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 # Try to determine the array type of the second argument of getgroups
2546 # for the target system (int or gid_t).
2547 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2548 echo "configure:2549: checking for uid_t in sys/types.h" >&5
2549 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2550   echo $ac_n "(cached) $ac_c" 1>&6
2551 else
2552   cat > conftest.$ac_ext <<EOF
2553 #line 2554 "configure"
2554 #include "confdefs.h"
2555 #include <sys/types.h>
2556 EOF
2557 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2558   egrep "uid_t" >/dev/null 2>&1; then
2559   rm -rf conftest*
2560   ac_cv_type_uid_t=yes
2561 else
2562   rm -rf conftest*
2563   ac_cv_type_uid_t=no
2564 fi
2565 rm -f conftest*
2566
2567 fi
2568
2569 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2570 if test $ac_cv_type_uid_t = no; then
2571   cat >> confdefs.h <<\EOF
2572 #define uid_t int
2573 EOF
2574
2575   cat >> confdefs.h <<\EOF
2576 #define gid_t int
2577 EOF
2578
2579 fi
2580
2581 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2582 echo "configure:2583: checking type of array argument to getgroups" >&5
2583 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2584   echo $ac_n "(cached) $ac_c" 1>&6
2585 else
2586   if test "$cross_compiling" = yes; then
2587   ac_cv_type_getgroups=cross
2588 else
2589   cat > conftest.$ac_ext <<EOF
2590 #line 2591 "configure"
2591 #include "confdefs.h"
2592
2593 /* Thanks to Mike Rendell for this test.  */
2594 #include <sys/types.h>
2595 #define NGID 256
2596 #undef MAX
2597 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2598 main()
2599 {
2600   gid_t gidset[NGID];
2601   int i, n;
2602   union { gid_t gval; long lval; }  val;
2603
2604   val.lval = -1;
2605   for (i = 0; i < NGID; i++)
2606     gidset[i] = val.gval;
2607   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2608                  gidset);
2609   /* Exit non-zero if getgroups seems to require an array of ints.  This
2610      happens when gid_t is short but getgroups modifies an array of ints.  */
2611   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2612 }
2613
2614 EOF
2615 if { (eval echo configure:2616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2616 then
2617     ac_cv_type_getgroups=gid_t
2618 else
2619   echo "configure: failed program was:" >&5
2620   cat conftest.$ac_ext >&5
2621   rm -fr conftest*
2622   ac_cv_type_getgroups=int
2623 fi
2624 rm -fr conftest*
2625 fi
2626
2627 if test $ac_cv_type_getgroups = cross; then
2628         cat > conftest.$ac_ext <<EOF
2629 #line 2630 "configure"
2630 #include "confdefs.h"
2631 #include <unistd.h>
2632 EOF
2633 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2634   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2635   rm -rf conftest*
2636   ac_cv_type_getgroups=gid_t
2637 else
2638   rm -rf conftest*
2639   ac_cv_type_getgroups=int
2640 fi
2641 rm -f conftest*
2642
2643 fi
2644 fi
2645
2646 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2647 cat >> confdefs.h <<EOF
2648 #define GETGROUPS_T $ac_cv_type_getgroups
2649 EOF
2650
2651
2652 if test "${target}" = "${build}"; then
2653   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2654 else
2655   case "${target}" in
2656         # This condition may need some tweaking.  It should include all
2657         # targets where the array type of the second argument of getgroups
2658         # is int and the type of gid_t is not equivalent to int.
2659         *-*-sunos* | *-*-ultrix*)
2660                 TARGET_GETGROUPS_T=int
2661                 ;;
2662         *)
2663                 TARGET_GETGROUPS_T=gid_t
2664                 ;;
2665   esac
2666 fi
2667
2668
2669 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2670 echo "configure:2671: checking for vprintf" >&5
2671 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2672   echo $ac_n "(cached) $ac_c" 1>&6
2673 else
2674   cat > conftest.$ac_ext <<EOF
2675 #line 2676 "configure"
2676 #include "confdefs.h"
2677 /* System header to define __stub macros and hopefully few prototypes,
2678     which can conflict with char vprintf(); below.  */
2679 #include <assert.h>
2680 /* Override any gcc2 internal prototype to avoid an error.  */
2681 /* We use char because int might match the return type of a gcc2
2682     builtin and then its argument prototype would still apply.  */
2683 char vprintf();
2684
2685 int main() {
2686
2687 /* The GNU C library defines this for functions which it implements
2688     to always fail with ENOSYS.  Some functions are actually named
2689     something starting with __ and the normal name is an alias.  */
2690 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2691 choke me
2692 #else
2693 vprintf();
2694 #endif
2695
2696 ; return 0; }
2697 EOF
2698 if { (eval echo configure:2699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2699   rm -rf conftest*
2700   eval "ac_cv_func_vprintf=yes"
2701 else
2702   echo "configure: failed program was:" >&5
2703   cat conftest.$ac_ext >&5
2704   rm -rf conftest*
2705   eval "ac_cv_func_vprintf=no"
2706 fi
2707 rm -f conftest*
2708 fi
2709
2710 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2711   echo "$ac_t""yes" 1>&6
2712   cat >> confdefs.h <<\EOF
2713 #define HAVE_VPRINTF 1
2714 EOF
2715
2716 else
2717   echo "$ac_t""no" 1>&6
2718 fi
2719
2720 if test "$ac_cv_func_vprintf" != yes; then
2721 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2722 echo "configure:2723: checking for _doprnt" >&5
2723 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2724   echo $ac_n "(cached) $ac_c" 1>&6
2725 else
2726   cat > conftest.$ac_ext <<EOF
2727 #line 2728 "configure"
2728 #include "confdefs.h"
2729 /* System header to define __stub macros and hopefully few prototypes,
2730     which can conflict with char _doprnt(); below.  */
2731 #include <assert.h>
2732 /* Override any gcc2 internal prototype to avoid an error.  */
2733 /* We use char because int might match the return type of a gcc2
2734     builtin and then its argument prototype would still apply.  */
2735 char _doprnt();
2736
2737 int main() {
2738
2739 /* The GNU C library defines this for functions which it implements
2740     to always fail with ENOSYS.  Some functions are actually named
2741     something starting with __ and the normal name is an alias.  */
2742 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2743 choke me
2744 #else
2745 _doprnt();
2746 #endif
2747
2748 ; return 0; }
2749 EOF
2750 if { (eval echo configure:2751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2751   rm -rf conftest*
2752   eval "ac_cv_func__doprnt=yes"
2753 else
2754   echo "configure: failed program was:" >&5
2755   cat conftest.$ac_ext >&5
2756   rm -rf conftest*
2757   eval "ac_cv_func__doprnt=no"
2758 fi
2759 rm -f conftest*
2760 fi
2761
2762 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2763   echo "$ac_t""yes" 1>&6
2764   cat >> confdefs.h <<\EOF
2765 #define HAVE_DOPRNT 1
2766 EOF
2767
2768 else
2769   echo "$ac_t""no" 1>&6
2770 fi
2771
2772 fi
2773
2774 vfprintf=
2775 doprint=
2776 if test $ac_cv_func_vprintf != yes ; then
2777   vfprintf=vfprintf.o
2778   if test $ac_cv_func__doprnt != yes ; then
2779     doprint=doprint.o
2780   fi
2781 fi
2782
2783
2784
2785 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2786 echo "configure:2787: checking whether the printf functions support %p" >&5
2787 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2788   echo $ac_n "(cached) $ac_c" 1>&6
2789 else
2790   if test "$cross_compiling" = yes; then
2791   gcc_cv_func_printf_ptr=no
2792 else
2793   cat > conftest.$ac_ext <<EOF
2794 #line 2795 "configure"
2795 #include "confdefs.h"
2796 #include <stdio.h>
2797
2798 int main()
2799 {
2800   char buf[64];
2801   char *p = buf, *q = NULL;
2802   sprintf(buf, "%p", p);
2803   sscanf(buf, "%p", &q);
2804   return (p != q);
2805 }
2806 EOF
2807 if { (eval echo configure:2808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2808 then
2809   gcc_cv_func_printf_ptr=yes
2810 else
2811   echo "configure: failed program was:" >&5
2812   cat conftest.$ac_ext >&5
2813   rm -fr conftest*
2814   gcc_cv_func_printf_ptr=no
2815 fi
2816 rm -fr conftest*
2817 fi
2818
2819 rm -f core core.* *.core
2820 fi
2821
2822 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2823 if test $gcc_cv_func_printf_ptr = yes ; then
2824   cat >> confdefs.h <<\EOF
2825 #define HAVE_PRINTF_PTR 1
2826 EOF
2827
2828 fi
2829
2830
2831 case "${host}" in
2832 *-*-uwin*)
2833   # Under some versions of uwin, vfork is notoriously buggy and the test
2834   # can hang configure; on other versions, vfork exists just as a stub.
2835   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2836   ac_cv_func_vfork_works=no
2837   ;;
2838 esac
2839 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2840 echo "configure:2841: checking for pid_t" >&5
2841 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2842   echo $ac_n "(cached) $ac_c" 1>&6
2843 else
2844   cat > conftest.$ac_ext <<EOF
2845 #line 2846 "configure"
2846 #include "confdefs.h"
2847 #include <sys/types.h>
2848 #if STDC_HEADERS
2849 #include <stdlib.h>
2850 #include <stddef.h>
2851 #endif
2852 EOF
2853 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2854   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2855   rm -rf conftest*
2856   ac_cv_type_pid_t=yes
2857 else
2858   rm -rf conftest*
2859   ac_cv_type_pid_t=no
2860 fi
2861 rm -f conftest*
2862
2863 fi
2864 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2865 if test $ac_cv_type_pid_t = no; then
2866   cat >> confdefs.h <<\EOF
2867 #define pid_t int
2868 EOF
2869
2870 fi
2871
2872 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2873 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2874 echo "configure:2875: checking for vfork.h" >&5
2875 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2876   echo $ac_n "(cached) $ac_c" 1>&6
2877 else
2878   cat > conftest.$ac_ext <<EOF
2879 #line 2880 "configure"
2880 #include "confdefs.h"
2881 #include <vfork.h>
2882 EOF
2883 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2884 { (eval echo configure:2885: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2885 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2886 if test -z "$ac_err"; then
2887   rm -rf conftest*
2888   eval "ac_cv_header_$ac_safe=yes"
2889 else
2890   echo "$ac_err" >&5
2891   echo "configure: failed program was:" >&5
2892   cat conftest.$ac_ext >&5
2893   rm -rf conftest*
2894   eval "ac_cv_header_$ac_safe=no"
2895 fi
2896 rm -f conftest*
2897 fi
2898 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2899   echo "$ac_t""yes" 1>&6
2900   cat >> confdefs.h <<\EOF
2901 #define HAVE_VFORK_H 1
2902 EOF
2903
2904 else
2905   echo "$ac_t""no" 1>&6
2906 fi
2907
2908 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2909 echo "configure:2910: checking for working vfork" >&5
2910 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2911   echo $ac_n "(cached) $ac_c" 1>&6
2912 else
2913   if test "$cross_compiling" = yes; then
2914   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2915 echo "configure:2916: checking for vfork" >&5
2916 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2917   echo $ac_n "(cached) $ac_c" 1>&6
2918 else
2919   cat > conftest.$ac_ext <<EOF
2920 #line 2921 "configure"
2921 #include "confdefs.h"
2922 /* System header to define __stub macros and hopefully few prototypes,
2923     which can conflict with char vfork(); below.  */
2924 #include <assert.h>
2925 /* Override any gcc2 internal prototype to avoid an error.  */
2926 /* We use char because int might match the return type of a gcc2
2927     builtin and then its argument prototype would still apply.  */
2928 char vfork();
2929
2930 int main() {
2931
2932 /* The GNU C library defines this for functions which it implements
2933     to always fail with ENOSYS.  Some functions are actually named
2934     something starting with __ and the normal name is an alias.  */
2935 #if defined (__stub_vfork) || defined (__stub___vfork)
2936 choke me
2937 #else
2938 vfork();
2939 #endif
2940
2941 ; return 0; }
2942 EOF
2943 if { (eval echo configure:2944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2944   rm -rf conftest*
2945   eval "ac_cv_func_vfork=yes"
2946 else
2947   echo "configure: failed program was:" >&5
2948   cat conftest.$ac_ext >&5
2949   rm -rf conftest*
2950   eval "ac_cv_func_vfork=no"
2951 fi
2952 rm -f conftest*
2953 fi
2954
2955 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2956   echo "$ac_t""yes" 1>&6
2957   :
2958 else
2959   echo "$ac_t""no" 1>&6
2960 fi
2961
2962 ac_cv_func_vfork_works=$ac_cv_func_vfork
2963 else
2964   cat > conftest.$ac_ext <<EOF
2965 #line 2966 "configure"
2966 #include "confdefs.h"
2967 /* Thanks to Paul Eggert for this test.  */
2968 #include <stdio.h>
2969 #include <sys/types.h>
2970 #include <sys/stat.h>
2971 #ifdef HAVE_UNISTD_H
2972 #include <unistd.h>
2973 #endif
2974 #ifdef HAVE_VFORK_H
2975 #include <vfork.h>
2976 #endif
2977 /* On some sparc systems, changes by the child to local and incoming
2978    argument registers are propagated back to the parent.
2979    The compiler is told about this with #include <vfork.h>,
2980    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2981    Test for this by using a static variable whose address
2982    is put into a register that is clobbered by the vfork.  */
2983 static
2984 #ifdef __cplusplus
2985 sparc_address_test (int arg)
2986 #else
2987 sparc_address_test (arg) int arg;
2988 #endif
2989 {
2990   static pid_t child;
2991   if (!child) {
2992     child = vfork ();
2993     if (child < 0) {
2994       perror ("vfork");
2995       _exit(2);
2996     }
2997     if (!child) {
2998       arg = getpid();
2999       write(-1, "", 0);
3000       _exit (arg);
3001     }
3002   }
3003 }
3004 main() {
3005   pid_t parent = getpid ();
3006   pid_t child;
3007
3008   sparc_address_test ();
3009
3010   child = vfork ();
3011
3012   if (child == 0) {
3013     /* Here is another test for sparc vfork register problems.
3014        This test uses lots of local variables, at least
3015        as many local variables as main has allocated so far
3016        including compiler temporaries.  4 locals are enough for
3017        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3018        A buggy compiler should reuse the register of parent
3019        for one of the local variables, since it will think that
3020        parent can't possibly be used any more in this routine.
3021        Assigning to the local variable will thus munge parent
3022        in the parent process.  */
3023     pid_t
3024       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3025       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3026     /* Convince the compiler that p..p7 are live; otherwise, it might
3027        use the same hardware register for all 8 local variables.  */
3028     if (p != p1 || p != p2 || p != p3 || p != p4
3029         || p != p5 || p != p6 || p != p7)
3030       _exit(1);
3031
3032     /* On some systems (e.g. IRIX 3.3),
3033        vfork doesn't separate parent from child file descriptors.
3034        If the child closes a descriptor before it execs or exits,
3035        this munges the parent's descriptor as well.
3036        Test for this by closing stdout in the child.  */
3037     _exit(close(fileno(stdout)) != 0);
3038   } else {
3039     int status;
3040     struct stat st;
3041
3042     while (wait(&status) != child)
3043       ;
3044     exit(
3045          /* Was there some problem with vforking?  */
3046          child < 0
3047
3048          /* Did the child fail?  (This shouldn't happen.)  */
3049          || status
3050
3051          /* Did the vfork/compiler bug occur?  */
3052          || parent != getpid()
3053
3054          /* Did the file descriptor bug occur?  */
3055          || fstat(fileno(stdout), &st) != 0
3056          );
3057   }
3058 }
3059 EOF
3060 if { (eval echo configure:3061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3061 then
3062   ac_cv_func_vfork_works=yes
3063 else
3064   echo "configure: failed program was:" >&5
3065   cat conftest.$ac_ext >&5
3066   rm -fr conftest*
3067   ac_cv_func_vfork_works=no
3068 fi
3069 rm -fr conftest*
3070 fi
3071
3072 fi
3073
3074 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3075 if test $ac_cv_func_vfork_works = no; then
3076   cat >> confdefs.h <<\EOF
3077 #define vfork fork
3078 EOF
3079
3080 fi
3081
3082 for ac_hdr in unistd.h
3083 do
3084 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3085 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3086 echo "configure:3087: checking for $ac_hdr" >&5
3087 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3088   echo $ac_n "(cached) $ac_c" 1>&6
3089 else
3090   cat > conftest.$ac_ext <<EOF
3091 #line 3092 "configure"
3092 #include "confdefs.h"
3093 #include <$ac_hdr>
3094 EOF
3095 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3096 { (eval echo configure:3097: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3097 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3098 if test -z "$ac_err"; then
3099   rm -rf conftest*
3100   eval "ac_cv_header_$ac_safe=yes"
3101 else
3102   echo "$ac_err" >&5
3103   echo "configure: failed program was:" >&5
3104   cat conftest.$ac_ext >&5
3105   rm -rf conftest*
3106   eval "ac_cv_header_$ac_safe=no"
3107 fi
3108 rm -f conftest*
3109 fi
3110 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3111   echo "$ac_t""yes" 1>&6
3112     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3113   cat >> confdefs.h <<EOF
3114 #define $ac_tr_hdr 1
3115 EOF
3116
3117 else
3118   echo "$ac_t""no" 1>&6
3119 fi
3120 done
3121
3122 for ac_func in getpagesize
3123 do
3124 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3125 echo "configure:3126: checking for $ac_func" >&5
3126 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3127   echo $ac_n "(cached) $ac_c" 1>&6
3128 else
3129   cat > conftest.$ac_ext <<EOF
3130 #line 3131 "configure"
3131 #include "confdefs.h"
3132 /* System header to define __stub macros and hopefully few prototypes,
3133     which can conflict with char $ac_func(); below.  */
3134 #include <assert.h>
3135 /* Override any gcc2 internal prototype to avoid an error.  */
3136 /* We use char because int might match the return type of a gcc2
3137     builtin and then its argument prototype would still apply.  */
3138 char $ac_func();
3139
3140 int main() {
3141
3142 /* The GNU C library defines this for functions which it implements
3143     to always fail with ENOSYS.  Some functions are actually named
3144     something starting with __ and the normal name is an alias.  */
3145 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3146 choke me
3147 #else
3148 $ac_func();
3149 #endif
3150
3151 ; return 0; }
3152 EOF
3153 if { (eval echo configure:3154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3154   rm -rf conftest*
3155   eval "ac_cv_func_$ac_func=yes"
3156 else
3157   echo "configure: failed program was:" >&5
3158   cat conftest.$ac_ext >&5
3159   rm -rf conftest*
3160   eval "ac_cv_func_$ac_func=no"
3161 fi
3162 rm -f conftest*
3163 fi
3164
3165 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3166   echo "$ac_t""yes" 1>&6
3167     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3168   cat >> confdefs.h <<EOF
3169 #define $ac_tr_func 1
3170 EOF
3171
3172 else
3173   echo "$ac_t""no" 1>&6
3174 fi
3175 done
3176
3177 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3178 echo "configure:3179: checking for working mmap which provides zeroed pages anywhere" >&5
3179 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3180   echo $ac_n "(cached) $ac_c" 1>&6
3181 else
3182   if test "$cross_compiling" = yes; then
3183   ac_cv_func_mmap_anywhere=no
3184 else
3185   cat > conftest.$ac_ext <<EOF
3186 #line 3187 "configure"
3187 #include "confdefs.h"
3188
3189 /* Test by Richard Henderson and Alexandre Oliva.
3190    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3191 #include <sys/types.h>
3192 #include <fcntl.h>
3193 #include <sys/mman.h>
3194
3195 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3196 # define MAP_ANONYMOUS MAP_ANON
3197 #endif
3198
3199 /* This mess was copied from the GNU getpagesize.h.  */
3200 #ifndef HAVE_GETPAGESIZE
3201 # ifdef HAVE_UNISTD_H
3202 #  include <unistd.h>
3203 # endif
3204
3205 /* Assume that all systems that can run configure have sys/param.h.  */
3206 # ifndef HAVE_SYS_PARAM_H
3207 #  define HAVE_SYS_PARAM_H 1
3208 # endif
3209
3210 # ifdef _SC_PAGESIZE
3211 #  define getpagesize() sysconf(_SC_PAGESIZE)
3212 # else /* no _SC_PAGESIZE */
3213 #  ifdef HAVE_SYS_PARAM_H
3214 #   include <sys/param.h>
3215 #   ifdef EXEC_PAGESIZE
3216 #    define getpagesize() EXEC_PAGESIZE
3217 #   else /* no EXEC_PAGESIZE */
3218 #    ifdef NBPG
3219 #     define getpagesize() NBPG * CLSIZE
3220 #     ifndef CLSIZE
3221 #      define CLSIZE 1
3222 #     endif /* no CLSIZE */
3223 #    else /* no NBPG */
3224 #     ifdef NBPC
3225 #      define getpagesize() NBPC
3226 #     else /* no NBPC */
3227 #      ifdef PAGESIZE
3228 #       define getpagesize() PAGESIZE
3229 #      endif /* PAGESIZE */
3230 #     endif /* no NBPC */
3231 #    endif /* no NBPG */
3232 #   endif /* no EXEC_PAGESIZE */
3233 #  else /* no HAVE_SYS_PARAM_H */
3234 #   define getpagesize() 8192   /* punt totally */
3235 #  endif /* no HAVE_SYS_PARAM_H */
3236 # endif /* no _SC_PAGESIZE */
3237
3238 #endif /* no HAVE_GETPAGESIZE */
3239
3240 int main()
3241 {
3242   char *x;
3243   int fd, pg;
3244
3245 #ifndef MAP_ANONYMOUS
3246   fd = open("/dev/zero", O_RDWR);
3247   if (fd < 0)
3248     exit(1);
3249 #endif
3250
3251   pg = getpagesize();
3252 #ifdef MAP_ANONYMOUS
3253   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3254                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3255 #else
3256   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3257 #endif
3258   if (x == (char *) -1)
3259     exit(2);
3260
3261   *(int *)x += 1;
3262
3263   if (munmap(x, pg) < 0)
3264     exit(3);
3265
3266   exit(0);
3267 }
3268 EOF
3269 if { (eval echo configure:3270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3270 then
3271   ac_cv_func_mmap_anywhere=yes
3272 else
3273   echo "configure: failed program was:" >&5
3274   cat conftest.$ac_ext >&5
3275   rm -fr conftest*
3276   ac_cv_func_mmap_anywhere=no
3277 fi
3278 rm -fr conftest*
3279 fi
3280
3281 fi
3282
3283 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3284 if test $ac_cv_func_mmap_anywhere = yes; then
3285   cat >> confdefs.h <<\EOF
3286 #define HAVE_MMAP_ANYWHERE 1
3287 EOF
3288
3289 fi
3290
3291 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3292 echo "configure:3293: checking for working mmap of a file" >&5
3293 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3294   echo $ac_n "(cached) $ac_c" 1>&6
3295 else
3296   # Create a file one thousand bytes long.
3297 for i in 1 2 3 4 5 6 7 8 9 0
3298 do for j in 1 2 3 4 5 6 7 8 9 0
3299 do echo $i $j xxxxx
3300 done
3301 done > conftestdata$$
3302
3303 if test "$cross_compiling" = yes; then
3304   ac_cv_func_mmap_file=no
3305 else
3306   cat > conftest.$ac_ext <<EOF
3307 #line 3308 "configure"
3308 #include "confdefs.h"
3309
3310 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3311    Richard Henderson and Alexandre Oliva.
3312    Check whether read-only mmap of a plain file works. */
3313 #include <sys/types.h>
3314 #include <sys/stat.h>
3315 #include <fcntl.h>
3316 #include <sys/mman.h>
3317
3318 int main()
3319 {
3320   char *x;
3321   int fd;
3322   struct stat st;
3323
3324   fd = open("conftestdata$$", O_RDONLY);
3325   if (fd < 0)
3326     exit(1);
3327
3328   if (fstat (fd, &st))
3329     exit(2);
3330
3331   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3332   if (x == (char *) -1)
3333     exit(3);
3334
3335   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3336     exit(4);
3337
3338   if (munmap(x, st.st_size) < 0)
3339     exit(5);
3340
3341   exit(0);
3342 }
3343 EOF
3344 if { (eval echo configure:3345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3345 then
3346   ac_cv_func_mmap_file=yes
3347 else
3348   echo "configure: failed program was:" >&5
3349   cat conftest.$ac_ext >&5
3350   rm -fr conftest*
3351   ac_cv_func_mmap_file=no
3352 fi
3353 rm -fr conftest*
3354 fi
3355
3356 fi
3357
3358 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3359 if test $ac_cv_func_mmap_file = yes; then
3360   cat >> confdefs.h <<\EOF
3361 #define HAVE_MMAP_FILE 1
3362 EOF
3363
3364 fi
3365
3366
3367 # We will need to find libiberty.h and ansidecl.h
3368 saved_CFLAGS="$CFLAGS"
3369 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3370 for ac_func in bcopy bzero bcmp \
3371         index rindex getenv atol sbrk abort atof getcwd getwd \
3372         strsignal putc_unlocked fputs_unlocked strstr environ \
3373         malloc realloc calloc free basename getopt
3374 do
3375   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3376 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3377 echo "configure:3378: checking whether $ac_func is declared" >&5
3378 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3379   echo $ac_n "(cached) $ac_c" 1>&6
3380 else
3381   cat > conftest.$ac_ext <<EOF
3382 #line 3383 "configure"
3383 #include "confdefs.h"
3384 #include "gansidecl.h"
3385 #include "system.h"
3386
3387 int main() {
3388 #ifndef $ac_func
3389 char *(*pfn) = (char *(*)) $ac_func ;
3390 #endif
3391 ; return 0; }
3392 EOF
3393 if { (eval echo configure:3394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3394   rm -rf conftest*
3395   eval "gcc_cv_have_decl_$ac_func=yes"
3396 else
3397   echo "configure: failed program was:" >&5
3398   cat conftest.$ac_ext >&5
3399   rm -rf conftest*
3400   eval "gcc_cv_have_decl_$ac_func=no"
3401 fi
3402 rm -f conftest*
3403 fi
3404
3405 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3406   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3407 #define $ac_tr_decl 1
3408 EOF
3409
3410 else
3411   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3412 #define $ac_tr_decl 0
3413 EOF
3414
3415 fi
3416
3417 done
3418 if test x = y ; then
3419   cat >> confdefs.h <<EOF
3420 #define HAVE_DECL_BCOPY 1
3421 EOF
3422  cat >> confdefs.h <<EOF
3423 #define HAVE_DECL_BZERO 1
3424 EOF
3425  cat >> confdefs.h <<EOF
3426 #define HAVE_DECL_BCMP 1
3427 EOF
3428  \
3429         cat >> confdefs.h <<EOF
3430 #define HAVE_DECL_INDEX 1
3431 EOF
3432  cat >> confdefs.h <<EOF
3433 #define HAVE_DECL_RINDEX 1
3434 EOF
3435  cat >> confdefs.h <<EOF
3436 #define HAVE_DECL_GETENV 1
3437 EOF
3438  cat >> confdefs.h <<EOF
3439 #define HAVE_DECL_ATOL 1
3440 EOF
3441  cat >> confdefs.h <<EOF
3442 #define HAVE_DECL_SBRK 1
3443 EOF
3444  cat >> confdefs.h <<EOF
3445 #define HAVE_DECL_ABORT 1
3446 EOF
3447  cat >> confdefs.h <<EOF
3448 #define HAVE_DECL_ATOF 1
3449 EOF
3450  cat >> confdefs.h <<EOF
3451 #define HAVE_DECL_GETCWD 1
3452 EOF
3453  cat >> confdefs.h <<EOF
3454 #define HAVE_DECL_GETWD 1
3455 EOF
3456  \
3457         cat >> confdefs.h <<EOF
3458 #define HAVE_DECL_STRSIGNAL 1
3459 EOF
3460  cat >> confdefs.h <<EOF
3461 #define HAVE_DECL_PUTC_UNLOCKED 1
3462 EOF
3463  cat >> confdefs.h <<EOF
3464 #define HAVE_DECL_FPUTS_UNLOCKED 1
3465 EOF
3466  cat >> confdefs.h <<EOF
3467 #define HAVE_DECL_STRSTR 1
3468 EOF
3469  cat >> confdefs.h <<EOF
3470 #define HAVE_DECL_ENVIRON 1
3471 EOF
3472  \
3473         cat >> confdefs.h <<EOF
3474 #define HAVE_DECL_MALLOC 1
3475 EOF
3476  cat >> confdefs.h <<EOF
3477 #define HAVE_DECL_REALLOC 1
3478 EOF
3479  cat >> confdefs.h <<EOF
3480 #define HAVE_DECL_CALLOC 1
3481 EOF
3482  cat >> confdefs.h <<EOF
3483 #define HAVE_DECL_FREE 1
3484 EOF
3485  cat >> confdefs.h <<EOF
3486 #define HAVE_DECL_BASENAME 1
3487 EOF
3488  cat >> confdefs.h <<EOF
3489 #define HAVE_DECL_GETOPT 1
3490 EOF
3491 fi
3492
3493
3494 for ac_func in getrlimit setrlimit getrusage
3495 do
3496   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3497 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3498 echo "configure:3499: checking whether $ac_func is declared" >&5
3499 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3500   echo $ac_n "(cached) $ac_c" 1>&6
3501 else
3502   cat > conftest.$ac_ext <<EOF
3503 #line 3504 "configure"
3504 #include "confdefs.h"
3505 #include "gansidecl.h"
3506 #include "system.h"
3507 #ifdef HAVE_SYS_RESOURCE_H
3508 #include <sys/resource.h>
3509 #endif
3510
3511
3512 int main() {
3513 #ifndef $ac_func
3514 char *(*pfn) = (char *(*)) $ac_func ;
3515 #endif
3516 ; return 0; }
3517 EOF
3518 if { (eval echo configure:3519: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3519   rm -rf conftest*
3520   eval "gcc_cv_have_decl_$ac_func=yes"
3521 else
3522   echo "configure: failed program was:" >&5
3523   cat conftest.$ac_ext >&5
3524   rm -rf conftest*
3525   eval "gcc_cv_have_decl_$ac_func=no"
3526 fi
3527 rm -f conftest*
3528 fi
3529
3530 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3531   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3532 #define $ac_tr_decl 1
3533 EOF
3534
3535 else
3536   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3537 #define $ac_tr_decl 0
3538 EOF
3539
3540 fi
3541
3542 done
3543 if test x = y ; then
3544   cat >> confdefs.h <<EOF
3545 #define HAVE_DECL_GETRLIMIT 1
3546 EOF
3547  cat >> confdefs.h <<EOF
3548 #define HAVE_DECL_SETRLIMIT 1
3549 EOF
3550  cat >> confdefs.h <<EOF
3551 #define HAVE_DECL_GETRUSAGE 1
3552 EOF
3553 fi
3554
3555
3556 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3557 CFLAGS="$saved_CFLAGS"
3558
3559 # mkdir takes a single argument on some systems.
3560 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3561 echo "configure:3562: checking if mkdir takes one argument" >&5
3562 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3563   echo $ac_n "(cached) $ac_c" 1>&6
3564 else
3565   cat > conftest.$ac_ext <<EOF
3566 #line 3567 "configure"
3567 #include "confdefs.h"
3568
3569 #include <sys/types.h>
3570 #ifdef HAVE_SYS_STAT_H
3571 # include <sys/stat.h>
3572 #endif
3573 #ifdef HAVE_UNISTD_H
3574 # include <unistd.h>
3575 #endif
3576 #ifdef HAVE_DIRECT_H
3577 # include <direct.h>
3578 #endif
3579 int main() {
3580 mkdir ("foo", 0);
3581 ; return 0; }
3582 EOF
3583 if { (eval echo configure:3584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3584   rm -rf conftest*
3585   gcc_cv_mkdir_takes_one_arg=no
3586 else
3587   echo "configure: failed program was:" >&5
3588   cat conftest.$ac_ext >&5
3589   rm -rf conftest*
3590   gcc_cv_mkdir_takes_one_arg=yes
3591 fi
3592 rm -f conftest*
3593 fi
3594
3595 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3596 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3597   cat >> confdefs.h <<\EOF
3598 #define MKDIR_TAKES_ONE_ARG 1
3599 EOF
3600
3601 fi
3602
3603
3604 # File extensions
3605 manext='.1'
3606 objext='.o'
3607
3608
3609
3610 build_xm_file=
3611 build_xm_defines=
3612 build_install_headers_dir=install-headers-tar
3613 build_exeext=
3614 host_xm_file=
3615 host_xm_defines=
3616 host_xmake_file=
3617 host_truncate_target=
3618 host_exeext=
3619
3620 # Decode the host machine, then the target machine.
3621 # For the host machine, we save the xm_file variable as host_xm_file;
3622 # then we decode the target machine and forget everything else
3623 # that came from the host machine.
3624 for machine in $build $host $target; do
3625
3626         out_file=
3627         xmake_file=
3628         tmake_file=
3629         extra_headers=
3630         extra_passes=
3631         extra_parts=
3632         extra_programs=
3633         extra_objs=
3634         extra_host_objs=
3635         extra_gcc_objs=
3636         xm_defines=
3637         float_format=
3638         # Set this to force installation and use of collect2.
3639         use_collect2=
3640         # Set this to override the default target model.
3641         target_cpu_default=
3642         # Set this to control how the header file directory is installed.
3643         install_headers_dir=install-headers-tar
3644         # Set this to a non-empty list of args to pass to cpp if the target
3645         # wants its .md file passed through cpp.
3646         md_cppflags=
3647         # Set this if directory names should be truncated to 14 characters.
3648         truncate_target=
3649         # Set this if gdb needs a dir command with `dirname $out_file`
3650         gdb_needs_out_file_path=
3651         # Set this if the build machine requires executables to have a
3652         # file name suffix.
3653         exeext=
3654         # Set this to control which thread package will be used.
3655         thread_file=
3656         # Reinitialize these from the flag values every loop pass, since some
3657         # configure entries modify them.
3658         gas="$gas_flag"
3659         gnu_ld="$gnu_ld_flag"
3660         enable_threads=$enable_threads_flag
3661
3662         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3663         # updated in each machine entry.
3664         tm_p_file=
3665         cpu_type=`echo $machine | sed 's/-.*$//'`
3666         case $machine in
3667         alpha*-*-*)
3668                 cpu_type=alpha
3669                 ;;
3670         strongarm*-*-*)
3671                 cpu_type=arm
3672                 ;;
3673         arm*-*-*)
3674                 cpu_type=arm
3675                 ;;
3676         c*-convex-*)
3677                 cpu_type=convex
3678                 ;;
3679         i[34567]86-*-*)
3680                 cpu_type=i386
3681                 ;;
3682         hppa*-*-*)
3683                 cpu_type=pa
3684                 ;;
3685         m68000-*-*)
3686                 cpu_type=m68k
3687                 ;;
3688         mips*-*-*)
3689                 cpu_type=mips
3690                 ;;
3691         pj*-*-*)
3692                 cpu_type=pj
3693                 ;;
3694         powerpc*-*-*)
3695                 cpu_type=rs6000
3696                 ;;
3697         pyramid-*-*)
3698                 cpu_type=pyr
3699                 ;;
3700         sparc*-*-*)
3701                 cpu_type=sparc
3702                 ;;
3703         esac
3704
3705         tm_file=${cpu_type}/${cpu_type}.h
3706         xm_file=${cpu_type}/xm-${cpu_type}.h
3707         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3708         then
3709                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3710         fi
3711         # On a.out targets, we need to use collect2.
3712         case $machine in
3713         *-*-*aout*)
3714                 use_collect2=yes
3715                 ;;
3716         esac
3717
3718         # Common parts for linux-gnu and openbsd systems
3719         case $machine in
3720         *-*-linux-gnu*)
3721                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3722                 ;;
3723         *-*-openbsd*)
3724                 tm_file=${cpu_type}/openbsd.h
3725                 tmake_file="t-libc-ok t-openbsd"
3726                 # avoid surprises, always provide an xm-openbsd file
3727                 xm_file=${cpu_type}/xm-openbsd.h
3728                 # don't depend on processor x-fragments as well
3729                 xmake_file=none
3730                 if test x$enable_threads = xyes; then
3731                         thread_file='posix'
3732                         tmake_file="${tmake_file} t-openbsd-thread"
3733                 fi
3734                 ;;
3735         esac
3736
3737         case $machine in
3738         # Support site-specific machine types.
3739         *local*)
3740                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3741                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3742                 xm_file=${cpu_type}/xm-$rest.h
3743                 tm_file=${cpu_type}/$rest.h
3744                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3745                 then xmake_file=${cpu_type}/x-$rest; \
3746                 else true; \
3747                 fi
3748                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3749                 then tmake_file=${cpu_type}/t-$rest; \
3750                 else true; \
3751                 fi
3752                 ;;
3753         1750a-*-*)
3754                 ;;
3755         a29k-*-bsd* | a29k-*-sym1*)
3756                 tm_file="${tm_file} a29k/unix.h"
3757                 xm_defines=USG
3758                 xmake_file=a29k/x-unix
3759                 use_collect2=yes
3760                 ;;
3761         a29k-*-udi | a29k-*-coff)
3762                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3763                 tmake_file=a29k/t-a29kbare
3764                 ;;
3765         a29k-wrs-vxworks*)
3766                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3767                 tmake_file=a29k/t-vx29k
3768                 extra_parts="crtbegin.o crtend.o"
3769                 thread_file='vxworks'
3770                 ;;
3771         a29k-*-*)                       # Default a29k environment.
3772                 use_collect2=yes
3773                 ;;
3774         alpha-*-interix)
3775                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3776
3777                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3778                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3779
3780                 # GAS + IEEE_CONFORMANT
3781                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3782
3783                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3784                 xmake_file="x-interix alpha/t-pe"
3785                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3786                 if test x$enable_threads = xyes ; then
3787                         thread_file='posix'
3788                 fi
3789                 if test x$stabs = xyes ; then
3790                         tm_file="${tm_file} dbxcoff.h"
3791                 fi
3792                 #prefix='$$INTERIX_ROOT'/usr/contrib
3793                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3794                 ;;
3795         alpha*-*-linux-gnuecoff*)
3796                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3797                 target_cpu_default="MASK_GAS"
3798                 tmake_file="alpha/t-alpha alpha/t-ieee"
3799                 gas=no
3800                 xmake_file=none
3801                 gas=yes gnu_ld=yes
3802                 ;;
3803         alpha*-*-linux-gnulibc1*)
3804                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3805                 target_cpu_default="MASK_GAS"
3806                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3807                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3808                 xmake_file=none
3809                 gas=yes gnu_ld=yes
3810                 if test x$enable_threads = xyes; then
3811                         thread_file='posix'
3812                 fi
3813                 ;;
3814         alpha*-*-linux-gnu*)
3815                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3816                 target_cpu_default="MASK_GAS"
3817                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3818                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3819                 xmake_file=none
3820                 gas=yes gnu_ld=yes
3821                 if test x$enable_threads = xyes; then
3822                         thread_file='posix'
3823                 fi
3824                 ;;
3825         alpha*-*-netbsd*)
3826                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3827                 target_cpu_default="MASK_GAS"
3828                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3829                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3830                 xmake_file=none
3831                 gas=yes gnu_ld=yes
3832                 ;;
3833
3834         alpha*-*-openbsd*)
3835                 # default x-alpha is only appropriate for dec-osf.
3836                 target_cpu_default="MASK_GAS"
3837                 tmake_file="alpha/t-alpha alpha/t-ieee"
3838                 ;;
3839
3840         alpha*-dec-osf*)
3841                 if test x$stabs = xyes
3842                 then
3843                         tm_file="${tm_file} dbx.h"
3844                 fi
3845                 if test x$gas != xyes
3846                 then
3847                         extra_passes="mips-tfile mips-tdump"
3848                 fi
3849                 use_collect2=yes
3850                 tmake_file="alpha/t-alpha alpha/t-ieee"
3851                 case $machine in
3852                   *-*-osf1*)
3853                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3854                     ;;
3855                   *-*-osf[23]*)
3856                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3857                     ;;
3858                   *-*-osf4*)
3859                     tm_file="${tm_file} alpha/osf.h"
3860                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3861                     # a broken tar, so we use cpio instead.
3862                     install_headers_dir=install-headers-cpio
3863                     ;;
3864                   *-*-osf5*)
3865                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3866                     ;;
3867                 esac
3868                 case $machine in
3869                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3870                     target_cpu_default=MASK_SUPPORT_ARCH
3871                     ;;
3872                 esac
3873                 ;;
3874         alpha*-*-vxworks*)
3875                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3876                 tmake_file="alpha/t-alpha alpha/t-ieee"
3877                 if  x$gas != xyes
3878                 then
3879                         extra_passes="mips-tfile mips-tdump"
3880                 fi
3881                 use_collect2=yes
3882                 thread_file='vxworks'
3883                 ;;
3884         alpha*-*-winnt*)
3885                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3886                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3887                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3888                 xmake_file=winnt/x-winnt
3889                 extra_host_objs=oldnames.o
3890                 extra_gcc_objs="spawnv.o oldnames.o"
3891                 if test x$gnu_ld != xyes
3892                 then
3893                         extra_programs=ld.exe
3894                 fi
3895                 if test x$enable_threads = xyes; then
3896                         thread_file='win32'
3897                 fi
3898                 ;;
3899         alpha*-dec-vms*)
3900                 tm_file=alpha/vms.h
3901                 xm_file="${xm_file} alpha/xm-vms.h"
3902                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3903                 ;;
3904         arc-*-elf*)
3905                 extra_parts="crtinit.o crtfini.o"
3906                 ;;
3907         arm-*-coff* | armel-*-coff*)
3908                 tm_file=arm/coff.h
3909                 tmake_file=arm/t-arm-coff
3910                 ;;
3911         arm-*-vxworks*)
3912                 tm_file=arm/vxarm.h
3913                 tmake_file=arm/t-arm-coff
3914                 thread_file='vxworks'
3915                 ;;
3916         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3917                 tm_file=arm/riscix1-1.h
3918                 use_collect2=yes
3919                 ;;
3920         arm-*-riscix*)                  # Acorn RISC machine
3921                 if test x$gas = xyes
3922                 then
3923                     tm_file=arm/rix-gas.h
3924                 else
3925                     tm_file=arm/riscix.h
3926                 fi
3927                 xmake_file=arm/x-riscix
3928                 tmake_file=arm/t-riscix
3929                 use_collect2=yes
3930                 ;;
3931         arm-semi-aout | armel-semi-aout)
3932                 tm_file=arm/semi.h
3933                 tmake_file=arm/t-semi
3934                 ;;
3935         arm-semi-aof | armel-semi-aof)
3936                 tm_file=arm/semiaof.h
3937                 tmake_file=arm/t-semiaof
3938                 ;;
3939         arm*-*-netbsd*)
3940                 tm_file=arm/netbsd.h
3941                 tmake_file="t-netbsd arm/t-netbsd"
3942                 use_collect2=yes
3943                 ;;
3944         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3945                 cpu_type=arm
3946                 xmake_file=x-linux
3947                 tm_file=arm/linux-aout.h
3948                 tmake_file=arm/t-linux
3949                 gnu_ld=yes
3950                 ;;
3951         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3952                 xm_file=arm/xm-linux.h
3953                 xmake_file=x-linux
3954                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3955                 case $machine in
3956                 armv2*-*-*)
3957                         tm_file="arm/linux-elf26.h $tm_file"
3958                         ;;
3959                 esac
3960                 tmake_file="t-linux arm/t-linux"
3961                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3962                 gnu_ld=yes
3963                 case x${enable_threads} in
3964                 x | xyes | xpthreads | xposix)
3965                         thread_file='posix'
3966                         ;;
3967                 esac
3968                 ;;
3969         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3970                 xm_file=arm/xm-linux.h
3971                 xmake_file=x-linux
3972                 tm_file="arm/linux-elf.h"
3973                 case $machine in
3974                 armv2*-*-*)
3975                         tm_file="arm/linux-elf26.h $tm_file"
3976                         ;;
3977                 esac
3978                 tmake_file="t-linux arm/t-linux"
3979                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3980                 gnu_ld=yes
3981                 case x${enable_threads} in
3982                 x | xyes | xpthreads | xposix)
3983                         thread_file='posix'
3984                         ;;
3985                 esac
3986                 ;;
3987         arm*-*-uclinux*)                # ARM ucLinux
3988                 tm_file=arm/uclinux-elf.h
3989                 tmake_file=arm/t-arm-elf
3990                 ;;
3991         arm*-*-aout)
3992                 tm_file=arm/aout.h
3993                 tmake_file=arm/t-arm-aout
3994                 ;;
3995         arm*-*-ecos-elf)
3996                 tm_file=arm/ecos-elf.h
3997                 tmake_file=arm/t-arm-elf
3998                 ;;
3999         arm*-*-elf)
4000                 tm_file=arm/unknown-elf.h
4001                 tmake_file=arm/t-arm-elf
4002                 ;;
4003         arm*-*-conix*)
4004                 tm_file=arm/conix-elf.h
4005                 tmake_file=arm/t-arm-elf
4006                 ;;
4007         arm*-*-oabi)
4008                 tm_file=arm/unknown-elf-oabi.h
4009                 tmake_file=arm/t-arm-elf
4010                 ;;
4011         arm-*-pe*)
4012                 tm_file=arm/pe.h
4013                 tmake_file=arm/t-pe
4014                 extra_objs="pe.o"
4015                 ;;
4016         avr-*-*)
4017                 ;;
4018         c1-convex-*)                    # Convex C1
4019                 target_cpu_default=1
4020                 use_collect2=yes
4021                 ;;
4022         c2-convex-*)                    # Convex C2
4023                 target_cpu_default=2
4024                 use_collect2=yes
4025                 ;;
4026         c32-convex-*)
4027                 target_cpu_default=4
4028                 use_collect2=yes
4029                 ;;
4030         c34-convex-*)
4031                 target_cpu_default=8
4032                 use_collect2=yes
4033                 ;;
4034         c38-convex-*)
4035                 target_cpu_default=16
4036                 use_collect2=yes
4037                 ;;
4038         c4x-*)
4039                 cpu_type=c4x
4040                 tmake_file=c4x/t-c4x
4041                 ;;
4042         clipper-intergraph-clix*)
4043                 tm_file="${tm_file} svr3.h clipper/clix.h"
4044                 xm_file=clipper/xm-clix.h
4045                 xmake_file=clipper/x-clix
4046                 extra_headers=va-clipper.h
4047                 extra_parts="crtbegin.o crtend.o"
4048                 install_headers_dir=install-headers-cpio
4049                 ;;
4050         d30v-*)
4051                 float_format=i64
4052                 ;;
4053         dsp16xx-*)
4054                 ;;
4055         elxsi-elxsi-*)
4056                 use_collect2=yes
4057                 ;;
4058         fr30-*-elf)
4059                 tm_file="fr30/fr30.h"
4060                 tmake_file=fr30/t-fr30
4061                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4062                 ;;
4063 # This hasn't been upgraded to GCC 2.
4064 #       fx80-alliant-*)                 # Alliant FX/80
4065 #               ;;
4066         h8300-*-*)
4067                 float_format=i32
4068                 ;;
4069         hppa*-*-linux*)
4070                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4071                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4072                 tmake_file="t-linux pa/t-linux"
4073                 extra_parts="crtbegin.o crtend.o"
4074                 xmake_file=none
4075                 gas=yes gnu_ld=yes
4076                 if test x$enable_threads = xyes; then
4077                         thread_file='posix'
4078                 fi
4079                 ;;
4080         hppa*-*-openbsd*)
4081                 target_cpu_default="MASK_PA_11"
4082                 tmake_file=pa/t-openbsd
4083                 ;;
4084         hppa1.1-*-pro*)
4085                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4086                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4087                 xm_file=pa/xm-papro.h
4088                 tmake_file=pa/t-pro
4089                 ;;
4090         hppa1.1-*-osf*)
4091                 target_cpu_default="MASK_PA_11"
4092                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4093                 use_collect2=yes
4094                 ;;
4095         hppa1.1-*-rtems*)
4096                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4097                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4098                 xm_file=pa/xm-papro.h
4099                 tmake_file=pa/t-pro
4100                 ;;
4101         hppa1.0-*-osf*)
4102                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4103                 use_collect2=yes
4104                 ;;
4105         hppa1.1-*-bsd*)
4106                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4107                 target_cpu_default="MASK_PA_11"
4108                 use_collect2=yes
4109                 ;;
4110         hppa1.0-*-bsd*)
4111                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4112                 use_collect2=yes
4113                 ;;
4114         hppa1.0-*-hpux7*)
4115                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4116                 xm_file=pa/xm-pahpux.h
4117                 xmake_file=pa/x-pa-hpux
4118                 if test x$gas = xyes
4119                 then
4120                         tm_file="${tm_file} pa/gas.h"
4121                 fi
4122                 install_headers_dir=install-headers-cpio
4123                 use_collect2=yes
4124                 ;;
4125         hppa1.0-*-hpux8.0[0-2]*)
4126                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4127                 xm_file=pa/xm-pahpux.h
4128                 xmake_file=pa/x-pa-hpux
4129                 if test x$gas = xyes
4130                 then
4131                         tm_file="${tm_file} pa/pa-gas.h"
4132                 else
4133                         tm_file="pa/pa-oldas.h ${tm_file}"
4134                 fi
4135                 install_headers_dir=install-headers-cpio
4136                 use_collect2=yes
4137                 ;;
4138         hppa1.1-*-hpux8.0[0-2]*)
4139                 target_cpu_default="MASK_PA_11"
4140                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4141                 xm_file=pa/xm-pahpux.h
4142                 xmake_file=pa/x-pa-hpux
4143                 if test x$gas = xyes
4144                 then
4145                         tm_file="${tm_file} pa/pa-gas.h"
4146                 else
4147                         tm_file="pa/pa-oldas.h ${tm_file}"
4148                 fi
4149                 install_headers_dir=install-headers-cpio
4150                 use_collect2=yes
4151                 ;;
4152         hppa1.1-*-hpux8*)
4153                 target_cpu_default="MASK_PA_11"
4154                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4155                 xm_file=pa/xm-pahpux.h
4156                 xmake_file=pa/x-pa-hpux
4157                 if test x$gas = xyes
4158                 then
4159                         tm_file="${tm_file} pa/pa-gas.h"
4160                 fi
4161                 install_headers_dir=install-headers-cpio
4162                 use_collect2=yes
4163                 ;;
4164         hppa1.0-*-hpux8*)
4165                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4166                 xm_file=pa/xm-pahpux.h
4167                 xmake_file=pa/x-pa-hpux
4168                 if test x$gas = xyes
4169                 then
4170                         tm_file="${tm_file} pa/pa-gas.h"
4171                 fi
4172                 install_headers_dir=install-headers-cpio
4173                 use_collect2=yes
4174                 ;;
4175         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4176                 target_cpu_default="MASK_PA_11"
4177                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4178                 float_format=i128
4179                 xm_file=pa/xm-pahpux.h
4180                 xmake_file=pa/x-pa-hpux
4181                 tmake_file=pa/t-pa
4182                 if test x$gas = xyes
4183                 then
4184                         tm_file="${tm_file} pa/pa-gas.h"
4185                 fi
4186                 if test x$enable_threads = x; then
4187                     enable_threads=$have_pthread_h
4188                 fi
4189                 if test x$enable_threads = xyes; then
4190                         thread_file='dce'
4191                         tmake_file="${tmake_file} pa/t-dce-thr"
4192                 fi
4193                 install_headers_dir=install-headers-cpio
4194                 use_collect2=yes
4195                 ;;
4196         hppa1.0-*-hpux10*)
4197                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4198                 float_format=i128
4199                 xm_file=pa/xm-pahpux.h
4200                 xmake_file=pa/x-pa-hpux
4201                 tmake_file=pa/t-pa
4202                 if test x$gas = xyes
4203                 then
4204                         tm_file="${tm_file} pa/pa-gas.h"
4205                 fi
4206                 if test x$enable_threads = x; then
4207                     enable_threads=$have_pthread_h
4208                 fi
4209                 if test x$enable_threads = xyes; then
4210                         thread_file='dce'
4211                         tmake_file="${tmake_file} pa/t-dce-thr"
4212                 fi
4213                 install_headers_dir=install-headers-cpio
4214                 use_collect2=yes
4215                 ;;
4216         hppa*64*-*-hpux11*)
4217                 target_cpu_default="MASK_PA_11"
4218                 xm_file=pa/xm-pa64hpux.h
4219                 xmake_file=pa/x-pa-hpux
4220                 tmake_file=pa/t-pa
4221                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4222                 float_format=i128
4223                 tmake_file=pa/t-pa64
4224                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4225
4226                 if [ x$gas = xyes ]
4227                 then
4228                         tm_file="${tm_file} pa/pa-gas.h"
4229                 fi
4230 #               if [[ x$enable_threads = x ]]; then
4231 #                   enable_threads=$have_pthread_h
4232 #               fi
4233 #               if [[ x$enable_threads = xyes ]]; then
4234 #                       thread_file='dce'
4235 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4236 #               fi
4237                 install_headers_dir=install-headers-cpio
4238                 use_collect2=yes
4239                 ;;
4240         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4241                 target_cpu_default="MASK_PA_11"
4242                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4243                 float_format=i128
4244                 xm_file=pa/xm-pahpux.h
4245                 xmake_file=pa/x-pa-hpux
4246                 tmake_file=pa/t-pa
4247                 if test x$gas = xyes
4248                 then
4249                         tm_file="${tm_file} pa/pa-gas.h"
4250                 fi
4251 #               if test x$enable_threads = x; then
4252 #                   enable_threads=$have_pthread_h
4253 #               fi
4254 #               if test x$enable_threads = xyes; then
4255 #                       thread_file='dce'
4256 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4257 #               fi
4258                 install_headers_dir=install-headers-cpio
4259                 use_collect2=yes
4260                 ;;
4261         hppa1.0-*-hpux11*)
4262                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4263                 float_format=i128
4264                 xm_file=pa/xm-pahpux.h
4265                 xmake_file=pa/x-pa-hpux
4266                 if test x$gas = xyes
4267                 then
4268                         tm_file="${tm_file} pa/pa-gas.h"
4269                 fi
4270 #               if test x$enable_threads = x; then
4271 #                   enable_threads=$have_pthread_h
4272 #               fi
4273 #               if test x$enable_threads = xyes; then
4274 #                       thread_file='dce'
4275 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4276 #               fi
4277                 install_headers_dir=install-headers-cpio
4278                 use_collect2=yes
4279                 ;;
4280         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4281                 target_cpu_default="MASK_PA_11"
4282                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4283                 xm_file=pa/xm-pahpux.h
4284                 xmake_file=pa/x-pa-hpux
4285                 if test x$gas = xyes
4286                 then
4287                         tm_file="${tm_file} pa/pa-gas.h"
4288                 fi
4289                 install_headers_dir=install-headers-cpio
4290                 use_collect2=yes
4291                 ;;
4292         hppa1.0-*-hpux*)
4293                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4294                 xm_file=pa/xm-pahpux.h
4295                 xmake_file=pa/x-pa-hpux
4296                 if test x$gas = xyes
4297                 then
4298                         tm_file="${tm_file} pa/pa-gas.h"
4299                 fi
4300                 install_headers_dir=install-headers-cpio
4301                 use_collect2=yes
4302                 ;;
4303         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4304                 target_cpu_default="MASK_PA_11"
4305                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4306                 xm_file=pa/xm-pahpux.h
4307                 xmake_file=pa/x-pa-hpux
4308                 if test x$gas = xyes
4309                 then
4310                         tm_file="${tm_file} pa/pa-gas.h"
4311                 fi
4312                 install_headers_dir=install-headers-cpio
4313                 use_collect2=yes
4314                 ;;
4315         hppa1.0-*-hiux*)
4316                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4317                 xm_file=pa/xm-pahpux.h
4318                 xmake_file=pa/x-pa-hpux
4319                 if test x$gas = xyes
4320                 then
4321                         tm_file="${tm_file} pa/pa-gas.h"
4322                 fi
4323                 install_headers_dir=install-headers-cpio
4324                 use_collect2=yes
4325                 ;;
4326         hppa*-*-lites*)
4327                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4328                 target_cpu_default="MASK_PA_11"
4329                 use_collect2=yes
4330                 ;;
4331         hppa*-*-mpeix*)
4332                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4333                 xm_file=pa/xm-pampeix.h
4334                 xmake_file=pa/x-pa-mpeix
4335                 echo "You must use gas. Assuming it is already installed."
4336                 install_headers_dir=install-headers-tar
4337                 use_collect2=yes
4338                 ;;
4339         i370-*-opened*)                  # IBM 360/370/390 Architecture
4340                 xm_file=i370/xm-oe.h
4341                 tm_file=i370/oe.h
4342                 xmake_file=i370/x-oe
4343                 tmake_file=i370/t-oe
4344                 ;;
4345         i370-*-mvs*)
4346                 xm_file=i370/xm-mvs.h
4347                 tm_file=i370/mvs.h
4348                 tmake_file=i370/t-mvs
4349                 ;;
4350         i370-*-linux*)
4351                 xm_file="xm-linux.h i370/xm-linux.h"
4352                 xmake_file=x-linux
4353                 tm_file="i370/linux.h ${tm_file}"
4354                 tmake_file="t-linux i370/t-linux"
4355                 # broken_install=yes
4356                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4357                 # extra_parts="crtbegin.o crtend.o"
4358                 gnu_ld=yes
4359                 gas=yes
4360                 elf=yes
4361                 if test x$enable_threads = xyes; then
4362                         thread_file='posix'
4363                 fi
4364                 ;;
4365         i[34567]86-*-elf*)
4366                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4367                 tm_file=i386/i386elf.h
4368                 tmake_file=i386/t-i386elf
4369                 xmake_file=x-svr4
4370                 ;;
4371         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4372                 if test x$gas = xyes
4373                 then
4374                         tm_file=i386/aix386.h
4375                         extra_parts="crtbegin.o crtend.o"
4376                         tmake_file=i386/t-crtstuff
4377                 else
4378                         tm_file=i386/aix386ng.h
4379                         use_collect2=yes
4380                 fi
4381                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4382                 xm_defines=USG
4383                 xmake_file=i386/x-aix
4384                 ;;
4385         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4386                 xm_file="xm-alloca.h ${xm_file}"
4387                 xm_defines="USG POSIX SMALL_ARG_MAX"
4388                 xmake_file=i386/x-ncr3000
4389                 if test x$stabs = xyes -a x$gas = xyes
4390                 then
4391                         tm_file=i386/sysv4gdb.h
4392                 else
4393                         tm_file=i386/sysv4.h
4394                 fi
4395                 extra_parts="crtbegin.o crtend.o"
4396                 tmake_file=i386/t-crtpic
4397                 ;;
4398         i[34567]86-next-*)
4399                 tm_file=i386/next.h
4400                 xm_file=i386/xm-next.h
4401                 tmake_file=i386/t-next
4402                 xmake_file=i386/x-next
4403                 extra_objs=nextstep.o
4404                 extra_parts="crtbegin.o crtend.o"
4405                 if test x$enable_threads = xyes; then
4406                         thread_file='mach'
4407                 fi
4408                 ;;
4409         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4410                 use_collect2=yes
4411                 if test x$gas = xyes
4412                 then
4413                         tm_file=i386/seq-gas.h
4414                 else
4415                         tm_file=i386/sequent.h
4416                 fi
4417                 ;;
4418         i[34567]86-sequent-ptx1*)
4419                 xm_defines="USG SVR3"
4420                 xmake_file=i386/x-sysv3
4421                 tm_file=i386/seq-sysv3.h
4422                 tmake_file=i386/t-crtstuff
4423                 extra_parts="crtbegin.o crtend.o"
4424                 install_headers_dir=install-headers-cpio
4425                 ;;
4426         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4427                 xm_defines="USG SVR3"
4428                 xmake_file=i386/x-sysv3
4429                 tm_file=i386/seq2-sysv3.h
4430                 tmake_file=i386/t-crtstuff
4431                 extra_parts="crtbegin.o crtend.o"
4432                 install_headers_dir=install-headers-cpio
4433                 ;;
4434         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4435                 xm_file="xm-alloca.h ${xm_file}"
4436                 xm_defines="USG POSIX SMALL_ARG_MAX"
4437                 xmake_file=x-svr4
4438                 tm_file=i386/ptx4-i.h
4439                 tmake_file=t-svr4
4440                 extra_parts="crtbegin.o crtend.o"
4441                 install_headers_dir=install-headers-cpio
4442                 ;;
4443         i386-sun-sunos*)                # Sun i386 roadrunner
4444                 xm_defines=USG
4445                 tm_file=i386/sun.h
4446                 use_collect2=yes
4447                 ;;
4448         i[34567]86-wrs-vxworks*)
4449                 tm_file=i386/vxi386.h
4450                 tmake_file=i386/t-i386bare
4451                 thread_file='vxworks'
4452                 ;;
4453         i[34567]86-*-aout*)
4454                 tm_file=i386/i386-aout.h
4455                 tmake_file=i386/t-i386bare
4456                 ;;
4457         i[34567]86-*-beospe*)
4458                 xm_file=i386/xm-beos.h
4459                 xm_defines="USE_C_ALLOCA"
4460                 tmake_file=i386/t-beos
4461                 tm_file=i386/beos-pe.h
4462                 xmake_file=i386/x-beos
4463                 extra_objs=winnt.o
4464                 ;;
4465         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4466                 xm_file=i386/xm-beos.h
4467                 tmake_file='i386/t-beos i386/t-crtpic'
4468                 tm_file=i386/beos-elf.h
4469                 xmake_file=i386/x-beos
4470                 extra_objs=winnt.o
4471                 extra_parts='crtbegin.o crtend.o'
4472                 ;;
4473         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4474                 tm_file=i386/bsd386.h
4475 #               tmake_file=t-libc-ok
4476                 ;;
4477         i[34567]86-*-bsd*)
4478                 tm_file=i386/386bsd.h
4479 #               tmake_file=t-libc-ok
4480 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4481 #               use_collect2=yes
4482                 ;;
4483         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4484                 tm_file="i386/freebsd.h i386/perform.h"
4485                 tmake_file=t-freebsd
4486                 ;;
4487         i[34567]86-*-freebsd*)
4488                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4489                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4490                 tmake_file=t-freebsd
4491                 gas=yes
4492                 gnu_ld=yes
4493                 stabs=yes
4494                 case x${enable_threads} in
4495                 xyes | xpthreads | xposix)
4496                         thread_file='posix'
4497                         tmake_file="${tmake_file} t-freebsd-thread"
4498                         ;;
4499                 esac
4500                 ;;
4501         i[34567]86-*-netbsd*)
4502                 tm_file=i386/netbsd.h
4503                 tmake_file=t-netbsd
4504                 use_collect2=yes
4505                 ;;
4506         i[34567]86-*-openbsd*)
4507                 # we need collect2 until our bug is fixed...
4508                 use_collect2=yes
4509                 ;;
4510         i[34567]86-*-coff*)
4511                 tm_file=i386/i386-coff.h
4512                 tmake_file=i386/t-i386bare
4513                 ;;
4514         i[34567]86-*-isc*)              # 80386 running ISC system
4515                 xm_file="${xm_file} i386/xm-isc.h"
4516                 xm_defines="USG SVR3"
4517                 case $machine in
4518                   i[34567]86-*-isc[34]*)
4519                     xmake_file=i386/x-isc3
4520                     ;;
4521                   *)
4522                     xmake_file=i386/x-isc
4523                     ;;
4524                 esac
4525                 if test x$gas = xyes -a x$stabs = xyes
4526                 then
4527                         tm_file=i386/iscdbx.h
4528                         tmake_file=i386/t-svr3dbx
4529                         extra_parts="svr3.ifile svr3z.ifile"
4530                 else
4531                         tm_file=i386/isccoff.h
4532                         tmake_file=i386/t-crtstuff
4533                         extra_parts="crtbegin.o crtend.o"
4534                 fi
4535                 tmake_file="$tmake_file i386/t-i386bare"
4536                 install_headers_dir=install-headers-cpio
4537                 ;;
4538         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4539                                         # pre BFD linkers
4540                 xmake_file=x-linux-aout
4541                 tmake_file="t-linux-aout i386/t-crtstuff"
4542                 tm_file=i386/linux-oldld.h
4543                 gnu_ld=yes
4544                 float_format=i386
4545                 ;;
4546         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4547                 xmake_file=x-linux-aout
4548                 tmake_file="t-linux-aout i386/t-crtstuff"
4549                 tm_file=i386/linux-aout.h
4550                 gnu_ld=yes
4551                 float_format=i386
4552                 ;;
4553         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4554                                         # GNU/Linux C library 5
4555                 xmake_file=x-linux
4556                 tm_file=i386/linux.h
4557                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4558                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4559                 gnu_ld=yes
4560                 float_format=i386
4561                 if test x$enable_threads = xyes; then
4562                         thread_file='single'
4563                 fi
4564                 ;;
4565         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4566                                         # aka GNU/Linux C library 6
4567                 xmake_file=x-linux
4568                 tm_file=i386/linux.h
4569                 tmake_file="t-linux i386/t-crtstuff"
4570                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4571                 gnu_ld=yes
4572                 float_format=i386
4573                 if test x$enable_threads = xyes; then
4574                         thread_file='posix'
4575                 fi
4576                 ;;
4577         i[34567]86-*-gnu*)
4578                 float_format=i386
4579                 ;;
4580         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4581                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4582                 exit 1
4583                 ;;
4584         i[34567]86-pc-msdosdjgpp*)
4585                 xm_file=i386/xm-djgpp.h
4586                 tm_file=i386/djgpp.h
4587                 tmake_file=i386/t-djgpp
4588                 xmake_file=i386/x-djgpp
4589                 gnu_ld=yes
4590                 gas=yes
4591                 exeext=.exe
4592                 float_format=none
4593                 case $host in *pc-msdosdjgpp*)
4594                         target_alias=djgpp
4595                         ;;
4596                 esac
4597                 ;;
4598         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4599                 tm_file=i386/moss.h
4600                 tmake_file=t-libc-ok
4601                 gnu_ld=yes
4602                 gas=yes
4603                 ;;
4604         i[34567]86-*-lynxos*)
4605                 if test x$gas = xyes
4606                 then
4607                         tm_file=i386/lynx.h
4608                 else
4609                         tm_file=i386/lynx-ng.h
4610                 fi
4611                 xm_file=i386/xm-lynx.h
4612                 tmake_file=i386/t-i386bare
4613                 xmake_file=x-lynx
4614                 ;;
4615         i[34567]86-*-mach*)
4616                 tm_file=i386/mach.h
4617 #               tmake_file=t-libc-ok
4618                 use_collect2=yes
4619                 ;;
4620         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4621                 if test x$elf = xyes
4622                 then
4623                         tm_file=i386/osfelf.h
4624                         use_collect2=
4625                 else
4626                         tm_file=i386/osfrose.h
4627                         use_collect2=yes
4628                 fi
4629                 xm_file="i386/xm-osf.h ${xm_file}"
4630                 xmake_file=i386/x-osfrose
4631                 tmake_file=i386/t-osf
4632                 extra_objs=halfpic.o
4633                 ;;
4634         i[34567]86-go32-rtems*)
4635                 cpu_type=i386
4636                 xm_file=i386/xm-go32.h
4637                 tm_file=i386/go32-rtems.h
4638                 tmake_file="i386/t-go32 t-rtems"
4639                 ;;
4640         i[34567]86-*-rtemscoff*)
4641                 cpu_type=i386
4642                 tm_file=i386/rtems.h
4643                 tmake_file="i386/t-i386bare t-rtems"
4644                 ;;
4645         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4646                 cpu_type=i386
4647                 tm_file=i386/rtemself.h
4648                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4649                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4650                 ;;
4651         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4652                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4653                 xm_defines="USG SVR3"
4654                 xmake_file=i386/x-sco5
4655                 install_headers_dir=install-headers-cpio
4656                 tm_file=i386/sco5.h
4657                 if test x$gas = xyes
4658                 then
4659                         tm_file="i386/sco5gas.h ${tm_file}"
4660                         tmake_file=i386/t-sco5gas
4661                 else
4662                         tmake_file=i386/t-sco5
4663                 fi
4664                 tmake_file="$tmake_file i386/t-i386bare"
4665                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4666                 ;;
4667         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4668                 xm_file="${xm_file} i386/xm-sco.h"
4669                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4670                 xmake_file=i386/x-sco4
4671                 install_headers_dir=install-headers-cpio
4672                 if test x$stabs = xyes
4673                 then
4674                         tm_file=i386/sco4dbx.h
4675                         tmake_file=i386/t-svr3dbx
4676                         extra_parts="svr3.ifile svr3z.rfile"
4677                 else
4678                         tm_file=i386/sco4.h
4679                         tmake_file=i386/t-crtstuff
4680                         extra_parts="crtbegin.o crtend.o"
4681                 fi
4682                 tmake_file="$tmake_file i386/t-i386bare"
4683                 # The default EAFS filesystem supports long file names.
4684                 # Truncating the target makes $host != $target which
4685                 # makes gcc think it is doing a cross-compile.
4686                 # truncate_target=yes
4687                 ;;
4688         i[34567]86-*-sco*)              # 80386 running SCO system
4689                 xm_file=i386/xm-sco.h
4690                 xmake_file=i386/x-sco
4691                 install_headers_dir=install-headers-cpio
4692                 if test x$stabs = xyes
4693                 then
4694                         tm_file=i386/scodbx.h
4695                         tmake_file=i386/t-svr3dbx
4696                         extra_parts="svr3.ifile svr3z.rfile"
4697                 else
4698                         tm_file=i386/sco.h
4699                         extra_parts="crtbegin.o crtend.o"
4700                         tmake_file=i386/t-crtstuff
4701                 fi
4702                 tmake_file="$tmake_file i386/t-i386bare"
4703                 truncate_target=yes
4704                 ;;
4705         i[34567]86-*-solaris2*)
4706                 xm_file="xm-alloca.h ${xm_file}"
4707                 xm_defines="USG POSIX SMALL_ARG_MAX"
4708                 tm_file=i386/sol2.h
4709                 if test x$gas = xyes; then
4710                         # Only needed if gas does not support -s
4711                         tm_file="i386/sol2gas.h ${tm_file}"
4712                 fi
4713                 tmake_file="i386/t-i386bare i386/t-sol2"
4714                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4715                 xmake_file=x-svr4
4716                 if test x${enable_threads} = x; then
4717                     enable_threads=$have_pthread_h
4718                     if test x${enable_threads} = x; then
4719                         enable_threads=$have_thread_h
4720                     fi
4721                 fi
4722                 if test x${enable_threads} = xyes; then
4723                     if test x${have_pthread_h} = xyes; then
4724                         thread_file='posix'
4725                     else
4726                         thread_file='solaris'
4727                     fi
4728                 fi
4729                 ;;
4730        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4731                xm_file="xm-alloca.h ${xm_file}"
4732                xm_defines="USG POSIX"
4733                tm_file=i386/sysv5.h
4734                if test x$stabs = xyes
4735                then
4736                        tm_file="${tm_file} dbx.h"
4737                fi
4738                tmake_file="i386/t-i386bare i386/t-crtpic"
4739                xmake_file=x-svr4
4740                extra_parts="crtbegin.o crtend.o"
4741                if test x$enable_threads = xyes; then
4742                        thread_file='posix'
4743                fi
4744                ;;
4745         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4746                 xm_file="xm-alloca.h ${xm_file}"
4747                 xm_defines="USG POSIX SMALL_ARG_MAX"
4748                 tm_file=i386/sysv4.h
4749                 if test x$stabs = xyes
4750                 then
4751                         tm_file="${tm_file} dbx.h"
4752                 fi
4753                 tmake_file="i386/t-i386bare i386/t-crtpic"
4754                 xmake_file=x-svr4
4755                 extra_parts="crtbegin.o crtend.o"
4756                 ;;
4757         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4758                 xm_file="xm-alloca.h ${xm_file}"
4759                 xm_defines="USG POSIX"
4760                 tm_file=i386/udk.h
4761                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4762                 xmake_file=x-svr4
4763                 extra_parts="crtbegin.o crtend.o"
4764                 install_headers_dir=install-headers-cpio
4765                 ;;
4766         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4767                 cpu_type=i386
4768                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4769                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4770                 if test x$stabs = xyes
4771                 then
4772                         tm_file=i386/osf1elfgdb.h
4773                 else
4774                         tm_file=i386/osf1elf.h
4775                 fi
4776                 tmake_file=i386/t-osf1elf
4777                 xmake_file=i386/x-osf1elf
4778                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4779                 ;;
4780         i[34567]86-*-sysv*)             # Intel 80386's running system V
4781                 xm_defines="USG SVR3"
4782                 xmake_file=i386/x-sysv3
4783                 if test x$gas = xyes
4784                 then
4785                         if test x$stabs = xyes
4786                         then
4787                                 tm_file=i386/svr3dbx.h
4788                                 tmake_file=i386/t-svr3dbx
4789                                 extra_parts="svr3.ifile svr3z.rfile"
4790                         else
4791                                 tm_file=i386/svr3gas.h
4792                                 extra_parts="crtbegin.o crtend.o"
4793                                 tmake_file=i386/t-crtstuff
4794                         fi
4795                 else
4796                         tm_file=i386/sysv3.h
4797                         extra_parts="crtbegin.o crtend.o"
4798                         tmake_file=i386/t-crtstuff
4799                 fi
4800                 tmake_file="$tmake_file i386/t-crtpic"
4801                 ;;
4802         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4803                 xm_file="${xm_file} i386/xm-vsta.h"
4804                 tm_file=i386/vsta.h
4805                 tmake_file=i386/t-vsta
4806                 xmake_file=i386/x-vsta
4807                 ;;
4808         i[34567]86-*-win32)
4809                 xm_file="${xm_file} i386/xm-cygwin.h"
4810                 tmake_file=i386/t-cygwin
4811                 tm_file=i386/win32.h
4812                 xmake_file=i386/x-cygwin
4813                 extra_objs=winnt.o
4814                 if test x$enable_threads = xyes; then
4815                         thread_file='win32'
4816                 fi
4817                 exeext=.exe
4818                 ;;
4819         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4820                 xm_file="${xm_file} i386/xm-cygwin.h"
4821                 tmake_file=i386/t-cygwin
4822                 tm_file=i386/cygwin.h
4823                 xmake_file=i386/x-cygwin
4824                 extra_objs=winnt.o
4825                 if test x$enable_threads = xyes; then
4826                         thread_file='win32'
4827                 fi
4828                 exeext=.exe
4829                 ;;
4830         i[34567]86-*-mingw32*)
4831                 tm_file=i386/mingw32.h
4832                 xm_file="${xm_file} i386/xm-mingw32.h"
4833                 tmake_file="i386/t-cygwin i386/t-mingw32"
4834                 extra_objs=winnt.o
4835                 xmake_file=i386/x-cygwin
4836                 if test x$enable_threads = xyes; then
4837                         thread_file='win32'
4838                 fi
4839                 exeext=.exe
4840                 case $machine in
4841                         *mingw32msv*)
4842                                 ;;
4843                         *minwg32crt* | *mingw32*)
4844                                 tm_file="${tm_file} i386/crtdll.h"
4845                                 ;;
4846                 esac
4847                 ;;
4848         i[34567]86-*-uwin*)
4849                 tm_file=i386/uwin.h
4850                 xm_file="${xm_file} i386/xm-uwin.h"
4851                 xm_defines="USG NO_STAB_H"
4852                 tmake_file="i386/t-cygwin i386/t-uwin"
4853                 extra_objs=winnt.o
4854                 xmake_file=i386/x-cygwin
4855                 if test x$enable_threads = xyes; then
4856                         thread_file='win32'
4857                 fi
4858                 exeext=.exe
4859                 ;;
4860         i[34567]86-*-interix*)
4861                 tm_file="i386/i386-interix.h interix.h"
4862                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4863                 xm_defines="USG"
4864                 tmake_file="i386/t-interix"
4865                 extra_objs=interix.o
4866                 xmake_file=x-interix
4867                 if test x$enable_threads = xyes ; then
4868                         thread_file='posix'
4869                 fi
4870                 if test x$stabs = xyes ; then
4871                         tm_file="${tm_file} dbxcoff.h"
4872                 fi
4873                 ;;
4874         i[34567]86-*-winnt3*)
4875                 tm_file=i386/win-nt.h
4876                 out_file=i386/i386.c
4877                 xm_file="xm-winnt.h ${xm_file}"
4878                 xmake_file=winnt/x-winnt
4879                 tmake_file=i386/t-winnt
4880                 extra_host_objs="winnt.o oldnames.o"
4881                 extra_gcc_objs="spawnv.o oldnames.o"
4882                 if test x$gnu_ld != xyes
4883                 then
4884                         extra_programs=ld.exe
4885                 fi
4886                 if test x$enable_threads = xyes; then
4887                         thread_file='win32'
4888                 fi
4889                 ;;
4890         i[34567]86-dg-dgux*)
4891                 xm_file="xm-alloca.h ${xm_file}"
4892                 xm_defines="USG POSIX"
4893                 out_file=i386/dgux.c
4894                 tm_file=i386/dgux.h
4895                 tmake_file=i386/t-dgux
4896                 xmake_file=i386/x-dgux
4897                 install_headers_dir=install-headers-cpio
4898               ;;
4899         i860-alliant-*)         # Alliant FX/2800
4900                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4901                 xm_file="${xm_file}"
4902                 xmake_file=i860/x-fx2800
4903                 tmake_file=i860/t-fx2800
4904                 extra_parts="crtbegin.o crtend.o"
4905                 ;;
4906         i860-*-bsd*)
4907                 tm_file="${tm_file} i860/bsd.h"
4908                 if test x$gas = xyes
4909                 then
4910                         tm_file="${tm_file} i860/bsd-gas.h"
4911                 fi
4912                 use_collect2=yes
4913                 ;;
4914         i860-*-mach*)
4915                 tm_file="${tm_file} i860/mach.h"
4916                 tmake_file=t-libc-ok
4917                 ;;
4918         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4919                 tm_file="${tm_file} svr3.h i860/paragon.h"
4920                 xm_defines="USG SVR3"
4921                 tmake_file=t-osf
4922                 ;;
4923         i860-*-sysv3*)
4924                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4925                 xm_defines="USG SVR3"
4926                 xmake_file=i860/x-sysv3
4927                 extra_parts="crtbegin.o crtend.o"
4928                 ;;
4929         i860-*-sysv4*)
4930                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4931                 xm_defines="USG SVR3"
4932                 xmake_file=i860/x-sysv4
4933                 tmake_file=t-svr4
4934                 extra_parts="crtbegin.o crtend.o"
4935                 ;;
4936         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4937                 tm_file="${tm_file} i960/vx960.h"
4938                 tmake_file=i960/t-vxworks960
4939                 use_collect2=yes
4940                 thread_file='vxworks'
4941                 ;;
4942         i960-wrs-vxworks5* | i960-wrs-vxworks)
4943                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4944                 tmake_file=i960/t-vxworks960
4945                 use_collect2=yes
4946                 thread_file='vxworks'
4947                 ;;
4948         i960-wrs-vxworks*)
4949                 tm_file="${tm_file} i960/vx960.h"
4950                 tmake_file=i960/t-vxworks960
4951                 use_collect2=yes
4952                 thread_file='vxworks'
4953                 ;;
4954         i960-*-coff*)
4955                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4956                 tmake_file=i960/t-960bare
4957                 use_collect2=yes
4958                 ;;
4959         i960-*-rtems)
4960                 tmake_file="i960/t-960bare t-rtems"
4961                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4962                 use_collect2=yes
4963                 ;;
4964         i960-*-*)                       # Default i960 environment.
4965                 use_collect2=yes
4966                 ;;
4967         ia64*-*-elf*)
4968                 tm_file=ia64/elf.h
4969                 tmake_file="ia64/t-ia64"
4970                 target_cpu_default="0"
4971                 if test x$gas = xyes
4972                 then
4973                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4974                 fi
4975                 if test x$gnu_ld = xyes
4976                 then
4977                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4978                 fi
4979                 ;;
4980         ia64*-*-linux*)
4981                 tm_file=ia64/linux.h
4982                 tmake_file="t-linux ia64/t-ia64"
4983                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4984                 if test x$enable_threads = xyes; then
4985                         thread_file='posix'
4986                 fi
4987                 ;;
4988         m32r-*-elf*)
4989                 extra_parts="crtinit.o crtfini.o"
4990                 ;;
4991         m68000-convergent-sysv*)
4992                 tm_file=m68k/ctix.h
4993                 xm_file="m68k/xm-3b1.h ${xm_file}"
4994                 xm_defines=USG
4995                 use_collect2=yes
4996                 extra_headers=math-68881.h
4997                 ;;
4998         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4999                 tm_file=m68k/hp2bsd.h
5000                 xmake_file=m68k/x-hp2bsd
5001                 use_collect2=yes
5002                 extra_headers=math-68881.h
5003                 ;;
5004         m68000-hp-hpux*)                # HP 9000 series 300
5005                 xm_file="xm-alloca.h ${xm_file}"
5006                 xm_defines="USG"
5007                 if test x$gas = xyes
5008                 then
5009                         xmake_file=m68k/x-hp320g
5010                         tm_file=m68k/hp310g.h
5011                 else
5012                         xmake_file=m68k/x-hp320
5013                         tm_file=m68k/hp310.h
5014                 fi
5015                 install_headers_dir=install-headers-cpio
5016                 use_collect2=yes
5017                 extra_headers=math-68881.h
5018                 ;;
5019         m68000-sun-sunos3*)
5020                 tm_file=m68k/sun2.h
5021                 use_collect2=yes
5022                 extra_headers=math-68881.h
5023                 ;;
5024         m68000-sun-sunos4*)
5025                 tm_file=m68k/sun2o4.h
5026                 use_collect2=yes
5027                 extra_headers=math-68881.h
5028                 ;;
5029         m68000-att-sysv*)
5030                 xm_file="m68k/xm-3b1.h ${xm_file}"
5031                 xm_defines=USG
5032                 if test x$gas = xyes
5033                 then
5034                         tm_file=m68k/3b1g.h
5035                 else
5036                         tm_file=m68k/3b1.h
5037                 fi
5038                 use_collect2=yes
5039                 extra_headers=math-68881.h
5040                 ;;
5041         m68k-apple-aux*)                # Apple Macintosh running A/UX
5042                 xm_defines="USG AUX"
5043                 tmake_file=m68k/t-aux
5044                 install_headers_dir=install-headers-cpio
5045                 extra_headers=math-68881.h
5046                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5047                 tm_file=
5048                 if test "$gnu_ld" = yes
5049                 then
5050                         tm_file="${tm_file} m68k/auxgld.h"
5051                 else
5052                         tm_file="${tm_file} m68k/auxld.h"
5053                 fi
5054                 if test "$gas" = yes
5055                 then
5056                         tm_file="${tm_file} m68k/auxgas.h"
5057                 else
5058                         tm_file="${tm_file} m68k/auxas.h"
5059                 fi
5060                 tm_file="${tm_file} m68k/a-ux.h"
5061                 float_format=m68k
5062                 ;;
5063         m68k-apollo-*)
5064                 tm_file=m68k/apollo68.h
5065                 xmake_file=m68k/x-apollo68
5066                 use_collect2=yes
5067                 extra_headers=math-68881.h
5068                 float_format=m68k
5069                 ;;
5070         m68k-altos-sysv*)                  # Altos 3068
5071                 if test x$gas = xyes
5072                 then
5073                         tm_file=m68k/altos3068.h
5074                         xm_defines=USG
5075                 else
5076                         echo "The Altos is supported only with the GNU assembler" 1>&2
5077                         exit 1
5078                 fi
5079                 extra_headers=math-68881.h
5080                 ;;
5081         m68k-bull-sysv*)                # Bull DPX/2
5082                 if test x$gas = xyes
5083                 then
5084                         if test x$stabs = xyes
5085                         then
5086                                 tm_file=m68k/dpx2cdbx.h
5087                         else
5088                                 tm_file=m68k/dpx2g.h
5089                         fi
5090                 else
5091                         tm_file=m68k/dpx2.h
5092                 fi
5093                 xm_file="xm-alloca.h ${xm_file}"
5094                 xm_defines=USG
5095                 xmake_file=m68k/x-dpx2
5096                 use_collect2=yes
5097                 extra_headers=math-68881.h
5098                 ;;
5099         m68k-atari-sysv4*)              # Atari variant of V.4.
5100                 tm_file=m68k/atari.h
5101                 xm_file="xm-alloca.h ${xm_file}"
5102                 xm_defines="USG FULL_PROTOTYPES"
5103                 tmake_file=t-svr4
5104                 extra_parts="crtbegin.o crtend.o"
5105                 extra_headers=math-68881.h
5106                 float_format=m68k
5107                 ;;
5108         m68k-motorola-sysv*)
5109                 tm_file=m68k/mot3300.h
5110                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5111                 if test x$gas = xyes
5112                 then
5113                         xmake_file=m68k/x-mot3300-gas
5114                         if test x$gnu_ld = xyes
5115                         then
5116                                 tmake_file=m68k/t-mot3300-gald
5117                         else
5118                                 tmake_file=m68k/t-mot3300-gas
5119                                 use_collect2=yes
5120                         fi
5121                 else
5122                         xmake_file=m68k/x-mot3300
5123                         if test x$gnu_ld = xyes
5124                         then
5125                                 tmake_file=m68k/t-mot3300-gld
5126                         else
5127                                 tmake_file=m68k/t-mot3300
5128                                 use_collect2=yes
5129                         fi
5130                 fi
5131                 gdb_needs_out_file_path=yes
5132                 extra_parts="crt0.o mcrt0.o"
5133                 extra_headers=math-68881.h
5134                 float_format=m68k
5135                 ;;
5136         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5137                 tm_file=m68k/tower-as.h
5138                 xm_defines="USG SVR3"
5139                 xmake_file=m68k/x-tower
5140                 extra_parts="crtbegin.o crtend.o"
5141                 extra_headers=math-68881.h
5142                 ;;
5143         m68k-plexus-sysv*)
5144                 tm_file=m68k/plexus.h
5145                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5146                 xm_defines=USG
5147                 use_collect2=yes
5148                 extra_headers=math-68881.h
5149                 ;;
5150         m68k-tti-*)
5151                 tm_file=m68k/pbb.h
5152                 xm_file="xm-alloca.h ${xm_file}"
5153                 xm_defines=USG
5154                 extra_headers=math-68881.h
5155                 ;;
5156         m68k-crds-unos*)
5157                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5158                 xm_defines="USG unos"
5159                 xmake_file=m68k/x-crds
5160                 tm_file=m68k/crds.h
5161                 use_collect2=yes
5162                 extra_headers=math-68881.h
5163                 ;;
5164         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5165                 tm_file=m68k/amix.h
5166                 xm_file="xm-alloca.h ${xm_file}"
5167                 xm_defines="USG FULL_PROTOTYPES"
5168                 xmake_file=m68k/x-amix
5169                 tmake_file=t-svr4
5170                 extra_parts="crtbegin.o crtend.o"
5171                 extra_headers=math-68881.h
5172                 float_format=m68k
5173                 ;;
5174         m68k-ccur-rtu)
5175                 tm_file=m68k/ccur-GAS.h
5176                 xmake_file=m68k/x-ccur
5177                 extra_headers=math-68881.h
5178                 use_collect2=yes
5179                 float_format=m68k
5180                 ;;
5181         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5182                 tm_file=m68k/hp3bsd44.h
5183                 xmake_file=m68k/x-hp3bsd44
5184                 use_collect2=yes
5185                 extra_headers=math-68881.h
5186                 float_format=m68k
5187                 ;;
5188         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5189                 tm_file=m68k/hp3bsd.h
5190                 use_collect2=yes
5191                 extra_headers=math-68881.h
5192                 float_format=m68k
5193                 ;;
5194         m68k-isi-bsd*)
5195                 if test x$with_fp = xno
5196                 then
5197                         tm_file=m68k/isi-nfp.h
5198                 else
5199                         tm_file=m68k/isi.h
5200                         float_format=m68k
5201                 fi
5202                 use_collect2=yes
5203                 extra_headers=math-68881.h
5204                 ;;
5205         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5206                 xm_file="xm-alloca.h ${xm_file}"
5207                 xm_defines="USG"
5208                 if test x$gas = xyes
5209                 then
5210                         xmake_file=m68k/x-hp320g
5211                         tm_file=m68k/hp320g.h
5212                 else
5213                         xmake_file=m68k/x-hp320
5214                         tm_file=m68k/hpux7.h
5215                 fi
5216                 install_headers_dir=install-headers-cpio
5217                 use_collect2=yes
5218                 extra_headers=math-68881.h
5219                 float_format=m68k
5220                 ;;
5221         m68k-hp-hpux*)  # HP 9000 series 300
5222                 xm_file="xm-alloca.h ${xm_file}"
5223                 xm_defines="USG"
5224                 if test x$gas = xyes
5225                 then
5226                         xmake_file=m68k/x-hp320g
5227                         tm_file=m68k/hp320g.h
5228                 else
5229                         xmake_file=m68k/x-hp320
5230                         tm_file=m68k/hp320.h
5231                 fi
5232                 install_headers_dir=install-headers-cpio
5233                 use_collect2=yes
5234                 extra_headers=math-68881.h
5235                 float_format=m68k
5236                 ;;
5237         m68k-sun-mach*)
5238                 tm_file=m68k/sun3mach.h
5239                 use_collect2=yes
5240                 extra_headers=math-68881.h
5241                 float_format=m68k
5242                 ;;
5243         m68k-sony-newsos3*)
5244                 if test x$gas = xyes
5245                 then
5246                         tm_file=m68k/news3gas.h
5247                 else
5248                         tm_file=m68k/news3.h
5249                 fi
5250                 use_collect2=yes
5251                 extra_headers=math-68881.h
5252                 float_format=m68k
5253                 ;;
5254         m68k-sony-bsd* | m68k-sony-newsos*)
5255                 if test x$gas = xyes
5256                 then
5257                         tm_file=m68k/newsgas.h
5258                 else
5259                         tm_file=m68k/news.h
5260                 fi
5261                 use_collect2=yes
5262                 extra_headers=math-68881.h
5263                 float_format=m68k
5264                 ;;
5265         m68k-next-nextstep2*)
5266                 tm_file=m68k/next21.h
5267                 xm_file="m68k/xm-next.h ${xm_file}"
5268                 tmake_file=m68k/t-next
5269                 xmake_file=m68k/x-next
5270                 extra_objs=nextstep.o
5271                 extra_headers=math-68881.h
5272                 use_collect2=yes
5273                 float_format=m68k
5274                 ;;
5275         m68k-next-nextstep[34]*)
5276                 tm_file=m68k/next.h
5277                 xm_file="m68k/xm-next.h ${xm_file}"
5278                 tmake_file=m68k/t-next
5279                 xmake_file=m68k/x-next
5280                 extra_objs=nextstep.o
5281                 extra_parts="crtbegin.o crtend.o"
5282                 extra_headers=math-68881.h
5283                 float_format=m68k
5284                 if test x$enable_threads = xyes; then
5285                         thread_file='mach'
5286                 fi
5287                 ;;
5288         m68k-sun-sunos3*)
5289                 if test x$with_fp = xno
5290                 then
5291                         tm_file=m68k/sun3n3.h
5292                 else
5293                         tm_file=m68k/sun3o3.h
5294                         float_format=m68k
5295                 fi
5296                 use_collect2=yes
5297                 extra_headers=math-68881.h
5298                 ;;
5299         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5300                 if test x$with_fp = xno
5301                 then
5302                         tm_file=m68k/sun3n.h
5303                 else
5304                         tm_file=m68k/sun3.h
5305                         float_format=m68k
5306                 fi
5307                 use_collect2=yes
5308                 extra_headers=math-68881.h
5309                 ;;
5310         m68k-wrs-vxworks*)
5311                 tm_file=m68k/vxm68k.h
5312                 tmake_file=m68k/t-vxworks68
5313                 extra_headers=math-68881.h
5314                 thread_file='vxworks'
5315                 float_format=m68k
5316                 ;;
5317         m68k-*-aout*)
5318                 tmake_file=m68k/t-m68kbare
5319                 tm_file="m68k/m68k-aout.h libgloss.h"
5320                 extra_headers=math-68881.h
5321                 float_format=m68k
5322                 ;;
5323         m68k-*-coff*)
5324                 tmake_file=m68k/t-m68kbare
5325                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5326                 extra_headers=math-68881.h
5327                 float_format=m68k
5328                 ;;
5329         m68020-*-elf* | m68k-*-elf*)
5330                 tm_file="m68k/m68020-elf.h"
5331                 xm_file=m68k/xm-m68kv.h
5332                 tmake_file=m68k/t-m68kelf
5333                 header_files=math-68881.h
5334                 ;;
5335         m68k-*-lynxos*)
5336                 if test x$gas = xyes
5337                 then
5338                         tm_file=m68k/lynx.h
5339                 else
5340                         tm_file=m68k/lynx-ng.h
5341                 fi
5342                 xm_file=m68k/xm-lynx.h
5343                 xmake_file=x-lynx
5344                 tmake_file=m68k/t-lynx
5345                 extra_headers=math-68881.h
5346                 float_format=m68k
5347                 ;;
5348         m68k*-*-netbsd*)
5349                 tm_file=m68k/netbsd.h
5350                 tmake_file=t-netbsd
5351                 float_format=m68k
5352                 use_collect2=yes
5353                 ;;
5354         m68k*-*-openbsd*)
5355                 float_format=m68k
5356                 # we need collect2 until our bug is fixed...
5357                 use_collect2=yes
5358                 ;;
5359         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5360                 xm_file="xm-alloca.h ${xm_file}"
5361                 xm_defines=USG
5362                 xmake_file=m68k/x-m68kv
5363                 extra_parts="crtbegin.o crtend.o"
5364                 extra_headers=math-68881.h
5365                 float_format=m68k
5366                 ;;
5367         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5368                 tm_file=m68k/m68kv4.h
5369                 xm_file="xm-alloca.h ${xm_file}"
5370                 xm_defines=USG
5371                 tmake_file=t-svr4
5372                 extra_parts="crtbegin.o crtend.o"
5373                 extra_headers=math-68881.h
5374                 float_format=m68k
5375                 ;;
5376         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5377                                         # with a.out format
5378                 xmake_file=x-linux
5379                 tm_file=m68k/linux-aout.h
5380                 tmake_file="t-linux-aout m68k/t-linux-aout"
5381                 extra_headers=math-68881.h
5382                 float_format=m68k
5383                 gnu_ld=yes
5384                 ;;
5385         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5386                                         # with ELF format using the
5387                                         # GNU/Linux C library 5
5388                 xmake_file=x-linux
5389                 tm_file=m68k/linux.h
5390                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5391                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5392                 extra_headers=math-68881.h
5393                 float_format=m68k
5394                 gnu_ld=yes
5395                 ;;
5396         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5397                                         # with ELF format using glibc 2
5398                                         # aka the GNU/Linux C library 6.
5399                 xmake_file=x-linux
5400                 tm_file=m68k/linux.h
5401                 tmake_file="t-linux m68k/t-linux"
5402                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5403                 extra_headers=math-68881.h
5404                 float_format=m68k
5405                 gnu_ld=yes
5406                 if test x$enable_threads = xyes; then
5407                         thread_file='posix'
5408                 fi
5409                 ;;
5410         m68k-*-psos*)
5411                 tmake_file=m68k/t-m68kbare
5412                 tm_file=m68k/m68k-psos.h
5413                 extra_headers=math-68881.h
5414                 float_format=m68k
5415                 ;;
5416         m68k-*-rtemscoff*)
5417                 tmake_file="m68k/t-m68kbare t-rtems"
5418                 tm_file=m68k/rtems.h
5419                 extra_headers=math-68881.h
5420                 float_format=m68k
5421                 ;;
5422         m68k-*-rtemself*|m68k-*-rtems*)
5423                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5424                 tm_file=m68k/rtemself.h
5425                 extra_headers=math-68881.h
5426                 float_format=m68k
5427                 ;;
5428         m88k-dg-dgux*)
5429                 case $machine in
5430                   m88k-dg-dguxbcs*)
5431                     tm_file=m88k/dguxbcs.h
5432                     tmake_file=m88k/t-dguxbcs
5433                     ;;
5434                   *)
5435                     tm_file=m88k/dgux.h
5436                     tmake_file=m88k/t-dgux
5437                     ;;
5438                 esac
5439                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5440                 xmake_file=m88k/x-dgux
5441                 if test x$gas = xyes
5442                 then
5443                         tmake_file=m88k/t-dgux-gas
5444                 fi
5445                 ;;
5446         m88k-dolphin-sysv3*)
5447                 tm_file=m88k/dolph.h
5448                 extra_parts="crtbegin.o crtend.o"
5449                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5450                 xmake_file=m88k/x-dolph
5451                 if test x$gas = xyes
5452                 then
5453                         tmake_file=m88k/t-m88k-gas
5454                 fi
5455                 ;;
5456         m88k-tektronix-sysv3)
5457                 tm_file=m88k/tekXD88.h
5458                 extra_parts="crtbegin.o crtend.o"
5459                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5460                 xmake_file=m88k/x-tekXD88
5461                 if test x$gas = xyes
5462                 then
5463                         tmake_file=m88k/t-m88k-gas
5464                 fi
5465                 ;;
5466         m88k-*-aout*)
5467                 tm_file=m88k/m88k-aout.h
5468                 ;;
5469         m88k-*-coff*)
5470                 tm_file=m88k/m88k-coff.h
5471                 tmake_file=m88k/t-bug
5472                 ;;
5473         m88k-*-luna*)
5474                 tm_file=m88k/luna.h
5475                 extra_parts="crtbegin.o crtend.o"
5476                 if test x$gas = xyes
5477                 then
5478                         tmake_file=m88k/t-luna-gas
5479                 else
5480                         tmake_file=m88k/t-luna
5481                 fi
5482                 ;;
5483         m88k-*-openbsd*)
5484                 tmake_file="${tmake_file} m88k/t-luna-gas"
5485                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5486                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5487                 ;;
5488         m88k-*-sysv3*)
5489                 tm_file=m88k/sysv3.h
5490                 extra_parts="crtbegin.o crtend.o"
5491                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5492                 xmake_file=m88k/x-sysv3
5493                 if test x$gas = xyes
5494                 then
5495                         tmake_file=m88k/t-m88k-gas
5496                 fi
5497                 ;;
5498         m88k-*-sysv4*)
5499                 tm_file=m88k/sysv4.h
5500                 extra_parts="crtbegin.o crtend.o"
5501                 xmake_file=m88k/x-sysv4
5502                 tmake_file=m88k/t-sysv4
5503                 ;;
5504         mcore-*-elf)
5505                 tm_file=mcore/mcore-elf.h
5506                 tmake_file=mcore/t-mcore
5507                 ;;
5508         mcore-*-pe*)
5509                 tm_file=mcore/mcore-pe.h
5510                 tmake_file=mcore/t-mcore-pe
5511                 ;;
5512         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5513                 if test "x$gnu_ld" = xyes
5514                 then
5515                         tm_file="mips/iris6.h mips/iris6gld.h"
5516                 else
5517                         tm_file=mips/iris6.h
5518                 fi
5519                 tmake_file=mips/t-iris6
5520                 xm_file=mips/xm-iris6.h
5521                 xmake_file=mips/x-iris6
5522 #               if test x$enable_threads = xyes; then
5523 #                       thread_file='irix'
5524 #               fi
5525                 ;;
5526         mips-wrs-vxworks)
5527                 tm_file="mips/elf.h mips/vxworks.h"
5528                 tmake_file=mips/t-ecoff
5529                 gas=yes
5530                 gnu_ld=yes
5531                 extra_parts="crtbegin.o crtend.o"
5532                 thread_file='vxworks'
5533                 ;;
5534         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5535                 tm_file="mips/iris6.h mips/cross64.h"
5536                 xm_defines=USG
5537                 xm_file="mips/xm-iris5.h"
5538                 xmake_file=mips/x-iris
5539                 tmake_file=mips/t-cross64
5540                 # See comment in mips/iris[56].h files.
5541                 use_collect2=yes
5542 #               if test x$enable_threads = xyes; then
5543 #                       thread_file='irix'
5544 #               fi
5545                 ;;
5546         mips-sni-sysv4)
5547                 if test x$gas = xyes
5548                 then
5549                         if test x$stabs = xyes
5550                         then
5551                                 tm_file=mips/iris5gdb.h
5552                         else
5553                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5554                         fi
5555                 else
5556                         tm_file=mips/sni-svr4.h
5557                 fi
5558                 xm_defines=USG
5559                 xmake_file=mips/x-sni-svr4
5560                 tmake_file=mips/t-mips-gas
5561                 if test x$gnu_ld != xyes
5562                 then
5563                         use_collect2=yes
5564                 fi
5565                 ;;
5566         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5567                 if test x$gas = xyes
5568                 then
5569                         tm_file="mips/iris5.h mips/iris5gas.h"
5570                         if test x$stabs = xyes
5571                         then
5572                                 tm_file="${tm_file} dbx.h"
5573                         fi
5574                 else
5575                         tm_file=mips/iris5.h
5576                 fi
5577                 xm_defines=USG
5578                 xm_file="mips/xm-iris5.h"
5579                 xmake_file=mips/x-iris
5580                 # mips-tfile doesn't work yet
5581                 tmake_file=mips/t-mips-gas
5582                 # See comment in mips/iris5.h file.
5583                 use_collect2=yes
5584 #               if test x$enable_threads = xyes; then
5585 #                       thread_file='irix'
5586 #               fi
5587                 ;;
5588         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5589                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5590                 if test x$stabs = xyes; then
5591                         tm_file="${tm_file} dbx.h"
5592                 fi
5593                 xm_defines=USG
5594                 xmake_file=mips/x-iris
5595                 if test x$gas = xyes
5596                 then
5597                         tmake_file=mips/t-mips-gas
5598                 else
5599                         extra_passes="mips-tfile mips-tdump"
5600                 fi
5601                 if test x$gnu_ld != xyes
5602                 then
5603                         use_collect2=yes
5604                 fi
5605 #               if test x$enable_threads = xyes; then
5606 #                       thread_file='irix'
5607 #               fi
5608                 ;;
5609         mips-sgi-irix4*)                # Mostly like a MIPS.
5610                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5611                 if test x$stabs = xyes; then
5612                         tm_file="${tm_file} dbx.h"
5613                 fi
5614                 xm_defines=USG
5615                 xmake_file=mips/x-iris
5616                 if test x$gas = xyes
5617                 then
5618                         tmake_file=mips/t-mips-gas
5619                 else
5620                         extra_passes="mips-tfile mips-tdump"
5621                 fi
5622                 if test x$gnu_ld != xyes
5623                 then
5624                         use_collect2=yes
5625                 fi
5626 #               if test x$enable_threads = xyes; then
5627 #                       thread_file='irix'
5628 #               fi
5629                 ;;
5630         mips-sgi-*)                     # Mostly like a MIPS.
5631                 tm_file="mips/iris3.h ${tm_file}"
5632                 if test x$stabs = xyes; then
5633                         tm_file="${tm_file} dbx.h"
5634                 fi
5635                 xm_defines=USG
5636                 xmake_file=mips/x-iris3
5637                 if test x$gas = xyes
5638                 then
5639                         tmake_file=mips/t-mips-gas
5640                 else
5641                         extra_passes="mips-tfile mips-tdump"
5642                 fi
5643                 if test x$gnu_ld != xyes
5644                 then
5645                         use_collect2=yes
5646                 fi
5647                 ;;
5648         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5649                 tm_file="mips/osfrose.h ${tm_file}"
5650                 xmake_file=mips/x-osfrose
5651                 tmake_file=mips/t-osfrose
5652                 extra_objs=halfpic.o
5653                 use_collect2=yes
5654                 ;;
5655         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5656                 tm_file=mips/dec-osf1.h
5657                 if test x$stabs = xyes; then
5658                         tm_file="${tm_file} dbx.h"
5659                 fi
5660                 xmake_file=mips/x-dec-osf1
5661                 if test x$gas = xyes
5662                 then
5663                         tmake_file=mips/t-mips-gas
5664                 else
5665                         tmake_file=mips/t-ultrix
5666                         extra_passes="mips-tfile mips-tdump"
5667                 fi
5668                 if test x$gnu_ld != xyes
5669                 then
5670                         use_collect2=yes
5671                 fi
5672                 ;;
5673         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5674               tm_file=mips/dec-bsd.h
5675               if test x$gas = xyes
5676               then
5677                         tmake_file=mips/t-mips-gas
5678               else
5679                         tmake_file=mips/t-ultrix
5680                         extra_passes="mips-tfile mips-tdump"
5681               fi
5682               if test x$gnu_ld != xyes
5683               then
5684                         use_collect2=yes
5685               fi
5686               ;;
5687         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5688                 tm_file=mips/netbsd.h
5689                 # On NetBSD, the headers are already okay, except for math.h.
5690                 tmake_file=t-netbsd
5691                 ;;
5692        mips*-*-linux*)                         # Linux MIPS, either endian.
5693                 xmake_file=x-linux
5694                case $machine in
5695                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5696                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5697                esac
5698                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5699                 gnu_ld=yes
5700                 gas=yes
5701                 if test x$enable_threads = xyes; then
5702                         thread_file='posix'
5703                 fi
5704                 ;;
5705         mips*el-*-openbsd*)     # mips little endian
5706                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5707                 ;;
5708         mips*-*-openbsd*)               # mips big endian
5709                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5710                 tm_file="mips/openbsd-be.h ${tm_file}"
5711                 ;;
5712         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5713                 tm_file="mips/news4.h ${tm_file}"
5714                 if test x$stabs = xyes; then
5715                         tm_file="${tm_file} dbx.h"
5716                 fi
5717                 if test x$gas = xyes
5718                 then
5719                         tmake_file=mips/t-mips-gas
5720                 else
5721                         extra_passes="mips-tfile mips-tdump"
5722                 fi
5723                 if test x$gnu_ld != xyes
5724                 then
5725                         use_collect2=yes
5726                 fi
5727                 xmake_file=mips/x-sony
5728                 ;;
5729         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5730                                         # That is based on svr4.
5731                 # t-svr4 is not right because this system doesn't use ELF.
5732                 tm_file="mips/news5.h ${tm_file}"
5733                 if test x$stabs = xyes; then
5734                         tm_file="${tm_file} dbx.h"
5735                 fi
5736                 xm_defines=USG
5737                 if test x$gas = xyes
5738                 then
5739                         tmake_file=mips/t-mips-gas
5740                 else
5741                         extra_passes="mips-tfile mips-tdump"
5742                 fi
5743                 if test x$gnu_ld != xyes
5744                 then
5745                         use_collect2=yes
5746                 fi
5747                 ;;
5748         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5749                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5750                 if test x$stabs = xyes; then
5751                         tm_file="${tm_file} dbx.h"
5752                 fi
5753                 xm_defines=USG
5754                 xmake_file=mips/x-sysv
5755                 if test x$gas = xyes
5756                 then
5757                         tmake_file=mips/t-mips-gas
5758                         extra_parts="crtbegin.o crtend.o"
5759                 else
5760                         tmake_file=mips/t-mips
5761                         extra_passes="mips-tfile mips-tdump"
5762                 fi
5763                 if test x$gnu_ld != xyes
5764                 then
5765                         use_collect2=yes
5766                 fi
5767                 ;;
5768         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5769                 tm_file="mips/ultrix.h ${tm_file}"
5770                 if test x$stabs = xyes; then
5771                         tm_file="${tm_file} dbx.h"
5772                 fi
5773                 xmake_file=mips/x-ultrix
5774                 if test x$gas = xyes
5775                 then
5776                         tmake_file=mips/t-mips-gas
5777                 else
5778                         tmake_file=mips/t-ultrix
5779                         extra_passes="mips-tfile mips-tdump"
5780                 fi
5781                 if test x$gnu_ld != xyes
5782                 then
5783                         use_collect2=yes
5784                 fi
5785                 ;;
5786         mips-*-riscos[56789]bsd*)
5787                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5788                 if test x$stabs = xyes; then
5789                         tm_file="${tm_file} dbx.h"
5790                 fi
5791                 if test x$gas = xyes
5792                 then
5793                         tmake_file=mips/t-bsd-gas
5794                 else
5795                         tmake_file=mips/t-bsd
5796                         extra_passes="mips-tfile mips-tdump"
5797                 fi
5798                 if test x$gnu_ld != xyes
5799                 then
5800                         use_collect2=yes
5801                 fi
5802                 ;;
5803         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5804                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5805                 if test x$stabs = xyes; then
5806                         tm_file="${tm_file} dbx.h"
5807                 fi
5808                 if test x$gas = xyes
5809                 then
5810                         tmake_file=mips/t-bsd-gas
5811                 else
5812                         tmake_file=mips/t-bsd
5813                         extra_passes="mips-tfile mips-tdump"
5814                 fi
5815                 if test x$gnu_ld != xyes
5816                 then
5817                         use_collect2=yes
5818                 fi
5819                 ;;
5820         mips-*-riscos[56789]sysv4*)
5821                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5822                 if test x$stabs = xyes; then
5823                         tm_file="${tm_file} dbx.h"
5824                 fi
5825                 xmake_file=mips/x-sysv
5826                 if test x$gas = xyes
5827                 then
5828                         tmake_file=mips/t-svr4-gas
5829                 else
5830                         tmake_file=mips/t-svr4
5831                         extra_passes="mips-tfile mips-tdump"
5832                 fi
5833                 if test x$gnu_ld != xyes
5834                 then
5835                         use_collect2=yes
5836                 fi
5837                 ;;
5838         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5839                 tm_file="mips/svr4-4.h ${tm_file}"
5840                 if test x$stabs = xyes; then
5841                         tm_file="${tm_file} dbx.h"
5842                 fi
5843                 xm_defines=USG
5844                 xmake_file=mips/x-sysv
5845                 if test x$gas = xyes
5846                 then
5847                         tmake_file=mips/t-svr4-gas
5848                 else
5849                         tmake_file=mips/t-svr4
5850                         extra_passes="mips-tfile mips-tdump"
5851                 fi
5852                 if test x$gnu_ld != xyes
5853                 then
5854                         use_collect2=yes
5855                 fi
5856                 ;;
5857         mips-*-riscos[56789]sysv*)
5858                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5859                 if test x$stabs = xyes; then
5860                         tm_file="${tm_file} dbx.h"
5861                 fi
5862                 xm_defines=USG
5863                 xmake_file=mips/x-sysv
5864                 if test x$gas = xyes
5865                 then
5866                         tmake_file=mips/t-svr3-gas
5867                 else
5868                         tmake_file=mips/t-svr3
5869                         extra_passes="mips-tfile mips-tdump"
5870                 fi
5871                 if test x$gnu_ld != xyes
5872                 then
5873                         use_collect2=yes
5874                 fi
5875                 ;;
5876         mips-*-sysv* | mips-*-riscos*sysv*)
5877                 tm_file="mips/svr3-4.h ${tm_file}"
5878                 if test x$stabs = xyes; then
5879                         tm_file="${tm_file} dbx.h"
5880                 fi
5881                 xm_defines=USG
5882                 xmake_file=mips/x-sysv
5883                 if test x$gas = xyes
5884                 then
5885                         tmake_file=mips/t-svr3-gas
5886                 else
5887                         tmake_file=mips/t-svr3
5888                         extra_passes="mips-tfile mips-tdump"
5889                 fi
5890                 if test x$gnu_ld != xyes
5891                 then
5892                         use_collect2=yes
5893                 fi
5894                 ;;
5895         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5896                 tm_file=mips/mips-5.h
5897                 if test x$stabs = xyes; then
5898                         tm_file="${tm_file} dbx.h"
5899                 fi
5900                 if test x$gas = xyes
5901                 then
5902                         tmake_file=mips/t-mips-gas
5903                 else
5904                         extra_passes="mips-tfile mips-tdump"
5905                 fi
5906                 if test x$gnu_ld != xyes
5907                 then
5908                         use_collect2=yes
5909                 fi
5910                 ;;
5911         mips-*-gnu*)
5912                 ;;
5913         mipsel-*-ecoff*)
5914                 tm_file=mips/ecoffl.h
5915                 if test x$stabs = xyes; then
5916                         tm_file="${tm_file} dbx.h"
5917                 fi
5918                 tmake_file=mips/t-ecoff
5919                 ;;
5920         mips-*-ecoff*)
5921                 tm_file="gofast.h mips/ecoff.h"
5922                 if test x$stabs = xyes; then
5923                         tm_file="${tm_file} dbx.h"
5924                 fi
5925                 tmake_file=mips/t-ecoff
5926                 ;;
5927         mipsel-*-elf*)
5928                 tm_file="mips/elfl.h"
5929                 tmake_file=mips/t-elf
5930                 ;;
5931         mips-*-elf*)
5932                 tm_file="mips/elf.h"
5933                 tmake_file=mips/t-elf
5934                 ;;
5935         mips64el-*-elf*)
5936                 tm_file="mips/elfl64.h"
5937                 tmake_file=mips/t-elf
5938                 ;;
5939         mips64orionel-*-elf*)
5940                 tm_file="mips/elforion.h mips/elfl64.h"
5941                 tmake_file=mips/t-elf
5942                 ;;
5943         mips64-*-elf*)
5944                 tm_file="mips/elf64.h"
5945                 tmake_file=mips/t-elf
5946                 ;;
5947         mips64orion-*-elf*)
5948                 tm_file="mips/elforion.h mips/elf64.h"
5949                 tmake_file=mips/t-elf
5950                 ;;
5951         mips64orion-*-rtems*)
5952                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5953                 tmake_file="mips/t-elf t-rtems"
5954                 ;;
5955         mipstx39el-*-elf*)
5956                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5957                 tmake_file=mips/t-r3900
5958                 ;;
5959         mipstx39-*-elf*)
5960                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5961                 tmake_file=mips/t-r3900
5962                 ;;
5963         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5964                 if test x$stabs = xyes; then
5965                         tm_file="${tm_file} dbx.h"
5966                 fi
5967                 if test x$gas = xyes
5968                 then
5969                         tmake_file=mips/t-mips-gas
5970                 else
5971                         extra_passes="mips-tfile mips-tdump"
5972                 fi
5973                 if test x$gnu_ld != xyes
5974                 then
5975                         use_collect2=yes
5976                 fi
5977                 ;;
5978         mn10200-*-*)
5979                 float_format=i32
5980                 cpu_type=mn10200
5981                 tm_file="mn10200/mn10200.h"
5982                 if test x$stabs = xyes
5983                 then
5984                         tm_file="${tm_file} dbx.h"
5985                 fi
5986                 use_collect2=no
5987                 ;;
5988         mn10300-*-*)
5989                 cpu_type=mn10300
5990                 tm_file="mn10300/mn10300.h"
5991                 if test x$stabs = xyes
5992                 then
5993                         tm_file="${tm_file} dbx.h"
5994                 fi
5995                 use_collect2=no
5996                 ;;
5997         ns32k-encore-bsd*)
5998                 tm_file=ns32k/encore.h
5999                 use_collect2=yes
6000                 ;;
6001         ns32k-sequent-bsd*)
6002                 tm_file=ns32k/sequent.h
6003                 use_collect2=yes
6004                 ;;
6005         ns32k-tek6100-bsd*)
6006                 tm_file=ns32k/tek6100.h
6007                 use_collect2=yes
6008                 ;;
6009         ns32k-tek6200-bsd*)
6010                 tm_file=ns32k/tek6200.h
6011                 use_collect2=yes
6012                 ;;
6013 # This has not been updated to GCC 2.
6014 #       ns32k-ns-genix*)
6015 #               xm_defines=USG
6016 #               xmake_file=ns32k/x-genix
6017 #               tm_file=ns32k/genix.h
6018 #               use_collect2=yes
6019 #               ;;
6020         ns32k-merlin-*)
6021                 tm_file=ns32k/merlin.h
6022                 use_collect2=yes
6023                 ;;
6024         ns32k-pc532-mach*)
6025                 tm_file=ns32k/pc532-mach.h
6026                 use_collect2=yes
6027                 ;;
6028         ns32k-pc532-minix*)
6029                 tm_file=ns32k/pc532-min.h
6030                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6031                 xm_defines=USG
6032                 use_collect2=yes
6033                 ;;
6034         ns32k-*-netbsd*)
6035                 tm_file=ns32k/netbsd.h
6036                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6037                 # On NetBSD, the headers are already okay, except for math.h.
6038                 tmake_file=t-netbsd
6039                 use_collect2=yes
6040                 ;;
6041         pdp11-*-bsd)
6042                 tm_file="${tm_file} pdp11/2bsd.h"
6043                 ;;
6044         pdp11-*-*)
6045                 ;;
6046         avr-*-*)
6047                 ;;
6048         ns32k-*-openbsd*)
6049                 # Nothing special
6050                 ;;
6051 # This has not been updated to GCC 2.
6052 #       pyramid-*-*)
6053 #               cpu_type=pyr
6054 #               xmake_file=pyr/x-pyr
6055 #               use_collect2=yes
6056 #               ;;
6057
6058         pj*-linux*)
6059                 tm_file="svr4.h pj/linux.h ${tm_file}"
6060                 ;;
6061         pj-*)
6062                 ;;
6063         pjl-*)
6064                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6065                 ;;
6066
6067         romp-*-aos*)
6068                 use_collect2=yes
6069                 ;;
6070         romp-*-mach*)
6071                 xmake_file=romp/x-mach
6072                 use_collect2=yes
6073                 ;;
6074         romp-*-openbsd*)
6075                 # Nothing special
6076                 ;;
6077         powerpc-*-openbsd*)
6078                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6079                 ;;
6080         powerpc-*-beos*)
6081                 cpu_type=rs6000
6082                 tm_file=rs6000/beos.h
6083                 xm_file=rs6000/xm-beos.h
6084                 tmake_file=rs6000/t-beos
6085                 xmake_file=rs6000/x-beos
6086                 ;;
6087         powerpc-*-sysv*)
6088                 tm_file=rs6000/sysv4.h
6089                 xm_file="rs6000/xm-sysv4.h"
6090                 xm_defines="USG POSIX"
6091                 extra_headers=ppc-asm.h
6092                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6093                 xmake_file=rs6000/x-sysv4
6094                 ;;
6095         powerpc-*-eabiaix*)
6096                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6097                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6098                 extra_headers=ppc-asm.h
6099                 ;;
6100         powerpc-*-eabisim*)
6101                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6102                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6103                 extra_headers=ppc-asm.h
6104                 ;;
6105         powerpc-*-elf*)
6106                 tm_file="rs6000/sysv4.h"
6107                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6108                 extra_headers=ppc-asm.h
6109                 ;;
6110         powerpc-*-eabi*)
6111                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6112                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6113                 extra_headers=ppc-asm.h
6114                 ;;
6115         powerpc-*-rtems*)
6116                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6117                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6118                 extra_headers=ppc-asm.h
6119                 ;;
6120         powerpc-*-linux-gnulibc1)
6121                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6122                 xm_file=rs6000/xm-sysv4.h
6123                 out_file=rs6000/rs6000.c
6124                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6125                 xmake_file=x-linux
6126                 extra_headers=ppc-asm.h
6127                 if test x$enable_threads = xyes; then
6128                         thread_file='posix'
6129                 fi
6130                 ;;
6131         powerpc-*-linux-gnu*)
6132                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6133                 xm_file="rs6000/xm-sysv4.h"
6134                 xm_defines="USG ${xm_defines}"
6135                 out_file=rs6000/rs6000.c
6136                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6137                 xmake_file=x-linux
6138                 extra_headers=ppc-asm.h
6139                 if test x$enable_threads = xyes; then
6140                         thread_file='posix'
6141                 fi
6142                 ;;
6143         powerpc-wrs-vxworks*)
6144                 cpu_type=rs6000
6145                 xm_file="rs6000/xm-sysv4.h"
6146                 xm_defines="USG POSIX"
6147                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6148                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6149                 extra_headers=ppc-asm.h
6150                 thread_file='vxworks'
6151                 ;;
6152         powerpcle-wrs-vxworks*)
6153                 cpu_type=rs6000
6154                 xm_file="rs6000/xm-sysv4.h"
6155                 xm_defines="USG POSIX"
6156                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6157                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6158                 extra_headers=ppc-asm.h
6159                 thread_file='vxworks'
6160                 ;;
6161         powerpcle-*-sysv*)
6162                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6163                 xm_file="rs6000/xm-sysv4.h"
6164                 xm_defines="USG POSIX"
6165                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6166                 xmake_file=rs6000/x-sysv4
6167                 extra_headers=ppc-asm.h
6168                 ;;
6169         powerpcle-*-elf*)
6170                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6171                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6172                 extra_headers=ppc-asm.h
6173                 ;;
6174         powerpcle-*-eabisim*)
6175                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6176                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6177                 extra_headers=ppc-asm.h
6178                 ;;
6179         powerpcle-*-eabi*)
6180                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6181                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6182                 extra_headers=ppc-asm.h
6183                 ;;
6184         powerpcle-*-solaris2*)
6185                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6186                 xm_file="rs6000/xm-sysv4.h"
6187                 xm_defines="USG POSIX"
6188                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6189                 xmake_file=rs6000/x-sysv4
6190                 extra_headers=ppc-asm.h
6191                 ;;
6192         rs6000-ibm-aix3.[01]*)
6193                 tm_file=rs6000/aix31.h
6194                 xmake_file=rs6000/x-aix31
6195                 float_format=none
6196                 use_collect2=yes
6197                 ;;
6198         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6199                 tm_file=rs6000/aix3newas.h
6200                 if test x$host != x$target
6201                 then
6202                         tmake_file=rs6000/t-xnewas
6203                 else
6204                         tmake_file=rs6000/t-newas
6205                 fi
6206                 float_format=none
6207                 use_collect2=yes
6208                 ;;
6209         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6210                 tm_file=rs6000/aix41.h
6211                 if test x$host != x$target
6212                 then
6213                         tmake_file=rs6000/t-xnewas
6214                 else
6215                         tmake_file=rs6000/t-newas
6216                 fi
6217                 if test "$gnu_ld" = yes
6218                 then
6219                         xmake_file=rs6000/x-aix41-gld
6220                 else
6221                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6222                 fi
6223                 xmake_file=rs6000/x-aix41
6224                 float_format=none
6225                 use_collect2=yes
6226                 ;;
6227         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6228                 tm_file=rs6000/aix43.h
6229                 tmake_file=rs6000/t-aix43
6230                 xmake_file=rs6000/x-aix41
6231                 float_format=none
6232                 use_collect2=yes
6233                 ;;
6234         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6235                 tm_file=rs6000/aix43.h
6236                 tmake_file=rs6000/t-aix43
6237                 xmake_file=rs6000/x-aix41
6238                 float_format=none
6239                 use_collect2=yes
6240                 ;;
6241         rs6000-ibm-aix*)
6242                 float_format=none
6243                 use_collect2=yes
6244                 ;;
6245         rs6000-bull-bosx)
6246                 float_format=none
6247                 use_collect2=yes
6248                 ;;
6249         rs6000-*-mach*)
6250                 tm_file=rs6000/mach.h
6251                 xm_file="${xm_file} rs6000/xm-mach.h"
6252                 xmake_file=rs6000/x-mach
6253                 use_collect2=yes
6254                 ;;
6255         rs6000-*-lynxos*)
6256                 tm_file=rs6000/lynx.h
6257                 xm_file=rs6000/xm-lynx.h
6258                 tmake_file=rs6000/t-rs6000
6259                 xmake_file=rs6000/x-lynx
6260                 use_collect2=yes
6261                 ;;
6262         sh-*-elf*)
6263                 tm_file=sh/elf.h
6264                 float_format=sh
6265                 ;;
6266         sh-*-rtemself*)
6267                 tmake_file="sh/t-sh t-rtems"
6268                 tm_file=sh/rtemself.h
6269                 float_format=sh
6270                 ;;
6271         sh-*-rtems*)
6272                 tmake_file="sh/t-sh t-rtems"
6273                 tm_file=sh/rtems.h
6274                 float_format=sh
6275                 ;;
6276         sh-*-*)
6277                 float_format=sh
6278                 ;;
6279         sparc-tti-*)
6280                 tm_file=sparc/pbd.h
6281                 xm_file="xm-alloca.h ${xm_file}"
6282                 xm_defines=USG
6283                 ;;
6284         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6285                 tm_file=sparc/vxsparc.h
6286                 tmake_file=sparc/t-vxsparc
6287                 use_collect2=yes
6288                 thread_file='vxworks'
6289                 ;;
6290         sparc-*-aout*)
6291                 tmake_file=sparc/t-sparcbare
6292                 tm_file="sparc/aout.h libgloss.h"
6293                 ;;
6294         sparc-*-netbsd*)
6295                 tm_file=sparc/netbsd.h
6296                 tmake_file=t-netbsd
6297                 use_collect2=yes
6298                 ;;
6299         sparc-*-openbsd*)
6300                 # we need collect2 until our bug is fixed...
6301                 use_collect2=yes
6302                 ;;
6303         sparc-*-bsd*)
6304                 tm_file=sparc/bsd.h
6305                 ;;
6306         sparc-*-elf*)
6307                 tm_file=sparc/elf.h
6308                 tmake_file=sparc/t-elf
6309                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6310                 #float_format=i128
6311                 float_format=i64
6312                 ;;
6313         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
6314                 xm_file="${xm_file} sparc/xm-linux.h"
6315                 tm_file=sparc/linux-aout.h
6316                 xmake_file=x-linux
6317                 gnu_ld=yes
6318                 ;;
6319         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
6320                 xm_file="${xm_file} sparc/xm-linux.h"
6321                 xmake_file=x-linux
6322                 tm_file=sparc/linux.h
6323                 tmake_file="t-linux t-linux-gnulibc1"
6324                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6325                 gnu_ld=yes
6326                 float_format=sparc
6327                 ;;
6328         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
6329                 xm_file="${xm_file} sparc/xm-linux.h"
6330                 xmake_file=x-linux
6331                 tm_file=sparc/linux.h
6332                 tmake_file="t-linux"
6333                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6334                 gnu_ld=yes
6335                 if test x$enable_threads = xyes; then
6336                         thread_file='posix'
6337                 fi
6338                 float_format=sparc
6339                 ;;
6340         sparc-*-lynxos*)
6341                 if test x$gas = xyes
6342                 then
6343                         tm_file=sparc/lynx.h
6344                 else
6345                         tm_file=sparc/lynx-ng.h
6346                 fi
6347                 xm_file=sparc/xm-lynx.h
6348                 tmake_file=sparc/t-sunos41
6349                 xmake_file=x-lynx
6350                 ;;
6351         sparc-*-rtemsaout*)
6352                 tmake_file="sparc/t-sparcbare t-rtems"
6353                 tm_file=sparc/rtems.h
6354                 ;;
6355         sparc-*-rtems*|sparc-*-rtemself*)
6356                 tm_file="sparc/rtemself.h"
6357                 tmake_file="sparc/t-elf t-rtems"
6358                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6359                 #float_format=i128
6360                 float_format=i64
6361                 ;;
6362         sparcv9-*-solaris2*)
6363                 if test x$gnu_ld = xyes
6364                 then
6365                         tm_file=sparc/sol2-64.h
6366                 else
6367                         tm_file=sparc/sol2-sld-64.h
6368                 fi
6369                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6370                 xm_defines="USG POSIX"
6371                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6372                 xmake_file=sparc/x-sysv4
6373                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6374                 float_format=none
6375                 if test x${enable_threads} = x ; then
6376                     enable_threads=$have_pthread_h
6377                     if test x${enable_threads} = x ; then
6378                         enable_threads=$have_thread_h
6379                     fi
6380                 fi
6381                 if test x${enable_threads} = xyes ; then
6382                     if test x${have_pthread_h} = xyes ; then
6383                         thread_file='posix'
6384                     else
6385                         thread_file='solaris'
6386                     fi
6387                 fi
6388                 ;;
6389         sparc-hal-solaris2*)
6390                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6391                 xm_defines="USG POSIX"
6392                 tm_file="sparc/sol2.h sparc/hal.h"
6393                 tmake_file="sparc/t-halos sparc/t-sol2"
6394                 xmake_file=sparc/x-sysv4
6395                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6396                 case $machine in
6397                 *-*-solaris2.[0-4])
6398                         float_format=i128
6399                 ;;
6400                 *)
6401                         float_format=none
6402                         ;;
6403                 esac
6404                 thread_file='solaris'
6405                 ;;
6406         sparc-*-solaris2*)
6407                 if test x$gnu_ld = xyes
6408                 then
6409                         tm_file=sparc/sol2.h
6410                 else
6411                         tm_file=sparc/sol2-sld.h
6412                 fi
6413                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6414                 xm_defines="USG POSIX"
6415                 tmake_file=sparc/t-sol2
6416                 xmake_file=sparc/x-sysv4
6417                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6418                 case $machine in
6419                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6420                 *-*-solaris2*)
6421                         if test x$gnu_ld = xyes
6422                         then
6423                                 tm_file=sparc/sol2-64.h
6424                         else
6425                                 tm_file=sparc/sol2-sld-64.h
6426                         fi
6427                         tmake_file="$tmake_file sparc/t-sol2-64"
6428                         ;;
6429                 esac
6430                 case $machine in
6431                 *-*-solaris2.[0-4])
6432                         float_format=i128
6433                         ;;
6434                 *)
6435                         float_format=none
6436                         ;;
6437                 esac
6438                 if test x${enable_threads} = x; then
6439                     enable_threads=$have_pthread_h
6440                     if test x${enable_threads} = x; then
6441                         enable_threads=$have_thread_h
6442                     fi
6443                 fi
6444                 if test x${enable_threads} = xyes; then
6445                     if test x${have_pthread_h} = xyes; then
6446                         thread_file='posix'
6447                     else
6448                         thread_file='solaris'
6449                     fi
6450                 fi
6451                 ;;
6452         sparc-*-sunos4.0*)
6453                 tm_file=sparc/sunos4.h
6454                 tmake_file=sparc/t-sunos40
6455                 use_collect2=yes
6456                 ;;
6457         sparc-*-sunos4*)
6458                 tm_file=sparc/sunos4.h
6459                 tmake_file=sparc/t-sunos41
6460                 use_collect2=yes
6461                 if test x$gas = xyes; then
6462                         tm_file="${tm_file} sparc/sun4gas.h"
6463                 fi
6464                 ;;
6465         sparc-*-sunos3*)
6466                 tm_file=sparc/sun4o3.h
6467                 use_collect2=yes
6468                 ;;
6469         sparc-*-sysv4*)
6470                 tm_file=sparc/sysv4.h
6471                 xm_file="sparc/xm-sysv4.h"
6472                 xm_defines="USG POSIX"
6473                 tmake_file=t-svr4
6474                 xmake_file=sparc/x-sysv4
6475                 extra_parts="crtbegin.o crtend.o"
6476                 ;;
6477         sparc-*-vxsim*)
6478                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6479                 xm_defines="USG POSIX"
6480                 tm_file=sparc/vxsim.h
6481                 tmake_file=sparc/t-vxsparc
6482                 xmake_file=sparc/x-sysv4
6483                 ;;
6484         sparclet-*-aout*)
6485                 tm_file="sparc/splet.h libgloss.h"
6486                 tmake_file=sparc/t-splet
6487                 ;;
6488         sparclite-*-coff*)
6489                 tm_file="sparc/litecoff.h libgloss.h"
6490                 tmake_file=sparc/t-sparclite
6491                 ;;
6492         sparclite-*-aout*)
6493                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6494                 tmake_file=sparc/t-sparclite
6495                 ;;
6496         sparclite-*-elf*)
6497                 tm_file="sparc/liteelf.h"
6498                 tmake_file=sparc/t-sparclite
6499                 extra_parts="crtbegin.o crtend.o"
6500                 ;;
6501         sparc86x-*-aout*)
6502                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6503                 tmake_file=sparc/t-sp86x
6504                 ;;
6505         sparc86x-*-elf*)
6506                 tm_file="sparc/sp86x-elf.h"
6507                 tmake_file=sparc/t-sp86x
6508                 extra_parts="crtbegin.o crtend.o"
6509                 ;;
6510         sparc64-*-aout*)
6511                 tmake_file=sparc/t-sp64
6512                 tm_file=sparc/sp64-aout.h
6513                 ;;
6514         sparc64-*-elf*)
6515                 tmake_file=sparc/t-sp64
6516                 tm_file=sparc/sp64-elf.h
6517                 extra_parts="crtbegin.o crtend.o"
6518                 ;;
6519         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6520                 tmake_file="t-linux sparc/t-linux64"
6521                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6522                 tm_file=sparc/linux64.h
6523                 xmake_file=x-linux
6524                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6525                 gnu_ld=yes
6526                 if test x$enable_threads = xyes; then
6527                         thread_file='posix'
6528                 fi
6529                 float_format=sparc
6530                 ;;
6531 # This hasn't been upgraded to GCC 2.
6532 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6533 #               tm_file=tahoe/harris.h
6534 #               ;;
6535 #       tahoe-*-bsd*)                   # tahoe running BSD
6536 #               ;;
6537
6538         thumb*-*-*)
6539                 { echo "configure: error:
6540 *** The Thumb targets have been depreciated.  The equivalent
6541 *** ARM based toolchain can now generated Thumb instructions
6542 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6543                 ;;
6544 # This hasn't been upgraded to GCC 2.
6545 #       tron-*-*)
6546 #               cpu_type=gmicro
6547 #               use_collect2=yes
6548 #               ;;
6549         v850-*-rtems*)
6550                 cpu_type=v850
6551                 tm_file="v850/rtems.h"
6552                 xm_file="v850/xm-v850.h"
6553                 tmake_file="v850/t-v850 t-rtems"
6554                 if test x$stabs = xyes
6555                 then
6556                         tm_file="${tm_file} dbx.h"
6557                 fi
6558                 use_collect2=no
6559                 ;;
6560         v850-*-*)
6561                 target_cpu_default="TARGET_CPU_generic"
6562                 cpu_type=v850
6563                 tm_file="v850/v850.h"
6564                 xm_file="v850/xm-v850.h"
6565                 tmake_file=v850/t-v850
6566                 if test x$stabs = xyes
6567                 then
6568                         tm_file="${tm_file} dbx.h"
6569                 fi
6570                 use_collect2=no
6571                 ;;
6572         vax-*-bsd*)                     # vaxen running BSD
6573                 use_collect2=yes
6574                 float_format=vax
6575                 ;;
6576         vax-*-sysv*)                    # vaxen running system V
6577                 tm_file="${tm_file} vax/vaxv.h"
6578                 xm_defines=USG
6579                 float_format=vax
6580                 ;;
6581         vax-*-netbsd*)
6582                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6583                 tmake_file=t-netbsd
6584                 float_format=vax
6585                 use_collect2=yes
6586                 ;;
6587         vax-*-openbsd*)
6588                 tmake_file="${tmake_file} vax/t-openbsd"
6589                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6590                 xm_file="xm-openbsd.h vax/xm-vax.h"
6591                 float_format=vax
6592                 use_collect2=yes
6593                 ;;
6594         vax-*-ultrix*)                  # vaxen running ultrix
6595                 tm_file="${tm_file} vax/ultrix.h"
6596                 use_collect2=yes
6597                 float_format=vax
6598                 ;;
6599         vax-*-vms*)                     # vaxen running VMS
6600                 xm_file=vax/xm-vms.h
6601                 tm_file=vax/vms.h
6602                 float_format=vax
6603                 ;;
6604         vax-*-*)                        # vax default entry
6605                 float_format=vax
6606                 ;;
6607         we32k-att-sysv*)
6608                 xm_file="${xm_file} xm-svr3"
6609                 use_collect2=yes
6610                 ;;
6611         *)
6612                 echo "Configuration $machine not supported" 1>&2
6613                 exit 1
6614                 ;;
6615         esac
6616
6617         case $machine in
6618         *-*-linux-gnu*)
6619                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6620         *-*-gnu*)
6621                 # On the GNU system, the setup is just about the same on
6622                 # each different CPU.  The specific machines that GNU
6623                 # supports are matched above and just set $cpu_type.
6624                 xm_file="xm-gnu.h ${xm_file}"
6625                 tm_file=${cpu_type}/gnu.h
6626                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6627                 # GNU always uses ELF.
6628                 elf=yes
6629                 # GNU tools are the only tools.
6630                 gnu_ld=yes
6631                 gas=yes
6632                 xmake_file=x-linux      # These details are the same as Linux.
6633                 tmake_file=t-gnu        # These are not.
6634                 ;;
6635         *-*-sysv4*)
6636                 xmake_try_sysv=x-sysv
6637                 install_headers_dir=install-headers-cpio
6638                 ;;
6639         *-*-sysv*)
6640                 install_headers_dir=install-headers-cpio
6641                 ;;
6642         esac
6643
6644         # Distinguish i[34567]86
6645         # Also, do not run mips-tfile on MIPS if using gas.
6646         # Process --with-cpu= for PowerPC/rs6000
6647         target_cpu_default2=
6648         case $machine in
6649         i486-*-*)
6650                 target_cpu_default2=1
6651                 ;;
6652         i586-*-*)
6653                 case $target_alias in
6654                         k6-*)
6655                                 target_cpu_default2=4
6656                                 ;;
6657                         *)
6658                                 target_cpu_default2=2
6659                                 ;;
6660                 esac
6661                 ;;
6662         i686-*-* | i786-*-*)
6663                 target_cpu_default2=3
6664                 ;;
6665         alpha*-*-*)
6666                 case $machine in
6667                         alphaev6[78]*)
6668                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6669                                 ;;
6670                         alphaev6*)
6671                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6672                                 ;;
6673                         alphapca56*)
6674                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6675                                 ;;
6676                         alphaev56*)
6677                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6678                                 ;;
6679                         alphaev5*)
6680                                 target_cpu_default2="MASK_CPU_EV5"
6681                                 ;;
6682                 esac
6683
6684                 if test x$gas = xyes
6685                 then
6686                         if test "$target_cpu_default2" = ""
6687                         then
6688                                 target_cpu_default2="MASK_GAS"
6689                         else
6690                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6691                         fi
6692                 fi
6693                 ;;
6694         arm*-*-*)
6695                 case "x$with_cpu" in
6696                         x)
6697                                 # The most generic
6698                                 target_cpu_default2="TARGET_CPU_generic"
6699                                 ;;
6700
6701                         # Distinguish cores, and major variants
6702                         # arm7m doesn't exist, but D & I don't affect code
6703                         xarm[23678] | xarm250 | xarm[67][01]0 \
6704                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6705                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6706                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6707                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6708                                 ;;
6709
6710                         xyes | xno)
6711                                 echo "--with-cpu must be passed a value" 1>&2
6712                                 exit 1
6713                                 ;;
6714
6715                         *)
6716                                 if test x$pass2done = xyes
6717                                 then
6718                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6719                                         exit 1
6720                                 fi
6721                                 ;;
6722                 esac
6723                 ;;
6724
6725         mips*-*-ecoff* | mips*-*-elf*)
6726                 if test x$gas = xyes
6727                 then
6728                         if test x$gnu_ld = xyes
6729                         then
6730                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6731                         else
6732                                 target_cpu_default2="MASK_GAS"
6733                         fi
6734                 fi
6735                 ;;
6736         mips*-*-*)
6737                 if test x$gas = xyes
6738                 then
6739                         target_cpu_default2="MASK_GAS"
6740                 fi
6741                 ;;
6742         powerpc*-*-* | rs6000-*-*)
6743                 case "x$with_cpu" in
6744                         x)
6745                                 ;;
6746
6747                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6748                           | xrios1 | xrios2 | xrsc | xrsc1 \
6749                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6750                           | xec603e | x740 | x750 | x401 \
6751                           | x403 | x505 | x801 | x821 | x823 | x860)
6752                                 target_cpu_default2="\"$with_cpu\""
6753                                 ;;
6754
6755                         xyes | xno)
6756                                 echo "--with-cpu must be passed a value" 1>&2
6757                                 exit 1
6758                                 ;;
6759
6760                         *)
6761                                 if test x$pass2done = xyes
6762                                 then
6763                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6764                                         exit 1
6765                                 fi
6766                                 ;;
6767                 esac
6768                 ;;
6769         sparc*-*-*)
6770                 case ".$with_cpu" in
6771                         .)
6772                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6773                                 ;;
6774                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6775                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6776                                 ;;
6777                         *)
6778                                 if test x$pass2done = xyes
6779                                 then
6780                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6781                                         exit 1
6782                                 fi
6783                                 ;;
6784                 esac
6785                 ;;
6786         esac
6787
6788         if test "$target_cpu_default2" != ""
6789         then
6790                 if test "$target_cpu_default" != ""
6791                 then
6792                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6793                 else
6794                         target_cpu_default=$target_cpu_default2
6795                 fi
6796         fi
6797
6798         # No need for collect2 if we have the GNU linker.
6799         # Actually, there is now; GNU ld doesn't handle the EH info or
6800         # collecting for shared libraries.
6801         #case x$gnu_ld in
6802         #xyes)
6803         #       use_collect2=
6804         #       ;;
6805         #esac
6806
6807 # Save data on machine being used to compile GCC in build_xm_file.
6808 # Save data on host machine in vars host_xm_file and host_xmake_file.
6809         if test x$pass1done = x
6810         then
6811                 if test x"$xm_file" = x
6812                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6813                 else build_xm_file=$xm_file
6814                 fi
6815                 build_xm_defines=$xm_defines
6816                 build_install_headers_dir=$install_headers_dir
6817                 build_exeext=$exeext
6818                 pass1done=yes
6819         else
6820                 if test x$pass2done = x
6821                 then
6822                         if test x"$xm_file" = x
6823                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6824                         else host_xm_file=$xm_file
6825                         fi
6826                         host_xm_defines=$xm_defines
6827                         if test x"$xmake_file" = x
6828                         then xmake_file=$cpu_type/x-$cpu_type
6829                         fi
6830                         host_xmake_file="$xmake_file"
6831                         host_truncate_target=$truncate_target
6832                         host_extra_gcc_objs=$extra_gcc_objs
6833                         host_extra_objs=$extra_host_objs
6834                         host_exeext=$exeext
6835                         pass2done=yes
6836                 fi
6837         fi
6838 done
6839
6840 extra_objs="${host_extra_objs} ${extra_objs}"
6841
6842 # Default the target-machine variables that were not explicitly set.
6843 if test x"$tm_file" = x
6844 then tm_file=$cpu_type/$cpu_type.h; fi
6845
6846 if test x$extra_headers = x
6847 then extra_headers=; fi
6848
6849 if test x"$xm_file" = x
6850 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6851
6852 if test x$md_file = x
6853 then md_file=$cpu_type/$cpu_type.md; fi
6854
6855 if test x$out_file = x
6856 then out_file=$cpu_type/$cpu_type.c; fi
6857
6858 if test x"$tmake_file" = x
6859 then tmake_file=$cpu_type/t-$cpu_type
6860 fi
6861
6862 if test x"$dwarf2" = xyes
6863 then tm_file="$tm_file tm-dwarf2.h"
6864 fi
6865
6866 if test x$float_format = x
6867 then float_format=i64
6868 fi
6869
6870 if test $float_format = none
6871 then float_h_file=Makefile.in
6872 else float_h_file=float-$float_format.h
6873 fi
6874
6875 # Handle cpp installation.
6876 if test x$enable_cpp != xno
6877 then
6878   tmake_file="$tmake_file t-install-cpp"
6879 fi
6880
6881 # Say what files are being used for the output code and MD file.
6882 echo "Using \`$srcdir/config/$out_file' to output insns."
6883 echo "Using \`$srcdir/config/$md_file' as machine description file."
6884
6885 count=a
6886 for f in $tm_file; do
6887         count=${count}x
6888 done
6889 if test $count = ax; then
6890         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6891 else
6892         echo "Using the following target machine macro files:"
6893         for f in $tm_file; do
6894                 echo "  $srcdir/config/$f"
6895         done
6896 fi
6897
6898 count=a
6899 for f in $host_xm_file; do
6900         count=${count}x
6901 done
6902 if test $count = ax; then
6903         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6904 else
6905         echo "Using the following host machine macro files:"
6906         for f in $host_xm_file; do
6907                 echo "  $srcdir/config/$f"
6908         done
6909 fi
6910
6911 if test "$host_xm_file" != "$build_xm_file"; then
6912         count=a
6913         for f in $build_xm_file; do
6914                 count=${count}x
6915         done
6916         if test $count = ax; then
6917                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6918         else
6919                 echo "Using the following build machine macro files:"
6920                 for f in $build_xm_file; do
6921                         echo "  $srcdir/config/$f"
6922                 done
6923         fi
6924 fi
6925
6926 if test x$thread_file = x; then
6927         if test x$target_thread_file != x; then
6928                 thread_file=$target_thread_file
6929         else
6930                 thread_file='single'
6931         fi
6932 fi
6933
6934 # Set up the header files.
6935 # $links is the list of header files to create.
6936 # $vars is the list of shell variables with file names to include.
6937 # auto-host.h is the file containing items generated by autoconf and is
6938 # the first file included by config.h.
6939 null_defines=
6940 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6941
6942 # If host=build, it is correct to have hconfig include auto-host.h
6943 # as well.  If host!=build, we are in error and need to do more
6944 # work to find out the build config parameters.
6945 if test x$host = x$build
6946 then
6947         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6948 else
6949         # We create a subdir, then run autoconf in the subdir.
6950         # To prevent recursion we set host and build for the new
6951         # invocation of configure to the build for this invocation
6952         # of configure.
6953         tempdir=build.$$
6954         rm -rf $tempdir
6955         mkdir $tempdir
6956         cd $tempdir
6957         case ${srcdir} in
6958         /*) realsrcdir=${srcdir};;
6959         *) realsrcdir=../${srcdir};;
6960         esac
6961         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6962                 --target=$target --host=$build --build=$build
6963
6964         # We just finished tests for the build machine, so rename
6965         # the file auto-build.h in the gcc directory.
6966         mv auto-host.h ../auto-build.h
6967         cd ..
6968         rm -rf $tempdir
6969         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6970 fi
6971
6972 xm_file="gansidecl.h ${xm_file}"
6973 tm_file="gansidecl.h ${tm_file}"
6974
6975 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6976 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6977 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6978
6979 rm -f config.bak
6980 if test -f config.status; then mv -f config.status config.bak; fi
6981
6982 # Make the links.
6983 while test -n "$vars"
6984 do
6985         set $vars; var=$1; shift; vars=$*
6986         set $links; link=$1; shift; links=$*
6987         set $defines; define=$1; shift; defines=$*
6988
6989         rm -f $link
6990         # Make sure the file is created, even if it is empty.
6991         echo >$link
6992
6993         # Define TARGET_CPU_DEFAULT if the system wants one.
6994         # This substitutes for lots of *.h files.
6995         if test "$target_cpu_default" != "" -a $link = tm.h
6996         then
6997                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6998         fi
6999
7000         for file in `eval echo '$'$var`; do
7001                 case $file in
7002                 auto-host.h | auto-build.h )
7003                         ;;
7004                 *)
7005                         echo '#ifdef IN_GCC' >>$link
7006                         ;;
7007                 esac
7008                 echo "#include \"$file\"" >>$link
7009                 case $file in
7010                 auto-host.h | auto-build.h )
7011                         ;;
7012                 *)
7013                         echo '#endif' >>$link
7014                         ;;
7015                 esac
7016         done
7017
7018         for def in `eval echo '$'$define`; do
7019                 echo "#ifndef $def" >>$link
7020                 echo "#define $def" >>$link
7021                 echo "#endif" >>$link
7022         done
7023 done
7024
7025 # Truncate the target if necessary
7026 if test x$host_truncate_target != x; then
7027         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7028 fi
7029
7030 # Get the version trigger filename from the toplevel
7031 if test "${with_gcc_version_trigger+set}" = set; then
7032         gcc_version_trigger=$with_gcc_version_trigger
7033 else
7034         gcc_version_trigger=${srcdir}/version.c
7035 fi
7036 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7037
7038 # Internationalization
7039 PACKAGE=gcc
7040 VERSION="$gcc_version"
7041 cat >> confdefs.h <<EOF
7042 #define PACKAGE "$PACKAGE"
7043 EOF
7044
7045 cat >> confdefs.h <<EOF
7046 #define VERSION "$VERSION"
7047 EOF
7048
7049
7050
7051
7052 ALL_LINGUAS="en_GB"
7053
7054 # Enable NLS support by default
7055 # Check whether --enable-nls or --disable-nls was given.
7056 if test "${enable_nls+set}" = set; then
7057   enableval="$enable_nls"
7058   :
7059 else
7060   enable_nls=yes
7061 fi
7062
7063
7064 # if cross compiling, disable NLS support.
7065 # It's not worth the trouble, at least for now.
7066
7067 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7068   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7069   enable_nls=no
7070 fi
7071
7072
7073         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7074 echo "configure:7075: checking for strerror in -lcposix" >&5
7075 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7076 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7077   echo $ac_n "(cached) $ac_c" 1>&6
7078 else
7079   ac_save_LIBS="$LIBS"
7080 LIBS="-lcposix  $LIBS"
7081 cat > conftest.$ac_ext <<EOF
7082 #line 7083 "configure"
7083 #include "confdefs.h"
7084 /* Override any gcc2 internal prototype to avoid an error.  */
7085 /* We use char because int might match the return type of a gcc2
7086     builtin and then its argument prototype would still apply.  */
7087 char strerror();
7088
7089 int main() {
7090 strerror()
7091 ; return 0; }
7092 EOF
7093 if { (eval echo configure:7094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7094   rm -rf conftest*
7095   eval "ac_cv_lib_$ac_lib_var=yes"
7096 else
7097   echo "configure: failed program was:" >&5
7098   cat conftest.$ac_ext >&5
7099   rm -rf conftest*
7100   eval "ac_cv_lib_$ac_lib_var=no"
7101 fi
7102 rm -f conftest*
7103 LIBS="$ac_save_LIBS"
7104
7105 fi
7106 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7107   echo "$ac_t""yes" 1>&6
7108   LIBS="$LIBS -lcposix"
7109 else
7110   echo "$ac_t""no" 1>&6
7111 fi
7112
7113
7114
7115 echo $ac_n "checking for working const""... $ac_c" 1>&6
7116 echo "configure:7117: checking for working const" >&5
7117 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7118   echo $ac_n "(cached) $ac_c" 1>&6
7119 else
7120   cat > conftest.$ac_ext <<EOF
7121 #line 7122 "configure"
7122 #include "confdefs.h"
7123
7124 int main() {
7125
7126 /* Ultrix mips cc rejects this.  */
7127 typedef int charset[2]; const charset x;
7128 /* SunOS 4.1.1 cc rejects this.  */
7129 char const *const *ccp;
7130 char **p;
7131 /* NEC SVR4.0.2 mips cc rejects this.  */
7132 struct point {int x, y;};
7133 static struct point const zero = {0,0};
7134 /* AIX XL C 1.02.0.0 rejects this.
7135    It does not let you subtract one const X* pointer from another in an arm
7136    of an if-expression whose if-part is not a constant expression */
7137 const char *g = "string";
7138 ccp = &g + (g ? g-g : 0);
7139 /* HPUX 7.0 cc rejects these. */
7140 ++ccp;
7141 p = (char**) ccp;
7142 ccp = (char const *const *) p;
7143 { /* SCO 3.2v4 cc rejects this.  */
7144   char *t;
7145   char const *s = 0 ? (char *) 0 : (char const *) 0;
7146
7147   *t++ = 0;
7148 }
7149 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7150   int x[] = {25, 17};
7151   const int *foo = &x[0];
7152   ++foo;
7153 }
7154 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7155   typedef const int *iptr;
7156   iptr p = 0;
7157   ++p;
7158 }
7159 { /* AIX XL C 1.02.0.0 rejects this saying
7160      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7161   struct s { int j; const int *ap[3]; };
7162   struct s *b; b->j = 5;
7163 }
7164 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7165   const int foo = 10;
7166 }
7167
7168 ; return 0; }
7169 EOF
7170 if { (eval echo configure:7171: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7171   rm -rf conftest*
7172   ac_cv_c_const=yes
7173 else
7174   echo "configure: failed program was:" >&5
7175   cat conftest.$ac_ext >&5
7176   rm -rf conftest*
7177   ac_cv_c_const=no
7178 fi
7179 rm -f conftest*
7180 fi
7181
7182 echo "$ac_t""$ac_cv_c_const" 1>&6
7183 if test $ac_cv_c_const = no; then
7184   cat >> confdefs.h <<\EOF
7185 #define const
7186 EOF
7187
7188 fi
7189
7190 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7191 echo "configure:7192: checking for off_t" >&5
7192 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7193   echo $ac_n "(cached) $ac_c" 1>&6
7194 else
7195   cat > conftest.$ac_ext <<EOF
7196 #line 7197 "configure"
7197 #include "confdefs.h"
7198 #include <sys/types.h>
7199 #if STDC_HEADERS
7200 #include <stdlib.h>
7201 #include <stddef.h>
7202 #endif
7203 EOF
7204 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7205   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7206   rm -rf conftest*
7207   ac_cv_type_off_t=yes
7208 else
7209   rm -rf conftest*
7210   ac_cv_type_off_t=no
7211 fi
7212 rm -f conftest*
7213
7214 fi
7215 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7216 if test $ac_cv_type_off_t = no; then
7217   cat >> confdefs.h <<\EOF
7218 #define off_t long
7219 EOF
7220
7221 fi
7222
7223 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7224 echo "configure:7225: checking for size_t" >&5
7225 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7226   echo $ac_n "(cached) $ac_c" 1>&6
7227 else
7228   cat > conftest.$ac_ext <<EOF
7229 #line 7230 "configure"
7230 #include "confdefs.h"
7231 #include <sys/types.h>
7232 #if STDC_HEADERS
7233 #include <stdlib.h>
7234 #include <stddef.h>
7235 #endif
7236 EOF
7237 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7238   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7239   rm -rf conftest*
7240   ac_cv_type_size_t=yes
7241 else
7242   rm -rf conftest*
7243   ac_cv_type_size_t=no
7244 fi
7245 rm -f conftest*
7246
7247 fi
7248 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7249 if test $ac_cv_type_size_t = no; then
7250   cat >> confdefs.h <<\EOF
7251 #define size_t unsigned
7252 EOF
7253
7254 fi
7255
7256 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7257 # for constant arguments.  Useless!
7258 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7259 echo "configure:7260: checking for working alloca.h" >&5
7260 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7261   echo $ac_n "(cached) $ac_c" 1>&6
7262 else
7263   cat > conftest.$ac_ext <<EOF
7264 #line 7265 "configure"
7265 #include "confdefs.h"
7266 #include <alloca.h>
7267 int main() {
7268 char *p = alloca(2 * sizeof(int));
7269 ; return 0; }
7270 EOF
7271 if { (eval echo configure:7272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7272   rm -rf conftest*
7273   ac_cv_header_alloca_h=yes
7274 else
7275   echo "configure: failed program was:" >&5
7276   cat conftest.$ac_ext >&5
7277   rm -rf conftest*
7278   ac_cv_header_alloca_h=no
7279 fi
7280 rm -f conftest*
7281 fi
7282
7283 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7284 if test $ac_cv_header_alloca_h = yes; then
7285   cat >> confdefs.h <<\EOF
7286 #define HAVE_ALLOCA_H 1
7287 EOF
7288
7289 fi
7290
7291 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7292 echo "configure:7293: checking for alloca" >&5
7293 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7294   echo $ac_n "(cached) $ac_c" 1>&6
7295 else
7296   cat > conftest.$ac_ext <<EOF
7297 #line 7298 "configure"
7298 #include "confdefs.h"
7299
7300 #ifdef __GNUC__
7301 # define alloca __builtin_alloca
7302 #else
7303 # ifdef _MSC_VER
7304 #  include <malloc.h>
7305 #  define alloca _alloca
7306 # else
7307 #  if HAVE_ALLOCA_H
7308 #   include <alloca.h>
7309 #  else
7310 #   ifdef _AIX
7311  #pragma alloca
7312 #   else
7313 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7314 char *alloca ();
7315 #    endif
7316 #   endif
7317 #  endif
7318 # endif
7319 #endif
7320
7321 int main() {
7322 char *p = (char *) alloca(1);
7323 ; return 0; }
7324 EOF
7325 if { (eval echo configure:7326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7326   rm -rf conftest*
7327   ac_cv_func_alloca_works=yes
7328 else
7329   echo "configure: failed program was:" >&5
7330   cat conftest.$ac_ext >&5
7331   rm -rf conftest*
7332   ac_cv_func_alloca_works=no
7333 fi
7334 rm -f conftest*
7335 fi
7336
7337 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7338 if test $ac_cv_func_alloca_works = yes; then
7339   cat >> confdefs.h <<\EOF
7340 #define HAVE_ALLOCA 1
7341 EOF
7342
7343 fi
7344
7345 if test $ac_cv_func_alloca_works = no; then
7346   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7347   # that cause trouble.  Some versions do not even contain alloca or
7348   # contain a buggy version.  If you still want to use their alloca,
7349   # use ar to extract alloca.o from them instead of compiling alloca.c.
7350   ALLOCA=alloca.${ac_objext}
7351   cat >> confdefs.h <<\EOF
7352 #define C_ALLOCA 1
7353 EOF
7354
7355
7356 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7357 echo "configure:7358: checking whether alloca needs Cray hooks" >&5
7358 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7359   echo $ac_n "(cached) $ac_c" 1>&6
7360 else
7361   cat > conftest.$ac_ext <<EOF
7362 #line 7363 "configure"
7363 #include "confdefs.h"
7364 #if defined(CRAY) && ! defined(CRAY2)
7365 webecray
7366 #else
7367 wenotbecray
7368 #endif
7369
7370 EOF
7371 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7372   egrep "webecray" >/dev/null 2>&1; then
7373   rm -rf conftest*
7374   ac_cv_os_cray=yes
7375 else
7376   rm -rf conftest*
7377   ac_cv_os_cray=no
7378 fi
7379 rm -f conftest*
7380
7381 fi
7382
7383 echo "$ac_t""$ac_cv_os_cray" 1>&6
7384 if test $ac_cv_os_cray = yes; then
7385 for ac_func in _getb67 GETB67 getb67; do
7386   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7387 echo "configure:7388: checking for $ac_func" >&5
7388 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7389   echo $ac_n "(cached) $ac_c" 1>&6
7390 else
7391   cat > conftest.$ac_ext <<EOF
7392 #line 7393 "configure"
7393 #include "confdefs.h"
7394 /* System header to define __stub macros and hopefully few prototypes,
7395     which can conflict with char $ac_func(); below.  */
7396 #include <assert.h>
7397 /* Override any gcc2 internal prototype to avoid an error.  */
7398 /* We use char because int might match the return type of a gcc2
7399     builtin and then its argument prototype would still apply.  */
7400 char $ac_func();
7401
7402 int main() {
7403
7404 /* The GNU C library defines this for functions which it implements
7405     to always fail with ENOSYS.  Some functions are actually named
7406     something starting with __ and the normal name is an alias.  */
7407 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7408 choke me
7409 #else
7410 $ac_func();
7411 #endif
7412
7413 ; return 0; }
7414 EOF
7415 if { (eval echo configure:7416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7416   rm -rf conftest*
7417   eval "ac_cv_func_$ac_func=yes"
7418 else
7419   echo "configure: failed program was:" >&5
7420   cat conftest.$ac_ext >&5
7421   rm -rf conftest*
7422   eval "ac_cv_func_$ac_func=no"
7423 fi
7424 rm -f conftest*
7425 fi
7426
7427 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7428   echo "$ac_t""yes" 1>&6
7429   cat >> confdefs.h <<EOF
7430 #define CRAY_STACKSEG_END $ac_func
7431 EOF
7432
7433   break
7434 else
7435   echo "$ac_t""no" 1>&6
7436 fi
7437
7438 done
7439 fi
7440
7441 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7442 echo "configure:7443: checking stack direction for C alloca" >&5
7443 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7444   echo $ac_n "(cached) $ac_c" 1>&6
7445 else
7446   if test "$cross_compiling" = yes; then
7447   ac_cv_c_stack_direction=0
7448 else
7449   cat > conftest.$ac_ext <<EOF
7450 #line 7451 "configure"
7451 #include "confdefs.h"
7452 find_stack_direction ()
7453 {
7454   static char *addr = 0;
7455   auto char dummy;
7456   if (addr == 0)
7457     {
7458       addr = &dummy;
7459       return find_stack_direction ();
7460     }
7461   else
7462     return (&dummy > addr) ? 1 : -1;
7463 }
7464 main ()
7465 {
7466   exit (find_stack_direction() < 0);
7467 }
7468 EOF
7469 if { (eval echo configure:7470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7470 then
7471   ac_cv_c_stack_direction=1
7472 else
7473   echo "configure: failed program was:" >&5
7474   cat conftest.$ac_ext >&5
7475   rm -fr conftest*
7476   ac_cv_c_stack_direction=-1
7477 fi
7478 rm -fr conftest*
7479 fi
7480
7481 fi
7482
7483 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7484 cat >> confdefs.h <<EOF
7485 #define STACK_DIRECTION $ac_cv_c_stack_direction
7486 EOF
7487
7488 fi
7489
7490
7491    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7492 unistd.h sys/param.h
7493 do
7494 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7495 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7496 echo "configure:7497: checking for $ac_hdr" >&5
7497 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7498   echo $ac_n "(cached) $ac_c" 1>&6
7499 else
7500   cat > conftest.$ac_ext <<EOF
7501 #line 7502 "configure"
7502 #include "confdefs.h"
7503 #include <$ac_hdr>
7504 EOF
7505 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7506 { (eval echo configure:7507: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7507 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7508 if test -z "$ac_err"; then
7509   rm -rf conftest*
7510   eval "ac_cv_header_$ac_safe=yes"
7511 else
7512   echo "$ac_err" >&5
7513   echo "configure: failed program was:" >&5
7514   cat conftest.$ac_ext >&5
7515   rm -rf conftest*
7516   eval "ac_cv_header_$ac_safe=no"
7517 fi
7518 rm -f conftest*
7519 fi
7520 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7521   echo "$ac_t""yes" 1>&6
7522     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7523   cat >> confdefs.h <<EOF
7524 #define $ac_tr_hdr 1
7525 EOF
7526
7527 else
7528   echo "$ac_t""no" 1>&6
7529 fi
7530 done
7531
7532    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7533 strdup __argz_count __argz_stringify __argz_next
7534 do
7535 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7536 echo "configure:7537: checking for $ac_func" >&5
7537 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7538   echo $ac_n "(cached) $ac_c" 1>&6
7539 else
7540   cat > conftest.$ac_ext <<EOF
7541 #line 7542 "configure"
7542 #include "confdefs.h"
7543 /* System header to define __stub macros and hopefully few prototypes,
7544     which can conflict with char $ac_func(); below.  */
7545 #include <assert.h>
7546 /* Override any gcc2 internal prototype to avoid an error.  */
7547 /* We use char because int might match the return type of a gcc2
7548     builtin and then its argument prototype would still apply.  */
7549 char $ac_func();
7550
7551 int main() {
7552
7553 /* The GNU C library defines this for functions which it implements
7554     to always fail with ENOSYS.  Some functions are actually named
7555     something starting with __ and the normal name is an alias.  */
7556 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7557 choke me
7558 #else
7559 $ac_func();
7560 #endif
7561
7562 ; return 0; }
7563 EOF
7564 if { (eval echo configure:7565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7565   rm -rf conftest*
7566   eval "ac_cv_func_$ac_func=yes"
7567 else
7568   echo "configure: failed program was:" >&5
7569   cat conftest.$ac_ext >&5
7570   rm -rf conftest*
7571   eval "ac_cv_func_$ac_func=no"
7572 fi
7573 rm -f conftest*
7574 fi
7575
7576 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7577   echo "$ac_t""yes" 1>&6
7578     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7579   cat >> confdefs.h <<EOF
7580 #define $ac_tr_func 1
7581 EOF
7582
7583 else
7584   echo "$ac_t""no" 1>&6
7585 fi
7586 done
7587
7588
7589    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7590      for ac_func in stpcpy
7591 do
7592 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7593 echo "configure:7594: checking for $ac_func" >&5
7594 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7595   echo $ac_n "(cached) $ac_c" 1>&6
7596 else
7597   cat > conftest.$ac_ext <<EOF
7598 #line 7599 "configure"
7599 #include "confdefs.h"
7600 /* System header to define __stub macros and hopefully few prototypes,
7601     which can conflict with char $ac_func(); below.  */
7602 #include <assert.h>
7603 /* Override any gcc2 internal prototype to avoid an error.  */
7604 /* We use char because int might match the return type of a gcc2
7605     builtin and then its argument prototype would still apply.  */
7606 char $ac_func();
7607
7608 int main() {
7609
7610 /* The GNU C library defines this for functions which it implements
7611     to always fail with ENOSYS.  Some functions are actually named
7612     something starting with __ and the normal name is an alias.  */
7613 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7614 choke me
7615 #else
7616 $ac_func();
7617 #endif
7618
7619 ; return 0; }
7620 EOF
7621 if { (eval echo configure:7622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7622   rm -rf conftest*
7623   eval "ac_cv_func_$ac_func=yes"
7624 else
7625   echo "configure: failed program was:" >&5
7626   cat conftest.$ac_ext >&5
7627   rm -rf conftest*
7628   eval "ac_cv_func_$ac_func=no"
7629 fi
7630 rm -f conftest*
7631 fi
7632
7633 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7634   echo "$ac_t""yes" 1>&6
7635     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7636   cat >> confdefs.h <<EOF
7637 #define $ac_tr_func 1
7638 EOF
7639
7640 else
7641   echo "$ac_t""no" 1>&6
7642 fi
7643 done
7644
7645    fi
7646    if test "${ac_cv_func_stpcpy}" = "yes"; then
7647      cat >> confdefs.h <<\EOF
7648 #define HAVE_STPCPY 1
7649 EOF
7650
7651    fi
7652
7653    if test $ac_cv_header_locale_h = yes; then
7654     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7655 echo "configure:7656: checking for LC_MESSAGES" >&5
7656 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7657   echo $ac_n "(cached) $ac_c" 1>&6
7658 else
7659   cat > conftest.$ac_ext <<EOF
7660 #line 7661 "configure"
7661 #include "confdefs.h"
7662 #include <locale.h>
7663 int main() {
7664 return LC_MESSAGES
7665 ; return 0; }
7666 EOF
7667 if { (eval echo configure:7668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7668   rm -rf conftest*
7669   am_cv_val_LC_MESSAGES=yes
7670 else
7671   echo "configure: failed program was:" >&5
7672   cat conftest.$ac_ext >&5
7673   rm -rf conftest*
7674   am_cv_val_LC_MESSAGES=no
7675 fi
7676 rm -f conftest*
7677 fi
7678
7679 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7680     if test $am_cv_val_LC_MESSAGES = yes; then
7681       cat >> confdefs.h <<\EOF
7682 #define HAVE_LC_MESSAGES 1
7683 EOF
7684
7685     fi
7686   fi
7687    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7688 echo "configure:7689: checking whether NLS is requested" >&5
7689         # Check whether --enable-nls or --disable-nls was given.
7690 if test "${enable_nls+set}" = set; then
7691   enableval="$enable_nls"
7692   USE_NLS=$enableval
7693 else
7694   USE_NLS=yes
7695 fi
7696
7697     echo "$ac_t""$USE_NLS" 1>&6
7698
7699
7700     USE_INCLUDED_LIBINTL=no
7701
7702         if test "$USE_NLS" = "yes"; then
7703       cat >> confdefs.h <<\EOF
7704 #define ENABLE_NLS 1
7705 EOF
7706
7707       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7708 echo "configure:7709: checking whether included gettext is requested" >&5
7709       # Check whether --with-included-gettext or --without-included-gettext was given.
7710 if test "${with_included_gettext+set}" = set; then
7711   withval="$with_included_gettext"
7712   nls_cv_force_use_gnu_gettext=$withval
7713 else
7714   nls_cv_force_use_gnu_gettext=yes
7715 fi
7716
7717       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7718
7719       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7720       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7721                                         nls_cv_header_intl=
7722         nls_cv_header_libgt=
7723         CATOBJEXT=NONE
7724
7725         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7726 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7727 echo "configure:7728: checking for libintl.h" >&5
7728 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7729   echo $ac_n "(cached) $ac_c" 1>&6
7730 else
7731   cat > conftest.$ac_ext <<EOF
7732 #line 7733 "configure"
7733 #include "confdefs.h"
7734 #include <libintl.h>
7735 EOF
7736 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7737 { (eval echo configure:7738: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7738 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7739 if test -z "$ac_err"; then
7740   rm -rf conftest*
7741   eval "ac_cv_header_$ac_safe=yes"
7742 else
7743   echo "$ac_err" >&5
7744   echo "configure: failed program was:" >&5
7745   cat conftest.$ac_ext >&5
7746   rm -rf conftest*
7747   eval "ac_cv_header_$ac_safe=no"
7748 fi
7749 rm -f conftest*
7750 fi
7751 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7752   echo "$ac_t""yes" 1>&6
7753   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7754 echo "configure:7755: checking for gettext in libc" >&5
7755 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7756   echo $ac_n "(cached) $ac_c" 1>&6
7757 else
7758   cat > conftest.$ac_ext <<EOF
7759 #line 7760 "configure"
7760 #include "confdefs.h"
7761 #include <libintl.h>
7762 int main() {
7763 return (int) gettext ("")
7764 ; return 0; }
7765 EOF
7766 if { (eval echo configure:7767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7767   rm -rf conftest*
7768   gt_cv_func_gettext_libc=yes
7769 else
7770   echo "configure: failed program was:" >&5
7771   cat conftest.$ac_ext >&5
7772   rm -rf conftest*
7773   gt_cv_func_gettext_libc=no
7774 fi
7775 rm -f conftest*
7776 fi
7777
7778 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7779
7780            if test "$gt_cv_func_gettext_libc" != "yes"; then
7781              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7782 echo "configure:7783: checking for bindtextdomain in -lintl" >&5
7783 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7784 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7785   echo $ac_n "(cached) $ac_c" 1>&6
7786 else
7787   ac_save_LIBS="$LIBS"
7788 LIBS="-lintl  $LIBS"
7789 cat > conftest.$ac_ext <<EOF
7790 #line 7791 "configure"
7791 #include "confdefs.h"
7792 /* Override any gcc2 internal prototype to avoid an error.  */
7793 /* We use char because int might match the return type of a gcc2
7794     builtin and then its argument prototype would still apply.  */
7795 char bindtextdomain();
7796
7797 int main() {
7798 bindtextdomain()
7799 ; return 0; }
7800 EOF
7801 if { (eval echo configure:7802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7802   rm -rf conftest*
7803   eval "ac_cv_lib_$ac_lib_var=yes"
7804 else
7805   echo "configure: failed program was:" >&5
7806   cat conftest.$ac_ext >&5
7807   rm -rf conftest*
7808   eval "ac_cv_lib_$ac_lib_var=no"
7809 fi
7810 rm -f conftest*
7811 LIBS="$ac_save_LIBS"
7812
7813 fi
7814 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7815   echo "$ac_t""yes" 1>&6
7816   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7817 echo "configure:7818: checking for gettext in libintl" >&5
7818 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7819   echo $ac_n "(cached) $ac_c" 1>&6
7820 else
7821   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7822 echo "configure:7823: checking for gettext in -lintl" >&5
7823 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7824 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7825   echo $ac_n "(cached) $ac_c" 1>&6
7826 else
7827   ac_save_LIBS="$LIBS"
7828 LIBS="-lintl  $LIBS"
7829 cat > conftest.$ac_ext <<EOF
7830 #line 7831 "configure"
7831 #include "confdefs.h"
7832 /* Override any gcc2 internal prototype to avoid an error.  */
7833 /* We use char because int might match the return type of a gcc2
7834     builtin and then its argument prototype would still apply.  */
7835 char gettext();
7836
7837 int main() {
7838 gettext()
7839 ; return 0; }
7840 EOF
7841 if { (eval echo configure:7842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7842   rm -rf conftest*
7843   eval "ac_cv_lib_$ac_lib_var=yes"
7844 else
7845   echo "configure: failed program was:" >&5
7846   cat conftest.$ac_ext >&5
7847   rm -rf conftest*
7848   eval "ac_cv_lib_$ac_lib_var=no"
7849 fi
7850 rm -f conftest*
7851 LIBS="$ac_save_LIBS"
7852
7853 fi
7854 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7855   echo "$ac_t""yes" 1>&6
7856   gt_cv_func_gettext_libintl=yes
7857 else
7858   echo "$ac_t""no" 1>&6
7859 gt_cv_func_gettext_libintl=no
7860 fi
7861
7862 fi
7863
7864 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7865 else
7866   echo "$ac_t""no" 1>&6
7867 fi
7868
7869            fi
7870
7871            if test "$gt_cv_func_gettext_libc" = "yes" \
7872               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7873               cat >> confdefs.h <<\EOF
7874 #define HAVE_GETTEXT 1
7875 EOF
7876
7877               # Extract the first word of "msgfmt", so it can be a program name with args.
7878 set dummy msgfmt; ac_word=$2
7879 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7880 echo "configure:7881: checking for $ac_word" >&5
7881 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7882   echo $ac_n "(cached) $ac_c" 1>&6
7883 else
7884   case "$MSGFMT" in
7885   /*)
7886   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7887   ;;
7888   *)
7889   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7890   for ac_dir in $PATH; do
7891     test -z "$ac_dir" && ac_dir=.
7892     if test -f $ac_dir/$ac_word; then
7893       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7894         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7895         break
7896       fi
7897     fi
7898   done
7899   IFS="$ac_save_ifs"
7900   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7901   ;;
7902 esac
7903 fi
7904 MSGFMT="$ac_cv_path_MSGFMT"
7905 if test -n "$MSGFMT"; then
7906   echo "$ac_t""$MSGFMT" 1>&6
7907 else
7908   echo "$ac_t""no" 1>&6
7909 fi
7910               if test "$MSGFMT" != "no"; then
7911                 for ac_func in dcgettext
7912 do
7913 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7914 echo "configure:7915: checking for $ac_func" >&5
7915 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7916   echo $ac_n "(cached) $ac_c" 1>&6
7917 else
7918   cat > conftest.$ac_ext <<EOF
7919 #line 7920 "configure"
7920 #include "confdefs.h"
7921 /* System header to define __stub macros and hopefully few prototypes,
7922     which can conflict with char $ac_func(); below.  */
7923 #include <assert.h>
7924 /* Override any gcc2 internal prototype to avoid an error.  */
7925 /* We use char because int might match the return type of a gcc2
7926     builtin and then its argument prototype would still apply.  */
7927 char $ac_func();
7928
7929 int main() {
7930
7931 /* The GNU C library defines this for functions which it implements
7932     to always fail with ENOSYS.  Some functions are actually named
7933     something starting with __ and the normal name is an alias.  */
7934 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7935 choke me
7936 #else
7937 $ac_func();
7938 #endif
7939
7940 ; return 0; }
7941 EOF
7942 if { (eval echo configure:7943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7943   rm -rf conftest*
7944   eval "ac_cv_func_$ac_func=yes"
7945 else
7946   echo "configure: failed program was:" >&5
7947   cat conftest.$ac_ext >&5
7948   rm -rf conftest*
7949   eval "ac_cv_func_$ac_func=no"
7950 fi
7951 rm -f conftest*
7952 fi
7953
7954 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7955   echo "$ac_t""yes" 1>&6
7956     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7957   cat >> confdefs.h <<EOF
7958 #define $ac_tr_func 1
7959 EOF
7960
7961 else
7962   echo "$ac_t""no" 1>&6
7963 fi
7964 done
7965
7966                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7967 set dummy gmsgfmt; ac_word=$2
7968 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7969 echo "configure:7970: checking for $ac_word" >&5
7970 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7971   echo $ac_n "(cached) $ac_c" 1>&6
7972 else
7973   case "$GMSGFMT" in
7974   /*)
7975   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7976   ;;
7977   ?:/*)
7978   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7979   ;;
7980   *)
7981   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7982   ac_dummy="$PATH"
7983   for ac_dir in $ac_dummy; do
7984     test -z "$ac_dir" && ac_dir=.
7985     if test -f $ac_dir/$ac_word; then
7986       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7987       break
7988     fi
7989   done
7990   IFS="$ac_save_ifs"
7991   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7992   ;;
7993 esac
7994 fi
7995 GMSGFMT="$ac_cv_path_GMSGFMT"
7996 if test -n "$GMSGFMT"; then
7997   echo "$ac_t""$GMSGFMT" 1>&6
7998 else
7999   echo "$ac_t""no" 1>&6
8000 fi
8001
8002                 # Extract the first word of "xgettext", so it can be a program name with args.
8003 set dummy xgettext; ac_word=$2
8004 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8005 echo "configure:8006: checking for $ac_word" >&5
8006 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8007   echo $ac_n "(cached) $ac_c" 1>&6
8008 else
8009   case "$XGETTEXT" in
8010   /*)
8011   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8012   ;;
8013   *)
8014   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8015   for ac_dir in $PATH; do
8016     test -z "$ac_dir" && ac_dir=.
8017     if test -f $ac_dir/$ac_word; then
8018       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8019         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8020         break
8021       fi
8022     fi
8023   done
8024   IFS="$ac_save_ifs"
8025   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8026   ;;
8027 esac
8028 fi
8029 XGETTEXT="$ac_cv_path_XGETTEXT"
8030 if test -n "$XGETTEXT"; then
8031   echo "$ac_t""$XGETTEXT" 1>&6
8032 else
8033   echo "$ac_t""no" 1>&6
8034 fi
8035
8036                 cat > conftest.$ac_ext <<EOF
8037 #line 8038 "configure"
8038 #include "confdefs.h"
8039
8040 int main() {
8041 extern int _nl_msg_cat_cntr;
8042                                return _nl_msg_cat_cntr
8043 ; return 0; }
8044 EOF
8045 if { (eval echo configure:8046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8046   rm -rf conftest*
8047   CATOBJEXT=.gmo
8048                    DATADIRNAME=share
8049 else
8050   echo "configure: failed program was:" >&5
8051   cat conftest.$ac_ext >&5
8052   rm -rf conftest*
8053   CATOBJEXT=.mo
8054                    DATADIRNAME=lib
8055 fi
8056 rm -f conftest*
8057                 INSTOBJEXT=.mo
8058               fi
8059             fi
8060
8061 else
8062   echo "$ac_t""no" 1>&6
8063 fi
8064
8065
8066         if test "$CATOBJEXT" = "NONE"; then
8067           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8068 echo "configure:8069: checking whether catgets can be used" >&5
8069           # Check whether --with-catgets or --without-catgets was given.
8070 if test "${with_catgets+set}" = set; then
8071   withval="$with_catgets"
8072   nls_cv_use_catgets=$withval
8073 else
8074   nls_cv_use_catgets=no
8075 fi
8076
8077           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8078
8079           if test "$nls_cv_use_catgets" = "yes"; then
8080                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8081 echo "configure:8082: checking for main in -li" >&5
8082 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8083 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8084   echo $ac_n "(cached) $ac_c" 1>&6
8085 else
8086   ac_save_LIBS="$LIBS"
8087 LIBS="-li  $LIBS"
8088 cat > conftest.$ac_ext <<EOF
8089 #line 8090 "configure"
8090 #include "confdefs.h"
8091
8092 int main() {
8093 main()
8094 ; return 0; }
8095 EOF
8096 if { (eval echo configure:8097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8097   rm -rf conftest*
8098   eval "ac_cv_lib_$ac_lib_var=yes"
8099 else
8100   echo "configure: failed program was:" >&5
8101   cat conftest.$ac_ext >&5
8102   rm -rf conftest*
8103   eval "ac_cv_lib_$ac_lib_var=no"
8104 fi
8105 rm -f conftest*
8106 LIBS="$ac_save_LIBS"
8107
8108 fi
8109 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8110   echo "$ac_t""yes" 1>&6
8111     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8112     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8113   cat >> confdefs.h <<EOF
8114 #define $ac_tr_lib 1
8115 EOF
8116
8117   LIBS="-li $LIBS"
8118
8119 else
8120   echo "$ac_t""no" 1>&6
8121 fi
8122
8123             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8124 echo "configure:8125: checking for catgets" >&5
8125 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8126   echo $ac_n "(cached) $ac_c" 1>&6
8127 else
8128   cat > conftest.$ac_ext <<EOF
8129 #line 8130 "configure"
8130 #include "confdefs.h"
8131 /* System header to define __stub macros and hopefully few prototypes,
8132     which can conflict with char catgets(); below.  */
8133 #include <assert.h>
8134 /* Override any gcc2 internal prototype to avoid an error.  */
8135 /* We use char because int might match the return type of a gcc2
8136     builtin and then its argument prototype would still apply.  */
8137 char catgets();
8138
8139 int main() {
8140
8141 /* The GNU C library defines this for functions which it implements
8142     to always fail with ENOSYS.  Some functions are actually named
8143     something starting with __ and the normal name is an alias.  */
8144 #if defined (__stub_catgets) || defined (__stub___catgets)
8145 choke me
8146 #else
8147 catgets();
8148 #endif
8149
8150 ; return 0; }
8151 EOF
8152 if { (eval echo configure:8153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8153   rm -rf conftest*
8154   eval "ac_cv_func_catgets=yes"
8155 else
8156   echo "configure: failed program was:" >&5
8157   cat conftest.$ac_ext >&5
8158   rm -rf conftest*
8159   eval "ac_cv_func_catgets=no"
8160 fi
8161 rm -f conftest*
8162 fi
8163
8164 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8165   echo "$ac_t""yes" 1>&6
8166   cat >> confdefs.h <<\EOF
8167 #define HAVE_CATGETS 1
8168 EOF
8169
8170                INTLOBJS="\$(CATOBJS)"
8171                # Extract the first word of "gencat", so it can be a program name with args.
8172 set dummy gencat; ac_word=$2
8173 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8174 echo "configure:8175: checking for $ac_word" >&5
8175 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8176   echo $ac_n "(cached) $ac_c" 1>&6
8177 else
8178   case "$GENCAT" in
8179   /*)
8180   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8181   ;;
8182   ?:/*)
8183   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8184   ;;
8185   *)
8186   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8187   ac_dummy="$PATH"
8188   for ac_dir in $ac_dummy; do
8189     test -z "$ac_dir" && ac_dir=.
8190     if test -f $ac_dir/$ac_word; then
8191       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8192       break
8193     fi
8194   done
8195   IFS="$ac_save_ifs"
8196   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8197   ;;
8198 esac
8199 fi
8200 GENCAT="$ac_cv_path_GENCAT"
8201 if test -n "$GENCAT"; then
8202   echo "$ac_t""$GENCAT" 1>&6
8203 else
8204   echo "$ac_t""no" 1>&6
8205 fi
8206                if test "$GENCAT" != "no"; then
8207                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8208 set dummy gmsgfmt; ac_word=$2
8209 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8210 echo "configure:8211: checking for $ac_word" >&5
8211 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8212   echo $ac_n "(cached) $ac_c" 1>&6
8213 else
8214   case "$GMSGFMT" in
8215   /*)
8216   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8217   ;;
8218   ?:/*)
8219   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8220   ;;
8221   *)
8222   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8223   ac_dummy="$PATH"
8224   for ac_dir in $ac_dummy; do
8225     test -z "$ac_dir" && ac_dir=.
8226     if test -f $ac_dir/$ac_word; then
8227       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8228       break
8229     fi
8230   done
8231   IFS="$ac_save_ifs"
8232   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8233   ;;
8234 esac
8235 fi
8236 GMSGFMT="$ac_cv_path_GMSGFMT"
8237 if test -n "$GMSGFMT"; then
8238   echo "$ac_t""$GMSGFMT" 1>&6
8239 else
8240   echo "$ac_t""no" 1>&6
8241 fi
8242
8243                  if test "$GMSGFMT" = "no"; then
8244                    # Extract the first word of "msgfmt", so it can be a program name with args.
8245 set dummy msgfmt; ac_word=$2
8246 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8247 echo "configure:8248: checking for $ac_word" >&5
8248 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8249   echo $ac_n "(cached) $ac_c" 1>&6
8250 else
8251   case "$GMSGFMT" in
8252   /*)
8253   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8254   ;;
8255   *)
8256   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8257   for ac_dir in $PATH; do
8258     test -z "$ac_dir" && ac_dir=.
8259     if test -f $ac_dir/$ac_word; then
8260       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8261         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8262         break
8263       fi
8264     fi
8265   done
8266   IFS="$ac_save_ifs"
8267   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8268   ;;
8269 esac
8270 fi
8271 GMSGFMT="$ac_cv_path_GMSGFMT"
8272 if test -n "$GMSGFMT"; then
8273   echo "$ac_t""$GMSGFMT" 1>&6
8274 else
8275   echo "$ac_t""no" 1>&6
8276 fi
8277
8278                    if test "$GMSGFMT" = "msgfmt"; then
8279                      echo "configure: warning: No program for catalog building found" 1>&2
8280                      create_catalogs="no"
8281                    fi
8282                  fi
8283                  # Extract the first word of "xgettext", so it can be a program name with args.
8284 set dummy xgettext; ac_word=$2
8285 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8286 echo "configure:8287: checking for $ac_word" >&5
8287 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8288   echo $ac_n "(cached) $ac_c" 1>&6
8289 else
8290   case "$XGETTEXT" in
8291   /*)
8292   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8293   ;;
8294   *)
8295   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8296   for ac_dir in $PATH; do
8297     test -z "$ac_dir" && ac_dir=.
8298     if test -f $ac_dir/$ac_word; then
8299       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8300         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8301         break
8302       fi
8303     fi
8304   done
8305   IFS="$ac_save_ifs"
8306   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8307   ;;
8308 esac
8309 fi
8310 XGETTEXT="$ac_cv_path_XGETTEXT"
8311 if test -n "$XGETTEXT"; then
8312   echo "$ac_t""$XGETTEXT" 1>&6
8313 else
8314   echo "$ac_t""no" 1>&6
8315 fi
8316
8317                  USE_INCLUDED_LIBINTL=yes
8318                  CATOBJEXT=.cat
8319                  INSTOBJEXT=.cat
8320                  DATADIRNAME=lib
8321                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8322                  INTLLIBS=$INTLDEPS
8323                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8324                  nls_cv_header_intl=intl/libintl.h
8325                  nls_cv_header_libgt=intl/libgettext.h
8326                fi
8327 else
8328   echo "$ac_t""no" 1>&6
8329 fi
8330
8331           fi
8332         fi
8333
8334         if test "$CATOBJEXT" = "NONE"; then
8335                           nls_cv_use_gnu_gettext=yes
8336         fi
8337       fi
8338
8339       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8340                 INTLOBJS="\$(GETTOBJS)"
8341         # Extract the first word of "msgfmt", so it can be a program name with args.
8342 set dummy msgfmt; ac_word=$2
8343 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8344 echo "configure:8345: checking for $ac_word" >&5
8345 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8346   echo $ac_n "(cached) $ac_c" 1>&6
8347 else
8348   case "$MSGFMT" in
8349   /*)
8350   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8351   ;;
8352   *)
8353   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8354   for ac_dir in $PATH; do
8355     test -z "$ac_dir" && ac_dir=.
8356     if test -f $ac_dir/$ac_word; then
8357       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8358         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8359         break
8360       fi
8361     fi
8362   done
8363   IFS="$ac_save_ifs"
8364   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8365   ;;
8366 esac
8367 fi
8368 MSGFMT="$ac_cv_path_MSGFMT"
8369 if test -n "$MSGFMT"; then
8370   echo "$ac_t""$MSGFMT" 1>&6
8371 else
8372   echo "$ac_t""no" 1>&6
8373 fi
8374
8375         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8376 set dummy gmsgfmt; ac_word=$2
8377 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8378 echo "configure:8379: checking for $ac_word" >&5
8379 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8380   echo $ac_n "(cached) $ac_c" 1>&6
8381 else
8382   case "$GMSGFMT" in
8383   /*)
8384   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8385   ;;
8386   ?:/*)
8387   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8388   ;;
8389   *)
8390   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8391   ac_dummy="$PATH"
8392   for ac_dir in $ac_dummy; do
8393     test -z "$ac_dir" && ac_dir=.
8394     if test -f $ac_dir/$ac_word; then
8395       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8396       break
8397     fi
8398   done
8399   IFS="$ac_save_ifs"
8400   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8401   ;;
8402 esac
8403 fi
8404 GMSGFMT="$ac_cv_path_GMSGFMT"
8405 if test -n "$GMSGFMT"; then
8406   echo "$ac_t""$GMSGFMT" 1>&6
8407 else
8408   echo "$ac_t""no" 1>&6
8409 fi
8410
8411                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8412           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8413           create_catalogs="no"
8414         fi
8415         # Extract the first word of "xgettext", so it can be a program name with args.
8416 set dummy xgettext; ac_word=$2
8417 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8418 echo "configure:8419: checking for $ac_word" >&5
8419 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8420   echo $ac_n "(cached) $ac_c" 1>&6
8421 else
8422   case "$XGETTEXT" in
8423   /*)
8424   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8425   ;;
8426   *)
8427   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8428   for ac_dir in $PATH; do
8429     test -z "$ac_dir" && ac_dir=.
8430     if test -f $ac_dir/$ac_word; then
8431       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8432         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8433         break
8434       fi
8435     fi
8436   done
8437   IFS="$ac_save_ifs"
8438   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8439   ;;
8440 esac
8441 fi
8442 XGETTEXT="$ac_cv_path_XGETTEXT"
8443 if test -n "$XGETTEXT"; then
8444   echo "$ac_t""$XGETTEXT" 1>&6
8445 else
8446   echo "$ac_t""no" 1>&6
8447 fi
8448
8449
8450         USE_INCLUDED_LIBINTL=yes
8451         CATOBJEXT=.gmo
8452         INSTOBJEXT=.mo
8453         DATADIRNAME=share
8454         INTLDEPS='$(top_builddir)/intl/libintl.a'
8455         INTLLIBS=$INTLDEPS
8456         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8457         nls_cv_header_intl=intl/libintl.h
8458         nls_cv_header_libgt=intl/libgettext.h
8459       fi
8460
8461             if test "$XGETTEXT" != ":"; then
8462                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8463           : ;
8464         else
8465           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8466           XGETTEXT=":"
8467         fi
8468       fi
8469
8470
8471
8472       # We need to process the po/ directory.
8473       POSUB=po
8474     else
8475       DATADIRNAME=share
8476       nls_cv_header_intl=intl/libintl.h
8477       nls_cv_header_libgt=intl/libgettext.h
8478     fi
8479
8480
8481
8482
8483     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8484     # because some of the sources are only built for this goal.
8485     if test "$PACKAGE" = gettext; then
8486       USE_NLS=yes
8487       USE_INCLUDED_LIBINTL=yes
8488     fi
8489
8490                 for lang in $ALL_LINGUAS; do
8491       GMOFILES="$GMOFILES $lang.gmo"
8492       POFILES="$POFILES $lang.po"
8493     done
8494
8495
8496
8497
8498
8499
8500
8501
8502
8503
8504
8505
8506
8507
8508    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8509      if test "x$ALL_LINGUAS" = "x"; then
8510        LINGUAS=
8511      else
8512        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8513 echo "configure:8514: checking for catalogs to be installed" >&5
8514        if test "x$LINGUAS" = "x"; then
8515          LINGUAS=$ALL_LINGUAS
8516        else
8517          NEW_LINGUAS=
8518          for lang in $ALL_LINGUAS; do
8519            case " $LINGUAS " in
8520              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8521            esac
8522          done
8523          LINGUAS=$NEW_LINGUAS
8524        fi
8525        echo "$ac_t""$LINGUAS" 1>&6
8526      fi
8527
8528           if test -n "$LINGUAS"; then
8529        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8530      fi
8531    fi
8532
8533             if test $ac_cv_header_locale_h = yes; then
8534      INCLUDE_LOCALE_H="#include <locale.h>"
8535    else
8536      INCLUDE_LOCALE_H="\
8537 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8538    fi
8539
8540
8541             test -d intl || mkdir intl
8542    if test "$CATOBJEXT" = ".cat"; then
8543      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8544 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8545 echo "configure:8546: checking for linux/version.h" >&5
8546 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8547   echo $ac_n "(cached) $ac_c" 1>&6
8548 else
8549   cat > conftest.$ac_ext <<EOF
8550 #line 8551 "configure"
8551 #include "confdefs.h"
8552 #include <linux/version.h>
8553 EOF
8554 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8555 { (eval echo configure:8556: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8556 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8557 if test -z "$ac_err"; then
8558   rm -rf conftest*
8559   eval "ac_cv_header_$ac_safe=yes"
8560 else
8561   echo "$ac_err" >&5
8562   echo "configure: failed program was:" >&5
8563   cat conftest.$ac_ext >&5
8564   rm -rf conftest*
8565   eval "ac_cv_header_$ac_safe=no"
8566 fi
8567 rm -f conftest*
8568 fi
8569 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8570   echo "$ac_t""yes" 1>&6
8571   msgformat=linux
8572 else
8573   echo "$ac_t""no" 1>&6
8574 msgformat=xopen
8575 fi
8576
8577
8578                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8579    fi
8580       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8581      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8582
8583             if test "$PACKAGE" = "gettext"; then
8584      GT_NO="#NO#"
8585      GT_YES=
8586    else
8587      GT_NO=
8588      GT_YES="#YES#"
8589    fi
8590
8591
8592
8593             MKINSTALLDIRS=
8594    if test -n "$ac_aux_dir"; then
8595      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8596    fi
8597    if test -z "$MKINSTALLDIRS"; then
8598      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8599    fi
8600
8601
8602       l=
8603
8604
8605          test -d po || mkdir po
8606    if test "x$srcdir" != "x."; then
8607      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8608        posrcprefix="$srcdir/"
8609      else
8610        posrcprefix="../$srcdir/"
8611      fi
8612    else
8613      posrcprefix="../"
8614    fi
8615    rm -f po/POTFILES
8616    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8617         < $srcdir/po/POTFILES.in > po/POTFILES
8618
8619 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8620
8621 # Windows32 Registry support for specifying GCC installation paths.
8622 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8623 if test "${enable_win32_registry+set}" = set; then
8624   enableval="$enable_win32_registry"
8625   :
8626 fi
8627
8628
8629 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8630 echo "configure:8631: checking whether windows registry support is requested" >&5
8631 if test x$enable_win32_registry != xno; then
8632   cat >> confdefs.h <<\EOF
8633 #define ENABLE_WIN32_REGISTRY 1
8634 EOF
8635
8636   echo "$ac_t""yes" 1>&6
8637 else
8638   echo "$ac_t""no" 1>&6
8639 fi
8640
8641 # Check if user specified a different registry key.
8642 case x${enable_win32_registry} in
8643 x | xyes)
8644   # default.
8645   gcc_cv_win32_registry_key="$VERSION"
8646   ;;
8647 xno)
8648   # no registry lookup.
8649   gcc_cv_win32_registry_key=''
8650   ;;
8651 *)
8652   # user-specified key.
8653   gcc_cv_win32_registry_key="$enable_win32_registry"
8654   ;;
8655 esac
8656
8657 if test x$enable_win32_registry != xno; then
8658   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8659 echo "configure:8660: checking registry key on windows hosts" >&5
8660   cat >> confdefs.h <<EOF
8661 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8662 EOF
8663
8664   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8665 fi
8666
8667 # Get an absolute path to the GCC top-level source directory
8668 holddir=`pwd`
8669 cd $srcdir
8670 topdir=`pwd`
8671 cd $holddir
8672
8673 # Conditionalize the makefile for this host machine.
8674 # Make-host contains the concatenation of all host makefile fragments
8675 # [there can be more than one].  This file is built by configure.frag.
8676 host_overrides=Make-host
8677 dep_host_xmake_file=
8678 for f in .. ${host_xmake_file}
8679 do
8680         if test -f ${srcdir}/config/$f
8681         then
8682                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8683         fi
8684 done
8685
8686 # Conditionalize the makefile for this target machine.
8687 # Make-target contains the concatenation of all host makefile fragments
8688 # [there can be more than one].  This file is built by configure.frag.
8689 target_overrides=Make-target
8690 dep_tmake_file=
8691 for f in .. ${tmake_file}
8692 do
8693         if test -f ${srcdir}/config/$f
8694         then
8695                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8696         fi
8697 done
8698
8699 # If the host doesn't support symlinks, modify CC in
8700 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8701 # Otherwise, we can use "CC=$(CC)".
8702 rm -f symtest.tem
8703 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8704 then
8705         cc_set_by_configure="\$(CC)"
8706         quoted_cc_set_by_configure="\$(CC)"
8707         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8708 else
8709         rm -f symtest.tem
8710         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8711         then
8712                 symbolic_link="cp -p"
8713         else
8714                 symbolic_link="cp"
8715         fi
8716         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8717         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8718         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8719 fi
8720 rm -f symtest.tem
8721
8722 out_object_file=`basename $out_file .c`.o
8723
8724 tm_file_list=
8725 for f in $tm_file; do
8726   case $f in
8727     gansidecl.h )
8728        tm_file_list="${tm_file_list} $f" ;;
8729     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8730   esac
8731 done
8732
8733 host_xm_file_list=
8734 for f in $host_xm_file; do
8735   case $f in
8736     auto-host.h | gansidecl.h | hwint.h )
8737        host_xm_file_list="${host_xm_file_list} $f" ;;
8738     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8739   esac
8740 done
8741
8742 build_xm_file_list=
8743 for f in $build_xm_file; do
8744   case $f in
8745     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8746        build_xm_file_list="${build_xm_file_list} $f" ;;
8747     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8748   esac
8749 done
8750
8751 # Define macro CROSS_COMPILE in compilation
8752 # if this is a cross-compiler.
8753 # Also use all.cross instead of all.internal
8754 # and add cross-make to Makefile.
8755 cross_overrides="/dev/null"
8756 if test x$host != x$target
8757 then
8758         cross_defines="CROSS=-DCROSS_COMPILE"
8759         cross_overrides="${topdir}/cross-make"
8760 fi
8761
8762 # If this is a cross-compiler that does not
8763 # have its own set of headers then define
8764 # inhibit_libc
8765
8766 # If this is using newlib, then define inhibit_libc in
8767 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8768 # libgcc.a, but that's OK because newlib should have its own version of
8769 # assert.h.
8770 inhibit_libc=
8771 if test x$host != x$target && test x$with_headers = x; then
8772        inhibit_libc=-Dinhibit_libc
8773 else
8774        if test x$with_newlib = xyes; then
8775                inhibit_libc=-Dinhibit_libc
8776        fi
8777 fi
8778
8779
8780 # When building gcc with a cross-compiler, we need to fix a few things.
8781 # This must come after cross-make as we want all.build to override
8782 # all.cross.
8783 build_overrides="/dev/null"
8784 if test x$build != x$host
8785 then
8786         build_overrides="${topdir}/build-make"
8787 fi
8788
8789 # Expand extra_headers to include complete path.
8790 # This substitutes for lots of t-* files.
8791 extra_headers_list=
8792 if test "x$extra_headers" = x
8793 then true
8794 else
8795         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8796         for file in $extra_headers;
8797         do
8798                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8799         done
8800 fi
8801
8802 if test x$use_collect2 = xno; then
8803         use_collect2=
8804 fi
8805
8806 # Add a definition of USE_COLLECT2 if system wants one.
8807 # Also tell toplev.c what to do.
8808 # This substitutes for lots of t-* files.
8809 if test x$use_collect2 = x
8810 then
8811         will_use_collect2=
8812         maybe_use_collect2=
8813 else
8814         will_use_collect2="collect2"
8815         maybe_use_collect2="-DUSE_COLLECT2"
8816 fi
8817
8818 # NEED TO CONVERT
8819 # Set MD_DEPS if the real md file is in md.pre-cpp.
8820 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8821 # for line oriented comments, so we must always use a GNU cpp.  If
8822 # building gcc with a cross compiler, use the cross compiler just
8823 # built.  Otherwise, we can use the cpp just built.
8824 md_file_sub=
8825 if test "x$md_cppflags" = x
8826 then
8827         md_file_sub=$srcdir/config/$md_file
8828 else
8829         md_file=md
8830 fi
8831
8832 # If we have gas in the build tree, make a link to it.
8833 if test -f ../gas/Makefile; then
8834         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8835 fi
8836
8837 # If we have nm in the build tree, make a link to it.
8838 if test -f ../binutils/Makefile; then
8839         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8840 fi
8841
8842 # If we have ld in the build tree, make a link to it.
8843 if test -f ../ld/Makefile; then
8844 #       if test x$use_collect2 = x; then
8845 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8846 #       else
8847                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8848 #       fi
8849 fi
8850
8851 # Figure out what assembler alignment features are present.
8852 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8853 echo "configure:8854: checking assembler alignment features" >&5
8854 gcc_cv_as=
8855 gcc_cv_as_alignment_features=
8856 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8857 if test -x "$DEFAULT_ASSEMBLER"; then
8858         gcc_cv_as="$DEFAULT_ASSEMBLER"
8859 elif test -x "$AS"; then
8860         gcc_cv_as="$AS"
8861 elif test -x as$host_exeext; then
8862         # Build using assembler in the current directory.
8863         gcc_cv_as=./as$host_exeext
8864 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8865         # Single tree build which includes gas.
8866         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8867         do
8868                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8869                 if test x$gcc_cv_gas_version != x; then
8870                         break
8871                 fi
8872         done
8873         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8874         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8875         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8876                 # Gas version 2.6 and later support for .balign and .p2align.
8877                 # bytes to skip when using .p2align.
8878                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8879                         gcc_cv_as_alignment_features=".balign and .p2align"
8880                         cat >> confdefs.h <<\EOF
8881 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8882 EOF
8883
8884                 fi
8885                 # Gas version 2.8 and later support specifying the maximum
8886                 # bytes to skip when using .p2align.
8887                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8888                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8889                         cat >> confdefs.h <<\EOF
8890 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8891 EOF
8892
8893                 fi
8894         fi
8895 elif test x$host = x$target; then
8896         # Native build.
8897         # Search the same directories that the installed compiler will
8898         # search.  Else we may find the wrong assembler and lose.  If we
8899         # do not find a suitable assembler binary, then try the user's
8900         # path.
8901         #
8902         # Also note we have to check MD_EXEC_PREFIX before checking the
8903         # user's path.  Unfortunately, there is no good way to get at the
8904         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8905         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8906         # to be fixed as part of the make/configure rewrite too.
8907
8908         if test "x$exec_prefix" = xNONE; then
8909                 if test "x$prefix" = xNONE; then
8910                         test_prefix=/usr/local
8911                 else
8912                         test_prefix=$prefix
8913                 fi
8914         else
8915                 test_prefix=$exec_prefix
8916         fi
8917
8918         # If the loop below does not find an assembler, then use whatever
8919         # one we can find in the users's path.
8920         # user's path.
8921         as=as$host_exeext
8922
8923         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8924                    $test_prefix/lib/gcc-lib/$target \
8925                    /usr/lib/gcc/$target/$gcc_version \
8926                    /usr/lib/gcc/$target \
8927                    $test_prefix/$target/bin/$target/$gcc_version \
8928                    $test_prefix/$target/bin \
8929                    /usr/libexec \
8930                    /usr/ccs/gcc \
8931                    /usr/ccs/bin \
8932                    /udk/usr/ccs/bin \
8933                    /bsd43/usr/lib/cmplrs/cc \
8934                    /usr/cross64/usr/bin \
8935                    /usr/lib/cmplrs/cc \
8936                    /sysv/usr/lib/cmplrs/cc \
8937                    /svr4/usr/lib/cmplrs/cc \
8938                    /usr/bin"
8939
8940         for dir in $test_dirs; do
8941                 if test -f $dir/as$host_exeext; then
8942                         gcc_cv_as=$dir/as$host_exeext
8943                         break;
8944                 fi
8945         done
8946 fi
8947 if test x$gcc_cv_as != x; then
8948         # Check if we have .balign and .p2align
8949         echo ".balign  4" > conftest.s
8950         echo ".p2align  2" >> conftest.s
8951         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8952                 gcc_cv_as_alignment_features=".balign and .p2align"
8953                 cat >> confdefs.h <<\EOF
8954 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8955 EOF
8956
8957         fi
8958         rm -f conftest.s conftest.o
8959         # Check if specifying the maximum bytes to skip when
8960         # using .p2align is supported.
8961         echo ".p2align 4,,7" > conftest.s
8962         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8963                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8964                 cat >> confdefs.h <<\EOF
8965 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8966 EOF
8967
8968         fi
8969         rm -f conftest.s conftest.o
8970 fi
8971 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8972
8973 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8974 echo "configure:8975: checking assembler subsection support" >&5
8975 gcc_cv_as_subsections=
8976 if test x$gcc_cv_as != x; then
8977         # Check if we have .subsection
8978         echo ".subsection 1" > conftest.s
8979         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8980                 gcc_cv_as_subsections=".subsection"
8981                 if test -x nm$host_exeext; then
8982                         gcc_cv_nm=./nm$host_exeext
8983                 elif test x$host = x$target; then
8984                         # Native build.
8985                         gcc_cv_nm=nm$host_exeext
8986                 fi
8987                 if test x$gcc_cv_nm != x; then
8988                         cat > conftest.s <<EOF
8989 conftest_label1: .word 0
8990 .subsection -1
8991 conftest_label2: .word 0
8992 .previous
8993 EOF
8994                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8995                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8996                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8997                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8998                                         :
8999                                 else
9000                                         gcc_cv_as_subsections="working .subsection -1"
9001                                         cat >> confdefs.h <<\EOF
9002 #define HAVE_GAS_SUBSECTION_ORDERING 1
9003 EOF
9004
9005                                 fi
9006                         fi
9007                 fi
9008         fi
9009         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9010 fi
9011 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9012
9013 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9014 echo "configure:9015: checking assembler weak support" >&5
9015 gcc_cv_as_weak=
9016 if test x$gcc_cv_as != x; then
9017         # Check if we have .weak
9018         echo "  .weak foobar" > conftest.s
9019         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9020                 cat >> confdefs.h <<\EOF
9021 #define HAVE_GAS_WEAK 1
9022 EOF
9023
9024                 gcc_cv_as_weak="yes"
9025         fi
9026         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9027 fi
9028 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9029
9030 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9031 echo "configure:9032: checking assembler hidden support" >&5
9032 gcc_cv_as_hidden=
9033 if test x$gcc_cv_as != x; then
9034         # Check if we have .hidden
9035         echo "  .hidden foobar" > conftest.s
9036         echo "foobar:" >> conftest.s
9037         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9038                 cat >> confdefs.h <<\EOF
9039 #define HAVE_GAS_HIDDEN 1
9040 EOF
9041
9042                 gcc_cv_as_hidden="yes"
9043         fi
9044         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9045 fi
9046 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9047
9048 case "$target" in
9049   sparc*-*-*)
9050     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9051 echo "configure:9052: checking assembler .register pseudo-op support" >&5
9052 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9053   echo $ac_n "(cached) $ac_c" 1>&6
9054 else
9055
9056         gcc_cv_as_register_pseudo_op=unknown
9057         if test x$gcc_cv_as != x; then
9058             # Check if we have .register
9059             echo ".register %g2, #scratch" > conftest.s
9060             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9061                 gcc_cv_as_register_pseudo_op=yes
9062             else
9063                 gcc_cv_as_register_pseudo_op=no
9064             fi
9065             rm -f conftest.s conftest.o
9066         fi
9067
9068 fi
9069
9070 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9071     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9072         cat >> confdefs.h <<\EOF
9073 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9074 EOF
9075
9076     fi
9077
9078     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9079 echo "configure:9080: checking assembler supports -relax" >&5
9080 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9081   echo $ac_n "(cached) $ac_c" 1>&6
9082 else
9083
9084         gcc_cv_as_relax_opt=unknown
9085         if test x$gcc_cv_as != x; then
9086             # Check if gas supports -relax
9087             echo ".text" > conftest.s
9088             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9089                 gcc_cv_as_relax_opt=yes
9090             else
9091                 gcc_cv_as_relax_opt=no
9092             fi
9093             rm -f conftest.s conftest.o
9094         fi
9095
9096 fi
9097
9098 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9099     if test "x$gcc_cv_as_relax_opt" = xyes; then
9100         cat >> confdefs.h <<\EOF
9101 #define HAVE_AS_RELAX_OPTION 1
9102 EOF
9103
9104     fi
9105
9106     case "$tm_file" in
9107     *64*)
9108         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9109 echo "configure:9110: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9110 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9111   echo $ac_n "(cached) $ac_c" 1>&6
9112 else
9113
9114                 if test -n "$gcc_cv_as"; then
9115                     echo ".xword foo" > conftest.s
9116                     gcc_cv_as_flags64=no
9117                     for flag in "-xarch=v9" "-64 -Av9"; do
9118                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9119                             > /dev/null 2>&1; then
9120                             gcc_cv_as_flags64=$flag
9121                             break
9122                         fi
9123                     done
9124                     rm -f conftest.s conftest.o
9125                 else
9126                     if test "$gas" = yes; then
9127                         gcc_cv_as_flags64="-64 -Av9"
9128                     else
9129                         gcc_cv_as_flags64="-xarch=v9"
9130                     fi
9131                 fi
9132
9133 fi
9134
9135 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9136         if test "x$gcc_cv_as_flags64" = xno; then
9137
9138             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9139             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9140
9141         else
9142             cat >> confdefs.h <<EOF
9143 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9144 EOF
9145
9146         fi
9147         ;;
9148     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9149         ;;
9150     esac
9151
9152     if test "x$gcc_cv_as_flags64" != xno; then
9153         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9154 echo "configure:9155: checking for assembler offsetable %lo() support" >&5
9155 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9156   echo $ac_n "(cached) $ac_c" 1>&6
9157 else
9158
9159             gcc_cv_as_offsetable_lo10=unknown
9160             if test "x$gcc_cv_as" != x; then
9161                 # Check if assembler has offsetable %lo()
9162                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9163                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9164                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9165                         > /dev/null 2>&1 &&
9166                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9167                         > /dev/null 2>&1; then
9168                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9169                         gcc_cv_as_offsetable_lo10=no
9170                     else
9171                         gcc_cv_as_offsetable_lo10=yes
9172                     fi
9173                 else
9174                     gcc_cv_as_offsetable_lo10=no
9175                 fi
9176                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9177             fi
9178
9179 fi
9180
9181 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9182         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9183             cat >> confdefs.h <<\EOF
9184 #define HAVE_AS_OFFSETABLE_LO10 1
9185 EOF
9186
9187         fi
9188     fi
9189     ;;
9190
9191   i[34567]86-*-*)
9192     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9193 echo "configure:9194: checking assembler instructions" >&5
9194     gcc_cv_as_instructions=
9195     if test x$gcc_cv_as != x; then
9196         set "filds fists" "filds mem; fists mem"
9197         while test $# -gt 0
9198         do
9199                 echo "$2" > conftest.s
9200                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9201                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9202                         cat >> confdefs.h <<EOF
9203 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9204 EOF
9205
9206                 fi
9207                 shift 2
9208         done
9209         rm -f conftest.s conftest.o
9210     fi
9211     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9212     ;;
9213 esac
9214
9215 # Figure out what language subdirectories are present.
9216 # Look if the user specified --enable-languages="..."; if not, use
9217 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9218 # go away some day.
9219 if test x"${enable_languages+set}" != xset; then
9220         if test x"${LANGUAGES+set}" = xset; then
9221                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9222         else
9223                 enable_languages=all
9224         fi
9225 else
9226         if test x"${enable_languages}" = x; then
9227                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9228         fi
9229 fi
9230 subdirs=
9231 for lang in ${srcdir}/*/config-lang.in ..
9232 do
9233         case $lang in
9234         ..) ;;
9235         # The odd quoting in the next line works around
9236         # an apparent bug in bash 1.12 on linux.
9237         ${srcdir}/[*]/config-lang.in) ;;
9238         *)
9239           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9240           if test "x$lang_alias" = x
9241           then
9242                 echo "$lang doesn't set \$language." 1>&2
9243                 exit 1
9244           fi
9245           if test x"${enable_languages}" = xall; then
9246                 add_this_lang=yes
9247           else
9248                 case "${enable_languages}" in
9249                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9250                         add_this_lang=yes
9251                         ;;
9252                     * )
9253                         add_this_lang=no
9254                         ;;
9255                 esac
9256           fi
9257           if test x"${add_this_lang}" = xyes; then
9258                 case $lang in
9259                     ${srcdir}/ada/config-lang.in)
9260                         if test x$gnat = xyes ; then
9261                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9262                         fi
9263                         ;;
9264                     *)
9265                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9266                         ;;
9267                 esac
9268           fi
9269           ;;
9270         esac
9271 done
9272
9273 # Make gthr-default.h if we have a thread file.
9274 gthread_flags=
9275 if test $thread_file != single; then
9276     rm -f gthr-default.h
9277     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9278     gthread_flags=-DHAVE_GTHR_DEFAULT
9279 fi
9280
9281
9282 # Find out what GC implementation we want, or may, use.
9283 # Check whether --with-gc or --without-gc was given.
9284 if test "${with_gc+set}" = set; then
9285   withval="$with_gc"
9286   case "$withval" in
9287   simple | page)
9288     GGC=ggc-$withval
9289     ;;
9290   *)
9291     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9292     ;;
9293 esac
9294 else
9295   if test $ac_cv_func_mmap_anywhere = yes \
9296     || test $ac_cv_func_valloc = yes; then
9297   GGC=ggc-page
9298 else
9299   GGC=ggc-simple
9300 fi
9301 fi
9302
9303
9304 echo "Using $GGC for garbage collection."
9305
9306 # Build a new-abi (c++) system
9307 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9308 if test "${enable_new_gxx_abi+set}" = set; then
9309   enableval="$enable_new_gxx_abi"
9310   cat >> confdefs.h <<\EOF
9311 #define ENABLE_NEW_GXX_ABI 1
9312 EOF
9313
9314 GXX_ABI_FLAG='-fnew-abi'
9315 echo "Building a new-abi g++ compiler."
9316
9317 fi
9318
9319
9320
9321 # Build a new-libstdc++ system (ie libstdc++-v3)
9322 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9323 echo "configure:9324: checking for libstdc++ to install" >&5
9324 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9325 if test "${enable_libstdcxx_v3+set}" = set; then
9326   enableval="$enable_libstdcxx_v3"
9327   enable_libstdcxx_v3=yes
9328 else
9329   enable_libstdcxx_v3=no
9330 fi
9331
9332
9333 if test x$enable_libstdcxx_v3 = xyes; then
9334   echo "$ac_t""v3" 1>&6
9335   ac_esn=1
9336 else
9337   echo "$ac_t""v2" 1>&6
9338   ac_esn=0
9339 fi
9340 cat >> confdefs.h <<EOF
9341 #define ENABLE_STD_NAMESPACE $ac_esn
9342 EOF
9343
9344
9345
9346 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9347 echo "configure:9348: checking whether to enable maintainer-specific portions of Makefiles" >&5
9348     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9349 if test "${enable_maintainer_mode+set}" = set; then
9350   enableval="$enable_maintainer_mode"
9351   maintainer_mode=$enableval
9352 else
9353   maintainer_mode=no
9354 fi
9355
9356
9357 echo "$ac_t""$maintainer_mode" 1>&6
9358
9359 if test "$maintainer_mode" = "yes"; then
9360   MAINT=''
9361 else
9362   MAINT='#'
9363 fi
9364
9365 # Make empty files to contain the specs and options for each language.
9366 # Then add #include lines to for a compiler that has specs and/or options.
9367
9368 lang_specs_files=
9369 lang_options_files=
9370 lang_tree_files=
9371 rm -f specs.h options.h gencheck.h
9372 touch specs.h options.h gencheck.h
9373 for subdir in . $subdirs
9374 do
9375         if test -f $srcdir/$subdir/lang-specs.h; then
9376                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9377                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9378         fi
9379         if test -f $srcdir/$subdir/lang-options.h; then
9380                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9381                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9382         fi
9383         if test -f $srcdir/$subdir/$subdir-tree.def; then
9384                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9385                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9386         fi
9387 done
9388
9389 # These (without "all_") are set in each config-lang.in.
9390 # `language' must be a single word so is spelled singularly.
9391 all_languages=
9392 all_boot_languages=
9393 all_compilers=
9394 all_stagestuff=
9395 all_diff_excludes=
9396 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9397 # List of language makefile fragments.
9398 all_lang_makefiles=
9399 all_headers=
9400 all_lib2funcs=
9401
9402 # Add the language fragments.
9403 # Languages are added via two mechanisms.  Some information must be
9404 # recorded in makefile variables, these are defined in config-lang.in.
9405 # We accumulate them and plug them into the main Makefile.
9406 # The other mechanism is a set of hooks for each of the main targets
9407 # like `clean', `install', etc.
9408
9409 language_fragments="Make-lang"
9410 language_hooks="Make-hooks"
9411 oldstyle_subdirs=
9412
9413 for s in .. $subdirs
9414 do
9415         if test $s != ".."
9416         then
9417                 language=
9418                 boot_language=
9419                 compilers=
9420                 stagestuff=
9421                 diff_excludes=
9422                 headers=
9423                 outputs=
9424                 lib2funcs=
9425                 . ${srcdir}/$s/config-lang.in
9426                 if test "x$language" = x
9427                 then
9428                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9429                         exit 1
9430                 fi
9431                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9432                 all_languages="$all_languages $language"
9433                 if test "x$boot_language" = xyes
9434                 then
9435                         all_boot_languages="$all_boot_languages $language"
9436                 fi
9437                 all_compilers="$all_compilers $compilers"
9438                 all_stagestuff="$all_stagestuff $stagestuff"
9439                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9440                 all_headers="$all_headers $headers"
9441                 all_outputs="$all_outputs $outputs"
9442                 if test x$outputs = x
9443                 then
9444                         oldstyle_subdirs="$oldstyle_subdirs $s"
9445                 fi
9446                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9447         fi
9448 done
9449
9450 # Since we can't use `::' targets, we link each language in
9451 # with a set of hooks, reached indirectly via lang.${target}.
9452
9453 rm -f Make-hooks
9454 touch Make-hooks
9455 target_list="all.build all.cross start.encap rest.encap \
9456         info dvi \
9457         install-normal install-common install-info install-man \
9458         uninstall distdir \
9459         mostlyclean clean distclean extraclean maintainer-clean \
9460         stage1 stage2 stage3 stage4"
9461 for t in $target_list
9462 do
9463         x=
9464         for lang in .. $all_languages
9465         do
9466                 if test $lang != ".."; then
9467                         x="$x $lang.$t"
9468                 fi
9469         done
9470         echo "lang.$t: $x" >> Make-hooks
9471 done
9472
9473 # If we're not building in srcdir, create .gdbinit.
9474
9475 if test ! -f Makefile.in; then
9476         echo "dir ." > .gdbinit
9477         echo "dir ${srcdir}" >> .gdbinit
9478         if test x$gdb_needs_out_file_path = xyes
9479         then
9480                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9481         fi
9482         if test "x$subdirs" != x; then
9483                 for s in $subdirs
9484                 do
9485                         echo "dir ${srcdir}/$s" >> .gdbinit
9486                 done
9487         fi
9488         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9489 fi
9490
9491 # Define variables host_canonical and build_canonical
9492 # because some Cygnus local changes in the Makefile depend on them.
9493 build_canonical=${build}
9494 host_canonical=${host}
9495 target_subdir=
9496 if test "${host}" != "${target}" ; then
9497     target_subdir=${target}/
9498 fi
9499
9500
9501
9502
9503 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9504 # absolute path for gcc_tooldir based on inserting the number of up-directory
9505 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9506 # $(libsubdir)/@(unlibsubdir) based path.
9507 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9508 # make and thus we'd get different behavior depending on where we built the
9509 # sources.
9510 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9511     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9512 else
9513 # An explanation of the sed strings:
9514 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9515 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9516 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9517 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9518 #
9519 # (*) Note this pattern overwrites the first character of the string
9520 # with a forward slash if one is not already present.  This is not a
9521 # problem because the exact names of the sub-directories concerned is
9522 # unimportant, just the number of them matters.
9523 #
9524 # The practical upshot of these patterns is like this:
9525 #
9526 #  prefix     exec_prefix        result
9527 #  ------     -----------        ------
9528 #   /foo        /foo/bar          ../
9529 #   /foo/       /foo/bar          ../
9530 #   /foo        /foo/bar/         ../
9531 #   /foo/       /foo/bar/         ../
9532 #   /foo        /foo/bar/ugg      ../../
9533 #
9534     dollar='$$'
9535     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9536 fi
9537
9538
9539
9540 # Nothing to do for FLOAT_H, float_format already handled.
9541 objdir=`pwd`
9542
9543
9544 # Process the language and host/target makefile fragments.
9545 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9546
9547 # Substitute configuration variables
9548
9549
9550
9551
9552
9553
9554
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
9572
9573
9574
9575
9576
9577
9578
9579
9580
9581
9582
9583
9584
9585
9586
9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606 # Echo that links are built
9607 if test x$host = x$target
9608 then
9609         str1="native "
9610 else
9611         str1="cross-"
9612         str2=" from $host"
9613 fi
9614
9615 if test x$host != x$build
9616 then
9617         str3=" on a $build system"
9618 fi
9619
9620 if test "x$str2" != x || test "x$str3" != x
9621 then
9622         str4=
9623 fi
9624
9625 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9626
9627 if test "x$str2" != x || test "x$str3" != x
9628 then
9629         echo " ${str2}${str3}." 1>&2
9630 fi
9631
9632 # Truncate the target if necessary
9633 if test x$host_truncate_target != x; then
9634         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9635 fi
9636
9637 # Configure the subdirectories
9638 # AC_CONFIG_SUBDIRS($subdirs)
9639
9640 # Create the Makefile
9641 # and configure language subdirectories
9642 trap '' 1 2 15
9643 cat > confcache <<\EOF
9644 # This file is a shell script that caches the results of configure
9645 # tests run on this system so they can be shared between configure
9646 # scripts and configure runs.  It is not useful on other systems.
9647 # If it contains results you don't want to keep, you may remove or edit it.
9648 #
9649 # By default, configure uses ./config.cache as the cache file,
9650 # creating it if it does not exist already.  You can give configure
9651 # the --cache-file=FILE option to use a different cache file; that is
9652 # what configure does when it calls configure scripts in
9653 # subdirectories, so they share the cache.
9654 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9655 # config.status only pays attention to the cache file if you give it the
9656 # --recheck option to rerun configure.
9657 #
9658 EOF
9659 # The following way of writing the cache mishandles newlines in values,
9660 # but we know of no workaround that is simple, portable, and efficient.
9661 # So, don't put newlines in cache variables' values.
9662 # Ultrix sh set writes to stderr and can't be redirected directly,
9663 # and sets the high bit in the cache file unless we assign to the vars.
9664 (set) 2>&1 |
9665   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9666   *ac_space=\ *)
9667     # `set' does not quote correctly, so add quotes (double-quote substitution
9668     # turns \\\\ into \\, and sed turns \\ into \).
9669     sed -n \
9670       -e "s/'/'\\\\''/g" \
9671       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9672     ;;
9673   *)
9674     # `set' quotes correctly as required by POSIX, so do not add quotes.
9675     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9676     ;;
9677   esac >> confcache
9678 if cmp -s $cache_file confcache; then
9679   :
9680 else
9681   if test -w $cache_file; then
9682     echo "updating cache $cache_file"
9683     cat confcache > $cache_file
9684   else
9685     echo "not updating unwritable cache $cache_file"
9686   fi
9687 fi
9688 rm -f confcache
9689
9690 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9691
9692 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9693 # Let make expand exec_prefix.
9694 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9695
9696 # Any assignment to VPATH causes Sun make to only execute
9697 # the first set of double-colon rules, so remove it if not needed.
9698 # If there is a colon in the path, we need to keep it.
9699 if test "x$srcdir" = x.; then
9700   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9701 fi
9702
9703 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9704
9705 DEFS=-DHAVE_CONFIG_H
9706
9707 # Without the "./", some shells look in PATH for config.status.
9708 : ${CONFIG_STATUS=./config.status}
9709
9710 echo creating $CONFIG_STATUS
9711 rm -f $CONFIG_STATUS
9712 cat > $CONFIG_STATUS <<EOF
9713 #! /bin/sh
9714 # Generated automatically by configure.
9715 # Run this file to recreate the current configuration.
9716 # This directory was configured as follows,
9717 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9718 #
9719 # $0 $ac_configure_args
9720 #
9721 # Compiler output produced by configure, useful for debugging
9722 # configure, is in ./config.log if it exists.
9723
9724 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9725 for ac_option
9726 do
9727   case "\$ac_option" in
9728   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9729     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9730     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9731   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9732     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9733     exit 0 ;;
9734   -help | --help | --hel | --he | --h)
9735     echo "\$ac_cs_usage"; exit 0 ;;
9736   *) echo "\$ac_cs_usage"; exit 1 ;;
9737   esac
9738 done
9739
9740 ac_given_srcdir=$srcdir
9741
9742 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9743 EOF
9744 cat >> $CONFIG_STATUS <<EOF
9745
9746 # Protect against being on the right side of a sed subst in config.status.
9747 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9748  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9749 $ac_vpsub
9750 $extrasub
9751 s%@SHELL@%$SHELL%g
9752 s%@CFLAGS@%$CFLAGS%g
9753 s%@CPPFLAGS@%$CPPFLAGS%g
9754 s%@CXXFLAGS@%$CXXFLAGS%g
9755 s%@FFLAGS@%$FFLAGS%g
9756 s%@DEFS@%$DEFS%g
9757 s%@LDFLAGS@%$LDFLAGS%g
9758 s%@LIBS@%$LIBS%g
9759 s%@exec_prefix@%$exec_prefix%g
9760 s%@prefix@%$prefix%g
9761 s%@program_transform_name@%$program_transform_name%g
9762 s%@bindir@%$bindir%g
9763 s%@sbindir@%$sbindir%g
9764 s%@libexecdir@%$libexecdir%g
9765 s%@datadir@%$datadir%g
9766 s%@sysconfdir@%$sysconfdir%g
9767 s%@sharedstatedir@%$sharedstatedir%g
9768 s%@localstatedir@%$localstatedir%g
9769 s%@libdir@%$libdir%g
9770 s%@includedir@%$includedir%g
9771 s%@oldincludedir@%$oldincludedir%g
9772 s%@infodir@%$infodir%g
9773 s%@mandir@%$mandir%g
9774 s%@host@%$host%g
9775 s%@host_alias@%$host_alias%g
9776 s%@host_cpu@%$host_cpu%g
9777 s%@host_vendor@%$host_vendor%g
9778 s%@host_os@%$host_os%g
9779 s%@target@%$target%g
9780 s%@target_alias@%$target_alias%g
9781 s%@target_cpu@%$target_cpu%g
9782 s%@target_vendor@%$target_vendor%g
9783 s%@target_os@%$target_os%g
9784 s%@build@%$build%g
9785 s%@build_alias@%$build_alias%g
9786 s%@build_cpu@%$build_cpu%g
9787 s%@build_vendor@%$build_vendor%g
9788 s%@build_os@%$build_os%g
9789 s%@CC@%$CC%g
9790 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9791 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9792 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9793 s%@SET_MAKE@%$SET_MAKE%g
9794 s%@AWK@%$AWK%g
9795 s%@LEX@%$LEX%g
9796 s%@LEXLIB@%$LEXLIB%g
9797 s%@LN@%$LN%g
9798 s%@LN_S@%$LN_S%g
9799 s%@RANLIB@%$RANLIB%g
9800 s%@YACC@%$YACC%g
9801 s%@INSTALL@%$INSTALL%g
9802 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9803 s%@INSTALL_DATA@%$INSTALL_DATA%g
9804 s%@CPP@%$CPP%g
9805 s%@gnat@%$gnat%g
9806 s%@MAKEINFO@%$MAKEINFO%g
9807 s%@BUILD_INFO@%$BUILD_INFO%g
9808 s%@INSTALL_INFO@%$INSTALL_INFO%g
9809 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9810 s%@vfprintf@%$vfprintf%g
9811 s%@doprint@%$doprint%g
9812 s%@manext@%$manext%g
9813 s%@objext@%$objext%g
9814 s%@PACKAGE@%$PACKAGE%g
9815 s%@VERSION@%$VERSION%g
9816 s%@ALLOCA@%$ALLOCA%g
9817 s%@USE_NLS@%$USE_NLS%g
9818 s%@MSGFMT@%$MSGFMT%g
9819 s%@GMSGFMT@%$GMSGFMT%g
9820 s%@XGETTEXT@%$XGETTEXT%g
9821 s%@GENCAT@%$GENCAT%g
9822 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9823 s%@CATALOGS@%$CATALOGS%g
9824 s%@CATOBJEXT@%$CATOBJEXT%g
9825 s%@DATADIRNAME@%$DATADIRNAME%g
9826 s%@GMOFILES@%$GMOFILES%g
9827 s%@INSTOBJEXT@%$INSTOBJEXT%g
9828 s%@INTLDEPS@%$INTLDEPS%g
9829 s%@INTLLIBS@%$INTLLIBS%g
9830 s%@INTLOBJS@%$INTLOBJS%g
9831 s%@POFILES@%$POFILES%g
9832 s%@POSUB@%$POSUB%g
9833 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9834 s%@GT_NO@%$GT_NO%g
9835 s%@GT_YES@%$GT_YES%g
9836 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9837 s%@l@%$l%g
9838 s%@inhibit_libc@%$inhibit_libc%g
9839 s%@gthread_flags@%$gthread_flags%g
9840 s%@GGC@%$GGC%g
9841 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9842 s%@MAINT@%$MAINT%g
9843 s%@build_canonical@%$build_canonical%g
9844 s%@host_canonical@%$host_canonical%g
9845 s%@target_subdir@%$target_subdir%g
9846 s%@gcc_tooldir@%$gcc_tooldir%g
9847 s%@dollar@%$dollar%g
9848 s%@objdir@%$objdir%g
9849 s%@subdirs@%$subdirs%g
9850 s%@all_boot_languages@%$all_boot_languages%g
9851 s%@all_compilers@%$all_compilers%g
9852 s%@all_diff_excludes@%$all_diff_excludes%g
9853 s%@all_headers@%$all_headers%g
9854 s%@all_lang_makefiles@%$all_lang_makefiles%g
9855 s%@all_languages@%$all_languages%g
9856 s%@all_lib2funcs@%$all_lib2funcs%g
9857 s%@all_stagestuff@%$all_stagestuff%g
9858 s%@build_exeext@%$build_exeext%g
9859 s%@build_install_headers_dir@%$build_install_headers_dir%g
9860 s%@build_xm_file_list@%$build_xm_file_list%g
9861 s%@cc_set_by_configure@%$cc_set_by_configure%g
9862 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9863 s%@cpp_install_dir@%$cpp_install_dir%g
9864 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9865 s%@dep_tmake_file@%$dep_tmake_file%g
9866 s%@extra_c_flags@%$extra_c_flags%g
9867 s%@extra_c_objs@%$extra_c_objs%g
9868 s%@extra_cpp_objs@%$extra_cpp_objs%g
9869 s%@extra_cxx_objs@%$extra_cxx_objs%g
9870 s%@extra_headers_list@%$extra_headers_list%g
9871 s%@extra_objs@%$extra_objs%g
9872 s%@extra_parts@%$extra_parts%g
9873 s%@extra_passes@%$extra_passes%g
9874 s%@extra_programs@%$extra_programs%g
9875 s%@float_h_file@%$float_h_file%g
9876 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9877 s%@gcc_version@%$gcc_version%g
9878 s%@gcc_version_trigger@%$gcc_version_trigger%g
9879 s%@host_exeext@%$host_exeext%g
9880 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9881 s%@host_xm_file_list@%$host_xm_file_list%g
9882 s%@install@%$install%g
9883 s%@lang_options_files@%$lang_options_files%g
9884 s%@lang_specs_files@%$lang_specs_files%g
9885 s%@lang_tree_files@%$lang_tree_files%g
9886 s%@local_prefix@%$local_prefix%g
9887 s%@maybe_use_collect2@%$maybe_use_collect2%g
9888 s%@md_file@%$md_file%g
9889 s%@objc_boehm_gc@%$objc_boehm_gc%g
9890 s%@out_file@%$out_file%g
9891 s%@out_object_file@%$out_object_file%g
9892 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9893 s%@symbolic_link@%$symbolic_link%g
9894 s%@thread_file@%$thread_file%g
9895 s%@tm_file_list@%$tm_file_list%g
9896 s%@will_use_collect2@%$will_use_collect2%g
9897 /@target_overrides@/r $target_overrides
9898 s%@target_overrides@%%g
9899 /@host_overrides@/r $host_overrides
9900 s%@host_overrides@%%g
9901 s%@cross_defines@%$cross_defines%g
9902 /@cross_overrides@/r $cross_overrides
9903 s%@cross_overrides@%%g
9904 /@build_overrides@/r $build_overrides
9905 s%@build_overrides@%%g
9906 /@language_fragments@/r $language_fragments
9907 s%@language_fragments@%%g
9908 /@language_hooks@/r $language_hooks
9909 s%@language_hooks@%%g
9910
9911 CEOF
9912 EOF
9913
9914 cat >> $CONFIG_STATUS <<\EOF
9915
9916 # Split the substitutions into bite-sized pieces for seds with
9917 # small command number limits, like on Digital OSF/1 and HP-UX.
9918 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9919 ac_file=1 # Number of current file.
9920 ac_beg=1 # First line for current file.
9921 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9922 ac_more_lines=:
9923 ac_sed_cmds=""
9924 while $ac_more_lines; do
9925   if test $ac_beg -gt 1; then
9926     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9927   else
9928     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9929   fi
9930   if test ! -s conftest.s$ac_file; then
9931     ac_more_lines=false
9932     rm -f conftest.s$ac_file
9933   else
9934     if test -z "$ac_sed_cmds"; then
9935       ac_sed_cmds="sed -f conftest.s$ac_file"
9936     else
9937       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9938     fi
9939     ac_file=`expr $ac_file + 1`
9940     ac_beg=$ac_end
9941     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9942   fi
9943 done
9944 if test -z "$ac_sed_cmds"; then
9945   ac_sed_cmds=cat
9946 fi
9947 EOF
9948
9949 cat >> $CONFIG_STATUS <<EOF
9950
9951 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9952 EOF
9953 cat >> $CONFIG_STATUS <<\EOF
9954 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9955   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9956   case "$ac_file" in
9957   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9958        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9959   *) ac_file_in="${ac_file}.in" ;;
9960   esac
9961
9962   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9963
9964   # Remove last slash and all that follows it.  Not all systems have dirname.
9965   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9966   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9967     # The file is in a subdirectory.
9968     test ! -d "$ac_dir" && mkdir "$ac_dir"
9969     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9970     # A "../" for each directory in $ac_dir_suffix.
9971     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9972   else
9973     ac_dir_suffix= ac_dots=
9974   fi
9975
9976   case "$ac_given_srcdir" in
9977   .)  srcdir=.
9978       if test -z "$ac_dots"; then top_srcdir=.
9979       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9980   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9981   *) # Relative path.
9982     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9983     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9984   esac
9985
9986
9987   echo creating "$ac_file"
9988   rm -f "$ac_file"
9989   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9990   case "$ac_file" in
9991   *Makefile*) ac_comsub="1i\\
9992 # $configure_input" ;;
9993   *) ac_comsub= ;;
9994   esac
9995
9996   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9997   sed -e "$ac_comsub
9998 s%@configure_input@%$configure_input%g
9999 s%@srcdir@%$srcdir%g
10000 s%@top_srcdir@%$top_srcdir%g
10001 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10002 fi; done
10003 rm -f conftest.s*
10004
10005 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10006 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10007 #
10008 # ac_d sets the value in "#define NAME VALUE" lines.
10009 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10010 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10011 ac_dC='\3'
10012 ac_dD='%g'
10013 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10014 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10015 ac_uB='\([      ]\)%\1#\2define\3'
10016 ac_uC=' '
10017 ac_uD='\4%g'
10018 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10019 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10020 ac_eB='$%\1#\2define\3'
10021 ac_eC=' '
10022 ac_eD='%g'
10023
10024 if test "${CONFIG_HEADERS+set}" != set; then
10025 EOF
10026 cat >> $CONFIG_STATUS <<EOF
10027   CONFIG_HEADERS="auto-host.h:config.in"
10028 EOF
10029 cat >> $CONFIG_STATUS <<\EOF
10030 fi
10031 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10032   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10033   case "$ac_file" in
10034   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10035        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10036   *) ac_file_in="${ac_file}.in" ;;
10037   esac
10038
10039   echo creating $ac_file
10040
10041   rm -f conftest.frag conftest.in conftest.out
10042   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10043   cat $ac_file_inputs > conftest.in
10044
10045 EOF
10046
10047 # Transform confdefs.h into a sed script conftest.vals that substitutes
10048 # the proper values into config.h.in to produce config.h.  And first:
10049 # Protect against being on the right side of a sed subst in config.status.
10050 # Protect against being in an unquoted here document in config.status.
10051 rm -f conftest.vals
10052 cat > conftest.hdr <<\EOF
10053 s/[\\&%]/\\&/g
10054 s%[\\$`]%\\&%g
10055 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10056 s%ac_d%ac_u%gp
10057 s%ac_u%ac_e%gp
10058 EOF
10059 sed -n -f conftest.hdr confdefs.h > conftest.vals
10060 rm -f conftest.hdr
10061
10062 # This sed command replaces #undef with comments.  This is necessary, for
10063 # example, in the case of _POSIX_SOURCE, which is predefined and required
10064 # on some systems where configure will not decide to define it.
10065 cat >> conftest.vals <<\EOF
10066 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10067 EOF
10068
10069 # Break up conftest.vals because some shells have a limit on
10070 # the size of here documents, and old seds have small limits too.
10071
10072 rm -f conftest.tail
10073 while :
10074 do
10075   ac_lines=`grep -c . conftest.vals`
10076   # grep -c gives empty output for an empty file on some AIX systems.
10077   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10078   # Write a limited-size here document to conftest.frag.
10079   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10080   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10081   echo 'CEOF
10082   sed -f conftest.frag conftest.in > conftest.out
10083   rm -f conftest.in
10084   mv conftest.out conftest.in
10085 ' >> $CONFIG_STATUS
10086   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10087   rm -f conftest.vals
10088   mv conftest.tail conftest.vals
10089 done
10090 rm -f conftest.vals
10091
10092 cat >> $CONFIG_STATUS <<\EOF
10093   rm -f conftest.frag conftest.h
10094   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10095   cat conftest.in >> conftest.h
10096   rm -f conftest.in
10097   if cmp -s $ac_file conftest.h 2>/dev/null; then
10098     echo "$ac_file is unchanged"
10099     rm -f conftest.h
10100   else
10101     # Remove last slash and all that follows it.  Not all systems have dirname.
10102       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10103       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10104       # The file is in a subdirectory.
10105       test ! -d "$ac_dir" && mkdir "$ac_dir"
10106     fi
10107     rm -f $ac_file
10108     mv conftest.h $ac_file
10109   fi
10110 fi; done
10111
10112 EOF
10113
10114 cat >> $CONFIG_STATUS <<EOF
10115 ac_sources="$nls_cv_header_libgt"
10116 ac_dests="$nls_cv_header_intl"
10117 EOF
10118
10119 cat >> $CONFIG_STATUS <<\EOF
10120 srcdir=$ac_given_srcdir
10121 while test -n "$ac_sources"; do
10122   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10123   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10124
10125   echo "linking $srcdir/$ac_source to $ac_dest"
10126
10127   if test ! -r $srcdir/$ac_source; then
10128     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10129   fi
10130   rm -f $ac_dest
10131
10132   # Make relative symlinks.
10133   # Remove last slash and all that follows it.  Not all systems have dirname.
10134   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10135   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10136     # The dest file is in a subdirectory.
10137     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10138     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10139     # A "../" for each directory in $ac_dest_dir_suffix.
10140     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10141   else
10142     ac_dest_dir_suffix= ac_dots=
10143   fi
10144
10145   case "$srcdir" in
10146   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10147   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10148   esac
10149
10150   # Make a symlink if possible; otherwise try a hard link.
10151   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10152     ln $srcdir/$ac_source $ac_dest; then :
10153   else
10154     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10155   fi
10156 done
10157 EOF
10158 cat >> $CONFIG_STATUS <<EOF
10159
10160
10161 host='${host}'
10162 build='${build}'
10163 target='${target}'
10164 target_alias='${target_alias}'
10165 srcdir='${srcdir}'
10166 subdirs='${subdirs}'
10167 oldstyle_subdirs='${oldstyle_subdirs}'
10168 symbolic_link='${symbolic_link}'
10169 program_transform_set='${program_transform_set}'
10170 program_transform_name='${program_transform_name}'
10171 dep_host_xmake_file='${dep_host_xmake_file}'
10172 host_xmake_file='${host_xmake_file}'
10173 dep_tmake_file='${dep_tmake_file}'
10174 tmake_file='${tmake_file}'
10175 thread_file='${thread_file}'
10176 gcc_version='${gcc_version}'
10177 gcc_version_trigger='${gcc_version_trigger}'
10178 local_prefix='${local_prefix}'
10179 build_install_headers_dir='${build_install_headers_dir}'
10180 build_exeext='${build_exeext}'
10181 host_exeext='${host_exeext}'
10182 out_file='${out_file}'
10183 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10184 SET_MAKE='${SET_MAKE}'
10185 target_list='${target_list}'
10186 target_overrides='${target_overrides}'
10187 host_overrides='${host_overrides}'
10188 cross_defines='${cross_defines}'
10189 cross_overrides='${cross_overrides}'
10190 build_overrides='${build_overrides}'
10191 cpp_install_dir='${cpp_install_dir}'
10192
10193 EOF
10194 cat >> $CONFIG_STATUS <<\EOF
10195 case "$CONFIG_FILES" in *po/Makefile.in*)
10196         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10197       esac
10198
10199 . $srcdir/configure.lang
10200 case x$CONFIG_HEADERS in
10201 xauto-host.h:config.in)
10202 echo > cstamp-h ;;
10203 esac
10204 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10205 # bootstrapping and the installation procedure can still use
10206 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10207 # FLAGS_TO_PASS has been modified to solve the problem there.
10208 # This is virtually a duplicate of what happens in configure.lang; we do
10209 # an extra check to make sure this only happens if ln -s can be used.
10210 if test "$symbolic_link" = "ln -s"; then
10211  for d in .. ${subdirs} ; do
10212    if test $d != ..; then
10213         STARTDIR=`pwd`
10214         cd $d
10215         for t in stage1 stage2 stage3 stage4 include
10216         do
10217                 rm -f $t
10218                 $symbolic_link ../$t $t 2>/dev/null
10219         done
10220         cd $STARTDIR
10221    fi
10222  done
10223 else true ; fi
10224 # Avoid having to add intl to our include paths.
10225 if test -f intl/libintl.h; then
10226   echo creating libintl.h
10227   echo '#include "intl/libintl.h"' >libintl.h
10228 fi
10229
10230 exit 0
10231 EOF
10232 chmod +x $CONFIG_STATUS
10233 rm -fr confdefs* $ac_clean_files
10234 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10235