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="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,rtl"
  37 ac_help="$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 (disabled by 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="$ac_help
  78   --enable-libstdcxx-v3
  79                           enable libstdc++-v3 for building and installation"
  80
  81 # Initialize some variables set by options.
  82 # The variables have the same names as the options, with
  83 # dashes changed to underlines.
  84 build=NONE
  85 cache_file=./config.cache
  86 exec_prefix=NONE
  87 host=NONE
  88 no_create=
  89 nonopt=NONE
  90 no_recursion=
  91 prefix=NONE
  92 program_prefix=NONE
  93 program_suffix=NONE
  94 program_transform_name=s,x,x,
  95 silent=
  96 site=
  97 srcdir=
  98 target=NONE
  99 verbose=
 100 x_includes=NONE
 101 x_libraries=NONE
 102 bindir='${exec_prefix}/bin'
 103 sbindir='${exec_prefix}/sbin'
 104 libexecdir='${exec_prefix}/libexec'
 105 datadir='${prefix}/share'
 106 sysconfdir='${prefix}/etc'
 107 sharedstatedir='${prefix}/com'
 108 localstatedir='${prefix}/var'
 109 libdir='${exec_prefix}/lib'
 110 includedir='${prefix}/include'
 111 oldincludedir='/usr/include'
 112 infodir='${prefix}/info'
 113 mandir='${prefix}/man'
 114
 115 # Initialize some other variables.
 116 subdirs=
 117 MFLAGS= MAKEFLAGS=
 118 SHELL=${CONFIG_SHELL-/bin/sh}
 119 # Maximum number of lines to put in a shell here document.
 120 ac_max_here_lines=12
 121
 122 ac_prev=
 123 for ac_option
 124 do
 125
 126   # If the previous option needs an argument, assign it.
 127   if test -n "$ac_prev"; then
 128     eval "$ac_prev=\$ac_option"
 129     ac_prev=
 130     continue
 131   fi
 132
 133   case "$ac_option" in
 134   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 135   *) ac_optarg= ;;
 136   esac
 137
 138   # Accept the important Cygnus configure options, so we can diagnose typos.
 139
 140   case "$ac_option" in
 141
 142   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 143     ac_prev=bindir ;;
 144   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 145     bindir="$ac_optarg" ;;
 146
 147   -build | --build | --buil | --bui | --bu)
 148     ac_prev=build ;;
 149   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 150     build="$ac_optarg" ;;
 151
 152   -cache-file | --cache-file | --cache-fil | --cache-fi \
 153   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 154     ac_prev=cache_file ;;
 155   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 156   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 157     cache_file="$ac_optarg" ;;
 158
 159   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 160     ac_prev=datadir ;;
 161   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 162   | --da=*)
 163     datadir="$ac_optarg" ;;
 164
 165   -disable-* | --disable-*)
 166     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 167     # Reject names that are not valid shell variable names.
 168     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 169       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 170     fi
 171     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 172     eval "enable_${ac_feature}=no" ;;
 173
 174   -enable-* | --enable-*)
 175     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 176     # Reject names that are not valid shell variable names.
 177     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 178       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 179     fi
 180     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 181     case "$ac_option" in
 182       *=*) ;;
 183       *) ac_optarg=yes ;;
 184     esac
 185     eval "enable_${ac_feature}='$ac_optarg'" ;;
 186
 187   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 188   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 189   | --exec | --exe | --ex)
 190     ac_prev=exec_prefix ;;
 191   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 192   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 193   | --exec=* | --exe=* | --ex=*)
 194     exec_prefix="$ac_optarg" ;;
 195
 196   -gas | --gas | --ga | --g)
 197     # Obsolete; use --with-gas.
 198     with_gas=yes ;;
 199
 200   -help | --help | --hel | --he)
 201     # Omit some internal or obsolete options to make the list less imposing.
 202     # This message is too long to be a string in the A/UX 3.1 sh.
 203     cat << EOF
 204 Usage: configure [options] [host]
 205 Options: [defaults in brackets after descriptions]
 206 Configuration:
 207   --cache-file=FILE       cache test results in FILE
 208   --help                  print this message
 209   --no-create             do not create output files
 210   --quiet, --silent       do not print \`checking...' messages
 211   --version               print the version of autoconf that created configure
 212 Directory and file names:
 213   --prefix=PREFIX         install architecture-independent files in PREFIX
 214                           [$ac_default_prefix]
 215   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 216                           [same as prefix]
 217   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 218   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 219   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 220   --datadir=DIR           read-only architecture-independent data in DIR
 221                           [PREFIX/share]
 222   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 223   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 224                           [PREFIX/com]
 225   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 226   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 227   --includedir=DIR        C header files in DIR [PREFIX/include]
 228   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 229   --infodir=DIR           info documentation in DIR [PREFIX/info]
 230   --mandir=DIR            man documentation in DIR [PREFIX/man]
 231   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 232   --program-prefix=PREFIX prepend PREFIX to installed program names
 233   --program-suffix=SUFFIX append SUFFIX to installed program names
 234   --program-transform-name=PROGRAM
 235                           run sed PROGRAM on installed program names
 236 EOF
 237     cat << EOF
 238 Host type:
 239   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 240   --host=HOST             configure for HOST [guessed]
 241   --target=TARGET         configure for TARGET [TARGET=HOST]
 242 Features and packages:
 243   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 244   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 245   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 246   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 247   --x-includes=DIR        X include files are in DIR
 248   --x-libraries=DIR       X library files are in DIR
 249 EOF
 250     if test -n "$ac_help"; then
 251       echo "--enable and --with options recognized:$ac_help"
 252     fi
 253     exit 0 ;;
 254
 255   -host | --host | --hos | --ho)
 256     ac_prev=host ;;
 257   -host=* | --host=* | --hos=* | --ho=*)
 258     host="$ac_optarg" ;;
 259
 260   -includedir | --includedir | --includedi | --included | --include \
 261   | --includ | --inclu | --incl | --inc)
 262     ac_prev=includedir ;;
 263   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 264   | --includ=* | --inclu=* | --incl=* | --inc=*)
 265     includedir="$ac_optarg" ;;
 266
 267   -infodir | --infodir | --infodi | --infod | --info | --inf)
 268     ac_prev=infodir ;;
 269   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 270     infodir="$ac_optarg" ;;
 271
 272   -libdir | --libdir | --libdi | --libd)
 273     ac_prev=libdir ;;
 274   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 275     libdir="$ac_optarg" ;;
 276
 277   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 278   | --libexe | --libex | --libe)
 279     ac_prev=libexecdir ;;
 280   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 281   | --libexe=* | --libex=* | --libe=*)
 282     libexecdir="$ac_optarg" ;;
 283
 284   -localstatedir | --localstatedir | --localstatedi | --localstated \
 285   | --localstate | --localstat | --localsta | --localst \
 286   | --locals | --local | --loca | --loc | --lo)
 287     ac_prev=localstatedir ;;
 288   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 289   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 290   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 291     localstatedir="$ac_optarg" ;;
 292
 293   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 294     ac_prev=mandir ;;
 295   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 296     mandir="$ac_optarg" ;;
 297
 298   -nfp | --nfp | --nf)
 299     # Obsolete; use --without-fp.
 300     with_fp=no ;;
 301
 302   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 303   | --no-cr | --no-c)
 304     no_create=yes ;;
 305
 306   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 307   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 308     no_recursion=yes ;;
 309
 310   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 311   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 312   | --oldin | --oldi | --old | --ol | --o)
 313     ac_prev=oldincludedir ;;
 314   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 315   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 316   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 317     oldincludedir="$ac_optarg" ;;
 318
 319   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 320     ac_prev=prefix ;;
 321   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 322     prefix="$ac_optarg" ;;
 323
 324   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 325   | --program-pre | --program-pr | --program-p)
 326     ac_prev=program_prefix ;;
 327   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 328   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 329     program_prefix="$ac_optarg" ;;
 330
 331   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 332   | --program-suf | --program-su | --program-s)
 333     ac_prev=program_suffix ;;
 334   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 335   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 336     program_suffix="$ac_optarg" ;;
 337
 338   -program-transform-name | --program-transform-name \
 339   | --program-transform-nam | --program-transform-na \
 340   | --program-transform-n | --program-transform- \
 341   | --program-transform | --program-transfor \
 342   | --program-transfo | --program-transf \
 343   | --program-trans | --program-tran \
 344   | --progr-tra | --program-tr | --program-t)
 345     ac_prev=program_transform_name ;;
 346   -program-transform-name=* | --program-transform-name=* \
 347   | --program-transform-nam=* | --program-transform-na=* \
 348   | --program-transform-n=* | --program-transform-=* \
 349   | --program-transform=* | --program-transfor=* \
 350   | --program-transfo=* | --program-transf=* \
 351   | --program-trans=* | --program-tran=* \
 352   | --progr-tra=* | --program-tr=* | --program-t=*)
 353     program_transform_name="$ac_optarg" ;;
 354
 355   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 356   | -silent | --silent | --silen | --sile | --sil)
 357     silent=yes ;;
 358
 359   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 360     ac_prev=sbindir ;;
 361   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 362   | --sbi=* | --sb=*)
 363     sbindir="$ac_optarg" ;;
 364
 365   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 366   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 367   | --sharedst | --shareds | --shared | --share | --shar \
 368   | --sha | --sh)
 369     ac_prev=sharedstatedir ;;
 370   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 371   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 372   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 373   | --sha=* | --sh=*)
 374     sharedstatedir="$ac_optarg" ;;
 375
 376   -site | --site | --sit)
 377     ac_prev=site ;;
 378   -site=* | --site=* | --sit=*)
 379     site="$ac_optarg" ;;
 380
 381   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 382     ac_prev=srcdir ;;
 383   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 384     srcdir="$ac_optarg" ;;
 385
 386   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 387   | --syscon | --sysco | --sysc | --sys | --sy)
 388     ac_prev=sysconfdir ;;
 389   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 390   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 391     sysconfdir="$ac_optarg" ;;
 392
 393   -target | --target | --targe | --targ | --tar | --ta | --t)
 394     ac_prev=target ;;
 395   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 396     target="$ac_optarg" ;;
 397
 398   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 399     verbose=yes ;;
 400
 401   -version | --version | --versio | --versi | --vers)
 402     echo "configure generated by autoconf version 2.13"
 403     exit 0 ;;
 404
 405   -with-* | --with-*)
 406     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 407     # Reject names that are not valid shell variable names.
 408     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 409       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 410     fi
 411     ac_package=`echo $ac_package| sed 's/-/_/g'`
 412     case "$ac_option" in
 413       *=*) ;;
 414       *) ac_optarg=yes ;;
 415     esac
 416     eval "with_${ac_package}='$ac_optarg'" ;;
 417
 418   -without-* | --without-*)
 419     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 420     # Reject names that are not valid shell variable names.
 421     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 422       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 423     fi
 424     ac_package=`echo $ac_package| sed 's/-/_/g'`
 425     eval "with_${ac_package}=no" ;;
 426
 427   --x)
 428     # Obsolete; use --with-x.
 429     with_x=yes ;;
 430
 431   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 432   | --x-incl | --x-inc | --x-in | --x-i)
 433     ac_prev=x_includes ;;
 434   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 435   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 436     x_includes="$ac_optarg" ;;
 437
 438   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 439   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 440     ac_prev=x_libraries ;;
 441   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 442   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 443     x_libraries="$ac_optarg" ;;
 444
 445   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 446     ;;
 447
 448   *)
 449     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 450       echo "configure: warning: $ac_option: invalid host type" 1>&2
 451     fi
 452     if test "x$nonopt" != xNONE; then
 453       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 454     fi
 455     nonopt="$ac_option"
 456     ;;
 457
 458   esac
 459 done
 460
 461 if test -n "$ac_prev"; then
 462   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 463 fi
 464
 465 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 466
 467 # File descriptor usage:
 468 # 0 standard input
 469 # 1 file creation
 470 # 2 errors and warnings
 471 # 3 some systems may open it to /dev/tty
 472 # 4 used on the Kubota Titan
 473 # 6 checking for... messages and results
 474 # 5 compiler messages saved in config.log
 475 if test "$silent" = yes; then
 476   exec 6>/dev/null
 477 else
 478   exec 6>&1
 479 fi
 480 exec 5>./config.log
 481
 482 echo "\
 483 This file contains any messages produced by compilers while
 484 running configure, to aid debugging if configure makes a mistake.
 485 " 1>&5
 486
 487 # Strip out --no-create and --no-recursion so they do not pile up.
 488 # Also quote any args containing shell metacharacters.
 489 ac_configure_args=
 490 for ac_arg
 491 do
 492   case "$ac_arg" in
 493   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 494   | --no-cr | --no-c) ;;
 495   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 496   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 497   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 498   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 499   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 500   esac
 501 done
 502
 503 # NLS nuisances.
 504 # Only set these to C if already set.  These must not be set unconditionally
 505 # because not all systems understand e.g. LANG=C (notably SCO).
 506 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 507 # Non-C LC_CTYPE values break the ctype check.
 508 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 509 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 510 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 511 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 512
 513 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 514 rm -rf conftest* confdefs.h
 515 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 516 echo > confdefs.h
 517
 518 # A filename unique to this package, relative to the directory that
 519 # configure is in, which we can look for to find out if srcdir is correct.
 520 ac_unique_file=tree.c
 521
 522 # Find the source files, if location was not specified.
 523 if test -z "$srcdir"; then
 524   ac_srcdir_defaulted=yes
 525   # Try the directory containing this script, then its parent.
 526   ac_prog=$0
 527   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 528   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 529   srcdir=$ac_confdir
 530   if test ! -r $srcdir/$ac_unique_file; then
 531     srcdir=..
 532   fi
 533 else
 534   ac_srcdir_defaulted=no
 535 fi
 536 if test ! -r $srcdir/$ac_unique_file; then
 537   if test "$ac_srcdir_defaulted" = yes; then
 538     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 539   else
 540     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 541   fi
 542 fi
 543 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 544
 545 # Prefer explicitly selected file to automatically selected ones.
 546 if test -z "$CONFIG_SITE"; then
 547   if test "x$prefix" != xNONE; then
 548     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 549   else
 550     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 551   fi
 552 fi
 553 for ac_site_file in $CONFIG_SITE; do
 554   if test -r "$ac_site_file"; then
 555     echo "loading site script $ac_site_file"
 556     . "$ac_site_file"
 557   fi
 558 done
 559
 560 if test -r "$cache_file"; then
 561   echo "loading cache $cache_file"
 562   . $cache_file
 563 else
 564   echo "creating cache $cache_file"
 565   > $cache_file
 566 fi
 567
 568 ac_ext=c
 569 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 570 ac_cpp='$CPP $CPPFLAGS'
 571 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 572 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 573 cross_compiling=$ac_cv_prog_cc_cross
 574
 575 ac_exeext=
 576 ac_objext=o
 577 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 578   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 579   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 580     ac_n= ac_c='
 581 ' ac_t='        '
 582   else
 583     ac_n=-n ac_c= ac_t=
 584   fi
 585 else
 586   ac_n= ac_c='\c' ac_t=
 587 fi
 588
 589
 590
 591
 592 remove=rm
 593 hard_link=ln
 594 symbolic_link='ln -s'
 595 copy=cp
 596
 597 # Check for bogus environment variables.
 598 # Test if LIBRARY_PATH contains the notation for the current directory
 599 # since this would lead to problems installing/building glibc.
 600 # LIBRARY_PATH contains the current directory if one of the following
 601 # is true:
 602 # - one of the terminals (":" and ";") is the first or last sign
 603 # - two terminals occur directly after each other
 604 # - the path contains an element with a dot in it
 605 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 606 echo "configure:607: checking LIBRARY_PATH variable" >&5
 607 case ${LIBRARY_PATH} in
 608   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 609     library_path_setting="contains current directory"
 610     ;;
 611   *)
 612     library_path_setting="ok"
 613     ;;
 614 esac
 615 echo "$ac_t""$library_path_setting" 1>&6
 616 if test "$library_path_setting" != "ok"; then
 617 { echo "configure: error:
 618 *** LIBRARY_PATH shouldn't contain the current directory when
 619 *** building gcc. Please change the environment variable
 620 *** and run configure again." 1>&2; exit 1; }
 621 fi
 622
 623 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 624 # since this would lead to problems installing/building glibc.
 625 # GCC_EXEC_PREFIX contains the current directory if one of the following
 626 # is true:
 627 # - one of the terminals (":" and ";") is the first or last sign
 628 # - two terminals occur directly after each other
 629 # - the path contains an element with a dot in it
 630 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 631 echo "configure:632: checking GCC_EXEC_PREFIX variable" >&5
 632 case ${GCC_EXEC_PREFIX} in
 633   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 634     gcc_exec_prefix_setting="contains current directory"
 635     ;;
 636   *)
 637     gcc_exec_prefix_setting="ok"
 638     ;;
 639 esac
 640 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 641 if test "$gcc_exec_prefix_setting" != "ok"; then
 642 { echo "configure: error:
 643 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 644 *** building gcc. Please change the environment variable
 645 *** and run configure again." 1>&2; exit 1; }
 646 fi
 647
 648 # Check for additional parameters
 649
 650 # With GNU ld
 651 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 652 if test "${with_gnu_ld+set}" = set; then
 653   withval="$with_gnu_ld"
 654   gnu_ld_flag="$with_gnu_ld"
 655 else
 656   gnu_ld_flag=no
 657 fi
 658
 659
 660 # With pre-defined ld
 661 # Check whether --with-ld or --without-ld was given.
 662 if test "${with_ld+set}" = set; then
 663   withval="$with_ld"
 664   DEFAULT_LINKER="$with_ld"
 665 fi
 666
 667 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 668   if test ! -x "$DEFAULT_LINKER"; then
 669     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 670   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 671     gnu_ld_flag=yes
 672   fi
 673   cat >> confdefs.h <<EOF
 674 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 675 EOF
 676
 677 fi
 678
 679 # With GNU as
 680 # Check whether --with-gnu-as or --without-gnu-as was given.
 681 if test "${with_gnu_as+set}" = set; then
 682   withval="$with_gnu_as"
 683   gas_flag="$with_gnu_as"
 684 else
 685   gas_flag=no
 686 fi
 687
 688
 689 # Check whether --with-as or --without-as was given.
 690 if test "${with_as+set}" = set; then
 691   withval="$with_as"
 692   DEFAULT_ASSEMBLER="$with_as"
 693 fi
 694
 695 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 696   if test ! -x "$DEFAULT_ASSEMBLER"; then
 697     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 698   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 699     gas_flag=yes
 700   fi
 701   cat >> confdefs.h <<EOF
 702 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 703 EOF
 704
 705 fi
 706
 707 # With stabs
 708 # Check whether --with-stabs or --without-stabs was given.
 709 if test "${with_stabs+set}" = set; then
 710   withval="$with_stabs"
 711   stabs="$with_stabs"
 712 else
 713   stabs=no
 714 fi
 715
 716
 717 # With ELF
 718 # Check whether --with-elf or --without-elf was given.
 719 if test "${with_elf+set}" = set; then
 720   withval="$with_elf"
 721   elf="$with_elf"
 722 else
 723   elf=no
 724 fi
 725
 726
 727 # Specify the local prefix
 728 local_prefix=
 729 # Check whether --with-local-prefix or --without-local-prefix was given.
 730 if test "${with_local_prefix+set}" = set; then
 731   withval="$with_local_prefix"
 732   case "${withval}" in
 733 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 734 no)     ;;
 735 *)      local_prefix=$with_local_prefix ;;
 736 esac
 737 fi
 738
 739
 740 # Default local prefix if it is empty
 741 if test x$local_prefix = x; then
 742         local_prefix=/usr/local
 743 fi
 744
 745 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 746 # passed in by the toplevel make and thus we'd get different behavior
 747 # depending on where we built the sources.
 748 gcc_gxx_include_dir=
 749 # Specify the g++ header file directory
 750 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 751 if test "${with_gxx_include_dir+set}" = set; then
 752   withval="$with_gxx_include_dir"
 753   case "${withval}" in
 754 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 755 no)     ;;
 756 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 757 esac
 758 fi
 759
 760
 761 if test x${gcc_gxx_include_dir} = x; then
 762   if test x${enable_version_specific_runtime_libs} = xyes; then
 763     gcc_gxx_include_dir='${libsubdir}/include/g++'
 764   else
 765     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 766     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 767   fi
 768 fi
 769
 770 # Enable expensive internal checks
 771 # Check whether --enable-checking or --disable-checking was given.
 772 if test "${enable_checking+set}" = set; then
 773   enableval="$enable_checking"
 774   case "${enableval}" in
 775 yes)    cat >> confdefs.h <<\EOF
 776 #define ENABLE_CHECKING 1
 777 EOF
 778
 779         cat >> confdefs.h <<\EOF
 780 #define ENABLE_TREE_CHECKING 1
 781 EOF
 782
 783         cat >> confdefs.h <<\EOF
 784 #define ENABLE_RTL_CHECKING 1
 785 EOF
 786         ;;
 787 no)     ;;
 788 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS" IFS="$IFS,"
 789         set fnord $enableval; shift
 790         IFS="$ac_save_IFS"
 791         for check
 792         do
 793                 case $check in
 794                 misc)   cat >> confdefs.h <<\EOF
 795 #define ENABLE_CHECKING 1
 796 EOF
 797                 ;;
 798                 tree)   cat >> confdefs.h <<\EOF
 799 #define ENABLE_TREE_CHECKING 1
 800 EOF
 801                 ;;
 802                 rtl)    cat >> confdefs.h <<\EOF
 803 #define ENABLE_RTL_CHECKING 1
 804 EOF
 805                 ;;
 806                 gc)     cat >> confdefs.h <<\EOF
 807 #define ENABLE_GC_CHECKING 1
 808 EOF
 809                 ;;
 810                 gcac)   cat >> confdefs.h <<\EOF
 811 #define ENABLE_GC_ALWAYS_COLLECT 1
 812 EOF
 813         ;;
 814                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 815                 esac
 816         done
 817         ;;
 818 esac
 819 fi
 820
 821
 822 # Check whether --enable-cpp or --disable-cpp was given.
 823 if test "${enable_cpp+set}" = set; then
 824   enableval="$enable_cpp"
 825   :
 826 else
 827   enable_cpp=yes
 828 fi
 829
 830
 831 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 832 if test "${with_cpp_install_dir+set}" = set; then
 833   withval="$with_cpp_install_dir"
 834   if test x$withval = xyes; then
 835   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 836 elif test x$withval != xno; then
 837   cpp_install_dir=$withval
 838 fi
 839 fi
 840
 841
 842
 843 # Enable Multibyte Characters for C/C++
 844 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 845 if test "${enable_c_mbchar+set}" = set; then
 846   enableval="$enable_c_mbchar"
 847   if test x$enable_c_mbchar != xno; then
 848   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 849 fi
 850 fi
 851
 852
 853 # Enable threads
 854 # Pass with no value to take the default
 855 # Pass with a value to specify a thread package
 856 # Check whether --enable-threads or --disable-threads was given.
 857 if test "${enable_threads+set}" = set; then
 858   enableval="$enable_threads"
 859   if test x$enable_threads = xno; then
 860         enable_threads=''
 861 fi
 862 else
 863   enable_threads=''
 864 fi
 865
 866
 867 enable_threads_flag=$enable_threads
 868 # Check if a valid thread package
 869 case x${enable_threads_flag} in
 870         x | xno)
 871                 # No threads
 872                 target_thread_file='single'
 873                 ;;
 874         xyes)
 875                 # default
 876                 target_thread_file=''
 877                 ;;
 878         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 879         xsolaris | xwin32 | xdce | xvxworks)
 880                 target_thread_file=$enable_threads_flag
 881                 ;;
 882         *)
 883                 echo "$enable_threads is an unknown thread package" 1>&2
 884                 exit 1
 885                 ;;
 886 esac
 887
 888 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 889 if test "${enable_objc_gc+set}" = set; then
 890   enableval="$enable_objc_gc"
 891   if test x$enable_objc_gc = xno; then
 892         objc_boehm_gc=''
 893 else
 894         objc_boehm_gc=1
 895 fi
 896 else
 897   objc_boehm_gc=''
 898 fi
 899
 900
 901 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 902 if test "${with_dwarf2+set}" = set; then
 903   withval="$with_dwarf2"
 904   dwarf2="$with_dwarf2"
 905 else
 906   dwarf2=no
 907 fi
 908
 909
 910 # Determine the host, build, and target systems
 911 ac_aux_dir=
 912 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 913   if test -f $ac_dir/install-sh; then
 914     ac_aux_dir=$ac_dir
 915     ac_install_sh="$ac_aux_dir/install-sh -c"
 916     break
 917   elif test -f $ac_dir/install.sh; then
 918     ac_aux_dir=$ac_dir
 919     ac_install_sh="$ac_aux_dir/install.sh -c"
 920     break
 921   fi
 922 done
 923 if test -z "$ac_aux_dir"; then
 924   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 925 fi
 926 ac_config_guess=$ac_aux_dir/config.guess
 927 ac_config_sub=$ac_aux_dir/config.sub
 928 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 929
 930
 931 # Do some error checking and defaulting for the host and target type.
 932 # The inputs are:
 933 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 934 #
 935 # The rules are:
 936 # 1. You are not allowed to specify --host, --target, and nonopt at the
 937 #    same time.
 938 # 2. Host defaults to nonopt.
 939 # 3. If nonopt is not specified, then host defaults to the current host,
 940 #    as determined by config.guess.
 941 # 4. Target and build default to nonopt.
 942 # 5. If nonopt is not specified, then target and build default to host.
 943
 944 # The aliases save the names the user supplied, while $host etc.
 945 # will get canonicalized.
 946 case $host---$target---$nonopt in
 947 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 948 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 949 esac
 950
 951
 952 # Make sure we can run config.sub.
 953 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 954 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 955 fi
 956
 957 echo $ac_n "checking host system type""... $ac_c" 1>&6
 958 echo "configure:959: checking host system type" >&5
 959
 960 host_alias=$host
 961 case "$host_alias" in
 962 NONE)
 963   case $nonopt in
 964   NONE)
 965     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 966     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 967     fi ;;
 968   *) host_alias=$nonopt ;;
 969   esac ;;
 970 esac
 971
 972 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 973 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 974 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 975 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 976 echo "$ac_t""$host" 1>&6
 977
 978 echo $ac_n "checking target system type""... $ac_c" 1>&6
 979 echo "configure:980: checking target system type" >&5
 980
 981 target_alias=$target
 982 case "$target_alias" in
 983 NONE)
 984   case $nonopt in
 985   NONE) target_alias=$host_alias ;;
 986   *) target_alias=$nonopt ;;
 987   esac ;;
 988 esac
 989
 990 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 991 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 992 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 993 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 994 echo "$ac_t""$target" 1>&6
 995
 996 echo $ac_n "checking build system type""... $ac_c" 1>&6
 997 echo "configure:998: checking build system type" >&5
 998
 999 build_alias=$build
1000 case "$build_alias" in
1001 NONE)
1002   case $nonopt in
1003   NONE) build_alias=$host_alias ;;
1004   *) build_alias=$nonopt ;;
1005   esac ;;
1006 esac
1007
1008 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1009 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1010 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1011 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1012 echo "$ac_t""$build" 1>&6
1013
1014 test "$host_alias" != "$target_alias" &&
1015   test "$program_prefix$program_suffix$program_transform_name" = \
1016     NONENONEs,x,x, &&
1017   program_prefix=${target_alias}-
1018
1019
1020 # Find the native compiler
1021 # Extract the first word of "gcc", so it can be a program name with args.
1022 set dummy gcc; ac_word=$2
1023 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1024 echo "configure:1025: checking for $ac_word" >&5
1025 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1026   echo $ac_n "(cached) $ac_c" 1>&6
1027 else
1028   if test -n "$CC"; then
1029   ac_cv_prog_CC="$CC" # Let the user override the test.
1030 else
1031   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1032   ac_dummy="$PATH"
1033   for ac_dir in $ac_dummy; do
1034     test -z "$ac_dir" && ac_dir=.
1035     if test -f $ac_dir/$ac_word; then
1036       ac_cv_prog_CC="gcc"
1037       break
1038     fi
1039   done
1040   IFS="$ac_save_ifs"
1041 fi
1042 fi
1043 CC="$ac_cv_prog_CC"
1044 if test -n "$CC"; then
1045   echo "$ac_t""$CC" 1>&6
1046 else
1047   echo "$ac_t""no" 1>&6
1048 fi
1049
1050 if test -z "$CC"; then
1051   # Extract the first word of "cc", so it can be a program name with args.
1052 set dummy cc; ac_word=$2
1053 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1054 echo "configure:1055: checking for $ac_word" >&5
1055 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1056   echo $ac_n "(cached) $ac_c" 1>&6
1057 else
1058   if test -n "$CC"; then
1059   ac_cv_prog_CC="$CC" # Let the user override the test.
1060 else
1061   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1062   ac_prog_rejected=no
1063   ac_dummy="$PATH"
1064   for ac_dir in $ac_dummy; do
1065     test -z "$ac_dir" && ac_dir=.
1066     if test -f $ac_dir/$ac_word; then
1067       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1068         ac_prog_rejected=yes
1069         continue
1070       fi
1071       ac_cv_prog_CC="cc"
1072       break
1073     fi
1074   done
1075   IFS="$ac_save_ifs"
1076 if test $ac_prog_rejected = yes; then
1077   # We found a bogon in the path, so make sure we never use it.
1078   set dummy $ac_cv_prog_CC
1079   shift
1080   if test $# -gt 0; then
1081     # We chose a different compiler from the bogus one.
1082     # However, it has the same basename, so the bogon will be chosen
1083     # first if we set CC to just the basename; use the full file name.
1084     shift
1085     set dummy "$ac_dir/$ac_word" "$@"
1086     shift
1087     ac_cv_prog_CC="$@"
1088   fi
1089 fi
1090 fi
1091 fi
1092 CC="$ac_cv_prog_CC"
1093 if test -n "$CC"; then
1094   echo "$ac_t""$CC" 1>&6
1095 else
1096   echo "$ac_t""no" 1>&6
1097 fi
1098
1099   if test -z "$CC"; then
1100     case "`uname -s`" in
1101     *win32* | *WIN32*)
1102       # Extract the first word of "cl", so it can be a program name with args.
1103 set dummy cl; ac_word=$2
1104 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1105 echo "configure:1106: checking for $ac_word" >&5
1106 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1107   echo $ac_n "(cached) $ac_c" 1>&6
1108 else
1109   if test -n "$CC"; then
1110   ac_cv_prog_CC="$CC" # Let the user override the test.
1111 else
1112   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1113   ac_dummy="$PATH"
1114   for ac_dir in $ac_dummy; do
1115     test -z "$ac_dir" && ac_dir=.
1116     if test -f $ac_dir/$ac_word; then
1117       ac_cv_prog_CC="cl"
1118       break
1119     fi
1120   done
1121   IFS="$ac_save_ifs"
1122 fi
1123 fi
1124 CC="$ac_cv_prog_CC"
1125 if test -n "$CC"; then
1126   echo "$ac_t""$CC" 1>&6
1127 else
1128   echo "$ac_t""no" 1>&6
1129 fi
1130  ;;
1131     esac
1132   fi
1133   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1134 fi
1135
1136 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1137 echo "configure:1138: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1138
1139 ac_ext=c
1140 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1141 ac_cpp='$CPP $CPPFLAGS'
1142 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1143 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1144 cross_compiling=$ac_cv_prog_cc_cross
1145
1146 cat > conftest.$ac_ext << EOF
1147
1148 #line 1149 "configure"
1149 #include "confdefs.h"
1150
1151 main(){return(0);}
1152 EOF
1153 if { (eval echo configure:1154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1154   ac_cv_prog_cc_works=yes
1155   # If we can't run a trivial program, we are probably using a cross compiler.
1156   if (./conftest; exit) 2>/dev/null; then
1157     ac_cv_prog_cc_cross=no
1158   else
1159     ac_cv_prog_cc_cross=yes
1160   fi
1161 else
1162   echo "configure: failed program was:" >&5
1163   cat conftest.$ac_ext >&5
1164   ac_cv_prog_cc_works=no
1165 fi
1166 rm -fr conftest*
1167 ac_ext=c
1168 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1169 ac_cpp='$CPP $CPPFLAGS'
1170 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1171 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1172 cross_compiling=$ac_cv_prog_cc_cross
1173
1174 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1175 if test $ac_cv_prog_cc_works = no; then
1176   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1177 fi
1178 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1179 echo "configure:1180: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1180 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1181 cross_compiling=$ac_cv_prog_cc_cross
1182
1183 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1184 echo "configure:1185: checking whether we are using GNU C" >&5
1185 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1186   echo $ac_n "(cached) $ac_c" 1>&6
1187 else
1188   cat > conftest.c <<EOF
1189 #ifdef __GNUC__
1190   yes;
1191 #endif
1192 EOF
1193 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1194: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1194   ac_cv_prog_gcc=yes
1195 else
1196   ac_cv_prog_gcc=no
1197 fi
1198 fi
1199
1200 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1201
1202 if test $ac_cv_prog_gcc = yes; then
1203   GCC=yes
1204 else
1205   GCC=
1206 fi
1207
1208 ac_test_CFLAGS="${CFLAGS+set}"
1209 ac_save_CFLAGS="$CFLAGS"
1210 CFLAGS=
1211 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1212 echo "configure:1213: checking whether ${CC-cc} accepts -g" >&5
1213 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1214   echo $ac_n "(cached) $ac_c" 1>&6
1215 else
1216   echo 'void f(){}' > conftest.c
1217 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1218   ac_cv_prog_cc_g=yes
1219 else
1220   ac_cv_prog_cc_g=no
1221 fi
1222 rm -f conftest*
1223
1224 fi
1225
1226 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1227 if test "$ac_test_CFLAGS" = set; then
1228   CFLAGS="$ac_save_CFLAGS"
1229 elif test $ac_cv_prog_cc_g = yes; then
1230   if test "$GCC" = yes; then
1231     CFLAGS="-g -O2"
1232   else
1233     CFLAGS="-g"
1234   fi
1235 else
1236   if test "$GCC" = yes; then
1237     CFLAGS="-O2"
1238   else
1239     CFLAGS=
1240   fi
1241 fi
1242
1243 echo $ac_n "checking for long double""... $ac_c" 1>&6
1244 echo "configure:1245: checking for long double" >&5
1245 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1246   echo $ac_n "(cached) $ac_c" 1>&6
1247 else
1248   if test "$GCC" = yes; then
1249   gcc_cv_c_long_double=yes
1250 else
1251 cat > conftest.$ac_ext <<EOF
1252 #line 1253 "configure"
1253 #include "confdefs.h"
1254
1255 int main() {
1256 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1257 long double foo = 0.0;
1258 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1259 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1260 ; return 0; }
1261 EOF
1262 if { (eval echo configure:1263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1263   rm -rf conftest*
1264   gcc_cv_c_long_double=yes
1265 else
1266   echo "configure: failed program was:" >&5
1267   cat conftest.$ac_ext >&5
1268   rm -rf conftest*
1269   gcc_cv_c_long_double=no
1270 fi
1271 rm -f conftest*
1272 fi
1273 fi
1274
1275 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1276 if test $gcc_cv_c_long_double = yes; then
1277   cat >> confdefs.h <<\EOF
1278 #define HAVE_LONG_DOUBLE 1
1279 EOF
1280
1281 fi
1282
1283
1284 # If the native compiler is GCC, we can enable warnings even in stage1.
1285 # That's useful for people building cross-compilers, or just running a
1286 # quick `make'.
1287 if test "x$GCC" = "xyes"; then
1288   stage1_warn_cflags='$(WARN_CFLAGS)'
1289 else
1290   stage1_warn_cflags=""
1291 fi
1292
1293
1294 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1295 echo "configure:1296: checking whether ${MAKE-make} sets \${MAKE}" >&5
1296 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1297 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1298   echo $ac_n "(cached) $ac_c" 1>&6
1299 else
1300   cat > conftestmake <<\EOF
1301 all:
1302         @echo 'ac_maketemp="${MAKE}"'
1303 EOF
1304 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1305 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1306 if test -n "$ac_maketemp"; then
1307   eval ac_cv_prog_make_${ac_make}_set=yes
1308 else
1309   eval ac_cv_prog_make_${ac_make}_set=no
1310 fi
1311 rm -f conftestmake
1312 fi
1313 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1314   echo "$ac_t""yes" 1>&6
1315   SET_MAKE=
1316 else
1317   echo "$ac_t""no" 1>&6
1318   SET_MAKE="MAKE=${MAKE-make}"
1319 fi
1320
1321
1322 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1323 echo "configure:1324: checking whether a default assembler was specified" >&5
1324 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1325     if test x"$gas_flag" = x"no"; then
1326         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1327     else
1328         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1329     fi
1330 else
1331     echo "$ac_t""no" 1>&6
1332 fi
1333
1334 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1335 echo "configure:1336: checking whether a default linker was specified" >&5
1336 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1337     if test x"$gnu_ld_flag" = x"no"; then
1338         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1339     else
1340         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1341     fi
1342 else
1343     echo "$ac_t""no" 1>&6
1344 fi
1345
1346 # Find some useful tools
1347 for ac_prog in mawk gawk nawk awk
1348 do
1349 # Extract the first word of "$ac_prog", so it can be a program name with args.
1350 set dummy $ac_prog; ac_word=$2
1351 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1352 echo "configure:1353: checking for $ac_word" >&5
1353 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1354   echo $ac_n "(cached) $ac_c" 1>&6
1355 else
1356   if test -n "$AWK"; then
1357   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1358 else
1359   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1360   ac_dummy="$PATH"
1361   for ac_dir in $ac_dummy; do
1362     test -z "$ac_dir" && ac_dir=.
1363     if test -f $ac_dir/$ac_word; then
1364       ac_cv_prog_AWK="$ac_prog"
1365       break
1366     fi
1367   done
1368   IFS="$ac_save_ifs"
1369 fi
1370 fi
1371 AWK="$ac_cv_prog_AWK"
1372 if test -n "$AWK"; then
1373   echo "$ac_t""$AWK" 1>&6
1374 else
1375   echo "$ac_t""no" 1>&6
1376 fi
1377
1378 test -n "$AWK" && break
1379 done
1380
1381 # Extract the first word of "flex", so it can be a program name with args.
1382 set dummy flex; ac_word=$2
1383 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1384 echo "configure:1385: checking for $ac_word" >&5
1385 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1386   echo $ac_n "(cached) $ac_c" 1>&6
1387 else
1388   if test -n "$LEX"; then
1389   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1390 else
1391   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1392   ac_dummy="$PATH"
1393   for ac_dir in $ac_dummy; do
1394     test -z "$ac_dir" && ac_dir=.
1395     if test -f $ac_dir/$ac_word; then
1396       ac_cv_prog_LEX="flex"
1397       break
1398     fi
1399   done
1400   IFS="$ac_save_ifs"
1401   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1402 fi
1403 fi
1404 LEX="$ac_cv_prog_LEX"
1405 if test -n "$LEX"; then
1406   echo "$ac_t""$LEX" 1>&6
1407 else
1408   echo "$ac_t""no" 1>&6
1409 fi
1410
1411 if test -z "$LEXLIB"
1412 then
1413   case "$LEX" in
1414   flex*) ac_lib=fl ;;
1415   *) ac_lib=l ;;
1416   esac
1417   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1418 echo "configure:1419: checking for yywrap in -l$ac_lib" >&5
1419 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1420 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1421   echo $ac_n "(cached) $ac_c" 1>&6
1422 else
1423   ac_save_LIBS="$LIBS"
1424 LIBS="-l$ac_lib  $LIBS"
1425 cat > conftest.$ac_ext <<EOF
1426 #line 1427 "configure"
1427 #include "confdefs.h"
1428 /* Override any gcc2 internal prototype to avoid an error.  */
1429 /* We use char because int might match the return type of a gcc2
1430     builtin and then its argument prototype would still apply.  */
1431 char yywrap();
1432
1433 int main() {
1434 yywrap()
1435 ; return 0; }
1436 EOF
1437 if { (eval echo configure:1438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1438   rm -rf conftest*
1439   eval "ac_cv_lib_$ac_lib_var=yes"
1440 else
1441   echo "configure: failed program was:" >&5
1442   cat conftest.$ac_ext >&5
1443   rm -rf conftest*
1444   eval "ac_cv_lib_$ac_lib_var=no"
1445 fi
1446 rm -f conftest*
1447 LIBS="$ac_save_LIBS"
1448
1449 fi
1450 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1451   echo "$ac_t""yes" 1>&6
1452   LEXLIB="-l$ac_lib"
1453 else
1454   echo "$ac_t""no" 1>&6
1455 fi
1456
1457 fi
1458
1459 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1460 echo "configure:1461: checking whether ln works" >&5
1461 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1462   echo $ac_n "(cached) $ac_c" 1>&6
1463 else
1464   rm -f conftestdata_t
1465 echo >conftestdata_f
1466 if ln conftestdata_f conftestdata_t 2>/dev/null
1467 then
1468   gcc_cv_prog_LN="ln"
1469 else
1470   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1471   then
1472     gcc_cv_prog_LN="ln -s"
1473   else
1474     gcc_cv_prog_LN=cp
1475   fi
1476 fi
1477 rm -f conftestdata_f conftestdata_t
1478
1479 fi
1480 LN="$gcc_cv_prog_LN"
1481 if test "$gcc_cv_prog_LN" = "ln"; then
1482   echo "$ac_t""yes" 1>&6
1483 else
1484   if test "$gcc_cv_prog_LN" = "ln -s"; then
1485     echo "$ac_t""no, using ln -s" 1>&6
1486   else
1487     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1488   fi
1489 fi
1490
1491 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1492 echo "configure:1493: checking whether ln -s works" >&5
1493 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1494   echo $ac_n "(cached) $ac_c" 1>&6
1495 else
1496   rm -f conftestdata_t
1497 echo >conftestdata_f
1498 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1499 then
1500   gcc_cv_prog_LN_S="ln -s"
1501 else
1502   if ln conftestdata_f conftestdata_t 2>/dev/null
1503   then
1504     gcc_cv_prog_LN_S=ln
1505   else
1506     gcc_cv_prog_LN_S=cp
1507   fi
1508 fi
1509 rm -f conftestdata_f conftestdata_t
1510
1511 fi
1512 LN_S="$gcc_cv_prog_LN_S"
1513 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1514   echo "$ac_t""yes" 1>&6
1515 else
1516   if test "$gcc_cv_prog_LN_S" = "ln"; then
1517     echo "$ac_t""no, using ln" 1>&6
1518   else
1519     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1520   fi
1521 fi
1522
1523 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1524 echo "configure:1525: checking for volatile" >&5
1525 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1526   echo $ac_n "(cached) $ac_c" 1>&6
1527 else
1528   cat > conftest.$ac_ext <<EOF
1529 #line 1530 "configure"
1530 #include "confdefs.h"
1531
1532 int main() {
1533 volatile int foo;
1534 ; return 0; }
1535 EOF
1536 if { (eval echo configure:1537: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1537   rm -rf conftest*
1538   gcc_cv_c_volatile=yes
1539 else
1540   echo "configure: failed program was:" >&5
1541   cat conftest.$ac_ext >&5
1542   rm -rf conftest*
1543   gcc_cv_c_volatile=no
1544 fi
1545 rm -f conftest*
1546 fi
1547
1548 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1549 if test $gcc_cv_c_volatile = yes ; then
1550   cat >> confdefs.h <<\EOF
1551 #define HAVE_VOLATILE 1
1552 EOF
1553
1554 fi
1555
1556 # Extract the first word of "ranlib", so it can be a program name with args.
1557 set dummy ranlib; ac_word=$2
1558 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1559 echo "configure:1560: checking for $ac_word" >&5
1560 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1561   echo $ac_n "(cached) $ac_c" 1>&6
1562 else
1563   if test -n "$RANLIB"; then
1564   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1565 else
1566   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1567   ac_dummy="$PATH"
1568   for ac_dir in $ac_dummy; do
1569     test -z "$ac_dir" && ac_dir=.
1570     if test -f $ac_dir/$ac_word; then
1571       ac_cv_prog_RANLIB="ranlib"
1572       break
1573     fi
1574   done
1575   IFS="$ac_save_ifs"
1576   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1577 fi
1578 fi
1579 RANLIB="$ac_cv_prog_RANLIB"
1580 if test -n "$RANLIB"; then
1581   echo "$ac_t""$RANLIB" 1>&6
1582 else
1583   echo "$ac_t""no" 1>&6
1584 fi
1585
1586 for ac_prog in 'bison -y' byacc
1587 do
1588 # Extract the first word of "$ac_prog", so it can be a program name with args.
1589 set dummy $ac_prog; ac_word=$2
1590 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1591 echo "configure:1592: checking for $ac_word" >&5
1592 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1593   echo $ac_n "(cached) $ac_c" 1>&6
1594 else
1595   if test -n "$YACC"; then
1596   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1597 else
1598   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1599   ac_dummy="$PATH"
1600   for ac_dir in $ac_dummy; do
1601     test -z "$ac_dir" && ac_dir=.
1602     if test -f $ac_dir/$ac_word; then
1603       ac_cv_prog_YACC="$ac_prog"
1604       break
1605     fi
1606   done
1607   IFS="$ac_save_ifs"
1608 fi
1609 fi
1610 YACC="$ac_cv_prog_YACC"
1611 if test -n "$YACC"; then
1612   echo "$ac_t""$YACC" 1>&6
1613 else
1614   echo "$ac_t""no" 1>&6
1615 fi
1616
1617 test -n "$YACC" && break
1618 done
1619 test -n "$YACC" || YACC="yacc"
1620
1621 # Find a good install program.  We prefer a C program (faster),
1622 # so one script is as good as another.  But avoid the broken or
1623 # incompatible versions:
1624 # SysV /etc/install, /usr/sbin/install
1625 # SunOS /usr/etc/install
1626 # IRIX /sbin/install
1627 # AIX /bin/install
1628 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1629 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1630 # ./install, which can be erroneously created by make from ./install.sh.
1631 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1632 echo "configure:1633: checking for a BSD compatible install" >&5
1633 if test -z "$INSTALL"; then
1634 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1635   echo $ac_n "(cached) $ac_c" 1>&6
1636 else
1637     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1638   for ac_dir in $PATH; do
1639     # Account for people who put trailing slashes in PATH elements.
1640     case "$ac_dir/" in
1641     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1642     *)
1643       # OSF1 and SCO ODT 3.0 have their own names for install.
1644       for ac_prog in ginstall scoinst install; do
1645         if test -f $ac_dir/$ac_prog; then
1646           if test $ac_prog = install &&
1647             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1648             # AIX install.  It has an incompatible calling convention.
1649             # OSF/1 installbsd also uses dspmsg, but is usable.
1650             :
1651           else
1652             ac_cv_path_install="$ac_dir/$ac_prog -c"
1653             break 2
1654           fi
1655         fi
1656       done
1657       ;;
1658     esac
1659   done
1660   IFS="$ac_save_IFS"
1661
1662 fi
1663   if test "${ac_cv_path_install+set}" = set; then
1664     INSTALL="$ac_cv_path_install"
1665   else
1666     # As a last resort, use the slow shell script.  We don't cache a
1667     # path for INSTALL within a source directory, because that will
1668     # break other packages using the cache if that directory is
1669     # removed, or if the path is relative.
1670     INSTALL="$ac_install_sh"
1671   fi
1672 fi
1673 echo "$ac_t""$INSTALL" 1>&6
1674
1675 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1676 # It thinks the first close brace ends the variable substitution.
1677 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1678
1679 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1680
1681
1682 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1683 echo "configure:1684: checking how to run the C preprocessor" >&5
1684 # On Suns, sometimes $CPP names a directory.
1685 if test -n "$CPP" && test -d "$CPP"; then
1686   CPP=
1687 fi
1688 if test -z "$CPP"; then
1689 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1690   echo $ac_n "(cached) $ac_c" 1>&6
1691 else
1692     # This must be in double quotes, not single quotes, because CPP may get
1693   # substituted into the Makefile and "${CC-cc}" will confuse make.
1694   CPP="${CC-cc} -E"
1695   # On the NeXT, cc -E runs the code through the compiler's parser,
1696   # not just through cpp.
1697   cat > conftest.$ac_ext <<EOF
1698 #line 1699 "configure"
1699 #include "confdefs.h"
1700 #include <assert.h>
1701 Syntax Error
1702 EOF
1703 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1704 { (eval echo configure:1705: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1705 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1706 if test -z "$ac_err"; then
1707   :
1708 else
1709   echo "$ac_err" >&5
1710   echo "configure: failed program was:" >&5
1711   cat conftest.$ac_ext >&5
1712   rm -rf conftest*
1713   CPP="${CC-cc} -E -traditional-cpp"
1714   cat > conftest.$ac_ext <<EOF
1715 #line 1716 "configure"
1716 #include "confdefs.h"
1717 #include <assert.h>
1718 Syntax Error
1719 EOF
1720 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1721 { (eval echo configure:1722: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1722 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1723 if test -z "$ac_err"; then
1724   :
1725 else
1726   echo "$ac_err" >&5
1727   echo "configure: failed program was:" >&5
1728   cat conftest.$ac_ext >&5
1729   rm -rf conftest*
1730   CPP="${CC-cc} -nologo -E"
1731   cat > conftest.$ac_ext <<EOF
1732 #line 1733 "configure"
1733 #include "confdefs.h"
1734 #include <assert.h>
1735 Syntax Error
1736 EOF
1737 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1738 { (eval echo configure:1739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1739 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1740 if test -z "$ac_err"; then
1741   :
1742 else
1743   echo "$ac_err" >&5
1744   echo "configure: failed program was:" >&5
1745   cat conftest.$ac_ext >&5
1746   rm -rf conftest*
1747   CPP=/lib/cpp
1748 fi
1749 rm -f conftest*
1750 fi
1751 rm -f conftest*
1752 fi
1753 rm -f conftest*
1754   ac_cv_prog_CPP="$CPP"
1755 fi
1756   CPP="$ac_cv_prog_CPP"
1757 else
1758   ac_cv_prog_CPP="$CPP"
1759 fi
1760 echo "$ac_t""$CPP" 1>&6
1761
1762 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1763 echo "configure:1764: checking for ANSI C header files" >&5
1764 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1765   echo $ac_n "(cached) $ac_c" 1>&6
1766 else
1767   cat > conftest.$ac_ext <<EOF
1768 #line 1769 "configure"
1769 #include "confdefs.h"
1770 #include <stdlib.h>
1771 #include <stdarg.h>
1772 #include <string.h>
1773 #include <float.h>
1774 EOF
1775 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1776 { (eval echo configure:1777: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1777 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1778 if test -z "$ac_err"; then
1779   rm -rf conftest*
1780   ac_cv_header_stdc=yes
1781 else
1782   echo "$ac_err" >&5
1783   echo "configure: failed program was:" >&5
1784   cat conftest.$ac_ext >&5
1785   rm -rf conftest*
1786   ac_cv_header_stdc=no
1787 fi
1788 rm -f conftest*
1789
1790 if test $ac_cv_header_stdc = yes; then
1791   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1792 cat > conftest.$ac_ext <<EOF
1793 #line 1794 "configure"
1794 #include "confdefs.h"
1795 #include <string.h>
1796 EOF
1797 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1798   egrep "memchr" >/dev/null 2>&1; then
1799   :
1800 else
1801   rm -rf conftest*
1802   ac_cv_header_stdc=no
1803 fi
1804 rm -f conftest*
1805
1806 fi
1807
1808 if test $ac_cv_header_stdc = yes; then
1809   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1810 cat > conftest.$ac_ext <<EOF
1811 #line 1812 "configure"
1812 #include "confdefs.h"
1813 #include <stdlib.h>
1814 EOF
1815 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1816   egrep "free" >/dev/null 2>&1; then
1817   :
1818 else
1819   rm -rf conftest*
1820   ac_cv_header_stdc=no
1821 fi
1822 rm -f conftest*
1823
1824 fi
1825
1826 if test $ac_cv_header_stdc = yes; then
1827   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1828 if test "$cross_compiling" = yes; then
1829   :
1830 else
1831   cat > conftest.$ac_ext <<EOF
1832 #line 1833 "configure"
1833 #include "confdefs.h"
1834 #include <ctype.h>
1835 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1836 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1837 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1838 int main () { int i; for (i = 0; i < 256; i++)
1839 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1840 exit (0); }
1841
1842 EOF
1843 if { (eval echo configure:1844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1844 then
1845   :
1846 else
1847   echo "configure: failed program was:" >&5
1848   cat conftest.$ac_ext >&5
1849   rm -fr conftest*
1850   ac_cv_header_stdc=no
1851 fi
1852 rm -fr conftest*
1853 fi
1854
1855 fi
1856 fi
1857
1858 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1859 if test $ac_cv_header_stdc = yes; then
1860   cat >> confdefs.h <<\EOF
1861 #define STDC_HEADERS 1
1862 EOF
1863
1864 fi
1865
1866 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1867 echo "configure:1868: checking whether time.h and sys/time.h may both be included" >&5
1868 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1869   echo $ac_n "(cached) $ac_c" 1>&6
1870 else
1871   cat > conftest.$ac_ext <<EOF
1872 #line 1873 "configure"
1873 #include "confdefs.h"
1874 #include <sys/types.h>
1875 #include <sys/time.h>
1876 #include <time.h>
1877 int main() {
1878 struct tm *tp;
1879 ; return 0; }
1880 EOF
1881 if { (eval echo configure:1882: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1882   rm -rf conftest*
1883   ac_cv_header_time=yes
1884 else
1885   echo "configure: failed program was:" >&5
1886   cat conftest.$ac_ext >&5
1887   rm -rf conftest*
1888   ac_cv_header_time=no
1889 fi
1890 rm -f conftest*
1891 fi
1892
1893 echo "$ac_t""$ac_cv_header_time" 1>&6
1894 if test $ac_cv_header_time = yes; then
1895   cat >> confdefs.h <<\EOF
1896 #define TIME_WITH_SYS_TIME 1
1897 EOF
1898
1899 fi
1900
1901 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1902 echo "configure:1903: checking whether string.h and strings.h may both be included" >&5
1903 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1904   echo $ac_n "(cached) $ac_c" 1>&6
1905 else
1906   cat > conftest.$ac_ext <<EOF
1907 #line 1908 "configure"
1908 #include "confdefs.h"
1909 #include <string.h>
1910 #include <strings.h>
1911 int main() {
1912
1913 ; return 0; }
1914 EOF
1915 if { (eval echo configure:1916: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1916   rm -rf conftest*
1917   gcc_cv_header_string=yes
1918 else
1919   echo "configure: failed program was:" >&5
1920   cat conftest.$ac_ext >&5
1921   rm -rf conftest*
1922   gcc_cv_header_string=no
1923 fi
1924 rm -f conftest*
1925 fi
1926
1927 echo "$ac_t""$gcc_cv_header_string" 1>&6
1928 if test $gcc_cv_header_string = yes; then
1929   cat >> confdefs.h <<\EOF
1930 #define STRING_WITH_STRINGS 1
1931 EOF
1932
1933 fi
1934
1935 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1936 echo "configure:1937: checking for sys/wait.h that is POSIX.1 compatible" >&5
1937 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1938   echo $ac_n "(cached) $ac_c" 1>&6
1939 else
1940   cat > conftest.$ac_ext <<EOF
1941 #line 1942 "configure"
1942 #include "confdefs.h"
1943 #include <sys/types.h>
1944 #include <sys/wait.h>
1945 #ifndef WEXITSTATUS
1946 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1947 #endif
1948 #ifndef WIFEXITED
1949 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1950 #endif
1951 int main() {
1952 int s;
1953 wait (&s);
1954 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1955 ; return 0; }
1956 EOF
1957 if { (eval echo configure:1958: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1958   rm -rf conftest*
1959   ac_cv_header_sys_wait_h=yes
1960 else
1961   echo "configure: failed program was:" >&5
1962   cat conftest.$ac_ext >&5
1963   rm -rf conftest*
1964   ac_cv_header_sys_wait_h=no
1965 fi
1966 rm -f conftest*
1967 fi
1968
1969 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1970 if test $ac_cv_header_sys_wait_h = yes; then
1971   cat >> confdefs.h <<\EOF
1972 #define HAVE_SYS_WAIT_H 1
1973 EOF
1974
1975 fi
1976
1977 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
1978                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
1979                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
1980                  direct.h malloc.h
1981 do
1982 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1983 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1984 echo "configure:1985: checking for $ac_hdr" >&5
1985 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1986   echo $ac_n "(cached) $ac_c" 1>&6
1987 else
1988   cat > conftest.$ac_ext <<EOF
1989 #line 1990 "configure"
1990 #include "confdefs.h"
1991 #include <$ac_hdr>
1992 EOF
1993 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1994 { (eval echo configure:1995: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1995 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1996 if test -z "$ac_err"; then
1997   rm -rf conftest*
1998   eval "ac_cv_header_$ac_safe=yes"
1999 else
2000   echo "$ac_err" >&5
2001   echo "configure: failed program was:" >&5
2002   cat conftest.$ac_ext >&5
2003   rm -rf conftest*
2004   eval "ac_cv_header_$ac_safe=no"
2005 fi
2006 rm -f conftest*
2007 fi
2008 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2009   echo "$ac_t""yes" 1>&6
2010     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2011   cat >> confdefs.h <<EOF
2012 #define $ac_tr_hdr 1
2013 EOF
2014
2015 else
2016   echo "$ac_t""no" 1>&6
2017 fi
2018 done
2019
2020
2021 # Check for thread headers.
2022 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2023 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2024 echo "configure:2025: checking for thread.h" >&5
2025 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2026   echo $ac_n "(cached) $ac_c" 1>&6
2027 else
2028   cat > conftest.$ac_ext <<EOF
2029 #line 2030 "configure"
2030 #include "confdefs.h"
2031 #include <thread.h>
2032 EOF
2033 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2034 { (eval echo configure:2035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2035 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2036 if test -z "$ac_err"; then
2037   rm -rf conftest*
2038   eval "ac_cv_header_$ac_safe=yes"
2039 else
2040   echo "$ac_err" >&5
2041   echo "configure: failed program was:" >&5
2042   cat conftest.$ac_ext >&5
2043   rm -rf conftest*
2044   eval "ac_cv_header_$ac_safe=no"
2045 fi
2046 rm -f conftest*
2047 fi
2048 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2049   echo "$ac_t""yes" 1>&6
2050   have_thread_h=yes
2051 else
2052   echo "$ac_t""no" 1>&6
2053 have_thread_h=
2054 fi
2055
2056 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2057 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2058 echo "configure:2059: checking for pthread.h" >&5
2059 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2060   echo $ac_n "(cached) $ac_c" 1>&6
2061 else
2062   cat > conftest.$ac_ext <<EOF
2063 #line 2064 "configure"
2064 #include "confdefs.h"
2065 #include <pthread.h>
2066 EOF
2067 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2068 { (eval echo configure:2069: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2069 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2070 if test -z "$ac_err"; then
2071   rm -rf conftest*
2072   eval "ac_cv_header_$ac_safe=yes"
2073 else
2074   echo "$ac_err" >&5
2075   echo "configure: failed program was:" >&5
2076   cat conftest.$ac_ext >&5
2077   rm -rf conftest*
2078   eval "ac_cv_header_$ac_safe=no"
2079 fi
2080 rm -f conftest*
2081 fi
2082 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2083   echo "$ac_t""yes" 1>&6
2084   have_pthread_h=yes
2085 else
2086   echo "$ac_t""no" 1>&6
2087 have_pthread_h=
2088 fi
2089
2090
2091 # See if GNAT has been installed
2092 # Extract the first word of "gnatbind", so it can be a program name with args.
2093 set dummy gnatbind; ac_word=$2
2094 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2095 echo "configure:2096: checking for $ac_word" >&5
2096 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2097   echo $ac_n "(cached) $ac_c" 1>&6
2098 else
2099   if test -n "$gnat"; then
2100   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2101 else
2102   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2103   ac_dummy="$PATH"
2104   for ac_dir in $ac_dummy; do
2105     test -z "$ac_dir" && ac_dir=.
2106     if test -f $ac_dir/$ac_word; then
2107       ac_cv_prog_gnat="yes"
2108       break
2109     fi
2110   done
2111   IFS="$ac_save_ifs"
2112   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2113 fi
2114 fi
2115 gnat="$ac_cv_prog_gnat"
2116 if test -n "$gnat"; then
2117   echo "$ac_t""$gnat" 1>&6
2118 else
2119   echo "$ac_t""no" 1>&6
2120 fi
2121
2122
2123 # See if the stage1 system preprocessor understands the ANSI C
2124 # preprocessor stringification operator.
2125
2126
2127 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2128 echo "configure:2129: checking for preprocessor stringizing operator" >&5
2129 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2130   echo $ac_n "(cached) $ac_c" 1>&6
2131 else
2132   cat > conftest.$ac_ext <<EOF
2133 #line 2134 "configure"
2134 #include "confdefs.h"
2135
2136 #define x(y) #y
2137
2138 char *s = x(teststring);
2139
2140 EOF
2141 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2142   egrep "#teststring" >/dev/null 2>&1; then
2143   rm -rf conftest*
2144   ac_cv_c_stringize=no
2145 else
2146   rm -rf conftest*
2147   ac_cv_c_stringize=yes
2148 fi
2149 rm -f conftest*
2150
2151 fi
2152
2153 if test "${ac_cv_c_stringize}" = yes
2154 then
2155         cat >> confdefs.h <<\EOF
2156 #define HAVE_STRINGIZE 1
2157 EOF
2158
2159 fi
2160 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2161
2162
2163 # Use <inttypes.h> only if it exists,
2164 # doesn't clash with <sys/types.h>, and declares intmax_t.
2165 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2166 echo "configure:2167: checking for inttypes.h" >&5
2167 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2168   echo $ac_n "(cached) $ac_c" 1>&6
2169 else
2170   cat > conftest.$ac_ext <<EOF
2171 #line 2172 "configure"
2172 #include "confdefs.h"
2173 #include <sys/types.h>
2174 #include <inttypes.h>
2175 int main() {
2176 intmax_t i = -1;
2177 ; return 0; }
2178 EOF
2179 if { (eval echo configure:2180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2180   rm -rf conftest*
2181   gcc_cv_header_inttypes_h=yes
2182 else
2183   echo "configure: failed program was:" >&5
2184   cat conftest.$ac_ext >&5
2185   rm -rf conftest*
2186   gcc_cv_header_inttypes_h=no
2187 fi
2188 rm -f conftest*
2189 fi
2190
2191 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2192 if test $gcc_cv_header_inttypes_h = yes; then
2193   cat >> confdefs.h <<\EOF
2194 #define HAVE_INTTYPES_H 1
2195 EOF
2196
2197 fi
2198
2199 #
2200 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2201 # be either signed or unsigned.
2202 #
2203 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2204 echo "configure:2205: checking for unsigned enumerated bitfields" >&5
2205 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2206   echo $ac_n "(cached) $ac_c" 1>&6
2207 else
2208   if test "$cross_compiling" = yes; then
2209   gcc_cv_enum_bf_unsigned=yes
2210 else
2211   cat > conftest.$ac_ext <<EOF
2212 #line 2213 "configure"
2213 #include "confdefs.h"
2214 #include <stdlib.h>
2215 enum t { BLAH = 128 } ;
2216 struct s_t { enum t member : 8; } s ;
2217 int main(void)
2218 {
2219         s.member = BLAH;
2220         if (s.member < 0) exit(1);
2221         exit(0);
2222
2223 }
2224 EOF
2225 if { (eval echo configure:2226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2226 then
2227   gcc_cv_enum_bf_unsigned=yes
2228 else
2229   echo "configure: failed program was:" >&5
2230   cat conftest.$ac_ext >&5
2231   rm -fr conftest*
2232   gcc_cv_enum_bf_unsigned=no
2233 fi
2234 rm -fr conftest*
2235 fi
2236
2237 fi
2238
2239 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2240 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2241 if test $gcc_cv_enum_bf_unsigned = yes; then
2242   cat >> confdefs.h <<\EOF
2243 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2244 EOF
2245
2246 fi
2247
2248 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2249         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2250         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2251         fputs_unlocked getrusage valloc
2252 do
2253 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2254 echo "configure:2255: checking for $ac_func" >&5
2255 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2256   echo $ac_n "(cached) $ac_c" 1>&6
2257 else
2258   cat > conftest.$ac_ext <<EOF
2259 #line 2260 "configure"
2260 #include "confdefs.h"
2261 /* System header to define __stub macros and hopefully few prototypes,
2262     which can conflict with char $ac_func(); below.  */
2263 #include <assert.h>
2264 /* Override any gcc2 internal prototype to avoid an error.  */
2265 /* We use char because int might match the return type of a gcc2
2266     builtin and then its argument prototype would still apply.  */
2267 char $ac_func();
2268
2269 int main() {
2270
2271 /* The GNU C library defines this for functions which it implements
2272     to always fail with ENOSYS.  Some functions are actually named
2273     something starting with __ and the normal name is an alias.  */
2274 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2275 choke me
2276 #else
2277 $ac_func();
2278 #endif
2279
2280 ; return 0; }
2281 EOF
2282 if { (eval echo configure:2283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2283   rm -rf conftest*
2284   eval "ac_cv_func_$ac_func=yes"
2285 else
2286   echo "configure: failed program was:" >&5
2287   cat conftest.$ac_ext >&5
2288   rm -rf conftest*
2289   eval "ac_cv_func_$ac_func=no"
2290 fi
2291 rm -f conftest*
2292 fi
2293
2294 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2295   echo "$ac_t""yes" 1>&6
2296     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2297   cat >> confdefs.h <<EOF
2298 #define $ac_tr_func 1
2299 EOF
2300
2301 else
2302   echo "$ac_t""no" 1>&6
2303 fi
2304 done
2305
2306
2307 # Make sure wchar_t is available
2308 #AC_CHECK_TYPE(wchar_t, unsigned int)
2309
2310 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2311 echo "configure:2312: checking for vprintf" >&5
2312 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2313   echo $ac_n "(cached) $ac_c" 1>&6
2314 else
2315   cat > conftest.$ac_ext <<EOF
2316 #line 2317 "configure"
2317 #include "confdefs.h"
2318 /* System header to define __stub macros and hopefully few prototypes,
2319     which can conflict with char vprintf(); below.  */
2320 #include <assert.h>
2321 /* Override any gcc2 internal prototype to avoid an error.  */
2322 /* We use char because int might match the return type of a gcc2
2323     builtin and then its argument prototype would still apply.  */
2324 char vprintf();
2325
2326 int main() {
2327
2328 /* The GNU C library defines this for functions which it implements
2329     to always fail with ENOSYS.  Some functions are actually named
2330     something starting with __ and the normal name is an alias.  */
2331 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2332 choke me
2333 #else
2334 vprintf();
2335 #endif
2336
2337 ; return 0; }
2338 EOF
2339 if { (eval echo configure:2340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2340   rm -rf conftest*
2341   eval "ac_cv_func_vprintf=yes"
2342 else
2343   echo "configure: failed program was:" >&5
2344   cat conftest.$ac_ext >&5
2345   rm -rf conftest*
2346   eval "ac_cv_func_vprintf=no"
2347 fi
2348 rm -f conftest*
2349 fi
2350
2351 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2352   echo "$ac_t""yes" 1>&6
2353   cat >> confdefs.h <<\EOF
2354 #define HAVE_VPRINTF 1
2355 EOF
2356
2357 else
2358   echo "$ac_t""no" 1>&6
2359 fi
2360
2361 if test "$ac_cv_func_vprintf" != yes; then
2362 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2363 echo "configure:2364: checking for _doprnt" >&5
2364 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2365   echo $ac_n "(cached) $ac_c" 1>&6
2366 else
2367   cat > conftest.$ac_ext <<EOF
2368 #line 2369 "configure"
2369 #include "confdefs.h"
2370 /* System header to define __stub macros and hopefully few prototypes,
2371     which can conflict with char _doprnt(); below.  */
2372 #include <assert.h>
2373 /* Override any gcc2 internal prototype to avoid an error.  */
2374 /* We use char because int might match the return type of a gcc2
2375     builtin and then its argument prototype would still apply.  */
2376 char _doprnt();
2377
2378 int main() {
2379
2380 /* The GNU C library defines this for functions which it implements
2381     to always fail with ENOSYS.  Some functions are actually named
2382     something starting with __ and the normal name is an alias.  */
2383 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2384 choke me
2385 #else
2386 _doprnt();
2387 #endif
2388
2389 ; return 0; }
2390 EOF
2391 if { (eval echo configure:2392: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2392   rm -rf conftest*
2393   eval "ac_cv_func__doprnt=yes"
2394 else
2395   echo "configure: failed program was:" >&5
2396   cat conftest.$ac_ext >&5
2397   rm -rf conftest*
2398   eval "ac_cv_func__doprnt=no"
2399 fi
2400 rm -f conftest*
2401 fi
2402
2403 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2404   echo "$ac_t""yes" 1>&6
2405   cat >> confdefs.h <<\EOF
2406 #define HAVE_DOPRNT 1
2407 EOF
2408
2409 else
2410   echo "$ac_t""no" 1>&6
2411 fi
2412
2413 fi
2414
2415 vfprintf=
2416 doprint=
2417 if test $ac_cv_func_vprintf != yes ; then
2418   vfprintf=vfprintf.o
2419   if test $ac_cv_func__doprnt != yes ; then
2420     doprint=doprint.o
2421   fi
2422 fi
2423
2424
2425
2426 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2427 echo "configure:2428: checking whether the printf functions support %p" >&5
2428 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2429   echo $ac_n "(cached) $ac_c" 1>&6
2430 else
2431   if test "$cross_compiling" = yes; then
2432   gcc_cv_func_printf_ptr=no
2433 else
2434   cat > conftest.$ac_ext <<EOF
2435 #line 2436 "configure"
2436 #include "confdefs.h"
2437 #include <stdio.h>
2438
2439 main()
2440 {
2441   char buf[64];
2442   char *p = buf, *q = NULL;
2443   sprintf(buf, "%p", p);
2444   sscanf(buf, "%p", &q);
2445   exit (p != q);
2446 }
2447 EOF
2448 if { (eval echo configure:2449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2449 then
2450   gcc_cv_func_printf_ptr=yes
2451 else
2452   echo "configure: failed program was:" >&5
2453   cat conftest.$ac_ext >&5
2454   rm -fr conftest*
2455   gcc_cv_func_printf_ptr=no
2456 fi
2457 rm -fr conftest*
2458 fi
2459
2460 rm -f core core.* *.core
2461 fi
2462
2463 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2464 if test $gcc_cv_func_printf_ptr = yes ; then
2465   cat >> confdefs.h <<\EOF
2466 #define HAVE_PRINTF_PTR 1
2467 EOF
2468
2469 fi
2470
2471
2472 case "${host}" in
2473 *-*-uwin*)
2474   # Under some versions of uwin, vfork is notoriously buggy and the test
2475   # can hang configure; on other versions, vfork exists just as a stub.
2476   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2477   ac_cv_func_vfork_works=no
2478   ;;
2479 esac
2480 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2481 echo "configure:2482: checking for pid_t" >&5
2482 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2483   echo $ac_n "(cached) $ac_c" 1>&6
2484 else
2485   cat > conftest.$ac_ext <<EOF
2486 #line 2487 "configure"
2487 #include "confdefs.h"
2488 #include <sys/types.h>
2489 #if STDC_HEADERS
2490 #include <stdlib.h>
2491 #include <stddef.h>
2492 #endif
2493 EOF
2494 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2495   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2496   rm -rf conftest*
2497   ac_cv_type_pid_t=yes
2498 else
2499   rm -rf conftest*
2500   ac_cv_type_pid_t=no
2501 fi
2502 rm -f conftest*
2503
2504 fi
2505 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2506 if test $ac_cv_type_pid_t = no; then
2507   cat >> confdefs.h <<\EOF
2508 #define pid_t int
2509 EOF
2510
2511 fi
2512
2513 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2514 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2515 echo "configure:2516: checking for vfork.h" >&5
2516 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2517   echo $ac_n "(cached) $ac_c" 1>&6
2518 else
2519   cat > conftest.$ac_ext <<EOF
2520 #line 2521 "configure"
2521 #include "confdefs.h"
2522 #include <vfork.h>
2523 EOF
2524 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2525 { (eval echo configure:2526: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2526 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2527 if test -z "$ac_err"; then
2528   rm -rf conftest*
2529   eval "ac_cv_header_$ac_safe=yes"
2530 else
2531   echo "$ac_err" >&5
2532   echo "configure: failed program was:" >&5
2533   cat conftest.$ac_ext >&5
2534   rm -rf conftest*
2535   eval "ac_cv_header_$ac_safe=no"
2536 fi
2537 rm -f conftest*
2538 fi
2539 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2540   echo "$ac_t""yes" 1>&6
2541   cat >> confdefs.h <<\EOF
2542 #define HAVE_VFORK_H 1
2543 EOF
2544
2545 else
2546   echo "$ac_t""no" 1>&6
2547 fi
2548
2549 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2550 echo "configure:2551: checking for working vfork" >&5
2551 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2552   echo $ac_n "(cached) $ac_c" 1>&6
2553 else
2554   if test "$cross_compiling" = yes; then
2555   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2556 echo "configure:2557: checking for vfork" >&5
2557 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2558   echo $ac_n "(cached) $ac_c" 1>&6
2559 else
2560   cat > conftest.$ac_ext <<EOF
2561 #line 2562 "configure"
2562 #include "confdefs.h"
2563 /* System header to define __stub macros and hopefully few prototypes,
2564     which can conflict with char vfork(); below.  */
2565 #include <assert.h>
2566 /* Override any gcc2 internal prototype to avoid an error.  */
2567 /* We use char because int might match the return type of a gcc2
2568     builtin and then its argument prototype would still apply.  */
2569 char vfork();
2570
2571 int main() {
2572
2573 /* The GNU C library defines this for functions which it implements
2574     to always fail with ENOSYS.  Some functions are actually named
2575     something starting with __ and the normal name is an alias.  */
2576 #if defined (__stub_vfork) || defined (__stub___vfork)
2577 choke me
2578 #else
2579 vfork();
2580 #endif
2581
2582 ; return 0; }
2583 EOF
2584 if { (eval echo configure:2585: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2585   rm -rf conftest*
2586   eval "ac_cv_func_vfork=yes"
2587 else
2588   echo "configure: failed program was:" >&5
2589   cat conftest.$ac_ext >&5
2590   rm -rf conftest*
2591   eval "ac_cv_func_vfork=no"
2592 fi
2593 rm -f conftest*
2594 fi
2595
2596 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2597   echo "$ac_t""yes" 1>&6
2598   :
2599 else
2600   echo "$ac_t""no" 1>&6
2601 fi
2602
2603 ac_cv_func_vfork_works=$ac_cv_func_vfork
2604 else
2605   cat > conftest.$ac_ext <<EOF
2606 #line 2607 "configure"
2607 #include "confdefs.h"
2608 /* Thanks to Paul Eggert for this test.  */
2609 #include <stdio.h>
2610 #include <sys/types.h>
2611 #include <sys/stat.h>
2612 #ifdef HAVE_UNISTD_H
2613 #include <unistd.h>
2614 #endif
2615 #ifdef HAVE_VFORK_H
2616 #include <vfork.h>
2617 #endif
2618 /* On some sparc systems, changes by the child to local and incoming
2619    argument registers are propagated back to the parent.
2620    The compiler is told about this with #include <vfork.h>,
2621    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2622    Test for this by using a static variable whose address
2623    is put into a register that is clobbered by the vfork.  */
2624 static
2625 #ifdef __cplusplus
2626 sparc_address_test (int arg)
2627 #else
2628 sparc_address_test (arg) int arg;
2629 #endif
2630 {
2631   static pid_t child;
2632   if (!child) {
2633     child = vfork ();
2634     if (child < 0) {
2635       perror ("vfork");
2636       _exit(2);
2637     }
2638     if (!child) {
2639       arg = getpid();
2640       write(-1, "", 0);
2641       _exit (arg);
2642     }
2643   }
2644 }
2645 main() {
2646   pid_t parent = getpid ();
2647   pid_t child;
2648
2649   sparc_address_test ();
2650
2651   child = vfork ();
2652
2653   if (child == 0) {
2654     /* Here is another test for sparc vfork register problems.
2655        This test uses lots of local variables, at least
2656        as many local variables as main has allocated so far
2657        including compiler temporaries.  4 locals are enough for
2658        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2659        A buggy compiler should reuse the register of parent
2660        for one of the local variables, since it will think that
2661        parent can't possibly be used any more in this routine.
2662        Assigning to the local variable will thus munge parent
2663        in the parent process.  */
2664     pid_t
2665       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2666       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2667     /* Convince the compiler that p..p7 are live; otherwise, it might
2668        use the same hardware register for all 8 local variables.  */
2669     if (p != p1 || p != p2 || p != p3 || p != p4
2670         || p != p5 || p != p6 || p != p7)
2671       _exit(1);
2672
2673     /* On some systems (e.g. IRIX 3.3),
2674        vfork doesn't separate parent from child file descriptors.
2675        If the child closes a descriptor before it execs or exits,
2676        this munges the parent's descriptor as well.
2677        Test for this by closing stdout in the child.  */
2678     _exit(close(fileno(stdout)) != 0);
2679   } else {
2680     int status;
2681     struct stat st;
2682
2683     while (wait(&status) != child)
2684       ;
2685     exit(
2686          /* Was there some problem with vforking?  */
2687          child < 0
2688
2689          /* Did the child fail?  (This shouldn't happen.)  */
2690          || status
2691
2692          /* Did the vfork/compiler bug occur?  */
2693          || parent != getpid()
2694
2695          /* Did the file descriptor bug occur?  */
2696          || fstat(fileno(stdout), &st) != 0
2697          );
2698   }
2699 }
2700 EOF
2701 if { (eval echo configure:2702: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2702 then
2703   ac_cv_func_vfork_works=yes
2704 else
2705   echo "configure: failed program was:" >&5
2706   cat conftest.$ac_ext >&5
2707   rm -fr conftest*
2708   ac_cv_func_vfork_works=no
2709 fi
2710 rm -fr conftest*
2711 fi
2712
2713 fi
2714
2715 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2716 if test $ac_cv_func_vfork_works = no; then
2717   cat >> confdefs.h <<\EOF
2718 #define vfork fork
2719 EOF
2720
2721 fi
2722
2723 for ac_hdr in unistd.h
2724 do
2725 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2726 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2727 echo "configure:2728: checking for $ac_hdr" >&5
2728 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2729   echo $ac_n "(cached) $ac_c" 1>&6
2730 else
2731   cat > conftest.$ac_ext <<EOF
2732 #line 2733 "configure"
2733 #include "confdefs.h"
2734 #include <$ac_hdr>
2735 EOF
2736 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2737 { (eval echo configure:2738: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2738 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2739 if test -z "$ac_err"; then
2740   rm -rf conftest*
2741   eval "ac_cv_header_$ac_safe=yes"
2742 else
2743   echo "$ac_err" >&5
2744   echo "configure: failed program was:" >&5
2745   cat conftest.$ac_ext >&5
2746   rm -rf conftest*
2747   eval "ac_cv_header_$ac_safe=no"
2748 fi
2749 rm -f conftest*
2750 fi
2751 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2752   echo "$ac_t""yes" 1>&6
2753     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2754   cat >> confdefs.h <<EOF
2755 #define $ac_tr_hdr 1
2756 EOF
2757
2758 else
2759   echo "$ac_t""no" 1>&6
2760 fi
2761 done
2762
2763 for ac_func in getpagesize
2764 do
2765 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2766 echo "configure:2767: checking for $ac_func" >&5
2767 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2768   echo $ac_n "(cached) $ac_c" 1>&6
2769 else
2770   cat > conftest.$ac_ext <<EOF
2771 #line 2772 "configure"
2772 #include "confdefs.h"
2773 /* System header to define __stub macros and hopefully few prototypes,
2774     which can conflict with char $ac_func(); below.  */
2775 #include <assert.h>
2776 /* Override any gcc2 internal prototype to avoid an error.  */
2777 /* We use char because int might match the return type of a gcc2
2778     builtin and then its argument prototype would still apply.  */
2779 char $ac_func();
2780
2781 int main() {
2782
2783 /* The GNU C library defines this for functions which it implements
2784     to always fail with ENOSYS.  Some functions are actually named
2785     something starting with __ and the normal name is an alias.  */
2786 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2787 choke me
2788 #else
2789 $ac_func();
2790 #endif
2791
2792 ; return 0; }
2793 EOF
2794 if { (eval echo configure:2795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2795   rm -rf conftest*
2796   eval "ac_cv_func_$ac_func=yes"
2797 else
2798   echo "configure: failed program was:" >&5
2799   cat conftest.$ac_ext >&5
2800   rm -rf conftest*
2801   eval "ac_cv_func_$ac_func=no"
2802 fi
2803 rm -f conftest*
2804 fi
2805
2806 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2807   echo "$ac_t""yes" 1>&6
2808     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2809   cat >> confdefs.h <<EOF
2810 #define $ac_tr_func 1
2811 EOF
2812
2813 else
2814   echo "$ac_t""no" 1>&6
2815 fi
2816 done
2817
2818 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
2819 echo "configure:2820: checking for working mmap from /dev/zero" >&5
2820 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
2821   echo $ac_n "(cached) $ac_c" 1>&6
2822 else
2823   if test "$cross_compiling" = yes; then
2824   ac_cv_func_mmap_anywhere=no
2825 else
2826   cat > conftest.$ac_ext <<EOF
2827 #line 2828 "configure"
2828 #include "confdefs.h"
2829
2830 /* Test by Richard Henderson and Alexandre Oliva.
2831    Check whether mmap from /dev/zero works. */
2832 #include <sys/types.h>
2833 #include <fcntl.h>
2834 #include <sys/mman.h>
2835
2836 /* This mess was copied from the GNU getpagesize.h.  */
2837 #ifndef HAVE_GETPAGESIZE
2838 # ifdef HAVE_UNISTD_H
2839 #  include <unistd.h>
2840 # endif
2841
2842 /* Assume that all systems that can run configure have sys/param.h.  */
2843 # ifndef HAVE_SYS_PARAM_H
2844 #  define HAVE_SYS_PARAM_H 1
2845 # endif
2846
2847 # ifdef _SC_PAGESIZE
2848 #  define getpagesize() sysconf(_SC_PAGESIZE)
2849 # else /* no _SC_PAGESIZE */
2850 #  ifdef HAVE_SYS_PARAM_H
2851 #   include <sys/param.h>
2852 #   ifdef EXEC_PAGESIZE
2853 #    define getpagesize() EXEC_PAGESIZE
2854 #   else /* no EXEC_PAGESIZE */
2855 #    ifdef NBPG
2856 #     define getpagesize() NBPG * CLSIZE
2857 #     ifndef CLSIZE
2858 #      define CLSIZE 1
2859 #     endif /* no CLSIZE */
2860 #    else /* no NBPG */
2861 #     ifdef NBPC
2862 #      define getpagesize() NBPC
2863 #     else /* no NBPC */
2864 #      ifdef PAGESIZE
2865 #       define getpagesize() PAGESIZE
2866 #      endif /* PAGESIZE */
2867 #     endif /* no NBPC */
2868 #    endif /* no NBPG */
2869 #   endif /* no EXEC_PAGESIZE */
2870 #  else /* no HAVE_SYS_PARAM_H */
2871 #   define getpagesize() 8192   /* punt totally */
2872 #  endif /* no HAVE_SYS_PARAM_H */
2873 # endif /* no _SC_PAGESIZE */
2874
2875 #endif /* no HAVE_GETPAGESIZE */
2876
2877 int main()
2878 {
2879   char *x;
2880   int fd, pg;
2881
2882   fd = open("/dev/zero", O_RDWR);
2883   if (fd < 0)
2884     exit(1);
2885
2886   pg = getpagesize();
2887   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
2888   if (x == (char *) -1)
2889     exit(2);
2890
2891   *(int *)x += 1;
2892
2893   if (munmap(x, pg) < 0)
2894     exit(3);
2895
2896   exit(0);
2897 }
2898 EOF
2899 if { (eval echo configure:2900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2900 then
2901   ac_cv_func_mmap_anywhere=yes
2902 else
2903   echo "configure: failed program was:" >&5
2904   cat conftest.$ac_ext >&5
2905   rm -fr conftest*
2906   ac_cv_func_mmap_anywhere=no
2907 fi
2908 rm -fr conftest*
2909 fi
2910
2911 fi
2912
2913 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
2914 if test $ac_cv_func_mmap_anywhere = yes; then
2915   cat >> confdefs.h <<\EOF
2916 #define HAVE_MMAP_ANYWHERE 1
2917 EOF
2918
2919 fi
2920
2921 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
2922 echo "configure:2923: checking for working mmap of a file" >&5
2923 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
2924   echo $ac_n "(cached) $ac_c" 1>&6
2925 else
2926   # Create a file one thousand bytes long.
2927 for i in 1 2 3 4 5 6 7 8 9 0
2928 do for j in 1 2 3 4 5 6 7 8 9 0
2929 do echo $i $j xxxxx
2930 done
2931 done > conftestdata$$
2932
2933 if test "$cross_compiling" = yes; then
2934   ac_cv_func_mmap_file=no
2935 else
2936   cat > conftest.$ac_ext <<EOF
2937 #line 2938 "configure"
2938 #include "confdefs.h"
2939
2940 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
2941    Richard Henderson and Alexandre Oliva.
2942    Check whether read-only mmap of a plain file works. */
2943 #include <sys/types.h>
2944 #include <sys/stat.h>
2945 #include <fcntl.h>
2946 #include <sys/mman.h>
2947
2948 int main()
2949 {
2950   char *x;
2951   int fd;
2952   struct stat st;
2953
2954   fd = open("conftestdata$$", O_RDONLY);
2955   if (fd < 0)
2956     exit(1);
2957
2958   if (fstat (fd, &st))
2959     exit(2);
2960
2961   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
2962   if (x == (char *) -1)
2963     exit(3);
2964
2965   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
2966     exit(4);
2967
2968   if (munmap(x, st.st_size) < 0)
2969     exit(5);
2970
2971   exit(0);
2972 }
2973 EOF
2974 if { (eval echo configure:2975: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2975 then
2976   ac_cv_func_mmap_file=yes
2977 else
2978   echo "configure: failed program was:" >&5
2979   cat conftest.$ac_ext >&5
2980   rm -fr conftest*
2981   ac_cv_func_mmap_file=no
2982 fi
2983 rm -fr conftest*
2984 fi
2985
2986 fi
2987
2988 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
2989 if test $ac_cv_func_mmap_file = yes; then
2990   cat >> confdefs.h <<\EOF
2991 #define HAVE_MMAP_FILE 1
2992 EOF
2993
2994 fi
2995
2996
2997 for ac_func in bcopy bzero bcmp \
2998         index rindex getenv atol sbrk abort atof getcwd getwd \
2999         strsignal putc_unlocked fputs_unlocked strstr environ
3000 do
3001 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3002 echo "configure:3003: checking whether $ac_func must be declared" >&5
3003 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3004   echo $ac_n "(cached) $ac_c" 1>&6
3005 else
3006   cat > conftest.$ac_ext <<EOF
3007 #line 3008 "configure"
3008 #include "confdefs.h"
3009
3010 #include <stdio.h>
3011 #ifdef STRING_WITH_STRINGS
3012 # include <string.h>
3013 # include <strings.h>
3014 #else
3015 # ifdef HAVE_STRING_H
3016 #  include <string.h>
3017 # else
3018 #  ifdef HAVE_STRINGS_H
3019 #   include <strings.h>
3020 #  endif
3021 # endif
3022 #endif
3023 #ifdef HAVE_STDLIB_H
3024 #include <stdlib.h>
3025 #endif
3026 #ifdef HAVE_UNISTD_H
3027 #include <unistd.h>
3028 #endif
3029 #ifndef HAVE_RINDEX
3030 #ifndef rindex
3031 #define rindex strrchr
3032 #endif
3033 #endif
3034 #ifndef HAVE_INDEX
3035 #ifndef index
3036 #define index strchr
3037 #endif
3038 #endif
3039
3040 int main() {
3041 char *(*pfn) = (char *(*)) $ac_func
3042 ; return 0; }
3043 EOF
3044 if { (eval echo configure:3045: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3045   rm -rf conftest*
3046   eval "gcc_cv_decl_needed_$ac_func=no"
3047 else
3048   echo "configure: failed program was:" >&5
3049   cat conftest.$ac_ext >&5
3050   rm -rf conftest*
3051   eval "gcc_cv_decl_needed_$ac_func=yes"
3052 fi
3053 rm -f conftest*
3054 fi
3055
3056 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3057   echo "$ac_t""yes" 1>&6
3058   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3059   cat >> confdefs.h <<EOF
3060 #define $gcc_tr_decl 1
3061 EOF
3062
3063 else
3064   echo "$ac_t""no" 1>&6
3065 fi
3066
3067 done
3068
3069
3070 for ac_func in malloc realloc calloc free
3071 do
3072 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3073 echo "configure:3074: checking whether $ac_func must be declared" >&5
3074 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3075   echo $ac_n "(cached) $ac_c" 1>&6
3076 else
3077   cat > conftest.$ac_ext <<EOF
3078 #line 3079 "configure"
3079 #include "confdefs.h"
3080
3081 #include <stdio.h>
3082 #ifdef STRING_WITH_STRINGS
3083 # include <string.h>
3084 # include <strings.h>
3085 #else
3086 # ifdef HAVE_STRING_H
3087 #  include <string.h>
3088 # else
3089 #  ifdef HAVE_STRINGS_H
3090 #   include <strings.h>
3091 #  endif
3092 # endif
3093 #endif
3094 #ifdef HAVE_STDLIB_H
3095 #include <stdlib.h>
3096 #endif
3097 #ifdef HAVE_UNISTD_H
3098 #include <unistd.h>
3099 #endif
3100 #ifndef HAVE_RINDEX
3101 #ifndef rindex
3102 #define rindex strrchr
3103 #endif
3104 #endif
3105 #ifndef HAVE_INDEX
3106 #ifndef index
3107 #define index strchr
3108 #endif
3109 #endif
3110 #ifdef HAVE_MALLOC_H
3111 #include <malloc.h>
3112 #endif
3113
3114 int main() {
3115 char *(*pfn) = (char *(*)) $ac_func
3116 ; return 0; }
3117 EOF
3118 if { (eval echo configure:3119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3119   rm -rf conftest*
3120   eval "gcc_cv_decl_needed_$ac_func=no"
3121 else
3122   echo "configure: failed program was:" >&5
3123   cat conftest.$ac_ext >&5
3124   rm -rf conftest*
3125   eval "gcc_cv_decl_needed_$ac_func=yes"
3126 fi
3127 rm -f conftest*
3128 fi
3129
3130 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3131   echo "$ac_t""yes" 1>&6
3132   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3133   cat >> confdefs.h <<EOF
3134 #define $gcc_tr_decl 1
3135 EOF
3136
3137 else
3138   echo "$ac_t""no" 1>&6
3139 fi
3140
3141 done
3142
3143
3144 for ac_func in getrlimit setrlimit getrusage
3145 do
3146 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3147 echo "configure:3148: checking whether $ac_func must be declared" >&5
3148 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3149   echo $ac_n "(cached) $ac_c" 1>&6
3150 else
3151   cat > conftest.$ac_ext <<EOF
3152 #line 3153 "configure"
3153 #include "confdefs.h"
3154
3155 #include <stdio.h>
3156 #ifdef STRING_WITH_STRINGS
3157 # include <string.h>
3158 # include <strings.h>
3159 #else
3160 # ifdef HAVE_STRING_H
3161 #  include <string.h>
3162 # else
3163 #  ifdef HAVE_STRINGS_H
3164 #   include <strings.h>
3165 #  endif
3166 # endif
3167 #endif
3168 #ifdef HAVE_STDLIB_H
3169 #include <stdlib.h>
3170 #endif
3171 #ifdef HAVE_UNISTD_H
3172 #include <unistd.h>
3173 #endif
3174 #ifndef HAVE_RINDEX
3175 #ifndef rindex
3176 #define rindex strrchr
3177 #endif
3178 #endif
3179 #ifndef HAVE_INDEX
3180 #ifndef index
3181 #define index strchr
3182 #endif
3183 #endif
3184 #include <sys/types.h>
3185 #ifdef HAVE_SYS_RESOURCE_H
3186 #include <sys/resource.h>
3187 #endif
3188
3189 int main() {
3190 char *(*pfn) = (char *(*)) $ac_func
3191 ; return 0; }
3192 EOF
3193 if { (eval echo configure:3194: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3194   rm -rf conftest*
3195   eval "gcc_cv_decl_needed_$ac_func=no"
3196 else
3197   echo "configure: failed program was:" >&5
3198   cat conftest.$ac_ext >&5
3199   rm -rf conftest*
3200   eval "gcc_cv_decl_needed_$ac_func=yes"
3201 fi
3202 rm -f conftest*
3203 fi
3204
3205 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3206   echo "$ac_t""yes" 1>&6
3207   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3208   cat >> confdefs.h <<EOF
3209 #define $gcc_tr_decl 1
3210 EOF
3211
3212 else
3213   echo "$ac_t""no" 1>&6
3214 fi
3215
3216 done
3217
3218
3219 # mkdir takes a single argument on some systems.
3220 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3221 echo "configure:3222: checking if mkdir takes one argument" >&5
3222 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3223   echo $ac_n "(cached) $ac_c" 1>&6
3224 else
3225   cat > conftest.$ac_ext <<EOF
3226 #line 3227 "configure"
3227 #include "confdefs.h"
3228
3229 #include <sys/types.h>
3230 #ifdef HAVE_SYS_STAT_H
3231 # include <sys/stat.h>
3232 #endif
3233 #ifdef HAVE_UNISTD_H
3234 # include <unistd.h>
3235 #endif
3236 #ifdef HAVE_DIRECT_H
3237 # include <direct.h>
3238 #endif
3239 int main() {
3240 mkdir ("foo", 0);
3241 ; return 0; }
3242 EOF
3243 if { (eval echo configure:3244: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3244   rm -rf conftest*
3245   gcc_cv_mkdir_takes_one_arg=no
3246 else
3247   echo "configure: failed program was:" >&5
3248   cat conftest.$ac_ext >&5
3249   rm -rf conftest*
3250   gcc_cv_mkdir_takes_one_arg=yes
3251 fi
3252 rm -f conftest*
3253 fi
3254
3255 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3256 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3257   cat >> confdefs.h <<\EOF
3258 #define MKDIR_TAKES_ONE_ARG 1
3259 EOF
3260
3261 fi
3262
3263
3264 # File extensions
3265 manext='.1'
3266 objext='.o'
3267
3268
3269
3270 build_xm_file=
3271 build_xm_defines=
3272 build_install_headers_dir=install-headers-tar
3273 build_exeext=
3274 host_xm_file=
3275 host_xm_defines=
3276 host_xmake_file=
3277 host_truncate_target=
3278 host_exeext=
3279
3280 # Decode the host machine, then the target machine.
3281 # For the host machine, we save the xm_file variable as host_xm_file;
3282 # then we decode the target machine and forget everything else
3283 # that came from the host machine.
3284 for machine in $build $host $target; do
3285
3286         out_file=
3287         xmake_file=
3288         tmake_file=
3289         extra_headers=
3290         extra_passes=
3291         extra_parts=
3292         extra_programs=
3293         extra_objs=
3294         extra_host_objs=
3295         extra_gcc_objs=
3296         xm_defines=
3297         float_format=
3298         # Set this to force installation and use of collect2.
3299         use_collect2=
3300         # Set this to override the default target model.
3301         target_cpu_default=
3302         # Set this to control how the header file directory is installed.
3303         install_headers_dir=install-headers-tar
3304         # Set this to a non-empty list of args to pass to cpp if the target
3305         # wants its .md file passed through cpp.
3306         md_cppflags=
3307         # Set this if directory names should be truncated to 14 characters.
3308         truncate_target=
3309         # Set this if gdb needs a dir command with `dirname $out_file`
3310         gdb_needs_out_file_path=
3311         # Set this if the build machine requires executables to have a
3312         # file name suffix.
3313         exeext=
3314         # Set this to control which thread package will be used.
3315         thread_file=
3316         # Reinitialize these from the flag values every loop pass, since some
3317         # configure entries modify them.
3318         gas="$gas_flag"
3319         gnu_ld="$gnu_ld_flag"
3320         enable_threads=$enable_threads_flag
3321
3322         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3323         # updated in each machine entry.
3324         tm_p_file=
3325         cpu_type=`echo $machine | sed 's/-.*$//'`
3326         case $machine in
3327         alpha*-*-*)
3328                 cpu_type=alpha
3329                 ;;
3330         arm*-*-*)
3331                 cpu_type=arm
3332                 ;;
3333         c*-convex-*)
3334                 cpu_type=convex
3335                 ;;
3336         i[34567]86-*-*)
3337                 cpu_type=i386
3338                 ;;
3339         hppa*-*-*)
3340                 cpu_type=pa
3341                 ;;
3342         m68000-*-*)
3343                 cpu_type=m68k
3344                 ;;
3345         mips*-*-*)
3346                 cpu_type=mips
3347                 ;;
3348         pj*-*-*)
3349                 cpu_type=pj
3350                 ;;
3351         powerpc*-*-*)
3352                 cpu_type=rs6000
3353                 ;;
3354         pyramid-*-*)
3355                 cpu_type=pyr
3356                 ;;
3357         sparc*-*-*)
3358                 cpu_type=sparc
3359                 ;;
3360         esac
3361
3362         tm_file=${cpu_type}/${cpu_type}.h
3363         xm_file=${cpu_type}/xm-${cpu_type}.h
3364         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3365         then
3366                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3367         fi
3368         # On a.out targets, we need to use collect2.
3369         case $machine in
3370         *-*-*aout*)
3371                 use_collect2=yes
3372                 ;;
3373         esac
3374
3375         # Common parts for linux-gnu and openbsd systems
3376         case $machine in
3377         *-*-linux-gnu*)
3378                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3379                 ;;
3380         *-*-openbsd*)
3381                 tm_file=${cpu_type}/openbsd.h
3382                 tmake_file="t-libc-ok t-openbsd"
3383                 # avoid surprises, always provide an xm-openbsd file
3384                 xm_file=${cpu_type}/xm-openbsd.h
3385                 # don't depend on processor x-fragments as well
3386                 xmake_file=none
3387                 if test x$enable_threads = xyes; then
3388                         thread_file='posix'
3389                         tmake_file="${tmake_file} t-openbsd-thread"
3390                 fi
3391                 ;;
3392         esac
3393
3394         case $machine in
3395         # Support site-specific machine types.
3396         *local*)
3397                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3398                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3399                 xm_file=${cpu_type}/xm-$rest.h
3400                 tm_file=${cpu_type}/$rest.h
3401                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3402                 then xmake_file=${cpu_type}/x-$rest; \
3403                 else true; \
3404                 fi
3405                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3406                 then tmake_file=${cpu_type}/t-$rest; \
3407                 else true; \
3408                 fi
3409                 ;;
3410         1750a-*-*)
3411                 ;;
3412         a29k-*-bsd* | a29k-*-sym1*)
3413                 tm_file="${tm_file} a29k/unix.h"
3414                 xm_defines=USG
3415                 xmake_file=a29k/x-unix
3416                 use_collect2=yes
3417                 ;;
3418         a29k-*-udi | a29k-*-coff)
3419                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3420                 tmake_file=a29k/t-a29kbare
3421                 ;;
3422         a29k-wrs-vxworks*)
3423                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3424                 tmake_file=a29k/t-vx29k
3425                 extra_parts="crtbegin.o crtend.o"
3426                 thread_file='vxworks'
3427                 ;;
3428         a29k-*-*)                       # Default a29k environment.
3429                 use_collect2=yes
3430                 ;;
3431         alpha-*-interix)
3432                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3433
3434                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3435                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3436
3437                 # GAS + IEEE_CONFORMANT
3438                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3439
3440                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3441                 xmake_file="x-interix alpha/t-pe"
3442                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3443                 if test x$enable_threads = xyes ; then
3444                         thread_file='posix'
3445                 fi
3446                 if test x$stabs = xyes ; then
3447                         tm_file="${tm_file} dbxcoff.h"
3448                 fi
3449                 #prefix='$$INTERIX_ROOT'/usr/contrib
3450                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3451                 ;;
3452         alpha*-*-linux-gnuecoff*)
3453                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3454                 target_cpu_default="MASK_GAS"
3455                 tmake_file="alpha/t-alpha alpha/t-ieee"
3456                 gas=no
3457                 xmake_file=none
3458                 gas=yes gnu_ld=yes
3459                 ;;
3460         alpha*-*-linux-gnulibc1*)
3461                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3462                 target_cpu_default="MASK_GAS"
3463                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3464                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3465                 xmake_file=none
3466                 gas=yes gnu_ld=yes
3467                 if test x$enable_threads = xyes; then
3468                         thread_file='posix'
3469                 fi
3470                 ;;
3471         alpha*-*-linux-gnu*)
3472                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3473                 target_cpu_default="MASK_GAS"
3474                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3475                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3476                 xmake_file=none
3477                 gas=yes gnu_ld=yes
3478                 if test x$enable_threads = xyes; then
3479                         thread_file='posix'
3480                 fi
3481                 ;;
3482         alpha*-*-netbsd*)
3483                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3484                 target_cpu_default="MASK_GAS"
3485                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3486                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3487                 xmake_file=none
3488                 gas=yes gnu_ld=yes
3489                 ;;
3490
3491         alpha*-*-openbsd*)
3492                 # default x-alpha is only appropriate for dec-osf.
3493                 target_cpu_default="MASK_GAS"
3494                 tmake_file="alpha/t-alpha alpha/t-ieee"
3495                 ;;
3496
3497         alpha*-dec-osf*)
3498                 if test x$stabs = xyes
3499                 then
3500                         tm_file="${tm_file} dbx.h"
3501                 fi
3502                 if test x$gas != xyes
3503                 then
3504                         extra_passes="mips-tfile mips-tdump"
3505                 fi
3506                 use_collect2=yes
3507                 tmake_file="alpha/t-alpha alpha/t-ieee"
3508                 case $machine in
3509                   *-*-osf1*)
3510                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3511                     ;;
3512                   *-*-osf[23]*)
3513                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3514                     ;;
3515                   *-*-osf4*)
3516                     tm_file="${tm_file} alpha/osf.h"
3517                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3518                     # a broken tar, so we use cpio instead.
3519                     install_headers_dir=install-headers-cpio
3520                     ;;
3521                   *-*-osf5*)
3522                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3523                     ;;
3524                 esac
3525                 case $machine in
3526                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3527                     target_cpu_default=MASK_SUPPORT_ARCH
3528                     ;;
3529                 esac
3530                 ;;
3531         alpha*-*-vxworks*)
3532                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3533                 tmake_file="alpha/t-alpha alpha/t-ieee"
3534                 if  x$gas != xyes
3535                 then
3536                         extra_passes="mips-tfile mips-tdump"
3537                 fi
3538                 use_collect2=yes
3539                 thread_file='vxworks'
3540                 ;;
3541         alpha*-*-winnt*)
3542                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3543                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3544                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3545                 xmake_file=winnt/x-winnt
3546                 extra_host_objs=oldnames.o
3547                 extra_gcc_objs="spawnv.o oldnames.o"
3548                 if test x$gnu_ld != xyes
3549                 then
3550                         extra_programs=ld.exe
3551                 fi
3552                 if test x$enable_threads = xyes; then
3553                         thread_file='win32'
3554                 fi
3555                 ;;
3556         alpha*-dec-vms*)
3557                 tm_file=alpha/vms.h
3558                 xm_file="${xm_file} alpha/xm-vms.h"
3559                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3560                 ;;
3561         arc-*-elf*)
3562                 extra_parts="crtinit.o crtfini.o"
3563                 ;;
3564         arm-*-coff* | armel-*-coff*)
3565                 tm_file=arm/coff.h
3566                 tmake_file=arm/t-arm-coff
3567                 ;;
3568         arm-*-vxworks*)
3569                 tm_file=arm/vxarm.h
3570                 tmake_file=arm/t-arm-coff
3571                 thread_file='vxworks'
3572                 ;;
3573         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3574                 tm_file=arm/riscix1-1.h
3575                 use_collect2=yes
3576                 ;;
3577         arm-*-riscix*)                  # Acorn RISC machine
3578                 if test x$gas = xyes
3579                 then
3580                     tm_file=arm/rix-gas.h
3581                 else
3582                     tm_file=arm/riscix.h
3583                 fi
3584                 xmake_file=arm/x-riscix
3585                 tmake_file=arm/t-riscix
3586                 use_collect2=yes
3587                 ;;
3588         arm-semi-aout | armel-semi-aout)
3589                 tm_file=arm/semi.h
3590                 tmake_file=arm/t-semi
3591                 ;;
3592         arm-semi-aof | armel-semi-aof)
3593                 tm_file=arm/semiaof.h
3594                 tmake_file=arm/t-semiaof
3595                 ;;
3596         arm*-*-netbsd*)
3597                 tm_file=arm/netbsd.h
3598                 tmake_file="t-netbsd arm/t-netbsd"
3599                 use_collect2=yes
3600                 ;;
3601         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3602                 cpu_type=arm
3603                 xmake_file=x-linux
3604                 tm_file=arm/linux-aout.h
3605                 tmake_file=arm/t-linux
3606                 gnu_ld=yes
3607                 ;;
3608         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3609                 xm_file=arm/xm-linux.h
3610                 xmake_file=x-linux
3611                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3612                 case $machine in
3613                 armv2*-*-*)
3614                         tm_file="arm/linux-elf26.h $tm_file"
3615                         ;;
3616                 esac
3617                 tmake_file="t-linux arm/t-linux"
3618                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3619                 gnu_ld=yes
3620                 case x${enable_threads} in
3621                 x | xyes | xpthreads | xposix)
3622                         thread_file='posix'
3623                         ;;
3624                 esac
3625                 ;;
3626         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3627                 xm_file=arm/xm-linux.h
3628                 xmake_file=x-linux
3629                 tm_file="arm/linux-elf.h"
3630                 case $machine in
3631                 armv2*-*-*)
3632                         tm_file="arm/linux-elf26.h $tm_file"
3633                         ;;
3634                 esac
3635                 tmake_file="t-linux arm/t-linux"
3636                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3637                 gnu_ld=yes
3638                 case x${enable_threads} in
3639                 x | xyes | xpthreads | xposix)
3640                         thread_file='posix'
3641                         ;;
3642                 esac
3643                 ;;
3644         arm*-*-uclinux*)                # ARM ucLinux
3645                 tm_file=arm/uclinux-elf.h
3646                 tmake_file=arm/t-arm-elf
3647                 ;;
3648         arm*-*-aout)
3649                 tm_file=arm/aout.h
3650                 tmake_file=arm/t-arm-aout
3651                 ;;
3652         arm*-*-ecos-elf)
3653                 tm_file=arm/ecos-elf.h
3654                 tmake_file=arm/t-arm-elf
3655                 ;;
3656         arm*-*-elf)
3657                 tm_file=arm/unknown-elf.h
3658                 tmake_file=arm/t-arm-elf
3659                 ;;
3660         arm*-*-conix*)
3661                 tm_file=arm/conix-elf.h
3662                 tmake_file=arm/t-arm-elf
3663                 ;;
3664         arm*-*-oabi)
3665                 tm_file=arm/unknown-elf-oabi.h
3666                 tmake_file=arm/t-arm-elf
3667                 ;;
3668         arm-*-pe*)
3669                 tm_file=arm/pe.h
3670                 tmake_file=arm/t-pe
3671                 extra_objs="pe.o"
3672                 ;;
3673         avr-*-*)
3674                 ;;
3675         c1-convex-*)                    # Convex C1
3676                 target_cpu_default=1
3677                 use_collect2=yes
3678                 ;;
3679         c2-convex-*)                    # Convex C2
3680                 target_cpu_default=2
3681                 use_collect2=yes
3682                 ;;
3683         c32-convex-*)
3684                 target_cpu_default=4
3685                 use_collect2=yes
3686                 ;;
3687         c34-convex-*)
3688                 target_cpu_default=8
3689                 use_collect2=yes
3690                 ;;
3691         c38-convex-*)
3692                 target_cpu_default=16
3693                 use_collect2=yes
3694                 ;;
3695         c4x-*)
3696                 cpu_type=c4x
3697                 tmake_file=c4x/t-c4x
3698                 ;;
3699         clipper-intergraph-clix*)
3700                 tm_file="${tm_file} svr3.h clipper/clix.h"
3701                 xm_file=clipper/xm-clix.h
3702                 xmake_file=clipper/x-clix
3703                 extra_headers=va-clipper.h
3704                 extra_parts="crtbegin.o crtend.o"
3705                 install_headers_dir=install-headers-cpio
3706                 ;;
3707         dsp16xx-*)
3708                 ;;
3709         elxsi-elxsi-*)
3710                 use_collect2=yes
3711                 ;;
3712         fr30-*-elf)
3713                 tm_file="fr30/fr30.h"
3714                 tmake_file=fr30/t-fr30
3715                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3716                 ;;
3717 # This hasn't been upgraded to GCC 2.
3718 #       fx80-alliant-*)                 # Alliant FX/80
3719 #               ;;
3720         h8300-*-*)
3721                 float_format=i32
3722                 ;;
3723         hppa*-*-linux*)
3724                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3725                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3726                 tmake_file="t-linux pa/t-linux"
3727                 extra_parts="crtbegin.o crtend.o"
3728                 xmake_file=none
3729                 gas=yes gnu_ld=yes
3730                 if test x$enable_threads = xyes; then
3731                         thread_file='posix'
3732                 fi
3733                 ;;
3734         hppa*-*-openbsd*)
3735                 target_cpu_default="MASK_PA_11"
3736                 tmake_file=pa/t-openbsd
3737                 ;;
3738         hppa1.1-*-pro*)
3739                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3740                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3741                 xm_file=pa/xm-papro.h
3742                 tmake_file=pa/t-pro
3743                 ;;
3744         hppa1.1-*-osf*)
3745                 target_cpu_default="MASK_PA_11"
3746                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3747                 use_collect2=yes
3748                 ;;
3749         hppa1.1-*-rtems*)
3750                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3751                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3752                 xm_file=pa/xm-papro.h
3753                 tmake_file=pa/t-pro
3754                 ;;
3755         hppa1.0-*-osf*)
3756                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3757                 use_collect2=yes
3758                 ;;
3759         hppa1.1-*-bsd*)
3760                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3761                 target_cpu_default="MASK_PA_11"
3762                 use_collect2=yes
3763                 ;;
3764         hppa1.0-*-bsd*)
3765                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3766                 use_collect2=yes
3767                 ;;
3768         hppa1.0-*-hpux7*)
3769                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3770                 xm_file=pa/xm-pahpux.h
3771                 xmake_file=pa/x-pa-hpux
3772                 if test x$gas = xyes
3773                 then
3774                         tm_file="${tm_file} pa/gas.h"
3775                 fi
3776                 install_headers_dir=install-headers-cpio
3777                 use_collect2=yes
3778                 ;;
3779         hppa1.0-*-hpux8.0[0-2]*)
3780                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3781                 xm_file=pa/xm-pahpux.h
3782                 xmake_file=pa/x-pa-hpux
3783                 if test x$gas = xyes
3784                 then
3785                         tm_file="${tm_file} pa/pa-gas.h"
3786                 else
3787                         tm_file="pa/pa-oldas.h ${tm_file}"
3788                 fi
3789                 install_headers_dir=install-headers-cpio
3790                 use_collect2=yes
3791                 ;;
3792         hppa1.1-*-hpux8.0[0-2]*)
3793                 target_cpu_default="MASK_PA_11"
3794                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3795                 xm_file=pa/xm-pahpux.h
3796                 xmake_file=pa/x-pa-hpux
3797                 if test x$gas = xyes
3798                 then
3799                         tm_file="${tm_file} pa/pa-gas.h"
3800                 else
3801                         tm_file="pa/pa-oldas.h ${tm_file}"
3802                 fi
3803                 install_headers_dir=install-headers-cpio
3804                 use_collect2=yes
3805                 ;;
3806         hppa1.1-*-hpux8*)
3807                 target_cpu_default="MASK_PA_11"
3808                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3809                 xm_file=pa/xm-pahpux.h
3810                 xmake_file=pa/x-pa-hpux
3811                 if test x$gas = xyes
3812                 then
3813                         tm_file="${tm_file} pa/pa-gas.h"
3814                 fi
3815                 install_headers_dir=install-headers-cpio
3816                 use_collect2=yes
3817                 ;;
3818         hppa1.0-*-hpux8*)
3819                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3820                 xm_file=pa/xm-pahpux.h
3821                 xmake_file=pa/x-pa-hpux
3822                 if test x$gas = xyes
3823                 then
3824                         tm_file="${tm_file} pa/pa-gas.h"
3825                 fi
3826                 install_headers_dir=install-headers-cpio
3827                 use_collect2=yes
3828                 ;;
3829         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3830                 target_cpu_default="MASK_PA_11"
3831                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3832                 float_format=i128
3833                 xm_file=pa/xm-pahpux.h
3834                 xmake_file=pa/x-pa-hpux
3835                 tmake_file=pa/t-pa
3836                 if test x$gas = xyes
3837                 then
3838                         tm_file="${tm_file} pa/pa-gas.h"
3839                 fi
3840                 if test x$enable_threads = x; then
3841                     enable_threads=$have_pthread_h
3842                 fi
3843                 if test x$enable_threads = xyes; then
3844                         thread_file='dce'
3845                         tmake_file="${tmake_file} pa/t-dce-thr"
3846                 fi
3847                 install_headers_dir=install-headers-cpio
3848                 use_collect2=yes
3849                 ;;
3850         hppa1.0-*-hpux10*)
3851                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3852                 float_format=i128
3853                 xm_file=pa/xm-pahpux.h
3854                 xmake_file=pa/x-pa-hpux
3855                 tmake_file=pa/t-pa
3856                 if test x$gas = xyes
3857                 then
3858                         tm_file="${tm_file} pa/pa-gas.h"
3859                 fi
3860                 if test x$enable_threads = x; then
3861                     enable_threads=$have_pthread_h
3862                 fi
3863                 if test x$enable_threads = xyes; then
3864                         thread_file='dce'
3865                         tmake_file="${tmake_file} pa/t-dce-thr"
3866                 fi
3867                 install_headers_dir=install-headers-cpio
3868                 use_collect2=yes
3869                 ;;
3870         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3871                 target_cpu_default="MASK_PA_11"
3872                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3873                 float_format=i128
3874                 xm_file=pa/xm-pahpux.h
3875                 xmake_file=pa/x-pa-hpux
3876                 tmake_file=pa/t-pa
3877                 if test x$gas = xyes
3878                 then
3879                         tm_file="${tm_file} pa/pa-gas.h"
3880                 fi
3881 #               if test x$enable_threads = x; then
3882 #                   enable_threads=$have_pthread_h
3883 #               fi
3884 #               if test x$enable_threads = xyes; then
3885 #                       thread_file='dce'
3886 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3887 #               fi
3888                 install_headers_dir=install-headers-cpio
3889                 use_collect2=yes
3890                 ;;
3891         hppa1.0-*-hpux11*)
3892                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3893                 float_format=i128
3894                 xm_file=pa/xm-pahpux.h
3895                 xmake_file=pa/x-pa-hpux
3896                 if test x$gas = xyes
3897                 then
3898                         tm_file="${tm_file} pa/pa-gas.h"
3899                 fi
3900 #               if test x$enable_threads = x; then
3901 #                   enable_threads=$have_pthread_h
3902 #               fi
3903 #               if test x$enable_threads = xyes; then
3904 #                       thread_file='dce'
3905 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3906 #               fi
3907                 install_headers_dir=install-headers-cpio
3908                 use_collect2=yes
3909                 ;;
3910         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3911                 target_cpu_default="MASK_PA_11"
3912                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3913                 xm_file=pa/xm-pahpux.h
3914                 xmake_file=pa/x-pa-hpux
3915                 if test x$gas = xyes
3916                 then
3917                         tm_file="${tm_file} pa/pa-gas.h"
3918                 fi
3919                 install_headers_dir=install-headers-cpio
3920                 use_collect2=yes
3921                 ;;
3922         hppa1.0-*-hpux*)
3923                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3924                 xm_file=pa/xm-pahpux.h
3925                 xmake_file=pa/x-pa-hpux
3926                 if test x$gas = xyes
3927                 then
3928                         tm_file="${tm_file} pa/pa-gas.h"
3929                 fi
3930                 install_headers_dir=install-headers-cpio
3931                 use_collect2=yes
3932                 ;;
3933         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3934                 target_cpu_default="MASK_PA_11"
3935                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3936                 xm_file=pa/xm-pahpux.h
3937                 xmake_file=pa/x-pa-hpux
3938                 if test x$gas = xyes
3939                 then
3940                         tm_file="${tm_file} pa/pa-gas.h"
3941                 fi
3942                 install_headers_dir=install-headers-cpio
3943                 use_collect2=yes
3944                 ;;
3945         hppa1.0-*-hiux*)
3946                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3947                 xm_file=pa/xm-pahpux.h
3948                 xmake_file=pa/x-pa-hpux
3949                 if test x$gas = xyes
3950                 then
3951                         tm_file="${tm_file} pa/pa-gas.h"
3952                 fi
3953                 install_headers_dir=install-headers-cpio
3954                 use_collect2=yes
3955                 ;;
3956         hppa*-*-lites*)
3957                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
3958                 target_cpu_default="MASK_PA_11"
3959                 use_collect2=yes
3960                 ;;
3961         hppa*-*-mpeix*)
3962                 tm_file="${tm_file} pa/pa-mpeix.h"
3963                 xm_file=pa/xm-pampeix.h
3964                 xmake_file=pa/x-pa-mpeix
3965                 echo "You must use gas. Assuming it is already installed."
3966                 install_headers_dir=install-headers-tar
3967                 use_collect2=yes
3968                 ;;
3969         i370-*-opened*)                  # IBM 360/370/390 Architecture
3970                 xm_file=i370/xm-oe.h
3971                 tm_file=i370/oe.h
3972                 xmake_file=i370/x-oe
3973                 tmake_file=i370/t-oe
3974                 ;;
3975         i370-*-mvs*)
3976                 xm_file=i370/xm-mvs.h
3977                 tm_file=i370/mvs.h
3978                 tmake_file=i370/t-mvs
3979                 ;;
3980         i370-*-linux*)
3981                 xm_file="xm-linux.h i370/xm-linux.h"
3982                 xmake_file=x-linux
3983                 tm_file="i370/linux.h ${tm_file}"
3984                 tmake_file="t-linux i370/t-linux"
3985                 # broken_install=yes
3986                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3987                 # extra_parts="crtbegin.o crtend.o"
3988                 gnu_ld=yes
3989                 gas=yes
3990                 elf=yes
3991                 if test x$enable_threads = xyes; then
3992                         thread_file='posix'
3993                 fi
3994                 ;;
3995         i[34567]86-*-elf*)
3996                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3997                 tm_file=i386/i386elf.h
3998                 tmake_file=i386/t-i386elf
3999                 xmake_file=x-svr4
4000                 ;;
4001         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4002                 if test x$gas = xyes
4003                 then
4004                         tm_file=i386/aix386.h
4005                         extra_parts="crtbegin.o crtend.o"
4006                         tmake_file=i386/t-crtstuff
4007                 else
4008                         tm_file=i386/aix386ng.h
4009                         use_collect2=yes
4010                 fi
4011                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4012                 xm_defines=USG
4013                 xmake_file=i386/x-aix
4014                 ;;
4015         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4016                 xm_file="xm-alloca.h ${xm_file}"
4017                 xm_defines="USG POSIX SMALL_ARG_MAX"
4018                 xmake_file=i386/x-ncr3000
4019                 if test x$stabs = xyes -a x$gas = xyes
4020                 then
4021                         tm_file=i386/sysv4gdb.h
4022                 else
4023                         tm_file=i386/sysv4.h
4024                 fi
4025                 extra_parts="crtbegin.o crtend.o"
4026                 tmake_file=i386/t-crtpic
4027                 ;;
4028         i[34567]86-next-*)
4029                 tm_file=i386/next.h
4030                 xm_file=i386/xm-next.h
4031                 tmake_file=i386/t-next
4032                 xmake_file=i386/x-next
4033                 extra_objs=nextstep.o
4034                 extra_parts="crtbegin.o crtend.o"
4035                 if test x$enable_threads = xyes; then
4036                         thread_file='mach'
4037                 fi
4038                 ;;
4039         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4040                 use_collect2=yes
4041                 if test x$gas = xyes
4042                 then
4043                         tm_file=i386/seq-gas.h
4044                 else
4045                         tm_file=i386/sequent.h
4046                 fi
4047                 ;;
4048         i[34567]86-sequent-ptx1*)
4049                 xm_defines="USG SVR3"
4050                 xmake_file=i386/x-sysv3
4051                 tm_file=i386/seq-sysv3.h
4052                 tmake_file=i386/t-crtstuff
4053                 extra_parts="crtbegin.o crtend.o"
4054                 install_headers_dir=install-headers-cpio
4055                 ;;
4056         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4057                 xm_defines="USG SVR3"
4058                 xmake_file=i386/x-sysv3
4059                 tm_file=i386/seq2-sysv3.h
4060                 tmake_file=i386/t-crtstuff
4061                 extra_parts="crtbegin.o crtend.o"
4062                 install_headers_dir=install-headers-cpio
4063                 ;;
4064         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4065                 xm_file="xm-alloca.h ${xm_file}"
4066                 xm_defines="USG POSIX SMALL_ARG_MAX"
4067                 xmake_file=x-svr4
4068                 tm_file=i386/ptx4-i.h
4069                 tmake_file=t-svr4
4070                 extra_parts="crtbegin.o crtend.o"
4071                 install_headers_dir=install-headers-cpio
4072                 ;;
4073         i386-sun-sunos*)                # Sun i386 roadrunner
4074                 xm_defines=USG
4075                 tm_file=i386/sun.h
4076                 use_collect2=yes
4077                 ;;
4078         i[34567]86-wrs-vxworks*)
4079                 tm_file=i386/vxi386.h
4080                 tmake_file=i386/t-i386bare
4081                 thread_file='vxworks'
4082                 ;;
4083         i[34567]86-*-aout*)
4084                 tm_file=i386/i386-aout.h
4085                 tmake_file=i386/t-i386bare
4086                 ;;
4087         i[34567]86-*-beospe*)
4088                 xm_file=i386/xm-beos.h
4089                 xm_defines="USE_C_ALLOCA"
4090                 tmake_file=i386/t-beos
4091                 tm_file=i386/beos-pe.h
4092                 xmake_file=i386/x-beos
4093                 extra_objs=winnt.o
4094                 ;;
4095         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4096                 xm_file=i386/xm-beos.h
4097                 tmake_file='i386/t-beos i386/t-crtpic'
4098                 tm_file=i386/beos-elf.h
4099                 xmake_file=i386/x-beos
4100                 extra_objs=winnt.o
4101                 extra_parts='crtbegin.o crtend.o'
4102                 ;;
4103         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4104                 tm_file=i386/bsd386.h
4105 #               tmake_file=t-libc-ok
4106                 ;;
4107         i[34567]86-*-bsd*)
4108                 tm_file=i386/386bsd.h
4109 #               tmake_file=t-libc-ok
4110 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4111 #               use_collect2=yes
4112                 ;;
4113         i[34567]86-*-freebsdelf*)
4114                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4115                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4116                 tmake_file=t-freebsd
4117                 gas=yes
4118                 gnu_ld=yes
4119                 stabs=yes
4120                 case x${enable_threads} in
4121                 xyes | xpthreads | xposix)
4122                         thread_file='posix'
4123                         tmake_file="${tmake_file} t-freebsd-thread"
4124                         ;;
4125                 esac
4126                 ;;
4127         i[34567]86-*-freebsd*)
4128                 tm_file="i386/freebsd.h i386/perform.h"
4129                 tmake_file=t-freebsd
4130                 ;;
4131         i[34567]86-*-netbsd*)
4132                 tm_file=i386/netbsd.h
4133                 tmake_file=t-netbsd
4134                 use_collect2=yes
4135                 ;;
4136         i[34567]86-*-openbsd*)
4137                 # we need collect2 until our bug is fixed...
4138                 use_collect2=yes
4139                 ;;
4140         i[34567]86-*-coff*)
4141                 tm_file=i386/i386-coff.h
4142                 tmake_file=i386/t-i386bare
4143                 ;;
4144         i[34567]86-*-isc*)              # 80386 running ISC system
4145                 xm_file="${xm_file} i386/xm-isc.h"
4146                 xm_defines="USG SVR3"
4147                 case $machine in
4148                   i[34567]86-*-isc[34]*)
4149                     xmake_file=i386/x-isc3
4150                     ;;
4151                   *)
4152                     xmake_file=i386/x-isc
4153                     ;;
4154                 esac
4155                 if test x$gas = xyes -a x$stabs = xyes
4156                 then
4157                         tm_file=i386/iscdbx.h
4158                         tmake_file=i386/t-svr3dbx
4159                         extra_parts="svr3.ifile svr3z.ifile"
4160                 else
4161                         tm_file=i386/isccoff.h
4162                         tmake_file=i386/t-crtstuff
4163                         extra_parts="crtbegin.o crtend.o"
4164                 fi
4165                 install_headers_dir=install-headers-cpio
4166                 ;;
4167         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4168                                         # pre BFD linkers
4169                 xmake_file=x-linux-aout
4170                 tmake_file="t-linux-aout i386/t-crtstuff"
4171                 tm_file=i386/linux-oldld.h
4172                 gnu_ld=yes
4173                 float_format=i386
4174                 ;;
4175         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4176                 xmake_file=x-linux-aout
4177                 tmake_file="t-linux-aout i386/t-crtstuff"
4178                 tm_file=i386/linux-aout.h
4179                 gnu_ld=yes
4180                 float_format=i386
4181                 ;;
4182         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4183                                         # GNU/Linux C library 5
4184                 xmake_file=x-linux
4185                 tm_file=i386/linux.h
4186                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4187                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4188                 gnu_ld=yes
4189                 float_format=i386
4190                 if test x$enable_threads = xyes; then
4191                         thread_file='single'
4192                 fi
4193                 ;;
4194         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4195                                         # aka GNU/Linux C library 6
4196                 xmake_file=x-linux
4197                 tm_file=i386/linux.h
4198                 tmake_file="t-linux i386/t-crtstuff"
4199                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4200                 gnu_ld=yes
4201                 float_format=i386
4202                 if test x$enable_threads = xyes; then
4203                         thread_file='posix'
4204                 fi
4205                 ;;
4206         i[34567]86-*-gnu*)
4207                 float_format=i386
4208                 ;;
4209         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4210                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4211                 exit 1
4212                 ;;
4213         i[34567]86-pc-msdosdjgpp*)
4214                 xm_file=i386/xm-djgpp.h
4215                 tm_file=i386/djgpp.h
4216                 tmake_file=i386/t-djgpp
4217                 xmake_file=i386/x-djgpp
4218                 gnu_ld=yes
4219                 gas=yes
4220                 exeext=.exe
4221                 case $host in *pc-msdosdjgpp*)
4222                         target_alias=djgpp
4223                         ;;
4224                 esac
4225                 ;;
4226         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4227                 tm_file=i386/moss.h
4228                 tmake_file=t-libc-ok
4229                 gnu_ld=yes
4230                 gas=yes
4231                 ;;
4232         i[34567]86-*-lynxos*)
4233                 if test x$gas = xyes
4234                 then
4235                         tm_file=i386/lynx.h
4236                 else
4237                         tm_file=i386/lynx-ng.h
4238                 fi
4239                 xm_file=i386/xm-lynx.h
4240                 tmake_file=i386/t-i386bare
4241                 xmake_file=x-lynx
4242                 ;;
4243         i[34567]86-*-mach*)
4244                 tm_file=i386/mach.h
4245 #               tmake_file=t-libc-ok
4246                 use_collect2=yes
4247                 ;;
4248         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4249                 if test x$elf = xyes
4250                 then
4251                         tm_file=i386/osfelf.h
4252                         use_collect2=
4253                 else
4254                         tm_file=i386/osfrose.h
4255                         use_collect2=yes
4256                 fi
4257                 xm_file="i386/xm-osf.h ${xm_file}"
4258                 xmake_file=i386/x-osfrose
4259                 tmake_file=i386/t-osf
4260                 extra_objs=halfpic.o
4261                 ;;
4262         i[34567]86-go32-rtems*)
4263                 cpu_type=i386
4264                 xm_file=i386/xm-go32.h
4265                 tm_file=i386/go32-rtems.h
4266                 tmake_file="i386/t-go32 t-rtems"
4267                 ;;
4268         i[34567]86-*-rtemscoff*)
4269                 cpu_type=i386
4270                 tm_file=i386/rtems.h
4271                 tmake_file="i386/t-i386bare t-rtems"
4272                 ;;
4273         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4274                 cpu_type=i386
4275                 tm_file=i386/rtemself.h
4276                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4277                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4278                 ;;
4279         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4280                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4281                 xm_defines="USG SVR3"
4282                 xmake_file=i386/x-sco5
4283                 install_headers_dir=install-headers-cpio
4284                 tm_file=i386/sco5.h
4285                 if test x$gas = xyes
4286                 then
4287                         tm_file="i386/sco5gas.h ${tm_file}"
4288                         tmake_file=i386/t-sco5gas
4289                 else
4290                         tmake_file=i386/t-sco5
4291                 fi
4292                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4293                 ;;
4294         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4295                 xm_file="${xm_file} i386/xm-sco.h"
4296                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4297                 xmake_file=i386/x-sco4
4298                 install_headers_dir=install-headers-cpio
4299                 if test x$stabs = xyes
4300                 then
4301                         tm_file=i386/sco4dbx.h
4302                         tmake_file=i386/t-svr3dbx
4303                         extra_parts="svr3.ifile svr3z.rfile"
4304                 else
4305                         tm_file=i386/sco4.h
4306                         tmake_file=i386/t-crtstuff
4307                         extra_parts="crtbegin.o crtend.o"
4308                 fi
4309                 # The default EAFS filesystem supports long file names.
4310                 # Truncating the target makes $host != $target which
4311                 # makes gcc think it is doing a cross-compile.
4312                 # truncate_target=yes
4313                 ;;
4314         i[34567]86-*-sco*)              # 80386 running SCO system
4315                 xm_file=i386/xm-sco.h
4316                 xmake_file=i386/x-sco
4317                 install_headers_dir=install-headers-cpio
4318                 if test x$stabs = xyes
4319                 then
4320                         tm_file=i386/scodbx.h
4321                         tmake_file=i386/t-svr3dbx
4322                         extra_parts="svr3.ifile svr3z.rfile"
4323                 else
4324                         tm_file=i386/sco.h
4325                         extra_parts="crtbegin.o crtend.o"
4326                         tmake_file=i386/t-crtstuff
4327                 fi
4328                 truncate_target=yes
4329                 ;;
4330         i[34567]86-*-solaris2*)
4331                 xm_file="xm-alloca.h ${xm_file}"
4332                 xm_defines="USG POSIX SMALL_ARG_MAX"
4333                 tm_file=i386/sol2.h
4334                 if test x$gas = xyes; then
4335                         # Only needed if gas does not support -s
4336                         tm_file="i386/sol2gas.h ${tm_file}"
4337                 fi
4338                 tmake_file=i386/t-sol2
4339                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4340                 xmake_file=x-svr4
4341                 if test x${enable_threads} = x; then
4342                     enable_threads=$have_pthread_h
4343                     if test x${enable_threads} = x; then
4344                         enable_threads=$have_thread_h
4345                     fi
4346                 fi
4347                 if test x${enable_threads} = xyes; then
4348                     if test x${have_pthread_h} = xyes; then
4349                         thread_file='posix'
4350                     else
4351                         thread_file='solaris'
4352                     fi
4353                 fi
4354                 ;;
4355        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4356                xm_file="xm-alloca.h ${xm_file}"
4357                xm_defines="USG POSIX"
4358                tm_file=i386/sysv5.h
4359                if test x$stabs = xyes
4360                then
4361                        tm_file="${tm_file} dbx.h"
4362                fi
4363                tmake_file=i386/t-crtpic
4364                xmake_file=x-svr4
4365                extra_parts="crtbegin.o crtend.o"
4366                if test x$enable_threads = xyes; then
4367                        thread_file='posix'
4368                fi
4369                ;;
4370         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4371                 xm_file="xm-alloca.h ${xm_file}"
4372                 xm_defines="USG POSIX SMALL_ARG_MAX"
4373                 tm_file=i386/sysv4.h
4374                 if test x$stabs = xyes
4375                 then
4376                         tm_file="${tm_file} dbx.h"
4377                 fi
4378                 tmake_file=i386/t-crtpic
4379                 xmake_file=x-svr4
4380                 extra_parts="crtbegin.o crtend.o"
4381                 ;;
4382         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4383                 xm_file="xm-alloca.h ${xm_file}"
4384                 xm_defines="USG POSIX"
4385                 tm_file=i386/udk.h
4386                 tmake_file="i386/t-crtpic i386/t-udk"
4387                 xmake_file=x-svr4
4388                 extra_parts="crtbegin.o crtend.o"
4389                 install_headers_dir=install-headers-cpio
4390                 ;;
4391         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4392                 cpu_type=i386
4393                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4394                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4395                 if test x$stabs = xyes
4396                 then
4397                         tm_file=i386/osf1elfgdb.h
4398                 else
4399                         tm_file=i386/osf1elf.h
4400                 fi
4401                 tmake_file=i386/t-osf1elf
4402                 xmake_file=i386/x-osf1elf
4403                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4404                 ;;
4405         i[34567]86-*-sysv*)             # Intel 80386's running system V
4406                 xm_defines="USG SVR3"
4407                 xmake_file=i386/x-sysv3
4408                 if test x$gas = xyes
4409                 then
4410                         if test x$stabs = xyes
4411                         then
4412                                 tm_file=i386/svr3dbx.h
4413                                 tmake_file=i386/t-svr3dbx
4414                                 extra_parts="svr3.ifile svr3z.rfile"
4415                         else
4416                                 tm_file=i386/svr3gas.h
4417                                 extra_parts="crtbegin.o crtend.o"
4418                                 tmake_file=i386/t-crtstuff
4419                         fi
4420                 else
4421                         tm_file=i386/sysv3.h
4422                         extra_parts="crtbegin.o crtend.o"
4423                         tmake_file=i386/t-crtstuff
4424                 fi
4425                 ;;
4426         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4427                 xm_file="${xm_file} i386/xm-vsta.h"
4428                 tm_file=i386/vsta.h
4429                 tmake_file=i386/t-vsta
4430                 xmake_file=i386/x-vsta
4431                 ;;
4432         i[34567]86-*-win32)
4433                 xm_file="${xm_file} i386/xm-cygwin.h"
4434                 tmake_file=i386/t-cygwin
4435                 tm_file=i386/win32.h
4436                 xmake_file=i386/x-cygwin
4437                 extra_objs=winnt.o
4438                 if test x$enable_threads = xyes; then
4439                         thread_file='win32'
4440                 fi
4441                 exeext=.exe
4442                 ;;
4443         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4444                 xm_file="${xm_file} i386/xm-cygwin.h"
4445                 tmake_file=i386/t-cygwin
4446                 tm_file=i386/cygwin.h
4447                 xmake_file=i386/x-cygwin
4448                 extra_objs=winnt.o
4449                 if test x$enable_threads = xyes; then
4450                         thread_file='win32'
4451                 fi
4452                 exeext=.exe
4453                 ;;
4454         i[34567]86-*-mingw32*)
4455                 tm_file=i386/mingw32.h
4456                 xm_file="${xm_file} i386/xm-mingw32.h"
4457                 tmake_file="i386/t-cygwin i386/t-mingw32"
4458                 extra_objs=winnt.o
4459                 xmake_file=i386/x-cygwin
4460                 if test x$enable_threads = xyes; then
4461                         thread_file='win32'
4462                 fi
4463                 exeext=.exe
4464                 case $machine in
4465                         *mingw32msv*)
4466                                 ;;
4467                         *minwg32crt* | *mingw32*)
4468                                 tm_file="${tm_file} i386/crtdll.h"
4469                                 ;;
4470                 esac
4471                 ;;
4472         i[34567]86-*-uwin*)
4473                 tm_file=i386/uwin.h
4474                 xm_file="${xm_file} i386/xm-uwin.h"
4475                 xm_defines="USG NO_STAB_H"
4476                 tmake_file="i386/t-cygwin i386/t-uwin"
4477                 extra_objs=winnt.o
4478                 xmake_file=i386/x-cygwin
4479                 if test x$enable_threads = xyes; then
4480                         thread_file='win32'
4481                 fi
4482                 exeext=.exe
4483                 ;;
4484         i[34567]86-*-interix*)
4485                 tm_file="i386/i386-interix.h interix.h"
4486                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4487                 xm_defines="USG"
4488                 tmake_file="i386/t-interix"
4489                 extra_objs=interix.o
4490                 xmake_file=x-interix
4491                 if test x$enable_threads = xyes ; then
4492                         thread_file='posix'
4493                 fi
4494                 if test x$stabs = xyes ; then
4495                         tm_file="${tm_file} dbxcoff.h"
4496                 fi
4497                 ;;
4498         i[34567]86-*-winnt3*)
4499                 tm_file=i386/win-nt.h
4500                 out_file=i386/i386.c
4501                 xm_file="xm-winnt.h ${xm_file}"
4502                 xmake_file=winnt/x-winnt
4503                 tmake_file=i386/t-winnt
4504                 extra_host_objs="winnt.o oldnames.o"
4505                 extra_gcc_objs="spawnv.o oldnames.o"
4506                 if test x$gnu_ld != xyes
4507                 then
4508                         extra_programs=ld.exe
4509                 fi
4510                 if test x$enable_threads = xyes; then
4511                         thread_file='win32'
4512                 fi
4513                 ;;
4514         i[34567]86-dg-dgux*)
4515                 xm_file="xm-alloca.h ${xm_file}"
4516                 xm_defines="USG POSIX"
4517                 out_file=i386/dgux.c
4518                 tm_file=i386/dgux.h
4519                 tmake_file=i386/t-dgux
4520                 xmake_file=i386/x-dgux
4521                 install_headers_dir=install-headers-cpio
4522               ;;
4523         i860-alliant-*)         # Alliant FX/2800
4524                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4525                 xm_file="${xm_file}"
4526                 xmake_file=i860/x-fx2800
4527                 tmake_file=i860/t-fx2800
4528                 extra_parts="crtbegin.o crtend.o"
4529                 ;;
4530         i860-*-bsd*)
4531                 tm_file="${tm_file} i860/bsd.h"
4532                 if test x$gas = xyes
4533                 then
4534                         tm_file="${tm_file} i860/bsd-gas.h"
4535                 fi
4536                 use_collect2=yes
4537                 ;;
4538         i860-*-mach*)
4539                 tm_file="${tm_file} i860/mach.h"
4540                 tmake_file=t-libc-ok
4541                 ;;
4542         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4543                 tm_file="${tm_file} svr3.h i860/paragon.h"
4544                 xm_defines="USG SVR3"
4545                 tmake_file=t-osf
4546                 ;;
4547         i860-*-sysv3*)
4548                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4549                 xm_defines="USG SVR3"
4550                 xmake_file=i860/x-sysv3
4551                 extra_parts="crtbegin.o crtend.o"
4552                 ;;
4553         i860-*-sysv4*)
4554                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4555                 xm_defines="USG SVR3"
4556                 xmake_file=i860/x-sysv4
4557                 tmake_file=t-svr4
4558                 extra_parts="crtbegin.o crtend.o"
4559                 ;;
4560         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4561                 tm_file="${tm_file} i960/vx960.h"
4562                 tmake_file=i960/t-vxworks960
4563                 use_collect2=yes
4564                 thread_file='vxworks'
4565                 ;;
4566         i960-wrs-vxworks5* | i960-wrs-vxworks)
4567                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4568                 tmake_file=i960/t-vxworks960
4569                 use_collect2=yes
4570                 thread_file='vxworks'
4571                 ;;
4572         i960-wrs-vxworks*)
4573                 tm_file="${tm_file} i960/vx960.h"
4574                 tmake_file=i960/t-vxworks960
4575                 use_collect2=yes
4576                 thread_file='vxworks'
4577                 ;;
4578         i960-*-coff*)
4579                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4580                 tmake_file=i960/t-960bare
4581                 use_collect2=yes
4582                 ;;
4583         i960-*-rtems)
4584                 tmake_file="i960/t-960bare t-rtems"
4585                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4586                 use_collect2=yes
4587                 ;;
4588         i960-*-*)                       # Default i960 environment.
4589                 use_collect2=yes
4590                 ;;
4591         ia64*-*-elf*)
4592                 tm_file=ia64/elf.h
4593                 tmake_file="ia64/t-ia64"
4594                 target_cpu_default="0"
4595                 if test x$gas = xyes
4596                 then
4597                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4598                 fi
4599                 if test x$gnu_ld = xyes
4600                 then
4601                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4602                 fi
4603                 ;;
4604         ia64*-*-linux*)
4605                 tm_file=ia64/linux.h
4606                 tmake_file="t-linux ia64/t-ia64"
4607                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4608                 if test x$enable_threads = xyes; then
4609                         thread_file='posix'
4610                 fi
4611                 ;;
4612         m32r-*-elf*)
4613                 extra_parts="crtinit.o crtfini.o"
4614                 ;;
4615         m68000-convergent-sysv*)
4616                 tm_file=m68k/ctix.h
4617                 xm_file="m68k/xm-3b1.h ${xm_file}"
4618                 xm_defines=USG
4619                 use_collect2=yes
4620                 extra_headers=math-68881.h
4621                 ;;
4622         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4623                 tm_file=m68k/hp2bsd.h
4624                 xmake_file=m68k/x-hp2bsd
4625                 use_collect2=yes
4626                 extra_headers=math-68881.h
4627                 ;;
4628         m68000-hp-hpux*)                # HP 9000 series 300
4629                 xm_file="xm-alloca.h ${xm_file}"
4630                 xm_defines="USG"
4631                 if test x$gas = xyes
4632                 then
4633                         xmake_file=m68k/x-hp320g
4634                         tm_file=m68k/hp310g.h
4635                 else
4636                         xmake_file=m68k/x-hp320
4637                         tm_file=m68k/hp310.h
4638                 fi
4639                 install_headers_dir=install-headers-cpio
4640                 use_collect2=yes
4641                 extra_headers=math-68881.h
4642                 ;;
4643         m68000-sun-sunos3*)
4644                 tm_file=m68k/sun2.h
4645                 use_collect2=yes
4646                 extra_headers=math-68881.h
4647                 ;;
4648         m68000-sun-sunos4*)
4649                 tm_file=m68k/sun2o4.h
4650                 use_collect2=yes
4651                 extra_headers=math-68881.h
4652                 ;;
4653         m68000-att-sysv*)
4654                 xm_file="m68k/xm-3b1.h ${xm_file}"
4655                 xm_defines=USG
4656                 if test x$gas = xyes
4657                 then
4658                         tm_file=m68k/3b1g.h
4659                 else
4660                         tm_file=m68k/3b1.h
4661                 fi
4662                 use_collect2=yes
4663                 extra_headers=math-68881.h
4664                 ;;
4665         m68k-apple-aux*)                # Apple Macintosh running A/UX
4666                 xm_defines="USG AUX"
4667                 tmake_file=m68k/t-aux
4668                 install_headers_dir=install-headers-cpio
4669                 extra_headers=math-68881.h
4670                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4671                 tm_file=
4672                 if test "$gnu_ld" = yes
4673                 then
4674                         tm_file="${tm_file} m68k/auxgld.h"
4675                 else
4676                         tm_file="${tm_file} m68k/auxld.h"
4677                 fi
4678                 if test "$gas" = yes
4679                 then
4680                         tm_file="${tm_file} m68k/auxgas.h"
4681                 else
4682                         tm_file="${tm_file} m68k/auxas.h"
4683                 fi
4684                 tm_file="${tm_file} m68k/a-ux.h"
4685                 float_format=m68k
4686                 ;;
4687         m68k-apollo-*)
4688                 tm_file=m68k/apollo68.h
4689                 xmake_file=m68k/x-apollo68
4690                 use_collect2=yes
4691                 extra_headers=math-68881.h
4692                 float_format=m68k
4693                 ;;
4694         m68k-altos-sysv*)                  # Altos 3068
4695                 if test x$gas = xyes
4696                 then
4697                         tm_file=m68k/altos3068.h
4698                         xm_defines=USG
4699                 else
4700                         echo "The Altos is supported only with the GNU assembler" 1>&2
4701                         exit 1
4702                 fi
4703                 extra_headers=math-68881.h
4704                 ;;
4705         m68k-bull-sysv*)                # Bull DPX/2
4706                 if test x$gas = xyes
4707                 then
4708                         if test x$stabs = xyes
4709                         then
4710                                 tm_file=m68k/dpx2cdbx.h
4711                         else
4712                                 tm_file=m68k/dpx2g.h
4713                         fi
4714                 else
4715                         tm_file=m68k/dpx2.h
4716                 fi
4717                 xm_file="xm-alloca.h ${xm_file}"
4718                 xm_defines=USG
4719                 xmake_file=m68k/x-dpx2
4720                 use_collect2=yes
4721                 extra_headers=math-68881.h
4722                 ;;
4723         m68k-atari-sysv4*)              # Atari variant of V.4.
4724                 tm_file=m68k/atari.h
4725                 xm_file="xm-alloca.h ${xm_file}"
4726                 xm_defines="USG FULL_PROTOTYPES"
4727                 tmake_file=t-svr4
4728                 extra_parts="crtbegin.o crtend.o"
4729                 extra_headers=math-68881.h
4730                 float_format=m68k
4731                 ;;
4732         m68k-motorola-sysv*)
4733                 tm_file=m68k/mot3300.h
4734                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4735                 if test x$gas = xyes
4736                 then
4737                         xmake_file=m68k/x-mot3300-gas
4738                         if test x$gnu_ld = xyes
4739                         then
4740                                 tmake_file=m68k/t-mot3300-gald
4741                         else
4742                                 tmake_file=m68k/t-mot3300-gas
4743                                 use_collect2=yes
4744                         fi
4745                 else
4746                         xmake_file=m68k/x-mot3300
4747                         if test x$gnu_ld = xyes
4748                         then
4749                                 tmake_file=m68k/t-mot3300-gld
4750                         else
4751                                 tmake_file=m68k/t-mot3300
4752                                 use_collect2=yes
4753                         fi
4754                 fi
4755                 gdb_needs_out_file_path=yes
4756                 extra_parts="crt0.o mcrt0.o"
4757                 extra_headers=math-68881.h
4758                 float_format=m68k
4759                 ;;
4760         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4761                 tm_file=m68k/tower-as.h
4762                 xm_defines="USG SVR3"
4763                 xmake_file=m68k/x-tower
4764                 extra_parts="crtbegin.o crtend.o"
4765                 extra_headers=math-68881.h
4766                 ;;
4767         m68k-plexus-sysv*)
4768                 tm_file=m68k/plexus.h
4769                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4770                 xm_defines=USG
4771                 use_collect2=yes
4772                 extra_headers=math-68881.h
4773                 ;;
4774         m68k-tti-*)
4775                 tm_file=m68k/pbb.h
4776                 xm_file="xm-alloca.h ${xm_file}"
4777                 xm_defines=USG
4778                 extra_headers=math-68881.h
4779                 ;;
4780         m68k-crds-unos*)
4781                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4782                 xm_defines="USG unos"
4783                 xmake_file=m68k/x-crds
4784                 tm_file=m68k/crds.h
4785                 use_collect2=yes
4786                 extra_headers=math-68881.h
4787                 ;;
4788         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4789                 tm_file=m68k/amix.h
4790                 xm_file="xm-alloca.h ${xm_file}"
4791                 xm_defines="USG FULL_PROTOTYPES"
4792                 xmake_file=m68k/x-amix
4793                 tmake_file=t-svr4
4794                 extra_parts="crtbegin.o crtend.o"
4795                 extra_headers=math-68881.h
4796                 float_format=m68k
4797                 ;;
4798         m68k-ccur-rtu)
4799                 tm_file=m68k/ccur-GAS.h
4800                 xmake_file=m68k/x-ccur
4801                 extra_headers=math-68881.h
4802                 use_collect2=yes
4803                 float_format=m68k
4804                 ;;
4805         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4806                 tm_file=m68k/hp3bsd44.h
4807                 xmake_file=m68k/x-hp3bsd44
4808                 use_collect2=yes
4809                 extra_headers=math-68881.h
4810                 float_format=m68k
4811                 ;;
4812         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4813                 tm_file=m68k/hp3bsd.h
4814                 use_collect2=yes
4815                 extra_headers=math-68881.h
4816                 float_format=m68k
4817                 ;;
4818         m68k-isi-bsd*)
4819                 if test x$with_fp = xno
4820                 then
4821                         tm_file=m68k/isi-nfp.h
4822                 else
4823                         tm_file=m68k/isi.h
4824                         float_format=m68k
4825                 fi
4826                 use_collect2=yes
4827                 extra_headers=math-68881.h
4828                 ;;
4829         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4830                 xm_file="xm-alloca.h ${xm_file}"
4831                 xm_defines="USG"
4832                 if test x$gas = xyes
4833                 then
4834                         xmake_file=m68k/x-hp320g
4835                         tm_file=m68k/hp320g.h
4836                 else
4837                         xmake_file=m68k/x-hp320
4838                         tm_file=m68k/hpux7.h
4839                 fi
4840                 install_headers_dir=install-headers-cpio
4841                 use_collect2=yes
4842                 extra_headers=math-68881.h
4843                 float_format=m68k
4844                 ;;
4845         m68k-hp-hpux*)  # HP 9000 series 300
4846                 xm_file="xm-alloca.h ${xm_file}"
4847                 xm_defines="USG"
4848                 if test x$gas = xyes
4849                 then
4850                         xmake_file=m68k/x-hp320g
4851                         tm_file=m68k/hp320g.h
4852                 else
4853                         xmake_file=m68k/x-hp320
4854                         tm_file=m68k/hp320.h
4855                 fi
4856                 install_headers_dir=install-headers-cpio
4857                 use_collect2=yes
4858                 extra_headers=math-68881.h
4859                 float_format=m68k
4860                 ;;
4861         m68k-sun-mach*)
4862                 tm_file=m68k/sun3mach.h
4863                 use_collect2=yes
4864                 extra_headers=math-68881.h
4865                 float_format=m68k
4866                 ;;
4867         m68k-sony-newsos3*)
4868                 if test x$gas = xyes
4869                 then
4870                         tm_file=m68k/news3gas.h
4871                 else
4872                         tm_file=m68k/news3.h
4873                 fi
4874                 use_collect2=yes
4875                 extra_headers=math-68881.h
4876                 float_format=m68k
4877                 ;;
4878         m68k-sony-bsd* | m68k-sony-newsos*)
4879                 if test x$gas = xyes
4880                 then
4881                         tm_file=m68k/newsgas.h
4882                 else
4883                         tm_file=m68k/news.h
4884                 fi
4885                 use_collect2=yes
4886                 extra_headers=math-68881.h
4887                 float_format=m68k
4888                 ;;
4889         m68k-next-nextstep2*)
4890                 tm_file=m68k/next21.h
4891                 xm_file="m68k/xm-next.h ${xm_file}"
4892                 tmake_file=m68k/t-next
4893                 xmake_file=m68k/x-next
4894                 extra_objs=nextstep.o
4895                 extra_headers=math-68881.h
4896                 use_collect2=yes
4897                 float_format=m68k
4898                 ;;
4899         m68k-next-nextstep[34]*)
4900                 tm_file=m68k/next.h
4901                 xm_file="m68k/xm-next.h ${xm_file}"
4902                 tmake_file=m68k/t-next
4903                 xmake_file=m68k/x-next
4904                 extra_objs=nextstep.o
4905                 extra_parts="crtbegin.o crtend.o"
4906                 extra_headers=math-68881.h
4907                 float_format=m68k
4908                 if test x$enable_threads = xyes; then
4909                         thread_file='mach'
4910                 fi
4911                 ;;
4912         m68k-sun-sunos3*)
4913                 if test x$with_fp = xno
4914                 then
4915                         tm_file=m68k/sun3n3.h
4916                 else
4917                         tm_file=m68k/sun3o3.h
4918                         float_format=m68k
4919                 fi
4920                 use_collect2=yes
4921                 extra_headers=math-68881.h
4922                 ;;
4923         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4924                 if test x$with_fp = xno
4925                 then
4926                         tm_file=m68k/sun3n.h
4927                 else
4928                         tm_file=m68k/sun3.h
4929                         float_format=m68k
4930                 fi
4931                 use_collect2=yes
4932                 extra_headers=math-68881.h
4933                 ;;
4934         m68k-wrs-vxworks*)
4935                 tm_file=m68k/vxm68k.h
4936                 tmake_file=m68k/t-vxworks68
4937                 extra_headers=math-68881.h
4938                 thread_file='vxworks'
4939                 float_format=m68k
4940                 ;;
4941         m68k-*-aout*)
4942                 tmake_file=m68k/t-m68kbare
4943                 tm_file="m68k/m68k-aout.h libgloss.h"
4944                 extra_headers=math-68881.h
4945                 float_format=m68k
4946                 ;;
4947         m68k-*-coff*)
4948                 tmake_file=m68k/t-m68kbare
4949                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4950                 extra_headers=math-68881.h
4951                 float_format=m68k
4952                 ;;
4953         m68020-*-elf* | m68k-*-elf*)
4954                 tm_file="m68k/m68020-elf.h"
4955                 xm_file=m68k/xm-m68kv.h
4956                 tmake_file=m68k/t-m68kelf
4957                 header_files=math-68881.h
4958                 ;;
4959         m68k-*-lynxos*)
4960                 if test x$gas = xyes
4961                 then
4962                         tm_file=m68k/lynx.h
4963                 else
4964                         tm_file=m68k/lynx-ng.h
4965                 fi
4966                 xm_file=m68k/xm-lynx.h
4967                 xmake_file=x-lynx
4968                 tmake_file=m68k/t-lynx
4969                 extra_headers=math-68881.h
4970                 float_format=m68k
4971                 ;;
4972         m68k*-*-netbsd*)
4973                 tm_file=m68k/netbsd.h
4974                 tmake_file=t-netbsd
4975                 float_format=m68k
4976                 use_collect2=yes
4977                 ;;
4978         m68k*-*-openbsd*)
4979                 float_format=m68k
4980                 # we need collect2 until our bug is fixed...
4981                 use_collect2=yes
4982                 ;;
4983         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4984                 xm_file="xm-alloca.h ${xm_file}"
4985                 xm_defines=USG
4986                 xmake_file=m68k/x-m68kv
4987                 extra_parts="crtbegin.o crtend.o"
4988                 extra_headers=math-68881.h
4989                 float_format=m68k
4990                 ;;
4991         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4992                 tm_file=m68k/m68kv4.h
4993                 xm_file="xm-alloca.h ${xm_file}"
4994                 xm_defines=USG
4995                 tmake_file=t-svr4
4996                 extra_parts="crtbegin.o crtend.o"
4997                 extra_headers=math-68881.h
4998                 float_format=m68k
4999                 ;;
5000         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
5001                                         # with a.out format
5002                 xmake_file=x-linux
5003                 tm_file=m68k/linux-aout.h
5004                 tmake_file="t-linux-aout m68k/t-linux-aout"
5005                 extra_headers=math-68881.h
5006                 float_format=m68k
5007                 gnu_ld=yes
5008                 ;;
5009         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
5010                                         # with ELF format using the
5011                                         # GNU/Linux C library 5
5012                 xmake_file=x-linux
5013                 tm_file=m68k/linux.h
5014                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5015                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5016                 extra_headers=math-68881.h
5017                 float_format=m68k
5018                 gnu_ld=yes
5019                 ;;
5020         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
5021                                         # with ELF format using glibc 2
5022                                         # aka the GNU/Linux C library 6.
5023                 xmake_file=x-linux
5024                 tm_file=m68k/linux.h
5025                 tmake_file="t-linux m68k/t-linux"
5026                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5027                 extra_headers=math-68881.h
5028                 float_format=m68k
5029                 gnu_ld=yes
5030                 if test x$enable_threads = xyes; then
5031                         thread_file='posix'
5032                 fi
5033                 ;;
5034         m68k-*-psos*)
5035                 tmake_file=m68k/t-m68kbare
5036                 tm_file=m68k/m68k-psos.h
5037                 extra_headers=math-68881.h
5038                 float_format=m68k
5039                 ;;
5040         m68k-*-rtemscoff*)
5041                 tmake_file="m68k/t-m68kbare t-rtems"
5042                 tm_file=m68k/rtems.h
5043                 extra_headers=math-68881.h
5044                 float_format=m68k
5045                 ;;
5046         m68k-*-rtemself*|m68k-*-rtems*)
5047                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5048                 tm_file=m68k/rtemself.h
5049                 extra_headers=math-68881.h
5050                 float_format=m68k
5051                 ;;
5052         m88k-dg-dgux*)
5053                 case $machine in
5054                   m88k-dg-dguxbcs*)
5055                     tm_file=m88k/dguxbcs.h
5056                     tmake_file=m88k/t-dguxbcs
5057                     ;;
5058                   *)
5059                     tm_file=m88k/dgux.h
5060                     tmake_file=m88k/t-dgux
5061                     ;;
5062                 esac
5063                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5064                 xmake_file=m88k/x-dgux
5065                 if test x$gas = xyes
5066                 then
5067                         tmake_file=m88k/t-dgux-gas
5068                 fi
5069                 ;;
5070         m88k-dolphin-sysv3*)
5071                 tm_file=m88k/dolph.h
5072                 extra_parts="crtbegin.o crtend.o"
5073                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5074                 xmake_file=m88k/x-dolph
5075                 if test x$gas = xyes
5076                 then
5077                         tmake_file=m88k/t-m88k-gas
5078                 fi
5079                 ;;
5080         m88k-tektronix-sysv3)
5081                 tm_file=m88k/tekXD88.h
5082                 extra_parts="crtbegin.o crtend.o"
5083                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5084                 xmake_file=m88k/x-tekXD88
5085                 if test x$gas = xyes
5086                 then
5087                         tmake_file=m88k/t-m88k-gas
5088                 fi
5089                 ;;
5090         m88k-*-aout*)
5091                 tm_file=m88k/m88k-aout.h
5092                 ;;
5093         m88k-*-coff*)
5094                 tm_file=m88k/m88k-coff.h
5095                 tmake_file=m88k/t-bug
5096                 ;;
5097         m88k-*-luna*)
5098                 tm_file=m88k/luna.h
5099                 extra_parts="crtbegin.o crtend.o"
5100                 if test x$gas = xyes
5101                 then
5102                         tmake_file=m88k/t-luna-gas
5103                 else
5104                         tmake_file=m88k/t-luna
5105                 fi
5106                 ;;
5107         m88k-*-openbsd*)
5108                 tmake_file="${tmake_file} m88k/t-luna-gas"
5109                 ;;
5110         m88k-*-sysv3*)
5111                 tm_file=m88k/sysv3.h
5112                 extra_parts="crtbegin.o crtend.o"
5113                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5114                 xmake_file=m88k/x-sysv3
5115                 if test x$gas = xyes
5116                 then
5117                         tmake_file=m88k/t-m88k-gas
5118                 fi
5119                 ;;
5120         m88k-*-sysv4*)
5121                 tm_file=m88k/sysv4.h
5122                 extra_parts="crtbegin.o crtend.o"
5123                 xmake_file=m88k/x-sysv4
5124                 tmake_file=m88k/t-sysv4
5125                 ;;
5126         mcore-*-elf)
5127                 tm_file=mcore/mcore-elf.h
5128                 tmake_file=mcore/t-mcore
5129                 ;;
5130         mcore-*-pe*)
5131                 tm_file=mcore/mcore-pe.h
5132                 tmake_file=mcore/t-mcore-pe
5133                 ;;
5134         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5135                 if test "x$gnu_ld" = xyes
5136                 then
5137                         tm_file="mips/iris6.h mips/iris6gld.h"
5138                 else
5139                         tm_file=mips/iris6.h
5140                 fi
5141                 tmake_file=mips/t-iris6
5142                 xm_file=mips/xm-iris6.h
5143                 xmake_file=mips/x-iris6
5144 #               if test x$enable_threads = xyes; then
5145 #                       thread_file='irix'
5146 #               fi
5147                 ;;
5148         mips-wrs-vxworks)
5149                 tm_file="mips/elf.h mips/vxworks.h"
5150                 tmake_file=mips/t-ecoff
5151                 gas=yes
5152                 gnu_ld=yes
5153                 extra_parts="crtbegin.o crtend.o"
5154                 thread_file='vxworks'
5155                 ;;
5156         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5157                 tm_file="mips/iris6.h mips/cross64.h"
5158                 xm_defines=USG
5159                 xm_file="mips/xm-iris5.h"
5160                 xmake_file=mips/x-iris
5161                 tmake_file=mips/t-cross64
5162                 # See comment in mips/iris[56].h files.
5163                 use_collect2=yes
5164 #               if test x$enable_threads = xyes; then
5165 #                       thread_file='irix'
5166 #               fi
5167                 ;;
5168         mips-sni-sysv4)
5169                 if test x$gas = xyes
5170                 then
5171                         if test x$stabs = xyes
5172                         then
5173                                 tm_file=mips/iris5gdb.h
5174                         else
5175                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5176                         fi
5177                 else
5178                         tm_file=mips/sni-svr4.h
5179                 fi
5180                 xm_defines=USG
5181                 xmake_file=mips/x-sni-svr4
5182                 tmake_file=mips/t-mips-gas
5183                 if test x$gnu_ld != xyes
5184                 then
5185                         use_collect2=yes
5186                 fi
5187                 ;;
5188         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5189                 if test x$gas = xyes
5190                 then
5191                         tm_file="mips/iris5.h mips/iris5gas.h"
5192                         if test x$stabs = xyes
5193                         then
5194                                 tm_file="${tm_file} dbx.h"
5195                         fi
5196                 else
5197                         tm_file=mips/iris5.h
5198                 fi
5199                 xm_defines=USG
5200                 xm_file="mips/xm-iris5.h"
5201                 xmake_file=mips/x-iris
5202                 # mips-tfile doesn't work yet
5203                 tmake_file=mips/t-mips-gas
5204                 # See comment in mips/iris5.h file.
5205                 use_collect2=yes
5206 #               if test x$enable_threads = xyes; then
5207 #                       thread_file='irix'
5208 #               fi
5209                 ;;
5210         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5211                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5212                 if test x$stabs = xyes; then
5213                         tm_file="${tm_file} dbx.h"
5214                 fi
5215                 xm_defines=USG
5216                 xmake_file=mips/x-iris
5217                 if test x$gas = xyes
5218                 then
5219                         tmake_file=mips/t-mips-gas
5220                 else
5221                         extra_passes="mips-tfile mips-tdump"
5222                 fi
5223                 if test x$gnu_ld != xyes
5224                 then
5225                         use_collect2=yes
5226                 fi
5227 #               if test x$enable_threads = xyes; then
5228 #                       thread_file='irix'
5229 #               fi
5230                 ;;
5231         mips-sgi-irix4*)                # Mostly like a MIPS.
5232                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5233                 if test x$stabs = xyes; then
5234                         tm_file="${tm_file} dbx.h"
5235                 fi
5236                 xm_defines=USG
5237                 xmake_file=mips/x-iris
5238                 if test x$gas = xyes
5239                 then
5240                         tmake_file=mips/t-mips-gas
5241                 else
5242                         extra_passes="mips-tfile mips-tdump"
5243                 fi
5244                 if test x$gnu_ld != xyes
5245                 then
5246                         use_collect2=yes
5247                 fi
5248 #               if test x$enable_threads = xyes; then
5249 #                       thread_file='irix'
5250 #               fi
5251                 ;;
5252         mips-sgi-*)                     # Mostly like a MIPS.
5253                 tm_file="mips/iris3.h ${tm_file}"
5254                 if test x$stabs = xyes; then
5255                         tm_file="${tm_file} dbx.h"
5256                 fi
5257                 xm_defines=USG
5258                 xmake_file=mips/x-iris3
5259                 if test x$gas = xyes
5260                 then
5261                         tmake_file=mips/t-mips-gas
5262                 else
5263                         extra_passes="mips-tfile mips-tdump"
5264                 fi
5265                 if test x$gnu_ld != xyes
5266                 then
5267                         use_collect2=yes
5268                 fi
5269                 ;;
5270         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5271                 tm_file="mips/osfrose.h ${tm_file}"
5272                 xmake_file=mips/x-osfrose
5273                 tmake_file=mips/t-osfrose
5274                 extra_objs=halfpic.o
5275                 use_collect2=yes
5276                 ;;
5277         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5278                 tm_file=mips/dec-osf1.h
5279                 if test x$stabs = xyes; then
5280                         tm_file="${tm_file} dbx.h"
5281                 fi
5282                 xmake_file=mips/x-dec-osf1
5283                 if test x$gas = xyes
5284                 then
5285                         tmake_file=mips/t-mips-gas
5286                 else
5287                         tmake_file=mips/t-ultrix
5288                         extra_passes="mips-tfile mips-tdump"
5289                 fi
5290                 if test x$gnu_ld != xyes
5291                 then
5292                         use_collect2=yes
5293                 fi
5294                 ;;
5295         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5296               tm_file=mips/dec-bsd.h
5297               if test x$gas = xyes
5298               then
5299                         tmake_file=mips/t-mips-gas
5300               else
5301                         tmake_file=mips/t-ultrix
5302                         extra_passes="mips-tfile mips-tdump"
5303               fi
5304               if test x$gnu_ld != xyes
5305               then
5306                         use_collect2=yes
5307               fi
5308               ;;
5309         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5310                 tm_file=mips/netbsd.h
5311                 # On NetBSD, the headers are already okay, except for math.h.
5312                 tmake_file=t-netbsd
5313                 ;;
5314        mips*-*-linux*)                         # Linux MIPS, either endian.
5315                 xmake_file=x-linux
5316                case $machine in
5317                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5318                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5319                esac
5320                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5321                 gnu_ld=yes
5322                 gas=yes
5323                 if test x$enable_threads = xyes; then
5324                         thread_file='posix'
5325                 fi
5326                 ;;
5327         mips*el-*-openbsd*)     # mips little endian
5328                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5329                 ;;
5330         mips*-*-openbsd*)               # mips big endian
5331                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5332                 tm_file="mips/openbsd-be.h ${tm_file}"
5333                 ;;
5334         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5335                 tm_file="mips/news4.h ${tm_file}"
5336                 if test x$stabs = xyes; then
5337                         tm_file="${tm_file} dbx.h"
5338                 fi
5339                 if test x$gas = xyes
5340                 then
5341                         tmake_file=mips/t-mips-gas
5342                 else
5343                         extra_passes="mips-tfile mips-tdump"
5344                 fi
5345                 if test x$gnu_ld != xyes
5346                 then
5347                         use_collect2=yes
5348                 fi
5349                 xmake_file=mips/x-sony
5350                 ;;
5351         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5352                                         # That is based on svr4.
5353                 # t-svr4 is not right because this system doesn't use ELF.
5354                 tm_file="mips/news5.h ${tm_file}"
5355                 if test x$stabs = xyes; then
5356                         tm_file="${tm_file} dbx.h"
5357                 fi
5358                 xm_defines=USG
5359                 if test x$gas = xyes
5360                 then
5361                         tmake_file=mips/t-mips-gas
5362                 else
5363                         extra_passes="mips-tfile mips-tdump"
5364                 fi
5365                 if test x$gnu_ld != xyes
5366                 then
5367                         use_collect2=yes
5368                 fi
5369                 ;;
5370         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5371                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5372                 if test x$stabs = xyes; then
5373                         tm_file="${tm_file} dbx.h"
5374                 fi
5375                 xm_defines=USG
5376                 xmake_file=mips/x-sysv
5377                 if test x$gas = xyes
5378                 then
5379                         tmake_file=mips/t-mips-gas
5380                         extra_parts="crtbegin.o crtend.o"
5381                 else
5382                         tmake_file=mips/t-mips
5383                         extra_passes="mips-tfile mips-tdump"
5384                 fi
5385                 if test x$gnu_ld != xyes
5386                 then
5387                         use_collect2=yes
5388                 fi
5389                 ;;
5390         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5391                 tm_file="mips/ultrix.h ${tm_file}"
5392                 if test x$stabs = xyes; then
5393                         tm_file="${tm_file} dbx.h"
5394                 fi
5395                 xmake_file=mips/x-ultrix
5396                 if test x$gas = xyes
5397                 then
5398                         tmake_file=mips/t-mips-gas
5399                 else
5400                         tmake_file=mips/t-ultrix
5401                         extra_passes="mips-tfile mips-tdump"
5402                 fi
5403                 if test x$gnu_ld != xyes
5404                 then
5405                         use_collect2=yes
5406                 fi
5407                 ;;
5408         mips-*-riscos[56789]bsd*)
5409                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5410                 if test x$stabs = xyes; then
5411                         tm_file="${tm_file} dbx.h"
5412                 fi
5413                 if test x$gas = xyes
5414                 then
5415                         tmake_file=mips/t-bsd-gas
5416                 else
5417                         tmake_file=mips/t-bsd
5418                         extra_passes="mips-tfile mips-tdump"
5419                 fi
5420                 if test x$gnu_ld != xyes
5421                 then
5422                         use_collect2=yes
5423                 fi
5424                 ;;
5425         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5426                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5427                 if test x$stabs = xyes; then
5428                         tm_file="${tm_file} dbx.h"
5429                 fi
5430                 if test x$gas = xyes
5431                 then
5432                         tmake_file=mips/t-bsd-gas
5433                 else
5434                         tmake_file=mips/t-bsd
5435                         extra_passes="mips-tfile mips-tdump"
5436                 fi
5437                 if test x$gnu_ld != xyes
5438                 then
5439                         use_collect2=yes
5440                 fi
5441                 ;;
5442         mips-*-riscos[56789]sysv4*)
5443                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5444                 if test x$stabs = xyes; then
5445                         tm_file="${tm_file} dbx.h"
5446                 fi
5447                 xmake_file=mips/x-sysv
5448                 if test x$gas = xyes
5449                 then
5450                         tmake_file=mips/t-svr4-gas
5451                 else
5452                         tmake_file=mips/t-svr4
5453                         extra_passes="mips-tfile mips-tdump"
5454                 fi
5455                 if test x$gnu_ld != xyes
5456                 then
5457                         use_collect2=yes
5458                 fi
5459                 ;;
5460         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5461                 tm_file="mips/svr4-4.h ${tm_file}"
5462                 if test x$stabs = xyes; then
5463                         tm_file="${tm_file} dbx.h"
5464                 fi
5465                 xm_defines=USG
5466                 xmake_file=mips/x-sysv
5467                 if test x$gas = xyes
5468                 then
5469                         tmake_file=mips/t-svr4-gas
5470                 else
5471                         tmake_file=mips/t-svr4
5472                         extra_passes="mips-tfile mips-tdump"
5473                 fi
5474                 if test x$gnu_ld != xyes
5475                 then
5476                         use_collect2=yes
5477                 fi
5478                 ;;
5479         mips-*-riscos[56789]sysv*)
5480                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5481                 if test x$stabs = xyes; then
5482                         tm_file="${tm_file} dbx.h"
5483                 fi
5484                 xm_defines=USG
5485                 xmake_file=mips/x-sysv
5486                 if test x$gas = xyes
5487                 then
5488                         tmake_file=mips/t-svr3-gas
5489                 else
5490                         tmake_file=mips/t-svr3
5491                         extra_passes="mips-tfile mips-tdump"
5492                 fi
5493                 if test x$gnu_ld != xyes
5494                 then
5495                         use_collect2=yes
5496                 fi
5497                 ;;
5498         mips-*-sysv* | mips-*-riscos*sysv*)
5499                 tm_file="mips/svr3-4.h ${tm_file}"
5500                 if test x$stabs = xyes; then
5501                         tm_file="${tm_file} dbx.h"
5502                 fi
5503                 xm_defines=USG
5504                 xmake_file=mips/x-sysv
5505                 if test x$gas = xyes
5506                 then
5507                         tmake_file=mips/t-svr3-gas
5508                 else
5509                         tmake_file=mips/t-svr3
5510                         extra_passes="mips-tfile mips-tdump"
5511                 fi
5512                 if test x$gnu_ld != xyes
5513                 then
5514                         use_collect2=yes
5515                 fi
5516                 ;;
5517         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5518                 tm_file=mips/mips-5.h
5519                 if test x$stabs = xyes; then
5520                         tm_file="${tm_file} dbx.h"
5521                 fi
5522                 if test x$gas = xyes
5523                 then
5524                         tmake_file=mips/t-mips-gas
5525                 else
5526                         extra_passes="mips-tfile mips-tdump"
5527                 fi
5528                 if test x$gnu_ld != xyes
5529                 then
5530                         use_collect2=yes
5531                 fi
5532                 ;;
5533         mips-*-gnu*)
5534                 ;;
5535         mipsel-*-ecoff*)
5536                 tm_file=mips/ecoffl.h
5537                 if test x$stabs = xyes; then
5538                         tm_file="${tm_file} dbx.h"
5539                 fi
5540                 tmake_file=mips/t-ecoff
5541                 ;;
5542         mips-*-ecoff*)
5543                 tm_file="gofast.h mips/ecoff.h"
5544                 if test x$stabs = xyes; then
5545                         tm_file="${tm_file} dbx.h"
5546                 fi
5547                 tmake_file=mips/t-ecoff
5548                 ;;
5549         mipsel-*-elf*)
5550                 tm_file="mips/elfl.h"
5551                 tmake_file=mips/t-elf
5552                 ;;
5553         mips-*-elf*)
5554                 tm_file="mips/elf.h"
5555                 tmake_file=mips/t-elf
5556                 ;;
5557         mips64el-*-elf*)
5558                 tm_file="mips/elfl64.h"
5559                 tmake_file=mips/t-elf
5560                 ;;
5561         mips64orionel-*-elf*)
5562                 tm_file="mips/elforion.h mips/elfl64.h"
5563                 tmake_file=mips/t-elf
5564                 ;;
5565         mips64-*-elf*)
5566                 tm_file="mips/elf64.h"
5567                 tmake_file=mips/t-elf
5568                 ;;
5569         mips64orion-*-elf*)
5570                 tm_file="mips/elforion.h mips/elf64.h"
5571                 tmake_file=mips/t-elf
5572                 ;;
5573         mips64orion-*-rtems*)
5574                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5575                 tmake_file="mips/t-elf t-rtems"
5576                 ;;
5577         mipstx39el-*-elf*)
5578                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5579                 tmake_file=mips/t-r3900
5580                 ;;
5581         mipstx39-*-elf*)
5582                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5583                 tmake_file=mips/t-r3900
5584                 ;;
5585         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5586                 if test x$stabs = xyes; then
5587                         tm_file="${tm_file} dbx.h"
5588                 fi
5589                 if test x$gas = xyes
5590                 then
5591                         tmake_file=mips/t-mips-gas
5592                 else
5593                         extra_passes="mips-tfile mips-tdump"
5594                 fi
5595                 if test x$gnu_ld != xyes
5596                 then
5597                         use_collect2=yes
5598                 fi
5599                 ;;
5600         mn10200-*-*)
5601                 float_format=i32
5602                 cpu_type=mn10200
5603                 tm_file="mn10200/mn10200.h"
5604                 if test x$stabs = xyes
5605                 then
5606                         tm_file="${tm_file} dbx.h"
5607                 fi
5608                 use_collect2=no
5609                 ;;
5610         mn10300-*-*)
5611                 cpu_type=mn10300
5612                 tm_file="mn10300/mn10300.h"
5613                 if test x$stabs = xyes
5614                 then
5615                         tm_file="${tm_file} dbx.h"
5616                 fi
5617                 use_collect2=no
5618                 ;;
5619         ns32k-encore-bsd*)
5620                 tm_file=ns32k/encore.h
5621                 use_collect2=yes
5622                 ;;
5623         ns32k-sequent-bsd*)
5624                 tm_file=ns32k/sequent.h
5625                 use_collect2=yes
5626                 ;;
5627         ns32k-tek6100-bsd*)
5628                 tm_file=ns32k/tek6100.h
5629                 use_collect2=yes
5630                 ;;
5631         ns32k-tek6200-bsd*)
5632                 tm_file=ns32k/tek6200.h
5633                 use_collect2=yes
5634                 ;;
5635 # This has not been updated to GCC 2.
5636 #       ns32k-ns-genix*)
5637 #               xm_defines=USG
5638 #               xmake_file=ns32k/x-genix
5639 #               tm_file=ns32k/genix.h
5640 #               use_collect2=yes
5641 #               ;;
5642         ns32k-merlin-*)
5643                 tm_file=ns32k/merlin.h
5644                 use_collect2=yes
5645                 ;;
5646         ns32k-pc532-mach*)
5647                 tm_file=ns32k/pc532-mach.h
5648                 use_collect2=yes
5649                 ;;
5650         ns32k-pc532-minix*)
5651                 tm_file=ns32k/pc532-min.h
5652                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5653                 xm_defines=USG
5654                 use_collect2=yes
5655                 ;;
5656         ns32k-*-netbsd*)
5657                 tm_file=ns32k/netbsd.h
5658                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5659                 # On NetBSD, the headers are already okay, except for math.h.
5660                 tmake_file=t-netbsd
5661                 use_collect2=yes
5662                 ;;
5663         pdp11-*-bsd)
5664                 tm_file="${tm_file} pdp11/2bsd.h"
5665                 ;;
5666         pdp11-*-*)
5667                 ;;
5668         avr-*-*)
5669                 ;;
5670         ns32k-*-openbsd*)
5671                 # Nothing special
5672                 ;;
5673 # This has not been updated to GCC 2.
5674 #       pyramid-*-*)
5675 #               cpu_type=pyr
5676 #               xmake_file=pyr/x-pyr
5677 #               use_collect2=yes
5678 #               ;;
5679
5680         pj*-linux*)
5681                 tm_file="svr4.h pj/linux.h ${tm_file}"
5682                 ;;
5683         pj-*)
5684                 ;;
5685         pjl-*)
5686                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5687                 ;;
5688
5689         romp-*-aos*)
5690                 use_collect2=yes
5691                 ;;
5692         romp-*-mach*)
5693                 xmake_file=romp/x-mach
5694                 use_collect2=yes
5695                 ;;
5696         romp-*-openbsd*)
5697                 # Nothing special
5698                 ;;
5699         powerpc-*-openbsd*)
5700                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5701                 ;;
5702         powerpc-*-beos*)
5703                 cpu_type=rs6000
5704                 tm_file=rs6000/beos.h
5705                 xm_file=rs6000/xm-beos.h
5706                 tmake_file=rs6000/t-beos
5707                 xmake_file=rs6000/x-beos
5708                 ;;
5709         powerpc-*-sysv*)
5710                 tm_file=rs6000/sysv4.h
5711                 xm_file="rs6000/xm-sysv4.h"
5712                 xm_defines="USG POSIX"
5713                 extra_headers=ppc-asm.h
5714                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5715                 xmake_file=rs6000/x-sysv4
5716                 ;;
5717         powerpc-*-eabiaix*)
5718                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5719                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5720                 extra_headers=ppc-asm.h
5721                 ;;
5722         powerpc-*-eabisim*)
5723                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5724                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5725                 extra_headers=ppc-asm.h
5726                 ;;
5727         powerpc-*-elf*)
5728                 tm_file="rs6000/sysv4.h"
5729                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5730                 extra_headers=ppc-asm.h
5731                 ;;
5732         powerpc-*-eabi*)
5733                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5734                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5735                 extra_headers=ppc-asm.h
5736                 ;;
5737         powerpc-*-rtems*)
5738                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5739                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5740                 extra_headers=ppc-asm.h
5741                 ;;
5742         powerpc-*-linux-gnulibc1)
5743                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5744                 xm_file=rs6000/xm-sysv4.h
5745                 out_file=rs6000/rs6000.c
5746                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5747                 xmake_file=x-linux
5748                 extra_headers=ppc-asm.h
5749                 if test x$enable_threads = xyes; then
5750                         thread_file='posix'
5751                 fi
5752                 ;;
5753         powerpc-*-linux-gnu*)
5754                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5755                 xm_file="rs6000/xm-sysv4.h"
5756                 xm_defines="USG ${xm_defines}"
5757                 out_file=rs6000/rs6000.c
5758                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5759                 xmake_file=x-linux
5760                 extra_headers=ppc-asm.h
5761                 if test x$enable_threads = xyes; then
5762                         thread_file='posix'
5763                 fi
5764                 ;;
5765         powerpc-wrs-vxworks*)
5766                 cpu_type=rs6000
5767                 xm_file="rs6000/xm-sysv4.h"
5768                 xm_defines="USG POSIX"
5769                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
5770                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5771                 extra_headers=ppc-asm.h
5772                 thread_file='vxworks'
5773                 ;;
5774         powerpcle-wrs-vxworks*)
5775                 cpu_type=rs6000
5776                 xm_file="rs6000/xm-sysv4.h"
5777                 xm_defines="USG POSIX"
5778                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
5779                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5780                 extra_headers=ppc-asm.h
5781                 thread_file='vxworks'
5782                 ;;
5783         powerpcle-*-sysv*)
5784                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5785                 xm_file="rs6000/xm-sysv4.h"
5786                 xm_defines="USG POSIX"
5787                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5788                 xmake_file=rs6000/x-sysv4
5789                 extra_headers=ppc-asm.h
5790                 ;;
5791         powerpcle-*-elf*)
5792                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5793                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5794                 extra_headers=ppc-asm.h
5795                 ;;
5796         powerpcle-*-eabisim*)
5797                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
5798                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5799                 extra_headers=ppc-asm.h
5800                 ;;
5801         powerpcle-*-eabi*)
5802                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
5803                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5804                 extra_headers=ppc-asm.h
5805                 ;;
5806         powerpcle-*-solaris2*)
5807                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
5808                 xm_file="rs6000/xm-sysv4.h"
5809                 xm_defines="USG POSIX"
5810                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5811                 xmake_file=rs6000/x-sysv4
5812                 extra_headers=ppc-asm.h
5813                 ;;
5814         rs6000-ibm-aix3.[01]*)
5815                 tm_file=rs6000/aix31.h
5816                 xmake_file=rs6000/x-aix31
5817                 float_format=none
5818                 use_collect2=yes
5819                 ;;
5820         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5821                 tm_file=rs6000/aix3newas.h
5822                 if test x$host != x$target
5823                 then
5824                         tmake_file=rs6000/t-xnewas
5825                 else
5826                         tmake_file=rs6000/t-newas
5827                 fi
5828                 float_format=none
5829                 use_collect2=yes
5830                 ;;
5831         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5832                 tm_file=rs6000/aix41.h
5833                 if test x$host != x$target
5834                 then
5835                         tmake_file=rs6000/t-xnewas
5836                 else
5837                         tmake_file=rs6000/t-newas
5838                 fi
5839                 if test "$gnu_ld" = yes
5840                 then
5841                         xmake_file=rs6000/x-aix41-gld
5842                 else
5843                         tmake_file="rs6000/t-newas rs6000/t-aix41"
5844                 fi
5845                 xmake_file=rs6000/x-aix41
5846                 float_format=none
5847                 use_collect2=yes
5848                 ;;
5849         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5850                 tm_file=rs6000/aix43.h
5851                 tmake_file=rs6000/t-aix43
5852                 xmake_file=rs6000/x-aix41
5853                 float_format=none
5854                 use_collect2=yes
5855                 ;;
5856         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5857                 tm_file=rs6000/aix43.h
5858                 tmake_file=rs6000/t-aix43
5859                 xmake_file=rs6000/x-aix41
5860                 float_format=none
5861                 use_collect2=yes
5862                 ;;
5863         rs6000-ibm-aix*)
5864                 float_format=none
5865                 use_collect2=yes
5866                 ;;
5867         rs6000-bull-bosx)
5868                 float_format=none
5869                 use_collect2=yes
5870                 ;;
5871         rs6000-*-mach*)
5872                 tm_file=rs6000/mach.h
5873                 xm_file="${xm_file} rs6000/xm-mach.h"
5874                 xmake_file=rs6000/x-mach
5875                 use_collect2=yes
5876                 ;;
5877         rs6000-*-lynxos*)
5878                 tm_file=rs6000/lynx.h
5879                 xm_file=rs6000/xm-lynx.h
5880                 tmake_file=rs6000/t-rs6000
5881                 xmake_file=rs6000/x-lynx
5882                 use_collect2=yes
5883                 ;;
5884         sh-*-elf*)
5885                 tm_file=sh/elf.h
5886                 float_format=sh
5887                 ;;
5888         sh-*-rtemself*)
5889                 tmake_file="sh/t-sh t-rtems"
5890                 tm_file=sh/rtemself.h
5891                 float_format=sh
5892                 ;;
5893         sh-*-rtems*)
5894                 tmake_file="sh/t-sh t-rtems"
5895                 tm_file=sh/rtems.h
5896                 float_format=sh
5897                 ;;
5898         sh-*-*)
5899                 float_format=sh
5900                 ;;
5901         sparc-tti-*)
5902                 tm_file=sparc/pbd.h
5903                 xm_file="xm-alloca.h ${xm_file}"
5904                 xm_defines=USG
5905                 ;;
5906         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5907                 tm_file=sparc/vxsparc.h
5908                 tmake_file=sparc/t-vxsparc
5909                 use_collect2=yes
5910                 thread_file='vxworks'
5911                 ;;
5912         sparc-*-aout*)
5913                 tmake_file=sparc/t-sparcbare
5914                 tm_file="sparc/aout.h libgloss.h"
5915                 ;;
5916         sparc-*-netbsd*)
5917                 tm_file=sparc/netbsd.h
5918                 tmake_file=t-netbsd
5919                 use_collect2=yes
5920                 ;;
5921         sparc-*-openbsd*)
5922                 # we need collect2 until our bug is fixed...
5923                 use_collect2=yes
5924                 ;;
5925         sparc-*-bsd*)
5926                 tm_file=sparc/bsd.h
5927                 ;;
5928         sparc-*-elf*)
5929                 tm_file=sparc/elf.h
5930                 tmake_file=sparc/t-elf
5931                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5932                 #float_format=i128
5933                 float_format=i64
5934                 ;;
5935         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5936                 xm_file="${xm_file} sparc/xm-linux.h"
5937                 tm_file=sparc/linux-aout.h
5938                 xmake_file=x-linux
5939                 gnu_ld=yes
5940                 ;;
5941         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5942                 xm_file="${xm_file} sparc/xm-linux.h"
5943                 xmake_file=x-linux
5944                 tm_file=sparc/linux.h
5945                 tmake_file="t-linux t-linux-gnulibc1"
5946                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5947                 gnu_ld=yes
5948                 float_format=sparc
5949                 ;;
5950         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5951                 xm_file="${xm_file} sparc/xm-linux.h"
5952                 xmake_file=x-linux
5953                 tm_file=sparc/linux.h
5954                 tmake_file="t-linux"
5955                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5956                 gnu_ld=yes
5957                 if test x$enable_threads = xyes; then
5958                         thread_file='posix'
5959                 fi
5960                 float_format=sparc
5961                 ;;
5962         sparc-*-lynxos*)
5963                 if test x$gas = xyes
5964                 then
5965                         tm_file=sparc/lynx.h
5966                 else
5967                         tm_file=sparc/lynx-ng.h
5968                 fi
5969                 xm_file=sparc/xm-lynx.h
5970                 tmake_file=sparc/t-sunos41
5971                 xmake_file=x-lynx
5972                 ;;
5973         sparc-*-rtemsaout*)
5974                 tmake_file="sparc/t-sparcbare t-rtems"
5975                 tm_file=sparc/rtems.h
5976                 ;;
5977         sparc-*-rtems*|sparc-*-rtemself*)
5978                 tm_file="sparc/rtemself.h"
5979                 tmake_file="sparc/t-elf t-rtems"
5980                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5981                 #float_format=i128
5982                 float_format=i64
5983                 ;;
5984         sparcv9-*-solaris2*)
5985                 if test x$gnu_ld = xyes
5986                 then
5987                         tm_file=sparc/sol2-64.h
5988                 else
5989                         tm_file=sparc/sol2-sld-64.h
5990                 fi
5991                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5992                 xm_defines="USG POSIX"
5993                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5994                 xmake_file=sparc/x-sysv4
5995                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5996                 float_format=none
5997                 if test x${enable_threads} = x ; then
5998                     enable_threads=$have_pthread_h
5999                     if test x${enable_threads} = x ; then
6000                         enable_threads=$have_thread_h
6001                     fi
6002                 fi
6003                 if test x${enable_threads} = xyes ; then
6004                     if test x${have_pthread_h} = xyes ; then
6005                         thread_file='posix'
6006                     else
6007                         thread_file='solaris'
6008                     fi
6009                 fi
6010                 ;;
6011         sparc-hal-solaris2*)
6012                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6013                 xm_defines="USG POSIX"
6014                 tm_file="sparc/sol2.h sparc/hal.h"
6015                 tmake_file="sparc/t-halos sparc/t-sol2"
6016                 xmake_file=sparc/x-sysv4
6017                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6018                 case $machine in
6019                 *-*-solaris2.0-4)
6020                         float_format=i128
6021                 ;;
6022                 *)
6023                         float_format=none
6024                         ;;
6025                 esac
6026                 thread_file='solaris'
6027                 ;;
6028         sparc-*-solaris2*)
6029                 if test x$gnu_ld = xyes
6030                 then
6031                         tm_file=sparc/sol2.h
6032                 else
6033                         tm_file=sparc/sol2-sld.h
6034                 fi
6035                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6036                 xm_defines="USG POSIX"
6037                 tmake_file=sparc/t-sol2
6038                 xmake_file=sparc/x-sysv4
6039                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6040                 case $machine in
6041                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6042                 *-*-solaris2*)
6043                         if test x$gnu_ld = xyes
6044                         then
6045                                 tm_file=sparc/sol2-64.h
6046                         else
6047                                 tm_file=sparc/sol2-sld-64.h
6048                         fi
6049                         tmake_file="$tmake_file sparc/t-sol2-64"
6050                         ;;
6051                 esac
6052                 case $machine in
6053                 *-*-solaris2.[0-4])
6054                         float_format=i128
6055                         ;;
6056                 *)
6057                         float_format=none
6058                         ;;
6059                 esac
6060                 if test x${enable_threads} = x; then
6061                     enable_threads=$have_pthread_h
6062                     if test x${enable_threads} = x; then
6063                         enable_threads=$have_thread_h
6064                     fi
6065                 fi
6066                 if test x${enable_threads} = xyes; then
6067                     if test x${have_pthread_h} = xyes; then
6068                         thread_file='posix'
6069                     else
6070                         thread_file='solaris'
6071                     fi
6072                 fi
6073                 ;;
6074         sparc-*-sunos4.0*)
6075                 tm_file=sparc/sunos4.h
6076                 tmake_file=sparc/t-sunos40
6077                 use_collect2=yes
6078                 ;;
6079         sparc-*-sunos4*)
6080                 tm_file=sparc/sunos4.h
6081                 tmake_file=sparc/t-sunos41
6082                 use_collect2=yes
6083                 if test x$gas = xyes; then
6084                         tm_file="${tm_file} sparc/sun4gas.h"
6085                 fi
6086                 ;;
6087         sparc-*-sunos3*)
6088                 tm_file=sparc/sun4o3.h
6089                 use_collect2=yes
6090                 ;;
6091         sparc-*-sysv4*)
6092                 tm_file=sparc/sysv4.h
6093                 xm_file="sparc/xm-sysv4.h"
6094                 xm_defines="USG POSIX"
6095                 tmake_file=t-svr4
6096                 xmake_file=sparc/x-sysv4
6097                 extra_parts="crtbegin.o crtend.o"
6098                 ;;
6099         sparc-*-vxsim*)
6100                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6101                 xm_defines="USG POSIX"
6102                 tm_file=sparc/vxsim.h
6103                 tmake_file=sparc/t-vxsparc
6104                 xmake_file=sparc/x-sysv4
6105                 ;;
6106         sparclet-*-aout*)
6107                 tm_file="sparc/splet.h libgloss.h"
6108                 tmake_file=sparc/t-splet
6109                 ;;
6110         sparclite-*-coff*)
6111                 tm_file="sparc/litecoff.h libgloss.h"
6112                 tmake_file=sparc/t-sparclite
6113                 ;;
6114         sparclite-*-aout*)
6115                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6116                 tmake_file=sparc/t-sparclite
6117                 ;;
6118         sparclite-*-elf*)
6119                 tm_file="sparc/liteelf.h"
6120                 tmake_file=sparc/t-sparclite
6121                 extra_parts="crtbegin.o crtend.o"
6122                 ;;
6123         sparc86x-*-aout*)
6124                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6125                 tmake_file=sparc/t-sp86x
6126                 ;;
6127         sparc86x-*-elf*)
6128                 tm_file="sparc/sp86x-elf.h"
6129                 tmake_file=sparc/t-sp86x
6130                 extra_parts="crtbegin.o crtend.o"
6131                 ;;
6132         sparc64-*-aout*)
6133                 tmake_file=sparc/t-sp64
6134                 tm_file=sparc/sp64-aout.h
6135                 ;;
6136         sparc64-*-elf*)
6137                 tmake_file=sparc/t-sp64
6138                 tm_file=sparc/sp64-elf.h
6139                 extra_parts="crtbegin.o crtend.o"
6140                 ;;
6141         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6142                 tmake_file="t-linux sparc/t-linux64"
6143                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6144                 tm_file=sparc/linux64.h
6145                 xmake_file=x-linux
6146                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6147                 gnu_ld=yes
6148                 if test x$enable_threads = xyes; then
6149                         thread_file='posix'
6150                 fi
6151                 float_format=sparc
6152                 ;;
6153 # This hasn't been upgraded to GCC 2.
6154 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6155 #               tm_file=tahoe/harris.h
6156 #               ;;
6157 #       tahoe-*-bsd*)                   # tahoe running BSD
6158 #               ;;
6159
6160         thumb*-*-*)
6161                 { echo "configure: error:
6162 *** The Thumb targets have been depreciated.  The equivalent
6163 *** ARM based toolchain can now generated Thumb instructions
6164 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6165                 ;;
6166 # This hasn't been upgraded to GCC 2.
6167 #       tron-*-*)
6168 #               cpu_type=gmicro
6169 #               use_collect2=yes
6170 #               ;;
6171         v850-*-rtems*)
6172                 cpu_type=v850
6173                 tm_file="v850/rtems.h"
6174                 xm_file="v850/xm-v850.h"
6175                 tmake_file="v850/t-v850 t-rtems"
6176                 if test x$stabs = xyes
6177                 then
6178                         tm_file="${tm_file} dbx.h"
6179                 fi
6180                 use_collect2=no
6181                 ;;
6182         v850-*-*)
6183                 target_cpu_default="TARGET_CPU_generic"
6184                 cpu_type=v850
6185                 tm_file="v850/v850.h"
6186                 xm_file="v850/xm-v850.h"
6187                 tmake_file=v850/t-v850
6188                 if test x$stabs = xyes
6189                 then
6190                         tm_file="${tm_file} dbx.h"
6191                 fi
6192                 use_collect2=no
6193                 ;;
6194         vax-*-bsd*)                     # vaxen running BSD
6195                 use_collect2=yes
6196                 float_format=vax
6197                 ;;
6198         vax-*-sysv*)                    # vaxen running system V
6199                 tm_file="${tm_file} vax/vaxv.h"
6200                 xm_defines=USG
6201                 float_format=vax
6202                 ;;
6203         vax-*-netbsd*)
6204                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6205                 tmake_file=t-netbsd
6206                 float_format=vax
6207                 use_collect2=yes
6208                 ;;
6209         vax-*-openbsd*)
6210                 tmake_file="${tmake_file} vax/t-openbsd"
6211                 ;;
6212         vax-*-ultrix*)                  # vaxen running ultrix
6213                 tm_file="${tm_file} vax/ultrix.h"
6214                 use_collect2=yes
6215                 float_format=vax
6216                 ;;
6217         vax-*-vms*)                     # vaxen running VMS
6218                 xm_file=vax/xm-vms.h
6219                 tm_file=vax/vms.h
6220                 float_format=vax
6221                 ;;
6222         vax-*-*)                        # vax default entry
6223                 float_format=vax
6224                 ;;
6225         we32k-att-sysv*)
6226                 xm_file="${xm_file} xm-svr3"
6227                 use_collect2=yes
6228                 ;;
6229         *)
6230                 echo "Configuration $machine not supported" 1>&2
6231                 exit 1
6232                 ;;
6233         esac
6234
6235         case $machine in
6236         *-*-linux-gnu*)
6237                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6238         *-*-gnu*)
6239                 # On the GNU system, the setup is just about the same on
6240                 # each different CPU.  The specific machines that GNU
6241                 # supports are matched above and just set $cpu_type.
6242                 xm_file="xm-gnu.h ${xm_file}"
6243                 tm_file=${cpu_type}/gnu.h
6244                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6245                 # GNU always uses ELF.
6246                 elf=yes
6247                 # GNU tools are the only tools.
6248                 gnu_ld=yes
6249                 gas=yes
6250                 xmake_file=x-linux      # These details are the same as Linux.
6251                 tmake_file=t-gnu        # These are not.
6252                 ;;
6253         *-*-sysv4*)
6254                 xmake_try_sysv=x-sysv
6255                 install_headers_dir=install-headers-cpio
6256                 ;;
6257         *-*-sysv*)
6258                 install_headers_dir=install-headers-cpio
6259                 ;;
6260         esac
6261
6262         # Distinguish i[34567]86
6263         # Also, do not run mips-tfile on MIPS if using gas.
6264         # Process --with-cpu= for PowerPC/rs6000
6265         target_cpu_default2=
6266         case $machine in
6267         i486-*-*)
6268                 target_cpu_default2=1
6269                 ;;
6270         i586-*-*)
6271                 case $target_alias in
6272                         k6-*)
6273                                 target_cpu_default2=4
6274                                 ;;
6275                         *)
6276                                 target_cpu_default2=2
6277                                 ;;
6278                 esac
6279                 ;;
6280         i686-*-* | i786-*-*)
6281                 target_cpu_default2=3
6282                 ;;
6283         alpha*-*-*)
6284                 case $machine in
6285                         alphaev6[78]*)
6286                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6287                                 ;;
6288                         alphaev6*)
6289                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6290                                 ;;
6291                         alphapca56*)
6292                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6293                                 ;;
6294                         alphaev56*)
6295                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6296                                 ;;
6297                         alphaev5*)
6298                                 target_cpu_default2="MASK_CPU_EV5"
6299                                 ;;
6300                 esac
6301
6302                 if test x$gas = xyes
6303                 then
6304                         if test "$target_cpu_default2" = ""
6305                         then
6306                                 target_cpu_default2="MASK_GAS"
6307                         else
6308                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6309                         fi
6310                 fi
6311                 ;;
6312         arm*-*-*)
6313                 case "x$with_cpu" in
6314                         x)
6315                                 # The most generic
6316                                 target_cpu_default2="TARGET_CPU_generic"
6317                                 ;;
6318
6319                         # Distinguish cores, and major variants
6320                         # arm7m doesn't exist, but D & I don't affect code
6321                         xarm[23678] | xarm250 | xarm[67][01]0 \
6322                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6323                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6324                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6325                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6326                                 ;;
6327
6328                         xyes | xno)
6329                                 echo "--with-cpu must be passed a value" 1>&2
6330                                 exit 1
6331                                 ;;
6332
6333                         *)
6334                                 if test x$pass2done = xyes
6335                                 then
6336                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6337                                         exit 1
6338                                 fi
6339                                 ;;
6340                 esac
6341                 ;;
6342
6343         mips*-*-ecoff* | mips*-*-elf*)
6344                 if test x$gas = xyes
6345                 then
6346                         if test x$gnu_ld = xyes
6347                         then
6348                                 target_cpu_default2=20
6349                         else
6350                                 target_cpu_default2=16
6351                         fi
6352                 fi
6353                 ;;
6354         mips*-*-*)
6355                 if test x$gas = xyes
6356                 then
6357                         target_cpu_default2=16
6358                 fi
6359                 ;;
6360         powerpc*-*-* | rs6000-*-*)
6361                 case "x$with_cpu" in
6362                         x)
6363                                 ;;
6364
6365                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6366                           | xrios1 | xrios2 | xrsc | xrsc1 \
6367                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6368                           | xec603e | x740 | x750 | x401 \
6369                           | x403 | x505 | x801 | x821 | x823 | x860)
6370                                 target_cpu_default2="\"$with_cpu\""
6371                                 ;;
6372
6373                         xyes | xno)
6374                                 echo "--with-cpu must be passed a value" 1>&2
6375                                 exit 1
6376                                 ;;
6377
6378                         *)
6379                                 if test x$pass2done = xyes
6380                                 then
6381                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6382                                         exit 1
6383                                 fi
6384                                 ;;
6385                 esac
6386                 ;;
6387         sparc*-*-*)
6388                 case ".$with_cpu" in
6389                         .)
6390                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6391                                 ;;
6392                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6393                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6394                                 ;;
6395                         *)
6396                                 if test x$pass2done = xyes
6397                                 then
6398                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6399                                         exit 1
6400                                 fi
6401                                 ;;
6402                 esac
6403                 ;;
6404         esac
6405
6406         if test "$target_cpu_default2" != ""
6407         then
6408                 if test "$target_cpu_default" != ""
6409                 then
6410                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6411                 else
6412                         target_cpu_default=$target_cpu_default2
6413                 fi
6414         fi
6415
6416         # No need for collect2 if we have the GNU linker.
6417         # Actually, there is now; GNU ld doesn't handle the EH info or
6418         # collecting for shared libraries.
6419         #case x$gnu_ld in
6420         #xyes)
6421         #       use_collect2=
6422         #       ;;
6423         #esac
6424
6425 # Save data on machine being used to compile GCC in build_xm_file.
6426 # Save data on host machine in vars host_xm_file and host_xmake_file.
6427         if test x$pass1done = x
6428         then
6429                 if test x"$xm_file" = x
6430                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6431                 else build_xm_file=$xm_file
6432                 fi
6433                 build_xm_defines=$xm_defines
6434                 build_install_headers_dir=$install_headers_dir
6435                 build_exeext=$exeext
6436                 pass1done=yes
6437         else
6438                 if test x$pass2done = x
6439                 then
6440                         if test x"$xm_file" = x
6441                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6442                         else host_xm_file=$xm_file
6443                         fi
6444                         host_xm_defines=$xm_defines
6445                         if test x"$xmake_file" = x
6446                         then xmake_file=$cpu_type/x-$cpu_type
6447                         fi
6448                         host_xmake_file="$xmake_file"
6449                         host_truncate_target=$truncate_target
6450                         host_extra_gcc_objs=$extra_gcc_objs
6451                         host_extra_objs=$extra_host_objs
6452                         host_exeext=$exeext
6453                         pass2done=yes
6454                 fi
6455         fi
6456 done
6457
6458 extra_objs="${host_extra_objs} ${extra_objs}"
6459
6460 # Default the target-machine variables that were not explicitly set.
6461 if test x"$tm_file" = x
6462 then tm_file=$cpu_type/$cpu_type.h; fi
6463
6464 if test x$extra_headers = x
6465 then extra_headers=; fi
6466
6467 if test x"$xm_file" = x
6468 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6469
6470 if test x$md_file = x
6471 then md_file=$cpu_type/$cpu_type.md; fi
6472
6473 if test x$out_file = x
6474 then out_file=$cpu_type/$cpu_type.c; fi
6475
6476 if test x"$tmake_file" = x
6477 then tmake_file=$cpu_type/t-$cpu_type
6478 fi
6479
6480 if test x"$dwarf2" = xyes
6481 then tm_file="$tm_file tm-dwarf2.h"
6482 fi
6483
6484 if test x$float_format = x
6485 then float_format=i64
6486 fi
6487
6488 if test $float_format = none
6489 then float_h_file=Makefile.in
6490 else float_h_file=float-$float_format.h
6491 fi
6492
6493 # Handle cpp installation.
6494 if test x$enable_cpp != xno
6495 then
6496   tmake_file="$tmake_file t-install-cpp"
6497 fi
6498
6499 # Say what files are being used for the output code and MD file.
6500 echo "Using \`$srcdir/config/$out_file' to output insns."
6501 echo "Using \`$srcdir/config/$md_file' as machine description file."
6502
6503 count=a
6504 for f in $tm_file; do
6505         count=${count}x
6506 done
6507 if test $count = ax; then
6508         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6509 else
6510         echo "Using the following target machine macro files:"
6511         for f in $tm_file; do
6512                 echo "  $srcdir/config/$f"
6513         done
6514 fi
6515
6516 count=a
6517 for f in $host_xm_file; do
6518         count=${count}x
6519 done
6520 if test $count = ax; then
6521         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6522 else
6523         echo "Using the following host machine macro files:"
6524         for f in $host_xm_file; do
6525                 echo "  $srcdir/config/$f"
6526         done
6527 fi
6528
6529 if test "$host_xm_file" != "$build_xm_file"; then
6530         count=a
6531         for f in $build_xm_file; do
6532                 count=${count}x
6533         done
6534         if test $count = ax; then
6535                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6536         else
6537                 echo "Using the following build machine macro files:"
6538                 for f in $build_xm_file; do
6539                         echo "  $srcdir/config/$f"
6540                 done
6541         fi
6542 fi
6543
6544 if test x$thread_file = x; then
6545         if test x$target_thread_file != x; then
6546                 thread_file=$target_thread_file
6547         else
6548                 thread_file='single'
6549         fi
6550 fi
6551
6552 # Set up the header files.
6553 # $links is the list of header files to create.
6554 # $vars is the list of shell variables with file names to include.
6555 # auto-host.h is the file containing items generated by autoconf and is
6556 # the first file included by config.h.
6557 null_defines=
6558 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6559
6560 # If host=build, it is correct to have hconfig include auto-host.h
6561 # as well.  If host!=build, we are in error and need to do more
6562 # work to find out the build config parameters.
6563 if test x$host = x$build
6564 then
6565         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6566 else
6567         # We create a subdir, then run autoconf in the subdir.
6568         # To prevent recursion we set host and build for the new
6569         # invocation of configure to the build for this invocation
6570         # of configure.
6571         tempdir=build.$$
6572         rm -rf $tempdir
6573         mkdir $tempdir
6574         cd $tempdir
6575         case ${srcdir} in
6576         /*) realsrcdir=${srcdir};;
6577         *) realsrcdir=../${srcdir};;
6578         esac
6579         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6580                 --target=$target --host=$build --build=$build
6581
6582         # We just finished tests for the build machine, so rename
6583         # the file auto-build.h in the gcc directory.
6584         mv auto-host.h ../auto-build.h
6585         cd ..
6586         rm -rf $tempdir
6587         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6588 fi
6589
6590 xm_file="gansidecl.h ${xm_file}"
6591 tm_file="gansidecl.h ${tm_file}"
6592
6593 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6594 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6595 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6596
6597 rm -f config.bak
6598 if test -f config.status; then mv -f config.status config.bak; fi
6599
6600 # Make the links.
6601 while test -n "$vars"
6602 do
6603         set $vars; var=$1; shift; vars=$*
6604         set $links; link=$1; shift; links=$*
6605         set $defines; define=$1; shift; defines=$*
6606
6607         rm -f $link
6608         # Make sure the file is created, even if it is empty.
6609         echo >$link
6610
6611         # Define TARGET_CPU_DEFAULT if the system wants one.
6612         # This substitutes for lots of *.h files.
6613         if test "$target_cpu_default" != "" -a $link = tm.h
6614         then
6615                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6616         fi
6617
6618         for file in `eval echo '$'$var`; do
6619                 case $file in
6620                 auto-config.h)
6621                         ;;
6622                 *)
6623                         echo '#ifdef IN_GCC' >>$link
6624                         ;;
6625                 esac
6626                 echo "#include \"$file\"" >>$link
6627                 case $file in
6628                 auto-config.h)
6629                         ;;
6630                 *)
6631                         echo '#endif' >>$link
6632                         ;;
6633                 esac
6634         done
6635
6636         for def in `eval echo '$'$define`; do
6637                 echo "#ifndef $def" >>$link
6638                 echo "#define $def" >>$link
6639                 echo "#endif" >>$link
6640         done
6641 done
6642
6643 # Truncate the target if necessary
6644 if test x$host_truncate_target != x; then
6645         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6646 fi
6647
6648 # Get the version trigger filename from the toplevel
6649 if test "${with_gcc_version_trigger+set}" = set; then
6650         gcc_version_trigger=$with_gcc_version_trigger
6651 else
6652         gcc_version_trigger=${srcdir}/version.c
6653 fi
6654 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6655
6656 # Internationalization
6657 PACKAGE=gcc
6658 VERSION="$gcc_version"
6659 cat >> confdefs.h <<EOF
6660 #define PACKAGE "$PACKAGE"
6661 EOF
6662
6663 cat >> confdefs.h <<EOF
6664 #define VERSION "$VERSION"
6665 EOF
6666
6667
6668
6669
6670 ALL_LINGUAS="en_UK"
6671
6672 # NLS support is still experimental, so disable it by default for now.
6673 # Check whether --enable-nls or --disable-nls was given.
6674 if test "${enable_nls+set}" = set; then
6675   enableval="$enable_nls"
6676   :
6677 else
6678   enable_nls=no
6679 fi
6680
6681
6682
6683         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6684 echo "configure:6685: checking for strerror in -lcposix" >&5
6685 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6686 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6687   echo $ac_n "(cached) $ac_c" 1>&6
6688 else
6689   ac_save_LIBS="$LIBS"
6690 LIBS="-lcposix  $LIBS"
6691 cat > conftest.$ac_ext <<EOF
6692 #line 6693 "configure"
6693 #include "confdefs.h"
6694 /* Override any gcc2 internal prototype to avoid an error.  */
6695 /* We use char because int might match the return type of a gcc2
6696     builtin and then its argument prototype would still apply.  */
6697 char strerror();
6698
6699 int main() {
6700 strerror()
6701 ; return 0; }
6702 EOF
6703 if { (eval echo configure:6704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6704   rm -rf conftest*
6705   eval "ac_cv_lib_$ac_lib_var=yes"
6706 else
6707   echo "configure: failed program was:" >&5
6708   cat conftest.$ac_ext >&5
6709   rm -rf conftest*
6710   eval "ac_cv_lib_$ac_lib_var=no"
6711 fi
6712 rm -f conftest*
6713 LIBS="$ac_save_LIBS"
6714
6715 fi
6716 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6717   echo "$ac_t""yes" 1>&6
6718   LIBS="$LIBS -lcposix"
6719 else
6720   echo "$ac_t""no" 1>&6
6721 fi
6722
6723
6724
6725 echo $ac_n "checking for working const""... $ac_c" 1>&6
6726 echo "configure:6727: checking for working const" >&5
6727 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6728   echo $ac_n "(cached) $ac_c" 1>&6
6729 else
6730   cat > conftest.$ac_ext <<EOF
6731 #line 6732 "configure"
6732 #include "confdefs.h"
6733
6734 int main() {
6735
6736 /* Ultrix mips cc rejects this.  */
6737 typedef int charset[2]; const charset x;
6738 /* SunOS 4.1.1 cc rejects this.  */
6739 char const *const *ccp;
6740 char **p;
6741 /* NEC SVR4.0.2 mips cc rejects this.  */
6742 struct point {int x, y;};
6743 static struct point const zero = {0,0};
6744 /* AIX XL C 1.02.0.0 rejects this.
6745    It does not let you subtract one const X* pointer from another in an arm
6746    of an if-expression whose if-part is not a constant expression */
6747 const char *g = "string";
6748 ccp = &g + (g ? g-g : 0);
6749 /* HPUX 7.0 cc rejects these. */
6750 ++ccp;
6751 p = (char**) ccp;
6752 ccp = (char const *const *) p;
6753 { /* SCO 3.2v4 cc rejects this.  */
6754   char *t;
6755   char const *s = 0 ? (char *) 0 : (char const *) 0;
6756
6757   *t++ = 0;
6758 }
6759 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6760   int x[] = {25, 17};
6761   const int *foo = &x[0];
6762   ++foo;
6763 }
6764 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6765   typedef const int *iptr;
6766   iptr p = 0;
6767   ++p;
6768 }
6769 { /* AIX XL C 1.02.0.0 rejects this saying
6770      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6771   struct s { int j; const int *ap[3]; };
6772   struct s *b; b->j = 5;
6773 }
6774 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6775   const int foo = 10;
6776 }
6777
6778 ; return 0; }
6779 EOF
6780 if { (eval echo configure:6781: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6781   rm -rf conftest*
6782   ac_cv_c_const=yes
6783 else
6784   echo "configure: failed program was:" >&5
6785   cat conftest.$ac_ext >&5
6786   rm -rf conftest*
6787   ac_cv_c_const=no
6788 fi
6789 rm -f conftest*
6790 fi
6791
6792 echo "$ac_t""$ac_cv_c_const" 1>&6
6793 if test $ac_cv_c_const = no; then
6794   cat >> confdefs.h <<\EOF
6795 #define const
6796 EOF
6797
6798 fi
6799
6800 echo $ac_n "checking for inline""... $ac_c" 1>&6
6801 echo "configure:6802: checking for inline" >&5
6802 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6803   echo $ac_n "(cached) $ac_c" 1>&6
6804 else
6805   ac_cv_c_inline=no
6806 for ac_kw in inline __inline__ __inline; do
6807   cat > conftest.$ac_ext <<EOF
6808 #line 6809 "configure"
6809 #include "confdefs.h"
6810
6811 int main() {
6812 } $ac_kw foo() {
6813 ; return 0; }
6814 EOF
6815 if { (eval echo configure:6816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6816   rm -rf conftest*
6817   ac_cv_c_inline=$ac_kw; break
6818 else
6819   echo "configure: failed program was:" >&5
6820   cat conftest.$ac_ext >&5
6821 fi
6822 rm -f conftest*
6823 done
6824
6825 fi
6826
6827 echo "$ac_t""$ac_cv_c_inline" 1>&6
6828 case "$ac_cv_c_inline" in
6829   inline | yes) ;;
6830   no) cat >> confdefs.h <<\EOF
6831 #define inline
6832 EOF
6833  ;;
6834   *)  cat >> confdefs.h <<EOF
6835 #define inline $ac_cv_c_inline
6836 EOF
6837  ;;
6838 esac
6839
6840 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6841 echo "configure:6842: checking for off_t" >&5
6842 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6843   echo $ac_n "(cached) $ac_c" 1>&6
6844 else
6845   cat > conftest.$ac_ext <<EOF
6846 #line 6847 "configure"
6847 #include "confdefs.h"
6848 #include <sys/types.h>
6849 #if STDC_HEADERS
6850 #include <stdlib.h>
6851 #include <stddef.h>
6852 #endif
6853 EOF
6854 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6855   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6856   rm -rf conftest*
6857   ac_cv_type_off_t=yes
6858 else
6859   rm -rf conftest*
6860   ac_cv_type_off_t=no
6861 fi
6862 rm -f conftest*
6863
6864 fi
6865 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6866 if test $ac_cv_type_off_t = no; then
6867   cat >> confdefs.h <<\EOF
6868 #define off_t long
6869 EOF
6870
6871 fi
6872
6873 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6874 echo "configure:6875: checking for size_t" >&5
6875 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6876   echo $ac_n "(cached) $ac_c" 1>&6
6877 else
6878   cat > conftest.$ac_ext <<EOF
6879 #line 6880 "configure"
6880 #include "confdefs.h"
6881 #include <sys/types.h>
6882 #if STDC_HEADERS
6883 #include <stdlib.h>
6884 #include <stddef.h>
6885 #endif
6886 EOF
6887 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6888   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6889   rm -rf conftest*
6890   ac_cv_type_size_t=yes
6891 else
6892   rm -rf conftest*
6893   ac_cv_type_size_t=no
6894 fi
6895 rm -f conftest*
6896
6897 fi
6898 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6899 if test $ac_cv_type_size_t = no; then
6900   cat >> confdefs.h <<\EOF
6901 #define size_t unsigned
6902 EOF
6903
6904 fi
6905
6906 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6907 # for constant arguments.  Useless!
6908 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6909 echo "configure:6910: checking for working alloca.h" >&5
6910 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6911   echo $ac_n "(cached) $ac_c" 1>&6
6912 else
6913   cat > conftest.$ac_ext <<EOF
6914 #line 6915 "configure"
6915 #include "confdefs.h"
6916 #include <alloca.h>
6917 int main() {
6918 char *p = alloca(2 * sizeof(int));
6919 ; return 0; }
6920 EOF
6921 if { (eval echo configure:6922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6922   rm -rf conftest*
6923   ac_cv_header_alloca_h=yes
6924 else
6925   echo "configure: failed program was:" >&5
6926   cat conftest.$ac_ext >&5
6927   rm -rf conftest*
6928   ac_cv_header_alloca_h=no
6929 fi
6930 rm -f conftest*
6931 fi
6932
6933 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6934 if test $ac_cv_header_alloca_h = yes; then
6935   cat >> confdefs.h <<\EOF
6936 #define HAVE_ALLOCA_H 1
6937 EOF
6938
6939 fi
6940
6941 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6942 echo "configure:6943: checking for alloca" >&5
6943 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6944   echo $ac_n "(cached) $ac_c" 1>&6
6945 else
6946   cat > conftest.$ac_ext <<EOF
6947 #line 6948 "configure"
6948 #include "confdefs.h"
6949
6950 #ifdef __GNUC__
6951 # define alloca __builtin_alloca
6952 #else
6953 # ifdef _MSC_VER
6954 #  include <malloc.h>
6955 #  define alloca _alloca
6956 # else
6957 #  if HAVE_ALLOCA_H
6958 #   include <alloca.h>
6959 #  else
6960 #   ifdef _AIX
6961  #pragma alloca
6962 #   else
6963 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6964 char *alloca ();
6965 #    endif
6966 #   endif
6967 #  endif
6968 # endif
6969 #endif
6970
6971 int main() {
6972 char *p = (char *) alloca(1);
6973 ; return 0; }
6974 EOF
6975 if { (eval echo configure:6976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6976   rm -rf conftest*
6977   ac_cv_func_alloca_works=yes
6978 else
6979   echo "configure: failed program was:" >&5
6980   cat conftest.$ac_ext >&5
6981   rm -rf conftest*
6982   ac_cv_func_alloca_works=no
6983 fi
6984 rm -f conftest*
6985 fi
6986
6987 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6988 if test $ac_cv_func_alloca_works = yes; then
6989   cat >> confdefs.h <<\EOF
6990 #define HAVE_ALLOCA 1
6991 EOF
6992
6993 fi
6994
6995 if test $ac_cv_func_alloca_works = no; then
6996   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6997   # that cause trouble.  Some versions do not even contain alloca or
6998   # contain a buggy version.  If you still want to use their alloca,
6999   # use ar to extract alloca.o from them instead of compiling alloca.c.
7000   ALLOCA=alloca.${ac_objext}
7001   cat >> confdefs.h <<\EOF
7002 #define C_ALLOCA 1
7003 EOF
7004
7005
7006 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7007 echo "configure:7008: checking whether alloca needs Cray hooks" >&5
7008 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7009   echo $ac_n "(cached) $ac_c" 1>&6
7010 else
7011   cat > conftest.$ac_ext <<EOF
7012 #line 7013 "configure"
7013 #include "confdefs.h"
7014 #if defined(CRAY) && ! defined(CRAY2)
7015 webecray
7016 #else
7017 wenotbecray
7018 #endif
7019
7020 EOF
7021 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7022   egrep "webecray" >/dev/null 2>&1; then
7023   rm -rf conftest*
7024   ac_cv_os_cray=yes
7025 else
7026   rm -rf conftest*
7027   ac_cv_os_cray=no
7028 fi
7029 rm -f conftest*
7030
7031 fi
7032
7033 echo "$ac_t""$ac_cv_os_cray" 1>&6
7034 if test $ac_cv_os_cray = yes; then
7035 for ac_func in _getb67 GETB67 getb67; do
7036   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7037 echo "configure:7038: checking for $ac_func" >&5
7038 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7039   echo $ac_n "(cached) $ac_c" 1>&6
7040 else
7041   cat > conftest.$ac_ext <<EOF
7042 #line 7043 "configure"
7043 #include "confdefs.h"
7044 /* System header to define __stub macros and hopefully few prototypes,
7045     which can conflict with char $ac_func(); below.  */
7046 #include <assert.h>
7047 /* Override any gcc2 internal prototype to avoid an error.  */
7048 /* We use char because int might match the return type of a gcc2
7049     builtin and then its argument prototype would still apply.  */
7050 char $ac_func();
7051
7052 int main() {
7053
7054 /* The GNU C library defines this for functions which it implements
7055     to always fail with ENOSYS.  Some functions are actually named
7056     something starting with __ and the normal name is an alias.  */
7057 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7058 choke me
7059 #else
7060 $ac_func();
7061 #endif
7062
7063 ; return 0; }
7064 EOF
7065 if { (eval echo configure:7066: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7066   rm -rf conftest*
7067   eval "ac_cv_func_$ac_func=yes"
7068 else
7069   echo "configure: failed program was:" >&5
7070   cat conftest.$ac_ext >&5
7071   rm -rf conftest*
7072   eval "ac_cv_func_$ac_func=no"
7073 fi
7074 rm -f conftest*
7075 fi
7076
7077 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7078   echo "$ac_t""yes" 1>&6
7079   cat >> confdefs.h <<EOF
7080 #define CRAY_STACKSEG_END $ac_func
7081 EOF
7082
7083   break
7084 else
7085   echo "$ac_t""no" 1>&6
7086 fi
7087
7088 done
7089 fi
7090
7091 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7092 echo "configure:7093: checking stack direction for C alloca" >&5
7093 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7094   echo $ac_n "(cached) $ac_c" 1>&6
7095 else
7096   if test "$cross_compiling" = yes; then
7097   ac_cv_c_stack_direction=0
7098 else
7099   cat > conftest.$ac_ext <<EOF
7100 #line 7101 "configure"
7101 #include "confdefs.h"
7102 find_stack_direction ()
7103 {
7104   static char *addr = 0;
7105   auto char dummy;
7106   if (addr == 0)
7107     {
7108       addr = &dummy;
7109       return find_stack_direction ();
7110     }
7111   else
7112     return (&dummy > addr) ? 1 : -1;
7113 }
7114 main ()
7115 {
7116   exit (find_stack_direction() < 0);
7117 }
7118 EOF
7119 if { (eval echo configure:7120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7120 then
7121   ac_cv_c_stack_direction=1
7122 else
7123   echo "configure: failed program was:" >&5
7124   cat conftest.$ac_ext >&5
7125   rm -fr conftest*
7126   ac_cv_c_stack_direction=-1
7127 fi
7128 rm -fr conftest*
7129 fi
7130
7131 fi
7132
7133 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7134 cat >> confdefs.h <<EOF
7135 #define STACK_DIRECTION $ac_cv_c_stack_direction
7136 EOF
7137
7138 fi
7139
7140
7141    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7142 unistd.h sys/param.h
7143 do
7144 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7145 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7146 echo "configure:7147: checking for $ac_hdr" >&5
7147 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7148   echo $ac_n "(cached) $ac_c" 1>&6
7149 else
7150   cat > conftest.$ac_ext <<EOF
7151 #line 7152 "configure"
7152 #include "confdefs.h"
7153 #include <$ac_hdr>
7154 EOF
7155 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7156 { (eval echo configure:7157: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7157 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7158 if test -z "$ac_err"; then
7159   rm -rf conftest*
7160   eval "ac_cv_header_$ac_safe=yes"
7161 else
7162   echo "$ac_err" >&5
7163   echo "configure: failed program was:" >&5
7164   cat conftest.$ac_ext >&5
7165   rm -rf conftest*
7166   eval "ac_cv_header_$ac_safe=no"
7167 fi
7168 rm -f conftest*
7169 fi
7170 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7171   echo "$ac_t""yes" 1>&6
7172     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7173   cat >> confdefs.h <<EOF
7174 #define $ac_tr_hdr 1
7175 EOF
7176
7177 else
7178   echo "$ac_t""no" 1>&6
7179 fi
7180 done
7181
7182    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7183 strdup __argz_count __argz_stringify __argz_next
7184 do
7185 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7186 echo "configure:7187: checking for $ac_func" >&5
7187 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7188   echo $ac_n "(cached) $ac_c" 1>&6
7189 else
7190   cat > conftest.$ac_ext <<EOF
7191 #line 7192 "configure"
7192 #include "confdefs.h"
7193 /* System header to define __stub macros and hopefully few prototypes,
7194     which can conflict with char $ac_func(); below.  */
7195 #include <assert.h>
7196 /* Override any gcc2 internal prototype to avoid an error.  */
7197 /* We use char because int might match the return type of a gcc2
7198     builtin and then its argument prototype would still apply.  */
7199 char $ac_func();
7200
7201 int main() {
7202
7203 /* The GNU C library defines this for functions which it implements
7204     to always fail with ENOSYS.  Some functions are actually named
7205     something starting with __ and the normal name is an alias.  */
7206 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7207 choke me
7208 #else
7209 $ac_func();
7210 #endif
7211
7212 ; return 0; }
7213 EOF
7214 if { (eval echo configure:7215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7215   rm -rf conftest*
7216   eval "ac_cv_func_$ac_func=yes"
7217 else
7218   echo "configure: failed program was:" >&5
7219   cat conftest.$ac_ext >&5
7220   rm -rf conftest*
7221   eval "ac_cv_func_$ac_func=no"
7222 fi
7223 rm -f conftest*
7224 fi
7225
7226 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7227   echo "$ac_t""yes" 1>&6
7228     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7229   cat >> confdefs.h <<EOF
7230 #define $ac_tr_func 1
7231 EOF
7232
7233 else
7234   echo "$ac_t""no" 1>&6
7235 fi
7236 done
7237
7238
7239    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7240      for ac_func in stpcpy
7241 do
7242 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7243 echo "configure:7244: checking for $ac_func" >&5
7244 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7245   echo $ac_n "(cached) $ac_c" 1>&6
7246 else
7247   cat > conftest.$ac_ext <<EOF
7248 #line 7249 "configure"
7249 #include "confdefs.h"
7250 /* System header to define __stub macros and hopefully few prototypes,
7251     which can conflict with char $ac_func(); below.  */
7252 #include <assert.h>
7253 /* Override any gcc2 internal prototype to avoid an error.  */
7254 /* We use char because int might match the return type of a gcc2
7255     builtin and then its argument prototype would still apply.  */
7256 char $ac_func();
7257
7258 int main() {
7259
7260 /* The GNU C library defines this for functions which it implements
7261     to always fail with ENOSYS.  Some functions are actually named
7262     something starting with __ and the normal name is an alias.  */
7263 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7264 choke me
7265 #else
7266 $ac_func();
7267 #endif
7268
7269 ; return 0; }
7270 EOF
7271 if { (eval echo configure:7272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7272   rm -rf conftest*
7273   eval "ac_cv_func_$ac_func=yes"
7274 else
7275   echo "configure: failed program was:" >&5
7276   cat conftest.$ac_ext >&5
7277   rm -rf conftest*
7278   eval "ac_cv_func_$ac_func=no"
7279 fi
7280 rm -f conftest*
7281 fi
7282
7283 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7284   echo "$ac_t""yes" 1>&6
7285     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7286   cat >> confdefs.h <<EOF
7287 #define $ac_tr_func 1
7288 EOF
7289
7290 else
7291   echo "$ac_t""no" 1>&6
7292 fi
7293 done
7294
7295    fi
7296    if test "${ac_cv_func_stpcpy}" = "yes"; then
7297      cat >> confdefs.h <<\EOF
7298 #define HAVE_STPCPY 1
7299 EOF
7300
7301    fi
7302
7303    if test $ac_cv_header_locale_h = yes; then
7304     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7305 echo "configure:7306: checking for LC_MESSAGES" >&5
7306 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7307   echo $ac_n "(cached) $ac_c" 1>&6
7308 else
7309   cat > conftest.$ac_ext <<EOF
7310 #line 7311 "configure"
7311 #include "confdefs.h"
7312 #include <locale.h>
7313 int main() {
7314 return LC_MESSAGES
7315 ; return 0; }
7316 EOF
7317 if { (eval echo configure:7318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7318   rm -rf conftest*
7319   am_cv_val_LC_MESSAGES=yes
7320 else
7321   echo "configure: failed program was:" >&5
7322   cat conftest.$ac_ext >&5
7323   rm -rf conftest*
7324   am_cv_val_LC_MESSAGES=no
7325 fi
7326 rm -f conftest*
7327 fi
7328
7329 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7330     if test $am_cv_val_LC_MESSAGES = yes; then
7331       cat >> confdefs.h <<\EOF
7332 #define HAVE_LC_MESSAGES 1
7333 EOF
7334
7335     fi
7336   fi
7337    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7338 echo "configure:7339: checking whether NLS is requested" >&5
7339         # Check whether --enable-nls or --disable-nls was given.
7340 if test "${enable_nls+set}" = set; then
7341   enableval="$enable_nls"
7342   USE_NLS=$enableval
7343 else
7344   USE_NLS=yes
7345 fi
7346
7347     echo "$ac_t""$USE_NLS" 1>&6
7348
7349
7350     USE_INCLUDED_LIBINTL=no
7351
7352         if test "$USE_NLS" = "yes"; then
7353       cat >> confdefs.h <<\EOF
7354 #define ENABLE_NLS 1
7355 EOF
7356
7357       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7358 echo "configure:7359: checking whether included gettext is requested" >&5
7359       # Check whether --with-included-gettext or --without-included-gettext was given.
7360 if test "${with_included_gettext+set}" = set; then
7361   withval="$with_included_gettext"
7362   nls_cv_force_use_gnu_gettext=$withval
7363 else
7364   nls_cv_force_use_gnu_gettext=no
7365 fi
7366
7367       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7368
7369       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7370       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7371                                         nls_cv_header_intl=
7372         nls_cv_header_libgt=
7373         CATOBJEXT=NONE
7374
7375         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7376 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7377 echo "configure:7378: checking for libintl.h" >&5
7378 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7379   echo $ac_n "(cached) $ac_c" 1>&6
7380 else
7381   cat > conftest.$ac_ext <<EOF
7382 #line 7383 "configure"
7383 #include "confdefs.h"
7384 #include <libintl.h>
7385 EOF
7386 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7387 { (eval echo configure:7388: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7388 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7389 if test -z "$ac_err"; then
7390   rm -rf conftest*
7391   eval "ac_cv_header_$ac_safe=yes"
7392 else
7393   echo "$ac_err" >&5
7394   echo "configure: failed program was:" >&5
7395   cat conftest.$ac_ext >&5
7396   rm -rf conftest*
7397   eval "ac_cv_header_$ac_safe=no"
7398 fi
7399 rm -f conftest*
7400 fi
7401 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7402   echo "$ac_t""yes" 1>&6
7403   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7404 echo "configure:7405: checking for gettext in libc" >&5
7405 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7406   echo $ac_n "(cached) $ac_c" 1>&6
7407 else
7408   cat > conftest.$ac_ext <<EOF
7409 #line 7410 "configure"
7410 #include "confdefs.h"
7411 #include <libintl.h>
7412 int main() {
7413 return (int) gettext ("")
7414 ; return 0; }
7415 EOF
7416 if { (eval echo configure:7417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7417   rm -rf conftest*
7418   gt_cv_func_gettext_libc=yes
7419 else
7420   echo "configure: failed program was:" >&5
7421   cat conftest.$ac_ext >&5
7422   rm -rf conftest*
7423   gt_cv_func_gettext_libc=no
7424 fi
7425 rm -f conftest*
7426 fi
7427
7428 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7429
7430            if test "$gt_cv_func_gettext_libc" != "yes"; then
7431              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7432 echo "configure:7433: checking for bindtextdomain in -lintl" >&5
7433 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7434 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7435   echo $ac_n "(cached) $ac_c" 1>&6
7436 else
7437   ac_save_LIBS="$LIBS"
7438 LIBS="-lintl  $LIBS"
7439 cat > conftest.$ac_ext <<EOF
7440 #line 7441 "configure"
7441 #include "confdefs.h"
7442 /* Override any gcc2 internal prototype to avoid an error.  */
7443 /* We use char because int might match the return type of a gcc2
7444     builtin and then its argument prototype would still apply.  */
7445 char bindtextdomain();
7446
7447 int main() {
7448 bindtextdomain()
7449 ; return 0; }
7450 EOF
7451 if { (eval echo configure:7452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7452   rm -rf conftest*
7453   eval "ac_cv_lib_$ac_lib_var=yes"
7454 else
7455   echo "configure: failed program was:" >&5
7456   cat conftest.$ac_ext >&5
7457   rm -rf conftest*
7458   eval "ac_cv_lib_$ac_lib_var=no"
7459 fi
7460 rm -f conftest*
7461 LIBS="$ac_save_LIBS"
7462
7463 fi
7464 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7465   echo "$ac_t""yes" 1>&6
7466   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7467 echo "configure:7468: checking for gettext in libintl" >&5
7468 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7469   echo $ac_n "(cached) $ac_c" 1>&6
7470 else
7471   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7472 echo "configure:7473: checking for gettext in -lintl" >&5
7473 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7474 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7475   echo $ac_n "(cached) $ac_c" 1>&6
7476 else
7477   ac_save_LIBS="$LIBS"
7478 LIBS="-lintl  $LIBS"
7479 cat > conftest.$ac_ext <<EOF
7480 #line 7481 "configure"
7481 #include "confdefs.h"
7482 /* Override any gcc2 internal prototype to avoid an error.  */
7483 /* We use char because int might match the return type of a gcc2
7484     builtin and then its argument prototype would still apply.  */
7485 char gettext();
7486
7487 int main() {
7488 gettext()
7489 ; return 0; }
7490 EOF
7491 if { (eval echo configure:7492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7492   rm -rf conftest*
7493   eval "ac_cv_lib_$ac_lib_var=yes"
7494 else
7495   echo "configure: failed program was:" >&5
7496   cat conftest.$ac_ext >&5
7497   rm -rf conftest*
7498   eval "ac_cv_lib_$ac_lib_var=no"
7499 fi
7500 rm -f conftest*
7501 LIBS="$ac_save_LIBS"
7502
7503 fi
7504 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7505   echo "$ac_t""yes" 1>&6
7506   gt_cv_func_gettext_libintl=yes
7507 else
7508   echo "$ac_t""no" 1>&6
7509 gt_cv_func_gettext_libintl=no
7510 fi
7511
7512 fi
7513
7514 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7515 else
7516   echo "$ac_t""no" 1>&6
7517 fi
7518
7519            fi
7520
7521            if test "$gt_cv_func_gettext_libc" = "yes" \
7522               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7523               cat >> confdefs.h <<\EOF
7524 #define HAVE_GETTEXT 1
7525 EOF
7526
7527               # Extract the first word of "msgfmt", so it can be a program name with args.
7528 set dummy msgfmt; ac_word=$2
7529 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7530 echo "configure:7531: checking for $ac_word" >&5
7531 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7532   echo $ac_n "(cached) $ac_c" 1>&6
7533 else
7534   case "$MSGFMT" in
7535   /*)
7536   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7537   ;;
7538   *)
7539   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7540   for ac_dir in $PATH; do
7541     test -z "$ac_dir" && ac_dir=.
7542     if test -f $ac_dir/$ac_word; then
7543       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7544         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7545         break
7546       fi
7547     fi
7548   done
7549   IFS="$ac_save_ifs"
7550   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7551   ;;
7552 esac
7553 fi
7554 MSGFMT="$ac_cv_path_MSGFMT"
7555 if test -n "$MSGFMT"; then
7556   echo "$ac_t""$MSGFMT" 1>&6
7557 else
7558   echo "$ac_t""no" 1>&6
7559 fi
7560               if test "$MSGFMT" != "no"; then
7561                 for ac_func in dcgettext
7562 do
7563 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7564 echo "configure:7565: checking for $ac_func" >&5
7565 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7566   echo $ac_n "(cached) $ac_c" 1>&6
7567 else
7568   cat > conftest.$ac_ext <<EOF
7569 #line 7570 "configure"
7570 #include "confdefs.h"
7571 /* System header to define __stub macros and hopefully few prototypes,
7572     which can conflict with char $ac_func(); below.  */
7573 #include <assert.h>
7574 /* Override any gcc2 internal prototype to avoid an error.  */
7575 /* We use char because int might match the return type of a gcc2
7576     builtin and then its argument prototype would still apply.  */
7577 char $ac_func();
7578
7579 int main() {
7580
7581 /* The GNU C library defines this for functions which it implements
7582     to always fail with ENOSYS.  Some functions are actually named
7583     something starting with __ and the normal name is an alias.  */
7584 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7585 choke me
7586 #else
7587 $ac_func();
7588 #endif
7589
7590 ; return 0; }
7591 EOF
7592 if { (eval echo configure:7593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7593   rm -rf conftest*
7594   eval "ac_cv_func_$ac_func=yes"
7595 else
7596   echo "configure: failed program was:" >&5
7597   cat conftest.$ac_ext >&5
7598   rm -rf conftest*
7599   eval "ac_cv_func_$ac_func=no"
7600 fi
7601 rm -f conftest*
7602 fi
7603
7604 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7605   echo "$ac_t""yes" 1>&6
7606     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7607   cat >> confdefs.h <<EOF
7608 #define $ac_tr_func 1
7609 EOF
7610
7611 else
7612   echo "$ac_t""no" 1>&6
7613 fi
7614 done
7615
7616                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7617 set dummy gmsgfmt; ac_word=$2
7618 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7619 echo "configure:7620: checking for $ac_word" >&5
7620 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7621   echo $ac_n "(cached) $ac_c" 1>&6
7622 else
7623   case "$GMSGFMT" in
7624   /*)
7625   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7626   ;;
7627   ?:/*)
7628   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7629   ;;
7630   *)
7631   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7632   ac_dummy="$PATH"
7633   for ac_dir in $ac_dummy; do
7634     test -z "$ac_dir" && ac_dir=.
7635     if test -f $ac_dir/$ac_word; then
7636       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7637       break
7638     fi
7639   done
7640   IFS="$ac_save_ifs"
7641   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7642   ;;
7643 esac
7644 fi
7645 GMSGFMT="$ac_cv_path_GMSGFMT"
7646 if test -n "$GMSGFMT"; then
7647   echo "$ac_t""$GMSGFMT" 1>&6
7648 else
7649   echo "$ac_t""no" 1>&6
7650 fi
7651
7652                 # Extract the first word of "xgettext", so it can be a program name with args.
7653 set dummy xgettext; ac_word=$2
7654 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7655 echo "configure:7656: checking for $ac_word" >&5
7656 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7657   echo $ac_n "(cached) $ac_c" 1>&6
7658 else
7659   case "$XGETTEXT" in
7660   /*)
7661   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7662   ;;
7663   *)
7664   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7665   for ac_dir in $PATH; do
7666     test -z "$ac_dir" && ac_dir=.
7667     if test -f $ac_dir/$ac_word; then
7668       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7669         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7670         break
7671       fi
7672     fi
7673   done
7674   IFS="$ac_save_ifs"
7675   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7676   ;;
7677 esac
7678 fi
7679 XGETTEXT="$ac_cv_path_XGETTEXT"
7680 if test -n "$XGETTEXT"; then
7681   echo "$ac_t""$XGETTEXT" 1>&6
7682 else
7683   echo "$ac_t""no" 1>&6
7684 fi
7685
7686                 cat > conftest.$ac_ext <<EOF
7687 #line 7688 "configure"
7688 #include "confdefs.h"
7689
7690 int main() {
7691 extern int _nl_msg_cat_cntr;
7692                                return _nl_msg_cat_cntr
7693 ; return 0; }
7694 EOF
7695 if { (eval echo configure:7696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7696   rm -rf conftest*
7697   CATOBJEXT=.gmo
7698                    DATADIRNAME=share
7699 else
7700   echo "configure: failed program was:" >&5
7701   cat conftest.$ac_ext >&5
7702   rm -rf conftest*
7703   CATOBJEXT=.mo
7704                    DATADIRNAME=lib
7705 fi
7706 rm -f conftest*
7707                 INSTOBJEXT=.mo
7708               fi
7709             fi
7710
7711 else
7712   echo "$ac_t""no" 1>&6
7713 fi
7714
7715
7716         if test "$CATOBJEXT" = "NONE"; then
7717           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7718 echo "configure:7719: checking whether catgets can be used" >&5
7719           # Check whether --with-catgets or --without-catgets was given.
7720 if test "${with_catgets+set}" = set; then
7721   withval="$with_catgets"
7722   nls_cv_use_catgets=$withval
7723 else
7724   nls_cv_use_catgets=no
7725 fi
7726
7727           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7728
7729           if test "$nls_cv_use_catgets" = "yes"; then
7730                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7731 echo "configure:7732: checking for main in -li" >&5
7732 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7733 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7734   echo $ac_n "(cached) $ac_c" 1>&6
7735 else
7736   ac_save_LIBS="$LIBS"
7737 LIBS="-li  $LIBS"
7738 cat > conftest.$ac_ext <<EOF
7739 #line 7740 "configure"
7740 #include "confdefs.h"
7741
7742 int main() {
7743 main()
7744 ; return 0; }
7745 EOF
7746 if { (eval echo configure:7747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7747   rm -rf conftest*
7748   eval "ac_cv_lib_$ac_lib_var=yes"
7749 else
7750   echo "configure: failed program was:" >&5
7751   cat conftest.$ac_ext >&5
7752   rm -rf conftest*
7753   eval "ac_cv_lib_$ac_lib_var=no"
7754 fi
7755 rm -f conftest*
7756 LIBS="$ac_save_LIBS"
7757
7758 fi
7759 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7760   echo "$ac_t""yes" 1>&6
7761     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7762     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7763   cat >> confdefs.h <<EOF
7764 #define $ac_tr_lib 1
7765 EOF
7766
7767   LIBS="-li $LIBS"
7768
7769 else
7770   echo "$ac_t""no" 1>&6
7771 fi
7772
7773             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7774 echo "configure:7775: checking for catgets" >&5
7775 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7776   echo $ac_n "(cached) $ac_c" 1>&6
7777 else
7778   cat > conftest.$ac_ext <<EOF
7779 #line 7780 "configure"
7780 #include "confdefs.h"
7781 /* System header to define __stub macros and hopefully few prototypes,
7782     which can conflict with char catgets(); below.  */
7783 #include <assert.h>
7784 /* Override any gcc2 internal prototype to avoid an error.  */
7785 /* We use char because int might match the return type of a gcc2
7786     builtin and then its argument prototype would still apply.  */
7787 char catgets();
7788
7789 int main() {
7790
7791 /* The GNU C library defines this for functions which it implements
7792     to always fail with ENOSYS.  Some functions are actually named
7793     something starting with __ and the normal name is an alias.  */
7794 #if defined (__stub_catgets) || defined (__stub___catgets)
7795 choke me
7796 #else
7797 catgets();
7798 #endif
7799
7800 ; return 0; }
7801 EOF
7802 if { (eval echo configure:7803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7803   rm -rf conftest*
7804   eval "ac_cv_func_catgets=yes"
7805 else
7806   echo "configure: failed program was:" >&5
7807   cat conftest.$ac_ext >&5
7808   rm -rf conftest*
7809   eval "ac_cv_func_catgets=no"
7810 fi
7811 rm -f conftest*
7812 fi
7813
7814 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7815   echo "$ac_t""yes" 1>&6
7816   cat >> confdefs.h <<\EOF
7817 #define HAVE_CATGETS 1
7818 EOF
7819
7820                INTLOBJS="\$(CATOBJS)"
7821                # Extract the first word of "gencat", so it can be a program name with args.
7822 set dummy gencat; ac_word=$2
7823 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7824 echo "configure:7825: checking for $ac_word" >&5
7825 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7826   echo $ac_n "(cached) $ac_c" 1>&6
7827 else
7828   case "$GENCAT" in
7829   /*)
7830   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7831   ;;
7832   ?:/*)
7833   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7834   ;;
7835   *)
7836   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7837   ac_dummy="$PATH"
7838   for ac_dir in $ac_dummy; do
7839     test -z "$ac_dir" && ac_dir=.
7840     if test -f $ac_dir/$ac_word; then
7841       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7842       break
7843     fi
7844   done
7845   IFS="$ac_save_ifs"
7846   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7847   ;;
7848 esac
7849 fi
7850 GENCAT="$ac_cv_path_GENCAT"
7851 if test -n "$GENCAT"; then
7852   echo "$ac_t""$GENCAT" 1>&6
7853 else
7854   echo "$ac_t""no" 1>&6
7855 fi
7856                if test "$GENCAT" != "no"; then
7857                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7858 set dummy gmsgfmt; ac_word=$2
7859 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7860 echo "configure:7861: checking for $ac_word" >&5
7861 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7862   echo $ac_n "(cached) $ac_c" 1>&6
7863 else
7864   case "$GMSGFMT" in
7865   /*)
7866   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7867   ;;
7868   ?:/*)
7869   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7870   ;;
7871   *)
7872   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7873   ac_dummy="$PATH"
7874   for ac_dir in $ac_dummy; do
7875     test -z "$ac_dir" && ac_dir=.
7876     if test -f $ac_dir/$ac_word; then
7877       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7878       break
7879     fi
7880   done
7881   IFS="$ac_save_ifs"
7882   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7883   ;;
7884 esac
7885 fi
7886 GMSGFMT="$ac_cv_path_GMSGFMT"
7887 if test -n "$GMSGFMT"; then
7888   echo "$ac_t""$GMSGFMT" 1>&6
7889 else
7890   echo "$ac_t""no" 1>&6
7891 fi
7892
7893                  if test "$GMSGFMT" = "no"; then
7894                    # Extract the first word of "msgfmt", so it can be a program name with args.
7895 set dummy msgfmt; ac_word=$2
7896 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7897 echo "configure:7898: checking for $ac_word" >&5
7898 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7899   echo $ac_n "(cached) $ac_c" 1>&6
7900 else
7901   case "$GMSGFMT" in
7902   /*)
7903   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7904   ;;
7905   *)
7906   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7907   for ac_dir in $PATH; do
7908     test -z "$ac_dir" && ac_dir=.
7909     if test -f $ac_dir/$ac_word; then
7910       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7911         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7912         break
7913       fi
7914     fi
7915   done
7916   IFS="$ac_save_ifs"
7917   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7918   ;;
7919 esac
7920 fi
7921 GMSGFMT="$ac_cv_path_GMSGFMT"
7922 if test -n "$GMSGFMT"; then
7923   echo "$ac_t""$GMSGFMT" 1>&6
7924 else
7925   echo "$ac_t""no" 1>&6
7926 fi
7927
7928                  fi
7929                  # Extract the first word of "xgettext", so it can be a program name with args.
7930 set dummy xgettext; ac_word=$2
7931 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7932 echo "configure:7933: checking for $ac_word" >&5
7933 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7934   echo $ac_n "(cached) $ac_c" 1>&6
7935 else
7936   case "$XGETTEXT" in
7937   /*)
7938   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7939   ;;
7940   *)
7941   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7942   for ac_dir in $PATH; do
7943     test -z "$ac_dir" && ac_dir=.
7944     if test -f $ac_dir/$ac_word; then
7945       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7946         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7947         break
7948       fi
7949     fi
7950   done
7951   IFS="$ac_save_ifs"
7952   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7953   ;;
7954 esac
7955 fi
7956 XGETTEXT="$ac_cv_path_XGETTEXT"
7957 if test -n "$XGETTEXT"; then
7958   echo "$ac_t""$XGETTEXT" 1>&6
7959 else
7960   echo "$ac_t""no" 1>&6
7961 fi
7962
7963                  USE_INCLUDED_LIBINTL=yes
7964                  CATOBJEXT=.cat
7965                  INSTOBJEXT=.cat
7966                  DATADIRNAME=lib
7967                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7968                  INTLLIBS=$INTLDEPS
7969                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7970                  nls_cv_header_intl=intl/libintl.h
7971                  nls_cv_header_libgt=intl/libgettext.h
7972                fi
7973 else
7974   echo "$ac_t""no" 1>&6
7975 fi
7976
7977           fi
7978         fi
7979
7980         if test "$CATOBJEXT" = "NONE"; then
7981                           nls_cv_use_gnu_gettext=yes
7982         fi
7983       fi
7984
7985       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7986                 INTLOBJS="\$(GETTOBJS)"
7987         # Extract the first word of "msgfmt", so it can be a program name with args.
7988 set dummy msgfmt; ac_word=$2
7989 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7990 echo "configure:7991: checking for $ac_word" >&5
7991 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7992   echo $ac_n "(cached) $ac_c" 1>&6
7993 else
7994   case "$MSGFMT" in
7995   /*)
7996   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7997   ;;
7998   *)
7999   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8000   for ac_dir in $PATH; do
8001     test -z "$ac_dir" && ac_dir=.
8002     if test -f $ac_dir/$ac_word; then
8003       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8004         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8005         break
8006       fi
8007     fi
8008   done
8009   IFS="$ac_save_ifs"
8010   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8011   ;;
8012 esac
8013 fi
8014 MSGFMT="$ac_cv_path_MSGFMT"
8015 if test -n "$MSGFMT"; then
8016   echo "$ac_t""$MSGFMT" 1>&6
8017 else
8018   echo "$ac_t""no" 1>&6
8019 fi
8020
8021         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8022 set dummy gmsgfmt; ac_word=$2
8023 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8024 echo "configure:8025: checking for $ac_word" >&5
8025 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8026   echo $ac_n "(cached) $ac_c" 1>&6
8027 else
8028   case "$GMSGFMT" in
8029   /*)
8030   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8031   ;;
8032   ?:/*)
8033   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8034   ;;
8035   *)
8036   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8037   ac_dummy="$PATH"
8038   for ac_dir in $ac_dummy; do
8039     test -z "$ac_dir" && ac_dir=.
8040     if test -f $ac_dir/$ac_word; then
8041       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8042       break
8043     fi
8044   done
8045   IFS="$ac_save_ifs"
8046   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8047   ;;
8048 esac
8049 fi
8050 GMSGFMT="$ac_cv_path_GMSGFMT"
8051 if test -n "$GMSGFMT"; then
8052   echo "$ac_t""$GMSGFMT" 1>&6
8053 else
8054   echo "$ac_t""no" 1>&6
8055 fi
8056
8057         # Extract the first word of "xgettext", so it can be a program name with args.
8058 set dummy xgettext; ac_word=$2
8059 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8060 echo "configure:8061: checking for $ac_word" >&5
8061 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8062   echo $ac_n "(cached) $ac_c" 1>&6
8063 else
8064   case "$XGETTEXT" in
8065   /*)
8066   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8067   ;;
8068   *)
8069   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8070   for ac_dir in $PATH; do
8071     test -z "$ac_dir" && ac_dir=.
8072     if test -f $ac_dir/$ac_word; then
8073       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8074         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8075         break
8076       fi
8077     fi
8078   done
8079   IFS="$ac_save_ifs"
8080   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8081   ;;
8082 esac
8083 fi
8084 XGETTEXT="$ac_cv_path_XGETTEXT"
8085 if test -n "$XGETTEXT"; then
8086   echo "$ac_t""$XGETTEXT" 1>&6
8087 else
8088   echo "$ac_t""no" 1>&6
8089 fi
8090
8091
8092         USE_INCLUDED_LIBINTL=yes
8093         CATOBJEXT=.gmo
8094         INSTOBJEXT=.mo
8095         DATADIRNAME=share
8096         INTLDEPS='$(top_builddir)/intl/libintl.a'
8097         INTLLIBS=$INTLDEPS
8098         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8099         nls_cv_header_intl=intl/libintl.h
8100         nls_cv_header_libgt=intl/libgettext.h
8101       fi
8102
8103             if test "$XGETTEXT" != ":"; then
8104                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8105           : ;
8106         else
8107           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8108           XGETTEXT=":"
8109         fi
8110       fi
8111
8112       # We need to process the po/ directory.
8113       POSUB=po
8114     else
8115       DATADIRNAME=share
8116       nls_cv_header_intl=intl/libintl.h
8117       nls_cv_header_libgt=intl/libgettext.h
8118     fi
8119
8120
8121
8122
8123     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8124     # because some of the sources are only built for this goal.
8125     if test "$PACKAGE" = gettext; then
8126       USE_NLS=yes
8127       USE_INCLUDED_LIBINTL=yes
8128     fi
8129
8130                 for lang in $ALL_LINGUAS; do
8131       GMOFILES="$GMOFILES $lang.gmo"
8132       POFILES="$POFILES $lang.po"
8133     done
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148    if test "x$CATOBJEXT" != "x"; then
8149      if test "x$ALL_LINGUAS" = "x"; then
8150        LINGUAS=
8151      else
8152        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8153 echo "configure:8154: checking for catalogs to be installed" >&5
8154        NEW_LINGUAS=
8155        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8156          case "$ALL_LINGUAS" in
8157           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8158          esac
8159        done
8160        LINGUAS=$NEW_LINGUAS
8161        echo "$ac_t""$LINGUAS" 1>&6
8162      fi
8163
8164           if test -n "$LINGUAS"; then
8165        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8166      fi
8167    fi
8168
8169             if test $ac_cv_header_locale_h = yes; then
8170      INCLUDE_LOCALE_H="#include <locale.h>"
8171    else
8172      INCLUDE_LOCALE_H="\
8173 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8174    fi
8175
8176
8177             test -d intl || mkdir intl
8178    if test "$CATOBJEXT" = ".cat"; then
8179      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8180 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8181 echo "configure:8182: checking for linux/version.h" >&5
8182 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8183   echo $ac_n "(cached) $ac_c" 1>&6
8184 else
8185   cat > conftest.$ac_ext <<EOF
8186 #line 8187 "configure"
8187 #include "confdefs.h"
8188 #include <linux/version.h>
8189 EOF
8190 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8191 { (eval echo configure:8192: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8192 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8193 if test -z "$ac_err"; then
8194   rm -rf conftest*
8195   eval "ac_cv_header_$ac_safe=yes"
8196 else
8197   echo "$ac_err" >&5
8198   echo "configure: failed program was:" >&5
8199   cat conftest.$ac_ext >&5
8200   rm -rf conftest*
8201   eval "ac_cv_header_$ac_safe=no"
8202 fi
8203 rm -f conftest*
8204 fi
8205 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8206   echo "$ac_t""yes" 1>&6
8207   msgformat=linux
8208 else
8209   echo "$ac_t""no" 1>&6
8210 msgformat=xopen
8211 fi
8212
8213
8214                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8215    fi
8216       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8217      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8218
8219             if test "$PACKAGE" = "gettext"; then
8220      GT_NO="#NO#"
8221      GT_YES=
8222    else
8223      GT_NO=
8224      GT_YES="#YES#"
8225    fi
8226
8227
8228
8229             MKINSTALLDIRS=
8230    if test -n "$ac_aux_dir"; then
8231      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8232    fi
8233    if test -z "$MKINSTALLDIRS"; then
8234      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8235    fi
8236
8237
8238       l=
8239
8240
8241          test -d po || mkdir po
8242    if test "x$srcdir" != "x."; then
8243      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8244        posrcprefix="$srcdir/"
8245      else
8246        posrcprefix="../$srcdir/"
8247      fi
8248    else
8249      posrcprefix="../"
8250    fi
8251    rm -f po/POTFILES
8252    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8253         < $srcdir/po/POTFILES.in > po/POTFILES
8254
8255 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8256
8257 # Windows32 Registry support for specifying GCC installation paths.
8258 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8259 if test "${enable_win32_registry+set}" = set; then
8260   enableval="$enable_win32_registry"
8261   :
8262 fi
8263
8264
8265 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8266 echo "configure:8267: checking whether windows registry support is requested" >&5
8267 if test x$enable_win32_registry != xno; then
8268   cat >> confdefs.h <<\EOF
8269 #define ENABLE_WIN32_REGISTRY 1
8270 EOF
8271
8272   echo "$ac_t""yes" 1>&6
8273 else
8274   echo "$ac_t""no" 1>&6
8275 fi
8276
8277 # Check if user specified a different registry key.
8278 case x${enable_win32_registry} in
8279 x | xyes)
8280   # default.
8281   gcc_cv_win32_registry_key="$VERSION"
8282   ;;
8283 xno)
8284   # no registry lookup.
8285   gcc_cv_win32_registry_key=''
8286   ;;
8287 *)
8288   # user-specified key.
8289   gcc_cv_win32_registry_key="$enable_win32_registry"
8290   ;;
8291 esac
8292
8293 if test x$enable_win32_registry != xno; then
8294   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8295 echo "configure:8296: checking registry key on windows hosts" >&5
8296   cat >> confdefs.h <<EOF
8297 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8298 EOF
8299
8300   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8301 fi
8302
8303 # Get an absolute path to the GCC top-level source directory
8304 holddir=`pwd`
8305 cd $srcdir
8306 topdir=`pwd`
8307 cd $holddir
8308
8309 # Conditionalize the makefile for this host machine.
8310 # Make-host contains the concatenation of all host makefile fragments
8311 # [there can be more than one].  This file is built by configure.frag.
8312 host_overrides=Make-host
8313 dep_host_xmake_file=
8314 for f in .. ${host_xmake_file}
8315 do
8316         if test -f ${srcdir}/config/$f
8317         then
8318                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8319         fi
8320 done
8321
8322 # Conditionalize the makefile for this target machine.
8323 # Make-target contains the concatenation of all host makefile fragments
8324 # [there can be more than one].  This file is built by configure.frag.
8325 target_overrides=Make-target
8326 dep_tmake_file=
8327 for f in .. ${tmake_file}
8328 do
8329         if test -f ${srcdir}/config/$f
8330         then
8331                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8332         fi
8333 done
8334
8335 # If the host doesn't support symlinks, modify CC in
8336 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8337 # Otherwise, we can use "CC=$(CC)".
8338 rm -f symtest.tem
8339 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8340 then
8341         cc_set_by_configure="\$(CC)"
8342         quoted_cc_set_by_configure="\$(CC)"
8343         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8344 else
8345         rm -f symtest.tem
8346         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8347         then
8348                 symbolic_link="cp -p"
8349         else
8350                 symbolic_link="cp"
8351         fi
8352         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8353         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8354         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8355 fi
8356 rm -f symtest.tem
8357
8358 out_object_file=`basename $out_file .c`.o
8359
8360 tm_file_list=
8361 for f in $tm_file; do
8362   case $f in
8363     gansidecl.h )
8364        tm_file_list="${tm_file_list} $f" ;;
8365     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8366   esac
8367 done
8368
8369 host_xm_file_list=
8370 for f in $host_xm_file; do
8371   case $f in
8372     auto-host.h | gansidecl.h | hwint.h )
8373        host_xm_file_list="${host_xm_file_list} $f" ;;
8374     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8375   esac
8376 done
8377
8378 build_xm_file_list=
8379 for f in $build_xm_file; do
8380   case $f in
8381     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8382        build_xm_file_list="${build_xm_file_list} $f" ;;
8383     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8384   esac
8385 done
8386
8387 # Define macro CROSS_COMPILE in compilation
8388 # if this is a cross-compiler.
8389 # Also use all.cross instead of all.internal
8390 # and add cross-make to Makefile.
8391 cross_overrides="/dev/null"
8392 if test x$host != x$target
8393 then
8394         cross_defines="CROSS=-DCROSS_COMPILE"
8395         cross_overrides="${topdir}/cross-make"
8396 fi
8397
8398 # When building gcc with a cross-compiler, we need to fix a few things.
8399 # This must come after cross-make as we want all.build to override
8400 # all.cross.
8401 build_overrides="/dev/null"
8402 if test x$build != x$host
8403 then
8404         build_overrides="${topdir}/build-make"
8405 fi
8406
8407 # Expand extra_headers to include complete path.
8408 # This substitutes for lots of t-* files.
8409 extra_headers_list=
8410 if test "x$extra_headers" = x
8411 then true
8412 else
8413         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8414         for file in $extra_headers;
8415         do
8416                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8417         done
8418 fi
8419
8420 if test x$use_collect2 = xno; then
8421         use_collect2=
8422 fi
8423
8424 # Add a definition of USE_COLLECT2 if system wants one.
8425 # Also tell toplev.c what to do.
8426 # This substitutes for lots of t-* files.
8427 if test x$use_collect2 = x
8428 then
8429         will_use_collect2=
8430         maybe_use_collect2=
8431 else
8432         will_use_collect2="collect2"
8433         maybe_use_collect2="-DUSE_COLLECT2"
8434 fi
8435
8436 # NEED TO CONVERT
8437 # Set MD_DEPS if the real md file is in md.pre-cpp.
8438 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8439 # for line oriented comments, so we must always use a GNU cpp.  If
8440 # building gcc with a cross compiler, use the cross compiler just
8441 # built.  Otherwise, we can use the cpp just built.
8442 md_file_sub=
8443 if test "x$md_cppflags" = x
8444 then
8445         md_file_sub=$srcdir/config/$md_file
8446 else
8447         md_file=md
8448 fi
8449
8450 # If we have gas in the build tree, make a link to it.
8451 if test -f ../gas/Makefile; then
8452         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8453 fi
8454
8455 # If we have nm in the build tree, make a link to it.
8456 if test -f ../binutils/Makefile; then
8457         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8458 fi
8459
8460 # If we have ld in the build tree, make a link to it.
8461 if test -f ../ld/Makefile; then
8462 #       if test x$use_collect2 = x; then
8463 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8464 #       else
8465                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8466 #       fi
8467 fi
8468
8469 # Figure out what assembler alignment features are present.
8470 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8471 echo "configure:8472: checking assembler alignment features" >&5
8472 gcc_cv_as=
8473 gcc_cv_as_alignment_features=
8474 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8475 if test -x "$DEFAULT_ASSEMBLER"; then
8476         gcc_cv_as="$DEFAULT_ASSEMBLER"
8477 elif test -x "$AS"; then
8478         gcc_cv_as="$AS"
8479 elif test -x as$host_exeext; then
8480         # Build using assembler in the current directory.
8481         gcc_cv_as=./as$host_exeext
8482 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8483         # Single tree build which includes gas.
8484         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8485         do
8486                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8487                 if test x$gcc_cv_gas_version != x; then
8488                         break
8489                 fi
8490         done
8491         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8492         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8493         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8494                 # Gas version 2.6 and later support for .balign and .p2align.
8495                 # bytes to skip when using .p2align.
8496                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8497                         gcc_cv_as_alignment_features=".balign and .p2align"
8498                         cat >> confdefs.h <<\EOF
8499 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8500 EOF
8501
8502                 fi
8503                 # Gas version 2.8 and later support specifying the maximum
8504                 # bytes to skip when using .p2align.
8505                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8506                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8507                         cat >> confdefs.h <<\EOF
8508 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8509 EOF
8510
8511                 fi
8512         fi
8513 elif test x$host = x$target; then
8514         # Native build.
8515         # Search the same directories that the installed compiler will
8516         # search.  Else we may find the wrong assembler and lose.  If we
8517         # do not find a suitable assembler binary, then try the user's
8518         # path.
8519         #
8520         # Also note we have to check MD_EXEC_PREFIX before checking the
8521         # user's path.  Unfortunately, there is no good way to get at the
8522         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8523         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8524         # to be fixed as part of the make/configure rewrite too.
8525
8526         if test "x$exec_prefix" = xNONE; then
8527                 if test "x$prefix" = xNONE; then
8528                         test_prefix=/usr/local
8529                 else
8530                         test_prefix=$prefix
8531                 fi
8532         else
8533                 test_prefix=$exec_prefix
8534         fi
8535
8536         # If the loop below does not find an assembler, then use whatever
8537         # one we can find in the users's path.
8538         # user's path.
8539         as=as$host_exeext
8540
8541         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8542                    $test_prefix/lib/gcc-lib/$target \
8543                    /usr/lib/gcc/$target/$gcc_version \
8544                    /usr/lib/gcc/$target \
8545                    $test_prefix/$target/bin/$target/$gcc_version \
8546                    $test_prefix/$target/bin \
8547                    /usr/libexec \
8548                    /usr/ccs/gcc \
8549                    /usr/ccs/bin \
8550                    /udk/usr/ccs/bin \
8551                    /bsd43/usr/lib/cmplrs/cc \
8552                    /usr/cross64/usr/bin \
8553                    /usr/lib/cmplrs/cc \
8554                    /sysv/usr/lib/cmplrs/cc \
8555                    /svr4/usr/lib/cmplrs/cc \
8556                    /usr/bin"
8557
8558         for dir in $test_dirs; do
8559                 if test -f $dir/as$host_exeext; then
8560                         gcc_cv_as=$dir/as$host_exeext
8561                         break;
8562                 fi
8563         done
8564 fi
8565 if test x$gcc_cv_as != x; then
8566         # Check if we have .balign and .p2align
8567         echo ".balign  4" > conftest.s
8568         echo ".p2align  2" >> conftest.s
8569         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8570                 gcc_cv_as_alignment_features=".balign and .p2align"
8571                 cat >> confdefs.h <<\EOF
8572 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8573 EOF
8574
8575         fi
8576         rm -f conftest.s conftest.o
8577         # Check if specifying the maximum bytes to skip when
8578         # using .p2align is supported.
8579         echo ".p2align 4,,7" > conftest.s
8580         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8581                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8582                 cat >> confdefs.h <<\EOF
8583 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8584 EOF
8585
8586         fi
8587         rm -f conftest.s conftest.o
8588 fi
8589 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8590
8591 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8592 echo "configure:8593: checking assembler subsection support" >&5
8593 gcc_cv_as_subsections=
8594 if test x$gcc_cv_as != x; then
8595         # Check if we have .subsection
8596         echo ".subsection 1" > conftest.s
8597         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8598                 gcc_cv_as_subsections=".subsection"
8599                 if test -x nm$host_exeext; then
8600                         gcc_cv_nm=./nm$host_exeext
8601                 elif test x$host = x$target; then
8602                         # Native build.
8603                         gcc_cv_nm=nm$host_exeext
8604                 fi
8605                 if test x$gcc_cv_nm != x; then
8606                         cat > conftest.s <<EOF
8607 conftest_label1: .word 0
8608 .subsection -1
8609 conftest_label2: .word 0
8610 .previous
8611 EOF
8612                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8613                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8614                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8615                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8616                                         :
8617                                 else
8618                                         gcc_cv_as_subsections="working .subsection -1"
8619                                         cat >> confdefs.h <<\EOF
8620 #define HAVE_GAS_SUBSECTION_ORDERING 1
8621 EOF
8622
8623                                 fi
8624                         fi
8625                 fi
8626         fi
8627         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8628 fi
8629 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8630
8631 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8632 echo "configure:8633: checking assembler weak support" >&5
8633 gcc_cv_as_weak=
8634 if test x$gcc_cv_as != x; then
8635         # Check if we have .weak
8636         echo "  .weak foobar" > conftest.s
8637         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8638                 cat >> confdefs.h <<\EOF
8639 #define HAVE_GAS_WEAK 1
8640 EOF
8641
8642                 gcc_cv_as_weak="yes"
8643         fi
8644         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8645 fi
8646 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8647
8648 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8649 echo "configure:8650: checking assembler hidden support" >&5
8650 gcc_cv_as_hidden=
8651 if test x$gcc_cv_as != x; then
8652         # Check if we have .hidden
8653         echo "  .hidden foobar" > conftest.s
8654         echo "foobar:" >> conftest.s
8655         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8656                 cat >> confdefs.h <<\EOF
8657 #define HAVE_GAS_HIDDEN 1
8658 EOF
8659
8660                 gcc_cv_as_hidden="yes"
8661         fi
8662         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8663 fi
8664 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8665
8666 case "$target" in
8667   sparc*-*-*)
8668     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8669 echo "configure:8670: checking assembler .register pseudo-op support" >&5
8670 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8671   echo $ac_n "(cached) $ac_c" 1>&6
8672 else
8673
8674         gcc_cv_as_register_pseudo_op=unknown
8675         if test x$gcc_cv_as != x; then
8676             # Check if we have .register
8677             echo ".register %g2, #scratch" > conftest.s
8678             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8679                 gcc_cv_as_register_pseudo_op=yes
8680             else
8681                 gcc_cv_as_register_pseudo_op=no
8682             fi
8683             rm -f conftest.s conftest.o
8684         fi
8685
8686 fi
8687
8688 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8689     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8690         cat >> confdefs.h <<\EOF
8691 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8692 EOF
8693
8694     fi
8695
8696     case "$tm_file" in
8697     *64*)
8698         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8699 echo "configure:8700: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8700 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8701   echo $ac_n "(cached) $ac_c" 1>&6
8702 else
8703
8704                 if test -n "$gcc_cv_as"; then
8705                     echo ".xword foo" > conftest.s
8706                     gcc_cv_as_flags64=no
8707                     for flag in "-xarch=v9" "-64 -Av9"; do
8708                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8709                             > /dev/null 2>&1; then
8710                             gcc_cv_as_flags64=$flag
8711                             break
8712                         fi
8713                     done
8714                     rm -f conftest.s conftest.o
8715                 else
8716                     if test "$gas" = yes; then
8717                         gcc_cv_as_flags64="-64 -Av9"
8718                     else
8719                         gcc_cv_as_flags64="-xarch=v9"
8720                     fi
8721                 fi
8722
8723 fi
8724
8725 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8726         if test "x$gcc_cv_as_flags64" = xno; then
8727
8728             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8729             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8730
8731         else
8732             cat >> confdefs.h <<EOF
8733 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8734 EOF
8735
8736         fi
8737         ;;
8738     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8739         ;;
8740     esac
8741
8742     if test "x$gcc_cv_as_flags64" != xno; then
8743         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8744 echo "configure:8745: checking for assembler offsetable %lo() support" >&5
8745 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8746   echo $ac_n "(cached) $ac_c" 1>&6
8747 else
8748
8749             gcc_cv_as_offsetable_lo10=unknown
8750             if test "x$gcc_cv_as" != x; then
8751                 # Check if assembler has offsetable %lo()
8752                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8753                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8754                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8755                         > /dev/null 2>&1 &&
8756                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8757                         > /dev/null 2>&1; then
8758                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8759                         gcc_cv_as_offsetable_lo10=no
8760                     else
8761                         gcc_cv_as_offsetable_lo10=yes
8762                     fi
8763                 else
8764                     gcc_cv_as_offsetable_lo10=no
8765                 fi
8766                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8767             fi
8768
8769 fi
8770
8771 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8772         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8773             cat >> confdefs.h <<\EOF
8774 #define HAVE_AS_OFFSETABLE_LO10 1
8775 EOF
8776
8777         fi
8778     fi
8779     ;;
8780
8781   i[34567]86-*-*)
8782     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8783 echo "configure:8784: checking assembler instructions" >&5
8784     gcc_cv_as_instructions=
8785     if test x$gcc_cv_as != x; then
8786         set "filds fists" "filds mem; fists mem"
8787         while test $# -gt 0
8788         do
8789                 echo "$2" > conftest.s
8790                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8791                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8792                         cat >> confdefs.h <<EOF
8793 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8794 EOF
8795
8796                 fi
8797                 shift 2
8798         done
8799         rm -f conftest.s conftest.o
8800     fi
8801     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8802     ;;
8803 esac
8804
8805 # Figure out what language subdirectories are present.
8806 # Look if the user specified --enable-languages="..."; if not, use
8807 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8808 # go away some day.
8809 if test x"${enable_languages+set}" != xset; then
8810         if test x"${LANGUAGES+set}" = xset; then
8811                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8812         else
8813                 enable_languages=all
8814         fi
8815 fi
8816 subdirs=
8817 for lang in ${srcdir}/*/config-lang.in ..
8818 do
8819         case $lang in
8820         ..) ;;
8821         # The odd quoting in the next line works around
8822         # an apparent bug in bash 1.12 on linux.
8823         ${srcdir}/[*]/config-lang.in) ;;
8824         *)
8825           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8826           if test "x$lang_alias" = x
8827           then
8828                 echo "$lang doesn't set \$language." 1>&2
8829                 exit 1
8830           fi
8831           if test x"${enable_languages}" = xall; then
8832                 add_this_lang=yes
8833           else
8834                 case "${enable_languages}" in
8835                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8836                         add_this_lang=yes
8837                         ;;
8838                     * )
8839                         add_this_lang=no
8840                         ;;
8841                 esac
8842           fi
8843           if test x"${add_this_lang}" = xyes; then
8844                 case $lang in
8845                     ${srcdir}/ada/config-lang.in)
8846                         if test x$gnat = xyes ; then
8847                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8848                         fi
8849                         ;;
8850                     *)
8851                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8852                         ;;
8853                 esac
8854           fi
8855           ;;
8856         esac
8857 done
8858
8859 # Make gthr-default.h if we have a thread file.
8860 gthread_flags=
8861 if test $thread_file != single; then
8862     rm -f gthr-default.h
8863     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8864     gthread_flags=-DHAVE_GTHR_DEFAULT
8865 fi
8866
8867
8868 # Find out what GC implementation we want, or may, use.
8869 # Check whether --with-gc or --without-gc was given.
8870 if test "${with_gc+set}" = set; then
8871   withval="$with_gc"
8872   case "$withval" in
8873   simple | page)
8874     GGC=ggc-$withval
8875     ;;
8876   *)
8877     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
8878     ;;
8879 esac
8880 else
8881   if test $ac_cv_func_mmap_anywhere = yes \
8882     || test $ac_cv_func_valloc = yes; then
8883   GGC=ggc-page
8884 else
8885   GGC=ggc-simple
8886 fi
8887 fi
8888
8889
8890 echo "Using $GGC for garbage collection."
8891
8892 # Build a new-abi (c++) system
8893 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
8894 if test "${enable_new_gxx_abi+set}" = set; then
8895   enableval="$enable_new_gxx_abi"
8896   cat >> confdefs.h <<\EOF
8897 #define ENABLE_NEW_GXX_ABI 1
8898 EOF
8899
8900 GXX_ABI_FLAG='-fnew-abi'
8901 echo "Building a new-abi g++ compiler."
8902
8903 fi
8904
8905
8906
8907 # Build a new-libstdc++ system (ie libstdc++-v3)
8908 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
8909 echo "configure:8910: checking for libstdc++ to install" >&5
8910 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
8911 if test "${enable_libstdcxx_v3+set}" = set; then
8912   enableval="$enable_libstdcxx_v3"
8913   enable_libstdcxx_v3=yes
8914 else
8915   enable_libstdcxx_v3=no
8916 fi
8917
8918
8919 if test x$enable_libstdcxx_v3 = xyes; then
8920   echo "$ac_t""v3" 1>&6
8921   cat >> confdefs.h <<\EOF
8922 #define ENABLE_STD_NAMESPACE 1
8923 EOF
8924
8925 else
8926   echo "$ac_t""v2" 1>&6
8927 fi
8928
8929
8930 # Make empty files to contain the specs and options for each language.
8931 # Then add #include lines to for a compiler that has specs and/or options.
8932
8933 lang_specs_files=
8934 lang_options_files=
8935 lang_tree_files=
8936 rm -f specs.h options.h gencheck.h
8937 touch specs.h options.h gencheck.h
8938 for subdir in . $subdirs
8939 do
8940         if test -f $srcdir/$subdir/lang-specs.h; then
8941                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8942                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8943         fi
8944         if test -f $srcdir/$subdir/lang-options.h; then
8945                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8946                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8947         fi
8948         if test -f $srcdir/$subdir/$subdir-tree.def; then
8949                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8950                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8951         fi
8952 done
8953
8954 # These (without "all_") are set in each config-lang.in.
8955 # `language' must be a single word so is spelled singularly.
8956 all_languages=
8957 all_boot_languages=
8958 all_compilers=
8959 all_stagestuff=
8960 all_diff_excludes=
8961 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug'
8962 # List of language makefile fragments.
8963 all_lang_makefiles=
8964 all_headers=
8965 all_lib2funcs=
8966
8967 # Add the language fragments.
8968 # Languages are added via two mechanisms.  Some information must be
8969 # recorded in makefile variables, these are defined in config-lang.in.
8970 # We accumulate them and plug them into the main Makefile.
8971 # The other mechanism is a set of hooks for each of the main targets
8972 # like `clean', `install', etc.
8973
8974 language_fragments="Make-lang"
8975 language_hooks="Make-hooks"
8976 oldstyle_subdirs=
8977
8978 for s in .. $subdirs
8979 do
8980         if test $s != ".."
8981         then
8982                 language=
8983                 boot_language=
8984                 compilers=
8985                 stagestuff=
8986                 diff_excludes=
8987                 headers=
8988                 outputs=
8989                 lib2funcs=
8990                 . ${srcdir}/$s/config-lang.in
8991                 if test "x$language" = x
8992                 then
8993                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8994                         exit 1
8995                 fi
8996                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8997                 all_languages="$all_languages $language"
8998                 if test "x$boot_language" = xyes
8999                 then
9000                         all_boot_languages="$all_boot_languages $language"
9001                 fi
9002                 all_compilers="$all_compilers $compilers"
9003                 all_stagestuff="$all_stagestuff $stagestuff"
9004                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9005                 all_headers="$all_headers $headers"
9006                 all_outputs="$all_outputs $outputs"
9007                 if test x$outputs = x
9008                 then
9009                         oldstyle_subdirs="$oldstyle_subdirs $s"
9010                 fi
9011                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9012         fi
9013 done
9014
9015 # Since we can't use `::' targets, we link each language in
9016 # with a set of hooks, reached indirectly via lang.${target}.
9017
9018 rm -f Make-hooks
9019 touch Make-hooks
9020 target_list="all.build all.cross start.encap rest.encap \
9021         info dvi \
9022         install-normal install-common install-info install-man \
9023         uninstall distdir \
9024         mostlyclean clean distclean extraclean maintainer-clean \
9025         stage1 stage2 stage3 stage4"
9026 for t in $target_list
9027 do
9028         x=
9029         for lang in .. $all_languages
9030         do
9031                 if test $lang != ".."; then
9032                         x="$x $lang.$t"
9033                 fi
9034         done
9035         echo "lang.$t: $x" >> Make-hooks
9036 done
9037
9038 # If we're not building in srcdir, create .gdbinit.
9039
9040 if test ! -f Makefile.in; then
9041         echo "dir ." > .gdbinit
9042         echo "dir ${srcdir}" >> .gdbinit
9043         if test x$gdb_needs_out_file_path = xyes
9044         then
9045                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9046         fi
9047         if test "x$subdirs" != x; then
9048                 for s in $subdirs
9049                 do
9050                         echo "dir ${srcdir}/$s" >> .gdbinit
9051                 done
9052         fi
9053         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9054 fi
9055
9056 # Define variables host_canonical and build_canonical
9057 # because some Cygnus local changes in the Makefile depend on them.
9058 build_canonical=${build}
9059 host_canonical=${host}
9060 target_subdir=
9061 if test "${host}" != "${target}" ; then
9062     target_subdir=${target}/
9063 fi
9064
9065
9066
9067
9068 # If this is using newlib, then define inhibit_libc in
9069 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9070 # libgcc.a, but that's OK because newib should have its own version of
9071 # assert.h.
9072 inhibit_libc=
9073 if test x$with_newlib = xyes; then
9074         inhibit_libc=-Dinhibit_libc
9075 fi
9076
9077
9078 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9079 # absolute path for gcc_tooldir based on inserting the number of up-directory
9080 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9081 # $(libsubdir)/@(unlibsubdir) based path.
9082 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9083 # make and thus we'd get different behavior depending on where we built the
9084 # sources.
9085 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9086     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9087 else
9088 # An explanation of the sed strings:
9089 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9090 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9091 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9092 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9093 #
9094 # (*) Note this pattern overwrites the first character of the string
9095 # with a forward slash if one is not already present.  This is not a
9096 # problem because the exact names of the sub-directories concerned is
9097 # unimportant, just the number of them matters.
9098 #
9099 # The practical upshot of these patterns is like this:
9100 #
9101 #  prefix     exec_prefix        result
9102 #  ------     -----------        ------
9103 #   /foo        /foo/bar          ../
9104 #   /foo/       /foo/bar          ../
9105 #   /foo        /foo/bar/         ../
9106 #   /foo/       /foo/bar/         ../
9107 #   /foo        /foo/bar/ugg      ../../
9108 #
9109     dollar='$$'
9110     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9111 fi
9112
9113
9114
9115 # Nothing to do for FLOAT_H, float_format already handled.
9116 objdir=`pwd`
9117
9118
9119 # Process the language and host/target makefile fragments.
9120 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9121
9122 # Substitute configuration variables
9123
9124
9125
9126
9127
9128
9129
9130
9131
9132
9133
9134
9135
9136
9137
9138
9139
9140
9141
9142
9143
9144
9145
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155
9156
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180
9181 # Echo that links are built
9182 if test x$host = x$target
9183 then
9184         str1="native "
9185 else
9186         str1="cross-"
9187         str2=" from $host"
9188 fi
9189
9190 if test x$host != x$build
9191 then
9192         str3=" on a $build system"
9193 fi
9194
9195 if test "x$str2" != x || test "x$str3" != x
9196 then
9197         str4=
9198 fi
9199
9200 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9201
9202 if test "x$str2" != x || test "x$str3" != x
9203 then
9204         echo " ${str2}${str3}." 1>&2
9205 fi
9206
9207 # Truncate the target if necessary
9208 if test x$host_truncate_target != x; then
9209         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9210 fi
9211
9212 # Configure the subdirectories
9213 # AC_CONFIG_SUBDIRS($subdirs)
9214
9215 # Create the Makefile
9216 # and configure language subdirectories
9217 trap '' 1 2 15
9218 cat > confcache <<\EOF
9219 # This file is a shell script that caches the results of configure
9220 # tests run on this system so they can be shared between configure
9221 # scripts and configure runs.  It is not useful on other systems.
9222 # If it contains results you don't want to keep, you may remove or edit it.
9223 #
9224 # By default, configure uses ./config.cache as the cache file,
9225 # creating it if it does not exist already.  You can give configure
9226 # the --cache-file=FILE option to use a different cache file; that is
9227 # what configure does when it calls configure scripts in
9228 # subdirectories, so they share the cache.
9229 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9230 # config.status only pays attention to the cache file if you give it the
9231 # --recheck option to rerun configure.
9232 #
9233 EOF
9234 # The following way of writing the cache mishandles newlines in values,
9235 # but we know of no workaround that is simple, portable, and efficient.
9236 # So, don't put newlines in cache variables' values.
9237 # Ultrix sh set writes to stderr and can't be redirected directly,
9238 # and sets the high bit in the cache file unless we assign to the vars.
9239 (set) 2>&1 |
9240   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9241   *ac_space=\ *)
9242     # `set' does not quote correctly, so add quotes (double-quote substitution
9243     # turns \\\\ into \\, and sed turns \\ into \).
9244     sed -n \
9245       -e "s/'/'\\\\''/g" \
9246       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9247     ;;
9248   *)
9249     # `set' quotes correctly as required by POSIX, so do not add quotes.
9250     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9251     ;;
9252   esac >> confcache
9253 if cmp -s $cache_file confcache; then
9254   :
9255 else
9256   if test -w $cache_file; then
9257     echo "updating cache $cache_file"
9258     cat confcache > $cache_file
9259   else
9260     echo "not updating unwritable cache $cache_file"
9261   fi
9262 fi
9263 rm -f confcache
9264
9265 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9266
9267 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9268 # Let make expand exec_prefix.
9269 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9270
9271 # Any assignment to VPATH causes Sun make to only execute
9272 # the first set of double-colon rules, so remove it if not needed.
9273 # If there is a colon in the path, we need to keep it.
9274 if test "x$srcdir" = x.; then
9275   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9276 fi
9277
9278 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9279
9280 DEFS=-DHAVE_CONFIG_H
9281
9282 # Without the "./", some shells look in PATH for config.status.
9283 : ${CONFIG_STATUS=./config.status}
9284
9285 echo creating $CONFIG_STATUS
9286 rm -f $CONFIG_STATUS
9287 cat > $CONFIG_STATUS <<EOF
9288 #! /bin/sh
9289 # Generated automatically by configure.
9290 # Run this file to recreate the current configuration.
9291 # This directory was configured as follows,
9292 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9293 #
9294 # $0 $ac_configure_args
9295 #
9296 # Compiler output produced by configure, useful for debugging
9297 # configure, is in ./config.log if it exists.
9298
9299 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9300 for ac_option
9301 do
9302   case "\$ac_option" in
9303   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9304     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9305     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9306   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9307     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9308     exit 0 ;;
9309   -help | --help | --hel | --he | --h)
9310     echo "\$ac_cs_usage"; exit 0 ;;
9311   *) echo "\$ac_cs_usage"; exit 1 ;;
9312   esac
9313 done
9314
9315 ac_given_srcdir=$srcdir
9316
9317 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9318 EOF
9319 cat >> $CONFIG_STATUS <<EOF
9320
9321 # Protect against being on the right side of a sed subst in config.status.
9322 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9323  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9324 $ac_vpsub
9325 $extrasub
9326 s%@SHELL@%$SHELL%g
9327 s%@CFLAGS@%$CFLAGS%g
9328 s%@CPPFLAGS@%$CPPFLAGS%g
9329 s%@CXXFLAGS@%$CXXFLAGS%g
9330 s%@FFLAGS@%$FFLAGS%g
9331 s%@DEFS@%$DEFS%g
9332 s%@LDFLAGS@%$LDFLAGS%g
9333 s%@LIBS@%$LIBS%g
9334 s%@exec_prefix@%$exec_prefix%g
9335 s%@prefix@%$prefix%g
9336 s%@program_transform_name@%$program_transform_name%g
9337 s%@bindir@%$bindir%g
9338 s%@sbindir@%$sbindir%g
9339 s%@libexecdir@%$libexecdir%g
9340 s%@datadir@%$datadir%g
9341 s%@sysconfdir@%$sysconfdir%g
9342 s%@sharedstatedir@%$sharedstatedir%g
9343 s%@localstatedir@%$localstatedir%g
9344 s%@libdir@%$libdir%g
9345 s%@includedir@%$includedir%g
9346 s%@oldincludedir@%$oldincludedir%g
9347 s%@infodir@%$infodir%g
9348 s%@mandir@%$mandir%g
9349 s%@host@%$host%g
9350 s%@host_alias@%$host_alias%g
9351 s%@host_cpu@%$host_cpu%g
9352 s%@host_vendor@%$host_vendor%g
9353 s%@host_os@%$host_os%g
9354 s%@target@%$target%g
9355 s%@target_alias@%$target_alias%g
9356 s%@target_cpu@%$target_cpu%g
9357 s%@target_vendor@%$target_vendor%g
9358 s%@target_os@%$target_os%g
9359 s%@build@%$build%g
9360 s%@build_alias@%$build_alias%g
9361 s%@build_cpu@%$build_cpu%g
9362 s%@build_vendor@%$build_vendor%g
9363 s%@build_os@%$build_os%g
9364 s%@CC@%$CC%g
9365 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9366 s%@SET_MAKE@%$SET_MAKE%g
9367 s%@AWK@%$AWK%g
9368 s%@LEX@%$LEX%g
9369 s%@LEXLIB@%$LEXLIB%g
9370 s%@LN@%$LN%g
9371 s%@LN_S@%$LN_S%g
9372 s%@RANLIB@%$RANLIB%g
9373 s%@YACC@%$YACC%g
9374 s%@INSTALL@%$INSTALL%g
9375 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9376 s%@INSTALL_DATA@%$INSTALL_DATA%g
9377 s%@CPP@%$CPP%g
9378 s%@gnat@%$gnat%g
9379 s%@vfprintf@%$vfprintf%g
9380 s%@doprint@%$doprint%g
9381 s%@manext@%$manext%g
9382 s%@objext@%$objext%g
9383 s%@PACKAGE@%$PACKAGE%g
9384 s%@VERSION@%$VERSION%g
9385 s%@ALLOCA@%$ALLOCA%g
9386 s%@USE_NLS@%$USE_NLS%g
9387 s%@MSGFMT@%$MSGFMT%g
9388 s%@GMSGFMT@%$GMSGFMT%g
9389 s%@XGETTEXT@%$XGETTEXT%g
9390 s%@GENCAT@%$GENCAT%g
9391 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9392 s%@CATALOGS@%$CATALOGS%g
9393 s%@CATOBJEXT@%$CATOBJEXT%g
9394 s%@DATADIRNAME@%$DATADIRNAME%g
9395 s%@GMOFILES@%$GMOFILES%g
9396 s%@INSTOBJEXT@%$INSTOBJEXT%g
9397 s%@INTLDEPS@%$INTLDEPS%g
9398 s%@INTLLIBS@%$INTLLIBS%g
9399 s%@INTLOBJS@%$INTLOBJS%g
9400 s%@POFILES@%$POFILES%g
9401 s%@POSUB@%$POSUB%g
9402 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9403 s%@GT_NO@%$GT_NO%g
9404 s%@GT_YES@%$GT_YES%g
9405 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9406 s%@l@%$l%g
9407 s%@gthread_flags@%$gthread_flags%g
9408 s%@GGC@%$GGC%g
9409 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9410 s%@build_canonical@%$build_canonical%g
9411 s%@host_canonical@%$host_canonical%g
9412 s%@target_subdir@%$target_subdir%g
9413 s%@inhibit_libc@%$inhibit_libc%g
9414 s%@gcc_tooldir@%$gcc_tooldir%g
9415 s%@dollar@%$dollar%g
9416 s%@objdir@%$objdir%g
9417 s%@subdirs@%$subdirs%g
9418 s%@all_boot_languages@%$all_boot_languages%g
9419 s%@all_compilers@%$all_compilers%g
9420 s%@all_diff_excludes@%$all_diff_excludes%g
9421 s%@all_headers@%$all_headers%g
9422 s%@all_lang_makefiles@%$all_lang_makefiles%g
9423 s%@all_languages@%$all_languages%g
9424 s%@all_lib2funcs@%$all_lib2funcs%g
9425 s%@all_stagestuff@%$all_stagestuff%g
9426 s%@build_exeext@%$build_exeext%g
9427 s%@build_install_headers_dir@%$build_install_headers_dir%g
9428 s%@build_xm_file_list@%$build_xm_file_list%g
9429 s%@cc_set_by_configure@%$cc_set_by_configure%g
9430 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9431 s%@cpp_install_dir@%$cpp_install_dir%g
9432 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9433 s%@dep_tmake_file@%$dep_tmake_file%g
9434 s%@extra_c_flags@%$extra_c_flags%g
9435 s%@extra_c_objs@%$extra_c_objs%g
9436 s%@extra_cpp_objs@%$extra_cpp_objs%g
9437 s%@extra_cxx_objs@%$extra_cxx_objs%g
9438 s%@extra_headers_list@%$extra_headers_list%g
9439 s%@extra_objs@%$extra_objs%g
9440 s%@extra_parts@%$extra_parts%g
9441 s%@extra_passes@%$extra_passes%g
9442 s%@extra_programs@%$extra_programs%g
9443 s%@float_h_file@%$float_h_file%g
9444 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9445 s%@gcc_version@%$gcc_version%g
9446 s%@gcc_version_trigger@%$gcc_version_trigger%g
9447 s%@host_exeext@%$host_exeext%g
9448 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9449 s%@host_xm_file_list@%$host_xm_file_list%g
9450 s%@install@%$install%g
9451 s%@lang_options_files@%$lang_options_files%g
9452 s%@lang_specs_files@%$lang_specs_files%g
9453 s%@lang_tree_files@%$lang_tree_files%g
9454 s%@local_prefix@%$local_prefix%g
9455 s%@maybe_use_collect2@%$maybe_use_collect2%g
9456 s%@md_file@%$md_file%g
9457 s%@objc_boehm_gc@%$objc_boehm_gc%g
9458 s%@out_file@%$out_file%g
9459 s%@out_object_file@%$out_object_file%g
9460 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9461 s%@symbolic_link@%$symbolic_link%g
9462 s%@thread_file@%$thread_file%g
9463 s%@tm_file_list@%$tm_file_list%g
9464 s%@will_use_collect2@%$will_use_collect2%g
9465 /@target_overrides@/r $target_overrides
9466 s%@target_overrides@%%g
9467 /@host_overrides@/r $host_overrides
9468 s%@host_overrides@%%g
9469 s%@cross_defines@%$cross_defines%g
9470 /@cross_overrides@/r $cross_overrides
9471 s%@cross_overrides@%%g
9472 /@build_overrides@/r $build_overrides
9473 s%@build_overrides@%%g
9474 /@language_fragments@/r $language_fragments
9475 s%@language_fragments@%%g
9476 /@language_hooks@/r $language_hooks
9477 s%@language_hooks@%%g
9478
9479 CEOF
9480 EOF
9481
9482 cat >> $CONFIG_STATUS <<\EOF
9483
9484 # Split the substitutions into bite-sized pieces for seds with
9485 # small command number limits, like on Digital OSF/1 and HP-UX.
9486 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9487 ac_file=1 # Number of current file.
9488 ac_beg=1 # First line for current file.
9489 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9490 ac_more_lines=:
9491 ac_sed_cmds=""
9492 while $ac_more_lines; do
9493   if test $ac_beg -gt 1; then
9494     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9495   else
9496     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9497   fi
9498   if test ! -s conftest.s$ac_file; then
9499     ac_more_lines=false
9500     rm -f conftest.s$ac_file
9501   else
9502     if test -z "$ac_sed_cmds"; then
9503       ac_sed_cmds="sed -f conftest.s$ac_file"
9504     else
9505       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9506     fi
9507     ac_file=`expr $ac_file + 1`
9508     ac_beg=$ac_end
9509     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9510   fi
9511 done
9512 if test -z "$ac_sed_cmds"; then
9513   ac_sed_cmds=cat
9514 fi
9515 EOF
9516
9517 cat >> $CONFIG_STATUS <<EOF
9518
9519 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9520 EOF
9521 cat >> $CONFIG_STATUS <<\EOF
9522 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9523   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9524   case "$ac_file" in
9525   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9526        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9527   *) ac_file_in="${ac_file}.in" ;;
9528   esac
9529
9530   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9531
9532   # Remove last slash and all that follows it.  Not all systems have dirname.
9533   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9534   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9535     # The file is in a subdirectory.
9536     test ! -d "$ac_dir" && mkdir "$ac_dir"
9537     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9538     # A "../" for each directory in $ac_dir_suffix.
9539     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9540   else
9541     ac_dir_suffix= ac_dots=
9542   fi
9543
9544   case "$ac_given_srcdir" in
9545   .)  srcdir=.
9546       if test -z "$ac_dots"; then top_srcdir=.
9547       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9548   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9549   *) # Relative path.
9550     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9551     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9552   esac
9553
9554
9555   echo creating "$ac_file"
9556   rm -f "$ac_file"
9557   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9558   case "$ac_file" in
9559   *Makefile*) ac_comsub="1i\\
9560 # $configure_input" ;;
9561   *) ac_comsub= ;;
9562   esac
9563
9564   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9565   sed -e "$ac_comsub
9566 s%@configure_input@%$configure_input%g
9567 s%@srcdir@%$srcdir%g
9568 s%@top_srcdir@%$top_srcdir%g
9569 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9570 fi; done
9571 rm -f conftest.s*
9572
9573 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9574 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9575 #
9576 # ac_d sets the value in "#define NAME VALUE" lines.
9577 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9578 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9579 ac_dC='\3'
9580 ac_dD='%g'
9581 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9582 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9583 ac_uB='\([      ]\)%\1#\2define\3'
9584 ac_uC=' '
9585 ac_uD='\4%g'
9586 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9587 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9588 ac_eB='$%\1#\2define\3'
9589 ac_eC=' '
9590 ac_eD='%g'
9591
9592 if test "${CONFIG_HEADERS+set}" != set; then
9593 EOF
9594 cat >> $CONFIG_STATUS <<EOF
9595   CONFIG_HEADERS="auto-host.h:config.in"
9596 EOF
9597 cat >> $CONFIG_STATUS <<\EOF
9598 fi
9599 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9600   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9601   case "$ac_file" in
9602   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9603        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9604   *) ac_file_in="${ac_file}.in" ;;
9605   esac
9606
9607   echo creating $ac_file
9608
9609   rm -f conftest.frag conftest.in conftest.out
9610   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9611   cat $ac_file_inputs > conftest.in
9612
9613 EOF
9614
9615 # Transform confdefs.h into a sed script conftest.vals that substitutes
9616 # the proper values into config.h.in to produce config.h.  And first:
9617 # Protect against being on the right side of a sed subst in config.status.
9618 # Protect against being in an unquoted here document in config.status.
9619 rm -f conftest.vals
9620 cat > conftest.hdr <<\EOF
9621 s/[\\&%]/\\&/g
9622 s%[\\$`]%\\&%g
9623 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9624 s%ac_d%ac_u%gp
9625 s%ac_u%ac_e%gp
9626 EOF
9627 sed -n -f conftest.hdr confdefs.h > conftest.vals
9628 rm -f conftest.hdr
9629
9630 # This sed command replaces #undef with comments.  This is necessary, for
9631 # example, in the case of _POSIX_SOURCE, which is predefined and required
9632 # on some systems where configure will not decide to define it.
9633 cat >> conftest.vals <<\EOF
9634 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9635 EOF
9636
9637 # Break up conftest.vals because some shells have a limit on
9638 # the size of here documents, and old seds have small limits too.
9639
9640 rm -f conftest.tail
9641 while :
9642 do
9643   ac_lines=`grep -c . conftest.vals`
9644   # grep -c gives empty output for an empty file on some AIX systems.
9645   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9646   # Write a limited-size here document to conftest.frag.
9647   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9648   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9649   echo 'CEOF
9650   sed -f conftest.frag conftest.in > conftest.out
9651   rm -f conftest.in
9652   mv conftest.out conftest.in
9653 ' >> $CONFIG_STATUS
9654   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9655   rm -f conftest.vals
9656   mv conftest.tail conftest.vals
9657 done
9658 rm -f conftest.vals
9659
9660 cat >> $CONFIG_STATUS <<\EOF
9661   rm -f conftest.frag conftest.h
9662   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9663   cat conftest.in >> conftest.h
9664   rm -f conftest.in
9665   if cmp -s $ac_file conftest.h 2>/dev/null; then
9666     echo "$ac_file is unchanged"
9667     rm -f conftest.h
9668   else
9669     # Remove last slash and all that follows it.  Not all systems have dirname.
9670       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9671       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9672       # The file is in a subdirectory.
9673       test ! -d "$ac_dir" && mkdir "$ac_dir"
9674     fi
9675     rm -f $ac_file
9676     mv conftest.h $ac_file
9677   fi
9678 fi; done
9679
9680 EOF
9681
9682 cat >> $CONFIG_STATUS <<EOF
9683 ac_sources="$nls_cv_header_libgt"
9684 ac_dests="$nls_cv_header_intl"
9685 EOF
9686
9687 cat >> $CONFIG_STATUS <<\EOF
9688 srcdir=$ac_given_srcdir
9689 while test -n "$ac_sources"; do
9690   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9691   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9692
9693   echo "linking $srcdir/$ac_source to $ac_dest"
9694
9695   if test ! -r $srcdir/$ac_source; then
9696     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9697   fi
9698   rm -f $ac_dest
9699
9700   # Make relative symlinks.
9701   # Remove last slash and all that follows it.  Not all systems have dirname.
9702   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9703   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9704     # The dest file is in a subdirectory.
9705     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9706     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9707     # A "../" for each directory in $ac_dest_dir_suffix.
9708     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9709   else
9710     ac_dest_dir_suffix= ac_dots=
9711   fi
9712
9713   case "$srcdir" in
9714   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9715   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9716   esac
9717
9718   # Make a symlink if possible; otherwise try a hard link.
9719   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9720     ln $srcdir/$ac_source $ac_dest; then :
9721   else
9722     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9723   fi
9724 done
9725 EOF
9726 cat >> $CONFIG_STATUS <<EOF
9727
9728
9729 host='${host}'
9730 build='${build}'
9731 target='${target}'
9732 target_alias='${target_alias}'
9733 srcdir='${srcdir}'
9734 subdirs='${subdirs}'
9735 oldstyle_subdirs='${oldstyle_subdirs}'
9736 symbolic_link='${symbolic_link}'
9737 program_transform_set='${program_transform_set}'
9738 program_transform_name='${program_transform_name}'
9739 dep_host_xmake_file='${dep_host_xmake_file}'
9740 host_xmake_file='${host_xmake_file}'
9741 dep_tmake_file='${dep_tmake_file}'
9742 tmake_file='${tmake_file}'
9743 thread_file='${thread_file}'
9744 gcc_version='${gcc_version}'
9745 gcc_version_trigger='${gcc_version_trigger}'
9746 local_prefix='${local_prefix}'
9747 build_install_headers_dir='${build_install_headers_dir}'
9748 build_exeext='${build_exeext}'
9749 host_exeext='${host_exeext}'
9750 out_file='${out_file}'
9751 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9752 SET_MAKE='${SET_MAKE}'
9753 target_list='${target_list}'
9754 target_overrides='${target_overrides}'
9755 host_overrides='${host_overrides}'
9756 cross_defines='${cross_defines}'
9757 cross_overrides='${cross_overrides}'
9758 build_overrides='${build_overrides}'
9759 cpp_install_dir='${cpp_install_dir}'
9760
9761 EOF
9762 cat >> $CONFIG_STATUS <<\EOF
9763 case "$CONFIG_FILES" in *po/Makefile.in*)
9764         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9765       esac
9766
9767 . $srcdir/configure.lang
9768 case x$CONFIG_HEADERS in
9769 xauto-host.h:config.in)
9770 echo > cstamp-h ;;
9771 esac
9772 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9773 # bootstrapping and the installation procedure can still use
9774 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9775 # FLAGS_TO_PASS has been modified to solve the problem there.
9776 # This is virtually a duplicate of what happens in configure.lang; we do
9777 # an extra check to make sure this only happens if ln -s can be used.
9778 if test "$symbolic_link" = "ln -s"; then
9779  for d in .. ${subdirs} ; do
9780    if test $d != ..; then
9781         STARTDIR=`pwd`
9782         cd $d
9783         for t in stage1 stage2 stage3 stage4 include
9784         do
9785                 rm -f $t
9786                 $symbolic_link ../$t $t 2>/dev/null
9787         done
9788         cd $STARTDIR
9789    fi
9790  done
9791 else true ; fi
9792 # Avoid having to add intl to our include paths.
9793 if test -f intl/libintl.h; then
9794   echo creating libintl.h
9795   echo '#include "intl/libintl.h"' >libintl.h
9796 fi
9797
9798 exit 0
9799 EOF
9800 chmod +x $CONFIG_STATUS
9801 rm -fr confdefs* $ac_clean_files
9802 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9803