gcc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-gnu-ld           arrange to work with GNU ld."
  16 ac_help="$ac_help
  17   --with-ld               arrange to use the specified ld (full pathname)."
  18 ac_help="$ac_help
  19   --with-gnu-as           arrange to work with GNU as."
  20 ac_help="$ac_help
  21   --with-as               arrange to use the specified as (full pathname)."
  22 ac_help="$ac_help
  23   --with-stabs            arrange to use stabs instead of host debug format."
  24 ac_help="$ac_help
  25   --with-elf              arrange to use ELF instead of host debug format."
  26 ac_help="$ac_help
  27   --with-local-prefix=DIR specifies directory to put local include."
  28 ac_help="$ac_help
  29   --with-gxx-include-dir=DIR
  30                           specifies directory to put g++ header files."
  31 ac_help="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,gc"
  37 ac_help="$ac_help
  38   --disable-cpp           don't provide a user-visible C preprocessor."
  39 ac_help="$ac_help
  40   --with-cpp-install-dir=DIR
  41                           install the user visible C preprocessor in DIR
  42                           (relative to PREFIX) as well as PREFIX/bin."
  43 ac_help="$ac_help
  44   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  45                            (HIGHLY EXPERIMENTAL)."
  46 ac_help="$ac_help
  47   --enable-c-mbchar       Enable multibyte characters for C and C++."
  48 ac_help="$ac_help
  49   --enable-threads        enable thread usage for target GCC.
  50   --enable-threads=LIB    use LIB thread package for target GCC."
  51 ac_help="$ac_help
  52   --enable-objc-gc        enable the use of Boehm's garbage collector with
  53                           the GNU Objective-C runtime."
  54 ac_help="$ac_help
  55   --with-dwarf2   force the default debug format to be DWARF2."
  56 ac_help="$ac_help
  57   --enable-nls            use Native Language Support (default)"
  58 ac_help="$ac_help
  59   --disable-nls           do not use Native Language Support"
  60 ac_help="$ac_help
  61   --with-included-gettext use the GNU gettext library included here"
  62 ac_help="$ac_help
  63   --with-catgets          use catgets functions if available"
  64 ac_help="$ac_help
  65   --disable-win32-registry
  66                           Disable lookup of installation paths in the
  67                          Registry on Windows hosts.
  68   --enable-win32-registry Enable registry lookup (default).
  69   --enable-win32-registry=KEY
  70                           Use KEY instead of GCC version as the last portion
  71                          of the registry key."
  72 ac_help="$ac_help
  73   --with-gc={simple,page} Choose the garbage collection mechanism to use
  74                            with the compiler."
  75 ac_help="$ac_help
  76   --enable-new-gxx-abi
  77                           select the new abi for g++. You must select an ABI
  78                           at configuration time, so that the correct runtime
  79                           support is built. You cannot mix ABIs."
  80 ac_help="$ac_help
  81   --enable-libstdcxx-v3
  82                           enable libstdc++-v3 for building and installation"
  83 ac_help="$ac_help
  84   --enable-maintainer-mode enable make rules and dependencies not useful
  85                           (and sometimes confusing) to the casual installer"
  86
  87 # Initialize some variables set by options.
  88 # The variables have the same names as the options, with
  89 # dashes changed to underlines.
  90 build=NONE
  91 cache_file=./config.cache
  92 exec_prefix=NONE
  93 host=NONE
  94 no_create=
  95 nonopt=NONE
  96 no_recursion=
  97 prefix=NONE
  98 program_prefix=NONE
  99 program_suffix=NONE
 100 program_transform_name=s,x,x,
 101 silent=
 102 site=
 103 srcdir=
 104 target=NONE
 105 verbose=
 106 x_includes=NONE
 107 x_libraries=NONE
 108 bindir='${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   ac_checking=
 781 ac_tree_checking=
 782 ac_rtl_checking=
 783 ac_gc_checking=
 784 ac_gc_always_collect=
 785 case "${enableval}" in
 786 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;;
 787 no)     ;;
 788 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
 789         set fnord $enableval; shift
 790         IFS="$ac_save_IFS"
 791         for check
 792         do
 793                 case $check in
 794                 misc)   ac_checking=1 ;;
 795                 tree)   ac_tree_checking=1 ;;
 796                 rtl)    ac_rtl_checking=1 ;;
 797                 gc)     ac_gc_checking=1 ;;
 798                 gcac)   ac_gc_always_collect=1 ;;
 799                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 800                 esac
 801         done
 802         ;;
 803 esac
 804
 805 else
 806   # Enable some checks by default for development versions of GCC
 807 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1;
 808 fi
 809
 810 if test x$ac_checking != x ; then
 811   cat >> confdefs.h <<\EOF
 812 #define ENABLE_CHECKING 1
 813 EOF
 814
 815 fi
 816 if test x$ac_tree_checking != x ; then
 817   cat >> confdefs.h <<\EOF
 818 #define ENABLE_TREE_CHECKING 1
 819 EOF
 820
 821 fi
 822 if test x$ac_rtl_checking != x ; then
 823   cat >> confdefs.h <<\EOF
 824 #define ENABLE_RTL_CHECKING 1
 825 EOF
 826
 827 fi
 828 if test x$ac_gc_checking != x ; then
 829   cat >> confdefs.h <<\EOF
 830 #define ENABLE_GC_CHECKING 1
 831 EOF
 832
 833 fi
 834 if test x$ac_gc_always_collect != x ; then
 835   cat >> confdefs.h <<\EOF
 836 #define ENABLE_GC_ALWAYS_COLLECT 1
 837 EOF
 838
 839 fi
 840
 841
 842 # Check whether --enable-cpp or --disable-cpp was given.
 843 if test "${enable_cpp+set}" = set; then
 844   enableval="$enable_cpp"
 845   :
 846 else
 847   enable_cpp=yes
 848 fi
 849
 850
 851 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 852 if test "${with_cpp_install_dir+set}" = set; then
 853   withval="$with_cpp_install_dir"
 854   if test x$withval = xyes; then
 855   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 856 elif test x$withval != xno; then
 857   cpp_install_dir=$withval
 858 fi
 859 fi
 860
 861
 862 # Link cpplib into the compiler proper, for C/C++/ObjC.
 863 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 864 if test "${enable_c_cpplib+set}" = set; then
 865   enableval="$enable_c_cpplib"
 866   if test x$enable_c_cpplib != xno; then
 867   extra_c_objs="${extra_c_objs} libcpp.a"
 868   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 869   cat >> confdefs.h <<\EOF
 870 #define USE_CPPLIB 1
 871 EOF
 872
 873 fi
 874 fi
 875
 876
 877 # Enable Multibyte Characters for C/C++
 878 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 879 if test "${enable_c_mbchar+set}" = set; then
 880   enableval="$enable_c_mbchar"
 881   if test x$enable_c_mbchar != xno; then
 882   cat >> confdefs.h <<\EOF
 883 #define MULTIBYTE_CHARS 1
 884 EOF
 885
 886 fi
 887 fi
 888
 889
 890 # Enable threads
 891 # Pass with no value to take the default
 892 # Pass with a value to specify a thread package
 893 # Check whether --enable-threads or --disable-threads was given.
 894 if test "${enable_threads+set}" = set; then
 895   enableval="$enable_threads"
 896   if test x$enable_threads = xno; then
 897         enable_threads=''
 898 fi
 899 else
 900   enable_threads=''
 901 fi
 902
 903
 904 enable_threads_flag=$enable_threads
 905 # Check if a valid thread package
 906 case x${enable_threads_flag} in
 907         x | xno)
 908                 # No threads
 909                 target_thread_file='single'
 910                 ;;
 911         xyes)
 912                 # default
 913                 target_thread_file=''
 914                 ;;
 915         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 916         xsolaris | xwin32 | xdce | xvxworks)
 917                 target_thread_file=$enable_threads_flag
 918                 ;;
 919         *)
 920                 echo "$enable_threads is an unknown thread package" 1>&2
 921                 exit 1
 922                 ;;
 923 esac
 924
 925 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 926 if test "${enable_objc_gc+set}" = set; then
 927   enableval="$enable_objc_gc"
 928   if test x$enable_objc_gc = xno; then
 929         objc_boehm_gc=''
 930 else
 931         objc_boehm_gc=1
 932 fi
 933 else
 934   objc_boehm_gc=''
 935 fi
 936
 937
 938 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 939 if test "${with_dwarf2+set}" = set; then
 940   withval="$with_dwarf2"
 941   dwarf2="$with_dwarf2"
 942 else
 943   dwarf2=no
 944 fi
 945
 946
 947 # Determine the host, build, and target systems
 948 ac_aux_dir=
 949 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 950   if test -f $ac_dir/install-sh; then
 951     ac_aux_dir=$ac_dir
 952     ac_install_sh="$ac_aux_dir/install-sh -c"
 953     break
 954   elif test -f $ac_dir/install.sh; then
 955     ac_aux_dir=$ac_dir
 956     ac_install_sh="$ac_aux_dir/install.sh -c"
 957     break
 958   fi
 959 done
 960 if test -z "$ac_aux_dir"; then
 961   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 962 fi
 963 ac_config_guess=$ac_aux_dir/config.guess
 964 ac_config_sub=$ac_aux_dir/config.sub
 965 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 966
 967
 968 # Do some error checking and defaulting for the host and target type.
 969 # The inputs are:
 970 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 971 #
 972 # The rules are:
 973 # 1. You are not allowed to specify --host, --target, and nonopt at the
 974 #    same time.
 975 # 2. Host defaults to nonopt.
 976 # 3. If nonopt is not specified, then host defaults to the current host,
 977 #    as determined by config.guess.
 978 # 4. Target and build default to nonopt.
 979 # 5. If nonopt is not specified, then target and build default to host.
 980
 981 # The aliases save the names the user supplied, while $host etc.
 982 # will get canonicalized.
 983 case $host---$target---$nonopt in
 984 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 985 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 986 esac
 987
 988
 989 # Make sure we can run config.sub.
 990 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 991 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 992 fi
 993
 994 echo $ac_n "checking host system type""... $ac_c" 1>&6
 995 echo "configure:996: checking host system type" >&5
 996
 997 host_alias=$host
 998 case "$host_alias" in
 999 NONE)
1000   case $nonopt in
1001   NONE)
1002     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1003     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1004     fi ;;
1005   *) host_alias=$nonopt ;;
1006   esac ;;
1007 esac
1008
1009 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1010 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1011 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1012 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1013 echo "$ac_t""$host" 1>&6
1014
1015 echo $ac_n "checking target system type""... $ac_c" 1>&6
1016 echo "configure:1017: checking target system type" >&5
1017
1018 target_alias=$target
1019 case "$target_alias" in
1020 NONE)
1021   case $nonopt in
1022   NONE) target_alias=$host_alias ;;
1023   *) target_alias=$nonopt ;;
1024   esac ;;
1025 esac
1026
1027 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1028 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1029 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1030 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1031 echo "$ac_t""$target" 1>&6
1032
1033 echo $ac_n "checking build system type""... $ac_c" 1>&6
1034 echo "configure:1035: checking build system type" >&5
1035
1036 build_alias=$build
1037 case "$build_alias" in
1038 NONE)
1039   case $nonopt in
1040   NONE) build_alias=$host_alias ;;
1041   *) build_alias=$nonopt ;;
1042   esac ;;
1043 esac
1044
1045 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1046 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1047 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1048 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1049 echo "$ac_t""$build" 1>&6
1050
1051 test "$host_alias" != "$target_alias" &&
1052   test "$program_prefix$program_suffix$program_transform_name" = \
1053     NONENONEs,x,x, &&
1054   program_prefix=${target_alias}-
1055
1056
1057 # Find the native compiler
1058 # Extract the first word of "gcc", so it can be a program name with args.
1059 set dummy gcc; ac_word=$2
1060 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1061 echo "configure:1062: checking for $ac_word" >&5
1062 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1063   echo $ac_n "(cached) $ac_c" 1>&6
1064 else
1065   if test -n "$CC"; then
1066   ac_cv_prog_CC="$CC" # Let the user override the test.
1067 else
1068   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1069   ac_dummy="$PATH"
1070   for ac_dir in $ac_dummy; do
1071     test -z "$ac_dir" && ac_dir=.
1072     if test -f $ac_dir/$ac_word; then
1073       ac_cv_prog_CC="gcc"
1074       break
1075     fi
1076   done
1077   IFS="$ac_save_ifs"
1078 fi
1079 fi
1080 CC="$ac_cv_prog_CC"
1081 if test -n "$CC"; then
1082   echo "$ac_t""$CC" 1>&6
1083 else
1084   echo "$ac_t""no" 1>&6
1085 fi
1086
1087 if test -z "$CC"; then
1088   # Extract the first word of "cc", so it can be a program name with args.
1089 set dummy cc; ac_word=$2
1090 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1091 echo "configure:1092: checking for $ac_word" >&5
1092 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1093   echo $ac_n "(cached) $ac_c" 1>&6
1094 else
1095   if test -n "$CC"; then
1096   ac_cv_prog_CC="$CC" # Let the user override the test.
1097 else
1098   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1099   ac_prog_rejected=no
1100   ac_dummy="$PATH"
1101   for ac_dir in $ac_dummy; do
1102     test -z "$ac_dir" && ac_dir=.
1103     if test -f $ac_dir/$ac_word; then
1104       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1105         ac_prog_rejected=yes
1106         continue
1107       fi
1108       ac_cv_prog_CC="cc"
1109       break
1110     fi
1111   done
1112   IFS="$ac_save_ifs"
1113 if test $ac_prog_rejected = yes; then
1114   # We found a bogon in the path, so make sure we never use it.
1115   set dummy $ac_cv_prog_CC
1116   shift
1117   if test $# -gt 0; then
1118     # We chose a different compiler from the bogus one.
1119     # However, it has the same basename, so the bogon will be chosen
1120     # first if we set CC to just the basename; use the full file name.
1121     shift
1122     set dummy "$ac_dir/$ac_word" "$@"
1123     shift
1124     ac_cv_prog_CC="$@"
1125   fi
1126 fi
1127 fi
1128 fi
1129 CC="$ac_cv_prog_CC"
1130 if test -n "$CC"; then
1131   echo "$ac_t""$CC" 1>&6
1132 else
1133   echo "$ac_t""no" 1>&6
1134 fi
1135
1136   if test -z "$CC"; then
1137     case "`uname -s`" in
1138     *win32* | *WIN32*)
1139       # Extract the first word of "cl", so it can be a program name with args.
1140 set dummy cl; ac_word=$2
1141 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1142 echo "configure:1143: checking for $ac_word" >&5
1143 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1144   echo $ac_n "(cached) $ac_c" 1>&6
1145 else
1146   if test -n "$CC"; then
1147   ac_cv_prog_CC="$CC" # Let the user override the test.
1148 else
1149   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1150   ac_dummy="$PATH"
1151   for ac_dir in $ac_dummy; do
1152     test -z "$ac_dir" && ac_dir=.
1153     if test -f $ac_dir/$ac_word; then
1154       ac_cv_prog_CC="cl"
1155       break
1156     fi
1157   done
1158   IFS="$ac_save_ifs"
1159 fi
1160 fi
1161 CC="$ac_cv_prog_CC"
1162 if test -n "$CC"; then
1163   echo "$ac_t""$CC" 1>&6
1164 else
1165   echo "$ac_t""no" 1>&6
1166 fi
1167  ;;
1168     esac
1169   fi
1170   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1171 fi
1172
1173 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1174 echo "configure:1175: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1175
1176 ac_ext=c
1177 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1178 ac_cpp='$CPP $CPPFLAGS'
1179 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1180 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1181 cross_compiling=$ac_cv_prog_cc_cross
1182
1183 cat > conftest.$ac_ext << EOF
1184
1185 #line 1186 "configure"
1186 #include "confdefs.h"
1187
1188 main(){return(0);}
1189 EOF
1190 if { (eval echo configure:1191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1191   ac_cv_prog_cc_works=yes
1192   # If we can't run a trivial program, we are probably using a cross compiler.
1193   if (./conftest; exit) 2>/dev/null; then
1194     ac_cv_prog_cc_cross=no
1195   else
1196     ac_cv_prog_cc_cross=yes
1197   fi
1198 else
1199   echo "configure: failed program was:" >&5
1200   cat conftest.$ac_ext >&5
1201   ac_cv_prog_cc_works=no
1202 fi
1203 rm -fr conftest*
1204 ac_ext=c
1205 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1206 ac_cpp='$CPP $CPPFLAGS'
1207 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1208 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1209 cross_compiling=$ac_cv_prog_cc_cross
1210
1211 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1212 if test $ac_cv_prog_cc_works = no; then
1213   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1214 fi
1215 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1216 echo "configure:1217: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1217 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1218 cross_compiling=$ac_cv_prog_cc_cross
1219
1220 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1221 echo "configure:1222: checking whether we are using GNU C" >&5
1222 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1223   echo $ac_n "(cached) $ac_c" 1>&6
1224 else
1225   cat > conftest.c <<EOF
1226 #ifdef __GNUC__
1227   yes;
1228 #endif
1229 EOF
1230 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1231   ac_cv_prog_gcc=yes
1232 else
1233   ac_cv_prog_gcc=no
1234 fi
1235 fi
1236
1237 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1238
1239 if test $ac_cv_prog_gcc = yes; then
1240   GCC=yes
1241 else
1242   GCC=
1243 fi
1244
1245 ac_test_CFLAGS="${CFLAGS+set}"
1246 ac_save_CFLAGS="$CFLAGS"
1247 CFLAGS=
1248 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1249 echo "configure:1250: checking whether ${CC-cc} accepts -g" >&5
1250 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1251   echo $ac_n "(cached) $ac_c" 1>&6
1252 else
1253   echo 'void f(){}' > conftest.c
1254 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1255   ac_cv_prog_cc_g=yes
1256 else
1257   ac_cv_prog_cc_g=no
1258 fi
1259 rm -f conftest*
1260
1261 fi
1262
1263 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1264 if test "$ac_test_CFLAGS" = set; then
1265   CFLAGS="$ac_save_CFLAGS"
1266 elif test $ac_cv_prog_cc_g = yes; then
1267   if test "$GCC" = yes; then
1268     CFLAGS="-g -O2"
1269   else
1270     CFLAGS="-g"
1271   fi
1272 else
1273   if test "$GCC" = yes; then
1274     CFLAGS="-O2"
1275   else
1276     CFLAGS=
1277   fi
1278 fi
1279
1280 if test "x$CC" != xcc; then
1281   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1282 echo "configure:1283: checking whether $CC and cc understand -c and -o together" >&5
1283 else
1284   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1285 echo "configure:1286: checking whether cc understands -c and -o together" >&5
1286 fi
1287 set dummy $CC; ac_cc="`echo $2 |
1288                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1289 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1290   echo $ac_n "(cached) $ac_c" 1>&6
1291 else
1292   echo 'foo(){}' > conftest.c
1293 # Make sure it works both with $CC and with simple cc.
1294 # We do the test twice because some compilers refuse to overwrite an
1295 # existing .o file with -o, though they will create one.
1296 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1297 if { (eval echo configure:1298: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1298    test -f conftest.o && { (eval echo configure:1299: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1299 then
1300   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1301   if test "x$CC" != xcc; then
1302     # Test first that cc exists at all.
1303     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1304       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1305       if { (eval echo configure:1306: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1306          test -f conftest.o && { (eval echo configure:1307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1307       then
1308         # cc works too.
1309         :
1310       else
1311         # cc exists but doesn't like -o.
1312         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1313       fi
1314     fi
1315   fi
1316 else
1317   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1318 fi
1319 rm -f conftest*
1320
1321 fi
1322 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1323   echo "$ac_t""yes" 1>&6
1324 else
1325   echo "$ac_t""no" 1>&6
1326   cat >> confdefs.h <<\EOF
1327 #define NO_MINUS_C_MINUS_O 1
1328 EOF
1329
1330 fi
1331
1332 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1333   NO_MINUS_C_MINUS_O=yes
1334 fi
1335
1336
1337 echo $ac_n "checking for long double""... $ac_c" 1>&6
1338 echo "configure:1339: checking for long double" >&5
1339 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1340   echo $ac_n "(cached) $ac_c" 1>&6
1341 else
1342   if test "$GCC" = yes; then
1343   gcc_cv_c_long_double=yes
1344 else
1345 cat > conftest.$ac_ext <<EOF
1346 #line 1347 "configure"
1347 #include "confdefs.h"
1348
1349 int main() {
1350 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1351 long double foo = 0.0;
1352 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1353 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1354 ; return 0; }
1355 EOF
1356 if { (eval echo configure:1357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1357   rm -rf conftest*
1358   gcc_cv_c_long_double=yes
1359 else
1360   echo "configure: failed program was:" >&5
1361   cat conftest.$ac_ext >&5
1362   rm -rf conftest*
1363   gcc_cv_c_long_double=no
1364 fi
1365 rm -f conftest*
1366 fi
1367 fi
1368
1369 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1370 if test $gcc_cv_c_long_double = yes; then
1371   cat >> confdefs.h <<\EOF
1372 #define HAVE_LONG_DOUBLE 1
1373 EOF
1374
1375 fi
1376
1377
1378 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1379 echo "configure:1380: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1380 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1381   echo $ac_n "(cached) $ac_c" 1>&6
1382 else
1383   save_CFLAGS="$CFLAGS"
1384 CFLAGS="-Wno-long-long"
1385 cat > conftest.$ac_ext <<EOF
1386 #line 1387 "configure"
1387 #include "confdefs.h"
1388
1389 int main() {
1390
1391 ; return 0; }
1392 EOF
1393 if { (eval echo configure:1394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1394   rm -rf conftest*
1395   ac_cv_prog_cc_no_long_long=yes
1396 else
1397   echo "configure: failed program was:" >&5
1398   cat conftest.$ac_ext >&5
1399   rm -rf conftest*
1400   ac_cv_prog_cc_no_long_long=no
1401 fi
1402 rm -f conftest*
1403 CFLAGS="$save_CFLAGS"
1404 fi
1405
1406 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1407
1408 # If the native compiler is GCC, we can enable warnings even in stage1.
1409 # That's useful for people building cross-compilers, or just running a
1410 # quick `make'.
1411 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1412 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1413 if test "x$GCC" = "xyes"; then
1414   if test $ac_cv_prog_cc_no_long_long = yes; then
1415     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1416   fi
1417 else
1418   stage1_warn_cflags=""
1419 fi
1420
1421
1422
1423 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1424 echo "configure:1425: checking whether ${MAKE-make} sets \${MAKE}" >&5
1425 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1426 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1427   echo $ac_n "(cached) $ac_c" 1>&6
1428 else
1429   cat > conftestmake <<\EOF
1430 all:
1431         @echo 'ac_maketemp="${MAKE}"'
1432 EOF
1433 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1434 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1435 if test -n "$ac_maketemp"; then
1436   eval ac_cv_prog_make_${ac_make}_set=yes
1437 else
1438   eval ac_cv_prog_make_${ac_make}_set=no
1439 fi
1440 rm -f conftestmake
1441 fi
1442 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1443   echo "$ac_t""yes" 1>&6
1444   SET_MAKE=
1445 else
1446   echo "$ac_t""no" 1>&6
1447   SET_MAKE="MAKE=${MAKE-make}"
1448 fi
1449
1450
1451 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1452 echo "configure:1453: checking whether a default assembler was specified" >&5
1453 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1454     if test x"$gas_flag" = x"no"; then
1455         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1456     else
1457         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1458     fi
1459 else
1460     echo "$ac_t""no" 1>&6
1461 fi
1462
1463 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1464 echo "configure:1465: checking whether a default linker was specified" >&5
1465 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1466     if test x"$gnu_ld_flag" = x"no"; then
1467         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1468     else
1469         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1470     fi
1471 else
1472     echo "$ac_t""no" 1>&6
1473 fi
1474
1475 echo $ac_n "checking for inline""... $ac_c" 1>&6
1476 echo "configure:1477: checking for inline" >&5
1477 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1478   echo $ac_n "(cached) $ac_c" 1>&6
1479 else
1480   ac_cv_c_inline=no
1481 for ac_kw in inline __inline__ __inline; do
1482   cat > conftest.$ac_ext <<EOF
1483 #line 1484 "configure"
1484 #include "confdefs.h"
1485
1486 int main() {
1487 } $ac_kw foo() {
1488 ; return 0; }
1489 EOF
1490 if { (eval echo configure:1491: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1491   rm -rf conftest*
1492   ac_cv_c_inline=$ac_kw; break
1493 else
1494   echo "configure: failed program was:" >&5
1495   cat conftest.$ac_ext >&5
1496 fi
1497 rm -f conftest*
1498 done
1499
1500 fi
1501
1502 echo "$ac_t""$ac_cv_c_inline" 1>&6
1503 case "$ac_cv_c_inline" in
1504   inline | yes) ;;
1505   no) cat >> confdefs.h <<\EOF
1506 #define inline
1507 EOF
1508  ;;
1509   *)  cat >> confdefs.h <<EOF
1510 #define inline $ac_cv_c_inline
1511 EOF
1512  ;;
1513 esac
1514
1515
1516 # Find some useful tools
1517 for ac_prog in mawk gawk nawk awk
1518 do
1519 # Extract the first word of "$ac_prog", so it can be a program name with args.
1520 set dummy $ac_prog; ac_word=$2
1521 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1522 echo "configure:1523: checking for $ac_word" >&5
1523 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1524   echo $ac_n "(cached) $ac_c" 1>&6
1525 else
1526   if test -n "$AWK"; then
1527   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1528 else
1529   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1530   ac_dummy="$PATH"
1531   for ac_dir in $ac_dummy; do
1532     test -z "$ac_dir" && ac_dir=.
1533     if test -f $ac_dir/$ac_word; then
1534       ac_cv_prog_AWK="$ac_prog"
1535       break
1536     fi
1537   done
1538   IFS="$ac_save_ifs"
1539 fi
1540 fi
1541 AWK="$ac_cv_prog_AWK"
1542 if test -n "$AWK"; then
1543   echo "$ac_t""$AWK" 1>&6
1544 else
1545   echo "$ac_t""no" 1>&6
1546 fi
1547
1548 test -n "$AWK" && break
1549 done
1550
1551 # Extract the first word of "flex", so it can be a program name with args.
1552 set dummy flex; ac_word=$2
1553 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1554 echo "configure:1555: checking for $ac_word" >&5
1555 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1556   echo $ac_n "(cached) $ac_c" 1>&6
1557 else
1558   if test -n "$LEX"; then
1559   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1560 else
1561   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1562   ac_dummy="$PATH"
1563   for ac_dir in $ac_dummy; do
1564     test -z "$ac_dir" && ac_dir=.
1565     if test -f $ac_dir/$ac_word; then
1566       ac_cv_prog_LEX="flex"
1567       break
1568     fi
1569   done
1570   IFS="$ac_save_ifs"
1571   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1572 fi
1573 fi
1574 LEX="$ac_cv_prog_LEX"
1575 if test -n "$LEX"; then
1576   echo "$ac_t""$LEX" 1>&6
1577 else
1578   echo "$ac_t""no" 1>&6
1579 fi
1580
1581 if test -z "$LEXLIB"
1582 then
1583   case "$LEX" in
1584   flex*) ac_lib=fl ;;
1585   *) ac_lib=l ;;
1586   esac
1587   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1588 echo "configure:1589: checking for yywrap in -l$ac_lib" >&5
1589 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1590 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1591   echo $ac_n "(cached) $ac_c" 1>&6
1592 else
1593   ac_save_LIBS="$LIBS"
1594 LIBS="-l$ac_lib  $LIBS"
1595 cat > conftest.$ac_ext <<EOF
1596 #line 1597 "configure"
1597 #include "confdefs.h"
1598 /* Override any gcc2 internal prototype to avoid an error.  */
1599 /* We use char because int might match the return type of a gcc2
1600     builtin and then its argument prototype would still apply.  */
1601 char yywrap();
1602
1603 int main() {
1604 yywrap()
1605 ; return 0; }
1606 EOF
1607 if { (eval echo configure:1608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1608   rm -rf conftest*
1609   eval "ac_cv_lib_$ac_lib_var=yes"
1610 else
1611   echo "configure: failed program was:" >&5
1612   cat conftest.$ac_ext >&5
1613   rm -rf conftest*
1614   eval "ac_cv_lib_$ac_lib_var=no"
1615 fi
1616 rm -f conftest*
1617 LIBS="$ac_save_LIBS"
1618
1619 fi
1620 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1621   echo "$ac_t""yes" 1>&6
1622   LEXLIB="-l$ac_lib"
1623 else
1624   echo "$ac_t""no" 1>&6
1625 fi
1626
1627 fi
1628
1629 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1630 echo "configure:1631: checking whether ln works" >&5
1631 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1632   echo $ac_n "(cached) $ac_c" 1>&6
1633 else
1634   rm -f conftestdata_t
1635 echo >conftestdata_f
1636 if ln conftestdata_f conftestdata_t 2>/dev/null
1637 then
1638   gcc_cv_prog_LN="ln"
1639 else
1640   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1641   then
1642     gcc_cv_prog_LN="ln -s"
1643   else
1644     gcc_cv_prog_LN=cp
1645   fi
1646 fi
1647 rm -f conftestdata_f conftestdata_t
1648
1649 fi
1650 LN="$gcc_cv_prog_LN"
1651 if test "$gcc_cv_prog_LN" = "ln"; then
1652   echo "$ac_t""yes" 1>&6
1653 else
1654   if test "$gcc_cv_prog_LN" = "ln -s"; then
1655     echo "$ac_t""no, using ln -s" 1>&6
1656   else
1657     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1658   fi
1659 fi
1660
1661 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1662 echo "configure:1663: checking whether ln -s works" >&5
1663 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1664   echo $ac_n "(cached) $ac_c" 1>&6
1665 else
1666   rm -f conftestdata_t
1667 echo >conftestdata_f
1668 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1669 then
1670   gcc_cv_prog_LN_S="ln -s"
1671 else
1672   if ln conftestdata_f conftestdata_t 2>/dev/null
1673   then
1674     gcc_cv_prog_LN_S=ln
1675   else
1676     gcc_cv_prog_LN_S=cp
1677   fi
1678 fi
1679 rm -f conftestdata_f conftestdata_t
1680
1681 fi
1682 LN_S="$gcc_cv_prog_LN_S"
1683 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1684   echo "$ac_t""yes" 1>&6
1685 else
1686   if test "$gcc_cv_prog_LN_S" = "ln"; then
1687     echo "$ac_t""no, using ln" 1>&6
1688   else
1689     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1690   fi
1691 fi
1692
1693 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1694 echo "configure:1695: checking for volatile" >&5
1695 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1696   echo $ac_n "(cached) $ac_c" 1>&6
1697 else
1698   cat > conftest.$ac_ext <<EOF
1699 #line 1700 "configure"
1700 #include "confdefs.h"
1701
1702 int main() {
1703 volatile int foo;
1704 ; return 0; }
1705 EOF
1706 if { (eval echo configure:1707: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1707   rm -rf conftest*
1708   gcc_cv_c_volatile=yes
1709 else
1710   echo "configure: failed program was:" >&5
1711   cat conftest.$ac_ext >&5
1712   rm -rf conftest*
1713   gcc_cv_c_volatile=no
1714 fi
1715 rm -f conftest*
1716 fi
1717
1718 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1719 if test $gcc_cv_c_volatile = yes ; then
1720   cat >> confdefs.h <<\EOF
1721 #define HAVE_VOLATILE 1
1722 EOF
1723
1724 fi
1725
1726 # Extract the first word of "ranlib", so it can be a program name with args.
1727 set dummy ranlib; ac_word=$2
1728 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1729 echo "configure:1730: checking for $ac_word" >&5
1730 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1731   echo $ac_n "(cached) $ac_c" 1>&6
1732 else
1733   if test -n "$RANLIB"; then
1734   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1735 else
1736   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1737   ac_dummy="$PATH"
1738   for ac_dir in $ac_dummy; do
1739     test -z "$ac_dir" && ac_dir=.
1740     if test -f $ac_dir/$ac_word; then
1741       ac_cv_prog_RANLIB="ranlib"
1742       break
1743     fi
1744   done
1745   IFS="$ac_save_ifs"
1746   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1747 fi
1748 fi
1749 RANLIB="$ac_cv_prog_RANLIB"
1750 if test -n "$RANLIB"; then
1751   echo "$ac_t""$RANLIB" 1>&6
1752 else
1753   echo "$ac_t""no" 1>&6
1754 fi
1755
1756 for ac_prog in 'bison -y' byacc
1757 do
1758 # Extract the first word of "$ac_prog", so it can be a program name with args.
1759 set dummy $ac_prog; ac_word=$2
1760 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1761 echo "configure:1762: checking for $ac_word" >&5
1762 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1763   echo $ac_n "(cached) $ac_c" 1>&6
1764 else
1765   if test -n "$YACC"; then
1766   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1767 else
1768   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1769   ac_dummy="$PATH"
1770   for ac_dir in $ac_dummy; do
1771     test -z "$ac_dir" && ac_dir=.
1772     if test -f $ac_dir/$ac_word; then
1773       ac_cv_prog_YACC="$ac_prog"
1774       break
1775     fi
1776   done
1777   IFS="$ac_save_ifs"
1778 fi
1779 fi
1780 YACC="$ac_cv_prog_YACC"
1781 if test -n "$YACC"; then
1782   echo "$ac_t""$YACC" 1>&6
1783 else
1784   echo "$ac_t""no" 1>&6
1785 fi
1786
1787 test -n "$YACC" && break
1788 done
1789 test -n "$YACC" || YACC="yacc"
1790
1791 # Find a good install program.  We prefer a C program (faster),
1792 # so one script is as good as another.  But avoid the broken or
1793 # incompatible versions:
1794 # SysV /etc/install, /usr/sbin/install
1795 # SunOS /usr/etc/install
1796 # IRIX /sbin/install
1797 # AIX /bin/install
1798 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1799 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1800 # ./install, which can be erroneously created by make from ./install.sh.
1801 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1802 echo "configure:1803: checking for a BSD compatible install" >&5
1803 if test -z "$INSTALL"; then
1804 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1805   echo $ac_n "(cached) $ac_c" 1>&6
1806 else
1807     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1808   for ac_dir in $PATH; do
1809     # Account for people who put trailing slashes in PATH elements.
1810     case "$ac_dir/" in
1811     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1812     *)
1813       # OSF1 and SCO ODT 3.0 have their own names for install.
1814       for ac_prog in ginstall scoinst install; do
1815         if test -f $ac_dir/$ac_prog; then
1816           if test $ac_prog = install &&
1817             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1818             # AIX install.  It has an incompatible calling convention.
1819             # OSF/1 installbsd also uses dspmsg, but is usable.
1820             :
1821           else
1822             ac_cv_path_install="$ac_dir/$ac_prog -c"
1823             break 2
1824           fi
1825         fi
1826       done
1827       ;;
1828     esac
1829   done
1830   IFS="$ac_save_IFS"
1831
1832 fi
1833   if test "${ac_cv_path_install+set}" = set; then
1834     INSTALL="$ac_cv_path_install"
1835   else
1836     # As a last resort, use the slow shell script.  We don't cache a
1837     # path for INSTALL within a source directory, because that will
1838     # break other packages using the cache if that directory is
1839     # removed, or if the path is relative.
1840     INSTALL="$ac_install_sh"
1841   fi
1842 fi
1843 echo "$ac_t""$INSTALL" 1>&6
1844
1845 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1846 # It thinks the first close brace ends the variable substitution.
1847 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1848
1849 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1850
1851
1852 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1853 echo "configure:1854: checking how to run the C preprocessor" >&5
1854 # On Suns, sometimes $CPP names a directory.
1855 if test -n "$CPP" && test -d "$CPP"; then
1856   CPP=
1857 fi
1858 if test -z "$CPP"; then
1859 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1860   echo $ac_n "(cached) $ac_c" 1>&6
1861 else
1862     # This must be in double quotes, not single quotes, because CPP may get
1863   # substituted into the Makefile and "${CC-cc}" will confuse make.
1864   CPP="${CC-cc} -E"
1865   # On the NeXT, cc -E runs the code through the compiler's parser,
1866   # not just through cpp.
1867   cat > conftest.$ac_ext <<EOF
1868 #line 1869 "configure"
1869 #include "confdefs.h"
1870 #include <assert.h>
1871 Syntax Error
1872 EOF
1873 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1874 { (eval echo configure:1875: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1875 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1876 if test -z "$ac_err"; then
1877   :
1878 else
1879   echo "$ac_err" >&5
1880   echo "configure: failed program was:" >&5
1881   cat conftest.$ac_ext >&5
1882   rm -rf conftest*
1883   CPP="${CC-cc} -E -traditional-cpp"
1884   cat > conftest.$ac_ext <<EOF
1885 #line 1886 "configure"
1886 #include "confdefs.h"
1887 #include <assert.h>
1888 Syntax Error
1889 EOF
1890 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1891 { (eval echo configure:1892: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1892 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1893 if test -z "$ac_err"; then
1894   :
1895 else
1896   echo "$ac_err" >&5
1897   echo "configure: failed program was:" >&5
1898   cat conftest.$ac_ext >&5
1899   rm -rf conftest*
1900   CPP="${CC-cc} -nologo -E"
1901   cat > conftest.$ac_ext <<EOF
1902 #line 1903 "configure"
1903 #include "confdefs.h"
1904 #include <assert.h>
1905 Syntax Error
1906 EOF
1907 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1908 { (eval echo configure:1909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1909 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1910 if test -z "$ac_err"; then
1911   :
1912 else
1913   echo "$ac_err" >&5
1914   echo "configure: failed program was:" >&5
1915   cat conftest.$ac_ext >&5
1916   rm -rf conftest*
1917   CPP=/lib/cpp
1918 fi
1919 rm -f conftest*
1920 fi
1921 rm -f conftest*
1922 fi
1923 rm -f conftest*
1924   ac_cv_prog_CPP="$CPP"
1925 fi
1926   CPP="$ac_cv_prog_CPP"
1927 else
1928   ac_cv_prog_CPP="$CPP"
1929 fi
1930 echo "$ac_t""$CPP" 1>&6
1931
1932 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1933 echo "configure:1934: checking for ANSI C header files" >&5
1934 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1935   echo $ac_n "(cached) $ac_c" 1>&6
1936 else
1937   cat > conftest.$ac_ext <<EOF
1938 #line 1939 "configure"
1939 #include "confdefs.h"
1940 #include <stdlib.h>
1941 #include <stdarg.h>
1942 #include <string.h>
1943 #include <float.h>
1944 EOF
1945 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1946 { (eval echo configure:1947: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1947 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1948 if test -z "$ac_err"; then
1949   rm -rf conftest*
1950   ac_cv_header_stdc=yes
1951 else
1952   echo "$ac_err" >&5
1953   echo "configure: failed program was:" >&5
1954   cat conftest.$ac_ext >&5
1955   rm -rf conftest*
1956   ac_cv_header_stdc=no
1957 fi
1958 rm -f conftest*
1959
1960 if test $ac_cv_header_stdc = yes; then
1961   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1962 cat > conftest.$ac_ext <<EOF
1963 #line 1964 "configure"
1964 #include "confdefs.h"
1965 #include <string.h>
1966 EOF
1967 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1968   egrep "memchr" >/dev/null 2>&1; then
1969   :
1970 else
1971   rm -rf conftest*
1972   ac_cv_header_stdc=no
1973 fi
1974 rm -f conftest*
1975
1976 fi
1977
1978 if test $ac_cv_header_stdc = yes; then
1979   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1980 cat > conftest.$ac_ext <<EOF
1981 #line 1982 "configure"
1982 #include "confdefs.h"
1983 #include <stdlib.h>
1984 EOF
1985 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1986   egrep "free" >/dev/null 2>&1; then
1987   :
1988 else
1989   rm -rf conftest*
1990   ac_cv_header_stdc=no
1991 fi
1992 rm -f conftest*
1993
1994 fi
1995
1996 if test $ac_cv_header_stdc = yes; then
1997   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1998 if test "$cross_compiling" = yes; then
1999   :
2000 else
2001   cat > conftest.$ac_ext <<EOF
2002 #line 2003 "configure"
2003 #include "confdefs.h"
2004 #include <ctype.h>
2005 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2006 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2007 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2008 int main () { int i; for (i = 0; i < 256; i++)
2009 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2010 exit (0); }
2011
2012 EOF
2013 if { (eval echo configure:2014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2014 then
2015   :
2016 else
2017   echo "configure: failed program was:" >&5
2018   cat conftest.$ac_ext >&5
2019   rm -fr conftest*
2020   ac_cv_header_stdc=no
2021 fi
2022 rm -fr conftest*
2023 fi
2024
2025 fi
2026 fi
2027
2028 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2029 if test $ac_cv_header_stdc = yes; then
2030   cat >> confdefs.h <<\EOF
2031 #define STDC_HEADERS 1
2032 EOF
2033
2034 fi
2035
2036 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2037 echo "configure:2038: checking whether time.h and sys/time.h may both be included" >&5
2038 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2039   echo $ac_n "(cached) $ac_c" 1>&6
2040 else
2041   cat > conftest.$ac_ext <<EOF
2042 #line 2043 "configure"
2043 #include "confdefs.h"
2044 #include <sys/types.h>
2045 #include <sys/time.h>
2046 #include <time.h>
2047 int main() {
2048 struct tm *tp;
2049 ; return 0; }
2050 EOF
2051 if { (eval echo configure:2052: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2052   rm -rf conftest*
2053   ac_cv_header_time=yes
2054 else
2055   echo "configure: failed program was:" >&5
2056   cat conftest.$ac_ext >&5
2057   rm -rf conftest*
2058   ac_cv_header_time=no
2059 fi
2060 rm -f conftest*
2061 fi
2062
2063 echo "$ac_t""$ac_cv_header_time" 1>&6
2064 if test $ac_cv_header_time = yes; then
2065   cat >> confdefs.h <<\EOF
2066 #define TIME_WITH_SYS_TIME 1
2067 EOF
2068
2069 fi
2070
2071 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2072 echo "configure:2073: checking whether string.h and strings.h may both be included" >&5
2073 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2074   echo $ac_n "(cached) $ac_c" 1>&6
2075 else
2076   cat > conftest.$ac_ext <<EOF
2077 #line 2078 "configure"
2078 #include "confdefs.h"
2079 #include <string.h>
2080 #include <strings.h>
2081 int main() {
2082
2083 ; return 0; }
2084 EOF
2085 if { (eval echo configure:2086: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2086   rm -rf conftest*
2087   gcc_cv_header_string=yes
2088 else
2089   echo "configure: failed program was:" >&5
2090   cat conftest.$ac_ext >&5
2091   rm -rf conftest*
2092   gcc_cv_header_string=no
2093 fi
2094 rm -f conftest*
2095 fi
2096
2097 echo "$ac_t""$gcc_cv_header_string" 1>&6
2098 if test $gcc_cv_header_string = yes; then
2099   cat >> confdefs.h <<\EOF
2100 #define STRING_WITH_STRINGS 1
2101 EOF
2102
2103 fi
2104
2105 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2106 echo "configure:2107: checking for sys/wait.h that is POSIX.1 compatible" >&5
2107 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2108   echo $ac_n "(cached) $ac_c" 1>&6
2109 else
2110   cat > conftest.$ac_ext <<EOF
2111 #line 2112 "configure"
2112 #include "confdefs.h"
2113 #include <sys/types.h>
2114 #include <sys/wait.h>
2115 #ifndef WEXITSTATUS
2116 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2117 #endif
2118 #ifndef WIFEXITED
2119 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2120 #endif
2121 int main() {
2122 int s;
2123 wait (&s);
2124 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2125 ; return 0; }
2126 EOF
2127 if { (eval echo configure:2128: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2128   rm -rf conftest*
2129   ac_cv_header_sys_wait_h=yes
2130 else
2131   echo "configure: failed program was:" >&5
2132   cat conftest.$ac_ext >&5
2133   rm -rf conftest*
2134   ac_cv_header_sys_wait_h=no
2135 fi
2136 rm -f conftest*
2137 fi
2138
2139 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2140 if test $ac_cv_header_sys_wait_h = yes; then
2141   cat >> confdefs.h <<\EOF
2142 #define HAVE_SYS_WAIT_H 1
2143 EOF
2144
2145 fi
2146
2147 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2148                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2149                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2150                  direct.h malloc.h
2151 do
2152 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2153 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2154 echo "configure:2155: checking for $ac_hdr" >&5
2155 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2156   echo $ac_n "(cached) $ac_c" 1>&6
2157 else
2158   cat > conftest.$ac_ext <<EOF
2159 #line 2160 "configure"
2160 #include "confdefs.h"
2161 #include <$ac_hdr>
2162 EOF
2163 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2164 { (eval echo configure:2165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2165 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2166 if test -z "$ac_err"; then
2167   rm -rf conftest*
2168   eval "ac_cv_header_$ac_safe=yes"
2169 else
2170   echo "$ac_err" >&5
2171   echo "configure: failed program was:" >&5
2172   cat conftest.$ac_ext >&5
2173   rm -rf conftest*
2174   eval "ac_cv_header_$ac_safe=no"
2175 fi
2176 rm -f conftest*
2177 fi
2178 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2179   echo "$ac_t""yes" 1>&6
2180     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2181   cat >> confdefs.h <<EOF
2182 #define $ac_tr_hdr 1
2183 EOF
2184
2185 else
2186   echo "$ac_t""no" 1>&6
2187 fi
2188 done
2189
2190
2191 # Check for thread headers.
2192 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2193 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2194 echo "configure:2195: checking for thread.h" >&5
2195 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2196   echo $ac_n "(cached) $ac_c" 1>&6
2197 else
2198   cat > conftest.$ac_ext <<EOF
2199 #line 2200 "configure"
2200 #include "confdefs.h"
2201 #include <thread.h>
2202 EOF
2203 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2204 { (eval echo configure:2205: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2205 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2206 if test -z "$ac_err"; then
2207   rm -rf conftest*
2208   eval "ac_cv_header_$ac_safe=yes"
2209 else
2210   echo "$ac_err" >&5
2211   echo "configure: failed program was:" >&5
2212   cat conftest.$ac_ext >&5
2213   rm -rf conftest*
2214   eval "ac_cv_header_$ac_safe=no"
2215 fi
2216 rm -f conftest*
2217 fi
2218 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2219   echo "$ac_t""yes" 1>&6
2220   have_thread_h=yes
2221 else
2222   echo "$ac_t""no" 1>&6
2223 have_thread_h=
2224 fi
2225
2226 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2227 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2228 echo "configure:2229: checking for pthread.h" >&5
2229 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2230   echo $ac_n "(cached) $ac_c" 1>&6
2231 else
2232   cat > conftest.$ac_ext <<EOF
2233 #line 2234 "configure"
2234 #include "confdefs.h"
2235 #include <pthread.h>
2236 EOF
2237 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2238 { (eval echo configure:2239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2239 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2240 if test -z "$ac_err"; then
2241   rm -rf conftest*
2242   eval "ac_cv_header_$ac_safe=yes"
2243 else
2244   echo "$ac_err" >&5
2245   echo "configure: failed program was:" >&5
2246   cat conftest.$ac_ext >&5
2247   rm -rf conftest*
2248   eval "ac_cv_header_$ac_safe=no"
2249 fi
2250 rm -f conftest*
2251 fi
2252 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2253   echo "$ac_t""yes" 1>&6
2254   have_pthread_h=yes
2255 else
2256   echo "$ac_t""no" 1>&6
2257 have_pthread_h=
2258 fi
2259
2260
2261 # See if GNAT has been installed
2262 # Extract the first word of "gnatbind", so it can be a program name with args.
2263 set dummy gnatbind; ac_word=$2
2264 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2265 echo "configure:2266: checking for $ac_word" >&5
2266 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2267   echo $ac_n "(cached) $ac_c" 1>&6
2268 else
2269   if test -n "$gnat"; then
2270   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2271 else
2272   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2273   ac_dummy="$PATH"
2274   for ac_dir in $ac_dummy; do
2275     test -z "$ac_dir" && ac_dir=.
2276     if test -f $ac_dir/$ac_word; then
2277       ac_cv_prog_gnat="yes"
2278       break
2279     fi
2280   done
2281   IFS="$ac_save_ifs"
2282   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2283 fi
2284 fi
2285 gnat="$ac_cv_prog_gnat"
2286 if test -n "$gnat"; then
2287   echo "$ac_t""$gnat" 1>&6
2288 else
2289   echo "$ac_t""no" 1>&6
2290 fi
2291
2292
2293 # Do we have a single-tree copy of texinfo?
2294 if test -f $srcdir/../texinfo/Makefile.in; then
2295   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2296   gcc_cv_prog_makeinfo_modern=yes
2297   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2298 else
2299   # See if makeinfo has been installed and is modern enough
2300   # that we can use it.
2301   # Extract the first word of "makeinfo", so it can be a program name with args.
2302 set dummy makeinfo; ac_word=$2
2303 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2304 echo "configure:2305: checking for $ac_word" >&5
2305 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2306   echo $ac_n "(cached) $ac_c" 1>&6
2307 else
2308   if test -n "$MAKEINFO"; then
2309   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2310 else
2311   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2312   ac_dummy="$PATH"
2313   for ac_dir in $ac_dummy; do
2314     test -z "$ac_dir" && ac_dir=.
2315     if test -f $ac_dir/$ac_word; then
2316       ac_cv_prog_MAKEINFO="makeinfo"
2317       break
2318     fi
2319   done
2320   IFS="$ac_save_ifs"
2321 fi
2322 fi
2323 MAKEINFO="$ac_cv_prog_MAKEINFO"
2324 if test -n "$MAKEINFO"; then
2325   echo "$ac_t""$MAKEINFO" 1>&6
2326 else
2327   echo "$ac_t""no" 1>&6
2328 fi
2329
2330 if test -n "$MAKEINFO"; then
2331   # Found it, now check the version.
2332   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2333 echo "configure:2334: checking for modern makeinfo" >&5
2334 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2335   echo $ac_n "(cached) $ac_c" 1>&6
2336 else
2337     ac_prog_version=`$MAKEINFO --version 2>&1 |
2338                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2339   echo "configure:2340: version of makeinfo is $ac_prog_version" >&5
2340   case $ac_prog_version in
2341     '')     gcc_cv_prog_makeinfo_modern=no;;
2342     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2343             gcc_cv_prog_makeinfo_modern=yes;;
2344     *)      gcc_cv_prog_makeinfo_modern=no;;
2345   esac
2346
2347 fi
2348
2349 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2350 else
2351   gcc_cv_prog_makeinfo_modern=no
2352 fi
2353
2354 fi
2355
2356 if test $gcc_cv_prog_makeinfo_modern = no; then
2357   echo "configure: warning:
2358 *** Makeinfo is missing or too old.
2359 *** Info documentation will not be built or installed." 1>&2
2360   BUILD_INFO=
2361   INSTALL_INFO=
2362 else
2363   BUILD_INFO=info
2364   INSTALL_INFO=install-info
2365 fi
2366
2367 # See if the stage1 system preprocessor understands the ANSI C
2368 # preprocessor stringification operator.
2369
2370
2371 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2372 echo "configure:2373: checking for preprocessor stringizing operator" >&5
2373 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2374   echo $ac_n "(cached) $ac_c" 1>&6
2375 else
2376   cat > conftest.$ac_ext <<EOF
2377 #line 2378 "configure"
2378 #include "confdefs.h"
2379
2380 #define x(y) #y
2381
2382 char *s = x(teststring);
2383
2384 EOF
2385 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2386   egrep "#teststring" >/dev/null 2>&1; then
2387   rm -rf conftest*
2388   ac_cv_c_stringize=no
2389 else
2390   rm -rf conftest*
2391   ac_cv_c_stringize=yes
2392 fi
2393 rm -f conftest*
2394
2395 fi
2396
2397 if test "${ac_cv_c_stringize}" = yes
2398 then
2399         cat >> confdefs.h <<\EOF
2400 #define HAVE_STRINGIZE 1
2401 EOF
2402
2403 fi
2404 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2405
2406
2407 # Use <inttypes.h> only if it exists,
2408 # doesn't clash with <sys/types.h>, and declares intmax_t.
2409 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2410 echo "configure:2411: checking for inttypes.h" >&5
2411 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2412   echo $ac_n "(cached) $ac_c" 1>&6
2413 else
2414   cat > conftest.$ac_ext <<EOF
2415 #line 2416 "configure"
2416 #include "confdefs.h"
2417 #include <sys/types.h>
2418 #include <inttypes.h>
2419 int main() {
2420 intmax_t i = -1;
2421 ; return 0; }
2422 EOF
2423 if { (eval echo configure:2424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2424   rm -rf conftest*
2425   gcc_cv_header_inttypes_h=yes
2426 else
2427   echo "configure: failed program was:" >&5
2428   cat conftest.$ac_ext >&5
2429   rm -rf conftest*
2430   gcc_cv_header_inttypes_h=no
2431 fi
2432 rm -f conftest*
2433 fi
2434
2435 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2436 if test $gcc_cv_header_inttypes_h = yes; then
2437   cat >> confdefs.h <<\EOF
2438 #define HAVE_INTTYPES_H 1
2439 EOF
2440
2441 fi
2442
2443 #
2444 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2445 # be either signed or unsigned.
2446 #
2447 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2448 echo "configure:2449: checking for unsigned enumerated bitfields" >&5
2449 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2450   echo $ac_n "(cached) $ac_c" 1>&6
2451 else
2452   if test "$cross_compiling" = yes; then
2453   gcc_cv_enum_bf_unsigned=yes
2454 else
2455   cat > conftest.$ac_ext <<EOF
2456 #line 2457 "configure"
2457 #include "confdefs.h"
2458 #include <stdlib.h>
2459 enum t { BLAH = 128 } ;
2460 struct s_t { enum t member : 8; } s ;
2461 int main(void)
2462 {
2463         s.member = BLAH;
2464         if (s.member < 0) exit(1);
2465         exit(0);
2466
2467 }
2468 EOF
2469 if { (eval echo configure:2470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2470 then
2471   gcc_cv_enum_bf_unsigned=yes
2472 else
2473   echo "configure: failed program was:" >&5
2474   cat conftest.$ac_ext >&5
2475   rm -fr conftest*
2476   gcc_cv_enum_bf_unsigned=no
2477 fi
2478 rm -fr conftest*
2479 fi
2480
2481 fi
2482
2483 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2484 if test $gcc_cv_enum_bf_unsigned = yes; then
2485   cat >> confdefs.h <<\EOF
2486 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2487 EOF
2488
2489 fi
2490
2491 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2492         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2493         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2494         fputs_unlocked getrusage valloc
2495 do
2496 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2497 echo "configure:2498: checking for $ac_func" >&5
2498 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2499   echo $ac_n "(cached) $ac_c" 1>&6
2500 else
2501   cat > conftest.$ac_ext <<EOF
2502 #line 2503 "configure"
2503 #include "confdefs.h"
2504 /* System header to define __stub macros and hopefully few prototypes,
2505     which can conflict with char $ac_func(); below.  */
2506 #include <assert.h>
2507 /* Override any gcc2 internal prototype to avoid an error.  */
2508 /* We use char because int might match the return type of a gcc2
2509     builtin and then its argument prototype would still apply.  */
2510 char $ac_func();
2511
2512 int main() {
2513
2514 /* The GNU C library defines this for functions which it implements
2515     to always fail with ENOSYS.  Some functions are actually named
2516     something starting with __ and the normal name is an alias.  */
2517 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2518 choke me
2519 #else
2520 $ac_func();
2521 #endif
2522
2523 ; return 0; }
2524 EOF
2525 if { (eval echo configure:2526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2526   rm -rf conftest*
2527   eval "ac_cv_func_$ac_func=yes"
2528 else
2529   echo "configure: failed program was:" >&5
2530   cat conftest.$ac_ext >&5
2531   rm -rf conftest*
2532   eval "ac_cv_func_$ac_func=no"
2533 fi
2534 rm -f conftest*
2535 fi
2536
2537 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2538   echo "$ac_t""yes" 1>&6
2539     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2540   cat >> confdefs.h <<EOF
2541 #define $ac_tr_func 1
2542 EOF
2543
2544 else
2545   echo "$ac_t""no" 1>&6
2546 fi
2547 done
2548
2549
2550 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2551 echo "configure:2552: checking for ssize_t" >&5
2552 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2553   echo $ac_n "(cached) $ac_c" 1>&6
2554 else
2555   cat > conftest.$ac_ext <<EOF
2556 #line 2557 "configure"
2557 #include "confdefs.h"
2558 #include <sys/types.h>
2559 #if STDC_HEADERS
2560 #include <stdlib.h>
2561 #include <stddef.h>
2562 #endif
2563 EOF
2564 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2565   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2566   rm -rf conftest*
2567   ac_cv_type_ssize_t=yes
2568 else
2569   rm -rf conftest*
2570   ac_cv_type_ssize_t=no
2571 fi
2572 rm -f conftest*
2573
2574 fi
2575 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2576 if test $ac_cv_type_ssize_t = no; then
2577   cat >> confdefs.h <<\EOF
2578 #define ssize_t int
2579 EOF
2580
2581 fi
2582
2583
2584 # Try to determine the array type of the second argument of getgroups
2585 # for the target system (int or gid_t).
2586 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2587 echo "configure:2588: checking for uid_t in sys/types.h" >&5
2588 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2589   echo $ac_n "(cached) $ac_c" 1>&6
2590 else
2591   cat > conftest.$ac_ext <<EOF
2592 #line 2593 "configure"
2593 #include "confdefs.h"
2594 #include <sys/types.h>
2595 EOF
2596 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2597   egrep "uid_t" >/dev/null 2>&1; then
2598   rm -rf conftest*
2599   ac_cv_type_uid_t=yes
2600 else
2601   rm -rf conftest*
2602   ac_cv_type_uid_t=no
2603 fi
2604 rm -f conftest*
2605
2606 fi
2607
2608 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2609 if test $ac_cv_type_uid_t = no; then
2610   cat >> confdefs.h <<\EOF
2611 #define uid_t int
2612 EOF
2613
2614   cat >> confdefs.h <<\EOF
2615 #define gid_t int
2616 EOF
2617
2618 fi
2619
2620 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2621 echo "configure:2622: checking type of array argument to getgroups" >&5
2622 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2623   echo $ac_n "(cached) $ac_c" 1>&6
2624 else
2625   if test "$cross_compiling" = yes; then
2626   ac_cv_type_getgroups=cross
2627 else
2628   cat > conftest.$ac_ext <<EOF
2629 #line 2630 "configure"
2630 #include "confdefs.h"
2631
2632 /* Thanks to Mike Rendell for this test.  */
2633 #include <sys/types.h>
2634 #define NGID 256
2635 #undef MAX
2636 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2637 main()
2638 {
2639   gid_t gidset[NGID];
2640   int i, n;
2641   union { gid_t gval; long lval; }  val;
2642
2643   val.lval = -1;
2644   for (i = 0; i < NGID; i++)
2645     gidset[i] = val.gval;
2646   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2647                  gidset);
2648   /* Exit non-zero if getgroups seems to require an array of ints.  This
2649      happens when gid_t is short but getgroups modifies an array of ints.  */
2650   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2651 }
2652
2653 EOF
2654 if { (eval echo configure:2655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2655 then
2656     ac_cv_type_getgroups=gid_t
2657 else
2658   echo "configure: failed program was:" >&5
2659   cat conftest.$ac_ext >&5
2660   rm -fr conftest*
2661   ac_cv_type_getgroups=int
2662 fi
2663 rm -fr conftest*
2664 fi
2665
2666 if test $ac_cv_type_getgroups = cross; then
2667         cat > conftest.$ac_ext <<EOF
2668 #line 2669 "configure"
2669 #include "confdefs.h"
2670 #include <unistd.h>
2671 EOF
2672 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2673   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2674   rm -rf conftest*
2675   ac_cv_type_getgroups=gid_t
2676 else
2677   rm -rf conftest*
2678   ac_cv_type_getgroups=int
2679 fi
2680 rm -f conftest*
2681
2682 fi
2683 fi
2684
2685 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2686 cat >> confdefs.h <<EOF
2687 #define GETGROUPS_T $ac_cv_type_getgroups
2688 EOF
2689
2690
2691 if test "${target}" = "${build}"; then
2692   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2693 else
2694   case "${target}" in
2695         # This condition may need some tweaking.  It should include all
2696         # targets where the array type of the second argument of getgroups
2697         # is int and the type of gid_t is not equivalent to int.
2698         *-*-sunos* | *-*-ultrix*)
2699                 TARGET_GETGROUPS_T=int
2700                 ;;
2701         *)
2702                 TARGET_GETGROUPS_T=gid_t
2703                 ;;
2704   esac
2705 fi
2706
2707
2708 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2709 echo "configure:2710: checking for vprintf" >&5
2710 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2711   echo $ac_n "(cached) $ac_c" 1>&6
2712 else
2713   cat > conftest.$ac_ext <<EOF
2714 #line 2715 "configure"
2715 #include "confdefs.h"
2716 /* System header to define __stub macros and hopefully few prototypes,
2717     which can conflict with char vprintf(); below.  */
2718 #include <assert.h>
2719 /* Override any gcc2 internal prototype to avoid an error.  */
2720 /* We use char because int might match the return type of a gcc2
2721     builtin and then its argument prototype would still apply.  */
2722 char vprintf();
2723
2724 int main() {
2725
2726 /* The GNU C library defines this for functions which it implements
2727     to always fail with ENOSYS.  Some functions are actually named
2728     something starting with __ and the normal name is an alias.  */
2729 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2730 choke me
2731 #else
2732 vprintf();
2733 #endif
2734
2735 ; return 0; }
2736 EOF
2737 if { (eval echo configure:2738: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2738   rm -rf conftest*
2739   eval "ac_cv_func_vprintf=yes"
2740 else
2741   echo "configure: failed program was:" >&5
2742   cat conftest.$ac_ext >&5
2743   rm -rf conftest*
2744   eval "ac_cv_func_vprintf=no"
2745 fi
2746 rm -f conftest*
2747 fi
2748
2749 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2750   echo "$ac_t""yes" 1>&6
2751   cat >> confdefs.h <<\EOF
2752 #define HAVE_VPRINTF 1
2753 EOF
2754
2755 else
2756   echo "$ac_t""no" 1>&6
2757 fi
2758
2759 if test "$ac_cv_func_vprintf" != yes; then
2760 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2761 echo "configure:2762: checking for _doprnt" >&5
2762 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2763   echo $ac_n "(cached) $ac_c" 1>&6
2764 else
2765   cat > conftest.$ac_ext <<EOF
2766 #line 2767 "configure"
2767 #include "confdefs.h"
2768 /* System header to define __stub macros and hopefully few prototypes,
2769     which can conflict with char _doprnt(); below.  */
2770 #include <assert.h>
2771 /* Override any gcc2 internal prototype to avoid an error.  */
2772 /* We use char because int might match the return type of a gcc2
2773     builtin and then its argument prototype would still apply.  */
2774 char _doprnt();
2775
2776 int main() {
2777
2778 /* The GNU C library defines this for functions which it implements
2779     to always fail with ENOSYS.  Some functions are actually named
2780     something starting with __ and the normal name is an alias.  */
2781 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2782 choke me
2783 #else
2784 _doprnt();
2785 #endif
2786
2787 ; return 0; }
2788 EOF
2789 if { (eval echo configure:2790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2790   rm -rf conftest*
2791   eval "ac_cv_func__doprnt=yes"
2792 else
2793   echo "configure: failed program was:" >&5
2794   cat conftest.$ac_ext >&5
2795   rm -rf conftest*
2796   eval "ac_cv_func__doprnt=no"
2797 fi
2798 rm -f conftest*
2799 fi
2800
2801 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2802   echo "$ac_t""yes" 1>&6
2803   cat >> confdefs.h <<\EOF
2804 #define HAVE_DOPRNT 1
2805 EOF
2806
2807 else
2808   echo "$ac_t""no" 1>&6
2809 fi
2810
2811 fi
2812
2813 vfprintf=
2814 doprint=
2815 if test $ac_cv_func_vprintf != yes ; then
2816   vfprintf=vfprintf.o
2817   if test $ac_cv_func__doprnt != yes ; then
2818     doprint=doprint.o
2819   fi
2820 fi
2821
2822
2823
2824 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2825 echo "configure:2826: checking whether the printf functions support %p" >&5
2826 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2827   echo $ac_n "(cached) $ac_c" 1>&6
2828 else
2829   if test "$cross_compiling" = yes; then
2830   gcc_cv_func_printf_ptr=no
2831 else
2832   cat > conftest.$ac_ext <<EOF
2833 #line 2834 "configure"
2834 #include "confdefs.h"
2835 #include <stdio.h>
2836
2837 int main()
2838 {
2839   char buf[64];
2840   char *p = buf, *q = NULL;
2841   sprintf(buf, "%p", p);
2842   sscanf(buf, "%p", &q);
2843   return (p != q);
2844 }
2845 EOF
2846 if { (eval echo configure:2847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2847 then
2848   gcc_cv_func_printf_ptr=yes
2849 else
2850   echo "configure: failed program was:" >&5
2851   cat conftest.$ac_ext >&5
2852   rm -fr conftest*
2853   gcc_cv_func_printf_ptr=no
2854 fi
2855 rm -fr conftest*
2856 fi
2857
2858 rm -f core core.* *.core
2859 fi
2860
2861 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2862 if test $gcc_cv_func_printf_ptr = yes ; then
2863   cat >> confdefs.h <<\EOF
2864 #define HAVE_PRINTF_PTR 1
2865 EOF
2866
2867 fi
2868
2869
2870 case "${host}" in
2871 *-*-uwin*)
2872   # Under some versions of uwin, vfork is notoriously buggy and the test
2873   # can hang configure; on other versions, vfork exists just as a stub.
2874   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2875   ac_cv_func_vfork_works=no
2876   ;;
2877 esac
2878 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2879 echo "configure:2880: checking for pid_t" >&5
2880 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2881   echo $ac_n "(cached) $ac_c" 1>&6
2882 else
2883   cat > conftest.$ac_ext <<EOF
2884 #line 2885 "configure"
2885 #include "confdefs.h"
2886 #include <sys/types.h>
2887 #if STDC_HEADERS
2888 #include <stdlib.h>
2889 #include <stddef.h>
2890 #endif
2891 EOF
2892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2893   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2894   rm -rf conftest*
2895   ac_cv_type_pid_t=yes
2896 else
2897   rm -rf conftest*
2898   ac_cv_type_pid_t=no
2899 fi
2900 rm -f conftest*
2901
2902 fi
2903 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2904 if test $ac_cv_type_pid_t = no; then
2905   cat >> confdefs.h <<\EOF
2906 #define pid_t int
2907 EOF
2908
2909 fi
2910
2911 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2912 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2913 echo "configure:2914: checking for vfork.h" >&5
2914 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2915   echo $ac_n "(cached) $ac_c" 1>&6
2916 else
2917   cat > conftest.$ac_ext <<EOF
2918 #line 2919 "configure"
2919 #include "confdefs.h"
2920 #include <vfork.h>
2921 EOF
2922 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2923 { (eval echo configure:2924: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2924 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2925 if test -z "$ac_err"; then
2926   rm -rf conftest*
2927   eval "ac_cv_header_$ac_safe=yes"
2928 else
2929   echo "$ac_err" >&5
2930   echo "configure: failed program was:" >&5
2931   cat conftest.$ac_ext >&5
2932   rm -rf conftest*
2933   eval "ac_cv_header_$ac_safe=no"
2934 fi
2935 rm -f conftest*
2936 fi
2937 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2938   echo "$ac_t""yes" 1>&6
2939   cat >> confdefs.h <<\EOF
2940 #define HAVE_VFORK_H 1
2941 EOF
2942
2943 else
2944   echo "$ac_t""no" 1>&6
2945 fi
2946
2947 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2948 echo "configure:2949: checking for working vfork" >&5
2949 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2950   echo $ac_n "(cached) $ac_c" 1>&6
2951 else
2952   if test "$cross_compiling" = yes; then
2953   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2954 echo "configure:2955: checking for vfork" >&5
2955 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2956   echo $ac_n "(cached) $ac_c" 1>&6
2957 else
2958   cat > conftest.$ac_ext <<EOF
2959 #line 2960 "configure"
2960 #include "confdefs.h"
2961 /* System header to define __stub macros and hopefully few prototypes,
2962     which can conflict with char vfork(); below.  */
2963 #include <assert.h>
2964 /* Override any gcc2 internal prototype to avoid an error.  */
2965 /* We use char because int might match the return type of a gcc2
2966     builtin and then its argument prototype would still apply.  */
2967 char vfork();
2968
2969 int main() {
2970
2971 /* The GNU C library defines this for functions which it implements
2972     to always fail with ENOSYS.  Some functions are actually named
2973     something starting with __ and the normal name is an alias.  */
2974 #if defined (__stub_vfork) || defined (__stub___vfork)
2975 choke me
2976 #else
2977 vfork();
2978 #endif
2979
2980 ; return 0; }
2981 EOF
2982 if { (eval echo configure:2983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2983   rm -rf conftest*
2984   eval "ac_cv_func_vfork=yes"
2985 else
2986   echo "configure: failed program was:" >&5
2987   cat conftest.$ac_ext >&5
2988   rm -rf conftest*
2989   eval "ac_cv_func_vfork=no"
2990 fi
2991 rm -f conftest*
2992 fi
2993
2994 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2995   echo "$ac_t""yes" 1>&6
2996   :
2997 else
2998   echo "$ac_t""no" 1>&6
2999 fi
3000
3001 ac_cv_func_vfork_works=$ac_cv_func_vfork
3002 else
3003   cat > conftest.$ac_ext <<EOF
3004 #line 3005 "configure"
3005 #include "confdefs.h"
3006 /* Thanks to Paul Eggert for this test.  */
3007 #include <stdio.h>
3008 #include <sys/types.h>
3009 #include <sys/stat.h>
3010 #ifdef HAVE_UNISTD_H
3011 #include <unistd.h>
3012 #endif
3013 #ifdef HAVE_VFORK_H
3014 #include <vfork.h>
3015 #endif
3016 /* On some sparc systems, changes by the child to local and incoming
3017    argument registers are propagated back to the parent.
3018    The compiler is told about this with #include <vfork.h>,
3019    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3020    Test for this by using a static variable whose address
3021    is put into a register that is clobbered by the vfork.  */
3022 static
3023 #ifdef __cplusplus
3024 sparc_address_test (int arg)
3025 #else
3026 sparc_address_test (arg) int arg;
3027 #endif
3028 {
3029   static pid_t child;
3030   if (!child) {
3031     child = vfork ();
3032     if (child < 0) {
3033       perror ("vfork");
3034       _exit(2);
3035     }
3036     if (!child) {
3037       arg = getpid();
3038       write(-1, "", 0);
3039       _exit (arg);
3040     }
3041   }
3042 }
3043 main() {
3044   pid_t parent = getpid ();
3045   pid_t child;
3046
3047   sparc_address_test ();
3048
3049   child = vfork ();
3050
3051   if (child == 0) {
3052     /* Here is another test for sparc vfork register problems.
3053        This test uses lots of local variables, at least
3054        as many local variables as main has allocated so far
3055        including compiler temporaries.  4 locals are enough for
3056        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3057        A buggy compiler should reuse the register of parent
3058        for one of the local variables, since it will think that
3059        parent can't possibly be used any more in this routine.
3060        Assigning to the local variable will thus munge parent
3061        in the parent process.  */
3062     pid_t
3063       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3064       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3065     /* Convince the compiler that p..p7 are live; otherwise, it might
3066        use the same hardware register for all 8 local variables.  */
3067     if (p != p1 || p != p2 || p != p3 || p != p4
3068         || p != p5 || p != p6 || p != p7)
3069       _exit(1);
3070
3071     /* On some systems (e.g. IRIX 3.3),
3072        vfork doesn't separate parent from child file descriptors.
3073        If the child closes a descriptor before it execs or exits,
3074        this munges the parent's descriptor as well.
3075        Test for this by closing stdout in the child.  */
3076     _exit(close(fileno(stdout)) != 0);
3077   } else {
3078     int status;
3079     struct stat st;
3080
3081     while (wait(&status) != child)
3082       ;
3083     exit(
3084          /* Was there some problem with vforking?  */
3085          child < 0
3086
3087          /* Did the child fail?  (This shouldn't happen.)  */
3088          || status
3089
3090          /* Did the vfork/compiler bug occur?  */
3091          || parent != getpid()
3092
3093          /* Did the file descriptor bug occur?  */
3094          || fstat(fileno(stdout), &st) != 0
3095          );
3096   }
3097 }
3098 EOF
3099 if { (eval echo configure:3100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3100 then
3101   ac_cv_func_vfork_works=yes
3102 else
3103   echo "configure: failed program was:" >&5
3104   cat conftest.$ac_ext >&5
3105   rm -fr conftest*
3106   ac_cv_func_vfork_works=no
3107 fi
3108 rm -fr conftest*
3109 fi
3110
3111 fi
3112
3113 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3114 if test $ac_cv_func_vfork_works = no; then
3115   cat >> confdefs.h <<\EOF
3116 #define vfork fork
3117 EOF
3118
3119 fi
3120
3121 for ac_hdr in unistd.h
3122 do
3123 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3124 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3125 echo "configure:3126: checking for $ac_hdr" >&5
3126 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3127   echo $ac_n "(cached) $ac_c" 1>&6
3128 else
3129   cat > conftest.$ac_ext <<EOF
3130 #line 3131 "configure"
3131 #include "confdefs.h"
3132 #include <$ac_hdr>
3133 EOF
3134 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3135 { (eval echo configure:3136: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3136 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3137 if test -z "$ac_err"; then
3138   rm -rf conftest*
3139   eval "ac_cv_header_$ac_safe=yes"
3140 else
3141   echo "$ac_err" >&5
3142   echo "configure: failed program was:" >&5
3143   cat conftest.$ac_ext >&5
3144   rm -rf conftest*
3145   eval "ac_cv_header_$ac_safe=no"
3146 fi
3147 rm -f conftest*
3148 fi
3149 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3150   echo "$ac_t""yes" 1>&6
3151     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3152   cat >> confdefs.h <<EOF
3153 #define $ac_tr_hdr 1
3154 EOF
3155
3156 else
3157   echo "$ac_t""no" 1>&6
3158 fi
3159 done
3160
3161 for ac_func in getpagesize
3162 do
3163 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3164 echo "configure:3165: checking for $ac_func" >&5
3165 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3166   echo $ac_n "(cached) $ac_c" 1>&6
3167 else
3168   cat > conftest.$ac_ext <<EOF
3169 #line 3170 "configure"
3170 #include "confdefs.h"
3171 /* System header to define __stub macros and hopefully few prototypes,
3172     which can conflict with char $ac_func(); below.  */
3173 #include <assert.h>
3174 /* Override any gcc2 internal prototype to avoid an error.  */
3175 /* We use char because int might match the return type of a gcc2
3176     builtin and then its argument prototype would still apply.  */
3177 char $ac_func();
3178
3179 int main() {
3180
3181 /* The GNU C library defines this for functions which it implements
3182     to always fail with ENOSYS.  Some functions are actually named
3183     something starting with __ and the normal name is an alias.  */
3184 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3185 choke me
3186 #else
3187 $ac_func();
3188 #endif
3189
3190 ; return 0; }
3191 EOF
3192 if { (eval echo configure:3193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3193   rm -rf conftest*
3194   eval "ac_cv_func_$ac_func=yes"
3195 else
3196   echo "configure: failed program was:" >&5
3197   cat conftest.$ac_ext >&5
3198   rm -rf conftest*
3199   eval "ac_cv_func_$ac_func=no"
3200 fi
3201 rm -f conftest*
3202 fi
3203
3204 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3205   echo "$ac_t""yes" 1>&6
3206     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3207   cat >> confdefs.h <<EOF
3208 #define $ac_tr_func 1
3209 EOF
3210
3211 else
3212   echo "$ac_t""no" 1>&6
3213 fi
3214 done
3215
3216 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3217 echo "configure:3218: checking for working mmap which provides zeroed pages anywhere" >&5
3218 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3219   echo $ac_n "(cached) $ac_c" 1>&6
3220 else
3221   if test "$cross_compiling" = yes; then
3222   ac_cv_func_mmap_anywhere=no
3223 else
3224   cat > conftest.$ac_ext <<EOF
3225 #line 3226 "configure"
3226 #include "confdefs.h"
3227
3228 /* Test by Richard Henderson and Alexandre Oliva.
3229    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3230 #include <sys/types.h>
3231 #include <fcntl.h>
3232 #include <sys/mman.h>
3233
3234 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3235 # define MAP_ANONYMOUS MAP_ANON
3236 #endif
3237
3238 /* This mess was copied from the GNU getpagesize.h.  */
3239 #ifndef HAVE_GETPAGESIZE
3240 # ifdef HAVE_UNISTD_H
3241 #  include <unistd.h>
3242 # endif
3243
3244 /* Assume that all systems that can run configure have sys/param.h.  */
3245 # ifndef HAVE_SYS_PARAM_H
3246 #  define HAVE_SYS_PARAM_H 1
3247 # endif
3248
3249 # ifdef _SC_PAGESIZE
3250 #  define getpagesize() sysconf(_SC_PAGESIZE)
3251 # else /* no _SC_PAGESIZE */
3252 #  ifdef HAVE_SYS_PARAM_H
3253 #   include <sys/param.h>
3254 #   ifdef EXEC_PAGESIZE
3255 #    define getpagesize() EXEC_PAGESIZE
3256 #   else /* no EXEC_PAGESIZE */
3257 #    ifdef NBPG
3258 #     define getpagesize() NBPG * CLSIZE
3259 #     ifndef CLSIZE
3260 #      define CLSIZE 1
3261 #     endif /* no CLSIZE */
3262 #    else /* no NBPG */
3263 #     ifdef NBPC
3264 #      define getpagesize() NBPC
3265 #     else /* no NBPC */
3266 #      ifdef PAGESIZE
3267 #       define getpagesize() PAGESIZE
3268 #      endif /* PAGESIZE */
3269 #     endif /* no NBPC */
3270 #    endif /* no NBPG */
3271 #   endif /* no EXEC_PAGESIZE */
3272 #  else /* no HAVE_SYS_PARAM_H */
3273 #   define getpagesize() 8192   /* punt totally */
3274 #  endif /* no HAVE_SYS_PARAM_H */
3275 # endif /* no _SC_PAGESIZE */
3276
3277 #endif /* no HAVE_GETPAGESIZE */
3278
3279 int main()
3280 {
3281   char *x;
3282   int fd, pg;
3283
3284 #ifndef MAP_ANONYMOUS
3285   fd = open("/dev/zero", O_RDWR);
3286   if (fd < 0)
3287     exit(1);
3288 #endif
3289
3290   pg = getpagesize();
3291 #ifdef MAP_ANONYMOUS
3292   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3293                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3294 #else
3295   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3296 #endif
3297   if (x == (char *) -1)
3298     exit(2);
3299
3300   *(int *)x += 1;
3301
3302   if (munmap(x, pg) < 0)
3303     exit(3);
3304
3305   exit(0);
3306 }
3307 EOF
3308 if { (eval echo configure:3309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3309 then
3310   ac_cv_func_mmap_anywhere=yes
3311 else
3312   echo "configure: failed program was:" >&5
3313   cat conftest.$ac_ext >&5
3314   rm -fr conftest*
3315   ac_cv_func_mmap_anywhere=no
3316 fi
3317 rm -fr conftest*
3318 fi
3319
3320 fi
3321
3322 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3323 if test $ac_cv_func_mmap_anywhere = yes; then
3324   cat >> confdefs.h <<\EOF
3325 #define HAVE_MMAP_ANYWHERE 1
3326 EOF
3327
3328 fi
3329
3330 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3331 echo "configure:3332: checking for working mmap of a file" >&5
3332 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3333   echo $ac_n "(cached) $ac_c" 1>&6
3334 else
3335   # Create a file one thousand bytes long.
3336 for i in 1 2 3 4 5 6 7 8 9 0
3337 do for j in 1 2 3 4 5 6 7 8 9 0
3338 do echo $i $j xxxxx
3339 done
3340 done > conftestdata$$
3341
3342 if test "$cross_compiling" = yes; then
3343   ac_cv_func_mmap_file=no
3344 else
3345   cat > conftest.$ac_ext <<EOF
3346 #line 3347 "configure"
3347 #include "confdefs.h"
3348
3349 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3350    Richard Henderson and Alexandre Oliva.
3351    Check whether read-only mmap of a plain file works. */
3352 #include <sys/types.h>
3353 #include <sys/stat.h>
3354 #include <fcntl.h>
3355 #include <sys/mman.h>
3356
3357 int main()
3358 {
3359   char *x;
3360   int fd;
3361   struct stat st;
3362
3363   fd = open("conftestdata$$", O_RDONLY);
3364   if (fd < 0)
3365     exit(1);
3366
3367   if (fstat (fd, &st))
3368     exit(2);
3369
3370   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3371   if (x == (char *) -1)
3372     exit(3);
3373
3374   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3375     exit(4);
3376
3377   if (munmap(x, st.st_size) < 0)
3378     exit(5);
3379
3380   exit(0);
3381 }
3382 EOF
3383 if { (eval echo configure:3384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3384 then
3385   ac_cv_func_mmap_file=yes
3386 else
3387   echo "configure: failed program was:" >&5
3388   cat conftest.$ac_ext >&5
3389   rm -fr conftest*
3390   ac_cv_func_mmap_file=no
3391 fi
3392 rm -fr conftest*
3393 fi
3394
3395 fi
3396
3397 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3398 if test $ac_cv_func_mmap_file = yes; then
3399   cat >> confdefs.h <<\EOF
3400 #define HAVE_MMAP_FILE 1
3401 EOF
3402
3403 fi
3404
3405
3406 # We will need to find libiberty.h and ansidecl.h
3407 saved_CFLAGS="$CFLAGS"
3408 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3409 for ac_func in bcopy bzero bcmp \
3410         index rindex getenv atol sbrk abort atof getcwd getwd \
3411         strsignal putc_unlocked fputs_unlocked strstr environ \
3412         malloc realloc calloc free basename getopt
3413 do
3414   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3415 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3416 echo "configure:3417: checking whether $ac_func is declared" >&5
3417 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3418   echo $ac_n "(cached) $ac_c" 1>&6
3419 else
3420   cat > conftest.$ac_ext <<EOF
3421 #line 3422 "configure"
3422 #include "confdefs.h"
3423 #include "gansidecl.h"
3424 #include "system.h"
3425
3426 int main() {
3427 #ifndef $ac_func
3428 char *(*pfn) = (char *(*)) $ac_func ;
3429 #endif
3430 ; return 0; }
3431 EOF
3432 if { (eval echo configure:3433: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3433   rm -rf conftest*
3434   eval "gcc_cv_have_decl_$ac_func=yes"
3435 else
3436   echo "configure: failed program was:" >&5
3437   cat conftest.$ac_ext >&5
3438   rm -rf conftest*
3439   eval "gcc_cv_have_decl_$ac_func=no"
3440 fi
3441 rm -f conftest*
3442 fi
3443
3444 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3445   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3446 #define $ac_tr_decl 1
3447 EOF
3448
3449 else
3450   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3451 #define $ac_tr_decl 0
3452 EOF
3453
3454 fi
3455
3456 done
3457 if test x = y ; then
3458   cat >> confdefs.h <<EOF
3459 #define HAVE_DECL_BCOPY 1
3460 EOF
3461  cat >> confdefs.h <<EOF
3462 #define HAVE_DECL_BZERO 1
3463 EOF
3464  cat >> confdefs.h <<EOF
3465 #define HAVE_DECL_BCMP 1
3466 EOF
3467  \
3468         cat >> confdefs.h <<EOF
3469 #define HAVE_DECL_INDEX 1
3470 EOF
3471  cat >> confdefs.h <<EOF
3472 #define HAVE_DECL_RINDEX 1
3473 EOF
3474  cat >> confdefs.h <<EOF
3475 #define HAVE_DECL_GETENV 1
3476 EOF
3477  cat >> confdefs.h <<EOF
3478 #define HAVE_DECL_ATOL 1
3479 EOF
3480  cat >> confdefs.h <<EOF
3481 #define HAVE_DECL_SBRK 1
3482 EOF
3483  cat >> confdefs.h <<EOF
3484 #define HAVE_DECL_ABORT 1
3485 EOF
3486  cat >> confdefs.h <<EOF
3487 #define HAVE_DECL_ATOF 1
3488 EOF
3489  cat >> confdefs.h <<EOF
3490 #define HAVE_DECL_GETCWD 1
3491 EOF
3492  cat >> confdefs.h <<EOF
3493 #define HAVE_DECL_GETWD 1
3494 EOF
3495  \
3496         cat >> confdefs.h <<EOF
3497 #define HAVE_DECL_STRSIGNAL 1
3498 EOF
3499  cat >> confdefs.h <<EOF
3500 #define HAVE_DECL_PUTC_UNLOCKED 1
3501 EOF
3502  cat >> confdefs.h <<EOF
3503 #define HAVE_DECL_FPUTS_UNLOCKED 1
3504 EOF
3505  cat >> confdefs.h <<EOF
3506 #define HAVE_DECL_STRSTR 1
3507 EOF
3508  cat >> confdefs.h <<EOF
3509 #define HAVE_DECL_ENVIRON 1
3510 EOF
3511  \
3512         cat >> confdefs.h <<EOF
3513 #define HAVE_DECL_MALLOC 1
3514 EOF
3515  cat >> confdefs.h <<EOF
3516 #define HAVE_DECL_REALLOC 1
3517 EOF
3518  cat >> confdefs.h <<EOF
3519 #define HAVE_DECL_CALLOC 1
3520 EOF
3521  cat >> confdefs.h <<EOF
3522 #define HAVE_DECL_FREE 1
3523 EOF
3524  cat >> confdefs.h <<EOF
3525 #define HAVE_DECL_BASENAME 1
3526 EOF
3527  cat >> confdefs.h <<EOF
3528 #define HAVE_DECL_GETOPT 1
3529 EOF
3530 fi
3531
3532
3533 for ac_func in getrlimit setrlimit getrusage
3534 do
3535   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3536 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3537 echo "configure:3538: checking whether $ac_func is declared" >&5
3538 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3539   echo $ac_n "(cached) $ac_c" 1>&6
3540 else
3541   cat > conftest.$ac_ext <<EOF
3542 #line 3543 "configure"
3543 #include "confdefs.h"
3544 #include "gansidecl.h"
3545 #include "system.h"
3546 #ifdef HAVE_SYS_RESOURCE_H
3547 #include <sys/resource.h>
3548 #endif
3549
3550
3551 int main() {
3552 #ifndef $ac_func
3553 char *(*pfn) = (char *(*)) $ac_func ;
3554 #endif
3555 ; return 0; }
3556 EOF
3557 if { (eval echo configure:3558: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3558   rm -rf conftest*
3559   eval "gcc_cv_have_decl_$ac_func=yes"
3560 else
3561   echo "configure: failed program was:" >&5
3562   cat conftest.$ac_ext >&5
3563   rm -rf conftest*
3564   eval "gcc_cv_have_decl_$ac_func=no"
3565 fi
3566 rm -f conftest*
3567 fi
3568
3569 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3570   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3571 #define $ac_tr_decl 1
3572 EOF
3573
3574 else
3575   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3576 #define $ac_tr_decl 0
3577 EOF
3578
3579 fi
3580
3581 done
3582 if test x = y ; then
3583   cat >> confdefs.h <<EOF
3584 #define HAVE_DECL_GETRLIMIT 1
3585 EOF
3586  cat >> confdefs.h <<EOF
3587 #define HAVE_DECL_SETRLIMIT 1
3588 EOF
3589  cat >> confdefs.h <<EOF
3590 #define HAVE_DECL_GETRUSAGE 1
3591 EOF
3592 fi
3593
3594
3595 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3596 CFLAGS="$saved_CFLAGS"
3597
3598 # mkdir takes a single argument on some systems.
3599 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3600 echo "configure:3601: checking if mkdir takes one argument" >&5
3601 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3602   echo $ac_n "(cached) $ac_c" 1>&6
3603 else
3604   cat > conftest.$ac_ext <<EOF
3605 #line 3606 "configure"
3606 #include "confdefs.h"
3607
3608 #include <sys/types.h>
3609 #ifdef HAVE_SYS_STAT_H
3610 # include <sys/stat.h>
3611 #endif
3612 #ifdef HAVE_UNISTD_H
3613 # include <unistd.h>
3614 #endif
3615 #ifdef HAVE_DIRECT_H
3616 # include <direct.h>
3617 #endif
3618 int main() {
3619 mkdir ("foo", 0);
3620 ; return 0; }
3621 EOF
3622 if { (eval echo configure:3623: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3623   rm -rf conftest*
3624   gcc_cv_mkdir_takes_one_arg=no
3625 else
3626   echo "configure: failed program was:" >&5
3627   cat conftest.$ac_ext >&5
3628   rm -rf conftest*
3629   gcc_cv_mkdir_takes_one_arg=yes
3630 fi
3631 rm -f conftest*
3632 fi
3633
3634 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3635 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3636   cat >> confdefs.h <<\EOF
3637 #define MKDIR_TAKES_ONE_ARG 1
3638 EOF
3639
3640 fi
3641
3642
3643 # File extensions
3644 manext='.1'
3645 objext='.o'
3646
3647
3648
3649 build_xm_file=
3650 build_xm_defines=
3651 build_install_headers_dir=install-headers-tar
3652 build_exeext=
3653 host_xm_file=
3654 host_xm_defines=
3655 host_xmake_file=
3656 host_truncate_target=
3657 host_exeext=
3658
3659 # Decode the host machine, then the target machine.
3660 # For the host machine, we save the xm_file variable as host_xm_file;
3661 # then we decode the target machine and forget everything else
3662 # that came from the host machine.
3663 for machine in $build $host $target; do
3664
3665         out_file=
3666         xmake_file=
3667         tmake_file=
3668         extra_headers=
3669         extra_passes=
3670         extra_parts=
3671         extra_programs=
3672         extra_objs=
3673         extra_host_objs=
3674         extra_gcc_objs=
3675         xm_defines=
3676         float_format=
3677         # Set this to force installation and use of collect2.
3678         use_collect2=
3679         # Set this to override the default target model.
3680         target_cpu_default=
3681         # Set this to control how the header file directory is installed.
3682         install_headers_dir=install-headers-tar
3683         # Set this to a non-empty list of args to pass to cpp if the target
3684         # wants its .md file passed through cpp.
3685         md_cppflags=
3686         # Set this if directory names should be truncated to 14 characters.
3687         truncate_target=
3688         # Set this if gdb needs a dir command with `dirname $out_file`
3689         gdb_needs_out_file_path=
3690         # Set this if the build machine requires executables to have a
3691         # file name suffix.
3692         exeext=
3693         # Set this to control which thread package will be used.
3694         thread_file=
3695         # Reinitialize these from the flag values every loop pass, since some
3696         # configure entries modify them.
3697         gas="$gas_flag"
3698         gnu_ld="$gnu_ld_flag"
3699         enable_threads=$enable_threads_flag
3700
3701         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3702         # updated in each machine entry.
3703         tm_p_file=
3704         cpu_type=`echo $machine | sed 's/-.*$//'`
3705         case $machine in
3706         alpha*-*-*)
3707                 cpu_type=alpha
3708                 ;;
3709         strongarm*-*-*)
3710                 cpu_type=arm
3711                 ;;
3712         arm*-*-*)
3713                 cpu_type=arm
3714                 ;;
3715         c*-convex-*)
3716                 cpu_type=convex
3717                 ;;
3718         i[34567]86-*-*)
3719                 cpu_type=i386
3720                 ;;
3721         hppa*-*-*)
3722                 cpu_type=pa
3723                 ;;
3724         m68000-*-*)
3725                 cpu_type=m68k
3726                 ;;
3727         mips*-*-*)
3728                 cpu_type=mips
3729                 ;;
3730         pj*-*-*)
3731                 cpu_type=pj
3732                 ;;
3733         powerpc*-*-*)
3734                 cpu_type=rs6000
3735                 ;;
3736         pyramid-*-*)
3737                 cpu_type=pyr
3738                 ;;
3739         sparc*-*-*)
3740                 cpu_type=sparc
3741                 ;;
3742         esac
3743
3744         tm_file=${cpu_type}/${cpu_type}.h
3745         xm_file=${cpu_type}/xm-${cpu_type}.h
3746         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3747         then
3748                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3749         fi
3750         # On a.out targets, we need to use collect2.
3751         case $machine in
3752         *-*-*aout*)
3753                 use_collect2=yes
3754                 ;;
3755         esac
3756
3757         # Common parts for linux and openbsd systems
3758         case $machine in
3759         *-*-linux*)
3760                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3761                 ;;
3762         *-*-openbsd*)
3763                 tm_file=${cpu_type}/openbsd.h
3764                 tmake_file="t-libc-ok t-openbsd"
3765                 # avoid surprises, always provide an xm-openbsd file
3766                 xm_file=${cpu_type}/xm-openbsd.h
3767                 # don't depend on processor x-fragments as well
3768                 xmake_file=none
3769                 if test x$enable_threads = xyes; then
3770                         thread_file='posix'
3771                         tmake_file="${tmake_file} t-openbsd-thread"
3772                 fi
3773                 ;;
3774         esac
3775
3776         case $machine in
3777         # Support site-specific machine types.
3778         *local*)
3779                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3780                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3781                 xm_file=${cpu_type}/xm-$rest.h
3782                 tm_file=${cpu_type}/$rest.h
3783                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3784                 then xmake_file=${cpu_type}/x-$rest; \
3785                 else true; \
3786                 fi
3787                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3788                 then tmake_file=${cpu_type}/t-$rest; \
3789                 else true; \
3790                 fi
3791                 ;;
3792         1750a-*-*)
3793                 ;;
3794         a29k-*-bsd* | a29k-*-sym1*)
3795                 tm_file="${tm_file} a29k/unix.h"
3796                 xm_defines=USG
3797                 xmake_file=a29k/x-unix
3798                 use_collect2=yes
3799                 ;;
3800         a29k-*-udi | a29k-*-coff)
3801                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3802                 tmake_file=a29k/t-a29kbare
3803                 ;;
3804         a29k-wrs-vxworks*)
3805                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3806                 tmake_file=a29k/t-vx29k
3807                 extra_parts="crtbegin.o crtend.o"
3808                 thread_file='vxworks'
3809                 ;;
3810         a29k-*-*)                       # Default a29k environment.
3811                 use_collect2=yes
3812                 ;;
3813         alpha-*-interix)
3814                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3815
3816                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3817                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3818
3819                 # GAS + IEEE_CONFORMANT
3820                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3821
3822                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3823                 xmake_file="x-interix alpha/t-pe"
3824                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3825                 if test x$enable_threads = xyes ; then
3826                         thread_file='posix'
3827                 fi
3828                 if test x$stabs = xyes ; then
3829                         tm_file="${tm_file} dbxcoff.h"
3830                 fi
3831                 #prefix='$$INTERIX_ROOT'/usr/contrib
3832                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3833                 ;;
3834         alpha*-*-linux*ecoff*)
3835                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3836                 target_cpu_default="MASK_GAS"
3837                 tmake_file="alpha/t-alpha alpha/t-ieee"
3838                 gas=no
3839                 xmake_file=none
3840                 gas=yes gnu_ld=yes
3841                 ;;
3842         alpha*-*-linux*libc1*)
3843                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3844                 target_cpu_default="MASK_GAS"
3845                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3846                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3847                 xmake_file=none
3848                 gas=yes gnu_ld=yes
3849                 if test x$enable_threads = xyes; then
3850                         thread_file='posix'
3851                 fi
3852                 ;;
3853         alpha*-*-linux*)
3854                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3855                 target_cpu_default="MASK_GAS"
3856                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3857                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3858                 xmake_file=none
3859                 gas=yes gnu_ld=yes
3860                 if test x$enable_threads = xyes; then
3861                         thread_file='posix'
3862                 fi
3863                 ;;
3864         alpha*-*-netbsd*)
3865                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3866                 target_cpu_default="MASK_GAS"
3867                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3868                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3869                 xmake_file=none
3870                 gas=yes gnu_ld=yes
3871                 ;;
3872
3873         alpha*-*-openbsd*)
3874                 # default x-alpha is only appropriate for dec-osf.
3875                 target_cpu_default="MASK_GAS"
3876                 tmake_file="alpha/t-alpha alpha/t-ieee"
3877                 ;;
3878
3879         alpha*-dec-osf*)
3880                 if test x$stabs = xyes
3881                 then
3882                         tm_file="${tm_file} dbx.h"
3883                 fi
3884                 if test x$gas != xyes
3885                 then
3886                         extra_passes="mips-tfile mips-tdump"
3887                 fi
3888                 use_collect2=yes
3889                 tmake_file="alpha/t-alpha alpha/t-ieee"
3890                 case $machine in
3891                   *-*-osf1*)
3892                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3893                     ;;
3894                   *-*-osf[23]*)
3895                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3896                     ;;
3897                   *-*-osf4*)
3898                     tm_file="${tm_file} alpha/osf.h"
3899                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3900                     # a broken tar, so we use cpio instead.
3901                     install_headers_dir=install-headers-cpio
3902                     ;;
3903                   *-*-osf5*)
3904                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3905                     ;;
3906                 esac
3907                 case $machine in
3908                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3909                     target_cpu_default=MASK_SUPPORT_ARCH
3910                     ;;
3911                 esac
3912                 ;;
3913         alpha*-*-vxworks*)
3914                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3915                 tmake_file="alpha/t-alpha alpha/t-ieee"
3916                 if  x$gas != xyes
3917                 then
3918                         extra_passes="mips-tfile mips-tdump"
3919                 fi
3920                 use_collect2=yes
3921                 thread_file='vxworks'
3922                 ;;
3923         alpha*-*-winnt*)
3924                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3925                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3926                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3927                 xmake_file=winnt/x-winnt
3928                 extra_host_objs=oldnames.o
3929                 extra_gcc_objs="spawnv.o oldnames.o"
3930                 if test x$gnu_ld != xyes
3931                 then
3932                         extra_programs=ld.exe
3933                 fi
3934                 if test x$enable_threads = xyes; then
3935                         thread_file='win32'
3936                 fi
3937                 ;;
3938         alpha*-dec-vms*)
3939                 tm_file=alpha/vms.h
3940                 xm_file="${xm_file} alpha/xm-vms.h"
3941                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3942                 ;;
3943         arc-*-elf*)
3944                 extra_parts="crtinit.o crtfini.o"
3945                 ;;
3946         arm-*-coff* | armel-*-coff*)
3947                 tm_file=arm/coff.h
3948                 tmake_file=arm/t-arm-coff
3949                 ;;
3950         arm-*-vxworks*)
3951                 tm_file=arm/vxarm.h
3952                 tmake_file=arm/t-arm-coff
3953                 thread_file='vxworks'
3954                 ;;
3955         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3956                 tm_file=arm/riscix1-1.h
3957                 use_collect2=yes
3958                 ;;
3959         arm-*-riscix*)                  # Acorn RISC machine
3960                 if test x$gas = xyes
3961                 then
3962                     tm_file=arm/rix-gas.h
3963                 else
3964                     tm_file=arm/riscix.h
3965                 fi
3966                 xmake_file=arm/x-riscix
3967                 tmake_file=arm/t-riscix
3968                 use_collect2=yes
3969                 ;;
3970         arm-semi-aout | armel-semi-aout)
3971                 tm_file=arm/semi.h
3972                 tmake_file=arm/t-semi
3973                 ;;
3974         arm-semi-aof | armel-semi-aof)
3975                 tm_file=arm/semiaof.h
3976                 tmake_file=arm/t-semiaof
3977                 ;;
3978         arm*-*-netbsd*)
3979                 tm_file=arm/netbsd.h
3980                 tmake_file="t-netbsd arm/t-netbsd"
3981                 use_collect2=yes
3982                 ;;
3983         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
3984                 cpu_type=arm
3985                 xmake_file=x-linux
3986                 tm_file=arm/linux-aout.h
3987                 tmake_file=arm/t-linux
3988                 gnu_ld=yes
3989                 ;;
3990         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
3991                 xm_file=arm/xm-linux.h
3992                 xmake_file=x-linux
3993                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3994                 case $machine in
3995                 armv2*-*-*)
3996                         tm_file="arm/linux-elf26.h $tm_file"
3997                         ;;
3998                 esac
3999                 tmake_file="t-linux arm/t-linux"
4000                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4001                 gnu_ld=yes
4002                 case x${enable_threads} in
4003                 x | xyes | xpthreads | xposix)
4004                         thread_file='posix'
4005                         ;;
4006                 esac
4007                 ;;
4008         arm*-*-linux*)          # ARM GNU/Linux with ELF
4009                 xm_file=arm/xm-linux.h
4010                 xmake_file=x-linux
4011                 tm_file="arm/linux-elf.h"
4012                 case $machine in
4013                 armv2*-*-*)
4014                         tm_file="arm/linux-elf26.h $tm_file"
4015                         ;;
4016                 esac
4017                 tmake_file="t-linux arm/t-linux"
4018                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4019                 gnu_ld=yes
4020                 case x${enable_threads} in
4021                 x | xyes | xpthreads | xposix)
4022                         thread_file='posix'
4023                         ;;
4024                 esac
4025                 ;;
4026         arm*-*-uclinux*)                # ARM ucLinux
4027                 tm_file=arm/uclinux-elf.h
4028                 tmake_file=arm/t-arm-elf
4029                 ;;
4030         arm*-*-aout)
4031                 tm_file=arm/aout.h
4032                 tmake_file=arm/t-arm-aout
4033                 ;;
4034         arm*-*-ecos-elf)
4035                 tm_file=arm/ecos-elf.h
4036                 tmake_file=arm/t-arm-elf
4037                 ;;
4038         arm*-*-elf)
4039                 tm_file=arm/unknown-elf.h
4040                 tmake_file=arm/t-arm-elf
4041                 ;;
4042         arm*-*-conix*)
4043                 tm_file=arm/conix-elf.h
4044                 tmake_file=arm/t-arm-elf
4045                 ;;
4046         arm*-*-oabi)
4047                 tm_file=arm/unknown-elf-oabi.h
4048                 tmake_file=arm/t-arm-elf
4049                 ;;
4050         arm-*-pe*)
4051                 tm_file=arm/pe.h
4052                 tmake_file=arm/t-pe
4053                 extra_objs="pe.o"
4054                 ;;
4055         avr-*-*)
4056                 ;;
4057         c1-convex-*)                    # Convex C1
4058                 target_cpu_default=1
4059                 use_collect2=yes
4060                 ;;
4061         c2-convex-*)                    # Convex C2
4062                 target_cpu_default=2
4063                 use_collect2=yes
4064                 ;;
4065         c32-convex-*)
4066                 target_cpu_default=4
4067                 use_collect2=yes
4068                 ;;
4069         c34-convex-*)
4070                 target_cpu_default=8
4071                 use_collect2=yes
4072                 ;;
4073         c38-convex-*)
4074                 target_cpu_default=16
4075                 use_collect2=yes
4076                 ;;
4077         c4x-*)
4078                 cpu_type=c4x
4079                 tmake_file=c4x/t-c4x
4080                 ;;
4081         clipper-intergraph-clix*)
4082                 tm_file="${tm_file} svr3.h clipper/clix.h"
4083                 xm_file=clipper/xm-clix.h
4084                 xmake_file=clipper/x-clix
4085                 extra_headers=va-clipper.h
4086                 extra_parts="crtbegin.o crtend.o"
4087                 install_headers_dir=install-headers-cpio
4088                 ;;
4089         d30v-*)
4090                 float_format=i64
4091                 ;;
4092         dsp16xx-*)
4093                 ;;
4094         elxsi-elxsi-*)
4095                 use_collect2=yes
4096                 ;;
4097         fr30-*-elf)
4098                 tm_file="fr30/fr30.h"
4099                 tmake_file=fr30/t-fr30
4100                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4101                 ;;
4102 # This hasn't been upgraded to GCC 2.
4103 #       fx80-alliant-*)                 # Alliant FX/80
4104 #               ;;
4105         h8300-*-*)
4106                 float_format=i32
4107                 ;;
4108         hppa*-*-linux*)
4109                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4110                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4111                 tmake_file="t-linux pa/t-linux"
4112                 extra_parts="crtbegin.o crtend.o"
4113                 xmake_file=none
4114                 gas=yes gnu_ld=yes
4115                 if test x$enable_threads = xyes; then
4116                         thread_file='posix'
4117                 fi
4118                 ;;
4119         hppa*-*-openbsd*)
4120                 target_cpu_default="MASK_PA_11"
4121                 tmake_file=pa/t-openbsd
4122                 ;;
4123         hppa1.1-*-pro*)
4124                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4125                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4126                 xm_file=pa/xm-papro.h
4127                 tmake_file=pa/t-pro
4128                 ;;
4129         hppa1.1-*-osf*)
4130                 target_cpu_default="MASK_PA_11"
4131                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4132                 use_collect2=yes
4133                 ;;
4134         hppa1.1-*-rtems*)
4135                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4136                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4137                 xm_file=pa/xm-papro.h
4138                 tmake_file=pa/t-pro
4139                 ;;
4140         hppa1.0-*-osf*)
4141                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4142                 use_collect2=yes
4143                 ;;
4144         hppa1.1-*-bsd*)
4145                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4146                 target_cpu_default="MASK_PA_11"
4147                 use_collect2=yes
4148                 ;;
4149         hppa1.0-*-bsd*)
4150                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4151                 use_collect2=yes
4152                 ;;
4153         hppa1.0-*-hpux7*)
4154                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4155                 xm_file=pa/xm-pahpux.h
4156                 xmake_file=pa/x-pa-hpux
4157                 if test x$gas = xyes
4158                 then
4159                         tm_file="${tm_file} pa/gas.h"
4160                 fi
4161                 install_headers_dir=install-headers-cpio
4162                 use_collect2=yes
4163                 ;;
4164         hppa1.0-*-hpux8.0[0-2]*)
4165                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4166                 xm_file=pa/xm-pahpux.h
4167                 xmake_file=pa/x-pa-hpux
4168                 if test x$gas = xyes
4169                 then
4170                         tm_file="${tm_file} pa/pa-gas.h"
4171                 else
4172                         tm_file="pa/pa-oldas.h ${tm_file}"
4173                 fi
4174                 install_headers_dir=install-headers-cpio
4175                 use_collect2=yes
4176                 ;;
4177         hppa1.1-*-hpux8.0[0-2]*)
4178                 target_cpu_default="MASK_PA_11"
4179                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4180                 xm_file=pa/xm-pahpux.h
4181                 xmake_file=pa/x-pa-hpux
4182                 if test x$gas = xyes
4183                 then
4184                         tm_file="${tm_file} pa/pa-gas.h"
4185                 else
4186                         tm_file="pa/pa-oldas.h ${tm_file}"
4187                 fi
4188                 install_headers_dir=install-headers-cpio
4189                 use_collect2=yes
4190                 ;;
4191         hppa1.1-*-hpux8*)
4192                 target_cpu_default="MASK_PA_11"
4193                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4194                 xm_file=pa/xm-pahpux.h
4195                 xmake_file=pa/x-pa-hpux
4196                 if test x$gas = xyes
4197                 then
4198                         tm_file="${tm_file} pa/pa-gas.h"
4199                 fi
4200                 install_headers_dir=install-headers-cpio
4201                 use_collect2=yes
4202                 ;;
4203         hppa1.0-*-hpux8*)
4204                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4205                 xm_file=pa/xm-pahpux.h
4206                 xmake_file=pa/x-pa-hpux
4207                 if test x$gas = xyes
4208                 then
4209                         tm_file="${tm_file} pa/pa-gas.h"
4210                 fi
4211                 install_headers_dir=install-headers-cpio
4212                 use_collect2=yes
4213                 ;;
4214         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4215                 target_cpu_default="MASK_PA_11"
4216                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4217                 float_format=i128
4218                 xm_file=pa/xm-pahpux.h
4219                 xmake_file=pa/x-pa-hpux
4220                 tmake_file=pa/t-pa
4221                 if test x$gas = xyes
4222                 then
4223                         tm_file="${tm_file} pa/pa-gas.h"
4224                 fi
4225                 if test x$enable_threads = x; then
4226                     enable_threads=$have_pthread_h
4227                 fi
4228                 case x${enable_threads} in
4229                 xyes | xdce)
4230                         tmake_file="${tmake_file} pa/t-dce-thr"
4231                         ;;
4232                 esac
4233                 install_headers_dir=install-headers-cpio
4234                 use_collect2=yes
4235                 ;;
4236         hppa1.0-*-hpux10*)
4237                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4238                 float_format=i128
4239                 xm_file=pa/xm-pahpux.h
4240                 xmake_file=pa/x-pa-hpux
4241                 tmake_file=pa/t-pa
4242                 if test x$gas = xyes
4243                 then
4244                         tm_file="${tm_file} pa/pa-gas.h"
4245                 fi
4246                 if test x$enable_threads = x; then
4247                     enable_threads=$have_pthread_h
4248                 fi
4249                 case x${enable_threads} in
4250                 xyes | xdce)
4251                         tmake_file="${tmake_file} pa/t-dce-thr"
4252                         ;;
4253                 esac
4254                 install_headers_dir=install-headers-cpio
4255                 use_collect2=yes
4256                 ;;
4257         hppa*64*-*-hpux11*)
4258                 target_cpu_default="MASK_PA_11"
4259                 xm_file=pa/xm-pa64hpux.h
4260                 xmake_file=pa/x-pa-hpux
4261                 tmake_file=pa/t-pa
4262                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4263                 float_format=i128
4264                 tmake_file=pa/t-pa64
4265                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4266
4267                 if [ x$gas = xyes ]
4268                 then
4269                         tm_file="${tm_file} pa/pa-gas.h"
4270                 fi
4271 #               if [[ x$enable_threads = x ]]; then
4272 #                   enable_threads=$have_pthread_h
4273 #               fi
4274 #               if [[ x$enable_threads = xyes ]]; then
4275 #                       thread_file='dce'
4276 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4277 #               fi
4278                 install_headers_dir=install-headers-cpio
4279                 use_collect2=yes
4280                 ;;
4281         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4282                 target_cpu_default="MASK_PA_11"
4283                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4284                 float_format=i128
4285                 xm_file=pa/xm-pahpux.h
4286                 xmake_file=pa/x-pa-hpux
4287                 tmake_file=pa/t-pa
4288                 if test x$gas = xyes
4289                 then
4290                         tm_file="${tm_file} pa/pa-gas.h"
4291                 fi
4292 #               if test x$enable_threads = x; then
4293 #                   enable_threads=$have_pthread_h
4294 #               fi
4295 #               if test x$enable_threads = xyes; then
4296 #                       thread_file='dce'
4297 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4298 #               fi
4299                 install_headers_dir=install-headers-cpio
4300                 use_collect2=yes
4301                 ;;
4302         hppa1.0-*-hpux11*)
4303                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4304                 float_format=i128
4305                 xm_file=pa/xm-pahpux.h
4306                 xmake_file=pa/x-pa-hpux
4307                 if test x$gas = xyes
4308                 then
4309                         tm_file="${tm_file} pa/pa-gas.h"
4310                 fi
4311 #               if test x$enable_threads = x; then
4312 #                   enable_threads=$have_pthread_h
4313 #               fi
4314 #               if test x$enable_threads = xyes; then
4315 #                       thread_file='dce'
4316 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4317 #               fi
4318                 install_headers_dir=install-headers-cpio
4319                 use_collect2=yes
4320                 ;;
4321         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4322                 target_cpu_default="MASK_PA_11"
4323                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4324                 xm_file=pa/xm-pahpux.h
4325                 xmake_file=pa/x-pa-hpux
4326                 if test x$gas = xyes
4327                 then
4328                         tm_file="${tm_file} pa/pa-gas.h"
4329                 fi
4330                 install_headers_dir=install-headers-cpio
4331                 use_collect2=yes
4332                 ;;
4333         hppa1.0-*-hpux*)
4334                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4335                 xm_file=pa/xm-pahpux.h
4336                 xmake_file=pa/x-pa-hpux
4337                 if test x$gas = xyes
4338                 then
4339                         tm_file="${tm_file} pa/pa-gas.h"
4340                 fi
4341                 install_headers_dir=install-headers-cpio
4342                 use_collect2=yes
4343                 ;;
4344         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4345                 target_cpu_default="MASK_PA_11"
4346                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4347                 xm_file=pa/xm-pahpux.h
4348                 xmake_file=pa/x-pa-hpux
4349                 if test x$gas = xyes
4350                 then
4351                         tm_file="${tm_file} pa/pa-gas.h"
4352                 fi
4353                 install_headers_dir=install-headers-cpio
4354                 use_collect2=yes
4355                 ;;
4356         hppa1.0-*-hiux*)
4357                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4358                 xm_file=pa/xm-pahpux.h
4359                 xmake_file=pa/x-pa-hpux
4360                 if test x$gas = xyes
4361                 then
4362                         tm_file="${tm_file} pa/pa-gas.h"
4363                 fi
4364                 install_headers_dir=install-headers-cpio
4365                 use_collect2=yes
4366                 ;;
4367         hppa*-*-lites*)
4368                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4369                 target_cpu_default="MASK_PA_11"
4370                 use_collect2=yes
4371                 ;;
4372         hppa*-*-mpeix*)
4373                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4374                 xm_file=pa/xm-pampeix.h
4375                 xmake_file=pa/x-pa-mpeix
4376                 echo "You must use gas. Assuming it is already installed."
4377                 install_headers_dir=install-headers-tar
4378                 use_collect2=yes
4379                 ;;
4380         i370-*-opened*)                  # IBM 360/370/390 Architecture
4381                 xm_file=i370/xm-oe.h
4382                 tm_file=i370/oe.h
4383                 xmake_file=i370/x-oe
4384                 tmake_file=i370/t-oe
4385                 ;;
4386         i370-*-mvs*)
4387                 xm_file=i370/xm-mvs.h
4388                 tm_file=i370/mvs.h
4389                 tmake_file=i370/t-mvs
4390                 ;;
4391         i370-*-linux*)
4392                 xm_file="xm-linux.h i370/xm-linux.h"
4393                 xmake_file=x-linux
4394                 tm_file="i370/linux.h ${tm_file}"
4395                 tmake_file="t-linux i370/t-linux"
4396                 # broken_install=yes
4397                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4398                 # extra_parts="crtbegin.o crtend.o"
4399                 gnu_ld=yes
4400                 gas=yes
4401                 elf=yes
4402                 if test x$enable_threads = xyes; then
4403                         thread_file='posix'
4404                 fi
4405                 ;;
4406         i[34567]86-*-elf*)
4407                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4408                 tm_file=i386/i386elf.h
4409                 tmake_file=i386/t-i386elf
4410                 xmake_file=x-svr4
4411                 ;;
4412         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4413                 if test x$gas = xyes
4414                 then
4415                         tm_file=i386/aix386.h
4416                         extra_parts="crtbegin.o crtend.o"
4417                         tmake_file=i386/t-crtstuff
4418                 else
4419                         tm_file=i386/aix386ng.h
4420                         use_collect2=yes
4421                 fi
4422                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4423                 xm_defines=USG
4424                 xmake_file=i386/x-aix
4425                 ;;
4426         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4427                 xm_file="xm-alloca.h ${xm_file}"
4428                 xm_defines="USG POSIX SMALL_ARG_MAX"
4429                 xmake_file=i386/x-ncr3000
4430                 if test x$stabs = xyes -a x$gas = xyes
4431                 then
4432                         tm_file=i386/sysv4gdb.h
4433                 else
4434                         tm_file=i386/sysv4.h
4435                 fi
4436                 extra_parts="crtbegin.o crtend.o"
4437                 tmake_file=i386/t-crtpic
4438                 ;;
4439         i[34567]86-next-*)
4440                 tm_file=i386/next.h
4441                 xm_file=i386/xm-next.h
4442                 tmake_file=i386/t-next
4443                 xmake_file=i386/x-next
4444                 extra_objs=nextstep.o
4445                 extra_parts="crtbegin.o crtend.o"
4446                 if test x$enable_threads = xyes; then
4447                         thread_file='mach'
4448                 fi
4449                 ;;
4450         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4451                 use_collect2=yes
4452                 if test x$gas = xyes
4453                 then
4454                         tm_file=i386/seq-gas.h
4455                 else
4456                         tm_file=i386/sequent.h
4457                 fi
4458                 ;;
4459         i[34567]86-sequent-ptx1*)
4460                 xm_defines="USG SVR3"
4461                 xmake_file=i386/x-sysv3
4462                 tm_file=i386/seq-sysv3.h
4463                 tmake_file=i386/t-crtstuff
4464                 extra_parts="crtbegin.o crtend.o"
4465                 install_headers_dir=install-headers-cpio
4466                 ;;
4467         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4468                 xm_defines="USG SVR3"
4469                 xmake_file=i386/x-sysv3
4470                 tm_file=i386/seq2-sysv3.h
4471                 tmake_file=i386/t-crtstuff
4472                 extra_parts="crtbegin.o crtend.o"
4473                 install_headers_dir=install-headers-cpio
4474                 ;;
4475         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4476                 xm_file="xm-alloca.h ${xm_file}"
4477                 xm_defines="USG POSIX SMALL_ARG_MAX"
4478                 xmake_file=x-svr4
4479                 tm_file=i386/ptx4-i.h
4480                 tmake_file=t-svr4
4481                 extra_parts="crtbegin.o crtend.o"
4482                 install_headers_dir=install-headers-cpio
4483                 ;;
4484         i386-sun-sunos*)                # Sun i386 roadrunner
4485                 xm_defines=USG
4486                 tm_file=i386/sun.h
4487                 use_collect2=yes
4488                 ;;
4489         i[34567]86-wrs-vxworks*)
4490                 tm_file=i386/vxi386.h
4491                 tmake_file=i386/t-i386bare
4492                 thread_file='vxworks'
4493                 ;;
4494         i[34567]86-*-aout*)
4495                 tm_file=i386/i386-aout.h
4496                 tmake_file=i386/t-i386bare
4497                 ;;
4498         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4499                 xm_file=i386/xm-beos.h
4500                 tmake_file='i386/t-beos i386/t-crtpic'
4501                 tm_file=i386/beos-elf.h
4502                 xmake_file=i386/x-beos
4503                 extra_parts='crtbegin.o crtend.o'
4504                 ;;
4505         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4506                 tm_file=i386/bsd386.h
4507 #               tmake_file=t-libc-ok
4508                 ;;
4509         i[34567]86-*-bsd*)
4510                 tm_file=i386/386bsd.h
4511 #               tmake_file=t-libc-ok
4512 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4513 #               use_collect2=yes
4514                 ;;
4515         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4516                 tm_file="i386/freebsd.h i386/perform.h"
4517                 tmake_file=t-freebsd
4518                 ;;
4519         i[34567]86-*-freebsd*)
4520                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4521                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4522                 tmake_file=t-freebsd
4523                 gas=yes
4524                 gnu_ld=yes
4525                 stabs=yes
4526                 case x${enable_threads} in
4527                 xyes | xpthreads | xposix)
4528                         thread_file='posix'
4529                         tmake_file="${tmake_file} t-freebsd-thread"
4530                         ;;
4531                 esac
4532                 ;;
4533         i[34567]86-*-netbsd*)
4534                 tm_file=i386/netbsd.h
4535                 tmake_file=t-netbsd
4536                 use_collect2=yes
4537                 ;;
4538         i[34567]86-*-openbsd*)
4539                 # we need collect2 until our bug is fixed...
4540                 use_collect2=yes
4541                 ;;
4542         i[34567]86-*-coff*)
4543                 tm_file=i386/i386-coff.h
4544                 tmake_file=i386/t-i386bare
4545                 ;;
4546         i[34567]86-*-isc*)              # 80386 running ISC system
4547                 xm_file="${xm_file} i386/xm-isc.h"
4548                 xm_defines="USG SVR3"
4549                 case $machine in
4550                   i[34567]86-*-isc[34]*)
4551                     xmake_file=i386/x-isc3
4552                     ;;
4553                   *)
4554                     xmake_file=i386/x-isc
4555                     ;;
4556                 esac
4557                 if test x$gas = xyes -a x$stabs = xyes
4558                 then
4559                         tm_file=i386/iscdbx.h
4560                         tmake_file=i386/t-svr3dbx
4561                         extra_parts="svr3.ifile svr3z.ifile"
4562                 else
4563                         tm_file=i386/isccoff.h
4564                         tmake_file=i386/t-crtstuff
4565                         extra_parts="crtbegin.o crtend.o"
4566                 fi
4567                 tmake_file="$tmake_file i386/t-i386bare"
4568                 install_headers_dir=install-headers-cpio
4569                 ;;
4570         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4571                                         # pre BFD linkers
4572                 xmake_file=x-linux-aout
4573                 tmake_file="t-linux-aout i386/t-crtstuff"
4574                 tm_file=i386/linux-oldld.h
4575                 gnu_ld=yes
4576                 float_format=i386
4577                 ;;
4578         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4579                 xmake_file=x-linux-aout
4580                 tmake_file="t-linux-aout i386/t-crtstuff"
4581                 tm_file=i386/linux-aout.h
4582                 gnu_ld=yes
4583                 float_format=i386
4584                 ;;
4585         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4586                                         # GNU/Linux C library 5
4587                 xmake_file=x-linux
4588                 tm_file=i386/linux.h
4589                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4590                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4591                 gnu_ld=yes
4592                 float_format=i386
4593                 if test x$enable_threads = xyes; then
4594                         thread_file='single'
4595                 fi
4596                 ;;
4597         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4598                                         # aka GNU/Linux C library 6
4599                 xmake_file=x-linux
4600                 tm_file=i386/linux.h
4601                 tmake_file="t-linux i386/t-crtstuff"
4602                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4603                 gnu_ld=yes
4604                 float_format=i386
4605                 if test x$enable_threads = xyes; then
4606                         thread_file='posix'
4607                 fi
4608                 ;;
4609         i[34567]86-*-gnu*)
4610                 float_format=i386
4611                 ;;
4612         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4613                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4614                 exit 1
4615                 ;;
4616         i[34567]86-pc-msdosdjgpp*)
4617                 xm_file=i386/xm-djgpp.h
4618                 tm_file=i386/djgpp.h
4619                 tmake_file=i386/t-djgpp
4620                 xmake_file=i386/x-djgpp
4621                 gnu_ld=yes
4622                 gas=yes
4623                 exeext=.exe
4624                 float_format=none
4625                 case $host in *pc-msdosdjgpp*)
4626                         target_alias=djgpp
4627                         ;;
4628                 esac
4629                 ;;
4630         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4631                 tm_file=i386/moss.h
4632                 tmake_file=t-libc-ok
4633                 gnu_ld=yes
4634                 gas=yes
4635                 ;;
4636         i[34567]86-*-lynxos*)
4637                 if test x$gas = xyes
4638                 then
4639                         tm_file=i386/lynx.h
4640                 else
4641                         tm_file=i386/lynx-ng.h
4642                 fi
4643                 xm_file=i386/xm-lynx.h
4644                 tmake_file=i386/t-i386bare
4645                 xmake_file=x-lynx
4646                 ;;
4647         i[34567]86-*-mach*)
4648                 tm_file=i386/mach.h
4649 #               tmake_file=t-libc-ok
4650                 use_collect2=yes
4651                 ;;
4652         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4653                 if test x$elf = xyes
4654                 then
4655                         tm_file=i386/osfelf.h
4656                         use_collect2=
4657                 else
4658                         tm_file=i386/osfrose.h
4659                         use_collect2=yes
4660                 fi
4661                 xm_file="i386/xm-osf.h ${xm_file}"
4662                 xmake_file=i386/x-osfrose
4663                 tmake_file=i386/t-osf
4664                 extra_objs=halfpic.o
4665                 ;;
4666         i[34567]86-go32-rtems*)
4667                 cpu_type=i386
4668                 xm_file=i386/xm-go32.h
4669                 tm_file=i386/go32-rtems.h
4670                 tmake_file="i386/t-go32 t-rtems"
4671                 ;;
4672         i[34567]86-*-rtemscoff*)
4673                 cpu_type=i386
4674                 tm_file=i386/rtems.h
4675                 tmake_file="i386/t-i386bare t-rtems"
4676                 ;;
4677         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4678                 cpu_type=i386
4679                 tm_file=i386/rtemself.h
4680                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4681                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4682                 ;;
4683         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4684                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4685                 xm_defines="USG SVR3"
4686                 xmake_file=i386/x-sco5
4687                 install_headers_dir=install-headers-cpio
4688                 tm_file=i386/sco5.h
4689                 if test x$gas = xyes
4690                 then
4691                         tm_file="i386/sco5gas.h ${tm_file}"
4692                         tmake_file=i386/t-sco5gas
4693                 else
4694                         tmake_file=i386/t-sco5
4695                 fi
4696                 tmake_file="$tmake_file i386/t-i386bare"
4697                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4698                 ;;
4699         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4700                 xm_file="${xm_file} i386/xm-sco.h"
4701                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4702                 xmake_file=i386/x-sco4
4703                 install_headers_dir=install-headers-cpio
4704                 if test x$stabs = xyes
4705                 then
4706                         tm_file=i386/sco4dbx.h
4707                         tmake_file=i386/t-svr3dbx
4708                         extra_parts="svr3.ifile svr3z.rfile"
4709                 else
4710                         tm_file=i386/sco4.h
4711                         tmake_file=i386/t-crtstuff
4712                         extra_parts="crtbegin.o crtend.o"
4713                 fi
4714                 tmake_file="$tmake_file i386/t-i386bare"
4715                 # The default EAFS filesystem supports long file names.
4716                 # Truncating the target makes $host != $target which
4717                 # makes gcc think it is doing a cross-compile.
4718                 # truncate_target=yes
4719                 ;;
4720         i[34567]86-*-sco*)              # 80386 running SCO system
4721                 xm_file=i386/xm-sco.h
4722                 xmake_file=i386/x-sco
4723                 install_headers_dir=install-headers-cpio
4724                 if test x$stabs = xyes
4725                 then
4726                         tm_file=i386/scodbx.h
4727                         tmake_file=i386/t-svr3dbx
4728                         extra_parts="svr3.ifile svr3z.rfile"
4729                 else
4730                         tm_file=i386/sco.h
4731                         extra_parts="crtbegin.o crtend.o"
4732                         tmake_file=i386/t-crtstuff
4733                 fi
4734                 tmake_file="$tmake_file i386/t-i386bare"
4735                 truncate_target=yes
4736                 ;;
4737         i[34567]86-*-solaris2*)
4738                 xm_file="xm-alloca.h ${xm_file}"
4739                 xm_defines="USG POSIX SMALL_ARG_MAX"
4740                 tm_file=i386/sol2.h
4741                 if test x$gas = xyes; then
4742                         # Only needed if gas does not support -s
4743                         tm_file="i386/sol2gas.h ${tm_file}"
4744                 fi
4745                 tmake_file="i386/t-i386bare i386/t-sol2"
4746                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4747                 xmake_file=x-svr4
4748                 if test x${enable_threads} = x; then
4749                     enable_threads=$have_pthread_h
4750                     if test x${enable_threads} = x; then
4751                         enable_threads=$have_thread_h
4752                     fi
4753                 fi
4754                 if test x${enable_threads} = xyes; then
4755                     if test x${have_pthread_h} = xyes; then
4756                         thread_file='posix'
4757                     else
4758                         thread_file='solaris'
4759                     fi
4760                 fi
4761                 ;;
4762        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4763                xm_file="xm-alloca.h ${xm_file}"
4764                xm_defines="USG POSIX"
4765                tm_file=i386/sysv5.h
4766                if test x$stabs = xyes
4767                then
4768                        tm_file="${tm_file} dbx.h"
4769                fi
4770                tmake_file="i386/t-i386bare i386/t-crtpic"
4771                xmake_file=x-svr4
4772                extra_parts="crtbegin.o crtend.o"
4773                if test x$enable_threads = xyes; then
4774                        thread_file='posix'
4775                fi
4776                ;;
4777         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4778                 xm_file="xm-alloca.h ${xm_file}"
4779                 xm_defines="USG POSIX SMALL_ARG_MAX"
4780                 tm_file=i386/sysv4.h
4781                 if test x$stabs = xyes
4782                 then
4783                         tm_file="${tm_file} dbx.h"
4784                 fi
4785                 tmake_file="i386/t-i386bare i386/t-crtpic"
4786                 xmake_file=x-svr4
4787                 extra_parts="crtbegin.o crtend.o"
4788                 ;;
4789         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4790                 xm_file="xm-alloca.h ${xm_file}"
4791                 xm_defines="USG POSIX"
4792                 tm_file=i386/udk.h
4793                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4794                 xmake_file=x-svr4
4795                 extra_parts="crtbegin.o crtend.o"
4796                 install_headers_dir=install-headers-cpio
4797                 ;;
4798         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4799                 cpu_type=i386
4800                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4801                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4802                 if test x$stabs = xyes
4803                 then
4804                         tm_file=i386/osf1elfgdb.h
4805                 else
4806                         tm_file=i386/osf1elf.h
4807                 fi
4808                 tmake_file=i386/t-osf1elf
4809                 xmake_file=i386/x-osf1elf
4810                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4811                 ;;
4812         i[34567]86-*-sysv*)             # Intel 80386's running system V
4813                 xm_defines="USG SVR3"
4814                 xmake_file=i386/x-sysv3
4815                 if test x$gas = xyes
4816                 then
4817                         if test x$stabs = xyes
4818                         then
4819                                 tm_file=i386/svr3dbx.h
4820                                 tmake_file=i386/t-svr3dbx
4821                                 extra_parts="svr3.ifile svr3z.rfile"
4822                         else
4823                                 tm_file=i386/svr3gas.h
4824                                 extra_parts="crtbegin.o crtend.o"
4825                                 tmake_file=i386/t-crtstuff
4826                         fi
4827                 else
4828                         tm_file=i386/sysv3.h
4829                         extra_parts="crtbegin.o crtend.o"
4830                         tmake_file=i386/t-crtstuff
4831                 fi
4832                 tmake_file="$tmake_file i386/t-crtpic"
4833                 ;;
4834         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4835                 xm_file="${xm_file} i386/xm-vsta.h"
4836                 tm_file=i386/vsta.h
4837                 tmake_file=i386/t-vsta
4838                 xmake_file=i386/x-vsta
4839                 ;;
4840         i[34567]86-*-win32)
4841                 xm_file="${xm_file} i386/xm-cygwin.h"
4842                 tmake_file=i386/t-cygwin
4843                 tm_file=i386/win32.h
4844                 xmake_file=i386/x-cygwin
4845                 extra_objs=winnt.o
4846                 if test x$enable_threads = xyes; then
4847                         thread_file='win32'
4848                 fi
4849                 exeext=.exe
4850                 ;;
4851         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4852                 xm_file="${xm_file} i386/xm-cygwin.h"
4853                 tmake_file=i386/t-cygwin
4854                 tm_file=i386/cygwin.h
4855                 xmake_file=i386/x-cygwin
4856                 extra_objs=winnt.o
4857                 if test x$enable_threads = xyes; then
4858                         thread_file='win32'
4859                 fi
4860                 exeext=.exe
4861                 ;;
4862         i[34567]86-*-mingw32*)
4863                 tm_file=i386/mingw32.h
4864                 xm_file="${xm_file} i386/xm-mingw32.h"
4865                 tmake_file="i386/t-cygwin i386/t-mingw32"
4866                 extra_objs=winnt.o
4867                 xmake_file=i386/x-cygwin
4868                 if test x$enable_threads = xyes; then
4869                         thread_file='win32'
4870                 fi
4871                 exeext=.exe
4872                 case $machine in
4873                         *mingw32msv*)
4874                                 ;;
4875                         *minwg32crt* | *mingw32*)
4876                                 tm_file="${tm_file} i386/crtdll.h"
4877                                 ;;
4878                 esac
4879                 ;;
4880         i[34567]86-*-uwin*)
4881                 tm_file=i386/uwin.h
4882                 xm_file="${xm_file} i386/xm-uwin.h"
4883                 xm_defines="USG NO_STAB_H"
4884                 tmake_file="i386/t-cygwin i386/t-uwin"
4885                 extra_objs=winnt.o
4886                 xmake_file=i386/x-cygwin
4887                 if test x$enable_threads = xyes; then
4888                         thread_file='win32'
4889                 fi
4890                 exeext=.exe
4891                 ;;
4892         i[34567]86-*-interix*)
4893                 tm_file="i386/i386-interix.h interix.h"
4894                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4895                 xm_defines="USG"
4896                 tmake_file="i386/t-interix"
4897                 extra_objs=interix.o
4898                 xmake_file=x-interix
4899                 if test x$enable_threads = xyes ; then
4900                         thread_file='posix'
4901                 fi
4902                 if test x$stabs = xyes ; then
4903                         tm_file="${tm_file} dbxcoff.h"
4904                 fi
4905                 ;;
4906         i[34567]86-*-winnt3*)
4907                 tm_file=i386/win-nt.h
4908                 out_file=i386/i386.c
4909                 xm_file="xm-winnt.h ${xm_file}"
4910                 xmake_file=winnt/x-winnt
4911                 tmake_file=i386/t-winnt
4912                 extra_host_objs="winnt.o oldnames.o"
4913                 extra_gcc_objs="spawnv.o oldnames.o"
4914                 if test x$gnu_ld != xyes
4915                 then
4916                         extra_programs=ld.exe
4917                 fi
4918                 if test x$enable_threads = xyes; then
4919                         thread_file='win32'
4920                 fi
4921                 ;;
4922         i[34567]86-dg-dgux*)
4923                 xm_file="xm-alloca.h ${xm_file}"
4924                 xm_defines="USG POSIX"
4925                 out_file=i386/dgux.c
4926                 tm_file=i386/dgux.h
4927                 tmake_file=i386/t-dgux
4928                 xmake_file=i386/x-dgux
4929                 install_headers_dir=install-headers-cpio
4930               ;;
4931         i860-alliant-*)         # Alliant FX/2800
4932                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4933                 xm_file="${xm_file}"
4934                 xmake_file=i860/x-fx2800
4935                 tmake_file=i860/t-fx2800
4936                 extra_parts="crtbegin.o crtend.o"
4937                 ;;
4938         i860-*-bsd*)
4939                 tm_file="${tm_file} i860/bsd.h"
4940                 if test x$gas = xyes
4941                 then
4942                         tm_file="${tm_file} i860/bsd-gas.h"
4943                 fi
4944                 use_collect2=yes
4945                 ;;
4946         i860-*-mach*)
4947                 tm_file="${tm_file} i860/mach.h"
4948                 tmake_file=t-libc-ok
4949                 ;;
4950         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4951                 tm_file="${tm_file} svr3.h i860/paragon.h"
4952                 xm_defines="USG SVR3"
4953                 tmake_file=t-osf
4954                 ;;
4955         i860-*-sysv3*)
4956                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4957                 xm_defines="USG SVR3"
4958                 xmake_file=i860/x-sysv3
4959                 extra_parts="crtbegin.o crtend.o"
4960                 ;;
4961         i860-*-sysv4*)
4962                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4963                 xm_defines="USG SVR3"
4964                 xmake_file=i860/x-sysv4
4965                 tmake_file=t-svr4
4966                 extra_parts="crtbegin.o crtend.o"
4967                 ;;
4968         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4969                 tm_file="${tm_file} i960/vx960.h"
4970                 tmake_file=i960/t-vxworks960
4971                 use_collect2=yes
4972                 thread_file='vxworks'
4973                 ;;
4974         i960-wrs-vxworks5* | i960-wrs-vxworks)
4975                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4976                 tmake_file=i960/t-vxworks960
4977                 use_collect2=yes
4978                 thread_file='vxworks'
4979                 ;;
4980         i960-wrs-vxworks*)
4981                 tm_file="${tm_file} i960/vx960.h"
4982                 tmake_file=i960/t-vxworks960
4983                 use_collect2=yes
4984                 thread_file='vxworks'
4985                 ;;
4986         i960-*-coff*)
4987                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4988                 tmake_file=i960/t-960bare
4989                 use_collect2=yes
4990                 ;;
4991         i960-*-rtems)
4992                 tmake_file="i960/t-960bare t-rtems"
4993                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4994                 use_collect2=yes
4995                 ;;
4996         i960-*-*)                       # Default i960 environment.
4997                 use_collect2=yes
4998                 ;;
4999         ia64*-*-elf*)
5000                 tm_file=ia64/elf.h
5001                 tmake_file="ia64/t-ia64"
5002                 target_cpu_default="0"
5003                 if test x$gas = xyes
5004                 then
5005                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5006                 fi
5007                 if test x$gnu_ld = xyes
5008                 then
5009                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5010                 fi
5011                 float_format=i386
5012                 ;;
5013         ia64*-*-linux*)
5014                 tm_file=ia64/linux.h
5015                 tmake_file="t-linux ia64/t-ia64"
5016                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5017                 if test x$enable_threads = xyes; then
5018                         thread_file='posix'
5019                 fi
5020                 float_format=i386
5021                 ;;
5022         m32r-*-elf*)
5023                 extra_parts="crtinit.o crtfini.o"
5024                 ;;
5025         m68000-convergent-sysv*)
5026                 tm_file=m68k/ctix.h
5027                 xm_file="m68k/xm-3b1.h ${xm_file}"
5028                 xm_defines=USG
5029                 use_collect2=yes
5030                 extra_headers=math-68881.h
5031                 ;;
5032         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5033                 tm_file=m68k/hp2bsd.h
5034                 xmake_file=m68k/x-hp2bsd
5035                 use_collect2=yes
5036                 extra_headers=math-68881.h
5037                 ;;
5038         m68000-hp-hpux*)                # HP 9000 series 300
5039                 xm_file="xm-alloca.h ${xm_file}"
5040                 xm_defines="USG"
5041                 if test x$gas = xyes
5042                 then
5043                         xmake_file=m68k/x-hp320g
5044                         tm_file=m68k/hp310g.h
5045                 else
5046                         xmake_file=m68k/x-hp320
5047                         tm_file=m68k/hp310.h
5048                 fi
5049                 install_headers_dir=install-headers-cpio
5050                 use_collect2=yes
5051                 extra_headers=math-68881.h
5052                 ;;
5053         m68000-sun-sunos3*)
5054                 tm_file=m68k/sun2.h
5055                 use_collect2=yes
5056                 extra_headers=math-68881.h
5057                 ;;
5058         m68000-sun-sunos4*)
5059                 tm_file=m68k/sun2o4.h
5060                 use_collect2=yes
5061                 extra_headers=math-68881.h
5062                 ;;
5063         m68000-att-sysv*)
5064                 xm_file="m68k/xm-3b1.h ${xm_file}"
5065                 xm_defines=USG
5066                 if test x$gas = xyes
5067                 then
5068                         tm_file=m68k/3b1g.h
5069                 else
5070                         tm_file=m68k/3b1.h
5071                 fi
5072                 use_collect2=yes
5073                 extra_headers=math-68881.h
5074                 ;;
5075         m68k-apple-aux*)                # Apple Macintosh running A/UX
5076                 xm_defines="USG AUX"
5077                 tmake_file=m68k/t-aux
5078                 install_headers_dir=install-headers-cpio
5079                 extra_headers=math-68881.h
5080                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5081                 tm_file=
5082                 if test "$gnu_ld" = yes
5083                 then
5084                         tm_file="${tm_file} m68k/auxgld.h"
5085                 else
5086                         tm_file="${tm_file} m68k/auxld.h"
5087                 fi
5088                 if test "$gas" = yes
5089                 then
5090                         tm_file="${tm_file} m68k/auxgas.h"
5091                 else
5092                         tm_file="${tm_file} m68k/auxas.h"
5093                 fi
5094                 tm_file="${tm_file} m68k/a-ux.h"
5095                 float_format=m68k
5096                 ;;
5097         m68k-apollo-*)
5098                 tm_file=m68k/apollo68.h
5099                 xmake_file=m68k/x-apollo68
5100                 use_collect2=yes
5101                 extra_headers=math-68881.h
5102                 float_format=m68k
5103                 ;;
5104         m68k-altos-sysv*)                  # Altos 3068
5105                 if test x$gas = xyes
5106                 then
5107                         tm_file=m68k/altos3068.h
5108                         xm_defines=USG
5109                 else
5110                         echo "The Altos is supported only with the GNU assembler" 1>&2
5111                         exit 1
5112                 fi
5113                 extra_headers=math-68881.h
5114                 ;;
5115         m68k-bull-sysv*)                # Bull DPX/2
5116                 if test x$gas = xyes
5117                 then
5118                         if test x$stabs = xyes
5119                         then
5120                                 tm_file=m68k/dpx2cdbx.h
5121                         else
5122                                 tm_file=m68k/dpx2g.h
5123                         fi
5124                 else
5125                         tm_file=m68k/dpx2.h
5126                 fi
5127                 xm_file="xm-alloca.h ${xm_file}"
5128                 xm_defines=USG
5129                 xmake_file=m68k/x-dpx2
5130                 use_collect2=yes
5131                 extra_headers=math-68881.h
5132                 ;;
5133         m68k-atari-sysv4*)              # Atari variant of V.4.
5134                 tm_file=m68k/atari.h
5135                 xm_file="xm-alloca.h ${xm_file}"
5136                 xm_defines="USG FULL_PROTOTYPES"
5137                 tmake_file=t-svr4
5138                 extra_parts="crtbegin.o crtend.o"
5139                 extra_headers=math-68881.h
5140                 float_format=m68k
5141                 ;;
5142         m68k-motorola-sysv*)
5143                 tm_file=m68k/mot3300.h
5144                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5145                 if test x$gas = xyes
5146                 then
5147                         xmake_file=m68k/x-mot3300-gas
5148                         if test x$gnu_ld = xyes
5149                         then
5150                                 tmake_file=m68k/t-mot3300-gald
5151                         else
5152                                 tmake_file=m68k/t-mot3300-gas
5153                                 use_collect2=yes
5154                         fi
5155                 else
5156                         xmake_file=m68k/x-mot3300
5157                         if test x$gnu_ld = xyes
5158                         then
5159                                 tmake_file=m68k/t-mot3300-gld
5160                         else
5161                                 tmake_file=m68k/t-mot3300
5162                                 use_collect2=yes
5163                         fi
5164                 fi
5165                 gdb_needs_out_file_path=yes
5166                 extra_parts="crt0.o mcrt0.o"
5167                 extra_headers=math-68881.h
5168                 float_format=m68k
5169                 ;;
5170         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5171                 tm_file=m68k/tower-as.h
5172                 xm_defines="USG SVR3"
5173                 xmake_file=m68k/x-tower
5174                 extra_parts="crtbegin.o crtend.o"
5175                 extra_headers=math-68881.h
5176                 ;;
5177         m68k-plexus-sysv*)
5178                 tm_file=m68k/plexus.h
5179                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5180                 xm_defines=USG
5181                 use_collect2=yes
5182                 extra_headers=math-68881.h
5183                 ;;
5184         m68k-tti-*)
5185                 tm_file=m68k/pbb.h
5186                 xm_file="xm-alloca.h ${xm_file}"
5187                 xm_defines=USG
5188                 extra_headers=math-68881.h
5189                 ;;
5190         m68k-crds-unos*)
5191                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5192                 xm_defines="USG unos"
5193                 xmake_file=m68k/x-crds
5194                 tm_file=m68k/crds.h
5195                 use_collect2=yes
5196                 extra_headers=math-68881.h
5197                 ;;
5198         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5199                 tm_file=m68k/amix.h
5200                 xm_file="xm-alloca.h ${xm_file}"
5201                 xm_defines="USG FULL_PROTOTYPES"
5202                 xmake_file=m68k/x-amix
5203                 tmake_file=t-svr4
5204                 extra_parts="crtbegin.o crtend.o"
5205                 extra_headers=math-68881.h
5206                 float_format=m68k
5207                 ;;
5208         m68k-ccur-rtu)
5209                 tm_file=m68k/ccur-GAS.h
5210                 xmake_file=m68k/x-ccur
5211                 extra_headers=math-68881.h
5212                 use_collect2=yes
5213                 float_format=m68k
5214                 ;;
5215         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5216                 tm_file=m68k/hp3bsd44.h
5217                 xmake_file=m68k/x-hp3bsd44
5218                 use_collect2=yes
5219                 extra_headers=math-68881.h
5220                 float_format=m68k
5221                 ;;
5222         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5223                 tm_file=m68k/hp3bsd.h
5224                 use_collect2=yes
5225                 extra_headers=math-68881.h
5226                 float_format=m68k
5227                 ;;
5228         m68k-isi-bsd*)
5229                 if test x$with_fp = xno
5230                 then
5231                         tm_file=m68k/isi-nfp.h
5232                 else
5233                         tm_file=m68k/isi.h
5234                         float_format=m68k
5235                 fi
5236                 use_collect2=yes
5237                 extra_headers=math-68881.h
5238                 ;;
5239         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5240                 xm_file="xm-alloca.h ${xm_file}"
5241                 xm_defines="USG"
5242                 if test x$gas = xyes
5243                 then
5244                         xmake_file=m68k/x-hp320g
5245                         tm_file=m68k/hp320g.h
5246                 else
5247                         xmake_file=m68k/x-hp320
5248                         tm_file=m68k/hpux7.h
5249                 fi
5250                 install_headers_dir=install-headers-cpio
5251                 use_collect2=yes
5252                 extra_headers=math-68881.h
5253                 float_format=m68k
5254                 ;;
5255         m68k-hp-hpux*)  # HP 9000 series 300
5256                 xm_file="xm-alloca.h ${xm_file}"
5257                 xm_defines="USG"
5258                 if test x$gas = xyes
5259                 then
5260                         xmake_file=m68k/x-hp320g
5261                         tm_file=m68k/hp320g.h
5262                 else
5263                         xmake_file=m68k/x-hp320
5264                         tm_file=m68k/hp320.h
5265                 fi
5266                 install_headers_dir=install-headers-cpio
5267                 use_collect2=yes
5268                 extra_headers=math-68881.h
5269                 float_format=m68k
5270                 ;;
5271         m68k-sun-mach*)
5272                 tm_file=m68k/sun3mach.h
5273                 use_collect2=yes
5274                 extra_headers=math-68881.h
5275                 float_format=m68k
5276                 ;;
5277         m68k-sony-newsos3*)
5278                 if test x$gas = xyes
5279                 then
5280                         tm_file=m68k/news3gas.h
5281                 else
5282                         tm_file=m68k/news3.h
5283                 fi
5284                 use_collect2=yes
5285                 extra_headers=math-68881.h
5286                 float_format=m68k
5287                 ;;
5288         m68k-sony-bsd* | m68k-sony-newsos*)
5289                 if test x$gas = xyes
5290                 then
5291                         tm_file=m68k/newsgas.h
5292                 else
5293                         tm_file=m68k/news.h
5294                 fi
5295                 use_collect2=yes
5296                 extra_headers=math-68881.h
5297                 float_format=m68k
5298                 ;;
5299         m68k-next-nextstep2*)
5300                 tm_file=m68k/next21.h
5301                 xm_file="m68k/xm-next.h ${xm_file}"
5302                 tmake_file=m68k/t-next
5303                 xmake_file=m68k/x-next
5304                 extra_objs=nextstep.o
5305                 extra_headers=math-68881.h
5306                 use_collect2=yes
5307                 float_format=m68k
5308                 ;;
5309         m68k-next-nextstep[34]*)
5310                 tm_file=m68k/next.h
5311                 xm_file="m68k/xm-next.h ${xm_file}"
5312                 tmake_file=m68k/t-next
5313                 xmake_file=m68k/x-next
5314                 extra_objs=nextstep.o
5315                 extra_parts="crtbegin.o crtend.o"
5316                 extra_headers=math-68881.h
5317                 float_format=m68k
5318                 if test x$enable_threads = xyes; then
5319                         thread_file='mach'
5320                 fi
5321                 ;;
5322         m68k-sun-sunos3*)
5323                 if test x$with_fp = xno
5324                 then
5325                         tm_file=m68k/sun3n3.h
5326                 else
5327                         tm_file=m68k/sun3o3.h
5328                         float_format=m68k
5329                 fi
5330                 use_collect2=yes
5331                 extra_headers=math-68881.h
5332                 ;;
5333         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5334                 if test x$with_fp = xno
5335                 then
5336                         tm_file=m68k/sun3n.h
5337                 else
5338                         tm_file=m68k/sun3.h
5339                         float_format=m68k
5340                 fi
5341                 use_collect2=yes
5342                 extra_headers=math-68881.h
5343                 ;;
5344         m68k-wrs-vxworks*)
5345                 tm_file=m68k/vxm68k.h
5346                 tmake_file=m68k/t-vxworks68
5347                 extra_headers=math-68881.h
5348                 thread_file='vxworks'
5349                 float_format=m68k
5350                 ;;
5351         m68k-*-aout*)
5352                 tmake_file=m68k/t-m68kbare
5353                 tm_file="m68k/m68k-aout.h libgloss.h"
5354                 extra_headers=math-68881.h
5355                 float_format=m68k
5356                 ;;
5357         m68k-*-coff*)
5358                 tmake_file=m68k/t-m68kbare
5359                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5360                 extra_headers=math-68881.h
5361                 float_format=m68k
5362                 ;;
5363         m68020-*-elf* | m68k-*-elf*)
5364                 tm_file="m68k/m68020-elf.h"
5365                 xm_file=m68k/xm-m68kv.h
5366                 tmake_file=m68k/t-m68kelf
5367                 header_files=math-68881.h
5368                 ;;
5369         m68k-*-lynxos*)
5370                 if test x$gas = xyes
5371                 then
5372                         tm_file=m68k/lynx.h
5373                 else
5374                         tm_file=m68k/lynx-ng.h
5375                 fi
5376                 xm_file=m68k/xm-lynx.h
5377                 xmake_file=x-lynx
5378                 tmake_file=m68k/t-lynx
5379                 extra_headers=math-68881.h
5380                 float_format=m68k
5381                 ;;
5382         m68k*-*-netbsd*)
5383                 tm_file=m68k/netbsd.h
5384                 tmake_file=t-netbsd
5385                 float_format=m68k
5386                 use_collect2=yes
5387                 ;;
5388         m68k*-*-openbsd*)
5389                 float_format=m68k
5390                 # we need collect2 until our bug is fixed...
5391                 use_collect2=yes
5392                 ;;
5393         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5394                 xm_file="xm-alloca.h ${xm_file}"
5395                 xm_defines=USG
5396                 xmake_file=m68k/x-m68kv
5397                 extra_parts="crtbegin.o crtend.o"
5398                 extra_headers=math-68881.h
5399                 float_format=m68k
5400                 ;;
5401         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5402                 tm_file=m68k/m68kv4.h
5403                 xm_file="xm-alloca.h ${xm_file}"
5404                 xm_defines=USG
5405                 tmake_file=t-svr4
5406                 extra_parts="crtbegin.o crtend.o"
5407                 extra_headers=math-68881.h
5408                 float_format=m68k
5409                 ;;
5410         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5411                                         # with a.out format
5412                 xmake_file=x-linux
5413                 tm_file=m68k/linux-aout.h
5414                 tmake_file="t-linux-aout m68k/t-linux-aout"
5415                 extra_headers=math-68881.h
5416                 float_format=m68k
5417                 gnu_ld=yes
5418                 ;;
5419         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5420                                         # with ELF format using the
5421                                         # GNU/Linux C library 5
5422                 xmake_file=x-linux
5423                 tm_file=m68k/linux.h
5424                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5425                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5426                 extra_headers=math-68881.h
5427                 float_format=m68k
5428                 gnu_ld=yes
5429                 ;;
5430         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5431                                         # with ELF format using glibc 2
5432                                         # aka the GNU/Linux C library 6.
5433                 xmake_file=x-linux
5434                 tm_file=m68k/linux.h
5435                 tmake_file="t-linux m68k/t-linux"
5436                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5437                 extra_headers=math-68881.h
5438                 float_format=m68k
5439                 gnu_ld=yes
5440                 if test x$enable_threads = xyes; then
5441                         thread_file='posix'
5442                 fi
5443                 ;;
5444         m68k-*-psos*)
5445                 tmake_file=m68k/t-m68kbare
5446                 tm_file=m68k/m68k-psos.h
5447                 extra_headers=math-68881.h
5448                 float_format=m68k
5449                 ;;
5450         m68k-*-rtemscoff*)
5451                 tmake_file="m68k/t-m68kbare t-rtems"
5452                 tm_file=m68k/rtems.h
5453                 extra_headers=math-68881.h
5454                 float_format=m68k
5455                 ;;
5456         m68k-*-rtemself*|m68k-*-rtems*)
5457                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5458                 tm_file=m68k/rtemself.h
5459                 extra_headers=math-68881.h
5460                 float_format=m68k
5461                 ;;
5462         m88k-dg-dgux*)
5463                 case $machine in
5464                   m88k-dg-dguxbcs*)
5465                     tm_file=m88k/dguxbcs.h
5466                     tmake_file=m88k/t-dguxbcs
5467                     ;;
5468                   *)
5469                     tm_file=m88k/dgux.h
5470                     tmake_file=m88k/t-dgux
5471                     ;;
5472                 esac
5473                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5474                 xmake_file=m88k/x-dgux
5475                 if test x$gas = xyes
5476                 then
5477                         tmake_file=m88k/t-dgux-gas
5478                 fi
5479                 ;;
5480         m88k-dolphin-sysv3*)
5481                 tm_file=m88k/dolph.h
5482                 extra_parts="crtbegin.o crtend.o"
5483                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5484                 xmake_file=m88k/x-dolph
5485                 if test x$gas = xyes
5486                 then
5487                         tmake_file=m88k/t-m88k-gas
5488                 fi
5489                 ;;
5490         m88k-tektronix-sysv3)
5491                 tm_file=m88k/tekXD88.h
5492                 extra_parts="crtbegin.o crtend.o"
5493                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5494                 xmake_file=m88k/x-tekXD88
5495                 if test x$gas = xyes
5496                 then
5497                         tmake_file=m88k/t-m88k-gas
5498                 fi
5499                 ;;
5500         m88k-*-aout*)
5501                 tm_file=m88k/m88k-aout.h
5502                 ;;
5503         m88k-*-coff*)
5504                 tm_file=m88k/m88k-coff.h
5505                 tmake_file=m88k/t-bug
5506                 ;;
5507         m88k-*-luna*)
5508                 tm_file=m88k/luna.h
5509                 extra_parts="crtbegin.o crtend.o"
5510                 if test x$gas = xyes
5511                 then
5512                         tmake_file=m88k/t-luna-gas
5513                 else
5514                         tmake_file=m88k/t-luna
5515                 fi
5516                 ;;
5517         m88k-*-openbsd*)
5518                 tmake_file="${tmake_file} m88k/t-luna-gas"
5519                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5520                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5521                 ;;
5522         m88k-*-sysv3*)
5523                 tm_file=m88k/sysv3.h
5524                 extra_parts="crtbegin.o crtend.o"
5525                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5526                 xmake_file=m88k/x-sysv3
5527                 if test x$gas = xyes
5528                 then
5529                         tmake_file=m88k/t-m88k-gas
5530                 fi
5531                 ;;
5532         m88k-*-sysv4*)
5533                 tm_file=m88k/sysv4.h
5534                 extra_parts="crtbegin.o crtend.o"
5535                 xmake_file=m88k/x-sysv4
5536                 tmake_file=m88k/t-sysv4
5537                 ;;
5538         mcore-*-elf)
5539                 tm_file=mcore/mcore-elf.h
5540                 tmake_file=mcore/t-mcore
5541                 ;;
5542         mcore-*-pe*)
5543                 tm_file=mcore/mcore-pe.h
5544                 tmake_file=mcore/t-mcore-pe
5545                 ;;
5546         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5547                 if test "x$gnu_ld" = xyes
5548                 then
5549                         tm_file="mips/iris6.h mips/iris6gld.h"
5550                 else
5551                         tm_file=mips/iris6.h
5552                 fi
5553                 tmake_file=mips/t-iris6
5554                 xm_file=mips/xm-iris6.h
5555                 xmake_file=mips/x-iris6
5556 #               if test x$enable_threads = xyes; then
5557 #                       thread_file='irix'
5558 #               fi
5559                 ;;
5560         mips-wrs-vxworks)
5561                 tm_file="mips/elf.h mips/vxworks.h"
5562                 tmake_file=mips/t-ecoff
5563                 gas=yes
5564                 gnu_ld=yes
5565                 extra_parts="crtbegin.o crtend.o"
5566                 thread_file='vxworks'
5567                 ;;
5568         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5569                 tm_file="mips/iris6.h mips/cross64.h"
5570                 xm_defines=USG
5571                 xm_file="mips/xm-iris5.h"
5572                 xmake_file=mips/x-iris
5573                 tmake_file=mips/t-cross64
5574                 # See comment in mips/iris[56].h files.
5575                 use_collect2=yes
5576 #               if test x$enable_threads = xyes; then
5577 #                       thread_file='irix'
5578 #               fi
5579                 ;;
5580         mips-sni-sysv4)
5581                 if test x$gas = xyes
5582                 then
5583                         if test x$stabs = xyes
5584                         then
5585                                 tm_file=mips/iris5gdb.h
5586                         else
5587                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5588                         fi
5589                 else
5590                         tm_file=mips/sni-svr4.h
5591                 fi
5592                 xm_defines=USG
5593                 xmake_file=mips/x-sni-svr4
5594                 tmake_file=mips/t-mips-gas
5595                 if test x$gnu_ld != xyes
5596                 then
5597                         use_collect2=yes
5598                 fi
5599                 ;;
5600         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5601                 if test x$gas = xyes
5602                 then
5603                         tm_file="mips/iris5.h mips/iris5gas.h"
5604                         if test x$stabs = xyes
5605                         then
5606                                 tm_file="${tm_file} dbx.h"
5607                         fi
5608                 else
5609                         tm_file=mips/iris5.h
5610                 fi
5611                 xm_defines=USG
5612                 xm_file="mips/xm-iris5.h"
5613                 xmake_file=mips/x-iris
5614                 # mips-tfile doesn't work yet
5615                 tmake_file=mips/t-mips-gas
5616                 # See comment in mips/iris5.h file.
5617                 use_collect2=yes
5618 #               if test x$enable_threads = xyes; then
5619 #                       thread_file='irix'
5620 #               fi
5621                 ;;
5622         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5623                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5624                 if test x$stabs = xyes; then
5625                         tm_file="${tm_file} dbx.h"
5626                 fi
5627                 xm_defines=USG
5628                 xmake_file=mips/x-iris
5629                 if test x$gas = xyes
5630                 then
5631                         tmake_file=mips/t-mips-gas
5632                 else
5633                         extra_passes="mips-tfile mips-tdump"
5634                 fi
5635                 if test x$gnu_ld != xyes
5636                 then
5637                         use_collect2=yes
5638                 fi
5639 #               if test x$enable_threads = xyes; then
5640 #                       thread_file='irix'
5641 #               fi
5642                 ;;
5643         mips-sgi-irix4*)                # Mostly like a MIPS.
5644                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5645                 if test x$stabs = xyes; then
5646                         tm_file="${tm_file} dbx.h"
5647                 fi
5648                 xm_defines=USG
5649                 xmake_file=mips/x-iris
5650                 if test x$gas = xyes
5651                 then
5652                         tmake_file=mips/t-mips-gas
5653                 else
5654                         extra_passes="mips-tfile mips-tdump"
5655                 fi
5656                 if test x$gnu_ld != xyes
5657                 then
5658                         use_collect2=yes
5659                 fi
5660 #               if test x$enable_threads = xyes; then
5661 #                       thread_file='irix'
5662 #               fi
5663                 ;;
5664         mips-sgi-*)                     # Mostly like a MIPS.
5665                 tm_file="mips/iris3.h ${tm_file}"
5666                 if test x$stabs = xyes; then
5667                         tm_file="${tm_file} dbx.h"
5668                 fi
5669                 xm_defines=USG
5670                 xmake_file=mips/x-iris3
5671                 if test x$gas = xyes
5672                 then
5673                         tmake_file=mips/t-mips-gas
5674                 else
5675                         extra_passes="mips-tfile mips-tdump"
5676                 fi
5677                 if test x$gnu_ld != xyes
5678                 then
5679                         use_collect2=yes
5680                 fi
5681                 ;;
5682         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5683                 tm_file="mips/osfrose.h ${tm_file}"
5684                 xmake_file=mips/x-osfrose
5685                 tmake_file=mips/t-osfrose
5686                 extra_objs=halfpic.o
5687                 use_collect2=yes
5688                 ;;
5689         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5690                 tm_file=mips/dec-osf1.h
5691                 if test x$stabs = xyes; then
5692                         tm_file="${tm_file} dbx.h"
5693                 fi
5694                 xmake_file=mips/x-dec-osf1
5695                 if test x$gas = xyes
5696                 then
5697                         tmake_file=mips/t-mips-gas
5698                 else
5699                         tmake_file=mips/t-ultrix
5700                         extra_passes="mips-tfile mips-tdump"
5701                 fi
5702                 if test x$gnu_ld != xyes
5703                 then
5704                         use_collect2=yes
5705                 fi
5706                 ;;
5707         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5708               tm_file=mips/dec-bsd.h
5709               if test x$gas = xyes
5710               then
5711                         tmake_file=mips/t-mips-gas
5712               else
5713                         tmake_file=mips/t-ultrix
5714                         extra_passes="mips-tfile mips-tdump"
5715               fi
5716               if test x$gnu_ld != xyes
5717               then
5718                         use_collect2=yes
5719               fi
5720               ;;
5721         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5722                 tm_file=mips/netbsd.h
5723                 # On NetBSD, the headers are already okay, except for math.h.
5724                 tmake_file=t-netbsd
5725                 ;;
5726         mips*-*-linux*)                         # Linux MIPS, either endian.
5727                 xmake_file=x-linux
5728                 case $machine in
5729                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5730                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5731                 esac
5732                 tmake_file=t-linux
5733                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5734                 gnu_ld=yes
5735                 gas=yes
5736                 if test x$enable_threads = xyes; then
5737                         thread_file='posix'
5738                 fi
5739                 ;;
5740         mips*el-*-openbsd*)     # mips little endian
5741                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5742                 ;;
5743         mips*-*-openbsd*)               # mips big endian
5744                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5745                 tm_file="mips/openbsd-be.h ${tm_file}"
5746                 ;;
5747         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5748                 tm_file="mips/news4.h ${tm_file}"
5749                 if test x$stabs = xyes; then
5750                         tm_file="${tm_file} dbx.h"
5751                 fi
5752                 if test x$gas = xyes
5753                 then
5754                         tmake_file=mips/t-mips-gas
5755                 else
5756                         extra_passes="mips-tfile mips-tdump"
5757                 fi
5758                 if test x$gnu_ld != xyes
5759                 then
5760                         use_collect2=yes
5761                 fi
5762                 xmake_file=mips/x-sony
5763                 ;;
5764         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5765                                         # That is based on svr4.
5766                 # t-svr4 is not right because this system doesn't use ELF.
5767                 tm_file="mips/news5.h ${tm_file}"
5768                 if test x$stabs = xyes; then
5769                         tm_file="${tm_file} dbx.h"
5770                 fi
5771                 xm_defines=USG
5772                 if test x$gas = xyes
5773                 then
5774                         tmake_file=mips/t-mips-gas
5775                 else
5776                         extra_passes="mips-tfile mips-tdump"
5777                 fi
5778                 if test x$gnu_ld != xyes
5779                 then
5780                         use_collect2=yes
5781                 fi
5782                 ;;
5783         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5784                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5785                 if test x$stabs = xyes; then
5786                         tm_file="${tm_file} dbx.h"
5787                 fi
5788                 xm_defines=USG
5789                 xmake_file=mips/x-sysv
5790                 if test x$gas = xyes
5791                 then
5792                         tmake_file=mips/t-mips-gas
5793                         extra_parts="crtbegin.o crtend.o"
5794                 else
5795                         tmake_file=mips/t-mips
5796                         extra_passes="mips-tfile mips-tdump"
5797                 fi
5798                 if test x$gnu_ld != xyes
5799                 then
5800                         use_collect2=yes
5801                 fi
5802                 ;;
5803         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5804                 tm_file="mips/ultrix.h ${tm_file}"
5805                 if test x$stabs = xyes; then
5806                         tm_file="${tm_file} dbx.h"
5807                 fi
5808                 xmake_file=mips/x-ultrix
5809                 if test x$gas = xyes
5810                 then
5811                         tmake_file=mips/t-mips-gas
5812                 else
5813                         tmake_file=mips/t-ultrix
5814                         extra_passes="mips-tfile mips-tdump"
5815                 fi
5816                 if test x$gnu_ld != xyes
5817                 then
5818                         use_collect2=yes
5819                 fi
5820                 ;;
5821         mips-*-riscos[56789]bsd*)
5822                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5823                 if test x$stabs = xyes; then
5824                         tm_file="${tm_file} dbx.h"
5825                 fi
5826                 if test x$gas = xyes
5827                 then
5828                         tmake_file=mips/t-bsd-gas
5829                 else
5830                         tmake_file=mips/t-bsd
5831                         extra_passes="mips-tfile mips-tdump"
5832                 fi
5833                 if test x$gnu_ld != xyes
5834                 then
5835                         use_collect2=yes
5836                 fi
5837                 ;;
5838         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5839                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5840                 if test x$stabs = xyes; then
5841                         tm_file="${tm_file} dbx.h"
5842                 fi
5843                 if test x$gas = xyes
5844                 then
5845                         tmake_file=mips/t-bsd-gas
5846                 else
5847                         tmake_file=mips/t-bsd
5848                         extra_passes="mips-tfile mips-tdump"
5849                 fi
5850                 if test x$gnu_ld != xyes
5851                 then
5852                         use_collect2=yes
5853                 fi
5854                 ;;
5855         mips-*-riscos[56789]sysv4*)
5856                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5857                 if test x$stabs = xyes; then
5858                         tm_file="${tm_file} dbx.h"
5859                 fi
5860                 xmake_file=mips/x-sysv
5861                 if test x$gas = xyes
5862                 then
5863                         tmake_file=mips/t-svr4-gas
5864                 else
5865                         tmake_file=mips/t-svr4
5866                         extra_passes="mips-tfile mips-tdump"
5867                 fi
5868                 if test x$gnu_ld != xyes
5869                 then
5870                         use_collect2=yes
5871                 fi
5872                 ;;
5873         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5874                 tm_file="mips/svr4-4.h ${tm_file}"
5875                 if test x$stabs = xyes; then
5876                         tm_file="${tm_file} dbx.h"
5877                 fi
5878                 xm_defines=USG
5879                 xmake_file=mips/x-sysv
5880                 if test x$gas = xyes
5881                 then
5882                         tmake_file=mips/t-svr4-gas
5883                 else
5884                         tmake_file=mips/t-svr4
5885                         extra_passes="mips-tfile mips-tdump"
5886                 fi
5887                 if test x$gnu_ld != xyes
5888                 then
5889                         use_collect2=yes
5890                 fi
5891                 ;;
5892         mips-*-riscos[56789]sysv*)
5893                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5894                 if test x$stabs = xyes; then
5895                         tm_file="${tm_file} dbx.h"
5896                 fi
5897                 xm_defines=USG
5898                 xmake_file=mips/x-sysv
5899                 if test x$gas = xyes
5900                 then
5901                         tmake_file=mips/t-svr3-gas
5902                 else
5903                         tmake_file=mips/t-svr3
5904                         extra_passes="mips-tfile mips-tdump"
5905                 fi
5906                 if test x$gnu_ld != xyes
5907                 then
5908                         use_collect2=yes
5909                 fi
5910                 ;;
5911         mips-*-sysv* | mips-*-riscos*sysv*)
5912                 tm_file="mips/svr3-4.h ${tm_file}"
5913                 if test x$stabs = xyes; then
5914                         tm_file="${tm_file} dbx.h"
5915                 fi
5916                 xm_defines=USG
5917                 xmake_file=mips/x-sysv
5918                 if test x$gas = xyes
5919                 then
5920                         tmake_file=mips/t-svr3-gas
5921                 else
5922                         tmake_file=mips/t-svr3
5923                         extra_passes="mips-tfile mips-tdump"
5924                 fi
5925                 if test x$gnu_ld != xyes
5926                 then
5927                         use_collect2=yes
5928                 fi
5929                 ;;
5930         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5931                 tm_file=mips/mips-5.h
5932                 if test x$stabs = xyes; then
5933                         tm_file="${tm_file} dbx.h"
5934                 fi
5935                 if test x$gas = xyes
5936                 then
5937                         tmake_file=mips/t-mips-gas
5938                 else
5939                         extra_passes="mips-tfile mips-tdump"
5940                 fi
5941                 if test x$gnu_ld != xyes
5942                 then
5943                         use_collect2=yes
5944                 fi
5945                 ;;
5946         mips-*-gnu*)
5947                 ;;
5948         mipsel-*-ecoff*)
5949                 tm_file=mips/ecoffl.h
5950                 if test x$stabs = xyes; then
5951                         tm_file="${tm_file} dbx.h"
5952                 fi
5953                 tmake_file=mips/t-ecoff
5954                 ;;
5955         mips-*-ecoff*)
5956                 tm_file="gofast.h mips/ecoff.h"
5957                 if test x$stabs = xyes; then
5958                         tm_file="${tm_file} dbx.h"
5959                 fi
5960                 tmake_file=mips/t-ecoff
5961                 ;;
5962         mipsel-*-elf*)
5963                 tm_file="mips/elfl.h"
5964                 tmake_file=mips/t-elf
5965                 ;;
5966         mips-*-elf*)
5967                 tm_file="mips/elf.h"
5968                 tmake_file=mips/t-elf
5969                 ;;
5970         mips64el-*-elf*)
5971                 tm_file="mips/elfl64.h"
5972                 tmake_file=mips/t-elf
5973                 ;;
5974         mips64orionel-*-elf*)
5975                 tm_file="mips/elforion.h mips/elfl64.h"
5976                 tmake_file=mips/t-elf
5977                 ;;
5978         mips64-*-elf*)
5979                 tm_file="mips/elf64.h"
5980                 tmake_file=mips/t-elf
5981                 ;;
5982         mips64orion-*-elf*)
5983                 tm_file="mips/elforion.h mips/elf64.h"
5984                 tmake_file=mips/t-elf
5985                 ;;
5986         mips64orion-*-rtems*)
5987                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5988                 tmake_file="mips/t-elf t-rtems"
5989                 ;;
5990         mipstx39el-*-elf*)
5991                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5992                 tmake_file=mips/t-r3900
5993                 ;;
5994         mipstx39-*-elf*)
5995                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5996                 tmake_file=mips/t-r3900
5997                 ;;
5998         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5999                 if test x$stabs = xyes; then
6000                         tm_file="${tm_file} dbx.h"
6001                 fi
6002                 if test x$gas = xyes
6003                 then
6004                         tmake_file=mips/t-mips-gas
6005                 else
6006                         extra_passes="mips-tfile mips-tdump"
6007                 fi
6008                 if test x$gnu_ld != xyes
6009                 then
6010                         use_collect2=yes
6011                 fi
6012                 ;;
6013         mn10200-*-*)
6014                 float_format=i32
6015                 cpu_type=mn10200
6016                 tm_file="mn10200/mn10200.h"
6017                 if test x$stabs = xyes
6018                 then
6019                         tm_file="${tm_file} dbx.h"
6020                 fi
6021                 use_collect2=no
6022                 ;;
6023         mn10300-*-*)
6024                 cpu_type=mn10300
6025                 tm_file="mn10300/mn10300.h"
6026                 if test x$stabs = xyes
6027                 then
6028                         tm_file="${tm_file} dbx.h"
6029                 fi
6030                 use_collect2=no
6031                 ;;
6032         ns32k-encore-bsd*)
6033                 tm_file=ns32k/encore.h
6034                 use_collect2=yes
6035                 ;;
6036         ns32k-sequent-bsd*)
6037                 tm_file=ns32k/sequent.h
6038                 use_collect2=yes
6039                 ;;
6040         ns32k-tek6100-bsd*)
6041                 tm_file=ns32k/tek6100.h
6042                 use_collect2=yes
6043                 ;;
6044         ns32k-tek6200-bsd*)
6045                 tm_file=ns32k/tek6200.h
6046                 use_collect2=yes
6047                 ;;
6048 # This has not been updated to GCC 2.
6049 #       ns32k-ns-genix*)
6050 #               xm_defines=USG
6051 #               xmake_file=ns32k/x-genix
6052 #               tm_file=ns32k/genix.h
6053 #               use_collect2=yes
6054 #               ;;
6055         ns32k-merlin-*)
6056                 tm_file=ns32k/merlin.h
6057                 use_collect2=yes
6058                 ;;
6059         ns32k-pc532-mach*)
6060                 tm_file=ns32k/pc532-mach.h
6061                 use_collect2=yes
6062                 ;;
6063         ns32k-pc532-minix*)
6064                 tm_file=ns32k/pc532-min.h
6065                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6066                 xm_defines=USG
6067                 use_collect2=yes
6068                 ;;
6069         ns32k-*-netbsd*)
6070                 tm_file=ns32k/netbsd.h
6071                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6072                 # On NetBSD, the headers are already okay, except for math.h.
6073                 tmake_file=t-netbsd
6074                 use_collect2=yes
6075                 ;;
6076         pdp11-*-bsd)
6077                 tm_file="${tm_file} pdp11/2bsd.h"
6078                 ;;
6079         pdp11-*-*)
6080                 ;;
6081         avr-*-*)
6082                 ;;
6083         ns32k-*-openbsd*)
6084                 # Nothing special
6085                 ;;
6086 # This has not been updated to GCC 2.
6087 #       pyramid-*-*)
6088 #               cpu_type=pyr
6089 #               xmake_file=pyr/x-pyr
6090 #               use_collect2=yes
6091 #               ;;
6092
6093         pj*-linux*)
6094                 tm_file="svr4.h pj/linux.h ${tm_file}"
6095                 ;;
6096         pj-*)
6097                 ;;
6098         pjl-*)
6099                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6100                 ;;
6101
6102         romp-*-aos*)
6103                 use_collect2=yes
6104                 ;;
6105         romp-*-mach*)
6106                 xmake_file=romp/x-mach
6107                 use_collect2=yes
6108                 ;;
6109         romp-*-openbsd*)
6110                 # Nothing special
6111                 ;;
6112         powerpc-*-openbsd*)
6113                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6114                 ;;
6115         powerpc-*-beos*)
6116                 cpu_type=rs6000
6117                 tm_file=rs6000/beos.h
6118                 xm_file=rs6000/xm-beos.h
6119                 tmake_file=rs6000/t-beos
6120                 xmake_file=rs6000/x-beos
6121                 ;;
6122         powerpc-*-sysv*)
6123                 tm_file=rs6000/sysv4.h
6124                 xm_file="rs6000/xm-sysv4.h"
6125                 xm_defines="USG POSIX"
6126                 extra_headers=ppc-asm.h
6127                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6128                 xmake_file=rs6000/x-sysv4
6129                 ;;
6130         powerpc-*-eabiaix*)
6131                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6132                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6133                 extra_headers=ppc-asm.h
6134                 ;;
6135         powerpc-*-eabisim*)
6136                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6137                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6138                 extra_headers=ppc-asm.h
6139                 ;;
6140         powerpc-*-elf*)
6141                 tm_file="rs6000/sysv4.h"
6142                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6143                 extra_headers=ppc-asm.h
6144                 ;;
6145         powerpc-*-eabi*)
6146                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6147                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6148                 extra_headers=ppc-asm.h
6149                 ;;
6150         powerpc-*-rtems*)
6151                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6152                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6153                 extra_headers=ppc-asm.h
6154                 ;;
6155         powerpc-*-linux*libc1)
6156                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6157                 xm_file=rs6000/xm-sysv4.h
6158                 out_file=rs6000/rs6000.c
6159                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6160                 xmake_file=x-linux
6161                 extra_headers=ppc-asm.h
6162                 if test x$enable_threads = xyes; then
6163                         thread_file='posix'
6164                 fi
6165                 ;;
6166         powerpc-*-linux*)
6167                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6168                 xm_file="rs6000/xm-sysv4.h"
6169                 xm_defines="USG ${xm_defines}"
6170                 out_file=rs6000/rs6000.c
6171                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6172                 xmake_file=x-linux
6173                 extra_headers=ppc-asm.h
6174                 if test x$enable_threads = xyes; then
6175                         thread_file='posix'
6176                 fi
6177                 ;;
6178         powerpc-wrs-vxworks*)
6179                 cpu_type=rs6000
6180                 xm_file="rs6000/xm-sysv4.h"
6181                 xm_defines="USG POSIX"
6182                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6183                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6184                 extra_headers=ppc-asm.h
6185                 thread_file='vxworks'
6186                 ;;
6187         powerpcle-wrs-vxworks*)
6188                 cpu_type=rs6000
6189                 xm_file="rs6000/xm-sysv4.h"
6190                 xm_defines="USG POSIX"
6191                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6192                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6193                 extra_headers=ppc-asm.h
6194                 thread_file='vxworks'
6195                 ;;
6196         powerpcle-*-sysv*)
6197                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6198                 xm_file="rs6000/xm-sysv4.h"
6199                 xm_defines="USG POSIX"
6200                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6201                 xmake_file=rs6000/x-sysv4
6202                 extra_headers=ppc-asm.h
6203                 ;;
6204         powerpcle-*-elf*)
6205                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6206                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6207                 extra_headers=ppc-asm.h
6208                 ;;
6209         powerpcle-*-eabisim*)
6210                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6211                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6212                 extra_headers=ppc-asm.h
6213                 ;;
6214         powerpcle-*-eabi*)
6215                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6216                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6217                 extra_headers=ppc-asm.h
6218                 ;;
6219         powerpcle-*-solaris2*)
6220                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6221                 xm_file="rs6000/xm-sysv4.h"
6222                 xm_defines="USG POSIX"
6223                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6224                 xmake_file=rs6000/x-sysv4
6225                 extra_headers=ppc-asm.h
6226                 ;;
6227         rs6000-ibm-aix3.[01]*)
6228                 tm_file=rs6000/aix31.h
6229                 xmake_file=rs6000/x-aix31
6230                 float_format=none
6231                 use_collect2=yes
6232                 ;;
6233         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6234                 tm_file=rs6000/aix3newas.h
6235                 if test x$host != x$target
6236                 then
6237                         tmake_file=rs6000/t-xnewas
6238                 else
6239                         tmake_file=rs6000/t-newas
6240                 fi
6241                 float_format=none
6242                 use_collect2=yes
6243                 ;;
6244         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6245                 tm_file=rs6000/aix41.h
6246                 if test x$host != x$target
6247                 then
6248                         tmake_file=rs6000/t-xnewas
6249                 else
6250                         tmake_file='rs6000/t-newas rs6000/t-aix41'
6251                 fi
6252                 xmake_file=rs6000/x-aix41
6253                 float_format=none
6254                 use_collect2=yes
6255                 ;;
6256         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6257                 tm_file=rs6000/aix43.h
6258                 tmake_file=rs6000/t-aix43
6259                 xmake_file=rs6000/x-aix41
6260                 float_format=none
6261                 use_collect2=yes
6262                 ;;
6263         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6264                 tm_file=rs6000/aix43.h
6265                 tmake_file=rs6000/t-aix43
6266                 xmake_file=rs6000/x-aix41
6267                 float_format=none
6268                 use_collect2=yes
6269                 ;;
6270         rs6000-ibm-aix*)
6271                 float_format=none
6272                 use_collect2=yes
6273                 ;;
6274         rs6000-bull-bosx)
6275                 float_format=none
6276                 use_collect2=yes
6277                 ;;
6278         rs6000-*-mach*)
6279                 tm_file=rs6000/mach.h
6280                 xm_file="${xm_file} rs6000/xm-mach.h"
6281                 xmake_file=rs6000/x-mach
6282                 use_collect2=yes
6283                 ;;
6284         rs6000-*-lynxos*)
6285                 tm_file=rs6000/lynx.h
6286                 xm_file=rs6000/xm-lynx.h
6287                 tmake_file=rs6000/t-rs6000
6288                 xmake_file=rs6000/x-lynx
6289                 use_collect2=yes
6290                 ;;
6291         sh-*-elf*)
6292                 tm_file=sh/elf.h
6293                 float_format=sh
6294                 ;;
6295         sh-*-rtemself*)
6296                 tmake_file="sh/t-sh t-rtems"
6297                 tm_file=sh/rtemself.h
6298                 float_format=sh
6299                 ;;
6300         sh-*-rtems*)
6301                 tmake_file="sh/t-sh t-rtems"
6302                 tm_file=sh/rtems.h
6303                 float_format=sh
6304                 ;;
6305         sh-*-*)
6306                 float_format=sh
6307                 ;;
6308         sparc-tti-*)
6309                 tm_file=sparc/pbd.h
6310                 xm_file="xm-alloca.h ${xm_file}"
6311                 xm_defines=USG
6312                 ;;
6313         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6314                 tm_file=sparc/vxsparc.h
6315                 tmake_file=sparc/t-vxsparc
6316                 use_collect2=yes
6317                 thread_file='vxworks'
6318                 ;;
6319         sparc-*-aout*)
6320                 tmake_file=sparc/t-sparcbare
6321                 tm_file="sparc/aout.h libgloss.h"
6322                 ;;
6323         sparc-*-netbsd*)
6324                 tm_file=sparc/netbsd.h
6325                 tmake_file=t-netbsd
6326                 use_collect2=yes
6327                 ;;
6328         sparc-*-openbsd*)
6329                 # we need collect2 until our bug is fixed...
6330                 use_collect2=yes
6331                 ;;
6332         sparc-*-bsd*)
6333                 tm_file=sparc/bsd.h
6334                 ;;
6335         sparc-*-elf*)
6336                 tm_file=sparc/elf.h
6337                 tmake_file=sparc/t-elf
6338                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6339                 #float_format=i128
6340                 float_format=i64
6341                 ;;
6342         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6343                 xm_file="${xm_file} sparc/xm-linux.h"
6344                 tm_file=sparc/linux-aout.h
6345                 xmake_file=x-linux
6346                 gnu_ld=yes
6347                 ;;
6348         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6349                 xm_file="${xm_file} sparc/xm-linux.h"
6350                 xmake_file=x-linux
6351                 tm_file=sparc/linux.h
6352                 tmake_file="t-linux t-linux-gnulibc1"
6353                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6354                 gnu_ld=yes
6355                 float_format=sparc
6356                 ;;
6357         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6358                 xm_file="${xm_file} sparc/xm-linux.h"
6359                 xmake_file=x-linux
6360                 tm_file=sparc/linux.h
6361                 tmake_file="t-linux"
6362                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6363                 gnu_ld=yes
6364                 if test x$enable_threads = xyes; then
6365                         thread_file='posix'
6366                 fi
6367                 float_format=sparc
6368                 ;;
6369         sparc-*-lynxos*)
6370                 if test x$gas = xyes
6371                 then
6372                         tm_file=sparc/lynx.h
6373                 else
6374                         tm_file=sparc/lynx-ng.h
6375                 fi
6376                 xm_file=sparc/xm-lynx.h
6377                 tmake_file=sparc/t-sunos41
6378                 xmake_file=x-lynx
6379                 ;;
6380         sparc-*-rtemsaout*)
6381                 tmake_file="sparc/t-sparcbare t-rtems"
6382                 tm_file=sparc/rtems.h
6383                 ;;
6384         sparc-*-rtems*|sparc-*-rtemself*)
6385                 tm_file="sparc/rtemself.h"
6386                 tmake_file="sparc/t-elf t-rtems"
6387                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6388                 #float_format=i128
6389                 float_format=i64
6390                 ;;
6391         sparcv9-*-solaris2*)
6392                 if test x$gnu_ld = xyes
6393                 then
6394                         tm_file=sparc/sol2-64.h
6395                 else
6396                         tm_file=sparc/sol2-sld-64.h
6397                 fi
6398                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6399                 xm_defines="USG POSIX"
6400                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6401                 xmake_file=sparc/x-sysv4
6402                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6403                 float_format=none
6404                 if test x${enable_threads} = x ; then
6405                     enable_threads=$have_pthread_h
6406                     if test x${enable_threads} = x ; then
6407                         enable_threads=$have_thread_h
6408                     fi
6409                 fi
6410                 if test x${enable_threads} = xyes ; then
6411                     if test x${have_pthread_h} = xyes ; then
6412                         thread_file='posix'
6413                     else
6414                         thread_file='solaris'
6415                     fi
6416                 fi
6417                 ;;
6418         sparc-hal-solaris2*)
6419                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6420                 xm_defines="USG POSIX"
6421                 tm_file="sparc/sol2.h sparc/hal.h"
6422                 tmake_file="sparc/t-halos sparc/t-sol2"
6423                 xmake_file=sparc/x-sysv4
6424                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6425                 case $machine in
6426                 *-*-solaris2.[0-4])
6427                         float_format=i128
6428                 ;;
6429                 *)
6430                         float_format=none
6431                         ;;
6432                 esac
6433                 thread_file='solaris'
6434                 ;;
6435         sparc-*-solaris2*)
6436                 if test x$gnu_ld = xyes
6437                 then
6438                         tm_file=sparc/sol2.h
6439                 else
6440                         tm_file=sparc/sol2-sld.h
6441                 fi
6442                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6443                 xm_defines="USG POSIX"
6444                 tmake_file=sparc/t-sol2
6445                 xmake_file=sparc/x-sysv4
6446                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6447                 case $machine in
6448                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6449                 *-*-solaris2*)
6450                         if test x$gnu_ld = xyes
6451                         then
6452                                 tm_file=sparc/sol2-64.h
6453                         else
6454                                 tm_file=sparc/sol2-sld-64.h
6455                         fi
6456                         tmake_file="$tmake_file sparc/t-sol2-64"
6457                         ;;
6458                 esac
6459                 case $machine in
6460                 *-*-solaris2.[0-4])
6461                         float_format=i128
6462                         ;;
6463                 *)
6464                         float_format=none
6465                         ;;
6466                 esac
6467                 if test x${enable_threads} = x; then
6468                     enable_threads=$have_pthread_h
6469                     if test x${enable_threads} = x; then
6470                         enable_threads=$have_thread_h
6471                     fi
6472                 fi
6473                 if test x${enable_threads} = xyes; then
6474                     if test x${have_pthread_h} = xyes; then
6475                         thread_file='posix'
6476                     else
6477                         thread_file='solaris'
6478                     fi
6479                 fi
6480                 ;;
6481         sparc-*-sunos4.0*)
6482                 tm_file=sparc/sunos4.h
6483                 tmake_file=sparc/t-sunos40
6484                 use_collect2=yes
6485                 ;;
6486         sparc-*-sunos4*)
6487                 tm_file=sparc/sunos4.h
6488                 tmake_file=sparc/t-sunos41
6489                 use_collect2=yes
6490                 if test x$gas = xyes; then
6491                         tm_file="${tm_file} sparc/sun4gas.h"
6492                 fi
6493                 ;;
6494         sparc-*-sunos3*)
6495                 tm_file=sparc/sun4o3.h
6496                 use_collect2=yes
6497                 ;;
6498         sparc-*-sysv4*)
6499                 tm_file=sparc/sysv4.h
6500                 xm_file="sparc/xm-sysv4.h"
6501                 xm_defines="USG POSIX"
6502                 tmake_file=t-svr4
6503                 xmake_file=sparc/x-sysv4
6504                 extra_parts="crtbegin.o crtend.o"
6505                 ;;
6506         sparc-*-vxsim*)
6507                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6508                 xm_defines="USG POSIX"
6509                 tm_file=sparc/vxsim.h
6510                 tmake_file=sparc/t-vxsparc
6511                 xmake_file=sparc/x-sysv4
6512                 ;;
6513         sparclet-*-aout*)
6514                 tm_file="sparc/splet.h libgloss.h"
6515                 tmake_file=sparc/t-splet
6516                 ;;
6517         sparclite-*-coff*)
6518                 tm_file="sparc/litecoff.h libgloss.h"
6519                 tmake_file=sparc/t-sparclite
6520                 ;;
6521         sparclite-*-aout*)
6522                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6523                 tmake_file=sparc/t-sparclite
6524                 ;;
6525         sparclite-*-elf*)
6526                 tm_file="sparc/liteelf.h"
6527                 tmake_file=sparc/t-sparclite
6528                 extra_parts="crtbegin.o crtend.o"
6529                 ;;
6530         sparc86x-*-aout*)
6531                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6532                 tmake_file=sparc/t-sp86x
6533                 ;;
6534         sparc86x-*-elf*)
6535                 tm_file="sparc/sp86x-elf.h"
6536                 tmake_file=sparc/t-sp86x
6537                 extra_parts="crtbegin.o crtend.o"
6538                 ;;
6539         sparc64-*-aout*)
6540                 tmake_file=sparc/t-sp64
6541                 tm_file=sparc/sp64-aout.h
6542                 ;;
6543         sparc64-*-elf*)
6544                 tmake_file=sparc/t-sp64
6545                 tm_file=sparc/sp64-elf.h
6546                 extra_parts="crtbegin.o crtend.o"
6547                 ;;
6548         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6549                 tmake_file="t-linux sparc/t-linux64"
6550                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6551                 tm_file=sparc/linux64.h
6552                 xmake_file=x-linux
6553                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6554                 gnu_ld=yes
6555                 if test x$enable_threads = xyes; then
6556                         thread_file='posix'
6557                 fi
6558                 float_format=sparc
6559                 ;;
6560 # This hasn't been upgraded to GCC 2.
6561 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6562 #               tm_file=tahoe/harris.h
6563 #               ;;
6564 #       tahoe-*-bsd*)                   # tahoe running BSD
6565 #               ;;
6566
6567         thumb*-*-*)
6568                 { echo "configure: error:
6569 *** The Thumb targets have been depreciated.  The equivalent
6570 *** ARM based toolchain can now generated Thumb instructions
6571 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6572                 ;;
6573 # This hasn't been upgraded to GCC 2.
6574 #       tron-*-*)
6575 #               cpu_type=gmicro
6576 #               use_collect2=yes
6577 #               ;;
6578         v850-*-rtems*)
6579                 cpu_type=v850
6580                 tm_file="v850/rtems.h"
6581                 xm_file="v850/xm-v850.h"
6582                 tmake_file="v850/t-v850 t-rtems"
6583                 if test x$stabs = xyes
6584                 then
6585                         tm_file="${tm_file} dbx.h"
6586                 fi
6587                 use_collect2=no
6588                 ;;
6589         v850-*-*)
6590                 target_cpu_default="TARGET_CPU_generic"
6591                 cpu_type=v850
6592                 tm_file="v850/v850.h"
6593                 xm_file="v850/xm-v850.h"
6594                 tmake_file=v850/t-v850
6595                 if test x$stabs = xyes
6596                 then
6597                         tm_file="${tm_file} dbx.h"
6598                 fi
6599                 use_collect2=no
6600                 ;;
6601         vax-*-bsd*)                     # vaxen running BSD
6602                 use_collect2=yes
6603                 float_format=vax
6604                 ;;
6605         vax-*-sysv*)                    # vaxen running system V
6606                 tm_file="${tm_file} vax/vaxv.h"
6607                 xm_defines=USG
6608                 float_format=vax
6609                 ;;
6610         vax-*-netbsd*)
6611                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6612                 tmake_file=t-netbsd
6613                 float_format=vax
6614                 use_collect2=yes
6615                 ;;
6616         vax-*-openbsd*)
6617                 tmake_file="${tmake_file} vax/t-openbsd"
6618                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6619                 xm_file="xm-openbsd.h vax/xm-vax.h"
6620                 float_format=vax
6621                 use_collect2=yes
6622                 ;;
6623         vax-*-ultrix*)                  # vaxen running ultrix
6624                 tm_file="${tm_file} vax/ultrix.h"
6625                 use_collect2=yes
6626                 float_format=vax
6627                 ;;
6628         vax-*-vms*)                     # vaxen running VMS
6629                 xm_file=vax/xm-vms.h
6630                 tm_file=vax/vms.h
6631                 float_format=vax
6632                 ;;
6633         vax-*-*)                        # vax default entry
6634                 float_format=vax
6635                 ;;
6636         we32k-att-sysv*)
6637                 xm_file="${xm_file} xm-svr3"
6638                 use_collect2=yes
6639                 ;;
6640         *)
6641                 echo "Configuration $machine not supported" 1>&2
6642                 exit 1
6643                 ;;
6644         esac
6645
6646         case $machine in
6647         *-*-linux*)
6648                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6649         *-*-gnu*)
6650                 # On the GNU system, the setup is just about the same on
6651                 # each different CPU.  The specific machines that GNU
6652                 # supports are matched above and just set $cpu_type.
6653                 xm_file="xm-gnu.h ${xm_file}"
6654                 tm_file=${cpu_type}/gnu.h
6655                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6656                 # GNU always uses ELF.
6657                 elf=yes
6658                 # GNU tools are the only tools.
6659                 gnu_ld=yes
6660                 gas=yes
6661                 xmake_file=x-linux      # These details are the same as Linux.
6662                 tmake_file=t-gnu        # These are not.
6663                 ;;
6664         *-*-sysv4*)
6665                 xmake_try_sysv=x-sysv
6666                 install_headers_dir=install-headers-cpio
6667                 ;;
6668         *-*-sysv*)
6669                 install_headers_dir=install-headers-cpio
6670                 ;;
6671         esac
6672
6673         # Distinguish i[34567]86
6674         # Also, do not run mips-tfile on MIPS if using gas.
6675         # Process --with-cpu= for PowerPC/rs6000
6676         target_cpu_default2=
6677         case $machine in
6678         i486-*-*)
6679                 target_cpu_default2=1
6680                 ;;
6681         i586-*-*)
6682                 case $target_alias in
6683                         k6-*)
6684                                 target_cpu_default2=4
6685                                 ;;
6686                         *)
6687                                 target_cpu_default2=2
6688                                 ;;
6689                 esac
6690                 ;;
6691         i686-*-* | i786-*-*)
6692                 target_cpu_default2=3
6693                 ;;
6694         alpha*-*-*)
6695                 case $machine in
6696                         alphaev6[78]*)
6697                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6698                                 ;;
6699                         alphaev6*)
6700                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6701                                 ;;
6702                         alphapca56*)
6703                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6704                                 ;;
6705                         alphaev56*)
6706                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6707                                 ;;
6708                         alphaev5*)
6709                                 target_cpu_default2="MASK_CPU_EV5"
6710                                 ;;
6711                 esac
6712
6713                 if test x$gas = xyes
6714                 then
6715                         if test "$target_cpu_default2" = ""
6716                         then
6717                                 target_cpu_default2="MASK_GAS"
6718                         else
6719                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6720                         fi
6721                 fi
6722                 ;;
6723         arm*-*-*)
6724                 case "x$with_cpu" in
6725                         x)
6726                                 # The most generic
6727                                 target_cpu_default2="TARGET_CPU_generic"
6728                                 ;;
6729
6730                         # Distinguish cores, and major variants
6731                         # arm7m doesn't exist, but D & I don't affect code
6732                         xarm[23678] | xarm250 | xarm[67][01]0 \
6733                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6734                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6735                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6736                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6737                                 ;;
6738
6739                         xyes | xno)
6740                                 echo "--with-cpu must be passed a value" 1>&2
6741                                 exit 1
6742                                 ;;
6743
6744                         *)
6745                                 if test x$pass2done = xyes
6746                                 then
6747                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6748                                         exit 1
6749                                 fi
6750                                 ;;
6751                 esac
6752                 ;;
6753
6754         mips*-*-ecoff* | mips*-*-elf*)
6755                 if test x$gas = xyes
6756                 then
6757                         if test x$gnu_ld = xyes
6758                         then
6759                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6760                         else
6761                                 target_cpu_default2="MASK_GAS"
6762                         fi
6763                 fi
6764                 ;;
6765         mips*-*-*)
6766                 if test x$gas = xyes
6767                 then
6768                         target_cpu_default2="MASK_GAS"
6769                 fi
6770                 ;;
6771         powerpc*-*-* | rs6000-*-*)
6772                 case "x$with_cpu" in
6773                         x)
6774                                 ;;
6775
6776                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6777                           | xrios1 | xrios2 | xrsc | xrsc1 \
6778                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6779                           | xec603e | x740 | x750 | x401 \
6780                           | x403 | x505 | x801 | x821 | x823 | x860)
6781                                 target_cpu_default2="\"$with_cpu\""
6782                                 ;;
6783
6784                         xyes | xno)
6785                                 echo "--with-cpu must be passed a value" 1>&2
6786                                 exit 1
6787                                 ;;
6788
6789                         *)
6790                                 if test x$pass2done = xyes
6791                                 then
6792                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6793                                         exit 1
6794                                 fi
6795                                 ;;
6796                 esac
6797                 ;;
6798         sparc*-*-*)
6799                 case ".$with_cpu" in
6800                         .)
6801                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6802                                 ;;
6803                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6804                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6805                                 ;;
6806                         *)
6807                                 if test x$pass2done = xyes
6808                                 then
6809                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6810                                         exit 1
6811                                 fi
6812                                 ;;
6813                 esac
6814                 ;;
6815         esac
6816
6817         if test "$target_cpu_default2" != ""
6818         then
6819                 if test "$target_cpu_default" != ""
6820                 then
6821                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6822                 else
6823                         target_cpu_default=$target_cpu_default2
6824                 fi
6825         fi
6826
6827         # No need for collect2 if we have the GNU linker.
6828         # Actually, there is now; GNU ld doesn't handle the EH info or
6829         # collecting for shared libraries.
6830         #case x$gnu_ld in
6831         #xyes)
6832         #       use_collect2=
6833         #       ;;
6834         #esac
6835
6836 # Save data on machine being used to compile GCC in build_xm_file.
6837 # Save data on host machine in vars host_xm_file and host_xmake_file.
6838         if test x$pass1done = x
6839         then
6840                 if test x"$xm_file" = x
6841                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6842                 else build_xm_file=$xm_file
6843                 fi
6844                 build_xm_defines=$xm_defines
6845                 build_install_headers_dir=$install_headers_dir
6846                 build_exeext=$exeext
6847                 pass1done=yes
6848         else
6849                 if test x$pass2done = x
6850                 then
6851                         if test x"$xm_file" = x
6852                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6853                         else host_xm_file=$xm_file
6854                         fi
6855                         host_xm_defines=$xm_defines
6856                         if test x"$xmake_file" = x
6857                         then xmake_file=$cpu_type/x-$cpu_type
6858                         fi
6859                         host_xmake_file="$xmake_file"
6860                         host_truncate_target=$truncate_target
6861                         host_extra_gcc_objs=$extra_gcc_objs
6862                         host_extra_objs=$extra_host_objs
6863                         host_exeext=$exeext
6864                         pass2done=yes
6865                 fi
6866         fi
6867 done
6868
6869 extra_objs="${host_extra_objs} ${extra_objs}"
6870
6871 # Default the target-machine variables that were not explicitly set.
6872 if test x"$tm_file" = x
6873 then tm_file=$cpu_type/$cpu_type.h; fi
6874
6875 if test x$extra_headers = x
6876 then extra_headers=; fi
6877
6878 if test x"$xm_file" = x
6879 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6880
6881 if test x$md_file = x
6882 then md_file=$cpu_type/$cpu_type.md; fi
6883
6884 if test x$out_file = x
6885 then out_file=$cpu_type/$cpu_type.c; fi
6886
6887 if test x"$tmake_file" = x
6888 then tmake_file=$cpu_type/t-$cpu_type
6889 fi
6890
6891 if test x"$dwarf2" = xyes
6892 then tm_file="$tm_file tm-dwarf2.h"
6893 fi
6894
6895 if test x$float_format = x
6896 then float_format=i64
6897 fi
6898
6899 if test $float_format = none
6900 then float_h_file=Makefile.in
6901 else float_h_file=float-$float_format.h
6902 fi
6903
6904 # Handle cpp installation.
6905 if test x$enable_cpp != xno
6906 then
6907   tmake_file="$tmake_file t-install-cpp"
6908 fi
6909
6910 # Say what files are being used for the output code and MD file.
6911 echo "Using \`$srcdir/config/$out_file' to output insns."
6912 echo "Using \`$srcdir/config/$md_file' as machine description file."
6913
6914 count=a
6915 for f in $tm_file; do
6916         count=${count}x
6917 done
6918 if test $count = ax; then
6919         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6920 else
6921         echo "Using the following target machine macro files:"
6922         for f in $tm_file; do
6923                 echo "  $srcdir/config/$f"
6924         done
6925 fi
6926
6927 count=a
6928 for f in $host_xm_file; do
6929         count=${count}x
6930 done
6931 if test $count = ax; then
6932         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6933 else
6934         echo "Using the following host machine macro files:"
6935         for f in $host_xm_file; do
6936                 echo "  $srcdir/config/$f"
6937         done
6938 fi
6939
6940 if test "$host_xm_file" != "$build_xm_file"; then
6941         count=a
6942         for f in $build_xm_file; do
6943                 count=${count}x
6944         done
6945         if test $count = ax; then
6946                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6947         else
6948                 echo "Using the following build machine macro files:"
6949                 for f in $build_xm_file; do
6950                         echo "  $srcdir/config/$f"
6951                 done
6952         fi
6953 fi
6954
6955 if test x$thread_file = x; then
6956         if test x$target_thread_file != x; then
6957                 thread_file=$target_thread_file
6958         else
6959                 thread_file='single'
6960         fi
6961 fi
6962
6963 # Set up the header files.
6964 # $links is the list of header files to create.
6965 # $vars is the list of shell variables with file names to include.
6966 # auto-host.h is the file containing items generated by autoconf and is
6967 # the first file included by config.h.
6968 null_defines=
6969 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6970
6971 # If host=build, it is correct to have hconfig include auto-host.h
6972 # as well.  If host!=build, we are in error and need to do more
6973 # work to find out the build config parameters.
6974 if test x$host = x$build
6975 then
6976         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6977 else
6978         # We create a subdir, then run autoconf in the subdir.
6979         # To prevent recursion we set host and build for the new
6980         # invocation of configure to the build for this invocation
6981         # of configure.
6982         tempdir=build.$$
6983         rm -rf $tempdir
6984         mkdir $tempdir
6985         cd $tempdir
6986         case ${srcdir} in
6987         /*) realsrcdir=${srcdir};;
6988         *) realsrcdir=../${srcdir};;
6989         esac
6990         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6991                 --target=$target --host=$build --build=$build
6992
6993         # We just finished tests for the build machine, so rename
6994         # the file auto-build.h in the gcc directory.
6995         mv auto-host.h ../auto-build.h
6996         cd ..
6997         rm -rf $tempdir
6998         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6999 fi
7000
7001 xm_file="gansidecl.h ${xm_file}"
7002 tm_file="gansidecl.h ${tm_file}"
7003
7004 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7005 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7006 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7007
7008 rm -f config.bak
7009 if test -f config.status; then mv -f config.status config.bak; fi
7010
7011 # Make the links.
7012 while test -n "$vars"
7013 do
7014         set $vars; var=$1; shift; vars=$*
7015         set $links; link=$1; shift; links=$*
7016         set $defines; define=$1; shift; defines=$*
7017
7018         rm -f $link
7019         # Make sure the file is created, even if it is empty.
7020         echo >$link
7021
7022         # Define TARGET_CPU_DEFAULT if the system wants one.
7023         # This substitutes for lots of *.h files.
7024         if test "$target_cpu_default" != "" -a $link = tm.h
7025         then
7026                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7027         fi
7028
7029         for file in `eval echo '$'$var`; do
7030                 case $file in
7031                 auto-host.h | auto-build.h )
7032                         ;;
7033                 *)
7034                         echo '#ifdef IN_GCC' >>$link
7035                         ;;
7036                 esac
7037                 echo "#include \"$file\"" >>$link
7038                 case $file in
7039                 auto-host.h | auto-build.h )
7040                         ;;
7041                 *)
7042                         echo '#endif' >>$link
7043                         ;;
7044                 esac
7045         done
7046
7047         for def in `eval echo '$'$define`; do
7048                 echo "#ifndef $def" >>$link
7049                 echo "#define $def" >>$link
7050                 echo "#endif" >>$link
7051         done
7052 done
7053
7054 # Truncate the target if necessary
7055 if test x$host_truncate_target != x; then
7056         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7057 fi
7058
7059 # Get the version trigger filename from the toplevel
7060 if test "${with_gcc_version_trigger+set}" = set; then
7061         gcc_version_trigger=$with_gcc_version_trigger
7062 else
7063         gcc_version_trigger=${srcdir}/version.c
7064 fi
7065 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7066
7067 # Internationalization
7068 PACKAGE=gcc
7069 VERSION="$gcc_version"
7070 cat >> confdefs.h <<EOF
7071 #define PACKAGE "$PACKAGE"
7072 EOF
7073
7074 cat >> confdefs.h <<EOF
7075 #define VERSION "$VERSION"
7076 EOF
7077
7078
7079
7080
7081 ALL_LINGUAS="en_GB"
7082
7083 # Enable NLS support by default
7084 # Check whether --enable-nls or --disable-nls was given.
7085 if test "${enable_nls+set}" = set; then
7086   enableval="$enable_nls"
7087   :
7088 else
7089   enable_nls=yes
7090 fi
7091
7092
7093 # if cross compiling, disable NLS support.
7094 # It's not worth the trouble, at least for now.
7095
7096 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7097   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7098   enable_nls=no
7099 fi
7100
7101
7102         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7103 echo "configure:7104: checking for strerror in -lcposix" >&5
7104 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7105 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7106   echo $ac_n "(cached) $ac_c" 1>&6
7107 else
7108   ac_save_LIBS="$LIBS"
7109 LIBS="-lcposix  $LIBS"
7110 cat > conftest.$ac_ext <<EOF
7111 #line 7112 "configure"
7112 #include "confdefs.h"
7113 /* Override any gcc2 internal prototype to avoid an error.  */
7114 /* We use char because int might match the return type of a gcc2
7115     builtin and then its argument prototype would still apply.  */
7116 char strerror();
7117
7118 int main() {
7119 strerror()
7120 ; return 0; }
7121 EOF
7122 if { (eval echo configure:7123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7123   rm -rf conftest*
7124   eval "ac_cv_lib_$ac_lib_var=yes"
7125 else
7126   echo "configure: failed program was:" >&5
7127   cat conftest.$ac_ext >&5
7128   rm -rf conftest*
7129   eval "ac_cv_lib_$ac_lib_var=no"
7130 fi
7131 rm -f conftest*
7132 LIBS="$ac_save_LIBS"
7133
7134 fi
7135 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7136   echo "$ac_t""yes" 1>&6
7137   LIBS="$LIBS -lcposix"
7138 else
7139   echo "$ac_t""no" 1>&6
7140 fi
7141
7142
7143
7144 echo $ac_n "checking for working const""... $ac_c" 1>&6
7145 echo "configure:7146: checking for working const" >&5
7146 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7147   echo $ac_n "(cached) $ac_c" 1>&6
7148 else
7149   cat > conftest.$ac_ext <<EOF
7150 #line 7151 "configure"
7151 #include "confdefs.h"
7152
7153 int main() {
7154
7155 /* Ultrix mips cc rejects this.  */
7156 typedef int charset[2]; const charset x;
7157 /* SunOS 4.1.1 cc rejects this.  */
7158 char const *const *ccp;
7159 char **p;
7160 /* NEC SVR4.0.2 mips cc rejects this.  */
7161 struct point {int x, y;};
7162 static struct point const zero = {0,0};
7163 /* AIX XL C 1.02.0.0 rejects this.
7164    It does not let you subtract one const X* pointer from another in an arm
7165    of an if-expression whose if-part is not a constant expression */
7166 const char *g = "string";
7167 ccp = &g + (g ? g-g : 0);
7168 /* HPUX 7.0 cc rejects these. */
7169 ++ccp;
7170 p = (char**) ccp;
7171 ccp = (char const *const *) p;
7172 { /* SCO 3.2v4 cc rejects this.  */
7173   char *t;
7174   char const *s = 0 ? (char *) 0 : (char const *) 0;
7175
7176   *t++ = 0;
7177 }
7178 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7179   int x[] = {25, 17};
7180   const int *foo = &x[0];
7181   ++foo;
7182 }
7183 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7184   typedef const int *iptr;
7185   iptr p = 0;
7186   ++p;
7187 }
7188 { /* AIX XL C 1.02.0.0 rejects this saying
7189      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7190   struct s { int j; const int *ap[3]; };
7191   struct s *b; b->j = 5;
7192 }
7193 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7194   const int foo = 10;
7195 }
7196
7197 ; return 0; }
7198 EOF
7199 if { (eval echo configure:7200: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7200   rm -rf conftest*
7201   ac_cv_c_const=yes
7202 else
7203   echo "configure: failed program was:" >&5
7204   cat conftest.$ac_ext >&5
7205   rm -rf conftest*
7206   ac_cv_c_const=no
7207 fi
7208 rm -f conftest*
7209 fi
7210
7211 echo "$ac_t""$ac_cv_c_const" 1>&6
7212 if test $ac_cv_c_const = no; then
7213   cat >> confdefs.h <<\EOF
7214 #define const
7215 EOF
7216
7217 fi
7218
7219 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7220 echo "configure:7221: checking for off_t" >&5
7221 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7222   echo $ac_n "(cached) $ac_c" 1>&6
7223 else
7224   cat > conftest.$ac_ext <<EOF
7225 #line 7226 "configure"
7226 #include "confdefs.h"
7227 #include <sys/types.h>
7228 #if STDC_HEADERS
7229 #include <stdlib.h>
7230 #include <stddef.h>
7231 #endif
7232 EOF
7233 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7234   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7235   rm -rf conftest*
7236   ac_cv_type_off_t=yes
7237 else
7238   rm -rf conftest*
7239   ac_cv_type_off_t=no
7240 fi
7241 rm -f conftest*
7242
7243 fi
7244 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7245 if test $ac_cv_type_off_t = no; then
7246   cat >> confdefs.h <<\EOF
7247 #define off_t long
7248 EOF
7249
7250 fi
7251
7252 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7253 echo "configure:7254: checking for size_t" >&5
7254 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7255   echo $ac_n "(cached) $ac_c" 1>&6
7256 else
7257   cat > conftest.$ac_ext <<EOF
7258 #line 7259 "configure"
7259 #include "confdefs.h"
7260 #include <sys/types.h>
7261 #if STDC_HEADERS
7262 #include <stdlib.h>
7263 #include <stddef.h>
7264 #endif
7265 EOF
7266 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7267   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7268   rm -rf conftest*
7269   ac_cv_type_size_t=yes
7270 else
7271   rm -rf conftest*
7272   ac_cv_type_size_t=no
7273 fi
7274 rm -f conftest*
7275
7276 fi
7277 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7278 if test $ac_cv_type_size_t = no; then
7279   cat >> confdefs.h <<\EOF
7280 #define size_t unsigned
7281 EOF
7282
7283 fi
7284
7285 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7286 # for constant arguments.  Useless!
7287 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7288 echo "configure:7289: checking for working alloca.h" >&5
7289 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7290   echo $ac_n "(cached) $ac_c" 1>&6
7291 else
7292   cat > conftest.$ac_ext <<EOF
7293 #line 7294 "configure"
7294 #include "confdefs.h"
7295 #include <alloca.h>
7296 int main() {
7297 char *p = alloca(2 * sizeof(int));
7298 ; return 0; }
7299 EOF
7300 if { (eval echo configure:7301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7301   rm -rf conftest*
7302   ac_cv_header_alloca_h=yes
7303 else
7304   echo "configure: failed program was:" >&5
7305   cat conftest.$ac_ext >&5
7306   rm -rf conftest*
7307   ac_cv_header_alloca_h=no
7308 fi
7309 rm -f conftest*
7310 fi
7311
7312 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7313 if test $ac_cv_header_alloca_h = yes; then
7314   cat >> confdefs.h <<\EOF
7315 #define HAVE_ALLOCA_H 1
7316 EOF
7317
7318 fi
7319
7320 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7321 echo "configure:7322: checking for alloca" >&5
7322 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7323   echo $ac_n "(cached) $ac_c" 1>&6
7324 else
7325   cat > conftest.$ac_ext <<EOF
7326 #line 7327 "configure"
7327 #include "confdefs.h"
7328
7329 #ifdef __GNUC__
7330 # define alloca __builtin_alloca
7331 #else
7332 # ifdef _MSC_VER
7333 #  include <malloc.h>
7334 #  define alloca _alloca
7335 # else
7336 #  if HAVE_ALLOCA_H
7337 #   include <alloca.h>
7338 #  else
7339 #   ifdef _AIX
7340  #pragma alloca
7341 #   else
7342 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7343 char *alloca ();
7344 #    endif
7345 #   endif
7346 #  endif
7347 # endif
7348 #endif
7349
7350 int main() {
7351 char *p = (char *) alloca(1);
7352 ; return 0; }
7353 EOF
7354 if { (eval echo configure:7355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7355   rm -rf conftest*
7356   ac_cv_func_alloca_works=yes
7357 else
7358   echo "configure: failed program was:" >&5
7359   cat conftest.$ac_ext >&5
7360   rm -rf conftest*
7361   ac_cv_func_alloca_works=no
7362 fi
7363 rm -f conftest*
7364 fi
7365
7366 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7367 if test $ac_cv_func_alloca_works = yes; then
7368   cat >> confdefs.h <<\EOF
7369 #define HAVE_ALLOCA 1
7370 EOF
7371
7372 fi
7373
7374 if test $ac_cv_func_alloca_works = no; then
7375   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7376   # that cause trouble.  Some versions do not even contain alloca or
7377   # contain a buggy version.  If you still want to use their alloca,
7378   # use ar to extract alloca.o from them instead of compiling alloca.c.
7379   ALLOCA=alloca.${ac_objext}
7380   cat >> confdefs.h <<\EOF
7381 #define C_ALLOCA 1
7382 EOF
7383
7384
7385 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7386 echo "configure:7387: checking whether alloca needs Cray hooks" >&5
7387 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7388   echo $ac_n "(cached) $ac_c" 1>&6
7389 else
7390   cat > conftest.$ac_ext <<EOF
7391 #line 7392 "configure"
7392 #include "confdefs.h"
7393 #if defined(CRAY) && ! defined(CRAY2)
7394 webecray
7395 #else
7396 wenotbecray
7397 #endif
7398
7399 EOF
7400 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7401   egrep "webecray" >/dev/null 2>&1; then
7402   rm -rf conftest*
7403   ac_cv_os_cray=yes
7404 else
7405   rm -rf conftest*
7406   ac_cv_os_cray=no
7407 fi
7408 rm -f conftest*
7409
7410 fi
7411
7412 echo "$ac_t""$ac_cv_os_cray" 1>&6
7413 if test $ac_cv_os_cray = yes; then
7414 for ac_func in _getb67 GETB67 getb67; do
7415   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7416 echo "configure:7417: checking for $ac_func" >&5
7417 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7418   echo $ac_n "(cached) $ac_c" 1>&6
7419 else
7420   cat > conftest.$ac_ext <<EOF
7421 #line 7422 "configure"
7422 #include "confdefs.h"
7423 /* System header to define __stub macros and hopefully few prototypes,
7424     which can conflict with char $ac_func(); below.  */
7425 #include <assert.h>
7426 /* Override any gcc2 internal prototype to avoid an error.  */
7427 /* We use char because int might match the return type of a gcc2
7428     builtin and then its argument prototype would still apply.  */
7429 char $ac_func();
7430
7431 int main() {
7432
7433 /* The GNU C library defines this for functions which it implements
7434     to always fail with ENOSYS.  Some functions are actually named
7435     something starting with __ and the normal name is an alias.  */
7436 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7437 choke me
7438 #else
7439 $ac_func();
7440 #endif
7441
7442 ; return 0; }
7443 EOF
7444 if { (eval echo configure:7445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7445   rm -rf conftest*
7446   eval "ac_cv_func_$ac_func=yes"
7447 else
7448   echo "configure: failed program was:" >&5
7449   cat conftest.$ac_ext >&5
7450   rm -rf conftest*
7451   eval "ac_cv_func_$ac_func=no"
7452 fi
7453 rm -f conftest*
7454 fi
7455
7456 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7457   echo "$ac_t""yes" 1>&6
7458   cat >> confdefs.h <<EOF
7459 #define CRAY_STACKSEG_END $ac_func
7460 EOF
7461
7462   break
7463 else
7464   echo "$ac_t""no" 1>&6
7465 fi
7466
7467 done
7468 fi
7469
7470 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7471 echo "configure:7472: checking stack direction for C alloca" >&5
7472 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7473   echo $ac_n "(cached) $ac_c" 1>&6
7474 else
7475   if test "$cross_compiling" = yes; then
7476   ac_cv_c_stack_direction=0
7477 else
7478   cat > conftest.$ac_ext <<EOF
7479 #line 7480 "configure"
7480 #include "confdefs.h"
7481 find_stack_direction ()
7482 {
7483   static char *addr = 0;
7484   auto char dummy;
7485   if (addr == 0)
7486     {
7487       addr = &dummy;
7488       return find_stack_direction ();
7489     }
7490   else
7491     return (&dummy > addr) ? 1 : -1;
7492 }
7493 main ()
7494 {
7495   exit (find_stack_direction() < 0);
7496 }
7497 EOF
7498 if { (eval echo configure:7499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7499 then
7500   ac_cv_c_stack_direction=1
7501 else
7502   echo "configure: failed program was:" >&5
7503   cat conftest.$ac_ext >&5
7504   rm -fr conftest*
7505   ac_cv_c_stack_direction=-1
7506 fi
7507 rm -fr conftest*
7508 fi
7509
7510 fi
7511
7512 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7513 cat >> confdefs.h <<EOF
7514 #define STACK_DIRECTION $ac_cv_c_stack_direction
7515 EOF
7516
7517 fi
7518
7519
7520    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7521 unistd.h sys/param.h
7522 do
7523 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7524 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7525 echo "configure:7526: checking for $ac_hdr" >&5
7526 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7527   echo $ac_n "(cached) $ac_c" 1>&6
7528 else
7529   cat > conftest.$ac_ext <<EOF
7530 #line 7531 "configure"
7531 #include "confdefs.h"
7532 #include <$ac_hdr>
7533 EOF
7534 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7535 { (eval echo configure:7536: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7536 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7537 if test -z "$ac_err"; then
7538   rm -rf conftest*
7539   eval "ac_cv_header_$ac_safe=yes"
7540 else
7541   echo "$ac_err" >&5
7542   echo "configure: failed program was:" >&5
7543   cat conftest.$ac_ext >&5
7544   rm -rf conftest*
7545   eval "ac_cv_header_$ac_safe=no"
7546 fi
7547 rm -f conftest*
7548 fi
7549 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7550   echo "$ac_t""yes" 1>&6
7551     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7552   cat >> confdefs.h <<EOF
7553 #define $ac_tr_hdr 1
7554 EOF
7555
7556 else
7557   echo "$ac_t""no" 1>&6
7558 fi
7559 done
7560
7561    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7562 strdup __argz_count __argz_stringify __argz_next
7563 do
7564 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7565 echo "configure:7566: checking for $ac_func" >&5
7566 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7567   echo $ac_n "(cached) $ac_c" 1>&6
7568 else
7569   cat > conftest.$ac_ext <<EOF
7570 #line 7571 "configure"
7571 #include "confdefs.h"
7572 /* System header to define __stub macros and hopefully few prototypes,
7573     which can conflict with char $ac_func(); below.  */
7574 #include <assert.h>
7575 /* Override any gcc2 internal prototype to avoid an error.  */
7576 /* We use char because int might match the return type of a gcc2
7577     builtin and then its argument prototype would still apply.  */
7578 char $ac_func();
7579
7580 int main() {
7581
7582 /* The GNU C library defines this for functions which it implements
7583     to always fail with ENOSYS.  Some functions are actually named
7584     something starting with __ and the normal name is an alias.  */
7585 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7586 choke me
7587 #else
7588 $ac_func();
7589 #endif
7590
7591 ; return 0; }
7592 EOF
7593 if { (eval echo configure:7594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7594   rm -rf conftest*
7595   eval "ac_cv_func_$ac_func=yes"
7596 else
7597   echo "configure: failed program was:" >&5
7598   cat conftest.$ac_ext >&5
7599   rm -rf conftest*
7600   eval "ac_cv_func_$ac_func=no"
7601 fi
7602 rm -f conftest*
7603 fi
7604
7605 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7606   echo "$ac_t""yes" 1>&6
7607     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7608   cat >> confdefs.h <<EOF
7609 #define $ac_tr_func 1
7610 EOF
7611
7612 else
7613   echo "$ac_t""no" 1>&6
7614 fi
7615 done
7616
7617
7618    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7619      for ac_func in stpcpy
7620 do
7621 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7622 echo "configure:7623: checking for $ac_func" >&5
7623 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7624   echo $ac_n "(cached) $ac_c" 1>&6
7625 else
7626   cat > conftest.$ac_ext <<EOF
7627 #line 7628 "configure"
7628 #include "confdefs.h"
7629 /* System header to define __stub macros and hopefully few prototypes,
7630     which can conflict with char $ac_func(); below.  */
7631 #include <assert.h>
7632 /* Override any gcc2 internal prototype to avoid an error.  */
7633 /* We use char because int might match the return type of a gcc2
7634     builtin and then its argument prototype would still apply.  */
7635 char $ac_func();
7636
7637 int main() {
7638
7639 /* The GNU C library defines this for functions which it implements
7640     to always fail with ENOSYS.  Some functions are actually named
7641     something starting with __ and the normal name is an alias.  */
7642 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7643 choke me
7644 #else
7645 $ac_func();
7646 #endif
7647
7648 ; return 0; }
7649 EOF
7650 if { (eval echo configure:7651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7651   rm -rf conftest*
7652   eval "ac_cv_func_$ac_func=yes"
7653 else
7654   echo "configure: failed program was:" >&5
7655   cat conftest.$ac_ext >&5
7656   rm -rf conftest*
7657   eval "ac_cv_func_$ac_func=no"
7658 fi
7659 rm -f conftest*
7660 fi
7661
7662 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7663   echo "$ac_t""yes" 1>&6
7664     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7665   cat >> confdefs.h <<EOF
7666 #define $ac_tr_func 1
7667 EOF
7668
7669 else
7670   echo "$ac_t""no" 1>&6
7671 fi
7672 done
7673
7674    fi
7675    if test "${ac_cv_func_stpcpy}" = "yes"; then
7676      cat >> confdefs.h <<\EOF
7677 #define HAVE_STPCPY 1
7678 EOF
7679
7680    fi
7681
7682    if test $ac_cv_header_locale_h = yes; then
7683     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7684 echo "configure:7685: checking for LC_MESSAGES" >&5
7685 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7686   echo $ac_n "(cached) $ac_c" 1>&6
7687 else
7688   cat > conftest.$ac_ext <<EOF
7689 #line 7690 "configure"
7690 #include "confdefs.h"
7691 #include <locale.h>
7692 int main() {
7693 return LC_MESSAGES
7694 ; return 0; }
7695 EOF
7696 if { (eval echo configure:7697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7697   rm -rf conftest*
7698   am_cv_val_LC_MESSAGES=yes
7699 else
7700   echo "configure: failed program was:" >&5
7701   cat conftest.$ac_ext >&5
7702   rm -rf conftest*
7703   am_cv_val_LC_MESSAGES=no
7704 fi
7705 rm -f conftest*
7706 fi
7707
7708 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7709     if test $am_cv_val_LC_MESSAGES = yes; then
7710       cat >> confdefs.h <<\EOF
7711 #define HAVE_LC_MESSAGES 1
7712 EOF
7713
7714     fi
7715   fi
7716    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7717 echo "configure:7718: checking whether NLS is requested" >&5
7718         # Check whether --enable-nls or --disable-nls was given.
7719 if test "${enable_nls+set}" = set; then
7720   enableval="$enable_nls"
7721   USE_NLS=$enableval
7722 else
7723   USE_NLS=yes
7724 fi
7725
7726     echo "$ac_t""$USE_NLS" 1>&6
7727
7728
7729     USE_INCLUDED_LIBINTL=no
7730
7731         if test "$USE_NLS" = "yes"; then
7732       cat >> confdefs.h <<\EOF
7733 #define ENABLE_NLS 1
7734 EOF
7735
7736       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7737 echo "configure:7738: checking whether included gettext is requested" >&5
7738       # Check whether --with-included-gettext or --without-included-gettext was given.
7739 if test "${with_included_gettext+set}" = set; then
7740   withval="$with_included_gettext"
7741   nls_cv_force_use_gnu_gettext=$withval
7742 else
7743   nls_cv_force_use_gnu_gettext=yes
7744 fi
7745
7746       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7747
7748       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7749       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7750                                         nls_cv_header_intl=
7751         nls_cv_header_libgt=
7752         CATOBJEXT=NONE
7753
7754         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7755 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7756 echo "configure:7757: checking for libintl.h" >&5
7757 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7758   echo $ac_n "(cached) $ac_c" 1>&6
7759 else
7760   cat > conftest.$ac_ext <<EOF
7761 #line 7762 "configure"
7762 #include "confdefs.h"
7763 #include <libintl.h>
7764 EOF
7765 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7766 { (eval echo configure:7767: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7767 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7768 if test -z "$ac_err"; then
7769   rm -rf conftest*
7770   eval "ac_cv_header_$ac_safe=yes"
7771 else
7772   echo "$ac_err" >&5
7773   echo "configure: failed program was:" >&5
7774   cat conftest.$ac_ext >&5
7775   rm -rf conftest*
7776   eval "ac_cv_header_$ac_safe=no"
7777 fi
7778 rm -f conftest*
7779 fi
7780 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7781   echo "$ac_t""yes" 1>&6
7782   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7783 echo "configure:7784: checking for gettext in libc" >&5
7784 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7785   echo $ac_n "(cached) $ac_c" 1>&6
7786 else
7787   cat > conftest.$ac_ext <<EOF
7788 #line 7789 "configure"
7789 #include "confdefs.h"
7790 #include <libintl.h>
7791 int main() {
7792 return (int) gettext ("")
7793 ; return 0; }
7794 EOF
7795 if { (eval echo configure:7796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7796   rm -rf conftest*
7797   gt_cv_func_gettext_libc=yes
7798 else
7799   echo "configure: failed program was:" >&5
7800   cat conftest.$ac_ext >&5
7801   rm -rf conftest*
7802   gt_cv_func_gettext_libc=no
7803 fi
7804 rm -f conftest*
7805 fi
7806
7807 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7808
7809            if test "$gt_cv_func_gettext_libc" != "yes"; then
7810              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7811 echo "configure:7812: checking for bindtextdomain in -lintl" >&5
7812 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7813 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7814   echo $ac_n "(cached) $ac_c" 1>&6
7815 else
7816   ac_save_LIBS="$LIBS"
7817 LIBS="-lintl  $LIBS"
7818 cat > conftest.$ac_ext <<EOF
7819 #line 7820 "configure"
7820 #include "confdefs.h"
7821 /* Override any gcc2 internal prototype to avoid an error.  */
7822 /* We use char because int might match the return type of a gcc2
7823     builtin and then its argument prototype would still apply.  */
7824 char bindtextdomain();
7825
7826 int main() {
7827 bindtextdomain()
7828 ; return 0; }
7829 EOF
7830 if { (eval echo configure:7831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7831   rm -rf conftest*
7832   eval "ac_cv_lib_$ac_lib_var=yes"
7833 else
7834   echo "configure: failed program was:" >&5
7835   cat conftest.$ac_ext >&5
7836   rm -rf conftest*
7837   eval "ac_cv_lib_$ac_lib_var=no"
7838 fi
7839 rm -f conftest*
7840 LIBS="$ac_save_LIBS"
7841
7842 fi
7843 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7844   echo "$ac_t""yes" 1>&6
7845   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7846 echo "configure:7847: checking for gettext in libintl" >&5
7847 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7848   echo $ac_n "(cached) $ac_c" 1>&6
7849 else
7850   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7851 echo "configure:7852: checking for gettext in -lintl" >&5
7852 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7853 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7854   echo $ac_n "(cached) $ac_c" 1>&6
7855 else
7856   ac_save_LIBS="$LIBS"
7857 LIBS="-lintl  $LIBS"
7858 cat > conftest.$ac_ext <<EOF
7859 #line 7860 "configure"
7860 #include "confdefs.h"
7861 /* Override any gcc2 internal prototype to avoid an error.  */
7862 /* We use char because int might match the return type of a gcc2
7863     builtin and then its argument prototype would still apply.  */
7864 char gettext();
7865
7866 int main() {
7867 gettext()
7868 ; return 0; }
7869 EOF
7870 if { (eval echo configure:7871: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7871   rm -rf conftest*
7872   eval "ac_cv_lib_$ac_lib_var=yes"
7873 else
7874   echo "configure: failed program was:" >&5
7875   cat conftest.$ac_ext >&5
7876   rm -rf conftest*
7877   eval "ac_cv_lib_$ac_lib_var=no"
7878 fi
7879 rm -f conftest*
7880 LIBS="$ac_save_LIBS"
7881
7882 fi
7883 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7884   echo "$ac_t""yes" 1>&6
7885   gt_cv_func_gettext_libintl=yes
7886 else
7887   echo "$ac_t""no" 1>&6
7888 gt_cv_func_gettext_libintl=no
7889 fi
7890
7891 fi
7892
7893 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7894 else
7895   echo "$ac_t""no" 1>&6
7896 fi
7897
7898            fi
7899
7900            if test "$gt_cv_func_gettext_libc" = "yes" \
7901               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7902               cat >> confdefs.h <<\EOF
7903 #define HAVE_GETTEXT 1
7904 EOF
7905
7906               # Extract the first word of "msgfmt", so it can be a program name with args.
7907 set dummy msgfmt; ac_word=$2
7908 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7909 echo "configure:7910: checking for $ac_word" >&5
7910 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7911   echo $ac_n "(cached) $ac_c" 1>&6
7912 else
7913   case "$MSGFMT" in
7914   /*)
7915   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7916   ;;
7917   *)
7918   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7919   for ac_dir in $PATH; do
7920     test -z "$ac_dir" && ac_dir=.
7921     if test -f $ac_dir/$ac_word; then
7922       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7923         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7924         break
7925       fi
7926     fi
7927   done
7928   IFS="$ac_save_ifs"
7929   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7930   ;;
7931 esac
7932 fi
7933 MSGFMT="$ac_cv_path_MSGFMT"
7934 if test -n "$MSGFMT"; then
7935   echo "$ac_t""$MSGFMT" 1>&6
7936 else
7937   echo "$ac_t""no" 1>&6
7938 fi
7939               if test "$MSGFMT" != "no"; then
7940                 for ac_func in dcgettext
7941 do
7942 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7943 echo "configure:7944: checking for $ac_func" >&5
7944 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7945   echo $ac_n "(cached) $ac_c" 1>&6
7946 else
7947   cat > conftest.$ac_ext <<EOF
7948 #line 7949 "configure"
7949 #include "confdefs.h"
7950 /* System header to define __stub macros and hopefully few prototypes,
7951     which can conflict with char $ac_func(); below.  */
7952 #include <assert.h>
7953 /* Override any gcc2 internal prototype to avoid an error.  */
7954 /* We use char because int might match the return type of a gcc2
7955     builtin and then its argument prototype would still apply.  */
7956 char $ac_func();
7957
7958 int main() {
7959
7960 /* The GNU C library defines this for functions which it implements
7961     to always fail with ENOSYS.  Some functions are actually named
7962     something starting with __ and the normal name is an alias.  */
7963 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7964 choke me
7965 #else
7966 $ac_func();
7967 #endif
7968
7969 ; return 0; }
7970 EOF
7971 if { (eval echo configure:7972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7972   rm -rf conftest*
7973   eval "ac_cv_func_$ac_func=yes"
7974 else
7975   echo "configure: failed program was:" >&5
7976   cat conftest.$ac_ext >&5
7977   rm -rf conftest*
7978   eval "ac_cv_func_$ac_func=no"
7979 fi
7980 rm -f conftest*
7981 fi
7982
7983 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7984   echo "$ac_t""yes" 1>&6
7985     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7986   cat >> confdefs.h <<EOF
7987 #define $ac_tr_func 1
7988 EOF
7989
7990 else
7991   echo "$ac_t""no" 1>&6
7992 fi
7993 done
7994
7995                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7996 set dummy gmsgfmt; ac_word=$2
7997 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7998 echo "configure:7999: checking for $ac_word" >&5
7999 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8000   echo $ac_n "(cached) $ac_c" 1>&6
8001 else
8002   case "$GMSGFMT" in
8003   /*)
8004   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8005   ;;
8006   ?:/*)
8007   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8008   ;;
8009   *)
8010   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8011   ac_dummy="$PATH"
8012   for ac_dir in $ac_dummy; do
8013     test -z "$ac_dir" && ac_dir=.
8014     if test -f $ac_dir/$ac_word; then
8015       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8016       break
8017     fi
8018   done
8019   IFS="$ac_save_ifs"
8020   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8021   ;;
8022 esac
8023 fi
8024 GMSGFMT="$ac_cv_path_GMSGFMT"
8025 if test -n "$GMSGFMT"; then
8026   echo "$ac_t""$GMSGFMT" 1>&6
8027 else
8028   echo "$ac_t""no" 1>&6
8029 fi
8030
8031                 # Extract the first word of "xgettext", so it can be a program name with args.
8032 set dummy xgettext; ac_word=$2
8033 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8034 echo "configure:8035: checking for $ac_word" >&5
8035 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8036   echo $ac_n "(cached) $ac_c" 1>&6
8037 else
8038   case "$XGETTEXT" in
8039   /*)
8040   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8041   ;;
8042   *)
8043   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8044   for ac_dir in $PATH; do
8045     test -z "$ac_dir" && ac_dir=.
8046     if test -f $ac_dir/$ac_word; then
8047       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8048         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8049         break
8050       fi
8051     fi
8052   done
8053   IFS="$ac_save_ifs"
8054   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8055   ;;
8056 esac
8057 fi
8058 XGETTEXT="$ac_cv_path_XGETTEXT"
8059 if test -n "$XGETTEXT"; then
8060   echo "$ac_t""$XGETTEXT" 1>&6
8061 else
8062   echo "$ac_t""no" 1>&6
8063 fi
8064
8065                 cat > conftest.$ac_ext <<EOF
8066 #line 8067 "configure"
8067 #include "confdefs.h"
8068
8069 int main() {
8070 extern int _nl_msg_cat_cntr;
8071                                return _nl_msg_cat_cntr
8072 ; return 0; }
8073 EOF
8074 if { (eval echo configure:8075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8075   rm -rf conftest*
8076   CATOBJEXT=.gmo
8077                    DATADIRNAME=share
8078 else
8079   echo "configure: failed program was:" >&5
8080   cat conftest.$ac_ext >&5
8081   rm -rf conftest*
8082   CATOBJEXT=.mo
8083                    DATADIRNAME=lib
8084 fi
8085 rm -f conftest*
8086                 INSTOBJEXT=.mo
8087               fi
8088             fi
8089
8090 else
8091   echo "$ac_t""no" 1>&6
8092 fi
8093
8094
8095         if test "$CATOBJEXT" = "NONE"; then
8096           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8097 echo "configure:8098: checking whether catgets can be used" >&5
8098           # Check whether --with-catgets or --without-catgets was given.
8099 if test "${with_catgets+set}" = set; then
8100   withval="$with_catgets"
8101   nls_cv_use_catgets=$withval
8102 else
8103   nls_cv_use_catgets=no
8104 fi
8105
8106           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8107
8108           if test "$nls_cv_use_catgets" = "yes"; then
8109                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8110 echo "configure:8111: checking for main in -li" >&5
8111 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8112 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8113   echo $ac_n "(cached) $ac_c" 1>&6
8114 else
8115   ac_save_LIBS="$LIBS"
8116 LIBS="-li  $LIBS"
8117 cat > conftest.$ac_ext <<EOF
8118 #line 8119 "configure"
8119 #include "confdefs.h"
8120
8121 int main() {
8122 main()
8123 ; return 0; }
8124 EOF
8125 if { (eval echo configure:8126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8126   rm -rf conftest*
8127   eval "ac_cv_lib_$ac_lib_var=yes"
8128 else
8129   echo "configure: failed program was:" >&5
8130   cat conftest.$ac_ext >&5
8131   rm -rf conftest*
8132   eval "ac_cv_lib_$ac_lib_var=no"
8133 fi
8134 rm -f conftest*
8135 LIBS="$ac_save_LIBS"
8136
8137 fi
8138 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8139   echo "$ac_t""yes" 1>&6
8140     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8141     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8142   cat >> confdefs.h <<EOF
8143 #define $ac_tr_lib 1
8144 EOF
8145
8146   LIBS="-li $LIBS"
8147
8148 else
8149   echo "$ac_t""no" 1>&6
8150 fi
8151
8152             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8153 echo "configure:8154: checking for catgets" >&5
8154 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8155   echo $ac_n "(cached) $ac_c" 1>&6
8156 else
8157   cat > conftest.$ac_ext <<EOF
8158 #line 8159 "configure"
8159 #include "confdefs.h"
8160 /* System header to define __stub macros and hopefully few prototypes,
8161     which can conflict with char catgets(); below.  */
8162 #include <assert.h>
8163 /* Override any gcc2 internal prototype to avoid an error.  */
8164 /* We use char because int might match the return type of a gcc2
8165     builtin and then its argument prototype would still apply.  */
8166 char catgets();
8167
8168 int main() {
8169
8170 /* The GNU C library defines this for functions which it implements
8171     to always fail with ENOSYS.  Some functions are actually named
8172     something starting with __ and the normal name is an alias.  */
8173 #if defined (__stub_catgets) || defined (__stub___catgets)
8174 choke me
8175 #else
8176 catgets();
8177 #endif
8178
8179 ; return 0; }
8180 EOF
8181 if { (eval echo configure:8182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8182   rm -rf conftest*
8183   eval "ac_cv_func_catgets=yes"
8184 else
8185   echo "configure: failed program was:" >&5
8186   cat conftest.$ac_ext >&5
8187   rm -rf conftest*
8188   eval "ac_cv_func_catgets=no"
8189 fi
8190 rm -f conftest*
8191 fi
8192
8193 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8194   echo "$ac_t""yes" 1>&6
8195   cat >> confdefs.h <<\EOF
8196 #define HAVE_CATGETS 1
8197 EOF
8198
8199                INTLOBJS="\$(CATOBJS)"
8200                # Extract the first word of "gencat", so it can be a program name with args.
8201 set dummy gencat; ac_word=$2
8202 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8203 echo "configure:8204: checking for $ac_word" >&5
8204 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8205   echo $ac_n "(cached) $ac_c" 1>&6
8206 else
8207   case "$GENCAT" in
8208   /*)
8209   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8210   ;;
8211   ?:/*)
8212   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8213   ;;
8214   *)
8215   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8216   ac_dummy="$PATH"
8217   for ac_dir in $ac_dummy; do
8218     test -z "$ac_dir" && ac_dir=.
8219     if test -f $ac_dir/$ac_word; then
8220       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8221       break
8222     fi
8223   done
8224   IFS="$ac_save_ifs"
8225   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8226   ;;
8227 esac
8228 fi
8229 GENCAT="$ac_cv_path_GENCAT"
8230 if test -n "$GENCAT"; then
8231   echo "$ac_t""$GENCAT" 1>&6
8232 else
8233   echo "$ac_t""no" 1>&6
8234 fi
8235                if test "$GENCAT" != "no"; then
8236                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8237 set dummy gmsgfmt; ac_word=$2
8238 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8239 echo "configure:8240: checking for $ac_word" >&5
8240 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8241   echo $ac_n "(cached) $ac_c" 1>&6
8242 else
8243   case "$GMSGFMT" in
8244   /*)
8245   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8246   ;;
8247   ?:/*)
8248   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8249   ;;
8250   *)
8251   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8252   ac_dummy="$PATH"
8253   for ac_dir in $ac_dummy; do
8254     test -z "$ac_dir" && ac_dir=.
8255     if test -f $ac_dir/$ac_word; then
8256       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8257       break
8258     fi
8259   done
8260   IFS="$ac_save_ifs"
8261   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8262   ;;
8263 esac
8264 fi
8265 GMSGFMT="$ac_cv_path_GMSGFMT"
8266 if test -n "$GMSGFMT"; then
8267   echo "$ac_t""$GMSGFMT" 1>&6
8268 else
8269   echo "$ac_t""no" 1>&6
8270 fi
8271
8272                  if test "$GMSGFMT" = "no"; then
8273                    # Extract the first word of "msgfmt", so it can be a program name with args.
8274 set dummy msgfmt; ac_word=$2
8275 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8276 echo "configure:8277: checking for $ac_word" >&5
8277 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8278   echo $ac_n "(cached) $ac_c" 1>&6
8279 else
8280   case "$GMSGFMT" in
8281   /*)
8282   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8283   ;;
8284   *)
8285   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8286   for ac_dir in $PATH; do
8287     test -z "$ac_dir" && ac_dir=.
8288     if test -f $ac_dir/$ac_word; then
8289       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8290         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8291         break
8292       fi
8293     fi
8294   done
8295   IFS="$ac_save_ifs"
8296   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8297   ;;
8298 esac
8299 fi
8300 GMSGFMT="$ac_cv_path_GMSGFMT"
8301 if test -n "$GMSGFMT"; then
8302   echo "$ac_t""$GMSGFMT" 1>&6
8303 else
8304   echo "$ac_t""no" 1>&6
8305 fi
8306
8307                    if test "$GMSGFMT" = "msgfmt"; then
8308                      echo "configure: warning: No program for catalog building found" 1>&2
8309                      create_catalogs="no"
8310                    fi
8311                  fi
8312                  # Extract the first word of "xgettext", so it can be a program name with args.
8313 set dummy xgettext; ac_word=$2
8314 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8315 echo "configure:8316: checking for $ac_word" >&5
8316 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8317   echo $ac_n "(cached) $ac_c" 1>&6
8318 else
8319   case "$XGETTEXT" in
8320   /*)
8321   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8322   ;;
8323   *)
8324   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8325   for ac_dir in $PATH; do
8326     test -z "$ac_dir" && ac_dir=.
8327     if test -f $ac_dir/$ac_word; then
8328       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8329         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8330         break
8331       fi
8332     fi
8333   done
8334   IFS="$ac_save_ifs"
8335   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8336   ;;
8337 esac
8338 fi
8339 XGETTEXT="$ac_cv_path_XGETTEXT"
8340 if test -n "$XGETTEXT"; then
8341   echo "$ac_t""$XGETTEXT" 1>&6
8342 else
8343   echo "$ac_t""no" 1>&6
8344 fi
8345
8346                  USE_INCLUDED_LIBINTL=yes
8347                  CATOBJEXT=.cat
8348                  INSTOBJEXT=.cat
8349                  DATADIRNAME=lib
8350                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8351                  INTLLIBS=$INTLDEPS
8352                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8353                  nls_cv_header_intl=intl/libintl.h
8354                  nls_cv_header_libgt=intl/libgettext.h
8355                fi
8356 else
8357   echo "$ac_t""no" 1>&6
8358 fi
8359
8360           fi
8361         fi
8362
8363         if test "$CATOBJEXT" = "NONE"; then
8364                           nls_cv_use_gnu_gettext=yes
8365         fi
8366       fi
8367
8368       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8369                 INTLOBJS="\$(GETTOBJS)"
8370         # Extract the first word of "msgfmt", so it can be a program name with args.
8371 set dummy msgfmt; ac_word=$2
8372 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8373 echo "configure:8374: checking for $ac_word" >&5
8374 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8375   echo $ac_n "(cached) $ac_c" 1>&6
8376 else
8377   case "$MSGFMT" in
8378   /*)
8379   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8380   ;;
8381   *)
8382   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8383   for ac_dir in $PATH; do
8384     test -z "$ac_dir" && ac_dir=.
8385     if test -f $ac_dir/$ac_word; then
8386       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8387         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8388         break
8389       fi
8390     fi
8391   done
8392   IFS="$ac_save_ifs"
8393   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8394   ;;
8395 esac
8396 fi
8397 MSGFMT="$ac_cv_path_MSGFMT"
8398 if test -n "$MSGFMT"; then
8399   echo "$ac_t""$MSGFMT" 1>&6
8400 else
8401   echo "$ac_t""no" 1>&6
8402 fi
8403
8404         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8405 set dummy gmsgfmt; ac_word=$2
8406 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8407 echo "configure:8408: checking for $ac_word" >&5
8408 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8409   echo $ac_n "(cached) $ac_c" 1>&6
8410 else
8411   case "$GMSGFMT" in
8412   /*)
8413   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8414   ;;
8415   ?:/*)
8416   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8417   ;;
8418   *)
8419   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8420   ac_dummy="$PATH"
8421   for ac_dir in $ac_dummy; do
8422     test -z "$ac_dir" && ac_dir=.
8423     if test -f $ac_dir/$ac_word; then
8424       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8425       break
8426     fi
8427   done
8428   IFS="$ac_save_ifs"
8429   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8430   ;;
8431 esac
8432 fi
8433 GMSGFMT="$ac_cv_path_GMSGFMT"
8434 if test -n "$GMSGFMT"; then
8435   echo "$ac_t""$GMSGFMT" 1>&6
8436 else
8437   echo "$ac_t""no" 1>&6
8438 fi
8439
8440                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8441           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8442           create_catalogs="no"
8443         fi
8444         # Extract the first word of "xgettext", so it can be a program name with args.
8445 set dummy xgettext; ac_word=$2
8446 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8447 echo "configure:8448: checking for $ac_word" >&5
8448 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8449   echo $ac_n "(cached) $ac_c" 1>&6
8450 else
8451   case "$XGETTEXT" in
8452   /*)
8453   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8454   ;;
8455   *)
8456   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8457   for ac_dir in $PATH; do
8458     test -z "$ac_dir" && ac_dir=.
8459     if test -f $ac_dir/$ac_word; then
8460       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8461         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8462         break
8463       fi
8464     fi
8465   done
8466   IFS="$ac_save_ifs"
8467   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8468   ;;
8469 esac
8470 fi
8471 XGETTEXT="$ac_cv_path_XGETTEXT"
8472 if test -n "$XGETTEXT"; then
8473   echo "$ac_t""$XGETTEXT" 1>&6
8474 else
8475   echo "$ac_t""no" 1>&6
8476 fi
8477
8478
8479         USE_INCLUDED_LIBINTL=yes
8480         CATOBJEXT=.gmo
8481         INSTOBJEXT=.mo
8482         DATADIRNAME=share
8483         INTLDEPS='$(top_builddir)/intl/libintl.a'
8484         INTLLIBS=$INTLDEPS
8485         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8486         nls_cv_header_intl=intl/libintl.h
8487         nls_cv_header_libgt=intl/libgettext.h
8488       fi
8489
8490             if test "$XGETTEXT" != ":"; then
8491                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8492           : ;
8493         else
8494           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8495           XGETTEXT=":"
8496         fi
8497       fi
8498
8499
8500
8501       # We need to process the po/ directory.
8502       POSUB=po
8503     else
8504       DATADIRNAME=share
8505       nls_cv_header_intl=intl/libintl.h
8506       nls_cv_header_libgt=intl/libgettext.h
8507     fi
8508
8509
8510
8511
8512     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8513     # because some of the sources are only built for this goal.
8514     if test "$PACKAGE" = gettext; then
8515       USE_NLS=yes
8516       USE_INCLUDED_LIBINTL=yes
8517     fi
8518
8519                 for lang in $ALL_LINGUAS; do
8520       GMOFILES="$GMOFILES $lang.gmo"
8521       POFILES="$POFILES $lang.po"
8522     done
8523
8524
8525
8526
8527
8528
8529
8530
8531
8532
8533
8534
8535
8536
8537    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8538      if test "x$ALL_LINGUAS" = "x"; then
8539        LINGUAS=
8540      else
8541        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8542 echo "configure:8543: checking for catalogs to be installed" >&5
8543        if test "x$LINGUAS" = "x"; then
8544          LINGUAS=$ALL_LINGUAS
8545        else
8546          NEW_LINGUAS=
8547          for lang in $ALL_LINGUAS; do
8548            case " $LINGUAS " in
8549              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8550            esac
8551          done
8552          LINGUAS=$NEW_LINGUAS
8553        fi
8554        echo "$ac_t""$LINGUAS" 1>&6
8555      fi
8556
8557           if test -n "$LINGUAS"; then
8558        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8559      fi
8560    fi
8561
8562             if test $ac_cv_header_locale_h = yes; then
8563      INCLUDE_LOCALE_H="#include <locale.h>"
8564    else
8565      INCLUDE_LOCALE_H="\
8566 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8567    fi
8568
8569
8570             test -d intl || mkdir intl
8571    if test "$CATOBJEXT" = ".cat"; then
8572      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8573 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8574 echo "configure:8575: checking for linux/version.h" >&5
8575 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8576   echo $ac_n "(cached) $ac_c" 1>&6
8577 else
8578   cat > conftest.$ac_ext <<EOF
8579 #line 8580 "configure"
8580 #include "confdefs.h"
8581 #include <linux/version.h>
8582 EOF
8583 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8584 { (eval echo configure:8585: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8585 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8586 if test -z "$ac_err"; then
8587   rm -rf conftest*
8588   eval "ac_cv_header_$ac_safe=yes"
8589 else
8590   echo "$ac_err" >&5
8591   echo "configure: failed program was:" >&5
8592   cat conftest.$ac_ext >&5
8593   rm -rf conftest*
8594   eval "ac_cv_header_$ac_safe=no"
8595 fi
8596 rm -f conftest*
8597 fi
8598 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8599   echo "$ac_t""yes" 1>&6
8600   msgformat=linux
8601 else
8602   echo "$ac_t""no" 1>&6
8603 msgformat=xopen
8604 fi
8605
8606
8607                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8608    fi
8609       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8610      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8611
8612             if test "$PACKAGE" = "gettext"; then
8613      GT_NO="#NO#"
8614      GT_YES=
8615    else
8616      GT_NO=
8617      GT_YES="#YES#"
8618    fi
8619
8620
8621
8622             MKINSTALLDIRS=
8623    if test -n "$ac_aux_dir"; then
8624      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8625    fi
8626    if test -z "$MKINSTALLDIRS"; then
8627      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8628    fi
8629
8630
8631       l=
8632
8633
8634          test -d po || mkdir po
8635    if test "x$srcdir" != "x."; then
8636      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8637        posrcprefix="$srcdir/"
8638      else
8639        posrcprefix="../$srcdir/"
8640      fi
8641    else
8642      posrcprefix="../"
8643    fi
8644    rm -f po/POTFILES
8645    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8646         < $srcdir/po/POTFILES.in > po/POTFILES
8647
8648 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8649
8650 # Windows32 Registry support for specifying GCC installation paths.
8651 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8652 if test "${enable_win32_registry+set}" = set; then
8653   enableval="$enable_win32_registry"
8654   :
8655 fi
8656
8657
8658 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8659 echo "configure:8660: checking whether windows registry support is requested" >&5
8660 if test x$enable_win32_registry != xno; then
8661   cat >> confdefs.h <<\EOF
8662 #define ENABLE_WIN32_REGISTRY 1
8663 EOF
8664
8665   echo "$ac_t""yes" 1>&6
8666 else
8667   echo "$ac_t""no" 1>&6
8668 fi
8669
8670 # Check if user specified a different registry key.
8671 case x${enable_win32_registry} in
8672 x | xyes)
8673   # default.
8674   gcc_cv_win32_registry_key="$VERSION"
8675   ;;
8676 xno)
8677   # no registry lookup.
8678   gcc_cv_win32_registry_key=''
8679   ;;
8680 *)
8681   # user-specified key.
8682   gcc_cv_win32_registry_key="$enable_win32_registry"
8683   ;;
8684 esac
8685
8686 if test x$enable_win32_registry != xno; then
8687   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8688 echo "configure:8689: checking registry key on windows hosts" >&5
8689   cat >> confdefs.h <<EOF
8690 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8691 EOF
8692
8693   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8694 fi
8695
8696 # Get an absolute path to the GCC top-level source directory
8697 holddir=`pwd`
8698 cd $srcdir
8699 topdir=`pwd`
8700 cd $holddir
8701
8702 # Conditionalize the makefile for this host machine.
8703 # Make-host contains the concatenation of all host makefile fragments
8704 # [there can be more than one].  This file is built by configure.frag.
8705 host_overrides=Make-host
8706 dep_host_xmake_file=
8707 for f in .. ${host_xmake_file}
8708 do
8709         if test -f ${srcdir}/config/$f
8710         then
8711                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8712         fi
8713 done
8714
8715 # Conditionalize the makefile for this target machine.
8716 # Make-target contains the concatenation of all host makefile fragments
8717 # [there can be more than one].  This file is built by configure.frag.
8718 target_overrides=Make-target
8719 dep_tmake_file=
8720 for f in .. ${tmake_file}
8721 do
8722         if test -f ${srcdir}/config/$f
8723         then
8724                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8725         fi
8726 done
8727
8728 # If the host doesn't support symlinks, modify CC in
8729 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8730 # Otherwise, we can use "CC=$(CC)".
8731 rm -f symtest.tem
8732 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8733 then
8734         cc_set_by_configure="\$(CC)"
8735         quoted_cc_set_by_configure="\$(CC)"
8736         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8737 else
8738         rm -f symtest.tem
8739         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8740         then
8741                 symbolic_link="cp -p"
8742         else
8743                 symbolic_link="cp"
8744         fi
8745         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8746         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8747         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8748 fi
8749 rm -f symtest.tem
8750
8751 out_object_file=`basename $out_file .c`.o
8752
8753 tm_file_list=
8754 for f in $tm_file; do
8755   case $f in
8756     gansidecl.h )
8757        tm_file_list="${tm_file_list} $f" ;;
8758     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8759   esac
8760 done
8761
8762 host_xm_file_list=
8763 for f in $host_xm_file; do
8764   case $f in
8765     auto-host.h | gansidecl.h | hwint.h )
8766        host_xm_file_list="${host_xm_file_list} $f" ;;
8767     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8768   esac
8769 done
8770
8771 build_xm_file_list=
8772 for f in $build_xm_file; do
8773   case $f in
8774     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8775        build_xm_file_list="${build_xm_file_list} $f" ;;
8776     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8777   esac
8778 done
8779
8780 # Define macro CROSS_COMPILE in compilation
8781 # if this is a cross-compiler.
8782 # Also use all.cross instead of all.internal
8783 # and add cross-make to Makefile.
8784 cross_overrides="/dev/null"
8785 if test x$host != x$target
8786 then
8787         cross_defines="CROSS=-DCROSS_COMPILE"
8788         cross_overrides="${topdir}/cross-make"
8789 fi
8790
8791 # If this is a cross-compiler that does not
8792 # have its own set of headers then define
8793 # inhibit_libc
8794
8795 # If this is using newlib, then define inhibit_libc in
8796 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8797 # libgcc.a, but that's OK because newlib should have its own version of
8798 # assert.h.
8799 inhibit_libc=
8800 if test x$host != x$target && test x$with_headers = x; then
8801        inhibit_libc=-Dinhibit_libc
8802 else
8803        if test x$with_newlib = xyes; then
8804                inhibit_libc=-Dinhibit_libc
8805        fi
8806 fi
8807
8808
8809 # When building gcc with a cross-compiler, we need to fix a few things.
8810 # This must come after cross-make as we want all.build to override
8811 # all.cross.
8812 build_overrides="/dev/null"
8813 if test x$build != x$host
8814 then
8815         build_overrides="${topdir}/build-make"
8816 fi
8817
8818 # Expand extra_headers to include complete path.
8819 # This substitutes for lots of t-* files.
8820 extra_headers_list=
8821 if test "x$extra_headers" = x
8822 then true
8823 else
8824         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8825         for file in $extra_headers;
8826         do
8827                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8828         done
8829 fi
8830
8831 if test x$use_collect2 = xno; then
8832         use_collect2=
8833 fi
8834
8835 # Add a definition of USE_COLLECT2 if system wants one.
8836 # Also tell toplev.c what to do.
8837 # This substitutes for lots of t-* files.
8838 if test x$use_collect2 = x
8839 then
8840         will_use_collect2=
8841         maybe_use_collect2=
8842 else
8843         will_use_collect2="collect2"
8844         maybe_use_collect2="-DUSE_COLLECT2"
8845 fi
8846
8847 # NEED TO CONVERT
8848 # Set MD_DEPS if the real md file is in md.pre-cpp.
8849 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8850 # for line oriented comments, so we must always use a GNU cpp.  If
8851 # building gcc with a cross compiler, use the cross compiler just
8852 # built.  Otherwise, we can use the cpp just built.
8853 md_file_sub=
8854 if test "x$md_cppflags" = x
8855 then
8856         md_file_sub=$srcdir/config/$md_file
8857 else
8858         md_file=md
8859 fi
8860
8861 # If we have gas in the build tree, make a link to it.
8862 if test -f ../gas/Makefile; then
8863         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8864 fi
8865
8866 # If we have nm in the build tree, make a link to it.
8867 if test -f ../binutils/Makefile; then
8868         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8869 fi
8870
8871 # If we have ld in the build tree, make a link to it.
8872 if test -f ../ld/Makefile; then
8873 #       if test x$use_collect2 = x; then
8874 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8875 #       else
8876                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8877 #       fi
8878 fi
8879
8880 # Figure out what assembler alignment features are present.
8881 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8882 echo "configure:8883: checking assembler alignment features" >&5
8883 gcc_cv_as=
8884 gcc_cv_as_alignment_features=
8885 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8886 if test -x "$DEFAULT_ASSEMBLER"; then
8887         gcc_cv_as="$DEFAULT_ASSEMBLER"
8888 elif test -x "$AS"; then
8889         gcc_cv_as="$AS"
8890 elif test -x as$host_exeext; then
8891         # Build using assembler in the current directory.
8892         gcc_cv_as=./as$host_exeext
8893 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8894         # Single tree build which includes gas.
8895         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8896         do
8897                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8898                 if test x$gcc_cv_gas_version != x; then
8899                         break
8900                 fi
8901         done
8902         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8903         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8904         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8905                 # Gas version 2.6 and later support for .balign and .p2align.
8906                 # bytes to skip when using .p2align.
8907                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8908                         gcc_cv_as_alignment_features=".balign and .p2align"
8909                         cat >> confdefs.h <<\EOF
8910 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8911 EOF
8912
8913                 fi
8914                 # Gas version 2.8 and later support specifying the maximum
8915                 # bytes to skip when using .p2align.
8916                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8917                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8918                         cat >> confdefs.h <<\EOF
8919 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8920 EOF
8921
8922                 fi
8923         fi
8924 elif test x$host = x$target; then
8925         # Native build.
8926         # Search the same directories that the installed compiler will
8927         # search.  Else we may find the wrong assembler and lose.  If we
8928         # do not find a suitable assembler binary, then try the user's
8929         # path.
8930         #
8931         # Also note we have to check MD_EXEC_PREFIX before checking the
8932         # user's path.  Unfortunately, there is no good way to get at the
8933         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8934         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8935         # to be fixed as part of the make/configure rewrite too.
8936
8937         if test "x$exec_prefix" = xNONE; then
8938                 if test "x$prefix" = xNONE; then
8939                         test_prefix=/usr/local
8940                 else
8941                         test_prefix=$prefix
8942                 fi
8943         else
8944                 test_prefix=$exec_prefix
8945         fi
8946
8947         # If the loop below does not find an assembler, then use whatever
8948         # one we can find in the users's path.
8949         # user's path.
8950         as=as$host_exeext
8951
8952         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8953                    $test_prefix/lib/gcc-lib/$target \
8954                    /usr/lib/gcc/$target/$gcc_version \
8955                    /usr/lib/gcc/$target \
8956                    $test_prefix/$target/bin/$target/$gcc_version \
8957                    $test_prefix/$target/bin \
8958                    /usr/libexec \
8959                    /usr/ccs/gcc \
8960                    /usr/ccs/bin \
8961                    /udk/usr/ccs/bin \
8962                    /bsd43/usr/lib/cmplrs/cc \
8963                    /usr/cross64/usr/bin \
8964                    /usr/lib/cmplrs/cc \
8965                    /sysv/usr/lib/cmplrs/cc \
8966                    /svr4/usr/lib/cmplrs/cc \
8967                    /usr/bin"
8968
8969         for dir in $test_dirs; do
8970                 if test -f $dir/as$host_exeext; then
8971                         gcc_cv_as=$dir/as$host_exeext
8972                         break;
8973                 fi
8974         done
8975 fi
8976 if test x$gcc_cv_as != x; then
8977         # Check if we have .balign and .p2align
8978         echo ".balign  4" > conftest.s
8979         echo ".p2align  2" >> conftest.s
8980         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8981                 gcc_cv_as_alignment_features=".balign and .p2align"
8982                 cat >> confdefs.h <<\EOF
8983 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8984 EOF
8985
8986         fi
8987         rm -f conftest.s conftest.o
8988         # Check if specifying the maximum bytes to skip when
8989         # using .p2align is supported.
8990         echo ".p2align 4,,7" > conftest.s
8991         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8992                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8993                 cat >> confdefs.h <<\EOF
8994 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8995 EOF
8996
8997         fi
8998         rm -f conftest.s conftest.o
8999 fi
9000 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9001
9002 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9003 echo "configure:9004: checking assembler subsection support" >&5
9004 gcc_cv_as_subsections=
9005 if test x$gcc_cv_as != x; then
9006         # Check if we have .subsection
9007         echo ".subsection 1" > conftest.s
9008         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9009                 gcc_cv_as_subsections=".subsection"
9010                 if test -x nm$host_exeext; then
9011                         gcc_cv_nm=./nm$host_exeext
9012                 elif test x$host = x$target; then
9013                         # Native build.
9014                         gcc_cv_nm=nm$host_exeext
9015                 fi
9016                 if test x$gcc_cv_nm != x; then
9017                         cat > conftest.s <<EOF
9018 conftest_label1: .word 0
9019 .subsection -1
9020 conftest_label2: .word 0
9021 .previous
9022 EOF
9023                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9024                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9025                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9026                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9027                                         :
9028                                 else
9029                                         gcc_cv_as_subsections="working .subsection -1"
9030                                         cat >> confdefs.h <<\EOF
9031 #define HAVE_GAS_SUBSECTION_ORDERING 1
9032 EOF
9033
9034                                 fi
9035                         fi
9036                 fi
9037         fi
9038         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9039 fi
9040 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9041
9042 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9043 echo "configure:9044: checking assembler weak support" >&5
9044 gcc_cv_as_weak=
9045 if test x$gcc_cv_as != x; then
9046         # Check if we have .weak
9047         echo "  .weak foobar" > conftest.s
9048         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9049                 cat >> confdefs.h <<\EOF
9050 #define HAVE_GAS_WEAK 1
9051 EOF
9052
9053                 gcc_cv_as_weak="yes"
9054         fi
9055         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9056 fi
9057 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9058
9059 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9060 echo "configure:9061: checking assembler hidden support" >&5
9061 gcc_cv_as_hidden=
9062 if test x$gcc_cv_as != x; then
9063         # Check if we have .hidden
9064         echo "  .hidden foobar" > conftest.s
9065         echo "foobar:" >> conftest.s
9066         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9067                 cat >> confdefs.h <<\EOF
9068 #define HAVE_GAS_HIDDEN 1
9069 EOF
9070
9071                 gcc_cv_as_hidden="yes"
9072         fi
9073         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9074 fi
9075 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9076
9077 case "$target" in
9078   sparc*-*-*)
9079     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9080 echo "configure:9081: checking assembler .register pseudo-op support" >&5
9081 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9082   echo $ac_n "(cached) $ac_c" 1>&6
9083 else
9084
9085         gcc_cv_as_register_pseudo_op=unknown
9086         if test x$gcc_cv_as != x; then
9087             # Check if we have .register
9088             echo ".register %g2, #scratch" > conftest.s
9089             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9090                 gcc_cv_as_register_pseudo_op=yes
9091             else
9092                 gcc_cv_as_register_pseudo_op=no
9093             fi
9094             rm -f conftest.s conftest.o
9095         fi
9096
9097 fi
9098
9099 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9100     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9101         cat >> confdefs.h <<\EOF
9102 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9103 EOF
9104
9105     fi
9106
9107     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9108 echo "configure:9109: checking assembler supports -relax" >&5
9109 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9110   echo $ac_n "(cached) $ac_c" 1>&6
9111 else
9112
9113         gcc_cv_as_relax_opt=unknown
9114         if test x$gcc_cv_as != x; then
9115             # Check if gas supports -relax
9116             echo ".text" > conftest.s
9117             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9118                 gcc_cv_as_relax_opt=yes
9119             else
9120                 gcc_cv_as_relax_opt=no
9121             fi
9122             rm -f conftest.s conftest.o
9123         fi
9124
9125 fi
9126
9127 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9128     if test "x$gcc_cv_as_relax_opt" = xyes; then
9129         cat >> confdefs.h <<\EOF
9130 #define HAVE_AS_RELAX_OPTION 1
9131 EOF
9132
9133     fi
9134
9135     case "$tm_file" in
9136     *64*)
9137         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9138 echo "configure:9139: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9139 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9140   echo $ac_n "(cached) $ac_c" 1>&6
9141 else
9142
9143                 if test -n "$gcc_cv_as"; then
9144                     echo ".xword foo" > conftest.s
9145                     gcc_cv_as_flags64=no
9146                     for flag in "-xarch=v9" "-64 -Av9"; do
9147                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9148                             > /dev/null 2>&1; then
9149                             gcc_cv_as_flags64=$flag
9150                             break
9151                         fi
9152                     done
9153                     rm -f conftest.s conftest.o
9154                 else
9155                     if test "$gas" = yes; then
9156                         gcc_cv_as_flags64="-64 -Av9"
9157                     else
9158                         gcc_cv_as_flags64="-xarch=v9"
9159                     fi
9160                 fi
9161
9162 fi
9163
9164 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9165         if test "x$gcc_cv_as_flags64" = xno; then
9166
9167             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9168             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9169
9170         else
9171             cat >> confdefs.h <<EOF
9172 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9173 EOF
9174
9175         fi
9176         ;;
9177     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9178         ;;
9179     esac
9180
9181     if test "x$gcc_cv_as_flags64" != xno; then
9182         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9183 echo "configure:9184: checking for assembler offsetable %lo() support" >&5
9184 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9185   echo $ac_n "(cached) $ac_c" 1>&6
9186 else
9187
9188             gcc_cv_as_offsetable_lo10=unknown
9189             if test "x$gcc_cv_as" != x; then
9190                 # Check if assembler has offsetable %lo()
9191                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9192                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9193                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9194                         > /dev/null 2>&1 &&
9195                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9196                         > /dev/null 2>&1; then
9197                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9198                         gcc_cv_as_offsetable_lo10=no
9199                     else
9200                         gcc_cv_as_offsetable_lo10=yes
9201                     fi
9202                 else
9203                     gcc_cv_as_offsetable_lo10=no
9204                 fi
9205                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9206             fi
9207
9208 fi
9209
9210 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9211         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9212             cat >> confdefs.h <<\EOF
9213 #define HAVE_AS_OFFSETABLE_LO10 1
9214 EOF
9215
9216         fi
9217     fi
9218     ;;
9219
9220   i[34567]86-*-*)
9221     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9222 echo "configure:9223: checking assembler instructions" >&5
9223     gcc_cv_as_instructions=
9224     if test x$gcc_cv_as != x; then
9225         set "filds fists" "filds mem; fists mem"
9226         while test $# -gt 0
9227         do
9228                 echo "$2" > conftest.s
9229                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9230                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9231                         cat >> confdefs.h <<EOF
9232 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9233 EOF
9234
9235                 fi
9236                 shift 2
9237         done
9238         rm -f conftest.s conftest.o
9239     fi
9240     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9241     ;;
9242 esac
9243
9244 # Figure out what language subdirectories are present.
9245 # Look if the user specified --enable-languages="..."; if not, use
9246 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9247 # go away some day.
9248 if test x"${enable_languages+set}" != xset; then
9249         if test x"${LANGUAGES+set}" = xset; then
9250                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9251         else
9252                 enable_languages=all
9253         fi
9254 else
9255         if test x"${enable_languages}" = x; then
9256                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9257         fi
9258 fi
9259 subdirs=
9260 for lang in ${srcdir}/*/config-lang.in ..
9261 do
9262         case $lang in
9263         ..) ;;
9264         # The odd quoting in the next line works around
9265         # an apparent bug in bash 1.12 on linux.
9266         ${srcdir}/[*]/config-lang.in) ;;
9267         *)
9268           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9269           if test "x$lang_alias" = x
9270           then
9271                 echo "$lang doesn't set \$language." 1>&2
9272                 exit 1
9273           fi
9274           if test x"${enable_languages}" = xall; then
9275                 add_this_lang=yes
9276           else
9277                 case "${enable_languages}" in
9278                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9279                         add_this_lang=yes
9280                         ;;
9281                     * )
9282                         add_this_lang=no
9283                         ;;
9284                 esac
9285           fi
9286           if test x"${add_this_lang}" = xyes; then
9287                 case $lang in
9288                     ${srcdir}/ada/config-lang.in)
9289                         if test x$gnat = xyes ; then
9290                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9291                         fi
9292                         ;;
9293                     *)
9294                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9295                         ;;
9296                 esac
9297           fi
9298           ;;
9299         esac
9300 done
9301
9302 # Make gthr-default.h if we have a thread file.
9303 gthread_flags=
9304 if test $thread_file != single; then
9305     rm -f gthr-default.h
9306     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9307     gthread_flags=-DHAVE_GTHR_DEFAULT
9308 fi
9309
9310
9311 # Find out what GC implementation we want, or may, use.
9312 # Check whether --with-gc or --without-gc was given.
9313 if test "${with_gc+set}" = set; then
9314   withval="$with_gc"
9315   case "$withval" in
9316   simple | page)
9317     GGC=ggc-$withval
9318     ;;
9319   *)
9320     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9321     ;;
9322 esac
9323 else
9324   if test $ac_cv_func_mmap_anywhere = yes \
9325     || test $ac_cv_func_valloc = yes; then
9326   GGC=ggc-page
9327 else
9328   GGC=ggc-simple
9329 fi
9330 fi
9331
9332
9333 echo "Using $GGC for garbage collection."
9334
9335 # Build a new-abi (c++) system
9336 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9337 if test "${enable_new_gxx_abi+set}" = set; then
9338   enableval="$enable_new_gxx_abi"
9339   cat >> confdefs.h <<\EOF
9340 #define ENABLE_NEW_GXX_ABI 1
9341 EOF
9342
9343 GXX_ABI_FLAG='-fnew-abi'
9344 echo "Building a new-abi g++ compiler."
9345
9346 fi
9347
9348
9349
9350 # Build a new-libstdc++ system (ie libstdc++-v3)
9351 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9352 echo "configure:9353: checking for libstdc++ to install" >&5
9353 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9354 if test "${enable_libstdcxx_v3+set}" = set; then
9355   enableval="$enable_libstdcxx_v3"
9356   enable_libstdcxx_v3="$enableval"
9357 else
9358   enable_libstdcxx_v3=no
9359 fi
9360
9361
9362 if test x$enable_libstdcxx_v3 = xyes; then
9363   echo "$ac_t""v3" 1>&6
9364   ac_esn=1
9365 else
9366   echo "$ac_t""v2" 1>&6
9367   ac_esn=0
9368 fi
9369 cat >> confdefs.h <<EOF
9370 #define ENABLE_STD_NAMESPACE $ac_esn
9371 EOF
9372
9373
9374
9375 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9376 echo "configure:9377: checking whether to enable maintainer-specific portions of Makefiles" >&5
9377     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9378 if test "${enable_maintainer_mode+set}" = set; then
9379   enableval="$enable_maintainer_mode"
9380   maintainer_mode=$enableval
9381 else
9382   maintainer_mode=no
9383 fi
9384
9385
9386 echo "$ac_t""$maintainer_mode" 1>&6
9387
9388 if test "$maintainer_mode" = "yes"; then
9389   MAINT=''
9390 else
9391   MAINT='#'
9392 fi
9393
9394 # Make empty files to contain the specs and options for each language.
9395 # Then add #include lines to for a compiler that has specs and/or options.
9396
9397 lang_specs_files=
9398 lang_options_files=
9399 lang_tree_files=
9400 rm -f specs.h options.h gencheck.h
9401 touch specs.h options.h gencheck.h
9402 for subdir in . $subdirs
9403 do
9404         if test -f $srcdir/$subdir/lang-specs.h; then
9405                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9406                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9407         fi
9408         if test -f $srcdir/$subdir/lang-options.h; then
9409                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9410                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9411         fi
9412         if test -f $srcdir/$subdir/$subdir-tree.def; then
9413                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9414                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9415         fi
9416 done
9417
9418 # These (without "all_") are set in each config-lang.in.
9419 # `language' must be a single word so is spelled singularly.
9420 all_languages=
9421 all_boot_languages=
9422 all_compilers=
9423 all_stagestuff=
9424 all_diff_excludes=
9425 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9426 # List of language makefile fragments.
9427 all_lang_makefiles=
9428 all_headers=
9429 all_lib2funcs=
9430
9431 # Add the language fragments.
9432 # Languages are added via two mechanisms.  Some information must be
9433 # recorded in makefile variables, these are defined in config-lang.in.
9434 # We accumulate them and plug them into the main Makefile.
9435 # The other mechanism is a set of hooks for each of the main targets
9436 # like `clean', `install', etc.
9437
9438 language_fragments="Make-lang"
9439 language_hooks="Make-hooks"
9440 oldstyle_subdirs=
9441
9442 for s in .. $subdirs
9443 do
9444         if test $s != ".."
9445         then
9446                 language=
9447                 boot_language=
9448                 compilers=
9449                 stagestuff=
9450                 diff_excludes=
9451                 headers=
9452                 outputs=
9453                 lib2funcs=
9454                 . ${srcdir}/$s/config-lang.in
9455                 if test "x$language" = x
9456                 then
9457                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9458                         exit 1
9459                 fi
9460                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9461                 all_languages="$all_languages $language"
9462                 if test "x$boot_language" = xyes
9463                 then
9464                         all_boot_languages="$all_boot_languages $language"
9465                 fi
9466                 all_compilers="$all_compilers $compilers"
9467                 all_stagestuff="$all_stagestuff $stagestuff"
9468                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9469                 all_headers="$all_headers $headers"
9470                 all_outputs="$all_outputs $outputs"
9471                 if test x$outputs = x
9472                 then
9473                         oldstyle_subdirs="$oldstyle_subdirs $s"
9474                 fi
9475                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9476         fi
9477 done
9478
9479 # Since we can't use `::' targets, we link each language in
9480 # with a set of hooks, reached indirectly via lang.${target}.
9481
9482 rm -f Make-hooks
9483 touch Make-hooks
9484 target_list="all.build all.cross start.encap rest.encap \
9485         info dvi \
9486         install-normal install-common install-info install-man \
9487         uninstall distdir \
9488         mostlyclean clean distclean extraclean maintainer-clean \
9489         stage1 stage2 stage3 stage4"
9490 for t in $target_list
9491 do
9492         x=
9493         for lang in .. $all_languages
9494         do
9495                 if test $lang != ".."; then
9496                         x="$x $lang.$t"
9497                 fi
9498         done
9499         echo "lang.$t: $x" >> Make-hooks
9500 done
9501
9502 # If we're not building in srcdir, create .gdbinit.
9503
9504 if test ! -f Makefile.in; then
9505         echo "dir ." > .gdbinit
9506         echo "dir ${srcdir}" >> .gdbinit
9507         if test x$gdb_needs_out_file_path = xyes
9508         then
9509                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9510         fi
9511         if test "x$subdirs" != x; then
9512                 for s in $subdirs
9513                 do
9514                         echo "dir ${srcdir}/$s" >> .gdbinit
9515                 done
9516         fi
9517         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9518 fi
9519
9520 # Define variables host_canonical and build_canonical
9521 # because some Cygnus local changes in the Makefile depend on them.
9522 build_canonical=${build}
9523 host_canonical=${host}
9524 target_subdir=
9525 if test "${host}" != "${target}" ; then
9526     target_subdir=${target}/
9527 fi
9528
9529
9530
9531
9532 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9533 # absolute path for gcc_tooldir based on inserting the number of up-directory
9534 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9535 # $(libsubdir)/@(unlibsubdir) based path.
9536 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9537 # make and thus we'd get different behavior depending on where we built the
9538 # sources.
9539 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9540     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9541 else
9542 # An explanation of the sed strings:
9543 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9544 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9545 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9546 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9547 #
9548 # (*) Note this pattern overwrites the first character of the string
9549 # with a forward slash if one is not already present.  This is not a
9550 # problem because the exact names of the sub-directories concerned is
9551 # unimportant, just the number of them matters.
9552 #
9553 # The practical upshot of these patterns is like this:
9554 #
9555 #  prefix     exec_prefix        result
9556 #  ------     -----------        ------
9557 #   /foo        /foo/bar          ../
9558 #   /foo/       /foo/bar          ../
9559 #   /foo        /foo/bar/         ../
9560 #   /foo/       /foo/bar/         ../
9561 #   /foo        /foo/bar/ugg      ../../
9562 #
9563     dollar='$$'
9564     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9565 fi
9566
9567
9568
9569 # Nothing to do for FLOAT_H, float_format already handled.
9570 objdir=`pwd`
9571
9572
9573 # Process the language and host/target makefile fragments.
9574 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9575
9576 # Substitute configuration variables
9577
9578
9579
9580
9581
9582
9583
9584
9585
9586
9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617
9618
9619
9620
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635 # Echo that links are built
9636 if test x$host = x$target
9637 then
9638         str1="native "
9639 else
9640         str1="cross-"
9641         str2=" from $host"
9642 fi
9643
9644 if test x$host != x$build
9645 then
9646         str3=" on a $build system"
9647 fi
9648
9649 if test "x$str2" != x || test "x$str3" != x
9650 then
9651         str4=
9652 fi
9653
9654 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9655
9656 if test "x$str2" != x || test "x$str3" != x
9657 then
9658         echo " ${str2}${str3}." 1>&2
9659 fi
9660
9661 # Truncate the target if necessary
9662 if test x$host_truncate_target != x; then
9663         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9664 fi
9665
9666 # Configure the subdirectories
9667 # AC_CONFIG_SUBDIRS($subdirs)
9668
9669 # Create the Makefile
9670 # and configure language subdirectories
9671 trap '' 1 2 15
9672 cat > confcache <<\EOF
9673 # This file is a shell script that caches the results of configure
9674 # tests run on this system so they can be shared between configure
9675 # scripts and configure runs.  It is not useful on other systems.
9676 # If it contains results you don't want to keep, you may remove or edit it.
9677 #
9678 # By default, configure uses ./config.cache as the cache file,
9679 # creating it if it does not exist already.  You can give configure
9680 # the --cache-file=FILE option to use a different cache file; that is
9681 # what configure does when it calls configure scripts in
9682 # subdirectories, so they share the cache.
9683 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9684 # config.status only pays attention to the cache file if you give it the
9685 # --recheck option to rerun configure.
9686 #
9687 EOF
9688 # The following way of writing the cache mishandles newlines in values,
9689 # but we know of no workaround that is simple, portable, and efficient.
9690 # So, don't put newlines in cache variables' values.
9691 # Ultrix sh set writes to stderr and can't be redirected directly,
9692 # and sets the high bit in the cache file unless we assign to the vars.
9693 (set) 2>&1 |
9694   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9695   *ac_space=\ *)
9696     # `set' does not quote correctly, so add quotes (double-quote substitution
9697     # turns \\\\ into \\, and sed turns \\ into \).
9698     sed -n \
9699       -e "s/'/'\\\\''/g" \
9700       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9701     ;;
9702   *)
9703     # `set' quotes correctly as required by POSIX, so do not add quotes.
9704     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9705     ;;
9706   esac >> confcache
9707 if cmp -s $cache_file confcache; then
9708   :
9709 else
9710   if test -w $cache_file; then
9711     echo "updating cache $cache_file"
9712     cat confcache > $cache_file
9713   else
9714     echo "not updating unwritable cache $cache_file"
9715   fi
9716 fi
9717 rm -f confcache
9718
9719 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9720
9721 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9722 # Let make expand exec_prefix.
9723 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9724
9725 # Any assignment to VPATH causes Sun make to only execute
9726 # the first set of double-colon rules, so remove it if not needed.
9727 # If there is a colon in the path, we need to keep it.
9728 if test "x$srcdir" = x.; then
9729   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9730 fi
9731
9732 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9733
9734 DEFS=-DHAVE_CONFIG_H
9735
9736 # Without the "./", some shells look in PATH for config.status.
9737 : ${CONFIG_STATUS=./config.status}
9738
9739 echo creating $CONFIG_STATUS
9740 rm -f $CONFIG_STATUS
9741 cat > $CONFIG_STATUS <<EOF
9742 #! /bin/sh
9743 # Generated automatically by configure.
9744 # Run this file to recreate the current configuration.
9745 # This directory was configured as follows,
9746 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9747 #
9748 # $0 $ac_configure_args
9749 #
9750 # Compiler output produced by configure, useful for debugging
9751 # configure, is in ./config.log if it exists.
9752
9753 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9754 for ac_option
9755 do
9756   case "\$ac_option" in
9757   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9758     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9759     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9760   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9761     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9762     exit 0 ;;
9763   -help | --help | --hel | --he | --h)
9764     echo "\$ac_cs_usage"; exit 0 ;;
9765   *) echo "\$ac_cs_usage"; exit 1 ;;
9766   esac
9767 done
9768
9769 ac_given_srcdir=$srcdir
9770
9771 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9772 EOF
9773 cat >> $CONFIG_STATUS <<EOF
9774
9775 # Protect against being on the right side of a sed subst in config.status.
9776 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9777  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9778 $ac_vpsub
9779 $extrasub
9780 s%@SHELL@%$SHELL%g
9781 s%@CFLAGS@%$CFLAGS%g
9782 s%@CPPFLAGS@%$CPPFLAGS%g
9783 s%@CXXFLAGS@%$CXXFLAGS%g
9784 s%@FFLAGS@%$FFLAGS%g
9785 s%@DEFS@%$DEFS%g
9786 s%@LDFLAGS@%$LDFLAGS%g
9787 s%@LIBS@%$LIBS%g
9788 s%@exec_prefix@%$exec_prefix%g
9789 s%@prefix@%$prefix%g
9790 s%@program_transform_name@%$program_transform_name%g
9791 s%@bindir@%$bindir%g
9792 s%@sbindir@%$sbindir%g
9793 s%@libexecdir@%$libexecdir%g
9794 s%@datadir@%$datadir%g
9795 s%@sysconfdir@%$sysconfdir%g
9796 s%@sharedstatedir@%$sharedstatedir%g
9797 s%@localstatedir@%$localstatedir%g
9798 s%@libdir@%$libdir%g
9799 s%@includedir@%$includedir%g
9800 s%@oldincludedir@%$oldincludedir%g
9801 s%@infodir@%$infodir%g
9802 s%@mandir@%$mandir%g
9803 s%@host@%$host%g
9804 s%@host_alias@%$host_alias%g
9805 s%@host_cpu@%$host_cpu%g
9806 s%@host_vendor@%$host_vendor%g
9807 s%@host_os@%$host_os%g
9808 s%@target@%$target%g
9809 s%@target_alias@%$target_alias%g
9810 s%@target_cpu@%$target_cpu%g
9811 s%@target_vendor@%$target_vendor%g
9812 s%@target_os@%$target_os%g
9813 s%@build@%$build%g
9814 s%@build_alias@%$build_alias%g
9815 s%@build_cpu@%$build_cpu%g
9816 s%@build_vendor@%$build_vendor%g
9817 s%@build_os@%$build_os%g
9818 s%@CC@%$CC%g
9819 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9820 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9821 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9822 s%@SET_MAKE@%$SET_MAKE%g
9823 s%@AWK@%$AWK%g
9824 s%@LEX@%$LEX%g
9825 s%@LEXLIB@%$LEXLIB%g
9826 s%@LN@%$LN%g
9827 s%@LN_S@%$LN_S%g
9828 s%@RANLIB@%$RANLIB%g
9829 s%@YACC@%$YACC%g
9830 s%@INSTALL@%$INSTALL%g
9831 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9832 s%@INSTALL_DATA@%$INSTALL_DATA%g
9833 s%@CPP@%$CPP%g
9834 s%@gnat@%$gnat%g
9835 s%@MAKEINFO@%$MAKEINFO%g
9836 s%@BUILD_INFO@%$BUILD_INFO%g
9837 s%@INSTALL_INFO@%$INSTALL_INFO%g
9838 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9839 s%@vfprintf@%$vfprintf%g
9840 s%@doprint@%$doprint%g
9841 s%@manext@%$manext%g
9842 s%@objext@%$objext%g
9843 s%@PACKAGE@%$PACKAGE%g
9844 s%@VERSION@%$VERSION%g
9845 s%@ALLOCA@%$ALLOCA%g
9846 s%@USE_NLS@%$USE_NLS%g
9847 s%@MSGFMT@%$MSGFMT%g
9848 s%@GMSGFMT@%$GMSGFMT%g
9849 s%@XGETTEXT@%$XGETTEXT%g
9850 s%@GENCAT@%$GENCAT%g
9851 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9852 s%@CATALOGS@%$CATALOGS%g
9853 s%@CATOBJEXT@%$CATOBJEXT%g
9854 s%@DATADIRNAME@%$DATADIRNAME%g
9855 s%@GMOFILES@%$GMOFILES%g
9856 s%@INSTOBJEXT@%$INSTOBJEXT%g
9857 s%@INTLDEPS@%$INTLDEPS%g
9858 s%@INTLLIBS@%$INTLLIBS%g
9859 s%@INTLOBJS@%$INTLOBJS%g
9860 s%@POFILES@%$POFILES%g
9861 s%@POSUB@%$POSUB%g
9862 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9863 s%@GT_NO@%$GT_NO%g
9864 s%@GT_YES@%$GT_YES%g
9865 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9866 s%@l@%$l%g
9867 s%@inhibit_libc@%$inhibit_libc%g
9868 s%@gthread_flags@%$gthread_flags%g
9869 s%@GGC@%$GGC%g
9870 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9871 s%@MAINT@%$MAINT%g
9872 s%@build_canonical@%$build_canonical%g
9873 s%@host_canonical@%$host_canonical%g
9874 s%@target_subdir@%$target_subdir%g
9875 s%@gcc_tooldir@%$gcc_tooldir%g
9876 s%@dollar@%$dollar%g
9877 s%@objdir@%$objdir%g
9878 s%@subdirs@%$subdirs%g
9879 s%@all_boot_languages@%$all_boot_languages%g
9880 s%@all_compilers@%$all_compilers%g
9881 s%@all_diff_excludes@%$all_diff_excludes%g
9882 s%@all_headers@%$all_headers%g
9883 s%@all_lang_makefiles@%$all_lang_makefiles%g
9884 s%@all_languages@%$all_languages%g
9885 s%@all_lib2funcs@%$all_lib2funcs%g
9886 s%@all_stagestuff@%$all_stagestuff%g
9887 s%@build_exeext@%$build_exeext%g
9888 s%@build_install_headers_dir@%$build_install_headers_dir%g
9889 s%@build_xm_file_list@%$build_xm_file_list%g
9890 s%@cc_set_by_configure@%$cc_set_by_configure%g
9891 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9892 s%@cpp_install_dir@%$cpp_install_dir%g
9893 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9894 s%@dep_tmake_file@%$dep_tmake_file%g
9895 s%@extra_c_flags@%$extra_c_flags%g
9896 s%@extra_c_objs@%$extra_c_objs%g
9897 s%@extra_cpp_objs@%$extra_cpp_objs%g
9898 s%@extra_cxx_objs@%$extra_cxx_objs%g
9899 s%@extra_headers_list@%$extra_headers_list%g
9900 s%@extra_objs@%$extra_objs%g
9901 s%@extra_parts@%$extra_parts%g
9902 s%@extra_passes@%$extra_passes%g
9903 s%@extra_programs@%$extra_programs%g
9904 s%@float_h_file@%$float_h_file%g
9905 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9906 s%@gcc_version@%$gcc_version%g
9907 s%@gcc_version_trigger@%$gcc_version_trigger%g
9908 s%@host_exeext@%$host_exeext%g
9909 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9910 s%@host_xm_file_list@%$host_xm_file_list%g
9911 s%@install@%$install%g
9912 s%@lang_options_files@%$lang_options_files%g
9913 s%@lang_specs_files@%$lang_specs_files%g
9914 s%@lang_tree_files@%$lang_tree_files%g
9915 s%@local_prefix@%$local_prefix%g
9916 s%@maybe_use_collect2@%$maybe_use_collect2%g
9917 s%@md_file@%$md_file%g
9918 s%@objc_boehm_gc@%$objc_boehm_gc%g
9919 s%@out_file@%$out_file%g
9920 s%@out_object_file@%$out_object_file%g
9921 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9922 s%@symbolic_link@%$symbolic_link%g
9923 s%@thread_file@%$thread_file%g
9924 s%@tm_file_list@%$tm_file_list%g
9925 s%@will_use_collect2@%$will_use_collect2%g
9926 /@target_overrides@/r $target_overrides
9927 s%@target_overrides@%%g
9928 /@host_overrides@/r $host_overrides
9929 s%@host_overrides@%%g
9930 s%@cross_defines@%$cross_defines%g
9931 /@cross_overrides@/r $cross_overrides
9932 s%@cross_overrides@%%g
9933 /@build_overrides@/r $build_overrides
9934 s%@build_overrides@%%g
9935 /@language_fragments@/r $language_fragments
9936 s%@language_fragments@%%g
9937 /@language_hooks@/r $language_hooks
9938 s%@language_hooks@%%g
9939
9940 CEOF
9941 EOF
9942
9943 cat >> $CONFIG_STATUS <<\EOF
9944
9945 # Split the substitutions into bite-sized pieces for seds with
9946 # small command number limits, like on Digital OSF/1 and HP-UX.
9947 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9948 ac_file=1 # Number of current file.
9949 ac_beg=1 # First line for current file.
9950 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9951 ac_more_lines=:
9952 ac_sed_cmds=""
9953 while $ac_more_lines; do
9954   if test $ac_beg -gt 1; then
9955     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9956   else
9957     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9958   fi
9959   if test ! -s conftest.s$ac_file; then
9960     ac_more_lines=false
9961     rm -f conftest.s$ac_file
9962   else
9963     if test -z "$ac_sed_cmds"; then
9964       ac_sed_cmds="sed -f conftest.s$ac_file"
9965     else
9966       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9967     fi
9968     ac_file=`expr $ac_file + 1`
9969     ac_beg=$ac_end
9970     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9971   fi
9972 done
9973 if test -z "$ac_sed_cmds"; then
9974   ac_sed_cmds=cat
9975 fi
9976 EOF
9977
9978 cat >> $CONFIG_STATUS <<EOF
9979
9980 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9981 EOF
9982 cat >> $CONFIG_STATUS <<\EOF
9983 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9984   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9985   case "$ac_file" in
9986   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9987        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9988   *) ac_file_in="${ac_file}.in" ;;
9989   esac
9990
9991   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9992
9993   # Remove last slash and all that follows it.  Not all systems have dirname.
9994   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9995   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9996     # The file is in a subdirectory.
9997     test ! -d "$ac_dir" && mkdir "$ac_dir"
9998     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9999     # A "../" for each directory in $ac_dir_suffix.
10000     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10001   else
10002     ac_dir_suffix= ac_dots=
10003   fi
10004
10005   case "$ac_given_srcdir" in
10006   .)  srcdir=.
10007       if test -z "$ac_dots"; then top_srcdir=.
10008       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10009   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10010   *) # Relative path.
10011     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10012     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10013   esac
10014
10015
10016   echo creating "$ac_file"
10017   rm -f "$ac_file"
10018   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10019   case "$ac_file" in
10020   *Makefile*) ac_comsub="1i\\
10021 # $configure_input" ;;
10022   *) ac_comsub= ;;
10023   esac
10024
10025   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10026   sed -e "$ac_comsub
10027 s%@configure_input@%$configure_input%g
10028 s%@srcdir@%$srcdir%g
10029 s%@top_srcdir@%$top_srcdir%g
10030 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10031 fi; done
10032 rm -f conftest.s*
10033
10034 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10035 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10036 #
10037 # ac_d sets the value in "#define NAME VALUE" lines.
10038 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10039 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10040 ac_dC='\3'
10041 ac_dD='%g'
10042 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10043 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10044 ac_uB='\([      ]\)%\1#\2define\3'
10045 ac_uC=' '
10046 ac_uD='\4%g'
10047 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10048 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10049 ac_eB='$%\1#\2define\3'
10050 ac_eC=' '
10051 ac_eD='%g'
10052
10053 if test "${CONFIG_HEADERS+set}" != set; then
10054 EOF
10055 cat >> $CONFIG_STATUS <<EOF
10056   CONFIG_HEADERS="auto-host.h:config.in"
10057 EOF
10058 cat >> $CONFIG_STATUS <<\EOF
10059 fi
10060 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10061   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10062   case "$ac_file" in
10063   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10064        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10065   *) ac_file_in="${ac_file}.in" ;;
10066   esac
10067
10068   echo creating $ac_file
10069
10070   rm -f conftest.frag conftest.in conftest.out
10071   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10072   cat $ac_file_inputs > conftest.in
10073
10074 EOF
10075
10076 # Transform confdefs.h into a sed script conftest.vals that substitutes
10077 # the proper values into config.h.in to produce config.h.  And first:
10078 # Protect against being on the right side of a sed subst in config.status.
10079 # Protect against being in an unquoted here document in config.status.
10080 rm -f conftest.vals
10081 cat > conftest.hdr <<\EOF
10082 s/[\\&%]/\\&/g
10083 s%[\\$`]%\\&%g
10084 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10085 s%ac_d%ac_u%gp
10086 s%ac_u%ac_e%gp
10087 EOF
10088 sed -n -f conftest.hdr confdefs.h > conftest.vals
10089 rm -f conftest.hdr
10090
10091 # This sed command replaces #undef with comments.  This is necessary, for
10092 # example, in the case of _POSIX_SOURCE, which is predefined and required
10093 # on some systems where configure will not decide to define it.
10094 cat >> conftest.vals <<\EOF
10095 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10096 EOF
10097
10098 # Break up conftest.vals because some shells have a limit on
10099 # the size of here documents, and old seds have small limits too.
10100
10101 rm -f conftest.tail
10102 while :
10103 do
10104   ac_lines=`grep -c . conftest.vals`
10105   # grep -c gives empty output for an empty file on some AIX systems.
10106   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10107   # Write a limited-size here document to conftest.frag.
10108   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10109   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10110   echo 'CEOF
10111   sed -f conftest.frag conftest.in > conftest.out
10112   rm -f conftest.in
10113   mv conftest.out conftest.in
10114 ' >> $CONFIG_STATUS
10115   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10116   rm -f conftest.vals
10117   mv conftest.tail conftest.vals
10118 done
10119 rm -f conftest.vals
10120
10121 cat >> $CONFIG_STATUS <<\EOF
10122   rm -f conftest.frag conftest.h
10123   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10124   cat conftest.in >> conftest.h
10125   rm -f conftest.in
10126   if cmp -s $ac_file conftest.h 2>/dev/null; then
10127     echo "$ac_file is unchanged"
10128     rm -f conftest.h
10129   else
10130     # Remove last slash and all that follows it.  Not all systems have dirname.
10131       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10132       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10133       # The file is in a subdirectory.
10134       test ! -d "$ac_dir" && mkdir "$ac_dir"
10135     fi
10136     rm -f $ac_file
10137     mv conftest.h $ac_file
10138   fi
10139 fi; done
10140
10141 EOF
10142
10143 cat >> $CONFIG_STATUS <<EOF
10144 ac_sources="$nls_cv_header_libgt"
10145 ac_dests="$nls_cv_header_intl"
10146 EOF
10147
10148 cat >> $CONFIG_STATUS <<\EOF
10149 srcdir=$ac_given_srcdir
10150 while test -n "$ac_sources"; do
10151   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10152   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10153
10154   echo "linking $srcdir/$ac_source to $ac_dest"
10155
10156   if test ! -r $srcdir/$ac_source; then
10157     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10158   fi
10159   rm -f $ac_dest
10160
10161   # Make relative symlinks.
10162   # Remove last slash and all that follows it.  Not all systems have dirname.
10163   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10164   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10165     # The dest file is in a subdirectory.
10166     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10167     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10168     # A "../" for each directory in $ac_dest_dir_suffix.
10169     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10170   else
10171     ac_dest_dir_suffix= ac_dots=
10172   fi
10173
10174   case "$srcdir" in
10175   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10176   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10177   esac
10178
10179   # Make a symlink if possible; otherwise try a hard link.
10180   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10181     ln $srcdir/$ac_source $ac_dest; then :
10182   else
10183     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10184   fi
10185 done
10186 EOF
10187 cat >> $CONFIG_STATUS <<EOF
10188
10189
10190 host='${host}'
10191 build='${build}'
10192 target='${target}'
10193 target_alias='${target_alias}'
10194 srcdir='${srcdir}'
10195 subdirs='${subdirs}'
10196 oldstyle_subdirs='${oldstyle_subdirs}'
10197 symbolic_link='${symbolic_link}'
10198 program_transform_set='${program_transform_set}'
10199 program_transform_name='${program_transform_name}'
10200 dep_host_xmake_file='${dep_host_xmake_file}'
10201 host_xmake_file='${host_xmake_file}'
10202 dep_tmake_file='${dep_tmake_file}'
10203 tmake_file='${tmake_file}'
10204 thread_file='${thread_file}'
10205 gcc_version='${gcc_version}'
10206 gcc_version_trigger='${gcc_version_trigger}'
10207 local_prefix='${local_prefix}'
10208 build_install_headers_dir='${build_install_headers_dir}'
10209 build_exeext='${build_exeext}'
10210 host_exeext='${host_exeext}'
10211 out_file='${out_file}'
10212 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10213 SET_MAKE='${SET_MAKE}'
10214 target_list='${target_list}'
10215 target_overrides='${target_overrides}'
10216 host_overrides='${host_overrides}'
10217 cross_defines='${cross_defines}'
10218 cross_overrides='${cross_overrides}'
10219 build_overrides='${build_overrides}'
10220 cpp_install_dir='${cpp_install_dir}'
10221
10222 EOF
10223 cat >> $CONFIG_STATUS <<\EOF
10224 case "$CONFIG_FILES" in *po/Makefile.in*)
10225         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10226       esac
10227
10228 . $srcdir/configure.lang
10229 case x$CONFIG_HEADERS in
10230 xauto-host.h:config.in)
10231 echo > cstamp-h ;;
10232 esac
10233 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10234 # bootstrapping and the installation procedure can still use
10235 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10236 # FLAGS_TO_PASS has been modified to solve the problem there.
10237 # This is virtually a duplicate of what happens in configure.lang; we do
10238 # an extra check to make sure this only happens if ln -s can be used.
10239 if test "$symbolic_link" = "ln -s"; then
10240  for d in .. ${subdirs} ; do
10241    if test $d != ..; then
10242         STARTDIR=`pwd`
10243         cd $d
10244         for t in stage1 stage2 stage3 stage4 include
10245         do
10246                 rm -f $t
10247                 $symbolic_link ../$t $t 2>/dev/null
10248         done
10249         cd $STARTDIR
10250    fi
10251  done
10252 else true ; fi
10253 # Avoid having to add intl to our include paths.
10254 if test -f intl/libintl.h; then
10255   echo creating libintl.h
10256   echo '#include "intl/libintl.h"' >libintl.h
10257 fi
10258
10259 exit 0
10260 EOF
10261 chmod +x $CONFIG_STATUS
10262 rm -fr confdefs* $ac_clean_files
10263 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10264