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 1.2 2003/06/17 04:23:59 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         i[34567]86-*-netbsd*)
3588                 tm_file=i386/netbsd.h
3589                 tmake_file=t-netbsd
3590        use_collect2=yes
3591                 ;;
3592         i[34567]86-*-openbsd*)
3593                 # we need collect2 until our bug is fixed...
3594                 use_collect2=yes
3595                 ;;
3596         i[34567]86-*-coff*)
3597                 tm_file=i386/i386-coff.h
3598                 tmake_file=i386/t-i386bare
3599                 ;;
3600         i[34567]86-*-isc*)              # 80386 running ISC system
3601                 xm_file="${xm_file} i386/xm-isc.h"
3602                 xm_defines="USG SVR3"
3603                 case $machine in
3604                   i[34567]86-*-isc[34]*)
3605                     xmake_file=i386/x-isc3
3606                     ;;
3607                   *)
3608                     xmake_file=i386/x-isc
3609                     ;;
3610                 esac
3611                 if test x$gas = xyes -a x$stabs = xyes
3612                 then
3613                         tm_file=i386/iscdbx.h
3614                         tmake_file=i386/t-svr3dbx
3615                         extra_parts="svr3.ifile svr3z.ifile"
3616                 else
3617                         tm_file=i386/isccoff.h
3618                         tmake_file=i386/t-crtstuff
3619                         extra_parts="crtbegin.o crtend.o"
3620                 fi
3621                 install_headers_dir=install-headers-cpio
3622                 ;;
3623         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3624                                         # pre BFD linkers
3625                 xmake_file=x-linux-aout
3626                 tmake_file="t-linux-aout i386/t-crtstuff"
3627                 tm_file=i386/linux-oldld.h
3628                 gnu_ld=yes
3629                 float_format=i386
3630                 ;;
3631         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3632                 xmake_file=x-linux-aout
3633                 tmake_file="t-linux-aout i386/t-crtstuff"
3634                 tm_file=i386/linux-aout.h
3635                 gnu_ld=yes
3636                 float_format=i386
3637                 ;;
3638         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3639                                         # GNU/Linux C library 5
3640                 xmake_file=x-linux
3641                 tm_file=i386/linux.h
3642                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3643                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3644                 gnu_ld=yes
3645                 float_format=i386
3646                 if test x$enable_threads = xyes; then
3647                         thread_file='single'
3648                 fi
3649                 ;;
3650         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3651                                         # aka GNU/Linux C library 6
3652                 xmake_file=x-linux
3653                 tm_file=i386/linux.h
3654                 tmake_file="t-linux i386/t-crtstuff"
3655                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3656                 gnu_ld=yes
3657                 float_format=i386
3658                 if test x$enable_threads = xyes; then
3659                         thread_file='posix'
3660                 fi
3661                 ;;
3662         i[34567]86-*-gnu*)
3663                 float_format=i386
3664                 ;;
3665         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3666                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
3667                 exit 1
3668                 ;;
3669         i[34567]86-pc-msdosdjgpp*)
3670                 xm_file=i386/xm-djgpp.h
3671                 tm_file=i386/djgpp.h
3672                 tmake_file=i386/t-djgpp
3673                 xmake_file=i386/x-djgpp
3674                 gnu_ld=yes
3675                 gas=yes
3676                 exeext=.exe
3677                 case $host in *pc-msdosdjgpp*)
3678                         target_alias=djgpp
3679                         ;;
3680                 esac
3681                 ;;
3682         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3683                 tm_file=i386/moss.h
3684                 tmake_file=t-libc-ok
3685                 gnu_ld=yes
3686                 gas=yes
3687                 ;;
3688         i[34567]86-*-lynxos*)
3689                 if test x$gas = xyes
3690                 then
3691                         tm_file=i386/lynx.h
3692                 else
3693                         tm_file=i386/lynx-ng.h
3694                 fi
3695                 xm_file=i386/xm-lynx.h
3696                 tmake_file=i386/t-i386bare
3697                 xmake_file=x-lynx
3698                 ;;
3699         i[34567]86-*-mach*)
3700                 tm_file=i386/mach.h
3701 #               tmake_file=t-libc-ok
3702                 use_collect2=yes
3703                 ;;
3704         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3705                 if test x$elf = xyes
3706                 then
3707                         tm_file=i386/osfelf.h
3708                         use_collect2=
3709                 else
3710                         tm_file=i386/osfrose.h
3711                         use_collect2=yes
3712                 fi
3713                 xm_file="i386/xm-osf.h ${xm_file}"
3714                 xmake_file=i386/x-osfrose
3715                 tmake_file=i386/t-osf
3716                 extra_objs=halfpic.o
3717                 ;;
3718         i[34567]86-go32-rtems*)
3719                 cpu_type=i386
3720                 xm_file=i386/xm-go32.h
3721                 tm_file=i386/go32-rtems.h
3722                 tmake_file="i386/t-go32 t-rtems"
3723                 ;;
3724         i[34567]86-*-rtemself*)
3725                 cpu_type=i386
3726                 tm_file=i386/rtemself.h
3727                 tmake_file="i386/t-i386bare t-rtems"
3728                 ;;
3729         i[34567]86-*-rtems*)
3730                 cpu_type=i386
3731                 tm_file=i386/rtems.h
3732                 tmake_file="i386/t-i386bare t-rtems"
3733                 ;;
3734         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3735                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3736                 xm_defines="USG SVR3"
3737                 xmake_file=i386/x-sco5
3738                 install_headers_dir=install-headers-cpio
3739                 tm_file=i386/sco5.h
3740                 if test x$gas = xyes
3741                 then
3742                         tm_file="i386/sco5gas.h ${tm_file}"
3743                         tmake_file=i386/t-sco5gas
3744                 else
3745                         tmake_file=i386/t-sco5
3746                 fi
3747                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
3748                 ;;
3749         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3750                 xm_file="${xm_file} i386/xm-sco.h"
3751                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3752                 xmake_file=i386/x-sco4
3753                 install_headers_dir=install-headers-cpio
3754                 if test x$stabs = xyes
3755                 then
3756                         tm_file=i386/sco4dbx.h
3757                         tmake_file=i386/t-svr3dbx
3758                         extra_parts="svr3.ifile svr3z.rfile"
3759                 else
3760                         tm_file=i386/sco4.h
3761                         tmake_file=i386/t-crtstuff
3762                         extra_parts="crtbegin.o crtend.o"
3763                 fi
3764                 truncate_target=yes
3765                 ;;
3766         i[34567]86-*-sco*)              # 80386 running SCO system
3767                 xm_file=i386/xm-sco.h
3768                 xmake_file=i386/x-sco
3769                 install_headers_dir=install-headers-cpio
3770                 if test x$stabs = xyes
3771                 then
3772                         tm_file=i386/scodbx.h
3773                         tmake_file=i386/t-svr3dbx
3774                         extra_parts="svr3.ifile svr3z.rfile"
3775                 else
3776                         tm_file=i386/sco.h
3777                         extra_parts="crtbegin.o crtend.o"
3778                         tmake_file=i386/t-crtstuff
3779                 fi
3780                 truncate_target=yes
3781                 ;;
3782         i[34567]86-*-solaris2*)
3783                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3784                 xm_defines="USG POSIX SMALL_ARG_MAX"
3785                 tm_file=i386/sol2.h
3786                 if test x$gas = xyes; then
3787                         # Only needed if gas does not support -s
3788                         tm_file="i386/sol2gas.h ${tm_file}"
3789                 fi
3790                 tmake_file=i386/t-sol2
3791                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3792                 xmake_file=x-svr4
3793                 if test x$enable_threads = xyes; then
3794                         thread_file='solaris'
3795                 fi
3796                 ;;
3797        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
3798                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3799                xm_defines="USG POSIX"
3800                tm_file=i386/sysv5.h
3801                if test x$stabs = xyes
3802                then
3803                        tm_file="${tm_file} dbx.h"
3804                fi
3805                tmake_file=i386/t-crtpic
3806                xmake_file=x-svr4
3807                extra_parts="crtbegin.o crtend.o"
3808                if test x$enable_threads = xyes; then
3809                        thread_file='posix'
3810                fi
3811                ;;
3812         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
3813                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3814                 xm_defines="USG POSIX SMALL_ARG_MAX"
3815                 tm_file=i386/sysv4.h
3816                 if test x$stabs = xyes
3817                 then
3818                         tm_file="${tm_file} dbx.h"
3819                 fi
3820                 tmake_file=i386/t-crtpic
3821                 xmake_file=x-svr4
3822                 extra_parts="crtbegin.o crtend.o"
3823                 ;;
3824         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
3825                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3826                 xm_defines="USG POSIX"
3827                 tm_file=i386/udk.h
3828                 tmake_file="i386/t-crtpic i386/t-udk"
3829                 xmake_file=x-svr4
3830                 extra_parts="crtbegin.o crtend.o"
3831                 install_headers_dir=install-headers-cpio
3832                 ;;
3833         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
3834                 cpu_type=i386
3835                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
3836                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
3837                 if test x$stabs = xyes
3838                 then
3839                         tm_file=i386/osf1elfgdb.h
3840                 else
3841                         tm_file=i386/osf1elf.h
3842                 fi
3843                 tmake_file=i386/t-osf1elf
3844                 xmake_file=i386/x-osf1elf
3845                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3846                 ;;
3847         i[34567]86-*-sysv*)             # Intel 80386's running system V
3848                 xm_defines="USG SVR3"
3849                 xmake_file=i386/x-sysv3
3850                 if test x$gas = xyes
3851                 then
3852                         if test x$stabs = xyes
3853                         then
3854                                 tm_file=i386/svr3dbx.h
3855                                 tmake_file=i386/t-svr3dbx
3856                                 extra_parts="svr3.ifile svr3z.rfile"
3857                         else
3858                                 tm_file=i386/svr3gas.h
3859                                 extra_parts="crtbegin.o crtend.o"
3860                                 tmake_file=i386/t-crtstuff
3861                         fi
3862                 else
3863                         tm_file=i386/sysv3.h
3864                         extra_parts="crtbegin.o crtend.o"
3865                         tmake_file=i386/t-crtstuff
3866                 fi
3867                 ;;
3868         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3869                 xm_file="${xm_file} i386/xm-vsta.h"
3870                 tm_file=i386/vsta.h
3871                 tmake_file=i386/t-vsta
3872                 xmake_file=i386/x-vsta
3873                 ;;
3874         i[34567]86-*-win32)
3875                 xm_file="${xm_file} i386/xm-cygwin.h"
3876                 tmake_file=i386/t-cygwin
3877                 tm_file=i386/win32.h
3878                 xmake_file=i386/x-cygwin
3879                 extra_objs=winnt.o
3880                 if test x$enable_threads = xyes; then
3881                         thread_file='win32'
3882                 fi
3883                 exeext=.exe
3884                 ;;
3885         i[34567]86-*-pe | i[34567]86-*-cygwin*)
3886                 xm_file="${xm_file} i386/xm-cygwin.h"
3887                 tmake_file=i386/t-cygwin
3888                 tm_file=i386/cygwin.h
3889                 xmake_file=i386/x-cygwin
3890                 extra_objs=winnt.o
3891                 if test x$enable_threads = xyes; then
3892                         thread_file='win32'
3893                 fi
3894                 exeext=.exe
3895                 ;;
3896         i[34567]86-*-mingw32*)
3897                 tm_file=i386/mingw32.h
3898                 xm_file="${xm_file} i386/xm-mingw32.h"
3899                 tmake_file="i386/t-cygwin i386/t-mingw32"
3900                 extra_objs=winnt.o
3901                 xmake_file=i386/x-cygwin
3902                 if test x$enable_threads = xyes; then
3903                         thread_file='win32'
3904                 fi
3905                 exeext=.exe
3906                 case $machine in
3907                         *mingw32msv*)
3908                                 ;;
3909                         *minwg32crt* | *mingw32*)
3910                                 tm_file="${tm_file} i386/crtdll.h"
3911                                 ;;
3912                 esac
3913                 ;;
3914         i[34567]86-*-uwin*)
3915                 tm_file=i386/uwin.h
3916                 tmake_file="i386/t-cygwin i386/t-uwin"
3917                 extra_objs=winnt.o
3918                 xmake_file=i386/x-cygwin
3919                 if test x$enable_threads = xyes; then
3920                         thread_file='win32'
3921                 fi
3922                 exeext=.exe
3923                 ;;
3924         i[34567]86-*-interix*)
3925                 tm_file="i386/i386-interix.h interix.h"
3926                 xm_file="i386/xm-i386-interix.h xm-interix.h"
3927                 xm_defines="USG NO_SYS_SIGLIST"
3928                 tmake_file="i386/t-interix"
3929                 extra_objs=interix.o
3930                 xmake_file=x-interix
3931                 if test x$enable_threads = xyes ; then
3932                         thread_file='posix'
3933                 fi
3934                 if test x$stabs = xyes ; then
3935                         tm_file="${tm_file} dbxcoff.h"
3936                 fi
3937                 ;;
3938         i[34567]86-*-winnt3*)
3939                 tm_file=i386/win-nt.h
3940                 out_file=i386/i386.c
3941                 xm_file="xm-winnt.h ${xm_file}"
3942                 xmake_file=winnt/x-winnt
3943                 tmake_file=i386/t-winnt
3944                 extra_host_objs="winnt.o oldnames.o"
3945                 extra_gcc_objs="spawnv.o oldnames.o"
3946                 if test x$gnu_ld != xyes
3947                 then
3948                         extra_programs=ld.exe
3949                 fi
3950                 if test x$enable_threads = xyes; then
3951                         thread_file='win32'
3952                 fi
3953                 ;;
3954         i[34567]86-dg-dgux*)
3955                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3956                 xm_defines="USG POSIX"
3957                 out_file=i386/dgux.c
3958                 tm_file=i386/dgux.h
3959                 tmake_file=i386/t-dgux
3960                 xmake_file=i386/x-dgux
3961                 install_headers_dir=install-headers-cpio
3962               ;;
3963         i860-alliant-*)         # Alliant FX/2800
3964                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
3965                 xm_file="${xm_file}"
3966                 xmake_file=i860/x-fx2800
3967                 tmake_file=i860/t-fx2800
3968                 extra_parts="crtbegin.o crtend.o"
3969                 ;;
3970         i860-*-bsd*)
3971                 tm_file="${tm_file} i860/bsd.h"
3972                 if test x$gas = xyes
3973                 then
3974                         tm_file="${tm_file} i860/bsd-gas.h"
3975                 fi
3976                 use_collect2=yes
3977                 ;;
3978         i860-*-mach*)
3979                 tm_file="${tm_file} i860/mach.h"
3980                 tmake_file=t-libc-ok
3981                 ;;
3982         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
3983                 tm_file="${tm_file} svr3.h i860/paragon.h"
3984                 xm_defines="USG SVR3"
3985                 tmake_file=t-osf
3986                 ;;
3987         i860-*-sysv3*)
3988                 tm_file="${tm_file} svr3.h i860/sysv3.h"
3989                 xm_defines="USG SVR3"
3990                 xmake_file=i860/x-sysv3
3991                 extra_parts="crtbegin.o crtend.o"
3992                 ;;
3993         i860-*-sysv4*)
3994                 tm_file="${tm_file} svr4.h i860/sysv4.h"
3995                 xm_defines="USG SVR3"
3996                 xmake_file=i860/x-sysv4
3997                 tmake_file=t-svr4
3998                 extra_parts="crtbegin.o crtend.o"
3999                 ;;
4000         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4001                 tm_file="${tm_file} i960/vx960.h"
4002                 tmake_file=i960/t-vxworks960
4003                 use_collect2=yes
4004                 thread_file='vxworks'
4005                 ;;
4006         i960-wrs-vxworks5* | i960-wrs-vxworks)
4007                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4008                 tmake_file=i960/t-vxworks960
4009                 use_collect2=yes
4010                 thread_file='vxworks'
4011                 ;;
4012         i960-wrs-vxworks*)
4013                 tm_file="${tm_file} i960/vx960.h"
4014                 tmake_file=i960/t-vxworks960
4015                 use_collect2=yes
4016                 thread_file='vxworks'
4017                 ;;
4018         i960-*-coff*)
4019                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4020                 tmake_file=i960/t-960bare
4021                 use_collect2=yes
4022                 ;;
4023         i960-*-rtems)
4024                 tmake_file="i960/t-960bare t-rtems"
4025                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4026                 use_collect2=yes
4027                 ;;
4028         i960-*-*)                       # Default i960 environment.
4029                 use_collect2=yes
4030                 ;;
4031         m32r-*-elf*)
4032                 extra_parts="crtinit.o crtfini.o"
4033                 ;;
4034         m68000-convergent-sysv*)
4035                 tm_file=m68k/ctix.h
4036                 xm_file="m68k/xm-3b1.h ${xm_file}"
4037                 xm_defines=USG
4038                 use_collect2=yes
4039                 extra_headers=math-68881.h
4040                 ;;
4041         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4042                 tm_file=m68k/hp2bsd.h
4043                 xmake_file=m68k/x-hp2bsd
4044                 use_collect2=yes
4045                 extra_headers=math-68881.h
4046                 ;;
4047         m68000-hp-hpux*)                # HP 9000 series 300
4048                 xm_file="xm-alloca.h ${xm_file}"
4049                 xm_defines="USG NO_SYS_SIGLIST"
4050                 if test x$gas = xyes
4051                 then
4052                         xmake_file=m68k/x-hp320g
4053                         tm_file=m68k/hp310g.h
4054                 else
4055                         xmake_file=m68k/x-hp320
4056                         tm_file=m68k/hp310.h
4057                 fi
4058                 install_headers_dir=install-headers-cpio
4059                 use_collect2=yes
4060                 extra_headers=math-68881.h
4061                 ;;
4062         m68000-sun-sunos3*)
4063                 tm_file=m68k/sun2.h
4064                 use_collect2=yes
4065                 extra_headers=math-68881.h
4066                 ;;
4067         m68000-sun-sunos4*)
4068                 tm_file=m68k/sun2o4.h
4069                 use_collect2=yes
4070                 extra_headers=math-68881.h
4071                 ;;
4072         m68000-att-sysv*)
4073                 xm_file="m68k/xm-3b1.h ${xm_file}"
4074                 xm_defines=USG
4075                 if test x$gas = xyes
4076                 then
4077                         tm_file=m68k/3b1g.h
4078                 else
4079                         tm_file=m68k/3b1.h
4080                 fi
4081                 use_collect2=yes
4082                 extra_headers=math-68881.h
4083                 ;;
4084         m68k-apple-aux*)                # Apple Macintosh running A/UX
4085                 xm_defines="USG AUX"
4086                 tmake_file=m68k/t-aux
4087                 install_headers_dir=install-headers-cpio
4088                 extra_headers=math-68881.h
4089                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4090                 tm_file=
4091                 if test "$gnu_ld" = yes
4092                 then
4093                         tm_file="${tm_file} m68k/auxgld.h"
4094                 else
4095                         tm_file="${tm_file} m68k/auxld.h"
4096                 fi
4097                 if test "$gas" = yes
4098                 then
4099                         tm_file="${tm_file} m68k/auxgas.h"
4100                 else
4101                         tm_file="${tm_file} m68k/auxas.h"
4102                 fi
4103                 tm_file="${tm_file} m68k/a-ux.h"
4104                 float_format=m68k
4105                 ;;
4106         m68k-apollo-*)
4107                 tm_file=m68k/apollo68.h
4108                 xmake_file=m68k/x-apollo68
4109                 use_collect2=yes
4110                 extra_headers=math-68881.h
4111                 float_format=m68k
4112                 ;;
4113         m68k-altos-sysv*)                  # Altos 3068
4114                 if test x$gas = xyes
4115                 then
4116                         tm_file=m68k/altos3068.h
4117                         xm_defines=USG
4118                 else
4119                         echo "The Altos is supported only with the GNU assembler" 1>&2
4120                         exit 1
4121                 fi
4122                 extra_headers=math-68881.h
4123                 ;;
4124         m68k-bull-sysv*)                # Bull DPX/2
4125                 if test x$gas = xyes
4126                 then
4127                         if test x$stabs = xyes
4128                         then
4129                                 tm_file=m68k/dpx2cdbx.h
4130                         else
4131                                 tm_file=m68k/dpx2g.h
4132                         fi
4133                 else
4134                         tm_file=m68k/dpx2.h
4135                 fi
4136                 xm_file="xm-alloca.h ${xm_file}"
4137                 xm_defines=USG
4138                 xmake_file=m68k/x-dpx2
4139                 use_collect2=yes
4140                 extra_headers=math-68881.h
4141                 ;;
4142         m68k-atari-sysv4*)              # Atari variant of V.4.
4143                 tm_file=m68k/atari.h
4144                 xm_file="xm-alloca.h ${xm_file}"
4145                 xm_defines="USG FULL_PROTOTYPES"
4146                 tmake_file=t-svr4
4147                 extra_parts="crtbegin.o crtend.o"
4148                 extra_headers=math-68881.h
4149                 float_format=m68k
4150                 ;;
4151         m68k-motorola-sysv*)
4152                 tm_file=m68k/mot3300.h
4153                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4154                 xm_defines=NO_SYS_SIGLIST
4155                 if test x$gas = xyes
4156                 then
4157                         xmake_file=m68k/x-mot3300-gas
4158                         if test x$gnu_ld = xyes
4159                         then
4160                                 tmake_file=m68k/t-mot3300-gald
4161                         else
4162                                 tmake_file=m68k/t-mot3300-gas
4163                                 use_collect2=yes
4164                         fi
4165                 else
4166                         xmake_file=m68k/x-mot3300
4167                         if test x$gnu_ld = xyes
4168                         then
4169                                 tmake_file=m68k/t-mot3300-gld
4170                         else
4171                                 tmake_file=m68k/t-mot3300
4172                                 use_collect2=yes
4173                         fi
4174                 fi
4175                 gdb_needs_out_file_path=yes
4176                 extra_parts="crt0.o mcrt0.o"
4177                 extra_headers=math-68881.h
4178                 float_format=m68k
4179                 ;;
4180         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4181                 tm_file=m68k/tower-as.h
4182                 xm_defines="USG SVR3"
4183                 xmake_file=m68k/x-tower
4184                 extra_parts="crtbegin.o crtend.o"
4185                 extra_headers=math-68881.h
4186                 ;;
4187         m68k-plexus-sysv*)
4188                 tm_file=m68k/plexus.h
4189                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4190                 xm_defines=USG
4191                 use_collect2=yes
4192                 extra_headers=math-68881.h
4193                 ;;
4194         m68k-tti-*)
4195                 tm_file=m68k/pbb.h
4196                 xm_file="xm-alloca.h ${xm_file}"
4197                 xm_defines=USG
4198                 extra_headers=math-68881.h
4199                 ;;
4200         m68k-crds-unos*)
4201                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4202                 xm_defines="USG unos"
4203                 xmake_file=m68k/x-crds
4204                 tm_file=m68k/crds.h
4205                 use_collect2=yes
4206                 extra_headers=math-68881.h
4207                 ;;
4208         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4209                 tm_file=m68k/amix.h
4210                 xm_file="xm-alloca.h ${xm_file}"
4211                 xm_defines="USG FULL_PROTOTYPES"
4212                 xmake_file=m68k/x-amix
4213                 tmake_file=t-svr4
4214                 extra_parts="crtbegin.o crtend.o"
4215                 extra_headers=math-68881.h
4216                 float_format=m68k
4217                 ;;
4218         m68k-ccur-rtu)
4219                 tm_file=m68k/ccur-GAS.h
4220                 xmake_file=m68k/x-ccur
4221                 extra_headers=math-68881.h
4222                 use_collect2=yes
4223                 float_format=m68k
4224                 ;;
4225         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4226                 tm_file=m68k/hp3bsd44.h
4227                 use_collect2=yes
4228                 extra_headers=math-68881.h
4229                 float_format=m68k
4230                 ;;
4231         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4232                 tm_file=m68k/hp3bsd.h
4233                 use_collect2=yes
4234                 extra_headers=math-68881.h
4235                 float_format=m68k
4236                 ;;
4237         m68k-isi-bsd*)
4238                 if test x$with_fp = xno
4239                 then
4240                         tm_file=m68k/isi-nfp.h
4241                 else
4242                         tm_file=m68k/isi.h
4243                         float_format=m68k
4244                 fi
4245                 use_collect2=yes
4246                 extra_headers=math-68881.h
4247                 ;;
4248         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4249                 xm_file="xm-alloca.h ${xm_file}"
4250                 xm_defines="USG NO_SYS_SIGLIST"
4251                 if test x$gas = xyes
4252                 then
4253                         xmake_file=m68k/x-hp320g
4254                         tm_file=m68k/hp320g.h
4255                 else
4256                         xmake_file=m68k/x-hp320
4257                         tm_file=m68k/hpux7.h
4258                 fi
4259                 install_headers_dir=install-headers-cpio
4260                 use_collect2=yes
4261                 extra_headers=math-68881.h
4262                 float_format=m68k
4263                 ;;
4264         m68k-hp-hpux*)  # HP 9000 series 300
4265                 xm_file="xm-alloca.h ${xm_file}"
4266                 xm_defines="USG NO_SYS_SIGLIST"
4267                 if test x$gas = xyes
4268                 then
4269                         xmake_file=m68k/x-hp320g
4270                         tm_file=m68k/hp320g.h
4271                 else
4272                         xmake_file=m68k/x-hp320
4273                         tm_file=m68k/hp320.h
4274                 fi
4275                 install_headers_dir=install-headers-cpio
4276                 use_collect2=yes
4277                 extra_headers=math-68881.h
4278                 float_format=m68k
4279                 ;;
4280         m68k-sun-mach*)
4281                 tm_file=m68k/sun3mach.h
4282                 use_collect2=yes
4283                 extra_headers=math-68881.h
4284                 float_format=m68k
4285                 ;;
4286         m68k-sony-newsos3*)
4287                 if test x$gas = xyes
4288                 then
4289                         tm_file=m68k/news3gas.h
4290                 else
4291                         tm_file=m68k/news3.h
4292                 fi
4293                 use_collect2=yes
4294                 extra_headers=math-68881.h
4295                 float_format=m68k
4296                 ;;
4297         m68k-sony-bsd* | m68k-sony-newsos*)
4298                 if test x$gas = xyes
4299                 then
4300                         tm_file=m68k/newsgas.h
4301                 else
4302                         tm_file=m68k/news.h
4303                 fi
4304                 use_collect2=yes
4305                 extra_headers=math-68881.h
4306                 float_format=m68k
4307                 ;;
4308         m68k-next-nextstep2*)
4309                 tm_file=m68k/next21.h
4310                 xm_file="m68k/xm-next.h ${xm_file}"
4311                 tmake_file=m68k/t-next
4312                 xmake_file=m68k/x-next
4313                 extra_objs=nextstep.o
4314                 extra_headers=math-68881.h
4315                 use_collect2=yes
4316                 float_format=m68k
4317                 ;;
4318         m68k-next-nextstep3*)
4319                 tm_file=m68k/next.h
4320                 xm_file="m68k/xm-next.h ${xm_file}"
4321                 tmake_file=m68k/t-next
4322                 xmake_file=m68k/x-next
4323                 extra_objs=nextstep.o
4324                 extra_parts="crtbegin.o crtend.o"
4325                 extra_headers=math-68881.h
4326                 float_format=m68k
4327                 if test x$enable_threads = xyes; then
4328                         thread_file='mach'
4329                 fi
4330                 ;;
4331         m68k-sun-sunos3*)
4332                 if test x$with_fp = xno
4333                 then
4334                         tm_file=m68k/sun3n3.h
4335                 else
4336                         tm_file=m68k/sun3o3.h
4337                         float_format=m68k
4338                 fi
4339                 use_collect2=yes
4340                 extra_headers=math-68881.h
4341                 ;;
4342         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4343                 if test x$with_fp = xno
4344                 then
4345                         tm_file=m68k/sun3n.h
4346                 else
4347                         tm_file=m68k/sun3.h
4348                         float_format=m68k
4349                 fi
4350                 use_collect2=yes
4351                 extra_headers=math-68881.h
4352                 ;;
4353         m68k-wrs-vxworks*)
4354                 tm_file=m68k/vxm68k.h
4355                 tmake_file=m68k/t-vxworks68
4356                 extra_headers=math-68881.h
4357                 thread_file='vxworks'
4358                 float_format=m68k
4359                 ;;
4360         m68k-*-aout*)
4361                 tmake_file=m68k/t-m68kbare
4362                 tm_file="m68k/m68k-aout.h libgloss.h"
4363                 extra_headers=math-68881.h
4364                 float_format=m68k
4365                 ;;
4366         m68k-*-coff*)
4367                 tmake_file=m68k/t-m68kbare
4368                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4369                 extra_headers=math-68881.h
4370                 float_format=m68k
4371                 ;;
4372         m68020-*-elf* | m68k-*-elf*)
4373                 tm_file="m68k/m68020-elf.h libgloss.h"
4374                 xm_file=m68k/xm-m68kv.h
4375                 tmake_file=m68k/t-m68kelf
4376                 header_files=math-68881.h
4377                 ;;
4378         m68k-*-lynxos*)
4379                 if test x$gas = xyes
4380                 then
4381                         tm_file=m68k/lynx.h
4382                 else
4383                         tm_file=m68k/lynx-ng.h
4384                 fi
4385                 xm_file=m68k/xm-lynx.h
4386                 xmake_file=x-lynx
4387                 tmake_file=m68k/t-lynx
4388                 extra_headers=math-68881.h
4389                 float_format=m68k
4390                 ;;
4391         m68k*-*-netbsd*)
4392                 tm_file=m68k/netbsd.h
4393                 tmake_file=t-netbsd
4394                 float_format=m68k
4395        use_collect2=yes
4396                 ;;
4397         m68k*-*-openbsd*)
4398                 float_format=m68k
4399                 # we need collect2 until our bug is fixed...
4400                 use_collect2=yes
4401                 ;;
4402         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4403                 xm_file="xm-alloca.h ${xm_file}"
4404                 xm_defines=USG
4405                 xmake_file=m68k/x-m68kv
4406                 extra_parts="crtbegin.o crtend.o"
4407                 extra_headers=math-68881.h
4408                 float_format=m68k
4409                 ;;
4410         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4411                 tm_file=m68k/m68kv4.h
4412                 xm_file="xm-alloca.h ${xm_file}"
4413                 xm_defines=USG
4414                 tmake_file=t-svr4
4415                 extra_parts="crtbegin.o crtend.o"
4416                 extra_headers=math-68881.h
4417                 float_format=m68k
4418                 ;;
4419         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4420                                         # with a.out format
4421                 xmake_file=x-linux
4422                 tm_file=m68k/linux-aout.h
4423                 tmake_file="t-linux-aout m68k/t-linux-aout"
4424                 extra_headers=math-68881.h
4425                 float_format=m68k
4426                 gnu_ld=yes
4427                 ;;
4428         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4429                                         # with ELF format using the
4430                                         # GNU/Linux C library 5
4431                 xmake_file=x-linux
4432                 tm_file=m68k/linux.h
4433                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4434                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4435                 extra_headers=math-68881.h
4436                 float_format=m68k
4437                 gnu_ld=yes
4438                 ;;
4439         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4440                                         # with ELF format using glibc 2
4441                                         # aka the GNU/Linux C library 6.
4442                 xmake_file=x-linux
4443                 tm_file=m68k/linux.h
4444                 tmake_file="t-linux m68k/t-linux"
4445                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4446                 extra_headers=math-68881.h
4447                 float_format=m68k
4448                 gnu_ld=yes
4449                 if test x$enable_threads = xyes; then
4450                         thread_file='posix'
4451                 fi
4452                 ;;
4453         m68k-*-psos*)
4454                 tmake_file=m68k/t-m68kbare
4455                 tm_file=m68k/m68k-psos.h
4456                 extra_headers=math-68881.h
4457                 float_format=m68k
4458                 ;;
4459         m68k-*-rtems*)
4460                 tmake_file="m68k/t-m68kbare t-rtems"
4461                 tm_file=m68k/rtems.h
4462                 extra_headers=math-68881.h
4463                 float_format=m68k
4464                 ;;
4465
4466         m88k-dg-dgux*)
4467                 case $machine in
4468                   m88k-dg-dguxbcs*)
4469                     tm_file=m88k/dguxbcs.h
4470                     tmake_file=m88k/t-dguxbcs
4471                     ;;
4472                   *)
4473                     tm_file=m88k/dgux.h
4474                     tmake_file=m88k/t-dgux
4475                     ;;
4476                 esac
4477                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4478                 xmake_file=m88k/x-dgux
4479                 if test x$gas = xyes
4480                 then
4481                         tmake_file=m88k/t-dgux-gas
4482                 fi
4483                 ;;
4484         m88k-dolphin-sysv3*)
4485                 tm_file=m88k/dolph.h
4486                 extra_parts="crtbegin.o crtend.o"
4487                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4488                 xmake_file=m88k/x-dolph
4489                 if test x$gas = xyes
4490                 then
4491                         tmake_file=m88k/t-m88k-gas
4492                 fi
4493                 ;;
4494         m88k-tektronix-sysv3)
4495                 tm_file=m88k/tekXD88.h
4496                 extra_parts="crtbegin.o crtend.o"
4497                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4498                 xmake_file=m88k/x-tekXD88
4499                 if test x$gas = xyes
4500                 then
4501                         tmake_file=m88k/t-m88k-gas
4502                 fi
4503                 ;;
4504         m88k-*-aout*)
4505                 tm_file=m88k/m88k-aout.h
4506                 ;;
4507         m88k-*-coff*)
4508                 tm_file=m88k/m88k-coff.h
4509                 tmake_file=m88k/t-bug
4510                 ;;
4511         m88k-*-luna*)
4512                 tm_file=m88k/luna.h
4513                 extra_parts="crtbegin.o crtend.o"
4514                 if test x$gas = xyes
4515                 then
4516                         tmake_file=m88k/t-luna-gas
4517                 else
4518                         tmake_file=m88k/t-luna
4519                 fi
4520                 ;;
4521         m88k-*-openbsd*)
4522                 tmake_file="${tmake_file} m88k/t-luna-gas"
4523                 ;;
4524         m88k-*-sysv3*)
4525                 tm_file=m88k/sysv3.h
4526                 extra_parts="crtbegin.o crtend.o"
4527                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4528                 xmake_file=m88k/x-sysv3
4529                 if test x$gas = xyes
4530                 then
4531                         tmake_file=m88k/t-m88k-gas
4532                 fi
4533                 ;;
4534         m88k-*-sysv4*)
4535                 tm_file=m88k/sysv4.h
4536                 extra_parts="crtbegin.o crtend.o"
4537                 xmake_file=m88k/x-sysv4
4538                 tmake_file=m88k/t-sysv4
4539                 ;;
4540         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4541                 tm_file=mips/iris6.h
4542                 xm_file=mips/xm-iris6.h
4543                 xmake_file=mips/x-iris6
4544                 tmake_file=mips/t-iris6
4545 #               if test x$enable_threads = xyes; then
4546 #                       thread_file='irix'
4547 #               fi
4548                 ;;
4549         mips-wrs-vxworks)
4550                 tm_file="mips/elf.h libgloss.h mips/vxworks.h"
4551                 tmake_file=mips/t-ecoff
4552                 gas=yes
4553                 gnu_ld=yes
4554                 extra_parts="crtbegin.o crtend.o"
4555                 thread_file='vxworks'
4556                 ;;
4557         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4558                 tm_file="mips/iris6.h mips/cross64.h"
4559                 xm_defines=USG
4560                 xm_file="mips/xm-iris5.h"
4561                 xmake_file=mips/x-iris
4562                 tmake_file=mips/t-cross64
4563                 # See comment in mips/iris[56].h files.
4564                 use_collect2=yes
4565 #               if test x$enable_threads = xyes; then
4566 #                       thread_file='irix'
4567 #               fi
4568                 ;;
4569         mips-sni-sysv4)
4570                 if test x$gas = xyes
4571                 then
4572                         if test x$stabs = xyes
4573                         then
4574                                 tm_file=mips/iris5gdb.h
4575                         else
4576                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4577                         fi
4578                 else
4579                         tm_file=mips/sni-svr4.h
4580                 fi
4581                 xm_defines=USG
4582                 xmake_file=mips/x-sni-svr4
4583                 tmake_file=mips/t-mips-gas
4584                 if test x$gnu_ld != xyes
4585                 then
4586                         use_collect2=yes
4587                 fi
4588                 ;;
4589         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4590                 if test x$gas = xyes
4591                 then
4592                         tm_file="mips/iris5.h mips/iris5gas.h"
4593                         if test x$stabs = xyes
4594                         then
4595                                 tm_file="${tm_file} dbx.h"
4596                         fi
4597                 else
4598                         tm_file=mips/iris5.h
4599                 fi
4600                 xm_defines=USG
4601                 xm_file="mips/xm-iris5.h"
4602                 xmake_file=mips/x-iris
4603                 # mips-tfile doesn't work yet
4604                 tmake_file=mips/t-mips-gas
4605                 # See comment in mips/iris5.h file.
4606                 use_collect2=yes
4607 #               if test x$enable_threads = xyes; then
4608 #                       thread_file='irix'
4609 #               fi
4610                 ;;
4611         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4612                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4613                 if test x$stabs = xyes; then
4614                         tm_file="${tm_file} dbx.h"
4615                 fi
4616                 xm_defines=USG
4617                 xmake_file=mips/x-iris
4618                 if test x$gas = xyes
4619                 then
4620                         tmake_file=mips/t-mips-gas
4621                 else
4622                         extra_passes="mips-tfile mips-tdump"
4623                 fi
4624                 if test x$gnu_ld != xyes
4625                 then
4626                         use_collect2=yes
4627                 fi
4628 #               if test x$enable_threads = xyes; then
4629 #                       thread_file='irix'
4630 #               fi
4631                 ;;
4632         mips-sgi-irix4*)                # Mostly like a MIPS.
4633                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
4634                 if test x$stabs = xyes; then
4635                         tm_file="${tm_file} dbx.h"
4636                 fi
4637                 xm_defines=USG
4638                 xmake_file=mips/x-iris
4639                 if test x$gas = xyes
4640                 then
4641                         tmake_file=mips/t-mips-gas
4642                 else
4643                         extra_passes="mips-tfile mips-tdump"
4644                 fi
4645                 if test x$gnu_ld != xyes
4646                 then
4647                         use_collect2=yes
4648                 fi
4649 #               if test x$enable_threads = xyes; then
4650 #                       thread_file='irix'
4651 #               fi
4652                 ;;
4653         mips-sgi-*)                     # Mostly like a MIPS.
4654                 tm_file="mips/iris3.h ${tm_file}"
4655                 if test x$stabs = xyes; then
4656                         tm_file="${tm_file} dbx.h"
4657                 fi
4658                 xm_defines=USG
4659                 xmake_file=mips/x-iris3
4660                 if test x$gas = xyes
4661                 then
4662                         tmake_file=mips/t-mips-gas
4663                 else
4664                         extra_passes="mips-tfile mips-tdump"
4665                 fi
4666                 if test x$gnu_ld != xyes
4667                 then
4668                         use_collect2=yes
4669                 fi
4670                 ;;
4671         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4672                 tm_file="mips/osfrose.h ${tm_file}"
4673                 xmake_file=mips/x-osfrose
4674                 tmake_file=mips/t-osfrose
4675                 extra_objs=halfpic.o
4676                 use_collect2=yes
4677                 ;;
4678         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4679                 tm_file=mips/dec-osf1.h
4680                 if test x$stabs = xyes; then
4681                         tm_file="${tm_file} dbx.h"
4682                 fi
4683                 xmake_file=mips/x-dec-osf1
4684                 if test x$gas = xyes
4685                 then
4686                         tmake_file=mips/t-mips-gas
4687                 else
4688                         tmake_file=mips/t-ultrix
4689                         extra_passes="mips-tfile mips-tdump"
4690                 fi
4691                 if test x$gnu_ld != xyes
4692                 then
4693                         use_collect2=yes
4694                 fi
4695                 ;;
4696         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4697               tm_file=mips/dec-bsd.h
4698               if test x$gas = xyes
4699               then
4700                         tmake_file=mips/t-mips-gas
4701               else
4702                         tmake_file=mips/t-ultrix
4703                         extra_passes="mips-tfile mips-tdump"
4704               fi
4705               if test x$gnu_ld != xyes
4706               then
4707                         use_collect2=yes
4708               fi
4709               ;;
4710         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
4711                 tm_file=mips/netbsd.h
4712                 # On NetBSD, the headers are already okay, except for math.h.
4713                 tmake_file=t-netbsd
4714                 ;;
4715        mips*-*-linux*)                         # Linux MIPS, either endian.
4716                 xmake_file=x-linux
4717                 xm_file="xm-siglist.h ${xm_file}"
4718                case $machine in
4719                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
4720                        *)         tm_file="mips/elf.h mips/linux.h" ;;
4721                esac
4722                 extra_parts="crtbegin.o crtend.o"
4723                 gnu_ld=yes
4724                 gas=yes
4725                 ;;
4726         mips*el-*-openbsd*)     # mips little endian
4727                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4728                 tm_file=mips/openbsd.h
4729                 ;;
4730         mips*-*-openbsd*)               # mips big endian
4731                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4732                 tm_file=mips/openbsd-be.h
4733                 ;;
4734         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4735                 tm_file="mips/news4.h ${tm_file}"
4736                 if test x$stabs = xyes; then
4737                         tm_file="${tm_file} dbx.h"
4738                 fi
4739                 if test x$gas = xyes
4740                 then
4741                         tmake_file=mips/t-mips-gas
4742                 else
4743                         extra_passes="mips-tfile mips-tdump"
4744                 fi
4745                 if test x$gnu_ld != xyes
4746                 then
4747                         use_collect2=yes
4748                 fi
4749                 xmake_file=mips/x-sony
4750                 ;;
4751         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4752                                         # That is based on svr4.
4753                 # t-svr4 is not right because this system doesn't use ELF.
4754                 tm_file="mips/news5.h ${tm_file}"
4755                 if test x$stabs = xyes; then
4756                         tm_file="${tm_file} dbx.h"
4757                 fi
4758                 xm_file="xm-siglist.h ${xm_file}"
4759                 xm_defines=USG
4760                 if test x$gas = xyes
4761                 then
4762                         tmake_file=mips/t-mips-gas
4763                 else
4764                         extra_passes="mips-tfile mips-tdump"
4765                 fi
4766                 if test x$gnu_ld != xyes
4767                 then
4768                         use_collect2=yes
4769                 fi
4770                 ;;
4771         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4772                 tm_file="mips/svr4-5.h mips/svr4-t.h"
4773                 if test x$stabs = xyes; then
4774                         tm_file="${tm_file} dbx.h"
4775                 fi
4776                 xm_file="xm-siglist.h ${xm_file}"
4777                 xm_defines=USG
4778                 xmake_file=mips/x-sysv
4779                 if test x$gas = xyes
4780                 then
4781                         tmake_file=mips/t-mips-gas
4782                         extra_parts="crtbegin.o crtend.o"
4783                 else
4784                         tmake_file=mips/t-mips
4785                         extra_passes="mips-tfile mips-tdump"
4786                 fi
4787                 if test x$gnu_ld != xyes
4788                 then
4789                         use_collect2=yes
4790                 fi
4791                 ;;
4792         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
4793                 tm_file="mips/ultrix.h ${tm_file}"
4794                 if test x$stabs = xyes; then
4795                         tm_file="${tm_file} dbx.h"
4796                 fi
4797                 xmake_file=mips/x-ultrix
4798                 if test x$gas = xyes
4799                 then
4800                         tmake_file=mips/t-mips-gas
4801                 else
4802                         tmake_file=mips/t-ultrix
4803                         extra_passes="mips-tfile mips-tdump"
4804                 fi
4805                 if test x$gnu_ld != xyes
4806                 then
4807                         use_collect2=yes
4808                 fi
4809                 ;;
4810         mips-*-riscos[56789]bsd*)
4811                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4812                 if test x$stabs = xyes; then
4813                         tm_file="${tm_file} dbx.h"
4814                 fi
4815                 if test x$gas = xyes
4816                 then
4817                         tmake_file=mips/t-bsd-gas
4818                 else
4819                         tmake_file=mips/t-bsd
4820                         extra_passes="mips-tfile mips-tdump"
4821                 fi
4822                 if test x$gnu_ld != xyes
4823                 then
4824                         use_collect2=yes
4825                 fi
4826                 ;;
4827         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4828                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
4829                 if test x$stabs = xyes; then
4830                         tm_file="${tm_file} dbx.h"
4831                 fi
4832                 if test x$gas = xyes
4833                 then
4834                         tmake_file=mips/t-bsd-gas
4835                 else
4836                         tmake_file=mips/t-bsd
4837                         extra_passes="mips-tfile mips-tdump"
4838                 fi
4839                 if test x$gnu_ld != xyes
4840                 then
4841                         use_collect2=yes
4842                 fi
4843                 ;;
4844         mips-*-riscos[56789]sysv4*)
4845                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4846                 if test x$stabs = xyes; then
4847                         tm_file="${tm_file} dbx.h"
4848                 fi
4849                 xm_file="xm-siglist.h ${xm_file}"
4850                 xmake_file=mips/x-sysv
4851                 if test x$gas = xyes
4852                 then
4853                         tmake_file=mips/t-svr4-gas
4854                 else
4855                         tmake_file=mips/t-svr4
4856                         extra_passes="mips-tfile mips-tdump"
4857                 fi
4858                 if test x$gnu_ld != xyes
4859                 then
4860                         use_collect2=yes
4861                 fi
4862                 ;;
4863         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4864                 tm_file="mips/svr4-4.h ${tm_file}"
4865                 if test x$stabs = xyes; then
4866                         tm_file="${tm_file} dbx.h"
4867                 fi
4868                 xm_defines=USG
4869                 xmake_file=mips/x-sysv
4870                 if test x$gas = xyes
4871                 then
4872                         tmake_file=mips/t-svr4-gas
4873                 else
4874                         tmake_file=mips/t-svr4
4875                         extra_passes="mips-tfile mips-tdump"
4876                 fi
4877                 if test x$gnu_ld != xyes
4878                 then
4879                         use_collect2=yes
4880                 fi
4881                 ;;
4882         mips-*-riscos[56789]sysv*)
4883                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4884                 if test x$stabs = xyes; then
4885                         tm_file="${tm_file} dbx.h"
4886                 fi
4887                 xm_defines=USG
4888                 xmake_file=mips/x-sysv
4889                 if test x$gas = xyes
4890                 then
4891                         tmake_file=mips/t-svr3-gas
4892                 else
4893                         tmake_file=mips/t-svr3
4894                         extra_passes="mips-tfile mips-tdump"
4895                 fi
4896                 if test x$gnu_ld != xyes
4897                 then
4898                         use_collect2=yes
4899                 fi
4900                 ;;
4901         mips-*-sysv* | mips-*-riscos*sysv*)
4902                 tm_file="mips/svr3-4.h ${tm_file}"
4903                 if test x$stabs = xyes; then
4904                         tm_file="${tm_file} dbx.h"
4905                 fi
4906                 xm_defines=USG
4907                 xmake_file=mips/x-sysv
4908                 if test x$gas = xyes
4909                 then
4910                         tmake_file=mips/t-svr3-gas
4911                 else
4912                         tmake_file=mips/t-svr3
4913                         extra_passes="mips-tfile mips-tdump"
4914                 fi
4915                 if test x$gnu_ld != xyes
4916                 then
4917                         use_collect2=yes
4918                 fi
4919                 ;;
4920         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4921                 tm_file=mips/mips-5.h
4922                 if test x$stabs = xyes; then
4923                         tm_file="${tm_file} dbx.h"
4924                 fi
4925                 if test x$gas = xyes
4926                 then
4927                         tmake_file=mips/t-mips-gas
4928                 else
4929                         extra_passes="mips-tfile mips-tdump"
4930                 fi
4931                 if test x$gnu_ld != xyes
4932                 then
4933                         use_collect2=yes
4934                 fi
4935                 ;;
4936         mips-*-gnu*)
4937                 ;;
4938         mipsel-*-ecoff*)
4939                 tm_file=mips/ecoffl.h
4940                 if test x$stabs = xyes; then
4941                         tm_file="${tm_file} dbx.h"
4942                 fi
4943                 tmake_file=mips/t-ecoff
4944                 ;;
4945         mips-*-ecoff*)
4946                 tm_file="gofast.h mips/ecoff.h"
4947                 if test x$stabs = xyes; then
4948                         tm_file="${tm_file} dbx.h"
4949                 fi
4950                 tmake_file=mips/t-ecoff
4951                 ;;
4952         mipsel-*-elf*)
4953                 tm_file="mips/elfl.h libgloss.h"
4954                 tmake_file=mips/t-elf
4955                 ;;
4956         mips-*-elf*)
4957                 tm_file="mips/elf.h"
4958                 tmake_file=mips/t-elf
4959                 ;;
4960         mips64el-*-elf*)
4961                 tm_file="mips/elfl64.h"
4962                 tmake_file=mips/t-elf
4963                 ;;
4964         mips64orionel-*-elf*)
4965                 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
4966                 tmake_file=mips/t-elf
4967                 ;;
4968         mips64-*-elf*)
4969                 tm_file="mips/elf64.h"
4970                 tmake_file=mips/t-elf
4971                 ;;
4972         mips64orion-*-elf*)
4973                 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
4974                 tmake_file=mips/t-elf
4975                 ;;
4976         mips64orion-*-rtems*)
4977                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
4978                 tmake_file="mips/t-ecoff t-rtems"
4979                 ;;
4980         mipstx39el-*-elf*)
4981                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
4982                 tmake_file=mips/t-r3900
4983                 ;;
4984         mipstx39-*-elf*)
4985                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
4986                 tmake_file=mips/t-r3900
4987                 ;;
4988         mips-*-*)                               # Default MIPS RISC-OS 4.0.
4989                 if test x$stabs = xyes; then
4990                         tm_file="${tm_file} dbx.h"
4991                 fi
4992                 if test x$gas = xyes
4993                 then
4994                         tmake_file=mips/t-mips-gas
4995                 else
4996                         extra_passes="mips-tfile mips-tdump"
4997                 fi
4998                 if test x$gnu_ld != xyes
4999                 then
5000                         use_collect2=yes
5001                 fi
5002                 ;;
5003         mn10200-*-*)
5004                 cpu_type=mn10200
5005                 tm_file="mn10200/mn10200.h"
5006                 if test x$stabs = xyes
5007                 then
5008                         tm_file="${tm_file} dbx.h"
5009                 fi
5010                 use_collect2=no
5011                 ;;
5012         mn10300-*-*)
5013                 cpu_type=mn10300
5014                 tm_file="mn10300/mn10300.h"
5015                 if test x$stabs = xyes
5016                 then
5017                         tm_file="${tm_file} dbx.h"
5018                 fi
5019                 use_collect2=no
5020                 ;;
5021         ns32k-encore-bsd*)
5022                 tm_file=ns32k/encore.h
5023                 use_collect2=yes
5024                 ;;
5025         ns32k-sequent-bsd*)
5026                 tm_file=ns32k/sequent.h
5027                 use_collect2=yes
5028                 ;;
5029         ns32k-tek6100-bsd*)
5030                 tm_file=ns32k/tek6100.h
5031                 use_collect2=yes
5032                 ;;
5033         ns32k-tek6200-bsd*)
5034                 tm_file=ns32k/tek6200.h
5035                 use_collect2=yes
5036                 ;;
5037 # This has not been updated to GCC 2.
5038 #       ns32k-ns-genix*)
5039 #               xm_defines=USG
5040 #               xmake_file=ns32k/x-genix
5041 #               tm_file=ns32k/genix.h
5042 #               use_collect2=yes
5043 #               ;;
5044         ns32k-merlin-*)
5045                 tm_file=ns32k/merlin.h
5046                 use_collect2=yes
5047                 ;;
5048         ns32k-pc532-mach*)
5049                 tm_file=ns32k/pc532-mach.h
5050                 use_collect2=yes
5051                 ;;
5052         ns32k-pc532-minix*)
5053                 tm_file=ns32k/pc532-min.h
5054                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5055                 xm_defines=USG
5056                 use_collect2=yes
5057                 ;;
5058         ns32k-*-netbsd*)
5059                 tm_file=ns32k/netbsd.h
5060                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5061                 # On NetBSD, the headers are already okay, except for math.h.
5062                 tmake_file=t-netbsd
5063        use_collect2=yes
5064                 ;;
5065         pdp11-*-bsd)
5066                 tm_file="${tm_file} pdp11/2bsd.h"
5067                 ;;
5068         pdp11-*-*)
5069                 ;;
5070         ns32k-*-openbsd*)
5071                 # Nothing special
5072                 ;;
5073         pyramid-*-*)
5074                 cpu_type=pyr
5075                 xmake_file=pyr/x-pyr
5076                 use_collect2=yes
5077                 ;;
5078         romp-*-aos*)
5079                 use_collect2=yes
5080                 ;;
5081         romp-*-mach*)
5082                 xmake_file=romp/x-mach
5083                 use_collect2=yes
5084                 ;;
5085         romp-*-openbsd*)
5086                 # Nothing special
5087                 ;;
5088         powerpc-*-openbsd*)
5089                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5090                 ;;
5091         powerpc-*-beos*)
5092                 cpu_type=rs6000
5093                 tm_file=rs6000/beos.h
5094                 xm_file=rs6000/xm-beos.h
5095                 tmake_file=rs6000/t-beos
5096                 xmake_file=rs6000/x-beos
5097                 ;;
5098         powerpc-*-sysv* | powerpc-*-elf*)
5099                 tm_file=rs6000/sysv4.h
5100                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5101                 xm_defines="USG POSIX"
5102                 extra_headers=ppc-asm.h
5103                 if test x$gas = xyes
5104                 then
5105                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5106                 else
5107                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5108                 fi
5109                 xmake_file=rs6000/x-sysv4
5110                 ;;
5111         powerpc-*-eabiaix*)
5112                 tm_file=rs6000/eabiaix.h
5113                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5114                 extra_headers=ppc-asm.h
5115                 ;;
5116         powerpc-*-eabisim*)
5117                 tm_file=rs6000/eabisim.h
5118                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5119                 extra_headers=ppc-asm.h
5120                 ;;
5121         powerpc-*-eabi*)
5122                 tm_file=rs6000/eabi.h
5123                 if test x$gas = xyes
5124                 then
5125                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5126                 else
5127                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5128                 fi
5129                 extra_headers=ppc-asm.h
5130                 ;;
5131         powerpc-*-rtems*)
5132                 tm_file=rs6000/rtems.h
5133                 if test x$gas = xyes
5134                 then
5135                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5136                 else
5137                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5138                 fi
5139                 extra_headers=ppc-asm.h
5140                 ;;
5141         powerpc-*-linux-gnulibc1)
5142                 tm_file=rs6000/linux.h
5143                 xm_file=rs6000/xm-sysv4.h
5144                 out_file=rs6000/rs6000.c
5145                 if test x$gas = xyes
5146                 then
5147                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5148                 else
5149                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5150                 fi
5151                 xmake_file=x-linux
5152                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5153                 extra_headers=ppc-asm.h
5154                 if test x$enable_threads = xyes; then
5155                         thread_file='posix'
5156                 fi
5157                 ;;
5158         powerpc-*-linux-gnu*)
5159                 tm_file=rs6000/linux.h
5160                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5161                 xm_defines="USG ${xm_defines}"
5162                 out_file=rs6000/rs6000.c
5163                 if test x$gas = xyes
5164                 then
5165                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5166                 else
5167                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5168                 fi
5169                 xmake_file=x-linux
5170                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5171                 extra_headers=ppc-asm.h
5172                 if test x$enable_threads = xyes; then
5173                         thread_file='posix'
5174                 fi
5175                 ;;
5176         powerpc-wrs-vxworks*)
5177                 cpu_type=rs6000
5178                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5179                 xm_defines="USG POSIX"
5180                 tm_file=rs6000/vxppc.h
5181                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5182                 extra_headers=ppc-asm.h
5183                 thread_file='vxworks'
5184                 ;;
5185         powerpcle-*-sysv* | powerpcle-*-elf*)
5186                 tm_file=rs6000/sysv4le.h
5187                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5188                 xm_defines="USG POSIX"
5189                 if test x$gas = xyes
5190                 then
5191                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5192                 else
5193                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5194                 fi
5195                 xmake_file=rs6000/x-sysv4
5196                 extra_headers=ppc-asm.h
5197                 ;;
5198         powerpcle-*-eabisim*)
5199                 tm_file=rs6000/eabilesim.h
5200                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5201                 extra_headers=ppc-asm.h
5202                 ;;
5203         powerpcle-*-eabi*)
5204                 tm_file=rs6000/eabile.h
5205                 if test x$gas = xyes
5206                 then
5207                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5208                 else
5209                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5210                 fi
5211                 extra_headers=ppc-asm.h
5212                 ;;
5213         powerpcle-*-winnt* )
5214                 tm_file=rs6000/win-nt.h
5215                 tmake_file=rs6000/t-winnt
5216 #               extra_objs=pe.o
5217                 if test x$enable_threads = xyes; then
5218                         thread_file='win32'
5219                 fi
5220                 extra_headers=ppc-asm.h
5221                 ;;
5222         powerpcle-*-pe | powerpcle-*-cygwin*)
5223                 tm_file=rs6000/cygwin.h
5224                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5225                 tmake_file=rs6000/t-winnt
5226                 xmake_file=rs6000/x-cygwin
5227 #               extra_objs=pe.o
5228                 if test x$enable_threads = xyes; then
5229                         thread_file='win32'
5230                 fi
5231                 exeext=.exe
5232                 extra_headers=ppc-asm.h
5233                 ;;
5234         powerpcle-*-solaris2*)
5235                 tm_file=rs6000/sol2.h
5236                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5237                 xm_defines="USG POSIX"
5238                 if test x$gas = xyes
5239                 then
5240                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5241                 else
5242                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5243                 fi
5244                 xmake_file=rs6000/x-sysv4
5245                 extra_headers=ppc-asm.h
5246                 ;;
5247         rs6000-ibm-aix3.[01]*)
5248                 tm_file=rs6000/aix31.h
5249                 xmake_file=rs6000/x-aix31
5250                 float_format=none
5251                 use_collect2=yes
5252                 ;;
5253         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5254                 tm_file=rs6000/aix3newas.h
5255                 if test x$host != x$target
5256                 then
5257                         tmake_file=rs6000/t-xnewas
5258                 else
5259                         tmake_file=rs6000/t-newas
5260                 fi
5261                 float_format=none
5262                 use_collect2=yes
5263                 ;;
5264         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5265                 tm_file=rs6000/aix41.h
5266                 if test x$host != x$target
5267                 then
5268                         tmake_file=rs6000/t-xnewas
5269                 else
5270                         tmake_file=rs6000/t-newas
5271                 fi
5272                 if test "$gnu_ld" = yes
5273                 then
5274                         xmake_file=rs6000/x-aix41-gld
5275                 else
5276                         xmake_file=rs6000/x-aix41
5277                 fi
5278                 float_format=none
5279                 use_collect2=yes
5280                 ;;
5281         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5282                 tm_file=rs6000/aix43.h
5283                 if test x$host != x$target
5284                 then
5285                         tmake_file=rs6000/t-xaix43
5286                 else
5287                         tmake_file=rs6000/t-aix43
5288                 fi
5289                 xmake_file=rs6000/x-aix43
5290                 float_format=none
5291                 use_collect2=yes
5292                 ;;
5293         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5294                 tm_file=rs6000/aix43.h
5295                 if test x$host != x$target
5296                 then
5297                         tmake_file=rs6000/t-xaix43
5298                 else
5299                         tmake_file=rs6000/t-aix43
5300                 fi
5301                 xmake_file=rs6000/x-aix43
5302                 float_format=none
5303                 use_collect2=yes
5304                 ;;
5305         rs6000-ibm-aix*)
5306                 float_format=none
5307                 use_collect2=yes
5308                 ;;
5309         rs6000-bull-bosx)
5310                 float_format=none
5311                 use_collect2=yes
5312                 ;;
5313         rs6000-*-mach*)
5314                 tm_file=rs6000/mach.h
5315                 xm_file="${xm_file} rs6000/xm-mach.h"
5316                 xmake_file=rs6000/x-mach
5317                 use_collect2=yes
5318                 ;;
5319         rs6000-*-lynxos*)
5320                 tm_file=rs6000/lynx.h
5321                 xm_file=rs6000/xm-lynx.h
5322                 tmake_file=rs6000/t-rs6000
5323                 xmake_file=rs6000/x-lynx
5324                 use_collect2=yes
5325                 ;;
5326         sh-*-elf*)
5327                 tm_file=sh/elf.h
5328                 float_format=sh
5329                 ;;
5330         sh-*-rtemself*)
5331                 tmake_file="sh/t-sh t-rtems"
5332                 tm_file=sh/rtemself.h
5333                 float_format=sh
5334                 ;;
5335         sh-*-rtems*)
5336                 tmake_file="sh/t-sh t-rtems"
5337                 tm_file=sh/rtems.h
5338                 float_format=sh
5339                 ;;
5340         sh-*-*)
5341                 float_format=sh
5342                 ;;
5343         sparc-tti-*)
5344                 tm_file=sparc/pbd.h
5345                 xm_file="xm-alloca.h ${xm_file}"
5346                 xm_defines=USG
5347                 ;;
5348         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5349                 tm_file=sparc/vxsparc.h
5350                 tmake_file=sparc/t-vxsparc
5351                 use_collect2=yes
5352                 thread_file='vxworks'
5353                 ;;
5354         sparc-*-aout*)
5355                 tmake_file=sparc/t-sparcbare
5356                 tm_file="sparc/aout.h libgloss.h"
5357                 ;;
5358         sparc-*-netbsd*)
5359                 tm_file=sparc/netbsd.h
5360                 tmake_file=t-netbsd
5361        use_collect2=yes
5362                 ;;
5363         sparc-*-openbsd*)
5364                 # we need collect2 until our bug is fixed...
5365                 use_collect2=yes
5366                 ;;
5367         sparc-*-bsd*)
5368                 tm_file=sparc/bsd.h
5369                 ;;
5370         sparc-*-elf*)
5371                 tm_file=sparc/elf.h
5372                 tmake_file=sparc/t-elf
5373                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5374                 #float_format=i128
5375                 float_format=i64
5376                 ;;
5377         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5378                 xm_file="${xm_file} sparc/xm-linux.h"
5379                 tm_file=sparc/linux-aout.h
5380                 xmake_file=x-linux
5381                 gnu_ld=yes
5382                 ;;
5383         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5384                 xm_file="${xm_file} sparc/xm-linux.h"
5385                 xmake_file=x-linux
5386                 tm_file=sparc/linux.h
5387                 tmake_file="t-linux t-linux-gnulibc1"
5388                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5389                 gnu_ld=yes
5390                 ;;
5391         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5392                 xm_file="${xm_file} sparc/xm-linux.h"
5393                 xmake_file=x-linux
5394                 tm_file=sparc/linux.h
5395                 tmake_file="t-linux"
5396                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5397                 gnu_ld=yes
5398                 if test x$enable_threads = xyes; then
5399                         thread_file='posix'
5400                 fi
5401                 ;;
5402         sparc-*-lynxos*)
5403                 if test x$gas = xyes
5404                 then
5405                         tm_file=sparc/lynx.h
5406                 else
5407                         tm_file=sparc/lynx-ng.h
5408                 fi
5409                 xm_file=sparc/xm-lynx.h
5410                 tmake_file=sparc/t-sunos41
5411                 xmake_file=x-lynx
5412                 ;;
5413         sparc-*-rtems*)
5414                 tmake_file="sparc/t-sparcbare t-rtems"
5415                 tm_file=sparc/rtems.h
5416                 ;;
5417         sparcv9-*-solaris2*)
5418                 tm_file=sparc/sol2-sld-64.h
5419                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5420                 xm_defines="USG POSIX"
5421                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5422                 xmake_file=sparc/x-sysv4
5423                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5424                 float_format=none
5425                 if test x${enable_threads} = x ; then
5426                     enable_threads=$have_pthread_h
5427                     if test x${enable_threads} = x ; then
5428                         enable_threads=$have_thread_h
5429                     fi
5430                 fi
5431                 if test x${enable_threads} = xyes ; then
5432                     if test x${have_pthread_h} = xyes ; then
5433                         thread_file='posix'
5434                     else
5435                         thread_file='solaris'
5436                     fi
5437                 fi
5438                 ;;
5439         sparc-hal-solaris2*)
5440                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5441                 xm_defines="USG POSIX"
5442                 tm_file="sparc/sol2.h sparc/hal.h"
5443                 tmake_file="sparc/t-halos sparc/t-sol2"
5444                 xmake_file=sparc/x-sysv4
5445                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5446                 case $machine in
5447                 *-*-solaris2.0-4)
5448                         float_format=i128
5449                 ;;
5450                 *)
5451                         float_format=none
5452                         ;;
5453                 esac
5454                 thread_file='solaris'
5455                 ;;
5456         sparc-*-solaris2*)
5457                 if test x$gnu_ld = xyes
5458                 then
5459                         tm_file=sparc/sol2.h
5460                 else
5461                         tm_file=sparc/sol2-sld.h
5462                 fi
5463                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5464                 xm_defines="USG POSIX"
5465                 tmake_file=sparc/t-sol2
5466                 xmake_file=sparc/x-sysv4
5467                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5468                 case $machine in
5469                 *-*-solaris2.[0-4])
5470                         float_format=i128
5471                         ;;
5472                 *)
5473                         float_format=none
5474                         ;;
5475                 esac
5476                 if test x${enable_threads} = x; then
5477                     enable_threads=$have_pthread_h
5478                     if test x${enable_threads} = x; then
5479                         enable_threads=$have_thread_h
5480                     fi
5481                 fi
5482                 if test x${enable_threads} = xyes; then
5483                     if test x${have_pthread_h} = xyes; then
5484                         thread_file='posix'
5485                     else
5486                         thread_file='solaris'
5487                     fi
5488                 fi
5489                 ;;
5490         sparc-*-sunos4.0*)
5491                 tm_file=sparc/sunos4.h
5492                 tmake_file=sparc/t-sunos40
5493                 use_collect2=yes
5494                 ;;
5495         sparc-*-sunos4*)
5496                 tm_file=sparc/sunos4.h
5497                 tmake_file=sparc/t-sunos41
5498                 use_collect2=yes
5499                 if test x$gas = xyes; then
5500                         tm_file="${tm_file} sparc/sun4gas.h"
5501                 fi
5502                 ;;
5503         sparc-*-sunos3*)
5504                 tm_file=sparc/sun4o3.h
5505                 use_collect2=yes
5506                 ;;
5507         sparc-*-sysv4*)
5508                 tm_file=sparc/sysv4.h
5509                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
5510                 xm_defines="USG POSIX"
5511                 tmake_file=t-svr4
5512                 xmake_file=sparc/x-sysv4
5513                 extra_parts="crtbegin.o crtend.o"
5514                 ;;
5515         sparc-*-vxsim*)
5516                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5517                 xm_defines="USG POSIX"
5518                 tm_file=sparc/vxsim.h
5519                 tmake_file=sparc/t-vxsparc
5520                 xmake_file=sparc/x-sysv4
5521                 ;;
5522         sparclet-*-aout*)
5523                 tm_file="sparc/splet.h libgloss.h"
5524                 tmake_file=sparc/t-splet
5525                 ;;
5526         sparclite-*-coff*)
5527                 tm_file="sparc/litecoff.h libgloss.h"
5528                 tmake_file=sparc/t-sparclite
5529                 ;;
5530         sparclite-*-aout*)
5531                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5532                 tmake_file=sparc/t-sparclite
5533                 ;;
5534         sparc64-*-aout*)
5535                 tmake_file=sparc/t-sp64
5536                 tm_file=sparc/sp64-aout.h
5537                 ;;
5538         sparc64-*-elf*)
5539                 tmake_file=sparc/t-sp64
5540                 tm_file=sparc/sp64-elf.h
5541                 extra_parts="crtbegin.o crtend.o"
5542                 ;;
5543         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5544                 tmake_file="t-linux sparc/t-linux64"
5545                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5546                 tm_file=sparc/linux64.h
5547                 xmake_file=x-linux
5548                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5549                 gnu_ld=yes
5550                 ;;
5551         sparc64-*-freebsd*)
5552                 tmake_file=sparc/t-sp64
5553                 tm_file=sparc/sp64-elf.h
5554                 xm_file="sparc/xm-sp64.h sparc/xm-freebsd.h"
5555                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5556                 gas=yes
5557                 gnu_ld=yes
5558                 ;;
5559 # This hasn't been upgraded to GCC 2.
5560 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5561 #               tm_file=tahoe/harris.h
5562 #               ;;
5563 #       tahoe-*-bsd*)                   # tahoe running BSD
5564 #               ;;
5565         thumb-*-coff* | thumbel-*-coff*)
5566                 tm_file=arm/tcoff.h
5567                 out_file=arm/thumb.c
5568                 xm_file=arm/xm-thumb.h
5569                 md_file=arm/thumb.md
5570                 tmake_file=arm/t-thumb
5571                 ;;
5572         thumb-wrs-vxworks)
5573                 tm_file=arm/tcoff.h
5574                 out_file=arm/thumb.c
5575                 xm_file=arm/xm-thumb.h
5576                 md_file=arm/thumb.md
5577                 tmake_file=arm/t-thumb
5578                 thread_file='vxworks'
5579                 ;;
5580 # This hasn't been upgraded to GCC 2.
5581 #       tron-*-*)
5582 #               cpu_type=gmicro
5583 #               use_collect2=yes
5584 #               ;;
5585         v850-*-*)
5586                 cpu_type=v850
5587                 tm_file="v850/v850.h"
5588                 xm_file="v850/xm-v850.h"
5589                 tmake_file=v850/t-v850
5590                 if test x$stabs = xyes
5591                 then
5592                         tm_file="${tm_file} dbx.h"
5593                 fi
5594                 use_collect2=no
5595                 ;;
5596         vax-*-bsd*)                     # vaxen running BSD
5597                 use_collect2=yes
5598                 float_format=vax
5599                 ;;
5600         vax-*-sysv*)                    # vaxen running system V
5601                 tm_file="${tm_file} vax/vaxv.h"
5602                 xm_defines=USG
5603                 float_format=vax
5604                 ;;
5605         vax-*-netbsd*)
5606                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5607                 tmake_file=t-netbsd
5608                 float_format=vax
5609        use_collect2=yes
5610                 ;;
5611         vax-*-openbsd*)
5612                 tmake_file="${tmake_file} vax/t-openbsd"
5613                 ;;
5614         vax-*-ultrix*)                  # vaxen running ultrix
5615                 tm_file="${tm_file} vax/ultrix.h"
5616                 use_collect2=yes
5617                 float_format=vax
5618                 ;;
5619         vax-*-vms*)                     # vaxen running VMS
5620                 xm_file=vax/xm-vms.h
5621                 tm_file=vax/vms.h
5622                 float_format=vax
5623                 ;;
5624         vax-*-*)                        # vax default entry
5625                 float_format=vax
5626                 ;;
5627         we32k-att-sysv*)
5628                 xm_file="${xm_file} xm-svr3"
5629                 use_collect2=yes
5630                 ;;
5631         *)
5632                 echo "Configuration $machine not supported" 1>&2
5633                 exit 1
5634                 ;;
5635         esac
5636
5637         case $machine in
5638         *-*-linux-gnu*)
5639                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5640         *-*-gnu*)
5641                 # On the GNU system, the setup is just about the same on
5642                 # each different CPU.  The specific machines that GNU
5643                 # supports are matched above and just set $cpu_type.
5644                 xm_file="xm-gnu.h ${xm_file}"
5645                 tm_file=${cpu_type}/gnu.h
5646                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5647                 # GNU always uses ELF.
5648                 elf=yes
5649                 # GNU tools are the only tools.
5650                 gnu_ld=yes
5651                 gas=yes
5652                 xmake_file=x-linux      # These details are the same as Linux.
5653                 tmake_file=t-gnu        # These are not.
5654                 ;;
5655         *-*-sysv4*)
5656                 xmake_try_sysv=x-sysv
5657                 install_headers_dir=install-headers-cpio
5658                 ;;
5659         *-*-sysv*)
5660                 install_headers_dir=install-headers-cpio
5661                 ;;
5662         esac
5663
5664         # Distinguish i[34567]86
5665         # Also, do not run mips-tfile on MIPS if using gas.
5666         # Process --with-cpu= for PowerPC/rs6000
5667         target_cpu_default2=
5668         case $machine in
5669         i486-*-*)
5670                 target_cpu_default2=1
5671                 ;;
5672         i586-*-*)
5673                 case $target_alias in
5674                         k6-*)
5675                                 target_cpu_default2=4
5676                                 ;;
5677                         *)
5678                                 target_cpu_default2=2
5679                                 ;;
5680                 esac
5681                 ;;
5682         i686-*-* | i786-*-*)
5683                 target_cpu_default2=3
5684                 ;;
5685         alpha*-*-*)
5686                 case $machine in
5687                         alphaev6*)
5688                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
5689                                 ;;
5690                         alphapca56*)
5691                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
5692                                 ;;
5693                         alphaev56*)
5694                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5695                                 ;;
5696                         alphaev5*)
5697                                 target_cpu_default2="MASK_CPU_EV5"
5698                                 ;;
5699                 esac
5700
5701                 if test x$gas = xyes
5702                 then
5703                         if test "$target_cpu_default2" = ""
5704                         then
5705                                 target_cpu_default2="MASK_GAS"
5706                         else
5707                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5708                         fi
5709                 fi
5710                 ;;
5711         arm*-*-*)
5712                 case "x$with_cpu" in
5713                         x)
5714                                 # The most generic
5715                                 target_cpu_default2="TARGET_CPU_generic"
5716                                 ;;
5717
5718                         # Distinguish cores, and major variants
5719                         # arm7m doesn't exist, but D & I don't affect code
5720                         xarm23678 | xarm250 | xarm67010 \
5721                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
5722                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
5723                         | xstrongarm | xstrongarm110 | xstrongarm1100)
5724                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5725                                 ;;
5726
5727                         xyes | xno)
5728                                 echo "--with-cpu must be passed a value" 1>&2
5729                                 exit 1
5730                                 ;;
5731
5732                         *)
5733                                 if test x$pass2done = xyes
5734                                 then
5735                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5736                                         exit 1
5737                                 fi
5738                                 ;;
5739                 esac
5740                 ;;
5741
5742         mips*-*-ecoff* | mips*-*-elf*)
5743                 if test x$gas = xyes
5744                 then
5745                         if test x$gnu_ld = xyes
5746                         then
5747                                 target_cpu_default2=20
5748                         else
5749                                 target_cpu_default2=16
5750                         fi
5751                 fi
5752                 ;;
5753         mips*-*-*)
5754                 if test x$gas = xyes
5755                 then
5756                         target_cpu_default2=16
5757                 fi
5758                 ;;
5759         powerpc*-*-* | rs6000-*-*)
5760                 case "x$with_cpu" in
5761                         x)
5762                                 ;;
5763
5764                         xcommon | xpower | xpower2 | xpowerpc | xrios \
5765                           | xrios1 | xrios2 | xrsc | xrsc1 \
5766                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
5767                           | xec603e | x740 | x750 | x401 \
5768                           | x403 | x505 | x801 | x821 | x823 | x860)
5769                                 target_cpu_default2="\"$with_cpu\""
5770                                 ;;
5771
5772                         xyes | xno)
5773                                 echo "--with-cpu must be passed a value" 1>&2
5774                                 exit 1
5775                                 ;;
5776
5777                         *)
5778                                 if test x$pass2done = xyes
5779                                 then
5780                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5781                                         exit 1
5782                                 fi
5783                                 ;;
5784                 esac
5785                 ;;
5786         sparc*-*-*)
5787                 case ".$with_cpu" in
5788                         .)
5789                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
5790                                 ;;
5791                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
5792                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5793                                 ;;
5794                         *)
5795                                 if test x$pass2done = xyes
5796                                 then
5797                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5798                                         exit 1
5799                                 fi
5800                                 ;;
5801                 esac
5802                 ;;
5803         esac
5804
5805         if test "$target_cpu_default2" != ""
5806         then
5807                 if test "$target_cpu_default" != ""
5808                 then
5809                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5810                 else
5811                         target_cpu_default=$target_cpu_default2
5812                 fi
5813         fi
5814
5815         # No need for collect2 if we have the GNU linker.
5816         # Actually, there is now; GNU ld doesn't handle the EH info or
5817         # collecting for shared libraries.
5818         #case x$gnu_ld in
5819         #xyes)
5820         #       use_collect2=
5821         #       ;;
5822         #esac
5823
5824 # Save data on machine being used to compile GCC in build_xm_file.
5825 # Save data on host machine in vars host_xm_file and host_xmake_file.
5826         if test x$pass1done = x
5827         then
5828                 if test x"$xm_file" = x
5829                 then build_xm_file=$cpu_type/xm-$cpu_type.h
5830                 else build_xm_file=$xm_file
5831                 fi
5832                 build_xm_defines=$xm_defines
5833                 build_install_headers_dir=$install_headers_dir
5834                 build_exeext=$exeext
5835                 pass1done=yes
5836         else
5837                 if test x$pass2done = x
5838                 then
5839                         if test x"$xm_file" = x
5840                         then host_xm_file=$cpu_type/xm-$cpu_type.h
5841                         else host_xm_file=$xm_file
5842                         fi
5843                         host_xm_defines=$xm_defines
5844                         if test x"$xmake_file" = x
5845                         then xmake_file=$cpu_type/x-$cpu_type
5846                         fi
5847                         host_xmake_file="$xmake_file"
5848                         host_truncate_target=$truncate_target
5849                         host_extra_gcc_objs=$extra_gcc_objs
5850                         host_extra_objs=$extra_host_objs
5851                         host_exeext=$exeext
5852                         pass2done=yes
5853                 fi
5854         fi
5855 done
5856
5857 extra_objs="${host_extra_objs} ${extra_objs}"
5858
5859 # Default the target-machine variables that were not explicitly set.
5860 if test x"$tm_file" = x
5861 then tm_file=$cpu_type/$cpu_type.h; fi
5862
5863 if test x$extra_headers = x
5864 then extra_headers=; fi
5865
5866 if test x"$xm_file" = x
5867 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5868
5869 if test x$md_file = x
5870 then md_file=$cpu_type/$cpu_type.md; fi
5871
5872 if test x$out_file = x
5873 then out_file=$cpu_type/$cpu_type.c; fi
5874
5875 if test x"$tmake_file" = x
5876 then tmake_file=$cpu_type/t-$cpu_type
5877 fi
5878
5879 if test x"$dwarf2" = xyes
5880 then tm_file="tm-dwarf2.h $tm_file"
5881 fi
5882
5883 if test x$float_format = x
5884 then float_format=i64
5885 fi
5886
5887 if test $float_format = none
5888 then float_h_file=Makefile.in
5889 else float_h_file=float-$float_format.h
5890 fi
5891
5892 if test x$enable_haifa = x
5893 then
5894   case $target in
5895     alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
5896       enable_haifa=yes;;
5897   esac
5898 fi
5899
5900 # Handle cpp installation.
5901 if test x$enable_cpp != xno
5902 then
5903   tmake_file="$tmake_file t-install-cpp"
5904 fi
5905
5906 # Say what files are being used for the output code and MD file.
5907 echo "Using \`$srcdir/config/$out_file' to output insns."
5908 echo "Using \`$srcdir/config/$md_file' as machine description file."
5909
5910 count=a
5911 for f in $tm_file; do
5912         count=${count}x
5913 done
5914 if test $count = ax; then
5915         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5916 else
5917         echo "Using the following target machine macro files:"
5918         for f in $tm_file; do
5919                 echo "  $srcdir/config/$f"
5920         done
5921 fi
5922
5923 count=a
5924 for f in $host_xm_file; do
5925         count=${count}x
5926 done
5927 if test $count = ax; then
5928         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5929 else
5930         echo "Using the following host machine macro files:"
5931         for f in $host_xm_file; do
5932                 echo "  $srcdir/config/$f"
5933         done
5934 fi
5935
5936 if test "$host_xm_file" != "$build_xm_file"; then
5937         count=a
5938         for f in $build_xm_file; do
5939                 count=${count}x
5940         done
5941         if test $count = ax; then
5942                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5943         else
5944                 echo "Using the following build machine macro files:"
5945                 for f in $build_xm_file; do
5946                         echo "  $srcdir/config/$f"
5947                 done
5948         fi
5949 fi
5950
5951 if test x$thread_file = x; then
5952         if test x$target_thread_file != x; then
5953                 thread_file=$target_thread_file
5954         else
5955                 thread_file='single'
5956         fi
5957 fi
5958
5959 # Set up the header files.
5960 # $links is the list of header files to create.
5961 # $vars is the list of shell variables with file names to include.
5962 # auto-host.h is the file containing items generated by autoconf and is
5963 # the first file included by config.h.
5964 null_defines=
5965 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
5966
5967 # If host=build, it is correct to have hconfig include auto-host.h
5968 # as well.  If host!=build, we are in error and need to do more
5969 # work to find out the build config parameters.
5970 if test x$host = x$build
5971 then
5972         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
5973 else
5974         # We create a subdir, then run autoconf in the subdir.
5975         # To prevent recursion we set host and build for the new
5976         # invocation of configure to the build for this invocation
5977         # of configure.
5978         tempdir=build.$$
5979         rm -rf $tempdir
5980         mkdir $tempdir
5981         cd $tempdir
5982         case ${srcdir} in
5983         /*) realsrcdir=${srcdir};;
5984         *) realsrcdir=../${srcdir};;
5985         esac
5986         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
5987                 --target=$target --host=$build --build=$build
5988
5989         # We just finished tests for the build machine, so rename
5990         # the file auto-build.h in the gcc directory.
5991         mv auto-host.h ../auto-build.h
5992         cd ..
5993         rm -rf $tempdir
5994         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
5995 fi
5996
5997 xm_file="gansidecl.h ${xm_file}"
5998 tm_file="gansidecl.h ${tm_file}"
5999
6000 vars="host_xm_file tm_file xm_file build_xm_file"
6001 links="config.h tm.h tconfig.h hconfig.h"
6002 defines="host_xm_defines null_defines xm_defines build_xm_defines"
6003
6004 rm -f config.bak
6005 if test -f config.status; then mv -f config.status config.bak; fi
6006
6007 # Make the links.
6008 while test -n "$vars"
6009 do
6010         set $vars; var=$1; shift; vars=$*
6011         set $links; link=$1; shift; links=$*
6012         set $defines; define=$1; shift; defines=$*
6013
6014         rm -f $link
6015
6016         # Define TARGET_CPU_DEFAULT if the system wants one.
6017         # This substitutes for lots of *.h files.
6018         if test "$target_cpu_default" != "" -a $link = tm.h
6019         then
6020                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6021         fi
6022
6023         for file in `eval echo '$'$var`; do
6024                 case $file in
6025                 auto-config.h)
6026                         ;;
6027                 *)
6028                         echo '#ifdef IN_GCC' >>$link
6029                         ;;
6030                 esac
6031                 echo "#include \"$file\"" >>$link
6032                 case $file in
6033                 auto-config.h)
6034                         ;;
6035                 *)
6036                         echo '#endif' >>$link
6037                         ;;
6038                 esac
6039         done
6040
6041         for def in `eval echo '$'$define`; do
6042                 echo "#ifndef $def" >>$link
6043                 echo "#define $def" >>$link
6044                 echo "#endif" >>$link
6045         done
6046 done
6047
6048 # Truncate the target if necessary
6049 if test x$host_truncate_target != x; then
6050         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6051 fi
6052
6053 # Get the version trigger filename from the toplevel
6054 if test "${with_gcc_version_trigger+set}" = set; then
6055         gcc_version_trigger=$with_gcc_version_trigger
6056 else
6057         gcc_version_trigger=${srcdir}/version.c
6058 fi
6059 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
6060
6061 # Internationalization
6062 PACKAGE=gcc
6063 VERSION="$gcc_version"
6064 cat >> confdefs.h <<EOF
6065 #define PACKAGE "$PACKAGE"
6066 EOF
6067
6068 cat >> confdefs.h <<EOF
6069 #define VERSION "$VERSION"
6070 EOF
6071
6072
6073
6074
6075 ALL_LINGUAS="en_UK"
6076
6077 # NLS support is still experimental, so disable it by default for now.
6078 # Check whether --enable-nls or --disable-nls was given.
6079 if test "${enable_nls+set}" = set; then
6080   enableval="$enable_nls"
6081   :
6082 else
6083   enable_nls=no
6084 fi
6085
6086
6087
6088         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6089 echo "configure:6066: checking for strerror in -lcposix" >&5
6090 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6091 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6092   echo $ac_n "(cached) $ac_c" 1>&6
6093 else
6094   ac_save_LIBS="$LIBS"
6095 LIBS="-lcposix  $LIBS"
6096 cat > conftest.$ac_ext <<EOF
6097 #line 6074 "configure"
6098 #include "confdefs.h"
6099 /* Override any gcc2 internal prototype to avoid an error.  */
6100 /* We use char because int might match the return type of a gcc2
6101     builtin and then its argument prototype would still apply.  */
6102 char strerror();
6103
6104 int main() {
6105 strerror()
6106 ; return 0; }
6107 EOF
6108 if { (eval echo configure:6085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6109   rm -rf conftest*
6110   eval "ac_cv_lib_$ac_lib_var=yes"
6111 else
6112   echo "configure: failed program was:" >&5
6113   cat conftest.$ac_ext >&5
6114   rm -rf conftest*
6115   eval "ac_cv_lib_$ac_lib_var=no"
6116 fi
6117 rm -f conftest*
6118 LIBS="$ac_save_LIBS"
6119
6120 fi
6121 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6122   echo "$ac_t""yes" 1>&6
6123   LIBS="$LIBS -lcposix"
6124 else
6125   echo "$ac_t""no" 1>&6
6126 fi
6127
6128
6129
6130 echo $ac_n "checking for working const""... $ac_c" 1>&6
6131 echo "configure:6108: checking for working const" >&5
6132 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6133   echo $ac_n "(cached) $ac_c" 1>&6
6134 else
6135   cat > conftest.$ac_ext <<EOF
6136 #line 6113 "configure"
6137 #include "confdefs.h"
6138
6139 int main() {
6140
6141 /* Ultrix mips cc rejects this.  */
6142 typedef int charset[2]; const charset x;
6143 /* SunOS 4.1.1 cc rejects this.  */
6144 char const *const *ccp;
6145 char **p;
6146 /* NEC SVR4.0.2 mips cc rejects this.  */
6147 struct point {int x, y;};
6148 static struct point const zero = {0,0};
6149 /* AIX XL C 1.02.0.0 rejects this.
6150    It does not let you subtract one const X* pointer from another in an arm
6151    of an if-expression whose if-part is not a constant expression */
6152 const char *g = "string";
6153 ccp = &g + (g ? g-g : 0);
6154 /* HPUX 7.0 cc rejects these. */
6155 ++ccp;
6156 p = (char**) ccp;
6157 ccp = (char const *const *) p;
6158 { /* SCO 3.2v4 cc rejects this.  */
6159   char *t;
6160   char const *s = 0 ? (char *) 0 : (char const *) 0;
6161
6162   *t++ = 0;
6163 }
6164 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6165   int x[] = {25, 17};
6166   const int *foo = &x[0];
6167   ++foo;
6168 }
6169 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6170   typedef const int *iptr;
6171   iptr p = 0;
6172   ++p;
6173 }
6174 { /* AIX XL C 1.02.0.0 rejects this saying
6175      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6176   struct s { int j; const int *ap[3]; };
6177   struct s *b; b->j = 5;
6178 }
6179 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6180   const int foo = 10;
6181 }
6182
6183 ; return 0; }
6184 EOF
6185 if { (eval echo configure:6162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6186   rm -rf conftest*
6187   ac_cv_c_const=yes
6188 else
6189   echo "configure: failed program was:" >&5
6190   cat conftest.$ac_ext >&5
6191   rm -rf conftest*
6192   ac_cv_c_const=no
6193 fi
6194 rm -f conftest*
6195 fi
6196
6197 echo "$ac_t""$ac_cv_c_const" 1>&6
6198 if test $ac_cv_c_const = no; then
6199   cat >> confdefs.h <<\EOF
6200 #define const
6201 EOF
6202
6203 fi
6204
6205 echo $ac_n "checking for inline""... $ac_c" 1>&6
6206 echo "configure:6183: checking for inline" >&5
6207 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6208   echo $ac_n "(cached) $ac_c" 1>&6
6209 else
6210   ac_cv_c_inline=no
6211 for ac_kw in inline __inline__ __inline; do
6212   cat > conftest.$ac_ext <<EOF
6213 #line 6190 "configure"
6214 #include "confdefs.h"
6215
6216 int main() {
6217 } $ac_kw foo() {
6218 ; return 0; }
6219 EOF
6220 if { (eval echo configure:6197: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6221   rm -rf conftest*
6222   ac_cv_c_inline=$ac_kw; break
6223 else
6224   echo "configure: failed program was:" >&5
6225   cat conftest.$ac_ext >&5
6226 fi
6227 rm -f conftest*
6228 done
6229
6230 fi
6231
6232 echo "$ac_t""$ac_cv_c_inline" 1>&6
6233 case "$ac_cv_c_inline" in
6234   inline | yes) ;;
6235   no) cat >> confdefs.h <<\EOF
6236 #define inline
6237 EOF
6238  ;;
6239   *)  cat >> confdefs.h <<EOF
6240 #define inline $ac_cv_c_inline
6241 EOF
6242  ;;
6243 esac
6244
6245 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6246 echo "configure:6223: checking for off_t" >&5
6247 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6248   echo $ac_n "(cached) $ac_c" 1>&6
6249 else
6250   cat > conftest.$ac_ext <<EOF
6251 #line 6228 "configure"
6252 #include "confdefs.h"
6253 #include <sys/types.h>
6254 #if STDC_HEADERS
6255 #include <stdlib.h>
6256 #include <stddef.h>
6257 #endif
6258 EOF
6259 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6260   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6261   rm -rf conftest*
6262   ac_cv_type_off_t=yes
6263 else
6264   rm -rf conftest*
6265   ac_cv_type_off_t=no
6266 fi
6267 rm -f conftest*
6268
6269 fi
6270 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6271 if test $ac_cv_type_off_t = no; then
6272   cat >> confdefs.h <<\EOF
6273 #define off_t long
6274 EOF
6275
6276 fi
6277
6278 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6279 echo "configure:6256: checking for size_t" >&5
6280 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6281   echo $ac_n "(cached) $ac_c" 1>&6
6282 else
6283   cat > conftest.$ac_ext <<EOF
6284 #line 6261 "configure"
6285 #include "confdefs.h"
6286 #include <sys/types.h>
6287 #if STDC_HEADERS
6288 #include <stdlib.h>
6289 #include <stddef.h>
6290 #endif
6291 EOF
6292 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6293   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6294   rm -rf conftest*
6295   ac_cv_type_size_t=yes
6296 else
6297   rm -rf conftest*
6298   ac_cv_type_size_t=no
6299 fi
6300 rm -f conftest*
6301
6302 fi
6303 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6304 if test $ac_cv_type_size_t = no; then
6305   cat >> confdefs.h <<\EOF
6306 #define size_t unsigned
6307 EOF
6308
6309 fi
6310
6311 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6312 # for constant arguments.  Useless!
6313 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6314 echo "configure:6291: checking for working alloca.h" >&5
6315 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6316   echo $ac_n "(cached) $ac_c" 1>&6
6317 else
6318   cat > conftest.$ac_ext <<EOF
6319 #line 6296 "configure"
6320 #include "confdefs.h"
6321 #include <alloca.h>
6322 int main() {
6323 char *p = alloca(2 * sizeof(int));
6324 ; return 0; }
6325 EOF
6326 if { (eval echo configure:6303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6327   rm -rf conftest*
6328   ac_cv_header_alloca_h=yes
6329 else
6330   echo "configure: failed program was:" >&5
6331   cat conftest.$ac_ext >&5
6332   rm -rf conftest*
6333   ac_cv_header_alloca_h=no
6334 fi
6335 rm -f conftest*
6336 fi
6337
6338 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6339 if test $ac_cv_header_alloca_h = yes; then
6340   cat >> confdefs.h <<\EOF
6341 #define HAVE_ALLOCA_H 1
6342 EOF
6343
6344 fi
6345
6346 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6347 echo "configure:6324: checking for alloca" >&5
6348 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6349   echo $ac_n "(cached) $ac_c" 1>&6
6350 else
6351   cat > conftest.$ac_ext <<EOF
6352 #line 6329 "configure"
6353 #include "confdefs.h"
6354
6355 #ifdef __GNUC__
6356 # define alloca __builtin_alloca
6357 #else
6358 # ifdef _MSC_VER
6359 #  include <malloc.h>
6360 #  define alloca _alloca
6361 # else
6362 #  if HAVE_ALLOCA_H
6363 #   include <alloca.h>
6364 #  else
6365 #   ifdef _AIX
6366  #pragma alloca
6367 #   else
6368 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6369 char *alloca ();
6370 #    endif
6371 #   endif
6372 #  endif
6373 # endif
6374 #endif
6375
6376 int main() {
6377 char *p = (char *) alloca(1);
6378 ; return 0; }
6379 EOF
6380 if { (eval echo configure:6357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6381   rm -rf conftest*
6382   ac_cv_func_alloca_works=yes
6383 else
6384   echo "configure: failed program was:" >&5
6385   cat conftest.$ac_ext >&5
6386   rm -rf conftest*
6387   ac_cv_func_alloca_works=no
6388 fi
6389 rm -f conftest*
6390 fi
6391
6392 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6393 if test $ac_cv_func_alloca_works = yes; then
6394   cat >> confdefs.h <<\EOF
6395 #define HAVE_ALLOCA 1
6396 EOF
6397
6398 fi
6399
6400 if test $ac_cv_func_alloca_works = no; then
6401   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6402   # that cause trouble.  Some versions do not even contain alloca or
6403   # contain a buggy version.  If you still want to use their alloca,
6404   # use ar to extract alloca.o from them instead of compiling alloca.c.
6405   ALLOCA=alloca.${ac_objext}
6406   cat >> confdefs.h <<\EOF
6407 #define C_ALLOCA 1
6408 EOF
6409
6410
6411 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6412 echo "configure:6389: checking whether alloca needs Cray hooks" >&5
6413 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6414   echo $ac_n "(cached) $ac_c" 1>&6
6415 else
6416   cat > conftest.$ac_ext <<EOF
6417 #line 6394 "configure"
6418 #include "confdefs.h"
6419 #if defined(CRAY) && ! defined(CRAY2)
6420 webecray
6421 #else
6422 wenotbecray
6423 #endif
6424
6425 EOF
6426 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6427   egrep "webecray" >/dev/null 2>&1; then
6428   rm -rf conftest*
6429   ac_cv_os_cray=yes
6430 else
6431   rm -rf conftest*
6432   ac_cv_os_cray=no
6433 fi
6434 rm -f conftest*
6435
6436 fi
6437
6438 echo "$ac_t""$ac_cv_os_cray" 1>&6
6439 if test $ac_cv_os_cray = yes; then
6440 for ac_func in _getb67 GETB67 getb67; do
6441   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6442 echo "configure:6419: checking for $ac_func" >&5
6443 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6444   echo $ac_n "(cached) $ac_c" 1>&6
6445 else
6446   cat > conftest.$ac_ext <<EOF
6447 #line 6424 "configure"
6448 #include "confdefs.h"
6449 /* System header to define __stub macros and hopefully few prototypes,
6450     which can conflict with char $ac_func(); below.  */
6451 #include <assert.h>
6452 /* Override any gcc2 internal prototype to avoid an error.  */
6453 /* We use char because int might match the return type of a gcc2
6454     builtin and then its argument prototype would still apply.  */
6455 char $ac_func();
6456
6457 int main() {
6458
6459 /* The GNU C library defines this for functions which it implements
6460     to always fail with ENOSYS.  Some functions are actually named
6461     something starting with __ and the normal name is an alias.  */
6462 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6463 choke me
6464 #else
6465 $ac_func();
6466 #endif
6467
6468 ; return 0; }
6469 EOF
6470 if { (eval echo configure:6447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6471   rm -rf conftest*
6472   eval "ac_cv_func_$ac_func=yes"
6473 else
6474   echo "configure: failed program was:" >&5
6475   cat conftest.$ac_ext >&5
6476   rm -rf conftest*
6477   eval "ac_cv_func_$ac_func=no"
6478 fi
6479 rm -f conftest*
6480 fi
6481
6482 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6483   echo "$ac_t""yes" 1>&6
6484   cat >> confdefs.h <<EOF
6485 #define CRAY_STACKSEG_END $ac_func
6486 EOF
6487
6488   break
6489 else
6490   echo "$ac_t""no" 1>&6
6491 fi
6492
6493 done
6494 fi
6495
6496 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6497 echo "configure:6474: checking stack direction for C alloca" >&5
6498 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6499   echo $ac_n "(cached) $ac_c" 1>&6
6500 else
6501   if test "$cross_compiling" = yes; then
6502   ac_cv_c_stack_direction=0
6503 else
6504   cat > conftest.$ac_ext <<EOF
6505 #line 6482 "configure"
6506 #include "confdefs.h"
6507 find_stack_direction ()
6508 {
6509   static char *addr = 0;
6510   auto char dummy;
6511   if (addr == 0)
6512     {
6513       addr = &dummy;
6514       return find_stack_direction ();
6515     }
6516   else
6517     return (&dummy > addr) ? 1 : -1;
6518 }
6519 main ()
6520 {
6521   exit (find_stack_direction() < 0);
6522 }
6523 EOF
6524 if { (eval echo configure:6501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6525 then
6526   ac_cv_c_stack_direction=1
6527 else
6528   echo "configure: failed program was:" >&5
6529   cat conftest.$ac_ext >&5
6530   rm -fr conftest*
6531   ac_cv_c_stack_direction=-1
6532 fi
6533 rm -fr conftest*
6534 fi
6535
6536 fi
6537
6538 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6539 cat >> confdefs.h <<EOF
6540 #define STACK_DIRECTION $ac_cv_c_stack_direction
6541 EOF
6542
6543 fi
6544
6545 for ac_hdr in unistd.h
6546 do
6547 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6548 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6549 echo "configure:6526: checking for $ac_hdr" >&5
6550 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6551   echo $ac_n "(cached) $ac_c" 1>&6
6552 else
6553   cat > conftest.$ac_ext <<EOF
6554 #line 6531 "configure"
6555 #include "confdefs.h"
6556 #include <$ac_hdr>
6557 EOF
6558 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6559 { (eval echo configure:6536: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6560 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6561 if test -z "$ac_err"; then
6562   rm -rf conftest*
6563   eval "ac_cv_header_$ac_safe=yes"
6564 else
6565   echo "$ac_err" >&5
6566   echo "configure: failed program was:" >&5
6567   cat conftest.$ac_ext >&5
6568   rm -rf conftest*
6569   eval "ac_cv_header_$ac_safe=no"
6570 fi
6571 rm -f conftest*
6572 fi
6573 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6574   echo "$ac_t""yes" 1>&6
6575     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6576   cat >> confdefs.h <<EOF
6577 #define $ac_tr_hdr 1
6578 EOF
6579
6580 else
6581   echo "$ac_t""no" 1>&6
6582 fi
6583 done
6584
6585 for ac_func in getpagesize
6586 do
6587 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6588 echo "configure:6565: checking for $ac_func" >&5
6589 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6590   echo $ac_n "(cached) $ac_c" 1>&6
6591 else
6592   cat > conftest.$ac_ext <<EOF
6593 #line 6570 "configure"
6594 #include "confdefs.h"
6595 /* System header to define __stub macros and hopefully few prototypes,
6596     which can conflict with char $ac_func(); below.  */
6597 #include <assert.h>
6598 /* Override any gcc2 internal prototype to avoid an error.  */
6599 /* We use char because int might match the return type of a gcc2
6600     builtin and then its argument prototype would still apply.  */
6601 char $ac_func();
6602
6603 int main() {
6604
6605 /* The GNU C library defines this for functions which it implements
6606     to always fail with ENOSYS.  Some functions are actually named
6607     something starting with __ and the normal name is an alias.  */
6608 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6609 choke me
6610 #else
6611 $ac_func();
6612 #endif
6613
6614 ; return 0; }
6615 EOF
6616 if { (eval echo configure:6593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6617   rm -rf conftest*
6618   eval "ac_cv_func_$ac_func=yes"
6619 else
6620   echo "configure: failed program was:" >&5
6621   cat conftest.$ac_ext >&5
6622   rm -rf conftest*
6623   eval "ac_cv_func_$ac_func=no"
6624 fi
6625 rm -f conftest*
6626 fi
6627
6628 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6629   echo "$ac_t""yes" 1>&6
6630     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6631   cat >> confdefs.h <<EOF
6632 #define $ac_tr_func 1
6633 EOF
6634
6635 else
6636   echo "$ac_t""no" 1>&6
6637 fi
6638 done
6639
6640 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6641 echo "configure:6618: checking for working mmap" >&5
6642 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6643   echo $ac_n "(cached) $ac_c" 1>&6
6644 else
6645   if test "$cross_compiling" = yes; then
6646   ac_cv_func_mmap_fixed_mapped=no
6647 else
6648   cat > conftest.$ac_ext <<EOF
6649 #line 6626 "configure"
6650 #include "confdefs.h"
6651
6652 /* Thanks to Mike Haertel and Jim Avera for this test.
6653    Here is a matrix of mmap possibilities:
6654         mmap private not fixed
6655         mmap private fixed at somewhere currently unmapped
6656         mmap private fixed at somewhere already mapped
6657         mmap shared not fixed
6658         mmap shared fixed at somewhere currently unmapped
6659         mmap shared fixed at somewhere already mapped
6660    For private mappings, we should verify that changes cannot be read()
6661    back from the file, nor mmap's back from the file at a different
6662    address.  (There have been systems where private was not correctly
6663    implemented like the infamous i386 svr4.0, and systems where the
6664    VM page cache was not coherent with the filesystem buffer cache
6665    like early versions of FreeBSD and possibly contemporary NetBSD.)
6666    For shared mappings, we should conversely verify that changes get
6667    propogated back to all the places they're supposed to be.
6668
6669    Grep wants private fixed already mapped.
6670    The main things grep needs to know about mmap are:
6671    * does it exist and is it safe to write into the mmap'd area
6672    * how to use it (BSD variants)  */
6673 #include <sys/types.h>
6674 #include <fcntl.h>
6675 #include <sys/mman.h>
6676
6677 /* This mess was copied from the GNU getpagesize.h.  */
6678 #ifndef HAVE_GETPAGESIZE
6679 # ifdef HAVE_UNISTD_H
6680 #  include <unistd.h>
6681 # endif
6682
6683 /* Assume that all systems that can run configure have sys/param.h.  */
6684 # ifndef HAVE_SYS_PARAM_H
6685 #  define HAVE_SYS_PARAM_H 1
6686 # endif
6687
6688 # ifdef _SC_PAGESIZE
6689 #  define getpagesize() sysconf(_SC_PAGESIZE)
6690 # else /* no _SC_PAGESIZE */
6691 #  ifdef HAVE_SYS_PARAM_H
6692 #   include <sys/param.h>
6693 #   ifdef EXEC_PAGESIZE
6694 #    define getpagesize() EXEC_PAGESIZE
6695 #   else /* no EXEC_PAGESIZE */
6696 #    ifdef NBPG
6697 #     define getpagesize() NBPG * CLSIZE
6698 #     ifndef CLSIZE
6699 #      define CLSIZE 1
6700 #     endif /* no CLSIZE */
6701 #    else /* no NBPG */
6702 #     ifdef NBPC
6703 #      define getpagesize() NBPC
6704 #     else /* no NBPC */
6705 #      ifdef PAGESIZE
6706 #       define getpagesize() PAGESIZE
6707 #      endif /* PAGESIZE */
6708 #     endif /* no NBPC */
6709 #    endif /* no NBPG */
6710 #   endif /* no EXEC_PAGESIZE */
6711 #  else /* no HAVE_SYS_PARAM_H */
6712 #   define getpagesize() 8192   /* punt totally */
6713 #  endif /* no HAVE_SYS_PARAM_H */
6714 # endif /* no _SC_PAGESIZE */
6715
6716 #endif /* no HAVE_GETPAGESIZE */
6717
6718 #ifdef __cplusplus
6719 extern "C" { void *malloc(unsigned); }
6720 #else
6721 char *malloc();
6722 #endif
6723
6724 int
6725 main()
6726 {
6727         char *data, *data2, *data3;
6728         int i, pagesize;
6729         int fd;
6730
6731         pagesize = getpagesize();
6732
6733         /*
6734          * First, make a file with some known garbage in it.
6735          */
6736         data = malloc(pagesize);
6737         if (!data)
6738                 exit(1);
6739         for (i = 0; i < pagesize; ++i)
6740                 *(data + i) = rand();
6741         umask(0);
6742         fd = creat("conftestmmap", 0600);
6743         if (fd < 0)
6744                 exit(1);
6745         if (write(fd, data, pagesize) != pagesize)
6746                 exit(1);
6747         close(fd);
6748
6749         /*
6750          * Next, try to mmap the file at a fixed address which
6751          * already has something else allocated at it.  If we can,
6752          * also make sure that we see the same garbage.
6753          */
6754         fd = open("conftestmmap", O_RDWR);
6755         if (fd < 0)
6756                 exit(1);
6757         data2 = malloc(2 * pagesize);
6758         if (!data2)
6759                 exit(1);
6760         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6761         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6762             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6763                 exit(1);
6764         for (i = 0; i < pagesize; ++i)
6765                 if (*(data + i) != *(data2 + i))
6766                         exit(1);
6767
6768         /*
6769          * Finally, make sure that changes to the mapped area
6770          * do not percolate back to the file as seen by read().
6771          * (This is a bug on some variants of i386 svr4.0.)
6772          */
6773         for (i = 0; i < pagesize; ++i)
6774                 *(data2 + i) = *(data2 + i) + 1;
6775         data3 = malloc(pagesize);
6776         if (!data3)
6777                 exit(1);
6778         if (read(fd, data3, pagesize) != pagesize)
6779                 exit(1);
6780         for (i = 0; i < pagesize; ++i)
6781                 if (*(data + i) != *(data3 + i))
6782                         exit(1);
6783         close(fd);
6784         unlink("conftestmmap");
6785         exit(0);
6786 }
6787
6788 EOF
6789 if { (eval echo configure:6766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6790 then
6791   ac_cv_func_mmap_fixed_mapped=yes
6792 else
6793   echo "configure: failed program was:" >&5
6794   cat conftest.$ac_ext >&5
6795   rm -fr conftest*
6796   ac_cv_func_mmap_fixed_mapped=no
6797 fi
6798 rm -fr conftest*
6799 fi
6800
6801 fi
6802
6803 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6804 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6805   cat >> confdefs.h <<\EOF
6806 #define HAVE_MMAP 1
6807 EOF
6808
6809 fi
6810
6811
6812    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
6813 unistd.h sys/param.h
6814 do
6815 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6816 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6817 echo "configure:6794: checking for $ac_hdr" >&5
6818 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6819   echo $ac_n "(cached) $ac_c" 1>&6
6820 else
6821   cat > conftest.$ac_ext <<EOF
6822 #line 6799 "configure"
6823 #include "confdefs.h"
6824 #include <$ac_hdr>
6825 EOF
6826 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6827 { (eval echo configure:6804: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6828 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6829 if test -z "$ac_err"; then
6830   rm -rf conftest*
6831   eval "ac_cv_header_$ac_safe=yes"
6832 else
6833   echo "$ac_err" >&5
6834   echo "configure: failed program was:" >&5
6835   cat conftest.$ac_ext >&5
6836   rm -rf conftest*
6837   eval "ac_cv_header_$ac_safe=no"
6838 fi
6839 rm -f conftest*
6840 fi
6841 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6842   echo "$ac_t""yes" 1>&6
6843     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6844   cat >> confdefs.h <<EOF
6845 #define $ac_tr_hdr 1
6846 EOF
6847
6848 else
6849   echo "$ac_t""no" 1>&6
6850 fi
6851 done
6852
6853    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
6854 strdup __argz_count __argz_stringify __argz_next
6855 do
6856 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6857 echo "configure:6834: checking for $ac_func" >&5
6858 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6859   echo $ac_n "(cached) $ac_c" 1>&6
6860 else
6861   cat > conftest.$ac_ext <<EOF
6862 #line 6839 "configure"
6863 #include "confdefs.h"
6864 /* System header to define __stub macros and hopefully few prototypes,
6865     which can conflict with char $ac_func(); below.  */
6866 #include <assert.h>
6867 /* Override any gcc2 internal prototype to avoid an error.  */
6868 /* We use char because int might match the return type of a gcc2
6869     builtin and then its argument prototype would still apply.  */
6870 char $ac_func();
6871
6872 int main() {
6873
6874 /* The GNU C library defines this for functions which it implements
6875     to always fail with ENOSYS.  Some functions are actually named
6876     something starting with __ and the normal name is an alias.  */
6877 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6878 choke me
6879 #else
6880 $ac_func();
6881 #endif
6882
6883 ; return 0; }
6884 EOF
6885 if { (eval echo configure:6862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6886   rm -rf conftest*
6887   eval "ac_cv_func_$ac_func=yes"
6888 else
6889   echo "configure: failed program was:" >&5
6890   cat conftest.$ac_ext >&5
6891   rm -rf conftest*
6892   eval "ac_cv_func_$ac_func=no"
6893 fi
6894 rm -f conftest*
6895 fi
6896
6897 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6898   echo "$ac_t""yes" 1>&6
6899     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6900   cat >> confdefs.h <<EOF
6901 #define $ac_tr_func 1
6902 EOF
6903
6904 else
6905   echo "$ac_t""no" 1>&6
6906 fi
6907 done
6908
6909
6910    if test "${ac_cv_func_stpcpy+set}" != "set"; then
6911      for ac_func in stpcpy
6912 do
6913 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6914 echo "configure:6891: checking for $ac_func" >&5
6915 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6916   echo $ac_n "(cached) $ac_c" 1>&6
6917 else
6918   cat > conftest.$ac_ext <<EOF
6919 #line 6896 "configure"
6920 #include "confdefs.h"
6921 /* System header to define __stub macros and hopefully few prototypes,
6922     which can conflict with char $ac_func(); below.  */
6923 #include <assert.h>
6924 /* Override any gcc2 internal prototype to avoid an error.  */
6925 /* We use char because int might match the return type of a gcc2
6926     builtin and then its argument prototype would still apply.  */
6927 char $ac_func();
6928
6929 int main() {
6930
6931 /* The GNU C library defines this for functions which it implements
6932     to always fail with ENOSYS.  Some functions are actually named
6933     something starting with __ and the normal name is an alias.  */
6934 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6935 choke me
6936 #else
6937 $ac_func();
6938 #endif
6939
6940 ; return 0; }
6941 EOF
6942 if { (eval echo configure:6919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6943   rm -rf conftest*
6944   eval "ac_cv_func_$ac_func=yes"
6945 else
6946   echo "configure: failed program was:" >&5
6947   cat conftest.$ac_ext >&5
6948   rm -rf conftest*
6949   eval "ac_cv_func_$ac_func=no"
6950 fi
6951 rm -f conftest*
6952 fi
6953
6954 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6955   echo "$ac_t""yes" 1>&6
6956     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6957   cat >> confdefs.h <<EOF
6958 #define $ac_tr_func 1
6959 EOF
6960
6961 else
6962   echo "$ac_t""no" 1>&6
6963 fi
6964 done
6965
6966    fi
6967    if test "${ac_cv_func_stpcpy}" = "yes"; then
6968      cat >> confdefs.h <<\EOF
6969 #define HAVE_STPCPY 1
6970 EOF
6971
6972    fi
6973
6974    if test $ac_cv_header_locale_h = yes; then
6975     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
6976 echo "configure:6953: checking for LC_MESSAGES" >&5
6977 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
6978   echo $ac_n "(cached) $ac_c" 1>&6
6979 else
6980   cat > conftest.$ac_ext <<EOF
6981 #line 6958 "configure"
6982 #include "confdefs.h"
6983 #include <locale.h>
6984 int main() {
6985 return LC_MESSAGES
6986 ; return 0; }
6987 EOF
6988 if { (eval echo configure:6965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6989   rm -rf conftest*
6990   am_cv_val_LC_MESSAGES=yes
6991 else
6992   echo "configure: failed program was:" >&5
6993   cat conftest.$ac_ext >&5
6994   rm -rf conftest*
6995   am_cv_val_LC_MESSAGES=no
6996 fi
6997 rm -f conftest*
6998 fi
6999
7000 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7001     if test $am_cv_val_LC_MESSAGES = yes; then
7002       cat >> confdefs.h <<\EOF
7003 #define HAVE_LC_MESSAGES 1
7004 EOF
7005
7006     fi
7007   fi
7008    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7009 echo "configure:6986: checking whether NLS is requested" >&5
7010         # Check whether --enable-nls or --disable-nls was given.
7011 if test "${enable_nls+set}" = set; then
7012   enableval="$enable_nls"
7013   USE_NLS=$enableval
7014 else
7015   USE_NLS=yes
7016 fi
7017
7018     echo "$ac_t""$USE_NLS" 1>&6
7019
7020
7021     USE_INCLUDED_LIBINTL=no
7022
7023         if test "$USE_NLS" = "yes"; then
7024       cat >> confdefs.h <<\EOF
7025 #define ENABLE_NLS 1
7026 EOF
7027
7028       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7029 echo "configure:7006: checking whether included gettext is requested" >&5
7030       # Check whether --with-included-gettext or --without-included-gettext was given.
7031 if test "${with_included_gettext+set}" = set; then
7032   withval="$with_included_gettext"
7033   nls_cv_force_use_gnu_gettext=$withval
7034 else
7035   nls_cv_force_use_gnu_gettext=no
7036 fi
7037
7038       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7039
7040       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7041       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7042                                         nls_cv_header_intl=
7043         nls_cv_header_libgt=
7044         CATOBJEXT=NONE
7045
7046         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7047 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7048 echo "configure:7025: checking for libintl.h" >&5
7049 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7050   echo $ac_n "(cached) $ac_c" 1>&6
7051 else
7052   cat > conftest.$ac_ext <<EOF
7053 #line 7030 "configure"
7054 #include "confdefs.h"
7055 #include <libintl.h>
7056 EOF
7057 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7058 { (eval echo configure:7035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7059 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7060 if test -z "$ac_err"; then
7061   rm -rf conftest*
7062   eval "ac_cv_header_$ac_safe=yes"
7063 else
7064   echo "$ac_err" >&5
7065   echo "configure: failed program was:" >&5
7066   cat conftest.$ac_ext >&5
7067   rm -rf conftest*
7068   eval "ac_cv_header_$ac_safe=no"
7069 fi
7070 rm -f conftest*
7071 fi
7072 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7073   echo "$ac_t""yes" 1>&6
7074   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7075 echo "configure:7052: checking for gettext in libc" >&5
7076 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7077   echo $ac_n "(cached) $ac_c" 1>&6
7078 else
7079   cat > conftest.$ac_ext <<EOF
7080 #line 7057 "configure"
7081 #include "confdefs.h"
7082 #include <libintl.h>
7083 int main() {
7084 return (int) gettext ("")
7085 ; return 0; }
7086 EOF
7087 if { (eval echo configure:7064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7088   rm -rf conftest*
7089   gt_cv_func_gettext_libc=yes
7090 else
7091   echo "configure: failed program was:" >&5
7092   cat conftest.$ac_ext >&5
7093   rm -rf conftest*
7094   gt_cv_func_gettext_libc=no
7095 fi
7096 rm -f conftest*
7097 fi
7098
7099 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7100
7101            if test "$gt_cv_func_gettext_libc" != "yes"; then
7102              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7103 echo "configure:7080: checking for bindtextdomain in -lintl" >&5
7104 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7105 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7106   echo $ac_n "(cached) $ac_c" 1>&6
7107 else
7108   ac_save_LIBS="$LIBS"
7109 LIBS="-lintl  $LIBS"
7110 cat > conftest.$ac_ext <<EOF
7111 #line 7088 "configure"
7112 #include "confdefs.h"
7113 /* Override any gcc2 internal prototype to avoid an error.  */
7114 /* We use char because int might match the return type of a gcc2
7115     builtin and then its argument prototype would still apply.  */
7116 char bindtextdomain();
7117
7118 int main() {
7119 bindtextdomain()
7120 ; return 0; }
7121 EOF
7122 if { (eval echo configure:7099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7123   rm -rf conftest*
7124   eval "ac_cv_lib_$ac_lib_var=yes"
7125 else
7126   echo "configure: failed program was:" >&5
7127   cat conftest.$ac_ext >&5
7128   rm -rf conftest*
7129   eval "ac_cv_lib_$ac_lib_var=no"
7130 fi
7131 rm -f conftest*
7132 LIBS="$ac_save_LIBS"
7133
7134 fi
7135 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7136   echo "$ac_t""yes" 1>&6
7137   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7138 echo "configure:7115: checking for gettext in libintl" >&5
7139 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7140   echo $ac_n "(cached) $ac_c" 1>&6
7141 else
7142   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7143 echo "configure:7120: checking for gettext in -lintl" >&5
7144 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7145 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7146   echo $ac_n "(cached) $ac_c" 1>&6
7147 else
7148   ac_save_LIBS="$LIBS"
7149 LIBS="-lintl  $LIBS"
7150 cat > conftest.$ac_ext <<EOF
7151 #line 7128 "configure"
7152 #include "confdefs.h"
7153 /* Override any gcc2 internal prototype to avoid an error.  */
7154 /* We use char because int might match the return type of a gcc2
7155     builtin and then its argument prototype would still apply.  */
7156 char gettext();
7157
7158 int main() {
7159 gettext()
7160 ; return 0; }
7161 EOF
7162 if { (eval echo configure:7139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7163   rm -rf conftest*
7164   eval "ac_cv_lib_$ac_lib_var=yes"
7165 else
7166   echo "configure: failed program was:" >&5
7167   cat conftest.$ac_ext >&5
7168   rm -rf conftest*
7169   eval "ac_cv_lib_$ac_lib_var=no"
7170 fi
7171 rm -f conftest*
7172 LIBS="$ac_save_LIBS"
7173
7174 fi
7175 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7176   echo "$ac_t""yes" 1>&6
7177   gt_cv_func_gettext_libintl=yes
7178 else
7179   echo "$ac_t""no" 1>&6
7180 gt_cv_func_gettext_libintl=no
7181 fi
7182
7183 fi
7184
7185 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7186 else
7187   echo "$ac_t""no" 1>&6
7188 fi
7189
7190            fi
7191
7192            if test "$gt_cv_func_gettext_libc" = "yes" \
7193               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7194               cat >> confdefs.h <<\EOF
7195 #define HAVE_GETTEXT 1
7196 EOF
7197
7198               # Extract the first word of "msgfmt", so it can be a program name with args.
7199 set dummy msgfmt; ac_word=$2
7200 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7201 echo "configure:7178: checking for $ac_word" >&5
7202 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7203   echo $ac_n "(cached) $ac_c" 1>&6
7204 else
7205   case "$MSGFMT" in
7206   /*)
7207   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7208   ;;
7209   *)
7210   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7211   for ac_dir in $PATH; do
7212     test -z "$ac_dir" && ac_dir=.
7213     if test -f $ac_dir/$ac_word; then
7214       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7215         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7216         break
7217       fi
7218     fi
7219   done
7220   IFS="$ac_save_ifs"
7221   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7222   ;;
7223 esac
7224 fi
7225 MSGFMT="$ac_cv_path_MSGFMT"
7226 if test -n "$MSGFMT"; then
7227   echo "$ac_t""$MSGFMT" 1>&6
7228 else
7229   echo "$ac_t""no" 1>&6
7230 fi
7231               if test "$MSGFMT" != "no"; then
7232                 for ac_func in dcgettext
7233 do
7234 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7235 echo "configure:7212: checking for $ac_func" >&5
7236 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7237   echo $ac_n "(cached) $ac_c" 1>&6
7238 else
7239   cat > conftest.$ac_ext <<EOF
7240 #line 7217 "configure"
7241 #include "confdefs.h"
7242 /* System header to define __stub macros and hopefully few prototypes,
7243     which can conflict with char $ac_func(); below.  */
7244 #include <assert.h>
7245 /* Override any gcc2 internal prototype to avoid an error.  */
7246 /* We use char because int might match the return type of a gcc2
7247     builtin and then its argument prototype would still apply.  */
7248 char $ac_func();
7249
7250 int main() {
7251
7252 /* The GNU C library defines this for functions which it implements
7253     to always fail with ENOSYS.  Some functions are actually named
7254     something starting with __ and the normal name is an alias.  */
7255 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7256 choke me
7257 #else
7258 $ac_func();
7259 #endif
7260
7261 ; return 0; }
7262 EOF
7263 if { (eval echo configure:7240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7264   rm -rf conftest*
7265   eval "ac_cv_func_$ac_func=yes"
7266 else
7267   echo "configure: failed program was:" >&5
7268   cat conftest.$ac_ext >&5
7269   rm -rf conftest*
7270   eval "ac_cv_func_$ac_func=no"
7271 fi
7272 rm -f conftest*
7273 fi
7274
7275 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7276   echo "$ac_t""yes" 1>&6
7277     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7278   cat >> confdefs.h <<EOF
7279 #define $ac_tr_func 1
7280 EOF
7281
7282 else
7283   echo "$ac_t""no" 1>&6
7284 fi
7285 done
7286
7287                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7288 set dummy gmsgfmt; ac_word=$2
7289 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7290 echo "configure:7267: checking for $ac_word" >&5
7291 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7292   echo $ac_n "(cached) $ac_c" 1>&6
7293 else
7294   case "$GMSGFMT" in
7295   /*)
7296   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7297   ;;
7298   ?:/*)
7299   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7300   ;;
7301   *)
7302   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7303   ac_dummy="$PATH"
7304   for ac_dir in $ac_dummy; do
7305     test -z "$ac_dir" && ac_dir=.
7306     if test -f $ac_dir/$ac_word; then
7307       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7308       break
7309     fi
7310   done
7311   IFS="$ac_save_ifs"
7312   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7313   ;;
7314 esac
7315 fi
7316 GMSGFMT="$ac_cv_path_GMSGFMT"
7317 if test -n "$GMSGFMT"; then
7318   echo "$ac_t""$GMSGFMT" 1>&6
7319 else
7320   echo "$ac_t""no" 1>&6
7321 fi
7322
7323                 # Extract the first word of "xgettext", so it can be a program name with args.
7324 set dummy xgettext; ac_word=$2
7325 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7326 echo "configure:7303: checking for $ac_word" >&5
7327 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7328   echo $ac_n "(cached) $ac_c" 1>&6
7329 else
7330   case "$XGETTEXT" in
7331   /*)
7332   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7333   ;;
7334   *)
7335   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7336   for ac_dir in $PATH; do
7337     test -z "$ac_dir" && ac_dir=.
7338     if test -f $ac_dir/$ac_word; then
7339       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7340         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7341         break
7342       fi
7343     fi
7344   done
7345   IFS="$ac_save_ifs"
7346   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7347   ;;
7348 esac
7349 fi
7350 XGETTEXT="$ac_cv_path_XGETTEXT"
7351 if test -n "$XGETTEXT"; then
7352   echo "$ac_t""$XGETTEXT" 1>&6
7353 else
7354   echo "$ac_t""no" 1>&6
7355 fi
7356
7357                 cat > conftest.$ac_ext <<EOF
7358 #line 7335 "configure"
7359 #include "confdefs.h"
7360
7361 int main() {
7362 extern int _nl_msg_cat_cntr;
7363                                return _nl_msg_cat_cntr
7364 ; return 0; }
7365 EOF
7366 if { (eval echo configure:7343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7367   rm -rf conftest*
7368   CATOBJEXT=.gmo
7369                    DATADIRNAME=share
7370 else
7371   echo "configure: failed program was:" >&5
7372   cat conftest.$ac_ext >&5
7373   rm -rf conftest*
7374   CATOBJEXT=.mo
7375                    DATADIRNAME=lib
7376 fi
7377 rm -f conftest*
7378                 INSTOBJEXT=.mo
7379               fi
7380             fi
7381
7382 else
7383   echo "$ac_t""no" 1>&6
7384 fi
7385
7386
7387         if test "$CATOBJEXT" = "NONE"; then
7388           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7389 echo "configure:7366: checking whether catgets can be used" >&5
7390           # Check whether --with-catgets or --without-catgets was given.
7391 if test "${with_catgets+set}" = set; then
7392   withval="$with_catgets"
7393   nls_cv_use_catgets=$withval
7394 else
7395   nls_cv_use_catgets=no
7396 fi
7397
7398           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7399
7400           if test "$nls_cv_use_catgets" = "yes"; then
7401                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7402 echo "configure:7379: checking for main in -li" >&5
7403 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7404 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7405   echo $ac_n "(cached) $ac_c" 1>&6
7406 else
7407   ac_save_LIBS="$LIBS"
7408 LIBS="-li  $LIBS"
7409 cat > conftest.$ac_ext <<EOF
7410 #line 7387 "configure"
7411 #include "confdefs.h"
7412
7413 int main() {
7414 main()
7415 ; return 0; }
7416 EOF
7417 if { (eval echo configure:7394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7418   rm -rf conftest*
7419   eval "ac_cv_lib_$ac_lib_var=yes"
7420 else
7421   echo "configure: failed program was:" >&5
7422   cat conftest.$ac_ext >&5
7423   rm -rf conftest*
7424   eval "ac_cv_lib_$ac_lib_var=no"
7425 fi
7426 rm -f conftest*
7427 LIBS="$ac_save_LIBS"
7428
7429 fi
7430 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7431   echo "$ac_t""yes" 1>&6
7432     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7433     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7434   cat >> confdefs.h <<EOF
7435 #define $ac_tr_lib 1
7436 EOF
7437
7438   LIBS="-li $LIBS"
7439
7440 else
7441   echo "$ac_t""no" 1>&6
7442 fi
7443
7444             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7445 echo "configure:7422: checking for catgets" >&5
7446 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7447   echo $ac_n "(cached) $ac_c" 1>&6
7448 else
7449   cat > conftest.$ac_ext <<EOF
7450 #line 7427 "configure"
7451 #include "confdefs.h"
7452 /* System header to define __stub macros and hopefully few prototypes,
7453     which can conflict with char catgets(); below.  */
7454 #include <assert.h>
7455 /* Override any gcc2 internal prototype to avoid an error.  */
7456 /* We use char because int might match the return type of a gcc2
7457     builtin and then its argument prototype would still apply.  */
7458 char catgets();
7459
7460 int main() {
7461
7462 /* The GNU C library defines this for functions which it implements
7463     to always fail with ENOSYS.  Some functions are actually named
7464     something starting with __ and the normal name is an alias.  */
7465 #if defined (__stub_catgets) || defined (__stub___catgets)
7466 choke me
7467 #else
7468 catgets();
7469 #endif
7470
7471 ; return 0; }
7472 EOF
7473 if { (eval echo configure:7450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7474   rm -rf conftest*
7475   eval "ac_cv_func_catgets=yes"
7476 else
7477   echo "configure: failed program was:" >&5
7478   cat conftest.$ac_ext >&5
7479   rm -rf conftest*
7480   eval "ac_cv_func_catgets=no"
7481 fi
7482 rm -f conftest*
7483 fi
7484
7485 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7486   echo "$ac_t""yes" 1>&6
7487   cat >> confdefs.h <<\EOF
7488 #define HAVE_CATGETS 1
7489 EOF
7490
7491                INTLOBJS="\$(CATOBJS)"
7492                # Extract the first word of "gencat", so it can be a program name with args.
7493 set dummy gencat; ac_word=$2
7494 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7495 echo "configure:7472: checking for $ac_word" >&5
7496 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7497   echo $ac_n "(cached) $ac_c" 1>&6
7498 else
7499   case "$GENCAT" in
7500   /*)
7501   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7502   ;;
7503   ?:/*)
7504   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7505   ;;
7506   *)
7507   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7508   ac_dummy="$PATH"
7509   for ac_dir in $ac_dummy; do
7510     test -z "$ac_dir" && ac_dir=.
7511     if test -f $ac_dir/$ac_word; then
7512       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7513       break
7514     fi
7515   done
7516   IFS="$ac_save_ifs"
7517   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7518   ;;
7519 esac
7520 fi
7521 GENCAT="$ac_cv_path_GENCAT"
7522 if test -n "$GENCAT"; then
7523   echo "$ac_t""$GENCAT" 1>&6
7524 else
7525   echo "$ac_t""no" 1>&6
7526 fi
7527                if test "$GENCAT" != "no"; then
7528                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7529 set dummy gmsgfmt; ac_word=$2
7530 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7531 echo "configure:7508: checking for $ac_word" >&5
7532 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7533   echo $ac_n "(cached) $ac_c" 1>&6
7534 else
7535   case "$GMSGFMT" in
7536   /*)
7537   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7538   ;;
7539   ?:/*)
7540   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7541   ;;
7542   *)
7543   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7544   ac_dummy="$PATH"
7545   for ac_dir in $ac_dummy; do
7546     test -z "$ac_dir" && ac_dir=.
7547     if test -f $ac_dir/$ac_word; then
7548       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7549       break
7550     fi
7551   done
7552   IFS="$ac_save_ifs"
7553   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7554   ;;
7555 esac
7556 fi
7557 GMSGFMT="$ac_cv_path_GMSGFMT"
7558 if test -n "$GMSGFMT"; then
7559   echo "$ac_t""$GMSGFMT" 1>&6
7560 else
7561   echo "$ac_t""no" 1>&6
7562 fi
7563
7564                  if test "$GMSGFMT" = "no"; then
7565                    # Extract the first word of "msgfmt", so it can be a program name with args.
7566 set dummy msgfmt; ac_word=$2
7567 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7568 echo "configure:7545: checking for $ac_word" >&5
7569 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7570   echo $ac_n "(cached) $ac_c" 1>&6
7571 else
7572   case "$GMSGFMT" in
7573   /*)
7574   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7575   ;;
7576   *)
7577   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7578   for ac_dir in $PATH; do
7579     test -z "$ac_dir" && ac_dir=.
7580     if test -f $ac_dir/$ac_word; then
7581       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7582         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7583         break
7584       fi
7585     fi
7586   done
7587   IFS="$ac_save_ifs"
7588   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7589   ;;
7590 esac
7591 fi
7592 GMSGFMT="$ac_cv_path_GMSGFMT"
7593 if test -n "$GMSGFMT"; then
7594   echo "$ac_t""$GMSGFMT" 1>&6
7595 else
7596   echo "$ac_t""no" 1>&6
7597 fi
7598
7599                  fi
7600                  # Extract the first word of "xgettext", so it can be a program name with args.
7601 set dummy xgettext; ac_word=$2
7602 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7603 echo "configure:7580: checking for $ac_word" >&5
7604 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7605   echo $ac_n "(cached) $ac_c" 1>&6
7606 else
7607   case "$XGETTEXT" in
7608   /*)
7609   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7610   ;;
7611   *)
7612   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7613   for ac_dir in $PATH; do
7614     test -z "$ac_dir" && ac_dir=.
7615     if test -f $ac_dir/$ac_word; then
7616       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7617         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7618         break
7619       fi
7620     fi
7621   done
7622   IFS="$ac_save_ifs"
7623   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7624   ;;
7625 esac
7626 fi
7627 XGETTEXT="$ac_cv_path_XGETTEXT"
7628 if test -n "$XGETTEXT"; then
7629   echo "$ac_t""$XGETTEXT" 1>&6
7630 else
7631   echo "$ac_t""no" 1>&6
7632 fi
7633
7634                  USE_INCLUDED_LIBINTL=yes
7635                  CATOBJEXT=.cat
7636                  INSTOBJEXT=.cat
7637                  DATADIRNAME=lib
7638                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7639                  INTLLIBS=$INTLDEPS
7640                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7641                  nls_cv_header_intl=intl/libintl.h
7642                  nls_cv_header_libgt=intl/libgettext.h
7643                fi
7644 else
7645   echo "$ac_t""no" 1>&6
7646 fi
7647
7648           fi
7649         fi
7650
7651         if test "$CATOBJEXT" = "NONE"; then
7652                           nls_cv_use_gnu_gettext=yes
7653         fi
7654       fi
7655
7656       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7657                 INTLOBJS="\$(GETTOBJS)"
7658         # Extract the first word of "msgfmt", so it can be a program name with args.
7659 set dummy msgfmt; ac_word=$2
7660 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7661 echo "configure:7638: checking for $ac_word" >&5
7662 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7663   echo $ac_n "(cached) $ac_c" 1>&6
7664 else
7665   case "$MSGFMT" in
7666   /*)
7667   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7668   ;;
7669   *)
7670   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7671   for ac_dir in $PATH; do
7672     test -z "$ac_dir" && ac_dir=.
7673     if test -f $ac_dir/$ac_word; then
7674       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7675         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7676         break
7677       fi
7678     fi
7679   done
7680   IFS="$ac_save_ifs"
7681   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7682   ;;
7683 esac
7684 fi
7685 MSGFMT="$ac_cv_path_MSGFMT"
7686 if test -n "$MSGFMT"; then
7687   echo "$ac_t""$MSGFMT" 1>&6
7688 else
7689   echo "$ac_t""no" 1>&6
7690 fi
7691
7692         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7693 set dummy gmsgfmt; ac_word=$2
7694 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7695 echo "configure:7672: checking for $ac_word" >&5
7696 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7697   echo $ac_n "(cached) $ac_c" 1>&6
7698 else
7699   case "$GMSGFMT" in
7700   /*)
7701   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7702   ;;
7703   ?:/*)
7704   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7705   ;;
7706   *)
7707   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7708   ac_dummy="$PATH"
7709   for ac_dir in $ac_dummy; do
7710     test -z "$ac_dir" && ac_dir=.
7711     if test -f $ac_dir/$ac_word; then
7712       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7713       break
7714     fi
7715   done
7716   IFS="$ac_save_ifs"
7717   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7718   ;;
7719 esac
7720 fi
7721 GMSGFMT="$ac_cv_path_GMSGFMT"
7722 if test -n "$GMSGFMT"; then
7723   echo "$ac_t""$GMSGFMT" 1>&6
7724 else
7725   echo "$ac_t""no" 1>&6
7726 fi
7727
7728         # Extract the first word of "xgettext", so it can be a program name with args.
7729 set dummy xgettext; ac_word=$2
7730 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7731 echo "configure:7708: checking for $ac_word" >&5
7732 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7733   echo $ac_n "(cached) $ac_c" 1>&6
7734 else
7735   case "$XGETTEXT" in
7736   /*)
7737   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7738   ;;
7739   *)
7740   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7741   for ac_dir in $PATH; do
7742     test -z "$ac_dir" && ac_dir=.
7743     if test -f $ac_dir/$ac_word; then
7744       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7745         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7746         break
7747       fi
7748     fi
7749   done
7750   IFS="$ac_save_ifs"
7751   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7752   ;;
7753 esac
7754 fi
7755 XGETTEXT="$ac_cv_path_XGETTEXT"
7756 if test -n "$XGETTEXT"; then
7757   echo "$ac_t""$XGETTEXT" 1>&6
7758 else
7759   echo "$ac_t""no" 1>&6
7760 fi
7761
7762
7763         USE_INCLUDED_LIBINTL=yes
7764         CATOBJEXT=.gmo
7765         INSTOBJEXT=.mo
7766         DATADIRNAME=share
7767         INTLDEPS='$(top_builddir)/intl/libintl.a'
7768         INTLLIBS=$INTLDEPS
7769         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7770         nls_cv_header_intl=intl/libintl.h
7771         nls_cv_header_libgt=intl/libgettext.h
7772       fi
7773
7774             if test "$XGETTEXT" != ":"; then
7775                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
7776           : ;
7777         else
7778           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
7779           XGETTEXT=":"
7780         fi
7781       fi
7782
7783       # We need to process the po/ directory.
7784       POSUB=po
7785     else
7786       DATADIRNAME=share
7787       nls_cv_header_intl=intl/libintl.h
7788       nls_cv_header_libgt=intl/libgettext.h
7789     fi
7790
7791
7792
7793
7794     # If this is used in GNU gettext we have to set USE_NLS to `yes'
7795     # because some of the sources are only built for this goal.
7796     if test "$PACKAGE" = gettext; then
7797       USE_NLS=yes
7798       USE_INCLUDED_LIBINTL=yes
7799     fi
7800
7801                 for lang in $ALL_LINGUAS; do
7802       GMOFILES="$GMOFILES $lang.gmo"
7803       POFILES="$POFILES $lang.po"
7804     done
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819    if test "x$CATOBJEXT" != "x"; then
7820      if test "x$ALL_LINGUAS" = "x"; then
7821        LINGUAS=
7822      else
7823        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
7824 echo "configure:7801: checking for catalogs to be installed" >&5
7825        NEW_LINGUAS=
7826        for lang in ${LINGUAS=$ALL_LINGUAS}; do
7827          case "$ALL_LINGUAS" in
7828           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
7829          esac
7830        done
7831        LINGUAS=$NEW_LINGUAS
7832        echo "$ac_t""$LINGUAS" 1>&6
7833      fi
7834
7835           if test -n "$LINGUAS"; then
7836        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
7837      fi
7838    fi
7839
7840             if test $ac_cv_header_locale_h = yes; then
7841      INCLUDE_LOCALE_H="#include <locale.h>"
7842    else
7843      INCLUDE_LOCALE_H="\
7844 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
7845    fi
7846
7847
7848             test -d intl || mkdir intl
7849    if test "$CATOBJEXT" = ".cat"; then
7850      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
7851 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
7852 echo "configure:7829: checking for linux/version.h" >&5
7853 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7854   echo $ac_n "(cached) $ac_c" 1>&6
7855 else
7856   cat > conftest.$ac_ext <<EOF
7857 #line 7834 "configure"
7858 #include "confdefs.h"
7859 #include <linux/version.h>
7860 EOF
7861 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7862 { (eval echo configure:7839: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7863 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7864 if test -z "$ac_err"; then
7865   rm -rf conftest*
7866   eval "ac_cv_header_$ac_safe=yes"
7867 else
7868   echo "$ac_err" >&5
7869   echo "configure: failed program was:" >&5
7870   cat conftest.$ac_ext >&5
7871   rm -rf conftest*
7872   eval "ac_cv_header_$ac_safe=no"
7873 fi
7874 rm -f conftest*
7875 fi
7876 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7877   echo "$ac_t""yes" 1>&6
7878   msgformat=linux
7879 else
7880   echo "$ac_t""no" 1>&6
7881 msgformat=xopen
7882 fi
7883
7884
7885                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
7886    fi
7887       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
7888      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
7889
7890             if test "$PACKAGE" = "gettext"; then
7891      GT_NO="#NO#"
7892      GT_YES=
7893    else
7894      GT_NO=
7895      GT_YES="#YES#"
7896    fi
7897
7898
7899
7900             MKINSTALLDIRS=
7901    if test -n "$ac_aux_dir"; then
7902      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
7903    fi
7904    if test -z "$MKINSTALLDIRS"; then
7905      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
7906    fi
7907
7908
7909       l=
7910
7911
7912          test -d po || mkdir po
7913    if test "x$srcdir" != "x."; then
7914      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
7915        posrcprefix="$srcdir/"
7916      else
7917        posrcprefix="../$srcdir/"
7918      fi
7919    else
7920      posrcprefix="../"
7921    fi
7922    rm -f po/POTFILES
7923    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
7924         < $srcdir/po/POTFILES.in > po/POTFILES
7925
7926 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
7927
7928 # Get an absolute path to the GCC top-level source directory
7929 holddir=`pwd`
7930 cd $srcdir
7931 topdir=`pwd`
7932 cd $holddir
7933
7934 # Conditionalize the makefile for this host machine.
7935 # Make-host contains the concatenation of all host makefile fragments
7936 # [there can be more than one].  This file is built by configure.frag.
7937 host_overrides=Make-host
7938 dep_host_xmake_file=
7939 for f in .. ${host_xmake_file}
7940 do
7941         if test -f ${srcdir}/config/$f
7942         then
7943                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
7944         fi
7945 done
7946
7947 # Conditionalize the makefile for this target machine.
7948 # Make-target contains the concatenation of all host makefile fragments
7949 # [there can be more than one].  This file is built by configure.frag.
7950 target_overrides=Make-target
7951 dep_tmake_file=
7952 for f in .. ${tmake_file}
7953 do
7954         if test -f ${srcdir}/config/$f
7955         then
7956                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
7957         fi
7958 done
7959
7960 # If the host doesn't support symlinks, modify CC in
7961 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
7962 # Otherwise, we can use "CC=$(CC)".
7963 rm -f symtest.tem
7964 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
7965 then
7966         cc_set_by_configure="\$(CC)"
7967         quoted_cc_set_by_configure="\$(CC)"
7968         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
7969 else
7970         rm -f symtest.tem
7971         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
7972         then
7973                 symbolic_link="cp -p"
7974         else
7975                 symbolic_link="cp"
7976         fi
7977         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
7978         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
7979         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
7980 fi
7981 rm -f symtest.tem
7982
7983 out_object_file=`basename $out_file .c`.o
7984
7985 tm_file_list=
7986 for f in $tm_file; do
7987   case $f in
7988     gansidecl.h )
7989        tm_file_list="${tm_file_list} $f" ;;
7990     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
7991   esac
7992 done
7993
7994 host_xm_file_list=
7995 for f in $host_xm_file; do
7996   case $f in
7997     auto-host.h | gansidecl.h | hwint.h )
7998        host_xm_file_list="${host_xm_file_list} $f" ;;
7999     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8000   esac
8001 done
8002
8003 build_xm_file_list=
8004 for f in $build_xm_file; do
8005   case $f in
8006     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8007        build_xm_file_list="${build_xm_file_list} $f" ;;
8008     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8009   esac
8010 done
8011
8012 # Define macro CROSS_COMPILE in compilation
8013 # if this is a cross-compiler.
8014 # Also use all.cross instead of all.internal
8015 # and add cross-make to Makefile.
8016 cross_overrides="/dev/null"
8017 if test x$host != x$target
8018 then
8019         cross_defines="CROSS=-DCROSS_COMPILE"
8020         cross_overrides="${topdir}/cross-make"
8021 fi
8022
8023 # When building gcc with a cross-compiler, we need to fix a few things.
8024 # This must come after cross-make as we want all.build to override
8025 # all.cross.
8026 build_overrides="/dev/null"
8027 if test x$build != x$host
8028 then
8029         build_overrides="${topdir}/build-make"
8030 fi
8031
8032 # Expand extra_headers to include complete path.
8033 # This substitutes for lots of t-* files.
8034 extra_headers_list=
8035 if test "x$extra_headers" = x
8036 then true
8037 else
8038         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8039         for file in $extra_headers;
8040         do
8041                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8042         done
8043 fi
8044
8045 if test x$use_collect2 = xno; then
8046         use_collect2=
8047 fi
8048
8049 # Add a definition of USE_COLLECT2 if system wants one.
8050 # Also tell toplev.c what to do.
8051 # This substitutes for lots of t-* files.
8052 if test x$use_collect2 = x
8053 then
8054         will_use_collect2=
8055         maybe_use_collect2=
8056 else
8057         will_use_collect2="collect2"
8058         maybe_use_collect2="-DUSE_COLLECT2"
8059 fi
8060
8061 # NEED TO CONVERT
8062 # Set MD_DEPS if the real md file is in md.pre-cpp.
8063 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8064 # for line oriented comments, so we must always use a GNU cpp.  If
8065 # building gcc with a cross compiler, use the cross compiler just
8066 # built.  Otherwise, we can use the cpp just built.
8067 md_file_sub=
8068 if test "x$md_cppflags" = x
8069 then
8070         md_file_sub=$srcdir/config/$md_file
8071 else
8072         md_file=md
8073 fi
8074
8075 # If we have gas in the build tree, make a link to it.
8076 if test -f ../gas/Makefile; then
8077         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8078 fi
8079
8080 # If we have nm in the build tree, make a link to it.
8081 if test -f ../binutils/Makefile; then
8082         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8083 fi
8084
8085 # If we have ld in the build tree, make a link to it.
8086 if test -f ../ld/Makefile; then
8087 #       if test x$use_collect2 = x; then
8088 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8089 #       else
8090                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8091 #       fi
8092 fi
8093
8094 # Figure out what assembler alignment features are present.
8095 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8096 echo "configure:8073: checking assembler alignment features" >&5
8097 gcc_cv_as=
8098 gcc_cv_as_alignment_features=
8099 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8100 if test -x "$DEFAULT_ASSEMBLER"; then
8101         gcc_cv_as="$DEFAULT_ASSEMBLER"
8102 elif test -x "$AS"; then
8103         gcc_cv_as="$AS"
8104 elif test -x as$host_exeext; then
8105         # Build using assembler in the current directory.
8106         gcc_cv_as=./as$host_exeext
8107 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8108         # Single tree build which includes gas.
8109         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8110         do
8111                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8112                 if test x$gcc_cv_gas_version != x; then
8113                         break
8114                 fi
8115         done
8116         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8117         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8118         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8119                 # Gas version 2.6 and later support for .balign and .p2align.
8120                 # bytes to skip when using .p2align.
8121                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8122                         gcc_cv_as_alignment_features=".balign and .p2align"
8123                         cat >> confdefs.h <<\EOF
8124 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8125 EOF
8126
8127                 fi
8128                 # Gas version 2.8 and later support specifying the maximum
8129                 # bytes to skip when using .p2align.
8130                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8131                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8132                         cat >> confdefs.h <<\EOF
8133 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8134 EOF
8135
8136                 fi
8137         fi
8138 elif test x$host = x$target; then
8139         # Native build.
8140         # Search the same directories that the installed compiler will
8141         # search.  Else we may find the wrong assembler and lose.  If we
8142         # do not find a suitable assembler binary, then try the user's
8143         # path.
8144         #
8145         # Also note we have to check MD_EXEC_PREFIX before checking the
8146         # user's path.  Unfortunately, there is no good way to get at the
8147         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8148         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8149         # to be fixed as part of the make/configure rewrite too.
8150
8151         if test "x$exec_prefix" = xNONE; then
8152                 if test "x$prefix" = xNONE; then
8153                         test_prefix=/usr/local
8154                 else
8155                         test_prefix=$prefix
8156                 fi
8157         else
8158                 test_prefix=$exec_prefix
8159         fi
8160
8161         # If the loop below does not find an assembler, then use whatever
8162         # one we can find in the users's path.
8163         # user's path.
8164         as=as$host_exeext
8165
8166         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8167                    $test_prefix/lib/gcc-lib/$target \
8168                    /usr/lib/gcc/$target/$gcc_version \
8169                    /usr/lib/gcc/$target \
8170                    $test_prefix/$target/bin/$target/$gcc_version \
8171                    $test_prefix/$target/bin \
8172                    /usr/libexec \
8173                    /usr/ccs/gcc \
8174                    /usr/ccs/bin \
8175                    /udk/usr/ccs/bin \
8176                    /bsd43/usr/lib/cmplrs/cc \
8177                    /usr/cross64/usr/bin \
8178                    /usr/lib/cmplrs/cc \
8179                    /sysv/usr/lib/cmplrs/cc \
8180                    /svr4/usr/lib/cmplrs/cc \
8181                    /usr/bin"
8182
8183         for dir in $test_dirs; do
8184                 if test -f $dir/as$host_exeext; then
8185                         gcc_cv_as=$dir/as$host_exeext
8186                         break;
8187                 fi
8188         done
8189 fi
8190 if test x$gcc_cv_as != x; then
8191         # Check if we have .balign and .p2align
8192         echo ".balign  4" > conftest.s
8193         echo ".p2align  2" >> conftest.s
8194         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8195                 gcc_cv_as_alignment_features=".balign and .p2align"
8196                 cat >> confdefs.h <<\EOF
8197 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8198 EOF
8199
8200         fi
8201         rm -f conftest.s conftest.o
8202         # Check if specifying the maximum bytes to skip when
8203         # using .p2align is supported.
8204         echo ".p2align 4,,7" > conftest.s
8205         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8206                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8207                 cat >> confdefs.h <<\EOF
8208 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8209 EOF
8210
8211         fi
8212         rm -f conftest.s conftest.o
8213 fi
8214 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8215
8216 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8217 echo "configure:8194: checking assembler subsection support" >&5
8218 gcc_cv_as_subsections=
8219 if test x$gcc_cv_as != x; then
8220         # Check if we have .subsection
8221         echo ".subsection 1" > conftest.s
8222         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8223                 gcc_cv_as_subsections=".subsection"
8224                 if test -x nm$host_exeext; then
8225                         gcc_cv_nm=./nm$host_exeext
8226                 elif test x$host = x$target; then
8227                         # Native build.
8228                         gcc_cv_nm=nm$host_exeext
8229                 fi
8230                 if test x$gcc_cv_nm != x; then
8231                         cat > conftest.s <<EOF
8232 conftest_label1: .word 0
8233 .subsection -1
8234 conftest_label2: .word 0
8235 .previous
8236 EOF
8237                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8238                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8239                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8240                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8241                                         :
8242                                 else
8243                                         gcc_cv_as_subsections="working .subsection -1"
8244                                         cat >> confdefs.h <<\EOF
8245 #define HAVE_GAS_SUBSECTION_ORDERING 1
8246 EOF
8247
8248                                 fi
8249                         fi
8250                 fi
8251         fi
8252         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8253 fi
8254 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8255
8256 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8257 echo "configure:8234: checking assembler instructions" >&5
8258 gcc_cv_as_instructions=
8259 if test x$gcc_cv_as != x; then
8260         set "filds fists" "filds mem; fists mem"
8261         while test $# -gt 0
8262         do
8263                 echo "$2" > conftest.s
8264                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8265                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8266                         cat >> confdefs.h <<EOF
8267 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8268 EOF
8269
8270                 fi
8271                 shift 2
8272         done
8273         rm -f conftest.s conftest.o
8274 fi
8275 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8276
8277 # Figure out what language subdirectories are present.
8278 # Look if the user specified --enable-languages="..."; if not, use
8279 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8280 # go away some day.
8281 if test x"${enable_languages+set}" != xset; then
8282         if test x"${LANGUAGES+set}" = xset; then
8283                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8284         else
8285                 enable_languages=all
8286         fi
8287 fi
8288 subdirs=
8289 for lang in ${srcdir}/*/config-lang.in ..
8290 do
8291         case $lang in
8292         ..) ;;
8293         # The odd quoting in the next line works around
8294         # an apparent bug in bash 1.12 on linux.
8295         ${srcdir}/[*]/config-lang.in) ;;
8296         *)
8297           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8298           if test "x$lang_alias" = x
8299           then
8300                 echo "$lang doesn't set \$language." 1>&2
8301                 exit 1
8302           fi
8303           if test x"${enable_languages}" = xall; then
8304                 add_this_lang=yes
8305           else
8306                 case "${enable_languages}" in
8307                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8308                         add_this_lang=yes
8309                         ;;
8310                     * )
8311                         add_this_lang=no
8312                         ;;
8313                 esac
8314           fi
8315           if test x"${add_this_lang}" = xyes; then
8316                 case $lang in
8317                     ${srcdir}/ada/config-lang.in)
8318                         if test x$gnat = xyes ; then
8319                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8320                         fi
8321                         ;;
8322                     *)
8323                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8324                         ;;
8325                 esac
8326           fi
8327           ;;
8328         esac
8329 done
8330
8331 # Make gthr-default.h if we have a thread file.
8332 gthread_flags=
8333 if test $thread_file != single; then
8334     rm -f gthr-default.h
8335     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8336     gthread_flags=-DHAVE_GTHR_DEFAULT
8337 fi
8338
8339
8340 # Make empty files to contain the specs and options for each language.
8341 # Then add #include lines to for a compiler that has specs and/or options.
8342
8343 lang_specs_files=
8344 lang_options_files=
8345 lang_tree_files=
8346 rm -f specs.h options.h gencheck.h
8347 touch specs.h options.h gencheck.h
8348 for subdir in . $subdirs
8349 do
8350         if test -f $srcdir/$subdir/lang-specs.h; then
8351                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8352                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8353         fi
8354         if test -f $srcdir/$subdir/lang-options.h; then
8355                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8356                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8357         fi
8358         if test -f $srcdir/$subdir/$subdir-tree.def; then
8359                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8360                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8361         fi
8362 done
8363
8364 # These (without "all_") are set in each config-lang.in.
8365 # `language' must be a single word so is spelled singularly.
8366 all_languages=
8367 all_boot_languages=
8368 all_compilers=
8369 all_stagestuff=
8370 all_diff_excludes=
8371 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8372 # List of language makefile fragments.
8373 all_lang_makefiles=
8374 all_headers=
8375 all_lib2funcs=
8376
8377 # Add the language fragments.
8378 # Languages are added via two mechanisms.  Some information must be
8379 # recorded in makefile variables, these are defined in config-lang.in.
8380 # We accumulate them and plug them into the main Makefile.
8381 # The other mechanism is a set of hooks for each of the main targets
8382 # like `clean', `install', etc.
8383
8384 language_fragments="Make-lang"
8385 language_hooks="Make-hooks"
8386 oldstyle_subdirs=
8387
8388 for s in .. $subdirs
8389 do
8390         if test $s != ".."
8391         then
8392                 language=
8393                 boot_language=
8394                 compilers=
8395                 stagestuff=
8396                 diff_excludes=
8397                 headers=
8398                 outputs=
8399                 lib2funcs=
8400                 . ${srcdir}/$s/config-lang.in
8401                 if test "x$language" = x
8402                 then
8403                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8404                         exit 1
8405                 fi
8406                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8407                 all_languages="$all_languages $language"
8408                 if test "x$boot_language" = xyes
8409                 then
8410                         all_boot_languages="$all_boot_languages $language"
8411                 fi
8412                 all_compilers="$all_compilers $compilers"
8413                 all_stagestuff="$all_stagestuff $stagestuff"
8414                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8415                 all_headers="$all_headers $headers"
8416                 all_outputs="$all_outputs $outputs"
8417                 if test x$outputs = x
8418                 then
8419                         oldstyle_subdirs="$oldstyle_subdirs $s"
8420                 fi
8421                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8422         fi
8423 done
8424
8425 # Since we can't use `::' targets, we link each language in
8426 # with a set of hooks, reached indirectly via lang.${target}.
8427
8428 rm -f Make-hooks
8429 touch Make-hooks
8430 target_list="all.build all.cross start.encap rest.encap \
8431         info dvi \
8432         install-normal install-common install-info install-man \
8433         uninstall distdir \
8434         mostlyclean clean distclean extraclean maintainer-clean \
8435         stage1 stage2 stage3 stage4"
8436 for t in $target_list
8437 do
8438         x=
8439         for lang in .. $all_languages
8440         do
8441                 if test $lang != ".."; then
8442                         x="$x $lang.$t"
8443                 fi
8444         done
8445         echo "lang.$t: $x" >> Make-hooks
8446 done
8447
8448 # If we're not building in srcdir, create .gdbinit.
8449
8450 if test ! -f Makefile.in; then
8451         echo "dir ." > .gdbinit
8452         echo "dir ${srcdir}" >> .gdbinit
8453         if test x$gdb_needs_out_file_path = xyes
8454         then
8455                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8456         fi
8457         if test "x$subdirs" != x; then
8458                 for s in $subdirs
8459                 do
8460                         echo "dir ${srcdir}/$s" >> .gdbinit
8461                 done
8462         fi
8463         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8464 fi
8465
8466 # Define variables host_canonical and build_canonical
8467 # because some Cygnus local changes in the Makefile depend on them.
8468 build_canonical=${build}
8469 host_canonical=${host}
8470 target_subdir=
8471 if test "${host}" != "${target}" ; then
8472     target_subdir=${target}/
8473 fi
8474
8475
8476
8477
8478 # If this is using newlib, then define inhibit_libc in
8479 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8480 # libgcc.a, but that's OK because newib should have its own version of
8481 # assert.h.
8482 inhibit_libc=
8483 if test x$with_newlib = xyes; then
8484         inhibit_libc=-Dinhibit_libc
8485 fi
8486
8487
8488 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
8489 sched_prefix=
8490 sched_cflags=
8491 if test x$enable_haifa = xyes; then
8492     echo "Using the Haifa scheduler."
8493     sched_prefix=haifa-
8494     sched_cflags=-DHAIFA
8495 fi
8496
8497
8498 if test x$enable_haifa != x; then
8499     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
8500     for x in genattrtab.o toplev.o *sched.o; do
8501         if test -f $x; then
8502             echo "Removing $x"
8503             rm -f $x
8504         fi
8505     done
8506 fi
8507
8508 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8509 # absolute path for gcc_tooldir based on inserting the number of up-directory
8510 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8511 # $(libsubdir)/@(unlibsubdir) based path.
8512 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8513 # make and thus we'd get different behavior depending on where we built the
8514 # sources.
8515 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8516     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8517 else
8518 # An explanation of the sed strings:
8519 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8520 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8521 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8522 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8523 #
8524 # (*) Note this pattern overwrites the first character of the string
8525 # with a forward slash if one is not already present.  This is not a
8526 # problem because the exact names of the sub-directories concerned is
8527 # unimportant, just the number of them matters.
8528 #
8529 # The practical upshot of these patterns is like this:
8530 #
8531 #  prefix     exec_prefix        result
8532 #  ------     -----------        ------
8533 #   /foo        /foo/bar          ../
8534 #   /foo/       /foo/bar          ../
8535 #   /foo        /foo/bar/         ../
8536 #   /foo/       /foo/bar/         ../
8537 #   /foo        /foo/bar/ugg      ../../
8538 #
8539     dollar='$$'
8540     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8541 fi
8542
8543
8544
8545 # Nothing to do for FLOAT_H, float_format already handled.
8546 objdir=`pwd`
8547
8548
8549 # Process the language and host/target makefile fragments.
8550 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8551
8552 # Substitute configuration variables
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562
8563
8564
8565
8566
8567
8568
8569
8570
8571
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8575
8576
8577
8578
8579
8580
8581
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8597
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8599
8600
8601
8602
8603
8604
8605
8606
8607
8608
8609
8610
8611
8612
8613
8614 # Echo that links are built
8615 if test x$host = x$target
8616 then
8617         str1="native "
8618 else
8619         str1="cross-"
8620         str2=" from $host"
8621 fi
8622
8623 if test x$host != x$build
8624 then
8625         str3=" on a $build system"
8626 fi
8627
8628 if test "x$str2" != x || test "x$str3" != x
8629 then
8630         str4=
8631 fi
8632
8633 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8634
8635 if test "x$str2" != x || test "x$str3" != x
8636 then
8637         echo " ${str2}${str3}." 1>&2
8638 fi
8639
8640 # Truncate the target if necessary
8641 if test x$host_truncate_target != x; then
8642         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
8643 fi
8644
8645 # Configure the subdirectories
8646 # AC_CONFIG_SUBDIRS($subdirs)
8647
8648 # Create the Makefile
8649 # and configure language subdirectories
8650 trap '' 1 2 15
8651 cat > confcache <<\EOF
8652 # This file is a shell script that caches the results of configure
8653 # tests run on this system so they can be shared between configure
8654 # scripts and configure runs.  It is not useful on other systems.
8655 # If it contains results you don't want to keep, you may remove or edit it.
8656 #
8657 # By default, configure uses ./config.cache as the cache file,
8658 # creating it if it does not exist already.  You can give configure
8659 # the --cache-file=FILE option to use a different cache file; that is
8660 # what configure does when it calls configure scripts in
8661 # subdirectories, so they share the cache.
8662 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8663 # config.status only pays attention to the cache file if you give it the
8664 # --recheck option to rerun configure.
8665 #
8666 EOF
8667 # The following way of writing the cache mishandles newlines in values,
8668 # but we know of no workaround that is simple, portable, and efficient.
8669 # So, don't put newlines in cache variables' values.
8670 # Ultrix sh set writes to stderr and can't be redirected directly,
8671 # and sets the high bit in the cache file unless we assign to the vars.
8672 (set) 2>&1 |
8673   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8674   *ac_space=\ *)
8675     # `set' does not quote correctly, so add quotes (double-quote substitution
8676     # turns \\\\ into \\, and sed turns \\ into \).
8677     sed -n \
8678       -e "s/'/'\\\\''/g" \
8679       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8680     ;;
8681   *)
8682     # `set' quotes correctly as required by POSIX, so do not add quotes.
8683     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8684     ;;
8685   esac >> confcache
8686 if cmp -s $cache_file confcache; then
8687   :
8688 else
8689   if test -w $cache_file; then
8690     echo "updating cache $cache_file"
8691     cat confcache > $cache_file
8692   else
8693     echo "not updating unwritable cache $cache_file"
8694   fi
8695 fi
8696 rm -f confcache
8697
8698 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8699
8700 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8701 # Let make expand exec_prefix.
8702 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8703
8704 # Any assignment to VPATH causes Sun make to only execute
8705 # the first set of double-colon rules, so remove it if not needed.
8706 # If there is a colon in the path, we need to keep it.
8707 if test "x$srcdir" = x.; then
8708   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8709 fi
8710
8711 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8712
8713 DEFS=-DHAVE_CONFIG_H
8714
8715 # Without the "./", some shells look in PATH for config.status.
8716 : ${CONFIG_STATUS=./config.status}
8717
8718 echo creating $CONFIG_STATUS
8719 rm -f $CONFIG_STATUS
8720 cat > $CONFIG_STATUS <<EOF
8721 #! /bin/sh
8722 # Generated automatically by configure.
8723 # Run this file to recreate the current configuration.
8724 # This directory was configured as follows,
8725 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8726 #
8727 # $0 $ac_configure_args
8728 #
8729 # Compiler output produced by configure, useful for debugging
8730 # configure, is in ./config.log if it exists.
8731
8732 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8733 for ac_option
8734 do
8735   case "\$ac_option" in
8736   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8737     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8738     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8739   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8740     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8741     exit 0 ;;
8742   -help | --help | --hel | --he | --h)
8743     echo "\$ac_cs_usage"; exit 0 ;;
8744   *) echo "\$ac_cs_usage"; exit 1 ;;
8745   esac
8746 done
8747
8748 ac_given_srcdir=$srcdir
8749
8750 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8751 EOF
8752 cat >> $CONFIG_STATUS <<EOF
8753
8754 # Protect against being on the right side of a sed subst in config.status.
8755 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8756  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8757 $ac_vpsub
8758 $extrasub
8759 s%@SHELL@%$SHELL%g
8760 s%@CFLAGS@%$CFLAGS%g
8761 s%@CPPFLAGS@%$CPPFLAGS%g
8762 s%@CXXFLAGS@%$CXXFLAGS%g
8763 s%@FFLAGS@%$FFLAGS%g
8764 s%@DEFS@%$DEFS%g
8765 s%@LDFLAGS@%$LDFLAGS%g
8766 s%@LIBS@%$LIBS%g
8767 s%@exec_prefix@%$exec_prefix%g
8768 s%@prefix@%$prefix%g
8769 s%@program_transform_name@%$program_transform_name%g
8770 s%@bindir@%$bindir%g
8771 s%@sbindir@%$sbindir%g
8772 s%@libexecdir@%$libexecdir%g
8773 s%@datadir@%$datadir%g
8774 s%@sysconfdir@%$sysconfdir%g
8775 s%@sharedstatedir@%$sharedstatedir%g
8776 s%@localstatedir@%$localstatedir%g
8777 s%@libdir@%$libdir%g
8778 s%@includedir@%$includedir%g
8779 s%@oldincludedir@%$oldincludedir%g
8780 s%@infodir@%$infodir%g
8781 s%@mandir@%$mandir%g
8782 s%@host@%$host%g
8783 s%@host_alias@%$host_alias%g
8784 s%@host_cpu@%$host_cpu%g
8785 s%@host_vendor@%$host_vendor%g
8786 s%@host_os@%$host_os%g
8787 s%@target@%$target%g
8788 s%@target_alias@%$target_alias%g
8789 s%@target_cpu@%$target_cpu%g
8790 s%@target_vendor@%$target_vendor%g
8791 s%@target_os@%$target_os%g
8792 s%@build@%$build%g
8793 s%@build_alias@%$build_alias%g
8794 s%@build_cpu@%$build_cpu%g
8795 s%@build_vendor@%$build_vendor%g
8796 s%@build_os@%$build_os%g
8797 s%@CC@%$CC%g
8798 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
8799 s%@SET_MAKE@%$SET_MAKE%g
8800 s%@AWK@%$AWK%g
8801 s%@LEX@%$LEX%g
8802 s%@LEXLIB@%$LEXLIB%g
8803 s%@LN@%$LN%g
8804 s%@LN_S@%$LN_S%g
8805 s%@RANLIB@%$RANLIB%g
8806 s%@YACC@%$YACC%g
8807 s%@INSTALL@%$INSTALL%g
8808 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8809 s%@INSTALL_DATA@%$INSTALL_DATA%g
8810 s%@CPP@%$CPP%g
8811 s%@gnat@%$gnat%g
8812 s%@vfprintf@%$vfprintf%g
8813 s%@doprint@%$doprint%g
8814 s%@manext@%$manext%g
8815 s%@objext@%$objext%g
8816 s%@PACKAGE@%$PACKAGE%g
8817 s%@VERSION@%$VERSION%g
8818 s%@ALLOCA@%$ALLOCA%g
8819 s%@USE_NLS@%$USE_NLS%g
8820 s%@MSGFMT@%$MSGFMT%g
8821 s%@GMSGFMT@%$GMSGFMT%g
8822 s%@XGETTEXT@%$XGETTEXT%g
8823 s%@GENCAT@%$GENCAT%g
8824 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8825 s%@CATALOGS@%$CATALOGS%g
8826 s%@CATOBJEXT@%$CATOBJEXT%g
8827 s%@DATADIRNAME@%$DATADIRNAME%g
8828 s%@GMOFILES@%$GMOFILES%g
8829 s%@INSTOBJEXT@%$INSTOBJEXT%g
8830 s%@INTLDEPS@%$INTLDEPS%g
8831 s%@INTLLIBS@%$INTLLIBS%g
8832 s%@INTLOBJS@%$INTLOBJS%g
8833 s%@POFILES@%$POFILES%g
8834 s%@POSUB@%$POSUB%g
8835 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8836 s%@GT_NO@%$GT_NO%g
8837 s%@GT_YES@%$GT_YES%g
8838 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8839 s%@l@%$l%g
8840 s%@gthread_flags@%$gthread_flags%g
8841 s%@build_canonical@%$build_canonical%g
8842 s%@host_canonical@%$host_canonical%g
8843 s%@target_subdir@%$target_subdir%g
8844 s%@inhibit_libc@%$inhibit_libc%g
8845 s%@sched_prefix@%$sched_prefix%g
8846 s%@sched_cflags@%$sched_cflags%g
8847 s%@gcc_tooldir@%$gcc_tooldir%g
8848 s%@dollar@%$dollar%g
8849 s%@objdir@%$objdir%g
8850 s%@subdirs@%$subdirs%g
8851 s%@all_boot_languages@%$all_boot_languages%g
8852 s%@all_compilers@%$all_compilers%g
8853 s%@all_diff_excludes@%$all_diff_excludes%g
8854 s%@all_headers@%$all_headers%g
8855 s%@all_lang_makefiles@%$all_lang_makefiles%g
8856 s%@all_languages@%$all_languages%g
8857 s%@all_lib2funcs@%$all_lib2funcs%g
8858 s%@all_stagestuff@%$all_stagestuff%g
8859 s%@build_exeext@%$build_exeext%g
8860 s%@build_install_headers_dir@%$build_install_headers_dir%g
8861 s%@build_xm_file_list@%$build_xm_file_list%g
8862 s%@cc_set_by_configure@%$cc_set_by_configure%g
8863 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8864 s%@cpp_install_dir@%$cpp_install_dir%g
8865 s%@cpp_main@%$cpp_main%g
8866 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8867 s%@dep_tmake_file@%$dep_tmake_file%g
8868 s%@extra_c_flags@%$extra_c_flags%g
8869 s%@extra_c_objs@%$extra_c_objs%g
8870 s%@extra_cpp_objs@%$extra_cpp_objs%g
8871 s%@extra_cxx_objs@%$extra_cxx_objs%g
8872 s%@extra_headers_list@%$extra_headers_list%g
8873 s%@extra_objs@%$extra_objs%g
8874 s%@extra_parts@%$extra_parts%g
8875 s%@extra_passes@%$extra_passes%g
8876 s%@extra_programs@%$extra_programs%g
8877 s%@fixinc_defs@%$fixinc_defs%g
8878 s%@float_h_file@%$float_h_file%g
8879 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8880 s%@gcc_version@%$gcc_version%g
8881 s%@gcc_version_trigger@%$gcc_version_trigger%g
8882 s%@host_exeext@%$host_exeext%g
8883 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8884 s%@host_xm_file_list@%$host_xm_file_list%g
8885 s%@install@%$install%g
8886 s%@JAVAGC@%$JAVAGC%g
8887 s%@lang_options_files@%$lang_options_files%g
8888 s%@lang_specs_files@%$lang_specs_files%g
8889 s%@lang_tree_files@%$lang_tree_files%g
8890 s%@local_prefix@%$local_prefix%g
8891 s%@maybe_use_collect2@%$maybe_use_collect2%g
8892 s%@md_file@%$md_file%g
8893 s%@objc_boehm_gc@%$objc_boehm_gc%g
8894 s%@out_file@%$out_file%g
8895 s%@out_object_file@%$out_object_file%g
8896 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8897 s%@symbolic_link@%$symbolic_link%g
8898 s%@thread_file@%$thread_file%g
8899 s%@tm_file_list@%$tm_file_list%g
8900 s%@will_use_collect2@%$will_use_collect2%g
8901 /@target_overrides@/r $target_overrides
8902 s%@target_overrides@%%g
8903 /@host_overrides@/r $host_overrides
8904 s%@host_overrides@%%g
8905 s%@cross_defines@%$cross_defines%g
8906 /@cross_overrides@/r $cross_overrides
8907 s%@cross_overrides@%%g
8908 /@build_overrides@/r $build_overrides
8909 s%@build_overrides@%%g
8910 /@language_fragments@/r $language_fragments
8911 s%@language_fragments@%%g
8912 /@language_hooks@/r $language_hooks
8913 s%@language_hooks@%%g
8914
8915 CEOF
8916 EOF
8917
8918 cat >> $CONFIG_STATUS <<\EOF
8919
8920 # Split the substitutions into bite-sized pieces for seds with
8921 # small command number limits, like on Digital OSF/1 and HP-UX.
8922 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8923 ac_file=1 # Number of current file.
8924 ac_beg=1 # First line for current file.
8925 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8926 ac_more_lines=:
8927 ac_sed_cmds=""
8928 while $ac_more_lines; do
8929   if test $ac_beg -gt 1; then
8930     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8931   else
8932     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8933   fi
8934   if test ! -s conftest.s$ac_file; then
8935     ac_more_lines=false
8936     rm -f conftest.s$ac_file
8937   else
8938     if test -z "$ac_sed_cmds"; then
8939       ac_sed_cmds="sed -f conftest.s$ac_file"
8940     else
8941       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8942     fi
8943     ac_file=`expr $ac_file + 1`
8944     ac_beg=$ac_end
8945     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8946   fi
8947 done
8948 if test -z "$ac_sed_cmds"; then
8949   ac_sed_cmds=cat
8950 fi
8951 EOF
8952
8953 cat >> $CONFIG_STATUS <<EOF
8954
8955 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8956 EOF
8957 cat >> $CONFIG_STATUS <<\EOF
8958 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8959   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8960   case "$ac_file" in
8961   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8962        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8963   *) ac_file_in="${ac_file}.in" ;;
8964   esac
8965
8966   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8967
8968   # Remove last slash and all that follows it.  Not all systems have dirname.
8969   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8970   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8971     # The file is in a subdirectory.
8972     test ! -d "$ac_dir" && mkdir "$ac_dir"
8973     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8974     # A "../" for each directory in $ac_dir_suffix.
8975     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8976   else
8977     ac_dir_suffix= ac_dots=
8978   fi
8979
8980   case "$ac_given_srcdir" in
8981   .)  srcdir=.
8982       if test -z "$ac_dots"; then top_srcdir=.
8983       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8984   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8985   *) # Relative path.
8986     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8987     top_srcdir="$ac_dots$ac_given_srcdir" ;;
8988   esac
8989
8990
8991   echo creating "$ac_file"
8992   rm -f "$ac_file"
8993   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8994   case "$ac_file" in
8995   *Makefile*) ac_comsub="1i\\
8996 # $configure_input" ;;
8997   *) ac_comsub= ;;
8998   esac
8999
9000   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9001   sed -e "$ac_comsub
9002 s%@configure_input@%$configure_input%g
9003 s%@srcdir@%$srcdir%g
9004 s%@top_srcdir@%$top_srcdir%g
9005 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9006 fi; done
9007 rm -f conftest.s*
9008
9009 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9010 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9011 #
9012 # ac_d sets the value in "#define NAME VALUE" lines.
9013 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9014 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9015 ac_dC='\3'
9016 ac_dD='%g'
9017 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9018 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9019 ac_uB='\([      ]\)%\1#\2define\3'
9020 ac_uC=' '
9021 ac_uD='\4%g'
9022 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9023 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9024 ac_eB='$%\1#\2define\3'
9025 ac_eC=' '
9026 ac_eD='%g'
9027
9028 if test "${CONFIG_HEADERS+set}" != set; then
9029 EOF
9030 cat >> $CONFIG_STATUS <<EOF
9031   CONFIG_HEADERS="auto-host.h:config.in"
9032 EOF
9033 cat >> $CONFIG_STATUS <<\EOF
9034 fi
9035 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9036   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9037   case "$ac_file" in
9038   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9039        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9040   *) ac_file_in="${ac_file}.in" ;;
9041   esac
9042
9043   echo creating $ac_file
9044
9045   rm -f conftest.frag conftest.in conftest.out
9046   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9047   cat $ac_file_inputs > conftest.in
9048
9049 EOF
9050
9051 # Transform confdefs.h into a sed script conftest.vals that substitutes
9052 # the proper values into config.h.in to produce config.h.  And first:
9053 # Protect against being on the right side of a sed subst in config.status.
9054 # Protect against being in an unquoted here document in config.status.
9055 rm -f conftest.vals
9056 cat > conftest.hdr <<\EOF
9057 s/[\\&%]/\\&/g
9058 s%[\\$`]%\\&%g
9059 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9060 s%ac_d%ac_u%gp
9061 s%ac_u%ac_e%gp
9062 EOF
9063 sed -n -f conftest.hdr confdefs.h > conftest.vals
9064 rm -f conftest.hdr
9065
9066 # This sed command replaces #undef with comments.  This is necessary, for
9067 # example, in the case of _POSIX_SOURCE, which is predefined and required
9068 # on some systems where configure will not decide to define it.
9069 cat >> conftest.vals <<\EOF
9070 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9071 EOF
9072
9073 # Break up conftest.vals because some shells have a limit on
9074 # the size of here documents, and old seds have small limits too.
9075
9076 rm -f conftest.tail
9077 while :
9078 do
9079   ac_lines=`grep -c . conftest.vals`
9080   # grep -c gives empty output for an empty file on some AIX systems.
9081   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9082   # Write a limited-size here document to conftest.frag.
9083   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9084   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9085   echo 'CEOF
9086   sed -f conftest.frag conftest.in > conftest.out
9087   rm -f conftest.in
9088   mv conftest.out conftest.in
9089 ' >> $CONFIG_STATUS
9090   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9091   rm -f conftest.vals
9092   mv conftest.tail conftest.vals
9093 done
9094 rm -f conftest.vals
9095
9096 cat >> $CONFIG_STATUS <<\EOF
9097   rm -f conftest.frag conftest.h
9098   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9099   cat conftest.in >> conftest.h
9100   rm -f conftest.in
9101   if cmp -s $ac_file conftest.h 2>/dev/null; then
9102     echo "$ac_file is unchanged"
9103     rm -f conftest.h
9104   else
9105     # Remove last slash and all that follows it.  Not all systems have dirname.
9106       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9107       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9108       # The file is in a subdirectory.
9109       test ! -d "$ac_dir" && mkdir "$ac_dir"
9110     fi
9111     rm -f $ac_file
9112     mv conftest.h $ac_file
9113   fi
9114 fi; done
9115
9116 EOF
9117
9118 cat >> $CONFIG_STATUS <<EOF
9119 ac_sources="$nls_cv_header_libgt"
9120 ac_dests="$nls_cv_header_intl"
9121 EOF
9122
9123 cat >> $CONFIG_STATUS <<\EOF
9124 srcdir=$ac_given_srcdir
9125 while test -n "$ac_sources"; do
9126   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9127   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9128
9129   echo "linking $srcdir/$ac_source to $ac_dest"
9130
9131   if test ! -r $srcdir/$ac_source; then
9132     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9133   fi
9134   rm -f $ac_dest
9135
9136   # Make relative symlinks.
9137   # Remove last slash and all that follows it.  Not all systems have dirname.
9138   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9139   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9140     # The dest file is in a subdirectory.
9141     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9142     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9143     # A "../" for each directory in $ac_dest_dir_suffix.
9144     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9145   else
9146     ac_dest_dir_suffix= ac_dots=
9147   fi
9148
9149   case "$srcdir" in
9150   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9151   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9152   esac
9153
9154   # Make a symlink if possible; otherwise try a hard link.
9155   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9156     ln $srcdir/$ac_source $ac_dest; then :
9157   else
9158     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9159   fi
9160 done
9161 EOF
9162 cat >> $CONFIG_STATUS <<EOF
9163
9164
9165 host='${host}'
9166 build='${build}'
9167 target='${target}'
9168 target_alias='${target_alias}'
9169 srcdir='${srcdir}'
9170 subdirs='${subdirs}'
9171 oldstyle_subdirs='${oldstyle_subdirs}'
9172 symbolic_link='${symbolic_link}'
9173 program_transform_set='${program_transform_set}'
9174 program_transform_name='${program_transform_name}'
9175 dep_host_xmake_file='${dep_host_xmake_file}'
9176 host_xmake_file='${host_xmake_file}'
9177 dep_tmake_file='${dep_tmake_file}'
9178 tmake_file='${tmake_file}'
9179 thread_file='${thread_file}'
9180 gcc_version='${gcc_version}'
9181 gcc_version_trigger='${gcc_version_trigger}'
9182 local_prefix='${local_prefix}'
9183 build_install_headers_dir='${build_install_headers_dir}'
9184 build_exeext='${build_exeext}'
9185 host_exeext='${host_exeext}'
9186 out_file='${out_file}'
9187 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9188 SET_MAKE='${SET_MAKE}'
9189 target_list='${target_list}'
9190 target_overrides='${target_overrides}'
9191 host_overrides='${host_overrides}'
9192 cross_defines='${cross_defines}'
9193 cross_overrides='${cross_overrides}'
9194 build_overrides='${build_overrides}'
9195 cpp_install_dir='${cpp_install_dir}'
9196
9197 EOF
9198 cat >> $CONFIG_STATUS <<\EOF
9199 case "$CONFIG_FILES" in *po/Makefile.in*)
9200         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9201       esac
9202
9203 . $srcdir/configure.lang
9204 case x$CONFIG_HEADERS in
9205 xauto-host.h:config.in)
9206 echo > cstamp-h ;;
9207 esac
9208 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9209 # bootstrapping and the installation procedure can still use
9210 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9211 # FLAGS_TO_PASS has been modified to solve the problem there.
9212 # This is virtually a duplicate of what happens in configure.lang; we do
9213 # an extra check to make sure this only happens if ln -s can be used.
9214 if test "$symbolic_link" = "ln -s"; then
9215  for d in .. ${subdirs} ; do
9216    if test $d != ..; then
9217         STARTDIR=`pwd`
9218         cd $d
9219         for t in stage1 stage2 stage3 stage4 include
9220         do
9221                 rm -f $t
9222                 $symbolic_link ../$t $t 2>/dev/null
9223         done
9224         cd $STARTDIR
9225    fi
9226  done
9227 else true ; fi
9228 # Avoid having to add intl to our include paths.
9229 if test -f intl/libintl.h; then
9230   echo creating libintl.h
9231   echo '#include "intl/libintl.h"' >libintl.h
9232 fi
9233
9234 exit 0
9235 EOF
9236 chmod +x $CONFIG_STATUS
9237 rm -fr confdefs* $ac_clean_files
9238 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9239