contrib/gcc/configure

   1 #! /bin/sh
   2
   3 # $FreeBSD: src/contrib/gcc/configure,v 1.8.2.1 2001/04/10 19:23:03 obrien Exp $
   4 # $DragonFly: src/contrib/gcc/Attic/configure,v 1.3 2003/11/19 00:51:31 dillon Exp $
   5
   6 # Guess values for system-dependent variables and create Makefiles.
   7 # Generated automatically using autoconf version 2.13
   8 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   9 #
  10 # This configure script is free software; the Free Software Foundation
  11 # gives unlimited permission to copy, distribute and modify it.
  12
  13 # Defaults:
  14 ac_help=
  15 ac_default_prefix=/usr/local
  16 # Any additions from configure.in:
  17 ac_help="$ac_help
  18   --with-gnu-ld           arrange to work with GNU ld."
  19 ac_help="$ac_help
  20   --with-ld               arrange to use the specified ld (full pathname)."
  21 ac_help="$ac_help
  22   --with-gnu-as           arrange to work with GNU as."
  23 ac_help="$ac_help
  24   --with-as               arrange to use the specified as (full pathname)."
  25 ac_help="$ac_help
  26   --with-stabs            arrange to use stabs instead of host debug format."
  27 ac_help="$ac_help
  28   --with-elf              arrange to use ELF instead of host debug format."
  29 ac_help="$ac_help
  30   --with-local-prefix=DIR specifies directory to put local include."
  31 ac_help="$ac_help
  32   --with-gxx-include-dir=DIR
  33                           specifies directory to put g++ header files."
  34 ac_help="$ac_help
  35   --enable-checking       enable expensive run-time checks."
  36 ac_help="$ac_help
  37   --disable-cpp           don't provide a user-visible C preprocessor."
  38 ac_help="$ac_help
  39   --with-cpp-install-dir=DIR
  40                           install the user visible C preprocessor in DIR
  41                           (relative to PREFIX) as well as PREFIX/bin."
  42 ac_help="$ac_help
  43   --enable-cpplib         use cpplib for the C preprocessor."
  44 ac_help="$ac_help
  45   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  46                           (EXPERIMENTAL) (implies --enable-cpplib)."
  47 ac_help="$ac_help
  48   --enable-c-mbchar       enable multibyte characters for C and C++."
  49 ac_help="$ac_help
  50   --disable-fast-fixincludes
  51                          Disable the new fast fixincludes.
  52                          Run the old fixincludes script unconditionally"
  53 ac_help="$ac_help
  54   --enable-haifa          use the experimental scheduler.
  55   --disable-haifa         don't use the experimental scheduler for the
  56                           targets which normally enable it."
  57 ac_help="$ac_help
  58   --enable-threads        enable thread usage for target GCC.
  59   --enable-threads=LIB    use LIB thread package for target GCC."
  60 ac_help="$ac_help
  61   --enable-objc-gc        enable the use of Boehm's garbage collector with
  62                           the GNU Objective-C runtime."
  63 ac_help="$ac_help
  64   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  65 ac_help="$ac_help
  66   --enable-dwarf2         enable DWARF2 debugging as default."
  67 ac_help="$ac_help
  68   --enable-nls            use Native Language Support (disabled by default).
  69                           EXPERIMENTAL, see ABOUT-GCC-NLS."
  70 ac_help="$ac_help
  71   --disable-nls           do not use Native Language Support"
  72 ac_help="$ac_help
  73   --with-included-gettext use the GNU gettext library included here"
  74 ac_help="$ac_help
  75   --with-catgets          use catgets functions if available"
  76
  77 # Initialize some variables set by options.
  78 # The variables have the same names as the options, with
  79 # dashes changed to underlines.
  80 build=NONE
  81 cache_file=./config.cache
  82 exec_prefix=NONE
  83 host=NONE
  84 no_create=
  85 nonopt=NONE
  86 no_recursion=
  87 prefix=NONE
  88 program_prefix=NONE
  89 program_suffix=NONE
  90 program_transform_name=s,x,x,
  91 silent=
  92 site=
  93 srcdir=
  94 target=NONE
  95 verbose=
  96 x_includes=NONE
  97 x_libraries=NONE
  98 bindir='${exec_prefix}/bin'
  99 sbindir='${exec_prefix}/sbin'
 100 libexecdir='${exec_prefix}/libexec'
 101 datadir='${prefix}/share'
 102 sysconfdir='${prefix}/etc'
 103 sharedstatedir='${prefix}/com'
 104 localstatedir='${prefix}/var'
 105 libdir='${exec_prefix}/lib'
 106 includedir='${prefix}/include'
 107 oldincludedir='/usr/include'
 108 infodir='${prefix}/info'
 109 mandir='${prefix}/man'
 110
 111 # Initialize some other variables.
 112 subdirs=
 113 MFLAGS= MAKEFLAGS=
 114 SHELL=${CONFIG_SHELL-/bin/sh}
 115 # Maximum number of lines to put in a shell here document.
 116 ac_max_here_lines=12
 117
 118 ac_prev=
 119 for ac_option
 120 do
 121
 122   # If the previous option needs an argument, assign it.
 123   if test -n "$ac_prev"; then
 124     eval "$ac_prev=\$ac_option"
 125     ac_prev=
 126     continue
 127   fi
 128
 129   case "$ac_option" in
 130   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 131   *) ac_optarg= ;;
 132   esac
 133
 134   # Accept the important Cygnus configure options, so we can diagnose typos.
 135
 136   case "$ac_option" in
 137
 138   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 139     ac_prev=bindir ;;
 140   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 141     bindir="$ac_optarg" ;;
 142
 143   -build | --build | --buil | --bui | --bu)
 144     ac_prev=build ;;
 145   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 146     build="$ac_optarg" ;;
 147
 148   -cache-file | --cache-file | --cache-fil | --cache-fi \
 149   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 150     ac_prev=cache_file ;;
 151   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 152   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 153     cache_file="$ac_optarg" ;;
 154
 155   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 156     ac_prev=datadir ;;
 157   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 158   | --da=*)
 159     datadir="$ac_optarg" ;;
 160
 161   -disable-* | --disable-*)
 162     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 163     # Reject names that are not valid shell variable names.
 164     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 165       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 166     fi
 167     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 168     eval "enable_${ac_feature}=no" ;;
 169
 170   -enable-* | --enable-*)
 171     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 172     # Reject names that are not valid shell variable names.
 173     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 174       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 175     fi
 176     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 177     case "$ac_option" in
 178       *=*) ;;
 179       *) ac_optarg=yes ;;
 180     esac
 181     eval "enable_${ac_feature}='$ac_optarg'" ;;
 182
 183   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 184   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 185   | --exec | --exe | --ex)
 186     ac_prev=exec_prefix ;;
 187   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 188   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 189   | --exec=* | --exe=* | --ex=*)
 190     exec_prefix="$ac_optarg" ;;
 191
 192   -gas | --gas | --ga | --g)
 193     # Obsolete; use --with-gas.
 194     with_gas=yes ;;
 195
 196   -help | --help | --hel | --he)
 197     # Omit some internal or obsolete options to make the list less imposing.
 198     # This message is too long to be a string in the A/UX 3.1 sh.
 199     cat << EOF
 200 Usage: configure [options] [host]
 201 Options: [defaults in brackets after descriptions]
 202 Configuration:
 203   --cache-file=FILE       cache test results in FILE
 204   --help                  print this message
 205   --no-create             do not create output files
 206   --quiet, --silent       do not print \`checking...' messages
 207   --version               print the version of autoconf that created configure
 208 Directory and file names:
 209   --prefix=PREFIX         install architecture-independent files in PREFIX
 210                           [$ac_default_prefix]
 211   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 212                           [same as prefix]
 213   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 214   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 215   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 216   --datadir=DIR           read-only architecture-independent data in DIR
 217                           [PREFIX/share]
 218   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 219   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 220                           [PREFIX/com]
 221   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 222   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 223   --includedir=DIR        C header files in DIR [PREFIX/include]
 224   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 225   --infodir=DIR           info documentation in DIR [PREFIX/info]
 226   --mandir=DIR            man documentation in DIR [PREFIX/man]
 227   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 228   --program-prefix=PREFIX prepend PREFIX to installed program names
 229   --program-suffix=SUFFIX append SUFFIX to installed program names
 230   --program-transform-name=PROGRAM
 231                           run sed PROGRAM on installed program names
 232 EOF
 233     cat << EOF
 234 Host type:
 235   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 236   --host=HOST             configure for HOST [guessed]
 237   --target=TARGET         configure for TARGET [TARGET=HOST]
 238 Features and packages:
 239   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 240   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 241   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 242   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 243   --x-includes=DIR        X include files are in DIR
 244   --x-libraries=DIR       X library files are in DIR
 245 EOF
 246     if test -n "$ac_help"; then
 247       echo "--enable and --with options recognized:$ac_help"
 248     fi
 249     exit 0 ;;
 250
 251   -host | --host | --hos | --ho)
 252     ac_prev=host ;;
 253   -host=* | --host=* | --hos=* | --ho=*)
 254     host="$ac_optarg" ;;
 255
 256   -includedir | --includedir | --includedi | --included | --include \
 257   | --includ | --inclu | --incl | --inc)
 258     ac_prev=includedir ;;
 259   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 260   | --includ=* | --inclu=* | --incl=* | --inc=*)
 261     includedir="$ac_optarg" ;;
 262
 263   -infodir | --infodir | --infodi | --infod | --info | --inf)
 264     ac_prev=infodir ;;
 265   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 266     infodir="$ac_optarg" ;;
 267
 268   -libdir | --libdir | --libdi | --libd)
 269     ac_prev=libdir ;;
 270   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 271     libdir="$ac_optarg" ;;
 272
 273   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 274   | --libexe | --libex | --libe)
 275     ac_prev=libexecdir ;;
 276   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 277   | --libexe=* | --libex=* | --libe=*)
 278     libexecdir="$ac_optarg" ;;
 279
 280   -localstatedir | --localstatedir | --localstatedi | --localstated \
 281   | --localstate | --localstat | --localsta | --localst \
 282   | --locals | --local | --loca | --loc | --lo)
 283     ac_prev=localstatedir ;;
 284   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 285   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 286   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 287     localstatedir="$ac_optarg" ;;
 288
 289   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 290     ac_prev=mandir ;;
 291   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 292     mandir="$ac_optarg" ;;
 293
 294   -nfp | --nfp | --nf)
 295     # Obsolete; use --without-fp.
 296     with_fp=no ;;
 297
 298   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 299   | --no-cr | --no-c)
 300     no_create=yes ;;
 301
 302   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 303   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 304     no_recursion=yes ;;
 305
 306   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 307   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 308   | --oldin | --oldi | --old | --ol | --o)
 309     ac_prev=oldincludedir ;;
 310   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 311   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 312   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 313     oldincludedir="$ac_optarg" ;;
 314
 315   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 316     ac_prev=prefix ;;
 317   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 318     prefix="$ac_optarg" ;;
 319
 320   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 321   | --program-pre | --program-pr | --program-p)
 322     ac_prev=program_prefix ;;
 323   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 324   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 325     program_prefix="$ac_optarg" ;;
 326
 327   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 328   | --program-suf | --program-su | --program-s)
 329     ac_prev=program_suffix ;;
 330   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 331   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 332     program_suffix="$ac_optarg" ;;
 333
 334   -program-transform-name | --program-transform-name \
 335   | --program-transform-nam | --program-transform-na \
 336   | --program-transform-n | --program-transform- \
 337   | --program-transform | --program-transfor \
 338   | --program-transfo | --program-transf \
 339   | --program-trans | --program-tran \
 340   | --progr-tra | --program-tr | --program-t)
 341     ac_prev=program_transform_name ;;
 342   -program-transform-name=* | --program-transform-name=* \
 343   | --program-transform-nam=* | --program-transform-na=* \
 344   | --program-transform-n=* | --program-transform-=* \
 345   | --program-transform=* | --program-transfor=* \
 346   | --program-transfo=* | --program-transf=* \
 347   | --program-trans=* | --program-tran=* \
 348   | --progr-tra=* | --program-tr=* | --program-t=*)
 349     program_transform_name="$ac_optarg" ;;
 350
 351   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 352   | -silent | --silent | --silen | --sile | --sil)
 353     silent=yes ;;
 354
 355   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 356     ac_prev=sbindir ;;
 357   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 358   | --sbi=* | --sb=*)
 359     sbindir="$ac_optarg" ;;
 360
 361   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 362   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 363   | --sharedst | --shareds | --shared | --share | --shar \
 364   | --sha | --sh)
 365     ac_prev=sharedstatedir ;;
 366   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 367   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 368   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 369   | --sha=* | --sh=*)
 370     sharedstatedir="$ac_optarg" ;;
 371
 372   -site | --site | --sit)
 373     ac_prev=site ;;
 374   -site=* | --site=* | --sit=*)
 375     site="$ac_optarg" ;;
 376
 377   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 378     ac_prev=srcdir ;;
 379   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 380     srcdir="$ac_optarg" ;;
 381
 382   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 383   | --syscon | --sysco | --sysc | --sys | --sy)
 384     ac_prev=sysconfdir ;;
 385   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 386   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 387     sysconfdir="$ac_optarg" ;;
 388
 389   -target | --target | --targe | --targ | --tar | --ta | --t)
 390     ac_prev=target ;;
 391   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 392     target="$ac_optarg" ;;
 393
 394   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 395     verbose=yes ;;
 396
 397   -version | --version | --versio | --versi | --vers)
 398     echo "configure generated by autoconf version 2.13"
 399     exit 0 ;;
 400
 401   -with-* | --with-*)
 402     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 403     # Reject names that are not valid shell variable names.
 404     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 405       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 406     fi
 407     ac_package=`echo $ac_package| sed 's/-/_/g'`
 408     case "$ac_option" in
 409       *=*) ;;
 410       *) ac_optarg=yes ;;
 411     esac
 412     eval "with_${ac_package}='$ac_optarg'" ;;
 413
 414   -without-* | --without-*)
 415     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 416     # Reject names that are not valid shell variable names.
 417     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 418       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 419     fi
 420     ac_package=`echo $ac_package| sed 's/-/_/g'`
 421     eval "with_${ac_package}=no" ;;
 422
 423   --x)
 424     # Obsolete; use --with-x.
 425     with_x=yes ;;
 426
 427   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 428   | --x-incl | --x-inc | --x-in | --x-i)
 429     ac_prev=x_includes ;;
 430   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 431   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 432     x_includes="$ac_optarg" ;;
 433
 434   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 435   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 436     ac_prev=x_libraries ;;
 437   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 438   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 439     x_libraries="$ac_optarg" ;;
 440
 441   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 442     ;;
 443
 444   *)
 445     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 446       echo "configure: warning: $ac_option: invalid host type" 1>&2
 447     fi
 448     if test "x$nonopt" != xNONE; then
 449       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 450     fi
 451     nonopt="$ac_option"
 452     ;;
 453
 454   esac
 455 done
 456
 457 if test -n "$ac_prev"; then
 458   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 459 fi
 460
 461 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 462
 463 # File descriptor usage:
 464 # 0 standard input
 465 # 1 file creation
 466 # 2 errors and warnings
 467 # 3 some systems may open it to /dev/tty
 468 # 4 used on the Kubota Titan
 469 # 6 checking for... messages and results
 470 # 5 compiler messages saved in config.log
 471 if test "$silent" = yes; then
 472   exec 6>/dev/null
 473 else
 474   exec 6>&1
 475 fi
 476 exec 5>./config.log
 477
 478 echo "\
 479 This file contains any messages produced by compilers while
 480 running configure, to aid debugging if configure makes a mistake.
 481 " 1>&5
 482
 483 # Strip out --no-create and --no-recursion so they do not pile up.
 484 # Also quote any args containing shell metacharacters.
 485 ac_configure_args=
 486 for ac_arg
 487 do
 488   case "$ac_arg" in
 489   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 490   | --no-cr | --no-c) ;;
 491   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 492   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 493   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 494   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 495   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 496   esac
 497 done
 498
 499 # NLS nuisances.
 500 # Only set these to C if already set.  These must not be set unconditionally
 501 # because not all systems understand e.g. LANG=C (notably SCO).
 502 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 503 # Non-C LC_CTYPE values break the ctype check.
 504 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 505 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 506 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 507 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 508
 509 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 510 rm -rf conftest* confdefs.h
 511 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 512 echo > confdefs.h
 513
 514 # A filename unique to this package, relative to the directory that
 515 # configure is in, which we can look for to find out if srcdir is correct.
 516 ac_unique_file=tree.c
 517
 518 # Find the source files, if location was not specified.
 519 if test -z "$srcdir"; then
 520   ac_srcdir_defaulted=yes
 521   # Try the directory containing this script, then its parent.
 522   ac_prog=$0
 523   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 524   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 525   srcdir=$ac_confdir
 526   if test ! -r $srcdir/$ac_unique_file; then
 527     srcdir=..
 528   fi
 529 else
 530   ac_srcdir_defaulted=no
 531 fi
 532 if test ! -r $srcdir/$ac_unique_file; then
 533   if test "$ac_srcdir_defaulted" = yes; then
 534     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 535   else
 536     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 537   fi
 538 fi
 539 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 540
 541 # Prefer explicitly selected file to automatically selected ones.
 542 if test -z "$CONFIG_SITE"; then
 543   if test "x$prefix" != xNONE; then
 544     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 545   else
 546     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 547   fi
 548 fi
 549 for ac_site_file in $CONFIG_SITE; do
 550   if test -r "$ac_site_file"; then
 551     echo "loading site script $ac_site_file"
 552     . "$ac_site_file"
 553   fi
 554 done
 555
 556 if test -r "$cache_file"; then
 557   echo "loading cache $cache_file"
 558   . $cache_file
 559 else
 560   echo "creating cache $cache_file"
 561   > $cache_file
 562 fi
 563
 564 ac_ext=c
 565 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 566 ac_cpp='$CPP $CPPFLAGS'
 567 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 568 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 569 cross_compiling=$ac_cv_prog_cc_cross
 570
 571 ac_exeext=
 572 ac_objext=o
 573 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 574   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 575   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 576     ac_n= ac_c='
 577 ' ac_t='        '
 578   else
 579     ac_n=-n ac_c= ac_t=
 580   fi
 581 else
 582   ac_n= ac_c='\c' ac_t=
 583 fi
 584
 585
 586
 587
 588 remove=rm
 589 hard_link=ln
 590 symbolic_link='ln -s'
 591 copy=cp
 592
 593 # Check for bogus environment variables.
 594 # Test if LIBRARY_PATH contains the notation for the current directory
 595 # since this would lead to problems installing/building glibc.
 596 # LIBRARY_PATH contains the current directory if one of the following
 597 # is true:
 598 # - one of the terminals (":" and ";") is the first or last sign
 599 # - two terminals occur directly after each other
 600 # - the path contains an element with a dot in it
 601 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 602 echo "configure:600: checking LIBRARY_PATH variable" >&5
 603 case ${LIBRARY_PATH} in
 604   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 605     library_path_setting="contains current directory"
 606     ;;
 607   *)
 608     library_path_setting="ok"
 609     ;;
 610 esac
 611 echo "$ac_t""$library_path_setting" 1>&6
 612 if test "$library_path_setting" != "ok"; then
 613 { echo "configure: error:
 614 *** LIBRARY_PATH shouldn't contain the current directory when
 615 *** building gcc. Please change the environment variable
 616 *** and run configure again." 1>&2; exit 1; }
 617 fi
 618
 619 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 620 # since this would lead to problems installing/building glibc.
 621 # GCC_EXEC_PREFIX contains the current directory if one of the following
 622 # is true:
 623 # - one of the terminals (":" and ";") is the first or last sign
 624 # - two terminals occur directly after each other
 625 # - the path contains an element with a dot in it
 626 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 627 echo "configure:625: checking GCC_EXEC_PREFIX variable" >&5
 628 case ${GCC_EXEC_PREFIX} in
 629   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 630     gcc_exec_prefix_setting="contains current directory"
 631     ;;
 632   *)
 633     gcc_exec_prefix_setting="ok"
 634     ;;
 635 esac
 636 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 637 if test "$gcc_exec_prefix_setting" != "ok"; then
 638 { echo "configure: error:
 639 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 640 *** building gcc. Please change the environment variable
 641 *** and run configure again." 1>&2; exit 1; }
 642 fi
 643
 644 # Check for additional parameters
 645
 646 # With GNU ld
 647 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 648 if test "${with_gnu_ld+set}" = set; then
 649   withval="$with_gnu_ld"
 650   gnu_ld_flag="$with_gnu_ld"
 651 else
 652   gnu_ld_flag=no
 653 fi
 654
 655
 656 # With pre-defined ld
 657 # Check whether --with-ld or --without-ld was given.
 658 if test "${with_ld+set}" = set; then
 659   withval="$with_ld"
 660   DEFAULT_LINKER="$with_ld"
 661 fi
 662
 663 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 664   if test ! -x "$DEFAULT_LINKER"; then
 665     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 666   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 667     gnu_ld_flag=yes
 668   fi
 669   cat >> confdefs.h <<EOF
 670 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 671 EOF
 672
 673 fi
 674
 675 # With GNU as
 676 # Check whether --with-gnu-as or --without-gnu-as was given.
 677 if test "${with_gnu_as+set}" = set; then
 678   withval="$with_gnu_as"
 679   gas_flag="$with_gnu_as"
 680 else
 681   gas_flag=no
 682 fi
 683
 684
 685 # Check whether --with-as or --without-as was given.
 686 if test "${with_as+set}" = set; then
 687   withval="$with_as"
 688   DEFAULT_ASSEMBLER="$with_as"
 689 fi
 690
 691 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 692   if test ! -x "$DEFAULT_ASSEMBLER"; then
 693     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 694   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 695     gas_flag=yes
 696   fi
 697   cat >> confdefs.h <<EOF
 698 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 699 EOF
 700
 701 fi
 702
 703 # With stabs
 704 # Check whether --with-stabs or --without-stabs was given.
 705 if test "${with_stabs+set}" = set; then
 706   withval="$with_stabs"
 707   stabs="$with_stabs"
 708 else
 709   stabs=no
 710 fi
 711
 712
 713 # With ELF
 714 # Check whether --with-elf or --without-elf was given.
 715 if test "${with_elf+set}" = set; then
 716   withval="$with_elf"
 717   elf="$with_elf"
 718 else
 719   elf=no
 720 fi
 721
 722
 723 # Specify the local prefix
 724 local_prefix=
 725 # Check whether --with-local-prefix or --without-local-prefix was given.
 726 if test "${with_local_prefix+set}" = set; then
 727   withval="$with_local_prefix"
 728   case "${withval}" in
 729 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 730 no)     ;;
 731 *)      local_prefix=$with_local_prefix ;;
 732 esac
 733 fi
 734
 735
 736 # Default local prefix if it is empty
 737 if test x$local_prefix = x; then
 738         local_prefix=/usr/local
 739 fi
 740
 741 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 742 # passed in by the toplevel make and thus we'd get different behavior
 743 # depending on where we built the sources.
 744 gcc_gxx_include_dir=
 745 # Specify the g++ header file directory
 746 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 747 if test "${with_gxx_include_dir+set}" = set; then
 748   withval="$with_gxx_include_dir"
 749   case "${withval}" in
 750 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 751 no)     ;;
 752 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 753 esac
 754 fi
 755
 756
 757 if test x${gcc_gxx_include_dir} = x; then
 758   if test x${enable_version_specific_runtime_libs} = xyes; then
 759     gcc_gxx_include_dir='${libsubdir}/include/g++'
 760   else
 761     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 762     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 763   fi
 764 fi
 765
 766 # Enable expensive internal checks
 767 # Check whether --enable-checking or --disable-checking was given.
 768 if test "${enable_checking+set}" = set; then
 769   enableval="$enable_checking"
 770   case "${enableval}" in
 771 yes)    cat >> confdefs.h <<\EOF
 772 #define ENABLE_CHECKING 1
 773 EOF
 774  ;;
 775 no)     ;;
 776 *)      { echo "configure: error: bad value ${enableval} given for checking option" 1>&2; exit 1; } ;;
 777 esac
 778 fi
 779
 780
 781 # Check whether --enable-cpp or --disable-cpp was given.
 782 if test "${enable_cpp+set}" = set; then
 783   enableval="$enable_cpp"
 784   :
 785 else
 786   enable_cpp=yes
 787 fi
 788
 789
 790 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 791 if test "${with_cpp_install_dir+set}" = set; then
 792   withval="$with_cpp_install_dir"
 793   if test x$withval = xyes; then
 794   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 795 elif test x$withval != xno; then
 796   cpp_install_dir=$withval
 797 fi
 798 fi
 799
 800
 801 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
 802 cpp_main=cccp
 803 # Check whether --enable-cpplib or --disable-cpplib was given.
 804 if test "${enable_cpplib+set}" = set; then
 805   enableval="$enable_cpplib"
 806   if test x$enable_cpplib != xno; then
 807   cpp_main=cppmain
 808 fi
 809 fi
 810
 811
 812 # Link cpplib into the compiler proper, for C/C++/ObjC.
 813 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 814 if test "${enable_c_cpplib+set}" = set; then
 815   enableval="$enable_c_cpplib"
 816   if test x$enable_c_cpplib != xno; then
 817   extra_c_objs="${extra_c_objs} libcpp.a"
 818   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 819   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
 820   cpp_main=cppmain
 821 fi
 822 fi
 823
 824
 825 # Enable Multibyte Characters for C/C++
 826 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 827 if test "${enable_c_mbchar+set}" = set; then
 828   enableval="$enable_c_mbchar"
 829   if test x$enable_c_mbchar != xno; then
 830   extra_c_flags=-DMULTIBYTE_CHARS=1
 831 fi
 832 fi
 833
 834
 835 # Disable fast fixincludes
 836 # Check whether --enable-fast-fixincludes or --disable-fast-fixincludes was given.
 837 if test "${enable_fast_fixincludes+set}" = set; then
 838   enableval="$enable_fast_fixincludes"
 839   if test x$enable_fast_fixincludes = xno ; then
 840   cp $srcdir/fixincludes ./fixinc.sh
 841 fi
 842 fi
 843
 844
 845 # Enable Haifa scheduler.
 846 # Check whether --enable-haifa or --disable-haifa was given.
 847 if test "${enable_haifa+set}" = set; then
 848   enableval="$enable_haifa"
 849   :
 850 fi
 851
 852
 853 # Enable threads
 854 # Pass with no value to take the default
 855 # Pass with a value to specify a thread package
 856 # Check whether --enable-threads or --disable-threads was given.
 857 if test "${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 [ x$enable_objc_gc = xno ]; then
 892         objc_boehm_gc=''
 893 else
 894         objc_boehm_gc=1
 895 fi
 896 else
 897   objc_boehm_gc=''
 898 fi
 899
 900
 901 # Check whether --enable-java-gc or --disable-java-gc was given.
 902 if test "${enable_java_gc+set}" = set; then
 903   enableval="$enable_java_gc"
 904
 905   JAVAGC=$enableval
 906 else
 907   JAVAGC=boehm
 908 fi
 909
 910
 911 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 912 if test "${with_dwarf2+set}" = set; then
 913   withval="$with_dwarf2"
 914   dwarf2="$with_dwarf2"
 915 else
 916   dwarf2=no
 917 fi
 918
 919
 920 # Determine the host, build, and target systems
 921 ac_aux_dir=
 922 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 923   if test -f $ac_dir/install-sh; then
 924     ac_aux_dir=$ac_dir
 925     ac_install_sh="$ac_aux_dir/install-sh -c"
 926     break
 927   elif test -f $ac_dir/install.sh; then
 928     ac_aux_dir=$ac_dir
 929     ac_install_sh="$ac_aux_dir/install.sh -c"
 930     break
 931   fi
 932 done
 933 if test -z "$ac_aux_dir"; then
 934   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 935 fi
 936 ac_config_guess=$ac_aux_dir/config.guess
 937 ac_config_sub=$ac_aux_dir/config.sub
 938 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 939
 940
 941 # Do some error checking and defaulting for the host and target type.
 942 # The inputs are:
 943 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 944 #
 945 # The rules are:
 946 # 1. You are not allowed to specify --host, --target, and nonopt at the
 947 #    same time.
 948 # 2. Host defaults to nonopt.
 949 # 3. If nonopt is not specified, then host defaults to the current host,
 950 #    as determined by config.guess.
 951 # 4. Target and build default to nonopt.
 952 # 5. If nonopt is not specified, then target and build default to host.
 953
 954 # The aliases save the names the user supplied, while $host etc.
 955 # will get canonicalized.
 956 case $host---$target---$nonopt in
 957 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 958 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 959 esac
 960
 961
 962 # Make sure we can run config.sub.
 963 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 964 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 965 fi
 966
 967 echo $ac_n "checking host system type""... $ac_c" 1>&6
 968 echo "configure:966: checking host system type" >&5
 969
 970 host_alias=$host
 971 case "$host_alias" in
 972 NONE)
 973   case $nonopt in
 974   NONE)
 975     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 976     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 977     fi ;;
 978   *) host_alias=$nonopt ;;
 979   esac ;;
 980 esac
 981
 982 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 983 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 984 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 985 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 986 echo "$ac_t""$host" 1>&6
 987
 988 echo $ac_n "checking target system type""... $ac_c" 1>&6
 989 echo "configure:987: checking target system type" >&5
 990
 991 target_alias=$target
 992 case "$target_alias" in
 993 NONE)
 994   case $nonopt in
 995   NONE) target_alias=$host_alias ;;
 996   *) target_alias=$nonopt ;;
 997   esac ;;
 998 esac
 999
1000 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1001 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1002 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1003 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1004 echo "$ac_t""$target" 1>&6
1005
1006 echo $ac_n "checking build system type""... $ac_c" 1>&6
1007 echo "configure:1005: checking build system type" >&5
1008
1009 build_alias=$build
1010 case "$build_alias" in
1011 NONE)
1012   case $nonopt in
1013   NONE) build_alias=$host_alias ;;
1014   *) build_alias=$nonopt ;;
1015   esac ;;
1016 esac
1017
1018 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1019 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1020 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1021 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1022 echo "$ac_t""$build" 1>&6
1023
1024 test "$host_alias" != "$target_alias" &&
1025   test "$program_prefix$program_suffix$program_transform_name" = \
1026     NONENONEs,x,x, &&
1027   program_prefix=${target_alias}-
1028
1029
1030 # Find the native compiler
1031 # Extract the first word of "gcc", so it can be a program name with args.
1032 set dummy gcc; ac_word=$2
1033 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1034 echo "configure:1032: checking for $ac_word" >&5
1035 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1036   echo $ac_n "(cached) $ac_c" 1>&6
1037 else
1038   if test -n "$CC"; then
1039   ac_cv_prog_CC="$CC" # Let the user override the test.
1040 else
1041   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1042   ac_dummy="$PATH"
1043   for ac_dir in $ac_dummy; do
1044     test -z "$ac_dir" && ac_dir=.
1045     if test -f $ac_dir/$ac_word; then
1046       ac_cv_prog_CC="gcc"
1047       break
1048     fi
1049   done
1050   IFS="$ac_save_ifs"
1051 fi
1052 fi
1053 CC="$ac_cv_prog_CC"
1054 if test -n "$CC"; then
1055   echo "$ac_t""$CC" 1>&6
1056 else
1057   echo "$ac_t""no" 1>&6
1058 fi
1059
1060 if test -z "$CC"; then
1061   # Extract the first word of "cc", so it can be a program name with args.
1062 set dummy cc; ac_word=$2
1063 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1064 echo "configure:1062: checking for $ac_word" >&5
1065 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1066   echo $ac_n "(cached) $ac_c" 1>&6
1067 else
1068   if test -n "$CC"; then
1069   ac_cv_prog_CC="$CC" # Let the user override the test.
1070 else
1071   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1072   ac_prog_rejected=no
1073   ac_dummy="$PATH"
1074   for ac_dir in $ac_dummy; do
1075     test -z "$ac_dir" && ac_dir=.
1076     if test -f $ac_dir/$ac_word; then
1077       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1078         ac_prog_rejected=yes
1079         continue
1080       fi
1081       ac_cv_prog_CC="cc"
1082       break
1083     fi
1084   done
1085   IFS="$ac_save_ifs"
1086 if test $ac_prog_rejected = yes; then
1087   # We found a bogon in the path, so make sure we never use it.
1088   set dummy $ac_cv_prog_CC
1089   shift
1090   if test $# -gt 0; then
1091     # We chose a different compiler from the bogus one.
1092     # However, it has the same basename, so the bogon will be chosen
1093     # first if we set CC to just the basename; use the full file name.
1094     shift
1095     set dummy "$ac_dir/$ac_word" "$@"
1096     shift
1097     ac_cv_prog_CC="$@"
1098   fi
1099 fi
1100 fi
1101 fi
1102 CC="$ac_cv_prog_CC"
1103 if test -n "$CC"; then
1104   echo "$ac_t""$CC" 1>&6
1105 else
1106   echo "$ac_t""no" 1>&6
1107 fi
1108
1109   if test -z "$CC"; then
1110     case "`uname -s`" in
1111     *win32* | *WIN32*)
1112       # Extract the first word of "cl", so it can be a program name with args.
1113 set dummy cl; ac_word=$2
1114 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1115 echo "configure:1113: checking for $ac_word" >&5
1116 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1117   echo $ac_n "(cached) $ac_c" 1>&6
1118 else
1119   if test -n "$CC"; then
1120   ac_cv_prog_CC="$CC" # Let the user override the test.
1121 else
1122   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1123   ac_dummy="$PATH"
1124   for ac_dir in $ac_dummy; do
1125     test -z "$ac_dir" && ac_dir=.
1126     if test -f $ac_dir/$ac_word; then
1127       ac_cv_prog_CC="cl"
1128       break
1129     fi
1130   done
1131   IFS="$ac_save_ifs"
1132 fi
1133 fi
1134 CC="$ac_cv_prog_CC"
1135 if test -n "$CC"; then
1136   echo "$ac_t""$CC" 1>&6
1137 else
1138   echo "$ac_t""no" 1>&6
1139 fi
1140  ;;
1141     esac
1142   fi
1143   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1144 fi
1145
1146 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1147 echo "configure:1145: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1148
1149 ac_ext=c
1150 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1151 ac_cpp='$CPP $CPPFLAGS'
1152 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1153 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1154 cross_compiling=$ac_cv_prog_cc_cross
1155
1156 cat > conftest.$ac_ext << EOF
1157
1158 #line 1156 "configure"
1159 #include "confdefs.h"
1160
1161 main(){return(0);}
1162 EOF
1163 if { (eval echo configure:1161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1164   ac_cv_prog_cc_works=yes
1165   # If we can't run a trivial program, we are probably using a cross compiler.
1166   if (./conftest; exit) 2>/dev/null; then
1167     ac_cv_prog_cc_cross=no
1168   else
1169     ac_cv_prog_cc_cross=yes
1170   fi
1171 else
1172   echo "configure: failed program was:" >&5
1173   cat conftest.$ac_ext >&5
1174   ac_cv_prog_cc_works=no
1175 fi
1176 rm -fr conftest*
1177 ac_ext=c
1178 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1179 ac_cpp='$CPP $CPPFLAGS'
1180 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1181 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1182 cross_compiling=$ac_cv_prog_cc_cross
1183
1184 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1185 if test $ac_cv_prog_cc_works = no; then
1186   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1187 fi
1188 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1189 echo "configure:1187: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1190 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1191 cross_compiling=$ac_cv_prog_cc_cross
1192
1193 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1194 echo "configure:1192: checking whether we are using GNU C" >&5
1195 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1196   echo $ac_n "(cached) $ac_c" 1>&6
1197 else
1198   cat > conftest.c <<EOF
1199 #ifdef __GNUC__
1200   yes;
1201 #endif
1202 EOF
1203 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1204   ac_cv_prog_gcc=yes
1205 else
1206   ac_cv_prog_gcc=no
1207 fi
1208 fi
1209
1210 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1211
1212 if test $ac_cv_prog_gcc = yes; then
1213   GCC=yes
1214 else
1215   GCC=
1216 fi
1217
1218 ac_test_CFLAGS="${CFLAGS+set}"
1219 ac_save_CFLAGS="$CFLAGS"
1220 CFLAGS=
1221 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1222 echo "configure:1220: checking whether ${CC-cc} accepts -g" >&5
1223 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1224   echo $ac_n "(cached) $ac_c" 1>&6
1225 else
1226   echo 'void f(){}' > conftest.c
1227 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1228   ac_cv_prog_cc_g=yes
1229 else
1230   ac_cv_prog_cc_g=no
1231 fi
1232 rm -f conftest*
1233
1234 fi
1235
1236 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1237 if test "$ac_test_CFLAGS" = set; then
1238   CFLAGS="$ac_save_CFLAGS"
1239 elif test $ac_cv_prog_cc_g = yes; then
1240   if test "$GCC" = yes; then
1241     CFLAGS="-g -O2"
1242   else
1243     CFLAGS="-g"
1244   fi
1245 else
1246   if test "$GCC" = yes; then
1247     CFLAGS="-O2"
1248   else
1249     CFLAGS=
1250   fi
1251 fi
1252
1253
1254 # If the native compiler is GCC, we can enable warnings even in stage1.
1255 # That's useful for people building cross-compilers, or just running a
1256 # quick `make'.
1257 if test "x$GCC" = "xyes"; then
1258   stage1_warn_cflags='$(WARN_CFLAGS)'
1259 else
1260   stage1_warn_cflags=""
1261 fi
1262
1263
1264 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1265 echo "configure:1263: checking whether ${MAKE-make} sets \${MAKE}" >&5
1266 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1267 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1268   echo $ac_n "(cached) $ac_c" 1>&6
1269 else
1270   cat > conftestmake <<\EOF
1271 all:
1272         @echo 'ac_maketemp="${MAKE}"'
1273 EOF
1274 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1275 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1276 if test -n "$ac_maketemp"; then
1277   eval ac_cv_prog_make_${ac_make}_set=yes
1278 else
1279   eval ac_cv_prog_make_${ac_make}_set=no
1280 fi
1281 rm -f conftestmake
1282 fi
1283 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1284   echo "$ac_t""yes" 1>&6
1285   SET_MAKE=
1286 else
1287   echo "$ac_t""no" 1>&6
1288   SET_MAKE="MAKE=${MAKE-make}"
1289 fi
1290
1291
1292 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1293 echo "configure:1291: checking whether a default assembler was specified" >&5
1294 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1295     if test x"$gas_flag" = x"no"; then
1296         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1297     else
1298         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1299     fi
1300 else
1301     echo "$ac_t""no" 1>&6
1302 fi
1303
1304 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1305 echo "configure:1303: checking whether a default linker was specified" >&5
1306 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1307     if test x"$gnu_ld_flag" = x"no"; then
1308         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1309     else
1310         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1311     fi
1312 else
1313     echo "$ac_t""no" 1>&6
1314 fi
1315
1316 # Find some useful tools
1317 for ac_prog in gawk mawk nawk awk
1318 do
1319 # Extract the first word of "$ac_prog", so it can be a program name with args.
1320 set dummy $ac_prog; ac_word=$2
1321 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1322 echo "configure:1320: checking for $ac_word" >&5
1323 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1324   echo $ac_n "(cached) $ac_c" 1>&6
1325 else
1326   if test -n "$AWK"; then
1327   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1328 else
1329   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1330   ac_dummy="$PATH"
1331   for ac_dir in $ac_dummy; do
1332     test -z "$ac_dir" && ac_dir=.
1333     if test -f $ac_dir/$ac_word; then
1334       ac_cv_prog_AWK="$ac_prog"
1335       break
1336     fi
1337   done
1338   IFS="$ac_save_ifs"
1339 fi
1340 fi
1341 AWK="$ac_cv_prog_AWK"
1342 if test -n "$AWK"; then
1343   echo "$ac_t""$AWK" 1>&6
1344 else
1345   echo "$ac_t""no" 1>&6
1346 fi
1347
1348 test -n "$AWK" && break
1349 done
1350
1351 # Extract the first word of "flex", so it can be a program name with args.
1352 set dummy flex; ac_word=$2
1353 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1354 echo "configure:1352: checking for $ac_word" >&5
1355 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1356   echo $ac_n "(cached) $ac_c" 1>&6
1357 else
1358   if test -n "$LEX"; then
1359   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1360 else
1361   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1362   ac_dummy="$PATH"
1363   for ac_dir in $ac_dummy; do
1364     test -z "$ac_dir" && ac_dir=.
1365     if test -f $ac_dir/$ac_word; then
1366       ac_cv_prog_LEX="flex"
1367       break
1368     fi
1369   done
1370   IFS="$ac_save_ifs"
1371   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1372 fi
1373 fi
1374 LEX="$ac_cv_prog_LEX"
1375 if test -n "$LEX"; then
1376   echo "$ac_t""$LEX" 1>&6
1377 else
1378   echo "$ac_t""no" 1>&6
1379 fi
1380
1381 if test -z "$LEXLIB"
1382 then
1383   case "$LEX" in
1384   flex*) ac_lib=fl ;;
1385   *) ac_lib=l ;;
1386   esac
1387   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1388 echo "configure:1386: checking for yywrap in -l$ac_lib" >&5
1389 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1390 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1391   echo $ac_n "(cached) $ac_c" 1>&6
1392 else
1393   ac_save_LIBS="$LIBS"
1394 LIBS="-l$ac_lib  $LIBS"
1395 cat > conftest.$ac_ext <<EOF
1396 #line 1394 "configure"
1397 #include "confdefs.h"
1398 /* Override any gcc2 internal prototype to avoid an error.  */
1399 /* We use char because int might match the return type of a gcc2
1400     builtin and then its argument prototype would still apply.  */
1401 char yywrap();
1402
1403 int main() {
1404 yywrap()
1405 ; return 0; }
1406 EOF
1407 if { (eval echo configure:1405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1408   rm -rf conftest*
1409   eval "ac_cv_lib_$ac_lib_var=yes"
1410 else
1411   echo "configure: failed program was:" >&5
1412   cat conftest.$ac_ext >&5
1413   rm -rf conftest*
1414   eval "ac_cv_lib_$ac_lib_var=no"
1415 fi
1416 rm -f conftest*
1417 LIBS="$ac_save_LIBS"
1418
1419 fi
1420 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1421   echo "$ac_t""yes" 1>&6
1422   LEXLIB="-l$ac_lib"
1423 else
1424   echo "$ac_t""no" 1>&6
1425 fi
1426
1427 fi
1428
1429 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1430 echo "configure:1428: checking whether ln works" >&5
1431 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1432   echo $ac_n "(cached) $ac_c" 1>&6
1433 else
1434   rm -f conftestdata_t
1435 echo >conftestdata_f
1436 if ln conftestdata_f conftestdata_t 2>/dev/null
1437 then
1438   gcc_cv_prog_LN="ln"
1439 else
1440   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1441   then
1442     gcc_cv_prog_LN="ln -s"
1443   else
1444     gcc_cv_prog_LN=cp
1445   fi
1446 fi
1447 rm -f conftestdata_f conftestdata_t
1448
1449 fi
1450 LN="$gcc_cv_prog_LN"
1451 if test "$gcc_cv_prog_LN" = "ln"; then
1452   echo "$ac_t""yes" 1>&6
1453 else
1454   if test "$gcc_cv_prog_LN" = "ln -s"; then
1455     echo "$ac_t""no, using ln -s" 1>&6
1456   else
1457     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1458   fi
1459 fi
1460
1461 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1462 echo "configure:1460: checking whether ln -s works" >&5
1463 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1464   echo $ac_n "(cached) $ac_c" 1>&6
1465 else
1466   rm -f conftestdata_t
1467 echo >conftestdata_f
1468 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1469 then
1470   gcc_cv_prog_LN_S="ln -s"
1471 else
1472   if ln conftestdata_f conftestdata_t 2>/dev/null
1473   then
1474     gcc_cv_prog_LN_S=ln
1475   else
1476     gcc_cv_prog_LN_S=cp
1477   fi
1478 fi
1479 rm -f conftestdata_f conftestdata_t
1480
1481 fi
1482 LN_S="$gcc_cv_prog_LN_S"
1483 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1484   echo "$ac_t""yes" 1>&6
1485 else
1486   if test "$gcc_cv_prog_LN_S" = "ln"; then
1487     echo "$ac_t""no, using ln" 1>&6
1488   else
1489     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1490   fi
1491 fi
1492
1493 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1494 echo "configure:1492: checking for volatile" >&5
1495 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1496   echo $ac_n "(cached) $ac_c" 1>&6
1497 else
1498   cat > conftest.$ac_ext <<EOF
1499 #line 1497 "configure"
1500 #include "confdefs.h"
1501
1502 int main() {
1503 volatile int foo;
1504 ; return 0; }
1505 EOF
1506 if { (eval echo configure:1504: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1507   rm -rf conftest*
1508   gcc_cv_c_volatile=yes
1509 else
1510   echo "configure: failed program was:" >&5
1511   cat conftest.$ac_ext >&5
1512   rm -rf conftest*
1513   gcc_cv_c_volatile=no
1514 fi
1515 rm -f conftest*
1516 fi
1517
1518 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1519 if test $gcc_cv_c_volatile = yes ; then
1520   cat >> confdefs.h <<\EOF
1521 #define HAVE_VOLATILE 1
1522 EOF
1523
1524 fi
1525
1526 # Extract the first word of "ranlib", so it can be a program name with args.
1527 set dummy ranlib; ac_word=$2
1528 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1529 echo "configure:1527: checking for $ac_word" >&5
1530 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1531   echo $ac_n "(cached) $ac_c" 1>&6
1532 else
1533   if test -n "$RANLIB"; then
1534   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1535 else
1536   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1537   ac_dummy="$PATH"
1538   for ac_dir in $ac_dummy; do
1539     test -z "$ac_dir" && ac_dir=.
1540     if test -f $ac_dir/$ac_word; then
1541       ac_cv_prog_RANLIB="ranlib"
1542       break
1543     fi
1544   done
1545   IFS="$ac_save_ifs"
1546   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1547 fi
1548 fi
1549 RANLIB="$ac_cv_prog_RANLIB"
1550 if test -n "$RANLIB"; then
1551   echo "$ac_t""$RANLIB" 1>&6
1552 else
1553   echo "$ac_t""no" 1>&6
1554 fi
1555
1556 for ac_prog in 'bison -y' byacc
1557 do
1558 # Extract the first word of "$ac_prog", so it can be a program name with args.
1559 set dummy $ac_prog; ac_word=$2
1560 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1561 echo "configure:1559: checking for $ac_word" >&5
1562 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1563   echo $ac_n "(cached) $ac_c" 1>&6
1564 else
1565   if test -n "$YACC"; then
1566   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1567 else
1568   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1569   ac_dummy="$PATH"
1570   for ac_dir in $ac_dummy; do
1571     test -z "$ac_dir" && ac_dir=.
1572     if test -f $ac_dir/$ac_word; then
1573       ac_cv_prog_YACC="$ac_prog"
1574       break
1575     fi
1576   done
1577   IFS="$ac_save_ifs"
1578 fi
1579 fi
1580 YACC="$ac_cv_prog_YACC"
1581 if test -n "$YACC"; then
1582   echo "$ac_t""$YACC" 1>&6
1583 else
1584   echo "$ac_t""no" 1>&6
1585 fi
1586
1587 test -n "$YACC" && break
1588 done
1589 test -n "$YACC" || YACC="yacc"
1590
1591 # Find a good install program.  We prefer a C program (faster),
1592 # so one script is as good as another.  But avoid the broken or
1593 # incompatible versions:
1594 # SysV /etc/install, /usr/sbin/install
1595 # SunOS /usr/etc/install
1596 # IRIX /sbin/install
1597 # AIX /bin/install
1598 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1599 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1600 # ./install, which can be erroneously created by make from ./install.sh.
1601 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1602 echo "configure:1600: checking for a BSD compatible install" >&5
1603 if test -z "$INSTALL"; then
1604 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1605   echo $ac_n "(cached) $ac_c" 1>&6
1606 else
1607     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1608   for ac_dir in $PATH; do
1609     # Account for people who put trailing slashes in PATH elements.
1610     case "$ac_dir/" in
1611     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1612     *)
1613       # OSF1 and SCO ODT 3.0 have their own names for install.
1614       for ac_prog in ginstall scoinst install; do
1615         if test -f $ac_dir/$ac_prog; then
1616           if test $ac_prog = install &&
1617             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1618             # AIX install.  It has an incompatible calling convention.
1619             # OSF/1 installbsd also uses dspmsg, but is usable.
1620             :
1621           else
1622             ac_cv_path_install="$ac_dir/$ac_prog -c"
1623             break 2
1624           fi
1625         fi
1626       done
1627       ;;
1628     esac
1629   done
1630   IFS="$ac_save_IFS"
1631
1632 fi
1633   if test "${ac_cv_path_install+set}" = set; then
1634     INSTALL="$ac_cv_path_install"
1635   else
1636     # As a last resort, use the slow shell script.  We don't cache a
1637     # path for INSTALL within a source directory, because that will
1638     # break other packages using the cache if that directory is
1639     # removed, or if the path is relative.
1640     INSTALL="$ac_install_sh"
1641   fi
1642 fi
1643 echo "$ac_t""$INSTALL" 1>&6
1644
1645 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1646 # It thinks the first close brace ends the variable substitution.
1647 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1648
1649 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1650
1651
1652 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1653 echo "configure:1651: checking how to run the C preprocessor" >&5
1654 # On Suns, sometimes $CPP names a directory.
1655 if test -n "$CPP" && test -d "$CPP"; then
1656   CPP=
1657 fi
1658 if test -z "$CPP"; then
1659 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1660   echo $ac_n "(cached) $ac_c" 1>&6
1661 else
1662     # This must be in double quotes, not single quotes, because CPP may get
1663   # substituted into the Makefile and "${CC-cc}" will confuse make.
1664   CPP="${CC-cc} -E"
1665   # On the NeXT, cc -E runs the code through the compiler's parser,
1666   # not just through cpp.
1667   cat > conftest.$ac_ext <<EOF
1668 #line 1666 "configure"
1669 #include "confdefs.h"
1670 #include <assert.h>
1671 Syntax Error
1672 EOF
1673 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1674 { (eval echo configure:1672: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1675 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1676 if test -z "$ac_err"; then
1677   :
1678 else
1679   echo "$ac_err" >&5
1680   echo "configure: failed program was:" >&5
1681   cat conftest.$ac_ext >&5
1682   rm -rf conftest*
1683   CPP="${CC-cc} -E -traditional-cpp"
1684   cat > conftest.$ac_ext <<EOF
1685 #line 1683 "configure"
1686 #include "confdefs.h"
1687 #include <assert.h>
1688 Syntax Error
1689 EOF
1690 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1691 { (eval echo configure:1689: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1692 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1693 if test -z "$ac_err"; then
1694   :
1695 else
1696   echo "$ac_err" >&5
1697   echo "configure: failed program was:" >&5
1698   cat conftest.$ac_ext >&5
1699   rm -rf conftest*
1700   CPP="${CC-cc} -nologo -E"
1701   cat > conftest.$ac_ext <<EOF
1702 #line 1700 "configure"
1703 #include "confdefs.h"
1704 #include <assert.h>
1705 Syntax Error
1706 EOF
1707 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1708 { (eval echo configure:1706: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1709 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1710 if test -z "$ac_err"; then
1711   :
1712 else
1713   echo "$ac_err" >&5
1714   echo "configure: failed program was:" >&5
1715   cat conftest.$ac_ext >&5
1716   rm -rf conftest*
1717   CPP=/lib/cpp
1718 fi
1719 rm -f conftest*
1720 fi
1721 rm -f conftest*
1722 fi
1723 rm -f conftest*
1724   ac_cv_prog_CPP="$CPP"
1725 fi
1726   CPP="$ac_cv_prog_CPP"
1727 else
1728   ac_cv_prog_CPP="$CPP"
1729 fi
1730 echo "$ac_t""$CPP" 1>&6
1731
1732 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1733 echo "configure:1731: checking for ANSI C header files" >&5
1734 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1735   echo $ac_n "(cached) $ac_c" 1>&6
1736 else
1737   cat > conftest.$ac_ext <<EOF
1738 #line 1736 "configure"
1739 #include "confdefs.h"
1740 #include <stdlib.h>
1741 #include <stdarg.h>
1742 #include <string.h>
1743 #include <float.h>
1744 EOF
1745 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1746 { (eval echo configure:1744: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1747 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1748 if test -z "$ac_err"; then
1749   rm -rf conftest*
1750   ac_cv_header_stdc=yes
1751 else
1752   echo "$ac_err" >&5
1753   echo "configure: failed program was:" >&5
1754   cat conftest.$ac_ext >&5
1755   rm -rf conftest*
1756   ac_cv_header_stdc=no
1757 fi
1758 rm -f conftest*
1759
1760 if test $ac_cv_header_stdc = yes; then
1761   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1762 cat > conftest.$ac_ext <<EOF
1763 #line 1761 "configure"
1764 #include "confdefs.h"
1765 #include <string.h>
1766 EOF
1767 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1768   egrep "memchr" >/dev/null 2>&1; then
1769   :
1770 else
1771   rm -rf conftest*
1772   ac_cv_header_stdc=no
1773 fi
1774 rm -f conftest*
1775
1776 fi
1777
1778 if test $ac_cv_header_stdc = yes; then
1779   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1780 cat > conftest.$ac_ext <<EOF
1781 #line 1779 "configure"
1782 #include "confdefs.h"
1783 #include <stdlib.h>
1784 EOF
1785 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1786   egrep "free" >/dev/null 2>&1; then
1787   :
1788 else
1789   rm -rf conftest*
1790   ac_cv_header_stdc=no
1791 fi
1792 rm -f conftest*
1793
1794 fi
1795
1796 if test $ac_cv_header_stdc = yes; then
1797   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1798 if test "$cross_compiling" = yes; then
1799   :
1800 else
1801   cat > conftest.$ac_ext <<EOF
1802 #line 1800 "configure"
1803 #include "confdefs.h"
1804 #include <ctype.h>
1805 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1806 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1807 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1808 int main () { int i; for (i = 0; i < 256; i++)
1809 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1810 exit (0); }
1811
1812 EOF
1813 if { (eval echo configure:1811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1814 then
1815   :
1816 else
1817   echo "configure: failed program was:" >&5
1818   cat conftest.$ac_ext >&5
1819   rm -fr conftest*
1820   ac_cv_header_stdc=no
1821 fi
1822 rm -fr conftest*
1823 fi
1824
1825 fi
1826 fi
1827
1828 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1829 if test $ac_cv_header_stdc = yes; then
1830   cat >> confdefs.h <<\EOF
1831 #define STDC_HEADERS 1
1832 EOF
1833
1834 fi
1835
1836 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1837 echo "configure:1835: checking whether time.h and sys/time.h may both be included" >&5
1838 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1839   echo $ac_n "(cached) $ac_c" 1>&6
1840 else
1841   cat > conftest.$ac_ext <<EOF
1842 #line 1840 "configure"
1843 #include "confdefs.h"
1844 #include <sys/types.h>
1845 #include <sys/time.h>
1846 #include <time.h>
1847 int main() {
1848 struct tm *tp;
1849 ; return 0; }
1850 EOF
1851 if { (eval echo configure:1849: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1852   rm -rf conftest*
1853   ac_cv_header_time=yes
1854 else
1855   echo "configure: failed program was:" >&5
1856   cat conftest.$ac_ext >&5
1857   rm -rf conftest*
1858   ac_cv_header_time=no
1859 fi
1860 rm -f conftest*
1861 fi
1862
1863 echo "$ac_t""$ac_cv_header_time" 1>&6
1864 if test $ac_cv_header_time = yes; then
1865   cat >> confdefs.h <<\EOF
1866 #define TIME_WITH_SYS_TIME 1
1867 EOF
1868
1869 fi
1870
1871 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1872 echo "configure:1870: checking whether string.h and strings.h may both be included" >&5
1873 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1874   echo $ac_n "(cached) $ac_c" 1>&6
1875 else
1876   cat > conftest.$ac_ext <<EOF
1877 #line 1875 "configure"
1878 #include "confdefs.h"
1879 #include <string.h>
1880 #include <strings.h>
1881 int main() {
1882
1883 ; return 0; }
1884 EOF
1885 if { (eval echo configure:1883: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1886   rm -rf conftest*
1887   gcc_cv_header_string=yes
1888 else
1889   echo "configure: failed program was:" >&5
1890   cat conftest.$ac_ext >&5
1891   rm -rf conftest*
1892   gcc_cv_header_string=no
1893 fi
1894 rm -f conftest*
1895 fi
1896
1897 echo "$ac_t""$gcc_cv_header_string" 1>&6
1898 if test $gcc_cv_header_string = yes; then
1899   cat >> confdefs.h <<\EOF
1900 #define STRING_WITH_STRINGS 1
1901 EOF
1902
1903 fi
1904
1905 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1906 echo "configure:1904: checking for sys/wait.h that is POSIX.1 compatible" >&5
1907 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1908   echo $ac_n "(cached) $ac_c" 1>&6
1909 else
1910   cat > conftest.$ac_ext <<EOF
1911 #line 1909 "configure"
1912 #include "confdefs.h"
1913 #include <sys/types.h>
1914 #include <sys/wait.h>
1915 #ifndef WEXITSTATUS
1916 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1917 #endif
1918 #ifndef WIFEXITED
1919 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1920 #endif
1921 int main() {
1922 int s;
1923 wait (&s);
1924 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1925 ; return 0; }
1926 EOF
1927 if { (eval echo configure:1925: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1928   rm -rf conftest*
1929   ac_cv_header_sys_wait_h=yes
1930 else
1931   echo "configure: failed program was:" >&5
1932   cat conftest.$ac_ext >&5
1933   rm -rf conftest*
1934   ac_cv_header_sys_wait_h=no
1935 fi
1936 rm -f conftest*
1937 fi
1938
1939 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1940 if test $ac_cv_header_sys_wait_h = yes; then
1941   cat >> confdefs.h <<\EOF
1942 #define HAVE_SYS_WAIT_H 1
1943 EOF
1944
1945 fi
1946
1947 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h direct.h
1948 do
1949 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1950 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1951 echo "configure:1949: checking for $ac_hdr" >&5
1952 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1953   echo $ac_n "(cached) $ac_c" 1>&6
1954 else
1955   cat > conftest.$ac_ext <<EOF
1956 #line 1954 "configure"
1957 #include "confdefs.h"
1958 #include <$ac_hdr>
1959 EOF
1960 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1961 { (eval echo configure:1959: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1962 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1963 if test -z "$ac_err"; then
1964   rm -rf conftest*
1965   eval "ac_cv_header_$ac_safe=yes"
1966 else
1967   echo "$ac_err" >&5
1968   echo "configure: failed program was:" >&5
1969   cat conftest.$ac_ext >&5
1970   rm -rf conftest*
1971   eval "ac_cv_header_$ac_safe=no"
1972 fi
1973 rm -f conftest*
1974 fi
1975 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1976   echo "$ac_t""yes" 1>&6
1977     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1978   cat >> confdefs.h <<EOF
1979 #define $ac_tr_hdr 1
1980 EOF
1981
1982 else
1983   echo "$ac_t""no" 1>&6
1984 fi
1985 done
1986
1987
1988 # Check for thread headers.
1989 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
1990 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
1991 echo "configure:1989: checking for thread.h" >&5
1992 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1993   echo $ac_n "(cached) $ac_c" 1>&6
1994 else
1995   cat > conftest.$ac_ext <<EOF
1996 #line 1994 "configure"
1997 #include "confdefs.h"
1998 #include <thread.h>
1999 EOF
2000 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2001 { (eval echo configure:1999: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2002 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2003 if test -z "$ac_err"; then
2004   rm -rf conftest*
2005   eval "ac_cv_header_$ac_safe=yes"
2006 else
2007   echo "$ac_err" >&5
2008   echo "configure: failed program was:" >&5
2009   cat conftest.$ac_ext >&5
2010   rm -rf conftest*
2011   eval "ac_cv_header_$ac_safe=no"
2012 fi
2013 rm -f conftest*
2014 fi
2015 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2016   echo "$ac_t""yes" 1>&6
2017   have_thread_h=yes
2018 else
2019   echo "$ac_t""no" 1>&6
2020 have_thread_h=
2021 fi
2022
2023 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2024 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2025 echo "configure:2023: checking for pthread.h" >&5
2026 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2027   echo $ac_n "(cached) $ac_c" 1>&6
2028 else
2029   cat > conftest.$ac_ext <<EOF
2030 #line 2028 "configure"
2031 #include "confdefs.h"
2032 #include <pthread.h>
2033 EOF
2034 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2035 { (eval echo configure:2033: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2036 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2037 if test -z "$ac_err"; then
2038   rm -rf conftest*
2039   eval "ac_cv_header_$ac_safe=yes"
2040 else
2041   echo "$ac_err" >&5
2042   echo "configure: failed program was:" >&5
2043   cat conftest.$ac_ext >&5
2044   rm -rf conftest*
2045   eval "ac_cv_header_$ac_safe=no"
2046 fi
2047 rm -f conftest*
2048 fi
2049 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2050   echo "$ac_t""yes" 1>&6
2051   have_pthread_h=yes
2052 else
2053   echo "$ac_t""no" 1>&6
2054 have_pthread_h=
2055 fi
2056
2057
2058 # See if GNAT has been installed
2059 # Extract the first word of "gnatbind", so it can be a program name with args.
2060 set dummy gnatbind; ac_word=$2
2061 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2062 echo "configure:2060: checking for $ac_word" >&5
2063 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2064   echo $ac_n "(cached) $ac_c" 1>&6
2065 else
2066   if test -n "$gnat"; then
2067   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2068 else
2069   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2070   ac_dummy="$PATH"
2071   for ac_dir in $ac_dummy; do
2072     test -z "$ac_dir" && ac_dir=.
2073     if test -f $ac_dir/$ac_word; then
2074       ac_cv_prog_gnat="yes"
2075       break
2076     fi
2077   done
2078   IFS="$ac_save_ifs"
2079   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2080 fi
2081 fi
2082 gnat="$ac_cv_prog_gnat"
2083 if test -n "$gnat"; then
2084   echo "$ac_t""$gnat" 1>&6
2085 else
2086   echo "$ac_t""no" 1>&6
2087 fi
2088
2089
2090 # See if the system preprocessor understands the ANSI C preprocessor
2091 # stringification operator.
2092 echo $ac_n "checking whether cpp understands the stringify operator""... $ac_c" 1>&6
2093 echo "configure:2091: checking whether cpp understands the stringify operator" >&5
2094 if eval "test \"`echo '$''{'gcc_cv_c_have_stringify'+set}'`\" = set"; then
2095   echo $ac_n "(cached) $ac_c" 1>&6
2096 else
2097   cat > conftest.$ac_ext <<EOF
2098 #line 2096 "configure"
2099 #include "confdefs.h"
2100
2101 int main() {
2102 #define S(x)   #x
2103 char *test = S(foo);
2104 ; return 0; }
2105 EOF
2106 if { (eval echo configure:2104: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2107   rm -rf conftest*
2108   gcc_cv_c_have_stringify=yes
2109 else
2110   echo "configure: failed program was:" >&5
2111   cat conftest.$ac_ext >&5
2112   rm -rf conftest*
2113   gcc_cv_c_have_stringify=no
2114 fi
2115 rm -f conftest*
2116 fi
2117
2118 echo "$ac_t""$gcc_cv_c_have_stringify" 1>&6
2119 if test $gcc_cv_c_have_stringify = yes; then
2120   cat >> confdefs.h <<\EOF
2121 #define HAVE_CPP_STRINGIFY 1
2122 EOF
2123
2124 fi
2125
2126 # Use <inttypes.h> only if it exists,
2127 # doesn't clash with <sys/types.h>, and declares intmax_t.
2128 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2129 echo "configure:2127: checking for inttypes.h" >&5
2130 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2131   echo $ac_n "(cached) $ac_c" 1>&6
2132 else
2133   cat > conftest.$ac_ext <<EOF
2134 #line 2132 "configure"
2135 #include "confdefs.h"
2136 #include <sys/types.h>
2137 #include <inttypes.h>
2138 int main() {
2139 intmax_t i = -1;
2140 ; return 0; }
2141 EOF
2142 if { (eval echo configure:2140: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2143   rm -rf conftest*
2144   gcc_cv_header_inttypes_h=yes
2145 else
2146   echo "configure: failed program was:" >&5
2147   cat conftest.$ac_ext >&5
2148   rm -rf conftest*
2149   gcc_cv_header_inttypes_h=no
2150 fi
2151 rm -f conftest*
2152 fi
2153
2154 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2155 if test $gcc_cv_header_inttypes_h = yes; then
2156   cat >> confdefs.h <<\EOF
2157 #define HAVE_INTTYPES_H 1
2158 EOF
2159
2160 fi
2161
2162 for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
2163         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2164         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2165         fputs_unlocked
2166 do
2167 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2168 echo "configure:2166: checking for $ac_func" >&5
2169 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2170   echo $ac_n "(cached) $ac_c" 1>&6
2171 else
2172   cat > conftest.$ac_ext <<EOF
2173 #line 2171 "configure"
2174 #include "confdefs.h"
2175 /* System header to define __stub macros and hopefully few prototypes,
2176     which can conflict with char $ac_func(); below.  */
2177 #include <assert.h>
2178 /* Override any gcc2 internal prototype to avoid an error.  */
2179 /* We use char because int might match the return type of a gcc2
2180     builtin and then its argument prototype would still apply.  */
2181 char $ac_func();
2182
2183 int main() {
2184
2185 /* The GNU C library defines this for functions which it implements
2186     to always fail with ENOSYS.  Some functions are actually named
2187     something starting with __ and the normal name is an alias.  */
2188 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2189 choke me
2190 #else
2191 $ac_func();
2192 #endif
2193
2194 ; return 0; }
2195 EOF
2196 if { (eval echo configure:2194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2197   rm -rf conftest*
2198   eval "ac_cv_func_$ac_func=yes"
2199 else
2200   echo "configure: failed program was:" >&5
2201   cat conftest.$ac_ext >&5
2202   rm -rf conftest*
2203   eval "ac_cv_func_$ac_func=no"
2204 fi
2205 rm -f conftest*
2206 fi
2207
2208 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2209   echo "$ac_t""yes" 1>&6
2210     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2211   cat >> confdefs.h <<EOF
2212 #define $ac_tr_func 1
2213 EOF
2214
2215 else
2216   echo "$ac_t""no" 1>&6
2217 fi
2218 done
2219
2220
2221 # Make sure wchar_t is available
2222 #AC_CHECK_TYPE(wchar_t, unsigned int)
2223
2224 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2225 echo "configure:2223: checking for vprintf" >&5
2226 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2227   echo $ac_n "(cached) $ac_c" 1>&6
2228 else
2229   cat > conftest.$ac_ext <<EOF
2230 #line 2228 "configure"
2231 #include "confdefs.h"
2232 /* System header to define __stub macros and hopefully few prototypes,
2233     which can conflict with char vprintf(); below.  */
2234 #include <assert.h>
2235 /* Override any gcc2 internal prototype to avoid an error.  */
2236 /* We use char because int might match the return type of a gcc2
2237     builtin and then its argument prototype would still apply.  */
2238 char vprintf();
2239
2240 int main() {
2241
2242 /* The GNU C library defines this for functions which it implements
2243     to always fail with ENOSYS.  Some functions are actually named
2244     something starting with __ and the normal name is an alias.  */
2245 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2246 choke me
2247 #else
2248 vprintf();
2249 #endif
2250
2251 ; return 0; }
2252 EOF
2253 if { (eval echo configure:2251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2254   rm -rf conftest*
2255   eval "ac_cv_func_vprintf=yes"
2256 else
2257   echo "configure: failed program was:" >&5
2258   cat conftest.$ac_ext >&5
2259   rm -rf conftest*
2260   eval "ac_cv_func_vprintf=no"
2261 fi
2262 rm -f conftest*
2263 fi
2264
2265 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2266   echo "$ac_t""yes" 1>&6
2267   cat >> confdefs.h <<\EOF
2268 #define HAVE_VPRINTF 1
2269 EOF
2270
2271 else
2272   echo "$ac_t""no" 1>&6
2273 fi
2274
2275 if test "$ac_cv_func_vprintf" != yes; then
2276 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2277 echo "configure:2275: checking for _doprnt" >&5
2278 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2279   echo $ac_n "(cached) $ac_c" 1>&6
2280 else
2281   cat > conftest.$ac_ext <<EOF
2282 #line 2280 "configure"
2283 #include "confdefs.h"
2284 /* System header to define __stub macros and hopefully few prototypes,
2285     which can conflict with char _doprnt(); below.  */
2286 #include <assert.h>
2287 /* Override any gcc2 internal prototype to avoid an error.  */
2288 /* We use char because int might match the return type of a gcc2
2289     builtin and then its argument prototype would still apply.  */
2290 char _doprnt();
2291
2292 int main() {
2293
2294 /* The GNU C library defines this for functions which it implements
2295     to always fail with ENOSYS.  Some functions are actually named
2296     something starting with __ and the normal name is an alias.  */
2297 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2298 choke me
2299 #else
2300 _doprnt();
2301 #endif
2302
2303 ; return 0; }
2304 EOF
2305 if { (eval echo configure:2303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2306   rm -rf conftest*
2307   eval "ac_cv_func__doprnt=yes"
2308 else
2309   echo "configure: failed program was:" >&5
2310   cat conftest.$ac_ext >&5
2311   rm -rf conftest*
2312   eval "ac_cv_func__doprnt=no"
2313 fi
2314 rm -f conftest*
2315 fi
2316
2317 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2318   echo "$ac_t""yes" 1>&6
2319   cat >> confdefs.h <<\EOF
2320 #define HAVE_DOPRNT 1
2321 EOF
2322
2323 else
2324   echo "$ac_t""no" 1>&6
2325 fi
2326
2327 fi
2328
2329 vfprintf=
2330 doprint=
2331 if test $ac_cv_func_vprintf != yes ; then
2332   vfprintf=vfprintf.o
2333   if test $ac_cv_func__doprnt != yes ; then
2334     doprint=doprint.o
2335   fi
2336 fi
2337
2338
2339
2340 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2341 echo "configure:2339: checking whether the printf functions support %p" >&5
2342 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2343   echo $ac_n "(cached) $ac_c" 1>&6
2344 else
2345   if test "$cross_compiling" = yes; then
2346   gcc_cv_func_printf_ptr=no
2347 else
2348   cat > conftest.$ac_ext <<EOF
2349 #line 2347 "configure"
2350 #include "confdefs.h"
2351 #include <stdio.h>
2352
2353 main()
2354 {
2355   char buf[64];
2356   char *p = buf, *q = NULL;
2357   sprintf(buf, "%p", p);
2358   sscanf(buf, "%p", &q);
2359   exit (p != q);
2360 }
2361 EOF
2362 if { (eval echo configure:2360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2363 then
2364   gcc_cv_func_printf_ptr=yes
2365 else
2366   echo "configure: failed program was:" >&5
2367   cat conftest.$ac_ext >&5
2368   rm -fr conftest*
2369   gcc_cv_func_printf_ptr=no
2370 fi
2371 rm -fr conftest*
2372 fi
2373
2374 rm -f core core.* *.core
2375 fi
2376
2377 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2378 if test $gcc_cv_func_printf_ptr = yes ; then
2379   cat >> confdefs.h <<\EOF
2380 #define HAVE_PRINTF_PTR 1
2381 EOF
2382
2383 fi
2384
2385
2386 case "${host}" in
2387 *-*-uwin*)
2388   { echo "configure: error:
2389 *** UWIN may not be used as a host platform because
2390 *** linking with posix.dll is not allowed by the GNU GPL" 1>&2; exit 1; }
2391   ;;
2392 esac
2393 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2394 echo "configure:2392: checking for pid_t" >&5
2395 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2396   echo $ac_n "(cached) $ac_c" 1>&6
2397 else
2398   cat > conftest.$ac_ext <<EOF
2399 #line 2397 "configure"
2400 #include "confdefs.h"
2401 #include <sys/types.h>
2402 #if STDC_HEADERS
2403 #include <stdlib.h>
2404 #include <stddef.h>
2405 #endif
2406 EOF
2407 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2408   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2409   rm -rf conftest*
2410   ac_cv_type_pid_t=yes
2411 else
2412   rm -rf conftest*
2413   ac_cv_type_pid_t=no
2414 fi
2415 rm -f conftest*
2416
2417 fi
2418 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2419 if test $ac_cv_type_pid_t = no; then
2420   cat >> confdefs.h <<\EOF
2421 #define pid_t int
2422 EOF
2423
2424 fi
2425
2426 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2427 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2428 echo "configure:2426: checking for vfork.h" >&5
2429 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2430   echo $ac_n "(cached) $ac_c" 1>&6
2431 else
2432   cat > conftest.$ac_ext <<EOF
2433 #line 2431 "configure"
2434 #include "confdefs.h"
2435 #include <vfork.h>
2436 EOF
2437 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2438 { (eval echo configure:2436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2439 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2440 if test -z "$ac_err"; then
2441   rm -rf conftest*
2442   eval "ac_cv_header_$ac_safe=yes"
2443 else
2444   echo "$ac_err" >&5
2445   echo "configure: failed program was:" >&5
2446   cat conftest.$ac_ext >&5
2447   rm -rf conftest*
2448   eval "ac_cv_header_$ac_safe=no"
2449 fi
2450 rm -f conftest*
2451 fi
2452 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2453   echo "$ac_t""yes" 1>&6
2454   cat >> confdefs.h <<\EOF
2455 #define HAVE_VFORK_H 1
2456 EOF
2457
2458 else
2459   echo "$ac_t""no" 1>&6
2460 fi
2461
2462 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2463 echo "configure:2461: checking for working vfork" >&5
2464 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2465   echo $ac_n "(cached) $ac_c" 1>&6
2466 else
2467   if test "$cross_compiling" = yes; then
2468   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2469 echo "configure:2467: checking for vfork" >&5
2470 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2471   echo $ac_n "(cached) $ac_c" 1>&6
2472 else
2473   cat > conftest.$ac_ext <<EOF
2474 #line 2472 "configure"
2475 #include "confdefs.h"
2476 /* System header to define __stub macros and hopefully few prototypes,
2477     which can conflict with char vfork(); below.  */
2478 #include <assert.h>
2479 /* Override any gcc2 internal prototype to avoid an error.  */
2480 /* We use char because int might match the return type of a gcc2
2481     builtin and then its argument prototype would still apply.  */
2482 char vfork();
2483
2484 int main() {
2485
2486 /* The GNU C library defines this for functions which it implements
2487     to always fail with ENOSYS.  Some functions are actually named
2488     something starting with __ and the normal name is an alias.  */
2489 #if defined (__stub_vfork) || defined (__stub___vfork)
2490 choke me
2491 #else
2492 vfork();
2493 #endif
2494
2495 ; return 0; }
2496 EOF
2497 if { (eval echo configure:2495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2498   rm -rf conftest*
2499   eval "ac_cv_func_vfork=yes"
2500 else
2501   echo "configure: failed program was:" >&5
2502   cat conftest.$ac_ext >&5
2503   rm -rf conftest*
2504   eval "ac_cv_func_vfork=no"
2505 fi
2506 rm -f conftest*
2507 fi
2508
2509 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2510   echo "$ac_t""yes" 1>&6
2511   :
2512 else
2513   echo "$ac_t""no" 1>&6
2514 fi
2515
2516 ac_cv_func_vfork_works=$ac_cv_func_vfork
2517 else
2518   cat > conftest.$ac_ext <<EOF
2519 #line 2517 "configure"
2520 #include "confdefs.h"
2521 /* Thanks to Paul Eggert for this test.  */
2522 #include <stdio.h>
2523 #include <sys/types.h>
2524 #include <sys/stat.h>
2525 #ifdef HAVE_UNISTD_H
2526 #include <unistd.h>
2527 #endif
2528 #ifdef HAVE_VFORK_H
2529 #include <vfork.h>
2530 #endif
2531 /* On some sparc systems, changes by the child to local and incoming
2532    argument registers are propagated back to the parent.
2533    The compiler is told about this with #include <vfork.h>,
2534    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2535    Test for this by using a static variable whose address
2536    is put into a register that is clobbered by the vfork.  */
2537 static
2538 #ifdef __cplusplus
2539 sparc_address_test (int arg)
2540 #else
2541 sparc_address_test (arg) int arg;
2542 #endif
2543 {
2544   static pid_t child;
2545   if (!child) {
2546     child = vfork ();
2547     if (child < 0) {
2548       perror ("vfork");
2549       _exit(2);
2550     }
2551     if (!child) {
2552       arg = getpid();
2553       write(-1, "", 0);
2554       _exit (arg);
2555     }
2556   }
2557 }
2558 main() {
2559   pid_t parent = getpid ();
2560   pid_t child;
2561
2562   sparc_address_test ();
2563
2564   child = vfork ();
2565
2566   if (child == 0) {
2567     /* Here is another test for sparc vfork register problems.
2568        This test uses lots of local variables, at least
2569        as many local variables as main has allocated so far
2570        including compiler temporaries.  4 locals are enough for
2571        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2572        A buggy compiler should reuse the register of parent
2573        for one of the local variables, since it will think that
2574        parent can't possibly be used any more in this routine.
2575        Assigning to the local variable will thus munge parent
2576        in the parent process.  */
2577     pid_t
2578       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2579       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2580     /* Convince the compiler that p..p7 are live; otherwise, it might
2581        use the same hardware register for all 8 local variables.  */
2582     if (p != p1 || p != p2 || p != p3 || p != p4
2583         || p != p5 || p != p6 || p != p7)
2584       _exit(1);
2585
2586     /* On some systems (e.g. IRIX 3.3),
2587        vfork doesn't separate parent from child file descriptors.
2588        If the child closes a descriptor before it execs or exits,
2589        this munges the parent's descriptor as well.
2590        Test for this by closing stdout in the child.  */
2591     _exit(close(fileno(stdout)) != 0);
2592   } else {
2593     int status;
2594     struct stat st;
2595
2596     while (wait(&status) != child)
2597       ;
2598     exit(
2599          /* Was there some problem with vforking?  */
2600          child < 0
2601
2602          /* Did the child fail?  (This shouldn't happen.)  */
2603          || status
2604
2605          /* Did the vfork/compiler bug occur?  */
2606          || parent != getpid()
2607
2608          /* Did the file descriptor bug occur?  */
2609          || fstat(fileno(stdout), &st) != 0
2610          );
2611   }
2612 }
2613 EOF
2614 if { (eval echo configure:2612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2615 then
2616   ac_cv_func_vfork_works=yes
2617 else
2618   echo "configure: failed program was:" >&5
2619   cat conftest.$ac_ext >&5
2620   rm -fr conftest*
2621   ac_cv_func_vfork_works=no
2622 fi
2623 rm -fr conftest*
2624 fi
2625
2626 fi
2627
2628 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2629 if test $ac_cv_func_vfork_works = no; then
2630   cat >> confdefs.h <<\EOF
2631 #define vfork fork
2632 EOF
2633
2634 fi
2635
2636
2637 for ac_func in malloc realloc calloc free bcopy bzero bcmp \
2638         index rindex getenv atol sbrk abort atof strerror getcwd getwd \
2639         strsignal putc_unlocked fputs_unlocked strstr
2640 do
2641 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2642 echo "configure:2640: checking whether $ac_func must be declared" >&5
2643 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2644   echo $ac_n "(cached) $ac_c" 1>&6
2645 else
2646   cat > conftest.$ac_ext <<EOF
2647 #line 2645 "configure"
2648 #include "confdefs.h"
2649
2650 #include <stdio.h>
2651 #ifdef STRING_WITH_STRINGS
2652 # include <string.h>
2653 # include <strings.h>
2654 #else
2655 # ifdef HAVE_STRING_H
2656 #  include <string.h>
2657 # else
2658 #  ifdef HAVE_STRINGS_H
2659 #   include <strings.h>
2660 #  endif
2661 # endif
2662 #endif
2663 #ifdef HAVE_STDLIB_H
2664 #include <stdlib.h>
2665 #endif
2666 #ifdef HAVE_UNISTD_H
2667 #include <unistd.h>
2668 #endif
2669 #ifndef HAVE_RINDEX
2670 #define rindex strrchr
2671 #endif
2672 #ifndef HAVE_INDEX
2673 #define index strchr
2674 #endif
2675
2676 int main() {
2677 char *(*pfn) = (char *(*)) $ac_func
2678 ; return 0; }
2679 EOF
2680 if { (eval echo configure:2678: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2681   rm -rf conftest*
2682   eval "gcc_cv_decl_needed_$ac_func=no"
2683 else
2684   echo "configure: failed program was:" >&5
2685   cat conftest.$ac_ext >&5
2686   rm -rf conftest*
2687   eval "gcc_cv_decl_needed_$ac_func=yes"
2688 fi
2689 rm -f conftest*
2690 fi
2691
2692 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2693   echo "$ac_t""yes" 1>&6
2694   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2695   cat >> confdefs.h <<EOF
2696 #define $gcc_tr_decl 1
2697 EOF
2698
2699 else
2700   echo "$ac_t""no" 1>&6
2701 fi
2702
2703 done
2704
2705
2706 for ac_func in getrlimit setrlimit
2707 do
2708 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2709 echo "configure:2707: checking whether $ac_func must be declared" >&5
2710 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2711   echo $ac_n "(cached) $ac_c" 1>&6
2712 else
2713   cat > conftest.$ac_ext <<EOF
2714 #line 2712 "configure"
2715 #include "confdefs.h"
2716
2717 #include <stdio.h>
2718 #ifdef STRING_WITH_STRINGS
2719 # include <string.h>
2720 # include <strings.h>
2721 #else
2722 # ifdef HAVE_STRING_H
2723 #  include <string.h>
2724 # else
2725 #  ifdef HAVE_STRINGS_H
2726 #   include <strings.h>
2727 #  endif
2728 # endif
2729 #endif
2730 #ifdef HAVE_STDLIB_H
2731 #include <stdlib.h>
2732 #endif
2733 #ifdef HAVE_UNISTD_H
2734 #include <unistd.h>
2735 #endif
2736 #ifndef HAVE_RINDEX
2737 #define rindex strrchr
2738 #endif
2739 #ifndef HAVE_INDEX
2740 #define index strchr
2741 #endif
2742 #include <sys/types.h>
2743 #ifdef HAVE_SYS_RESOURCE_H
2744 #include <sys/resource.h>
2745 #endif
2746
2747 int main() {
2748 char *(*pfn) = (char *(*)) $ac_func
2749 ; return 0; }
2750 EOF
2751 if { (eval echo configure:2749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2752   rm -rf conftest*
2753   eval "gcc_cv_decl_needed_$ac_func=no"
2754 else
2755   echo "configure: failed program was:" >&5
2756   cat conftest.$ac_ext >&5
2757   rm -rf conftest*
2758   eval "gcc_cv_decl_needed_$ac_func=yes"
2759 fi
2760 rm -f conftest*
2761 fi
2762
2763 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2764   echo "$ac_t""yes" 1>&6
2765   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2766   cat >> confdefs.h <<EOF
2767 #define $gcc_tr_decl 1
2768 EOF
2769
2770 else
2771   echo "$ac_t""no" 1>&6
2772 fi
2773
2774 done
2775
2776
2777 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2778 echo "configure:2776: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2779 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2780   echo $ac_n "(cached) $ac_c" 1>&6
2781 else
2782   cat > conftest.$ac_ext <<EOF
2783 #line 2781 "configure"
2784 #include "confdefs.h"
2785 #include <sys/types.h>
2786 #include <signal.h>
2787 /* NetBSD declares sys_siglist in unistd.h.  */
2788 #ifdef HAVE_UNISTD_H
2789 #include <unistd.h>
2790 #endif
2791 int main() {
2792 char *msg = *(sys_siglist + 1);
2793 ; return 0; }
2794 EOF
2795 if { (eval echo configure:2793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2796   rm -rf conftest*
2797   ac_cv_decl_sys_siglist=yes
2798 else
2799   echo "configure: failed program was:" >&5
2800   cat conftest.$ac_ext >&5
2801   rm -rf conftest*
2802   ac_cv_decl_sys_siglist=no
2803 fi
2804 rm -f conftest*
2805 fi
2806
2807 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2808 if test $ac_cv_decl_sys_siglist = yes; then
2809   cat >> confdefs.h <<\EOF
2810 #define SYS_SIGLIST_DECLARED 1
2811 EOF
2812
2813 fi
2814
2815
2816 # mkdir takes a single argument on some systems.
2817 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
2818 echo "configure:2816: checking if mkdir takes one argument" >&5
2819 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
2820   echo $ac_n "(cached) $ac_c" 1>&6
2821 else
2822   cat > conftest.$ac_ext <<EOF
2823 #line 2821 "configure"
2824 #include "confdefs.h"
2825
2826 #include <sys/types.h>
2827 #ifdef HAVE_SYS_STAT_H
2828 # include <sys/stat.h>
2829 #endif
2830 #ifdef HAVE_UNISTD_H
2831 # include <unistd.h>
2832 #endif
2833 #ifdef HAVE_DIRECT_H
2834 # include <direct.h>
2835 #endif
2836 int main() {
2837 mkdir ("foo", 0);
2838 ; return 0; }
2839 EOF
2840 if { (eval echo configure:2838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2841   rm -rf conftest*
2842   gcc_cv_mkdir_takes_one_arg=no
2843 else
2844   echo "configure: failed program was:" >&5
2845   cat conftest.$ac_ext >&5
2846   rm -rf conftest*
2847   gcc_cv_mkdir_takes_one_arg=yes
2848 fi
2849 rm -f conftest*
2850 fi
2851
2852 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
2853 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
2854   cat >> confdefs.h <<\EOF
2855 #define MKDIR_TAKES_ONE_ARG 1
2856 EOF
2857
2858 fi
2859
2860
2861 # File extensions
2862 manext='.1'
2863 objext='.o'
2864
2865
2866
2867 build_xm_file=
2868 build_xm_defines=
2869 build_install_headers_dir=install-headers-tar
2870 build_exeext=
2871 host_xm_file=
2872 host_xm_defines=
2873 host_xmake_file=
2874 host_truncate_target=
2875 host_exeext=
2876
2877 # Decode the host machine, then the target machine.
2878 # For the host machine, we save the xm_file variable as host_xm_file;
2879 # then we decode the target machine and forget everything else
2880 # that came from the host machine.
2881 for machine in $build $host $target; do
2882
2883         out_file=
2884         xmake_file=
2885         tmake_file=
2886         extra_headers=
2887         extra_passes=
2888         extra_parts=
2889         extra_programs=
2890         extra_objs=
2891         extra_host_objs=
2892         extra_gcc_objs=
2893         xm_defines=
2894         float_format=
2895         # Set this to force installation and use of collect2.
2896         use_collect2=
2897         # Set this to override the default target model.
2898         target_cpu_default=
2899         # Set this to control how the header file directory is installed.
2900         install_headers_dir=install-headers-tar
2901         # Set this to a non-empty list of args to pass to cpp if the target
2902         # wants its .md file passed through cpp.
2903         md_cppflags=
2904         # Set this if directory names should be truncated to 14 characters.
2905         truncate_target=
2906         # Set this if gdb needs a dir command with `dirname $out_file`
2907         gdb_needs_out_file_path=
2908         # Set this if the build machine requires executables to have a
2909         # file name suffix.
2910         exeext=
2911         # Set this to control which thread package will be used.
2912         thread_file=
2913         # Reinitialize these from the flag values every loop pass, since some
2914         # configure entries modify them.
2915         gas="$gas_flag"
2916         gnu_ld="$gnu_ld_flag"
2917         enable_threads=$enable_threads_flag
2918
2919         # Set default cpu_type, tm_file and xm_file so it can be updated in
2920         # each machine entry.
2921         cpu_type=`echo $machine | sed 's/-.*$//'`
2922         case $machine in
2923         alpha*-*-*)
2924                 cpu_type=alpha
2925                 ;;
2926         arm*-*-*)
2927                 cpu_type=arm
2928                 ;;
2929         c*-convex-*)
2930                 cpu_type=convex
2931                 ;;
2932         i[34567]86-*-*)
2933                 cpu_type=i386
2934                 ;;
2935         hppa*-*-*)
2936                 cpu_type=pa
2937                 ;;
2938         m68000-*-*)
2939                 cpu_type=m68k
2940                 ;;
2941         mips*-*-*)
2942                 cpu_type=mips
2943                 ;;
2944         powerpc*-*-*)
2945                 cpu_type=rs6000
2946                 ;;
2947         pyramid-*-*)
2948                 cpu_type=pyr
2949                 ;;
2950         sparc*-*-*)
2951                 cpu_type=sparc
2952                 ;;
2953         esac
2954
2955         tm_file=${cpu_type}/${cpu_type}.h
2956         xm_file=${cpu_type}/xm-${cpu_type}.h
2957
2958         # Common parts for linux-gnu and openbsd systems
2959         case $machine in
2960         *-*-linux-gnu*)
2961                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
2962                 ;;
2963         *-*-openbsd*)
2964                 tm_file=${cpu_type}/openbsd.h
2965                 tmake_file="t-libc-ok t-openbsd"
2966                 # avoid surprises, always provide an xm-openbsd file
2967                 xm_file=${cpu_type}/xm-openbsd.h
2968                 # don't depend on processor x-fragments as well
2969                 xmake_file=none
2970                 if test x$enable_threads = xyes; then
2971                         thread_file='posix'
2972                         tmake_file="${tmake_file} t-openbsd-thread"
2973                 fi
2974                 ;;
2975         esac
2976
2977         case $machine in
2978         # Support site-specific machine types.
2979         *local*)
2980                 cpu_type=`echo $machine | sed -e 's/-.*//'`
2981                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
2982                 xm_file=${cpu_type}/xm-$rest.h
2983                 tm_file=${cpu_type}/$rest.h
2984                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
2985                 then xmake_file=${cpu_type}/x-$rest; \
2986                 else true; \
2987                 fi
2988                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
2989                 then tmake_file=${cpu_type}/t-$rest; \
2990                 else true; \
2991                 fi
2992                 ;;
2993         1750a-*-*)
2994                 ;;
2995         a29k-*-bsd* | a29k-*-sym1*)
2996                 tm_file="${tm_file} a29k/unix.h"
2997                 xm_defines=USG
2998                 xmake_file=a29k/x-unix
2999                 use_collect2=yes
3000                 ;;
3001         a29k-*-udi | a29k-*-coff)
3002                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3003                 tmake_file=a29k/t-a29kbare
3004                 ;;
3005         a29k-wrs-vxworks*)
3006                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3007                 tmake_file=a29k/t-vx29k
3008                 extra_parts="crtbegin.o crtend.o"
3009                 thread_file='vxworks'
3010                 ;;
3011         a29k-*-*)                       # Default a29k environment.
3012                 use_collect2=yes
3013                 ;;
3014         alpha-*-interix)
3015                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3016
3017                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3018                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3019
3020                 # GAS + IEEE_CONFORMANT
3021                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3022
3023                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3024                 xmake_file="x-interix alpha/t-pe"
3025                 tmake_file="alpha/t-interix alpha/t-ieee"
3026                 if test x$enable_threads = xyes ; then
3027                         thread_file='posix'
3028                 fi
3029                 if test x$stabs = xyes ; then
3030                         tm_file="${tm_file} dbxcoff.h"
3031                 fi
3032                 #prefix='$$INTERIX_ROOT'/usr/contrib
3033                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3034                 ;;
3035         alpha*-*-linux-gnuecoff*)
3036                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3037                 target_cpu_default="MASK_GAS"
3038                 tmake_file="alpha/t-ieee"
3039                 gas=no
3040                 xmake_file=none
3041                 gas=yes gnu_ld=yes
3042                 ;;
3043         alpha*-*-linux-gnulibc1*)
3044                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3045                 target_cpu_default="MASK_GAS"
3046                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3047                 extra_parts="crtbegin.o crtend.o"
3048                 xmake_file=none
3049                 gas=yes gnu_ld=yes
3050                 if test x$enable_threads = xyes; then
3051                         thread_file='posix'
3052                 fi
3053                 ;;
3054         alpha*-*-linux-gnu*)
3055                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3056                 target_cpu_default="MASK_GAS"
3057                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3058                 extra_parts="crtbegin.o crtend.o"
3059                 xmake_file=none
3060                 gas=yes gnu_ld=yes
3061                 if test x$enable_threads = xyes; then
3062                         thread_file='posix'
3063                 fi
3064                 ;;
3065         alpha*-*-freebsd*)
3066                 tm_file="${tm_file} freebsd.h alpha/freebsd.h"
3067                 xm_file="${xm_file} xm-freebsd.h"
3068                 target_cpu_default="MASK_GAS"
3069                 tmake_file="t-freebsd alpha/t-crtbe"
3070                 xmake_file=none
3071                 fixincludes=fixinc.wrap
3072                 gas=yes gnu_ld=yes
3073                 ;;
3074         alpha*-*-netbsd*)
3075                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3076                 target_cpu_default="MASK_GAS"
3077                 tmake_file="alpha/t-crtbe alpha/t-ieee"
3078                 extra_parts="crtbegin.o crtend.o"
3079                 xmake_file=none
3080                 gas=yes gnu_ld=yes
3081                 ;;
3082
3083         alpha*-*-openbsd*)
3084                 # default x-alpha is only appropriate for dec-osf.
3085                 target_cpu_default="MASK_GAS"
3086                 tmake_file="alpha/t-ieee"
3087                 ;;
3088
3089         alpha*-dec-osf*)
3090                 if test x$stabs = xyes
3091                 then
3092                         tm_file="${tm_file} dbx.h"
3093                 fi
3094                 if test x$gas != xyes
3095                 then
3096                         extra_passes="mips-tfile mips-tdump"
3097                 fi
3098                 use_collect2=yes
3099                 tmake_file="alpha/t-ieee"
3100                 case $machine in
3101                   *-*-osf1*)
3102                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3103                     ;;
3104                   *-*-osf[23]*)
3105                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3106                     ;;
3107                   *-*-osf4*)
3108                     tm_file="${tm_file} alpha/osf.h"
3109                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3110                     # a broken tar, so we use cpio instead.
3111                     install_headers_dir=install-headers-cpio
3112                     ;;
3113                 esac
3114                 case $machine in
3115                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
3116                     target_cpu_default=MASK_SUPPORT_ARCH
3117                     ;;
3118                 esac
3119                 ;;
3120         alpha*-*-vxworks*)
3121                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3122                 tmake_file="alpha/t-ieee"
3123                 if  x$gas != xyes
3124                 then
3125                         extra_passes="mips-tfile mips-tdump"
3126                 fi
3127                 use_collect2=yes
3128                 thread_file='vxworks'
3129                 ;;
3130         alpha*-*-winnt*)
3131                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3132                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3133                 tmake_file="t-libc-ok alpha/t-ieee"
3134                 xmake_file=winnt/x-winnt
3135                 extra_host_objs=oldnames.o
3136                 extra_gcc_objs="spawnv.o oldnames.o"
3137                 if test x$gnu_ld != xyes
3138                 then
3139                         extra_programs=ld.exe
3140                 fi
3141                 if test x$enable_threads = xyes; then
3142                         thread_file='win32'
3143                 fi
3144                 ;;
3145         alpha*-dec-vms*)
3146                 tm_file=alpha/vms.h
3147                 xm_file="${xm_file} alpha/xm-vms.h"
3148                 tmake_file="alpha/t-vms alpha/t-ieee"
3149                 ;;
3150         arc-*-elf*)
3151                 extra_parts="crtinit.o crtfini.o"
3152                 ;;
3153         arm-*-coff* | armel-*-coff*)
3154                 tm_file=arm/coff.h
3155                 tmake_file=arm/t-bare
3156                 ;;
3157         arm-*-vxworks*)
3158                 tm_file=arm/vxarm.h
3159                 tmake_file=arm/t-bare
3160                 thread_file='vxworks'
3161                 ;;
3162         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3163                 tm_file=arm/riscix1-1.h
3164                 use_collect2=yes
3165                 ;;
3166         arm-*-riscix*)                  # Acorn RISC machine
3167                 if test x$gas = xyes
3168                 then
3169                     tm_file=arm/rix-gas.h
3170                 else
3171                     tm_file=arm/riscix.h
3172                 fi
3173                 xmake_file=arm/x-riscix
3174                 tmake_file=arm/t-riscix
3175                 use_collect2=yes
3176                 ;;
3177         arm-semi-aout | armel-semi-aout)
3178                 tm_file=arm/semi.h
3179                 tmake_file=arm/t-semi
3180                 ;;
3181         arm-semi-aof | armel-semi-aof)
3182                 tm_file=arm/semiaof.h
3183                 tmake_file=arm/t-semiaof
3184                 ;;
3185         arm*-*-netbsd*)
3186                 tm_file=arm/netbsd.h
3187                 xm_file="arm/xm-netbsd.h ${xm_file}"
3188                 tmake_file="t-netbsd arm/t-netbsd"
3189        use_collect2=yes
3190                 ;;
3191         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3192                 cpu_type=arm
3193                 xmake_file=x-linux
3194                 tm_file=arm/linux-aout.h
3195                 tmake_file=arm/t-linux
3196                 gnu_ld=yes
3197                 ;;
3198         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3199                 xm_file=arm/xm-linux.h
3200                 xmake_file=x-linux
3201                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3202                 case $machine in
3203                 armv2*-*-*)
3204                         tm_file="arm/linux-elf26.h $tm_file"
3205                         ;;
3206                 esac
3207                 tmake_file="t-linux arm/t-linux"
3208                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3209                 gnu_ld=yes
3210                 case x${enable_threads} in
3211                 x | xyes | xpthreads | xposix)
3212                         thread_file='posix'
3213                         ;;
3214                 esac
3215                 ;;
3216         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3217                 xm_file=arm/xm-linux.h
3218                 xmake_file=x-linux
3219                 tm_file="arm/linux-elf.h"
3220                 case $machine in
3221                 armv2*-*-*)
3222                         tm_file="arm/linux-elf26.h $tm_file"
3223                         ;;
3224                 esac
3225                 tmake_file="t-linux arm/t-linux"
3226                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3227                 gnu_ld=yes
3228                 case x${enable_threads} in
3229                 x | xyes | xpthreads | xposix)
3230                         thread_file='posix'
3231                         ;;
3232                 esac
3233                 ;;
3234         arm*-*-aout)
3235                 tm_file=arm/aout.h
3236                 tmake_file=arm/t-bare
3237                 ;;
3238         arm*-*-ecos-elf)
3239                 tm_file=arm/ecos-elf.h
3240                 tmake_file=arm/t-elf
3241                 ;;
3242         arm*-*-elf)
3243                 tm_file=arm/unknown-elf.h
3244                 tmake_file=arm/t-arm-elf
3245                 ;;
3246         arm*-*-oabi)
3247                 tm_file=arm/unknown-elf-oabi.h
3248                 tmake_file=arm/t-arm-elf
3249                 ;;
3250         c1-convex-*)                    # Convex C1
3251                 target_cpu_default=1
3252                 use_collect2=yes
3253                 ;;
3254         c2-convex-*)                    # Convex C2
3255                 target_cpu_default=2
3256                 use_collect2=yes
3257                 ;;
3258         c32-convex-*)
3259                 target_cpu_default=4
3260                 use_collect2=yes
3261                 ;;
3262         c34-convex-*)
3263                 target_cpu_default=8
3264                 use_collect2=yes
3265                 ;;
3266         c38-convex-*)
3267                 target_cpu_default=16
3268                 use_collect2=yes
3269                 ;;
3270         c4x-*)
3271                 cpu_type=c4x
3272                 tmake_file=c4x/t-c4x
3273                 ;;
3274         clipper-intergraph-clix*)
3275                 tm_file="${tm_file} svr3.h clipper/clix.h"
3276                 xm_file=clipper/xm-clix.h
3277                 xmake_file=clipper/x-clix
3278                 extra_headers=va-clipper.h
3279                 extra_parts="crtbegin.o crtend.o"
3280                 install_headers_dir=install-headers-cpio
3281                 ;;
3282         dsp16xx-*)
3283                 ;;
3284         elxsi-elxsi-*)
3285                 use_collect2=yes
3286                 ;;
3287 # This hasn't been upgraded to GCC 2.
3288 #       fx80-alliant-*)                 # Alliant FX/80
3289 #               ;;
3290         h8300-*-*)
3291                 float_format=i32
3292                 ;;
3293         hppa*-*-openbsd*)
3294                 target_cpu_default="MASK_PA_11"
3295                 tmake_file=pa/t-openbsd
3296                 ;;
3297         hppa1.1-*-pro*)
3298                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
3299                 xm_file=pa/xm-papro.h
3300                 tmake_file=pa/t-pro
3301                 ;;
3302         hppa1.1-*-osf*)
3303                 target_cpu_default="MASK_PA_11"
3304                 tm_file="${tm_file} pa/pa-osf.h"
3305                 use_collect2=yes
3306                 ;;
3307         hppa1.1-*-rtems*)
3308                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
3309                 xm_file=pa/xm-papro.h
3310                 tmake_file=pa/t-pro
3311                 ;;
3312         hppa1.0-*-osf*)
3313                 tm_file="${tm_file} pa/pa-osf.h"
3314                 use_collect2=yes
3315                 ;;
3316         hppa1.1-*-bsd*)
3317                 target_cpu_default="MASK_PA_11"
3318                 use_collect2=yes
3319                 ;;
3320         hppa1.0-*-bsd*)
3321                 use_collect2=yes
3322                 ;;
3323         hppa1.0-*-hpux7*)
3324                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
3325                 xm_file=pa/xm-pahpux.h
3326                 xmake_file=pa/x-pa-hpux
3327                 if test x$gas = xyes
3328                 then
3329                         tm_file="${tm_file} pa/gas.h"
3330                 fi
3331                 install_headers_dir=install-headers-cpio
3332                 use_collect2=yes
3333                 ;;
3334         hppa1.0-*-hpux8.0[0-2]*)
3335                 tm_file="${tm_file} pa/pa-hpux.h"
3336                 xm_file=pa/xm-pahpux.h
3337                 xmake_file=pa/x-pa-hpux
3338                 if test x$gas = xyes
3339                 then
3340                         tm_file="${tm_file} pa/pa-gas.h"
3341                 else
3342                         tm_file="pa/pa-oldas.h ${tm_file}"
3343                 fi
3344                 install_headers_dir=install-headers-cpio
3345                 use_collect2=yes
3346                 ;;
3347         hppa1.1-*-hpux8.0[0-2]*)
3348                 target_cpu_default="MASK_PA_11"
3349                 tm_file="${tm_file} pa/pa-hpux.h"
3350                 xm_file=pa/xm-pahpux.h
3351                 xmake_file=pa/x-pa-hpux
3352                 if test x$gas = xyes
3353                 then
3354                         tm_file="${tm_file} pa/pa-gas.h"
3355                 else
3356                         tm_file="pa/pa-oldas.h ${tm_file}"
3357                 fi
3358                 install_headers_dir=install-headers-cpio
3359                 use_collect2=yes
3360                 ;;
3361         hppa1.1-*-hpux8*)
3362                 target_cpu_default="MASK_PA_11"
3363                 tm_file="${tm_file} pa/pa-hpux.h"
3364                 xm_file=pa/xm-pahpux.h
3365                 xmake_file=pa/x-pa-hpux
3366                 if test x$gas = xyes
3367                 then
3368                         tm_file="${tm_file} pa/pa-gas.h"
3369                 fi
3370                 install_headers_dir=install-headers-cpio
3371                 use_collect2=yes
3372                 ;;
3373         hppa1.0-*-hpux8*)
3374                 tm_file="${tm_file} pa/pa-hpux.h"
3375                 xm_file=pa/xm-pahpux.h
3376                 xmake_file=pa/x-pa-hpux
3377                 if test x$gas = xyes
3378                 then
3379                         tm_file="${tm_file} pa/pa-gas.h"
3380                 fi
3381                 install_headers_dir=install-headers-cpio
3382                 use_collect2=yes
3383                 ;;
3384         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3385                 target_cpu_default="MASK_PA_11"
3386                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3387                 xm_file=pa/xm-pahpux.h
3388                 xmake_file=pa/x-pa-hpux
3389                 tmake_file=pa/t-pa
3390                 if test x$gas = xyes
3391                 then
3392                         tm_file="${tm_file} pa/pa-gas.h"
3393                 fi
3394                 if test x$enable_threads = x; then
3395                     enable_threads=$have_pthread_h
3396                 fi
3397                 if test x$enable_threads = xyes; then
3398                         thread_file='dce'
3399                         tmake_file="${tmake_file} pa/t-dce-thr"
3400                 fi
3401                 install_headers_dir=install-headers-cpio
3402                 use_collect2=yes
3403                 ;;
3404         hppa1.0-*-hpux10*)
3405                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3406                 xm_file=pa/xm-pahpux.h
3407                 xmake_file=pa/x-pa-hpux
3408                 tmake_file=pa/t-pa
3409                 if test x$gas = xyes
3410                 then
3411                         tm_file="${tm_file} pa/pa-gas.h"
3412                 fi
3413                 if test x$enable_threads = x; then
3414                     enable_threads=$have_pthread_h
3415                 fi
3416                 if test x$enable_threads = xyes; then
3417                         thread_file='dce'
3418                         tmake_file="${tmake_file} pa/t-dce-thr"
3419                 fi
3420                 install_headers_dir=install-headers-cpio
3421                 use_collect2=yes
3422                 ;;
3423         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3424                 target_cpu_default="MASK_PA_11"
3425                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3426                 xm_file=pa/xm-pahpux.h
3427                 xmake_file=pa/x-pa-hpux
3428                 if test x$gas = xyes
3429                 then
3430                         tm_file="${tm_file} pa/pa-gas.h"
3431                 fi
3432                 install_headers_dir=install-headers-cpio
3433                 use_collect2=yes
3434                 ;;
3435         hppa1.0-*-hpux*)
3436                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3437                 xm_file=pa/xm-pahpux.h
3438                 xmake_file=pa/x-pa-hpux
3439                 if test x$gas = xyes
3440                 then
3441                         tm_file="${tm_file} pa/pa-gas.h"
3442                 fi
3443                 install_headers_dir=install-headers-cpio
3444                 use_collect2=yes
3445                 ;;
3446         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3447                 target_cpu_default="MASK_PA_11"
3448                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3449                 xm_file=pa/xm-pahpux.h
3450                 xmake_file=pa/x-pa-hpux
3451                 if test x$gas = xyes
3452                 then
3453                         tm_file="${tm_file} pa/pa-gas.h"
3454                 fi
3455                 install_headers_dir=install-headers-cpio
3456                 use_collect2=yes
3457                 ;;
3458         hppa1.0-*-hiux*)
3459                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3460                 xm_file=pa/xm-pahpux.h
3461                 xmake_file=pa/x-pa-hpux
3462                 if test x$gas = xyes
3463                 then
3464                         tm_file="${tm_file} pa/pa-gas.h"
3465                 fi
3466                 install_headers_dir=install-headers-cpio
3467                 use_collect2=yes
3468                 ;;
3469         hppa*-*-lites*)
3470                 target_cpu_default="MASK_PA_11"
3471                 use_collect2=yes
3472                 ;;
3473         i370-*-mvs*)
3474                 ;;
3475         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3476                 if test x$gas = xyes
3477                 then
3478                         tm_file=i386/aix386.h
3479                         extra_parts="crtbegin.o crtend.o"
3480                         tmake_file=i386/t-crtstuff
3481                 else
3482                         tm_file=i386/aix386ng.h
3483                         use_collect2=yes
3484                 fi
3485                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3486                 xm_defines=USG
3487                 xmake_file=i386/x-aix
3488                 ;;
3489         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3490                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3491                 xm_defines="USG POSIX SMALL_ARG_MAX"
3492                 xmake_file=i386/x-ncr3000
3493                 if test x$stabs = xyes -a x$gas = xyes
3494                 then
3495                         tm_file=i386/sysv4gdb.h
3496                 else
3497                         tm_file=i386/sysv4.h
3498                 fi
3499                 extra_parts="crtbegin.o crtend.o"
3500                 tmake_file=i386/t-crtpic
3501                 ;;
3502         i[34567]86-next-*)
3503                 tm_file=i386/next.h
3504                 xm_file=i386/xm-next.h
3505                 tmake_file=i386/t-next
3506                 xmake_file=i386/x-next
3507                 extra_objs=nextstep.o
3508                 extra_parts="crtbegin.o crtend.o"
3509                 if test x$enable_threads = xyes; then
3510                         thread_file='mach'
3511                 fi
3512                 ;;
3513         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3514                 use_collect2=yes
3515                 if test x$gas = xyes
3516                 then
3517                         tm_file=i386/seq-gas.h
3518                 else
3519                         tm_file=i386/sequent.h
3520                 fi
3521                 ;;
3522         i[34567]86-sequent-ptx1*)
3523                 xm_defines="USG SVR3"
3524                 xmake_file=i386/x-sysv3
3525                 tm_file=i386/seq-sysv3.h
3526                 tmake_file=i386/t-crtstuff
3527                 extra_parts="crtbegin.o crtend.o"
3528                 install_headers_dir=install-headers-cpio
3529                 ;;
3530         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3531                 xm_defines="USG SVR3"
3532                 xmake_file=i386/x-sysv3
3533                 tm_file=i386/seq2-sysv3.h
3534                 tmake_file=i386/t-crtstuff
3535                 extra_parts="crtbegin.o crtend.o"
3536                 install_headers_dir=install-headers-cpio
3537                 ;;
3538         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3539                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3540                 xm_defines="USG POSIX SMALL_ARG_MAX"
3541                 xmake_file=x-svr4
3542                 tm_file=i386/ptx4-i.h
3543                 tmake_file=t-svr4
3544                 extra_parts="crtbegin.o crtend.o"
3545                 install_headers_dir=install-headers-cpio
3546                 ;;
3547         i386-sun-sunos*)                # Sun i386 roadrunner
3548                 xm_defines=USG
3549                 tm_file=i386/sun.h
3550                 use_collect2=yes
3551                 ;;
3552         i[34567]86-wrs-vxworks*)
3553                 tm_file=i386/vxi386.h
3554                 tmake_file=i386/t-i386bare
3555                 thread_file='vxworks'
3556                 ;;
3557         i[34567]86-*-aout*)
3558                 tm_file=i386/i386-aout.h
3559                 tmake_file=i386/t-i386bare
3560                 ;;
3561         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3562                 tm_file=i386/bsd386.h
3563 #               tmake_file=t-libc-ok
3564                 ;;
3565         i[34567]86-*-bsd*)
3566                 tm_file=i386/386bsd.h
3567 #               tmake_file=t-libc-ok
3568 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3569 #               use_collect2=yes
3570                 ;;
3571         i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd[12] | i[34567]86-*-freebsdaout*)
3572                 tm_file=i386/freebsd-aout.h
3573                 # On FreeBSD, the headers are already ok, except for math.h.
3574                 fixincludes=fixinc.wrap
3575                 tmake_file=t-freebsd
3576                 ;;
3577         i[34567]86-*-freebsd* | i[34567]86-*-freebsd[3-9].* | i[34567]86-*-freebsd[3-9] | i[34567]86-*-freebsdelf*)
3578                 tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd.h i386/perform.h"
3579                 # On FreeBSD, the headers are already ok, except for math.h.
3580                 fixincludes=fixinc.wrap
3581                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3582                 tmake_file=t-freebsd
3583                 gas=yes
3584                 gnu_ld=yes
3585                 stabs=yes
3586                 ;;
3587         *-dragonfly*)
3588                 tm_file="i386/i386.h i386/att.h svr4.h i386/dragonfly.h i386/perform.h"
3589                 # On FreeBSD, the headers are already ok, except for math.h.
3590                 fixincludes=fixinc.wrap
3591                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3592                 tmake_file=t-dragonfly
3593                 gas=yes
3594                 gnu_ld=yes
3595                 stabs=yes
3596                 ;;
3597         i[34567]86-*-netbsd*)
3598                 tm_file=i386/netbsd.h
3599                 tmake_file=t-netbsd
3600        use_collect2=yes
3601                 ;;
3602         i[34567]86-*-openbsd*)
3603                 # we need collect2 until our bug is fixed...
3604                 use_collect2=yes
3605                 ;;
3606         i[34567]86-*-coff*)
3607                 tm_file=i386/i386-coff.h
3608                 tmake_file=i386/t-i386bare
3609                 ;;
3610         i[34567]86-*-isc*)              # 80386 running ISC system
3611                 xm_file="${xm_file} i386/xm-isc.h"
3612                 xm_defines="USG SVR3"
3613                 case $machine in
3614                   i[34567]86-*-isc[34]*)
3615                     xmake_file=i386/x-isc3
3616                     ;;
3617                   *)
3618                     xmake_file=i386/x-isc
3619                     ;;
3620                 esac
3621                 if test x$gas = xyes -a x$stabs = xyes
3622                 then
3623                         tm_file=i386/iscdbx.h
3624                         tmake_file=i386/t-svr3dbx
3625                         extra_parts="svr3.ifile svr3z.ifile"
3626                 else
3627                         tm_file=i386/isccoff.h
3628                         tmake_file=i386/t-crtstuff
3629                         extra_parts="crtbegin.o crtend.o"
3630                 fi
3631                 install_headers_dir=install-headers-cpio
3632                 ;;
3633         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3634                                         # pre BFD linkers
3635                 xmake_file=x-linux-aout
3636                 tmake_file="t-linux-aout i386/t-crtstuff"
3637                 tm_file=i386/linux-oldld.h
3638                 gnu_ld=yes
3639                 float_format=i386
3640                 ;;
3641         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3642                 xmake_file=x-linux-aout
3643                 tmake_file="t-linux-aout i386/t-crtstuff"
3644                 tm_file=i386/linux-aout.h
3645                 gnu_ld=yes
3646                 float_format=i386
3647                 ;;
3648         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3649                                         # GNU/Linux C library 5
3650                 xmake_file=x-linux
3651                 tm_file=i386/linux.h
3652                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3653                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3654                 gnu_ld=yes
3655                 float_format=i386
3656                 if test x$enable_threads = xyes; then
3657                         thread_file='single'
3658                 fi
3659                 ;;
3660         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3661                                         # aka GNU/Linux C library 6
3662                 xmake_file=x-linux
3663                 tm_file=i386/linux.h
3664                 tmake_file="t-linux i386/t-crtstuff"
3665                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3666                 gnu_ld=yes
3667                 float_format=i386
3668                 if test x$enable_threads = xyes; then
3669                         thread_file='posix'
3670                 fi
3671                 ;;
3672         i[34567]86-*-gnu*)
3673                 float_format=i386
3674                 ;;
3675         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3676                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
3677                 exit 1
3678                 ;;
3679         i[34567]86-pc-msdosdjgpp*)
3680                 xm_file=i386/xm-djgpp.h
3681                 tm_file=i386/djgpp.h
3682                 tmake_file=i386/t-djgpp
3683                 xmake_file=i386/x-djgpp
3684                 gnu_ld=yes
3685                 gas=yes
3686                 exeext=.exe
3687                 case $host in *pc-msdosdjgpp*)
3688                         target_alias=djgpp
3689                         ;;
3690                 esac
3691                 ;;
3692         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3693                 tm_file=i386/moss.h
3694                 tmake_file=t-libc-ok
3695                 gnu_ld=yes
3696                 gas=yes
3697                 ;;
3698         i[34567]86-*-lynxos*)
3699                 if test x$gas = xyes
3700                 then
3701                         tm_file=i386/lynx.h
3702                 else
3703                         tm_file=i386/lynx-ng.h
3704                 fi
3705                 xm_file=i386/xm-lynx.h
3706                 tmake_file=i386/t-i386bare
3707                 xmake_file=x-lynx
3708                 ;;
3709         i[34567]86-*-mach*)
3710                 tm_file=i386/mach.h
3711 #               tmake_file=t-libc-ok
3712                 use_collect2=yes
3713                 ;;
3714         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3715                 if test x$elf = xyes
3716                 then
3717                         tm_file=i386/osfelf.h
3718                         use_collect2=
3719                 else
3720                         tm_file=i386/osfrose.h
3721                         use_collect2=yes
3722                 fi
3723                 xm_file="i386/xm-osf.h ${xm_file}"
3724                 xmake_file=i386/x-osfrose
3725                 tmake_file=i386/t-osf
3726                 extra_objs=halfpic.o
3727                 ;;
3728         i[34567]86-go32-rtems*)
3729                 cpu_type=i386
3730                 xm_file=i386/xm-go32.h
3731                 tm_file=i386/go32-rtems.h
3732                 tmake_file="i386/t-go32 t-rtems"
3733                 ;;
3734         i[34567]86-*-rtemself*)
3735                 cpu_type=i386
3736                 tm_file=i386/rtemself.h
3737                 tmake_file="i386/t-i386bare t-rtems"
3738                 ;;
3739         i[34567]86-*-rtems*)
3740                 cpu_type=i386
3741                 tm_file=i386/rtems.h
3742                 tmake_file="i386/t-i386bare t-rtems"
3743                 ;;
3744         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3745                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3746                 xm_defines="USG SVR3"
3747                 xmake_file=i386/x-sco5
3748                 install_headers_dir=install-headers-cpio
3749                 tm_file=i386/sco5.h
3750                 if test x$gas = xyes
3751                 then
3752                         tm_file="i386/sco5gas.h ${tm_file}"
3753                         tmake_file=i386/t-sco5gas
3754                 else
3755                         tmake_file=i386/t-sco5
3756                 fi
3757                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
3758                 ;;
3759         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3760                 xm_file="${xm_file} i386/xm-sco.h"
3761                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3762                 xmake_file=i386/x-sco4
3763                 install_headers_dir=install-headers-cpio
3764                 if test x$stabs = xyes
3765                 then
3766                         tm_file=i386/sco4dbx.h
3767                         tmake_file=i386/t-svr3dbx
3768                         extra_parts="svr3.ifile svr3z.rfile"
3769                 else
3770                         tm_file=i386/sco4.h
3771                         tmake_file=i386/t-crtstuff
3772                         extra_parts="crtbegin.o crtend.o"
3773                 fi
3774                 truncate_target=yes
3775                 ;;
3776         i[34567]86-*-sco*)              # 80386 running SCO system
3777                 xm_file=i386/xm-sco.h
3778                 xmake_file=i386/x-sco
3779                 install_headers_dir=install-headers-cpio
3780                 if test x$stabs = xyes
3781                 then
3782                         tm_file=i386/scodbx.h
3783                         tmake_file=i386/t-svr3dbx
3784                         extra_parts="svr3.ifile svr3z.rfile"
3785                 else
3786                         tm_file=i386/sco.h
3787                         extra_parts="crtbegin.o crtend.o"
3788                         tmake_file=i386/t-crtstuff
3789                 fi
3790                 truncate_target=yes
3791                 ;;
3792         i[34567]86-*-solaris2*)
3793                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3794                 xm_defines="USG POSIX SMALL_ARG_MAX"
3795                 tm_file=i386/sol2.h
3796                 if test x$gas = xyes; then
3797                         # Only needed if gas does not support -s
3798                         tm_file="i386/sol2gas.h ${tm_file}"
3799                 fi
3800                 tmake_file=i386/t-sol2
3801                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3802                 xmake_file=x-svr4
3803                 if test x$enable_threads = xyes; then
3804                         thread_file='solaris'
3805                 fi
3806                 ;;
3807        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
3808                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3809                xm_defines="USG POSIX"
3810                tm_file=i386/sysv5.h
3811                if test x$stabs = xyes
3812                then
3813                        tm_file="${tm_file} dbx.h"
3814                fi
3815                tmake_file=i386/t-crtpic
3816                xmake_file=x-svr4
3817                extra_parts="crtbegin.o crtend.o"
3818                if test x$enable_threads = xyes; then
3819                        thread_file='posix'
3820                fi
3821                ;;
3822         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
3823                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3824                 xm_defines="USG POSIX SMALL_ARG_MAX"
3825                 tm_file=i386/sysv4.h
3826                 if test x$stabs = xyes
3827                 then
3828                         tm_file="${tm_file} dbx.h"
3829                 fi
3830                 tmake_file=i386/t-crtpic
3831                 xmake_file=x-svr4
3832                 extra_parts="crtbegin.o crtend.o"
3833                 ;;
3834         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
3835                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3836                 xm_defines="USG POSIX"
3837                 tm_file=i386/udk.h
3838                 tmake_file="i386/t-crtpic i386/t-udk"
3839                 xmake_file=x-svr4
3840                 extra_parts="crtbegin.o crtend.o"
3841                 install_headers_dir=install-headers-cpio
3842                 ;;
3843         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
3844                 cpu_type=i386
3845                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
3846                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
3847                 if test x$stabs = xyes
3848                 then
3849                         tm_file=i386/osf1elfgdb.h
3850                 else
3851                         tm_file=i386/osf1elf.h
3852                 fi
3853                 tmake_file=i386/t-osf1elf
3854                 xmake_file=i386/x-osf1elf
3855                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3856                 ;;
3857         i[34567]86-*-sysv*)             # Intel 80386's running system V
3858                 xm_defines="USG SVR3"
3859                 xmake_file=i386/x-sysv3
3860                 if test x$gas = xyes
3861                 then
3862                         if test x$stabs = xyes
3863                         then
3864                                 tm_file=i386/svr3dbx.h
3865                                 tmake_file=i386/t-svr3dbx
3866                                 extra_parts="svr3.ifile svr3z.rfile"
3867                         else
3868                                 tm_file=i386/svr3gas.h
3869                                 extra_parts="crtbegin.o crtend.o"
3870                                 tmake_file=i386/t-crtstuff
3871                         fi
3872                 else
3873                         tm_file=i386/sysv3.h
3874                         extra_parts="crtbegin.o crtend.o"
3875                         tmake_file=i386/t-crtstuff
3876                 fi
3877                 ;;
3878         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3879                 xm_file="${xm_file} i386/xm-vsta.h"
3880                 tm_file=i386/vsta.h
3881                 tmake_file=i386/t-vsta
3882                 xmake_file=i386/x-vsta
3883                 ;;
3884         i[34567]86-*-win32)
3885                 xm_file="${xm_file} i386/xm-cygwin.h"
3886                 tmake_file=i386/t-cygwin
3887                 tm_file=i386/win32.h
3888                 xmake_file=i386/x-cygwin
3889                 extra_objs=winnt.o
3890                 if test x$enable_threads = xyes; then
3891                         thread_file='win32'
3892                 fi
3893                 exeext=.exe
3894                 ;;
3895         i[34567]86-*-pe | i[34567]86-*-cygwin*)
3896                 xm_file="${xm_file} i386/xm-cygwin.h"
3897                 tmake_file=i386/t-cygwin
3898                 tm_file=i386/cygwin.h
3899                 xmake_file=i386/x-cygwin
3900                 extra_objs=winnt.o
3901                 if test x$enable_threads = xyes; then
3902                         thread_file='win32'
3903                 fi
3904                 exeext=.exe
3905                 ;;
3906         i[34567]86-*-mingw32*)
3907                 tm_file=i386/mingw32.h
3908                 xm_file="${xm_file} i386/xm-mingw32.h"
3909                 tmake_file="i386/t-cygwin i386/t-mingw32"
3910                 extra_objs=winnt.o
3911                 xmake_file=i386/x-cygwin
3912                 if test x$enable_threads = xyes; then
3913                         thread_file='win32'
3914                 fi
3915                 exeext=.exe
3916                 case $machine in
3917                         *mingw32msv*)
3918                                 ;;
3919                         *minwg32crt* | *mingw32*)
3920                                 tm_file="${tm_file} i386/crtdll.h"
3921                                 ;;
3922                 esac
3923                 ;;
3924         i[34567]86-*-uwin*)
3925                 tm_file=i386/uwin.h
3926                 tmake_file="i386/t-cygwin i386/t-uwin"
3927                 extra_objs=winnt.o
3928                 xmake_file=i386/x-cygwin
3929                 if test x$enable_threads = xyes; then
3930                         thread_file='win32'
3931                 fi
3932                 exeext=.exe
3933                 ;;
3934         i[34567]86-*-interix*)
3935                 tm_file="i386/i386-interix.h interix.h"
3936                 xm_file="i386/xm-i386-interix.h xm-interix.h"
3937                 xm_defines="USG NO_SYS_SIGLIST"
3938                 tmake_file="i386/t-interix"
3939                 extra_objs=interix.o
3940                 xmake_file=x-interix
3941                 if test x$enable_threads = xyes ; then
3942                         thread_file='posix'
3943                 fi
3944                 if test x$stabs = xyes ; then
3945                         tm_file="${tm_file} dbxcoff.h"
3946                 fi
3947                 ;;
3948         i[34567]86-*-winnt3*)
3949                 tm_file=i386/win-nt.h
3950                 out_file=i386/i386.c
3951                 xm_file="xm-winnt.h ${xm_file}"
3952                 xmake_file=winnt/x-winnt
3953                 tmake_file=i386/t-winnt
3954                 extra_host_objs="winnt.o oldnames.o"
3955                 extra_gcc_objs="spawnv.o oldnames.o"
3956                 if test x$gnu_ld != xyes
3957                 then
3958                         extra_programs=ld.exe
3959                 fi
3960                 if test x$enable_threads = xyes; then
3961                         thread_file='win32'
3962                 fi
3963                 ;;
3964         i[34567]86-dg-dgux*)
3965                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3966                 xm_defines="USG POSIX"
3967                 out_file=i386/dgux.c
3968                 tm_file=i386/dgux.h
3969                 tmake_file=i386/t-dgux
3970                 xmake_file=i386/x-dgux
3971                 install_headers_dir=install-headers-cpio
3972               ;;
3973         i860-alliant-*)         # Alliant FX/2800
3974                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
3975                 xm_file="${xm_file}"
3976                 xmake_file=i860/x-fx2800
3977                 tmake_file=i860/t-fx2800
3978                 extra_parts="crtbegin.o crtend.o"
3979                 ;;
3980         i860-*-bsd*)
3981                 tm_file="${tm_file} i860/bsd.h"
3982                 if test x$gas = xyes
3983                 then
3984                         tm_file="${tm_file} i860/bsd-gas.h"
3985                 fi
3986                 use_collect2=yes
3987                 ;;
3988         i860-*-mach*)
3989                 tm_file="${tm_file} i860/mach.h"
3990                 tmake_file=t-libc-ok
3991                 ;;
3992         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
3993                 tm_file="${tm_file} svr3.h i860/paragon.h"
3994                 xm_defines="USG SVR3"
3995                 tmake_file=t-osf
3996                 ;;
3997         i860-*-sysv3*)
3998                 tm_file="${tm_file} svr3.h i860/sysv3.h"
3999                 xm_defines="USG SVR3"
4000                 xmake_file=i860/x-sysv3
4001                 extra_parts="crtbegin.o crtend.o"
4002                 ;;
4003         i860-*-sysv4*)
4004                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4005                 xm_defines="USG SVR3"
4006                 xmake_file=i860/x-sysv4
4007                 tmake_file=t-svr4
4008                 extra_parts="crtbegin.o crtend.o"
4009                 ;;
4010         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4011                 tm_file="${tm_file} i960/vx960.h"
4012                 tmake_file=i960/t-vxworks960
4013                 use_collect2=yes
4014                 thread_file='vxworks'
4015                 ;;
4016         i960-wrs-vxworks5* | i960-wrs-vxworks)
4017                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4018                 tmake_file=i960/t-vxworks960
4019                 use_collect2=yes
4020                 thread_file='vxworks'
4021                 ;;
4022         i960-wrs-vxworks*)
4023                 tm_file="${tm_file} i960/vx960.h"
4024                 tmake_file=i960/t-vxworks960
4025                 use_collect2=yes
4026                 thread_file='vxworks'
4027                 ;;
4028         i960-*-coff*)
4029                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4030                 tmake_file=i960/t-960bare
4031                 use_collect2=yes
4032                 ;;
4033         i960-*-rtems)
4034                 tmake_file="i960/t-960bare t-rtems"
4035                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4036                 use_collect2=yes
4037                 ;;
4038         i960-*-*)                       # Default i960 environment.
4039                 use_collect2=yes
4040                 ;;
4041         m32r-*-elf*)
4042                 extra_parts="crtinit.o crtfini.o"
4043                 ;;
4044         m68000-convergent-sysv*)
4045                 tm_file=m68k/ctix.h
4046                 xm_file="m68k/xm-3b1.h ${xm_file}"
4047                 xm_defines=USG
4048                 use_collect2=yes
4049                 extra_headers=math-68881.h
4050                 ;;
4051         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4052                 tm_file=m68k/hp2bsd.h
4053                 xmake_file=m68k/x-hp2bsd
4054                 use_collect2=yes
4055                 extra_headers=math-68881.h
4056                 ;;
4057         m68000-hp-hpux*)                # HP 9000 series 300
4058                 xm_file="xm-alloca.h ${xm_file}"
4059                 xm_defines="USG NO_SYS_SIGLIST"
4060                 if test x$gas = xyes
4061                 then
4062                         xmake_file=m68k/x-hp320g
4063                         tm_file=m68k/hp310g.h
4064                 else
4065                         xmake_file=m68k/x-hp320
4066                         tm_file=m68k/hp310.h
4067                 fi
4068                 install_headers_dir=install-headers-cpio
4069                 use_collect2=yes
4070                 extra_headers=math-68881.h
4071                 ;;
4072         m68000-sun-sunos3*)
4073                 tm_file=m68k/sun2.h
4074                 use_collect2=yes
4075                 extra_headers=math-68881.h
4076                 ;;
4077         m68000-sun-sunos4*)
4078                 tm_file=m68k/sun2o4.h
4079                 use_collect2=yes
4080                 extra_headers=math-68881.h
4081                 ;;
4082         m68000-att-sysv*)
4083                 xm_file="m68k/xm-3b1.h ${xm_file}"
4084                 xm_defines=USG
4085                 if test x$gas = xyes
4086                 then
4087                         tm_file=m68k/3b1g.h
4088                 else
4089                         tm_file=m68k/3b1.h
4090                 fi
4091                 use_collect2=yes
4092                 extra_headers=math-68881.h
4093                 ;;
4094         m68k-apple-aux*)                # Apple Macintosh running A/UX
4095                 xm_defines="USG AUX"
4096                 tmake_file=m68k/t-aux
4097                 install_headers_dir=install-headers-cpio
4098                 extra_headers=math-68881.h
4099                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4100                 tm_file=
4101                 if test "$gnu_ld" = yes
4102                 then
4103                         tm_file="${tm_file} m68k/auxgld.h"
4104                 else
4105                         tm_file="${tm_file} m68k/auxld.h"
4106                 fi
4107                 if test "$gas" = yes
4108                 then
4109                         tm_file="${tm_file} m68k/auxgas.h"
4110                 else
4111                         tm_file="${tm_file} m68k/auxas.h"
4112                 fi
4113                 tm_file="${tm_file} m68k/a-ux.h"
4114                 float_format=m68k
4115                 ;;
4116         m68k-apollo-*)
4117                 tm_file=m68k/apollo68.h
4118                 xmake_file=m68k/x-apollo68
4119                 use_collect2=yes
4120                 extra_headers=math-68881.h
4121                 float_format=m68k
4122                 ;;
4123         m68k-altos-sysv*)                  # Altos 3068
4124                 if test x$gas = xyes
4125                 then
4126                         tm_file=m68k/altos3068.h
4127                         xm_defines=USG
4128                 else
4129                         echo "The Altos is supported only with the GNU assembler" 1>&2
4130                         exit 1
4131                 fi
4132                 extra_headers=math-68881.h
4133                 ;;
4134         m68k-bull-sysv*)                # Bull DPX/2
4135                 if test x$gas = xyes
4136                 then
4137                         if test x$stabs = xyes
4138                         then
4139                                 tm_file=m68k/dpx2cdbx.h
4140                         else
4141                                 tm_file=m68k/dpx2g.h
4142                         fi
4143                 else
4144                         tm_file=m68k/dpx2.h
4145                 fi
4146                 xm_file="xm-alloca.h ${xm_file}"
4147                 xm_defines=USG
4148                 xmake_file=m68k/x-dpx2
4149                 use_collect2=yes
4150                 extra_headers=math-68881.h
4151                 ;;
4152         m68k-atari-sysv4*)              # Atari variant of V.4.
4153                 tm_file=m68k/atari.h
4154                 xm_file="xm-alloca.h ${xm_file}"
4155                 xm_defines="USG FULL_PROTOTYPES"
4156                 tmake_file=t-svr4
4157                 extra_parts="crtbegin.o crtend.o"
4158                 extra_headers=math-68881.h
4159                 float_format=m68k
4160                 ;;
4161         m68k-motorola-sysv*)
4162                 tm_file=m68k/mot3300.h
4163                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4164                 xm_defines=NO_SYS_SIGLIST
4165                 if test x$gas = xyes
4166                 then
4167                         xmake_file=m68k/x-mot3300-gas
4168                         if test x$gnu_ld = xyes
4169                         then
4170                                 tmake_file=m68k/t-mot3300-gald
4171                         else
4172                                 tmake_file=m68k/t-mot3300-gas
4173                                 use_collect2=yes
4174                         fi
4175                 else
4176                         xmake_file=m68k/x-mot3300
4177                         if test x$gnu_ld = xyes
4178                         then
4179                                 tmake_file=m68k/t-mot3300-gld
4180                         else
4181                                 tmake_file=m68k/t-mot3300
4182                                 use_collect2=yes
4183                         fi
4184                 fi
4185                 gdb_needs_out_file_path=yes
4186                 extra_parts="crt0.o mcrt0.o"
4187                 extra_headers=math-68881.h
4188                 float_format=m68k
4189                 ;;
4190         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4191                 tm_file=m68k/tower-as.h
4192                 xm_defines="USG SVR3"
4193                 xmake_file=m68k/x-tower
4194                 extra_parts="crtbegin.o crtend.o"
4195                 extra_headers=math-68881.h
4196                 ;;
4197         m68k-plexus-sysv*)
4198                 tm_file=m68k/plexus.h
4199                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4200                 xm_defines=USG
4201                 use_collect2=yes
4202                 extra_headers=math-68881.h
4203                 ;;
4204         m68k-tti-*)
4205                 tm_file=m68k/pbb.h
4206                 xm_file="xm-alloca.h ${xm_file}"
4207                 xm_defines=USG
4208                 extra_headers=math-68881.h
4209                 ;;
4210         m68k-crds-unos*)
4211                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4212                 xm_defines="USG unos"
4213                 xmake_file=m68k/x-crds
4214                 tm_file=m68k/crds.h
4215                 use_collect2=yes
4216                 extra_headers=math-68881.h
4217                 ;;
4218         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4219                 tm_file=m68k/amix.h
4220                 xm_file="xm-alloca.h ${xm_file}"
4221                 xm_defines="USG FULL_PROTOTYPES"
4222                 xmake_file=m68k/x-amix
4223                 tmake_file=t-svr4
4224                 extra_parts="crtbegin.o crtend.o"
4225                 extra_headers=math-68881.h
4226                 float_format=m68k
4227                 ;;
4228         m68k-ccur-rtu)
4229                 tm_file=m68k/ccur-GAS.h
4230                 xmake_file=m68k/x-ccur
4231                 extra_headers=math-68881.h
4232                 use_collect2=yes
4233                 float_format=m68k
4234                 ;;
4235         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4236                 tm_file=m68k/hp3bsd44.h
4237                 use_collect2=yes
4238                 extra_headers=math-68881.h
4239                 float_format=m68k
4240                 ;;
4241         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4242                 tm_file=m68k/hp3bsd.h
4243                 use_collect2=yes
4244                 extra_headers=math-68881.h
4245                 float_format=m68k
4246                 ;;
4247         m68k-isi-bsd*)
4248                 if test x$with_fp = xno
4249                 then
4250                         tm_file=m68k/isi-nfp.h
4251                 else
4252                         tm_file=m68k/isi.h
4253                         float_format=m68k
4254                 fi
4255                 use_collect2=yes
4256                 extra_headers=math-68881.h
4257                 ;;
4258         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4259                 xm_file="xm-alloca.h ${xm_file}"
4260                 xm_defines="USG NO_SYS_SIGLIST"
4261                 if test x$gas = xyes
4262                 then
4263                         xmake_file=m68k/x-hp320g
4264                         tm_file=m68k/hp320g.h
4265                 else
4266                         xmake_file=m68k/x-hp320
4267                         tm_file=m68k/hpux7.h
4268                 fi
4269                 install_headers_dir=install-headers-cpio
4270                 use_collect2=yes
4271                 extra_headers=math-68881.h
4272                 float_format=m68k
4273                 ;;
4274         m68k-hp-hpux*)  # HP 9000 series 300
4275                 xm_file="xm-alloca.h ${xm_file}"
4276                 xm_defines="USG NO_SYS_SIGLIST"
4277                 if test x$gas = xyes
4278                 then
4279                         xmake_file=m68k/x-hp320g
4280                         tm_file=m68k/hp320g.h
4281                 else
4282                         xmake_file=m68k/x-hp320
4283                         tm_file=m68k/hp320.h
4284                 fi
4285                 install_headers_dir=install-headers-cpio
4286                 use_collect2=yes
4287                 extra_headers=math-68881.h
4288                 float_format=m68k
4289                 ;;
4290         m68k-sun-mach*)
4291                 tm_file=m68k/sun3mach.h
4292                 use_collect2=yes
4293                 extra_headers=math-68881.h
4294                 float_format=m68k
4295                 ;;
4296         m68k-sony-newsos3*)
4297                 if test x$gas = xyes
4298                 then
4299                         tm_file=m68k/news3gas.h
4300                 else
4301                         tm_file=m68k/news3.h
4302                 fi
4303                 use_collect2=yes
4304                 extra_headers=math-68881.h
4305                 float_format=m68k
4306                 ;;
4307         m68k-sony-bsd* | m68k-sony-newsos*)
4308                 if test x$gas = xyes
4309                 then
4310                         tm_file=m68k/newsgas.h
4311                 else
4312                         tm_file=m68k/news.h
4313                 fi
4314                 use_collect2=yes
4315                 extra_headers=math-68881.h
4316                 float_format=m68k
4317                 ;;
4318         m68k-next-nextstep2*)
4319                 tm_file=m68k/next21.h
4320                 xm_file="m68k/xm-next.h ${xm_file}"
4321                 tmake_file=m68k/t-next
4322                 xmake_file=m68k/x-next
4323                 extra_objs=nextstep.o
4324                 extra_headers=math-68881.h
4325                 use_collect2=yes
4326                 float_format=m68k
4327                 ;;
4328         m68k-next-nextstep3*)
4329                 tm_file=m68k/next.h
4330                 xm_file="m68k/xm-next.h ${xm_file}"
4331                 tmake_file=m68k/t-next
4332                 xmake_file=m68k/x-next
4333                 extra_objs=nextstep.o
4334                 extra_parts="crtbegin.o crtend.o"
4335                 extra_headers=math-68881.h
4336                 float_format=m68k
4337                 if test x$enable_threads = xyes; then
4338                         thread_file='mach'
4339                 fi
4340                 ;;
4341         m68k-sun-sunos3*)
4342                 if test x$with_fp = xno
4343                 then
4344                         tm_file=m68k/sun3n3.h
4345                 else
4346                         tm_file=m68k/sun3o3.h
4347                         float_format=m68k
4348                 fi
4349                 use_collect2=yes
4350                 extra_headers=math-68881.h
4351                 ;;
4352         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4353                 if test x$with_fp = xno
4354                 then
4355                         tm_file=m68k/sun3n.h
4356                 else
4357                         tm_file=m68k/sun3.h
4358                         float_format=m68k
4359                 fi
4360                 use_collect2=yes
4361                 extra_headers=math-68881.h
4362                 ;;
4363         m68k-wrs-vxworks*)
4364                 tm_file=m68k/vxm68k.h
4365                 tmake_file=m68k/t-vxworks68
4366                 extra_headers=math-68881.h
4367                 thread_file='vxworks'
4368                 float_format=m68k
4369                 ;;
4370         m68k-*-aout*)
4371                 tmake_file=m68k/t-m68kbare
4372                 tm_file="m68k/m68k-aout.h libgloss.h"
4373                 extra_headers=math-68881.h
4374                 float_format=m68k
4375                 ;;
4376         m68k-*-coff*)
4377                 tmake_file=m68k/t-m68kbare
4378                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4379                 extra_headers=math-68881.h
4380                 float_format=m68k
4381                 ;;
4382         m68020-*-elf* | m68k-*-elf*)
4383                 tm_file="m68k/m68020-elf.h libgloss.h"
4384                 xm_file=m68k/xm-m68kv.h
4385                 tmake_file=m68k/t-m68kelf
4386                 header_files=math-68881.h
4387                 ;;
4388         m68k-*-lynxos*)
4389                 if test x$gas = xyes
4390                 then
4391                         tm_file=m68k/lynx.h
4392                 else
4393                         tm_file=m68k/lynx-ng.h
4394                 fi
4395                 xm_file=m68k/xm-lynx.h
4396                 xmake_file=x-lynx
4397                 tmake_file=m68k/t-lynx
4398                 extra_headers=math-68881.h
4399                 float_format=m68k
4400                 ;;
4401         m68k*-*-netbsd*)
4402                 tm_file=m68k/netbsd.h
4403                 tmake_file=t-netbsd
4404                 float_format=m68k
4405        use_collect2=yes
4406                 ;;
4407         m68k*-*-openbsd*)
4408                 float_format=m68k
4409                 # we need collect2 until our bug is fixed...
4410                 use_collect2=yes
4411                 ;;
4412         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4413                 xm_file="xm-alloca.h ${xm_file}"
4414                 xm_defines=USG
4415                 xmake_file=m68k/x-m68kv
4416                 extra_parts="crtbegin.o crtend.o"
4417                 extra_headers=math-68881.h
4418                 float_format=m68k
4419                 ;;
4420         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4421                 tm_file=m68k/m68kv4.h
4422                 xm_file="xm-alloca.h ${xm_file}"
4423                 xm_defines=USG
4424                 tmake_file=t-svr4
4425                 extra_parts="crtbegin.o crtend.o"
4426                 extra_headers=math-68881.h
4427                 float_format=m68k
4428                 ;;
4429         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4430                                         # with a.out format
4431                 xmake_file=x-linux
4432                 tm_file=m68k/linux-aout.h
4433                 tmake_file="t-linux-aout m68k/t-linux-aout"
4434                 extra_headers=math-68881.h
4435                 float_format=m68k
4436                 gnu_ld=yes
4437                 ;;
4438         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4439                                         # with ELF format using the
4440                                         # GNU/Linux C library 5
4441                 xmake_file=x-linux
4442                 tm_file=m68k/linux.h
4443                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4444                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4445                 extra_headers=math-68881.h
4446                 float_format=m68k
4447                 gnu_ld=yes
4448                 ;;
4449         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4450                                         # with ELF format using glibc 2
4451                                         # aka the GNU/Linux C library 6.
4452                 xmake_file=x-linux
4453                 tm_file=m68k/linux.h
4454                 tmake_file="t-linux m68k/t-linux"
4455                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4456                 extra_headers=math-68881.h
4457                 float_format=m68k
4458                 gnu_ld=yes
4459                 if test x$enable_threads = xyes; then
4460                         thread_file='posix'
4461                 fi
4462                 ;;
4463         m68k-*-psos*)
4464                 tmake_file=m68k/t-m68kbare
4465                 tm_file=m68k/m68k-psos.h
4466                 extra_headers=math-68881.h
4467                 float_format=m68k
4468                 ;;
4469         m68k-*-rtems*)
4470                 tmake_file="m68k/t-m68kbare t-rtems"
4471                 tm_file=m68k/rtems.h
4472                 extra_headers=math-68881.h
4473                 float_format=m68k
4474                 ;;
4475
4476         m88k-dg-dgux*)
4477                 case $machine in
4478                   m88k-dg-dguxbcs*)
4479                     tm_file=m88k/dguxbcs.h
4480                     tmake_file=m88k/t-dguxbcs
4481                     ;;
4482                   *)
4483                     tm_file=m88k/dgux.h
4484                     tmake_file=m88k/t-dgux
4485                     ;;
4486                 esac
4487                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4488                 xmake_file=m88k/x-dgux
4489                 if test x$gas = xyes
4490                 then
4491                         tmake_file=m88k/t-dgux-gas
4492                 fi
4493                 ;;
4494         m88k-dolphin-sysv3*)
4495                 tm_file=m88k/dolph.h
4496                 extra_parts="crtbegin.o crtend.o"
4497                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4498                 xmake_file=m88k/x-dolph
4499                 if test x$gas = xyes
4500                 then
4501                         tmake_file=m88k/t-m88k-gas
4502                 fi
4503                 ;;
4504         m88k-tektronix-sysv3)
4505                 tm_file=m88k/tekXD88.h
4506                 extra_parts="crtbegin.o crtend.o"
4507                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4508                 xmake_file=m88k/x-tekXD88
4509                 if test x$gas = xyes
4510                 then
4511                         tmake_file=m88k/t-m88k-gas
4512                 fi
4513                 ;;
4514         m88k-*-aout*)
4515                 tm_file=m88k/m88k-aout.h
4516                 ;;
4517         m88k-*-coff*)
4518                 tm_file=m88k/m88k-coff.h
4519                 tmake_file=m88k/t-bug
4520                 ;;
4521         m88k-*-luna*)
4522                 tm_file=m88k/luna.h
4523                 extra_parts="crtbegin.o crtend.o"
4524                 if test x$gas = xyes
4525                 then
4526                         tmake_file=m88k/t-luna-gas
4527                 else
4528                         tmake_file=m88k/t-luna
4529                 fi
4530                 ;;
4531         m88k-*-openbsd*)
4532                 tmake_file="${tmake_file} m88k/t-luna-gas"
4533                 ;;
4534         m88k-*-sysv3*)
4535                 tm_file=m88k/sysv3.h
4536                 extra_parts="crtbegin.o crtend.o"
4537                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4538                 xmake_file=m88k/x-sysv3
4539                 if test x$gas = xyes
4540                 then
4541                         tmake_file=m88k/t-m88k-gas
4542                 fi
4543                 ;;
4544         m88k-*-sysv4*)
4545                 tm_file=m88k/sysv4.h
4546                 extra_parts="crtbegin.o crtend.o"
4547                 xmake_file=m88k/x-sysv4
4548                 tmake_file=m88k/t-sysv4
4549                 ;;
4550         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4551                 tm_file=mips/iris6.h
4552                 xm_file=mips/xm-iris6.h
4553                 xmake_file=mips/x-iris6
4554                 tmake_file=mips/t-iris6
4555 #               if test x$enable_threads = xyes; then
4556 #                       thread_file='irix'
4557 #               fi
4558                 ;;
4559         mips-wrs-vxworks)
4560                 tm_file="mips/elf.h libgloss.h mips/vxworks.h"
4561                 tmake_file=mips/t-ecoff
4562                 gas=yes
4563                 gnu_ld=yes
4564                 extra_parts="crtbegin.o crtend.o"
4565                 thread_file='vxworks'
4566                 ;;
4567         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4568                 tm_file="mips/iris6.h mips/cross64.h"
4569                 xm_defines=USG
4570                 xm_file="mips/xm-iris5.h"
4571                 xmake_file=mips/x-iris
4572                 tmake_file=mips/t-cross64
4573                 # See comment in mips/iris[56].h files.
4574                 use_collect2=yes
4575 #               if test x$enable_threads = xyes; then
4576 #                       thread_file='irix'
4577 #               fi
4578                 ;;
4579         mips-sni-sysv4)
4580                 if test x$gas = xyes
4581                 then
4582                         if test x$stabs = xyes
4583                         then
4584                                 tm_file=mips/iris5gdb.h
4585                         else
4586                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4587                         fi
4588                 else
4589                         tm_file=mips/sni-svr4.h
4590                 fi
4591                 xm_defines=USG
4592                 xmake_file=mips/x-sni-svr4
4593                 tmake_file=mips/t-mips-gas
4594                 if test x$gnu_ld != xyes
4595                 then
4596                         use_collect2=yes
4597                 fi
4598                 ;;
4599         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4600                 if test x$gas = xyes
4601                 then
4602                         tm_file="mips/iris5.h mips/iris5gas.h"
4603                         if test x$stabs = xyes
4604                         then
4605                                 tm_file="${tm_file} dbx.h"
4606                         fi
4607                 else
4608                         tm_file=mips/iris5.h
4609                 fi
4610                 xm_defines=USG
4611                 xm_file="mips/xm-iris5.h"
4612                 xmake_file=mips/x-iris
4613                 # mips-tfile doesn't work yet
4614                 tmake_file=mips/t-mips-gas
4615                 # See comment in mips/iris5.h file.
4616                 use_collect2=yes
4617 #               if test x$enable_threads = xyes; then
4618 #                       thread_file='irix'
4619 #               fi
4620                 ;;
4621         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4622                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4623                 if test x$stabs = xyes; then
4624                         tm_file="${tm_file} dbx.h"
4625                 fi
4626                 xm_defines=USG
4627                 xmake_file=mips/x-iris
4628                 if test x$gas = xyes
4629                 then
4630                         tmake_file=mips/t-mips-gas
4631                 else
4632                         extra_passes="mips-tfile mips-tdump"
4633                 fi
4634                 if test x$gnu_ld != xyes
4635                 then
4636                         use_collect2=yes
4637                 fi
4638 #               if test x$enable_threads = xyes; then
4639 #                       thread_file='irix'
4640 #               fi
4641                 ;;
4642         mips-sgi-irix4*)                # Mostly like a MIPS.
4643                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
4644                 if test x$stabs = xyes; then
4645                         tm_file="${tm_file} dbx.h"
4646                 fi
4647                 xm_defines=USG
4648                 xmake_file=mips/x-iris
4649                 if test x$gas = xyes
4650                 then
4651                         tmake_file=mips/t-mips-gas
4652                 else
4653                         extra_passes="mips-tfile mips-tdump"
4654                 fi
4655                 if test x$gnu_ld != xyes
4656                 then
4657                         use_collect2=yes
4658                 fi
4659 #               if test x$enable_threads = xyes; then
4660 #                       thread_file='irix'
4661 #               fi
4662                 ;;
4663         mips-sgi-*)                     # Mostly like a MIPS.
4664                 tm_file="mips/iris3.h ${tm_file}"
4665                 if test x$stabs = xyes; then
4666                         tm_file="${tm_file} dbx.h"
4667                 fi
4668                 xm_defines=USG
4669                 xmake_file=mips/x-iris3
4670                 if test x$gas = xyes
4671                 then
4672                         tmake_file=mips/t-mips-gas
4673                 else
4674                         extra_passes="mips-tfile mips-tdump"
4675                 fi
4676                 if test x$gnu_ld != xyes
4677                 then
4678                         use_collect2=yes
4679                 fi
4680                 ;;
4681         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4682                 tm_file="mips/osfrose.h ${tm_file}"
4683                 xmake_file=mips/x-osfrose
4684                 tmake_file=mips/t-osfrose
4685                 extra_objs=halfpic.o
4686                 use_collect2=yes
4687                 ;;
4688         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4689                 tm_file=mips/dec-osf1.h
4690                 if test x$stabs = xyes; then
4691                         tm_file="${tm_file} dbx.h"
4692                 fi
4693                 xmake_file=mips/x-dec-osf1
4694                 if test x$gas = xyes
4695                 then
4696                         tmake_file=mips/t-mips-gas
4697                 else
4698                         tmake_file=mips/t-ultrix
4699                         extra_passes="mips-tfile mips-tdump"
4700                 fi
4701                 if test x$gnu_ld != xyes
4702                 then
4703                         use_collect2=yes
4704                 fi
4705                 ;;
4706         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4707               tm_file=mips/dec-bsd.h
4708               if test x$gas = xyes
4709               then
4710                         tmake_file=mips/t-mips-gas
4711               else
4712                         tmake_file=mips/t-ultrix
4713                         extra_passes="mips-tfile mips-tdump"
4714               fi
4715               if test x$gnu_ld != xyes
4716               then
4717                         use_collect2=yes
4718               fi
4719               ;;
4720         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
4721                 tm_file=mips/netbsd.h
4722                 # On NetBSD, the headers are already okay, except for math.h.
4723                 tmake_file=t-netbsd
4724                 ;;
4725        mips*-*-linux*)                         # Linux MIPS, either endian.
4726                 xmake_file=x-linux
4727                 xm_file="xm-siglist.h ${xm_file}"
4728                case $machine in
4729                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
4730                        *)         tm_file="mips/elf.h mips/linux.h" ;;
4731                esac
4732                 extra_parts="crtbegin.o crtend.o"
4733                 gnu_ld=yes
4734                 gas=yes
4735                 ;;
4736         mips*el-*-openbsd*)     # mips little endian
4737                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4738                 tm_file=mips/openbsd.h
4739                 ;;
4740         mips*-*-openbsd*)               # mips big endian
4741                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4742                 tm_file=mips/openbsd-be.h
4743                 ;;
4744         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4745                 tm_file="mips/news4.h ${tm_file}"
4746                 if test x$stabs = xyes; then
4747                         tm_file="${tm_file} dbx.h"
4748                 fi
4749                 if test x$gas = xyes
4750                 then
4751                         tmake_file=mips/t-mips-gas
4752                 else
4753                         extra_passes="mips-tfile mips-tdump"
4754                 fi
4755                 if test x$gnu_ld != xyes
4756                 then
4757                         use_collect2=yes
4758                 fi
4759                 xmake_file=mips/x-sony
4760                 ;;
4761         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4762                                         # That is based on svr4.
4763                 # t-svr4 is not right because this system doesn't use ELF.
4764                 tm_file="mips/news5.h ${tm_file}"
4765                 if test x$stabs = xyes; then
4766                         tm_file="${tm_file} dbx.h"
4767                 fi
4768                 xm_file="xm-siglist.h ${xm_file}"
4769                 xm_defines=USG
4770                 if test x$gas = xyes
4771                 then
4772                         tmake_file=mips/t-mips-gas
4773                 else
4774                         extra_passes="mips-tfile mips-tdump"
4775                 fi
4776                 if test x$gnu_ld != xyes
4777                 then
4778                         use_collect2=yes
4779                 fi
4780                 ;;
4781         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4782                 tm_file="mips/svr4-5.h mips/svr4-t.h"
4783                 if test x$stabs = xyes; then
4784                         tm_file="${tm_file} dbx.h"
4785                 fi
4786                 xm_file="xm-siglist.h ${xm_file}"
4787                 xm_defines=USG
4788                 xmake_file=mips/x-sysv
4789                 if test x$gas = xyes
4790                 then
4791                         tmake_file=mips/t-mips-gas
4792                         extra_parts="crtbegin.o crtend.o"
4793                 else
4794                         tmake_file=mips/t-mips
4795                         extra_passes="mips-tfile mips-tdump"
4796                 fi
4797                 if test x$gnu_ld != xyes
4798                 then
4799                         use_collect2=yes
4800                 fi
4801                 ;;
4802         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
4803                 tm_file="mips/ultrix.h ${tm_file}"
4804                 if test x$stabs = xyes; then
4805                         tm_file="${tm_file} dbx.h"
4806                 fi
4807                 xmake_file=mips/x-ultrix
4808                 if test x$gas = xyes
4809                 then
4810                         tmake_file=mips/t-mips-gas
4811                 else
4812                         tmake_file=mips/t-ultrix
4813                         extra_passes="mips-tfile mips-tdump"
4814                 fi
4815                 if test x$gnu_ld != xyes
4816                 then
4817                         use_collect2=yes
4818                 fi
4819                 ;;
4820         mips-*-riscos[56789]bsd*)
4821                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4822                 if test x$stabs = xyes; then
4823                         tm_file="${tm_file} dbx.h"
4824                 fi
4825                 if test x$gas = xyes
4826                 then
4827                         tmake_file=mips/t-bsd-gas
4828                 else
4829                         tmake_file=mips/t-bsd
4830                         extra_passes="mips-tfile mips-tdump"
4831                 fi
4832                 if test x$gnu_ld != xyes
4833                 then
4834                         use_collect2=yes
4835                 fi
4836                 ;;
4837         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4838                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
4839                 if test x$stabs = xyes; then
4840                         tm_file="${tm_file} dbx.h"
4841                 fi
4842                 if test x$gas = xyes
4843                 then
4844                         tmake_file=mips/t-bsd-gas
4845                 else
4846                         tmake_file=mips/t-bsd
4847                         extra_passes="mips-tfile mips-tdump"
4848                 fi
4849                 if test x$gnu_ld != xyes
4850                 then
4851                         use_collect2=yes
4852                 fi
4853                 ;;
4854         mips-*-riscos[56789]sysv4*)
4855                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4856                 if test x$stabs = xyes; then
4857                         tm_file="${tm_file} dbx.h"
4858                 fi
4859                 xm_file="xm-siglist.h ${xm_file}"
4860                 xmake_file=mips/x-sysv
4861                 if test x$gas = xyes
4862                 then
4863                         tmake_file=mips/t-svr4-gas
4864                 else
4865                         tmake_file=mips/t-svr4
4866                         extra_passes="mips-tfile mips-tdump"
4867                 fi
4868                 if test x$gnu_ld != xyes
4869                 then
4870                         use_collect2=yes
4871                 fi
4872                 ;;
4873         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4874                 tm_file="mips/svr4-4.h ${tm_file}"
4875                 if test x$stabs = xyes; then
4876                         tm_file="${tm_file} dbx.h"
4877                 fi
4878                 xm_defines=USG
4879                 xmake_file=mips/x-sysv
4880                 if test x$gas = xyes
4881                 then
4882                         tmake_file=mips/t-svr4-gas
4883                 else
4884                         tmake_file=mips/t-svr4
4885                         extra_passes="mips-tfile mips-tdump"
4886                 fi
4887                 if test x$gnu_ld != xyes
4888                 then
4889                         use_collect2=yes
4890                 fi
4891                 ;;
4892         mips-*-riscos[56789]sysv*)
4893                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4894                 if test x$stabs = xyes; then
4895                         tm_file="${tm_file} dbx.h"
4896                 fi
4897                 xm_defines=USG
4898                 xmake_file=mips/x-sysv
4899                 if test x$gas = xyes
4900                 then
4901                         tmake_file=mips/t-svr3-gas
4902                 else
4903                         tmake_file=mips/t-svr3
4904                         extra_passes="mips-tfile mips-tdump"
4905                 fi
4906                 if test x$gnu_ld != xyes
4907                 then
4908                         use_collect2=yes
4909                 fi
4910                 ;;
4911         mips-*-sysv* | mips-*-riscos*sysv*)
4912                 tm_file="mips/svr3-4.h ${tm_file}"
4913                 if test x$stabs = xyes; then
4914                         tm_file="${tm_file} dbx.h"
4915                 fi
4916                 xm_defines=USG
4917                 xmake_file=mips/x-sysv
4918                 if test x$gas = xyes
4919                 then
4920                         tmake_file=mips/t-svr3-gas
4921                 else
4922                         tmake_file=mips/t-svr3
4923                         extra_passes="mips-tfile mips-tdump"
4924                 fi
4925                 if test x$gnu_ld != xyes
4926                 then
4927                         use_collect2=yes
4928                 fi
4929                 ;;
4930         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4931                 tm_file=mips/mips-5.h
4932                 if test x$stabs = xyes; then
4933                         tm_file="${tm_file} dbx.h"
4934                 fi
4935                 if test x$gas = xyes
4936                 then
4937                         tmake_file=mips/t-mips-gas
4938                 else
4939                         extra_passes="mips-tfile mips-tdump"
4940                 fi
4941                 if test x$gnu_ld != xyes
4942                 then
4943                         use_collect2=yes
4944                 fi
4945                 ;;
4946         mips-*-gnu*)
4947                 ;;
4948         mipsel-*-ecoff*)
4949                 tm_file=mips/ecoffl.h
4950                 if test x$stabs = xyes; then
4951                         tm_file="${tm_file} dbx.h"
4952                 fi
4953                 tmake_file=mips/t-ecoff
4954                 ;;
4955         mips-*-ecoff*)
4956                 tm_file="gofast.h mips/ecoff.h"
4957                 if test x$stabs = xyes; then
4958                         tm_file="${tm_file} dbx.h"
4959                 fi
4960                 tmake_file=mips/t-ecoff
4961                 ;;
4962         mipsel-*-elf*)
4963                 tm_file="mips/elfl.h libgloss.h"
4964                 tmake_file=mips/t-elf
4965                 ;;
4966         mips-*-elf*)
4967                 tm_file="mips/elf.h"
4968                 tmake_file=mips/t-elf
4969                 ;;
4970         mips64el-*-elf*)
4971                 tm_file="mips/elfl64.h"
4972                 tmake_file=mips/t-elf
4973                 ;;
4974         mips64orionel-*-elf*)
4975                 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
4976                 tmake_file=mips/t-elf
4977                 ;;
4978         mips64-*-elf*)
4979                 tm_file="mips/elf64.h"
4980                 tmake_file=mips/t-elf
4981                 ;;
4982         mips64orion-*-elf*)
4983                 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
4984                 tmake_file=mips/t-elf
4985                 ;;
4986         mips64orion-*-rtems*)
4987                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
4988                 tmake_file="mips/t-ecoff t-rtems"
4989                 ;;
4990         mipstx39el-*-elf*)
4991                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
4992                 tmake_file=mips/t-r3900
4993                 ;;
4994         mipstx39-*-elf*)
4995                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
4996                 tmake_file=mips/t-r3900
4997                 ;;
4998         mips-*-*)                               # Default MIPS RISC-OS 4.0.
4999                 if test x$stabs = xyes; then
5000                         tm_file="${tm_file} dbx.h"
5001                 fi
5002                 if test x$gas = xyes
5003                 then
5004                         tmake_file=mips/t-mips-gas
5005                 else
5006                         extra_passes="mips-tfile mips-tdump"
5007                 fi
5008                 if test x$gnu_ld != xyes
5009                 then
5010                         use_collect2=yes
5011                 fi
5012                 ;;
5013         mn10200-*-*)
5014                 cpu_type=mn10200
5015                 tm_file="mn10200/mn10200.h"
5016                 if test x$stabs = xyes
5017                 then
5018                         tm_file="${tm_file} dbx.h"
5019                 fi
5020                 use_collect2=no
5021                 ;;
5022         mn10300-*-*)
5023                 cpu_type=mn10300
5024                 tm_file="mn10300/mn10300.h"
5025                 if test x$stabs = xyes
5026                 then
5027                         tm_file="${tm_file} dbx.h"
5028                 fi
5029                 use_collect2=no
5030                 ;;
5031         ns32k-encore-bsd*)
5032                 tm_file=ns32k/encore.h
5033                 use_collect2=yes
5034                 ;;
5035         ns32k-sequent-bsd*)
5036                 tm_file=ns32k/sequent.h
5037                 use_collect2=yes
5038                 ;;
5039         ns32k-tek6100-bsd*)
5040                 tm_file=ns32k/tek6100.h
5041                 use_collect2=yes
5042                 ;;
5043         ns32k-tek6200-bsd*)
5044                 tm_file=ns32k/tek6200.h
5045                 use_collect2=yes
5046                 ;;
5047 # This has not been updated to GCC 2.
5048 #       ns32k-ns-genix*)
5049 #               xm_defines=USG
5050 #               xmake_file=ns32k/x-genix
5051 #               tm_file=ns32k/genix.h
5052 #               use_collect2=yes
5053 #               ;;
5054         ns32k-merlin-*)
5055                 tm_file=ns32k/merlin.h
5056                 use_collect2=yes
5057                 ;;
5058         ns32k-pc532-mach*)
5059                 tm_file=ns32k/pc532-mach.h
5060                 use_collect2=yes
5061                 ;;
5062         ns32k-pc532-minix*)
5063                 tm_file=ns32k/pc532-min.h
5064                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5065                 xm_defines=USG
5066                 use_collect2=yes
5067                 ;;
5068         ns32k-*-netbsd*)
5069                 tm_file=ns32k/netbsd.h
5070                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5071                 # On NetBSD, the headers are already okay, except for math.h.
5072                 tmake_file=t-netbsd
5073        use_collect2=yes
5074                 ;;
5075         pdp11-*-bsd)
5076                 tm_file="${tm_file} pdp11/2bsd.h"
5077                 ;;
5078         pdp11-*-*)
5079                 ;;
5080         ns32k-*-openbsd*)
5081                 # Nothing special
5082                 ;;
5083         pyramid-*-*)
5084                 cpu_type=pyr
5085                 xmake_file=pyr/x-pyr
5086                 use_collect2=yes
5087                 ;;
5088         romp-*-aos*)
5089                 use_collect2=yes
5090                 ;;
5091         romp-*-mach*)
5092                 xmake_file=romp/x-mach
5093                 use_collect2=yes
5094                 ;;
5095         romp-*-openbsd*)
5096                 # Nothing special
5097                 ;;
5098         powerpc-*-openbsd*)
5099                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5100                 ;;
5101         powerpc-*-beos*)
5102                 cpu_type=rs6000
5103                 tm_file=rs6000/beos.h
5104                 xm_file=rs6000/xm-beos.h
5105                 tmake_file=rs6000/t-beos
5106                 xmake_file=rs6000/x-beos
5107                 ;;
5108         powerpc-*-sysv* | powerpc-*-elf*)
5109                 tm_file=rs6000/sysv4.h
5110                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5111                 xm_defines="USG POSIX"
5112                 extra_headers=ppc-asm.h
5113                 if test x$gas = xyes
5114                 then
5115                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5116                 else
5117                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5118                 fi
5119                 xmake_file=rs6000/x-sysv4
5120                 ;;
5121         powerpc-*-eabiaix*)
5122                 tm_file=rs6000/eabiaix.h
5123                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5124                 extra_headers=ppc-asm.h
5125                 ;;
5126         powerpc-*-eabisim*)
5127                 tm_file=rs6000/eabisim.h
5128                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5129                 extra_headers=ppc-asm.h
5130                 ;;
5131         powerpc-*-eabi*)
5132                 tm_file=rs6000/eabi.h
5133                 if test x$gas = xyes
5134                 then
5135                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5136                 else
5137                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5138                 fi
5139                 extra_headers=ppc-asm.h
5140                 ;;
5141         powerpc-*-rtems*)
5142                 tm_file=rs6000/rtems.h
5143                 if test x$gas = xyes
5144                 then
5145                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5146                 else
5147                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5148                 fi
5149                 extra_headers=ppc-asm.h
5150                 ;;
5151         powerpc-*-linux-gnulibc1)
5152                 tm_file=rs6000/linux.h
5153                 xm_file=rs6000/xm-sysv4.h
5154                 out_file=rs6000/rs6000.c
5155                 if test x$gas = xyes
5156                 then
5157                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5158                 else
5159                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5160                 fi
5161                 xmake_file=x-linux
5162                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5163                 extra_headers=ppc-asm.h
5164                 if test x$enable_threads = xyes; then
5165                         thread_file='posix'
5166                 fi
5167                 ;;
5168         powerpc-*-linux-gnu*)
5169                 tm_file=rs6000/linux.h
5170                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5171                 xm_defines="USG ${xm_defines}"
5172                 out_file=rs6000/rs6000.c
5173                 if test x$gas = xyes
5174                 then
5175                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5176                 else
5177                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5178                 fi
5179                 xmake_file=x-linux
5180                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5181                 extra_headers=ppc-asm.h
5182                 if test x$enable_threads = xyes; then
5183                         thread_file='posix'
5184                 fi
5185                 ;;
5186         powerpc-wrs-vxworks*)
5187                 cpu_type=rs6000
5188                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5189                 xm_defines="USG POSIX"
5190                 tm_file=rs6000/vxppc.h
5191                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5192                 extra_headers=ppc-asm.h
5193                 thread_file='vxworks'
5194                 ;;
5195         powerpcle-*-sysv* | powerpcle-*-elf*)
5196                 tm_file=rs6000/sysv4le.h
5197                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5198                 xm_defines="USG POSIX"
5199                 if test x$gas = xyes
5200                 then
5201                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5202                 else
5203                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5204                 fi
5205                 xmake_file=rs6000/x-sysv4
5206                 extra_headers=ppc-asm.h
5207                 ;;
5208         powerpcle-*-eabisim*)
5209                 tm_file=rs6000/eabilesim.h
5210                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5211                 extra_headers=ppc-asm.h
5212                 ;;
5213         powerpcle-*-eabi*)
5214                 tm_file=rs6000/eabile.h
5215                 if test x$gas = xyes
5216                 then
5217                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5218                 else
5219                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5220                 fi
5221                 extra_headers=ppc-asm.h
5222                 ;;
5223         powerpcle-*-winnt* )
5224                 tm_file=rs6000/win-nt.h
5225                 tmake_file=rs6000/t-winnt
5226 #               extra_objs=pe.o
5227                 if test x$enable_threads = xyes; then
5228                         thread_file='win32'
5229                 fi
5230                 extra_headers=ppc-asm.h
5231                 ;;
5232         powerpcle-*-pe | powerpcle-*-cygwin*)
5233                 tm_file=rs6000/cygwin.h
5234                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5235                 tmake_file=rs6000/t-winnt
5236                 xmake_file=rs6000/x-cygwin
5237 #               extra_objs=pe.o
5238                 if test x$enable_threads = xyes; then
5239                         thread_file='win32'
5240                 fi
5241                 exeext=.exe
5242                 extra_headers=ppc-asm.h
5243                 ;;
5244         powerpcle-*-solaris2*)
5245                 tm_file=rs6000/sol2.h
5246                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5247                 xm_defines="USG POSIX"
5248                 if test x$gas = xyes
5249                 then
5250                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5251                 else
5252                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5253                 fi
5254                 xmake_file=rs6000/x-sysv4
5255                 extra_headers=ppc-asm.h
5256                 ;;
5257         rs6000-ibm-aix3.[01]*)
5258                 tm_file=rs6000/aix31.h
5259                 xmake_file=rs6000/x-aix31
5260                 float_format=none
5261                 use_collect2=yes
5262                 ;;
5263         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5264                 tm_file=rs6000/aix3newas.h
5265                 if test x$host != x$target
5266                 then
5267                         tmake_file=rs6000/t-xnewas
5268                 else
5269                         tmake_file=rs6000/t-newas
5270                 fi
5271                 float_format=none
5272                 use_collect2=yes
5273                 ;;
5274         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5275                 tm_file=rs6000/aix41.h
5276                 if test x$host != x$target
5277                 then
5278                         tmake_file=rs6000/t-xnewas
5279                 else
5280                         tmake_file=rs6000/t-newas
5281                 fi
5282                 if test "$gnu_ld" = yes
5283                 then
5284                         xmake_file=rs6000/x-aix41-gld
5285                 else
5286                         xmake_file=rs6000/x-aix41
5287                 fi
5288                 float_format=none
5289                 use_collect2=yes
5290                 ;;
5291         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5292                 tm_file=rs6000/aix43.h
5293                 if test x$host != x$target
5294                 then
5295                         tmake_file=rs6000/t-xaix43
5296                 else
5297                         tmake_file=rs6000/t-aix43
5298                 fi
5299                 xmake_file=rs6000/x-aix43
5300                 float_format=none
5301                 use_collect2=yes
5302                 ;;
5303         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5304                 tm_file=rs6000/aix43.h
5305                 if test x$host != x$target
5306                 then
5307                         tmake_file=rs6000/t-xaix43
5308                 else
5309                         tmake_file=rs6000/t-aix43
5310                 fi
5311                 xmake_file=rs6000/x-aix43
5312                 float_format=none
5313                 use_collect2=yes
5314                 ;;
5315         rs6000-ibm-aix*)
5316                 float_format=none
5317                 use_collect2=yes
5318                 ;;
5319         rs6000-bull-bosx)
5320                 float_format=none
5321                 use_collect2=yes
5322                 ;;
5323         rs6000-*-mach*)
5324                 tm_file=rs6000/mach.h
5325                 xm_file="${xm_file} rs6000/xm-mach.h"
5326                 xmake_file=rs6000/x-mach
5327                 use_collect2=yes
5328                 ;;
5329         rs6000-*-lynxos*)
5330                 tm_file=rs6000/lynx.h
5331                 xm_file=rs6000/xm-lynx.h
5332                 tmake_file=rs6000/t-rs6000
5333                 xmake_file=rs6000/x-lynx
5334                 use_collect2=yes
5335                 ;;
5336         sh-*-elf*)
5337                 tm_file=sh/elf.h
5338                 float_format=sh
5339                 ;;
5340         sh-*-rtemself*)
5341                 tmake_file="sh/t-sh t-rtems"
5342                 tm_file=sh/rtemself.h
5343                 float_format=sh
5344                 ;;
5345         sh-*-rtems*)
5346                 tmake_file="sh/t-sh t-rtems"
5347                 tm_file=sh/rtems.h
5348                 float_format=sh
5349                 ;;
5350         sh-*-*)
5351                 float_format=sh
5352                 ;;
5353         sparc-tti-*)
5354                 tm_file=sparc/pbd.h
5355                 xm_file="xm-alloca.h ${xm_file}"
5356                 xm_defines=USG
5357                 ;;
5358         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5359                 tm_file=sparc/vxsparc.h
5360                 tmake_file=sparc/t-vxsparc
5361                 use_collect2=yes
5362                 thread_file='vxworks'
5363                 ;;
5364         sparc-*-aout*)
5365                 tmake_file=sparc/t-sparcbare
5366                 tm_file="sparc/aout.h libgloss.h"
5367                 ;;
5368         sparc-*-netbsd*)
5369                 tm_file=sparc/netbsd.h
5370                 tmake_file=t-netbsd
5371        use_collect2=yes
5372                 ;;
5373         sparc-*-openbsd*)
5374                 # we need collect2 until our bug is fixed...
5375                 use_collect2=yes
5376                 ;;
5377         sparc-*-bsd*)
5378                 tm_file=sparc/bsd.h
5379                 ;;
5380         sparc-*-elf*)
5381                 tm_file=sparc/elf.h
5382                 tmake_file=sparc/t-elf
5383                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5384                 #float_format=i128
5385                 float_format=i64
5386                 ;;
5387         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5388                 xm_file="${xm_file} sparc/xm-linux.h"
5389                 tm_file=sparc/linux-aout.h
5390                 xmake_file=x-linux
5391                 gnu_ld=yes
5392                 ;;
5393         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5394                 xm_file="${xm_file} sparc/xm-linux.h"
5395                 xmake_file=x-linux
5396                 tm_file=sparc/linux.h
5397                 tmake_file="t-linux t-linux-gnulibc1"
5398                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5399                 gnu_ld=yes
5400                 ;;
5401         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5402                 xm_file="${xm_file} sparc/xm-linux.h"
5403                 xmake_file=x-linux
5404                 tm_file=sparc/linux.h
5405                 tmake_file="t-linux"
5406                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5407                 gnu_ld=yes
5408                 if test x$enable_threads = xyes; then
5409                         thread_file='posix'
5410                 fi
5411                 ;;
5412         sparc-*-lynxos*)
5413                 if test x$gas = xyes
5414                 then
5415                         tm_file=sparc/lynx.h
5416                 else
5417                         tm_file=sparc/lynx-ng.h
5418                 fi
5419                 xm_file=sparc/xm-lynx.h
5420                 tmake_file=sparc/t-sunos41
5421                 xmake_file=x-lynx
5422                 ;;
5423         sparc-*-rtems*)
5424                 tmake_file="sparc/t-sparcbare t-rtems"
5425                 tm_file=sparc/rtems.h
5426                 ;;
5427         sparcv9-*-solaris2*)
5428                 tm_file=sparc/sol2-sld-64.h
5429                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5430                 xm_defines="USG POSIX"
5431                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5432                 xmake_file=sparc/x-sysv4
5433                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5434                 float_format=none
5435                 if test x${enable_threads} = x ; then
5436                     enable_threads=$have_pthread_h
5437                     if test x${enable_threads} = x ; then
5438                         enable_threads=$have_thread_h
5439                     fi
5440                 fi
5441                 if test x${enable_threads} = xyes ; then
5442                     if test x${have_pthread_h} = xyes ; then
5443                         thread_file='posix'
5444                     else
5445                         thread_file='solaris'
5446                     fi
5447                 fi
5448                 ;;
5449         sparc-hal-solaris2*)
5450                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5451                 xm_defines="USG POSIX"
5452                 tm_file="sparc/sol2.h sparc/hal.h"
5453                 tmake_file="sparc/t-halos sparc/t-sol2"
5454                 xmake_file=sparc/x-sysv4
5455                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5456                 case $machine in
5457                 *-*-solaris2.0-4)
5458                         float_format=i128
5459                 ;;
5460                 *)
5461                         float_format=none
5462                         ;;
5463                 esac
5464                 thread_file='solaris'
5465                 ;;
5466         sparc-*-solaris2*)
5467                 if test x$gnu_ld = xyes
5468                 then
5469                         tm_file=sparc/sol2.h
5470                 else
5471                         tm_file=sparc/sol2-sld.h
5472                 fi
5473                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5474                 xm_defines="USG POSIX"
5475                 tmake_file=sparc/t-sol2
5476                 xmake_file=sparc/x-sysv4
5477                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5478                 case $machine in
5479                 *-*-solaris2.[0-4])
5480                         float_format=i128
5481                         ;;
5482                 *)
5483                         float_format=none
5484                         ;;
5485                 esac
5486                 if test x${enable_threads} = x; then
5487                     enable_threads=$have_pthread_h
5488                     if test x${enable_threads} = x; then
5489                         enable_threads=$have_thread_h
5490                     fi
5491                 fi
5492                 if test x${enable_threads} = xyes; then
5493                     if test x${have_pthread_h} = xyes; then
5494                         thread_file='posix'
5495                     else
5496                         thread_file='solaris'
5497                     fi
5498                 fi
5499                 ;;
5500         sparc-*-sunos4.0*)
5501                 tm_file=sparc/sunos4.h
5502                 tmake_file=sparc/t-sunos40
5503                 use_collect2=yes
5504                 ;;
5505         sparc-*-sunos4*)
5506                 tm_file=sparc/sunos4.h
5507                 tmake_file=sparc/t-sunos41
5508                 use_collect2=yes
5509                 if test x$gas = xyes; then
5510                         tm_file="${tm_file} sparc/sun4gas.h"
5511                 fi
5512                 ;;
5513         sparc-*-sunos3*)
5514                 tm_file=sparc/sun4o3.h
5515                 use_collect2=yes
5516                 ;;
5517         sparc-*-sysv4*)
5518                 tm_file=sparc/sysv4.h
5519                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
5520                 xm_defines="USG POSIX"
5521                 tmake_file=t-svr4
5522                 xmake_file=sparc/x-sysv4
5523                 extra_parts="crtbegin.o crtend.o"
5524                 ;;
5525         sparc-*-vxsim*)
5526                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5527                 xm_defines="USG POSIX"
5528                 tm_file=sparc/vxsim.h
5529                 tmake_file=sparc/t-vxsparc
5530                 xmake_file=sparc/x-sysv4
5531                 ;;
5532         sparclet-*-aout*)
5533                 tm_file="sparc/splet.h libgloss.h"
5534                 tmake_file=sparc/t-splet
5535                 ;;
5536         sparclite-*-coff*)
5537                 tm_file="sparc/litecoff.h libgloss.h"
5538                 tmake_file=sparc/t-sparclite
5539                 ;;
5540         sparclite-*-aout*)
5541                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5542                 tmake_file=sparc/t-sparclite
5543                 ;;
5544         sparc64-*-aout*)
5545                 tmake_file=sparc/t-sp64
5546                 tm_file=sparc/sp64-aout.h
5547                 ;;
5548         sparc64-*-elf*)
5549                 tmake_file=sparc/t-sp64
5550                 tm_file=sparc/sp64-elf.h
5551                 extra_parts="crtbegin.o crtend.o"
5552                 ;;
5553         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5554                 tmake_file="t-linux sparc/t-linux64"
5555                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5556                 tm_file=sparc/linux64.h
5557                 xmake_file=x-linux
5558                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5559                 gnu_ld=yes
5560                 ;;
5561         sparc64-*-freebsd*)
5562                 tmake_file=sparc/t-sp64
5563                 tm_file=sparc/sp64-elf.h
5564                 xm_file="sparc/xm-sp64.h sparc/xm-freebsd.h"
5565                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5566                 gas=yes
5567                 gnu_ld=yes
5568                 ;;
5569 # This hasn't been upgraded to GCC 2.
5570 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5571 #               tm_file=tahoe/harris.h
5572 #               ;;
5573 #       tahoe-*-bsd*)                   # tahoe running BSD
5574 #               ;;
5575         thumb-*-coff* | thumbel-*-coff*)
5576                 tm_file=arm/tcoff.h
5577                 out_file=arm/thumb.c
5578                 xm_file=arm/xm-thumb.h
5579                 md_file=arm/thumb.md
5580                 tmake_file=arm/t-thumb
5581                 ;;
5582         thumb-wrs-vxworks)
5583                 tm_file=arm/tcoff.h
5584                 out_file=arm/thumb.c
5585                 xm_file=arm/xm-thumb.h
5586                 md_file=arm/thumb.md
5587                 tmake_file=arm/t-thumb
5588                 thread_file='vxworks'
5589                 ;;
5590 # This hasn't been upgraded to GCC 2.
5591 #       tron-*-*)
5592 #               cpu_type=gmicro
5593 #               use_collect2=yes
5594 #               ;;
5595         v850-*-*)
5596                 cpu_type=v850
5597                 tm_file="v850/v850.h"
5598                 xm_file="v850/xm-v850.h"
5599                 tmake_file=v850/t-v850
5600                 if test x$stabs = xyes
5601                 then
5602                         tm_file="${tm_file} dbx.h"
5603                 fi
5604                 use_collect2=no
5605                 ;;
5606         vax-*-bsd*)                     # vaxen running BSD
5607                 use_collect2=yes
5608                 float_format=vax
5609                 ;;
5610         vax-*-sysv*)                    # vaxen running system V
5611                 tm_file="${tm_file} vax/vaxv.h"
5612                 xm_defines=USG
5613                 float_format=vax
5614                 ;;
5615         vax-*-netbsd*)
5616                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5617                 tmake_file=t-netbsd
5618                 float_format=vax
5619        use_collect2=yes
5620                 ;;
5621         vax-*-openbsd*)
5622                 tmake_file="${tmake_file} vax/t-openbsd"
5623                 ;;
5624         vax-*-ultrix*)                  # vaxen running ultrix
5625                 tm_file="${tm_file} vax/ultrix.h"
5626                 use_collect2=yes
5627                 float_format=vax
5628                 ;;
5629         vax-*-vms*)                     # vaxen running VMS
5630                 xm_file=vax/xm-vms.h
5631                 tm_file=vax/vms.h
5632                 float_format=vax
5633                 ;;
5634         vax-*-*)                        # vax default entry
5635                 float_format=vax
5636                 ;;
5637         we32k-att-sysv*)
5638                 xm_file="${xm_file} xm-svr3"
5639                 use_collect2=yes
5640                 ;;
5641         *)
5642                 echo "Configuration $machine not supported" 1>&2
5643                 exit 1
5644                 ;;
5645         esac
5646
5647         case $machine in
5648         *-*-linux-gnu*)
5649                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5650         *-*-gnu*)
5651                 # On the GNU system, the setup is just about the same on
5652                 # each different CPU.  The specific machines that GNU
5653                 # supports are matched above and just set $cpu_type.
5654                 xm_file="xm-gnu.h ${xm_file}"
5655                 tm_file=${cpu_type}/gnu.h
5656                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5657                 # GNU always uses ELF.
5658                 elf=yes
5659                 # GNU tools are the only tools.
5660                 gnu_ld=yes
5661                 gas=yes
5662                 xmake_file=x-linux      # These details are the same as Linux.
5663                 tmake_file=t-gnu        # These are not.
5664                 ;;
5665         *-*-sysv4*)
5666                 xmake_try_sysv=x-sysv
5667                 install_headers_dir=install-headers-cpio
5668                 ;;
5669         *-*-sysv*)
5670                 install_headers_dir=install-headers-cpio
5671                 ;;
5672         esac
5673
5674         # Distinguish i[34567]86
5675         # Also, do not run mips-tfile on MIPS if using gas.
5676         # Process --with-cpu= for PowerPC/rs6000
5677         target_cpu_default2=
5678         case $machine in
5679         i486-*-*)
5680                 target_cpu_default2=1
5681                 ;;
5682         i586-*-*)
5683                 case $target_alias in
5684                         k6-*)
5685                                 target_cpu_default2=4
5686                                 ;;
5687                         *)
5688                                 target_cpu_default2=2
5689                                 ;;
5690                 esac
5691                 ;;
5692         i686-*-* | i786-*-*)
5693                 target_cpu_default2=3
5694                 ;;
5695         alpha*-*-*)
5696                 case $machine in
5697                         alphaev6*)
5698                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
5699                                 ;;
5700                         alphapca56*)
5701                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
5702                                 ;;
5703                         alphaev56*)
5704                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5705                                 ;;
5706                         alphaev5*)
5707                                 target_cpu_default2="MASK_CPU_EV5"
5708                                 ;;
5709                 esac
5710
5711                 if test x$gas = xyes
5712                 then
5713                         if test "$target_cpu_default2" = ""
5714                         then
5715                                 target_cpu_default2="MASK_GAS"
5716                         else
5717                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5718                         fi
5719                 fi
5720                 ;;
5721         arm*-*-*)
5722                 case "x$with_cpu" in
5723                         x)
5724                                 # The most generic
5725                                 target_cpu_default2="TARGET_CPU_generic"
5726                                 ;;
5727
5728                         # Distinguish cores, and major variants
5729                         # arm7m doesn't exist, but D & I don't affect code
5730                         xarm23678 | xarm250 | xarm67010 \
5731                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
5732                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
5733                         | xstrongarm | xstrongarm110 | xstrongarm1100)
5734                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5735                                 ;;
5736
5737                         xyes | xno)
5738                                 echo "--with-cpu must be passed a value" 1>&2
5739                                 exit 1
5740                                 ;;
5741
5742                         *)
5743                                 if test x$pass2done = xyes
5744                                 then
5745                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5746                                         exit 1
5747                                 fi
5748                                 ;;
5749                 esac
5750                 ;;
5751
5752         mips*-*-ecoff* | mips*-*-elf*)
5753                 if test x$gas = xyes
5754                 then
5755                         if test x$gnu_ld = xyes
5756                         then
5757                                 target_cpu_default2=20
5758                         else
5759                                 target_cpu_default2=16
5760                         fi
5761                 fi
5762                 ;;
5763         mips*-*-*)
5764                 if test x$gas = xyes
5765                 then
5766                         target_cpu_default2=16
5767                 fi
5768                 ;;
5769         powerpc*-*-* | rs6000-*-*)
5770                 case "x$with_cpu" in
5771                         x)
5772                                 ;;
5773
5774                         xcommon | xpower | xpower2 | xpowerpc | xrios \
5775                           | xrios1 | xrios2 | xrsc | xrsc1 \
5776                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
5777                           | xec603e | x740 | x750 | x401 \
5778                           | x403 | x505 | x801 | x821 | x823 | x860)
5779                                 target_cpu_default2="\"$with_cpu\""
5780                                 ;;
5781
5782                         xyes | xno)
5783                                 echo "--with-cpu must be passed a value" 1>&2
5784                                 exit 1
5785                                 ;;
5786
5787                         *)
5788                                 if test x$pass2done = xyes
5789                                 then
5790                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5791                                         exit 1
5792                                 fi
5793                                 ;;
5794                 esac
5795                 ;;
5796         sparc*-*-*)
5797                 case ".$with_cpu" in
5798                         .)
5799                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
5800                                 ;;
5801                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
5802                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5803                                 ;;
5804                         *)
5805                                 if test x$pass2done = xyes
5806                                 then
5807                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5808                                         exit 1
5809                                 fi
5810                                 ;;
5811                 esac
5812                 ;;
5813         esac
5814
5815         if test "$target_cpu_default2" != ""
5816         then
5817                 if test "$target_cpu_default" != ""
5818                 then
5819                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5820                 else
5821                         target_cpu_default=$target_cpu_default2
5822                 fi
5823         fi
5824
5825         # No need for collect2 if we have the GNU linker.
5826         # Actually, there is now; GNU ld doesn't handle the EH info or
5827         # collecting for shared libraries.
5828         #case x$gnu_ld in
5829         #xyes)
5830         #       use_collect2=
5831         #       ;;
5832         #esac
5833
5834 # Save data on machine being used to compile GCC in build_xm_file.
5835 # Save data on host machine in vars host_xm_file and host_xmake_file.
5836         if test x$pass1done = x
5837         then
5838                 if test x"$xm_file" = x
5839                 then build_xm_file=$cpu_type/xm-$cpu_type.h
5840                 else build_xm_file=$xm_file
5841                 fi
5842                 build_xm_defines=$xm_defines
5843                 build_install_headers_dir=$install_headers_dir
5844                 build_exeext=$exeext
5845                 pass1done=yes
5846         else
5847                 if test x$pass2done = x
5848                 then
5849                         if test x"$xm_file" = x
5850                         then host_xm_file=$cpu_type/xm-$cpu_type.h
5851                         else host_xm_file=$xm_file
5852                         fi
5853                         host_xm_defines=$xm_defines
5854                         if test x"$xmake_file" = x
5855                         then xmake_file=$cpu_type/x-$cpu_type
5856                         fi
5857                         host_xmake_file="$xmake_file"
5858                         host_truncate_target=$truncate_target
5859                         host_extra_gcc_objs=$extra_gcc_objs
5860                         host_extra_objs=$extra_host_objs
5861                         host_exeext=$exeext
5862                         pass2done=yes
5863                 fi
5864         fi
5865 done
5866
5867 extra_objs="${host_extra_objs} ${extra_objs}"
5868
5869 # Default the target-machine variables that were not explicitly set.
5870 if test x"$tm_file" = x
5871 then tm_file=$cpu_type/$cpu_type.h; fi
5872
5873 if test x$extra_headers = x
5874 then extra_headers=; fi
5875
5876 if test x"$xm_file" = x
5877 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5878
5879 if test x$md_file = x
5880 then md_file=$cpu_type/$cpu_type.md; fi
5881
5882 if test x$out_file = x
5883 then out_file=$cpu_type/$cpu_type.c; fi
5884
5885 if test x"$tmake_file" = x
5886 then tmake_file=$cpu_type/t-$cpu_type
5887 fi
5888
5889 if test x"$dwarf2" = xyes
5890 then tm_file="tm-dwarf2.h $tm_file"
5891 fi
5892
5893 if test x$float_format = x
5894 then float_format=i64
5895 fi
5896
5897 if test $float_format = none
5898 then float_h_file=Makefile.in
5899 else float_h_file=float-$float_format.h
5900 fi
5901
5902 if test x$enable_haifa = x
5903 then
5904   case $target in
5905     alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
5906       enable_haifa=yes;;
5907   esac
5908 fi
5909
5910 # Handle cpp installation.
5911 if test x$enable_cpp != xno
5912 then
5913   tmake_file="$tmake_file t-install-cpp"
5914 fi
5915
5916 # Say what files are being used for the output code and MD file.
5917 echo "Using \`$srcdir/config/$out_file' to output insns."
5918 echo "Using \`$srcdir/config/$md_file' as machine description file."
5919
5920 count=a
5921 for f in $tm_file; do
5922         count=${count}x
5923 done
5924 if test $count = ax; then
5925         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5926 else
5927         echo "Using the following target machine macro files:"
5928         for f in $tm_file; do
5929                 echo "  $srcdir/config/$f"
5930         done
5931 fi
5932
5933 count=a
5934 for f in $host_xm_file; do
5935         count=${count}x
5936 done
5937 if test $count = ax; then
5938         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5939 else
5940         echo "Using the following host machine macro files:"
5941         for f in $host_xm_file; do
5942                 echo "  $srcdir/config/$f"
5943         done
5944 fi
5945
5946 if test "$host_xm_file" != "$build_xm_file"; then
5947         count=a
5948         for f in $build_xm_file; do
5949                 count=${count}x
5950         done
5951         if test $count = ax; then
5952                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5953         else
5954                 echo "Using the following build machine macro files:"
5955                 for f in $build_xm_file; do
5956                         echo "  $srcdir/config/$f"
5957                 done
5958         fi
5959 fi
5960
5961 if test x$thread_file = x; then
5962         if test x$target_thread_file != x; then
5963                 thread_file=$target_thread_file
5964         else
5965                 thread_file='single'
5966         fi
5967 fi
5968
5969 # Set up the header files.
5970 # $links is the list of header files to create.
5971 # $vars is the list of shell variables with file names to include.
5972 # auto-host.h is the file containing items generated by autoconf and is
5973 # the first file included by config.h.
5974 null_defines=
5975 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
5976
5977 # If host=build, it is correct to have hconfig include auto-host.h
5978 # as well.  If host!=build, we are in error and need to do more
5979 # work to find out the build config parameters.
5980 if test x$host = x$build
5981 then
5982         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
5983 else
5984         # We create a subdir, then run autoconf in the subdir.
5985         # To prevent recursion we set host and build for the new
5986         # invocation of configure to the build for this invocation
5987         # of configure.
5988         tempdir=build.$$
5989         rm -rf $tempdir
5990         mkdir $tempdir
5991         cd $tempdir
5992         case ${srcdir} in
5993         /*) realsrcdir=${srcdir};;
5994         *) realsrcdir=../${srcdir};;
5995         esac
5996         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
5997                 --target=$target --host=$build --build=$build
5998
5999         # We just finished tests for the build machine, so rename
6000         # the file auto-build.h in the gcc directory.
6001         mv auto-host.h ../auto-build.h
6002         cd ..
6003         rm -rf $tempdir
6004         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6005 fi
6006
6007 xm_file="gansidecl.h ${xm_file}"
6008 tm_file="gansidecl.h ${tm_file}"
6009
6010 vars="host_xm_file tm_file xm_file build_xm_file"
6011 links="config.h tm.h tconfig.h hconfig.h"
6012 defines="host_xm_defines null_defines xm_defines build_xm_defines"
6013
6014 rm -f config.bak
6015 if test -f config.status; then mv -f config.status config.bak; fi
6016
6017 # Make the links.
6018 while test -n "$vars"
6019 do
6020         set $vars; var=$1; shift; vars=$*
6021         set $links; link=$1; shift; links=$*
6022         set $defines; define=$1; shift; defines=$*
6023
6024         rm -f $link
6025
6026         # Define TARGET_CPU_DEFAULT if the system wants one.
6027         # This substitutes for lots of *.h files.
6028         if test "$target_cpu_default" != "" -a $link = tm.h
6029         then
6030                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6031         fi
6032
6033         for file in `eval echo '$'$var`; do
6034                 case $file in
6035                 auto-config.h)
6036                         ;;
6037                 *)
6038                         echo '#ifdef IN_GCC' >>$link
6039                         ;;
6040                 esac
6041                 echo "#include \"$file\"" >>$link
6042                 case $file in
6043                 auto-config.h)
6044                         ;;
6045                 *)
6046                         echo '#endif' >>$link
6047                         ;;
6048                 esac
6049         done
6050
6051         for def in `eval echo '$'$define`; do
6052                 echo "#ifndef $def" >>$link
6053                 echo "#define $def" >>$link
6054                 echo "#endif" >>$link
6055         done
6056 done
6057
6058 # Truncate the target if necessary
6059 if test x$host_truncate_target != x; then
6060         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6061 fi
6062
6063 # Get the version trigger filename from the toplevel
6064 if test "${with_gcc_version_trigger+set}" = set; then
6065         gcc_version_trigger=$with_gcc_version_trigger
6066 else
6067         gcc_version_trigger=${srcdir}/version.c
6068 fi
6069 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
6070
6071 # Internationalization
6072 PACKAGE=gcc
6073 VERSION="$gcc_version"
6074 cat >> confdefs.h <<EOF
6075 #define PACKAGE "$PACKAGE"
6076 EOF
6077
6078 cat >> confdefs.h <<EOF
6079 #define VERSION "$VERSION"
6080 EOF
6081
6082
6083
6084
6085 ALL_LINGUAS="en_UK"
6086
6087 # NLS support is still experimental, so disable it by default for now.
6088 # Check whether --enable-nls or --disable-nls was given.
6089 if test "${enable_nls+set}" = set; then
6090   enableval="$enable_nls"
6091   :
6092 else
6093   enable_nls=no
6094 fi
6095
6096
6097
6098         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6099 echo "configure:6066: checking for strerror in -lcposix" >&5
6100 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6101 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6102   echo $ac_n "(cached) $ac_c" 1>&6
6103 else
6104   ac_save_LIBS="$LIBS"
6105 LIBS="-lcposix  $LIBS"
6106 cat > conftest.$ac_ext <<EOF
6107 #line 6074 "configure"
6108 #include "confdefs.h"
6109 /* Override any gcc2 internal prototype to avoid an error.  */
6110 /* We use char because int might match the return type of a gcc2
6111     builtin and then its argument prototype would still apply.  */
6112 char strerror();
6113
6114 int main() {
6115 strerror()
6116 ; return 0; }
6117 EOF
6118 if { (eval echo configure:6085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6119   rm -rf conftest*
6120   eval "ac_cv_lib_$ac_lib_var=yes"
6121 else
6122   echo "configure: failed program was:" >&5
6123   cat conftest.$ac_ext >&5
6124   rm -rf conftest*
6125   eval "ac_cv_lib_$ac_lib_var=no"
6126 fi
6127 rm -f conftest*
6128 LIBS="$ac_save_LIBS"
6129
6130 fi
6131 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6132   echo "$ac_t""yes" 1>&6
6133   LIBS="$LIBS -lcposix"
6134 else
6135   echo "$ac_t""no" 1>&6
6136 fi
6137
6138
6139
6140 echo $ac_n "checking for working const""... $ac_c" 1>&6
6141 echo "configure:6108: checking for working const" >&5
6142 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6143   echo $ac_n "(cached) $ac_c" 1>&6
6144 else
6145   cat > conftest.$ac_ext <<EOF
6146 #line 6113 "configure"
6147 #include "confdefs.h"
6148
6149 int main() {
6150
6151 /* Ultrix mips cc rejects this.  */
6152 typedef int charset[2]; const charset x;
6153 /* SunOS 4.1.1 cc rejects this.  */
6154 char const *const *ccp;
6155 char **p;
6156 /* NEC SVR4.0.2 mips cc rejects this.  */
6157 struct point {int x, y;};
6158 static struct point const zero = {0,0};
6159 /* AIX XL C 1.02.0.0 rejects this.
6160    It does not let you subtract one const X* pointer from another in an arm
6161    of an if-expression whose if-part is not a constant expression */
6162 const char *g = "string";
6163 ccp = &g + (g ? g-g : 0);
6164 /* HPUX 7.0 cc rejects these. */
6165 ++ccp;
6166 p = (char**) ccp;
6167 ccp = (char const *const *) p;
6168 { /* SCO 3.2v4 cc rejects this.  */
6169   char *t;
6170   char const *s = 0 ? (char *) 0 : (char const *) 0;
6171
6172   *t++ = 0;
6173 }
6174 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6175   int x[] = {25, 17};
6176   const int *foo = &x[0];
6177   ++foo;
6178 }
6179 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6180   typedef const int *iptr;
6181   iptr p = 0;
6182   ++p;
6183 }
6184 { /* AIX XL C 1.02.0.0 rejects this saying
6185      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6186   struct s { int j; const int *ap[3]; };
6187   struct s *b; b->j = 5;
6188 }
6189 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6190   const int foo = 10;
6191 }
6192
6193 ; return 0; }
6194 EOF
6195 if { (eval echo configure:6162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6196   rm -rf conftest*
6197   ac_cv_c_const=yes
6198 else
6199   echo "configure: failed program was:" >&5
6200   cat conftest.$ac_ext >&5
6201   rm -rf conftest*
6202   ac_cv_c_const=no
6203 fi
6204 rm -f conftest*
6205 fi
6206
6207 echo "$ac_t""$ac_cv_c_const" 1>&6
6208 if test $ac_cv_c_const = no; then
6209   cat >> confdefs.h <<\EOF
6210 #define const
6211 EOF
6212
6213 fi
6214
6215 echo $ac_n "checking for inline""... $ac_c" 1>&6
6216 echo "configure:6183: checking for inline" >&5
6217 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6218   echo $ac_n "(cached) $ac_c" 1>&6
6219 else
6220   ac_cv_c_inline=no
6221 for ac_kw in inline __inline__ __inline; do
6222   cat > conftest.$ac_ext <<EOF
6223 #line 6190 "configure"
6224 #include "confdefs.h"
6225
6226 int main() {
6227 } $ac_kw foo() {
6228 ; return 0; }
6229 EOF
6230 if { (eval echo configure:6197: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6231   rm -rf conftest*
6232   ac_cv_c_inline=$ac_kw; break
6233 else
6234   echo "configure: failed program was:" >&5
6235   cat conftest.$ac_ext >&5
6236 fi
6237 rm -f conftest*
6238 done
6239
6240 fi
6241
6242 echo "$ac_t""$ac_cv_c_inline" 1>&6
6243 case "$ac_cv_c_inline" in
6244   inline | yes) ;;
6245   no) cat >> confdefs.h <<\EOF
6246 #define inline
6247 EOF
6248  ;;
6249   *)  cat >> confdefs.h <<EOF
6250 #define inline $ac_cv_c_inline
6251 EOF
6252  ;;
6253 esac
6254
6255 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6256 echo "configure:6223: checking for off_t" >&5
6257 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6258   echo $ac_n "(cached) $ac_c" 1>&6
6259 else
6260   cat > conftest.$ac_ext <<EOF
6261 #line 6228 "configure"
6262 #include "confdefs.h"
6263 #include <sys/types.h>
6264 #if STDC_HEADERS
6265 #include <stdlib.h>
6266 #include <stddef.h>
6267 #endif
6268 EOF
6269 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6270   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6271   rm -rf conftest*
6272   ac_cv_type_off_t=yes
6273 else
6274   rm -rf conftest*
6275   ac_cv_type_off_t=no
6276 fi
6277 rm -f conftest*
6278
6279 fi
6280 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6281 if test $ac_cv_type_off_t = no; then
6282   cat >> confdefs.h <<\EOF
6283 #define off_t long
6284 EOF
6285
6286 fi
6287
6288 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6289 echo "configure:6256: checking for size_t" >&5
6290 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6291   echo $ac_n "(cached) $ac_c" 1>&6
6292 else
6293   cat > conftest.$ac_ext <<EOF
6294 #line 6261 "configure"
6295 #include "confdefs.h"
6296 #include <sys/types.h>
6297 #if STDC_HEADERS
6298 #include <stdlib.h>
6299 #include <stddef.h>
6300 #endif
6301 EOF
6302 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6303   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6304   rm -rf conftest*
6305   ac_cv_type_size_t=yes
6306 else
6307   rm -rf conftest*
6308   ac_cv_type_size_t=no
6309 fi
6310 rm -f conftest*
6311
6312 fi
6313 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6314 if test $ac_cv_type_size_t = no; then
6315   cat >> confdefs.h <<\EOF
6316 #define size_t unsigned
6317 EOF
6318
6319 fi
6320
6321 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6322 # for constant arguments.  Useless!
6323 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6324 echo "configure:6291: checking for working alloca.h" >&5
6325 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6326   echo $ac_n "(cached) $ac_c" 1>&6
6327 else
6328   cat > conftest.$ac_ext <<EOF
6329 #line 6296 "configure"
6330 #include "confdefs.h"
6331 #include <alloca.h>
6332 int main() {
6333 char *p = alloca(2 * sizeof(int));
6334 ; return 0; }
6335 EOF
6336 if { (eval echo configure:6303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6337   rm -rf conftest*
6338   ac_cv_header_alloca_h=yes
6339 else
6340   echo "configure: failed program was:" >&5
6341   cat conftest.$ac_ext >&5
6342   rm -rf conftest*
6343   ac_cv_header_alloca_h=no
6344 fi
6345 rm -f conftest*
6346 fi
6347
6348 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6349 if test $ac_cv_header_alloca_h = yes; then
6350   cat >> confdefs.h <<\EOF
6351 #define HAVE_ALLOCA_H 1
6352 EOF
6353
6354 fi
6355
6356 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6357 echo "configure:6324: checking for alloca" >&5
6358 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6359   echo $ac_n "(cached) $ac_c" 1>&6
6360 else
6361   cat > conftest.$ac_ext <<EOF
6362 #line 6329 "configure"
6363 #include "confdefs.h"
6364
6365 #ifdef __GNUC__
6366 # define alloca __builtin_alloca
6367 #else
6368 # ifdef _MSC_VER
6369 #  include <malloc.h>
6370 #  define alloca _alloca
6371 # else
6372 #  if HAVE_ALLOCA_H
6373 #   include <alloca.h>
6374 #  else
6375 #   ifdef _AIX
6376  #pragma alloca
6377 #   else
6378 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6379 char *alloca ();
6380 #    endif
6381 #   endif
6382 #  endif
6383 # endif
6384 #endif
6385
6386 int main() {
6387 char *p = (char *) alloca(1);
6388 ; return 0; }
6389 EOF
6390 if { (eval echo configure:6357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6391   rm -rf conftest*
6392   ac_cv_func_alloca_works=yes
6393 else
6394   echo "configure: failed program was:" >&5
6395   cat conftest.$ac_ext >&5
6396   rm -rf conftest*
6397   ac_cv_func_alloca_works=no
6398 fi
6399 rm -f conftest*
6400 fi
6401
6402 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6403 if test $ac_cv_func_alloca_works = yes; then
6404   cat >> confdefs.h <<\EOF
6405 #define HAVE_ALLOCA 1
6406 EOF
6407
6408 fi
6409
6410 if test $ac_cv_func_alloca_works = no; then
6411   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6412   # that cause trouble.  Some versions do not even contain alloca or
6413   # contain a buggy version.  If you still want to use their alloca,
6414   # use ar to extract alloca.o from them instead of compiling alloca.c.
6415   ALLOCA=alloca.${ac_objext}
6416   cat >> confdefs.h <<\EOF
6417 #define C_ALLOCA 1
6418 EOF
6419
6420
6421 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6422 echo "configure:6389: checking whether alloca needs Cray hooks" >&5
6423 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6424   echo $ac_n "(cached) $ac_c" 1>&6
6425 else
6426   cat > conftest.$ac_ext <<EOF
6427 #line 6394 "configure"
6428 #include "confdefs.h"
6429 #if defined(CRAY) && ! defined(CRAY2)
6430 webecray
6431 #else
6432 wenotbecray
6433 #endif
6434
6435 EOF
6436 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6437   egrep "webecray" >/dev/null 2>&1; then
6438   rm -rf conftest*
6439   ac_cv_os_cray=yes
6440 else
6441   rm -rf conftest*
6442   ac_cv_os_cray=no
6443 fi
6444 rm -f conftest*
6445
6446 fi
6447
6448 echo "$ac_t""$ac_cv_os_cray" 1>&6
6449 if test $ac_cv_os_cray = yes; then
6450 for ac_func in _getb67 GETB67 getb67; do
6451   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6452 echo "configure:6419: checking for $ac_func" >&5
6453 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6454   echo $ac_n "(cached) $ac_c" 1>&6
6455 else
6456   cat > conftest.$ac_ext <<EOF
6457 #line 6424 "configure"
6458 #include "confdefs.h"
6459 /* System header to define __stub macros and hopefully few prototypes,
6460     which can conflict with char $ac_func(); below.  */
6461 #include <assert.h>
6462 /* Override any gcc2 internal prototype to avoid an error.  */
6463 /* We use char because int might match the return type of a gcc2
6464     builtin and then its argument prototype would still apply.  */
6465 char $ac_func();
6466
6467 int main() {
6468
6469 /* The GNU C library defines this for functions which it implements
6470     to always fail with ENOSYS.  Some functions are actually named
6471     something starting with __ and the normal name is an alias.  */
6472 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6473 choke me
6474 #else
6475 $ac_func();
6476 #endif
6477
6478 ; return 0; }
6479 EOF
6480 if { (eval echo configure:6447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6481   rm -rf conftest*
6482   eval "ac_cv_func_$ac_func=yes"
6483 else
6484   echo "configure: failed program was:" >&5
6485   cat conftest.$ac_ext >&5
6486   rm -rf conftest*
6487   eval "ac_cv_func_$ac_func=no"
6488 fi
6489 rm -f conftest*
6490 fi
6491
6492 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6493   echo "$ac_t""yes" 1>&6
6494   cat >> confdefs.h <<EOF
6495 #define CRAY_STACKSEG_END $ac_func
6496 EOF
6497
6498   break
6499 else
6500   echo "$ac_t""no" 1>&6
6501 fi
6502
6503 done
6504 fi
6505
6506 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6507 echo "configure:6474: checking stack direction for C alloca" >&5
6508 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6509   echo $ac_n "(cached) $ac_c" 1>&6
6510 else
6511   if test "$cross_compiling" = yes; then
6512   ac_cv_c_stack_direction=0
6513 else
6514   cat > conftest.$ac_ext <<EOF
6515 #line 6482 "configure"
6516 #include "confdefs.h"
6517 find_stack_direction ()
6518 {
6519   static char *addr = 0;
6520   auto char dummy;
6521   if (addr == 0)
6522     {
6523       addr = &dummy;
6524       return find_stack_direction ();
6525     }
6526   else
6527     return (&dummy > addr) ? 1 : -1;
6528 }
6529 main ()
6530 {
6531   exit (find_stack_direction() < 0);
6532 }
6533 EOF
6534 if { (eval echo configure:6501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6535 then
6536   ac_cv_c_stack_direction=1
6537 else
6538   echo "configure: failed program was:" >&5
6539   cat conftest.$ac_ext >&5
6540   rm -fr conftest*
6541   ac_cv_c_stack_direction=-1
6542 fi
6543 rm -fr conftest*
6544 fi
6545
6546 fi
6547
6548 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6549 cat >> confdefs.h <<EOF
6550 #define STACK_DIRECTION $ac_cv_c_stack_direction
6551 EOF
6552
6553 fi
6554
6555 for ac_hdr in unistd.h
6556 do
6557 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6558 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6559 echo "configure:6526: checking for $ac_hdr" >&5
6560 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6561   echo $ac_n "(cached) $ac_c" 1>&6
6562 else
6563   cat > conftest.$ac_ext <<EOF
6564 #line 6531 "configure"
6565 #include "confdefs.h"
6566 #include <$ac_hdr>
6567 EOF
6568 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6569 { (eval echo configure:6536: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6570 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6571 if test -z "$ac_err"; then
6572   rm -rf conftest*
6573   eval "ac_cv_header_$ac_safe=yes"
6574 else
6575   echo "$ac_err" >&5
6576   echo "configure: failed program was:" >&5
6577   cat conftest.$ac_ext >&5
6578   rm -rf conftest*
6579   eval "ac_cv_header_$ac_safe=no"
6580 fi
6581 rm -f conftest*
6582 fi
6583 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6584   echo "$ac_t""yes" 1>&6
6585     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6586   cat >> confdefs.h <<EOF
6587 #define $ac_tr_hdr 1
6588 EOF
6589
6590 else
6591   echo "$ac_t""no" 1>&6
6592 fi
6593 done
6594
6595 for ac_func in getpagesize
6596 do
6597 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6598 echo "configure:6565: checking for $ac_func" >&5
6599 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6600   echo $ac_n "(cached) $ac_c" 1>&6
6601 else
6602   cat > conftest.$ac_ext <<EOF
6603 #line 6570 "configure"
6604 #include "confdefs.h"
6605 /* System header to define __stub macros and hopefully few prototypes,
6606     which can conflict with char $ac_func(); below.  */
6607 #include <assert.h>
6608 /* Override any gcc2 internal prototype to avoid an error.  */
6609 /* We use char because int might match the return type of a gcc2
6610     builtin and then its argument prototype would still apply.  */
6611 char $ac_func();
6612
6613 int main() {
6614
6615 /* The GNU C library defines this for functions which it implements
6616     to always fail with ENOSYS.  Some functions are actually named
6617     something starting with __ and the normal name is an alias.  */
6618 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6619 choke me
6620 #else
6621 $ac_func();
6622 #endif
6623
6624 ; return 0; }
6625 EOF
6626 if { (eval echo configure:6593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6627   rm -rf conftest*
6628   eval "ac_cv_func_$ac_func=yes"
6629 else
6630   echo "configure: failed program was:" >&5
6631   cat conftest.$ac_ext >&5
6632   rm -rf conftest*
6633   eval "ac_cv_func_$ac_func=no"
6634 fi
6635 rm -f conftest*
6636 fi
6637
6638 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6639   echo "$ac_t""yes" 1>&6
6640     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6641   cat >> confdefs.h <<EOF
6642 #define $ac_tr_func 1
6643 EOF
6644
6645 else
6646   echo "$ac_t""no" 1>&6
6647 fi
6648 done
6649
6650 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6651 echo "configure:6618: checking for working mmap" >&5
6652 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6653   echo $ac_n "(cached) $ac_c" 1>&6
6654 else
6655   if test "$cross_compiling" = yes; then
6656   ac_cv_func_mmap_fixed_mapped=no
6657 else
6658   cat > conftest.$ac_ext <<EOF
6659 #line 6626 "configure"
6660 #include "confdefs.h"
6661
6662 /* Thanks to Mike Haertel and Jim Avera for this test.
6663    Here is a matrix of mmap possibilities:
6664         mmap private not fixed
6665         mmap private fixed at somewhere currently unmapped
6666         mmap private fixed at somewhere already mapped
6667         mmap shared not fixed
6668         mmap shared fixed at somewhere currently unmapped
6669         mmap shared fixed at somewhere already mapped
6670    For private mappings, we should verify that changes cannot be read()
6671    back from the file, nor mmap's back from the file at a different
6672    address.  (There have been systems where private was not correctly
6673    implemented like the infamous i386 svr4.0, and systems where the
6674    VM page cache was not coherent with the filesystem buffer cache
6675    like early versions of FreeBSD and possibly contemporary NetBSD.)
6676    For shared mappings, we should conversely verify that changes get
6677    propogated back to all the places they're supposed to be.
6678
6679    Grep wants private fixed already mapped.
6680    The main things grep needs to know about mmap are:
6681    * does it exist and is it safe to write into the mmap'd area
6682    * how to use it (BSD variants)  */
6683 #include <sys/types.h>
6684 #include <fcntl.h>
6685 #include <sys/mman.h>
6686
6687 /* This mess was copied from the GNU getpagesize.h.  */
6688 #ifndef HAVE_GETPAGESIZE
6689 # ifdef HAVE_UNISTD_H
6690 #  include <unistd.h>
6691 # endif
6692
6693 /* Assume that all systems that can run configure have sys/param.h.  */
6694 # ifndef HAVE_SYS_PARAM_H
6695 #  define HAVE_SYS_PARAM_H 1
6696 # endif
6697
6698 # ifdef _SC_PAGESIZE
6699 #  define getpagesize() sysconf(_SC_PAGESIZE)
6700 # else /* no _SC_PAGESIZE */
6701 #  ifdef HAVE_SYS_PARAM_H
6702 #   include <sys/param.h>
6703 #   ifdef EXEC_PAGESIZE
6704 #    define getpagesize() EXEC_PAGESIZE
6705 #   else /* no EXEC_PAGESIZE */
6706 #    ifdef NBPG
6707 #     define getpagesize() NBPG * CLSIZE
6708 #     ifndef CLSIZE
6709 #      define CLSIZE 1
6710 #     endif /* no CLSIZE */
6711 #    else /* no NBPG */
6712 #     ifdef NBPC
6713 #      define getpagesize() NBPC
6714 #     else /* no NBPC */
6715 #      ifdef PAGESIZE
6716 #       define getpagesize() PAGESIZE
6717 #      endif /* PAGESIZE */
6718 #     endif /* no NBPC */
6719 #    endif /* no NBPG */
6720 #   endif /* no EXEC_PAGESIZE */
6721 #  else /* no HAVE_SYS_PARAM_H */
6722 #   define getpagesize() 8192   /* punt totally */
6723 #  endif /* no HAVE_SYS_PARAM_H */
6724 # endif /* no _SC_PAGESIZE */
6725
6726 #endif /* no HAVE_GETPAGESIZE */
6727
6728 #ifdef __cplusplus
6729 extern "C" { void *malloc(unsigned); }
6730 #else
6731 char *malloc();
6732 #endif
6733
6734 int
6735 main()
6736 {
6737         char *data, *data2, *data3;
6738         int i, pagesize;
6739         int fd;
6740
6741         pagesize = getpagesize();
6742
6743         /*
6744          * First, make a file with some known garbage in it.
6745          */
6746         data = malloc(pagesize);
6747         if (!data)
6748                 exit(1);
6749         for (i = 0; i < pagesize; ++i)
6750                 *(data + i) = rand();
6751         umask(0);
6752         fd = creat("conftestmmap", 0600);
6753         if (fd < 0)
6754                 exit(1);
6755         if (write(fd, data, pagesize) != pagesize)
6756                 exit(1);
6757         close(fd);
6758
6759         /*
6760          * Next, try to mmap the file at a fixed address which
6761          * already has something else allocated at it.  If we can,
6762          * also make sure that we see the same garbage.
6763          */
6764         fd = open("conftestmmap", O_RDWR);
6765         if (fd < 0)
6766                 exit(1);
6767         data2 = malloc(2 * pagesize);
6768         if (!data2)
6769                 exit(1);
6770         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6771         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6772             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6773                 exit(1);
6774         for (i = 0; i < pagesize; ++i)
6775                 if (*(data + i) != *(data2 + i))
6776                         exit(1);
6777
6778         /*
6779          * Finally, make sure that changes to the mapped area
6780          * do not percolate back to the file as seen by read().
6781          * (This is a bug on some variants of i386 svr4.0.)
6782          */
6783         for (i = 0; i < pagesize; ++i)
6784                 *(data2 + i) = *(data2 + i) + 1;
6785         data3 = malloc(pagesize);
6786         if (!data3)
6787                 exit(1);
6788         if (read(fd, data3, pagesize) != pagesize)
6789                 exit(1);
6790         for (i = 0; i < pagesize; ++i)
6791                 if (*(data + i) != *(data3 + i))
6792                         exit(1);
6793         close(fd);
6794         unlink("conftestmmap");
6795         exit(0);
6796 }
6797
6798 EOF
6799 if { (eval echo configure:6766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6800 then
6801   ac_cv_func_mmap_fixed_mapped=yes
6802 else
6803   echo "configure: failed program was:" >&5
6804   cat conftest.$ac_ext >&5
6805   rm -fr conftest*
6806   ac_cv_func_mmap_fixed_mapped=no
6807 fi
6808 rm -fr conftest*
6809 fi
6810
6811 fi
6812
6813 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6814 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6815   cat >> confdefs.h <<\EOF
6816 #define HAVE_MMAP 1
6817 EOF
6818
6819 fi
6820
6821
6822    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
6823 unistd.h sys/param.h
6824 do
6825 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6826 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6827 echo "configure:6794: checking for $ac_hdr" >&5
6828 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6829   echo $ac_n "(cached) $ac_c" 1>&6
6830 else
6831   cat > conftest.$ac_ext <<EOF
6832 #line 6799 "configure"
6833 #include "confdefs.h"
6834 #include <$ac_hdr>
6835 EOF
6836 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6837 { (eval echo configure:6804: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6838 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6839 if test -z "$ac_err"; then
6840   rm -rf conftest*
6841   eval "ac_cv_header_$ac_safe=yes"
6842 else
6843   echo "$ac_err" >&5
6844   echo "configure: failed program was:" >&5
6845   cat conftest.$ac_ext >&5
6846   rm -rf conftest*
6847   eval "ac_cv_header_$ac_safe=no"
6848 fi
6849 rm -f conftest*
6850 fi
6851 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6852   echo "$ac_t""yes" 1>&6
6853     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6854   cat >> confdefs.h <<EOF
6855 #define $ac_tr_hdr 1
6856 EOF
6857
6858 else
6859   echo "$ac_t""no" 1>&6
6860 fi
6861 done
6862
6863    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
6864 strdup __argz_count __argz_stringify __argz_next
6865 do
6866 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6867 echo "configure:6834: checking for $ac_func" >&5
6868 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6869   echo $ac_n "(cached) $ac_c" 1>&6
6870 else
6871   cat > conftest.$ac_ext <<EOF
6872 #line 6839 "configure"
6873 #include "confdefs.h"
6874 /* System header to define __stub macros and hopefully few prototypes,
6875     which can conflict with char $ac_func(); below.  */
6876 #include <assert.h>
6877 /* Override any gcc2 internal prototype to avoid an error.  */
6878 /* We use char because int might match the return type of a gcc2
6879     builtin and then its argument prototype would still apply.  */
6880 char $ac_func();
6881
6882 int main() {
6883
6884 /* The GNU C library defines this for functions which it implements
6885     to always fail with ENOSYS.  Some functions are actually named
6886     something starting with __ and the normal name is an alias.  */
6887 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6888 choke me
6889 #else
6890 $ac_func();
6891 #endif
6892
6893 ; return 0; }
6894 EOF
6895 if { (eval echo configure:6862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6896   rm -rf conftest*
6897   eval "ac_cv_func_$ac_func=yes"
6898 else
6899   echo "configure: failed program was:" >&5
6900   cat conftest.$ac_ext >&5
6901   rm -rf conftest*
6902   eval "ac_cv_func_$ac_func=no"
6903 fi
6904 rm -f conftest*
6905 fi
6906
6907 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6908   echo "$ac_t""yes" 1>&6
6909     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6910   cat >> confdefs.h <<EOF
6911 #define $ac_tr_func 1
6912 EOF
6913
6914 else
6915   echo "$ac_t""no" 1>&6
6916 fi
6917 done
6918
6919
6920    if test "${ac_cv_func_stpcpy+set}" != "set"; then
6921      for ac_func in stpcpy
6922 do
6923 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6924 echo "configure:6891: checking for $ac_func" >&5
6925 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6926   echo $ac_n "(cached) $ac_c" 1>&6
6927 else
6928   cat > conftest.$ac_ext <<EOF
6929 #line 6896 "configure"
6930 #include "confdefs.h"
6931 /* System header to define __stub macros and hopefully few prototypes,
6932     which can conflict with char $ac_func(); below.  */
6933 #include <assert.h>
6934 /* Override any gcc2 internal prototype to avoid an error.  */
6935 /* We use char because int might match the return type of a gcc2
6936     builtin and then its argument prototype would still apply.  */
6937 char $ac_func();
6938
6939 int main() {
6940
6941 /* The GNU C library defines this for functions which it implements
6942     to always fail with ENOSYS.  Some functions are actually named
6943     something starting with __ and the normal name is an alias.  */
6944 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6945 choke me
6946 #else
6947 $ac_func();
6948 #endif
6949
6950 ; return 0; }
6951 EOF
6952 if { (eval echo configure:6919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6953   rm -rf conftest*
6954   eval "ac_cv_func_$ac_func=yes"
6955 else
6956   echo "configure: failed program was:" >&5
6957   cat conftest.$ac_ext >&5
6958   rm -rf conftest*
6959   eval "ac_cv_func_$ac_func=no"
6960 fi
6961 rm -f conftest*
6962 fi
6963
6964 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6965   echo "$ac_t""yes" 1>&6
6966     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6967   cat >> confdefs.h <<EOF
6968 #define $ac_tr_func 1
6969 EOF
6970
6971 else
6972   echo "$ac_t""no" 1>&6
6973 fi
6974 done
6975
6976    fi
6977    if test "${ac_cv_func_stpcpy}" = "yes"; then
6978      cat >> confdefs.h <<\EOF
6979 #define HAVE_STPCPY 1
6980 EOF
6981
6982    fi
6983
6984    if test $ac_cv_header_locale_h = yes; then
6985     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
6986 echo "configure:6953: checking for LC_MESSAGES" >&5
6987 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
6988   echo $ac_n "(cached) $ac_c" 1>&6
6989 else
6990   cat > conftest.$ac_ext <<EOF
6991 #line 6958 "configure"
6992 #include "confdefs.h"
6993 #include <locale.h>
6994 int main() {
6995 return LC_MESSAGES
6996 ; return 0; }
6997 EOF
6998 if { (eval echo configure:6965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6999   rm -rf conftest*
7000   am_cv_val_LC_MESSAGES=yes
7001 else
7002   echo "configure: failed program was:" >&5
7003   cat conftest.$ac_ext >&5
7004   rm -rf conftest*
7005   am_cv_val_LC_MESSAGES=no
7006 fi
7007 rm -f conftest*
7008 fi
7009
7010 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7011     if test $am_cv_val_LC_MESSAGES = yes; then
7012       cat >> confdefs.h <<\EOF
7013 #define HAVE_LC_MESSAGES 1
7014 EOF
7015
7016     fi
7017   fi
7018    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7019 echo "configure:6986: checking whether NLS is requested" >&5
7020         # Check whether --enable-nls or --disable-nls was given.
7021 if test "${enable_nls+set}" = set; then
7022   enableval="$enable_nls"
7023   USE_NLS=$enableval
7024 else
7025   USE_NLS=yes
7026 fi
7027
7028     echo "$ac_t""$USE_NLS" 1>&6
7029
7030
7031     USE_INCLUDED_LIBINTL=no
7032
7033         if test "$USE_NLS" = "yes"; then
7034       cat >> confdefs.h <<\EOF
7035 #define ENABLE_NLS 1
7036 EOF
7037
7038       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7039 echo "configure:7006: checking whether included gettext is requested" >&5
7040       # Check whether --with-included-gettext or --without-included-gettext was given.
7041 if test "${with_included_gettext+set}" = set; then
7042   withval="$with_included_gettext"
7043   nls_cv_force_use_gnu_gettext=$withval
7044 else
7045   nls_cv_force_use_gnu_gettext=no
7046 fi
7047
7048       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7049
7050       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7051       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7052                                         nls_cv_header_intl=
7053         nls_cv_header_libgt=
7054         CATOBJEXT=NONE
7055
7056         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7057 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7058 echo "configure:7025: checking for libintl.h" >&5
7059 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7060   echo $ac_n "(cached) $ac_c" 1>&6
7061 else
7062   cat > conftest.$ac_ext <<EOF
7063 #line 7030 "configure"
7064 #include "confdefs.h"
7065 #include <libintl.h>
7066 EOF
7067 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7068 { (eval echo configure:7035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7069 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7070 if test -z "$ac_err"; then
7071   rm -rf conftest*
7072   eval "ac_cv_header_$ac_safe=yes"
7073 else
7074   echo "$ac_err" >&5
7075   echo "configure: failed program was:" >&5
7076   cat conftest.$ac_ext >&5
7077   rm -rf conftest*
7078   eval "ac_cv_header_$ac_safe=no"
7079 fi
7080 rm -f conftest*
7081 fi
7082 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7083   echo "$ac_t""yes" 1>&6
7084   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7085 echo "configure:7052: checking for gettext in libc" >&5
7086 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7087   echo $ac_n "(cached) $ac_c" 1>&6
7088 else
7089   cat > conftest.$ac_ext <<EOF
7090 #line 7057 "configure"
7091 #include "confdefs.h"
7092 #include <libintl.h>
7093 int main() {
7094 return (int) gettext ("")
7095 ; return 0; }
7096 EOF
7097 if { (eval echo configure:7064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7098   rm -rf conftest*
7099   gt_cv_func_gettext_libc=yes
7100 else
7101   echo "configure: failed program was:" >&5
7102   cat conftest.$ac_ext >&5
7103   rm -rf conftest*
7104   gt_cv_func_gettext_libc=no
7105 fi
7106 rm -f conftest*
7107 fi
7108
7109 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7110
7111            if test "$gt_cv_func_gettext_libc" != "yes"; then
7112              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7113 echo "configure:7080: checking for bindtextdomain in -lintl" >&5
7114 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7115 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7116   echo $ac_n "(cached) $ac_c" 1>&6
7117 else
7118   ac_save_LIBS="$LIBS"
7119 LIBS="-lintl  $LIBS"
7120 cat > conftest.$ac_ext <<EOF
7121 #line 7088 "configure"
7122 #include "confdefs.h"
7123 /* Override any gcc2 internal prototype to avoid an error.  */
7124 /* We use char because int might match the return type of a gcc2
7125     builtin and then its argument prototype would still apply.  */
7126 char bindtextdomain();
7127
7128 int main() {
7129 bindtextdomain()
7130 ; return 0; }
7131 EOF
7132 if { (eval echo configure:7099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7133   rm -rf conftest*
7134   eval "ac_cv_lib_$ac_lib_var=yes"
7135 else
7136   echo "configure: failed program was:" >&5
7137   cat conftest.$ac_ext >&5
7138   rm -rf conftest*
7139   eval "ac_cv_lib_$ac_lib_var=no"
7140 fi
7141 rm -f conftest*
7142 LIBS="$ac_save_LIBS"
7143
7144 fi
7145 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7146   echo "$ac_t""yes" 1>&6
7147   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7148 echo "configure:7115: checking for gettext in libintl" >&5
7149 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7150   echo $ac_n "(cached) $ac_c" 1>&6
7151 else
7152   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7153 echo "configure:7120: checking for gettext in -lintl" >&5
7154 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7155 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7156   echo $ac_n "(cached) $ac_c" 1>&6
7157 else
7158   ac_save_LIBS="$LIBS"
7159 LIBS="-lintl  $LIBS"
7160 cat > conftest.$ac_ext <<EOF
7161 #line 7128 "configure"
7162 #include "confdefs.h"
7163 /* Override any gcc2 internal prototype to avoid an error.  */
7164 /* We use char because int might match the return type of a gcc2
7165     builtin and then its argument prototype would still apply.  */
7166 char gettext();
7167
7168 int main() {
7169 gettext()
7170 ; return 0; }
7171 EOF
7172 if { (eval echo configure:7139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7173   rm -rf conftest*
7174   eval "ac_cv_lib_$ac_lib_var=yes"
7175 else
7176   echo "configure: failed program was:" >&5
7177   cat conftest.$ac_ext >&5
7178   rm -rf conftest*
7179   eval "ac_cv_lib_$ac_lib_var=no"
7180 fi
7181 rm -f conftest*
7182 LIBS="$ac_save_LIBS"
7183
7184 fi
7185 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7186   echo "$ac_t""yes" 1>&6
7187   gt_cv_func_gettext_libintl=yes
7188 else
7189   echo "$ac_t""no" 1>&6
7190 gt_cv_func_gettext_libintl=no
7191 fi
7192
7193 fi
7194
7195 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7196 else
7197   echo "$ac_t""no" 1>&6
7198 fi
7199
7200            fi
7201
7202            if test "$gt_cv_func_gettext_libc" = "yes" \
7203               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7204               cat >> confdefs.h <<\EOF
7205 #define HAVE_GETTEXT 1
7206 EOF
7207
7208               # Extract the first word of "msgfmt", so it can be a program name with args.
7209 set dummy msgfmt; ac_word=$2
7210 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7211 echo "configure:7178: checking for $ac_word" >&5
7212 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7213   echo $ac_n "(cached) $ac_c" 1>&6
7214 else
7215   case "$MSGFMT" in
7216   /*)
7217   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7218   ;;
7219   *)
7220   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7221   for ac_dir in $PATH; do
7222     test -z "$ac_dir" && ac_dir=.
7223     if test -f $ac_dir/$ac_word; then
7224       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7225         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7226         break
7227       fi
7228     fi
7229   done
7230   IFS="$ac_save_ifs"
7231   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7232   ;;
7233 esac
7234 fi
7235 MSGFMT="$ac_cv_path_MSGFMT"
7236 if test -n "$MSGFMT"; then
7237   echo "$ac_t""$MSGFMT" 1>&6
7238 else
7239   echo "$ac_t""no" 1>&6
7240 fi
7241               if test "$MSGFMT" != "no"; then
7242                 for ac_func in dcgettext
7243 do
7244 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7245 echo "configure:7212: checking for $ac_func" >&5
7246 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7247   echo $ac_n "(cached) $ac_c" 1>&6
7248 else
7249   cat > conftest.$ac_ext <<EOF
7250 #line 7217 "configure"
7251 #include "confdefs.h"
7252 /* System header to define __stub macros and hopefully few prototypes,
7253     which can conflict with char $ac_func(); below.  */
7254 #include <assert.h>
7255 /* Override any gcc2 internal prototype to avoid an error.  */
7256 /* We use char because int might match the return type of a gcc2
7257     builtin and then its argument prototype would still apply.  */
7258 char $ac_func();
7259
7260 int main() {
7261
7262 /* The GNU C library defines this for functions which it implements
7263     to always fail with ENOSYS.  Some functions are actually named
7264     something starting with __ and the normal name is an alias.  */
7265 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7266 choke me
7267 #else
7268 $ac_func();
7269 #endif
7270
7271 ; return 0; }
7272 EOF
7273 if { (eval echo configure:7240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7274   rm -rf conftest*
7275   eval "ac_cv_func_$ac_func=yes"
7276 else
7277   echo "configure: failed program was:" >&5
7278   cat conftest.$ac_ext >&5
7279   rm -rf conftest*
7280   eval "ac_cv_func_$ac_func=no"
7281 fi
7282 rm -f conftest*
7283 fi
7284
7285 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7286   echo "$ac_t""yes" 1>&6
7287     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7288   cat >> confdefs.h <<EOF
7289 #define $ac_tr_func 1
7290 EOF
7291
7292 else
7293   echo "$ac_t""no" 1>&6
7294 fi
7295 done
7296
7297                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7298 set dummy gmsgfmt; ac_word=$2
7299 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7300 echo "configure:7267: checking for $ac_word" >&5
7301 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7302   echo $ac_n "(cached) $ac_c" 1>&6
7303 else
7304   case "$GMSGFMT" in
7305   /*)
7306   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7307   ;;
7308   ?:/*)
7309   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7310   ;;
7311   *)
7312   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7313   ac_dummy="$PATH"
7314   for ac_dir in $ac_dummy; do
7315     test -z "$ac_dir" && ac_dir=.
7316     if test -f $ac_dir/$ac_word; then
7317       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7318       break
7319     fi
7320   done
7321   IFS="$ac_save_ifs"
7322   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7323   ;;
7324 esac
7325 fi
7326 GMSGFMT="$ac_cv_path_GMSGFMT"
7327 if test -n "$GMSGFMT"; then
7328   echo "$ac_t""$GMSGFMT" 1>&6
7329 else
7330   echo "$ac_t""no" 1>&6
7331 fi
7332
7333                 # Extract the first word of "xgettext", so it can be a program name with args.
7334 set dummy xgettext; ac_word=$2
7335 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7336 echo "configure:7303: checking for $ac_word" >&5
7337 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7338   echo $ac_n "(cached) $ac_c" 1>&6
7339 else
7340   case "$XGETTEXT" in
7341   /*)
7342   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7343   ;;
7344   *)
7345   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7346   for ac_dir in $PATH; do
7347     test -z "$ac_dir" && ac_dir=.
7348     if test -f $ac_dir/$ac_word; then
7349       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7350         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7351         break
7352       fi
7353     fi
7354   done
7355   IFS="$ac_save_ifs"
7356   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7357   ;;
7358 esac
7359 fi
7360 XGETTEXT="$ac_cv_path_XGETTEXT"
7361 if test -n "$XGETTEXT"; then
7362   echo "$ac_t""$XGETTEXT" 1>&6
7363 else
7364   echo "$ac_t""no" 1>&6
7365 fi
7366
7367                 cat > conftest.$ac_ext <<EOF
7368 #line 7335 "configure"
7369 #include "confdefs.h"
7370
7371 int main() {
7372 extern int _nl_msg_cat_cntr;
7373                                return _nl_msg_cat_cntr
7374 ; return 0; }
7375 EOF
7376 if { (eval echo configure:7343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7377   rm -rf conftest*
7378   CATOBJEXT=.gmo
7379                    DATADIRNAME=share
7380 else
7381   echo "configure: failed program was:" >&5
7382   cat conftest.$ac_ext >&5
7383   rm -rf conftest*
7384   CATOBJEXT=.mo
7385                    DATADIRNAME=lib
7386 fi
7387 rm -f conftest*
7388                 INSTOBJEXT=.mo
7389               fi
7390             fi
7391
7392 else
7393   echo "$ac_t""no" 1>&6
7394 fi
7395
7396
7397         if test "$CATOBJEXT" = "NONE"; then
7398           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7399 echo "configure:7366: checking whether catgets can be used" >&5
7400           # Check whether --with-catgets or --without-catgets was given.
7401 if test "${with_catgets+set}" = set; then
7402   withval="$with_catgets"
7403   nls_cv_use_catgets=$withval
7404 else
7405   nls_cv_use_catgets=no
7406 fi
7407
7408           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7409
7410           if test "$nls_cv_use_catgets" = "yes"; then
7411                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7412 echo "configure:7379: checking for main in -li" >&5
7413 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7414 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7415   echo $ac_n "(cached) $ac_c" 1>&6
7416 else
7417   ac_save_LIBS="$LIBS"
7418 LIBS="-li  $LIBS"
7419 cat > conftest.$ac_ext <<EOF
7420 #line 7387 "configure"
7421 #include "confdefs.h"
7422
7423 int main() {
7424 main()
7425 ; return 0; }
7426 EOF
7427 if { (eval echo configure:7394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7428   rm -rf conftest*
7429   eval "ac_cv_lib_$ac_lib_var=yes"
7430 else
7431   echo "configure: failed program was:" >&5
7432   cat conftest.$ac_ext >&5
7433   rm -rf conftest*
7434   eval "ac_cv_lib_$ac_lib_var=no"
7435 fi
7436 rm -f conftest*
7437 LIBS="$ac_save_LIBS"
7438
7439 fi
7440 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7441   echo "$ac_t""yes" 1>&6
7442     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7443     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7444   cat >> confdefs.h <<EOF
7445 #define $ac_tr_lib 1
7446 EOF
7447
7448   LIBS="-li $LIBS"
7449
7450 else
7451   echo "$ac_t""no" 1>&6
7452 fi
7453
7454             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7455 echo "configure:7422: checking for catgets" >&5
7456 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7457   echo $ac_n "(cached) $ac_c" 1>&6
7458 else
7459   cat > conftest.$ac_ext <<EOF
7460 #line 7427 "configure"
7461 #include "confdefs.h"
7462 /* System header to define __stub macros and hopefully few prototypes,
7463     which can conflict with char catgets(); below.  */
7464 #include <assert.h>
7465 /* Override any gcc2 internal prototype to avoid an error.  */
7466 /* We use char because int might match the return type of a gcc2
7467     builtin and then its argument prototype would still apply.  */
7468 char catgets();
7469
7470 int main() {
7471
7472 /* The GNU C library defines this for functions which it implements
7473     to always fail with ENOSYS.  Some functions are actually named
7474     something starting with __ and the normal name is an alias.  */
7475 #if defined (__stub_catgets) || defined (__stub___catgets)
7476 choke me
7477 #else
7478 catgets();
7479 #endif
7480
7481 ; return 0; }
7482 EOF
7483 if { (eval echo configure:7450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7484   rm -rf conftest*
7485   eval "ac_cv_func_catgets=yes"
7486 else
7487   echo "configure: failed program was:" >&5
7488   cat conftest.$ac_ext >&5
7489   rm -rf conftest*
7490   eval "ac_cv_func_catgets=no"
7491 fi
7492 rm -f conftest*
7493 fi
7494
7495 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7496   echo "$ac_t""yes" 1>&6
7497   cat >> confdefs.h <<\EOF
7498 #define HAVE_CATGETS 1
7499 EOF
7500
7501                INTLOBJS="\$(CATOBJS)"
7502                # Extract the first word of "gencat", so it can be a program name with args.
7503 set dummy gencat; ac_word=$2
7504 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7505 echo "configure:7472: checking for $ac_word" >&5
7506 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7507   echo $ac_n "(cached) $ac_c" 1>&6
7508 else
7509   case "$GENCAT" in
7510   /*)
7511   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7512   ;;
7513   ?:/*)
7514   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7515   ;;
7516   *)
7517   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7518   ac_dummy="$PATH"
7519   for ac_dir in $ac_dummy; do
7520     test -z "$ac_dir" && ac_dir=.
7521     if test -f $ac_dir/$ac_word; then
7522       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7523       break
7524     fi
7525   done
7526   IFS="$ac_save_ifs"
7527   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7528   ;;
7529 esac
7530 fi
7531 GENCAT="$ac_cv_path_GENCAT"
7532 if test -n "$GENCAT"; then
7533   echo "$ac_t""$GENCAT" 1>&6
7534 else
7535   echo "$ac_t""no" 1>&6
7536 fi
7537                if test "$GENCAT" != "no"; then
7538                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7539 set dummy gmsgfmt; ac_word=$2
7540 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7541 echo "configure:7508: checking for $ac_word" >&5
7542 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7543   echo $ac_n "(cached) $ac_c" 1>&6
7544 else
7545   case "$GMSGFMT" in
7546   /*)
7547   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7548   ;;
7549   ?:/*)
7550   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7551   ;;
7552   *)
7553   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7554   ac_dummy="$PATH"
7555   for ac_dir in $ac_dummy; do
7556     test -z "$ac_dir" && ac_dir=.
7557     if test -f $ac_dir/$ac_word; then
7558       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7559       break
7560     fi
7561   done
7562   IFS="$ac_save_ifs"
7563   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7564   ;;
7565 esac
7566 fi
7567 GMSGFMT="$ac_cv_path_GMSGFMT"
7568 if test -n "$GMSGFMT"; then
7569   echo "$ac_t""$GMSGFMT" 1>&6
7570 else
7571   echo "$ac_t""no" 1>&6
7572 fi
7573
7574                  if test "$GMSGFMT" = "no"; then
7575                    # Extract the first word of "msgfmt", so it can be a program name with args.
7576 set dummy msgfmt; ac_word=$2
7577 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7578 echo "configure:7545: checking for $ac_word" >&5
7579 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7580   echo $ac_n "(cached) $ac_c" 1>&6
7581 else
7582   case "$GMSGFMT" in
7583   /*)
7584   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7585   ;;
7586   *)
7587   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7588   for ac_dir in $PATH; do
7589     test -z "$ac_dir" && ac_dir=.
7590     if test -f $ac_dir/$ac_word; then
7591       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7592         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7593         break
7594       fi
7595     fi
7596   done
7597   IFS="$ac_save_ifs"
7598   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7599   ;;
7600 esac
7601 fi
7602 GMSGFMT="$ac_cv_path_GMSGFMT"
7603 if test -n "$GMSGFMT"; then
7604   echo "$ac_t""$GMSGFMT" 1>&6
7605 else
7606   echo "$ac_t""no" 1>&6
7607 fi
7608
7609                  fi
7610                  # Extract the first word of "xgettext", so it can be a program name with args.
7611 set dummy xgettext; ac_word=$2
7612 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7613 echo "configure:7580: checking for $ac_word" >&5
7614 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7615   echo $ac_n "(cached) $ac_c" 1>&6
7616 else
7617   case "$XGETTEXT" in
7618   /*)
7619   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7620   ;;
7621   *)
7622   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7623   for ac_dir in $PATH; do
7624     test -z "$ac_dir" && ac_dir=.
7625     if test -f $ac_dir/$ac_word; then
7626       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7627         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7628         break
7629       fi
7630     fi
7631   done
7632   IFS="$ac_save_ifs"
7633   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7634   ;;
7635 esac
7636 fi
7637 XGETTEXT="$ac_cv_path_XGETTEXT"
7638 if test -n "$XGETTEXT"; then
7639   echo "$ac_t""$XGETTEXT" 1>&6
7640 else
7641   echo "$ac_t""no" 1>&6
7642 fi
7643
7644                  USE_INCLUDED_LIBINTL=yes
7645                  CATOBJEXT=.cat
7646                  INSTOBJEXT=.cat
7647                  DATADIRNAME=lib
7648                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7649                  INTLLIBS=$INTLDEPS
7650                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7651                  nls_cv_header_intl=intl/libintl.h
7652                  nls_cv_header_libgt=intl/libgettext.h
7653                fi
7654 else
7655   echo "$ac_t""no" 1>&6
7656 fi
7657
7658           fi
7659         fi
7660
7661         if test "$CATOBJEXT" = "NONE"; then
7662                           nls_cv_use_gnu_gettext=yes
7663         fi
7664       fi
7665
7666       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7667                 INTLOBJS="\$(GETTOBJS)"
7668         # Extract the first word of "msgfmt", so it can be a program name with args.
7669 set dummy msgfmt; ac_word=$2
7670 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7671 echo "configure:7638: checking for $ac_word" >&5
7672 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7673   echo $ac_n "(cached) $ac_c" 1>&6
7674 else
7675   case "$MSGFMT" in
7676   /*)
7677   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7678   ;;
7679   *)
7680   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7681   for ac_dir in $PATH; do
7682     test -z "$ac_dir" && ac_dir=.
7683     if test -f $ac_dir/$ac_word; then
7684       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7685         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7686         break
7687       fi
7688     fi
7689   done
7690   IFS="$ac_save_ifs"
7691   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7692   ;;
7693 esac
7694 fi
7695 MSGFMT="$ac_cv_path_MSGFMT"
7696 if test -n "$MSGFMT"; then
7697   echo "$ac_t""$MSGFMT" 1>&6
7698 else
7699   echo "$ac_t""no" 1>&6
7700 fi
7701
7702         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7703 set dummy gmsgfmt; ac_word=$2
7704 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7705 echo "configure:7672: checking for $ac_word" >&5
7706 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7707   echo $ac_n "(cached) $ac_c" 1>&6
7708 else
7709   case "$GMSGFMT" in
7710   /*)
7711   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7712   ;;
7713   ?:/*)
7714   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7715   ;;
7716   *)
7717   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7718   ac_dummy="$PATH"
7719   for ac_dir in $ac_dummy; do
7720     test -z "$ac_dir" && ac_dir=.
7721     if test -f $ac_dir/$ac_word; then
7722       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7723       break
7724     fi
7725   done
7726   IFS="$ac_save_ifs"
7727   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7728   ;;
7729 esac
7730 fi
7731 GMSGFMT="$ac_cv_path_GMSGFMT"
7732 if test -n "$GMSGFMT"; then
7733   echo "$ac_t""$GMSGFMT" 1>&6
7734 else
7735   echo "$ac_t""no" 1>&6
7736 fi
7737
7738         # Extract the first word of "xgettext", so it can be a program name with args.
7739 set dummy xgettext; ac_word=$2
7740 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7741 echo "configure:7708: checking for $ac_word" >&5
7742 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7743   echo $ac_n "(cached) $ac_c" 1>&6
7744 else
7745   case "$XGETTEXT" in
7746   /*)
7747   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7748   ;;
7749   *)
7750   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7751   for ac_dir in $PATH; do
7752     test -z "$ac_dir" && ac_dir=.
7753     if test -f $ac_dir/$ac_word; then
7754       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7755         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7756         break
7757       fi
7758     fi
7759   done
7760   IFS="$ac_save_ifs"
7761   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7762   ;;
7763 esac
7764 fi
7765 XGETTEXT="$ac_cv_path_XGETTEXT"
7766 if test -n "$XGETTEXT"; then
7767   echo "$ac_t""$XGETTEXT" 1>&6
7768 else
7769   echo "$ac_t""no" 1>&6
7770 fi
7771
7772
7773         USE_INCLUDED_LIBINTL=yes
7774         CATOBJEXT=.gmo
7775         INSTOBJEXT=.mo
7776         DATADIRNAME=share
7777         INTLDEPS='$(top_builddir)/intl/libintl.a'
7778         INTLLIBS=$INTLDEPS
7779         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7780         nls_cv_header_intl=intl/libintl.h
7781         nls_cv_header_libgt=intl/libgettext.h
7782       fi
7783
7784             if test "$XGETTEXT" != ":"; then
7785                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
7786           : ;
7787         else
7788           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
7789           XGETTEXT=":"
7790         fi
7791       fi
7792
7793       # We need to process the po/ directory.
7794       POSUB=po
7795     else
7796       DATADIRNAME=share
7797       nls_cv_header_intl=intl/libintl.h
7798       nls_cv_header_libgt=intl/libgettext.h
7799     fi
7800
7801
7802
7803
7804     # If this is used in GNU gettext we have to set USE_NLS to `yes'
7805     # because some of the sources are only built for this goal.
7806     if test "$PACKAGE" = gettext; then
7807       USE_NLS=yes
7808       USE_INCLUDED_LIBINTL=yes
7809     fi
7810
7811                 for lang in $ALL_LINGUAS; do
7812       GMOFILES="$GMOFILES $lang.gmo"
7813       POFILES="$POFILES $lang.po"
7814     done
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829    if test "x$CATOBJEXT" != "x"; then
7830      if test "x$ALL_LINGUAS" = "x"; then
7831        LINGUAS=
7832      else
7833        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
7834 echo "configure:7801: checking for catalogs to be installed" >&5
7835        NEW_LINGUAS=
7836        for lang in ${LINGUAS=$ALL_LINGUAS}; do
7837          case "$ALL_LINGUAS" in
7838           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
7839          esac
7840        done
7841        LINGUAS=$NEW_LINGUAS
7842        echo "$ac_t""$LINGUAS" 1>&6
7843      fi
7844
7845           if test -n "$LINGUAS"; then
7846        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
7847      fi
7848    fi
7849
7850             if test $ac_cv_header_locale_h = yes; then
7851      INCLUDE_LOCALE_H="#include <locale.h>"
7852    else
7853      INCLUDE_LOCALE_H="\
7854 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
7855    fi
7856
7857
7858             test -d intl || mkdir intl
7859    if test "$CATOBJEXT" = ".cat"; then
7860      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
7861 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
7862 echo "configure:7829: checking for linux/version.h" >&5
7863 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7864   echo $ac_n "(cached) $ac_c" 1>&6
7865 else
7866   cat > conftest.$ac_ext <<EOF
7867 #line 7834 "configure"
7868 #include "confdefs.h"
7869 #include <linux/version.h>
7870 EOF
7871 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7872 { (eval echo configure:7839: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7873 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7874 if test -z "$ac_err"; then
7875   rm -rf conftest*
7876   eval "ac_cv_header_$ac_safe=yes"
7877 else
7878   echo "$ac_err" >&5
7879   echo "configure: failed program was:" >&5
7880   cat conftest.$ac_ext >&5
7881   rm -rf conftest*
7882   eval "ac_cv_header_$ac_safe=no"
7883 fi
7884 rm -f conftest*
7885 fi
7886 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7887   echo "$ac_t""yes" 1>&6
7888   msgformat=linux
7889 else
7890   echo "$ac_t""no" 1>&6
7891 msgformat=xopen
7892 fi
7893
7894
7895                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
7896    fi
7897       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
7898      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
7899
7900             if test "$PACKAGE" = "gettext"; then
7901      GT_NO="#NO#"
7902      GT_YES=
7903    else
7904      GT_NO=
7905      GT_YES="#YES#"
7906    fi
7907
7908
7909
7910             MKINSTALLDIRS=
7911    if test -n "$ac_aux_dir"; then
7912      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
7913    fi
7914    if test -z "$MKINSTALLDIRS"; then
7915      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
7916    fi
7917
7918
7919       l=
7920
7921
7922          test -d po || mkdir po
7923    if test "x$srcdir" != "x."; then
7924      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
7925        posrcprefix="$srcdir/"
7926      else
7927        posrcprefix="../$srcdir/"
7928      fi
7929    else
7930      posrcprefix="../"
7931    fi
7932    rm -f po/POTFILES
7933    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
7934         < $srcdir/po/POTFILES.in > po/POTFILES
7935
7936 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
7937
7938 # Get an absolute path to the GCC top-level source directory
7939 holddir=`pwd`
7940 cd $srcdir
7941 topdir=`pwd`
7942 cd $holddir
7943
7944 # Conditionalize the makefile for this host machine.
7945 # Make-host contains the concatenation of all host makefile fragments
7946 # [there can be more than one].  This file is built by configure.frag.
7947 host_overrides=Make-host
7948 dep_host_xmake_file=
7949 for f in .. ${host_xmake_file}
7950 do
7951         if test -f ${srcdir}/config/$f
7952         then
7953                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
7954         fi
7955 done
7956
7957 # Conditionalize the makefile for this target machine.
7958 # Make-target contains the concatenation of all host makefile fragments
7959 # [there can be more than one].  This file is built by configure.frag.
7960 target_overrides=Make-target
7961 dep_tmake_file=
7962 for f in .. ${tmake_file}
7963 do
7964         if test -f ${srcdir}/config/$f
7965         then
7966                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
7967         fi
7968 done
7969
7970 # If the host doesn't support symlinks, modify CC in
7971 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
7972 # Otherwise, we can use "CC=$(CC)".
7973 rm -f symtest.tem
7974 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
7975 then
7976         cc_set_by_configure="\$(CC)"
7977         quoted_cc_set_by_configure="\$(CC)"
7978         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
7979 else
7980         rm -f symtest.tem
7981         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
7982         then
7983                 symbolic_link="cp -p"
7984         else
7985                 symbolic_link="cp"
7986         fi
7987         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
7988         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
7989         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
7990 fi
7991 rm -f symtest.tem
7992
7993 out_object_file=`basename $out_file .c`.o
7994
7995 tm_file_list=
7996 for f in $tm_file; do
7997   case $f in
7998     gansidecl.h )
7999        tm_file_list="${tm_file_list} $f" ;;
8000     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8001   esac
8002 done
8003
8004 host_xm_file_list=
8005 for f in $host_xm_file; do
8006   case $f in
8007     auto-host.h | gansidecl.h | hwint.h )
8008        host_xm_file_list="${host_xm_file_list} $f" ;;
8009     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8010   esac
8011 done
8012
8013 build_xm_file_list=
8014 for f in $build_xm_file; do
8015   case $f in
8016     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8017        build_xm_file_list="${build_xm_file_list} $f" ;;
8018     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8019   esac
8020 done
8021
8022 # Define macro CROSS_COMPILE in compilation
8023 # if this is a cross-compiler.
8024 # Also use all.cross instead of all.internal
8025 # and add cross-make to Makefile.
8026 cross_overrides="/dev/null"
8027 if test x$host != x$target
8028 then
8029         cross_defines="CROSS=-DCROSS_COMPILE"
8030         cross_overrides="${topdir}/cross-make"
8031 fi
8032
8033 # When building gcc with a cross-compiler, we need to fix a few things.
8034 # This must come after cross-make as we want all.build to override
8035 # all.cross.
8036 build_overrides="/dev/null"
8037 if test x$build != x$host
8038 then
8039         build_overrides="${topdir}/build-make"
8040 fi
8041
8042 # Expand extra_headers to include complete path.
8043 # This substitutes for lots of t-* files.
8044 extra_headers_list=
8045 if test "x$extra_headers" = x
8046 then true
8047 else
8048         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8049         for file in $extra_headers;
8050         do
8051                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8052         done
8053 fi
8054
8055 if test x$use_collect2 = xno; then
8056         use_collect2=
8057 fi
8058
8059 # Add a definition of USE_COLLECT2 if system wants one.
8060 # Also tell toplev.c what to do.
8061 # This substitutes for lots of t-* files.
8062 if test x$use_collect2 = x
8063 then
8064         will_use_collect2=
8065         maybe_use_collect2=
8066 else
8067         will_use_collect2="collect2"
8068         maybe_use_collect2="-DUSE_COLLECT2"
8069 fi
8070
8071 # NEED TO CONVERT
8072 # Set MD_DEPS if the real md file is in md.pre-cpp.
8073 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8074 # for line oriented comments, so we must always use a GNU cpp.  If
8075 # building gcc with a cross compiler, use the cross compiler just
8076 # built.  Otherwise, we can use the cpp just built.
8077 md_file_sub=
8078 if test "x$md_cppflags" = x
8079 then
8080         md_file_sub=$srcdir/config/$md_file
8081 else
8082         md_file=md
8083 fi
8084
8085 # If we have gas in the build tree, make a link to it.
8086 if test -f ../gas/Makefile; then
8087         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8088 fi
8089
8090 # If we have nm in the build tree, make a link to it.
8091 if test -f ../binutils/Makefile; then
8092         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8093 fi
8094
8095 # If we have ld in the build tree, make a link to it.
8096 if test -f ../ld/Makefile; then
8097 #       if test x$use_collect2 = x; then
8098 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8099 #       else
8100                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8101 #       fi
8102 fi
8103
8104 # Figure out what assembler alignment features are present.
8105 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8106 echo "configure:8073: checking assembler alignment features" >&5
8107 gcc_cv_as=
8108 gcc_cv_as_alignment_features=
8109 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8110 if test -x "$DEFAULT_ASSEMBLER"; then
8111         gcc_cv_as="$DEFAULT_ASSEMBLER"
8112 elif test -x "$AS"; then
8113         gcc_cv_as="$AS"
8114 elif test -x as$host_exeext; then
8115         # Build using assembler in the current directory.
8116         gcc_cv_as=./as$host_exeext
8117 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8118         # Single tree build which includes gas.
8119         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8120         do
8121                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8122                 if test x$gcc_cv_gas_version != x; then
8123                         break
8124                 fi
8125         done
8126         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8127         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8128         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8129                 # Gas version 2.6 and later support for .balign and .p2align.
8130                 # bytes to skip when using .p2align.
8131                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8132                         gcc_cv_as_alignment_features=".balign and .p2align"
8133                         cat >> confdefs.h <<\EOF
8134 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8135 EOF
8136
8137                 fi
8138                 # Gas version 2.8 and later support specifying the maximum
8139                 # bytes to skip when using .p2align.
8140                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8141                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8142                         cat >> confdefs.h <<\EOF
8143 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8144 EOF
8145
8146                 fi
8147         fi
8148 elif test x$host = x$target; then
8149         # Native build.
8150         # Search the same directories that the installed compiler will
8151         # search.  Else we may find the wrong assembler and lose.  If we
8152         # do not find a suitable assembler binary, then try the user's
8153         # path.
8154         #
8155         # Also note we have to check MD_EXEC_PREFIX before checking the
8156         # user's path.  Unfortunately, there is no good way to get at the
8157         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8158         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8159         # to be fixed as part of the make/configure rewrite too.
8160
8161         if test "x$exec_prefix" = xNONE; then
8162                 if test "x$prefix" = xNONE; then
8163                         test_prefix=/usr/local
8164                 else
8165                         test_prefix=$prefix
8166                 fi
8167         else
8168                 test_prefix=$exec_prefix
8169         fi
8170
8171         # If the loop below does not find an assembler, then use whatever
8172         # one we can find in the users's path.
8173         # user's path.
8174         as=as$host_exeext
8175
8176         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8177                    $test_prefix/lib/gcc-lib/$target \
8178                    /usr/lib/gcc/$target/$gcc_version \
8179                    /usr/lib/gcc/$target \
8180                    $test_prefix/$target/bin/$target/$gcc_version \
8181                    $test_prefix/$target/bin \
8182                    /usr/libexec \
8183                    /usr/ccs/gcc \
8184                    /usr/ccs/bin \
8185                    /udk/usr/ccs/bin \
8186                    /bsd43/usr/lib/cmplrs/cc \
8187                    /usr/cross64/usr/bin \
8188                    /usr/lib/cmplrs/cc \
8189                    /sysv/usr/lib/cmplrs/cc \
8190                    /svr4/usr/lib/cmplrs/cc \
8191                    /usr/bin"
8192
8193         for dir in $test_dirs; do
8194                 if test -f $dir/as$host_exeext; then
8195                         gcc_cv_as=$dir/as$host_exeext
8196                         break;
8197                 fi
8198         done
8199 fi
8200 if test x$gcc_cv_as != x; then
8201         # Check if we have .balign and .p2align
8202         echo ".balign  4" > conftest.s
8203         echo ".p2align  2" >> conftest.s
8204         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8205                 gcc_cv_as_alignment_features=".balign and .p2align"
8206                 cat >> confdefs.h <<\EOF
8207 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8208 EOF
8209
8210         fi
8211         rm -f conftest.s conftest.o
8212         # Check if specifying the maximum bytes to skip when
8213         # using .p2align is supported.
8214         echo ".p2align 4,,7" > conftest.s
8215         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8216                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8217                 cat >> confdefs.h <<\EOF
8218 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8219 EOF
8220
8221         fi
8222         rm -f conftest.s conftest.o
8223 fi
8224 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8225
8226 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8227 echo "configure:8194: checking assembler subsection support" >&5
8228 gcc_cv_as_subsections=
8229 if test x$gcc_cv_as != x; then
8230         # Check if we have .subsection
8231         echo ".subsection 1" > conftest.s
8232         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8233                 gcc_cv_as_subsections=".subsection"
8234                 if test -x nm$host_exeext; then
8235                         gcc_cv_nm=./nm$host_exeext
8236                 elif test x$host = x$target; then
8237                         # Native build.
8238                         gcc_cv_nm=nm$host_exeext
8239                 fi
8240                 if test x$gcc_cv_nm != x; then
8241                         cat > conftest.s <<EOF
8242 conftest_label1: .word 0
8243 .subsection -1
8244 conftest_label2: .word 0
8245 .previous
8246 EOF
8247                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8248                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8249                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8250                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8251                                         :
8252                                 else
8253                                         gcc_cv_as_subsections="working .subsection -1"
8254                                         cat >> confdefs.h <<\EOF
8255 #define HAVE_GAS_SUBSECTION_ORDERING 1
8256 EOF
8257
8258                                 fi
8259                         fi
8260                 fi
8261         fi
8262         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8263 fi
8264 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8265
8266 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8267 echo "configure:8234: checking assembler instructions" >&5
8268 gcc_cv_as_instructions=
8269 if test x$gcc_cv_as != x; then
8270         set "filds fists" "filds mem; fists mem"
8271         while test $# -gt 0
8272         do
8273                 echo "$2" > conftest.s
8274                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8275                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8276                         cat >> confdefs.h <<EOF
8277 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8278 EOF
8279
8280                 fi
8281                 shift 2
8282         done
8283         rm -f conftest.s conftest.o
8284 fi
8285 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8286
8287 # Figure out what language subdirectories are present.
8288 # Look if the user specified --enable-languages="..."; if not, use
8289 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8290 # go away some day.
8291 if test x"${enable_languages+set}" != xset; then
8292         if test x"${LANGUAGES+set}" = xset; then
8293                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8294         else
8295                 enable_languages=all
8296         fi
8297 fi
8298 subdirs=
8299 for lang in ${srcdir}/*/config-lang.in ..
8300 do
8301         case $lang in
8302         ..) ;;
8303         # The odd quoting in the next line works around
8304         # an apparent bug in bash 1.12 on linux.
8305         ${srcdir}/[*]/config-lang.in) ;;
8306         *)
8307           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8308           if test "x$lang_alias" = x
8309           then
8310                 echo "$lang doesn't set \$language." 1>&2
8311                 exit 1
8312           fi
8313           if test x"${enable_languages}" = xall; then
8314                 add_this_lang=yes
8315           else
8316                 case "${enable_languages}" in
8317                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8318                         add_this_lang=yes
8319                         ;;
8320                     * )
8321                         add_this_lang=no
8322                         ;;
8323                 esac
8324           fi
8325           if test x"${add_this_lang}" = xyes; then
8326                 case $lang in
8327                     ${srcdir}/ada/config-lang.in)
8328                         if test x$gnat = xyes ; then
8329                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8330                         fi
8331                         ;;
8332                     *)
8333                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8334                         ;;
8335                 esac
8336           fi
8337           ;;
8338         esac
8339 done
8340
8341 # Make gthr-default.h if we have a thread file.
8342 gthread_flags=
8343 if test $thread_file != single; then
8344     rm -f gthr-default.h
8345     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8346     gthread_flags=-DHAVE_GTHR_DEFAULT
8347 fi
8348
8349
8350 # Make empty files to contain the specs and options for each language.
8351 # Then add #include lines to for a compiler that has specs and/or options.
8352
8353 lang_specs_files=
8354 lang_options_files=
8355 lang_tree_files=
8356 rm -f specs.h options.h gencheck.h
8357 touch specs.h options.h gencheck.h
8358 for subdir in . $subdirs
8359 do
8360         if test -f $srcdir/$subdir/lang-specs.h; then
8361                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8362                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8363         fi
8364         if test -f $srcdir/$subdir/lang-options.h; then
8365                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8366                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8367         fi
8368         if test -f $srcdir/$subdir/$subdir-tree.def; then
8369                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8370                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8371         fi
8372 done
8373
8374 # These (without "all_") are set in each config-lang.in.
8375 # `language' must be a single word so is spelled singularly.
8376 all_languages=
8377 all_boot_languages=
8378 all_compilers=
8379 all_stagestuff=
8380 all_diff_excludes=
8381 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8382 # List of language makefile fragments.
8383 all_lang_makefiles=
8384 all_headers=
8385 all_lib2funcs=
8386
8387 # Add the language fragments.
8388 # Languages are added via two mechanisms.  Some information must be
8389 # recorded in makefile variables, these are defined in config-lang.in.
8390 # We accumulate them and plug them into the main Makefile.
8391 # The other mechanism is a set of hooks for each of the main targets
8392 # like `clean', `install', etc.
8393
8394 language_fragments="Make-lang"
8395 language_hooks="Make-hooks"
8396 oldstyle_subdirs=
8397
8398 for s in .. $subdirs
8399 do
8400         if test $s != ".."
8401         then
8402                 language=
8403                 boot_language=
8404                 compilers=
8405                 stagestuff=
8406                 diff_excludes=
8407                 headers=
8408                 outputs=
8409                 lib2funcs=
8410                 . ${srcdir}/$s/config-lang.in
8411                 if test "x$language" = x
8412                 then
8413                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8414                         exit 1
8415                 fi
8416                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8417                 all_languages="$all_languages $language"
8418                 if test "x$boot_language" = xyes
8419                 then
8420                         all_boot_languages="$all_boot_languages $language"
8421                 fi
8422                 all_compilers="$all_compilers $compilers"
8423                 all_stagestuff="$all_stagestuff $stagestuff"
8424                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8425                 all_headers="$all_headers $headers"
8426                 all_outputs="$all_outputs $outputs"
8427                 if test x$outputs = x
8428                 then
8429                         oldstyle_subdirs="$oldstyle_subdirs $s"
8430                 fi
8431                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8432         fi
8433 done
8434
8435 # Since we can't use `::' targets, we link each language in
8436 # with a set of hooks, reached indirectly via lang.${target}.
8437
8438 rm -f Make-hooks
8439 touch Make-hooks
8440 target_list="all.build all.cross start.encap rest.encap \
8441         info dvi \
8442         install-normal install-common install-info install-man \
8443         uninstall distdir \
8444         mostlyclean clean distclean extraclean maintainer-clean \
8445         stage1 stage2 stage3 stage4"
8446 for t in $target_list
8447 do
8448         x=
8449         for lang in .. $all_languages
8450         do
8451                 if test $lang != ".."; then
8452                         x="$x $lang.$t"
8453                 fi
8454         done
8455         echo "lang.$t: $x" >> Make-hooks
8456 done
8457
8458 # If we're not building in srcdir, create .gdbinit.
8459
8460 if test ! -f Makefile.in; then
8461         echo "dir ." > .gdbinit
8462         echo "dir ${srcdir}" >> .gdbinit
8463         if test x$gdb_needs_out_file_path = xyes
8464         then
8465                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8466         fi
8467         if test "x$subdirs" != x; then
8468                 for s in $subdirs
8469                 do
8470                         echo "dir ${srcdir}/$s" >> .gdbinit
8471                 done
8472         fi
8473         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8474 fi
8475
8476 # Define variables host_canonical and build_canonical
8477 # because some Cygnus local changes in the Makefile depend on them.
8478 build_canonical=${build}
8479 host_canonical=${host}
8480 target_subdir=
8481 if test "${host}" != "${target}" ; then
8482     target_subdir=${target}/
8483 fi
8484
8485
8486
8487
8488 # If this is using newlib, then define inhibit_libc in
8489 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8490 # libgcc.a, but that's OK because newib should have its own version of
8491 # assert.h.
8492 inhibit_libc=
8493 if test x$with_newlib = xyes; then
8494         inhibit_libc=-Dinhibit_libc
8495 fi
8496
8497
8498 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
8499 sched_prefix=
8500 sched_cflags=
8501 if test x$enable_haifa = xyes; then
8502     echo "Using the Haifa scheduler."
8503     sched_prefix=haifa-
8504     sched_cflags=-DHAIFA
8505 fi
8506
8507
8508 if test x$enable_haifa != x; then
8509     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
8510     for x in genattrtab.o toplev.o *sched.o; do
8511         if test -f $x; then
8512             echo "Removing $x"
8513             rm -f $x
8514         fi
8515     done
8516 fi
8517
8518 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8519 # absolute path for gcc_tooldir based on inserting the number of up-directory
8520 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8521 # $(libsubdir)/@(unlibsubdir) based path.
8522 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8523 # make and thus we'd get different behavior depending on where we built the
8524 # sources.
8525 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8526     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8527 else
8528 # An explanation of the sed strings:
8529 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8530 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8531 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8532 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8533 #
8534 # (*) Note this pattern overwrites the first character of the string
8535 # with a forward slash if one is not already present.  This is not a
8536 # problem because the exact names of the sub-directories concerned is
8537 # unimportant, just the number of them matters.
8538 #
8539 # The practical upshot of these patterns is like this:
8540 #
8541 #  prefix     exec_prefix        result
8542 #  ------     -----------        ------
8543 #   /foo        /foo/bar          ../
8544 #   /foo/       /foo/bar          ../
8545 #   /foo        /foo/bar/         ../
8546 #   /foo/       /foo/bar/         ../
8547 #   /foo        /foo/bar/ugg      ../../
8548 #
8549     dollar='$$'
8550     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8551 fi
8552
8553
8554
8555 # Nothing to do for FLOAT_H, float_format already handled.
8556 objdir=`pwd`
8557
8558
8559 # Process the language and host/target makefile fragments.
8560 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8561
8562 # Substitute configuration variables
8563
8564
8565
8566
8567
8568
8569
8570
8571
8572
8573
8574
8575
8576
8577
8578
8579
8580
8581
8582
8583
8584
8585
8586
8587
8588
8589
8590
8591
8592
8593
8594
8595
8596
8597
8598
8599
8600
8601
8602
8603
8604
8605
8606
8607
8608
8609
8610
8611
8612
8613
8614
8615
8616
8617
8618
8619
8620
8621
8622
8623
8624 # Echo that links are built
8625 if test x$host = x$target
8626 then
8627         str1="native "
8628 else
8629         str1="cross-"
8630         str2=" from $host"
8631 fi
8632
8633 if test x$host != x$build
8634 then
8635         str3=" on a $build system"
8636 fi
8637
8638 if test "x$str2" != x || test "x$str3" != x
8639 then
8640         str4=
8641 fi
8642
8643 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8644
8645 if test "x$str2" != x || test "x$str3" != x
8646 then
8647         echo " ${str2}${str3}." 1>&2
8648 fi
8649
8650 # Truncate the target if necessary
8651 if test x$host_truncate_target != x; then
8652         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
8653 fi
8654
8655 # Configure the subdirectories
8656 # AC_CONFIG_SUBDIRS($subdirs)
8657
8658 # Create the Makefile
8659 # and configure language subdirectories
8660 trap '' 1 2 15
8661 cat > confcache <<\EOF
8662 # This file is a shell script that caches the results of configure
8663 # tests run on this system so they can be shared between configure
8664 # scripts and configure runs.  It is not useful on other systems.
8665 # If it contains results you don't want to keep, you may remove or edit it.
8666 #
8667 # By default, configure uses ./config.cache as the cache file,
8668 # creating it if it does not exist already.  You can give configure
8669 # the --cache-file=FILE option to use a different cache file; that is
8670 # what configure does when it calls configure scripts in
8671 # subdirectories, so they share the cache.
8672 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8673 # config.status only pays attention to the cache file if you give it the
8674 # --recheck option to rerun configure.
8675 #
8676 EOF
8677 # The following way of writing the cache mishandles newlines in values,
8678 # but we know of no workaround that is simple, portable, and efficient.
8679 # So, don't put newlines in cache variables' values.
8680 # Ultrix sh set writes to stderr and can't be redirected directly,
8681 # and sets the high bit in the cache file unless we assign to the vars.
8682 (set) 2>&1 |
8683   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8684   *ac_space=\ *)
8685     # `set' does not quote correctly, so add quotes (double-quote substitution
8686     # turns \\\\ into \\, and sed turns \\ into \).
8687     sed -n \
8688       -e "s/'/'\\\\''/g" \
8689       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8690     ;;
8691   *)
8692     # `set' quotes correctly as required by POSIX, so do not add quotes.
8693     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8694     ;;
8695   esac >> confcache
8696 if cmp -s $cache_file confcache; then
8697   :
8698 else
8699   if test -w $cache_file; then
8700     echo "updating cache $cache_file"
8701     cat confcache > $cache_file
8702   else
8703     echo "not updating unwritable cache $cache_file"
8704   fi
8705 fi
8706 rm -f confcache
8707
8708 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8709
8710 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8711 # Let make expand exec_prefix.
8712 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8713
8714 # Any assignment to VPATH causes Sun make to only execute
8715 # the first set of double-colon rules, so remove it if not needed.
8716 # If there is a colon in the path, we need to keep it.
8717 if test "x$srcdir" = x.; then
8718   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8719 fi
8720
8721 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8722
8723 DEFS=-DHAVE_CONFIG_H
8724
8725 # Without the "./", some shells look in PATH for config.status.
8726 : ${CONFIG_STATUS=./config.status}
8727
8728 echo creating $CONFIG_STATUS
8729 rm -f $CONFIG_STATUS
8730 cat > $CONFIG_STATUS <<EOF
8731 #! /bin/sh
8732 # Generated automatically by configure.
8733 # Run this file to recreate the current configuration.
8734 # This directory was configured as follows,
8735 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8736 #
8737 # $0 $ac_configure_args
8738 #
8739 # Compiler output produced by configure, useful for debugging
8740 # configure, is in ./config.log if it exists.
8741
8742 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8743 for ac_option
8744 do
8745   case "\$ac_option" in
8746   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8747     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8748     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8749   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8750     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8751     exit 0 ;;
8752   -help | --help | --hel | --he | --h)
8753     echo "\$ac_cs_usage"; exit 0 ;;
8754   *) echo "\$ac_cs_usage"; exit 1 ;;
8755   esac
8756 done
8757
8758 ac_given_srcdir=$srcdir
8759
8760 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8761 EOF
8762 cat >> $CONFIG_STATUS <<EOF
8763
8764 # Protect against being on the right side of a sed subst in config.status.
8765 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8766  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8767 $ac_vpsub
8768 $extrasub
8769 s%@SHELL@%$SHELL%g
8770 s%@CFLAGS@%$CFLAGS%g
8771 s%@CPPFLAGS@%$CPPFLAGS%g
8772 s%@CXXFLAGS@%$CXXFLAGS%g
8773 s%@FFLAGS@%$FFLAGS%g
8774 s%@DEFS@%$DEFS%g
8775 s%@LDFLAGS@%$LDFLAGS%g
8776 s%@LIBS@%$LIBS%g
8777 s%@exec_prefix@%$exec_prefix%g
8778 s%@prefix@%$prefix%g
8779 s%@program_transform_name@%$program_transform_name%g
8780 s%@bindir@%$bindir%g
8781 s%@sbindir@%$sbindir%g
8782 s%@libexecdir@%$libexecdir%g
8783 s%@datadir@%$datadir%g
8784 s%@sysconfdir@%$sysconfdir%g
8785 s%@sharedstatedir@%$sharedstatedir%g
8786 s%@localstatedir@%$localstatedir%g
8787 s%@libdir@%$libdir%g
8788 s%@includedir@%$includedir%g
8789 s%@oldincludedir@%$oldincludedir%g
8790 s%@infodir@%$infodir%g
8791 s%@mandir@%$mandir%g
8792 s%@host@%$host%g
8793 s%@host_alias@%$host_alias%g
8794 s%@host_cpu@%$host_cpu%g
8795 s%@host_vendor@%$host_vendor%g
8796 s%@host_os@%$host_os%g
8797 s%@target@%$target%g
8798 s%@target_alias@%$target_alias%g
8799 s%@target_cpu@%$target_cpu%g
8800 s%@target_vendor@%$target_vendor%g
8801 s%@target_os@%$target_os%g
8802 s%@build@%$build%g
8803 s%@build_alias@%$build_alias%g
8804 s%@build_cpu@%$build_cpu%g
8805 s%@build_vendor@%$build_vendor%g
8806 s%@build_os@%$build_os%g
8807 s%@CC@%$CC%g
8808 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
8809 s%@SET_MAKE@%$SET_MAKE%g
8810 s%@AWK@%$AWK%g
8811 s%@LEX@%$LEX%g
8812 s%@LEXLIB@%$LEXLIB%g
8813 s%@LN@%$LN%g
8814 s%@LN_S@%$LN_S%g
8815 s%@RANLIB@%$RANLIB%g
8816 s%@YACC@%$YACC%g
8817 s%@INSTALL@%$INSTALL%g
8818 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8819 s%@INSTALL_DATA@%$INSTALL_DATA%g
8820 s%@CPP@%$CPP%g
8821 s%@gnat@%$gnat%g
8822 s%@vfprintf@%$vfprintf%g
8823 s%@doprint@%$doprint%g
8824 s%@manext@%$manext%g
8825 s%@objext@%$objext%g
8826 s%@PACKAGE@%$PACKAGE%g
8827 s%@VERSION@%$VERSION%g
8828 s%@ALLOCA@%$ALLOCA%g
8829 s%@USE_NLS@%$USE_NLS%g
8830 s%@MSGFMT@%$MSGFMT%g
8831 s%@GMSGFMT@%$GMSGFMT%g
8832 s%@XGETTEXT@%$XGETTEXT%g
8833 s%@GENCAT@%$GENCAT%g
8834 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8835 s%@CATALOGS@%$CATALOGS%g
8836 s%@CATOBJEXT@%$CATOBJEXT%g
8837 s%@DATADIRNAME@%$DATADIRNAME%g
8838 s%@GMOFILES@%$GMOFILES%g
8839 s%@INSTOBJEXT@%$INSTOBJEXT%g
8840 s%@INTLDEPS@%$INTLDEPS%g
8841 s%@INTLLIBS@%$INTLLIBS%g
8842 s%@INTLOBJS@%$INTLOBJS%g
8843 s%@POFILES@%$POFILES%g
8844 s%@POSUB@%$POSUB%g
8845 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8846 s%@GT_NO@%$GT_NO%g
8847 s%@GT_YES@%$GT_YES%g
8848 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8849 s%@l@%$l%g
8850 s%@gthread_flags@%$gthread_flags%g
8851 s%@build_canonical@%$build_canonical%g
8852 s%@host_canonical@%$host_canonical%g
8853 s%@target_subdir@%$target_subdir%g
8854 s%@inhibit_libc@%$inhibit_libc%g
8855 s%@sched_prefix@%$sched_prefix%g
8856 s%@sched_cflags@%$sched_cflags%g
8857 s%@gcc_tooldir@%$gcc_tooldir%g
8858 s%@dollar@%$dollar%g
8859 s%@objdir@%$objdir%g
8860 s%@subdirs@%$subdirs%g
8861 s%@all_boot_languages@%$all_boot_languages%g
8862 s%@all_compilers@%$all_compilers%g
8863 s%@all_diff_excludes@%$all_diff_excludes%g
8864 s%@all_headers@%$all_headers%g
8865 s%@all_lang_makefiles@%$all_lang_makefiles%g
8866 s%@all_languages@%$all_languages%g
8867 s%@all_lib2funcs@%$all_lib2funcs%g
8868 s%@all_stagestuff@%$all_stagestuff%g
8869 s%@build_exeext@%$build_exeext%g
8870 s%@build_install_headers_dir@%$build_install_headers_dir%g
8871 s%@build_xm_file_list@%$build_xm_file_list%g
8872 s%@cc_set_by_configure@%$cc_set_by_configure%g
8873 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8874 s%@cpp_install_dir@%$cpp_install_dir%g
8875 s%@cpp_main@%$cpp_main%g
8876 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8877 s%@dep_tmake_file@%$dep_tmake_file%g
8878 s%@extra_c_flags@%$extra_c_flags%g
8879 s%@extra_c_objs@%$extra_c_objs%g
8880 s%@extra_cpp_objs@%$extra_cpp_objs%g
8881 s%@extra_cxx_objs@%$extra_cxx_objs%g
8882 s%@extra_headers_list@%$extra_headers_list%g
8883 s%@extra_objs@%$extra_objs%g
8884 s%@extra_parts@%$extra_parts%g
8885 s%@extra_passes@%$extra_passes%g
8886 s%@extra_programs@%$extra_programs%g
8887 s%@fixinc_defs@%$fixinc_defs%g
8888 s%@float_h_file@%$float_h_file%g
8889 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8890 s%@gcc_version@%$gcc_version%g
8891 s%@gcc_version_trigger@%$gcc_version_trigger%g
8892 s%@host_exeext@%$host_exeext%g
8893 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8894 s%@host_xm_file_list@%$host_xm_file_list%g
8895 s%@install@%$install%g
8896 s%@JAVAGC@%$JAVAGC%g
8897 s%@lang_options_files@%$lang_options_files%g
8898 s%@lang_specs_files@%$lang_specs_files%g
8899 s%@lang_tree_files@%$lang_tree_files%g
8900 s%@local_prefix@%$local_prefix%g
8901 s%@maybe_use_collect2@%$maybe_use_collect2%g
8902 s%@md_file@%$md_file%g
8903 s%@objc_boehm_gc@%$objc_boehm_gc%g
8904 s%@out_file@%$out_file%g
8905 s%@out_object_file@%$out_object_file%g
8906 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8907 s%@symbolic_link@%$symbolic_link%g
8908 s%@thread_file@%$thread_file%g
8909 s%@tm_file_list@%$tm_file_list%g
8910 s%@will_use_collect2@%$will_use_collect2%g
8911 /@target_overrides@/r $target_overrides
8912 s%@target_overrides@%%g
8913 /@host_overrides@/r $host_overrides
8914 s%@host_overrides@%%g
8915 s%@cross_defines@%$cross_defines%g
8916 /@cross_overrides@/r $cross_overrides
8917 s%@cross_overrides@%%g
8918 /@build_overrides@/r $build_overrides
8919 s%@build_overrides@%%g
8920 /@language_fragments@/r $language_fragments
8921 s%@language_fragments@%%g
8922 /@language_hooks@/r $language_hooks
8923 s%@language_hooks@%%g
8924
8925 CEOF
8926 EOF
8927
8928 cat >> $CONFIG_STATUS <<\EOF
8929
8930 # Split the substitutions into bite-sized pieces for seds with
8931 # small command number limits, like on Digital OSF/1 and HP-UX.
8932 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8933 ac_file=1 # Number of current file.
8934 ac_beg=1 # First line for current file.
8935 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8936 ac_more_lines=:
8937 ac_sed_cmds=""
8938 while $ac_more_lines; do
8939   if test $ac_beg -gt 1; then
8940     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8941   else
8942     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8943   fi
8944   if test ! -s conftest.s$ac_file; then
8945     ac_more_lines=false
8946     rm -f conftest.s$ac_file
8947   else
8948     if test -z "$ac_sed_cmds"; then
8949       ac_sed_cmds="sed -f conftest.s$ac_file"
8950     else
8951       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8952     fi
8953     ac_file=`expr $ac_file + 1`
8954     ac_beg=$ac_end
8955     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8956   fi
8957 done
8958 if test -z "$ac_sed_cmds"; then
8959   ac_sed_cmds=cat
8960 fi
8961 EOF
8962
8963 cat >> $CONFIG_STATUS <<EOF
8964
8965 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8966 EOF
8967 cat >> $CONFIG_STATUS <<\EOF
8968 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8969   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8970   case "$ac_file" in
8971   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8972        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8973   *) ac_file_in="${ac_file}.in" ;;
8974   esac
8975
8976   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8977
8978   # Remove last slash and all that follows it.  Not all systems have dirname.
8979   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8980   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8981     # The file is in a subdirectory.
8982     test ! -d "$ac_dir" && mkdir "$ac_dir"
8983     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8984     # A "../" for each directory in $ac_dir_suffix.
8985     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8986   else
8987     ac_dir_suffix= ac_dots=
8988   fi
8989
8990   case "$ac_given_srcdir" in
8991   .)  srcdir=.
8992       if test -z "$ac_dots"; then top_srcdir=.
8993       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8994   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8995   *) # Relative path.
8996     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8997     top_srcdir="$ac_dots$ac_given_srcdir" ;;
8998   esac
8999
9000
9001   echo creating "$ac_file"
9002   rm -f "$ac_file"
9003   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9004   case "$ac_file" in
9005   *Makefile*) ac_comsub="1i\\
9006 # $configure_input" ;;
9007   *) ac_comsub= ;;
9008   esac
9009
9010   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9011   sed -e "$ac_comsub
9012 s%@configure_input@%$configure_input%g
9013 s%@srcdir@%$srcdir%g
9014 s%@top_srcdir@%$top_srcdir%g
9015 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9016 fi; done
9017 rm -f conftest.s*
9018
9019 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9020 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9021 #
9022 # ac_d sets the value in "#define NAME VALUE" lines.
9023 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9024 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9025 ac_dC='\3'
9026 ac_dD='%g'
9027 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9028 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9029 ac_uB='\([      ]\)%\1#\2define\3'
9030 ac_uC=' '
9031 ac_uD='\4%g'
9032 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9033 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9034 ac_eB='$%\1#\2define\3'
9035 ac_eC=' '
9036 ac_eD='%g'
9037
9038 if test "${CONFIG_HEADERS+set}" != set; then
9039 EOF
9040 cat >> $CONFIG_STATUS <<EOF
9041   CONFIG_HEADERS="auto-host.h:config.in"
9042 EOF
9043 cat >> $CONFIG_STATUS <<\EOF
9044 fi
9045 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9046   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9047   case "$ac_file" in
9048   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9049        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9050   *) ac_file_in="${ac_file}.in" ;;
9051   esac
9052
9053   echo creating $ac_file
9054
9055   rm -f conftest.frag conftest.in conftest.out
9056   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9057   cat $ac_file_inputs > conftest.in
9058
9059 EOF
9060
9061 # Transform confdefs.h into a sed script conftest.vals that substitutes
9062 # the proper values into config.h.in to produce config.h.  And first:
9063 # Protect against being on the right side of a sed subst in config.status.
9064 # Protect against being in an unquoted here document in config.status.
9065 rm -f conftest.vals
9066 cat > conftest.hdr <<\EOF
9067 s/[\\&%]/\\&/g
9068 s%[\\$`]%\\&%g
9069 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9070 s%ac_d%ac_u%gp
9071 s%ac_u%ac_e%gp
9072 EOF
9073 sed -n -f conftest.hdr confdefs.h > conftest.vals
9074 rm -f conftest.hdr
9075
9076 # This sed command replaces #undef with comments.  This is necessary, for
9077 # example, in the case of _POSIX_SOURCE, which is predefined and required
9078 # on some systems where configure will not decide to define it.
9079 cat >> conftest.vals <<\EOF
9080 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9081 EOF
9082
9083 # Break up conftest.vals because some shells have a limit on
9084 # the size of here documents, and old seds have small limits too.
9085
9086 rm -f conftest.tail
9087 while :
9088 do
9089   ac_lines=`grep -c . conftest.vals`
9090   # grep -c gives empty output for an empty file on some AIX systems.
9091   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9092   # Write a limited-size here document to conftest.frag.
9093   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9094   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9095   echo 'CEOF
9096   sed -f conftest.frag conftest.in > conftest.out
9097   rm -f conftest.in
9098   mv conftest.out conftest.in
9099 ' >> $CONFIG_STATUS
9100   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9101   rm -f conftest.vals
9102   mv conftest.tail conftest.vals
9103 done
9104 rm -f conftest.vals
9105
9106 cat >> $CONFIG_STATUS <<\EOF
9107   rm -f conftest.frag conftest.h
9108   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9109   cat conftest.in >> conftest.h
9110   rm -f conftest.in
9111   if cmp -s $ac_file conftest.h 2>/dev/null; then
9112     echo "$ac_file is unchanged"
9113     rm -f conftest.h
9114   else
9115     # Remove last slash and all that follows it.  Not all systems have dirname.
9116       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9117       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9118       # The file is in a subdirectory.
9119       test ! -d "$ac_dir" && mkdir "$ac_dir"
9120     fi
9121     rm -f $ac_file
9122     mv conftest.h $ac_file
9123   fi
9124 fi; done
9125
9126 EOF
9127
9128 cat >> $CONFIG_STATUS <<EOF
9129 ac_sources="$nls_cv_header_libgt"
9130 ac_dests="$nls_cv_header_intl"
9131 EOF
9132
9133 cat >> $CONFIG_STATUS <<\EOF
9134 srcdir=$ac_given_srcdir
9135 while test -n "$ac_sources"; do
9136   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9137   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9138
9139   echo "linking $srcdir/$ac_source to $ac_dest"
9140
9141   if test ! -r $srcdir/$ac_source; then
9142     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9143   fi
9144   rm -f $ac_dest
9145
9146   # Make relative symlinks.
9147   # Remove last slash and all that follows it.  Not all systems have dirname.
9148   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9149   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9150     # The dest file is in a subdirectory.
9151     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9152     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9153     # A "../" for each directory in $ac_dest_dir_suffix.
9154     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9155   else
9156     ac_dest_dir_suffix= ac_dots=
9157   fi
9158
9159   case "$srcdir" in
9160   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9161   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9162   esac
9163
9164   # Make a symlink if possible; otherwise try a hard link.
9165   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9166     ln $srcdir/$ac_source $ac_dest; then :
9167   else
9168     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9169   fi
9170 done
9171 EOF
9172 cat >> $CONFIG_STATUS <<EOF
9173
9174
9175 host='${host}'
9176 build='${build}'
9177 target='${target}'
9178 target_alias='${target_alias}'
9179 srcdir='${srcdir}'
9180 subdirs='${subdirs}'
9181 oldstyle_subdirs='${oldstyle_subdirs}'
9182 symbolic_link='${symbolic_link}'
9183 program_transform_set='${program_transform_set}'
9184 program_transform_name='${program_transform_name}'
9185 dep_host_xmake_file='${dep_host_xmake_file}'
9186 host_xmake_file='${host_xmake_file}'
9187 dep_tmake_file='${dep_tmake_file}'
9188 tmake_file='${tmake_file}'
9189 thread_file='${thread_file}'
9190 gcc_version='${gcc_version}'
9191 gcc_version_trigger='${gcc_version_trigger}'
9192 local_prefix='${local_prefix}'
9193 build_install_headers_dir='${build_install_headers_dir}'
9194 build_exeext='${build_exeext}'
9195 host_exeext='${host_exeext}'
9196 out_file='${out_file}'
9197 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9198 SET_MAKE='${SET_MAKE}'
9199 target_list='${target_list}'
9200 target_overrides='${target_overrides}'
9201 host_overrides='${host_overrides}'
9202 cross_defines='${cross_defines}'
9203 cross_overrides='${cross_overrides}'
9204 build_overrides='${build_overrides}'
9205 cpp_install_dir='${cpp_install_dir}'
9206
9207 EOF
9208 cat >> $CONFIG_STATUS <<\EOF
9209 case "$CONFIG_FILES" in *po/Makefile.in*)
9210         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9211       esac
9212
9213 . $srcdir/configure.lang
9214 case x$CONFIG_HEADERS in
9215 xauto-host.h:config.in)
9216 echo > cstamp-h ;;
9217 esac
9218 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9219 # bootstrapping and the installation procedure can still use
9220 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9221 # FLAGS_TO_PASS has been modified to solve the problem there.
9222 # This is virtually a duplicate of what happens in configure.lang; we do
9223 # an extra check to make sure this only happens if ln -s can be used.
9224 if test "$symbolic_link" = "ln -s"; then
9225  for d in .. ${subdirs} ; do
9226    if test $d != ..; then
9227         STARTDIR=`pwd`
9228         cd $d
9229         for t in stage1 stage2 stage3 stage4 include
9230         do
9231                 rm -f $t
9232                 $symbolic_link ../$t $t 2>/dev/null
9233         done
9234         cd $STARTDIR
9235    fi
9236  done
9237 else true ; fi
9238 # Avoid having to add intl to our include paths.
9239 if test -f intl/libintl.h; then
9240   echo creating libintl.h
9241   echo '#include "intl/libintl.h"' >libintl.h
9242 fi
9243
9244 exit 0
9245 EOF
9246 chmod +x $CONFIG_STATUS
9247 rm -fr confdefs* $ac_clean_files
9248 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9249