gcc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-gnu-ld           arrange to work with GNU ld."
  16 ac_help="$ac_help
  17   --with-ld               arrange to use the specified ld (full pathname)."
  18 ac_help="$ac_help
  19   --with-gnu-as           arrange to work with GNU as."
  20 ac_help="$ac_help
  21   --with-as               arrange to use the specified as (full pathname)."
  22 ac_help="$ac_help
  23   --with-stabs            arrange to use stabs instead of host debug format."
  24 ac_help="$ac_help
  25   --with-elf              arrange to use ELF instead of host debug format."
  26 ac_help="$ac_help
  27   --with-local-prefix=DIR specifies directory to put local include."
  28 ac_help="$ac_help
  29   --with-gxx-include-dir=DIR
  30                           specifies directory to put g++ header files."
  31 ac_help="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,rtl"
  37 ac_help="$ac_help
  38   --disable-cpp           don't provide a user-visible C preprocessor."
  39 ac_help="$ac_help
  40   --with-cpp-install-dir=DIR
  41                           install the user visible C preprocessor in DIR
  42                           (relative to PREFIX) as well as PREFIX/bin."
  43 ac_help="$ac_help
  44   --enable-cpplib         use cpplib for the C preprocessor."
  45 ac_help="$ac_help
  46   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  47                           (EXPERIMENTAL) (implies --enable-cpplib)."
  48 ac_help="$ac_help
  49   --disable-fast-fixincludes
  50                          Disable the new fast fixincludes.
  51                          Run the old fixincludes script unconditionally"
  52 ac_help="$ac_help
  53   --enable-c-mbchar       Enable multibyte characters for C and C++."
  54 ac_help="$ac_help
  55   --enable-threads        enable thread usage for target GCC.
  56   --enable-threads=LIB    use LIB thread package for target GCC."
  57 ac_help="$ac_help
  58   --enable-objc-gc        enable the use of Boehm's garbage collector with
  59                           the GNU Objective-C runtime."
  60 ac_help="$ac_help
  61   --enable-dwarf2         enable DWARF2 debugging as default."
  62 ac_help="$ac_help
  63   --enable-nls            use Native Language Support (disabled by default)"
  64 ac_help="$ac_help
  65   --disable-nls           do not use Native Language Support"
  66 ac_help="$ac_help
  67   --with-included-gettext use the GNU gettext library included here"
  68 ac_help="$ac_help
  69   --with-catgets          use catgets functions if available"
  70 ac_help="$ac_help
  71   --disable-win32-registry
  72                           Disable lookup of installation paths in the
  73                          Registry on Windows hosts.
  74   --enable-win32-registry Enable registry lookup (default).
  75   --enable-win32-registry=KEY
  76                           Use KEY instead of GCC version as the last portion
  77                          of the registry key."
  78 ac_help="$ac_help
  79   --with-gc={simple,page} Choose the garbage collection mechanism to use
  80                            with the compiler."
  81 ac_help="$ac_help
  82   --enable-new-gxx-abi
  83                           select the new abi for g++. You must select an ABI
  84                           at configuration time, so that the correct runtime
  85                           support is built. You cannot mix ABIs."
  86
  87 # Initialize some variables set by options.
  88 # The variables have the same names as the options, with
  89 # dashes changed to underlines.
  90 build=NONE
  91 cache_file=./config.cache
  92 exec_prefix=NONE
  93 host=NONE
  94 no_create=
  95 nonopt=NONE
  96 no_recursion=
  97 prefix=NONE
  98 program_prefix=NONE
  99 program_suffix=NONE
 100 program_transform_name=s,x,x,
 101 silent=
 102 site=
 103 srcdir=
 104 target=NONE
 105 verbose=
 106 x_includes=NONE
 107 x_libraries=NONE
 108 bindir='${exec_prefix}/bin'
 109 sbindir='${exec_prefix}/sbin'
 110 libexecdir='${exec_prefix}/libexec'
 111 datadir='${prefix}/share'
 112 sysconfdir='${prefix}/etc'
 113 sharedstatedir='${prefix}/com'
 114 localstatedir='${prefix}/var'
 115 libdir='${exec_prefix}/lib'
 116 includedir='${prefix}/include'
 117 oldincludedir='/usr/include'
 118 infodir='${prefix}/info'
 119 mandir='${prefix}/man'
 120
 121 # Initialize some other variables.
 122 subdirs=
 123 MFLAGS= MAKEFLAGS=
 124 SHELL=${CONFIG_SHELL-/bin/sh}
 125 # Maximum number of lines to put in a shell here document.
 126 ac_max_here_lines=12
 127
 128 ac_prev=
 129 for ac_option
 130 do
 131
 132   # If the previous option needs an argument, assign it.
 133   if test -n "$ac_prev"; then
 134     eval "$ac_prev=\$ac_option"
 135     ac_prev=
 136     continue
 137   fi
 138
 139   case "$ac_option" in
 140   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 141   *) ac_optarg= ;;
 142   esac
 143
 144   # Accept the important Cygnus configure options, so we can diagnose typos.
 145
 146   case "$ac_option" in
 147
 148   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 149     ac_prev=bindir ;;
 150   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 151     bindir="$ac_optarg" ;;
 152
 153   -build | --build | --buil | --bui | --bu)
 154     ac_prev=build ;;
 155   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 156     build="$ac_optarg" ;;
 157
 158   -cache-file | --cache-file | --cache-fil | --cache-fi \
 159   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 160     ac_prev=cache_file ;;
 161   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 162   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 163     cache_file="$ac_optarg" ;;
 164
 165   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 166     ac_prev=datadir ;;
 167   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 168   | --da=*)
 169     datadir="$ac_optarg" ;;
 170
 171   -disable-* | --disable-*)
 172     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 173     # Reject names that are not valid shell variable names.
 174     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 175       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 176     fi
 177     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 178     eval "enable_${ac_feature}=no" ;;
 179
 180   -enable-* | --enable-*)
 181     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 182     # Reject names that are not valid shell variable names.
 183     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 184       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 185     fi
 186     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 187     case "$ac_option" in
 188       *=*) ;;
 189       *) ac_optarg=yes ;;
 190     esac
 191     eval "enable_${ac_feature}='$ac_optarg'" ;;
 192
 193   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 194   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 195   | --exec | --exe | --ex)
 196     ac_prev=exec_prefix ;;
 197   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 198   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 199   | --exec=* | --exe=* | --ex=*)
 200     exec_prefix="$ac_optarg" ;;
 201
 202   -gas | --gas | --ga | --g)
 203     # Obsolete; use --with-gas.
 204     with_gas=yes ;;
 205
 206   -help | --help | --hel | --he)
 207     # Omit some internal or obsolete options to make the list less imposing.
 208     # This message is too long to be a string in the A/UX 3.1 sh.
 209     cat << EOF
 210 Usage: configure [options] [host]
 211 Options: [defaults in brackets after descriptions]
 212 Configuration:
 213   --cache-file=FILE       cache test results in FILE
 214   --help                  print this message
 215   --no-create             do not create output files
 216   --quiet, --silent       do not print \`checking...' messages
 217   --version               print the version of autoconf that created configure
 218 Directory and file names:
 219   --prefix=PREFIX         install architecture-independent files in PREFIX
 220                           [$ac_default_prefix]
 221   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 222                           [same as prefix]
 223   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 224   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 225   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 226   --datadir=DIR           read-only architecture-independent data in DIR
 227                           [PREFIX/share]
 228   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 229   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 230                           [PREFIX/com]
 231   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 232   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 233   --includedir=DIR        C header files in DIR [PREFIX/include]
 234   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 235   --infodir=DIR           info documentation in DIR [PREFIX/info]
 236   --mandir=DIR            man documentation in DIR [PREFIX/man]
 237   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 238   --program-prefix=PREFIX prepend PREFIX to installed program names
 239   --program-suffix=SUFFIX append SUFFIX to installed program names
 240   --program-transform-name=PROGRAM
 241                           run sed PROGRAM on installed program names
 242 EOF
 243     cat << EOF
 244 Host type:
 245   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 246   --host=HOST             configure for HOST [guessed]
 247   --target=TARGET         configure for TARGET [TARGET=HOST]
 248 Features and packages:
 249   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 250   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 251   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 252   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 253   --x-includes=DIR        X include files are in DIR
 254   --x-libraries=DIR       X library files are in DIR
 255 EOF
 256     if test -n "$ac_help"; then
 257       echo "--enable and --with options recognized:$ac_help"
 258     fi
 259     exit 0 ;;
 260
 261   -host | --host | --hos | --ho)
 262     ac_prev=host ;;
 263   -host=* | --host=* | --hos=* | --ho=*)
 264     host="$ac_optarg" ;;
 265
 266   -includedir | --includedir | --includedi | --included | --include \
 267   | --includ | --inclu | --incl | --inc)
 268     ac_prev=includedir ;;
 269   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 270   | --includ=* | --inclu=* | --incl=* | --inc=*)
 271     includedir="$ac_optarg" ;;
 272
 273   -infodir | --infodir | --infodi | --infod | --info | --inf)
 274     ac_prev=infodir ;;
 275   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 276     infodir="$ac_optarg" ;;
 277
 278   -libdir | --libdir | --libdi | --libd)
 279     ac_prev=libdir ;;
 280   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 281     libdir="$ac_optarg" ;;
 282
 283   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 284   | --libexe | --libex | --libe)
 285     ac_prev=libexecdir ;;
 286   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 287   | --libexe=* | --libex=* | --libe=*)
 288     libexecdir="$ac_optarg" ;;
 289
 290   -localstatedir | --localstatedir | --localstatedi | --localstated \
 291   | --localstate | --localstat | --localsta | --localst \
 292   | --locals | --local | --loca | --loc | --lo)
 293     ac_prev=localstatedir ;;
 294   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 295   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 296   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 297     localstatedir="$ac_optarg" ;;
 298
 299   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 300     ac_prev=mandir ;;
 301   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 302     mandir="$ac_optarg" ;;
 303
 304   -nfp | --nfp | --nf)
 305     # Obsolete; use --without-fp.
 306     with_fp=no ;;
 307
 308   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 309   | --no-cr | --no-c)
 310     no_create=yes ;;
 311
 312   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 313   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 314     no_recursion=yes ;;
 315
 316   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 317   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 318   | --oldin | --oldi | --old | --ol | --o)
 319     ac_prev=oldincludedir ;;
 320   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 321   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 322   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 323     oldincludedir="$ac_optarg" ;;
 324
 325   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 326     ac_prev=prefix ;;
 327   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 328     prefix="$ac_optarg" ;;
 329
 330   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 331   | --program-pre | --program-pr | --program-p)
 332     ac_prev=program_prefix ;;
 333   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 334   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 335     program_prefix="$ac_optarg" ;;
 336
 337   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 338   | --program-suf | --program-su | --program-s)
 339     ac_prev=program_suffix ;;
 340   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 341   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 342     program_suffix="$ac_optarg" ;;
 343
 344   -program-transform-name | --program-transform-name \
 345   | --program-transform-nam | --program-transform-na \
 346   | --program-transform-n | --program-transform- \
 347   | --program-transform | --program-transfor \
 348   | --program-transfo | --program-transf \
 349   | --program-trans | --program-tran \
 350   | --progr-tra | --program-tr | --program-t)
 351     ac_prev=program_transform_name ;;
 352   -program-transform-name=* | --program-transform-name=* \
 353   | --program-transform-nam=* | --program-transform-na=* \
 354   | --program-transform-n=* | --program-transform-=* \
 355   | --program-transform=* | --program-transfor=* \
 356   | --program-transfo=* | --program-transf=* \
 357   | --program-trans=* | --program-tran=* \
 358   | --progr-tra=* | --program-tr=* | --program-t=*)
 359     program_transform_name="$ac_optarg" ;;
 360
 361   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 362   | -silent | --silent | --silen | --sile | --sil)
 363     silent=yes ;;
 364
 365   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 366     ac_prev=sbindir ;;
 367   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 368   | --sbi=* | --sb=*)
 369     sbindir="$ac_optarg" ;;
 370
 371   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 372   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 373   | --sharedst | --shareds | --shared | --share | --shar \
 374   | --sha | --sh)
 375     ac_prev=sharedstatedir ;;
 376   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 377   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 378   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 379   | --sha=* | --sh=*)
 380     sharedstatedir="$ac_optarg" ;;
 381
 382   -site | --site | --sit)
 383     ac_prev=site ;;
 384   -site=* | --site=* | --sit=*)
 385     site="$ac_optarg" ;;
 386
 387   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 388     ac_prev=srcdir ;;
 389   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 390     srcdir="$ac_optarg" ;;
 391
 392   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 393   | --syscon | --sysco | --sysc | --sys | --sy)
 394     ac_prev=sysconfdir ;;
 395   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 396   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 397     sysconfdir="$ac_optarg" ;;
 398
 399   -target | --target | --targe | --targ | --tar | --ta | --t)
 400     ac_prev=target ;;
 401   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 402     target="$ac_optarg" ;;
 403
 404   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 405     verbose=yes ;;
 406
 407   -version | --version | --versio | --versi | --vers)
 408     echo "configure generated by autoconf version 2.13"
 409     exit 0 ;;
 410
 411   -with-* | --with-*)
 412     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 413     # Reject names that are not valid shell variable names.
 414     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 415       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 416     fi
 417     ac_package=`echo $ac_package| sed 's/-/_/g'`
 418     case "$ac_option" in
 419       *=*) ;;
 420       *) ac_optarg=yes ;;
 421     esac
 422     eval "with_${ac_package}='$ac_optarg'" ;;
 423
 424   -without-* | --without-*)
 425     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 426     # Reject names that are not valid shell variable names.
 427     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 428       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 429     fi
 430     ac_package=`echo $ac_package| sed 's/-/_/g'`
 431     eval "with_${ac_package}=no" ;;
 432
 433   --x)
 434     # Obsolete; use --with-x.
 435     with_x=yes ;;
 436
 437   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 438   | --x-incl | --x-inc | --x-in | --x-i)
 439     ac_prev=x_includes ;;
 440   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 441   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 442     x_includes="$ac_optarg" ;;
 443
 444   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 445   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 446     ac_prev=x_libraries ;;
 447   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 448   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 449     x_libraries="$ac_optarg" ;;
 450
 451   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 452     ;;
 453
 454   *)
 455     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 456       echo "configure: warning: $ac_option: invalid host type" 1>&2
 457     fi
 458     if test "x$nonopt" != xNONE; then
 459       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 460     fi
 461     nonopt="$ac_option"
 462     ;;
 463
 464   esac
 465 done
 466
 467 if test -n "$ac_prev"; then
 468   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 469 fi
 470
 471 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 472
 473 # File descriptor usage:
 474 # 0 standard input
 475 # 1 file creation
 476 # 2 errors and warnings
 477 # 3 some systems may open it to /dev/tty
 478 # 4 used on the Kubota Titan
 479 # 6 checking for... messages and results
 480 # 5 compiler messages saved in config.log
 481 if test "$silent" = yes; then
 482   exec 6>/dev/null
 483 else
 484   exec 6>&1
 485 fi
 486 exec 5>./config.log
 487
 488 echo "\
 489 This file contains any messages produced by compilers while
 490 running configure, to aid debugging if configure makes a mistake.
 491 " 1>&5
 492
 493 # Strip out --no-create and --no-recursion so they do not pile up.
 494 # Also quote any args containing shell metacharacters.
 495 ac_configure_args=
 496 for ac_arg
 497 do
 498   case "$ac_arg" in
 499   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 500   | --no-cr | --no-c) ;;
 501   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 502   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 503   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 504   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 505   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 506   esac
 507 done
 508
 509 # NLS nuisances.
 510 # Only set these to C if already set.  These must not be set unconditionally
 511 # because not all systems understand e.g. LANG=C (notably SCO).
 512 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 513 # Non-C LC_CTYPE values break the ctype check.
 514 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 515 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 516 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 517 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 518
 519 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 520 rm -rf conftest* confdefs.h
 521 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 522 echo > confdefs.h
 523
 524 # A filename unique to this package, relative to the directory that
 525 # configure is in, which we can look for to find out if srcdir is correct.
 526 ac_unique_file=tree.c
 527
 528 # Find the source files, if location was not specified.
 529 if test -z "$srcdir"; then
 530   ac_srcdir_defaulted=yes
 531   # Try the directory containing this script, then its parent.
 532   ac_prog=$0
 533   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 534   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 535   srcdir=$ac_confdir
 536   if test ! -r $srcdir/$ac_unique_file; then
 537     srcdir=..
 538   fi
 539 else
 540   ac_srcdir_defaulted=no
 541 fi
 542 if test ! -r $srcdir/$ac_unique_file; then
 543   if test "$ac_srcdir_defaulted" = yes; then
 544     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 545   else
 546     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 547   fi
 548 fi
 549 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 550
 551 # Prefer explicitly selected file to automatically selected ones.
 552 if test -z "$CONFIG_SITE"; then
 553   if test "x$prefix" != xNONE; then
 554     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 555   else
 556     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 557   fi
 558 fi
 559 for ac_site_file in $CONFIG_SITE; do
 560   if test -r "$ac_site_file"; then
 561     echo "loading site script $ac_site_file"
 562     . "$ac_site_file"
 563   fi
 564 done
 565
 566 if test -r "$cache_file"; then
 567   echo "loading cache $cache_file"
 568   . $cache_file
 569 else
 570   echo "creating cache $cache_file"
 571   > $cache_file
 572 fi
 573
 574 ac_ext=c
 575 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 576 ac_cpp='$CPP $CPPFLAGS'
 577 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 578 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 579 cross_compiling=$ac_cv_prog_cc_cross
 580
 581 ac_exeext=
 582 ac_objext=o
 583 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 584   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 585   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 586     ac_n= ac_c='
 587 ' ac_t='        '
 588   else
 589     ac_n=-n ac_c= ac_t=
 590   fi
 591 else
 592   ac_n= ac_c='\c' ac_t=
 593 fi
 594
 595
 596
 597
 598 remove=rm
 599 hard_link=ln
 600 symbolic_link='ln -s'
 601 copy=cp
 602
 603 # Check for bogus environment variables.
 604 # Test if LIBRARY_PATH contains the notation for the current directory
 605 # since this would lead to problems installing/building glibc.
 606 # LIBRARY_PATH contains the current directory if one of the following
 607 # is true:
 608 # - one of the terminals (":" and ";") is the first or last sign
 609 # - two terminals occur directly after each other
 610 # - the path contains an element with a dot in it
 611 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 612 echo "configure:613: checking LIBRARY_PATH variable" >&5
 613 case ${LIBRARY_PATH} in
 614   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 615     library_path_setting="contains current directory"
 616     ;;
 617   *)
 618     library_path_setting="ok"
 619     ;;
 620 esac
 621 echo "$ac_t""$library_path_setting" 1>&6
 622 if test "$library_path_setting" != "ok"; then
 623 { echo "configure: error:
 624 *** LIBRARY_PATH shouldn't contain the current directory when
 625 *** building gcc. Please change the environment variable
 626 *** and run configure again." 1>&2; exit 1; }
 627 fi
 628
 629 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 630 # since this would lead to problems installing/building glibc.
 631 # GCC_EXEC_PREFIX contains the current directory if one of the following
 632 # is true:
 633 # - one of the terminals (":" and ";") is the first or last sign
 634 # - two terminals occur directly after each other
 635 # - the path contains an element with a dot in it
 636 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 637 echo "configure:638: checking GCC_EXEC_PREFIX variable" >&5
 638 case ${GCC_EXEC_PREFIX} in
 639   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 640     gcc_exec_prefix_setting="contains current directory"
 641     ;;
 642   *)
 643     gcc_exec_prefix_setting="ok"
 644     ;;
 645 esac
 646 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 647 if test "$gcc_exec_prefix_setting" != "ok"; then
 648 { echo "configure: error:
 649 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 650 *** building gcc. Please change the environment variable
 651 *** and run configure again." 1>&2; exit 1; }
 652 fi
 653
 654 # Check for additional parameters
 655
 656 # With GNU ld
 657 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 658 if test "${with_gnu_ld+set}" = set; then
 659   withval="$with_gnu_ld"
 660   gnu_ld_flag="$with_gnu_ld"
 661 else
 662   gnu_ld_flag=no
 663 fi
 664
 665
 666 # With pre-defined ld
 667 # Check whether --with-ld or --without-ld was given.
 668 if test "${with_ld+set}" = set; then
 669   withval="$with_ld"
 670   DEFAULT_LINKER="$with_ld"
 671 fi
 672
 673 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 674   if test ! -x "$DEFAULT_LINKER"; then
 675     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 676   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 677     gnu_ld_flag=yes
 678   fi
 679   cat >> confdefs.h <<EOF
 680 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 681 EOF
 682
 683 fi
 684
 685 # With GNU as
 686 # Check whether --with-gnu-as or --without-gnu-as was given.
 687 if test "${with_gnu_as+set}" = set; then
 688   withval="$with_gnu_as"
 689   gas_flag="$with_gnu_as"
 690 else
 691   gas_flag=no
 692 fi
 693
 694
 695 # Check whether --with-as or --without-as was given.
 696 if test "${with_as+set}" = set; then
 697   withval="$with_as"
 698   DEFAULT_ASSEMBLER="$with_as"
 699 fi
 700
 701 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 702   if test ! -x "$DEFAULT_ASSEMBLER"; then
 703     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 704   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 705     gas_flag=yes
 706   fi
 707   cat >> confdefs.h <<EOF
 708 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 709 EOF
 710
 711 fi
 712
 713 # With stabs
 714 # Check whether --with-stabs or --without-stabs was given.
 715 if test "${with_stabs+set}" = set; then
 716   withval="$with_stabs"
 717   stabs="$with_stabs"
 718 else
 719   stabs=no
 720 fi
 721
 722
 723 # With ELF
 724 # Check whether --with-elf or --without-elf was given.
 725 if test "${with_elf+set}" = set; then
 726   withval="$with_elf"
 727   elf="$with_elf"
 728 else
 729   elf=no
 730 fi
 731
 732
 733 # Specify the local prefix
 734 local_prefix=
 735 # Check whether --with-local-prefix or --without-local-prefix was given.
 736 if test "${with_local_prefix+set}" = set; then
 737   withval="$with_local_prefix"
 738   case "${withval}" in
 739 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 740 no)     ;;
 741 *)      local_prefix=$with_local_prefix ;;
 742 esac
 743 fi
 744
 745
 746 # Default local prefix if it is empty
 747 if test x$local_prefix = x; then
 748         local_prefix=/usr/local
 749 fi
 750
 751 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 752 # passed in by the toplevel make and thus we'd get different behavior
 753 # depending on where we built the sources.
 754 gcc_gxx_include_dir=
 755 # Specify the g++ header file directory
 756 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 757 if test "${with_gxx_include_dir+set}" = set; then
 758   withval="$with_gxx_include_dir"
 759   case "${withval}" in
 760 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 761 no)     ;;
 762 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 763 esac
 764 fi
 765
 766
 767 if test x${gcc_gxx_include_dir} = x; then
 768   if test x${enable_version_specific_runtime_libs} = xyes; then
 769     gcc_gxx_include_dir='${libsubdir}/include/g++'
 770   else
 771     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 772     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 773   fi
 774 fi
 775
 776 # Enable expensive internal checks
 777 # Check whether --enable-checking or --disable-checking was given.
 778 if test "${enable_checking+set}" = set; then
 779   enableval="$enable_checking"
 780   case "${enableval}" in
 781 yes)    cat >> confdefs.h <<\EOF
 782 #define ENABLE_CHECKING 1
 783 EOF
 784
 785         cat >> confdefs.h <<\EOF
 786 #define ENABLE_TREE_CHECKING 1
 787 EOF
 788
 789         cat >> confdefs.h <<\EOF
 790 #define ENABLE_RTL_CHECKING 1
 791 EOF
 792         ;;
 793 no)     ;;
 794 *)      ac_save_IFS="$IFS" IFS="$IFS,"
 795         set fnord $enableval; shift
 796         IFS="$ac_save_IFS"
 797         for check
 798         do
 799                 case $check in
 800                 misc)   cat >> confdefs.h <<\EOF
 801 #define ENABLE_CHECKING 1
 802 EOF
 803                 ;;
 804                 tree)   cat >> confdefs.h <<\EOF
 805 #define ENABLE_TREE_CHECKING 1
 806 EOF
 807                 ;;
 808                 rtl)    cat >> confdefs.h <<\EOF
 809 #define ENABLE_RTL_CHECKING 1
 810 EOF
 811                 ;;
 812                 gc)     cat >> confdefs.h <<\EOF
 813 #define ENABLE_GC_CHECKING 1
 814 EOF
 815                 ;;
 816                 gcac)   cat >> confdefs.h <<\EOF
 817 #define ENABLE_GC_ALWAYS_COLLECT 1
 818 EOF
 819         ;;
 820                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 821                 esac
 822         done
 823         ;;
 824 esac
 825 fi
 826
 827
 828 # Check whether --enable-cpp or --disable-cpp was given.
 829 if test "${enable_cpp+set}" = set; then
 830   enableval="$enable_cpp"
 831   :
 832 else
 833   enable_cpp=yes
 834 fi
 835
 836
 837 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 838 if test "${with_cpp_install_dir+set}" = set; then
 839   withval="$with_cpp_install_dir"
 840   if test x$withval = xyes; then
 841   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 842 elif test x$withval != xno; then
 843   cpp_install_dir=$withval
 844 fi
 845 fi
 846
 847
 848 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
 849 cpp_main=cccp
 850 # Check whether --enable-cpplib or --disable-cpplib was given.
 851 if test "${enable_cpplib+set}" = set; then
 852   enableval="$enable_cpplib"
 853   if test x$enable_cpplib != xno; then
 854   cpp_main=cppmain
 855 fi
 856 fi
 857
 858
 859 # Link cpplib into the compiler proper, for C/C++/ObjC.
 860 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 861 if test "${enable_c_cpplib+set}" = set; then
 862   enableval="$enable_c_cpplib"
 863   if test x$enable_c_cpplib != xno; then
 864   extra_c_objs="${extra_c_objs} libcpp.a"
 865   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 866   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
 867   cpp_main=cppmain
 868 fi
 869 fi
 870
 871
 872 # Disable fast fixincludes
 873 # Check whether --enable-fast-fixincludes or --disable-fast-fixincludes was given.
 874 if test "${enable_fast_fixincludes+set}" = set; then
 875   enableval="$enable_fast_fixincludes"
 876   if test x$enable_fast_fixincludes = xno ; then
 877   cp $srcdir/fixincludes ./fixinc.sh
 878 fi
 879 fi
 880
 881
 882 # Enable Multibyte Characters for C/C++
 883 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 884 if test "${enable_c_mbchar+set}" = set; then
 885   enableval="$enable_c_mbchar"
 886   if test x$enable_c_mbchar != xno; then
 887   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 888 fi
 889 fi
 890
 891
 892 # Enable threads
 893 # Pass with no value to take the default
 894 # Pass with a value to specify a thread package
 895 # Check whether --enable-threads or --disable-threads was given.
 896 if test "${enable_threads+set}" = set; then
 897   enableval="$enable_threads"
 898   if test x$enable_threads = xno; then
 899         enable_threads=''
 900 fi
 901 else
 902   enable_threads=''
 903 fi
 904
 905
 906 enable_threads_flag=$enable_threads
 907 # Check if a valid thread package
 908 case x${enable_threads_flag} in
 909         x | xno)
 910                 # No threads
 911                 target_thread_file='single'
 912                 ;;
 913         xyes)
 914                 # default
 915                 target_thread_file=''
 916                 ;;
 917         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 918         xsolaris | xwin32 | xdce | xvxworks)
 919                 target_thread_file=$enable_threads_flag
 920                 ;;
 921         *)
 922                 echo "$enable_threads is an unknown thread package" 1>&2
 923                 exit 1
 924                 ;;
 925 esac
 926
 927 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 928 if test "${enable_objc_gc+set}" = set; then
 929   enableval="$enable_objc_gc"
 930   if test x$enable_objc_gc = xno; then
 931         objc_boehm_gc=''
 932 else
 933         objc_boehm_gc=1
 934 fi
 935 else
 936   objc_boehm_gc=''
 937 fi
 938
 939
 940 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 941 if test "${with_dwarf2+set}" = set; then
 942   withval="$with_dwarf2"
 943   dwarf2="$with_dwarf2"
 944 else
 945   dwarf2=no
 946 fi
 947
 948
 949 # Determine the host, build, and target systems
 950 ac_aux_dir=
 951 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 952   if test -f $ac_dir/install-sh; then
 953     ac_aux_dir=$ac_dir
 954     ac_install_sh="$ac_aux_dir/install-sh -c"
 955     break
 956   elif test -f $ac_dir/install.sh; then
 957     ac_aux_dir=$ac_dir
 958     ac_install_sh="$ac_aux_dir/install.sh -c"
 959     break
 960   fi
 961 done
 962 if test -z "$ac_aux_dir"; then
 963   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 964 fi
 965 ac_config_guess=$ac_aux_dir/config.guess
 966 ac_config_sub=$ac_aux_dir/config.sub
 967 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 968
 969
 970 # Do some error checking and defaulting for the host and target type.
 971 # The inputs are:
 972 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 973 #
 974 # The rules are:
 975 # 1. You are not allowed to specify --host, --target, and nonopt at the
 976 #    same time.
 977 # 2. Host defaults to nonopt.
 978 # 3. If nonopt is not specified, then host defaults to the current host,
 979 #    as determined by config.guess.
 980 # 4. Target and build default to nonopt.
 981 # 5. If nonopt is not specified, then target and build default to host.
 982
 983 # The aliases save the names the user supplied, while $host etc.
 984 # will get canonicalized.
 985 case $host---$target---$nonopt in
 986 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 987 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 988 esac
 989
 990
 991 # Make sure we can run config.sub.
 992 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 993 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 994 fi
 995
 996 echo $ac_n "checking host system type""... $ac_c" 1>&6
 997 echo "configure:998: checking host system type" >&5
 998
 999 host_alias=$host
1000 case "$host_alias" in
1001 NONE)
1002   case $nonopt in
1003   NONE)
1004     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1005     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1006     fi ;;
1007   *) host_alias=$nonopt ;;
1008   esac ;;
1009 esac
1010
1011 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1012 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1013 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1014 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1015 echo "$ac_t""$host" 1>&6
1016
1017 echo $ac_n "checking target system type""... $ac_c" 1>&6
1018 echo "configure:1019: checking target system type" >&5
1019
1020 target_alias=$target
1021 case "$target_alias" in
1022 NONE)
1023   case $nonopt in
1024   NONE) target_alias=$host_alias ;;
1025   *) target_alias=$nonopt ;;
1026   esac ;;
1027 esac
1028
1029 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1030 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1031 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1032 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1033 echo "$ac_t""$target" 1>&6
1034
1035 echo $ac_n "checking build system type""... $ac_c" 1>&6
1036 echo "configure:1037: checking build system type" >&5
1037
1038 build_alias=$build
1039 case "$build_alias" in
1040 NONE)
1041   case $nonopt in
1042   NONE) build_alias=$host_alias ;;
1043   *) build_alias=$nonopt ;;
1044   esac ;;
1045 esac
1046
1047 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1048 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1049 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1050 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1051 echo "$ac_t""$build" 1>&6
1052
1053 test "$host_alias" != "$target_alias" &&
1054   test "$program_prefix$program_suffix$program_transform_name" = \
1055     NONENONEs,x,x, &&
1056   program_prefix=${target_alias}-
1057
1058
1059 # Find the native compiler
1060 # Extract the first word of "gcc", so it can be a program name with args.
1061 set dummy gcc; ac_word=$2
1062 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1063 echo "configure:1064: checking for $ac_word" >&5
1064 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1065   echo $ac_n "(cached) $ac_c" 1>&6
1066 else
1067   if test -n "$CC"; then
1068   ac_cv_prog_CC="$CC" # Let the user override the test.
1069 else
1070   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1071   ac_dummy="$PATH"
1072   for ac_dir in $ac_dummy; do
1073     test -z "$ac_dir" && ac_dir=.
1074     if test -f $ac_dir/$ac_word; then
1075       ac_cv_prog_CC="gcc"
1076       break
1077     fi
1078   done
1079   IFS="$ac_save_ifs"
1080 fi
1081 fi
1082 CC="$ac_cv_prog_CC"
1083 if test -n "$CC"; then
1084   echo "$ac_t""$CC" 1>&6
1085 else
1086   echo "$ac_t""no" 1>&6
1087 fi
1088
1089 if test -z "$CC"; then
1090   # Extract the first word of "cc", so it can be a program name with args.
1091 set dummy cc; ac_word=$2
1092 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1093 echo "configure:1094: checking for $ac_word" >&5
1094 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1095   echo $ac_n "(cached) $ac_c" 1>&6
1096 else
1097   if test -n "$CC"; then
1098   ac_cv_prog_CC="$CC" # Let the user override the test.
1099 else
1100   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1101   ac_prog_rejected=no
1102   ac_dummy="$PATH"
1103   for ac_dir in $ac_dummy; do
1104     test -z "$ac_dir" && ac_dir=.
1105     if test -f $ac_dir/$ac_word; then
1106       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1107         ac_prog_rejected=yes
1108         continue
1109       fi
1110       ac_cv_prog_CC="cc"
1111       break
1112     fi
1113   done
1114   IFS="$ac_save_ifs"
1115 if test $ac_prog_rejected = yes; then
1116   # We found a bogon in the path, so make sure we never use it.
1117   set dummy $ac_cv_prog_CC
1118   shift
1119   if test $# -gt 0; then
1120     # We chose a different compiler from the bogus one.
1121     # However, it has the same basename, so the bogon will be chosen
1122     # first if we set CC to just the basename; use the full file name.
1123     shift
1124     set dummy "$ac_dir/$ac_word" "$@"
1125     shift
1126     ac_cv_prog_CC="$@"
1127   fi
1128 fi
1129 fi
1130 fi
1131 CC="$ac_cv_prog_CC"
1132 if test -n "$CC"; then
1133   echo "$ac_t""$CC" 1>&6
1134 else
1135   echo "$ac_t""no" 1>&6
1136 fi
1137
1138   if test -z "$CC"; then
1139     case "`uname -s`" in
1140     *win32* | *WIN32*)
1141       # Extract the first word of "cl", so it can be a program name with args.
1142 set dummy cl; ac_word=$2
1143 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1144 echo "configure:1145: checking for $ac_word" >&5
1145 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1146   echo $ac_n "(cached) $ac_c" 1>&6
1147 else
1148   if test -n "$CC"; then
1149   ac_cv_prog_CC="$CC" # Let the user override the test.
1150 else
1151   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1152   ac_dummy="$PATH"
1153   for ac_dir in $ac_dummy; do
1154     test -z "$ac_dir" && ac_dir=.
1155     if test -f $ac_dir/$ac_word; then
1156       ac_cv_prog_CC="cl"
1157       break
1158     fi
1159   done
1160   IFS="$ac_save_ifs"
1161 fi
1162 fi
1163 CC="$ac_cv_prog_CC"
1164 if test -n "$CC"; then
1165   echo "$ac_t""$CC" 1>&6
1166 else
1167   echo "$ac_t""no" 1>&6
1168 fi
1169  ;;
1170     esac
1171   fi
1172   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1173 fi
1174
1175 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1176 echo "configure:1177: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1177
1178 ac_ext=c
1179 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1180 ac_cpp='$CPP $CPPFLAGS'
1181 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1182 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1183 cross_compiling=$ac_cv_prog_cc_cross
1184
1185 cat > conftest.$ac_ext << EOF
1186
1187 #line 1188 "configure"
1188 #include "confdefs.h"
1189
1190 main(){return(0);}
1191 EOF
1192 if { (eval echo configure:1193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1193   ac_cv_prog_cc_works=yes
1194   # If we can't run a trivial program, we are probably using a cross compiler.
1195   if (./conftest; exit) 2>/dev/null; then
1196     ac_cv_prog_cc_cross=no
1197   else
1198     ac_cv_prog_cc_cross=yes
1199   fi
1200 else
1201   echo "configure: failed program was:" >&5
1202   cat conftest.$ac_ext >&5
1203   ac_cv_prog_cc_works=no
1204 fi
1205 rm -fr conftest*
1206 ac_ext=c
1207 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1208 ac_cpp='$CPP $CPPFLAGS'
1209 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1210 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1211 cross_compiling=$ac_cv_prog_cc_cross
1212
1213 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1214 if test $ac_cv_prog_cc_works = no; then
1215   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1216 fi
1217 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1218 echo "configure:1219: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1219 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1220 cross_compiling=$ac_cv_prog_cc_cross
1221
1222 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1223 echo "configure:1224: checking whether we are using GNU C" >&5
1224 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1225   echo $ac_n "(cached) $ac_c" 1>&6
1226 else
1227   cat > conftest.c <<EOF
1228 #ifdef __GNUC__
1229   yes;
1230 #endif
1231 EOF
1232 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1233: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1233   ac_cv_prog_gcc=yes
1234 else
1235   ac_cv_prog_gcc=no
1236 fi
1237 fi
1238
1239 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1240
1241 if test $ac_cv_prog_gcc = yes; then
1242   GCC=yes
1243 else
1244   GCC=
1245 fi
1246
1247 ac_test_CFLAGS="${CFLAGS+set}"
1248 ac_save_CFLAGS="$CFLAGS"
1249 CFLAGS=
1250 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1251 echo "configure:1252: checking whether ${CC-cc} accepts -g" >&5
1252 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1253   echo $ac_n "(cached) $ac_c" 1>&6
1254 else
1255   echo 'void f(){}' > conftest.c
1256 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1257   ac_cv_prog_cc_g=yes
1258 else
1259   ac_cv_prog_cc_g=no
1260 fi
1261 rm -f conftest*
1262
1263 fi
1264
1265 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1266 if test "$ac_test_CFLAGS" = set; then
1267   CFLAGS="$ac_save_CFLAGS"
1268 elif test $ac_cv_prog_cc_g = yes; then
1269   if test "$GCC" = yes; then
1270     CFLAGS="-g -O2"
1271   else
1272     CFLAGS="-g"
1273   fi
1274 else
1275   if test "$GCC" = yes; then
1276     CFLAGS="-O2"
1277   else
1278     CFLAGS=
1279   fi
1280 fi
1281
1282 echo $ac_n "checking for long double""... $ac_c" 1>&6
1283 echo "configure:1284: checking for long double" >&5
1284 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1285   echo $ac_n "(cached) $ac_c" 1>&6
1286 else
1287   if test "$GCC" = yes; then
1288   gcc_cv_c_long_double=yes
1289 else
1290 cat > conftest.$ac_ext <<EOF
1291 #line 1292 "configure"
1292 #include "confdefs.h"
1293
1294 int main() {
1295 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1296 long double foo = 0.0;
1297 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1298 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1299 ; return 0; }
1300 EOF
1301 if { (eval echo configure:1302: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1302   rm -rf conftest*
1303   gcc_cv_c_long_double=yes
1304 else
1305   echo "configure: failed program was:" >&5
1306   cat conftest.$ac_ext >&5
1307   rm -rf conftest*
1308   gcc_cv_c_long_double=no
1309 fi
1310 rm -f conftest*
1311 fi
1312 fi
1313
1314 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1315 if test $gcc_cv_c_long_double = yes; then
1316   cat >> confdefs.h <<\EOF
1317 #define HAVE_LONG_DOUBLE 1
1318 EOF
1319
1320 fi
1321
1322
1323 # If the native compiler is GCC, we can enable warnings even in stage1.
1324 # That's useful for people building cross-compilers, or just running a
1325 # quick `make'.
1326 if test "x$GCC" = "xyes"; then
1327   stage1_warn_cflags='$(WARN_CFLAGS)'
1328 else
1329   stage1_warn_cflags=""
1330 fi
1331
1332
1333 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1334 echo "configure:1335: checking whether ${MAKE-make} sets \${MAKE}" >&5
1335 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1336 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1337   echo $ac_n "(cached) $ac_c" 1>&6
1338 else
1339   cat > conftestmake <<\EOF
1340 all:
1341         @echo 'ac_maketemp="${MAKE}"'
1342 EOF
1343 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1344 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1345 if test -n "$ac_maketemp"; then
1346   eval ac_cv_prog_make_${ac_make}_set=yes
1347 else
1348   eval ac_cv_prog_make_${ac_make}_set=no
1349 fi
1350 rm -f conftestmake
1351 fi
1352 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1353   echo "$ac_t""yes" 1>&6
1354   SET_MAKE=
1355 else
1356   echo "$ac_t""no" 1>&6
1357   SET_MAKE="MAKE=${MAKE-make}"
1358 fi
1359
1360
1361 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1362 echo "configure:1363: checking whether a default assembler was specified" >&5
1363 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1364     if test x"$gas_flag" = x"no"; then
1365         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1366     else
1367         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1368     fi
1369 else
1370     echo "$ac_t""no" 1>&6
1371 fi
1372
1373 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1374 echo "configure:1375: checking whether a default linker was specified" >&5
1375 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1376     if test x"$gnu_ld_flag" = x"no"; then
1377         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1378     else
1379         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1380     fi
1381 else
1382     echo "$ac_t""no" 1>&6
1383 fi
1384
1385 # Find some useful tools
1386 for ac_prog in mawk gawk nawk awk
1387 do
1388 # Extract the first word of "$ac_prog", so it can be a program name with args.
1389 set dummy $ac_prog; ac_word=$2
1390 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1391 echo "configure:1392: checking for $ac_word" >&5
1392 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1393   echo $ac_n "(cached) $ac_c" 1>&6
1394 else
1395   if test -n "$AWK"; then
1396   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1397 else
1398   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1399   ac_dummy="$PATH"
1400   for ac_dir in $ac_dummy; do
1401     test -z "$ac_dir" && ac_dir=.
1402     if test -f $ac_dir/$ac_word; then
1403       ac_cv_prog_AWK="$ac_prog"
1404       break
1405     fi
1406   done
1407   IFS="$ac_save_ifs"
1408 fi
1409 fi
1410 AWK="$ac_cv_prog_AWK"
1411 if test -n "$AWK"; then
1412   echo "$ac_t""$AWK" 1>&6
1413 else
1414   echo "$ac_t""no" 1>&6
1415 fi
1416
1417 test -n "$AWK" && break
1418 done
1419
1420 # Extract the first word of "flex", so it can be a program name with args.
1421 set dummy flex; ac_word=$2
1422 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1423 echo "configure:1424: checking for $ac_word" >&5
1424 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1425   echo $ac_n "(cached) $ac_c" 1>&6
1426 else
1427   if test -n "$LEX"; then
1428   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1429 else
1430   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1431   ac_dummy="$PATH"
1432   for ac_dir in $ac_dummy; do
1433     test -z "$ac_dir" && ac_dir=.
1434     if test -f $ac_dir/$ac_word; then
1435       ac_cv_prog_LEX="flex"
1436       break
1437     fi
1438   done
1439   IFS="$ac_save_ifs"
1440   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1441 fi
1442 fi
1443 LEX="$ac_cv_prog_LEX"
1444 if test -n "$LEX"; then
1445   echo "$ac_t""$LEX" 1>&6
1446 else
1447   echo "$ac_t""no" 1>&6
1448 fi
1449
1450 if test -z "$LEXLIB"
1451 then
1452   case "$LEX" in
1453   flex*) ac_lib=fl ;;
1454   *) ac_lib=l ;;
1455   esac
1456   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1457 echo "configure:1458: checking for yywrap in -l$ac_lib" >&5
1458 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1459 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1460   echo $ac_n "(cached) $ac_c" 1>&6
1461 else
1462   ac_save_LIBS="$LIBS"
1463 LIBS="-l$ac_lib  $LIBS"
1464 cat > conftest.$ac_ext <<EOF
1465 #line 1466 "configure"
1466 #include "confdefs.h"
1467 /* Override any gcc2 internal prototype to avoid an error.  */
1468 /* We use char because int might match the return type of a gcc2
1469     builtin and then its argument prototype would still apply.  */
1470 char yywrap();
1471
1472 int main() {
1473 yywrap()
1474 ; return 0; }
1475 EOF
1476 if { (eval echo configure:1477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1477   rm -rf conftest*
1478   eval "ac_cv_lib_$ac_lib_var=yes"
1479 else
1480   echo "configure: failed program was:" >&5
1481   cat conftest.$ac_ext >&5
1482   rm -rf conftest*
1483   eval "ac_cv_lib_$ac_lib_var=no"
1484 fi
1485 rm -f conftest*
1486 LIBS="$ac_save_LIBS"
1487
1488 fi
1489 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1490   echo "$ac_t""yes" 1>&6
1491   LEXLIB="-l$ac_lib"
1492 else
1493   echo "$ac_t""no" 1>&6
1494 fi
1495
1496 fi
1497
1498 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1499 echo "configure:1500: checking whether ln works" >&5
1500 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1501   echo $ac_n "(cached) $ac_c" 1>&6
1502 else
1503   rm -f conftestdata_t
1504 echo >conftestdata_f
1505 if ln conftestdata_f conftestdata_t 2>/dev/null
1506 then
1507   gcc_cv_prog_LN="ln"
1508 else
1509   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1510   then
1511     gcc_cv_prog_LN="ln -s"
1512   else
1513     gcc_cv_prog_LN=cp
1514   fi
1515 fi
1516 rm -f conftestdata_f conftestdata_t
1517
1518 fi
1519 LN="$gcc_cv_prog_LN"
1520 if test "$gcc_cv_prog_LN" = "ln"; then
1521   echo "$ac_t""yes" 1>&6
1522 else
1523   if test "$gcc_cv_prog_LN" = "ln -s"; then
1524     echo "$ac_t""no, using ln -s" 1>&6
1525   else
1526     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1527   fi
1528 fi
1529
1530 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1531 echo "configure:1532: checking whether ln -s works" >&5
1532 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1533   echo $ac_n "(cached) $ac_c" 1>&6
1534 else
1535   rm -f conftestdata_t
1536 echo >conftestdata_f
1537 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1538 then
1539   gcc_cv_prog_LN_S="ln -s"
1540 else
1541   if ln conftestdata_f conftestdata_t 2>/dev/null
1542   then
1543     gcc_cv_prog_LN_S=ln
1544   else
1545     gcc_cv_prog_LN_S=cp
1546   fi
1547 fi
1548 rm -f conftestdata_f conftestdata_t
1549
1550 fi
1551 LN_S="$gcc_cv_prog_LN_S"
1552 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1553   echo "$ac_t""yes" 1>&6
1554 else
1555   if test "$gcc_cv_prog_LN_S" = "ln"; then
1556     echo "$ac_t""no, using ln" 1>&6
1557   else
1558     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1559   fi
1560 fi
1561
1562 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1563 echo "configure:1564: checking for volatile" >&5
1564 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1565   echo $ac_n "(cached) $ac_c" 1>&6
1566 else
1567   cat > conftest.$ac_ext <<EOF
1568 #line 1569 "configure"
1569 #include "confdefs.h"
1570
1571 int main() {
1572 volatile int foo;
1573 ; return 0; }
1574 EOF
1575 if { (eval echo configure:1576: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1576   rm -rf conftest*
1577   gcc_cv_c_volatile=yes
1578 else
1579   echo "configure: failed program was:" >&5
1580   cat conftest.$ac_ext >&5
1581   rm -rf conftest*
1582   gcc_cv_c_volatile=no
1583 fi
1584 rm -f conftest*
1585 fi
1586
1587 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1588 if test $gcc_cv_c_volatile = yes ; then
1589   cat >> confdefs.h <<\EOF
1590 #define HAVE_VOLATILE 1
1591 EOF
1592
1593 fi
1594
1595 # Extract the first word of "ranlib", so it can be a program name with args.
1596 set dummy ranlib; ac_word=$2
1597 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1598 echo "configure:1599: checking for $ac_word" >&5
1599 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1600   echo $ac_n "(cached) $ac_c" 1>&6
1601 else
1602   if test -n "$RANLIB"; then
1603   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1604 else
1605   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1606   ac_dummy="$PATH"
1607   for ac_dir in $ac_dummy; do
1608     test -z "$ac_dir" && ac_dir=.
1609     if test -f $ac_dir/$ac_word; then
1610       ac_cv_prog_RANLIB="ranlib"
1611       break
1612     fi
1613   done
1614   IFS="$ac_save_ifs"
1615   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1616 fi
1617 fi
1618 RANLIB="$ac_cv_prog_RANLIB"
1619 if test -n "$RANLIB"; then
1620   echo "$ac_t""$RANLIB" 1>&6
1621 else
1622   echo "$ac_t""no" 1>&6
1623 fi
1624
1625 for ac_prog in 'bison -y' byacc
1626 do
1627 # Extract the first word of "$ac_prog", so it can be a program name with args.
1628 set dummy $ac_prog; ac_word=$2
1629 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1630 echo "configure:1631: checking for $ac_word" >&5
1631 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1632   echo $ac_n "(cached) $ac_c" 1>&6
1633 else
1634   if test -n "$YACC"; then
1635   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1636 else
1637   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1638   ac_dummy="$PATH"
1639   for ac_dir in $ac_dummy; do
1640     test -z "$ac_dir" && ac_dir=.
1641     if test -f $ac_dir/$ac_word; then
1642       ac_cv_prog_YACC="$ac_prog"
1643       break
1644     fi
1645   done
1646   IFS="$ac_save_ifs"
1647 fi
1648 fi
1649 YACC="$ac_cv_prog_YACC"
1650 if test -n "$YACC"; then
1651   echo "$ac_t""$YACC" 1>&6
1652 else
1653   echo "$ac_t""no" 1>&6
1654 fi
1655
1656 test -n "$YACC" && break
1657 done
1658 test -n "$YACC" || YACC="yacc"
1659
1660 # Find a good install program.  We prefer a C program (faster),
1661 # so one script is as good as another.  But avoid the broken or
1662 # incompatible versions:
1663 # SysV /etc/install, /usr/sbin/install
1664 # SunOS /usr/etc/install
1665 # IRIX /sbin/install
1666 # AIX /bin/install
1667 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1668 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1669 # ./install, which can be erroneously created by make from ./install.sh.
1670 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1671 echo "configure:1672: checking for a BSD compatible install" >&5
1672 if test -z "$INSTALL"; then
1673 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1674   echo $ac_n "(cached) $ac_c" 1>&6
1675 else
1676     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1677   for ac_dir in $PATH; do
1678     # Account for people who put trailing slashes in PATH elements.
1679     case "$ac_dir/" in
1680     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1681     *)
1682       # OSF1 and SCO ODT 3.0 have their own names for install.
1683       for ac_prog in ginstall scoinst install; do
1684         if test -f $ac_dir/$ac_prog; then
1685           if test $ac_prog = install &&
1686             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1687             # AIX install.  It has an incompatible calling convention.
1688             # OSF/1 installbsd also uses dspmsg, but is usable.
1689             :
1690           else
1691             ac_cv_path_install="$ac_dir/$ac_prog -c"
1692             break 2
1693           fi
1694         fi
1695       done
1696       ;;
1697     esac
1698   done
1699   IFS="$ac_save_IFS"
1700
1701 fi
1702   if test "${ac_cv_path_install+set}" = set; then
1703     INSTALL="$ac_cv_path_install"
1704   else
1705     # As a last resort, use the slow shell script.  We don't cache a
1706     # path for INSTALL within a source directory, because that will
1707     # break other packages using the cache if that directory is
1708     # removed, or if the path is relative.
1709     INSTALL="$ac_install_sh"
1710   fi
1711 fi
1712 echo "$ac_t""$INSTALL" 1>&6
1713
1714 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1715 # It thinks the first close brace ends the variable substitution.
1716 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1717
1718 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1719
1720
1721 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1722 echo "configure:1723: checking how to run the C preprocessor" >&5
1723 # On Suns, sometimes $CPP names a directory.
1724 if test -n "$CPP" && test -d "$CPP"; then
1725   CPP=
1726 fi
1727 if test -z "$CPP"; then
1728 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1729   echo $ac_n "(cached) $ac_c" 1>&6
1730 else
1731     # This must be in double quotes, not single quotes, because CPP may get
1732   # substituted into the Makefile and "${CC-cc}" will confuse make.
1733   CPP="${CC-cc} -E"
1734   # On the NeXT, cc -E runs the code through the compiler's parser,
1735   # not just through cpp.
1736   cat > conftest.$ac_ext <<EOF
1737 #line 1738 "configure"
1738 #include "confdefs.h"
1739 #include <assert.h>
1740 Syntax Error
1741 EOF
1742 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1743 { (eval echo configure:1744: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1744 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1745 if test -z "$ac_err"; then
1746   :
1747 else
1748   echo "$ac_err" >&5
1749   echo "configure: failed program was:" >&5
1750   cat conftest.$ac_ext >&5
1751   rm -rf conftest*
1752   CPP="${CC-cc} -E -traditional-cpp"
1753   cat > conftest.$ac_ext <<EOF
1754 #line 1755 "configure"
1755 #include "confdefs.h"
1756 #include <assert.h>
1757 Syntax Error
1758 EOF
1759 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1760 { (eval echo configure:1761: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1761 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1762 if test -z "$ac_err"; then
1763   :
1764 else
1765   echo "$ac_err" >&5
1766   echo "configure: failed program was:" >&5
1767   cat conftest.$ac_ext >&5
1768   rm -rf conftest*
1769   CPP="${CC-cc} -nologo -E"
1770   cat > conftest.$ac_ext <<EOF
1771 #line 1772 "configure"
1772 #include "confdefs.h"
1773 #include <assert.h>
1774 Syntax Error
1775 EOF
1776 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1777 { (eval echo configure:1778: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1778 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1779 if test -z "$ac_err"; then
1780   :
1781 else
1782   echo "$ac_err" >&5
1783   echo "configure: failed program was:" >&5
1784   cat conftest.$ac_ext >&5
1785   rm -rf conftest*
1786   CPP=/lib/cpp
1787 fi
1788 rm -f conftest*
1789 fi
1790 rm -f conftest*
1791 fi
1792 rm -f conftest*
1793   ac_cv_prog_CPP="$CPP"
1794 fi
1795   CPP="$ac_cv_prog_CPP"
1796 else
1797   ac_cv_prog_CPP="$CPP"
1798 fi
1799 echo "$ac_t""$CPP" 1>&6
1800
1801 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1802 echo "configure:1803: checking for ANSI C header files" >&5
1803 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1804   echo $ac_n "(cached) $ac_c" 1>&6
1805 else
1806   cat > conftest.$ac_ext <<EOF
1807 #line 1808 "configure"
1808 #include "confdefs.h"
1809 #include <stdlib.h>
1810 #include <stdarg.h>
1811 #include <string.h>
1812 #include <float.h>
1813 EOF
1814 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1815 { (eval echo configure:1816: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1816 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1817 if test -z "$ac_err"; then
1818   rm -rf conftest*
1819   ac_cv_header_stdc=yes
1820 else
1821   echo "$ac_err" >&5
1822   echo "configure: failed program was:" >&5
1823   cat conftest.$ac_ext >&5
1824   rm -rf conftest*
1825   ac_cv_header_stdc=no
1826 fi
1827 rm -f conftest*
1828
1829 if test $ac_cv_header_stdc = yes; then
1830   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1831 cat > conftest.$ac_ext <<EOF
1832 #line 1833 "configure"
1833 #include "confdefs.h"
1834 #include <string.h>
1835 EOF
1836 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1837   egrep "memchr" >/dev/null 2>&1; then
1838   :
1839 else
1840   rm -rf conftest*
1841   ac_cv_header_stdc=no
1842 fi
1843 rm -f conftest*
1844
1845 fi
1846
1847 if test $ac_cv_header_stdc = yes; then
1848   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1849 cat > conftest.$ac_ext <<EOF
1850 #line 1851 "configure"
1851 #include "confdefs.h"
1852 #include <stdlib.h>
1853 EOF
1854 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1855   egrep "free" >/dev/null 2>&1; then
1856   :
1857 else
1858   rm -rf conftest*
1859   ac_cv_header_stdc=no
1860 fi
1861 rm -f conftest*
1862
1863 fi
1864
1865 if test $ac_cv_header_stdc = yes; then
1866   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1867 if test "$cross_compiling" = yes; then
1868   :
1869 else
1870   cat > conftest.$ac_ext <<EOF
1871 #line 1872 "configure"
1872 #include "confdefs.h"
1873 #include <ctype.h>
1874 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1875 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1876 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1877 int main () { int i; for (i = 0; i < 256; i++)
1878 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1879 exit (0); }
1880
1881 EOF
1882 if { (eval echo configure:1883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1883 then
1884   :
1885 else
1886   echo "configure: failed program was:" >&5
1887   cat conftest.$ac_ext >&5
1888   rm -fr conftest*
1889   ac_cv_header_stdc=no
1890 fi
1891 rm -fr conftest*
1892 fi
1893
1894 fi
1895 fi
1896
1897 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1898 if test $ac_cv_header_stdc = yes; then
1899   cat >> confdefs.h <<\EOF
1900 #define STDC_HEADERS 1
1901 EOF
1902
1903 fi
1904
1905 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1906 echo "configure:1907: checking whether time.h and sys/time.h may both be included" >&5
1907 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1908   echo $ac_n "(cached) $ac_c" 1>&6
1909 else
1910   cat > conftest.$ac_ext <<EOF
1911 #line 1912 "configure"
1912 #include "confdefs.h"
1913 #include <sys/types.h>
1914 #include <sys/time.h>
1915 #include <time.h>
1916 int main() {
1917 struct tm *tp;
1918 ; return 0; }
1919 EOF
1920 if { (eval echo configure:1921: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1921   rm -rf conftest*
1922   ac_cv_header_time=yes
1923 else
1924   echo "configure: failed program was:" >&5
1925   cat conftest.$ac_ext >&5
1926   rm -rf conftest*
1927   ac_cv_header_time=no
1928 fi
1929 rm -f conftest*
1930 fi
1931
1932 echo "$ac_t""$ac_cv_header_time" 1>&6
1933 if test $ac_cv_header_time = yes; then
1934   cat >> confdefs.h <<\EOF
1935 #define TIME_WITH_SYS_TIME 1
1936 EOF
1937
1938 fi
1939
1940 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1941 echo "configure:1942: checking whether string.h and strings.h may both be included" >&5
1942 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1943   echo $ac_n "(cached) $ac_c" 1>&6
1944 else
1945   cat > conftest.$ac_ext <<EOF
1946 #line 1947 "configure"
1947 #include "confdefs.h"
1948 #include <string.h>
1949 #include <strings.h>
1950 int main() {
1951
1952 ; return 0; }
1953 EOF
1954 if { (eval echo configure:1955: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1955   rm -rf conftest*
1956   gcc_cv_header_string=yes
1957 else
1958   echo "configure: failed program was:" >&5
1959   cat conftest.$ac_ext >&5
1960   rm -rf conftest*
1961   gcc_cv_header_string=no
1962 fi
1963 rm -f conftest*
1964 fi
1965
1966 echo "$ac_t""$gcc_cv_header_string" 1>&6
1967 if test $gcc_cv_header_string = yes; then
1968   cat >> confdefs.h <<\EOF
1969 #define STRING_WITH_STRINGS 1
1970 EOF
1971
1972 fi
1973
1974 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1975 echo "configure:1976: checking for sys/wait.h that is POSIX.1 compatible" >&5
1976 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1977   echo $ac_n "(cached) $ac_c" 1>&6
1978 else
1979   cat > conftest.$ac_ext <<EOF
1980 #line 1981 "configure"
1981 #include "confdefs.h"
1982 #include <sys/types.h>
1983 #include <sys/wait.h>
1984 #ifndef WEXITSTATUS
1985 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1986 #endif
1987 #ifndef WIFEXITED
1988 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1989 #endif
1990 int main() {
1991 int s;
1992 wait (&s);
1993 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1994 ; return 0; }
1995 EOF
1996 if { (eval echo configure:1997: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1997   rm -rf conftest*
1998   ac_cv_header_sys_wait_h=yes
1999 else
2000   echo "configure: failed program was:" >&5
2001   cat conftest.$ac_ext >&5
2002   rm -rf conftest*
2003   ac_cv_header_sys_wait_h=no
2004 fi
2005 rm -f conftest*
2006 fi
2007
2008 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2009 if test $ac_cv_header_sys_wait_h = yes; then
2010   cat >> confdefs.h <<\EOF
2011 #define HAVE_SYS_WAIT_H 1
2012 EOF
2013
2014 fi
2015
2016 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2017                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2018                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2019                  direct.h malloc.h
2020 do
2021 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2022 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2023 echo "configure:2024: checking for $ac_hdr" >&5
2024 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2025   echo $ac_n "(cached) $ac_c" 1>&6
2026 else
2027   cat > conftest.$ac_ext <<EOF
2028 #line 2029 "configure"
2029 #include "confdefs.h"
2030 #include <$ac_hdr>
2031 EOF
2032 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2033 { (eval echo configure:2034: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2034 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2035 if test -z "$ac_err"; then
2036   rm -rf conftest*
2037   eval "ac_cv_header_$ac_safe=yes"
2038 else
2039   echo "$ac_err" >&5
2040   echo "configure: failed program was:" >&5
2041   cat conftest.$ac_ext >&5
2042   rm -rf conftest*
2043   eval "ac_cv_header_$ac_safe=no"
2044 fi
2045 rm -f conftest*
2046 fi
2047 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2048   echo "$ac_t""yes" 1>&6
2049     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2050   cat >> confdefs.h <<EOF
2051 #define $ac_tr_hdr 1
2052 EOF
2053
2054 else
2055   echo "$ac_t""no" 1>&6
2056 fi
2057 done
2058
2059
2060 # Check for thread headers.
2061 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2062 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2063 echo "configure:2064: checking for thread.h" >&5
2064 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2065   echo $ac_n "(cached) $ac_c" 1>&6
2066 else
2067   cat > conftest.$ac_ext <<EOF
2068 #line 2069 "configure"
2069 #include "confdefs.h"
2070 #include <thread.h>
2071 EOF
2072 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2073 { (eval echo configure:2074: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2074 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2075 if test -z "$ac_err"; then
2076   rm -rf conftest*
2077   eval "ac_cv_header_$ac_safe=yes"
2078 else
2079   echo "$ac_err" >&5
2080   echo "configure: failed program was:" >&5
2081   cat conftest.$ac_ext >&5
2082   rm -rf conftest*
2083   eval "ac_cv_header_$ac_safe=no"
2084 fi
2085 rm -f conftest*
2086 fi
2087 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2088   echo "$ac_t""yes" 1>&6
2089   have_thread_h=yes
2090 else
2091   echo "$ac_t""no" 1>&6
2092 have_thread_h=
2093 fi
2094
2095 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2096 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2097 echo "configure:2098: checking for pthread.h" >&5
2098 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2099   echo $ac_n "(cached) $ac_c" 1>&6
2100 else
2101   cat > conftest.$ac_ext <<EOF
2102 #line 2103 "configure"
2103 #include "confdefs.h"
2104 #include <pthread.h>
2105 EOF
2106 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2107 { (eval echo configure:2108: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2108 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2109 if test -z "$ac_err"; then
2110   rm -rf conftest*
2111   eval "ac_cv_header_$ac_safe=yes"
2112 else
2113   echo "$ac_err" >&5
2114   echo "configure: failed program was:" >&5
2115   cat conftest.$ac_ext >&5
2116   rm -rf conftest*
2117   eval "ac_cv_header_$ac_safe=no"
2118 fi
2119 rm -f conftest*
2120 fi
2121 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2122   echo "$ac_t""yes" 1>&6
2123   have_pthread_h=yes
2124 else
2125   echo "$ac_t""no" 1>&6
2126 have_pthread_h=
2127 fi
2128
2129
2130 # See if GNAT has been installed
2131 # Extract the first word of "gnatbind", so it can be a program name with args.
2132 set dummy gnatbind; ac_word=$2
2133 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2134 echo "configure:2135: checking for $ac_word" >&5
2135 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2136   echo $ac_n "(cached) $ac_c" 1>&6
2137 else
2138   if test -n "$gnat"; then
2139   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2140 else
2141   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2142   ac_dummy="$PATH"
2143   for ac_dir in $ac_dummy; do
2144     test -z "$ac_dir" && ac_dir=.
2145     if test -f $ac_dir/$ac_word; then
2146       ac_cv_prog_gnat="yes"
2147       break
2148     fi
2149   done
2150   IFS="$ac_save_ifs"
2151   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2152 fi
2153 fi
2154 gnat="$ac_cv_prog_gnat"
2155 if test -n "$gnat"; then
2156   echo "$ac_t""$gnat" 1>&6
2157 else
2158   echo "$ac_t""no" 1>&6
2159 fi
2160
2161
2162 # See if the stage1 system preprocessor understands the ANSI C
2163 # preprocessor stringification operator.
2164
2165
2166 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2167 echo "configure:2168: checking for preprocessor stringizing operator" >&5
2168 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2169   echo $ac_n "(cached) $ac_c" 1>&6
2170 else
2171   cat > conftest.$ac_ext <<EOF
2172 #line 2173 "configure"
2173 #include "confdefs.h"
2174
2175 #define x(y) #y
2176
2177 char *s = x(teststring);
2178
2179 EOF
2180 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2181   egrep "#teststring" >/dev/null 2>&1; then
2182   rm -rf conftest*
2183   ac_cv_c_stringize=no
2184 else
2185   rm -rf conftest*
2186   ac_cv_c_stringize=yes
2187 fi
2188 rm -f conftest*
2189
2190 fi
2191
2192 if test "${ac_cv_c_stringize}" = yes
2193 then
2194         cat >> confdefs.h <<\EOF
2195 #define HAVE_STRINGIZE 1
2196 EOF
2197
2198 fi
2199 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2200
2201
2202 # Use <inttypes.h> only if it exists,
2203 # doesn't clash with <sys/types.h>, and declares intmax_t.
2204 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2205 echo "configure:2206: checking for inttypes.h" >&5
2206 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2207   echo $ac_n "(cached) $ac_c" 1>&6
2208 else
2209   cat > conftest.$ac_ext <<EOF
2210 #line 2211 "configure"
2211 #include "confdefs.h"
2212 #include <sys/types.h>
2213 #include <inttypes.h>
2214 int main() {
2215 intmax_t i = -1;
2216 ; return 0; }
2217 EOF
2218 if { (eval echo configure:2219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2219   rm -rf conftest*
2220   gcc_cv_header_inttypes_h=yes
2221 else
2222   echo "configure: failed program was:" >&5
2223   cat conftest.$ac_ext >&5
2224   rm -rf conftest*
2225   gcc_cv_header_inttypes_h=no
2226 fi
2227 rm -f conftest*
2228 fi
2229
2230 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2231 if test $gcc_cv_header_inttypes_h = yes; then
2232   cat >> confdefs.h <<\EOF
2233 #define HAVE_INTTYPES_H 1
2234 EOF
2235
2236 fi
2237
2238 for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
2239         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2240         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2241         fputs_unlocked getrusage valloc
2242 do
2243 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2244 echo "configure:2245: checking for $ac_func" >&5
2245 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2246   echo $ac_n "(cached) $ac_c" 1>&6
2247 else
2248   cat > conftest.$ac_ext <<EOF
2249 #line 2250 "configure"
2250 #include "confdefs.h"
2251 /* System header to define __stub macros and hopefully few prototypes,
2252     which can conflict with char $ac_func(); below.  */
2253 #include <assert.h>
2254 /* Override any gcc2 internal prototype to avoid an error.  */
2255 /* We use char because int might match the return type of a gcc2
2256     builtin and then its argument prototype would still apply.  */
2257 char $ac_func();
2258
2259 int main() {
2260
2261 /* The GNU C library defines this for functions which it implements
2262     to always fail with ENOSYS.  Some functions are actually named
2263     something starting with __ and the normal name is an alias.  */
2264 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2265 choke me
2266 #else
2267 $ac_func();
2268 #endif
2269
2270 ; return 0; }
2271 EOF
2272 if { (eval echo configure:2273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2273   rm -rf conftest*
2274   eval "ac_cv_func_$ac_func=yes"
2275 else
2276   echo "configure: failed program was:" >&5
2277   cat conftest.$ac_ext >&5
2278   rm -rf conftest*
2279   eval "ac_cv_func_$ac_func=no"
2280 fi
2281 rm -f conftest*
2282 fi
2283
2284 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2285   echo "$ac_t""yes" 1>&6
2286     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2287   cat >> confdefs.h <<EOF
2288 #define $ac_tr_func 1
2289 EOF
2290
2291 else
2292   echo "$ac_t""no" 1>&6
2293 fi
2294 done
2295
2296
2297 # Make sure wchar_t is available
2298 #AC_CHECK_TYPE(wchar_t, unsigned int)
2299
2300 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2301 echo "configure:2302: checking for vprintf" >&5
2302 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2303   echo $ac_n "(cached) $ac_c" 1>&6
2304 else
2305   cat > conftest.$ac_ext <<EOF
2306 #line 2307 "configure"
2307 #include "confdefs.h"
2308 /* System header to define __stub macros and hopefully few prototypes,
2309     which can conflict with char vprintf(); below.  */
2310 #include <assert.h>
2311 /* Override any gcc2 internal prototype to avoid an error.  */
2312 /* We use char because int might match the return type of a gcc2
2313     builtin and then its argument prototype would still apply.  */
2314 char vprintf();
2315
2316 int main() {
2317
2318 /* The GNU C library defines this for functions which it implements
2319     to always fail with ENOSYS.  Some functions are actually named
2320     something starting with __ and the normal name is an alias.  */
2321 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2322 choke me
2323 #else
2324 vprintf();
2325 #endif
2326
2327 ; return 0; }
2328 EOF
2329 if { (eval echo configure:2330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2330   rm -rf conftest*
2331   eval "ac_cv_func_vprintf=yes"
2332 else
2333   echo "configure: failed program was:" >&5
2334   cat conftest.$ac_ext >&5
2335   rm -rf conftest*
2336   eval "ac_cv_func_vprintf=no"
2337 fi
2338 rm -f conftest*
2339 fi
2340
2341 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2342   echo "$ac_t""yes" 1>&6
2343   cat >> confdefs.h <<\EOF
2344 #define HAVE_VPRINTF 1
2345 EOF
2346
2347 else
2348   echo "$ac_t""no" 1>&6
2349 fi
2350
2351 if test "$ac_cv_func_vprintf" != yes; then
2352 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2353 echo "configure:2354: checking for _doprnt" >&5
2354 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2355   echo $ac_n "(cached) $ac_c" 1>&6
2356 else
2357   cat > conftest.$ac_ext <<EOF
2358 #line 2359 "configure"
2359 #include "confdefs.h"
2360 /* System header to define __stub macros and hopefully few prototypes,
2361     which can conflict with char _doprnt(); below.  */
2362 #include <assert.h>
2363 /* Override any gcc2 internal prototype to avoid an error.  */
2364 /* We use char because int might match the return type of a gcc2
2365     builtin and then its argument prototype would still apply.  */
2366 char _doprnt();
2367
2368 int main() {
2369
2370 /* The GNU C library defines this for functions which it implements
2371     to always fail with ENOSYS.  Some functions are actually named
2372     something starting with __ and the normal name is an alias.  */
2373 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2374 choke me
2375 #else
2376 _doprnt();
2377 #endif
2378
2379 ; return 0; }
2380 EOF
2381 if { (eval echo configure:2382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2382   rm -rf conftest*
2383   eval "ac_cv_func__doprnt=yes"
2384 else
2385   echo "configure: failed program was:" >&5
2386   cat conftest.$ac_ext >&5
2387   rm -rf conftest*
2388   eval "ac_cv_func__doprnt=no"
2389 fi
2390 rm -f conftest*
2391 fi
2392
2393 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2394   echo "$ac_t""yes" 1>&6
2395   cat >> confdefs.h <<\EOF
2396 #define HAVE_DOPRNT 1
2397 EOF
2398
2399 else
2400   echo "$ac_t""no" 1>&6
2401 fi
2402
2403 fi
2404
2405 vfprintf=
2406 doprint=
2407 if test $ac_cv_func_vprintf != yes ; then
2408   vfprintf=vfprintf.o
2409   if test $ac_cv_func__doprnt != yes ; then
2410     doprint=doprint.o
2411   fi
2412 fi
2413
2414
2415
2416 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2417 echo "configure:2418: checking whether the printf functions support %p" >&5
2418 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2419   echo $ac_n "(cached) $ac_c" 1>&6
2420 else
2421   if test "$cross_compiling" = yes; then
2422   gcc_cv_func_printf_ptr=no
2423 else
2424   cat > conftest.$ac_ext <<EOF
2425 #line 2426 "configure"
2426 #include "confdefs.h"
2427 #include <stdio.h>
2428
2429 main()
2430 {
2431   char buf[64];
2432   char *p = buf, *q = NULL;
2433   sprintf(buf, "%p", p);
2434   sscanf(buf, "%p", &q);
2435   exit (p != q);
2436 }
2437 EOF
2438 if { (eval echo configure:2439: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2439 then
2440   gcc_cv_func_printf_ptr=yes
2441 else
2442   echo "configure: failed program was:" >&5
2443   cat conftest.$ac_ext >&5
2444   rm -fr conftest*
2445   gcc_cv_func_printf_ptr=no
2446 fi
2447 rm -fr conftest*
2448 fi
2449
2450 rm -f core core.* *.core
2451 fi
2452
2453 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2454 if test $gcc_cv_func_printf_ptr = yes ; then
2455   cat >> confdefs.h <<\EOF
2456 #define HAVE_PRINTF_PTR 1
2457 EOF
2458
2459 fi
2460
2461
2462 case "${host}" in
2463 *-*-uwin*)
2464   # Under some versions of uwin, vfork is notoriously buggy and the test
2465   # can hang configure; on other versions, vfork exists just as a stub.
2466   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2467   ac_cv_func_vfork_works=no
2468   ;;
2469 esac
2470 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2471 echo "configure:2472: checking for pid_t" >&5
2472 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2473   echo $ac_n "(cached) $ac_c" 1>&6
2474 else
2475   cat > conftest.$ac_ext <<EOF
2476 #line 2477 "configure"
2477 #include "confdefs.h"
2478 #include <sys/types.h>
2479 #if STDC_HEADERS
2480 #include <stdlib.h>
2481 #include <stddef.h>
2482 #endif
2483 EOF
2484 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2485   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2486   rm -rf conftest*
2487   ac_cv_type_pid_t=yes
2488 else
2489   rm -rf conftest*
2490   ac_cv_type_pid_t=no
2491 fi
2492 rm -f conftest*
2493
2494 fi
2495 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2496 if test $ac_cv_type_pid_t = no; then
2497   cat >> confdefs.h <<\EOF
2498 #define pid_t int
2499 EOF
2500
2501 fi
2502
2503 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2504 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2505 echo "configure:2506: checking for vfork.h" >&5
2506 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2507   echo $ac_n "(cached) $ac_c" 1>&6
2508 else
2509   cat > conftest.$ac_ext <<EOF
2510 #line 2511 "configure"
2511 #include "confdefs.h"
2512 #include <vfork.h>
2513 EOF
2514 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2515 { (eval echo configure:2516: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2516 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2517 if test -z "$ac_err"; then
2518   rm -rf conftest*
2519   eval "ac_cv_header_$ac_safe=yes"
2520 else
2521   echo "$ac_err" >&5
2522   echo "configure: failed program was:" >&5
2523   cat conftest.$ac_ext >&5
2524   rm -rf conftest*
2525   eval "ac_cv_header_$ac_safe=no"
2526 fi
2527 rm -f conftest*
2528 fi
2529 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2530   echo "$ac_t""yes" 1>&6
2531   cat >> confdefs.h <<\EOF
2532 #define HAVE_VFORK_H 1
2533 EOF
2534
2535 else
2536   echo "$ac_t""no" 1>&6
2537 fi
2538
2539 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2540 echo "configure:2541: checking for working vfork" >&5
2541 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2542   echo $ac_n "(cached) $ac_c" 1>&6
2543 else
2544   if test "$cross_compiling" = yes; then
2545   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2546 echo "configure:2547: checking for vfork" >&5
2547 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2548   echo $ac_n "(cached) $ac_c" 1>&6
2549 else
2550   cat > conftest.$ac_ext <<EOF
2551 #line 2552 "configure"
2552 #include "confdefs.h"
2553 /* System header to define __stub macros and hopefully few prototypes,
2554     which can conflict with char vfork(); below.  */
2555 #include <assert.h>
2556 /* Override any gcc2 internal prototype to avoid an error.  */
2557 /* We use char because int might match the return type of a gcc2
2558     builtin and then its argument prototype would still apply.  */
2559 char vfork();
2560
2561 int main() {
2562
2563 /* The GNU C library defines this for functions which it implements
2564     to always fail with ENOSYS.  Some functions are actually named
2565     something starting with __ and the normal name is an alias.  */
2566 #if defined (__stub_vfork) || defined (__stub___vfork)
2567 choke me
2568 #else
2569 vfork();
2570 #endif
2571
2572 ; return 0; }
2573 EOF
2574 if { (eval echo configure:2575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2575   rm -rf conftest*
2576   eval "ac_cv_func_vfork=yes"
2577 else
2578   echo "configure: failed program was:" >&5
2579   cat conftest.$ac_ext >&5
2580   rm -rf conftest*
2581   eval "ac_cv_func_vfork=no"
2582 fi
2583 rm -f conftest*
2584 fi
2585
2586 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2587   echo "$ac_t""yes" 1>&6
2588   :
2589 else
2590   echo "$ac_t""no" 1>&6
2591 fi
2592
2593 ac_cv_func_vfork_works=$ac_cv_func_vfork
2594 else
2595   cat > conftest.$ac_ext <<EOF
2596 #line 2597 "configure"
2597 #include "confdefs.h"
2598 /* Thanks to Paul Eggert for this test.  */
2599 #include <stdio.h>
2600 #include <sys/types.h>
2601 #include <sys/stat.h>
2602 #ifdef HAVE_UNISTD_H
2603 #include <unistd.h>
2604 #endif
2605 #ifdef HAVE_VFORK_H
2606 #include <vfork.h>
2607 #endif
2608 /* On some sparc systems, changes by the child to local and incoming
2609    argument registers are propagated back to the parent.
2610    The compiler is told about this with #include <vfork.h>,
2611    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2612    Test for this by using a static variable whose address
2613    is put into a register that is clobbered by the vfork.  */
2614 static
2615 #ifdef __cplusplus
2616 sparc_address_test (int arg)
2617 #else
2618 sparc_address_test (arg) int arg;
2619 #endif
2620 {
2621   static pid_t child;
2622   if (!child) {
2623     child = vfork ();
2624     if (child < 0) {
2625       perror ("vfork");
2626       _exit(2);
2627     }
2628     if (!child) {
2629       arg = getpid();
2630       write(-1, "", 0);
2631       _exit (arg);
2632     }
2633   }
2634 }
2635 main() {
2636   pid_t parent = getpid ();
2637   pid_t child;
2638
2639   sparc_address_test ();
2640
2641   child = vfork ();
2642
2643   if (child == 0) {
2644     /* Here is another test for sparc vfork register problems.
2645        This test uses lots of local variables, at least
2646        as many local variables as main has allocated so far
2647        including compiler temporaries.  4 locals are enough for
2648        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2649        A buggy compiler should reuse the register of parent
2650        for one of the local variables, since it will think that
2651        parent can't possibly be used any more in this routine.
2652        Assigning to the local variable will thus munge parent
2653        in the parent process.  */
2654     pid_t
2655       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2656       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2657     /* Convince the compiler that p..p7 are live; otherwise, it might
2658        use the same hardware register for all 8 local variables.  */
2659     if (p != p1 || p != p2 || p != p3 || p != p4
2660         || p != p5 || p != p6 || p != p7)
2661       _exit(1);
2662
2663     /* On some systems (e.g. IRIX 3.3),
2664        vfork doesn't separate parent from child file descriptors.
2665        If the child closes a descriptor before it execs or exits,
2666        this munges the parent's descriptor as well.
2667        Test for this by closing stdout in the child.  */
2668     _exit(close(fileno(stdout)) != 0);
2669   } else {
2670     int status;
2671     struct stat st;
2672
2673     while (wait(&status) != child)
2674       ;
2675     exit(
2676          /* Was there some problem with vforking?  */
2677          child < 0
2678
2679          /* Did the child fail?  (This shouldn't happen.)  */
2680          || status
2681
2682          /* Did the vfork/compiler bug occur?  */
2683          || parent != getpid()
2684
2685          /* Did the file descriptor bug occur?  */
2686          || fstat(fileno(stdout), &st) != 0
2687          );
2688   }
2689 }
2690 EOF
2691 if { (eval echo configure:2692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2692 then
2693   ac_cv_func_vfork_works=yes
2694 else
2695   echo "configure: failed program was:" >&5
2696   cat conftest.$ac_ext >&5
2697   rm -fr conftest*
2698   ac_cv_func_vfork_works=no
2699 fi
2700 rm -fr conftest*
2701 fi
2702
2703 fi
2704
2705 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2706 if test $ac_cv_func_vfork_works = no; then
2707   cat >> confdefs.h <<\EOF
2708 #define vfork fork
2709 EOF
2710
2711 fi
2712
2713 for ac_hdr in unistd.h
2714 do
2715 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2716 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2717 echo "configure:2718: checking for $ac_hdr" >&5
2718 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2719   echo $ac_n "(cached) $ac_c" 1>&6
2720 else
2721   cat > conftest.$ac_ext <<EOF
2722 #line 2723 "configure"
2723 #include "confdefs.h"
2724 #include <$ac_hdr>
2725 EOF
2726 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2727 { (eval echo configure:2728: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2728 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2729 if test -z "$ac_err"; then
2730   rm -rf conftest*
2731   eval "ac_cv_header_$ac_safe=yes"
2732 else
2733   echo "$ac_err" >&5
2734   echo "configure: failed program was:" >&5
2735   cat conftest.$ac_ext >&5
2736   rm -rf conftest*
2737   eval "ac_cv_header_$ac_safe=no"
2738 fi
2739 rm -f conftest*
2740 fi
2741 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2742   echo "$ac_t""yes" 1>&6
2743     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2744   cat >> confdefs.h <<EOF
2745 #define $ac_tr_hdr 1
2746 EOF
2747
2748 else
2749   echo "$ac_t""no" 1>&6
2750 fi
2751 done
2752
2753 for ac_func in getpagesize
2754 do
2755 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2756 echo "configure:2757: checking for $ac_func" >&5
2757 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2758   echo $ac_n "(cached) $ac_c" 1>&6
2759 else
2760   cat > conftest.$ac_ext <<EOF
2761 #line 2762 "configure"
2762 #include "confdefs.h"
2763 /* System header to define __stub macros and hopefully few prototypes,
2764     which can conflict with char $ac_func(); below.  */
2765 #include <assert.h>
2766 /* Override any gcc2 internal prototype to avoid an error.  */
2767 /* We use char because int might match the return type of a gcc2
2768     builtin and then its argument prototype would still apply.  */
2769 char $ac_func();
2770
2771 int main() {
2772
2773 /* The GNU C library defines this for functions which it implements
2774     to always fail with ENOSYS.  Some functions are actually named
2775     something starting with __ and the normal name is an alias.  */
2776 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2777 choke me
2778 #else
2779 $ac_func();
2780 #endif
2781
2782 ; return 0; }
2783 EOF
2784 if { (eval echo configure:2785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2785   rm -rf conftest*
2786   eval "ac_cv_func_$ac_func=yes"
2787 else
2788   echo "configure: failed program was:" >&5
2789   cat conftest.$ac_ext >&5
2790   rm -rf conftest*
2791   eval "ac_cv_func_$ac_func=no"
2792 fi
2793 rm -f conftest*
2794 fi
2795
2796 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2797   echo "$ac_t""yes" 1>&6
2798     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2799   cat >> confdefs.h <<EOF
2800 #define $ac_tr_func 1
2801 EOF
2802
2803 else
2804   echo "$ac_t""no" 1>&6
2805 fi
2806 done
2807
2808 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
2809 echo "configure:2810: checking for working mmap from /dev/zero" >&5
2810 if eval "test \"`echo '$''{'ac_cv_func_mmap_zero'+set}'`\" = set"; then
2811   echo $ac_n "(cached) $ac_c" 1>&6
2812 else
2813   if test "$cross_compiling" = yes; then
2814   ac_cv_func_mmap_anywhere=no
2815 else
2816   cat > conftest.$ac_ext <<EOF
2817 #line 2818 "configure"
2818 #include "confdefs.h"
2819
2820 /* Test by Richard Henderson and Alexandre Oliva.
2821    Check whether mmap from /dev/zero works. */
2822 #include <sys/types.h>
2823 #include <fcntl.h>
2824 #include <sys/mman.h>
2825
2826 /* This mess was copied from the GNU getpagesize.h.  */
2827 #ifndef HAVE_GETPAGESIZE
2828 # ifdef HAVE_UNISTD_H
2829 #  include <unistd.h>
2830 # endif
2831
2832 /* Assume that all systems that can run configure have sys/param.h.  */
2833 # ifndef HAVE_SYS_PARAM_H
2834 #  define HAVE_SYS_PARAM_H 1
2835 # endif
2836
2837 # ifdef _SC_PAGESIZE
2838 #  define getpagesize() sysconf(_SC_PAGESIZE)
2839 # else /* no _SC_PAGESIZE */
2840 #  ifdef HAVE_SYS_PARAM_H
2841 #   include <sys/param.h>
2842 #   ifdef EXEC_PAGESIZE
2843 #    define getpagesize() EXEC_PAGESIZE
2844 #   else /* no EXEC_PAGESIZE */
2845 #    ifdef NBPG
2846 #     define getpagesize() NBPG * CLSIZE
2847 #     ifndef CLSIZE
2848 #      define CLSIZE 1
2849 #     endif /* no CLSIZE */
2850 #    else /* no NBPG */
2851 #     ifdef NBPC
2852 #      define getpagesize() NBPC
2853 #     else /* no NBPC */
2854 #      ifdef PAGESIZE
2855 #       define getpagesize() PAGESIZE
2856 #      endif /* PAGESIZE */
2857 #     endif /* no NBPC */
2858 #    endif /* no NBPG */
2859 #   endif /* no EXEC_PAGESIZE */
2860 #  else /* no HAVE_SYS_PARAM_H */
2861 #   define getpagesize() 8192   /* punt totally */
2862 #  endif /* no HAVE_SYS_PARAM_H */
2863 # endif /* no _SC_PAGESIZE */
2864
2865 #endif /* no HAVE_GETPAGESIZE */
2866
2867 int main()
2868 {
2869   char *x;
2870   int fd, pg;
2871
2872   fd = open("/dev/zero", O_RDWR);
2873   if (fd < 0)
2874     exit(1);
2875
2876   pg = getpagesize();
2877   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
2878   if (x == (char *) -1)
2879     exit(2);
2880
2881   *(int *)x += 1;
2882
2883   if (munmap(x, pg) < 0)
2884     exit(3);
2885
2886   exit(0);
2887 }
2888 EOF
2889 if { (eval echo configure:2890: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2890 then
2891   ac_cv_func_mmap_anywhere=yes
2892 else
2893   echo "configure: failed program was:" >&5
2894   cat conftest.$ac_ext >&5
2895   rm -fr conftest*
2896   ac_cv_func_mmap_anywhere=no
2897 fi
2898 rm -fr conftest*
2899 fi
2900
2901 fi
2902
2903 echo "$ac_t""$ac_cv_func_mmap_zero" 1>&6
2904 if test $ac_cv_func_mmap_anywhere = yes; then
2905   cat >> confdefs.h <<\EOF
2906 #define HAVE_MMAP_ANYWHERE 1
2907 EOF
2908
2909 fi
2910
2911
2912 for ac_func in bcopy bzero bcmp \
2913         index rindex getenv atol sbrk abort atof strerror getcwd getwd \
2914         strsignal putc_unlocked fputs_unlocked strstr environ
2915 do
2916 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2917 echo "configure:2918: checking whether $ac_func must be declared" >&5
2918 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2919   echo $ac_n "(cached) $ac_c" 1>&6
2920 else
2921   cat > conftest.$ac_ext <<EOF
2922 #line 2923 "configure"
2923 #include "confdefs.h"
2924
2925 #include <stdio.h>
2926 #ifdef STRING_WITH_STRINGS
2927 # include <string.h>
2928 # include <strings.h>
2929 #else
2930 # ifdef HAVE_STRING_H
2931 #  include <string.h>
2932 # else
2933 #  ifdef HAVE_STRINGS_H
2934 #   include <strings.h>
2935 #  endif
2936 # endif
2937 #endif
2938 #ifdef HAVE_STDLIB_H
2939 #include <stdlib.h>
2940 #endif
2941 #ifdef HAVE_UNISTD_H
2942 #include <unistd.h>
2943 #endif
2944 #ifndef HAVE_RINDEX
2945 #ifndef rindex
2946 #define rindex strrchr
2947 #endif
2948 #endif
2949 #ifndef HAVE_INDEX
2950 #ifndef index
2951 #define index strchr
2952 #endif
2953 #endif
2954
2955 int main() {
2956 char *(*pfn) = (char *(*)) $ac_func
2957 ; return 0; }
2958 EOF
2959 if { (eval echo configure:2960: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2960   rm -rf conftest*
2961   eval "gcc_cv_decl_needed_$ac_func=no"
2962 else
2963   echo "configure: failed program was:" >&5
2964   cat conftest.$ac_ext >&5
2965   rm -rf conftest*
2966   eval "gcc_cv_decl_needed_$ac_func=yes"
2967 fi
2968 rm -f conftest*
2969 fi
2970
2971 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2972   echo "$ac_t""yes" 1>&6
2973   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2974   cat >> confdefs.h <<EOF
2975 #define $gcc_tr_decl 1
2976 EOF
2977
2978 else
2979   echo "$ac_t""no" 1>&6
2980 fi
2981
2982 done
2983
2984
2985 for ac_func in malloc realloc calloc free
2986 do
2987 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2988 echo "configure:2989: checking whether $ac_func must be declared" >&5
2989 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2990   echo $ac_n "(cached) $ac_c" 1>&6
2991 else
2992   cat > conftest.$ac_ext <<EOF
2993 #line 2994 "configure"
2994 #include "confdefs.h"
2995
2996 #include <stdio.h>
2997 #ifdef STRING_WITH_STRINGS
2998 # include <string.h>
2999 # include <strings.h>
3000 #else
3001 # ifdef HAVE_STRING_H
3002 #  include <string.h>
3003 # else
3004 #  ifdef HAVE_STRINGS_H
3005 #   include <strings.h>
3006 #  endif
3007 # endif
3008 #endif
3009 #ifdef HAVE_STDLIB_H
3010 #include <stdlib.h>
3011 #endif
3012 #ifdef HAVE_UNISTD_H
3013 #include <unistd.h>
3014 #endif
3015 #ifndef HAVE_RINDEX
3016 #ifndef rindex
3017 #define rindex strrchr
3018 #endif
3019 #endif
3020 #ifndef HAVE_INDEX
3021 #ifndef index
3022 #define index strchr
3023 #endif
3024 #endif
3025 #ifdef HAVE_MALLOC_H
3026 #include <malloc.h>
3027 #endif
3028
3029 int main() {
3030 char *(*pfn) = (char *(*)) $ac_func
3031 ; return 0; }
3032 EOF
3033 if { (eval echo configure:3034: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3034   rm -rf conftest*
3035   eval "gcc_cv_decl_needed_$ac_func=no"
3036 else
3037   echo "configure: failed program was:" >&5
3038   cat conftest.$ac_ext >&5
3039   rm -rf conftest*
3040   eval "gcc_cv_decl_needed_$ac_func=yes"
3041 fi
3042 rm -f conftest*
3043 fi
3044
3045 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3046   echo "$ac_t""yes" 1>&6
3047   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3048   cat >> confdefs.h <<EOF
3049 #define $gcc_tr_decl 1
3050 EOF
3051
3052 else
3053   echo "$ac_t""no" 1>&6
3054 fi
3055
3056 done
3057
3058
3059 for ac_func in getrlimit setrlimit getrusage
3060 do
3061 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3062 echo "configure:3063: checking whether $ac_func must be declared" >&5
3063 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3064   echo $ac_n "(cached) $ac_c" 1>&6
3065 else
3066   cat > conftest.$ac_ext <<EOF
3067 #line 3068 "configure"
3068 #include "confdefs.h"
3069
3070 #include <stdio.h>
3071 #ifdef STRING_WITH_STRINGS
3072 # include <string.h>
3073 # include <strings.h>
3074 #else
3075 # ifdef HAVE_STRING_H
3076 #  include <string.h>
3077 # else
3078 #  ifdef HAVE_STRINGS_H
3079 #   include <strings.h>
3080 #  endif
3081 # endif
3082 #endif
3083 #ifdef HAVE_STDLIB_H
3084 #include <stdlib.h>
3085 #endif
3086 #ifdef HAVE_UNISTD_H
3087 #include <unistd.h>
3088 #endif
3089 #ifndef HAVE_RINDEX
3090 #ifndef rindex
3091 #define rindex strrchr
3092 #endif
3093 #endif
3094 #ifndef HAVE_INDEX
3095 #ifndef index
3096 #define index strchr
3097 #endif
3098 #endif
3099 #include <sys/types.h>
3100 #ifdef HAVE_SYS_RESOURCE_H
3101 #include <sys/resource.h>
3102 #endif
3103
3104 int main() {
3105 char *(*pfn) = (char *(*)) $ac_func
3106 ; return 0; }
3107 EOF
3108 if { (eval echo configure:3109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3109   rm -rf conftest*
3110   eval "gcc_cv_decl_needed_$ac_func=no"
3111 else
3112   echo "configure: failed program was:" >&5
3113   cat conftest.$ac_ext >&5
3114   rm -rf conftest*
3115   eval "gcc_cv_decl_needed_$ac_func=yes"
3116 fi
3117 rm -f conftest*
3118 fi
3119
3120 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3121   echo "$ac_t""yes" 1>&6
3122   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3123   cat >> confdefs.h <<EOF
3124 #define $gcc_tr_decl 1
3125 EOF
3126
3127 else
3128   echo "$ac_t""no" 1>&6
3129 fi
3130
3131 done
3132
3133
3134 # mkdir takes a single argument on some systems.
3135 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3136 echo "configure:3137: checking if mkdir takes one argument" >&5
3137 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3138   echo $ac_n "(cached) $ac_c" 1>&6
3139 else
3140   cat > conftest.$ac_ext <<EOF
3141 #line 3142 "configure"
3142 #include "confdefs.h"
3143
3144 #include <sys/types.h>
3145 #ifdef HAVE_SYS_STAT_H
3146 # include <sys/stat.h>
3147 #endif
3148 #ifdef HAVE_UNISTD_H
3149 # include <unistd.h>
3150 #endif
3151 #ifdef HAVE_DIRECT_H
3152 # include <direct.h>
3153 #endif
3154 int main() {
3155 mkdir ("foo", 0);
3156 ; return 0; }
3157 EOF
3158 if { (eval echo configure:3159: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3159   rm -rf conftest*
3160   gcc_cv_mkdir_takes_one_arg=no
3161 else
3162   echo "configure: failed program was:" >&5
3163   cat conftest.$ac_ext >&5
3164   rm -rf conftest*
3165   gcc_cv_mkdir_takes_one_arg=yes
3166 fi
3167 rm -f conftest*
3168 fi
3169
3170 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3171 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3172   cat >> confdefs.h <<\EOF
3173 #define MKDIR_TAKES_ONE_ARG 1
3174 EOF
3175
3176 fi
3177
3178
3179 # File extensions
3180 manext='.1'
3181 objext='.o'
3182
3183
3184
3185 build_xm_file=
3186 build_xm_defines=
3187 build_install_headers_dir=install-headers-tar
3188 build_exeext=
3189 host_xm_file=
3190 host_xm_defines=
3191 host_xmake_file=
3192 host_truncate_target=
3193 host_exeext=
3194
3195 # Decode the host machine, then the target machine.
3196 # For the host machine, we save the xm_file variable as host_xm_file;
3197 # then we decode the target machine and forget everything else
3198 # that came from the host machine.
3199 for machine in $build $host $target; do
3200
3201         out_file=
3202         xmake_file=
3203         tmake_file=
3204         extra_headers=
3205         extra_passes=
3206         extra_parts=
3207         extra_programs=
3208         extra_objs=
3209         extra_host_objs=
3210         extra_gcc_objs=
3211         xm_defines=
3212         float_format=
3213         # Set this to force installation and use of collect2.
3214         use_collect2=
3215         # Set this to override the default target model.
3216         target_cpu_default=
3217         # Set this to control how the header file directory is installed.
3218         install_headers_dir=install-headers-tar
3219         # Set this to a non-empty list of args to pass to cpp if the target
3220         # wants its .md file passed through cpp.
3221         md_cppflags=
3222         # Set this if directory names should be truncated to 14 characters.
3223         truncate_target=
3224         # Set this if gdb needs a dir command with `dirname $out_file`
3225         gdb_needs_out_file_path=
3226         # Set this if the build machine requires executables to have a
3227         # file name suffix.
3228         exeext=
3229         # Set this to control which thread package will be used.
3230         thread_file=
3231         # Reinitialize these from the flag values every loop pass, since some
3232         # configure entries modify them.
3233         gas="$gas_flag"
3234         gnu_ld="$gnu_ld_flag"
3235         enable_threads=$enable_threads_flag
3236
3237         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3238         # updated in each machine entry.
3239         tm_p_file=
3240         cpu_type=`echo $machine | sed 's/-.*$//'`
3241         case $machine in
3242         alpha*-*-*)
3243                 cpu_type=alpha
3244                 ;;
3245         arm*-*-*)
3246                 cpu_type=arm
3247                 ;;
3248         c*-convex-*)
3249                 cpu_type=convex
3250                 ;;
3251         i[34567]86-*-*)
3252                 cpu_type=i386
3253                 ;;
3254         hppa*-*-*)
3255                 cpu_type=pa
3256                 ;;
3257         m68000-*-*)
3258                 cpu_type=m68k
3259                 ;;
3260         mips*-*-*)
3261                 cpu_type=mips
3262                 ;;
3263         pj*-*-*)
3264                 cpu_type=pj
3265                 ;;
3266         powerpc*-*-*)
3267                 cpu_type=rs6000
3268                 ;;
3269         pyramid-*-*)
3270                 cpu_type=pyr
3271                 ;;
3272         sparc*-*-*)
3273                 cpu_type=sparc
3274                 ;;
3275         esac
3276
3277         tm_file=${cpu_type}/${cpu_type}.h
3278         xm_file=${cpu_type}/xm-${cpu_type}.h
3279         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3280         then
3281                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3282         fi
3283         # On a.out targets, we need to use collect2.
3284         case $machine in
3285         *-*-*aout*)
3286                 use_collect2=yes
3287                 ;;
3288         esac
3289
3290         # Common parts for linux-gnu and openbsd systems
3291         case $machine in
3292         *-*-linux-gnu*)
3293                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3294                 ;;
3295         *-*-openbsd*)
3296                 tm_file=${cpu_type}/openbsd.h
3297                 tmake_file="t-libc-ok t-openbsd"
3298                 # avoid surprises, always provide an xm-openbsd file
3299                 xm_file=${cpu_type}/xm-openbsd.h
3300                 # don't depend on processor x-fragments as well
3301                 xmake_file=none
3302                 if test x$enable_threads = xyes; then
3303                         thread_file='posix'
3304                         tmake_file="${tmake_file} t-openbsd-thread"
3305                 fi
3306                 ;;
3307         esac
3308
3309         case $machine in
3310         # Support site-specific machine types.
3311         *local*)
3312                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3313                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3314                 xm_file=${cpu_type}/xm-$rest.h
3315                 tm_file=${cpu_type}/$rest.h
3316                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3317                 then xmake_file=${cpu_type}/x-$rest; \
3318                 else true; \
3319                 fi
3320                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3321                 then tmake_file=${cpu_type}/t-$rest; \
3322                 else true; \
3323                 fi
3324                 ;;
3325         1750a-*-*)
3326                 ;;
3327         a29k-*-bsd* | a29k-*-sym1*)
3328                 tm_file="${tm_file} a29k/unix.h"
3329                 xm_defines=USG
3330                 xmake_file=a29k/x-unix
3331                 use_collect2=yes
3332                 ;;
3333         a29k-*-udi | a29k-*-coff)
3334                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3335                 tmake_file=a29k/t-a29kbare
3336                 ;;
3337         a29k-wrs-vxworks*)
3338                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3339                 tmake_file=a29k/t-vx29k
3340                 extra_parts="crtbegin.o crtend.o"
3341                 thread_file='vxworks'
3342                 ;;
3343         a29k-*-*)                       # Default a29k environment.
3344                 use_collect2=yes
3345                 ;;
3346         alpha-*-interix)
3347                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3348
3349                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3350                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3351
3352                 # GAS + IEEE_CONFORMANT
3353                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3354
3355                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3356                 xmake_file="x-interix alpha/t-pe"
3357                 tmake_file="alpha/t-interix alpha/t-ieee"
3358                 if test x$enable_threads = xyes ; then
3359                         thread_file='posix'
3360                 fi
3361                 if test x$stabs = xyes ; then
3362                         tm_file="${tm_file} dbxcoff.h"
3363                 fi
3364                 #prefix='$$INTERIX_ROOT'/usr/contrib
3365                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3366                 ;;
3367         alpha*-*-linux-gnuecoff*)
3368                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3369                 target_cpu_default="MASK_GAS"
3370                 tmake_file="alpha/t-ieee"
3371                 gas=no
3372                 xmake_file=none
3373                 gas=yes gnu_ld=yes
3374                 ;;
3375         alpha*-*-linux-gnulibc1*)
3376                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3377                 target_cpu_default="MASK_GAS"
3378                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3379                 extra_parts="crtbegin.o crtend.o"
3380                 xmake_file=none
3381                 gas=yes gnu_ld=yes
3382                 if test x$enable_threads = xyes; then
3383                         thread_file='posix'
3384                 fi
3385                 ;;
3386         alpha*-*-linux-gnu*)
3387                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3388                 target_cpu_default="MASK_GAS"
3389                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3390                 extra_parts="crtbegin.o crtend.o"
3391                 xmake_file=none
3392                 gas=yes gnu_ld=yes
3393                 if test x$enable_threads = xyes; then
3394                         thread_file='posix'
3395                 fi
3396                 ;;
3397         alpha*-*-netbsd*)
3398                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3399                 target_cpu_default="MASK_GAS"
3400                 tmake_file="alpha/t-crtbe alpha/t-ieee"
3401                 extra_parts="crtbegin.o crtend.o"
3402                 xmake_file=none
3403                 gas=yes gnu_ld=yes
3404                 ;;
3405
3406         alpha*-*-openbsd*)
3407                 # default x-alpha is only appropriate for dec-osf.
3408                 target_cpu_default="MASK_GAS"
3409                 tmake_file="alpha/t-ieee"
3410                 ;;
3411
3412         alpha*-dec-osf*)
3413                 if test x$stabs = xyes
3414                 then
3415                         tm_file="${tm_file} dbx.h"
3416                 fi
3417                 if test x$gas != xyes
3418                 then
3419                         extra_passes="mips-tfile mips-tdump"
3420                 fi
3421                 use_collect2=yes
3422                 tmake_file="alpha/t-ieee"
3423                 case $machine in
3424                   *-*-osf1*)
3425                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3426                     ;;
3427                   *-*-osf[23]*)
3428                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3429                     ;;
3430                   *-*-osf4*)
3431                     tm_file="${tm_file} alpha/osf.h"
3432                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3433                     # a broken tar, so we use cpio instead.
3434                     install_headers_dir=install-headers-cpio
3435                     ;;
3436                   *-*-osf5*)
3437                     tm_file="${tm_file} alpha/osf.h"
3438                     ;;
3439                 esac
3440                 case $machine in
3441                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
3442                     target_cpu_default=MASK_SUPPORT_ARCH
3443                     ;;
3444                 esac
3445                 ;;
3446         alpha*-*-vxworks*)
3447                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3448                 tmake_file="alpha/t-ieee"
3449                 if  x$gas != xyes
3450                 then
3451                         extra_passes="mips-tfile mips-tdump"
3452                 fi
3453                 use_collect2=yes
3454                 thread_file='vxworks'
3455                 ;;
3456         alpha*-*-winnt*)
3457                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3458                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3459                 tmake_file="t-libc-ok alpha/t-ieee"
3460                 xmake_file=winnt/x-winnt
3461                 extra_host_objs=oldnames.o
3462                 extra_gcc_objs="spawnv.o oldnames.o"
3463                 if test x$gnu_ld != xyes
3464                 then
3465                         extra_programs=ld.exe
3466                 fi
3467                 if test x$enable_threads = xyes; then
3468                         thread_file='win32'
3469                 fi
3470                 ;;
3471         alpha*-dec-vms*)
3472                 tm_file=alpha/vms.h
3473                 xm_file="${xm_file} alpha/xm-vms.h"
3474                 tmake_file="alpha/t-vms alpha/t-ieee"
3475                 ;;
3476         arc-*-elf*)
3477                 extra_parts="crtinit.o crtfini.o"
3478                 ;;
3479         arm-*-coff* | armel-*-coff*)
3480                 tm_file=arm/coff.h
3481                 tmake_file=arm/t-bare
3482                 ;;
3483         arm-*-vxworks*)
3484                 tm_file=arm/vxarm.h
3485                 tmake_file=arm/t-bare
3486                 thread_file='vxworks'
3487                 ;;
3488         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3489                 tm_file=arm/riscix1-1.h
3490                 use_collect2=yes
3491                 ;;
3492         arm-*-riscix*)                  # Acorn RISC machine
3493                 if test x$gas = xyes
3494                 then
3495                     tm_file=arm/rix-gas.h
3496                 else
3497                     tm_file=arm/riscix.h
3498                 fi
3499                 xmake_file=arm/x-riscix
3500                 tmake_file=arm/t-riscix
3501                 use_collect2=yes
3502                 ;;
3503         arm-semi-aout | armel-semi-aout)
3504                 tm_file=arm/semi.h
3505                 tmake_file=arm/t-semi
3506                 ;;
3507         arm-semi-aof | armel-semi-aof)
3508                 tm_file=arm/semiaof.h
3509                 tmake_file=arm/t-semiaof
3510                 ;;
3511         arm*-*-netbsd*)
3512                 tm_file=arm/netbsd.h
3513                 tmake_file="t-netbsd arm/t-netbsd"
3514        use_collect2=yes
3515                 ;;
3516         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3517                 cpu_type=arm
3518                 xmake_file=x-linux
3519                 tm_file=arm/linux-aout.h
3520                 tmake_file=arm/t-linux
3521                 gnu_ld=yes
3522                 ;;
3523         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3524                 xm_file=arm/xm-linux.h
3525                 xmake_file=x-linux
3526                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3527                 case $machine in
3528                 armv2*-*-*)
3529                         tm_file="arm/linux-elf26.h $tm_file"
3530                         ;;
3531                 esac
3532                 tmake_file="t-linux arm/t-linux"
3533                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3534                 gnu_ld=yes
3535                 case x${enable_threads} in
3536                 x | xyes | xpthreads | xposix)
3537                         thread_file='posix'
3538                         ;;
3539                 esac
3540                 ;;
3541         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3542                 xm_file=arm/xm-linux.h
3543                 xmake_file=x-linux
3544                 tm_file="arm/linux-elf.h"
3545                 case $machine in
3546                 armv2*-*-*)
3547                         tm_file="arm/linux-elf26.h $tm_file"
3548                         ;;
3549                 esac
3550                 tmake_file="t-linux arm/t-linux"
3551                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3552                 gnu_ld=yes
3553                 case x${enable_threads} in
3554                 x | xyes | xpthreads | xposix)
3555                         thread_file='posix'
3556                         ;;
3557                 esac
3558                 ;;
3559         arm*-*-uclinux*)                # ARM ucLinux
3560                 tm_file=arm/uclinux-elf.h
3561                 tmake_file=arm/t-arm-elf
3562                 ;;
3563         arm*-*-aout)
3564                 tm_file=arm/aout.h
3565                 tmake_file=arm/t-bare
3566                 ;;
3567         arm*-*-ecos-elf)
3568                 tm_file=arm/ecos-elf.h
3569                 tmake_file=arm/t-elf
3570                 ;;
3571         arm*-*-elf)
3572                 tm_file=arm/unknown-elf.h
3573                 tmake_file=arm/t-arm-elf
3574                 ;;
3575         arm*-*-oabi)
3576                 tm_file=arm/unknown-elf-oabi.h
3577                 tmake_file=arm/t-arm-elf
3578                 ;;
3579         arm-*-pe*)
3580                 tm_file=arm/pe.h
3581                 tmake_file=arm/t-pe
3582                 extra_objs=pe.o
3583                 ;;
3584         c1-convex-*)                    # Convex C1
3585                 target_cpu_default=1
3586                 use_collect2=yes
3587                 ;;
3588         c2-convex-*)                    # Convex C2
3589                 target_cpu_default=2
3590                 use_collect2=yes
3591                 ;;
3592         c32-convex-*)
3593                 target_cpu_default=4
3594                 use_collect2=yes
3595                 ;;
3596         c34-convex-*)
3597                 target_cpu_default=8
3598                 use_collect2=yes
3599                 ;;
3600         c38-convex-*)
3601                 target_cpu_default=16
3602                 use_collect2=yes
3603                 ;;
3604         c4x-*)
3605                 cpu_type=c4x
3606                 tmake_file=c4x/t-c4x
3607                 ;;
3608         clipper-intergraph-clix*)
3609                 tm_file="${tm_file} svr3.h clipper/clix.h"
3610                 xm_file=clipper/xm-clix.h
3611                 xmake_file=clipper/x-clix
3612                 extra_headers=va-clipper.h
3613                 extra_parts="crtbegin.o crtend.o"
3614                 install_headers_dir=install-headers-cpio
3615                 ;;
3616         dsp16xx-*)
3617                 ;;
3618         elxsi-elxsi-*)
3619                 use_collect2=yes
3620                 ;;
3621         fr30-*-elf)
3622                 tm_file="fr30/fr30.h"
3623                 tmake_file=fr30/t-fr30
3624                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3625                 ;;
3626 # This hasn't been upgraded to GCC 2.
3627 #       fx80-alliant-*)                 # Alliant FX/80
3628 #               ;;
3629         h8300-*-*)
3630                 float_format=i32
3631                 ;;
3632         hppa*-*-linux*)
3633                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3634                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3635                 tmake_file="t-linux pa/t-linux"
3636                 extra_parts="crtbegin.o crtend.o"
3637                 xmake_file=none
3638                 gas=yes gnu_ld=yes
3639                 if test x$enable_threads = xyes; then
3640                         thread_file='posix'
3641                 fi
3642                 ;;
3643         hppa*-*-openbsd*)
3644                 target_cpu_default="MASK_PA_11"
3645                 tmake_file=pa/t-openbsd
3646                 ;;
3647         hppa1.1-*-pro*)
3648                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3649                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3650                 xm_file=pa/xm-papro.h
3651                 tmake_file=pa/t-pro
3652                 ;;
3653         hppa1.1-*-osf*)
3654                 target_cpu_default="MASK_PA_11"
3655                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3656                 use_collect2=yes
3657                 ;;
3658         hppa1.1-*-rtems*)
3659                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3660                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3661                 xm_file=pa/xm-papro.h
3662                 tmake_file=pa/t-pro
3663                 ;;
3664         hppa1.0-*-osf*)
3665                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3666                 use_collect2=yes
3667                 ;;
3668         hppa1.1-*-bsd*)
3669                 tm_file="${tm_file} pa/som.h"
3670                 target_cpu_default="MASK_PA_11"
3671                 use_collect2=yes
3672                 ;;
3673         hppa1.0-*-bsd*)
3674                 tm_file="${tm_file} pa/som.h"
3675                 use_collect2=yes
3676                 ;;
3677         hppa1.0-*-hpux7*)
3678                 tm_file="pa/pa-oldas.h ${tm_file} pa/som.h pa/pa-hpux7.h"
3679                 xm_file=pa/xm-pahpux.h
3680                 xmake_file=pa/x-pa-hpux
3681                 if test x$gas = xyes
3682                 then
3683                         tm_file="${tm_file} pa/gas.h"
3684                 fi
3685                 install_headers_dir=install-headers-cpio
3686                 use_collect2=yes
3687                 ;;
3688         hppa1.0-*-hpux8.0[0-2]*)
3689                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3690                 xm_file=pa/xm-pahpux.h
3691                 xmake_file=pa/x-pa-hpux
3692                 if test x$gas = xyes
3693                 then
3694                         tm_file="${tm_file} pa/pa-gas.h"
3695                 else
3696                         tm_file="pa/pa-oldas.h ${tm_file}"
3697                 fi
3698                 install_headers_dir=install-headers-cpio
3699                 use_collect2=yes
3700                 ;;
3701         hppa1.1-*-hpux8.0[0-2]*)
3702                 target_cpu_default="MASK_PA_11"
3703                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3704                 xm_file=pa/xm-pahpux.h
3705                 xmake_file=pa/x-pa-hpux
3706                 if test x$gas = xyes
3707                 then
3708                         tm_file="${tm_file} pa/pa-gas.h"
3709                 else
3710                         tm_file="pa/pa-oldas.h ${tm_file}"
3711                 fi
3712                 install_headers_dir=install-headers-cpio
3713                 use_collect2=yes
3714                 ;;
3715         hppa1.1-*-hpux8*)
3716                 target_cpu_default="MASK_PA_11"
3717                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3718                 xm_file=pa/xm-pahpux.h
3719                 xmake_file=pa/x-pa-hpux
3720                 if test x$gas = xyes
3721                 then
3722                         tm_file="${tm_file} pa/pa-gas.h"
3723                 fi
3724                 install_headers_dir=install-headers-cpio
3725                 use_collect2=yes
3726                 ;;
3727         hppa1.0-*-hpux8*)
3728                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3729                 xm_file=pa/xm-pahpux.h
3730                 xmake_file=pa/x-pa-hpux
3731                 if test x$gas = xyes
3732                 then
3733                         tm_file="${tm_file} pa/pa-gas.h"
3734                 fi
3735                 install_headers_dir=install-headers-cpio
3736                 use_collect2=yes
3737                 ;;
3738         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3739                 target_cpu_default="MASK_PA_11"
3740                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3741                 xm_file=pa/xm-pahpux.h
3742                 xmake_file=pa/x-pa-hpux
3743                 tmake_file=pa/t-pa
3744                 if test x$gas = xyes
3745                 then
3746                         tm_file="${tm_file} pa/pa-gas.h"
3747                 fi
3748                 if test x$enable_threads = x; then
3749                     enable_threads=$have_pthread_h
3750                 fi
3751                 if test x$enable_threads = xyes; then
3752                         thread_file='dce'
3753                         tmake_file="${tmake_file} pa/t-dce-thr"
3754                 fi
3755                 install_headers_dir=install-headers-cpio
3756                 use_collect2=yes
3757                 ;;
3758         hppa1.0-*-hpux10*)
3759                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3760                 xm_file=pa/xm-pahpux.h
3761                 xmake_file=pa/x-pa-hpux
3762                 tmake_file=pa/t-pa
3763                 if test x$gas = xyes
3764                 then
3765                         tm_file="${tm_file} pa/pa-gas.h"
3766                 fi
3767                 if test x$enable_threads = x; then
3768                     enable_threads=$have_pthread_h
3769                 fi
3770                 if test x$enable_threads = xyes; then
3771                         thread_file='dce'
3772                         tmake_file="${tmake_file} pa/t-dce-thr"
3773                 fi
3774                 install_headers_dir=install-headers-cpio
3775                 use_collect2=yes
3776                 ;;
3777         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3778                 target_cpu_default="MASK_PA_11"
3779                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3780                 xm_file=pa/xm-pahpux.h
3781                 xmake_file=pa/x-pa-hpux
3782                 tmake_file=pa/t-pa
3783                 if test x$gas = xyes
3784                 then
3785                         tm_file="${tm_file} pa/pa-gas.h"
3786                 fi
3787 #               if test x$enable_threads = x; then
3788 #                   enable_threads=$have_pthread_h
3789 #               fi
3790 #               if test x$enable_threads = xyes; then
3791 #                       thread_file='dce'
3792 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3793 #               fi
3794                 install_headers_dir=install-headers-cpio
3795                 use_collect2=yes
3796                 ;;
3797         hppa1.0-*-hpux11*)
3798                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3799                 xm_file=pa/xm-pahpux.h
3800                 xmake_file=pa/x-pa-hpux
3801                 if test x$gas = xyes
3802                 then
3803                         tm_file="${tm_file} pa/pa-gas.h"
3804                 fi
3805 #               if test x$enable_threads = x; then
3806 #                   enable_threads=$have_pthread_h
3807 #               fi
3808 #               if test x$enable_threads = xyes; then
3809 #                       thread_file='dce'
3810 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3811 #               fi
3812                 install_headers_dir=install-headers-cpio
3813                 use_collect2=yes
3814                 ;;
3815         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3816                 target_cpu_default="MASK_PA_11"
3817                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3818                 xm_file=pa/xm-pahpux.h
3819                 xmake_file=pa/x-pa-hpux
3820                 if test x$gas = xyes
3821                 then
3822                         tm_file="${tm_file} pa/pa-gas.h"
3823                 fi
3824                 install_headers_dir=install-headers-cpio
3825                 use_collect2=yes
3826                 ;;
3827         hppa1.0-*-hpux*)
3828                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3829                 xm_file=pa/xm-pahpux.h
3830                 xmake_file=pa/x-pa-hpux
3831                 if test x$gas = xyes
3832                 then
3833                         tm_file="${tm_file} pa/pa-gas.h"
3834                 fi
3835                 install_headers_dir=install-headers-cpio
3836                 use_collect2=yes
3837                 ;;
3838         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3839                 target_cpu_default="MASK_PA_11"
3840                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3841                 xm_file=pa/xm-pahpux.h
3842                 xmake_file=pa/x-pa-hpux
3843                 if test x$gas = xyes
3844                 then
3845                         tm_file="${tm_file} pa/pa-gas.h"
3846                 fi
3847                 install_headers_dir=install-headers-cpio
3848                 use_collect2=yes
3849                 ;;
3850         hppa1.0-*-hiux*)
3851                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3852                 xm_file=pa/xm-pahpux.h
3853                 xmake_file=pa/x-pa-hpux
3854                 if test x$gas = xyes
3855                 then
3856                         tm_file="${tm_file} pa/pa-gas.h"
3857                 fi
3858                 install_headers_dir=install-headers-cpio
3859                 use_collect2=yes
3860                 ;;
3861         hppa*-*-lites*)
3862                 tm_file="${tm_file} elfos.h pa/elf.h"
3863                 target_cpu_default="MASK_PA_11"
3864                 use_collect2=yes
3865                 ;;
3866         hppa*-*-mpeix*)
3867                 tm_file="${tm_file} pa/pa-mpeix.h"
3868                 xm_file=pa/xm-pampeix.h
3869                 xmake_file=pa/x-pa-mpeix
3870                 echo "You must use gas. Assuming it is already installed."
3871                 install_headers_dir=install-headers-tar
3872                 fixincludes=Makefile.in
3873                 use_collect2=yes
3874                 ;;
3875         i370-*-opened*)                  # IBM 360/370/390 Architecture
3876                 xm_file=i370/xm-oe.h
3877                 tm_file=i370/oe.h
3878                 xmake_file=i370/x-oe
3879                 tmake_file=i370/t-oe
3880                 fixincludes=Makefile.in # Headers are wierd, don't mess with
3881                 ;;
3882         i370-*-mvs*)
3883                 xm_file=i370/xm-mvs.h
3884                 tm_file=i370/mvs.h
3885                 tmake_file=i370/t-mvs
3886                 fixincludes=Makefile.in # Headers are wierd, don't mess with
3887                 ;;
3888         i370-*-linux*)
3889                 xm_file="xm-linux.h i370/xm-linux.h"
3890                 xmake_file=x-linux
3891                 tm_file="i370/linux.h ${tm_file}"
3892                 tmake_file="t-linux i370/t-linux"
3893                 fixincludes=Makefile.in # The headers are ok already.
3894                 # broken_install=yes
3895                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3896                 # extra_parts="crtbegin.o crtend.o"
3897                 gnu_ld=yes
3898                 gas=yes
3899                 elf=yes
3900                 if test x$enable_threads = xyes; then
3901                         thread_file='posix'
3902                 fi
3903                 ;;
3904         i[34567]86-*-elf*)
3905                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3906                 tm_file=i386/i386elf.h
3907                 tmake_file=i386/t-i386elf
3908                 xmake_file=x-svr4
3909                 ;;
3910         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3911                 if test x$gas = xyes
3912                 then
3913                         tm_file=i386/aix386.h
3914                         extra_parts="crtbegin.o crtend.o"
3915                         tmake_file=i386/t-crtstuff
3916                 else
3917                         tm_file=i386/aix386ng.h
3918                         use_collect2=yes
3919                 fi
3920                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3921                 xm_defines=USG
3922                 xmake_file=i386/x-aix
3923                 ;;
3924         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3925                 xm_file="xm-alloca.h ${xm_file}"
3926                 xm_defines="USG POSIX SMALL_ARG_MAX"
3927                 xmake_file=i386/x-ncr3000
3928                 if test x$stabs = xyes -a x$gas = xyes
3929                 then
3930                         tm_file=i386/sysv4gdb.h
3931                 else
3932                         tm_file=i386/sysv4.h
3933                 fi
3934                 extra_parts="crtbegin.o crtend.o"
3935                 tmake_file=i386/t-crtpic
3936                 ;;
3937         i[34567]86-next-*)
3938                 tm_file=i386/next.h
3939                 xm_file=i386/xm-next.h
3940                 tmake_file=i386/t-next
3941                 xmake_file=i386/x-next
3942                 extra_objs=nextstep.o
3943                 extra_parts="crtbegin.o crtend.o"
3944                 if test x$enable_threads = xyes; then
3945                         thread_file='mach'
3946                 fi
3947                 ;;
3948         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3949                 use_collect2=yes
3950                 if test x$gas = xyes
3951                 then
3952                         tm_file=i386/seq-gas.h
3953                 else
3954                         tm_file=i386/sequent.h
3955                 fi
3956                 ;;
3957         i[34567]86-sequent-ptx1*)
3958                 xm_defines="USG SVR3"
3959                 xmake_file=i386/x-sysv3
3960                 tm_file=i386/seq-sysv3.h
3961                 tmake_file=i386/t-crtstuff
3962                 extra_parts="crtbegin.o crtend.o"
3963                 install_headers_dir=install-headers-cpio
3964                 ;;
3965         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3966                 xm_defines="USG SVR3"
3967                 xmake_file=i386/x-sysv3
3968                 tm_file=i386/seq2-sysv3.h
3969                 tmake_file=i386/t-crtstuff
3970                 extra_parts="crtbegin.o crtend.o"
3971                 install_headers_dir=install-headers-cpio
3972                 ;;
3973         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3974                 xm_file="xm-alloca.h ${xm_file}"
3975                 xm_defines="USG POSIX SMALL_ARG_MAX"
3976                 xmake_file=x-svr4
3977                 tm_file=i386/ptx4-i.h
3978                 tmake_file=t-svr4
3979                 extra_parts="crtbegin.o crtend.o"
3980                 install_headers_dir=install-headers-cpio
3981                 ;;
3982         i386-sun-sunos*)                # Sun i386 roadrunner
3983                 xm_defines=USG
3984                 tm_file=i386/sun.h
3985                 use_collect2=yes
3986                 ;;
3987         i[34567]86-wrs-vxworks*)
3988                 tm_file=i386/vxi386.h
3989                 tmake_file=i386/t-i386bare
3990                 thread_file='vxworks'
3991                 ;;
3992         i[34567]86-*-aout*)
3993                 tm_file=i386/i386-aout.h
3994                 tmake_file=i386/t-i386bare
3995                 ;;
3996         i[34567]86-*-beospe*)
3997                 xm_file=i386/xm-beos.h
3998                 xm_defines="USE_C_ALLOCA"
3999                 tmake_file=i386/t-beos
4000                 tm_file=i386/beos-pe.h
4001                 xmake_file=i386/x-beos
4002                 extra_objs=winnt.o
4003                 ;;
4004         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4005                 xm_file=i386/xm-beos.h
4006                 tmake_file='i386/t-beos i386/t-crtpic'
4007                 tm_file=i386/beos-elf.h
4008                 xmake_file=i386/x-beos
4009                 extra_objs=winnt.o
4010                 extra_parts='crtbegin.o crtend.o'
4011                 fixincludes=Makefile.in
4012                 ;;
4013         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4014                 tm_file=i386/bsd386.h
4015 #               tmake_file=t-libc-ok
4016                 ;;
4017         i[34567]86-*-bsd*)
4018                 tm_file=i386/386bsd.h
4019 #               tmake_file=t-libc-ok
4020 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4021 #               use_collect2=yes
4022                 ;;
4023         i[34567]86-*-freebsdelf*)
4024                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4025                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4026                 tmake_file=t-freebsd
4027                 gas=yes
4028                 gnu_ld=yes
4029                 stabs=yes
4030                 case x${enable_threads} in
4031                 xyes | xpthreads | xposix)
4032                         thread_file='posix'
4033                         tmake_file="${tmake_file} t-freebsd-thread"
4034                         ;;
4035                 esac
4036                 ;;
4037         i[34567]86-*-freebsd*)
4038                 tm_file="i386/freebsd.h i386/perform.h"
4039                 tmake_file=t-freebsd
4040                 ;;
4041         i[34567]86-*-netbsd*)
4042                 tm_file=i386/netbsd.h
4043                 tmake_file=t-netbsd
4044        use_collect2=yes
4045                 ;;
4046         i[34567]86-*-openbsd*)
4047                 # we need collect2 until our bug is fixed...
4048                 use_collect2=yes
4049                 ;;
4050         i[34567]86-*-coff*)
4051                 tm_file=i386/i386-coff.h
4052                 tmake_file=i386/t-i386bare
4053                 ;;
4054         i[34567]86-*-isc*)              # 80386 running ISC system
4055                 xm_file="${xm_file} i386/xm-isc.h"
4056                 xm_defines="USG SVR3"
4057                 case $machine in
4058                   i[34567]86-*-isc[34]*)
4059                     xmake_file=i386/x-isc3
4060                     ;;
4061                   *)
4062                     xmake_file=i386/x-isc
4063                     ;;
4064                 esac
4065                 if test x$gas = xyes -a x$stabs = xyes
4066                 then
4067                         tm_file=i386/iscdbx.h
4068                         tmake_file=i386/t-svr3dbx
4069                         extra_parts="svr3.ifile svr3z.ifile"
4070                 else
4071                         tm_file=i386/isccoff.h
4072                         tmake_file=i386/t-crtstuff
4073                         extra_parts="crtbegin.o crtend.o"
4074                 fi
4075                 install_headers_dir=install-headers-cpio
4076                 ;;
4077         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4078                                         # pre BFD linkers
4079                 xmake_file=x-linux-aout
4080                 tmake_file="t-linux-aout i386/t-crtstuff"
4081                 tm_file=i386/linux-oldld.h
4082                 gnu_ld=yes
4083                 float_format=i386
4084                 ;;
4085         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4086                 xmake_file=x-linux-aout
4087                 tmake_file="t-linux-aout i386/t-crtstuff"
4088                 tm_file=i386/linux-aout.h
4089                 gnu_ld=yes
4090                 float_format=i386
4091                 ;;
4092         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4093                                         # GNU/Linux C library 5
4094                 xmake_file=x-linux
4095                 tm_file=i386/linux.h
4096                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4097                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4098                 gnu_ld=yes
4099                 float_format=i386
4100                 if test x$enable_threads = xyes; then
4101                         thread_file='single'
4102                 fi
4103                 ;;
4104         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4105                                         # aka GNU/Linux C library 6
4106                 xmake_file=x-linux
4107                 tm_file=i386/linux.h
4108                 tmake_file="t-linux i386/t-crtstuff"
4109                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4110                 gnu_ld=yes
4111                 float_format=i386
4112                 if test x$enable_threads = xyes; then
4113                         thread_file='posix'
4114                 fi
4115                 ;;
4116         i[34567]86-*-gnu*)
4117                 float_format=i386
4118                 ;;
4119         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4120                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4121                 exit 1
4122                 ;;
4123         i[34567]86-pc-msdosdjgpp*)
4124                 xm_file=i386/xm-djgpp.h
4125                 tm_file=i386/djgpp.h
4126                 tmake_file=i386/t-djgpp
4127                 xmake_file=i386/x-djgpp
4128                 gnu_ld=yes
4129                 gas=yes
4130                 exeext=.exe
4131                 case $host in *pc-msdosdjgpp*)
4132                         target_alias=djgpp
4133                         ;;
4134                 esac
4135                 ;;
4136         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4137                 tm_file=i386/moss.h
4138                 tmake_file=t-libc-ok
4139                 gnu_ld=yes
4140                 gas=yes
4141                 ;;
4142         i[34567]86-*-lynxos*)
4143                 if test x$gas = xyes
4144                 then
4145                         tm_file=i386/lynx.h
4146                 else
4147                         tm_file=i386/lynx-ng.h
4148                 fi
4149                 xm_file=i386/xm-lynx.h
4150                 tmake_file=i386/t-i386bare
4151                 xmake_file=x-lynx
4152                 ;;
4153         i[34567]86-*-mach*)
4154                 tm_file=i386/mach.h
4155 #               tmake_file=t-libc-ok
4156                 use_collect2=yes
4157                 ;;
4158         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4159                 if test x$elf = xyes
4160                 then
4161                         tm_file=i386/osfelf.h
4162                         use_collect2=
4163                 else
4164                         tm_file=i386/osfrose.h
4165                         use_collect2=yes
4166                 fi
4167                 xm_file="i386/xm-osf.h ${xm_file}"
4168                 xmake_file=i386/x-osfrose
4169                 tmake_file=i386/t-osf
4170                 extra_objs=halfpic.o
4171                 ;;
4172         i[34567]86-go32-rtems*)
4173                 cpu_type=i386
4174                 xm_file=i386/xm-go32.h
4175                 tm_file=i386/go32-rtems.h
4176                 tmake_file="i386/t-go32 t-rtems"
4177                 ;;
4178         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4179                 cpu_type=i386
4180                 tm_file=i386/rtemself.h
4181                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4182                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4183                 ;;
4184         i[34567]86-*-rtemscoff*)
4185                 cpu_type=i386
4186                 tm_file=i386/rtems.h
4187                 tmake_file="i386/t-i386bare t-rtems"
4188                 ;;
4189         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4190                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4191                 xm_defines="USG SVR3"
4192                 xmake_file=i386/x-sco5
4193                 install_headers_dir=install-headers-cpio
4194                 tm_file=i386/sco5.h
4195                 if test x$gas = xyes
4196                 then
4197                         tm_file="i386/sco5gas.h ${tm_file}"
4198                         tmake_file=i386/t-sco5gas
4199                 else
4200                         tmake_file=i386/t-sco5
4201                 fi
4202                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4203                 ;;
4204         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4205                 xm_file="${xm_file} i386/xm-sco.h"
4206                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4207                 xmake_file=i386/x-sco4
4208                 install_headers_dir=install-headers-cpio
4209                 if test x$stabs = xyes
4210                 then
4211                         tm_file=i386/sco4dbx.h
4212                         tmake_file=i386/t-svr3dbx
4213                         extra_parts="svr3.ifile svr3z.rfile"
4214                 else
4215                         tm_file=i386/sco4.h
4216                         tmake_file=i386/t-crtstuff
4217                         extra_parts="crtbegin.o crtend.o"
4218                 fi
4219                 # The default EAFS filesystem supports long file names.
4220                 # Truncating the target makes $host != $target which
4221                 # makes gcc think it is doing a cross-compile.
4222                 # truncate_target=yes
4223                 ;;
4224         i[34567]86-*-sco*)              # 80386 running SCO system
4225                 xm_file=i386/xm-sco.h
4226                 xmake_file=i386/x-sco
4227                 install_headers_dir=install-headers-cpio
4228                 if test x$stabs = xyes
4229                 then
4230                         tm_file=i386/scodbx.h
4231                         tmake_file=i386/t-svr3dbx
4232                         extra_parts="svr3.ifile svr3z.rfile"
4233                 else
4234                         tm_file=i386/sco.h
4235                         extra_parts="crtbegin.o crtend.o"
4236                         tmake_file=i386/t-crtstuff
4237                 fi
4238                 truncate_target=yes
4239                 ;;
4240         i[34567]86-*-solaris2*)
4241                 xm_file="xm-alloca.h ${xm_file}"
4242                 xm_defines="USG POSIX SMALL_ARG_MAX"
4243                 tm_file=i386/sol2.h
4244                 if test x$gas = xyes; then
4245                         # Only needed if gas does not support -s
4246                         tm_file="i386/sol2gas.h ${tm_file}"
4247                 fi
4248                 tmake_file=i386/t-sol2
4249                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4250                 xmake_file=x-svr4
4251                 if test x${enable_threads} = x; then
4252                     enable_threads=$have_pthread_h
4253                     if test x${enable_threads} = x; then
4254                         enable_threads=$have_thread_h
4255                     fi
4256                 fi
4257                 if test x${enable_threads} = xyes; then
4258                     if test x${have_pthread_h} = xyes; then
4259                         thread_file='posix'
4260                     else
4261                         thread_file='solaris'
4262                     fi
4263                 fi
4264                 ;;
4265        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4266                xm_file="xm-alloca.h ${xm_file}"
4267                xm_defines="USG POSIX"
4268                tm_file=i386/sysv5.h
4269                if test x$stabs = xyes
4270                then
4271                        tm_file="${tm_file} dbx.h"
4272                fi
4273                tmake_file=i386/t-crtpic
4274                xmake_file=x-svr4
4275                extra_parts="crtbegin.o crtend.o"
4276                if test x$enable_threads = xyes; then
4277                        thread_file='posix'
4278                fi
4279                ;;
4280         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4281                 xm_file="xm-alloca.h ${xm_file}"
4282                 xm_defines="USG POSIX SMALL_ARG_MAX"
4283                 tm_file=i386/sysv4.h
4284                 if test x$stabs = xyes
4285                 then
4286                         tm_file="${tm_file} dbx.h"
4287                 fi
4288                 tmake_file=i386/t-crtpic
4289                 xmake_file=x-svr4
4290                 extra_parts="crtbegin.o crtend.o"
4291                 ;;
4292         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4293                 xm_file="xm-alloca.h ${xm_file}"
4294                 xm_defines="USG POSIX"
4295                 tm_file=i386/udk.h
4296                 tmake_file="i386/t-crtpic i386/t-udk"
4297                 xmake_file=x-svr4
4298                 extra_parts="crtbegin.o crtend.o"
4299                 install_headers_dir=install-headers-cpio
4300                 ;;
4301         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4302                 cpu_type=i386
4303                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4304                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4305                 if test x$stabs = xyes
4306                 then
4307                         tm_file=i386/osf1elfgdb.h
4308                 else
4309                         tm_file=i386/osf1elf.h
4310                 fi
4311                 tmake_file=i386/t-osf1elf
4312                 xmake_file=i386/x-osf1elf
4313                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4314                 ;;
4315         i[34567]86-*-sysv*)             # Intel 80386's running system V
4316                 xm_defines="USG SVR3"
4317                 xmake_file=i386/x-sysv3
4318                 if test x$gas = xyes
4319                 then
4320                         if test x$stabs = xyes
4321                         then
4322                                 tm_file=i386/svr3dbx.h
4323                                 tmake_file=i386/t-svr3dbx
4324                                 extra_parts="svr3.ifile svr3z.rfile"
4325                         else
4326                                 tm_file=i386/svr3gas.h
4327                                 extra_parts="crtbegin.o crtend.o"
4328                                 tmake_file=i386/t-crtstuff
4329                         fi
4330                 else
4331                         tm_file=i386/sysv3.h
4332                         extra_parts="crtbegin.o crtend.o"
4333                         tmake_file=i386/t-crtstuff
4334                 fi
4335                 ;;
4336         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4337                 xm_file="${xm_file} i386/xm-vsta.h"
4338                 tm_file=i386/vsta.h
4339                 tmake_file=i386/t-vsta
4340                 xmake_file=i386/x-vsta
4341                 ;;
4342         i[34567]86-*-win32)
4343                 xm_file="${xm_file} i386/xm-cygwin.h"
4344                 tmake_file=i386/t-cygwin
4345                 tm_file=i386/win32.h
4346                 xmake_file=i386/x-cygwin
4347                 extra_objs=winnt.o
4348                 if test x$enable_threads = xyes; then
4349                         thread_file='win32'
4350                 fi
4351                 exeext=.exe
4352                 ;;
4353         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4354                 xm_file="${xm_file} i386/xm-cygwin.h"
4355                 tmake_file=i386/t-cygwin
4356                 tm_file=i386/cygwin.h
4357                 xmake_file=i386/x-cygwin
4358                 extra_objs=winnt.o
4359                 if test x$enable_threads = xyes; then
4360                         thread_file='win32'
4361                 fi
4362                 exeext=.exe
4363                 ;;
4364         i[34567]86-*-mingw32*)
4365                 tm_file=i386/mingw32.h
4366                 xm_file="${xm_file} i386/xm-mingw32.h"
4367                 tmake_file="i386/t-cygwin i386/t-mingw32"
4368                 extra_objs=winnt.o
4369                 xmake_file=i386/x-cygwin
4370                 if test x$enable_threads = xyes; then
4371                         thread_file='win32'
4372                 fi
4373                 exeext=.exe
4374                 case $machine in
4375                         *mingw32msv*)
4376                                 ;;
4377                         *minwg32crt* | *mingw32*)
4378                                 tm_file="${tm_file} i386/crtdll.h"
4379                                 ;;
4380                 esac
4381                 ;;
4382         i[34567]86-*-uwin*)
4383                 tm_file=i386/uwin.h
4384                 xm_file="${xm_file} i386/xm-uwin.h"
4385                 xm_defines="USG NO_STAB_H"
4386                 tmake_file="i386/t-cygwin i386/t-uwin"
4387                 extra_objs=winnt.o
4388                 xmake_file=i386/x-cygwin
4389                 if test x$enable_threads = xyes; then
4390                         thread_file='win32'
4391                 fi
4392                 exeext=.exe
4393                 ;;
4394         i[34567]86-*-interix*)
4395                 tm_file="i386/i386-interix.h interix.h"
4396                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4397                 xm_defines="USG"
4398                 tmake_file="i386/t-interix"
4399                 extra_objs=interix.o
4400                 xmake_file=x-interix
4401                 if test x$enable_threads = xyes ; then
4402                         thread_file='posix'
4403                 fi
4404                 if test x$stabs = xyes ; then
4405                         tm_file="${tm_file} dbxcoff.h"
4406                 fi
4407                 ;;
4408         i[34567]86-*-winnt3*)
4409                 tm_file=i386/win-nt.h
4410                 out_file=i386/i386.c
4411                 xm_file="xm-winnt.h ${xm_file}"
4412                 xmake_file=winnt/x-winnt
4413                 tmake_file=i386/t-winnt
4414                 extra_host_objs="winnt.o oldnames.o"
4415                 extra_gcc_objs="spawnv.o oldnames.o"
4416                 if test x$gnu_ld != xyes
4417                 then
4418                         extra_programs=ld.exe
4419                 fi
4420                 if test x$enable_threads = xyes; then
4421                         thread_file='win32'
4422                 fi
4423                 ;;
4424         i[34567]86-dg-dgux*)
4425                 xm_file="xm-alloca.h ${xm_file}"
4426                 xm_defines="USG POSIX"
4427                 out_file=i386/dgux.c
4428                 tm_file=i386/dgux.h
4429                 tmake_file=i386/t-dgux
4430                 xmake_file=i386/x-dgux
4431                 install_headers_dir=install-headers-cpio
4432               ;;
4433         i860-alliant-*)         # Alliant FX/2800
4434                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4435                 xm_file="${xm_file}"
4436                 xmake_file=i860/x-fx2800
4437                 tmake_file=i860/t-fx2800
4438                 extra_parts="crtbegin.o crtend.o"
4439                 ;;
4440         i860-*-bsd*)
4441                 tm_file="${tm_file} i860/bsd.h"
4442                 if test x$gas = xyes
4443                 then
4444                         tm_file="${tm_file} i860/bsd-gas.h"
4445                 fi
4446                 use_collect2=yes
4447                 ;;
4448         i860-*-mach*)
4449                 tm_file="${tm_file} i860/mach.h"
4450                 tmake_file=t-libc-ok
4451                 ;;
4452         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4453                 tm_file="${tm_file} svr3.h i860/paragon.h"
4454                 xm_defines="USG SVR3"
4455                 tmake_file=t-osf
4456                 ;;
4457         i860-*-sysv3*)
4458                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4459                 xm_defines="USG SVR3"
4460                 xmake_file=i860/x-sysv3
4461                 extra_parts="crtbegin.o crtend.o"
4462                 ;;
4463         i860-*-sysv4*)
4464                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4465                 xm_defines="USG SVR3"
4466                 xmake_file=i860/x-sysv4
4467                 tmake_file=t-svr4
4468                 extra_parts="crtbegin.o crtend.o"
4469                 ;;
4470         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4471                 tm_file="${tm_file} i960/vx960.h"
4472                 tmake_file=i960/t-vxworks960
4473                 use_collect2=yes
4474                 thread_file='vxworks'
4475                 ;;
4476         i960-wrs-vxworks5* | i960-wrs-vxworks)
4477                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4478                 tmake_file=i960/t-vxworks960
4479                 use_collect2=yes
4480                 thread_file='vxworks'
4481                 ;;
4482         i960-wrs-vxworks*)
4483                 tm_file="${tm_file} i960/vx960.h"
4484                 tmake_file=i960/t-vxworks960
4485                 use_collect2=yes
4486                 thread_file='vxworks'
4487                 ;;
4488         i960-*-coff*)
4489                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4490                 tmake_file=i960/t-960bare
4491                 use_collect2=yes
4492                 ;;
4493         i960-*-rtems)
4494                 tmake_file="i960/t-960bare t-rtems"
4495                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4496                 use_collect2=yes
4497                 ;;
4498         i960-*-*)                       # Default i960 environment.
4499                 use_collect2=yes
4500                 ;;
4501         m32r-*-elf*)
4502                 extra_parts="crtinit.o crtfini.o"
4503                 ;;
4504         m68000-convergent-sysv*)
4505                 tm_file=m68k/ctix.h
4506                 xm_file="m68k/xm-3b1.h ${xm_file}"
4507                 xm_defines=USG
4508                 use_collect2=yes
4509                 extra_headers=math-68881.h
4510                 ;;
4511         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4512                 tm_file=m68k/hp2bsd.h
4513                 xmake_file=m68k/x-hp2bsd
4514                 use_collect2=yes
4515                 extra_headers=math-68881.h
4516                 ;;
4517         m68000-hp-hpux*)                # HP 9000 series 300
4518                 xm_file="xm-alloca.h ${xm_file}"
4519                 xm_defines="USG"
4520                 if test x$gas = xyes
4521                 then
4522                         xmake_file=m68k/x-hp320g
4523                         tm_file=m68k/hp310g.h
4524                 else
4525                         xmake_file=m68k/x-hp320
4526                         tm_file=m68k/hp310.h
4527                 fi
4528                 install_headers_dir=install-headers-cpio
4529                 use_collect2=yes
4530                 extra_headers=math-68881.h
4531                 ;;
4532         m68000-sun-sunos3*)
4533                 tm_file=m68k/sun2.h
4534                 use_collect2=yes
4535                 extra_headers=math-68881.h
4536                 ;;
4537         m68000-sun-sunos4*)
4538                 tm_file=m68k/sun2o4.h
4539                 use_collect2=yes
4540                 extra_headers=math-68881.h
4541                 ;;
4542         m68000-att-sysv*)
4543                 xm_file="m68k/xm-3b1.h ${xm_file}"
4544                 xm_defines=USG
4545                 if test x$gas = xyes
4546                 then
4547                         tm_file=m68k/3b1g.h
4548                 else
4549                         tm_file=m68k/3b1.h
4550                 fi
4551                 use_collect2=yes
4552                 extra_headers=math-68881.h
4553                 ;;
4554         m68k-apple-aux*)                # Apple Macintosh running A/UX
4555                 xm_defines="USG AUX"
4556                 tmake_file=m68k/t-aux
4557                 install_headers_dir=install-headers-cpio
4558                 extra_headers=math-68881.h
4559                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4560                 tm_file=
4561                 if test "$gnu_ld" = yes
4562                 then
4563                         tm_file="${tm_file} m68k/auxgld.h"
4564                 else
4565                         tm_file="${tm_file} m68k/auxld.h"
4566                 fi
4567                 if test "$gas" = yes
4568                 then
4569                         tm_file="${tm_file} m68k/auxgas.h"
4570                 else
4571                         tm_file="${tm_file} m68k/auxas.h"
4572                 fi
4573                 tm_file="${tm_file} m68k/a-ux.h"
4574                 float_format=m68k
4575                 ;;
4576         m68k-apollo-*)
4577                 tm_file=m68k/apollo68.h
4578                 xmake_file=m68k/x-apollo68
4579                 use_collect2=yes
4580                 extra_headers=math-68881.h
4581                 float_format=m68k
4582                 ;;
4583         m68k-altos-sysv*)                  # Altos 3068
4584                 if test x$gas = xyes
4585                 then
4586                         tm_file=m68k/altos3068.h
4587                         xm_defines=USG
4588                 else
4589                         echo "The Altos is supported only with the GNU assembler" 1>&2
4590                         exit 1
4591                 fi
4592                 extra_headers=math-68881.h
4593                 ;;
4594         m68k-bull-sysv*)                # Bull DPX/2
4595                 if test x$gas = xyes
4596                 then
4597                         if test x$stabs = xyes
4598                         then
4599                                 tm_file=m68k/dpx2cdbx.h
4600                         else
4601                                 tm_file=m68k/dpx2g.h
4602                         fi
4603                 else
4604                         tm_file=m68k/dpx2.h
4605                 fi
4606                 xm_file="xm-alloca.h ${xm_file}"
4607                 xm_defines=USG
4608                 xmake_file=m68k/x-dpx2
4609                 use_collect2=yes
4610                 extra_headers=math-68881.h
4611                 ;;
4612         m68k-atari-sysv4*)              # Atari variant of V.4.
4613                 tm_file=m68k/atari.h
4614                 xm_file="xm-alloca.h ${xm_file}"
4615                 xm_defines="USG FULL_PROTOTYPES"
4616                 tmake_file=t-svr4
4617                 extra_parts="crtbegin.o crtend.o"
4618                 extra_headers=math-68881.h
4619                 float_format=m68k
4620                 ;;
4621         m68k-motorola-sysv*)
4622                 tm_file=m68k/mot3300.h
4623                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4624                 if test x$gas = xyes
4625                 then
4626                         xmake_file=m68k/x-mot3300-gas
4627                         if test x$gnu_ld = xyes
4628                         then
4629                                 tmake_file=m68k/t-mot3300-gald
4630                         else
4631                                 tmake_file=m68k/t-mot3300-gas
4632                                 use_collect2=yes
4633                         fi
4634                 else
4635                         xmake_file=m68k/x-mot3300
4636                         if test x$gnu_ld = xyes
4637                         then
4638                                 tmake_file=m68k/t-mot3300-gld
4639                         else
4640                                 tmake_file=m68k/t-mot3300
4641                                 use_collect2=yes
4642                         fi
4643                 fi
4644                 gdb_needs_out_file_path=yes
4645                 extra_parts="crt0.o mcrt0.o"
4646                 extra_headers=math-68881.h
4647                 float_format=m68k
4648                 ;;
4649         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4650                 tm_file=m68k/tower-as.h
4651                 xm_defines="USG SVR3"
4652                 xmake_file=m68k/x-tower
4653                 extra_parts="crtbegin.o crtend.o"
4654                 extra_headers=math-68881.h
4655                 ;;
4656         m68k-plexus-sysv*)
4657                 tm_file=m68k/plexus.h
4658                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4659                 xm_defines=USG
4660                 use_collect2=yes
4661                 extra_headers=math-68881.h
4662                 ;;
4663         m68k-tti-*)
4664                 tm_file=m68k/pbb.h
4665                 xm_file="xm-alloca.h ${xm_file}"
4666                 xm_defines=USG
4667                 extra_headers=math-68881.h
4668                 ;;
4669         m68k-crds-unos*)
4670                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4671                 xm_defines="USG unos"
4672                 xmake_file=m68k/x-crds
4673                 tm_file=m68k/crds.h
4674                 use_collect2=yes
4675                 extra_headers=math-68881.h
4676                 ;;
4677         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4678                 tm_file=m68k/amix.h
4679                 xm_file="xm-alloca.h ${xm_file}"
4680                 xm_defines="USG FULL_PROTOTYPES"
4681                 xmake_file=m68k/x-amix
4682                 tmake_file=t-svr4
4683                 extra_parts="crtbegin.o crtend.o"
4684                 extra_headers=math-68881.h
4685                 float_format=m68k
4686                 ;;
4687         m68k-ccur-rtu)
4688                 tm_file=m68k/ccur-GAS.h
4689                 xmake_file=m68k/x-ccur
4690                 extra_headers=math-68881.h
4691                 use_collect2=yes
4692                 float_format=m68k
4693                 ;;
4694         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4695                 tm_file=m68k/hp3bsd44.h
4696                 xmake_file=m68k/x-hp3bsd44
4697                 use_collect2=yes
4698                 extra_headers=math-68881.h
4699                 float_format=m68k
4700                 ;;
4701         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4702                 tm_file=m68k/hp3bsd.h
4703                 use_collect2=yes
4704                 extra_headers=math-68881.h
4705                 float_format=m68k
4706                 ;;
4707         m68k-isi-bsd*)
4708                 if test x$with_fp = xno
4709                 then
4710                         tm_file=m68k/isi-nfp.h
4711                 else
4712                         tm_file=m68k/isi.h
4713                         float_format=m68k
4714                 fi
4715                 use_collect2=yes
4716                 extra_headers=math-68881.h
4717                 ;;
4718         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4719                 xm_file="xm-alloca.h ${xm_file}"
4720                 xm_defines="USG"
4721                 if test x$gas = xyes
4722                 then
4723                         xmake_file=m68k/x-hp320g
4724                         tm_file=m68k/hp320g.h
4725                 else
4726                         xmake_file=m68k/x-hp320
4727                         tm_file=m68k/hpux7.h
4728                 fi
4729                 install_headers_dir=install-headers-cpio
4730                 use_collect2=yes
4731                 extra_headers=math-68881.h
4732                 float_format=m68k
4733                 ;;
4734         m68k-hp-hpux*)  # HP 9000 series 300
4735                 xm_file="xm-alloca.h ${xm_file}"
4736                 xm_defines="USG"
4737                 if test x$gas = xyes
4738                 then
4739                         xmake_file=m68k/x-hp320g
4740                         tm_file=m68k/hp320g.h
4741                 else
4742                         xmake_file=m68k/x-hp320
4743                         tm_file=m68k/hp320.h
4744                 fi
4745                 install_headers_dir=install-headers-cpio
4746                 use_collect2=yes
4747                 extra_headers=math-68881.h
4748                 float_format=m68k
4749                 ;;
4750         m68k-sun-mach*)
4751                 tm_file=m68k/sun3mach.h
4752                 use_collect2=yes
4753                 extra_headers=math-68881.h
4754                 float_format=m68k
4755                 ;;
4756         m68k-sony-newsos3*)
4757                 if test x$gas = xyes
4758                 then
4759                         tm_file=m68k/news3gas.h
4760                 else
4761                         tm_file=m68k/news3.h
4762                 fi
4763                 use_collect2=yes
4764                 extra_headers=math-68881.h
4765                 float_format=m68k
4766                 ;;
4767         m68k-sony-bsd* | m68k-sony-newsos*)
4768                 if test x$gas = xyes
4769                 then
4770                         tm_file=m68k/newsgas.h
4771                 else
4772                         tm_file=m68k/news.h
4773                 fi
4774                 use_collect2=yes
4775                 extra_headers=math-68881.h
4776                 float_format=m68k
4777                 ;;
4778         m68k-next-nextstep2*)
4779                 tm_file=m68k/next21.h
4780                 xm_file="m68k/xm-next.h ${xm_file}"
4781                 tmake_file=m68k/t-next
4782                 xmake_file=m68k/x-next
4783                 extra_objs=nextstep.o
4784                 extra_headers=math-68881.h
4785                 use_collect2=yes
4786                 float_format=m68k
4787                 ;;
4788         m68k-next-nextstep[34]*)
4789                 tm_file=m68k/next.h
4790                 xm_file="m68k/xm-next.h ${xm_file}"
4791                 tmake_file=m68k/t-next
4792                 xmake_file=m68k/x-next
4793                 extra_objs=nextstep.o
4794                 extra_parts="crtbegin.o crtend.o"
4795                 extra_headers=math-68881.h
4796                 float_format=m68k
4797                 if test x$enable_threads = xyes; then
4798                         thread_file='mach'
4799                 fi
4800                 ;;
4801         m68k-sun-sunos3*)
4802                 if test x$with_fp = xno
4803                 then
4804                         tm_file=m68k/sun3n3.h
4805                 else
4806                         tm_file=m68k/sun3o3.h
4807                         float_format=m68k
4808                 fi
4809                 use_collect2=yes
4810                 extra_headers=math-68881.h
4811                 ;;
4812         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4813                 if test x$with_fp = xno
4814                 then
4815                         tm_file=m68k/sun3n.h
4816                 else
4817                         tm_file=m68k/sun3.h
4818                         float_format=m68k
4819                 fi
4820                 use_collect2=yes
4821                 extra_headers=math-68881.h
4822                 ;;
4823         m68k-wrs-vxworks*)
4824                 tm_file=m68k/vxm68k.h
4825                 tmake_file=m68k/t-vxworks68
4826                 extra_headers=math-68881.h
4827                 thread_file='vxworks'
4828                 float_format=m68k
4829                 ;;
4830         m68k-*-aout*)
4831                 tmake_file=m68k/t-m68kbare
4832                 tm_file="m68k/m68k-aout.h libgloss.h"
4833                 extra_headers=math-68881.h
4834                 float_format=m68k
4835                 ;;
4836         m68k-*-coff*)
4837                 tmake_file=m68k/t-m68kbare
4838                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4839                 extra_headers=math-68881.h
4840                 float_format=m68k
4841                 ;;
4842         m68020-*-elf* | m68k-*-elf*)
4843                 tm_file="m68k/m68020-elf.h"
4844                 xm_file=m68k/xm-m68kv.h
4845                 tmake_file=m68k/t-m68kelf
4846                 header_files=math-68881.h
4847                 ;;
4848         m68k-*-lynxos*)
4849                 if test x$gas = xyes
4850                 then
4851                         tm_file=m68k/lynx.h
4852                 else
4853                         tm_file=m68k/lynx-ng.h
4854                 fi
4855                 xm_file=m68k/xm-lynx.h
4856                 xmake_file=x-lynx
4857                 tmake_file=m68k/t-lynx
4858                 extra_headers=math-68881.h
4859                 float_format=m68k
4860                 ;;
4861         m68k*-*-netbsd*)
4862                 tm_file=m68k/netbsd.h
4863                 tmake_file=t-netbsd
4864                 float_format=m68k
4865        use_collect2=yes
4866                 ;;
4867         m68k*-*-openbsd*)
4868                 float_format=m68k
4869                 # we need collect2 until our bug is fixed...
4870                 use_collect2=yes
4871                 ;;
4872         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4873                 xm_file="xm-alloca.h ${xm_file}"
4874                 xm_defines=USG
4875                 xmake_file=m68k/x-m68kv
4876                 extra_parts="crtbegin.o crtend.o"
4877                 extra_headers=math-68881.h
4878                 float_format=m68k
4879                 ;;
4880         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4881                 tm_file=m68k/m68kv4.h
4882                 xm_file="xm-alloca.h ${xm_file}"
4883                 xm_defines=USG
4884                 tmake_file=t-svr4
4885                 extra_parts="crtbegin.o crtend.o"
4886                 extra_headers=math-68881.h
4887                 float_format=m68k
4888                 ;;
4889         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4890                                         # with a.out format
4891                 xmake_file=x-linux
4892                 tm_file=m68k/linux-aout.h
4893                 tmake_file="t-linux-aout m68k/t-linux-aout"
4894                 extra_headers=math-68881.h
4895                 float_format=m68k
4896                 gnu_ld=yes
4897                 ;;
4898         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4899                                         # with ELF format using the
4900                                         # GNU/Linux C library 5
4901                 xmake_file=x-linux
4902                 tm_file=m68k/linux.h
4903                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4904                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4905                 extra_headers=math-68881.h
4906                 float_format=m68k
4907                 gnu_ld=yes
4908                 ;;
4909         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4910                                         # with ELF format using glibc 2
4911                                         # aka the GNU/Linux C library 6.
4912                 xmake_file=x-linux
4913                 tm_file=m68k/linux.h
4914                 tmake_file="t-linux m68k/t-linux"
4915                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4916                 extra_headers=math-68881.h
4917                 float_format=m68k
4918                 gnu_ld=yes
4919                 if test x$enable_threads = xyes; then
4920                         thread_file='posix'
4921                 fi
4922                 ;;
4923         m68k-*-psos*)
4924                 tmake_file=m68k/t-m68kbare
4925                 tm_file=m68k/m68k-psos.h
4926                 extra_headers=math-68881.h
4927                 float_format=m68k
4928                 ;;
4929         m68k-*-rtemscoff*)
4930                 tmake_file="m68k/t-m68kbare t-rtems"
4931                 tm_file=m68k/rtems.h
4932                 extra_headers=math-68881.h
4933                 float_format=m68k
4934                 ;;
4935         m68k-*-rtemself*|m68k-*-rtems*)
4936                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
4937                 tm_file=m68k/rtemself.h
4938                 extra_headers=math-68881.h
4939                 float_format=m68k
4940                 ;;
4941         m88k-dg-dgux*)
4942                 case $machine in
4943                   m88k-dg-dguxbcs*)
4944                     tm_file=m88k/dguxbcs.h
4945                     tmake_file=m88k/t-dguxbcs
4946                     ;;
4947                   *)
4948                     tm_file=m88k/dgux.h
4949                     tmake_file=m88k/t-dgux
4950                     ;;
4951                 esac
4952                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4953                 xmake_file=m88k/x-dgux
4954                 if test x$gas = xyes
4955                 then
4956                         tmake_file=m88k/t-dgux-gas
4957                 fi
4958                 ;;
4959         m88k-dolphin-sysv3*)
4960                 tm_file=m88k/dolph.h
4961                 extra_parts="crtbegin.o crtend.o"
4962                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4963                 xmake_file=m88k/x-dolph
4964                 if test x$gas = xyes
4965                 then
4966                         tmake_file=m88k/t-m88k-gas
4967                 fi
4968                 ;;
4969         m88k-tektronix-sysv3)
4970                 tm_file=m88k/tekXD88.h
4971                 extra_parts="crtbegin.o crtend.o"
4972                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4973                 xmake_file=m88k/x-tekXD88
4974                 if test x$gas = xyes
4975                 then
4976                         tmake_file=m88k/t-m88k-gas
4977                 fi
4978                 ;;
4979         m88k-*-aout*)
4980                 tm_file=m88k/m88k-aout.h
4981                 ;;
4982         m88k-*-coff*)
4983                 tm_file=m88k/m88k-coff.h
4984                 tmake_file=m88k/t-bug
4985                 ;;
4986         m88k-*-luna*)
4987                 tm_file=m88k/luna.h
4988                 extra_parts="crtbegin.o crtend.o"
4989                 if test x$gas = xyes
4990                 then
4991                         tmake_file=m88k/t-luna-gas
4992                 else
4993                         tmake_file=m88k/t-luna
4994                 fi
4995                 ;;
4996         m88k-*-openbsd*)
4997                 tmake_file="${tmake_file} m88k/t-luna-gas"
4998                 ;;
4999         m88k-*-sysv3*)
5000                 tm_file=m88k/sysv3.h
5001                 extra_parts="crtbegin.o crtend.o"
5002                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5003                 xmake_file=m88k/x-sysv3
5004                 if test x$gas = xyes
5005                 then
5006                         tmake_file=m88k/t-m88k-gas
5007                 fi
5008                 ;;
5009         m88k-*-sysv4*)
5010                 tm_file=m88k/sysv4.h
5011                 extra_parts="crtbegin.o crtend.o"
5012                 xmake_file=m88k/x-sysv4
5013                 tmake_file=m88k/t-sysv4
5014                 ;;
5015         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5016                 if test "x$gnu_ld" = xyes
5017                 then
5018                         tm_file="mips/iris6.h mips/iris6gld.h"
5019                 else
5020                         tm_file=mips/iris6.h
5021                 fi
5022                 tmake_file=mips/t-iris6
5023                 xm_file=mips/xm-iris6.h
5024                 xmake_file=mips/x-iris6
5025 #               if test x$enable_threads = xyes; then
5026 #                       thread_file='irix'
5027 #               fi
5028                 ;;
5029         mips-wrs-vxworks)
5030                 tm_file="mips/elf.h mips/vxworks.h"
5031                 tmake_file=mips/t-ecoff
5032                 gas=yes
5033                 gnu_ld=yes
5034                 extra_parts="crtbegin.o crtend.o"
5035                 thread_file='vxworks'
5036                 ;;
5037         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5038                 tm_file="mips/iris6.h mips/cross64.h"
5039                 xm_defines=USG
5040                 xm_file="mips/xm-iris5.h"
5041                 xmake_file=mips/x-iris
5042                 tmake_file=mips/t-cross64
5043                 # See comment in mips/iris[56].h files.
5044                 use_collect2=yes
5045 #               if test x$enable_threads = xyes; then
5046 #                       thread_file='irix'
5047 #               fi
5048                 ;;
5049         mips-sni-sysv4)
5050                 if test x$gas = xyes
5051                 then
5052                         if test x$stabs = xyes
5053                         then
5054                                 tm_file=mips/iris5gdb.h
5055                         else
5056                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5057                         fi
5058                 else
5059                         tm_file=mips/sni-svr4.h
5060                 fi
5061                 xm_defines=USG
5062                 xmake_file=mips/x-sni-svr4
5063                 tmake_file=mips/t-mips-gas
5064                 if test x$gnu_ld != xyes
5065                 then
5066                         use_collect2=yes
5067                 fi
5068                 ;;
5069         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5070                 if test x$gas = xyes
5071                 then
5072                         tm_file="mips/iris5.h mips/iris5gas.h"
5073                         if test x$stabs = xyes
5074                         then
5075                                 tm_file="${tm_file} dbx.h"
5076                         fi
5077                 else
5078                         tm_file=mips/iris5.h
5079                 fi
5080                 xm_defines=USG
5081                 xm_file="mips/xm-iris5.h"
5082                 xmake_file=mips/x-iris
5083                 # mips-tfile doesn't work yet
5084                 tmake_file=mips/t-mips-gas
5085                 # See comment in mips/iris5.h file.
5086                 use_collect2=yes
5087 #               if test x$enable_threads = xyes; then
5088 #                       thread_file='irix'
5089 #               fi
5090                 ;;
5091         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5092                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5093                 if test x$stabs = xyes; then
5094                         tm_file="${tm_file} dbx.h"
5095                 fi
5096                 xm_defines=USG
5097                 xmake_file=mips/x-iris
5098                 if test x$gas = xyes
5099                 then
5100                         tmake_file=mips/t-mips-gas
5101                 else
5102                         extra_passes="mips-tfile mips-tdump"
5103                 fi
5104                 if test x$gnu_ld != xyes
5105                 then
5106                         use_collect2=yes
5107                 fi
5108 #               if test x$enable_threads = xyes; then
5109 #                       thread_file='irix'
5110 #               fi
5111                 ;;
5112         mips-sgi-irix4*)                # Mostly like a MIPS.
5113                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5114                 if test x$stabs = xyes; then
5115                         tm_file="${tm_file} dbx.h"
5116                 fi
5117                 xm_defines=USG
5118                 xmake_file=mips/x-iris
5119                 if test x$gas = xyes
5120                 then
5121                         tmake_file=mips/t-mips-gas
5122                 else
5123                         extra_passes="mips-tfile mips-tdump"
5124                 fi
5125                 if test x$gnu_ld != xyes
5126                 then
5127                         use_collect2=yes
5128                 fi
5129 #               if test x$enable_threads = xyes; then
5130 #                       thread_file='irix'
5131 #               fi
5132                 ;;
5133         mips-sgi-*)                     # Mostly like a MIPS.
5134                 tm_file="mips/iris3.h ${tm_file}"
5135                 if test x$stabs = xyes; then
5136                         tm_file="${tm_file} dbx.h"
5137                 fi
5138                 xm_defines=USG
5139                 xmake_file=mips/x-iris3
5140                 if test x$gas = xyes
5141                 then
5142                         tmake_file=mips/t-mips-gas
5143                 else
5144                         extra_passes="mips-tfile mips-tdump"
5145                 fi
5146                 if test x$gnu_ld != xyes
5147                 then
5148                         use_collect2=yes
5149                 fi
5150                 ;;
5151         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5152                 tm_file="mips/osfrose.h ${tm_file}"
5153                 xmake_file=mips/x-osfrose
5154                 tmake_file=mips/t-osfrose
5155                 extra_objs=halfpic.o
5156                 use_collect2=yes
5157                 ;;
5158         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5159                 tm_file=mips/dec-osf1.h
5160                 if test x$stabs = xyes; then
5161                         tm_file="${tm_file} dbx.h"
5162                 fi
5163                 xmake_file=mips/x-dec-osf1
5164                 if test x$gas = xyes
5165                 then
5166                         tmake_file=mips/t-mips-gas
5167                 else
5168                         tmake_file=mips/t-ultrix
5169                         extra_passes="mips-tfile mips-tdump"
5170                 fi
5171                 if test x$gnu_ld != xyes
5172                 then
5173                         use_collect2=yes
5174                 fi
5175                 ;;
5176         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5177               tm_file=mips/dec-bsd.h
5178               if test x$gas = xyes
5179               then
5180                         tmake_file=mips/t-mips-gas
5181               else
5182                         tmake_file=mips/t-ultrix
5183                         extra_passes="mips-tfile mips-tdump"
5184               fi
5185               if test x$gnu_ld != xyes
5186               then
5187                         use_collect2=yes
5188               fi
5189               ;;
5190         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5191                 tm_file=mips/netbsd.h
5192                 # On NetBSD, the headers are already okay, except for math.h.
5193                 tmake_file=t-netbsd
5194                 ;;
5195        mips*-*-linux*)                         # Linux MIPS, either endian.
5196                 xmake_file=x-linux
5197                case $machine in
5198                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5199                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5200                esac
5201                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5202                 gnu_ld=yes
5203                 gas=yes
5204                 if test x$enable_threads = xyes; then
5205                         thread_file='posix'
5206                 fi
5207                 ;;
5208         mips*el-*-openbsd*)     # mips little endian
5209                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5210                 ;;
5211         mips*-*-openbsd*)               # mips big endian
5212                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5213                 tm_file="mips/openbsd-be.h ${tm_file}"
5214                 ;;
5215         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5216                 tm_file="mips/news4.h ${tm_file}"
5217                 if test x$stabs = xyes; then
5218                         tm_file="${tm_file} dbx.h"
5219                 fi
5220                 if test x$gas = xyes
5221                 then
5222                         tmake_file=mips/t-mips-gas
5223                 else
5224                         extra_passes="mips-tfile mips-tdump"
5225                 fi
5226                 if test x$gnu_ld != xyes
5227                 then
5228                         use_collect2=yes
5229                 fi
5230                 xmake_file=mips/x-sony
5231                 ;;
5232         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5233                                         # That is based on svr4.
5234                 # t-svr4 is not right because this system doesn't use ELF.
5235                 tm_file="mips/news5.h ${tm_file}"
5236                 if test x$stabs = xyes; then
5237                         tm_file="${tm_file} dbx.h"
5238                 fi
5239                 xm_defines=USG
5240                 if test x$gas = xyes
5241                 then
5242                         tmake_file=mips/t-mips-gas
5243                 else
5244                         extra_passes="mips-tfile mips-tdump"
5245                 fi
5246                 if test x$gnu_ld != xyes
5247                 then
5248                         use_collect2=yes
5249                 fi
5250                 ;;
5251         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5252                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5253                 if test x$stabs = xyes; then
5254                         tm_file="${tm_file} dbx.h"
5255                 fi
5256                 xm_defines=USG
5257                 xmake_file=mips/x-sysv
5258                 if test x$gas = xyes
5259                 then
5260                         tmake_file=mips/t-mips-gas
5261                         extra_parts="crtbegin.o crtend.o"
5262                 else
5263                         tmake_file=mips/t-mips
5264                         extra_passes="mips-tfile mips-tdump"
5265                 fi
5266                 if test x$gnu_ld != xyes
5267                 then
5268                         use_collect2=yes
5269                 fi
5270                 ;;
5271         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5272                 tm_file="mips/ultrix.h ${tm_file}"
5273                 if test x$stabs = xyes; then
5274                         tm_file="${tm_file} dbx.h"
5275                 fi
5276                 xmake_file=mips/x-ultrix
5277                 if test x$gas = xyes
5278                 then
5279                         tmake_file=mips/t-mips-gas
5280                 else
5281                         tmake_file=mips/t-ultrix
5282                         extra_passes="mips-tfile mips-tdump"
5283                 fi
5284                 if test x$gnu_ld != xyes
5285                 then
5286                         use_collect2=yes
5287                 fi
5288                 ;;
5289         mips-*-riscos[56789]bsd*)
5290                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5291                 if test x$stabs = xyes; then
5292                         tm_file="${tm_file} dbx.h"
5293                 fi
5294                 if test x$gas = xyes
5295                 then
5296                         tmake_file=mips/t-bsd-gas
5297                 else
5298                         tmake_file=mips/t-bsd
5299                         extra_passes="mips-tfile mips-tdump"
5300                 fi
5301                 if test x$gnu_ld != xyes
5302                 then
5303                         use_collect2=yes
5304                 fi
5305                 ;;
5306         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5307                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5308                 if test x$stabs = xyes; then
5309                         tm_file="${tm_file} dbx.h"
5310                 fi
5311                 if test x$gas = xyes
5312                 then
5313                         tmake_file=mips/t-bsd-gas
5314                 else
5315                         tmake_file=mips/t-bsd
5316                         extra_passes="mips-tfile mips-tdump"
5317                 fi
5318                 if test x$gnu_ld != xyes
5319                 then
5320                         use_collect2=yes
5321                 fi
5322                 ;;
5323         mips-*-riscos[56789]sysv4*)
5324                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5325                 if test x$stabs = xyes; then
5326                         tm_file="${tm_file} dbx.h"
5327                 fi
5328                 xmake_file=mips/x-sysv
5329                 if test x$gas = xyes
5330                 then
5331                         tmake_file=mips/t-svr4-gas
5332                 else
5333                         tmake_file=mips/t-svr4
5334                         extra_passes="mips-tfile mips-tdump"
5335                 fi
5336                 if test x$gnu_ld != xyes
5337                 then
5338                         use_collect2=yes
5339                 fi
5340                 ;;
5341         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5342                 tm_file="mips/svr4-4.h ${tm_file}"
5343                 if test x$stabs = xyes; then
5344                         tm_file="${tm_file} dbx.h"
5345                 fi
5346                 xm_defines=USG
5347                 xmake_file=mips/x-sysv
5348                 if test x$gas = xyes
5349                 then
5350                         tmake_file=mips/t-svr4-gas
5351                 else
5352                         tmake_file=mips/t-svr4
5353                         extra_passes="mips-tfile mips-tdump"
5354                 fi
5355                 if test x$gnu_ld != xyes
5356                 then
5357                         use_collect2=yes
5358                 fi
5359                 ;;
5360         mips-*-riscos[56789]sysv*)
5361                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5362                 if test x$stabs = xyes; then
5363                         tm_file="${tm_file} dbx.h"
5364                 fi
5365                 xm_defines=USG
5366                 xmake_file=mips/x-sysv
5367                 if test x$gas = xyes
5368                 then
5369                         tmake_file=mips/t-svr3-gas
5370                 else
5371                         tmake_file=mips/t-svr3
5372                         extra_passes="mips-tfile mips-tdump"
5373                 fi
5374                 if test x$gnu_ld != xyes
5375                 then
5376                         use_collect2=yes
5377                 fi
5378                 ;;
5379         mips-*-sysv* | mips-*-riscos*sysv*)
5380                 tm_file="mips/svr3-4.h ${tm_file}"
5381                 if test x$stabs = xyes; then
5382                         tm_file="${tm_file} dbx.h"
5383                 fi
5384                 xm_defines=USG
5385                 xmake_file=mips/x-sysv
5386                 if test x$gas = xyes
5387                 then
5388                         tmake_file=mips/t-svr3-gas
5389                 else
5390                         tmake_file=mips/t-svr3
5391                         extra_passes="mips-tfile mips-tdump"
5392                 fi
5393                 if test x$gnu_ld != xyes
5394                 then
5395                         use_collect2=yes
5396                 fi
5397                 ;;
5398         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5399                 tm_file=mips/mips-5.h
5400                 if test x$stabs = xyes; then
5401                         tm_file="${tm_file} dbx.h"
5402                 fi
5403                 if test x$gas = xyes
5404                 then
5405                         tmake_file=mips/t-mips-gas
5406                 else
5407                         extra_passes="mips-tfile mips-tdump"
5408                 fi
5409                 if test x$gnu_ld != xyes
5410                 then
5411                         use_collect2=yes
5412                 fi
5413                 ;;
5414         mips-*-gnu*)
5415                 ;;
5416         mipsel-*-ecoff*)
5417                 tm_file=mips/ecoffl.h
5418                 if test x$stabs = xyes; then
5419                         tm_file="${tm_file} dbx.h"
5420                 fi
5421                 tmake_file=mips/t-ecoff
5422                 ;;
5423         mips-*-ecoff*)
5424                 tm_file="gofast.h mips/ecoff.h"
5425                 if test x$stabs = xyes; then
5426                         tm_file="${tm_file} dbx.h"
5427                 fi
5428                 tmake_file=mips/t-ecoff
5429                 ;;
5430         mipsel-*-elf*)
5431                 tm_file="mips/elfl.h"
5432                 tmake_file=mips/t-elf
5433                 ;;
5434         mips-*-elf*)
5435                 tm_file="mips/elf.h"
5436                 tmake_file=mips/t-elf
5437                 ;;
5438         mips64el-*-elf*)
5439                 tm_file="mips/elfl64.h"
5440                 tmake_file=mips/t-elf
5441                 ;;
5442         mips64orionel-*-elf*)
5443                 tm_file="mips/elforion.h mips/elfl64.h"
5444                 tmake_file=mips/t-elf
5445                 ;;
5446         mips64-*-elf*)
5447                 tm_file="mips/elf64.h"
5448                 tmake_file=mips/t-elf
5449                 ;;
5450         mips64orion-*-elf*)
5451                 tm_file="mips/elforion.h mips/elf64.h"
5452                 tmake_file=mips/t-elf
5453                 ;;
5454         mips64orion-*-rtems*)
5455                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5456                 tmake_file="mips/t-elf t-rtems"
5457                 ;;
5458         mipstx39el-*-elf*)
5459                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5460                 tmake_file=mips/t-r3900
5461                 ;;
5462         mipstx39-*-elf*)
5463                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5464                 tmake_file=mips/t-r3900
5465                 ;;
5466         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5467                 if test x$stabs = xyes; then
5468                         tm_file="${tm_file} dbx.h"
5469                 fi
5470                 if test x$gas = xyes
5471                 then
5472                         tmake_file=mips/t-mips-gas
5473                 else
5474                         extra_passes="mips-tfile mips-tdump"
5475                 fi
5476                 if test x$gnu_ld != xyes
5477                 then
5478                         use_collect2=yes
5479                 fi
5480                 ;;
5481         mn10200-*-*)
5482                 float_format=i32
5483                 cpu_type=mn10200
5484                 tm_file="mn10200/mn10200.h"
5485                 if test x$stabs = xyes
5486                 then
5487                         tm_file="${tm_file} dbx.h"
5488                 fi
5489                 use_collect2=no
5490                 ;;
5491         mn10300-*-*)
5492                 cpu_type=mn10300
5493                 tm_file="mn10300/mn10300.h"
5494                 if test x$stabs = xyes
5495                 then
5496                         tm_file="${tm_file} dbx.h"
5497                 fi
5498                 use_collect2=no
5499                 ;;
5500         ns32k-encore-bsd*)
5501                 tm_file=ns32k/encore.h
5502                 use_collect2=yes
5503                 ;;
5504         ns32k-sequent-bsd*)
5505                 tm_file=ns32k/sequent.h
5506                 use_collect2=yes
5507                 ;;
5508         ns32k-tek6100-bsd*)
5509                 tm_file=ns32k/tek6100.h
5510                 use_collect2=yes
5511                 ;;
5512         ns32k-tek6200-bsd*)
5513                 tm_file=ns32k/tek6200.h
5514                 use_collect2=yes
5515                 ;;
5516 # This has not been updated to GCC 2.
5517 #       ns32k-ns-genix*)
5518 #               xm_defines=USG
5519 #               xmake_file=ns32k/x-genix
5520 #               tm_file=ns32k/genix.h
5521 #               use_collect2=yes
5522 #               ;;
5523         ns32k-merlin-*)
5524                 tm_file=ns32k/merlin.h
5525                 use_collect2=yes
5526                 ;;
5527         ns32k-pc532-mach*)
5528                 tm_file=ns32k/pc532-mach.h
5529                 use_collect2=yes
5530                 ;;
5531         ns32k-pc532-minix*)
5532                 tm_file=ns32k/pc532-min.h
5533                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5534                 xm_defines=USG
5535                 use_collect2=yes
5536                 ;;
5537         ns32k-*-netbsd*)
5538                 tm_file=ns32k/netbsd.h
5539                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5540                 # On NetBSD, the headers are already okay, except for math.h.
5541                 tmake_file=t-netbsd
5542        use_collect2=yes
5543                 ;;
5544         pdp11-*-bsd)
5545                 tm_file="${tm_file} pdp11/2bsd.h"
5546                 ;;
5547         pdp11-*-*)
5548                 ;;
5549         ns32k-*-openbsd*)
5550                 # Nothing special
5551                 ;;
5552 # This has not been updated to GCC 2.
5553 #       pyramid-*-*)
5554 #               cpu_type=pyr
5555 #               xmake_file=pyr/x-pyr
5556 #               use_collect2=yes
5557 #               ;;
5558
5559         pj*-linux*)
5560                 tm_file="svr4.h pj/linux.h ${tm_file}"
5561                 ;;
5562         pj-*)
5563                 ;;
5564         pjl-*)
5565                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5566                 ;;
5567
5568         romp-*-aos*)
5569                 use_collect2=yes
5570                 ;;
5571         romp-*-mach*)
5572                 xmake_file=romp/x-mach
5573                 use_collect2=yes
5574                 ;;
5575         romp-*-openbsd*)
5576                 # Nothing special
5577                 ;;
5578         powerpc-*-openbsd*)
5579                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5580                 ;;
5581         powerpc-*-beos*)
5582                 cpu_type=rs6000
5583                 tm_file=rs6000/beos.h
5584                 xm_file=rs6000/xm-beos.h
5585                 tmake_file=rs6000/t-beos
5586                 xmake_file=rs6000/x-beos
5587                 ;;
5588         powerpc-*-sysv* | powerpc-*-elf*)
5589                 tm_file=rs6000/sysv4.h
5590                 xm_file="rs6000/xm-sysv4.h"
5591                 xm_defines="USG POSIX"
5592                 extra_headers=ppc-asm.h
5593                 if test x$gas = xyes
5594                 then
5595                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5596                 else
5597                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5598                 fi
5599                 xmake_file=rs6000/x-sysv4
5600                 ;;
5601         powerpc-*-eabiaix*)
5602                 tm_file=rs6000/eabiaix.h
5603                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5604                 extra_headers=ppc-asm.h
5605                 ;;
5606         powerpc-*-eabisim*)
5607                 tm_file=rs6000/eabisim.h
5608                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5609                 extra_headers=ppc-asm.h
5610                 ;;
5611         powerpc-*-eabi*)
5612                 tm_file=rs6000/eabi.h
5613                 if test x$gas = xyes
5614                 then
5615                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5616                 else
5617                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5618                 fi
5619                 extra_headers=ppc-asm.h
5620                 ;;
5621         powerpc-*-rtems*)
5622                 tm_file=rs6000/rtems.h
5623                 if test x$gas = xyes
5624                 then
5625                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5626                 else
5627                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5628                 fi
5629                 extra_headers=ppc-asm.h
5630                 ;;
5631         powerpc-*-linux-gnulibc1)
5632                 tm_file=rs6000/linux.h
5633                 xm_file=rs6000/xm-sysv4.h
5634                 out_file=rs6000/rs6000.c
5635                 if test x$gas = xyes
5636                 then
5637                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5638                 else
5639                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5640                 fi
5641                 xmake_file=x-linux
5642                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5643                 extra_headers=ppc-asm.h
5644                 if test x$enable_threads = xyes; then
5645                         thread_file='posix'
5646                 fi
5647                 ;;
5648         powerpc-*-linux-gnu*)
5649                 tm_file=rs6000/linux.h
5650                 xm_file="rs6000/xm-sysv4.h"
5651                 xm_defines="USG ${xm_defines}"
5652                 out_file=rs6000/rs6000.c
5653                 if test x$gas = xyes
5654                 then
5655                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5656                 else
5657                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5658                 fi
5659                 xmake_file=x-linux
5660                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5661                 extra_headers=ppc-asm.h
5662                 if test x$enable_threads = xyes; then
5663                         thread_file='posix'
5664                 fi
5665                 ;;
5666         powerpc-wrs-vxworks*)
5667                 cpu_type=rs6000
5668                 xm_file="rs6000/xm-sysv4.h"
5669                 xm_defines="USG POSIX"
5670                 tm_file=rs6000/vxppc.h
5671                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5672                 extra_headers=ppc-asm.h
5673                 thread_file='vxworks'
5674                 ;;
5675         powerpcle-*-sysv* | powerpcle-*-elf*)
5676                 tm_file=rs6000/sysv4le.h
5677                 xm_file="rs6000/xm-sysv4.h"
5678                 xm_defines="USG POSIX"
5679                 if test x$gas = xyes
5680                 then
5681                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5682                 else
5683                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5684                 fi
5685                 xmake_file=rs6000/x-sysv4
5686                 extra_headers=ppc-asm.h
5687                 ;;
5688         powerpcle-*-eabisim*)
5689                 tm_file=rs6000/eabilesim.h
5690                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5691                 extra_headers=ppc-asm.h
5692                 ;;
5693         powerpcle-*-eabi*)
5694                 tm_file=rs6000/eabile.h
5695                 if test x$gas = xyes
5696                 then
5697                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5698                 else
5699                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5700                 fi
5701                 extra_headers=ppc-asm.h
5702                 ;;
5703         powerpcle-*-winnt* )
5704                 tm_file=rs6000/win-nt.h
5705                 tmake_file=rs6000/t-winnt
5706 #               extra_objs=pe.o
5707                 if test x$enable_threads = xyes; then
5708                         thread_file='win32'
5709                 fi
5710                 extra_headers=ppc-asm.h
5711                 ;;
5712         powerpcle-*-pe | powerpcle-*-cygwin*)
5713                 tm_file=rs6000/cygwin.h
5714                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5715                 tmake_file=rs6000/t-winnt
5716                 xmake_file=rs6000/x-cygwin
5717 #               extra_objs=pe.o
5718                 if test x$enable_threads = xyes; then
5719                         thread_file='win32'
5720                 fi
5721                 exeext=.exe
5722                 extra_headers=ppc-asm.h
5723                 ;;
5724         powerpcle-*-solaris2*)
5725                 tm_file=rs6000/sol2.h
5726                 xm_file="rs6000/xm-sysv4.h"
5727                 xm_defines="USG POSIX"
5728                 if test x$gas = xyes
5729                 then
5730                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5731                 else
5732                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5733                 fi
5734                 xmake_file=rs6000/x-sysv4
5735                 extra_headers=ppc-asm.h
5736                 ;;
5737         rs6000-ibm-aix3.[01]*)
5738                 tm_file=rs6000/aix31.h
5739                 xmake_file=rs6000/x-aix31
5740                 float_format=none
5741                 use_collect2=yes
5742                 ;;
5743         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5744                 tm_file=rs6000/aix3newas.h
5745                 if test x$host != x$target
5746                 then
5747                         tmake_file=rs6000/t-xnewas
5748                 else
5749                         tmake_file=rs6000/t-newas
5750                 fi
5751                 float_format=none
5752                 use_collect2=yes
5753                 ;;
5754         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5755                 tm_file=rs6000/aix41.h
5756                 if test x$host != x$target
5757                 then
5758                         tmake_file=rs6000/t-xnewas
5759                 else
5760                         tmake_file=rs6000/t-newas
5761                 fi
5762                 if test "$gnu_ld" = yes
5763                 then
5764                         xmake_file=rs6000/x-aix41-gld
5765                 else
5766                         xmake_file=rs6000/x-aix41
5767                 fi
5768                 float_format=none
5769                 use_collect2=yes
5770                 ;;
5771         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5772                 tm_file=rs6000/aix43.h
5773                 if test x$host != x$target
5774                 then
5775                         tmake_file=rs6000/t-xaix43
5776                 else
5777                         tmake_file=rs6000/t-aix43
5778                 fi
5779                 xmake_file=rs6000/x-aix43
5780                 float_format=none
5781                 use_collect2=yes
5782                 ;;
5783         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5784                 tm_file=rs6000/aix43.h
5785                 if test x$host != x$target
5786                 then
5787                         tmake_file=rs6000/t-xaix43
5788                 else
5789                         tmake_file=rs6000/t-aix43
5790                 fi
5791                 xmake_file=rs6000/x-aix43
5792                 float_format=none
5793                 use_collect2=yes
5794                 ;;
5795         rs6000-ibm-aix*)
5796                 float_format=none
5797                 use_collect2=yes
5798                 ;;
5799         rs6000-bull-bosx)
5800                 float_format=none
5801                 use_collect2=yes
5802                 ;;
5803         rs6000-*-mach*)
5804                 tm_file=rs6000/mach.h
5805                 xm_file="${xm_file} rs6000/xm-mach.h"
5806                 xmake_file=rs6000/x-mach
5807                 use_collect2=yes
5808                 ;;
5809         rs6000-*-lynxos*)
5810                 tm_file=rs6000/lynx.h
5811                 xm_file=rs6000/xm-lynx.h
5812                 tmake_file=rs6000/t-rs6000
5813                 xmake_file=rs6000/x-lynx
5814                 use_collect2=yes
5815                 ;;
5816         sh-*-elf*)
5817                 tm_file=sh/elf.h
5818                 float_format=sh
5819                 ;;
5820         sh-*-rtemself*)
5821                 tmake_file="sh/t-sh t-rtems"
5822                 tm_file=sh/rtemself.h
5823                 float_format=sh
5824                 ;;
5825         sh-*-rtems*)
5826                 tmake_file="sh/t-sh t-rtems"
5827                 tm_file=sh/rtems.h
5828                 float_format=sh
5829                 ;;
5830         sh-*-*)
5831                 float_format=sh
5832                 ;;
5833         sparc-tti-*)
5834                 tm_file=sparc/pbd.h
5835                 xm_file="xm-alloca.h ${xm_file}"
5836                 xm_defines=USG
5837                 ;;
5838         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5839                 tm_file=sparc/vxsparc.h
5840                 tmake_file=sparc/t-vxsparc
5841                 use_collect2=yes
5842                 thread_file='vxworks'
5843                 ;;
5844         sparc-*-aout*)
5845                 tmake_file=sparc/t-sparcbare
5846                 tm_file="sparc/aout.h libgloss.h"
5847                 ;;
5848         sparc-*-netbsd*)
5849                 tm_file=sparc/netbsd.h
5850                 tmake_file=t-netbsd
5851        use_collect2=yes
5852                 ;;
5853         sparc-*-openbsd*)
5854                 # we need collect2 until our bug is fixed...
5855                 use_collect2=yes
5856                 ;;
5857         sparc-*-bsd*)
5858                 tm_file=sparc/bsd.h
5859                 ;;
5860         sparc-*-elf*)
5861                 tm_file=sparc/elf.h
5862                 tmake_file=sparc/t-elf
5863                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5864                 #float_format=i128
5865                 float_format=i64
5866                 ;;
5867         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5868                 xm_file="${xm_file} sparc/xm-linux.h"
5869                 tm_file=sparc/linux-aout.h
5870                 xmake_file=x-linux
5871                 gnu_ld=yes
5872                 ;;
5873         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5874                 xm_file="${xm_file} sparc/xm-linux.h"
5875                 xmake_file=x-linux
5876                 tm_file=sparc/linux.h
5877                 tmake_file="t-linux t-linux-gnulibc1"
5878                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5879                 gnu_ld=yes
5880                 float_format=sparc
5881                 ;;
5882         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5883                 xm_file="${xm_file} sparc/xm-linux.h"
5884                 xmake_file=x-linux
5885                 tm_file=sparc/linux.h
5886                 tmake_file="t-linux"
5887                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5888                 gnu_ld=yes
5889                 if test x$enable_threads = xyes; then
5890                         thread_file='posix'
5891                 fi
5892                 float_format=sparc
5893                 ;;
5894         sparc-*-lynxos*)
5895                 if test x$gas = xyes
5896                 then
5897                         tm_file=sparc/lynx.h
5898                 else
5899                         tm_file=sparc/lynx-ng.h
5900                 fi
5901                 xm_file=sparc/xm-lynx.h
5902                 tmake_file=sparc/t-sunos41
5903                 xmake_file=x-lynx
5904                 ;;
5905         sparc-*-rtemsaout*)
5906                 tmake_file="sparc/t-sparcbare t-rtems"
5907                 tm_file=sparc/rtems.h
5908                 ;;
5909         sparc-*-rtems*|sparc-*-rtemself*)
5910                 tm_file="sparc/rtemself.h"
5911                 tmake_file="sparc/t-elf t-rtems"
5912                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5913                 #float_format=i128
5914                 float_format=i64
5915                 ;;
5916         sparcv9-*-solaris2*)
5917                 if test x$gnu_ld = xyes
5918                 then
5919                         tm_file=sparc/sol2-64.h
5920                 else
5921                         tm_file=sparc/sol2-sld-64.h
5922                 fi
5923                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5924                 xm_defines="USG POSIX"
5925                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5926                 xmake_file=sparc/x-sysv4
5927                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5928                 float_format=none
5929                 if test x${enable_threads} = x ; then
5930                     enable_threads=$have_pthread_h
5931                     if test x${enable_threads} = x ; then
5932                         enable_threads=$have_thread_h
5933                     fi
5934                 fi
5935                 if test x${enable_threads} = xyes ; then
5936                     if test x${have_pthread_h} = xyes ; then
5937                         thread_file='posix'
5938                     else
5939                         thread_file='solaris'
5940                     fi
5941                 fi
5942                 ;;
5943         sparc-hal-solaris2*)
5944                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5945                 xm_defines="USG POSIX"
5946                 tm_file="sparc/sol2.h sparc/hal.h"
5947                 tmake_file="sparc/t-halos sparc/t-sol2"
5948                 xmake_file=sparc/x-sysv4
5949                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5950                 case $machine in
5951                 *-*-solaris2.0-4)
5952                         float_format=i128
5953                 ;;
5954                 *)
5955                         float_format=none
5956                         ;;
5957                 esac
5958                 thread_file='solaris'
5959                 ;;
5960         sparc-*-solaris2*)
5961                 if test x$gnu_ld = xyes
5962                 then
5963                         tm_file=sparc/sol2.h
5964                 else
5965                         tm_file=sparc/sol2-sld.h
5966                 fi
5967                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5968                 xm_defines="USG POSIX"
5969                 tmake_file=sparc/t-sol2
5970                 xmake_file=sparc/x-sysv4
5971                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5972                 case $machine in
5973                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
5974                 *-*-solaris2*)
5975                         if test x$gnu_ld = xyes
5976                         then
5977                                 tm_file=sparc/sol2-64.h
5978                         else
5979                                 tm_file=sparc/sol2-sld-64.h
5980                         fi
5981                         tmake_file="$tmake_file sparc/t-sol2-64"
5982                         ;;
5983                 esac
5984                 case $machine in
5985                 *-*-solaris2.[0-4])
5986                         float_format=i128
5987                         ;;
5988                 *)
5989                         float_format=none
5990                         ;;
5991                 esac
5992                 if test x${enable_threads} = x; then
5993                     enable_threads=$have_pthread_h
5994                     if test x${enable_threads} = x; then
5995                         enable_threads=$have_thread_h
5996                     fi
5997                 fi
5998                 if test x${enable_threads} = xyes; then
5999                     if test x${have_pthread_h} = xyes; then
6000                         thread_file='posix'
6001                     else
6002                         thread_file='solaris'
6003                     fi
6004                 fi
6005                 ;;
6006         sparc-*-sunos4.0*)
6007                 tm_file=sparc/sunos4.h
6008                 tmake_file=sparc/t-sunos40
6009                 use_collect2=yes
6010                 ;;
6011         sparc-*-sunos4*)
6012                 tm_file=sparc/sunos4.h
6013                 tmake_file=sparc/t-sunos41
6014                 use_collect2=yes
6015                 if test x$gas = xyes; then
6016                         tm_file="${tm_file} sparc/sun4gas.h"
6017                 fi
6018                 ;;
6019         sparc-*-sunos3*)
6020                 tm_file=sparc/sun4o3.h
6021                 use_collect2=yes
6022                 ;;
6023         sparc-*-sysv4*)
6024                 tm_file=sparc/sysv4.h
6025                 xm_file="sparc/xm-sysv4.h"
6026                 xm_defines="USG POSIX"
6027                 tmake_file=t-svr4
6028                 xmake_file=sparc/x-sysv4
6029                 extra_parts="crtbegin.o crtend.o"
6030                 ;;
6031         sparc-*-vxsim*)
6032                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6033                 xm_defines="USG POSIX"
6034                 tm_file=sparc/vxsim.h
6035                 tmake_file=sparc/t-vxsparc
6036                 xmake_file=sparc/x-sysv4
6037                 ;;
6038         sparclet-*-aout*)
6039                 tm_file="sparc/splet.h libgloss.h"
6040                 tmake_file=sparc/t-splet
6041                 ;;
6042         sparclite-*-coff*)
6043                 tm_file="sparc/litecoff.h libgloss.h"
6044                 tmake_file=sparc/t-sparclite
6045                 ;;
6046         sparclite-*-aout*)
6047                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6048                 tmake_file=sparc/t-sparclite
6049                 ;;
6050         sparclite-*-elf*)
6051                 tm_file="sparc/liteelf.h"
6052                 tmake_file=sparc/t-sparclite
6053                 extra_parts="crtbegin.o crtend.o"
6054                 ;;
6055         sparc86x-*-aout*)
6056                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6057                 tmake_file=sparc/t-sp86x
6058                 ;;
6059         sparc86x-*-elf*)
6060                 tm_file="sparc/sp86x-elf.h"
6061                 tmake_file=sparc/t-sp86x
6062                 extra_parts="crtbegin.o crtend.o"
6063                 ;;
6064         sparc64-*-aout*)
6065                 tmake_file=sparc/t-sp64
6066                 tm_file=sparc/sp64-aout.h
6067                 ;;
6068         sparc64-*-elf*)
6069                 tmake_file=sparc/t-sp64
6070                 tm_file=sparc/sp64-elf.h
6071                 extra_parts="crtbegin.o crtend.o"
6072                 ;;
6073         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6074                 tmake_file="t-linux sparc/t-linux64"
6075                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6076                 tm_file=sparc/linux64.h
6077                 xmake_file=x-linux
6078                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6079                 gnu_ld=yes
6080                 if test x$enable_threads = xyes; then
6081                         thread_file='posix'
6082                 fi
6083                 float_format=sparc
6084                 ;;
6085 # This hasn't been upgraded to GCC 2.
6086 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6087 #               tm_file=tahoe/harris.h
6088 #               ;;
6089 #       tahoe-*-bsd*)                   # tahoe running BSD
6090 #               ;;
6091         thumb-*-coff* | thumbel-*-coff*)
6092                 tm_file=arm/tcoff.h
6093                 out_file=arm/thumb.c
6094                 xm_file=arm/xm-thumb.h
6095                 md_file=arm/thumb.md
6096                 tmake_file=arm/t-thumb
6097                 ;;
6098         thumb-*-elf* | thumbel-*-elf*)
6099                 tm_file=arm/telf.h
6100                 out_file=arm/thumb.c
6101                 xm_file=arm/xm-thumb.h
6102                 md_file=arm/thumb.md
6103                 tmake_file=arm/t-thumb-elf
6104                 ;;
6105         thumb-*-linux-gnu*)
6106                 tm_file=arm/linux-telf.h
6107                 out_file=arm/thumb.c
6108                 xm_file=arm/xm-thumb.h
6109                 md_file=arm/thumb.md
6110                 tmake_file=arm/t-thumb-linux
6111                 ;;
6112         thumb-*-uclinux*)
6113                 tm_file=arm/uclinux-telf.h
6114                 out_file=arm/thumb.c
6115                 md_file=arm/thumb.md
6116                 tmake_file=arm/t-thumb-linux
6117                 xm_file=arm/xm-thumb.h
6118                 ;;
6119         thumb-wrs-vxworks)
6120                 tm_file=arm/tcoff.h
6121                 out_file=arm/thumb.c
6122                 xm_file=arm/xm-thumb.h
6123                 md_file=arm/thumb.md
6124                 tmake_file=arm/t-thumb
6125                 thread_file='vxworks'
6126                 ;;
6127         thumb-*-pe)
6128                 tm_file=arm/tpe.h
6129                 out_file=arm/thumb.c
6130                 xm_file=arm/xm-thumb.h
6131                 md_file=arm/thumb.md
6132                 tmake_file=arm/t-pe-thumb
6133                 extra_objs=pe.o
6134                 ;;
6135 # This hasn't been upgraded to GCC 2.
6136 #       tron-*-*)
6137 #               cpu_type=gmicro
6138 #               use_collect2=yes
6139 #               ;;
6140         v850-*-rtems*)
6141                 cpu_type=v850
6142                 tm_file="v850/rtems.h"
6143                 xm_file="v850/xm-v850.h"
6144                 tmake_file="v850/t-v850 t-rtems"
6145                 if test x$stabs = xyes
6146                 then
6147                         tm_file="${tm_file} dbx.h"
6148                 fi
6149                 use_collect2=no
6150                 ;;
6151         v850-*-*)
6152                 target_cpu_default="TARGET_CPU_generic"
6153                 cpu_type=v850
6154                 tm_file="v850/v850.h"
6155                 xm_file="v850/xm-v850.h"
6156                 tmake_file=v850/t-v850
6157                 if test x$stabs = xyes
6158                 then
6159                         tm_file="${tm_file} dbx.h"
6160                 fi
6161                 use_collect2=no
6162                 ;;
6163         vax-*-bsd*)                     # vaxen running BSD
6164                 use_collect2=yes
6165                 float_format=vax
6166                 ;;
6167         vax-*-sysv*)                    # vaxen running system V
6168                 tm_file="${tm_file} vax/vaxv.h"
6169                 xm_defines=USG
6170                 float_format=vax
6171                 ;;
6172         vax-*-netbsd*)
6173                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6174                 tmake_file=t-netbsd
6175                 float_format=vax
6176        use_collect2=yes
6177                 ;;
6178         vax-*-openbsd*)
6179                 tmake_file="${tmake_file} vax/t-openbsd"
6180                 ;;
6181         vax-*-ultrix*)                  # vaxen running ultrix
6182                 tm_file="${tm_file} vax/ultrix.h"
6183                 use_collect2=yes
6184                 float_format=vax
6185                 ;;
6186         vax-*-vms*)                     # vaxen running VMS
6187                 xm_file=vax/xm-vms.h
6188                 tm_file=vax/vms.h
6189                 float_format=vax
6190                 ;;
6191         vax-*-*)                        # vax default entry
6192                 float_format=vax
6193                 ;;
6194         we32k-att-sysv*)
6195                 xm_file="${xm_file} xm-svr3"
6196                 use_collect2=yes
6197                 ;;
6198         *)
6199                 echo "Configuration $machine not supported" 1>&2
6200                 exit 1
6201                 ;;
6202         esac
6203
6204         case $machine in
6205         *-*-linux-gnu*)
6206                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6207         *-*-gnu*)
6208                 # On the GNU system, the setup is just about the same on
6209                 # each different CPU.  The specific machines that GNU
6210                 # supports are matched above and just set $cpu_type.
6211                 xm_file="xm-gnu.h ${xm_file}"
6212                 tm_file=${cpu_type}/gnu.h
6213                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6214                 # GNU always uses ELF.
6215                 elf=yes
6216                 # GNU tools are the only tools.
6217                 gnu_ld=yes
6218                 gas=yes
6219                 xmake_file=x-linux      # These details are the same as Linux.
6220                 tmake_file=t-gnu        # These are not.
6221                 ;;
6222         *-*-sysv4*)
6223                 xmake_try_sysv=x-sysv
6224                 install_headers_dir=install-headers-cpio
6225                 ;;
6226         *-*-sysv*)
6227                 install_headers_dir=install-headers-cpio
6228                 ;;
6229         esac
6230
6231         # Distinguish i[34567]86
6232         # Also, do not run mips-tfile on MIPS if using gas.
6233         # Process --with-cpu= for PowerPC/rs6000
6234         target_cpu_default2=
6235         case $machine in
6236         i486-*-*)
6237                 target_cpu_default2=1
6238                 ;;
6239         i586-*-*)
6240                 case $target_alias in
6241                         k6-*)
6242                                 target_cpu_default2=4
6243                                 ;;
6244                         *)
6245                                 target_cpu_default2=2
6246                                 ;;
6247                 esac
6248                 ;;
6249         i686-*-* | i786-*-*)
6250                 target_cpu_default2=3
6251                 ;;
6252         alpha*-*-*)
6253                 case $machine in
6254                         alphaev6[78]*)
6255                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6256                                 ;;
6257                         alphaev6*)
6258                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6259                                 ;;
6260                         alphapca56*)
6261                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6262                                 ;;
6263                         alphaev56*)
6264                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6265                                 ;;
6266                         alphaev5*)
6267                                 target_cpu_default2="MASK_CPU_EV5"
6268                                 ;;
6269                 esac
6270
6271                 if test x$gas = xyes
6272                 then
6273                         if test "$target_cpu_default2" = ""
6274                         then
6275                                 target_cpu_default2="MASK_GAS"
6276                         else
6277                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6278                         fi
6279                 fi
6280                 ;;
6281         arm*-*-*)
6282                 case "x$with_cpu" in
6283                         x)
6284                                 # The most generic
6285                                 target_cpu_default2="TARGET_CPU_generic"
6286                                 ;;
6287
6288                         # Distinguish cores, and major variants
6289                         # arm7m doesn't exist, but D & I don't affect code
6290                         xarm[23678] | xarm250 | xarm[67][01]0 \
6291                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6292                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6293                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6294                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6295                                 ;;
6296
6297                         xyes | xno)
6298                                 echo "--with-cpu must be passed a value" 1>&2
6299                                 exit 1
6300                                 ;;
6301
6302                         *)
6303                                 if test x$pass2done = xyes
6304                                 then
6305                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6306                                         exit 1
6307                                 fi
6308                                 ;;
6309                 esac
6310                 ;;
6311
6312         mips*-*-ecoff* | mips*-*-elf*)
6313                 if test x$gas = xyes
6314                 then
6315                         if test x$gnu_ld = xyes
6316                         then
6317                                 target_cpu_default2=20
6318                         else
6319                                 target_cpu_default2=16
6320                         fi
6321                 fi
6322                 ;;
6323         mips*-*-*)
6324                 if test x$gas = xyes
6325                 then
6326                         target_cpu_default2=16
6327                 fi
6328                 ;;
6329         powerpc*-*-* | rs6000-*-*)
6330                 case "x$with_cpu" in
6331                         x)
6332                                 ;;
6333
6334                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6335                           | xrios1 | xrios2 | xrsc | xrsc1 \
6336                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6337                           | xec603e | x740 | x750 | x401 \
6338                           | x403 | x505 | x801 | x821 | x823 | x860)
6339                                 target_cpu_default2="\"$with_cpu\""
6340                                 ;;
6341
6342                         xyes | xno)
6343                                 echo "--with-cpu must be passed a value" 1>&2
6344                                 exit 1
6345                                 ;;
6346
6347                         *)
6348                                 if test x$pass2done = xyes
6349                                 then
6350                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6351                                         exit 1
6352                                 fi
6353                                 ;;
6354                 esac
6355                 ;;
6356         sparc*-*-*)
6357                 case ".$with_cpu" in
6358                         .)
6359                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6360                                 ;;
6361                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6362                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6363                                 ;;
6364                         *)
6365                                 if test x$pass2done = xyes
6366                                 then
6367                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6368                                         exit 1
6369                                 fi
6370                                 ;;
6371                 esac
6372                 ;;
6373         esac
6374
6375         if test "$target_cpu_default2" != ""
6376         then
6377                 if test "$target_cpu_default" != ""
6378                 then
6379                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6380                 else
6381                         target_cpu_default=$target_cpu_default2
6382                 fi
6383         fi
6384
6385         # No need for collect2 if we have the GNU linker.
6386         # Actually, there is now; GNU ld doesn't handle the EH info or
6387         # collecting for shared libraries.
6388         #case x$gnu_ld in
6389         #xyes)
6390         #       use_collect2=
6391         #       ;;
6392         #esac
6393
6394 # Save data on machine being used to compile GCC in build_xm_file.
6395 # Save data on host machine in vars host_xm_file and host_xmake_file.
6396         if test x$pass1done = x
6397         then
6398                 if test x"$xm_file" = x
6399                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6400                 else build_xm_file=$xm_file
6401                 fi
6402                 build_xm_defines=$xm_defines
6403                 build_install_headers_dir=$install_headers_dir
6404                 build_exeext=$exeext
6405                 pass1done=yes
6406         else
6407                 if test x$pass2done = x
6408                 then
6409                         if test x"$xm_file" = x
6410                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6411                         else host_xm_file=$xm_file
6412                         fi
6413                         host_xm_defines=$xm_defines
6414                         if test x"$xmake_file" = x
6415                         then xmake_file=$cpu_type/x-$cpu_type
6416                         fi
6417                         host_xmake_file="$xmake_file"
6418                         host_truncate_target=$truncate_target
6419                         host_extra_gcc_objs=$extra_gcc_objs
6420                         host_extra_objs=$extra_host_objs
6421                         host_exeext=$exeext
6422                         pass2done=yes
6423                 fi
6424         fi
6425 done
6426
6427 extra_objs="${host_extra_objs} ${extra_objs}"
6428
6429 # Default the target-machine variables that were not explicitly set.
6430 if test x"$tm_file" = x
6431 then tm_file=$cpu_type/$cpu_type.h; fi
6432
6433 if test x$extra_headers = x
6434 then extra_headers=; fi
6435
6436 if test x"$xm_file" = x
6437 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6438
6439 if test x$md_file = x
6440 then md_file=$cpu_type/$cpu_type.md; fi
6441
6442 if test x$out_file = x
6443 then out_file=$cpu_type/$cpu_type.c; fi
6444
6445 if test x"$tmake_file" = x
6446 then tmake_file=$cpu_type/t-$cpu_type
6447 fi
6448
6449 if test x"$dwarf2" = xyes
6450 then tm_file="tm-dwarf2.h $tm_file"
6451 fi
6452
6453 if test x$float_format = x
6454 then float_format=i64
6455 fi
6456
6457 if test $float_format = none
6458 then float_h_file=Makefile.in
6459 else float_h_file=float-$float_format.h
6460 fi
6461
6462 # Handle cpp installation.
6463 if test x$enable_cpp != xno
6464 then
6465   tmake_file="$tmake_file t-install-cpp"
6466 fi
6467
6468 # Say what files are being used for the output code and MD file.
6469 echo "Using \`$srcdir/config/$out_file' to output insns."
6470 echo "Using \`$srcdir/config/$md_file' as machine description file."
6471
6472 count=a
6473 for f in $tm_file; do
6474         count=${count}x
6475 done
6476 if test $count = ax; then
6477         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6478 else
6479         echo "Using the following target machine macro files:"
6480         for f in $tm_file; do
6481                 echo "  $srcdir/config/$f"
6482         done
6483 fi
6484
6485 count=a
6486 for f in $host_xm_file; do
6487         count=${count}x
6488 done
6489 if test $count = ax; then
6490         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6491 else
6492         echo "Using the following host machine macro files:"
6493         for f in $host_xm_file; do
6494                 echo "  $srcdir/config/$f"
6495         done
6496 fi
6497
6498 if test "$host_xm_file" != "$build_xm_file"; then
6499         count=a
6500         for f in $build_xm_file; do
6501                 count=${count}x
6502         done
6503         if test $count = ax; then
6504                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6505         else
6506                 echo "Using the following build machine macro files:"
6507                 for f in $build_xm_file; do
6508                         echo "  $srcdir/config/$f"
6509                 done
6510         fi
6511 fi
6512
6513 if test x$thread_file = x; then
6514         if test x$target_thread_file != x; then
6515                 thread_file=$target_thread_file
6516         else
6517                 thread_file='single'
6518         fi
6519 fi
6520
6521 # Set up the header files.
6522 # $links is the list of header files to create.
6523 # $vars is the list of shell variables with file names to include.
6524 # auto-host.h is the file containing items generated by autoconf and is
6525 # the first file included by config.h.
6526 null_defines=
6527 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6528
6529 # If host=build, it is correct to have hconfig include auto-host.h
6530 # as well.  If host!=build, we are in error and need to do more
6531 # work to find out the build config parameters.
6532 if test x$host = x$build
6533 then
6534         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6535 else
6536         # We create a subdir, then run autoconf in the subdir.
6537         # To prevent recursion we set host and build for the new
6538         # invocation of configure to the build for this invocation
6539         # of configure.
6540         tempdir=build.$$
6541         rm -rf $tempdir
6542         mkdir $tempdir
6543         cd $tempdir
6544         case ${srcdir} in
6545         /*) realsrcdir=${srcdir};;
6546         *) realsrcdir=../${srcdir};;
6547         esac
6548         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6549                 --target=$target --host=$build --build=$build
6550
6551         # We just finished tests for the build machine, so rename
6552         # the file auto-build.h in the gcc directory.
6553         mv auto-host.h ../auto-build.h
6554         cd ..
6555         rm -rf $tempdir
6556         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6557 fi
6558
6559 xm_file="gansidecl.h ${xm_file}"
6560 tm_file="gansidecl.h ${tm_file}"
6561
6562 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6563 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6564 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6565
6566 rm -f config.bak
6567 if test -f config.status; then mv -f config.status config.bak; fi
6568
6569 # Make the links.
6570 while test -n "$vars"
6571 do
6572         set $vars; var=$1; shift; vars=$*
6573         set $links; link=$1; shift; links=$*
6574         set $defines; define=$1; shift; defines=$*
6575
6576         rm -f $link
6577         # Make sure the file is created, even if it is empty.
6578         echo >$link
6579
6580         # Define TARGET_CPU_DEFAULT if the system wants one.
6581         # This substitutes for lots of *.h files.
6582         if test "$target_cpu_default" != "" -a $link = tm.h
6583         then
6584                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6585         fi
6586
6587         for file in `eval echo '$'$var`; do
6588                 case $file in
6589                 auto-config.h)
6590                         ;;
6591                 *)
6592                         echo '#ifdef IN_GCC' >>$link
6593                         ;;
6594                 esac
6595                 echo "#include \"$file\"" >>$link
6596                 case $file in
6597                 auto-config.h)
6598                         ;;
6599                 *)
6600                         echo '#endif' >>$link
6601                         ;;
6602                 esac
6603         done
6604
6605         for def in `eval echo '$'$define`; do
6606                 echo "#ifndef $def" >>$link
6607                 echo "#define $def" >>$link
6608                 echo "#endif" >>$link
6609         done
6610 done
6611
6612 # Truncate the target if necessary
6613 if test x$host_truncate_target != x; then
6614         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6615 fi
6616
6617 # Get the version trigger filename from the toplevel
6618 if test "${with_gcc_version_trigger+set}" = set; then
6619         gcc_version_trigger=$with_gcc_version_trigger
6620 else
6621         gcc_version_trigger=${srcdir}/version.c
6622 fi
6623 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
6624
6625 # Internationalization
6626 PACKAGE=gcc
6627 VERSION="$gcc_version"
6628 cat >> confdefs.h <<EOF
6629 #define PACKAGE "$PACKAGE"
6630 EOF
6631
6632 cat >> confdefs.h <<EOF
6633 #define VERSION "$VERSION"
6634 EOF
6635
6636
6637
6638
6639 ALL_LINGUAS="en_UK"
6640
6641 # NLS support is still experimental, so disable it by default for now.
6642 # Check whether --enable-nls or --disable-nls was given.
6643 if test "${enable_nls+set}" = set; then
6644   enableval="$enable_nls"
6645   :
6646 else
6647   enable_nls=no
6648 fi
6649
6650
6651
6652         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6653 echo "configure:6654: checking for strerror in -lcposix" >&5
6654 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6655 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6656   echo $ac_n "(cached) $ac_c" 1>&6
6657 else
6658   ac_save_LIBS="$LIBS"
6659 LIBS="-lcposix  $LIBS"
6660 cat > conftest.$ac_ext <<EOF
6661 #line 6662 "configure"
6662 #include "confdefs.h"
6663 /* Override any gcc2 internal prototype to avoid an error.  */
6664 /* We use char because int might match the return type of a gcc2
6665     builtin and then its argument prototype would still apply.  */
6666 char strerror();
6667
6668 int main() {
6669 strerror()
6670 ; return 0; }
6671 EOF
6672 if { (eval echo configure:6673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6673   rm -rf conftest*
6674   eval "ac_cv_lib_$ac_lib_var=yes"
6675 else
6676   echo "configure: failed program was:" >&5
6677   cat conftest.$ac_ext >&5
6678   rm -rf conftest*
6679   eval "ac_cv_lib_$ac_lib_var=no"
6680 fi
6681 rm -f conftest*
6682 LIBS="$ac_save_LIBS"
6683
6684 fi
6685 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6686   echo "$ac_t""yes" 1>&6
6687   LIBS="$LIBS -lcposix"
6688 else
6689   echo "$ac_t""no" 1>&6
6690 fi
6691
6692
6693
6694 echo $ac_n "checking for working const""... $ac_c" 1>&6
6695 echo "configure:6696: checking for working const" >&5
6696 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6697   echo $ac_n "(cached) $ac_c" 1>&6
6698 else
6699   cat > conftest.$ac_ext <<EOF
6700 #line 6701 "configure"
6701 #include "confdefs.h"
6702
6703 int main() {
6704
6705 /* Ultrix mips cc rejects this.  */
6706 typedef int charset[2]; const charset x;
6707 /* SunOS 4.1.1 cc rejects this.  */
6708 char const *const *ccp;
6709 char **p;
6710 /* NEC SVR4.0.2 mips cc rejects this.  */
6711 struct point {int x, y;};
6712 static struct point const zero = {0,0};
6713 /* AIX XL C 1.02.0.0 rejects this.
6714    It does not let you subtract one const X* pointer from another in an arm
6715    of an if-expression whose if-part is not a constant expression */
6716 const char *g = "string";
6717 ccp = &g + (g ? g-g : 0);
6718 /* HPUX 7.0 cc rejects these. */
6719 ++ccp;
6720 p = (char**) ccp;
6721 ccp = (char const *const *) p;
6722 { /* SCO 3.2v4 cc rejects this.  */
6723   char *t;
6724   char const *s = 0 ? (char *) 0 : (char const *) 0;
6725
6726   *t++ = 0;
6727 }
6728 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6729   int x[] = {25, 17};
6730   const int *foo = &x[0];
6731   ++foo;
6732 }
6733 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6734   typedef const int *iptr;
6735   iptr p = 0;
6736   ++p;
6737 }
6738 { /* AIX XL C 1.02.0.0 rejects this saying
6739      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6740   struct s { int j; const int *ap[3]; };
6741   struct s *b; b->j = 5;
6742 }
6743 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6744   const int foo = 10;
6745 }
6746
6747 ; return 0; }
6748 EOF
6749 if { (eval echo configure:6750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6750   rm -rf conftest*
6751   ac_cv_c_const=yes
6752 else
6753   echo "configure: failed program was:" >&5
6754   cat conftest.$ac_ext >&5
6755   rm -rf conftest*
6756   ac_cv_c_const=no
6757 fi
6758 rm -f conftest*
6759 fi
6760
6761 echo "$ac_t""$ac_cv_c_const" 1>&6
6762 if test $ac_cv_c_const = no; then
6763   cat >> confdefs.h <<\EOF
6764 #define const
6765 EOF
6766
6767 fi
6768
6769 echo $ac_n "checking for inline""... $ac_c" 1>&6
6770 echo "configure:6771: checking for inline" >&5
6771 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6772   echo $ac_n "(cached) $ac_c" 1>&6
6773 else
6774   ac_cv_c_inline=no
6775 for ac_kw in inline __inline__ __inline; do
6776   cat > conftest.$ac_ext <<EOF
6777 #line 6778 "configure"
6778 #include "confdefs.h"
6779
6780 int main() {
6781 } $ac_kw foo() {
6782 ; return 0; }
6783 EOF
6784 if { (eval echo configure:6785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6785   rm -rf conftest*
6786   ac_cv_c_inline=$ac_kw; break
6787 else
6788   echo "configure: failed program was:" >&5
6789   cat conftest.$ac_ext >&5
6790 fi
6791 rm -f conftest*
6792 done
6793
6794 fi
6795
6796 echo "$ac_t""$ac_cv_c_inline" 1>&6
6797 case "$ac_cv_c_inline" in
6798   inline | yes) ;;
6799   no) cat >> confdefs.h <<\EOF
6800 #define inline
6801 EOF
6802  ;;
6803   *)  cat >> confdefs.h <<EOF
6804 #define inline $ac_cv_c_inline
6805 EOF
6806  ;;
6807 esac
6808
6809 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6810 echo "configure:6811: checking for off_t" >&5
6811 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6812   echo $ac_n "(cached) $ac_c" 1>&6
6813 else
6814   cat > conftest.$ac_ext <<EOF
6815 #line 6816 "configure"
6816 #include "confdefs.h"
6817 #include <sys/types.h>
6818 #if STDC_HEADERS
6819 #include <stdlib.h>
6820 #include <stddef.h>
6821 #endif
6822 EOF
6823 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6824   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6825   rm -rf conftest*
6826   ac_cv_type_off_t=yes
6827 else
6828   rm -rf conftest*
6829   ac_cv_type_off_t=no
6830 fi
6831 rm -f conftest*
6832
6833 fi
6834 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6835 if test $ac_cv_type_off_t = no; then
6836   cat >> confdefs.h <<\EOF
6837 #define off_t long
6838 EOF
6839
6840 fi
6841
6842 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6843 echo "configure:6844: checking for size_t" >&5
6844 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6845   echo $ac_n "(cached) $ac_c" 1>&6
6846 else
6847   cat > conftest.$ac_ext <<EOF
6848 #line 6849 "configure"
6849 #include "confdefs.h"
6850 #include <sys/types.h>
6851 #if STDC_HEADERS
6852 #include <stdlib.h>
6853 #include <stddef.h>
6854 #endif
6855 EOF
6856 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6857   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6858   rm -rf conftest*
6859   ac_cv_type_size_t=yes
6860 else
6861   rm -rf conftest*
6862   ac_cv_type_size_t=no
6863 fi
6864 rm -f conftest*
6865
6866 fi
6867 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6868 if test $ac_cv_type_size_t = no; then
6869   cat >> confdefs.h <<\EOF
6870 #define size_t unsigned
6871 EOF
6872
6873 fi
6874
6875 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6876 # for constant arguments.  Useless!
6877 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6878 echo "configure:6879: checking for working alloca.h" >&5
6879 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6880   echo $ac_n "(cached) $ac_c" 1>&6
6881 else
6882   cat > conftest.$ac_ext <<EOF
6883 #line 6884 "configure"
6884 #include "confdefs.h"
6885 #include <alloca.h>
6886 int main() {
6887 char *p = alloca(2 * sizeof(int));
6888 ; return 0; }
6889 EOF
6890 if { (eval echo configure:6891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6891   rm -rf conftest*
6892   ac_cv_header_alloca_h=yes
6893 else
6894   echo "configure: failed program was:" >&5
6895   cat conftest.$ac_ext >&5
6896   rm -rf conftest*
6897   ac_cv_header_alloca_h=no
6898 fi
6899 rm -f conftest*
6900 fi
6901
6902 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6903 if test $ac_cv_header_alloca_h = yes; then
6904   cat >> confdefs.h <<\EOF
6905 #define HAVE_ALLOCA_H 1
6906 EOF
6907
6908 fi
6909
6910 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6911 echo "configure:6912: checking for alloca" >&5
6912 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6913   echo $ac_n "(cached) $ac_c" 1>&6
6914 else
6915   cat > conftest.$ac_ext <<EOF
6916 #line 6917 "configure"
6917 #include "confdefs.h"
6918
6919 #ifdef __GNUC__
6920 # define alloca __builtin_alloca
6921 #else
6922 # ifdef _MSC_VER
6923 #  include <malloc.h>
6924 #  define alloca _alloca
6925 # else
6926 #  if HAVE_ALLOCA_H
6927 #   include <alloca.h>
6928 #  else
6929 #   ifdef _AIX
6930  #pragma alloca
6931 #   else
6932 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6933 char *alloca ();
6934 #    endif
6935 #   endif
6936 #  endif
6937 # endif
6938 #endif
6939
6940 int main() {
6941 char *p = (char *) alloca(1);
6942 ; return 0; }
6943 EOF
6944 if { (eval echo configure:6945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6945   rm -rf conftest*
6946   ac_cv_func_alloca_works=yes
6947 else
6948   echo "configure: failed program was:" >&5
6949   cat conftest.$ac_ext >&5
6950   rm -rf conftest*
6951   ac_cv_func_alloca_works=no
6952 fi
6953 rm -f conftest*
6954 fi
6955
6956 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6957 if test $ac_cv_func_alloca_works = yes; then
6958   cat >> confdefs.h <<\EOF
6959 #define HAVE_ALLOCA 1
6960 EOF
6961
6962 fi
6963
6964 if test $ac_cv_func_alloca_works = no; then
6965   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6966   # that cause trouble.  Some versions do not even contain alloca or
6967   # contain a buggy version.  If you still want to use their alloca,
6968   # use ar to extract alloca.o from them instead of compiling alloca.c.
6969   ALLOCA=alloca.${ac_objext}
6970   cat >> confdefs.h <<\EOF
6971 #define C_ALLOCA 1
6972 EOF
6973
6974
6975 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6976 echo "configure:6977: checking whether alloca needs Cray hooks" >&5
6977 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6978   echo $ac_n "(cached) $ac_c" 1>&6
6979 else
6980   cat > conftest.$ac_ext <<EOF
6981 #line 6982 "configure"
6982 #include "confdefs.h"
6983 #if defined(CRAY) && ! defined(CRAY2)
6984 webecray
6985 #else
6986 wenotbecray
6987 #endif
6988
6989 EOF
6990 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6991   egrep "webecray" >/dev/null 2>&1; then
6992   rm -rf conftest*
6993   ac_cv_os_cray=yes
6994 else
6995   rm -rf conftest*
6996   ac_cv_os_cray=no
6997 fi
6998 rm -f conftest*
6999
7000 fi
7001
7002 echo "$ac_t""$ac_cv_os_cray" 1>&6
7003 if test $ac_cv_os_cray = yes; then
7004 for ac_func in _getb67 GETB67 getb67; do
7005   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7006 echo "configure:7007: checking for $ac_func" >&5
7007 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7008   echo $ac_n "(cached) $ac_c" 1>&6
7009 else
7010   cat > conftest.$ac_ext <<EOF
7011 #line 7012 "configure"
7012 #include "confdefs.h"
7013 /* System header to define __stub macros and hopefully few prototypes,
7014     which can conflict with char $ac_func(); below.  */
7015 #include <assert.h>
7016 /* Override any gcc2 internal prototype to avoid an error.  */
7017 /* We use char because int might match the return type of a gcc2
7018     builtin and then its argument prototype would still apply.  */
7019 char $ac_func();
7020
7021 int main() {
7022
7023 /* The GNU C library defines this for functions which it implements
7024     to always fail with ENOSYS.  Some functions are actually named
7025     something starting with __ and the normal name is an alias.  */
7026 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7027 choke me
7028 #else
7029 $ac_func();
7030 #endif
7031
7032 ; return 0; }
7033 EOF
7034 if { (eval echo configure:7035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7035   rm -rf conftest*
7036   eval "ac_cv_func_$ac_func=yes"
7037 else
7038   echo "configure: failed program was:" >&5
7039   cat conftest.$ac_ext >&5
7040   rm -rf conftest*
7041   eval "ac_cv_func_$ac_func=no"
7042 fi
7043 rm -f conftest*
7044 fi
7045
7046 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7047   echo "$ac_t""yes" 1>&6
7048   cat >> confdefs.h <<EOF
7049 #define CRAY_STACKSEG_END $ac_func
7050 EOF
7051
7052   break
7053 else
7054   echo "$ac_t""no" 1>&6
7055 fi
7056
7057 done
7058 fi
7059
7060 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7061 echo "configure:7062: checking stack direction for C alloca" >&5
7062 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7063   echo $ac_n "(cached) $ac_c" 1>&6
7064 else
7065   if test "$cross_compiling" = yes; then
7066   ac_cv_c_stack_direction=0
7067 else
7068   cat > conftest.$ac_ext <<EOF
7069 #line 7070 "configure"
7070 #include "confdefs.h"
7071 find_stack_direction ()
7072 {
7073   static char *addr = 0;
7074   auto char dummy;
7075   if (addr == 0)
7076     {
7077       addr = &dummy;
7078       return find_stack_direction ();
7079     }
7080   else
7081     return (&dummy > addr) ? 1 : -1;
7082 }
7083 main ()
7084 {
7085   exit (find_stack_direction() < 0);
7086 }
7087 EOF
7088 if { (eval echo configure:7089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7089 then
7090   ac_cv_c_stack_direction=1
7091 else
7092   echo "configure: failed program was:" >&5
7093   cat conftest.$ac_ext >&5
7094   rm -fr conftest*
7095   ac_cv_c_stack_direction=-1
7096 fi
7097 rm -fr conftest*
7098 fi
7099
7100 fi
7101
7102 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7103 cat >> confdefs.h <<EOF
7104 #define STACK_DIRECTION $ac_cv_c_stack_direction
7105 EOF
7106
7107 fi
7108
7109 for ac_hdr in unistd.h
7110 do
7111 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7112 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7113 echo "configure:7114: checking for $ac_hdr" >&5
7114 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7115   echo $ac_n "(cached) $ac_c" 1>&6
7116 else
7117   cat > conftest.$ac_ext <<EOF
7118 #line 7119 "configure"
7119 #include "confdefs.h"
7120 #include <$ac_hdr>
7121 EOF
7122 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7123 { (eval echo configure:7124: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7124 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7125 if test -z "$ac_err"; then
7126   rm -rf conftest*
7127   eval "ac_cv_header_$ac_safe=yes"
7128 else
7129   echo "$ac_err" >&5
7130   echo "configure: failed program was:" >&5
7131   cat conftest.$ac_ext >&5
7132   rm -rf conftest*
7133   eval "ac_cv_header_$ac_safe=no"
7134 fi
7135 rm -f conftest*
7136 fi
7137 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7138   echo "$ac_t""yes" 1>&6
7139     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7140   cat >> confdefs.h <<EOF
7141 #define $ac_tr_hdr 1
7142 EOF
7143
7144 else
7145   echo "$ac_t""no" 1>&6
7146 fi
7147 done
7148
7149 for ac_func in getpagesize
7150 do
7151 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7152 echo "configure:7153: checking for $ac_func" >&5
7153 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7154   echo $ac_n "(cached) $ac_c" 1>&6
7155 else
7156   cat > conftest.$ac_ext <<EOF
7157 #line 7158 "configure"
7158 #include "confdefs.h"
7159 /* System header to define __stub macros and hopefully few prototypes,
7160     which can conflict with char $ac_func(); below.  */
7161 #include <assert.h>
7162 /* Override any gcc2 internal prototype to avoid an error.  */
7163 /* We use char because int might match the return type of a gcc2
7164     builtin and then its argument prototype would still apply.  */
7165 char $ac_func();
7166
7167 int main() {
7168
7169 /* The GNU C library defines this for functions which it implements
7170     to always fail with ENOSYS.  Some functions are actually named
7171     something starting with __ and the normal name is an alias.  */
7172 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7173 choke me
7174 #else
7175 $ac_func();
7176 #endif
7177
7178 ; return 0; }
7179 EOF
7180 if { (eval echo configure:7181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7181   rm -rf conftest*
7182   eval "ac_cv_func_$ac_func=yes"
7183 else
7184   echo "configure: failed program was:" >&5
7185   cat conftest.$ac_ext >&5
7186   rm -rf conftest*
7187   eval "ac_cv_func_$ac_func=no"
7188 fi
7189 rm -f conftest*
7190 fi
7191
7192 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7193   echo "$ac_t""yes" 1>&6
7194     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7195   cat >> confdefs.h <<EOF
7196 #define $ac_tr_func 1
7197 EOF
7198
7199 else
7200   echo "$ac_t""no" 1>&6
7201 fi
7202 done
7203
7204 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
7205 echo "configure:7206: checking for working mmap" >&5
7206 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
7207   echo $ac_n "(cached) $ac_c" 1>&6
7208 else
7209   if test "$cross_compiling" = yes; then
7210   ac_cv_func_mmap_fixed_mapped=no
7211 else
7212   cat > conftest.$ac_ext <<EOF
7213 #line 7214 "configure"
7214 #include "confdefs.h"
7215
7216 /* Thanks to Mike Haertel and Jim Avera for this test.
7217    Here is a matrix of mmap possibilities:
7218         mmap private not fixed
7219         mmap private fixed at somewhere currently unmapped
7220         mmap private fixed at somewhere already mapped
7221         mmap shared not fixed
7222         mmap shared fixed at somewhere currently unmapped
7223         mmap shared fixed at somewhere already mapped
7224    For private mappings, we should verify that changes cannot be read()
7225    back from the file, nor mmap's back from the file at a different
7226    address.  (There have been systems where private was not correctly
7227    implemented like the infamous i386 svr4.0, and systems where the
7228    VM page cache was not coherent with the filesystem buffer cache
7229    like early versions of FreeBSD and possibly contemporary NetBSD.)
7230    For shared mappings, we should conversely verify that changes get
7231    propogated back to all the places they're supposed to be.
7232
7233    Grep wants private fixed already mapped.
7234    The main things grep needs to know about mmap are:
7235    * does it exist and is it safe to write into the mmap'd area
7236    * how to use it (BSD variants)  */
7237 #include <sys/types.h>
7238 #include <fcntl.h>
7239 #include <sys/mman.h>
7240
7241 /* This mess was copied from the GNU getpagesize.h.  */
7242 #ifndef HAVE_GETPAGESIZE
7243 # ifdef HAVE_UNISTD_H
7244 #  include <unistd.h>
7245 # endif
7246
7247 /* Assume that all systems that can run configure have sys/param.h.  */
7248 # ifndef HAVE_SYS_PARAM_H
7249 #  define HAVE_SYS_PARAM_H 1
7250 # endif
7251
7252 # ifdef _SC_PAGESIZE
7253 #  define getpagesize() sysconf(_SC_PAGESIZE)
7254 # else /* no _SC_PAGESIZE */
7255 #  ifdef HAVE_SYS_PARAM_H
7256 #   include <sys/param.h>
7257 #   ifdef EXEC_PAGESIZE
7258 #    define getpagesize() EXEC_PAGESIZE
7259 #   else /* no EXEC_PAGESIZE */
7260 #    ifdef NBPG
7261 #     define getpagesize() NBPG * CLSIZE
7262 #     ifndef CLSIZE
7263 #      define CLSIZE 1
7264 #     endif /* no CLSIZE */
7265 #    else /* no NBPG */
7266 #     ifdef NBPC
7267 #      define getpagesize() NBPC
7268 #     else /* no NBPC */
7269 #      ifdef PAGESIZE
7270 #       define getpagesize() PAGESIZE
7271 #      endif /* PAGESIZE */
7272 #     endif /* no NBPC */
7273 #    endif /* no NBPG */
7274 #   endif /* no EXEC_PAGESIZE */
7275 #  else /* no HAVE_SYS_PARAM_H */
7276 #   define getpagesize() 8192   /* punt totally */
7277 #  endif /* no HAVE_SYS_PARAM_H */
7278 # endif /* no _SC_PAGESIZE */
7279
7280 #endif /* no HAVE_GETPAGESIZE */
7281
7282 #ifdef __cplusplus
7283 extern "C" { void *malloc(unsigned); }
7284 #else
7285 char *malloc();
7286 #endif
7287
7288 int
7289 main()
7290 {
7291         char *data, *data2, *data3;
7292         int i, pagesize;
7293         int fd;
7294
7295         pagesize = getpagesize();
7296
7297         /*
7298          * First, make a file with some known garbage in it.
7299          */
7300         data = malloc(pagesize);
7301         if (!data)
7302                 exit(1);
7303         for (i = 0; i < pagesize; ++i)
7304                 *(data + i) = rand();
7305         umask(0);
7306         fd = creat("conftestmmap", 0600);
7307         if (fd < 0)
7308                 exit(1);
7309         if (write(fd, data, pagesize) != pagesize)
7310                 exit(1);
7311         close(fd);
7312
7313         /*
7314          * Next, try to mmap the file at a fixed address which
7315          * already has something else allocated at it.  If we can,
7316          * also make sure that we see the same garbage.
7317          */
7318         fd = open("conftestmmap", O_RDWR);
7319         if (fd < 0)
7320                 exit(1);
7321         data2 = malloc(2 * pagesize);
7322         if (!data2)
7323                 exit(1);
7324         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
7325         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
7326             MAP_PRIVATE | MAP_FIXED, fd, 0L))
7327                 exit(1);
7328         for (i = 0; i < pagesize; ++i)
7329                 if (*(data + i) != *(data2 + i))
7330                         exit(1);
7331
7332         /*
7333          * Finally, make sure that changes to the mapped area
7334          * do not percolate back to the file as seen by read().
7335          * (This is a bug on some variants of i386 svr4.0.)
7336          */
7337         for (i = 0; i < pagesize; ++i)
7338                 *(data2 + i) = *(data2 + i) + 1;
7339         data3 = malloc(pagesize);
7340         if (!data3)
7341                 exit(1);
7342         if (read(fd, data3, pagesize) != pagesize)
7343                 exit(1);
7344         for (i = 0; i < pagesize; ++i)
7345                 if (*(data + i) != *(data3 + i))
7346                         exit(1);
7347         close(fd);
7348         unlink("conftestmmap");
7349         exit(0);
7350 }
7351
7352 EOF
7353 if { (eval echo configure:7354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7354 then
7355   ac_cv_func_mmap_fixed_mapped=yes
7356 else
7357   echo "configure: failed program was:" >&5
7358   cat conftest.$ac_ext >&5
7359   rm -fr conftest*
7360   ac_cv_func_mmap_fixed_mapped=no
7361 fi
7362 rm -fr conftest*
7363 fi
7364
7365 fi
7366
7367 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
7368 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7369   cat >> confdefs.h <<\EOF
7370 #define HAVE_MMAP 1
7371 EOF
7372
7373 fi
7374
7375
7376    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7377 unistd.h sys/param.h
7378 do
7379 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7380 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7381 echo "configure:7382: checking for $ac_hdr" >&5
7382 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7383   echo $ac_n "(cached) $ac_c" 1>&6
7384 else
7385   cat > conftest.$ac_ext <<EOF
7386 #line 7387 "configure"
7387 #include "confdefs.h"
7388 #include <$ac_hdr>
7389 EOF
7390 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7391 { (eval echo configure:7392: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7392 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7393 if test -z "$ac_err"; then
7394   rm -rf conftest*
7395   eval "ac_cv_header_$ac_safe=yes"
7396 else
7397   echo "$ac_err" >&5
7398   echo "configure: failed program was:" >&5
7399   cat conftest.$ac_ext >&5
7400   rm -rf conftest*
7401   eval "ac_cv_header_$ac_safe=no"
7402 fi
7403 rm -f conftest*
7404 fi
7405 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7406   echo "$ac_t""yes" 1>&6
7407     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7408   cat >> confdefs.h <<EOF
7409 #define $ac_tr_hdr 1
7410 EOF
7411
7412 else
7413   echo "$ac_t""no" 1>&6
7414 fi
7415 done
7416
7417    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7418 strdup __argz_count __argz_stringify __argz_next
7419 do
7420 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7421 echo "configure:7422: checking for $ac_func" >&5
7422 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7423   echo $ac_n "(cached) $ac_c" 1>&6
7424 else
7425   cat > conftest.$ac_ext <<EOF
7426 #line 7427 "configure"
7427 #include "confdefs.h"
7428 /* System header to define __stub macros and hopefully few prototypes,
7429     which can conflict with char $ac_func(); below.  */
7430 #include <assert.h>
7431 /* Override any gcc2 internal prototype to avoid an error.  */
7432 /* We use char because int might match the return type of a gcc2
7433     builtin and then its argument prototype would still apply.  */
7434 char $ac_func();
7435
7436 int main() {
7437
7438 /* The GNU C library defines this for functions which it implements
7439     to always fail with ENOSYS.  Some functions are actually named
7440     something starting with __ and the normal name is an alias.  */
7441 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7442 choke me
7443 #else
7444 $ac_func();
7445 #endif
7446
7447 ; return 0; }
7448 EOF
7449 if { (eval echo configure:7450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7450   rm -rf conftest*
7451   eval "ac_cv_func_$ac_func=yes"
7452 else
7453   echo "configure: failed program was:" >&5
7454   cat conftest.$ac_ext >&5
7455   rm -rf conftest*
7456   eval "ac_cv_func_$ac_func=no"
7457 fi
7458 rm -f conftest*
7459 fi
7460
7461 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7462   echo "$ac_t""yes" 1>&6
7463     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7464   cat >> confdefs.h <<EOF
7465 #define $ac_tr_func 1
7466 EOF
7467
7468 else
7469   echo "$ac_t""no" 1>&6
7470 fi
7471 done
7472
7473
7474    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7475      for ac_func in stpcpy
7476 do
7477 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7478 echo "configure:7479: checking for $ac_func" >&5
7479 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7480   echo $ac_n "(cached) $ac_c" 1>&6
7481 else
7482   cat > conftest.$ac_ext <<EOF
7483 #line 7484 "configure"
7484 #include "confdefs.h"
7485 /* System header to define __stub macros and hopefully few prototypes,
7486     which can conflict with char $ac_func(); below.  */
7487 #include <assert.h>
7488 /* Override any gcc2 internal prototype to avoid an error.  */
7489 /* We use char because int might match the return type of a gcc2
7490     builtin and then its argument prototype would still apply.  */
7491 char $ac_func();
7492
7493 int main() {
7494
7495 /* The GNU C library defines this for functions which it implements
7496     to always fail with ENOSYS.  Some functions are actually named
7497     something starting with __ and the normal name is an alias.  */
7498 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7499 choke me
7500 #else
7501 $ac_func();
7502 #endif
7503
7504 ; return 0; }
7505 EOF
7506 if { (eval echo configure:7507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7507   rm -rf conftest*
7508   eval "ac_cv_func_$ac_func=yes"
7509 else
7510   echo "configure: failed program was:" >&5
7511   cat conftest.$ac_ext >&5
7512   rm -rf conftest*
7513   eval "ac_cv_func_$ac_func=no"
7514 fi
7515 rm -f conftest*
7516 fi
7517
7518 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7519   echo "$ac_t""yes" 1>&6
7520     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7521   cat >> confdefs.h <<EOF
7522 #define $ac_tr_func 1
7523 EOF
7524
7525 else
7526   echo "$ac_t""no" 1>&6
7527 fi
7528 done
7529
7530    fi
7531    if test "${ac_cv_func_stpcpy}" = "yes"; then
7532      cat >> confdefs.h <<\EOF
7533 #define HAVE_STPCPY 1
7534 EOF
7535
7536    fi
7537
7538    if test $ac_cv_header_locale_h = yes; then
7539     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7540 echo "configure:7541: checking for LC_MESSAGES" >&5
7541 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7542   echo $ac_n "(cached) $ac_c" 1>&6
7543 else
7544   cat > conftest.$ac_ext <<EOF
7545 #line 7546 "configure"
7546 #include "confdefs.h"
7547 #include <locale.h>
7548 int main() {
7549 return LC_MESSAGES
7550 ; return 0; }
7551 EOF
7552 if { (eval echo configure:7553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7553   rm -rf conftest*
7554   am_cv_val_LC_MESSAGES=yes
7555 else
7556   echo "configure: failed program was:" >&5
7557   cat conftest.$ac_ext >&5
7558   rm -rf conftest*
7559   am_cv_val_LC_MESSAGES=no
7560 fi
7561 rm -f conftest*
7562 fi
7563
7564 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7565     if test $am_cv_val_LC_MESSAGES = yes; then
7566       cat >> confdefs.h <<\EOF
7567 #define HAVE_LC_MESSAGES 1
7568 EOF
7569
7570     fi
7571   fi
7572    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7573 echo "configure:7574: checking whether NLS is requested" >&5
7574         # Check whether --enable-nls or --disable-nls was given.
7575 if test "${enable_nls+set}" = set; then
7576   enableval="$enable_nls"
7577   USE_NLS=$enableval
7578 else
7579   USE_NLS=yes
7580 fi
7581
7582     echo "$ac_t""$USE_NLS" 1>&6
7583
7584
7585     USE_INCLUDED_LIBINTL=no
7586
7587         if test "$USE_NLS" = "yes"; then
7588       cat >> confdefs.h <<\EOF
7589 #define ENABLE_NLS 1
7590 EOF
7591
7592       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7593 echo "configure:7594: checking whether included gettext is requested" >&5
7594       # Check whether --with-included-gettext or --without-included-gettext was given.
7595 if test "${with_included_gettext+set}" = set; then
7596   withval="$with_included_gettext"
7597   nls_cv_force_use_gnu_gettext=$withval
7598 else
7599   nls_cv_force_use_gnu_gettext=no
7600 fi
7601
7602       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7603
7604       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7605       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7606                                         nls_cv_header_intl=
7607         nls_cv_header_libgt=
7608         CATOBJEXT=NONE
7609
7610         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7611 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7612 echo "configure:7613: checking for libintl.h" >&5
7613 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7614   echo $ac_n "(cached) $ac_c" 1>&6
7615 else
7616   cat > conftest.$ac_ext <<EOF
7617 #line 7618 "configure"
7618 #include "confdefs.h"
7619 #include <libintl.h>
7620 EOF
7621 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7622 { (eval echo configure:7623: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7623 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7624 if test -z "$ac_err"; then
7625   rm -rf conftest*
7626   eval "ac_cv_header_$ac_safe=yes"
7627 else
7628   echo "$ac_err" >&5
7629   echo "configure: failed program was:" >&5
7630   cat conftest.$ac_ext >&5
7631   rm -rf conftest*
7632   eval "ac_cv_header_$ac_safe=no"
7633 fi
7634 rm -f conftest*
7635 fi
7636 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7637   echo "$ac_t""yes" 1>&6
7638   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7639 echo "configure:7640: checking for gettext in libc" >&5
7640 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7641   echo $ac_n "(cached) $ac_c" 1>&6
7642 else
7643   cat > conftest.$ac_ext <<EOF
7644 #line 7645 "configure"
7645 #include "confdefs.h"
7646 #include <libintl.h>
7647 int main() {
7648 return (int) gettext ("")
7649 ; return 0; }
7650 EOF
7651 if { (eval echo configure:7652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7652   rm -rf conftest*
7653   gt_cv_func_gettext_libc=yes
7654 else
7655   echo "configure: failed program was:" >&5
7656   cat conftest.$ac_ext >&5
7657   rm -rf conftest*
7658   gt_cv_func_gettext_libc=no
7659 fi
7660 rm -f conftest*
7661 fi
7662
7663 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7664
7665            if test "$gt_cv_func_gettext_libc" != "yes"; then
7666              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7667 echo "configure:7668: checking for bindtextdomain in -lintl" >&5
7668 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7669 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7670   echo $ac_n "(cached) $ac_c" 1>&6
7671 else
7672   ac_save_LIBS="$LIBS"
7673 LIBS="-lintl  $LIBS"
7674 cat > conftest.$ac_ext <<EOF
7675 #line 7676 "configure"
7676 #include "confdefs.h"
7677 /* Override any gcc2 internal prototype to avoid an error.  */
7678 /* We use char because int might match the return type of a gcc2
7679     builtin and then its argument prototype would still apply.  */
7680 char bindtextdomain();
7681
7682 int main() {
7683 bindtextdomain()
7684 ; return 0; }
7685 EOF
7686 if { (eval echo configure:7687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7687   rm -rf conftest*
7688   eval "ac_cv_lib_$ac_lib_var=yes"
7689 else
7690   echo "configure: failed program was:" >&5
7691   cat conftest.$ac_ext >&5
7692   rm -rf conftest*
7693   eval "ac_cv_lib_$ac_lib_var=no"
7694 fi
7695 rm -f conftest*
7696 LIBS="$ac_save_LIBS"
7697
7698 fi
7699 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7700   echo "$ac_t""yes" 1>&6
7701   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7702 echo "configure:7703: checking for gettext in libintl" >&5
7703 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7704   echo $ac_n "(cached) $ac_c" 1>&6
7705 else
7706   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7707 echo "configure:7708: checking for gettext in -lintl" >&5
7708 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7709 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7710   echo $ac_n "(cached) $ac_c" 1>&6
7711 else
7712   ac_save_LIBS="$LIBS"
7713 LIBS="-lintl  $LIBS"
7714 cat > conftest.$ac_ext <<EOF
7715 #line 7716 "configure"
7716 #include "confdefs.h"
7717 /* Override any gcc2 internal prototype to avoid an error.  */
7718 /* We use char because int might match the return type of a gcc2
7719     builtin and then its argument prototype would still apply.  */
7720 char gettext();
7721
7722 int main() {
7723 gettext()
7724 ; return 0; }
7725 EOF
7726 if { (eval echo configure:7727: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7727   rm -rf conftest*
7728   eval "ac_cv_lib_$ac_lib_var=yes"
7729 else
7730   echo "configure: failed program was:" >&5
7731   cat conftest.$ac_ext >&5
7732   rm -rf conftest*
7733   eval "ac_cv_lib_$ac_lib_var=no"
7734 fi
7735 rm -f conftest*
7736 LIBS="$ac_save_LIBS"
7737
7738 fi
7739 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7740   echo "$ac_t""yes" 1>&6
7741   gt_cv_func_gettext_libintl=yes
7742 else
7743   echo "$ac_t""no" 1>&6
7744 gt_cv_func_gettext_libintl=no
7745 fi
7746
7747 fi
7748
7749 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7750 else
7751   echo "$ac_t""no" 1>&6
7752 fi
7753
7754            fi
7755
7756            if test "$gt_cv_func_gettext_libc" = "yes" \
7757               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7758               cat >> confdefs.h <<\EOF
7759 #define HAVE_GETTEXT 1
7760 EOF
7761
7762               # Extract the first word of "msgfmt", so it can be a program name with args.
7763 set dummy msgfmt; ac_word=$2
7764 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7765 echo "configure:7766: checking for $ac_word" >&5
7766 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7767   echo $ac_n "(cached) $ac_c" 1>&6
7768 else
7769   case "$MSGFMT" in
7770   /*)
7771   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7772   ;;
7773   *)
7774   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7775   for ac_dir in $PATH; do
7776     test -z "$ac_dir" && ac_dir=.
7777     if test -f $ac_dir/$ac_word; then
7778       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7779         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7780         break
7781       fi
7782     fi
7783   done
7784   IFS="$ac_save_ifs"
7785   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7786   ;;
7787 esac
7788 fi
7789 MSGFMT="$ac_cv_path_MSGFMT"
7790 if test -n "$MSGFMT"; then
7791   echo "$ac_t""$MSGFMT" 1>&6
7792 else
7793   echo "$ac_t""no" 1>&6
7794 fi
7795               if test "$MSGFMT" != "no"; then
7796                 for ac_func in dcgettext
7797 do
7798 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7799 echo "configure:7800: checking for $ac_func" >&5
7800 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7801   echo $ac_n "(cached) $ac_c" 1>&6
7802 else
7803   cat > conftest.$ac_ext <<EOF
7804 #line 7805 "configure"
7805 #include "confdefs.h"
7806 /* System header to define __stub macros and hopefully few prototypes,
7807     which can conflict with char $ac_func(); below.  */
7808 #include <assert.h>
7809 /* Override any gcc2 internal prototype to avoid an error.  */
7810 /* We use char because int might match the return type of a gcc2
7811     builtin and then its argument prototype would still apply.  */
7812 char $ac_func();
7813
7814 int main() {
7815
7816 /* The GNU C library defines this for functions which it implements
7817     to always fail with ENOSYS.  Some functions are actually named
7818     something starting with __ and the normal name is an alias.  */
7819 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7820 choke me
7821 #else
7822 $ac_func();
7823 #endif
7824
7825 ; return 0; }
7826 EOF
7827 if { (eval echo configure:7828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7828   rm -rf conftest*
7829   eval "ac_cv_func_$ac_func=yes"
7830 else
7831   echo "configure: failed program was:" >&5
7832   cat conftest.$ac_ext >&5
7833   rm -rf conftest*
7834   eval "ac_cv_func_$ac_func=no"
7835 fi
7836 rm -f conftest*
7837 fi
7838
7839 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7840   echo "$ac_t""yes" 1>&6
7841     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7842   cat >> confdefs.h <<EOF
7843 #define $ac_tr_func 1
7844 EOF
7845
7846 else
7847   echo "$ac_t""no" 1>&6
7848 fi
7849 done
7850
7851                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7852 set dummy gmsgfmt; ac_word=$2
7853 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7854 echo "configure:7855: checking for $ac_word" >&5
7855 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7856   echo $ac_n "(cached) $ac_c" 1>&6
7857 else
7858   case "$GMSGFMT" in
7859   /*)
7860   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7861   ;;
7862   ?:/*)
7863   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7864   ;;
7865   *)
7866   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7867   ac_dummy="$PATH"
7868   for ac_dir in $ac_dummy; do
7869     test -z "$ac_dir" && ac_dir=.
7870     if test -f $ac_dir/$ac_word; then
7871       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7872       break
7873     fi
7874   done
7875   IFS="$ac_save_ifs"
7876   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7877   ;;
7878 esac
7879 fi
7880 GMSGFMT="$ac_cv_path_GMSGFMT"
7881 if test -n "$GMSGFMT"; then
7882   echo "$ac_t""$GMSGFMT" 1>&6
7883 else
7884   echo "$ac_t""no" 1>&6
7885 fi
7886
7887                 # Extract the first word of "xgettext", so it can be a program name with args.
7888 set dummy xgettext; ac_word=$2
7889 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7890 echo "configure:7891: checking for $ac_word" >&5
7891 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7892   echo $ac_n "(cached) $ac_c" 1>&6
7893 else
7894   case "$XGETTEXT" in
7895   /*)
7896   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7897   ;;
7898   *)
7899   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7900   for ac_dir in $PATH; do
7901     test -z "$ac_dir" && ac_dir=.
7902     if test -f $ac_dir/$ac_word; then
7903       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7904         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7905         break
7906       fi
7907     fi
7908   done
7909   IFS="$ac_save_ifs"
7910   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7911   ;;
7912 esac
7913 fi
7914 XGETTEXT="$ac_cv_path_XGETTEXT"
7915 if test -n "$XGETTEXT"; then
7916   echo "$ac_t""$XGETTEXT" 1>&6
7917 else
7918   echo "$ac_t""no" 1>&6
7919 fi
7920
7921                 cat > conftest.$ac_ext <<EOF
7922 #line 7923 "configure"
7923 #include "confdefs.h"
7924
7925 int main() {
7926 extern int _nl_msg_cat_cntr;
7927                                return _nl_msg_cat_cntr
7928 ; return 0; }
7929 EOF
7930 if { (eval echo configure:7931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7931   rm -rf conftest*
7932   CATOBJEXT=.gmo
7933                    DATADIRNAME=share
7934 else
7935   echo "configure: failed program was:" >&5
7936   cat conftest.$ac_ext >&5
7937   rm -rf conftest*
7938   CATOBJEXT=.mo
7939                    DATADIRNAME=lib
7940 fi
7941 rm -f conftest*
7942                 INSTOBJEXT=.mo
7943               fi
7944             fi
7945
7946 else
7947   echo "$ac_t""no" 1>&6
7948 fi
7949
7950
7951         if test "$CATOBJEXT" = "NONE"; then
7952           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7953 echo "configure:7954: checking whether catgets can be used" >&5
7954           # Check whether --with-catgets or --without-catgets was given.
7955 if test "${with_catgets+set}" = set; then
7956   withval="$with_catgets"
7957   nls_cv_use_catgets=$withval
7958 else
7959   nls_cv_use_catgets=no
7960 fi
7961
7962           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7963
7964           if test "$nls_cv_use_catgets" = "yes"; then
7965                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7966 echo "configure:7967: checking for main in -li" >&5
7967 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7968 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7969   echo $ac_n "(cached) $ac_c" 1>&6
7970 else
7971   ac_save_LIBS="$LIBS"
7972 LIBS="-li  $LIBS"
7973 cat > conftest.$ac_ext <<EOF
7974 #line 7975 "configure"
7975 #include "confdefs.h"
7976
7977 int main() {
7978 main()
7979 ; return 0; }
7980 EOF
7981 if { (eval echo configure:7982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7982   rm -rf conftest*
7983   eval "ac_cv_lib_$ac_lib_var=yes"
7984 else
7985   echo "configure: failed program was:" >&5
7986   cat conftest.$ac_ext >&5
7987   rm -rf conftest*
7988   eval "ac_cv_lib_$ac_lib_var=no"
7989 fi
7990 rm -f conftest*
7991 LIBS="$ac_save_LIBS"
7992
7993 fi
7994 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7995   echo "$ac_t""yes" 1>&6
7996     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7997     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7998   cat >> confdefs.h <<EOF
7999 #define $ac_tr_lib 1
8000 EOF
8001
8002   LIBS="-li $LIBS"
8003
8004 else
8005   echo "$ac_t""no" 1>&6
8006 fi
8007
8008             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8009 echo "configure:8010: checking for catgets" >&5
8010 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8011   echo $ac_n "(cached) $ac_c" 1>&6
8012 else
8013   cat > conftest.$ac_ext <<EOF
8014 #line 8015 "configure"
8015 #include "confdefs.h"
8016 /* System header to define __stub macros and hopefully few prototypes,
8017     which can conflict with char catgets(); below.  */
8018 #include <assert.h>
8019 /* Override any gcc2 internal prototype to avoid an error.  */
8020 /* We use char because int might match the return type of a gcc2
8021     builtin and then its argument prototype would still apply.  */
8022 char catgets();
8023
8024 int main() {
8025
8026 /* The GNU C library defines this for functions which it implements
8027     to always fail with ENOSYS.  Some functions are actually named
8028     something starting with __ and the normal name is an alias.  */
8029 #if defined (__stub_catgets) || defined (__stub___catgets)
8030 choke me
8031 #else
8032 catgets();
8033 #endif
8034
8035 ; return 0; }
8036 EOF
8037 if { (eval echo configure:8038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8038   rm -rf conftest*
8039   eval "ac_cv_func_catgets=yes"
8040 else
8041   echo "configure: failed program was:" >&5
8042   cat conftest.$ac_ext >&5
8043   rm -rf conftest*
8044   eval "ac_cv_func_catgets=no"
8045 fi
8046 rm -f conftest*
8047 fi
8048
8049 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8050   echo "$ac_t""yes" 1>&6
8051   cat >> confdefs.h <<\EOF
8052 #define HAVE_CATGETS 1
8053 EOF
8054
8055                INTLOBJS="\$(CATOBJS)"
8056                # Extract the first word of "gencat", so it can be a program name with args.
8057 set dummy gencat; ac_word=$2
8058 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8059 echo "configure:8060: checking for $ac_word" >&5
8060 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8061   echo $ac_n "(cached) $ac_c" 1>&6
8062 else
8063   case "$GENCAT" in
8064   /*)
8065   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8066   ;;
8067   ?:/*)
8068   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8069   ;;
8070   *)
8071   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8072   ac_dummy="$PATH"
8073   for ac_dir in $ac_dummy; do
8074     test -z "$ac_dir" && ac_dir=.
8075     if test -f $ac_dir/$ac_word; then
8076       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8077       break
8078     fi
8079   done
8080   IFS="$ac_save_ifs"
8081   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8082   ;;
8083 esac
8084 fi
8085 GENCAT="$ac_cv_path_GENCAT"
8086 if test -n "$GENCAT"; then
8087   echo "$ac_t""$GENCAT" 1>&6
8088 else
8089   echo "$ac_t""no" 1>&6
8090 fi
8091                if test "$GENCAT" != "no"; then
8092                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8093 set dummy gmsgfmt; ac_word=$2
8094 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8095 echo "configure:8096: checking for $ac_word" >&5
8096 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8097   echo $ac_n "(cached) $ac_c" 1>&6
8098 else
8099   case "$GMSGFMT" in
8100   /*)
8101   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8102   ;;
8103   ?:/*)
8104   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8105   ;;
8106   *)
8107   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8108   ac_dummy="$PATH"
8109   for ac_dir in $ac_dummy; do
8110     test -z "$ac_dir" && ac_dir=.
8111     if test -f $ac_dir/$ac_word; then
8112       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8113       break
8114     fi
8115   done
8116   IFS="$ac_save_ifs"
8117   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8118   ;;
8119 esac
8120 fi
8121 GMSGFMT="$ac_cv_path_GMSGFMT"
8122 if test -n "$GMSGFMT"; then
8123   echo "$ac_t""$GMSGFMT" 1>&6
8124 else
8125   echo "$ac_t""no" 1>&6
8126 fi
8127
8128                  if test "$GMSGFMT" = "no"; then
8129                    # Extract the first word of "msgfmt", so it can be a program name with args.
8130 set dummy msgfmt; ac_word=$2
8131 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8132 echo "configure:8133: checking for $ac_word" >&5
8133 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8134   echo $ac_n "(cached) $ac_c" 1>&6
8135 else
8136   case "$GMSGFMT" in
8137   /*)
8138   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8139   ;;
8140   *)
8141   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8142   for ac_dir in $PATH; do
8143     test -z "$ac_dir" && ac_dir=.
8144     if test -f $ac_dir/$ac_word; then
8145       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8146         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8147         break
8148       fi
8149     fi
8150   done
8151   IFS="$ac_save_ifs"
8152   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8153   ;;
8154 esac
8155 fi
8156 GMSGFMT="$ac_cv_path_GMSGFMT"
8157 if test -n "$GMSGFMT"; then
8158   echo "$ac_t""$GMSGFMT" 1>&6
8159 else
8160   echo "$ac_t""no" 1>&6
8161 fi
8162
8163                  fi
8164                  # Extract the first word of "xgettext", so it can be a program name with args.
8165 set dummy xgettext; ac_word=$2
8166 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8167 echo "configure:8168: checking for $ac_word" >&5
8168 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8169   echo $ac_n "(cached) $ac_c" 1>&6
8170 else
8171   case "$XGETTEXT" in
8172   /*)
8173   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8174   ;;
8175   *)
8176   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8177   for ac_dir in $PATH; do
8178     test -z "$ac_dir" && ac_dir=.
8179     if test -f $ac_dir/$ac_word; then
8180       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8181         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8182         break
8183       fi
8184     fi
8185   done
8186   IFS="$ac_save_ifs"
8187   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8188   ;;
8189 esac
8190 fi
8191 XGETTEXT="$ac_cv_path_XGETTEXT"
8192 if test -n "$XGETTEXT"; then
8193   echo "$ac_t""$XGETTEXT" 1>&6
8194 else
8195   echo "$ac_t""no" 1>&6
8196 fi
8197
8198                  USE_INCLUDED_LIBINTL=yes
8199                  CATOBJEXT=.cat
8200                  INSTOBJEXT=.cat
8201                  DATADIRNAME=lib
8202                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8203                  INTLLIBS=$INTLDEPS
8204                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8205                  nls_cv_header_intl=intl/libintl.h
8206                  nls_cv_header_libgt=intl/libgettext.h
8207                fi
8208 else
8209   echo "$ac_t""no" 1>&6
8210 fi
8211
8212           fi
8213         fi
8214
8215         if test "$CATOBJEXT" = "NONE"; then
8216                           nls_cv_use_gnu_gettext=yes
8217         fi
8218       fi
8219
8220       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8221                 INTLOBJS="\$(GETTOBJS)"
8222         # Extract the first word of "msgfmt", so it can be a program name with args.
8223 set dummy msgfmt; ac_word=$2
8224 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8225 echo "configure:8226: checking for $ac_word" >&5
8226 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8227   echo $ac_n "(cached) $ac_c" 1>&6
8228 else
8229   case "$MSGFMT" in
8230   /*)
8231   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8232   ;;
8233   *)
8234   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8235   for ac_dir in $PATH; do
8236     test -z "$ac_dir" && ac_dir=.
8237     if test -f $ac_dir/$ac_word; then
8238       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8239         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8240         break
8241       fi
8242     fi
8243   done
8244   IFS="$ac_save_ifs"
8245   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8246   ;;
8247 esac
8248 fi
8249 MSGFMT="$ac_cv_path_MSGFMT"
8250 if test -n "$MSGFMT"; then
8251   echo "$ac_t""$MSGFMT" 1>&6
8252 else
8253   echo "$ac_t""no" 1>&6
8254 fi
8255
8256         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8257 set dummy gmsgfmt; ac_word=$2
8258 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8259 echo "configure:8260: checking for $ac_word" >&5
8260 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8261   echo $ac_n "(cached) $ac_c" 1>&6
8262 else
8263   case "$GMSGFMT" in
8264   /*)
8265   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8266   ;;
8267   ?:/*)
8268   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8269   ;;
8270   *)
8271   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8272   ac_dummy="$PATH"
8273   for ac_dir in $ac_dummy; do
8274     test -z "$ac_dir" && ac_dir=.
8275     if test -f $ac_dir/$ac_word; then
8276       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8277       break
8278     fi
8279   done
8280   IFS="$ac_save_ifs"
8281   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8282   ;;
8283 esac
8284 fi
8285 GMSGFMT="$ac_cv_path_GMSGFMT"
8286 if test -n "$GMSGFMT"; then
8287   echo "$ac_t""$GMSGFMT" 1>&6
8288 else
8289   echo "$ac_t""no" 1>&6
8290 fi
8291
8292         # Extract the first word of "xgettext", so it can be a program name with args.
8293 set dummy xgettext; ac_word=$2
8294 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8295 echo "configure:8296: checking for $ac_word" >&5
8296 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8297   echo $ac_n "(cached) $ac_c" 1>&6
8298 else
8299   case "$XGETTEXT" in
8300   /*)
8301   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8302   ;;
8303   *)
8304   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8305   for ac_dir in $PATH; do
8306     test -z "$ac_dir" && ac_dir=.
8307     if test -f $ac_dir/$ac_word; then
8308       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8309         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8310         break
8311       fi
8312     fi
8313   done
8314   IFS="$ac_save_ifs"
8315   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8316   ;;
8317 esac
8318 fi
8319 XGETTEXT="$ac_cv_path_XGETTEXT"
8320 if test -n "$XGETTEXT"; then
8321   echo "$ac_t""$XGETTEXT" 1>&6
8322 else
8323   echo "$ac_t""no" 1>&6
8324 fi
8325
8326
8327         USE_INCLUDED_LIBINTL=yes
8328         CATOBJEXT=.gmo
8329         INSTOBJEXT=.mo
8330         DATADIRNAME=share
8331         INTLDEPS='$(top_builddir)/intl/libintl.a'
8332         INTLLIBS=$INTLDEPS
8333         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8334         nls_cv_header_intl=intl/libintl.h
8335         nls_cv_header_libgt=intl/libgettext.h
8336       fi
8337
8338             if test "$XGETTEXT" != ":"; then
8339                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8340           : ;
8341         else
8342           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8343           XGETTEXT=":"
8344         fi
8345       fi
8346
8347       # We need to process the po/ directory.
8348       POSUB=po
8349     else
8350       DATADIRNAME=share
8351       nls_cv_header_intl=intl/libintl.h
8352       nls_cv_header_libgt=intl/libgettext.h
8353     fi
8354
8355
8356
8357
8358     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8359     # because some of the sources are only built for this goal.
8360     if test "$PACKAGE" = gettext; then
8361       USE_NLS=yes
8362       USE_INCLUDED_LIBINTL=yes
8363     fi
8364
8365                 for lang in $ALL_LINGUAS; do
8366       GMOFILES="$GMOFILES $lang.gmo"
8367       POFILES="$POFILES $lang.po"
8368     done
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383    if test "x$CATOBJEXT" != "x"; then
8384      if test "x$ALL_LINGUAS" = "x"; then
8385        LINGUAS=
8386      else
8387        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8388 echo "configure:8389: checking for catalogs to be installed" >&5
8389        NEW_LINGUAS=
8390        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8391          case "$ALL_LINGUAS" in
8392           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8393          esac
8394        done
8395        LINGUAS=$NEW_LINGUAS
8396        echo "$ac_t""$LINGUAS" 1>&6
8397      fi
8398
8399           if test -n "$LINGUAS"; then
8400        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8401      fi
8402    fi
8403
8404             if test $ac_cv_header_locale_h = yes; then
8405      INCLUDE_LOCALE_H="#include <locale.h>"
8406    else
8407      INCLUDE_LOCALE_H="\
8408 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8409    fi
8410
8411
8412             test -d intl || mkdir intl
8413    if test "$CATOBJEXT" = ".cat"; then
8414      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8415 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8416 echo "configure:8417: checking for linux/version.h" >&5
8417 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8418   echo $ac_n "(cached) $ac_c" 1>&6
8419 else
8420   cat > conftest.$ac_ext <<EOF
8421 #line 8422 "configure"
8422 #include "confdefs.h"
8423 #include <linux/version.h>
8424 EOF
8425 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8426 { (eval echo configure:8427: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8427 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8428 if test -z "$ac_err"; then
8429   rm -rf conftest*
8430   eval "ac_cv_header_$ac_safe=yes"
8431 else
8432   echo "$ac_err" >&5
8433   echo "configure: failed program was:" >&5
8434   cat conftest.$ac_ext >&5
8435   rm -rf conftest*
8436   eval "ac_cv_header_$ac_safe=no"
8437 fi
8438 rm -f conftest*
8439 fi
8440 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8441   echo "$ac_t""yes" 1>&6
8442   msgformat=linux
8443 else
8444   echo "$ac_t""no" 1>&6
8445 msgformat=xopen
8446 fi
8447
8448
8449                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8450    fi
8451       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8452      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8453
8454             if test "$PACKAGE" = "gettext"; then
8455      GT_NO="#NO#"
8456      GT_YES=
8457    else
8458      GT_NO=
8459      GT_YES="#YES#"
8460    fi
8461
8462
8463
8464             MKINSTALLDIRS=
8465    if test -n "$ac_aux_dir"; then
8466      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8467    fi
8468    if test -z "$MKINSTALLDIRS"; then
8469      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8470    fi
8471
8472
8473       l=
8474
8475
8476          test -d po || mkdir po
8477    if test "x$srcdir" != "x."; then
8478      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8479        posrcprefix="$srcdir/"
8480      else
8481        posrcprefix="../$srcdir/"
8482      fi
8483    else
8484      posrcprefix="../"
8485    fi
8486    rm -f po/POTFILES
8487    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8488         < $srcdir/po/POTFILES.in > po/POTFILES
8489
8490 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8491
8492 # Windows32 Registry support for specifying GCC installation paths.
8493 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8494 if test "${enable_win32_registry+set}" = set; then
8495   enableval="$enable_win32_registry"
8496   :
8497 fi
8498
8499
8500 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8501 echo "configure:8502: checking whether windows registry support is requested" >&5
8502 if test x$enable_win32_registry != xno; then
8503   cat >> confdefs.h <<\EOF
8504 #define ENABLE_WIN32_REGISTRY 1
8505 EOF
8506
8507   echo "$ac_t""yes" 1>&6
8508 else
8509   echo "$ac_t""no" 1>&6
8510 fi
8511
8512 # Check if user specified a different registry key.
8513 case x${enable_win32_registry} in
8514 x | xyes)
8515   # default.
8516   gcc_cv_win32_registry_key="$VERSION"
8517   ;;
8518 xno)
8519   # no registry lookup.
8520   gcc_cv_win32_registry_key=''
8521   ;;
8522 *)
8523   # user-specified key.
8524   gcc_cv_win32_registry_key="$enable_win32_registry"
8525   ;;
8526 esac
8527
8528 if test x$enable_win32_registry != xno; then
8529   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8530 echo "configure:8531: checking registry key on windows hosts" >&5
8531   cat >> confdefs.h <<EOF
8532 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8533 EOF
8534
8535   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8536 fi
8537
8538 # Get an absolute path to the GCC top-level source directory
8539 holddir=`pwd`
8540 cd $srcdir
8541 topdir=`pwd`
8542 cd $holddir
8543
8544 # Conditionalize the makefile for this host machine.
8545 # Make-host contains the concatenation of all host makefile fragments
8546 # [there can be more than one].  This file is built by configure.frag.
8547 host_overrides=Make-host
8548 dep_host_xmake_file=
8549 for f in .. ${host_xmake_file}
8550 do
8551         if test -f ${srcdir}/config/$f
8552         then
8553                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8554         fi
8555 done
8556
8557 # Conditionalize the makefile for this target machine.
8558 # Make-target contains the concatenation of all host makefile fragments
8559 # [there can be more than one].  This file is built by configure.frag.
8560 target_overrides=Make-target
8561 dep_tmake_file=
8562 for f in .. ${tmake_file}
8563 do
8564         if test -f ${srcdir}/config/$f
8565         then
8566                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8567         fi
8568 done
8569
8570 # If the host doesn't support symlinks, modify CC in
8571 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8572 # Otherwise, we can use "CC=$(CC)".
8573 rm -f symtest.tem
8574 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8575 then
8576         cc_set_by_configure="\$(CC)"
8577         quoted_cc_set_by_configure="\$(CC)"
8578         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8579 else
8580         rm -f symtest.tem
8581         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8582         then
8583                 symbolic_link="cp -p"
8584         else
8585                 symbolic_link="cp"
8586         fi
8587         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8588         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8589         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8590 fi
8591 rm -f symtest.tem
8592
8593 out_object_file=`basename $out_file .c`.o
8594
8595 tm_file_list=
8596 for f in $tm_file; do
8597   case $f in
8598     gansidecl.h )
8599        tm_file_list="${tm_file_list} $f" ;;
8600     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8601   esac
8602 done
8603
8604 host_xm_file_list=
8605 for f in $host_xm_file; do
8606   case $f in
8607     auto-host.h | gansidecl.h | hwint.h )
8608        host_xm_file_list="${host_xm_file_list} $f" ;;
8609     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8610   esac
8611 done
8612
8613 build_xm_file_list=
8614 for f in $build_xm_file; do
8615   case $f in
8616     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8617        build_xm_file_list="${build_xm_file_list} $f" ;;
8618     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8619   esac
8620 done
8621
8622 # Define macro CROSS_COMPILE in compilation
8623 # if this is a cross-compiler.
8624 # Also use all.cross instead of all.internal
8625 # and add cross-make to Makefile.
8626 cross_overrides="/dev/null"
8627 if test x$host != x$target
8628 then
8629         cross_defines="CROSS=-DCROSS_COMPILE"
8630         cross_overrides="${topdir}/cross-make"
8631 fi
8632
8633 # When building gcc with a cross-compiler, we need to fix a few things.
8634 # This must come after cross-make as we want all.build to override
8635 # all.cross.
8636 build_overrides="/dev/null"
8637 if test x$build != x$host
8638 then
8639         build_overrides="${topdir}/build-make"
8640 fi
8641
8642 # Expand extra_headers to include complete path.
8643 # This substitutes for lots of t-* files.
8644 extra_headers_list=
8645 if test "x$extra_headers" = x
8646 then true
8647 else
8648         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8649         for file in $extra_headers;
8650         do
8651                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8652         done
8653 fi
8654
8655 if test x$use_collect2 = xno; then
8656         use_collect2=
8657 fi
8658
8659 # Add a definition of USE_COLLECT2 if system wants one.
8660 # Also tell toplev.c what to do.
8661 # This substitutes for lots of t-* files.
8662 if test x$use_collect2 = x
8663 then
8664         will_use_collect2=
8665         maybe_use_collect2=
8666 else
8667         will_use_collect2="collect2"
8668         maybe_use_collect2="-DUSE_COLLECT2"
8669 fi
8670
8671 # NEED TO CONVERT
8672 # Set MD_DEPS if the real md file is in md.pre-cpp.
8673 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8674 # for line oriented comments, so we must always use a GNU cpp.  If
8675 # building gcc with a cross compiler, use the cross compiler just
8676 # built.  Otherwise, we can use the cpp just built.
8677 md_file_sub=
8678 if test "x$md_cppflags" = x
8679 then
8680         md_file_sub=$srcdir/config/$md_file
8681 else
8682         md_file=md
8683 fi
8684
8685 # If we have gas in the build tree, make a link to it.
8686 if test -f ../gas/Makefile; then
8687         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8688 fi
8689
8690 # If we have nm in the build tree, make a link to it.
8691 if test -f ../binutils/Makefile; then
8692         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8693 fi
8694
8695 # If we have ld in the build tree, make a link to it.
8696 if test -f ../ld/Makefile; then
8697 #       if test x$use_collect2 = x; then
8698 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8699 #       else
8700                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8701 #       fi
8702 fi
8703
8704 # Figure out what assembler alignment features are present.
8705 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8706 echo "configure:8707: checking assembler alignment features" >&5
8707 gcc_cv_as=
8708 gcc_cv_as_alignment_features=
8709 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8710 if test -x "$DEFAULT_ASSEMBLER"; then
8711         gcc_cv_as="$DEFAULT_ASSEMBLER"
8712 elif test -x "$AS"; then
8713         gcc_cv_as="$AS"
8714 elif test -x as$host_exeext; then
8715         # Build using assembler in the current directory.
8716         gcc_cv_as=./as$host_exeext
8717 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8718         # Single tree build which includes gas.
8719         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8720         do
8721                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8722                 if test x$gcc_cv_gas_version != x; then
8723                         break
8724                 fi
8725         done
8726         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8727         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8728         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8729                 # Gas version 2.6 and later support for .balign and .p2align.
8730                 # bytes to skip when using .p2align.
8731                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8732                         gcc_cv_as_alignment_features=".balign and .p2align"
8733                         cat >> confdefs.h <<\EOF
8734 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8735 EOF
8736
8737                 fi
8738                 # Gas version 2.8 and later support specifying the maximum
8739                 # bytes to skip when using .p2align.
8740                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8741                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8742                         cat >> confdefs.h <<\EOF
8743 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8744 EOF
8745
8746                 fi
8747         fi
8748 elif test x$host = x$target; then
8749         # Native build.
8750         # Search the same directories that the installed compiler will
8751         # search.  Else we may find the wrong assembler and lose.  If we
8752         # do not find a suitable assembler binary, then try the user's
8753         # path.
8754         #
8755         # Also note we have to check MD_EXEC_PREFIX before checking the
8756         # user's path.  Unfortunately, there is no good way to get at the
8757         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8758         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8759         # to be fixed as part of the make/configure rewrite too.
8760
8761         if test "x$exec_prefix" = xNONE; then
8762                 if test "x$prefix" = xNONE; then
8763                         test_prefix=/usr/local
8764                 else
8765                         test_prefix=$prefix
8766                 fi
8767         else
8768                 test_prefix=$exec_prefix
8769         fi
8770
8771         # If the loop below does not find an assembler, then use whatever
8772         # one we can find in the users's path.
8773         # user's path.
8774         as=as$host_exeext
8775
8776         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8777                    $test_prefix/lib/gcc-lib/$target \
8778                    /usr/lib/gcc/$target/$gcc_version \
8779                    /usr/lib/gcc/$target \
8780                    $test_prefix/$target/bin/$target/$gcc_version \
8781                    $test_prefix/$target/bin \
8782                    /usr/libexec \
8783                    /usr/ccs/gcc \
8784                    /usr/ccs/bin \
8785                    /udk/usr/ccs/bin \
8786                    /bsd43/usr/lib/cmplrs/cc \
8787                    /usr/cross64/usr/bin \
8788                    /usr/lib/cmplrs/cc \
8789                    /sysv/usr/lib/cmplrs/cc \
8790                    /svr4/usr/lib/cmplrs/cc \
8791                    /usr/bin"
8792
8793         for dir in $test_dirs; do
8794                 if test -f $dir/as$host_exeext; then
8795                         gcc_cv_as=$dir/as$host_exeext
8796                         break;
8797                 fi
8798         done
8799 fi
8800 if test x$gcc_cv_as != x; then
8801         # Check if we have .balign and .p2align
8802         echo ".balign  4" > conftest.s
8803         echo ".p2align  2" >> conftest.s
8804         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8805                 gcc_cv_as_alignment_features=".balign and .p2align"
8806                 cat >> confdefs.h <<\EOF
8807 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8808 EOF
8809
8810         fi
8811         rm -f conftest.s conftest.o
8812         # Check if specifying the maximum bytes to skip when
8813         # using .p2align is supported.
8814         echo ".p2align 4,,7" > conftest.s
8815         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8816                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8817                 cat >> confdefs.h <<\EOF
8818 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8819 EOF
8820
8821         fi
8822         rm -f conftest.s conftest.o
8823 fi
8824 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8825
8826 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8827 echo "configure:8828: checking assembler subsection support" >&5
8828 gcc_cv_as_subsections=
8829 if test x$gcc_cv_as != x; then
8830         # Check if we have .subsection
8831         echo ".subsection 1" > conftest.s
8832         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8833                 gcc_cv_as_subsections=".subsection"
8834                 if test -x nm$host_exeext; then
8835                         gcc_cv_nm=./nm$host_exeext
8836                 elif test x$host = x$target; then
8837                         # Native build.
8838                         gcc_cv_nm=nm$host_exeext
8839                 fi
8840                 if test x$gcc_cv_nm != x; then
8841                         cat > conftest.s <<EOF
8842 conftest_label1: .word 0
8843 .subsection -1
8844 conftest_label2: .word 0
8845 .previous
8846 EOF
8847                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8848                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8849                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8850                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8851                                         :
8852                                 else
8853                                         gcc_cv_as_subsections="working .subsection -1"
8854                                         cat >> confdefs.h <<\EOF
8855 #define HAVE_GAS_SUBSECTION_ORDERING 1
8856 EOF
8857
8858                                 fi
8859                         fi
8860                 fi
8861         fi
8862         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8863 fi
8864 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8865
8866 case "$target" in
8867   sparc*-*-*)
8868     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8869 echo "configure:8870: checking assembler .register pseudo-op support" >&5
8870 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8871   echo $ac_n "(cached) $ac_c" 1>&6
8872 else
8873
8874         gcc_cv_as_register_pseudo_op=unknown
8875         if test x$gcc_cv_as != x; then
8876             # Check if we have .register
8877             echo ".register %g2, #scratch" > conftest.s
8878             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8879                 gcc_cv_as_register_pseudo_op=yes
8880             else
8881                 gcc_cv_as_register_pseudo_op=no
8882             fi
8883             rm -f conftest.s conftest.o
8884         fi
8885
8886 fi
8887
8888 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8889     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8890         cat >> confdefs.h <<\EOF
8891 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8892 EOF
8893
8894     fi
8895
8896     case "$tm_file" in
8897     *64*)
8898         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8899 echo "configure:8900: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8900 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8901   echo $ac_n "(cached) $ac_c" 1>&6
8902 else
8903
8904                 if test -n "$gcc_cv_as"; then
8905                     echo ".xword foo" > conftest.s
8906                     gcc_cv_as_flags64=no
8907                     for flag in "-xarch=v9" "-64 -Av9"; do
8908                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8909                             > /dev/null 2>&1; then
8910                             gcc_cv_as_flags64=$flag
8911                             break
8912                         fi
8913                     done
8914                     rm -f conftest.s conftest.o
8915                 else
8916                     if test "$gas" = yes; then
8917                         gcc_cv_as_flags64="-64 -Av9"
8918                     else
8919                         gcc_cv_as_flags64="-xarch=v9"
8920                     fi
8921                 fi
8922
8923 fi
8924
8925 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8926         if test "x$gcc_cv_as_flags64" = xno; then
8927
8928             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8929             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8930
8931         else
8932             cat >> confdefs.h <<EOF
8933 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8934 EOF
8935
8936         fi
8937         ;;
8938     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8939         ;;
8940     esac
8941
8942     if test "x$gcc_cv_as_flags64" != xno; then
8943         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8944 echo "configure:8945: checking for assembler offsetable %lo() support" >&5
8945 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8946   echo $ac_n "(cached) $ac_c" 1>&6
8947 else
8948
8949             gcc_cv_as_offsetable_lo10=unknown
8950             if test "x$gcc_cv_as" != x; then
8951                 # Check if assembler has offsetable %lo()
8952                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8953                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8954                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8955                         > /dev/null 2>&1 &&
8956                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8957                         > /dev/null 2>&1; then
8958                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8959                         gcc_cv_as_offsetable_lo10=no
8960                     else
8961                         gcc_cv_as_offsetable_lo10=yes
8962                     fi
8963                 else
8964                     gcc_cv_as_offsetable_lo10=no
8965                 fi
8966                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8967             fi
8968
8969 fi
8970
8971 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8972         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8973             cat >> confdefs.h <<\EOF
8974 #define HAVE_AS_OFFSETABLE_LO10 1
8975 EOF
8976
8977         fi
8978     fi
8979     ;;
8980
8981   i[34567]86-*-*)
8982     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8983 echo "configure:8984: checking assembler instructions" >&5
8984     gcc_cv_as_instructions=
8985     if test x$gcc_cv_as != x; then
8986         set "filds fists" "filds mem; fists mem"
8987         while test $# -gt 0
8988         do
8989                 echo "$2" > conftest.s
8990                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8991                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8992                         cat >> confdefs.h <<EOF
8993 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8994 EOF
8995
8996                 fi
8997                 shift 2
8998         done
8999         rm -f conftest.s conftest.o
9000     fi
9001     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9002     ;;
9003 esac
9004
9005 # Figure out what language subdirectories are present.
9006 # Look if the user specified --enable-languages="..."; if not, use
9007 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9008 # go away some day.
9009 if test x"${enable_languages+set}" != xset; then
9010         if test x"${LANGUAGES+set}" = xset; then
9011                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9012         else
9013                 enable_languages=all
9014         fi
9015 fi
9016 subdirs=
9017 for lang in ${srcdir}/*/config-lang.in ..
9018 do
9019         case $lang in
9020         ..) ;;
9021         # The odd quoting in the next line works around
9022         # an apparent bug in bash 1.12 on linux.
9023         ${srcdir}/[*]/config-lang.in) ;;
9024         *)
9025           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9026           if test "x$lang_alias" = x
9027           then
9028                 echo "$lang doesn't set \$language." 1>&2
9029                 exit 1
9030           fi
9031           if test x"${enable_languages}" = xall; then
9032                 add_this_lang=yes
9033           else
9034                 case "${enable_languages}" in
9035                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9036                         add_this_lang=yes
9037                         ;;
9038                     * )
9039                         add_this_lang=no
9040                         ;;
9041                 esac
9042           fi
9043           if test x"${add_this_lang}" = xyes; then
9044                 case $lang in
9045                     ${srcdir}/ada/config-lang.in)
9046                         if test x$gnat = xyes ; then
9047                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9048                         fi
9049                         ;;
9050                     *)
9051                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9052                         ;;
9053                 esac
9054           fi
9055           ;;
9056         esac
9057 done
9058
9059 # Make gthr-default.h if we have a thread file.
9060 gthread_flags=
9061 if test $thread_file != single; then
9062     rm -f gthr-default.h
9063     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9064     gthread_flags=-DHAVE_GTHR_DEFAULT
9065 fi
9066
9067
9068 # Find out what GC implementation we want, or may, use.
9069 # Check whether --with-gc or --without-gc was given.
9070 if test "${with_gc+set}" = set; then
9071   withval="$with_gc"
9072   case "$withval" in
9073   simple | page)
9074     GGC=ggc-$withval
9075     ;;
9076   *)
9077     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9078     ;;
9079 esac
9080 else
9081   if test $ac_cv_func_mmap_anywhere = yes \
9082     || test $ac_cv_func_valloc = yes; then
9083   GGC=ggc-page
9084 else
9085   GGC=ggc-simple
9086 fi
9087 fi
9088
9089
9090 echo "Using $GGC for garbage collection."
9091
9092 # Build a new-abi (c++) system
9093 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9094 if test "${enable_new_gxx_abi+set}" = set; then
9095   enableval="$enable_new_gxx_abi"
9096   cat >> confdefs.h <<\EOF
9097 #define ENABLE_NEW_GXX_ABI 1
9098 EOF
9099
9100 GXX_ABI_FLAG='-fnew-abi'
9101 echo "Building a new-abi g++ compiler."
9102
9103 fi
9104
9105
9106
9107 # Make empty files to contain the specs and options for each language.
9108 # Then add #include lines to for a compiler that has specs and/or options.
9109
9110 lang_specs_files=
9111 lang_options_files=
9112 lang_tree_files=
9113 rm -f specs.h options.h gencheck.h
9114 touch specs.h options.h gencheck.h
9115 for subdir in . $subdirs
9116 do
9117         if test -f $srcdir/$subdir/lang-specs.h; then
9118                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9119                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9120         fi
9121         if test -f $srcdir/$subdir/lang-options.h; then
9122                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9123                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9124         fi
9125         if test -f $srcdir/$subdir/$subdir-tree.def; then
9126                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9127                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9128         fi
9129 done
9130
9131 # These (without "all_") are set in each config-lang.in.
9132 # `language' must be a single word so is spelled singularly.
9133 all_languages=
9134 all_boot_languages=
9135 all_compilers=
9136 all_stagestuff=
9137 all_diff_excludes=
9138 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
9139 # List of language makefile fragments.
9140 all_lang_makefiles=
9141 all_headers=
9142 all_lib2funcs=
9143
9144 # Add the language fragments.
9145 # Languages are added via two mechanisms.  Some information must be
9146 # recorded in makefile variables, these are defined in config-lang.in.
9147 # We accumulate them and plug them into the main Makefile.
9148 # The other mechanism is a set of hooks for each of the main targets
9149 # like `clean', `install', etc.
9150
9151 language_fragments="Make-lang"
9152 language_hooks="Make-hooks"
9153 oldstyle_subdirs=
9154
9155 for s in .. $subdirs
9156 do
9157         if test $s != ".."
9158         then
9159                 language=
9160                 boot_language=
9161                 compilers=
9162                 stagestuff=
9163                 diff_excludes=
9164                 headers=
9165                 outputs=
9166                 lib2funcs=
9167                 . ${srcdir}/$s/config-lang.in
9168                 if test "x$language" = x
9169                 then
9170                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9171                         exit 1
9172                 fi
9173                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9174                 all_languages="$all_languages $language"
9175                 if test "x$boot_language" = xyes
9176                 then
9177                         all_boot_languages="$all_boot_languages $language"
9178                 fi
9179                 all_compilers="$all_compilers $compilers"
9180                 all_stagestuff="$all_stagestuff $stagestuff"
9181                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9182                 all_headers="$all_headers $headers"
9183                 all_outputs="$all_outputs $outputs"
9184                 if test x$outputs = x
9185                 then
9186                         oldstyle_subdirs="$oldstyle_subdirs $s"
9187                 fi
9188                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9189         fi
9190 done
9191
9192 # Since we can't use `::' targets, we link each language in
9193 # with a set of hooks, reached indirectly via lang.${target}.
9194
9195 rm -f Make-hooks
9196 touch Make-hooks
9197 target_list="all.build all.cross start.encap rest.encap \
9198         info dvi \
9199         install-normal install-common install-info install-man \
9200         uninstall distdir \
9201         mostlyclean clean distclean extraclean maintainer-clean \
9202         stage1 stage2 stage3 stage4"
9203 for t in $target_list
9204 do
9205         x=
9206         for lang in .. $all_languages
9207         do
9208                 if test $lang != ".."; then
9209                         x="$x $lang.$t"
9210                 fi
9211         done
9212         echo "lang.$t: $x" >> Make-hooks
9213 done
9214
9215 # If we're not building in srcdir, create .gdbinit.
9216
9217 if test ! -f Makefile.in; then
9218         echo "dir ." > .gdbinit
9219         echo "dir ${srcdir}" >> .gdbinit
9220         if test x$gdb_needs_out_file_path = xyes
9221         then
9222                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9223         fi
9224         if test "x$subdirs" != x; then
9225                 for s in $subdirs
9226                 do
9227                         echo "dir ${srcdir}/$s" >> .gdbinit
9228                 done
9229         fi
9230         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9231 fi
9232
9233 # Define variables host_canonical and build_canonical
9234 # because some Cygnus local changes in the Makefile depend on them.
9235 build_canonical=${build}
9236 host_canonical=${host}
9237 target_subdir=
9238 if test "${host}" != "${target}" ; then
9239     target_subdir=${target}/
9240 fi
9241
9242
9243
9244
9245 # If this is using newlib, then define inhibit_libc in
9246 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9247 # libgcc.a, but that's OK because newib should have its own version of
9248 # assert.h.
9249 inhibit_libc=
9250 if test x$with_newlib = xyes; then
9251         inhibit_libc=-Dinhibit_libc
9252 fi
9253
9254
9255 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9256 # absolute path for gcc_tooldir based on inserting the number of up-directory
9257 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9258 # $(libsubdir)/@(unlibsubdir) based path.
9259 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9260 # make and thus we'd get different behavior depending on where we built the
9261 # sources.
9262 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9263     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9264 else
9265 # An explanation of the sed strings:
9266 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9267 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9268 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9269 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9270 #
9271 # (*) Note this pattern overwrites the first character of the string
9272 # with a forward slash if one is not already present.  This is not a
9273 # problem because the exact names of the sub-directories concerned is
9274 # unimportant, just the number of them matters.
9275 #
9276 # The practical upshot of these patterns is like this:
9277 #
9278 #  prefix     exec_prefix        result
9279 #  ------     -----------        ------
9280 #   /foo        /foo/bar          ../
9281 #   /foo/       /foo/bar          ../
9282 #   /foo        /foo/bar/         ../
9283 #   /foo/       /foo/bar/         ../
9284 #   /foo        /foo/bar/ugg      ../../
9285 #
9286     dollar='$$'
9287     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9288 fi
9289
9290
9291
9292 # Nothing to do for FLOAT_H, float_format already handled.
9293 objdir=`pwd`
9294
9295
9296 # Process the language and host/target makefile fragments.
9297 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9298
9299 # Substitute configuration variables
9300
9301
9302
9303
9304
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337
9338
9339
9340
9341
9342
9343
9344
9345
9346
9347
9348
9349
9350
9351
9352
9353
9354
9355
9356
9357
9358
9359
9360 # Echo that links are built
9361 if test x$host = x$target
9362 then
9363         str1="native "
9364 else
9365         str1="cross-"
9366         str2=" from $host"
9367 fi
9368
9369 if test x$host != x$build
9370 then
9371         str3=" on a $build system"
9372 fi
9373
9374 if test "x$str2" != x || test "x$str3" != x
9375 then
9376         str4=
9377 fi
9378
9379 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9380
9381 if test "x$str2" != x || test "x$str3" != x
9382 then
9383         echo " ${str2}${str3}." 1>&2
9384 fi
9385
9386 # Truncate the target if necessary
9387 if test x$host_truncate_target != x; then
9388         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9389 fi
9390
9391 # Configure the subdirectories
9392 # AC_CONFIG_SUBDIRS($subdirs)
9393
9394 # Create the Makefile
9395 # and configure language subdirectories
9396 trap '' 1 2 15
9397 cat > confcache <<\EOF
9398 # This file is a shell script that caches the results of configure
9399 # tests run on this system so they can be shared between configure
9400 # scripts and configure runs.  It is not useful on other systems.
9401 # If it contains results you don't want to keep, you may remove or edit it.
9402 #
9403 # By default, configure uses ./config.cache as the cache file,
9404 # creating it if it does not exist already.  You can give configure
9405 # the --cache-file=FILE option to use a different cache file; that is
9406 # what configure does when it calls configure scripts in
9407 # subdirectories, so they share the cache.
9408 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9409 # config.status only pays attention to the cache file if you give it the
9410 # --recheck option to rerun configure.
9411 #
9412 EOF
9413 # The following way of writing the cache mishandles newlines in values,
9414 # but we know of no workaround that is simple, portable, and efficient.
9415 # So, don't put newlines in cache variables' values.
9416 # Ultrix sh set writes to stderr and can't be redirected directly,
9417 # and sets the high bit in the cache file unless we assign to the vars.
9418 (set) 2>&1 |
9419   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9420   *ac_space=\ *)
9421     # `set' does not quote correctly, so add quotes (double-quote substitution
9422     # turns \\\\ into \\, and sed turns \\ into \).
9423     sed -n \
9424       -e "s/'/'\\\\''/g" \
9425       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9426     ;;
9427   *)
9428     # `set' quotes correctly as required by POSIX, so do not add quotes.
9429     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9430     ;;
9431   esac >> confcache
9432 if cmp -s $cache_file confcache; then
9433   :
9434 else
9435   if test -w $cache_file; then
9436     echo "updating cache $cache_file"
9437     cat confcache > $cache_file
9438   else
9439     echo "not updating unwritable cache $cache_file"
9440   fi
9441 fi
9442 rm -f confcache
9443
9444 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9445
9446 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9447 # Let make expand exec_prefix.
9448 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9449
9450 # Any assignment to VPATH causes Sun make to only execute
9451 # the first set of double-colon rules, so remove it if not needed.
9452 # If there is a colon in the path, we need to keep it.
9453 if test "x$srcdir" = x.; then
9454   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9455 fi
9456
9457 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9458
9459 DEFS=-DHAVE_CONFIG_H
9460
9461 # Without the "./", some shells look in PATH for config.status.
9462 : ${CONFIG_STATUS=./config.status}
9463
9464 echo creating $CONFIG_STATUS
9465 rm -f $CONFIG_STATUS
9466 cat > $CONFIG_STATUS <<EOF
9467 #! /bin/sh
9468 # Generated automatically by configure.
9469 # Run this file to recreate the current configuration.
9470 # This directory was configured as follows,
9471 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9472 #
9473 # $0 $ac_configure_args
9474 #
9475 # Compiler output produced by configure, useful for debugging
9476 # configure, is in ./config.log if it exists.
9477
9478 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9479 for ac_option
9480 do
9481   case "\$ac_option" in
9482   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9483     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9484     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9485   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9486     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9487     exit 0 ;;
9488   -help | --help | --hel | --he | --h)
9489     echo "\$ac_cs_usage"; exit 0 ;;
9490   *) echo "\$ac_cs_usage"; exit 1 ;;
9491   esac
9492 done
9493
9494 ac_given_srcdir=$srcdir
9495
9496 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9497 EOF
9498 cat >> $CONFIG_STATUS <<EOF
9499
9500 # Protect against being on the right side of a sed subst in config.status.
9501 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9502  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9503 $ac_vpsub
9504 $extrasub
9505 s%@SHELL@%$SHELL%g
9506 s%@CFLAGS@%$CFLAGS%g
9507 s%@CPPFLAGS@%$CPPFLAGS%g
9508 s%@CXXFLAGS@%$CXXFLAGS%g
9509 s%@FFLAGS@%$FFLAGS%g
9510 s%@DEFS@%$DEFS%g
9511 s%@LDFLAGS@%$LDFLAGS%g
9512 s%@LIBS@%$LIBS%g
9513 s%@exec_prefix@%$exec_prefix%g
9514 s%@prefix@%$prefix%g
9515 s%@program_transform_name@%$program_transform_name%g
9516 s%@bindir@%$bindir%g
9517 s%@sbindir@%$sbindir%g
9518 s%@libexecdir@%$libexecdir%g
9519 s%@datadir@%$datadir%g
9520 s%@sysconfdir@%$sysconfdir%g
9521 s%@sharedstatedir@%$sharedstatedir%g
9522 s%@localstatedir@%$localstatedir%g
9523 s%@libdir@%$libdir%g
9524 s%@includedir@%$includedir%g
9525 s%@oldincludedir@%$oldincludedir%g
9526 s%@infodir@%$infodir%g
9527 s%@mandir@%$mandir%g
9528 s%@host@%$host%g
9529 s%@host_alias@%$host_alias%g
9530 s%@host_cpu@%$host_cpu%g
9531 s%@host_vendor@%$host_vendor%g
9532 s%@host_os@%$host_os%g
9533 s%@target@%$target%g
9534 s%@target_alias@%$target_alias%g
9535 s%@target_cpu@%$target_cpu%g
9536 s%@target_vendor@%$target_vendor%g
9537 s%@target_os@%$target_os%g
9538 s%@build@%$build%g
9539 s%@build_alias@%$build_alias%g
9540 s%@build_cpu@%$build_cpu%g
9541 s%@build_vendor@%$build_vendor%g
9542 s%@build_os@%$build_os%g
9543 s%@CC@%$CC%g
9544 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9545 s%@SET_MAKE@%$SET_MAKE%g
9546 s%@AWK@%$AWK%g
9547 s%@LEX@%$LEX%g
9548 s%@LEXLIB@%$LEXLIB%g
9549 s%@LN@%$LN%g
9550 s%@LN_S@%$LN_S%g
9551 s%@RANLIB@%$RANLIB%g
9552 s%@YACC@%$YACC%g
9553 s%@INSTALL@%$INSTALL%g
9554 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9555 s%@INSTALL_DATA@%$INSTALL_DATA%g
9556 s%@CPP@%$CPP%g
9557 s%@gnat@%$gnat%g
9558 s%@vfprintf@%$vfprintf%g
9559 s%@doprint@%$doprint%g
9560 s%@manext@%$manext%g
9561 s%@objext@%$objext%g
9562 s%@PACKAGE@%$PACKAGE%g
9563 s%@VERSION@%$VERSION%g
9564 s%@ALLOCA@%$ALLOCA%g
9565 s%@USE_NLS@%$USE_NLS%g
9566 s%@MSGFMT@%$MSGFMT%g
9567 s%@GMSGFMT@%$GMSGFMT%g
9568 s%@XGETTEXT@%$XGETTEXT%g
9569 s%@GENCAT@%$GENCAT%g
9570 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9571 s%@CATALOGS@%$CATALOGS%g
9572 s%@CATOBJEXT@%$CATOBJEXT%g
9573 s%@DATADIRNAME@%$DATADIRNAME%g
9574 s%@GMOFILES@%$GMOFILES%g
9575 s%@INSTOBJEXT@%$INSTOBJEXT%g
9576 s%@INTLDEPS@%$INTLDEPS%g
9577 s%@INTLLIBS@%$INTLLIBS%g
9578 s%@INTLOBJS@%$INTLOBJS%g
9579 s%@POFILES@%$POFILES%g
9580 s%@POSUB@%$POSUB%g
9581 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9582 s%@GT_NO@%$GT_NO%g
9583 s%@GT_YES@%$GT_YES%g
9584 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9585 s%@l@%$l%g
9586 s%@gthread_flags@%$gthread_flags%g
9587 s%@GGC@%$GGC%g
9588 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9589 s%@build_canonical@%$build_canonical%g
9590 s%@host_canonical@%$host_canonical%g
9591 s%@target_subdir@%$target_subdir%g
9592 s%@inhibit_libc@%$inhibit_libc%g
9593 s%@gcc_tooldir@%$gcc_tooldir%g
9594 s%@dollar@%$dollar%g
9595 s%@objdir@%$objdir%g
9596 s%@subdirs@%$subdirs%g
9597 s%@all_boot_languages@%$all_boot_languages%g
9598 s%@all_compilers@%$all_compilers%g
9599 s%@all_diff_excludes@%$all_diff_excludes%g
9600 s%@all_headers@%$all_headers%g
9601 s%@all_lang_makefiles@%$all_lang_makefiles%g
9602 s%@all_languages@%$all_languages%g
9603 s%@all_lib2funcs@%$all_lib2funcs%g
9604 s%@all_stagestuff@%$all_stagestuff%g
9605 s%@build_exeext@%$build_exeext%g
9606 s%@build_install_headers_dir@%$build_install_headers_dir%g
9607 s%@build_xm_file_list@%$build_xm_file_list%g
9608 s%@cc_set_by_configure@%$cc_set_by_configure%g
9609 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9610 s%@cpp_install_dir@%$cpp_install_dir%g
9611 s%@cpp_main@%$cpp_main%g
9612 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9613 s%@dep_tmake_file@%$dep_tmake_file%g
9614 s%@extra_c_flags@%$extra_c_flags%g
9615 s%@extra_c_objs@%$extra_c_objs%g
9616 s%@extra_cpp_objs@%$extra_cpp_objs%g
9617 s%@extra_cxx_objs@%$extra_cxx_objs%g
9618 s%@extra_headers_list@%$extra_headers_list%g
9619 s%@extra_objs@%$extra_objs%g
9620 s%@extra_parts@%$extra_parts%g
9621 s%@extra_passes@%$extra_passes%g
9622 s%@extra_programs@%$extra_programs%g
9623 s%@fixinc_defs@%$fixinc_defs%g
9624 s%@float_h_file@%$float_h_file%g
9625 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9626 s%@gcc_version@%$gcc_version%g
9627 s%@gcc_version_trigger@%$gcc_version_trigger%g
9628 s%@host_exeext@%$host_exeext%g
9629 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9630 s%@host_xm_file_list@%$host_xm_file_list%g
9631 s%@install@%$install%g
9632 s%@lang_options_files@%$lang_options_files%g
9633 s%@lang_specs_files@%$lang_specs_files%g
9634 s%@lang_tree_files@%$lang_tree_files%g
9635 s%@local_prefix@%$local_prefix%g
9636 s%@maybe_use_collect2@%$maybe_use_collect2%g
9637 s%@md_file@%$md_file%g
9638 s%@objc_boehm_gc@%$objc_boehm_gc%g
9639 s%@out_file@%$out_file%g
9640 s%@out_object_file@%$out_object_file%g
9641 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9642 s%@symbolic_link@%$symbolic_link%g
9643 s%@thread_file@%$thread_file%g
9644 s%@tm_file_list@%$tm_file_list%g
9645 s%@will_use_collect2@%$will_use_collect2%g
9646 /@target_overrides@/r $target_overrides
9647 s%@target_overrides@%%g
9648 /@host_overrides@/r $host_overrides
9649 s%@host_overrides@%%g
9650 s%@cross_defines@%$cross_defines%g
9651 /@cross_overrides@/r $cross_overrides
9652 s%@cross_overrides@%%g
9653 /@build_overrides@/r $build_overrides
9654 s%@build_overrides@%%g
9655 /@language_fragments@/r $language_fragments
9656 s%@language_fragments@%%g
9657 /@language_hooks@/r $language_hooks
9658 s%@language_hooks@%%g
9659
9660 CEOF
9661 EOF
9662
9663 cat >> $CONFIG_STATUS <<\EOF
9664
9665 # Split the substitutions into bite-sized pieces for seds with
9666 # small command number limits, like on Digital OSF/1 and HP-UX.
9667 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9668 ac_file=1 # Number of current file.
9669 ac_beg=1 # First line for current file.
9670 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9671 ac_more_lines=:
9672 ac_sed_cmds=""
9673 while $ac_more_lines; do
9674   if test $ac_beg -gt 1; then
9675     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9676   else
9677     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9678   fi
9679   if test ! -s conftest.s$ac_file; then
9680     ac_more_lines=false
9681     rm -f conftest.s$ac_file
9682   else
9683     if test -z "$ac_sed_cmds"; then
9684       ac_sed_cmds="sed -f conftest.s$ac_file"
9685     else
9686       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9687     fi
9688     ac_file=`expr $ac_file + 1`
9689     ac_beg=$ac_end
9690     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9691   fi
9692 done
9693 if test -z "$ac_sed_cmds"; then
9694   ac_sed_cmds=cat
9695 fi
9696 EOF
9697
9698 cat >> $CONFIG_STATUS <<EOF
9699
9700 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9701 EOF
9702 cat >> $CONFIG_STATUS <<\EOF
9703 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9704   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9705   case "$ac_file" in
9706   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9707        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9708   *) ac_file_in="${ac_file}.in" ;;
9709   esac
9710
9711   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9712
9713   # Remove last slash and all that follows it.  Not all systems have dirname.
9714   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9715   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9716     # The file is in a subdirectory.
9717     test ! -d "$ac_dir" && mkdir "$ac_dir"
9718     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9719     # A "../" for each directory in $ac_dir_suffix.
9720     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9721   else
9722     ac_dir_suffix= ac_dots=
9723   fi
9724
9725   case "$ac_given_srcdir" in
9726   .)  srcdir=.
9727       if test -z "$ac_dots"; then top_srcdir=.
9728       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9729   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9730   *) # Relative path.
9731     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9732     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9733   esac
9734
9735
9736   echo creating "$ac_file"
9737   rm -f "$ac_file"
9738   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9739   case "$ac_file" in
9740   *Makefile*) ac_comsub="1i\\
9741 # $configure_input" ;;
9742   *) ac_comsub= ;;
9743   esac
9744
9745   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9746   sed -e "$ac_comsub
9747 s%@configure_input@%$configure_input%g
9748 s%@srcdir@%$srcdir%g
9749 s%@top_srcdir@%$top_srcdir%g
9750 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9751 fi; done
9752 rm -f conftest.s*
9753
9754 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9755 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9756 #
9757 # ac_d sets the value in "#define NAME VALUE" lines.
9758 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9759 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9760 ac_dC='\3'
9761 ac_dD='%g'
9762 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9763 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9764 ac_uB='\([      ]\)%\1#\2define\3'
9765 ac_uC=' '
9766 ac_uD='\4%g'
9767 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9768 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9769 ac_eB='$%\1#\2define\3'
9770 ac_eC=' '
9771 ac_eD='%g'
9772
9773 if test "${CONFIG_HEADERS+set}" != set; then
9774 EOF
9775 cat >> $CONFIG_STATUS <<EOF
9776   CONFIG_HEADERS="auto-host.h:config.in"
9777 EOF
9778 cat >> $CONFIG_STATUS <<\EOF
9779 fi
9780 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9781   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9782   case "$ac_file" in
9783   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9784        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9785   *) ac_file_in="${ac_file}.in" ;;
9786   esac
9787
9788   echo creating $ac_file
9789
9790   rm -f conftest.frag conftest.in conftest.out
9791   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9792   cat $ac_file_inputs > conftest.in
9793
9794 EOF
9795
9796 # Transform confdefs.h into a sed script conftest.vals that substitutes
9797 # the proper values into config.h.in to produce config.h.  And first:
9798 # Protect against being on the right side of a sed subst in config.status.
9799 # Protect against being in an unquoted here document in config.status.
9800 rm -f conftest.vals
9801 cat > conftest.hdr <<\EOF
9802 s/[\\&%]/\\&/g
9803 s%[\\$`]%\\&%g
9804 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9805 s%ac_d%ac_u%gp
9806 s%ac_u%ac_e%gp
9807 EOF
9808 sed -n -f conftest.hdr confdefs.h > conftest.vals
9809 rm -f conftest.hdr
9810
9811 # This sed command replaces #undef with comments.  This is necessary, for
9812 # example, in the case of _POSIX_SOURCE, which is predefined and required
9813 # on some systems where configure will not decide to define it.
9814 cat >> conftest.vals <<\EOF
9815 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9816 EOF
9817
9818 # Break up conftest.vals because some shells have a limit on
9819 # the size of here documents, and old seds have small limits too.
9820
9821 rm -f conftest.tail
9822 while :
9823 do
9824   ac_lines=`grep -c . conftest.vals`
9825   # grep -c gives empty output for an empty file on some AIX systems.
9826   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9827   # Write a limited-size here document to conftest.frag.
9828   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9829   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9830   echo 'CEOF
9831   sed -f conftest.frag conftest.in > conftest.out
9832   rm -f conftest.in
9833   mv conftest.out conftest.in
9834 ' >> $CONFIG_STATUS
9835   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9836   rm -f conftest.vals
9837   mv conftest.tail conftest.vals
9838 done
9839 rm -f conftest.vals
9840
9841 cat >> $CONFIG_STATUS <<\EOF
9842   rm -f conftest.frag conftest.h
9843   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9844   cat conftest.in >> conftest.h
9845   rm -f conftest.in
9846   if cmp -s $ac_file conftest.h 2>/dev/null; then
9847     echo "$ac_file is unchanged"
9848     rm -f conftest.h
9849   else
9850     # Remove last slash and all that follows it.  Not all systems have dirname.
9851       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9852       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9853       # The file is in a subdirectory.
9854       test ! -d "$ac_dir" && mkdir "$ac_dir"
9855     fi
9856     rm -f $ac_file
9857     mv conftest.h $ac_file
9858   fi
9859 fi; done
9860
9861 EOF
9862
9863 cat >> $CONFIG_STATUS <<EOF
9864 ac_sources="$nls_cv_header_libgt"
9865 ac_dests="$nls_cv_header_intl"
9866 EOF
9867
9868 cat >> $CONFIG_STATUS <<\EOF
9869 srcdir=$ac_given_srcdir
9870 while test -n "$ac_sources"; do
9871   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9872   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9873
9874   echo "linking $srcdir/$ac_source to $ac_dest"
9875
9876   if test ! -r $srcdir/$ac_source; then
9877     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9878   fi
9879   rm -f $ac_dest
9880
9881   # Make relative symlinks.
9882   # Remove last slash and all that follows it.  Not all systems have dirname.
9883   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9884   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9885     # The dest file is in a subdirectory.
9886     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9887     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9888     # A "../" for each directory in $ac_dest_dir_suffix.
9889     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9890   else
9891     ac_dest_dir_suffix= ac_dots=
9892   fi
9893
9894   case "$srcdir" in
9895   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9896   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9897   esac
9898
9899   # Make a symlink if possible; otherwise try a hard link.
9900   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9901     ln $srcdir/$ac_source $ac_dest; then :
9902   else
9903     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9904   fi
9905 done
9906 EOF
9907 cat >> $CONFIG_STATUS <<EOF
9908
9909
9910 host='${host}'
9911 build='${build}'
9912 target='${target}'
9913 target_alias='${target_alias}'
9914 srcdir='${srcdir}'
9915 subdirs='${subdirs}'
9916 oldstyle_subdirs='${oldstyle_subdirs}'
9917 symbolic_link='${symbolic_link}'
9918 program_transform_set='${program_transform_set}'
9919 program_transform_name='${program_transform_name}'
9920 dep_host_xmake_file='${dep_host_xmake_file}'
9921 host_xmake_file='${host_xmake_file}'
9922 dep_tmake_file='${dep_tmake_file}'
9923 tmake_file='${tmake_file}'
9924 thread_file='${thread_file}'
9925 gcc_version='${gcc_version}'
9926 gcc_version_trigger='${gcc_version_trigger}'
9927 local_prefix='${local_prefix}'
9928 build_install_headers_dir='${build_install_headers_dir}'
9929 build_exeext='${build_exeext}'
9930 host_exeext='${host_exeext}'
9931 out_file='${out_file}'
9932 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9933 SET_MAKE='${SET_MAKE}'
9934 target_list='${target_list}'
9935 target_overrides='${target_overrides}'
9936 host_overrides='${host_overrides}'
9937 cross_defines='${cross_defines}'
9938 cross_overrides='${cross_overrides}'
9939 build_overrides='${build_overrides}'
9940 cpp_install_dir='${cpp_install_dir}'
9941
9942 EOF
9943 cat >> $CONFIG_STATUS <<\EOF
9944 case "$CONFIG_FILES" in *po/Makefile.in*)
9945         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9946       esac
9947
9948 . $srcdir/configure.lang
9949 case x$CONFIG_HEADERS in
9950 xauto-host.h:config.in)
9951 echo > cstamp-h ;;
9952 esac
9953 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9954 # bootstrapping and the installation procedure can still use
9955 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9956 # FLAGS_TO_PASS has been modified to solve the problem there.
9957 # This is virtually a duplicate of what happens in configure.lang; we do
9958 # an extra check to make sure this only happens if ln -s can be used.
9959 if test "$symbolic_link" = "ln -s"; then
9960  for d in .. ${subdirs} ; do
9961    if test $d != ..; then
9962         STARTDIR=`pwd`
9963         cd $d
9964         for t in stage1 stage2 stage3 stage4 include
9965         do
9966                 rm -f $t
9967                 $symbolic_link ../$t $t 2>/dev/null
9968         done
9969         cd $STARTDIR
9970    fi
9971  done
9972 else true ; fi
9973 # Avoid having to add intl to our include paths.
9974 if test -f intl/libintl.h; then
9975   echo creating libintl.h
9976   echo '#include "intl/libintl.h"' >libintl.h
9977 fi
9978
9979 exit 0
9980 EOF
9981 chmod +x $CONFIG_STATUS
9982 rm -fr confdefs* $ac_clean_files
9983 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9984