9279 language_fragments="Make-lang"
9280 language_hooks="Make-hooks"
9281 oldstyle_subdirs=
9282
9283 for s in .. $subdirs
9284 do
9285         if test $s != ".."
9286         then
9287                 language=
9288                 boot_language=
9289                 compilers=
9290                 stagestuff=
9291                 diff_excludes=
9292                 headers=
9293                 outputs=
9294                 lib2funcs=
9295                 . ${srcdir}/$s/config-lang.in
9296                 if test "x$language" = x
9297                 then
9298                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9299                         exit 1
9300                 fi
9301                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9302                 all_languages="$all_languages $language"
9303                 if test "x$boot_language" = xyes
9304                 then
9305                         all_boot_languages="$all_boot_languages $language"
9306                 fi
9307                 all_compilers="$all_compilers $compilers"
9308                 all_stagestuff="$all_stagestuff $stagestuff"
9309                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9310                 all_headers="$all_headers $headers"
9311                 all_outputs="$all_outputs $outputs"
9312                 if test x$outputs = x
9313                 then
9314                         oldstyle_subdirs="$oldstyle_subdirs $s"
9315                 fi
9316                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9317         fi
9318 done
9319
9320 # Since we can't use `::' targets, we link each language in
9321 # with a set of hooks, reached indirectly via lang.${target}.
9322
9323 rm -f Make-hooks
9324 touch Make-hooks
9325 target_list="all.build all.cross start.encap rest.encap \
9326         info dvi \
9327         install-normal install-common install-info install-man \
9328         uninstall distdir \
9329         mostlyclean clean distclean extraclean maintainer-clean \
9330         stage1 stage2 stage3 stage4"
9331 for t in $target_list
9332 do
9333         x=
9334         for lang in .. $all_languages
9335         do
9336                 if test $lang != ".."; then
9337                         x="$x $lang.$t"
9338                 fi
9339         done
9340         echo "lang.$t: $x" >> Make-hooks
9341 done
9342
9343 # If we're not building in srcdir, create .gdbinit.
9344
9345 if test ! -f Makefile.in; then
9346         echo "dir ." > .gdbinit
9347         echo "dir ${srcdir}" >> .gdbinit
9348         if test x$gdb_needs_out_file_path = xyes
9349         then
9350                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9351         fi
9352         if test "x$subdirs" != x; then
9353                 for s in $subdirs
9354                 do
9355                         echo "dir ${srcdir}/$s" >> .gdbinit
9356                 done
9357         fi
9358         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9359 fi
9360
9361 # Define variables host_canonical and build_canonical
9362 # because some Cygnus local changes in the Makefile depend on them.
9363 build_canonical=${build}
9364 host_canonical=${host}
9365 target_subdir=
9366 if test "${host}" != "${target}" ; then
9367     target_subdir=${target}/
9368 fi
9369
9370
9371
9372
9373 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9374 # absolute path for gcc_tooldir based on inserting the number of up-directory
9375 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9376 # $(libsubdir)/@(unlibsubdir) based path.
9377 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9378 # make and thus we'd get different behavior depending on where we built the
9379 # sources.
9380 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9381     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9382 else
9383 # An explanation of the sed strings:
9384 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9385 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9386 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9387 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9388 #
9389 # (*) Note this pattern overwrites the first character of the string
9390 # with a forward slash if one is not already present.  This is not a
9391 # problem because the exact names of the sub-directories concerned is
9392 # unimportant, just the number of them matters.
9393 #
9394 # The practical upshot of these patterns is like this:
9395 #
9396 #  prefix     exec_prefix        result
9397 #  ------     -----------        ------
9398 #   /foo        /foo/bar          ../
9399 #   /foo/       /foo/bar          ../
9400 #   /foo        /foo/bar/         ../
9401 #   /foo/       /foo/bar/         ../
9402 #   /foo        /foo/bar/ugg      ../../
9403 #
9404     dollar='$$'
9405     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9406 fi
9407
9408
9409
9410 # Nothing to do for FLOAT_H, float_format already handled.
9411 objdir=`pwd`
9412
9413
9414 # Process the language and host/target makefile fragments.
9415 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9416
9417 # Substitute configuration variables
9418
9419
9420
9421
9422
9423
9424
9425
9426
9427
9428
9429
9430
9431
9432
9433
9434
9435
9436
9437
9438
9439
9440
9441
9442
9443
9444
9445
9446
9447
9448
9449
9450
9451
9452
9453
9454
9455
9456
9457
9458
9459
9460
9461
9462
9463
9464
9465
9466
9467
9468
9469
9470
9471
9472
9473
9474
9475
9476 # Echo that links are built
9477 if test x$host = x$target
9478 then
9479         str1="native "
9480 else
9481         str1="cross-"
9482         str2=" from $host"
9483 fi
9484
9485 if test x$host != x$build
9486 then
9487         str3=" on a $build system"
9488 fi
9489
9490 if test "x$str2" != x || test "x$str3" != x
9491 then
9492         str4=
9493 fi
9494
9495 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9496
9497 if test "x$str2" != x || test "x$str3" != x
9498 then
9499         echo " ${str2}${str3}." 1>&2
9500 fi
9501
9502 # Truncate the target if necessary
9503 if test x$host_truncate_target != x; then
9504         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9505 fi
9506
9507 # Configure the subdirectories
9508 # AC_CONFIG_SUBDIRS($subdirs)
9509
9510 # Create the Makefile
9511 # and configure language subdirectories
9512 trap '' 1 2 15
9513 cat > confcache <<\EOF
9514 # This file is a shell script that caches the results of configure
9515 # tests run on this system so they can be shared between configure
9516 # scripts and configure runs.  It is not useful on other systems.
9517 # If it contains results you don't want to keep, you may remove or edit it.
9518 #
9519 # By default, configure uses ./config.cache as the cache file,
9520 # creating it if it does not exist already.  You can give configure
9521 # the --cache-file=FILE option to use a different cache file; that is
9522 # what configure does when it calls configure scripts in
9523 # subdirectories, so they share the cache.
9524 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9525 # config.status only pays attention to the cache file if you give it the
9526 # --recheck option to rerun configure.
9527 #
9528 EOF
9529 # The following way of writing the cache mishandles newlines in values,
9530 # but we know of no workaround that is simple, portable, and efficient.
9531 # So, don't put newlines in cache variables' values.
9532 # Ultrix sh set writes to stderr and can't be redirected directly,
9533 # and sets the high bit in the cache file unless we assign to the vars.
9534 (set) 2>&1 |
9535   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9536   *ac_space=\ *)
9537     # `set' does not quote correctly, so add quotes (double-quote substitution
9538     # turns \\\\ into \\, and sed turns \\ into \).
9539     sed -n \
9540       -e "s/'/'\\\\''/g" \
9541       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9542     ;;
9543   *)
9544     # `set' quotes correctly as required by POSIX, so do not add quotes.
9545     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9546     ;;
9547   esac >> confcache
9548 if cmp -s $cache_file confcache; then
9549   :
9550 else
9551   if test -w $cache_file; then
9552     echo "updating cache $cache_file"
9553     cat confcache > $cache_file
9554   else
9555     echo "not updating unwritable cache $cache_file"
9556   fi
9557 fi
9558 rm -f confcache
9559
9560 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9561
9562 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9563 # Let make expand exec_prefix.
9564 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9565
9566 # Any assignment to VPATH causes Sun make to only execute
9567 # the first set of double-colon rules, so remove it if not needed.
9568 # If there is a colon in the path, we need to keep it.
9569 if test "x$srcdir" = x.; then
9570   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9571 fi
9572
9573 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9574
9575 DEFS=-DHAVE_CONFIG_H
9576
9577 # Without the "./", some shells look in PATH for config.status.
9578 : ${CONFIG_STATUS=./config.status}
9579
9580 echo creating $CONFIG_STATUS
9581 rm -f $CONFIG_STATUS
9582 cat > $CONFIG_STATUS <<EOF
9583 #! /bin/sh
9584 # Generated automatically by configure.
9585 # Run this file to recreate the current configuration.
9586 # This directory was configured as follows,
9587 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9588 #
9589 # $0 $ac_configure_args
9590 #
9591 # Compiler output produced by configure, useful for debugging
9592 # configure, is in ./config.log if it exists.
9593
9594 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9595 for ac_option
9596 do
9597   case "\$ac_option" in
9598   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9599     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9600     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9601   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9602     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9603     exit 0 ;;
9604   -help | --help | --hel | --he | --h)
9605     echo "\$ac_cs_usage"; exit 0 ;;
9606   *) echo "\$ac_cs_usage"; exit 1 ;;
9607   esac
9608 done
9609
9610 ac_given_srcdir=$srcdir
9611
9612 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9613 EOF
9614 cat >> $CONFIG_STATUS <<EOF
9615
9616 # Protect against being on the right side of a sed subst in config.status.
9617 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9618  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9619 $ac_vpsub
9620 $extrasub
9621 s%@SHELL@%$SHELL%g
9622 s%@CFLAGS@%$CFLAGS%g
9623 s%@CPPFLAGS@%$CPPFLAGS%g
9624 s%@CXXFLAGS@%$CXXFLAGS%g
9625 s%@FFLAGS@%$FFLAGS%g
9626 s%@DEFS@%$DEFS%g
9627 s%@LDFLAGS@%$LDFLAGS%g
9628 s%@LIBS@%$LIBS%g
9629 s%@exec_prefix@%$exec_prefix%g
9630 s%@prefix@%$prefix%g
9631 s%@program_transform_name@%$program_transform_name%g
9632 s%@bindir@%$bindir%g
9633 s%@sbindir@%$sbindir%g
9634 s%@libexecdir@%$libexecdir%g
9635 s%@datadir@%$datadir%g
9636 s%@sysconfdir@%$sysconfdir%g
9637 s%@sharedstatedir@%$sharedstatedir%g
9638 s%@localstatedir@%$localstatedir%g
9639 s%@libdir@%$libdir%g
9640 s%@includedir@%$includedir%g
9641 s%@oldincludedir@%$oldincludedir%g
9642 s%@infodir@%$infodir%g
9643 s%@mandir@%$mandir%g
9644 s%@host@%$host%g
9645 s%@host_alias@%$host_alias%g
9646 s%@host_cpu@%$host_cpu%g
9647 s%@host_vendor@%$host_vendor%g
9648 s%@host_os@%$host_os%g
9649 s%@target@%$target%g
9650 s%@target_alias@%$target_alias%g
9651 s%@target_cpu@%$target_cpu%g
9652 s%@target_vendor@%$target_vendor%g
9653 s%@target_os@%$target_os%g
9654 s%@build@%$build%g
9655 s%@build_alias@%$build_alias%g
9656 s%@build_cpu@%$build_cpu%g
9657 s%@build_vendor@%$build_vendor%g
9658 s%@build_os@%$build_os%g
9659 s%@CC@%$CC%g
9660 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9661 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9662 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9663 s%@SET_MAKE@%$SET_MAKE%g
9664 s%@AWK@%$AWK%g
9665 s%@LEX@%$LEX%g
9666 s%@LEXLIB@%$LEXLIB%g
9667 s%@LN@%$LN%g
9668 s%@LN_S@%$LN_S%g
9669 s%@RANLIB@%$RANLIB%g
9670 s%@YACC@%$YACC%g
9671 s%@INSTALL@%$INSTALL%g
9672 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9673 s%@INSTALL_DATA@%$INSTALL_DATA%g
9674 s%@CPP@%$CPP%g
9675 s%@gnat@%$gnat%g
9676 s%@MAKEINFO@%$MAKEINFO%g
9677 s%@BUILD_INFO@%$BUILD_INFO%g
9678 s%@INSTALL_INFO@%$INSTALL_INFO%g
9679 s%@vfprintf@%$vfprintf%g
9680 s%@doprint@%$doprint%g
9681 s%@manext@%$manext%g
9682 s%@objext@%$objext%g
9683 s%@PACKAGE@%$PACKAGE%g
9684 s%@VERSION@%$VERSION%g
9685 s%@ALLOCA@%$ALLOCA%g
9686 s%@USE_NLS@%$USE_NLS%g
9687 s%@MSGFMT@%$MSGFMT%g
9688 s%@GMSGFMT@%$GMSGFMT%g
9689 s%@XGETTEXT@%$XGETTEXT%g
9690 s%@GENCAT@%$GENCAT%g
9691 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9692 s%@CATALOGS@%$CATALOGS%g
9693 s%@CATOBJEXT@%$CATOBJEXT%g
9694 s%@DATADIRNAME@%$DATADIRNAME%g
9695 s%@GMOFILES@%$GMOFILES%g
9696 s%@INSTOBJEXT@%$INSTOBJEXT%g
9697 s%@INTLDEPS@%$INTLDEPS%g
9698 s%@INTLLIBS@%$INTLLIBS%g
9699 s%@INTLOBJS@%$INTLOBJS%g
9700 s%@POFILES@%$POFILES%g
9701 s%@POSUB@%$POSUB%g
9702 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9703 s%@GT_NO@%$GT_NO%g
9704 s%@GT_YES@%$GT_YES%g
9705 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9706 s%@l@%$l%g
9707 s%@inhibit_libc@%$inhibit_libc%g
9708 s%@gthread_flags@%$gthread_flags%g
9709 s%@GGC@%$GGC%g
9710 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9711 s%@MAINT@%$MAINT%g
9712 s%@build_canonical@%$build_canonical%g
9713 s%@host_canonical@%$host_canonical%g
9714 s%@target_subdir@%$target_subdir%g
9715 s%@gcc_tooldir@%$gcc_tooldir%g
9716 s%@dollar@%$dollar%g
9717 s%@objdir@%$objdir%g
9718 s%@subdirs@%$subdirs%g
9719 s%@all_boot_languages@%$all_boot_languages%g
9720 s%@all_compilers@%$all_compilers%g
9721 s%@all_diff_excludes@%$all_diff_excludes%g
9722 s%@all_headers@%$all_headers%g
9723 s%@all_lang_makefiles@%$all_lang_makefiles%g
9724 s%@all_languages@%$all_languages%g
9725 s%@all_lib2funcs@%$all_lib2funcs%g
9726 s%@all_stagestuff@%$all_stagestuff%g
9727 s%@build_exeext@%$build_exeext%g
9728 s%@build_install_headers_dir@%$build_install_headers_dir%g
9729 s%@build_xm_file_list@%$build_xm_file_list%g
9730 s%@cc_set_by_configure@%$cc_set_by_configure%g
9731 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9732 s%@cpp_install_dir@%$cpp_install_dir%g
9733 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9734 s%@dep_tmake_file@%$dep_tmake_file%g
9735 s%@extra_c_flags@%$extra_c_flags%g
9736 s%@extra_c_objs@%$extra_c_objs%g
9737 s%@extra_cpp_objs@%$extra_cpp_objs%g
9738 s%@extra_cxx_objs@%$extra_cxx_objs%g
9739 s%@extra_headers_list@%$extra_headers_list%g
9740 s%@extra_objs@%$extra_objs%g
9741 s%@extra_parts@%$extra_parts%g
9742 s%@extra_passes@%$extra_passes%g
9743 s%@extra_programs@%$extra_programs%g
9744 s%@float_h_file@%$float_h_file%g
9745 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9746 s%@gcc_version@%$gcc_version%g
9747 s%@gcc_version_trigger@%$gcc_version_trigger%g
9748 s%@host_exeext@%$host_exeext%g
9749 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9750 s%@host_xm_file_list@%$host_xm_file_list%g
9751 s%@install@%$install%g
9752 s%@lang_options_files@%$lang_options_files%g
9753 s%@lang_specs_files@%$lang_specs_files%g
9754 s%@lang_tree_files@%$lang_tree_files%g
9755 s%@local_prefix@%$local_prefix%g
9756 s%@maybe_use_collect2@%$maybe_use_collect2%g
9757 s%@md_file@%$md_file%g
9758 s%@objc_boehm_gc@%$objc_boehm_gc%g
9759 s%@out_file@%$out_file%g
9760 s%@out_object_file@%$out_object_file%g
9761 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9762 s%@symbolic_link@%$symbolic_link%g
9763 s%@thread_file@%$thread_file%g
9764 s%@tm_file_list@%$tm_file_list%g
9765 s%@will_use_collect2@%$will_use_collect2%g
9766 /@target_overrides@/r $target_overrides
9767 s%@target_overrides@%%g
9768 /@host_overrides@/r $host_overrides
9769 s%@host_overrides@%%g
9770 s%@cross_defines@%$cross_defines%g
9771 /@cross_overrides@/r $cross_overrides
9772 s%@cross_overrides@%%g
9773 /@build_overrides@/r $build_overrides
9774 s%@build_overrides@%%g
9775 /@language_fragments@/r $language_fragments
9776 s%@language_fragments@%%g
9777 /@language_hooks@/r $language_hooks
9778 s%@language_hooks@%%g
9779
9780 CEOF
9781 EOF
9782
9783 cat >> $CONFIG_STATUS <<\EOF
9784
9785 # Split the substitutions into bite-sized pieces for seds with
9786 # small command number limits, like on Digital OSF/1 and HP-UX.
9787 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9788 ac_file=1 # Number of current file.
9789 ac_beg=1 # First line for current file.
9790 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9791 ac_more_lines=:
9792 ac_sed_cmds=""
9793 while $ac_more_lines; do
9794   if test $ac_beg -gt 1; then
9795     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9796   else
9797     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9798   fi
9799   if test ! -s conftest.s$ac_file; then
9800     ac_more_lines=false
9801     rm -f conftest.s$ac_file
9802   else
9803     if test -z "$ac_sed_cmds"; then
9804       ac_sed_cmds="sed -f conftest.s$ac_file"
9805     else
9806       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9807     fi
9808     ac_file=`expr $ac_file + 1`
9809     ac_beg=$ac_end
9810     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9811   fi
9812 done
9813 if test -z "$ac_sed_cmds"; then
9814   ac_sed_cmds=cat
9815 fi
9816 EOF
9817
9818 cat >> $CONFIG_STATUS <<EOF
9819
9820 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9821 EOF
9822 cat >> $CONFIG_STATUS <<\EOF
9823 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9824   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9825   case "$ac_file" in
9826   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9827        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9828   *) ac_file_in="${ac_file}.in" ;;
9829   esac
9830
9831   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9832
9833   # Remove last slash and all that follows it.  Not all systems have dirname.
9834   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9835   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9836     # The file is in a subdirectory.
9837     test ! -d "$ac_dir" && mkdir "$ac_dir"
9838     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9839     # A "../" for each directory in $ac_dir_suffix.
9840     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9841   else
9842     ac_dir_suffix= ac_dots=
9843   fi
9844
9845   case "$ac_given_srcdir" in
9846   .)  srcdir=.
9847       if test -z "$ac_dots"; then top_srcdir=.
9848       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9849   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9850   *) # Relative path.
9851     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9852     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9853   esac
9854
9855
9856   echo creating "$ac_file"
9857   rm -f "$ac_file"
9858   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9859   case "$ac_file" in
9860   *Makefile*) ac_comsub="1i\\
9861 # $configure_input" ;;
9862   *) ac_comsub= ;;
9863   esac
9864
9865   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9866   sed -e "$ac_comsub
9867 s%@configure_input@%$configure_input%g
9868 s%@srcdir@%$srcdir%g
9869 s%@top_srcdir@%$top_srcdir%g
9870 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9871 fi; done
9872 rm -f conftest.s*
9873
9874 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9875 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9876 #
9877 # ac_d sets the value in "#define NAME VALUE" lines.
9878 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9879 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9880 ac_dC='\3'
9881 ac_dD='%g'
9882 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9883 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9884 ac_uB='\([      ]\)%\1#\2define\3'
9885 ac_uC=' '
9886 ac_uD='\4%g'
9887 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9888 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9889 ac_eB='$%\1#\2define\3'
9890 ac_eC=' '
9891 ac_eD='%g'
9892
9893 if test "${CONFIG_HEADERS+set}" != set; then
9894 EOF
9895 cat >> $CONFIG_STATUS <<EOF
9896   CONFIG_HEADERS="auto-host.h:config.in"
9897 EOF
9898 cat >> $CONFIG_STATUS <<\EOF
9899 fi
9900 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9901   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9902   case "$ac_file" in
9903   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9904        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9905   *) ac_file_in="${ac_file}.in" ;;
9906   esac
9907
9908   echo creating $ac_file
9909
9910   rm -f conftest.frag conftest.in conftest.out
9911   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9912   cat $ac_file_inputs > conftest.in
9913
9914 EOF
9915
9916 # Transform confdefs.h into a sed script conftest.vals that substitutes
9917 # the proper values into config.h.in to produce config.h.  And first:
9918 # Protect against being on the right side of a sed subst in config.status.
9919 # Protect against being in an unquoted here document in config.status.
9920 rm -f conftest.vals
9921 cat > conftest.hdr <<\EOF
9922 s/[\\&%]/\\&/g
9923 s%[\\$`]%\\&%g
9924 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9925 s%ac_d%ac_u%gp
9926 s%ac_u%ac_e%gp
9927 EOF
9928 sed -n -f conftest.hdr confdefs.h > conftest.vals
9929 rm -f conftest.hdr
9930
9931 # This sed command replaces #undef with comments.  This is necessary, for
9932 # example, in the case of _POSIX_SOURCE, which is predefined and required
9933 # on some systems where configure will not decide to define it.
9934 cat >> conftest.vals <<\EOF
9935 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9936 EOF
9937
9938 # Break up conftest.vals because some shells have a limit on
9939 # the size of here documents, and old seds have small limits too.
9940
9941 rm -f conftest.tail
9942 while :
9943 do
9944   ac_lines=`grep -c . conftest.vals`
9945   # grep -c gives empty output for an empty file on some AIX systems.
9946   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9947   # Write a limited-size here document to conftest.frag.
9948   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9949   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9950   echo 'CEOF
9951   sed -f conftest.frag conftest.in > conftest.out
9952   rm -f conftest.in
9953   mv conftest.out conftest.in
9954 ' >> $CONFIG_STATUS
9955   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9956   rm -f conftest.vals
9957   mv conftest.tail conftest.vals
9958 done
9959 rm -f conftest.vals
9960
9961 cat >> $CONFIG_STATUS <<\EOF
9962   rm -f conftest.frag conftest.h
9963   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9964   cat conftest.in >> conftest.h
9965   rm -f conftest.in
9966   if cmp -s $ac_file conftest.h 2>/dev/null; then
9967     echo "$ac_file is unchanged"
9968     rm -f conftest.h
9969   else
9970     # Remove last slash and all that follows it.  Not all systems have dirname.
9971       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9972       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9973       # The file is in a subdirectory.
9974       test ! -d "$ac_dir" && mkdir "$ac_dir"
9975     fi
9976     rm -f $ac_file
9977     mv conftest.h $ac_file
9978   fi
9979 fi; done
9980
9981 EOF
9982
9983 cat >> $CONFIG_STATUS <<EOF
9984 ac_sources="$nls_cv_header_libgt"
9985 ac_dests="$nls_cv_header_intl"
9986 EOF
9987
9988 cat >> $CONFIG_STATUS <<\EOF
9989 srcdir=$ac_given_srcdir
9990 while test -n "$ac_sources"; do
9991   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9992   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9993
9994   echo "linking $srcdir/$ac_source to $ac_dest"
9995
9996   if test ! -r $srcdir/$ac_source; then
9997     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9998   fi
9999   rm -f $ac_dest
10000
10001   # Make relative symlinks.
10002   # Remove last slash and all that follows it.  Not all systems have dirname.
10003   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10004   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10005     # The dest file is in a subdirectory.
10006     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10007     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10008     # A "../" for each directory in $ac_dest_dir_suffix.
10009     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10010   else
10011     ac_dest_dir_suffix= ac_dots=
10012   fi
10013
10014   case "$srcdir" in
10015   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10016   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10017   esac
10018
10019   # Make a symlink if possible; otherwise try a hard link.
10020   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10021     ln $srcdir/$ac_source $ac_dest; then :
10022   else
10023     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10024   fi
10025 done
10026 EOF
10027 cat >> $CONFIG_STATUS <<EOF
10028
10029
10030 host='${host}'
10031 build='${build}'
10032 target='${target}'
10033 target_alias='${target_alias}'
10034 srcdir='${srcdir}'
10035 subdirs='${subdirs}'
10036 oldstyle_subdirs='${oldstyle_subdirs}'
10037 symbolic_link='${symbolic_link}'
10038 program_transform_set='${program_transform_set}'
10039 program_transform_name='${program_transform_name}'
10040 dep_host_xmake_file='${dep_host_xmake_file}'
10041 host_xmake_file='${host_xmake_file}'
10042 dep_tmake_file='${dep_tmake_file}'
10043 tmake_file='${tmake_file}'
10044 thread_file='${thread_file}'
10045 gcc_version='${gcc_version}'
10046 gcc_version_trigger='${gcc_version_trigger}'
10047 local_prefix='${local_prefix}'
10048 build_install_headers_dir='${build_install_headers_dir}'
10049 build_exeext='${build_exeext}'
10050 host_exeext='${host_exeext}'
10051 out_file='${out_file}'
10052 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10053 SET_MAKE='${SET_MAKE}'
10054 target_list='${target_list}'
10055 target_overrides='${target_overrides}'
10056 host_overrides='${host_overrides}'
10057 cross_defines='${cross_defines}'
10058 cross_overrides='${cross_overrides}'
10059 build_overrides='${build_overrides}'
10060 cpp_install_dir='${cpp_install_dir}'
10061
10062 EOF
10063 cat >> $CONFIG_STATUS <<\EOF
10064 case "$CONFIG_FILES" in *po/Makefile.in*)
10065         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10066       esac
10067
10068 . $srcdir/configure.lang
10069 case x$CONFIG_HEADERS in
10070 xauto-host.h:config.in)
10071 echo > cstamp-h ;;
10072 esac
10073 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10074 # bootstrapping and the installation procedure can still use
10075 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10076 # FLAGS_TO_PASS has been modified to solve the problem there.
10077 # This is virtually a duplicate of what happens in configure.lang; we do
10078 # an extra check to make sure this only happens if ln -s can be used.
10079 if test "$symbolic_link" = "ln -s"; then
10080  for d in .. ${subdirs} ; do
10081    if test $d != ..; then
10082         STARTDIR=`pwd`
10083         cd $d
10084         for t in stage1 stage2 stage3 stage4 include
10085         do
10086                 rm -f $t
10087                 $symbolic_link ../$t $t 2>/dev/null
10088         done
10089         cd $STARTDIR
10090    fi
10091  done
10092 else true ; fi
10093 # Avoid having to add intl to our include paths.
10094 if test -f intl/libintl.h; then
10095   echo creating libintl.h
10096   echo '#include "intl/libintl.h"' >libintl.h
10097 fi
10098
10099 exit 0
10100 EOF
10101 chmod +x $CONFIG_STATUS
10102 rm -fr confdefs* $ac_clean_files
10103 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10104