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="$ac_help
  84   --enable-maintainer-mode enable make rules and dependencies not useful
  85                           (and sometimes confusing) to the casual installer"
  86
  87 # Initialize some variables set by options.
  88 # The variables have the same names as the options, with
  89 # dashes changed to underlines.
  90 build=NONE
  91 cache_file=./config.cache
  92 exec_prefix=NONE
  93 host=NONE
  94 no_create=
  95 nonopt=NONE
  96 no_recursion=
  97 prefix=NONE
  98 program_prefix=NONE
  99 program_suffix=NONE
 100 program_transform_name=s,x,x,
 101 silent=
 102 site=
 103 sitefile=
 104 srcdir=
 105 target=NONE
 106 verbose=
 107 x_includes=NONE
 108 x_libraries=NONE
 109 bindir='${exec_prefix}/bin'
 110 sbindir='${exec_prefix}/sbin'
 111 libexecdir='${exec_prefix}/libexec'
 112 datadir='${prefix}/share'
 113 sysconfdir='${prefix}/etc'
 114 sharedstatedir='${prefix}/com'
 115 localstatedir='${prefix}/var'
 116 libdir='${exec_prefix}/lib'
 117 includedir='${prefix}/include'
 118 oldincludedir='/usr/include'
 119 infodir='${prefix}/info'
 120 mandir='${prefix}/man'
 121
 122 # Initialize some other variables.
 123 subdirs=
 124 MFLAGS= MAKEFLAGS=
 125 SHELL=${CONFIG_SHELL-/bin/sh}
 126 # Maximum number of lines to put in a shell here document.
 127 ac_max_here_lines=12
 128
 129 ac_prev=
 130 for ac_option
 131 do
 132
 133   # If the previous option needs an argument, assign it.
 134   if test -n "$ac_prev"; then
 135     eval "$ac_prev=\$ac_option"
 136     ac_prev=
 137     continue
 138   fi
 139
 140   case "$ac_option" in
 141   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 142   *) ac_optarg= ;;
 143   esac
 144
 145   # Accept the important Cygnus configure options, so we can diagnose typos.
 146
 147   case "$ac_option" in
 148
 149   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 150     ac_prev=bindir ;;
 151   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 152     bindir="$ac_optarg" ;;
 153
 154   -build | --build | --buil | --bui | --bu)
 155     ac_prev=build ;;
 156   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 157     build="$ac_optarg" ;;
 158
 159   -cache-file | --cache-file | --cache-fil | --cache-fi \
 160   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 161     ac_prev=cache_file ;;
 162   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 163   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 164     cache_file="$ac_optarg" ;;
 165
 166   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 167     ac_prev=datadir ;;
 168   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 169   | --da=*)
 170     datadir="$ac_optarg" ;;
 171
 172   -disable-* | --disable-*)
 173     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 174     # Reject names that are not valid shell variable names.
 175     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 176       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 177     fi
 178     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 179     eval "enable_${ac_feature}=no" ;;
 180
 181   -enable-* | --enable-*)
 182     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 183     # Reject names that are not valid shell variable names.
 184     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 185       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 186     fi
 187     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 188     case "$ac_option" in
 189       *=*) ;;
 190       *) ac_optarg=yes ;;
 191     esac
 192     eval "enable_${ac_feature}='$ac_optarg'" ;;
 193
 194   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 195   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 196   | --exec | --exe | --ex)
 197     ac_prev=exec_prefix ;;
 198   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 199   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 200   | --exec=* | --exe=* | --ex=*)
 201     exec_prefix="$ac_optarg" ;;
 202
 203   -gas | --gas | --ga | --g)
 204     # Obsolete; use --with-gas.
 205     with_gas=yes ;;
 206
 207   -help | --help | --hel | --he)
 208     # Omit some internal or obsolete options to make the list less imposing.
 209     # This message is too long to be a string in the A/UX 3.1 sh.
 210     cat << EOF
 211 Usage: configure [options] [host]
 212 Options: [defaults in brackets after descriptions]
 213 Configuration:
 214   --cache-file=FILE       cache test results in FILE
 215   --help                  print this message
 216   --no-create             do not create output files
 217   --quiet, --silent       do not print \`checking...' messages
 218   --site-file=FILE        use FILE as the site file
 219   --version               print the version of autoconf that created configure
 220 Directory and file names:
 221   --prefix=PREFIX         install architecture-independent files in PREFIX
 222                           [$ac_default_prefix]
 223   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 224                           [same as prefix]
 225   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 226   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 227   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 228   --datadir=DIR           read-only architecture-independent data in DIR
 229                           [PREFIX/share]
 230   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 231   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 232                           [PREFIX/com]
 233   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 234   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 235   --includedir=DIR        C header files in DIR [PREFIX/include]
 236   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 237   --infodir=DIR           info documentation in DIR [PREFIX/info]
 238   --mandir=DIR            man documentation in DIR [PREFIX/man]
 239   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 240   --program-prefix=PREFIX prepend PREFIX to installed program names
 241   --program-suffix=SUFFIX append SUFFIX to installed program names
 242   --program-transform-name=PROGRAM
 243                           run sed PROGRAM on installed program names
 244 EOF
 245     cat << EOF
 246 Host type:
 247   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 248   --host=HOST             configure for HOST [guessed]
 249   --target=TARGET         configure for TARGET [TARGET=HOST]
 250 Features and packages:
 251   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 252   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 253   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 254   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 255   --x-includes=DIR        X include files are in DIR
 256   --x-libraries=DIR       X library files are in DIR
 257 EOF
 258     if test -n "$ac_help"; then
 259       echo "--enable and --with options recognized:$ac_help"
 260     fi
 261     exit 0 ;;
 262
 263   -host | --host | --hos | --ho)
 264     ac_prev=host ;;
 265   -host=* | --host=* | --hos=* | --ho=*)
 266     host="$ac_optarg" ;;
 267
 268   -includedir | --includedir | --includedi | --included | --include \
 269   | --includ | --inclu | --incl | --inc)
 270     ac_prev=includedir ;;
 271   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 272   | --includ=* | --inclu=* | --incl=* | --inc=*)
 273     includedir="$ac_optarg" ;;
 274
 275   -infodir | --infodir | --infodi | --infod | --info | --inf)
 276     ac_prev=infodir ;;
 277   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 278     infodir="$ac_optarg" ;;
 279
 280   -libdir | --libdir | --libdi | --libd)
 281     ac_prev=libdir ;;
 282   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 283     libdir="$ac_optarg" ;;
 284
 285   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 286   | --libexe | --libex | --libe)
 287     ac_prev=libexecdir ;;
 288   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 289   | --libexe=* | --libex=* | --libe=*)
 290     libexecdir="$ac_optarg" ;;
 291
 292   -localstatedir | --localstatedir | --localstatedi | --localstated \
 293   | --localstate | --localstat | --localsta | --localst \
 294   | --locals | --local | --loca | --loc | --lo)
 295     ac_prev=localstatedir ;;
 296   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 297   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 298   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 299     localstatedir="$ac_optarg" ;;
 300
 301   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 302     ac_prev=mandir ;;
 303   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 304     mandir="$ac_optarg" ;;
 305
 306   -nfp | --nfp | --nf)
 307     # Obsolete; use --without-fp.
 308     with_fp=no ;;
 309
 310   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 311   | --no-cr | --no-c)
 312     no_create=yes ;;
 313
 314   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 315   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 316     no_recursion=yes ;;
 317
 318   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 319   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 320   | --oldin | --oldi | --old | --ol | --o)
 321     ac_prev=oldincludedir ;;
 322   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 323   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 324   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 325     oldincludedir="$ac_optarg" ;;
 326
 327   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 328     ac_prev=prefix ;;
 329   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 330     prefix="$ac_optarg" ;;
 331
 332   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 333   | --program-pre | --program-pr | --program-p)
 334     ac_prev=program_prefix ;;
 335   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 336   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 337     program_prefix="$ac_optarg" ;;
 338
 339   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 340   | --program-suf | --program-su | --program-s)
 341     ac_prev=program_suffix ;;
 342   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 343   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 344     program_suffix="$ac_optarg" ;;
 345
 346   -program-transform-name | --program-transform-name \
 347   | --program-transform-nam | --program-transform-na \
 348   | --program-transform-n | --program-transform- \
 349   | --program-transform | --program-transfor \
 350   | --program-transfo | --program-transf \
 351   | --program-trans | --program-tran \
 352   | --progr-tra | --program-tr | --program-t)
 353     ac_prev=program_transform_name ;;
 354   -program-transform-name=* | --program-transform-name=* \
 355   | --program-transform-nam=* | --program-transform-na=* \
 356   | --program-transform-n=* | --program-transform-=* \
 357   | --program-transform=* | --program-transfor=* \
 358   | --program-transfo=* | --program-transf=* \
 359   | --program-trans=* | --program-tran=* \
 360   | --progr-tra=* | --program-tr=* | --program-t=*)
 361     program_transform_name="$ac_optarg" ;;
 362
 363   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 364   | -silent | --silent | --silen | --sile | --sil)
 365     silent=yes ;;
 366
 367   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 368     ac_prev=sbindir ;;
 369   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 370   | --sbi=* | --sb=*)
 371     sbindir="$ac_optarg" ;;
 372
 373   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 374   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 375   | --sharedst | --shareds | --shared | --share | --shar \
 376   | --sha | --sh)
 377     ac_prev=sharedstatedir ;;
 378   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 379   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 380   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 381   | --sha=* | --sh=*)
 382     sharedstatedir="$ac_optarg" ;;
 383
 384   -site | --site | --sit)
 385     ac_prev=site ;;
 386   -site=* | --site=* | --sit=*)
 387     site="$ac_optarg" ;;
 388
 389   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 390     ac_prev=sitefile ;;
 391   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 392     sitefile="$ac_optarg" ;;
 393
 394   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 395     ac_prev=srcdir ;;
 396   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 397     srcdir="$ac_optarg" ;;
 398
 399   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 400   | --syscon | --sysco | --sysc | --sys | --sy)
 401     ac_prev=sysconfdir ;;
 402   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 403   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 404     sysconfdir="$ac_optarg" ;;
 405
 406   -target | --target | --targe | --targ | --tar | --ta | --t)
 407     ac_prev=target ;;
 408   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 409     target="$ac_optarg" ;;
 410
 411   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 412     verbose=yes ;;
 413
 414   -version | --version | --versio | --versi | --vers)
 415     echo "configure generated by autoconf version 2.13"
 416     exit 0 ;;
 417
 418   -with-* | --with-*)
 419     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 420     # Reject names that are not valid shell variable names.
 421     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 422       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 423     fi
 424     ac_package=`echo $ac_package| sed 's/-/_/g'`
 425     case "$ac_option" in
 426       *=*) ;;
 427       *) ac_optarg=yes ;;
 428     esac
 429     eval "with_${ac_package}='$ac_optarg'" ;;
 430
 431   -without-* | --without-*)
 432     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 433     # Reject names that are not valid shell variable names.
 434     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 435       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 436     fi
 437     ac_package=`echo $ac_package| sed 's/-/_/g'`
 438     eval "with_${ac_package}=no" ;;
 439
 440   --x)
 441     # Obsolete; use --with-x.
 442     with_x=yes ;;
 443
 444   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 445   | --x-incl | --x-inc | --x-in | --x-i)
 446     ac_prev=x_includes ;;
 447   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 448   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 449     x_includes="$ac_optarg" ;;
 450
 451   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 452   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 453     ac_prev=x_libraries ;;
 454   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 455   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 456     x_libraries="$ac_optarg" ;;
 457
 458   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 459     ;;
 460
 461   *)
 462     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 463       echo "configure: warning: $ac_option: invalid host type" 1>&2
 464     fi
 465     if test "x$nonopt" != xNONE; then
 466       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 467     fi
 468     nonopt="$ac_option"
 469     ;;
 470
 471   esac
 472 done
 473
 474 if test -n "$ac_prev"; then
 475   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 476 fi
 477
 478 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 479
 480 # File descriptor usage:
 481 # 0 standard input
 482 # 1 file creation
 483 # 2 errors and warnings
 484 # 3 some systems may open it to /dev/tty
 485 # 4 used on the Kubota Titan
 486 # 6 checking for... messages and results
 487 # 5 compiler messages saved in config.log
 488 if test "$silent" = yes; then
 489   exec 6>/dev/null
 490 else
 491   exec 6>&1
 492 fi
 493 exec 5>./config.log
 494
 495 echo "\
 496 This file contains any messages produced by compilers while
 497 running configure, to aid debugging if configure makes a mistake.
 498 " 1>&5
 499
 500 # Strip out --no-create and --no-recursion so they do not pile up.
 501 # Also quote any args containing shell metacharacters.
 502 ac_configure_args=
 503 for ac_arg
 504 do
 505   case "$ac_arg" in
 506   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 507   | --no-cr | --no-c) ;;
 508   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 509   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 510   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 511   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 512   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 513   esac
 514 done
 515
 516 # NLS nuisances.
 517 # Only set these to C if already set.  These must not be set unconditionally
 518 # because not all systems understand e.g. LANG=C (notably SCO).
 519 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 520 # Non-C LC_CTYPE values break the ctype check.
 521 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 522 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 523 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 524 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 525
 526 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 527 rm -rf conftest* confdefs.h
 528 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 529 echo > confdefs.h
 530
 531 # A filename unique to this package, relative to the directory that
 532 # configure is in, which we can look for to find out if srcdir is correct.
 533 ac_unique_file=tree.c
 534
 535 # Find the source files, if location was not specified.
 536 if test -z "$srcdir"; then
 537   ac_srcdir_defaulted=yes
 538   # Try the directory containing this script, then its parent.
 539   ac_prog=$0
 540   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 541   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 542   srcdir=$ac_confdir
 543   if test ! -r $srcdir/$ac_unique_file; then
 544     srcdir=..
 545   fi
 546 else
 547   ac_srcdir_defaulted=no
 548 fi
 549 if test ! -r $srcdir/$ac_unique_file; then
 550   if test "$ac_srcdir_defaulted" = yes; then
 551     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 552   else
 553     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 554   fi
 555 fi
 556 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 557
 558 # Prefer explicitly selected file to automatically selected ones.
 559 if test -z "$sitefile"; then
 560   if test -z "$CONFIG_SITE"; then
 561     if test "x$prefix" != xNONE; then
 562       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 563     else
 564       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 565     fi
 566   fi
 567 else
 568   CONFIG_SITE="$sitefile"
 569 fi
 570 for ac_site_file in $CONFIG_SITE; do
 571   if test -r "$ac_site_file"; then
 572     echo "loading site script $ac_site_file"
 573     . "$ac_site_file"
 574   fi
 575 done
 576
 577 if test -r "$cache_file"; then
 578   echo "loading cache $cache_file"
 579   . $cache_file
 580 else
 581   echo "creating cache $cache_file"
 582   > $cache_file
 583 fi
 584
 585 ac_ext=c
 586 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 587 ac_cpp='$CPP $CPPFLAGS'
 588 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 589 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 590 cross_compiling=$ac_cv_prog_cc_cross
 591
 592 ac_exeext=
 593 ac_objext=o
 594 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 595   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 596   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 597     ac_n= ac_c='
 598 ' ac_t='        '
 599   else
 600     ac_n=-n ac_c= ac_t=
 601   fi
 602 else
 603   ac_n= ac_c='\c' ac_t=
 604 fi
 605
 606
 607
 608
 609 remove=rm
 610 hard_link=ln
 611 symbolic_link='ln -s'
 612 copy=cp
 613
 614 # Check for bogus environment variables.
 615 # Test if LIBRARY_PATH contains the notation for the current directory
 616 # since this would lead to problems installing/building glibc.
 617 # LIBRARY_PATH contains the current directory if one of the following
 618 # is true:
 619 # - one of the terminals (":" and ";") is the first or last sign
 620 # - two terminals occur directly after each other
 621 # - the path contains an element with a dot in it
 622 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 623 echo "configure:624: checking LIBRARY_PATH variable" >&5
 624 case ${LIBRARY_PATH} in
 625   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 626     library_path_setting="contains current directory"
 627     ;;
 628   *)
 629     library_path_setting="ok"
 630     ;;
 631 esac
 632 echo "$ac_t""$library_path_setting" 1>&6
 633 if test "$library_path_setting" != "ok"; then
 634 { echo "configure: error:
 635 *** LIBRARY_PATH shouldn't contain the current directory when
 636 *** building gcc. Please change the environment variable
 637 *** and run configure again." 1>&2; exit 1; }
 638 fi
 639
 640 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 641 # since this would lead to problems installing/building glibc.
 642 # GCC_EXEC_PREFIX contains the current directory if one of the following
 643 # is true:
 644 # - one of the terminals (":" and ";") is the first or last sign
 645 # - two terminals occur directly after each other
 646 # - the path contains an element with a dot in it
 647 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 648 echo "configure:649: checking GCC_EXEC_PREFIX variable" >&5
 649 case ${GCC_EXEC_PREFIX} in
 650   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 651     gcc_exec_prefix_setting="contains current directory"
 652     ;;
 653   *)
 654     gcc_exec_prefix_setting="ok"
 655     ;;
 656 esac
 657 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 658 if test "$gcc_exec_prefix_setting" != "ok"; then
 659 { echo "configure: error:
 660 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 661 *** building gcc. Please change the environment variable
 662 *** and run configure again." 1>&2; exit 1; }
 663 fi
 664
 665 # Check for additional parameters
 666
 667 # With GNU ld
 668 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 669 if test "${with_gnu_ld+set}" = set; then
 670   withval="$with_gnu_ld"
 671   gnu_ld_flag="$with_gnu_ld"
 672 else
 673   gnu_ld_flag=no
 674 fi
 675
 676
 677 # With pre-defined ld
 678 # Check whether --with-ld or --without-ld was given.
 679 if test "${with_ld+set}" = set; then
 680   withval="$with_ld"
 681   DEFAULT_LINKER="$with_ld"
 682 fi
 683
 684 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 685   if test ! -x "$DEFAULT_LINKER"; then
 686     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 687   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 688     gnu_ld_flag=yes
 689   fi
 690   cat >> confdefs.h <<EOF
 691 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 692 EOF
 693
 694 fi
 695
 696 # With GNU as
 697 # Check whether --with-gnu-as or --without-gnu-as was given.
 698 if test "${with_gnu_as+set}" = set; then
 699   withval="$with_gnu_as"
 700   gas_flag="$with_gnu_as"
 701 else
 702   gas_flag=no
 703 fi
 704
 705
 706 # Check whether --with-as or --without-as was given.
 707 if test "${with_as+set}" = set; then
 708   withval="$with_as"
 709   DEFAULT_ASSEMBLER="$with_as"
 710 fi
 711
 712 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 713   if test ! -x "$DEFAULT_ASSEMBLER"; then
 714     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 715   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 716     gas_flag=yes
 717   fi
 718   cat >> confdefs.h <<EOF
 719 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 720 EOF
 721
 722 fi
 723
 724 # With stabs
 725 # Check whether --with-stabs or --without-stabs was given.
 726 if test "${with_stabs+set}" = set; then
 727   withval="$with_stabs"
 728   stabs="$with_stabs"
 729 else
 730   stabs=no
 731 fi
 732
 733
 734 # With ELF
 735 # Check whether --with-elf or --without-elf was given.
 736 if test "${with_elf+set}" = set; then
 737   withval="$with_elf"
 738   elf="$with_elf"
 739 else
 740   elf=no
 741 fi
 742
 743
 744 # Specify the local prefix
 745 local_prefix=
 746 # Check whether --with-local-prefix or --without-local-prefix was given.
 747 if test "${with_local_prefix+set}" = set; then
 748   withval="$with_local_prefix"
 749   case "${withval}" in
 750 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 751 no)     ;;
 752 *)      local_prefix=$with_local_prefix ;;
 753 esac
 754 fi
 755
 756
 757 # Default local prefix if it is empty
 758 if test x$local_prefix = x; then
 759         local_prefix=/usr/local
 760 fi
 761
 762 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 763 # passed in by the toplevel make and thus we'd get different behavior
 764 # depending on where we built the sources.
 765 gcc_gxx_include_dir=
 766 # Specify the g++ header file directory
 767 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 768 if test "${with_gxx_include_dir+set}" = set; then
 769   withval="$with_gxx_include_dir"
 770   case "${withval}" in
 771 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 772 no)     ;;
 773 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 774 esac
 775 fi
 776
 777
 778 if test x${gcc_gxx_include_dir} = x; then
 779   if test x${enable_version_specific_runtime_libs} = xyes; then
 780     gcc_gxx_include_dir='${libsubdir}/include/g++'
 781   else
 782     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 783     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 784   fi
 785 fi
 786
 787 # Enable expensive internal checks
 788 # Check whether --enable-checking or --disable-checking was given.
 789 if test "${enable_checking+set}" = set; then
 790   enableval="$enable_checking"
 791   ac_checking=
 792 ac_tree_checking=
 793 ac_rtl_checking=
 794 ac_gc_checking=
 795 ac_gc_always_collect=
 796 case "${enableval}" in
 797 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;;
 798 no)     ;;
 799 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
 800         set fnord $enableval; shift
 801         IFS="$ac_save_IFS"
 802         for check
 803         do
 804                 case $check in
 805                 misc)   ac_checking=1 ;;
 806                 tree)   ac_tree_checking=1 ;;
 807                 rtl)    ac_rtl_checking=1 ;;
 808                 gc)     ac_gc_checking=1 ;;
 809                 gcac)   ac_gc_always_collect=1 ;;
 810                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 811                 esac
 812         done
 813         ;;
 814 esac
 815
 816 else
 817   # Enable some checks by default for development versions of GCC
 818 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1;
 819 fi
 820
 821 if test x$ac_checking != x ; then
 822   cat >> confdefs.h <<\EOF
 823 #define ENABLE_CHECKING 1
 824 EOF
 825
 826 fi
 827 if test x$ac_tree_checking != x ; then
 828   cat >> confdefs.h <<\EOF
 829 #define ENABLE_TREE_CHECKING 1
 830 EOF
 831
 832 fi
 833 if test x$ac_rtl_checking != x ; then
 834   cat >> confdefs.h <<\EOF
 835 #define ENABLE_RTL_CHECKING 1
 836 EOF
 837
 838 fi
 839 if test x$ac_gc_checking != x ; then
 840   cat >> confdefs.h <<\EOF
 841 #define ENABLE_GC_CHECKING 1
 842 EOF
 843
 844 fi
 845 if test x$ac_gc_always_collect != x ; then
 846   cat >> confdefs.h <<\EOF
 847 #define ENABLE_GC_ALWAYS_COLLECT 1
 848 EOF
 849
 850 fi
 851
 852
 853 # Check whether --enable-cpp or --disable-cpp was given.
 854 if test "${enable_cpp+set}" = set; then
 855   enableval="$enable_cpp"
 856   :
 857 else
 858   enable_cpp=yes
 859 fi
 860
 861
 862 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 863 if test "${with_cpp_install_dir+set}" = set; then
 864   withval="$with_cpp_install_dir"
 865   if test x$withval = xyes; then
 866   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 867 elif test x$withval != xno; then
 868   cpp_install_dir=$withval
 869 fi
 870 fi
 871
 872
 873 # Link cpplib into the compiler proper, for C/C++/ObjC.
 874 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 875 if test "${enable_c_cpplib+set}" = set; then
 876   enableval="$enable_c_cpplib"
 877   if test x$enable_c_cpplib != xno; then
 878   extra_c_objs="${extra_c_objs} libcpp.a"
 879   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 880   cat >> confdefs.h <<\EOF
 881 #define USE_CPPLIB 1
 882 EOF
 883
 884 fi
 885 fi
 886
 887
 888 # Enable Multibyte Characters for C/C++
 889 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 890 if test "${enable_c_mbchar+set}" = set; then
 891   enableval="$enable_c_mbchar"
 892   if test x$enable_c_mbchar != xno; then
 893   cat >> confdefs.h <<\EOF
 894 #define MULTIBYTE_CHARS 1
 895 EOF
 896
 897 fi
 898 fi
 899
 900
 901 # Enable threads
 902 # Pass with no value to take the default
 903 # Pass with a value to specify a thread package
 904 # Check whether --enable-threads or --disable-threads was given.
 905 if test "${enable_threads+set}" = set; then
 906   enableval="$enable_threads"
 907   if test x$enable_threads = xno; then
 908         enable_threads=''
 909 fi
 910 else
 911   enable_threads=''
 912 fi
 913
 914
 915 enable_threads_flag=$enable_threads
 916 # Check if a valid thread package
 917 case x${enable_threads_flag} in
 918         x | xno)
 919                 # No threads
 920                 target_thread_file='single'
 921                 ;;
 922         xyes)
 923                 # default
 924                 target_thread_file=''
 925                 ;;
 926         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 927         xsolaris | xwin32 | xdce | xvxworks)
 928                 target_thread_file=$enable_threads_flag
 929                 ;;
 930         *)
 931                 echo "$enable_threads is an unknown thread package" 1>&2
 932                 exit 1
 933                 ;;
 934 esac
 935
 936 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 937 if test "${enable_objc_gc+set}" = set; then
 938   enableval="$enable_objc_gc"
 939   if test x$enable_objc_gc = xno; then
 940         objc_boehm_gc=''
 941 else
 942         objc_boehm_gc=1
 943 fi
 944 else
 945   objc_boehm_gc=''
 946 fi
 947
 948
 949 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 950 if test "${with_dwarf2+set}" = set; then
 951   withval="$with_dwarf2"
 952   dwarf2="$with_dwarf2"
 953 else
 954   dwarf2=no
 955 fi
 956
 957
 958 # Determine the host, build, and target systems
 959 ac_aux_dir=
 960 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 961   if test -f $ac_dir/install-sh; then
 962     ac_aux_dir=$ac_dir
 963     ac_install_sh="$ac_aux_dir/install-sh -c"
 964     break
 965   elif test -f $ac_dir/install.sh; then
 966     ac_aux_dir=$ac_dir
 967     ac_install_sh="$ac_aux_dir/install.sh -c"
 968     break
 969   fi
 970 done
 971 if test -z "$ac_aux_dir"; then
 972   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 973 fi
 974 ac_config_guess=$ac_aux_dir/config.guess
 975 ac_config_sub=$ac_aux_dir/config.sub
 976 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 977
 978
 979 # Do some error checking and defaulting for the host and target type.
 980 # The inputs are:
 981 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 982 #
 983 # The rules are:
 984 # 1. You are not allowed to specify --host, --target, and nonopt at the
 985 #    same time.
 986 # 2. Host defaults to nonopt.
 987 # 3. If nonopt is not specified, then host defaults to the current host,
 988 #    as determined by config.guess.
 989 # 4. Target and build default to nonopt.
 990 # 5. If nonopt is not specified, then target and build default to host.
 991
 992 # The aliases save the names the user supplied, while $host etc.
 993 # will get canonicalized.
 994 case $host---$target---$nonopt in
 995 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 996 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 997 esac
 998
 999
1000 # Make sure we can run config.sub.
1001 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1002 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1003 fi
1004
1005 echo $ac_n "checking host system type""... $ac_c" 1>&6
1006 echo "configure:1007: checking host system type" >&5
1007
1008 host_alias=$host
1009 case "$host_alias" in
1010 NONE)
1011   case $nonopt in
1012   NONE)
1013     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1014     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1015     fi ;;
1016   *) host_alias=$nonopt ;;
1017   esac ;;
1018 esac
1019
1020 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1021 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1022 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1023 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1024 echo "$ac_t""$host" 1>&6
1025
1026 echo $ac_n "checking target system type""... $ac_c" 1>&6
1027 echo "configure:1028: checking target system type" >&5
1028
1029 target_alias=$target
1030 case "$target_alias" in
1031 NONE)
1032   case $nonopt in
1033   NONE) target_alias=$host_alias ;;
1034   *) target_alias=$nonopt ;;
1035   esac ;;
1036 esac
1037
1038 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1039 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1040 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1041 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1042 echo "$ac_t""$target" 1>&6
1043
1044 echo $ac_n "checking build system type""... $ac_c" 1>&6
1045 echo "configure:1046: checking build system type" >&5
1046
1047 build_alias=$build
1048 case "$build_alias" in
1049 NONE)
1050   case $nonopt in
1051   NONE) build_alias=$host_alias ;;
1052   *) build_alias=$nonopt ;;
1053   esac ;;
1054 esac
1055
1056 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1057 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1058 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1059 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1060 echo "$ac_t""$build" 1>&6
1061
1062 test "$host_alias" != "$target_alias" &&
1063   test "$program_prefix$program_suffix$program_transform_name" = \
1064     NONENONEs,x,x, &&
1065   program_prefix=${target_alias}-
1066
1067
1068 # Find the native compiler
1069 # Extract the first word of "gcc", so it can be a program name with args.
1070 set dummy gcc; ac_word=$2
1071 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1072 echo "configure:1073: checking for $ac_word" >&5
1073 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1074   echo $ac_n "(cached) $ac_c" 1>&6
1075 else
1076   if test -n "$CC"; then
1077   ac_cv_prog_CC="$CC" # Let the user override the test.
1078 else
1079   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1080   ac_dummy="$PATH"
1081   for ac_dir in $ac_dummy; do
1082     test -z "$ac_dir" && ac_dir=.
1083     if test -f $ac_dir/$ac_word; then
1084       ac_cv_prog_CC="gcc"
1085       break
1086     fi
1087   done
1088   IFS="$ac_save_ifs"
1089 fi
1090 fi
1091 CC="$ac_cv_prog_CC"
1092 if test -n "$CC"; then
1093   echo "$ac_t""$CC" 1>&6
1094 else
1095   echo "$ac_t""no" 1>&6
1096 fi
1097
1098 if test -z "$CC"; then
1099   # Extract the first word of "cc", so it can be a program name with args.
1100 set dummy cc; ac_word=$2
1101 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1102 echo "configure:1103: checking for $ac_word" >&5
1103 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1104   echo $ac_n "(cached) $ac_c" 1>&6
1105 else
1106   if test -n "$CC"; then
1107   ac_cv_prog_CC="$CC" # Let the user override the test.
1108 else
1109   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1110   ac_prog_rejected=no
1111   ac_dummy="$PATH"
1112   for ac_dir in $ac_dummy; do
1113     test -z "$ac_dir" && ac_dir=.
1114     if test -f $ac_dir/$ac_word; then
1115       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1116         ac_prog_rejected=yes
1117         continue
1118       fi
1119       ac_cv_prog_CC="cc"
1120       break
1121     fi
1122   done
1123   IFS="$ac_save_ifs"
1124 if test $ac_prog_rejected = yes; then
1125   # We found a bogon in the path, so make sure we never use it.
1126   set dummy $ac_cv_prog_CC
1127   shift
1128   if test $# -gt 0; then
1129     # We chose a different compiler from the bogus one.
1130     # However, it has the same basename, so the bogon will be chosen
1131     # first if we set CC to just the basename; use the full file name.
1132     shift
1133     set dummy "$ac_dir/$ac_word" "$@"
1134     shift
1135     ac_cv_prog_CC="$@"
1136   fi
1137 fi
1138 fi
1139 fi
1140 CC="$ac_cv_prog_CC"
1141 if test -n "$CC"; then
1142   echo "$ac_t""$CC" 1>&6
1143 else
1144   echo "$ac_t""no" 1>&6
1145 fi
1146
1147   if test -z "$CC"; then
1148     case "`uname -s`" in
1149     *win32* | *WIN32*)
1150       # Extract the first word of "cl", so it can be a program name with args.
1151 set dummy cl; ac_word=$2
1152 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1153 echo "configure:1154: checking for $ac_word" >&5
1154 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1155   echo $ac_n "(cached) $ac_c" 1>&6
1156 else
1157   if test -n "$CC"; then
1158   ac_cv_prog_CC="$CC" # Let the user override the test.
1159 else
1160   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1161   ac_dummy="$PATH"
1162   for ac_dir in $ac_dummy; do
1163     test -z "$ac_dir" && ac_dir=.
1164     if test -f $ac_dir/$ac_word; then
1165       ac_cv_prog_CC="cl"
1166       break
1167     fi
1168   done
1169   IFS="$ac_save_ifs"
1170 fi
1171 fi
1172 CC="$ac_cv_prog_CC"
1173 if test -n "$CC"; then
1174   echo "$ac_t""$CC" 1>&6
1175 else
1176   echo "$ac_t""no" 1>&6
1177 fi
1178  ;;
1179     esac
1180   fi
1181   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1182 fi
1183
1184 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1185 echo "configure:1186: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1186
1187 ac_ext=c
1188 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1189 ac_cpp='$CPP $CPPFLAGS'
1190 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1191 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1192 cross_compiling=$ac_cv_prog_cc_cross
1193
1194 cat > conftest.$ac_ext << EOF
1195
1196 #line 1197 "configure"
1197 #include "confdefs.h"
1198
1199 main(){return(0);}
1200 EOF
1201 if { (eval echo configure:1202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1202   ac_cv_prog_cc_works=yes
1203   # If we can't run a trivial program, we are probably using a cross compiler.
1204   if (./conftest; exit) 2>/dev/null; then
1205     ac_cv_prog_cc_cross=no
1206   else
1207     ac_cv_prog_cc_cross=yes
1208   fi
1209 else
1210   echo "configure: failed program was:" >&5
1211   cat conftest.$ac_ext >&5
1212   ac_cv_prog_cc_works=no
1213 fi
1214 rm -fr conftest*
1215 ac_ext=c
1216 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1217 ac_cpp='$CPP $CPPFLAGS'
1218 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1219 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1220 cross_compiling=$ac_cv_prog_cc_cross
1221
1222 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1223 if test $ac_cv_prog_cc_works = no; then
1224   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1225 fi
1226 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1227 echo "configure:1228: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1228 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1229 cross_compiling=$ac_cv_prog_cc_cross
1230
1231 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1232 echo "configure:1233: checking whether we are using GNU C" >&5
1233 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1234   echo $ac_n "(cached) $ac_c" 1>&6
1235 else
1236   cat > conftest.c <<EOF
1237 #ifdef __GNUC__
1238   yes;
1239 #endif
1240 EOF
1241 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1242: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1242   ac_cv_prog_gcc=yes
1243 else
1244   ac_cv_prog_gcc=no
1245 fi
1246 fi
1247
1248 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1249
1250 if test $ac_cv_prog_gcc = yes; then
1251   GCC=yes
1252 else
1253   GCC=
1254 fi
1255
1256 ac_test_CFLAGS="${CFLAGS+set}"
1257 ac_save_CFLAGS="$CFLAGS"
1258 CFLAGS=
1259 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1260 echo "configure:1261: checking whether ${CC-cc} accepts -g" >&5
1261 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1262   echo $ac_n "(cached) $ac_c" 1>&6
1263 else
1264   echo 'void f(){}' > conftest.c
1265 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1266   ac_cv_prog_cc_g=yes
1267 else
1268   ac_cv_prog_cc_g=no
1269 fi
1270 rm -f conftest*
1271
1272 fi
1273
1274 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1275 if test "$ac_test_CFLAGS" = set; then
1276   CFLAGS="$ac_save_CFLAGS"
1277 elif test $ac_cv_prog_cc_g = yes; then
1278   if test "$GCC" = yes; then
1279     CFLAGS="-g -O2"
1280   else
1281     CFLAGS="-g"
1282   fi
1283 else
1284   if test "$GCC" = yes; then
1285     CFLAGS="-O2"
1286   else
1287     CFLAGS=
1288   fi
1289 fi
1290
1291 if test "x$CC" != xcc; then
1292   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1293 echo "configure:1294: checking whether $CC and cc understand -c and -o together" >&5
1294 else
1295   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1296 echo "configure:1297: checking whether cc understands -c and -o together" >&5
1297 fi
1298 set dummy $CC; ac_cc="`echo $2 |
1299                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1300 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1301   echo $ac_n "(cached) $ac_c" 1>&6
1302 else
1303   echo 'foo(){}' > conftest.c
1304 # Make sure it works both with $CC and with simple cc.
1305 # We do the test twice because some compilers refuse to overwrite an
1306 # existing .o file with -o, though they will create one.
1307 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1308 if { (eval echo configure:1309: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1309    test -f conftest.o && { (eval echo configure:1310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1310 then
1311   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1312   if test "x$CC" != xcc; then
1313     # Test first that cc exists at all.
1314     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1315: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1315       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1316       if { (eval echo configure:1317: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1317          test -f conftest.o && { (eval echo configure:1318: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1318       then
1319         # cc works too.
1320         :
1321       else
1322         # cc exists but doesn't like -o.
1323         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1324       fi
1325     fi
1326   fi
1327 else
1328   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1329 fi
1330 rm -f conftest*
1331
1332 fi
1333 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1334   echo "$ac_t""yes" 1>&6
1335 else
1336   echo "$ac_t""no" 1>&6
1337   cat >> confdefs.h <<\EOF
1338 #define NO_MINUS_C_MINUS_O 1
1339 EOF
1340
1341 fi
1342
1343 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1344   NO_MINUS_C_MINUS_O=yes
1345 fi
1346
1347
1348 echo $ac_n "checking for long double""... $ac_c" 1>&6
1349 echo "configure:1350: checking for long double" >&5
1350 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1351   echo $ac_n "(cached) $ac_c" 1>&6
1352 else
1353   if test "$GCC" = yes; then
1354   gcc_cv_c_long_double=yes
1355 else
1356 cat > conftest.$ac_ext <<EOF
1357 #line 1358 "configure"
1358 #include "confdefs.h"
1359
1360 int main() {
1361 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1362 long double foo = 0.0;
1363 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1364 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1365 ; return 0; }
1366 EOF
1367 if { (eval echo configure:1368: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1368   rm -rf conftest*
1369   gcc_cv_c_long_double=yes
1370 else
1371   echo "configure: failed program was:" >&5
1372   cat conftest.$ac_ext >&5
1373   rm -rf conftest*
1374   gcc_cv_c_long_double=no
1375 fi
1376 rm -f conftest*
1377 fi
1378 fi
1379
1380 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1381 if test $gcc_cv_c_long_double = yes; then
1382   cat >> confdefs.h <<\EOF
1383 #define HAVE_LONG_DOUBLE 1
1384 EOF
1385
1386 fi
1387
1388
1389 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1390 echo "configure:1391: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1391 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1392   echo $ac_n "(cached) $ac_c" 1>&6
1393 else
1394   save_CFLAGS="$CFLAGS"
1395 CFLAGS="-Wno-long-long"
1396 cat > conftest.$ac_ext <<EOF
1397 #line 1398 "configure"
1398 #include "confdefs.h"
1399
1400 int main() {
1401
1402 ; return 0; }
1403 EOF
1404 if { (eval echo configure:1405: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1405   rm -rf conftest*
1406   ac_cv_prog_cc_no_long_long=yes
1407 else
1408   echo "configure: failed program was:" >&5
1409   cat conftest.$ac_ext >&5
1410   rm -rf conftest*
1411   ac_cv_prog_cc_no_long_long=no
1412 fi
1413 rm -f conftest*
1414 CFLAGS="$save_CFLAGS"
1415 fi
1416
1417 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1418
1419 # If the native compiler is GCC, we can enable warnings even in stage1.
1420 # That's useful for people building cross-compilers, or just running a
1421 # quick `make'.
1422 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1423 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1424 if test "x$GCC" = "xyes"; then
1425   if test $ac_cv_prog_cc_no_long_long = yes; then
1426     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1427   fi
1428 else
1429   stage1_warn_cflags=""
1430 fi
1431
1432
1433
1434 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1435 echo "configure:1436: checking whether ${MAKE-make} sets \${MAKE}" >&5
1436 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1437 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1438   echo $ac_n "(cached) $ac_c" 1>&6
1439 else
1440   cat > conftestmake <<\EOF
1441 all:
1442         @echo 'ac_maketemp="${MAKE}"'
1443 EOF
1444 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1445 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1446 if test -n "$ac_maketemp"; then
1447   eval ac_cv_prog_make_${ac_make}_set=yes
1448 else
1449   eval ac_cv_prog_make_${ac_make}_set=no
1450 fi
1451 rm -f conftestmake
1452 fi
1453 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1454   echo "$ac_t""yes" 1>&6
1455   SET_MAKE=
1456 else
1457   echo "$ac_t""no" 1>&6
1458   SET_MAKE="MAKE=${MAKE-make}"
1459 fi
1460
1461
1462 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1463 echo "configure:1464: checking whether a default assembler was specified" >&5
1464 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1465     if test x"$gas_flag" = x"no"; then
1466         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1467     else
1468         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1469     fi
1470 else
1471     echo "$ac_t""no" 1>&6
1472 fi
1473
1474 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1475 echo "configure:1476: checking whether a default linker was specified" >&5
1476 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1477     if test x"$gnu_ld_flag" = x"no"; then
1478         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1479     else
1480         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1481     fi
1482 else
1483     echo "$ac_t""no" 1>&6
1484 fi
1485
1486 echo $ac_n "checking for inline""... $ac_c" 1>&6
1487 echo "configure:1488: checking for inline" >&5
1488 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1489   echo $ac_n "(cached) $ac_c" 1>&6
1490 else
1491   ac_cv_c_inline=no
1492 for ac_kw in inline __inline__ __inline; do
1493   cat > conftest.$ac_ext <<EOF
1494 #line 1495 "configure"
1495 #include "confdefs.h"
1496
1497 int main() {
1498 } $ac_kw foo() {
1499 ; return 0; }
1500 EOF
1501 if { (eval echo configure:1502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1502   rm -rf conftest*
1503   ac_cv_c_inline=$ac_kw; break
1504 else
1505   echo "configure: failed program was:" >&5
1506   cat conftest.$ac_ext >&5
1507 fi
1508 rm -f conftest*
1509 done
1510
1511 fi
1512
1513 echo "$ac_t""$ac_cv_c_inline" 1>&6
1514 case "$ac_cv_c_inline" in
1515   inline | yes) ;;
1516   no) cat >> confdefs.h <<\EOF
1517 #define inline
1518 EOF
1519  ;;
1520   *)  cat >> confdefs.h <<EOF
1521 #define inline $ac_cv_c_inline
1522 EOF
1523  ;;
1524 esac
1525
1526
1527 # Find some useful tools
1528 for ac_prog in mawk gawk nawk awk
1529 do
1530 # Extract the first word of "$ac_prog", so it can be a program name with args.
1531 set dummy $ac_prog; ac_word=$2
1532 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1533 echo "configure:1534: checking for $ac_word" >&5
1534 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1535   echo $ac_n "(cached) $ac_c" 1>&6
1536 else
1537   if test -n "$AWK"; then
1538   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1539 else
1540   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1541   ac_dummy="$PATH"
1542   for ac_dir in $ac_dummy; do
1543     test -z "$ac_dir" && ac_dir=.
1544     if test -f $ac_dir/$ac_word; then
1545       ac_cv_prog_AWK="$ac_prog"
1546       break
1547     fi
1548   done
1549   IFS="$ac_save_ifs"
1550 fi
1551 fi
1552 AWK="$ac_cv_prog_AWK"
1553 if test -n "$AWK"; then
1554   echo "$ac_t""$AWK" 1>&6
1555 else
1556   echo "$ac_t""no" 1>&6
1557 fi
1558
1559 test -n "$AWK" && break
1560 done
1561
1562 # Extract the first word of "flex", so it can be a program name with args.
1563 set dummy flex; ac_word=$2
1564 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1565 echo "configure:1566: checking for $ac_word" >&5
1566 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1567   echo $ac_n "(cached) $ac_c" 1>&6
1568 else
1569   if test -n "$LEX"; then
1570   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1571 else
1572   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1573   ac_dummy="$PATH"
1574   for ac_dir in $ac_dummy; do
1575     test -z "$ac_dir" && ac_dir=.
1576     if test -f $ac_dir/$ac_word; then
1577       ac_cv_prog_LEX="flex"
1578       break
1579     fi
1580   done
1581   IFS="$ac_save_ifs"
1582   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1583 fi
1584 fi
1585 LEX="$ac_cv_prog_LEX"
1586 if test -n "$LEX"; then
1587   echo "$ac_t""$LEX" 1>&6
1588 else
1589   echo "$ac_t""no" 1>&6
1590 fi
1591
1592 if test -z "$LEXLIB"
1593 then
1594   case "$LEX" in
1595   flex*) ac_lib=fl ;;
1596   *) ac_lib=l ;;
1597   esac
1598   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1599 echo "configure:1600: checking for yywrap in -l$ac_lib" >&5
1600 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1601 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1602   echo $ac_n "(cached) $ac_c" 1>&6
1603 else
1604   ac_save_LIBS="$LIBS"
1605 LIBS="-l$ac_lib  $LIBS"
1606 cat > conftest.$ac_ext <<EOF
1607 #line 1608 "configure"
1608 #include "confdefs.h"
1609 /* Override any gcc2 internal prototype to avoid an error.  */
1610 /* We use char because int might match the return type of a gcc2
1611     builtin and then its argument prototype would still apply.  */
1612 char yywrap();
1613
1614 int main() {
1615 yywrap()
1616 ; return 0; }
1617 EOF
1618 if { (eval echo configure:1619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1619   rm -rf conftest*
1620   eval "ac_cv_lib_$ac_lib_var=yes"
1621 else
1622   echo "configure: failed program was:" >&5
1623   cat conftest.$ac_ext >&5
1624   rm -rf conftest*
1625   eval "ac_cv_lib_$ac_lib_var=no"
1626 fi
1627 rm -f conftest*
1628 LIBS="$ac_save_LIBS"
1629
1630 fi
1631 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1632   echo "$ac_t""yes" 1>&6
1633   LEXLIB="-l$ac_lib"
1634 else
1635   echo "$ac_t""no" 1>&6
1636 fi
1637
1638 fi
1639
1640 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1641 echo "configure:1642: checking whether ln works" >&5
1642 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1643   echo $ac_n "(cached) $ac_c" 1>&6
1644 else
1645   rm -f conftestdata_t
1646 echo >conftestdata_f
1647 if ln conftestdata_f conftestdata_t 2>/dev/null
1648 then
1649   gcc_cv_prog_LN="ln"
1650 else
1651   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1652   then
1653     gcc_cv_prog_LN="ln -s"
1654   else
1655     gcc_cv_prog_LN=cp
1656   fi
1657 fi
1658 rm -f conftestdata_f conftestdata_t
1659
1660 fi
1661 LN="$gcc_cv_prog_LN"
1662 if test "$gcc_cv_prog_LN" = "ln"; then
1663   echo "$ac_t""yes" 1>&6
1664 else
1665   if test "$gcc_cv_prog_LN" = "ln -s"; then
1666     echo "$ac_t""no, using ln -s" 1>&6
1667   else
1668     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1669   fi
1670 fi
1671
1672 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1673 echo "configure:1674: checking whether ln -s works" >&5
1674 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1675   echo $ac_n "(cached) $ac_c" 1>&6
1676 else
1677   rm -f conftestdata_t
1678 echo >conftestdata_f
1679 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1680 then
1681   gcc_cv_prog_LN_S="ln -s"
1682 else
1683   if ln conftestdata_f conftestdata_t 2>/dev/null
1684   then
1685     gcc_cv_prog_LN_S=ln
1686   else
1687     gcc_cv_prog_LN_S=cp
1688   fi
1689 fi
1690 rm -f conftestdata_f conftestdata_t
1691
1692 fi
1693 LN_S="$gcc_cv_prog_LN_S"
1694 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1695   echo "$ac_t""yes" 1>&6
1696 else
1697   if test "$gcc_cv_prog_LN_S" = "ln"; then
1698     echo "$ac_t""no, using ln" 1>&6
1699   else
1700     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1701   fi
1702 fi
1703
1704 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1705 echo "configure:1706: checking for volatile" >&5
1706 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1707   echo $ac_n "(cached) $ac_c" 1>&6
1708 else
1709   cat > conftest.$ac_ext <<EOF
1710 #line 1711 "configure"
1711 #include "confdefs.h"
1712
1713 int main() {
1714 volatile int foo;
1715 ; return 0; }
1716 EOF
1717 if { (eval echo configure:1718: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1718   rm -rf conftest*
1719   gcc_cv_c_volatile=yes
1720 else
1721   echo "configure: failed program was:" >&5
1722   cat conftest.$ac_ext >&5
1723   rm -rf conftest*
1724   gcc_cv_c_volatile=no
1725 fi
1726 rm -f conftest*
1727 fi
1728
1729 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1730 if test $gcc_cv_c_volatile = yes ; then
1731   cat >> confdefs.h <<\EOF
1732 #define HAVE_VOLATILE 1
1733 EOF
1734
1735 fi
1736
1737 # Extract the first word of "ranlib", so it can be a program name with args.
1738 set dummy ranlib; ac_word=$2
1739 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1740 echo "configure:1741: checking for $ac_word" >&5
1741 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1742   echo $ac_n "(cached) $ac_c" 1>&6
1743 else
1744   if test -n "$RANLIB"; then
1745   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1746 else
1747   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1748   ac_dummy="$PATH"
1749   for ac_dir in $ac_dummy; do
1750     test -z "$ac_dir" && ac_dir=.
1751     if test -f $ac_dir/$ac_word; then
1752       ac_cv_prog_RANLIB="ranlib"
1753       break
1754     fi
1755   done
1756   IFS="$ac_save_ifs"
1757   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1758 fi
1759 fi
1760 RANLIB="$ac_cv_prog_RANLIB"
1761 if test -n "$RANLIB"; then
1762   echo "$ac_t""$RANLIB" 1>&6
1763 else
1764   echo "$ac_t""no" 1>&6
1765 fi
1766
1767 for ac_prog in 'bison -y' byacc
1768 do
1769 # Extract the first word of "$ac_prog", so it can be a program name with args.
1770 set dummy $ac_prog; ac_word=$2
1771 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1772 echo "configure:1773: checking for $ac_word" >&5
1773 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1774   echo $ac_n "(cached) $ac_c" 1>&6
1775 else
1776   if test -n "$YACC"; then
1777   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1778 else
1779   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1780   ac_dummy="$PATH"
1781   for ac_dir in $ac_dummy; do
1782     test -z "$ac_dir" && ac_dir=.
1783     if test -f $ac_dir/$ac_word; then
1784       ac_cv_prog_YACC="$ac_prog"
1785       break
1786     fi
1787   done
1788   IFS="$ac_save_ifs"
1789 fi
1790 fi
1791 YACC="$ac_cv_prog_YACC"
1792 if test -n "$YACC"; then
1793   echo "$ac_t""$YACC" 1>&6
1794 else
1795   echo "$ac_t""no" 1>&6
1796 fi
1797
1798 test -n "$YACC" && break
1799 done
1800 test -n "$YACC" || YACC="yacc"
1801
1802 # Find a good install program.  We prefer a C program (faster),
1803 # so one script is as good as another.  But avoid the broken or
1804 # incompatible versions:
1805 # SysV /etc/install, /usr/sbin/install
1806 # SunOS /usr/etc/install
1807 # IRIX /sbin/install
1808 # AIX /bin/install
1809 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1810 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1811 # ./install, which can be erroneously created by make from ./install.sh.
1812 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1813 echo "configure:1814: checking for a BSD compatible install" >&5
1814 if test -z "$INSTALL"; then
1815 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1816   echo $ac_n "(cached) $ac_c" 1>&6
1817 else
1818     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1819   for ac_dir in $PATH; do
1820     # Account for people who put trailing slashes in PATH elements.
1821     case "$ac_dir/" in
1822     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1823     *)
1824       # OSF1 and SCO ODT 3.0 have their own names for install.
1825       for ac_prog in ginstall scoinst install; do
1826         if test -f $ac_dir/$ac_prog; then
1827           if test $ac_prog = install &&
1828             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1829             # AIX install.  It has an incompatible calling convention.
1830             # OSF/1 installbsd also uses dspmsg, but is usable.
1831             :
1832           else
1833             ac_cv_path_install="$ac_dir/$ac_prog -c"
1834             break 2
1835           fi
1836         fi
1837       done
1838       ;;
1839     esac
1840   done
1841   IFS="$ac_save_IFS"
1842
1843 fi
1844   if test "${ac_cv_path_install+set}" = set; then
1845     INSTALL="$ac_cv_path_install"
1846   else
1847     # As a last resort, use the slow shell script.  We don't cache a
1848     # path for INSTALL within a source directory, because that will
1849     # break other packages using the cache if that directory is
1850     # removed, or if the path is relative.
1851     INSTALL="$ac_install_sh"
1852   fi
1853 fi
1854 echo "$ac_t""$INSTALL" 1>&6
1855
1856 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1857 # It thinks the first close brace ends the variable substitution.
1858 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1859
1860 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1861
1862
1863 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1864 echo "configure:1865: checking how to run the C preprocessor" >&5
1865 # On Suns, sometimes $CPP names a directory.
1866 if test -n "$CPP" && test -d "$CPP"; then
1867   CPP=
1868 fi
1869 if test -z "$CPP"; then
1870 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1871   echo $ac_n "(cached) $ac_c" 1>&6
1872 else
1873     # This must be in double quotes, not single quotes, because CPP may get
1874   # substituted into the Makefile and "${CC-cc}" will confuse make.
1875   CPP="${CC-cc} -E"
1876   # On the NeXT, cc -E runs the code through the compiler's parser,
1877   # not just through cpp.
1878   cat > conftest.$ac_ext <<EOF
1879 #line 1880 "configure"
1880 #include "confdefs.h"
1881 #include <assert.h>
1882 Syntax Error
1883 EOF
1884 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1885 { (eval echo configure:1886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1886 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1887 if test -z "$ac_err"; then
1888   :
1889 else
1890   echo "$ac_err" >&5
1891   echo "configure: failed program was:" >&5
1892   cat conftest.$ac_ext >&5
1893   rm -rf conftest*
1894   CPP="${CC-cc} -E -traditional-cpp"
1895   cat > conftest.$ac_ext <<EOF
1896 #line 1897 "configure"
1897 #include "confdefs.h"
1898 #include <assert.h>
1899 Syntax Error
1900 EOF
1901 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1902 { (eval echo configure:1903: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1903 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1904 if test -z "$ac_err"; then
1905   :
1906 else
1907   echo "$ac_err" >&5
1908   echo "configure: failed program was:" >&5
1909   cat conftest.$ac_ext >&5
1910   rm -rf conftest*
1911   CPP="${CC-cc} -nologo -E"
1912   cat > conftest.$ac_ext <<EOF
1913 #line 1914 "configure"
1914 #include "confdefs.h"
1915 #include <assert.h>
1916 Syntax Error
1917 EOF
1918 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1919 { (eval echo configure:1920: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1920 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1921 if test -z "$ac_err"; then
1922   :
1923 else
1924   echo "$ac_err" >&5
1925   echo "configure: failed program was:" >&5
1926   cat conftest.$ac_ext >&5
1927   rm -rf conftest*
1928   CPP=/lib/cpp
1929 fi
1930 rm -f conftest*
1931 fi
1932 rm -f conftest*
1933 fi
1934 rm -f conftest*
1935   ac_cv_prog_CPP="$CPP"
1936 fi
1937   CPP="$ac_cv_prog_CPP"
1938 else
1939   ac_cv_prog_CPP="$CPP"
1940 fi
1941 echo "$ac_t""$CPP" 1>&6
1942
1943 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1944 echo "configure:1945: checking for ANSI C header files" >&5
1945 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1946   echo $ac_n "(cached) $ac_c" 1>&6
1947 else
1948   cat > conftest.$ac_ext <<EOF
1949 #line 1950 "configure"
1950 #include "confdefs.h"
1951 #include <stdlib.h>
1952 #include <stdarg.h>
1953 #include <string.h>
1954 #include <float.h>
1955 EOF
1956 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1957 { (eval echo configure:1958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1958 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1959 if test -z "$ac_err"; then
1960   rm -rf conftest*
1961   ac_cv_header_stdc=yes
1962 else
1963   echo "$ac_err" >&5
1964   echo "configure: failed program was:" >&5
1965   cat conftest.$ac_ext >&5
1966   rm -rf conftest*
1967   ac_cv_header_stdc=no
1968 fi
1969 rm -f conftest*
1970
1971 if test $ac_cv_header_stdc = yes; then
1972   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1973 cat > conftest.$ac_ext <<EOF
1974 #line 1975 "configure"
1975 #include "confdefs.h"
1976 #include <string.h>
1977 EOF
1978 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1979   egrep "memchr" >/dev/null 2>&1; then
1980   :
1981 else
1982   rm -rf conftest*
1983   ac_cv_header_stdc=no
1984 fi
1985 rm -f conftest*
1986
1987 fi
1988
1989 if test $ac_cv_header_stdc = yes; then
1990   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1991 cat > conftest.$ac_ext <<EOF
1992 #line 1993 "configure"
1993 #include "confdefs.h"
1994 #include <stdlib.h>
1995 EOF
1996 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1997   egrep "free" >/dev/null 2>&1; then
1998   :
1999 else
2000   rm -rf conftest*
2001   ac_cv_header_stdc=no
2002 fi
2003 rm -f conftest*
2004
2005 fi
2006
2007 if test $ac_cv_header_stdc = yes; then
2008   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2009 if test "$cross_compiling" = yes; then
2010   :
2011 else
2012   cat > conftest.$ac_ext <<EOF
2013 #line 2014 "configure"
2014 #include "confdefs.h"
2015 #include <ctype.h>
2016 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2017 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2018 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2019 int main () { int i; for (i = 0; i < 256; i++)
2020 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2021 exit (0); }
2022
2023 EOF
2024 if { (eval echo configure:2025: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2025 then
2026   :
2027 else
2028   echo "configure: failed program was:" >&5
2029   cat conftest.$ac_ext >&5
2030   rm -fr conftest*
2031   ac_cv_header_stdc=no
2032 fi
2033 rm -fr conftest*
2034 fi
2035
2036 fi
2037 fi
2038
2039 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2040 if test $ac_cv_header_stdc = yes; then
2041   cat >> confdefs.h <<\EOF
2042 #define STDC_HEADERS 1
2043 EOF
2044
2045 fi
2046
2047 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2048 echo "configure:2049: checking whether time.h and sys/time.h may both be included" >&5
2049 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2050   echo $ac_n "(cached) $ac_c" 1>&6
2051 else
2052   cat > conftest.$ac_ext <<EOF
2053 #line 2054 "configure"
2054 #include "confdefs.h"
2055 #include <sys/types.h>
2056 #include <sys/time.h>
2057 #include <time.h>
2058 int main() {
2059 struct tm *tp;
2060 ; return 0; }
2061 EOF
2062 if { (eval echo configure:2063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2063   rm -rf conftest*
2064   ac_cv_header_time=yes
2065 else
2066   echo "configure: failed program was:" >&5
2067   cat conftest.$ac_ext >&5
2068   rm -rf conftest*
2069   ac_cv_header_time=no
2070 fi
2071 rm -f conftest*
2072 fi
2073
2074 echo "$ac_t""$ac_cv_header_time" 1>&6
2075 if test $ac_cv_header_time = yes; then
2076   cat >> confdefs.h <<\EOF
2077 #define TIME_WITH_SYS_TIME 1
2078 EOF
2079
2080 fi
2081
2082 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2083 echo "configure:2084: checking whether string.h and strings.h may both be included" >&5
2084 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2085   echo $ac_n "(cached) $ac_c" 1>&6
2086 else
2087   cat > conftest.$ac_ext <<EOF
2088 #line 2089 "configure"
2089 #include "confdefs.h"
2090 #include <string.h>
2091 #include <strings.h>
2092 int main() {
2093
2094 ; return 0; }
2095 EOF
2096 if { (eval echo configure:2097: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2097   rm -rf conftest*
2098   gcc_cv_header_string=yes
2099 else
2100   echo "configure: failed program was:" >&5
2101   cat conftest.$ac_ext >&5
2102   rm -rf conftest*
2103   gcc_cv_header_string=no
2104 fi
2105 rm -f conftest*
2106 fi
2107
2108 echo "$ac_t""$gcc_cv_header_string" 1>&6
2109 if test $gcc_cv_header_string = yes; then
2110   cat >> confdefs.h <<\EOF
2111 #define STRING_WITH_STRINGS 1
2112 EOF
2113
2114 fi
2115
2116 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2117 echo "configure:2118: checking for sys/wait.h that is POSIX.1 compatible" >&5
2118 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2119   echo $ac_n "(cached) $ac_c" 1>&6
2120 else
2121   cat > conftest.$ac_ext <<EOF
2122 #line 2123 "configure"
2123 #include "confdefs.h"
2124 #include <sys/types.h>
2125 #include <sys/wait.h>
2126 #ifndef WEXITSTATUS
2127 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2128 #endif
2129 #ifndef WIFEXITED
2130 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2131 #endif
2132 int main() {
2133 int s;
2134 wait (&s);
2135 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2136 ; return 0; }
2137 EOF
2138 if { (eval echo configure:2139: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2139   rm -rf conftest*
2140   ac_cv_header_sys_wait_h=yes
2141 else
2142   echo "configure: failed program was:" >&5
2143   cat conftest.$ac_ext >&5
2144   rm -rf conftest*
2145   ac_cv_header_sys_wait_h=no
2146 fi
2147 rm -f conftest*
2148 fi
2149
2150 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2151 if test $ac_cv_header_sys_wait_h = yes; then
2152   cat >> confdefs.h <<\EOF
2153 #define HAVE_SYS_WAIT_H 1
2154 EOF
2155
2156 fi
2157
2158 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2159                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2160                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2161                  direct.h malloc.h
2162 do
2163 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2164 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2165 echo "configure:2166: checking for $ac_hdr" >&5
2166 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2167   echo $ac_n "(cached) $ac_c" 1>&6
2168 else
2169   cat > conftest.$ac_ext <<EOF
2170 #line 2171 "configure"
2171 #include "confdefs.h"
2172 #include <$ac_hdr>
2173 EOF
2174 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2175 { (eval echo configure:2176: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2176 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2177 if test -z "$ac_err"; then
2178   rm -rf conftest*
2179   eval "ac_cv_header_$ac_safe=yes"
2180 else
2181   echo "$ac_err" >&5
2182   echo "configure: failed program was:" >&5
2183   cat conftest.$ac_ext >&5
2184   rm -rf conftest*
2185   eval "ac_cv_header_$ac_safe=no"
2186 fi
2187 rm -f conftest*
2188 fi
2189 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2190   echo "$ac_t""yes" 1>&6
2191     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2192   cat >> confdefs.h <<EOF
2193 #define $ac_tr_hdr 1
2194 EOF
2195
2196 else
2197   echo "$ac_t""no" 1>&6
2198 fi
2199 done
2200
2201
2202 # Check for thread headers.
2203 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2204 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2205 echo "configure:2206: checking for thread.h" >&5
2206 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2207   echo $ac_n "(cached) $ac_c" 1>&6
2208 else
2209   cat > conftest.$ac_ext <<EOF
2210 #line 2211 "configure"
2211 #include "confdefs.h"
2212 #include <thread.h>
2213 EOF
2214 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2215 { (eval echo configure:2216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2216 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2217 if test -z "$ac_err"; then
2218   rm -rf conftest*
2219   eval "ac_cv_header_$ac_safe=yes"
2220 else
2221   echo "$ac_err" >&5
2222   echo "configure: failed program was:" >&5
2223   cat conftest.$ac_ext >&5
2224   rm -rf conftest*
2225   eval "ac_cv_header_$ac_safe=no"
2226 fi
2227 rm -f conftest*
2228 fi
2229 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2230   echo "$ac_t""yes" 1>&6
2231   have_thread_h=yes
2232 else
2233   echo "$ac_t""no" 1>&6
2234 have_thread_h=
2235 fi
2236
2237 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2238 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2239 echo "configure:2240: checking for pthread.h" >&5
2240 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2241   echo $ac_n "(cached) $ac_c" 1>&6
2242 else
2243   cat > conftest.$ac_ext <<EOF
2244 #line 2245 "configure"
2245 #include "confdefs.h"
2246 #include <pthread.h>
2247 EOF
2248 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2249 { (eval echo configure:2250: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2250 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2251 if test -z "$ac_err"; then
2252   rm -rf conftest*
2253   eval "ac_cv_header_$ac_safe=yes"
2254 else
2255   echo "$ac_err" >&5
2256   echo "configure: failed program was:" >&5
2257   cat conftest.$ac_ext >&5
2258   rm -rf conftest*
2259   eval "ac_cv_header_$ac_safe=no"
2260 fi
2261 rm -f conftest*
2262 fi
2263 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2264   echo "$ac_t""yes" 1>&6
2265   have_pthread_h=yes
2266 else
2267   echo "$ac_t""no" 1>&6
2268 have_pthread_h=
2269 fi
2270
2271
2272 # See if GNAT has been installed
2273 # Extract the first word of "gnatbind", so it can be a program name with args.
2274 set dummy gnatbind; ac_word=$2
2275 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2276 echo "configure:2277: checking for $ac_word" >&5
2277 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2278   echo $ac_n "(cached) $ac_c" 1>&6
2279 else
2280   if test -n "$gnat"; then
2281   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2282 else
2283   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2284   ac_dummy="$PATH"
2285   for ac_dir in $ac_dummy; do
2286     test -z "$ac_dir" && ac_dir=.
2287     if test -f $ac_dir/$ac_word; then
2288       ac_cv_prog_gnat="yes"
2289       break
2290     fi
2291   done
2292   IFS="$ac_save_ifs"
2293   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2294 fi
2295 fi
2296 gnat="$ac_cv_prog_gnat"
2297 if test -n "$gnat"; then
2298   echo "$ac_t""$gnat" 1>&6
2299 else
2300   echo "$ac_t""no" 1>&6
2301 fi
2302
2303
2304 # Do we have a single-tree copy of texinfo?
2305 if test -f $srcdir/../texinfo/Makefile.in; then
2306   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2307   gcc_cv_prog_makeinfo_modern=yes
2308   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2309 else
2310   # See if makeinfo has been installed and is modern enough
2311   # that we can use it.
2312   # Extract the first word of "makeinfo", so it can be a program name with args.
2313 set dummy makeinfo; ac_word=$2
2314 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2315 echo "configure:2316: checking for $ac_word" >&5
2316 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2317   echo $ac_n "(cached) $ac_c" 1>&6
2318 else
2319   if test -n "$MAKEINFO"; then
2320   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2321 else
2322   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2323   ac_dummy="$PATH"
2324   for ac_dir in $ac_dummy; do
2325     test -z "$ac_dir" && ac_dir=.
2326     if test -f $ac_dir/$ac_word; then
2327       ac_cv_prog_MAKEINFO="makeinfo"
2328       break
2329     fi
2330   done
2331   IFS="$ac_save_ifs"
2332 fi
2333 fi
2334 MAKEINFO="$ac_cv_prog_MAKEINFO"
2335 if test -n "$MAKEINFO"; then
2336   echo "$ac_t""$MAKEINFO" 1>&6
2337 else
2338   echo "$ac_t""no" 1>&6
2339 fi
2340
2341 if test -n "$MAKEINFO"; then
2342   # Found it, now check the version.
2343   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2344 echo "configure:2345: checking for modern makeinfo" >&5
2345 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2346   echo $ac_n "(cached) $ac_c" 1>&6
2347 else
2348     ac_prog_version=`$MAKEINFO --version 2>&1 |
2349                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2350   echo "configure:2351: version of makeinfo is $ac_prog_version" >&5
2351   case $ac_prog_version in
2352     '')     gcc_cv_prog_makeinfo_modern=no;;
2353     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2354             gcc_cv_prog_makeinfo_modern=yes;;
2355     *)      gcc_cv_prog_makeinfo_modern=no;;
2356   esac
2357
2358 fi
2359
2360 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2361 else
2362   gcc_cv_prog_makeinfo_modern=no
2363 fi
2364
2365 fi
2366
2367 if test $gcc_cv_prog_makeinfo_modern = no; then
2368   echo "configure: warning:
2369 *** Makeinfo is missing or too old.
2370 *** Info documentation will not be built or installed." 1>&2
2371   BUILD_INFO=
2372   INSTALL_INFO=
2373 else
2374   BUILD_INFO=info
2375   INSTALL_INFO=install-info
2376 fi
2377
2378 # See if the stage1 system preprocessor understands the ANSI C
2379 # preprocessor stringification operator.
2380
2381
2382 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2383 echo "configure:2384: checking for preprocessor stringizing operator" >&5
2384 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2385   echo $ac_n "(cached) $ac_c" 1>&6
2386 else
2387   cat > conftest.$ac_ext <<EOF
2388 #line 2389 "configure"
2389 #include "confdefs.h"
2390
2391 #define x(y) #y
2392
2393 char *s = x(teststring);
2394
2395 EOF
2396 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2397   egrep "#teststring" >/dev/null 2>&1; then
2398   rm -rf conftest*
2399   ac_cv_c_stringize=no
2400 else
2401   rm -rf conftest*
2402   ac_cv_c_stringize=yes
2403 fi
2404 rm -f conftest*
2405
2406 fi
2407
2408 if test "${ac_cv_c_stringize}" = yes
2409 then
2410         cat >> confdefs.h <<\EOF
2411 #define HAVE_STRINGIZE 1
2412 EOF
2413
2414 fi
2415 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2416
2417
2418 # Use <inttypes.h> only if it exists,
2419 # doesn't clash with <sys/types.h>, and declares intmax_t.
2420 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2421 echo "configure:2422: checking for inttypes.h" >&5
2422 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2423   echo $ac_n "(cached) $ac_c" 1>&6
2424 else
2425   cat > conftest.$ac_ext <<EOF
2426 #line 2427 "configure"
2427 #include "confdefs.h"
2428 #include <sys/types.h>
2429 #include <inttypes.h>
2430 int main() {
2431 intmax_t i = -1;
2432 ; return 0; }
2433 EOF
2434 if { (eval echo configure:2435: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2435   rm -rf conftest*
2436   gcc_cv_header_inttypes_h=yes
2437 else
2438   echo "configure: failed program was:" >&5
2439   cat conftest.$ac_ext >&5
2440   rm -rf conftest*
2441   gcc_cv_header_inttypes_h=no
2442 fi
2443 rm -f conftest*
2444 fi
2445
2446 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2447 if test $gcc_cv_header_inttypes_h = yes; then
2448   cat >> confdefs.h <<\EOF
2449 #define HAVE_INTTYPES_H 1
2450 EOF
2451
2452 fi
2453
2454 #
2455 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2456 # be either signed or unsigned.
2457 #
2458 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2459 echo "configure:2460: checking for unsigned enumerated bitfields" >&5
2460 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2461   echo $ac_n "(cached) $ac_c" 1>&6
2462 else
2463   if test "$cross_compiling" = yes; then
2464   gcc_cv_enum_bf_unsigned=yes
2465 else
2466   cat > conftest.$ac_ext <<EOF
2467 #line 2468 "configure"
2468 #include "confdefs.h"
2469 #include <stdlib.h>
2470 enum t { BLAH = 128 } ;
2471 struct s_t { enum t member : 8; } s ;
2472 int main(void)
2473 {
2474         s.member = BLAH;
2475         if (s.member < 0) exit(1);
2476         exit(0);
2477
2478 }
2479 EOF
2480 if { (eval echo configure:2481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2481 then
2482   gcc_cv_enum_bf_unsigned=yes
2483 else
2484   echo "configure: failed program was:" >&5
2485   cat conftest.$ac_ext >&5
2486   rm -fr conftest*
2487   gcc_cv_enum_bf_unsigned=no
2488 fi
2489 rm -fr conftest*
2490 fi
2491
2492 fi
2493
2494 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2495 if test $gcc_cv_enum_bf_unsigned = yes; then
2496   cat >> confdefs.h <<\EOF
2497 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2498 EOF
2499
2500 fi
2501
2502 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2503         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2504         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2505         fputs_unlocked getrusage valloc
2506 do
2507 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2508 echo "configure:2509: checking for $ac_func" >&5
2509 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2510   echo $ac_n "(cached) $ac_c" 1>&6
2511 else
2512   cat > conftest.$ac_ext <<EOF
2513 #line 2514 "configure"
2514 #include "confdefs.h"
2515 /* System header to define __stub macros and hopefully few prototypes,
2516     which can conflict with char $ac_func(); below.  */
2517 #include <assert.h>
2518 /* Override any gcc2 internal prototype to avoid an error.  */
2519 /* We use char because int might match the return type of a gcc2
2520     builtin and then its argument prototype would still apply.  */
2521 char $ac_func();
2522
2523 int main() {
2524
2525 /* The GNU C library defines this for functions which it implements
2526     to always fail with ENOSYS.  Some functions are actually named
2527     something starting with __ and the normal name is an alias.  */
2528 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2529 choke me
2530 #else
2531 $ac_func();
2532 #endif
2533
2534 ; return 0; }
2535 EOF
2536 if { (eval echo configure:2537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2537   rm -rf conftest*
2538   eval "ac_cv_func_$ac_func=yes"
2539 else
2540   echo "configure: failed program was:" >&5
2541   cat conftest.$ac_ext >&5
2542   rm -rf conftest*
2543   eval "ac_cv_func_$ac_func=no"
2544 fi
2545 rm -f conftest*
2546 fi
2547
2548 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2549   echo "$ac_t""yes" 1>&6
2550     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2551   cat >> confdefs.h <<EOF
2552 #define $ac_tr_func 1
2553 EOF
2554
2555 else
2556   echo "$ac_t""no" 1>&6
2557 fi
2558 done
2559
2560
2561 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2562 echo "configure:2563: checking for ssize_t" >&5
2563 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2564   echo $ac_n "(cached) $ac_c" 1>&6
2565 else
2566   cat > conftest.$ac_ext <<EOF
2567 #line 2568 "configure"
2568 #include "confdefs.h"
2569 #include <sys/types.h>
2570 #if STDC_HEADERS
2571 #include <stdlib.h>
2572 #include <stddef.h>
2573 #endif
2574 EOF
2575 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2576   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2577   rm -rf conftest*
2578   ac_cv_type_ssize_t=yes
2579 else
2580   rm -rf conftest*
2581   ac_cv_type_ssize_t=no
2582 fi
2583 rm -f conftest*
2584
2585 fi
2586 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2587 if test $ac_cv_type_ssize_t = no; then
2588   cat >> confdefs.h <<\EOF
2589 #define ssize_t int
2590 EOF
2591
2592 fi
2593
2594
2595 # Try to determine the array type of the second argument of getgroups
2596 # for the target system (int or gid_t).
2597 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2598 echo "configure:2599: checking for uid_t in sys/types.h" >&5
2599 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2600   echo $ac_n "(cached) $ac_c" 1>&6
2601 else
2602   cat > conftest.$ac_ext <<EOF
2603 #line 2604 "configure"
2604 #include "confdefs.h"
2605 #include <sys/types.h>
2606 EOF
2607 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2608   egrep "uid_t" >/dev/null 2>&1; then
2609   rm -rf conftest*
2610   ac_cv_type_uid_t=yes
2611 else
2612   rm -rf conftest*
2613   ac_cv_type_uid_t=no
2614 fi
2615 rm -f conftest*
2616
2617 fi
2618
2619 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2620 if test $ac_cv_type_uid_t = no; then
2621   cat >> confdefs.h <<\EOF
2622 #define uid_t int
2623 EOF
2624
2625   cat >> confdefs.h <<\EOF
2626 #define gid_t int
2627 EOF
2628
2629 fi
2630
2631 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2632 echo "configure:2633: checking type of array argument to getgroups" >&5
2633 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2634   echo $ac_n "(cached) $ac_c" 1>&6
2635 else
2636   if test "$cross_compiling" = yes; then
2637   ac_cv_type_getgroups=cross
2638 else
2639   cat > conftest.$ac_ext <<EOF
2640 #line 2641 "configure"
2641 #include "confdefs.h"
2642
2643 /* Thanks to Mike Rendell for this test.  */
2644 #include <sys/types.h>
2645 #define NGID 256
2646 #undef MAX
2647 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2648 main()
2649 {
2650   gid_t gidset[NGID];
2651   int i, n;
2652   union { gid_t gval; long lval; }  val;
2653
2654   val.lval = -1;
2655   for (i = 0; i < NGID; i++)
2656     gidset[i] = val.gval;
2657   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2658                  gidset);
2659   /* Exit non-zero if getgroups seems to require an array of ints.  This
2660      happens when gid_t is short but getgroups modifies an array of ints.  */
2661   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2662 }
2663
2664 EOF
2665 if { (eval echo configure:2666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2666 then
2667     ac_cv_type_getgroups=gid_t
2668 else
2669   echo "configure: failed program was:" >&5
2670   cat conftest.$ac_ext >&5
2671   rm -fr conftest*
2672   ac_cv_type_getgroups=int
2673 fi
2674 rm -fr conftest*
2675 fi
2676
2677 if test $ac_cv_type_getgroups = cross; then
2678         cat > conftest.$ac_ext <<EOF
2679 #line 2680 "configure"
2680 #include "confdefs.h"
2681 #include <unistd.h>
2682 EOF
2683 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2684   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2685   rm -rf conftest*
2686   ac_cv_type_getgroups=gid_t
2687 else
2688   rm -rf conftest*
2689   ac_cv_type_getgroups=int
2690 fi
2691 rm -f conftest*
2692
2693 fi
2694 fi
2695
2696 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2697 cat >> confdefs.h <<EOF
2698 #define GETGROUPS_T $ac_cv_type_getgroups
2699 EOF
2700
2701
2702 if test "${target}" = "${build}"; then
2703   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2704 else
2705   case "${target}" in
2706         # This condition may need some tweaking.  It should include all
2707         # targets where the array type of the second argument of getgroups
2708         # is int and the type of gid_t is not equivalent to int.
2709         *-*-sunos* | *-*-ultrix*)
2710                 TARGET_GETGROUPS_T=int
2711                 ;;
2712         *)
2713                 TARGET_GETGROUPS_T=gid_t
2714                 ;;
2715   esac
2716 fi
2717
2718
2719 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2720 echo "configure:2721: checking for vprintf" >&5
2721 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2722   echo $ac_n "(cached) $ac_c" 1>&6
2723 else
2724   cat > conftest.$ac_ext <<EOF
2725 #line 2726 "configure"
2726 #include "confdefs.h"
2727 /* System header to define __stub macros and hopefully few prototypes,
2728     which can conflict with char vprintf(); below.  */
2729 #include <assert.h>
2730 /* Override any gcc2 internal prototype to avoid an error.  */
2731 /* We use char because int might match the return type of a gcc2
2732     builtin and then its argument prototype would still apply.  */
2733 char vprintf();
2734
2735 int main() {
2736
2737 /* The GNU C library defines this for functions which it implements
2738     to always fail with ENOSYS.  Some functions are actually named
2739     something starting with __ and the normal name is an alias.  */
2740 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2741 choke me
2742 #else
2743 vprintf();
2744 #endif
2745
2746 ; return 0; }
2747 EOF
2748 if { (eval echo configure:2749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2749   rm -rf conftest*
2750   eval "ac_cv_func_vprintf=yes"
2751 else
2752   echo "configure: failed program was:" >&5
2753   cat conftest.$ac_ext >&5
2754   rm -rf conftest*
2755   eval "ac_cv_func_vprintf=no"
2756 fi
2757 rm -f conftest*
2758 fi
2759
2760 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2761   echo "$ac_t""yes" 1>&6
2762   cat >> confdefs.h <<\EOF
2763 #define HAVE_VPRINTF 1
2764 EOF
2765
2766 else
2767   echo "$ac_t""no" 1>&6
2768 fi
2769
2770 if test "$ac_cv_func_vprintf" != yes; then
2771 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2772 echo "configure:2773: checking for _doprnt" >&5
2773 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2774   echo $ac_n "(cached) $ac_c" 1>&6
2775 else
2776   cat > conftest.$ac_ext <<EOF
2777 #line 2778 "configure"
2778 #include "confdefs.h"
2779 /* System header to define __stub macros and hopefully few prototypes,
2780     which can conflict with char _doprnt(); below.  */
2781 #include <assert.h>
2782 /* Override any gcc2 internal prototype to avoid an error.  */
2783 /* We use char because int might match the return type of a gcc2
2784     builtin and then its argument prototype would still apply.  */
2785 char _doprnt();
2786
2787 int main() {
2788
2789 /* The GNU C library defines this for functions which it implements
2790     to always fail with ENOSYS.  Some functions are actually named
2791     something starting with __ and the normal name is an alias.  */
2792 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2793 choke me
2794 #else
2795 _doprnt();
2796 #endif
2797
2798 ; return 0; }
2799 EOF
2800 if { (eval echo configure:2801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2801   rm -rf conftest*
2802   eval "ac_cv_func__doprnt=yes"
2803 else
2804   echo "configure: failed program was:" >&5
2805   cat conftest.$ac_ext >&5
2806   rm -rf conftest*
2807   eval "ac_cv_func__doprnt=no"
2808 fi
2809 rm -f conftest*
2810 fi
2811
2812 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2813   echo "$ac_t""yes" 1>&6
2814   cat >> confdefs.h <<\EOF
2815 #define HAVE_DOPRNT 1
2816 EOF
2817
2818 else
2819   echo "$ac_t""no" 1>&6
2820 fi
2821
2822 fi
2823
2824 vfprintf=
2825 doprint=
2826 if test $ac_cv_func_vprintf != yes ; then
2827   vfprintf=vfprintf.o
2828   if test $ac_cv_func__doprnt != yes ; then
2829     doprint=doprint.o
2830   fi
2831 fi
2832
2833
2834
2835 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2836 echo "configure:2837: checking whether the printf functions support %p" >&5
2837 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2838   echo $ac_n "(cached) $ac_c" 1>&6
2839 else
2840   if test "$cross_compiling" = yes; then
2841   gcc_cv_func_printf_ptr=no
2842 else
2843   cat > conftest.$ac_ext <<EOF
2844 #line 2845 "configure"
2845 #include "confdefs.h"
2846 #include <stdio.h>
2847
2848 int main()
2849 {
2850   char buf[64];
2851   char *p = buf, *q = NULL;
2852   sprintf(buf, "%p", p);
2853   sscanf(buf, "%p", &q);
2854   return (p != q);
2855 }
2856 EOF
2857 if { (eval echo configure:2858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2858 then
2859   gcc_cv_func_printf_ptr=yes
2860 else
2861   echo "configure: failed program was:" >&5
2862   cat conftest.$ac_ext >&5
2863   rm -fr conftest*
2864   gcc_cv_func_printf_ptr=no
2865 fi
2866 rm -fr conftest*
2867 fi
2868
2869 rm -f core core.* *.core
2870 fi
2871
2872 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2873 if test $gcc_cv_func_printf_ptr = yes ; then
2874   cat >> confdefs.h <<\EOF
2875 #define HAVE_PRINTF_PTR 1
2876 EOF
2877
2878 fi
2879
2880
2881 case "${host}" in
2882 *-*-uwin*)
2883   # Under some versions of uwin, vfork is notoriously buggy and the test
2884   # can hang configure; on other versions, vfork exists just as a stub.
2885   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2886   ac_cv_func_vfork_works=no
2887   ;;
2888 esac
2889 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2890 echo "configure:2891: checking for pid_t" >&5
2891 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2892   echo $ac_n "(cached) $ac_c" 1>&6
2893 else
2894   cat > conftest.$ac_ext <<EOF
2895 #line 2896 "configure"
2896 #include "confdefs.h"
2897 #include <sys/types.h>
2898 #if STDC_HEADERS
2899 #include <stdlib.h>
2900 #include <stddef.h>
2901 #endif
2902 EOF
2903 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2904   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2905   rm -rf conftest*
2906   ac_cv_type_pid_t=yes
2907 else
2908   rm -rf conftest*
2909   ac_cv_type_pid_t=no
2910 fi
2911 rm -f conftest*
2912
2913 fi
2914 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2915 if test $ac_cv_type_pid_t = no; then
2916   cat >> confdefs.h <<\EOF
2917 #define pid_t int
2918 EOF
2919
2920 fi
2921
2922 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2923 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2924 echo "configure:2925: checking for vfork.h" >&5
2925 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2926   echo $ac_n "(cached) $ac_c" 1>&6
2927 else
2928   cat > conftest.$ac_ext <<EOF
2929 #line 2930 "configure"
2930 #include "confdefs.h"
2931 #include <vfork.h>
2932 EOF
2933 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2934 { (eval echo configure:2935: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2935 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2936 if test -z "$ac_err"; then
2937   rm -rf conftest*
2938   eval "ac_cv_header_$ac_safe=yes"
2939 else
2940   echo "$ac_err" >&5
2941   echo "configure: failed program was:" >&5
2942   cat conftest.$ac_ext >&5
2943   rm -rf conftest*
2944   eval "ac_cv_header_$ac_safe=no"
2945 fi
2946 rm -f conftest*
2947 fi
2948 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2949   echo "$ac_t""yes" 1>&6
2950   cat >> confdefs.h <<\EOF
2951 #define HAVE_VFORK_H 1
2952 EOF
2953
2954 else
2955   echo "$ac_t""no" 1>&6
2956 fi
2957
2958 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2959 echo "configure:2960: checking for working vfork" >&5
2960 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2961   echo $ac_n "(cached) $ac_c" 1>&6
2962 else
2963   if test "$cross_compiling" = yes; then
2964   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2965 echo "configure:2966: checking for vfork" >&5
2966 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2967   echo $ac_n "(cached) $ac_c" 1>&6
2968 else
2969   cat > conftest.$ac_ext <<EOF
2970 #line 2971 "configure"
2971 #include "confdefs.h"
2972 /* System header to define __stub macros and hopefully few prototypes,
2973     which can conflict with char vfork(); below.  */
2974 #include <assert.h>
2975 /* Override any gcc2 internal prototype to avoid an error.  */
2976 /* We use char because int might match the return type of a gcc2
2977     builtin and then its argument prototype would still apply.  */
2978 char vfork();
2979
2980 int main() {
2981
2982 /* The GNU C library defines this for functions which it implements
2983     to always fail with ENOSYS.  Some functions are actually named
2984     something starting with __ and the normal name is an alias.  */
2985 #if defined (__stub_vfork) || defined (__stub___vfork)
2986 choke me
2987 #else
2988 vfork();
2989 #endif
2990
2991 ; return 0; }
2992 EOF
2993 if { (eval echo configure:2994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2994   rm -rf conftest*
2995   eval "ac_cv_func_vfork=yes"
2996 else
2997   echo "configure: failed program was:" >&5
2998   cat conftest.$ac_ext >&5
2999   rm -rf conftest*
3000   eval "ac_cv_func_vfork=no"
3001 fi
3002 rm -f conftest*
3003 fi
3004
3005 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3006   echo "$ac_t""yes" 1>&6
3007   :
3008 else
3009   echo "$ac_t""no" 1>&6
3010 fi
3011
3012 ac_cv_func_vfork_works=$ac_cv_func_vfork
3013 else
3014   cat > conftest.$ac_ext <<EOF
3015 #line 3016 "configure"
3016 #include "confdefs.h"
3017 /* Thanks to Paul Eggert for this test.  */
3018 #include <stdio.h>
3019 #include <sys/types.h>
3020 #include <sys/stat.h>
3021 #ifdef HAVE_UNISTD_H
3022 #include <unistd.h>
3023 #endif
3024 #ifdef HAVE_VFORK_H
3025 #include <vfork.h>
3026 #endif
3027 /* On some sparc systems, changes by the child to local and incoming
3028    argument registers are propagated back to the parent.
3029    The compiler is told about this with #include <vfork.h>,
3030    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3031    Test for this by using a static variable whose address
3032    is put into a register that is clobbered by the vfork.  */
3033 static
3034 #ifdef __cplusplus
3035 sparc_address_test (int arg)
3036 #else
3037 sparc_address_test (arg) int arg;
3038 #endif
3039 {
3040   static pid_t child;
3041   if (!child) {
3042     child = vfork ();
3043     if (child < 0) {
3044       perror ("vfork");
3045       _exit(2);
3046     }
3047     if (!child) {
3048       arg = getpid();
3049       write(-1, "", 0);
3050       _exit (arg);
3051     }
3052   }
3053 }
3054 main() {
3055   pid_t parent = getpid ();
3056   pid_t child;
3057
3058   sparc_address_test ();
3059
3060   child = vfork ();
3061
3062   if (child == 0) {
3063     /* Here is another test for sparc vfork register problems.
3064        This test uses lots of local variables, at least
3065        as many local variables as main has allocated so far
3066        including compiler temporaries.  4 locals are enough for
3067        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3068        A buggy compiler should reuse the register of parent
3069        for one of the local variables, since it will think that
3070        parent can't possibly be used any more in this routine.
3071        Assigning to the local variable will thus munge parent
3072        in the parent process.  */
3073     pid_t
3074       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3075       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3076     /* Convince the compiler that p..p7 are live; otherwise, it might
3077        use the same hardware register for all 8 local variables.  */
3078     if (p != p1 || p != p2 || p != p3 || p != p4
3079         || p != p5 || p != p6 || p != p7)
3080       _exit(1);
3081
3082     /* On some systems (e.g. IRIX 3.3),
3083        vfork doesn't separate parent from child file descriptors.
3084        If the child closes a descriptor before it execs or exits,
3085        this munges the parent's descriptor as well.
3086        Test for this by closing stdout in the child.  */
3087     _exit(close(fileno(stdout)) != 0);
3088   } else {
3089     int status;
3090     struct stat st;
3091
3092     while (wait(&status) != child)
3093       ;
3094     exit(
3095          /* Was there some problem with vforking?  */
3096          child < 0
3097
3098          /* Did the child fail?  (This shouldn't happen.)  */
3099          || status
3100
3101          /* Did the vfork/compiler bug occur?  */
3102          || parent != getpid()
3103
3104          /* Did the file descriptor bug occur?  */
3105          || fstat(fileno(stdout), &st) != 0
3106          );
3107   }
3108 }
3109 EOF
3110 if { (eval echo configure:3111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3111 then
3112   ac_cv_func_vfork_works=yes
3113 else
3114   echo "configure: failed program was:" >&5
3115   cat conftest.$ac_ext >&5
3116   rm -fr conftest*
3117   ac_cv_func_vfork_works=no
3118 fi
3119 rm -fr conftest*
3120 fi
3121
3122 fi
3123
3124 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3125 if test $ac_cv_func_vfork_works = no; then
3126   cat >> confdefs.h <<\EOF
3127 #define vfork fork
3128 EOF
3129
3130 fi
3131
3132 for ac_hdr in unistd.h
3133 do
3134 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3135 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3136 echo "configure:3137: checking for $ac_hdr" >&5
3137 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3138   echo $ac_n "(cached) $ac_c" 1>&6
3139 else
3140   cat > conftest.$ac_ext <<EOF
3141 #line 3142 "configure"
3142 #include "confdefs.h"
3143 #include <$ac_hdr>
3144 EOF
3145 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3146 { (eval echo configure:3147: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3147 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3148 if test -z "$ac_err"; then
3149   rm -rf conftest*
3150   eval "ac_cv_header_$ac_safe=yes"
3151 else
3152   echo "$ac_err" >&5
3153   echo "configure: failed program was:" >&5
3154   cat conftest.$ac_ext >&5
3155   rm -rf conftest*
3156   eval "ac_cv_header_$ac_safe=no"
3157 fi
3158 rm -f conftest*
3159 fi
3160 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3161   echo "$ac_t""yes" 1>&6
3162     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3163   cat >> confdefs.h <<EOF
3164 #define $ac_tr_hdr 1
3165 EOF
3166
3167 else
3168   echo "$ac_t""no" 1>&6
3169 fi
3170 done
3171
3172 for ac_func in getpagesize
3173 do
3174 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3175 echo "configure:3176: checking for $ac_func" >&5
3176 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3177   echo $ac_n "(cached) $ac_c" 1>&6
3178 else
3179   cat > conftest.$ac_ext <<EOF
3180 #line 3181 "configure"
3181 #include "confdefs.h"
3182 /* System header to define __stub macros and hopefully few prototypes,
3183     which can conflict with char $ac_func(); below.  */
3184 #include <assert.h>
3185 /* Override any gcc2 internal prototype to avoid an error.  */
3186 /* We use char because int might match the return type of a gcc2
3187     builtin and then its argument prototype would still apply.  */
3188 char $ac_func();
3189
3190 int main() {
3191
3192 /* The GNU C library defines this for functions which it implements
3193     to always fail with ENOSYS.  Some functions are actually named
3194     something starting with __ and the normal name is an alias.  */
3195 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3196 choke me
3197 #else
3198 $ac_func();
3199 #endif
3200
3201 ; return 0; }
3202 EOF
3203 if { (eval echo configure:3204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3204   rm -rf conftest*
3205   eval "ac_cv_func_$ac_func=yes"
3206 else
3207   echo "configure: failed program was:" >&5
3208   cat conftest.$ac_ext >&5
3209   rm -rf conftest*
3210   eval "ac_cv_func_$ac_func=no"
3211 fi
3212 rm -f conftest*
3213 fi
3214
3215 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3216   echo "$ac_t""yes" 1>&6
3217     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3218   cat >> confdefs.h <<EOF
3219 #define $ac_tr_func 1
3220 EOF
3221
3222 else
3223   echo "$ac_t""no" 1>&6
3224 fi
3225 done
3226
3227 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3228 echo "configure:3229: checking for working mmap which provides zeroed pages anywhere" >&5
3229 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3230   echo $ac_n "(cached) $ac_c" 1>&6
3231 else
3232   if test "$cross_compiling" = yes; then
3233   ac_cv_func_mmap_anywhere=no
3234 else
3235   cat > conftest.$ac_ext <<EOF
3236 #line 3237 "configure"
3237 #include "confdefs.h"
3238
3239 /* Test by Richard Henderson and Alexandre Oliva.
3240    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3241 #include <sys/types.h>
3242 #include <fcntl.h>
3243 #include <sys/mman.h>
3244
3245 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3246 # define MAP_ANONYMOUS MAP_ANON
3247 #endif
3248
3249 /* This mess was copied from the GNU getpagesize.h.  */
3250 #ifndef HAVE_GETPAGESIZE
3251 # ifdef HAVE_UNISTD_H
3252 #  include <unistd.h>
3253 # endif
3254
3255 /* Assume that all systems that can run configure have sys/param.h.  */
3256 # ifndef HAVE_SYS_PARAM_H
3257 #  define HAVE_SYS_PARAM_H 1
3258 # endif
3259
3260 # ifdef _SC_PAGESIZE
3261 #  define getpagesize() sysconf(_SC_PAGESIZE)
3262 # else /* no _SC_PAGESIZE */
3263 #  ifdef HAVE_SYS_PARAM_H
3264 #   include <sys/param.h>
3265 #   ifdef EXEC_PAGESIZE
3266 #    define getpagesize() EXEC_PAGESIZE
3267 #   else /* no EXEC_PAGESIZE */
3268 #    ifdef NBPG
3269 #     define getpagesize() NBPG * CLSIZE
3270 #     ifndef CLSIZE
3271 #      define CLSIZE 1
3272 #     endif /* no CLSIZE */
3273 #    else /* no NBPG */
3274 #     ifdef NBPC
3275 #      define getpagesize() NBPC
3276 #     else /* no NBPC */
3277 #      ifdef PAGESIZE
3278 #       define getpagesize() PAGESIZE
3279 #      endif /* PAGESIZE */
3280 #     endif /* no NBPC */
3281 #    endif /* no NBPG */
3282 #   endif /* no EXEC_PAGESIZE */
3283 #  else /* no HAVE_SYS_PARAM_H */
3284 #   define getpagesize() 8192   /* punt totally */
3285 #  endif /* no HAVE_SYS_PARAM_H */
3286 # endif /* no _SC_PAGESIZE */
3287
3288 #endif /* no HAVE_GETPAGESIZE */
3289
3290 int main()
3291 {
3292   char *x;
3293   int fd, pg;
3294
3295 #ifndef MAP_ANONYMOUS
3296   fd = open("/dev/zero", O_RDWR);
3297   if (fd < 0)
3298     exit(1);
3299 #endif
3300
3301   pg = getpagesize();
3302 #ifdef MAP_ANONYMOUS
3303   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3304                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3305 #else
3306   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3307 #endif
3308   if (x == (char *) -1)
3309     exit(2);
3310
3311   *(int *)x += 1;
3312
3313   if (munmap(x, pg) < 0)
3314     exit(3);
3315
3316   exit(0);
3317 }
3318 EOF
3319 if { (eval echo configure:3320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3320 then
3321   ac_cv_func_mmap_anywhere=yes
3322 else
3323   echo "configure: failed program was:" >&5
3324   cat conftest.$ac_ext >&5
3325   rm -fr conftest*
3326   ac_cv_func_mmap_anywhere=no
3327 fi
3328 rm -fr conftest*
3329 fi
3330
3331 fi
3332
3333 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3334 if test $ac_cv_func_mmap_anywhere = yes; then
3335   cat >> confdefs.h <<\EOF
3336 #define HAVE_MMAP_ANYWHERE 1
3337 EOF
3338
3339 fi
3340
3341 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3342 echo "configure:3343: checking for working mmap of a file" >&5
3343 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3344   echo $ac_n "(cached) $ac_c" 1>&6
3345 else
3346   # Create a file one thousand bytes long.
3347 for i in 1 2 3 4 5 6 7 8 9 0
3348 do for j in 1 2 3 4 5 6 7 8 9 0
3349 do echo $i $j xxxxx
3350 done
3351 done > conftestdata$$
3352
3353 if test "$cross_compiling" = yes; then
3354   ac_cv_func_mmap_file=no
3355 else
3356   cat > conftest.$ac_ext <<EOF
3357 #line 3358 "configure"
3358 #include "confdefs.h"
3359
3360 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3361    Richard Henderson and Alexandre Oliva.
3362    Check whether read-only mmap of a plain file works. */
3363 #include <sys/types.h>
3364 #include <sys/stat.h>
3365 #include <fcntl.h>
3366 #include <sys/mman.h>
3367
3368 int main()
3369 {
3370   char *x;
3371   int fd;
3372   struct stat st;
3373
3374   fd = open("conftestdata$$", O_RDONLY);
3375   if (fd < 0)
3376     exit(1);
3377
3378   if (fstat (fd, &st))
3379     exit(2);
3380
3381   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3382   if (x == (char *) -1)
3383     exit(3);
3384
3385   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3386     exit(4);
3387
3388   if (munmap(x, st.st_size) < 0)
3389     exit(5);
3390
3391   exit(0);
3392 }
3393 EOF
3394 if { (eval echo configure:3395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3395 then
3396   ac_cv_func_mmap_file=yes
3397 else
3398   echo "configure: failed program was:" >&5
3399   cat conftest.$ac_ext >&5
3400   rm -fr conftest*
3401   ac_cv_func_mmap_file=no
3402 fi
3403 rm -fr conftest*
3404 fi
3405
3406 fi
3407
3408 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3409 if test $ac_cv_func_mmap_file = yes; then
3410   cat >> confdefs.h <<\EOF
3411 #define HAVE_MMAP_FILE 1
3412 EOF
3413
3414 fi
3415
3416
3417 # We will need to find libiberty.h and ansidecl.h
3418 saved_CFLAGS="$CFLAGS"
3419 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3420 for ac_func in bcopy bzero bcmp \
3421         index rindex getenv atol sbrk abort atof getcwd getwd \
3422         strsignal putc_unlocked fputs_unlocked strstr environ \
3423         malloc realloc calloc free basename getopt
3424 do
3425   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3426 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3427 echo "configure:3428: checking whether $ac_func is declared" >&5
3428 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3429   echo $ac_n "(cached) $ac_c" 1>&6
3430 else
3431   cat > conftest.$ac_ext <<EOF
3432 #line 3433 "configure"
3433 #include "confdefs.h"
3434 #include "gansidecl.h"
3435 #include "system.h"
3436
3437 int main() {
3438 #ifndef $ac_func
3439 char *(*pfn) = (char *(*)) $ac_func ;
3440 #endif
3441 ; return 0; }
3442 EOF
3443 if { (eval echo configure:3444: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3444   rm -rf conftest*
3445   eval "gcc_cv_have_decl_$ac_func=yes"
3446 else
3447   echo "configure: failed program was:" >&5
3448   cat conftest.$ac_ext >&5
3449   rm -rf conftest*
3450   eval "gcc_cv_have_decl_$ac_func=no"
3451 fi
3452 rm -f conftest*
3453 fi
3454
3455 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3456   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3457 #define $ac_tr_decl 1
3458 EOF
3459
3460 else
3461   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3462 #define $ac_tr_decl 0
3463 EOF
3464
3465 fi
3466
3467 done
3468 if test x = y ; then
3469   cat >> confdefs.h <<EOF
3470 #define HAVE_DECL_BCOPY 1
3471 EOF
3472  cat >> confdefs.h <<EOF
3473 #define HAVE_DECL_BZERO 1
3474 EOF
3475  cat >> confdefs.h <<EOF
3476 #define HAVE_DECL_BCMP 1
3477 EOF
3478  \
3479         cat >> confdefs.h <<EOF
3480 #define HAVE_DECL_INDEX 1
3481 EOF
3482  cat >> confdefs.h <<EOF
3483 #define HAVE_DECL_RINDEX 1
3484 EOF
3485  cat >> confdefs.h <<EOF
3486 #define HAVE_DECL_GETENV 1
3487 EOF
3488  cat >> confdefs.h <<EOF
3489 #define HAVE_DECL_ATOL 1
3490 EOF
3491  cat >> confdefs.h <<EOF
3492 #define HAVE_DECL_SBRK 1
3493 EOF
3494  cat >> confdefs.h <<EOF
3495 #define HAVE_DECL_ABORT 1
3496 EOF
3497  cat >> confdefs.h <<EOF
3498 #define HAVE_DECL_ATOF 1
3499 EOF
3500  cat >> confdefs.h <<EOF
3501 #define HAVE_DECL_GETCWD 1
3502 EOF
3503  cat >> confdefs.h <<EOF
3504 #define HAVE_DECL_GETWD 1
3505 EOF
3506  \
3507         cat >> confdefs.h <<EOF
3508 #define HAVE_DECL_STRSIGNAL 1
3509 EOF
3510  cat >> confdefs.h <<EOF
3511 #define HAVE_DECL_PUTC_UNLOCKED 1
3512 EOF
3513  cat >> confdefs.h <<EOF
3514 #define HAVE_DECL_FPUTS_UNLOCKED 1
3515 EOF
3516  cat >> confdefs.h <<EOF
3517 #define HAVE_DECL_STRSTR 1
3518 EOF
3519  cat >> confdefs.h <<EOF
3520 #define HAVE_DECL_ENVIRON 1
3521 EOF
3522  \
3523         cat >> confdefs.h <<EOF
3524 #define HAVE_DECL_MALLOC 1
3525 EOF
3526  cat >> confdefs.h <<EOF
3527 #define HAVE_DECL_REALLOC 1
3528 EOF
3529  cat >> confdefs.h <<EOF
3530 #define HAVE_DECL_CALLOC 1
3531 EOF
3532  cat >> confdefs.h <<EOF
3533 #define HAVE_DECL_FREE 1
3534 EOF
3535  cat >> confdefs.h <<EOF
3536 #define HAVE_DECL_BASENAME 1
3537 EOF
3538  cat >> confdefs.h <<EOF
3539 #define HAVE_DECL_GETOPT 1
3540 EOF
3541 fi
3542
3543
3544 for ac_func in getrlimit setrlimit getrusage
3545 do
3546   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3547 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3548 echo "configure:3549: checking whether $ac_func is declared" >&5
3549 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3550   echo $ac_n "(cached) $ac_c" 1>&6
3551 else
3552   cat > conftest.$ac_ext <<EOF
3553 #line 3554 "configure"
3554 #include "confdefs.h"
3555 #include "gansidecl.h"
3556 #include "system.h"
3557 #ifdef HAVE_SYS_RESOURCE_H
3558 #include <sys/resource.h>
3559 #endif
3560
3561
3562 int main() {
3563 #ifndef $ac_func
3564 char *(*pfn) = (char *(*)) $ac_func ;
3565 #endif
3566 ; return 0; }
3567 EOF
3568 if { (eval echo configure:3569: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3569   rm -rf conftest*
3570   eval "gcc_cv_have_decl_$ac_func=yes"
3571 else
3572   echo "configure: failed program was:" >&5
3573   cat conftest.$ac_ext >&5
3574   rm -rf conftest*
3575   eval "gcc_cv_have_decl_$ac_func=no"
3576 fi
3577 rm -f conftest*
3578 fi
3579
3580 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3581   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3582 #define $ac_tr_decl 1
3583 EOF
3584
3585 else
3586   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3587 #define $ac_tr_decl 0
3588 EOF
3589
3590 fi
3591
3592 done
3593 if test x = y ; then
3594   cat >> confdefs.h <<EOF
3595 #define HAVE_DECL_GETRLIMIT 1
3596 EOF
3597  cat >> confdefs.h <<EOF
3598 #define HAVE_DECL_SETRLIMIT 1
3599 EOF
3600  cat >> confdefs.h <<EOF
3601 #define HAVE_DECL_GETRUSAGE 1
3602 EOF
3603 fi
3604
3605
3606 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3607 CFLAGS="$saved_CFLAGS"
3608
3609 # mkdir takes a single argument on some systems.
3610 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3611 echo "configure:3612: checking if mkdir takes one argument" >&5
3612 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3613   echo $ac_n "(cached) $ac_c" 1>&6
3614 else
3615   cat > conftest.$ac_ext <<EOF
3616 #line 3617 "configure"
3617 #include "confdefs.h"
3618
3619 #include <sys/types.h>
3620 #ifdef HAVE_SYS_STAT_H
3621 # include <sys/stat.h>
3622 #endif
3623 #ifdef HAVE_UNISTD_H
3624 # include <unistd.h>
3625 #endif
3626 #ifdef HAVE_DIRECT_H
3627 # include <direct.h>
3628 #endif
3629 int main() {
3630 mkdir ("foo", 0);
3631 ; return 0; }
3632 EOF
3633 if { (eval echo configure:3634: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3634   rm -rf conftest*
3635   gcc_cv_mkdir_takes_one_arg=no
3636 else
3637   echo "configure: failed program was:" >&5
3638   cat conftest.$ac_ext >&5
3639   rm -rf conftest*
3640   gcc_cv_mkdir_takes_one_arg=yes
3641 fi
3642 rm -f conftest*
3643 fi
3644
3645 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3646 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3647   cat >> confdefs.h <<\EOF
3648 #define MKDIR_TAKES_ONE_ARG 1
3649 EOF
3650
3651 fi
3652
3653
3654 # File extensions
3655 manext='.1'
3656 objext='.o'
3657
3658
3659
3660 build_xm_file=
3661 build_xm_defines=
3662 build_install_headers_dir=install-headers-tar
3663 build_exeext=
3664 host_xm_file=
3665 host_xm_defines=
3666 host_xmake_file=
3667 host_truncate_target=
3668 host_exeext=
3669
3670 # Decode the host machine, then the target machine.
3671 # For the host machine, we save the xm_file variable as host_xm_file;
3672 # then we decode the target machine and forget everything else
3673 # that came from the host machine.
3674 for machine in $build $host $target; do
3675
3676         out_file=
3677         xmake_file=
3678         tmake_file=
3679         extra_headers=
3680         extra_passes=
3681         extra_parts=
3682         extra_programs=
3683         extra_objs=
3684         extra_host_objs=
3685         extra_gcc_objs=
3686         xm_defines=
3687         float_format=
3688         # Set this to force installation and use of collect2.
3689         use_collect2=
3690         # Set this to override the default target model.
3691         target_cpu_default=
3692         # Set this to control how the header file directory is installed.
3693         install_headers_dir=install-headers-tar
3694         # Set this to a non-empty list of args to pass to cpp if the target
3695         # wants its .md file passed through cpp.
3696         md_cppflags=
3697         # Set this if directory names should be truncated to 14 characters.
3698         truncate_target=
3699         # Set this if gdb needs a dir command with `dirname $out_file`
3700         gdb_needs_out_file_path=
3701         # Set this if the build machine requires executables to have a
3702         # file name suffix.
3703         exeext=
3704         # Set this to control which thread package will be used.
3705         thread_file=
3706         # Reinitialize these from the flag values every loop pass, since some
3707         # configure entries modify them.
3708         gas="$gas_flag"
3709         gnu_ld="$gnu_ld_flag"
3710         enable_threads=$enable_threads_flag
3711
3712         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3713         # updated in each machine entry.
3714         tm_p_file=
3715         cpu_type=`echo $machine | sed 's/-.*$//'`
3716         case $machine in
3717         alpha*-*-*)
3718                 cpu_type=alpha
3719                 ;;
3720         strongarm*-*-*)
3721                 cpu_type=arm
3722                 ;;
3723         arm*-*-*)
3724                 cpu_type=arm
3725                 ;;
3726         c*-convex-*)
3727                 cpu_type=convex
3728                 ;;
3729         i[34567]86-*-*)
3730                 cpu_type=i386
3731                 ;;
3732         hppa*-*-*)
3733                 cpu_type=pa
3734                 ;;
3735         m68000-*-*)
3736                 cpu_type=m68k
3737                 ;;
3738         mips*-*-*)
3739                 cpu_type=mips
3740                 ;;
3741         pj*-*-*)
3742                 cpu_type=pj
3743                 ;;
3744         powerpc*-*-*)
3745                 cpu_type=rs6000
3746                 ;;
3747         pyramid-*-*)
3748                 cpu_type=pyr
3749                 ;;
3750         sparc*-*-*)
3751                 cpu_type=sparc
3752                 ;;
3753         esac
3754
3755         tm_file=${cpu_type}/${cpu_type}.h
3756         xm_file=${cpu_type}/xm-${cpu_type}.h
3757         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3758         then
3759                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3760         fi
3761         # On a.out targets, we need to use collect2.
3762         case $machine in
3763         *-*-*aout*)
3764                 use_collect2=yes
3765                 ;;
3766         esac
3767
3768         # Common parts for linux and openbsd systems
3769         case $machine in
3770         *-*-linux*)
3771                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3772                 ;;
3773         *-*-openbsd*)
3774                 tm_file=${cpu_type}/openbsd.h
3775                 tmake_file="t-libc-ok t-openbsd"
3776                 # avoid surprises, always provide an xm-openbsd file
3777                 xm_file=${cpu_type}/xm-openbsd.h
3778                 # don't depend on processor x-fragments as well
3779                 xmake_file=none
3780                 if test x$enable_threads = xyes; then
3781                         thread_file='posix'
3782                         tmake_file="${tmake_file} t-openbsd-thread"
3783                 fi
3784                 ;;
3785         esac
3786
3787         case $machine in
3788         # Support site-specific machine types.
3789         *local*)
3790                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3791                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3792                 xm_file=${cpu_type}/xm-$rest.h
3793                 tm_file=${cpu_type}/$rest.h
3794                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3795                 then xmake_file=${cpu_type}/x-$rest; \
3796                 else true; \
3797                 fi
3798                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3799                 then tmake_file=${cpu_type}/t-$rest; \
3800                 else true; \
3801                 fi
3802                 ;;
3803         1750a-*-*)
3804                 ;;
3805         a29k-*-bsd* | a29k-*-sym1*)
3806                 tm_file="${tm_file} a29k/unix.h"
3807                 xm_defines=USG
3808                 xmake_file=a29k/x-unix
3809                 use_collect2=yes
3810                 ;;
3811         a29k-*-udi | a29k-*-coff)
3812                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3813                 tmake_file=a29k/t-a29kbare
3814                 ;;
3815         a29k-wrs-vxworks*)
3816                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3817                 tmake_file=a29k/t-vx29k
3818                 extra_parts="crtbegin.o crtend.o"
3819                 thread_file='vxworks'
3820                 ;;
3821         a29k-*-*)                       # Default a29k environment.
3822                 use_collect2=yes
3823                 ;;
3824         alpha-*-interix)
3825                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3826
3827                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3828                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3829
3830                 # GAS + IEEE_CONFORMANT
3831                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3832
3833                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3834                 xmake_file="x-interix alpha/t-pe"
3835                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3836                 if test x$enable_threads = xyes ; then
3837                         thread_file='posix'
3838                 fi
3839                 if test x$stabs = xyes ; then
3840                         tm_file="${tm_file} dbxcoff.h"
3841                 fi
3842                 #prefix='$$INTERIX_ROOT'/usr/contrib
3843                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3844                 ;;
3845         alpha*-*-linux*ecoff*)
3846                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3847                 target_cpu_default="MASK_GAS"
3848                 tmake_file="alpha/t-alpha alpha/t-ieee"
3849                 gas=no
3850                 xmake_file=none
3851                 gas=yes gnu_ld=yes
3852                 ;;
3853         alpha*-*-linux*libc1*)
3854                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3855                 target_cpu_default="MASK_GAS"
3856                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe 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$enable_threads = xyes; then
3861                         thread_file='posix'
3862                 fi
3863                 ;;
3864         alpha*-*-linux*)
3865                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3866                 target_cpu_default="MASK_GAS"
3867                 tmake_file="t-linux 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                 if test x$enable_threads = xyes; then
3872                         thread_file='posix'
3873                 fi
3874                 ;;
3875         alpha*-*-netbsd*)
3876                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3877                 target_cpu_default="MASK_GAS"
3878                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3879                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3880                 xmake_file=none
3881                 gas=yes gnu_ld=yes
3882                 ;;
3883
3884         alpha*-*-openbsd*)
3885                 # default x-alpha is only appropriate for dec-osf.
3886                 target_cpu_default="MASK_GAS"
3887                 tmake_file="alpha/t-alpha alpha/t-ieee"
3888                 ;;
3889
3890         alpha*-dec-osf*)
3891                 if test x$stabs = xyes
3892                 then
3893                         tm_file="${tm_file} dbx.h"
3894                 fi
3895                 if test x$gas != xyes
3896                 then
3897                         extra_passes="mips-tfile mips-tdump"
3898                 fi
3899                 use_collect2=yes
3900                 tmake_file="alpha/t-alpha alpha/t-ieee"
3901                 case $machine in
3902                   *-*-osf1*)
3903                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3904                     ;;
3905                   *-*-osf[23]*)
3906                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3907                     ;;
3908                   *-*-osf4*)
3909                     tm_file="${tm_file} alpha/osf.h"
3910                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3911                     # a broken tar, so we use cpio instead.
3912                     install_headers_dir=install-headers-cpio
3913                     ;;
3914                   *-*-osf5*)
3915                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3916                     ;;
3917                 esac
3918                 case $machine in
3919                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3920                     target_cpu_default=MASK_SUPPORT_ARCH
3921                     ;;
3922                 esac
3923                 ;;
3924         alpha*-*-vxworks*)
3925                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3926                 tmake_file="alpha/t-alpha alpha/t-ieee"
3927                 if  x$gas != xyes
3928                 then
3929                         extra_passes="mips-tfile mips-tdump"
3930                 fi
3931                 use_collect2=yes
3932                 thread_file='vxworks'
3933                 ;;
3934         alpha*-*-winnt*)
3935                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3936                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3937                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3938                 xmake_file=winnt/x-winnt
3939                 extra_host_objs=oldnames.o
3940                 extra_gcc_objs="spawnv.o oldnames.o"
3941                 if test x$gnu_ld != xyes
3942                 then
3943                         extra_programs=ld.exe
3944                 fi
3945                 if test x$enable_threads = xyes; then
3946                         thread_file='win32'
3947                 fi
3948                 ;;
3949         alpha*-dec-vms*)
3950                 tm_file=alpha/vms.h
3951                 xm_file="${xm_file} alpha/xm-vms.h"
3952                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3953                 ;;
3954         arc-*-elf*)
3955                 extra_parts="crtinit.o crtfini.o"
3956                 ;;
3957         arm-*-coff* | armel-*-coff*)
3958                 tm_file=arm/coff.h
3959                 tmake_file=arm/t-arm-coff
3960                 ;;
3961         arm-*-vxworks*)
3962                 tm_file=arm/vxarm.h
3963                 tmake_file=arm/t-arm-coff
3964                 thread_file='vxworks'
3965                 ;;
3966         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3967                 tm_file=arm/riscix1-1.h
3968                 use_collect2=yes
3969                 ;;
3970         arm-*-riscix*)                  # Acorn RISC machine
3971                 if test x$gas = xyes
3972                 then
3973                     tm_file=arm/rix-gas.h
3974                 else
3975                     tm_file=arm/riscix.h
3976                 fi
3977                 xmake_file=arm/x-riscix
3978                 tmake_file=arm/t-riscix
3979                 use_collect2=yes
3980                 ;;
3981         arm-semi-aout | armel-semi-aout)
3982                 tm_file=arm/semi.h
3983                 tmake_file=arm/t-semi
3984                 ;;
3985         arm-semi-aof | armel-semi-aof)
3986                 tm_file=arm/semiaof.h
3987                 tmake_file=arm/t-semiaof
3988                 ;;
3989         arm*-*-netbsd*)
3990                 tm_file=arm/netbsd.h
3991                 tmake_file="t-netbsd arm/t-netbsd"
3992                 use_collect2=yes
3993                 ;;
3994         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
3995                 cpu_type=arm
3996                 xmake_file=x-linux
3997                 tm_file=arm/linux-aout.h
3998                 tmake_file=arm/t-linux
3999                 gnu_ld=yes
4000                 ;;
4001         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
4002                 xm_file=arm/xm-linux.h
4003                 xmake_file=x-linux
4004                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
4005                 case $machine in
4006                 armv2*-*-*)
4007                         tm_file="arm/linux-elf26.h $tm_file"
4008                         ;;
4009                 esac
4010                 tmake_file="t-linux arm/t-linux"
4011                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4012                 gnu_ld=yes
4013                 case x${enable_threads} in
4014                 x | xyes | xpthreads | xposix)
4015                         thread_file='posix'
4016                         ;;
4017                 esac
4018                 ;;
4019         arm*-*-linux*)          # ARM GNU/Linux with ELF
4020                 xm_file=arm/xm-linux.h
4021                 xmake_file=x-linux
4022                 tm_file="arm/linux-elf.h"
4023                 case $machine in
4024                 armv2*-*-*)
4025                         tm_file="arm/linux-elf26.h $tm_file"
4026                         ;;
4027                 esac
4028                 tmake_file="t-linux arm/t-linux"
4029                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4030                 gnu_ld=yes
4031                 case x${enable_threads} in
4032                 x | xyes | xpthreads | xposix)
4033                         thread_file='posix'
4034                         ;;
4035                 esac
4036                 ;;
4037         arm*-*-uclinux*)                # ARM ucLinux
4038                 tm_file=arm/uclinux-elf.h
4039                 tmake_file=arm/t-arm-elf
4040                 ;;
4041         arm*-*-aout)
4042                 tm_file=arm/aout.h
4043                 tmake_file=arm/t-arm-aout
4044                 ;;
4045         arm*-*-ecos-elf)
4046                 tm_file=arm/ecos-elf.h
4047                 tmake_file=arm/t-arm-elf
4048                 ;;
4049         arm*-*-elf)
4050                 tm_file=arm/unknown-elf.h
4051                 tmake_file=arm/t-arm-elf
4052                 ;;
4053         arm*-*-conix*)
4054                 tm_file=arm/conix-elf.h
4055                 tmake_file=arm/t-arm-elf
4056                 ;;
4057         arm*-*-oabi)
4058                 tm_file=arm/unknown-elf-oabi.h
4059                 tmake_file=arm/t-arm-elf
4060                 ;;
4061         arm-*-pe*)
4062                 tm_file=arm/pe.h
4063                 tmake_file=arm/t-pe
4064                 extra_objs="pe.o"
4065                 ;;
4066         avr-*-*)
4067                 ;;
4068         c1-convex-*)                    # Convex C1
4069                 target_cpu_default=1
4070                 use_collect2=yes
4071                 ;;
4072         c2-convex-*)                    # Convex C2
4073                 target_cpu_default=2
4074                 use_collect2=yes
4075                 ;;
4076         c32-convex-*)
4077                 target_cpu_default=4
4078                 use_collect2=yes
4079                 ;;
4080         c34-convex-*)
4081                 target_cpu_default=8
4082                 use_collect2=yes
4083                 ;;
4084         c38-convex-*)
4085                 target_cpu_default=16
4086                 use_collect2=yes
4087                 ;;
4088         c4x-*)
4089                 cpu_type=c4x
4090                 tmake_file=c4x/t-c4x
4091                 ;;
4092         clipper-intergraph-clix*)
4093                 tm_file="${tm_file} svr3.h clipper/clix.h"
4094                 xm_file=clipper/xm-clix.h
4095                 xmake_file=clipper/x-clix
4096                 extra_headers=va-clipper.h
4097                 extra_parts="crtbegin.o crtend.o"
4098                 install_headers_dir=install-headers-cpio
4099                 ;;
4100         d30v-*)
4101                 float_format=i64
4102                 ;;
4103         dsp16xx-*)
4104                 ;;
4105         elxsi-elxsi-*)
4106                 use_collect2=yes
4107                 ;;
4108         fr30-*-elf)
4109                 tm_file="fr30/fr30.h"
4110                 tmake_file=fr30/t-fr30
4111                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4112                 ;;
4113 # This hasn't been upgraded to GCC 2.
4114 #       fx80-alliant-*)                 # Alliant FX/80
4115 #               ;;
4116         h8300-*-*)
4117                 float_format=i32
4118                 ;;
4119         hppa*-*-linux*)
4120                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4121                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4122                 tmake_file="t-linux pa/t-linux"
4123                 extra_parts="crtbegin.o crtend.o"
4124                 xmake_file=none
4125                 gas=yes gnu_ld=yes
4126                 if test x$enable_threads = xyes; then
4127                         thread_file='posix'
4128                 fi
4129                 ;;
4130         hppa*-*-openbsd*)
4131                 target_cpu_default="MASK_PA_11"
4132                 tmake_file=pa/t-openbsd
4133                 ;;
4134         hppa1.1-*-pro*)
4135                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4136                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4137                 xm_file=pa/xm-papro.h
4138                 tmake_file=pa/t-pro
4139                 ;;
4140         hppa1.1-*-osf*)
4141                 target_cpu_default="MASK_PA_11"
4142                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4143                 use_collect2=yes
4144                 ;;
4145         hppa1.1-*-rtems*)
4146                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4147                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4148                 xm_file=pa/xm-papro.h
4149                 tmake_file=pa/t-pro
4150                 ;;
4151         hppa1.0-*-osf*)
4152                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4153                 use_collect2=yes
4154                 ;;
4155         hppa1.1-*-bsd*)
4156                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4157                 target_cpu_default="MASK_PA_11"
4158                 use_collect2=yes
4159                 ;;
4160         hppa1.0-*-bsd*)
4161                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4162                 use_collect2=yes
4163                 ;;
4164         hppa1.0-*-hpux7*)
4165                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4166                 xm_file=pa/xm-pahpux.h
4167                 xmake_file=pa/x-pa-hpux
4168                 if test x$gas = xyes
4169                 then
4170                         tm_file="${tm_file} pa/gas.h"
4171                 fi
4172                 install_headers_dir=install-headers-cpio
4173                 use_collect2=yes
4174                 ;;
4175         hppa1.0-*-hpux8.0[0-2]*)
4176                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4177                 xm_file=pa/xm-pahpux.h
4178                 xmake_file=pa/x-pa-hpux
4179                 if test x$gas = xyes
4180                 then
4181                         tm_file="${tm_file} pa/pa-gas.h"
4182                 else
4183                         tm_file="pa/pa-oldas.h ${tm_file}"
4184                 fi
4185                 install_headers_dir=install-headers-cpio
4186                 use_collect2=yes
4187                 ;;
4188         hppa1.1-*-hpux8.0[0-2]*)
4189                 target_cpu_default="MASK_PA_11"
4190                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4191                 xm_file=pa/xm-pahpux.h
4192                 xmake_file=pa/x-pa-hpux
4193                 if test x$gas = xyes
4194                 then
4195                         tm_file="${tm_file} pa/pa-gas.h"
4196                 else
4197                         tm_file="pa/pa-oldas.h ${tm_file}"
4198                 fi
4199                 install_headers_dir=install-headers-cpio
4200                 use_collect2=yes
4201                 ;;
4202         hppa1.1-*-hpux8*)
4203                 target_cpu_default="MASK_PA_11"
4204                 tm_file="${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         hppa1.0-*-hpux8*)
4215                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4216                 xm_file=pa/xm-pahpux.h
4217                 xmake_file=pa/x-pa-hpux
4218                 if test x$gas = xyes
4219                 then
4220                         tm_file="${tm_file} pa/pa-gas.h"
4221                 fi
4222                 install_headers_dir=install-headers-cpio
4223                 use_collect2=yes
4224                 ;;
4225         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4226                 target_cpu_default="MASK_PA_11"
4227                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4228                 float_format=i128
4229                 xm_file=pa/xm-pahpux.h
4230                 xmake_file=pa/x-pa-hpux
4231                 tmake_file=pa/t-pa
4232                 if test x$gas = xyes
4233                 then
4234                         tm_file="${tm_file} pa/pa-gas.h"
4235                 fi
4236                 if test x$enable_threads = x; then
4237                     enable_threads=$have_pthread_h
4238                 fi
4239                 case x${enable_threads} in
4240                 xyes | xdce)
4241                         tmake_file="${tmake_file} pa/t-dce-thr"
4242                         ;;
4243                 esac
4244                 install_headers_dir=install-headers-cpio
4245                 use_collect2=yes
4246                 ;;
4247         hppa1.0-*-hpux10*)
4248                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4249                 float_format=i128
4250                 xm_file=pa/xm-pahpux.h
4251                 xmake_file=pa/x-pa-hpux
4252                 tmake_file=pa/t-pa
4253                 if test x$gas = xyes
4254                 then
4255                         tm_file="${tm_file} pa/pa-gas.h"
4256                 fi
4257                 if test x$enable_threads = x; then
4258                     enable_threads=$have_pthread_h
4259                 fi
4260                 case x${enable_threads} in
4261                 xyes | xdce)
4262                         tmake_file="${tmake_file} pa/t-dce-thr"
4263                         ;;
4264                 esac
4265                 install_headers_dir=install-headers-cpio
4266                 use_collect2=yes
4267                 ;;
4268         hppa*64*-*-hpux11*)
4269                 target_cpu_default="MASK_PA_11"
4270                 xm_file=pa/xm-pa64hpux.h
4271                 xmake_file=pa/x-pa-hpux
4272                 tmake_file=pa/t-pa
4273                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4274                 float_format=i128
4275                 tmake_file=pa/t-pa64
4276                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4277
4278                 if [ x$gas = xyes ]
4279                 then
4280                         tm_file="${tm_file} pa/pa-gas.h"
4281                 fi
4282 #               if [[ x$enable_threads = x ]]; then
4283 #                   enable_threads=$have_pthread_h
4284 #               fi
4285 #               if [[ x$enable_threads = xyes ]]; then
4286 #                       thread_file='dce'
4287 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4288 #               fi
4289                 install_headers_dir=install-headers-cpio
4290                 use_collect2=yes
4291                 ;;
4292         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4293                 target_cpu_default="MASK_PA_11"
4294                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4295                 float_format=i128
4296                 xm_file=pa/xm-pahpux.h
4297                 xmake_file=pa/x-pa-hpux
4298                 tmake_file=pa/t-pa
4299                 if test x$gas = xyes
4300                 then
4301                         tm_file="${tm_file} pa/pa-gas.h"
4302                 fi
4303 #               if test x$enable_threads = x; then
4304 #                   enable_threads=$have_pthread_h
4305 #               fi
4306 #               if test x$enable_threads = xyes; then
4307 #                       thread_file='dce'
4308 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4309 #               fi
4310                 install_headers_dir=install-headers-cpio
4311                 use_collect2=yes
4312                 ;;
4313         hppa1.0-*-hpux11*)
4314                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4315                 float_format=i128
4316                 xm_file=pa/xm-pahpux.h
4317                 xmake_file=pa/x-pa-hpux
4318                 if test x$gas = xyes
4319                 then
4320                         tm_file="${tm_file} pa/pa-gas.h"
4321                 fi
4322 #               if test x$enable_threads = x; then
4323 #                   enable_threads=$have_pthread_h
4324 #               fi
4325 #               if test x$enable_threads = xyes; then
4326 #                       thread_file='dce'
4327 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4328 #               fi
4329                 install_headers_dir=install-headers-cpio
4330                 use_collect2=yes
4331                 ;;
4332         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4333                 target_cpu_default="MASK_PA_11"
4334                 tm_file="${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         hppa1.0-*-hpux*)
4345                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4346                 xm_file=pa/xm-pahpux.h
4347                 xmake_file=pa/x-pa-hpux
4348                 if test x$gas = xyes
4349                 then
4350                         tm_file="${tm_file} pa/pa-gas.h"
4351                 fi
4352                 install_headers_dir=install-headers-cpio
4353                 use_collect2=yes
4354                 ;;
4355         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4356                 target_cpu_default="MASK_PA_11"
4357                 tm_file="${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         hppa1.0-*-hiux*)
4368                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4369                 xm_file=pa/xm-pahpux.h
4370                 xmake_file=pa/x-pa-hpux
4371                 if test x$gas = xyes
4372                 then
4373                         tm_file="${tm_file} pa/pa-gas.h"
4374                 fi
4375                 install_headers_dir=install-headers-cpio
4376                 use_collect2=yes
4377                 ;;
4378         hppa*-*-lites*)
4379                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4380                 target_cpu_default="MASK_PA_11"
4381                 use_collect2=yes
4382                 ;;
4383         hppa*-*-mpeix*)
4384                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4385                 xm_file=pa/xm-pampeix.h
4386                 xmake_file=pa/x-pa-mpeix
4387                 echo "You must use gas. Assuming it is already installed."
4388                 install_headers_dir=install-headers-tar
4389                 use_collect2=yes
4390                 ;;
4391         i370-*-opened*)                  # IBM 360/370/390 Architecture
4392                 xm_file=i370/xm-oe.h
4393                 tm_file=i370/oe.h
4394                 xmake_file=i370/x-oe
4395                 tmake_file=i370/t-oe
4396                 ;;
4397         i370-*-mvs*)
4398                 xm_file=i370/xm-mvs.h
4399                 tm_file=i370/mvs.h
4400                 tmake_file=i370/t-mvs
4401                 ;;
4402         i370-*-linux*)
4403                 xm_file="xm-linux.h i370/xm-linux.h"
4404                 xmake_file=x-linux
4405                 tm_file="i370/linux.h ${tm_file}"
4406                 tmake_file="t-linux i370/t-linux"
4407                 # broken_install=yes
4408                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4409                 # extra_parts="crtbegin.o crtend.o"
4410                 gnu_ld=yes
4411                 gas=yes
4412                 elf=yes
4413                 if test x$enable_threads = xyes; then
4414                         thread_file='posix'
4415                 fi
4416                 ;;
4417         i[34567]86-*-elf*)
4418                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4419                 tm_file=i386/i386elf.h
4420                 tmake_file=i386/t-i386elf
4421                 xmake_file=x-svr4
4422                 ;;
4423         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4424                 if test x$gas = xyes
4425                 then
4426                         tm_file=i386/aix386.h
4427                         extra_parts="crtbegin.o crtend.o"
4428                         tmake_file=i386/t-crtstuff
4429                 else
4430                         tm_file=i386/aix386ng.h
4431                         use_collect2=yes
4432                 fi
4433                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4434                 xm_defines=USG
4435                 xmake_file=i386/x-aix
4436                 ;;
4437         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4438                 xm_file="xm-alloca.h ${xm_file}"
4439                 xm_defines="USG POSIX SMALL_ARG_MAX"
4440                 xmake_file=i386/x-ncr3000
4441                 if test x$stabs = xyes -a x$gas = xyes
4442                 then
4443                         tm_file=i386/sysv4gdb.h
4444                 else
4445                         tm_file=i386/sysv4.h
4446                 fi
4447                 extra_parts="crtbegin.o crtend.o"
4448                 tmake_file=i386/t-crtpic
4449                 ;;
4450         i[34567]86-next-*)
4451                 tm_file=i386/next.h
4452                 xm_file=i386/xm-next.h
4453                 tmake_file=i386/t-next
4454                 xmake_file=i386/x-next
4455                 extra_objs=nextstep.o
4456                 extra_parts="crtbegin.o crtend.o"
4457                 if test x$enable_threads = xyes; then
4458                         thread_file='mach'
4459                 fi
4460                 ;;
4461         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4462                 use_collect2=yes
4463                 if test x$gas = xyes
4464                 then
4465                         tm_file=i386/seq-gas.h
4466                 else
4467                         tm_file=i386/sequent.h
4468                 fi
4469                 ;;
4470         i[34567]86-sequent-ptx1*)
4471                 xm_defines="USG SVR3"
4472                 xmake_file=i386/x-sysv3
4473                 tm_file=i386/seq-sysv3.h
4474                 tmake_file=i386/t-crtstuff
4475                 extra_parts="crtbegin.o crtend.o"
4476                 install_headers_dir=install-headers-cpio
4477                 ;;
4478         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4479                 xm_defines="USG SVR3"
4480                 xmake_file=i386/x-sysv3
4481                 tm_file=i386/seq2-sysv3.h
4482                 tmake_file=i386/t-crtstuff
4483                 extra_parts="crtbegin.o crtend.o"
4484                 install_headers_dir=install-headers-cpio
4485                 ;;
4486         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4487                 xm_file="xm-alloca.h ${xm_file}"
4488                 xm_defines="USG POSIX SMALL_ARG_MAX"
4489                 xmake_file=x-svr4
4490                 tm_file=i386/ptx4-i.h
4491                 tmake_file=t-svr4
4492                 extra_parts="crtbegin.o crtend.o"
4493                 install_headers_dir=install-headers-cpio
4494                 ;;
4495         i386-sun-sunos*)                # Sun i386 roadrunner
4496                 xm_defines=USG
4497                 tm_file=i386/sun.h
4498                 use_collect2=yes
4499                 ;;
4500         i[34567]86-wrs-vxworks*)
4501                 tm_file=i386/vxi386.h
4502                 tmake_file=i386/t-i386bare
4503                 thread_file='vxworks'
4504                 ;;
4505         i[34567]86-*-aout*)
4506                 tm_file=i386/i386-aout.h
4507                 tmake_file=i386/t-i386bare
4508                 ;;
4509         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4510                 xm_file=i386/xm-beos.h
4511                 tmake_file='i386/t-beos i386/t-crtpic'
4512                 tm_file=i386/beos-elf.h
4513                 xmake_file=i386/x-beos
4514                 extra_parts='crtbegin.o crtend.o'
4515                 ;;
4516         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4517                 tm_file=i386/bsd386.h
4518 #               tmake_file=t-libc-ok
4519                 ;;
4520         i[34567]86-*-bsd*)
4521                 tm_file=i386/386bsd.h
4522 #               tmake_file=t-libc-ok
4523 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4524 #               use_collect2=yes
4525                 ;;
4526         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4527                 tm_file="i386/freebsd.h i386/perform.h"
4528                 tmake_file=t-freebsd
4529                 ;;
4530         i[34567]86-*-freebsd*)
4531                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4532                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4533                 tmake_file=t-freebsd
4534                 gas=yes
4535                 gnu_ld=yes
4536                 stabs=yes
4537                 case x${enable_threads} in
4538                 xyes | xpthreads | xposix)
4539                         thread_file='posix'
4540                         tmake_file="${tmake_file} t-freebsd-thread"
4541                         ;;
4542                 esac
4543                 ;;
4544         i[34567]86-*-netbsd*)
4545                 tm_file=i386/netbsd.h
4546                 tmake_file=t-netbsd
4547                 use_collect2=yes
4548                 ;;
4549         i[34567]86-*-openbsd*)
4550                 # we need collect2 until our bug is fixed...
4551                 use_collect2=yes
4552                 ;;
4553         i[34567]86-*-coff*)
4554                 tm_file=i386/i386-coff.h
4555                 tmake_file=i386/t-i386bare
4556                 ;;
4557         i[34567]86-*-isc*)              # 80386 running ISC system
4558                 xm_file="${xm_file} i386/xm-isc.h"
4559                 xm_defines="USG SVR3"
4560                 case $machine in
4561                   i[34567]86-*-isc[34]*)
4562                     xmake_file=i386/x-isc3
4563                     ;;
4564                   *)
4565                     xmake_file=i386/x-isc
4566                     ;;
4567                 esac
4568                 if test x$gas = xyes -a x$stabs = xyes
4569                 then
4570                         tm_file=i386/iscdbx.h
4571                         tmake_file=i386/t-svr3dbx
4572                         extra_parts="svr3.ifile svr3z.ifile"
4573                 else
4574                         tm_file=i386/isccoff.h
4575                         tmake_file=i386/t-crtstuff
4576                         extra_parts="crtbegin.o crtend.o"
4577                 fi
4578                 tmake_file="$tmake_file i386/t-i386bare"
4579                 install_headers_dir=install-headers-cpio
4580                 ;;
4581         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4582                                         # pre BFD linkers
4583                 xmake_file=x-linux-aout
4584                 tmake_file="t-linux-aout i386/t-crtstuff"
4585                 tm_file=i386/linux-oldld.h
4586                 gnu_ld=yes
4587                 float_format=i386
4588                 ;;
4589         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4590                 xmake_file=x-linux-aout
4591                 tmake_file="t-linux-aout i386/t-crtstuff"
4592                 tm_file=i386/linux-aout.h
4593                 gnu_ld=yes
4594                 float_format=i386
4595                 ;;
4596         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4597                                         # GNU/Linux C library 5
4598                 xmake_file=x-linux
4599                 tm_file=i386/linux.h
4600                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4601                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4602                 gnu_ld=yes
4603                 float_format=i386
4604                 if test x$enable_threads = xyes; then
4605                         thread_file='single'
4606                 fi
4607                 ;;
4608         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4609                                         # aka GNU/Linux C library 6
4610                 xmake_file=x-linux
4611                 tm_file=i386/linux.h
4612                 tmake_file="t-linux i386/t-crtstuff"
4613                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4614                 gnu_ld=yes
4615                 float_format=i386
4616                 if test x$enable_threads = xyes; then
4617                         thread_file='posix'
4618                 fi
4619                 ;;
4620         i[34567]86-*-gnu*)
4621                 float_format=i386
4622                 ;;
4623         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4624                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4625                 exit 1
4626                 ;;
4627         i[34567]86-pc-msdosdjgpp*)
4628                 xm_file=i386/xm-djgpp.h
4629                 tm_file=i386/djgpp.h
4630                 tmake_file=i386/t-djgpp
4631                 xmake_file=i386/x-djgpp
4632                 gnu_ld=yes
4633                 gas=yes
4634                 exeext=.exe
4635                 float_format=none
4636                 case $host in *pc-msdosdjgpp*)
4637                         target_alias=djgpp
4638                         ;;
4639                 esac
4640                 ;;
4641         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4642                 tm_file=i386/moss.h
4643                 tmake_file=t-libc-ok
4644                 gnu_ld=yes
4645                 gas=yes
4646                 ;;
4647         i[34567]86-*-lynxos*)
4648                 if test x$gas = xyes
4649                 then
4650                         tm_file=i386/lynx.h
4651                 else
4652                         tm_file=i386/lynx-ng.h
4653                 fi
4654                 xm_file=i386/xm-lynx.h
4655                 tmake_file=i386/t-i386bare
4656                 xmake_file=x-lynx
4657                 ;;
4658         i[34567]86-*-mach*)
4659                 tm_file=i386/mach.h
4660 #               tmake_file=t-libc-ok
4661                 use_collect2=yes
4662                 ;;
4663         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4664                 if test x$elf = xyes
4665                 then
4666                         tm_file=i386/osfelf.h
4667                         use_collect2=
4668                 else
4669                         tm_file=i386/osfrose.h
4670                         use_collect2=yes
4671                 fi
4672                 xm_file="i386/xm-osf.h ${xm_file}"
4673                 xmake_file=i386/x-osfrose
4674                 tmake_file=i386/t-osf
4675                 extra_objs=halfpic.o
4676                 ;;
4677         i[34567]86-go32-rtems*)
4678                 cpu_type=i386
4679                 xm_file=i386/xm-go32.h
4680                 tm_file=i386/go32-rtems.h
4681                 tmake_file="i386/t-go32 t-rtems"
4682                 ;;
4683         i[34567]86-*-rtemscoff*)
4684                 cpu_type=i386
4685                 tm_file=i386/rtems.h
4686                 tmake_file="i386/t-i386bare t-rtems"
4687                 ;;
4688         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4689                 cpu_type=i386
4690                 tm_file=i386/rtemself.h
4691                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4692                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4693                 ;;
4694         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4695                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4696                 xm_defines="USG SVR3"
4697                 xmake_file=i386/x-sco5
4698                 install_headers_dir=install-headers-cpio
4699                 tm_file=i386/sco5.h
4700                 if test x$gas = xyes
4701                 then
4702                         tm_file="i386/sco5gas.h ${tm_file}"
4703                         tmake_file=i386/t-sco5gas
4704                 else
4705                         tmake_file=i386/t-sco5
4706                 fi
4707                 tmake_file="$tmake_file i386/t-i386bare"
4708                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4709                 ;;
4710         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4711                 xm_file="${xm_file} i386/xm-sco.h"
4712                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4713                 xmake_file=i386/x-sco4
4714                 install_headers_dir=install-headers-cpio
4715                 if test x$stabs = xyes
4716                 then
4717                         tm_file=i386/sco4dbx.h
4718                         tmake_file=i386/t-svr3dbx
4719                         extra_parts="svr3.ifile svr3z.rfile"
4720                 else
4721                         tm_file=i386/sco4.h
4722                         tmake_file=i386/t-crtstuff
4723                         extra_parts="crtbegin.o crtend.o"
4724                 fi
4725                 tmake_file="$tmake_file i386/t-i386bare"
4726                 # The default EAFS filesystem supports long file names.
4727                 # Truncating the target makes $host != $target which
4728                 # makes gcc think it is doing a cross-compile.
4729                 # truncate_target=yes
4730                 ;;
4731         i[34567]86-*-sco*)              # 80386 running SCO system
4732                 xm_file=i386/xm-sco.h
4733                 xmake_file=i386/x-sco
4734                 install_headers_dir=install-headers-cpio
4735                 if test x$stabs = xyes
4736                 then
4737                         tm_file=i386/scodbx.h
4738                         tmake_file=i386/t-svr3dbx
4739                         extra_parts="svr3.ifile svr3z.rfile"
4740                 else
4741                         tm_file=i386/sco.h
4742                         extra_parts="crtbegin.o crtend.o"
4743                         tmake_file=i386/t-crtstuff
4744                 fi
4745                 tmake_file="$tmake_file i386/t-i386bare"
4746                 truncate_target=yes
4747                 ;;
4748         i[34567]86-*-solaris2*)
4749                 xm_file="xm-alloca.h ${xm_file}"
4750                 xm_defines="USG POSIX SMALL_ARG_MAX"
4751                 tm_file=i386/sol2.h
4752                 if test x$gas = xyes; then
4753                         # Only needed if gas does not support -s
4754                         tm_file="i386/sol2gas.h ${tm_file}"
4755                 fi
4756                 tmake_file="i386/t-i386bare i386/t-sol2"
4757                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4758                 xmake_file=x-svr4
4759                 if test x${enable_threads} = x; then
4760                     enable_threads=$have_pthread_h
4761                     if test x${enable_threads} = x; then
4762                         enable_threads=$have_thread_h
4763                     fi
4764                 fi
4765                 if test x${enable_threads} = xyes; then
4766                     if test x${have_pthread_h} = xyes; then
4767                         thread_file='posix'
4768                     else
4769                         thread_file='solaris'
4770                     fi
4771                 fi
4772                 ;;
4773        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4774                xm_file="xm-alloca.h ${xm_file}"
4775                xm_defines="USG POSIX"
4776                tm_file=i386/sysv5.h
4777                if test x$stabs = xyes
4778                then
4779                        tm_file="${tm_file} dbx.h"
4780                fi
4781                tmake_file="i386/t-i386bare i386/t-crtpic"
4782                xmake_file=x-svr4
4783                extra_parts="crtbegin.o crtend.o"
4784                if test x$enable_threads = xyes; then
4785                        thread_file='posix'
4786                fi
4787                ;;
4788         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4789                 xm_file="xm-alloca.h ${xm_file}"
4790                 xm_defines="USG POSIX SMALL_ARG_MAX"
4791                 tm_file=i386/sysv4.h
4792                 if test x$stabs = xyes
4793                 then
4794                         tm_file="${tm_file} dbx.h"
4795                 fi
4796                 tmake_file="i386/t-i386bare i386/t-crtpic"
4797                 xmake_file=x-svr4
4798                 extra_parts="crtbegin.o crtend.o"
4799                 ;;
4800         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4801                 xm_file="xm-alloca.h ${xm_file}"
4802                 xm_defines="USG POSIX"
4803                 tm_file=i386/udk.h
4804                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4805                 xmake_file=x-svr4
4806                 extra_parts="crtbegin.o crtend.o"
4807                 install_headers_dir=install-headers-cpio
4808                 ;;
4809         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4810                 cpu_type=i386
4811                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4812                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4813                 if test x$stabs = xyes
4814                 then
4815                         tm_file=i386/osf1elfgdb.h
4816                 else
4817                         tm_file=i386/osf1elf.h
4818                 fi
4819                 tmake_file=i386/t-osf1elf
4820                 xmake_file=i386/x-osf1elf
4821                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4822                 ;;
4823         i[34567]86-*-sysv*)             # Intel 80386's running system V
4824                 xm_defines="USG SVR3"
4825                 xmake_file=i386/x-sysv3
4826                 if test x$gas = xyes
4827                 then
4828                         if test x$stabs = xyes
4829                         then
4830                                 tm_file=i386/svr3dbx.h
4831                                 tmake_file=i386/t-svr3dbx
4832                                 extra_parts="svr3.ifile svr3z.rfile"
4833                         else
4834                                 tm_file=i386/svr3gas.h
4835                                 extra_parts="crtbegin.o crtend.o"
4836                                 tmake_file=i386/t-crtstuff
4837                         fi
4838                 else
4839                         tm_file=i386/sysv3.h
4840                         extra_parts="crtbegin.o crtend.o"
4841                         tmake_file=i386/t-crtstuff
4842                 fi
4843                 tmake_file="$tmake_file i386/t-crtpic"
4844                 ;;
4845         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4846                 xm_file="${xm_file} i386/xm-vsta.h"
4847                 tm_file=i386/vsta.h
4848                 tmake_file=i386/t-vsta
4849                 xmake_file=i386/x-vsta
4850                 ;;
4851         i[34567]86-*-win32)
4852                 xm_file="${xm_file} i386/xm-cygwin.h"
4853                 tmake_file=i386/t-cygwin
4854                 tm_file=i386/win32.h
4855                 xmake_file=i386/x-cygwin
4856                 extra_objs=winnt.o
4857                 if test x$enable_threads = xyes; then
4858                         thread_file='win32'
4859                 fi
4860                 exeext=.exe
4861                 ;;
4862         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4863                 xm_file="${xm_file} i386/xm-cygwin.h"
4864                 tmake_file=i386/t-cygwin
4865                 tm_file=i386/cygwin.h
4866                 xmake_file=i386/x-cygwin
4867                 extra_objs=winnt.o
4868                 if test x$enable_threads = xyes; then
4869                         thread_file='win32'
4870                 fi
4871                 exeext=.exe
4872                 ;;
4873         i[34567]86-*-mingw32*)
4874                 tm_file=i386/mingw32.h
4875                 xm_file="${xm_file} i386/xm-mingw32.h"
4876                 tmake_file="i386/t-cygwin i386/t-mingw32"
4877                 extra_objs=winnt.o
4878                 xmake_file=i386/x-cygwin
4879                 if test x$enable_threads = xyes; then
4880                         thread_file='win32'
4881                 fi
4882                 exeext=.exe
4883                 case $machine in
4884                         *mingw32msv*)
4885                                 ;;
4886                         *minwg32crt* | *mingw32*)
4887                                 tm_file="${tm_file} i386/crtdll.h"
4888                                 ;;
4889                 esac
4890                 ;;
4891         i[34567]86-*-uwin*)
4892                 tm_file=i386/uwin.h
4893                 xm_file="${xm_file} i386/xm-uwin.h"
4894                 xm_defines="USG NO_STAB_H"
4895                 tmake_file="i386/t-cygwin i386/t-uwin"
4896                 extra_objs=winnt.o
4897                 xmake_file=i386/x-cygwin
4898                 if test x$enable_threads = xyes; then
4899                         thread_file='win32'
4900                 fi
4901                 exeext=.exe
4902                 ;;
4903         i[34567]86-*-interix*)
4904                 tm_file="i386/i386-interix.h interix.h"
4905                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4906                 xm_defines="USG"
4907                 tmake_file="i386/t-interix"
4908                 extra_objs=interix.o
4909                 xmake_file=x-interix
4910                 if test x$enable_threads = xyes ; then
4911                         thread_file='posix'
4912                 fi
4913                 if test x$stabs = xyes ; then
4914                         tm_file="${tm_file} dbxcoff.h"
4915                 fi
4916                 ;;
4917         i[34567]86-*-winnt3*)
4918                 tm_file=i386/win-nt.h
4919                 out_file=i386/i386.c
4920                 xm_file="xm-winnt.h ${xm_file}"
4921                 xmake_file=winnt/x-winnt
4922                 tmake_file=i386/t-winnt
4923                 extra_host_objs="winnt.o oldnames.o"
4924                 extra_gcc_objs="spawnv.o oldnames.o"
4925                 if test x$gnu_ld != xyes
4926                 then
4927                         extra_programs=ld.exe
4928                 fi
4929                 if test x$enable_threads = xyes; then
4930                         thread_file='win32'
4931                 fi
4932                 ;;
4933         i[34567]86-dg-dgux*)
4934                 xm_file="xm-alloca.h ${xm_file}"
4935                 xm_defines="USG POSIX"
4936                 out_file=i386/dgux.c
4937                 tm_file=i386/dgux.h
4938                 tmake_file=i386/t-dgux
4939                 xmake_file=i386/x-dgux
4940                 install_headers_dir=install-headers-cpio
4941               ;;
4942         i860-alliant-*)         # Alliant FX/2800
4943                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4944                 xm_file="${xm_file}"
4945                 xmake_file=i860/x-fx2800
4946                 tmake_file=i860/t-fx2800
4947                 extra_parts="crtbegin.o crtend.o"
4948                 ;;
4949         i860-*-bsd*)
4950                 tm_file="${tm_file} i860/bsd.h"
4951                 if test x$gas = xyes
4952                 then
4953                         tm_file="${tm_file} i860/bsd-gas.h"
4954                 fi
4955                 use_collect2=yes
4956                 ;;
4957         i860-*-mach*)
4958                 tm_file="${tm_file} i860/mach.h"
4959                 tmake_file=t-libc-ok
4960                 ;;
4961         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4962                 tm_file="${tm_file} svr3.h i860/paragon.h"
4963                 xm_defines="USG SVR3"
4964                 tmake_file=t-osf
4965                 ;;
4966         i860-*-sysv3*)
4967                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4968                 xm_defines="USG SVR3"
4969                 xmake_file=i860/x-sysv3
4970                 extra_parts="crtbegin.o crtend.o"
4971                 ;;
4972         i860-*-sysv4*)
4973                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4974                 xm_defines="USG SVR3"
4975                 xmake_file=i860/x-sysv4
4976                 tmake_file=t-svr4
4977                 extra_parts="crtbegin.o crtend.o"
4978                 ;;
4979         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4980                 tm_file="${tm_file} i960/vx960.h"
4981                 tmake_file=i960/t-vxworks960
4982                 use_collect2=yes
4983                 thread_file='vxworks'
4984                 ;;
4985         i960-wrs-vxworks5* | i960-wrs-vxworks)
4986                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4987                 tmake_file=i960/t-vxworks960
4988                 use_collect2=yes
4989                 thread_file='vxworks'
4990                 ;;
4991         i960-wrs-vxworks*)
4992                 tm_file="${tm_file} i960/vx960.h"
4993                 tmake_file=i960/t-vxworks960
4994                 use_collect2=yes
4995                 thread_file='vxworks'
4996                 ;;
4997         i960-*-coff*)
4998                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4999                 tmake_file=i960/t-960bare
5000                 use_collect2=yes
5001                 ;;
5002         i960-*-rtems)
5003                 tmake_file="i960/t-960bare t-rtems"
5004                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5005                 use_collect2=yes
5006                 ;;
5007         i960-*-*)                       # Default i960 environment.
5008                 use_collect2=yes
5009                 ;;
5010         ia64*-*-elf*)
5011                 tm_file=ia64/elf.h
5012                 tmake_file="ia64/t-ia64"
5013                 target_cpu_default="0"
5014                 if test x$gas = xyes
5015                 then
5016                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5017                 fi
5018                 if test x$gnu_ld = xyes
5019                 then
5020                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5021                 fi
5022                 float_format=i386
5023                 ;;
5024         ia64*-*-linux*)
5025                 tm_file=ia64/linux.h
5026                 tmake_file="t-linux ia64/t-ia64"
5027                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5028                 if test x$enable_threads = xyes; then
5029                         thread_file='posix'
5030                 fi
5031                 float_format=i386
5032                 ;;
5033         m32r-*-elf*)
5034                 extra_parts="crtinit.o crtfini.o"
5035                 ;;
5036         m68000-convergent-sysv*)
5037                 tm_file=m68k/ctix.h
5038                 xm_file="m68k/xm-3b1.h ${xm_file}"
5039                 xm_defines=USG
5040                 use_collect2=yes
5041                 extra_headers=math-68881.h
5042                 ;;
5043         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5044                 tm_file=m68k/hp2bsd.h
5045                 xmake_file=m68k/x-hp2bsd
5046                 use_collect2=yes
5047                 extra_headers=math-68881.h
5048                 ;;
5049         m68000-hp-hpux*)                # HP 9000 series 300
5050                 xm_file="xm-alloca.h ${xm_file}"
5051                 xm_defines="USG"
5052                 if test x$gas = xyes
5053                 then
5054                         xmake_file=m68k/x-hp320g
5055                         tm_file=m68k/hp310g.h
5056                 else
5057                         xmake_file=m68k/x-hp320
5058                         tm_file=m68k/hp310.h
5059                 fi
5060                 install_headers_dir=install-headers-cpio
5061                 use_collect2=yes
5062                 extra_headers=math-68881.h
5063                 ;;
5064         m68000-sun-sunos3*)
5065                 tm_file=m68k/sun2.h
5066                 use_collect2=yes
5067                 extra_headers=math-68881.h
5068                 ;;
5069         m68000-sun-sunos4*)
5070                 tm_file=m68k/sun2o4.h
5071                 use_collect2=yes
5072                 extra_headers=math-68881.h
5073                 ;;
5074         m68000-att-sysv*)
5075                 xm_file="m68k/xm-3b1.h ${xm_file}"
5076                 xm_defines=USG
5077                 if test x$gas = xyes
5078                 then
5079                         tm_file=m68k/3b1g.h
5080                 else
5081                         tm_file=m68k/3b1.h
5082                 fi
5083                 use_collect2=yes
5084                 extra_headers=math-68881.h
5085                 ;;
5086         m68k-apple-aux*)                # Apple Macintosh running A/UX
5087                 xm_defines="USG AUX"
5088                 tmake_file=m68k/t-aux
5089                 install_headers_dir=install-headers-cpio
5090                 extra_headers=math-68881.h
5091                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5092                 tm_file=
5093                 if test "$gnu_ld" = yes
5094                 then
5095                         tm_file="${tm_file} m68k/auxgld.h"
5096                 else
5097                         tm_file="${tm_file} m68k/auxld.h"
5098                 fi
5099                 if test "$gas" = yes
5100                 then
5101                         tm_file="${tm_file} m68k/auxgas.h"
5102                 else
5103                         tm_file="${tm_file} m68k/auxas.h"
5104                 fi
5105                 tm_file="${tm_file} m68k/a-ux.h"
5106                 float_format=m68k
5107                 ;;
5108         m68k-apollo-*)
5109                 tm_file=m68k/apollo68.h
5110                 xmake_file=m68k/x-apollo68
5111                 use_collect2=yes
5112                 extra_headers=math-68881.h
5113                 float_format=m68k
5114                 ;;
5115         m68k-altos-sysv*)                  # Altos 3068
5116                 if test x$gas = xyes
5117                 then
5118                         tm_file=m68k/altos3068.h
5119                         xm_defines=USG
5120                 else
5121                         echo "The Altos is supported only with the GNU assembler" 1>&2
5122                         exit 1
5123                 fi
5124                 extra_headers=math-68881.h
5125                 ;;
5126         m68k-bull-sysv*)                # Bull DPX/2
5127                 if test x$gas = xyes
5128                 then
5129                         if test x$stabs = xyes
5130                         then
5131                                 tm_file=m68k/dpx2cdbx.h
5132                         else
5133                                 tm_file=m68k/dpx2g.h
5134                         fi
5135                 else
5136                         tm_file=m68k/dpx2.h
5137                 fi
5138                 xm_file="xm-alloca.h ${xm_file}"
5139                 xm_defines=USG
5140                 xmake_file=m68k/x-dpx2
5141                 use_collect2=yes
5142                 extra_headers=math-68881.h
5143                 ;;
5144         m68k-atari-sysv4*)              # Atari variant of V.4.
5145                 tm_file=m68k/atari.h
5146                 xm_file="xm-alloca.h ${xm_file}"
5147                 xm_defines="USG FULL_PROTOTYPES"
5148                 tmake_file=t-svr4
5149                 extra_parts="crtbegin.o crtend.o"
5150                 extra_headers=math-68881.h
5151                 float_format=m68k
5152                 ;;
5153         m68k-motorola-sysv*)
5154                 tm_file=m68k/mot3300.h
5155                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5156                 if test x$gas = xyes
5157                 then
5158                         xmake_file=m68k/x-mot3300-gas
5159                         if test x$gnu_ld = xyes
5160                         then
5161                                 tmake_file=m68k/t-mot3300-gald
5162                         else
5163                                 tmake_file=m68k/t-mot3300-gas
5164                                 use_collect2=yes
5165                         fi
5166                 else
5167                         xmake_file=m68k/x-mot3300
5168                         if test x$gnu_ld = xyes
5169                         then
5170                                 tmake_file=m68k/t-mot3300-gld
5171                         else
5172                                 tmake_file=m68k/t-mot3300
5173                                 use_collect2=yes
5174                         fi
5175                 fi
5176                 gdb_needs_out_file_path=yes
5177                 extra_parts="crt0.o mcrt0.o"
5178                 extra_headers=math-68881.h
5179                 float_format=m68k
5180                 ;;
5181         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5182                 tm_file=m68k/tower-as.h
5183                 xm_defines="USG SVR3"
5184                 xmake_file=m68k/x-tower
5185                 extra_parts="crtbegin.o crtend.o"
5186                 extra_headers=math-68881.h
5187                 ;;
5188         m68k-plexus-sysv*)
5189                 tm_file=m68k/plexus.h
5190                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5191                 xm_defines=USG
5192                 use_collect2=yes
5193                 extra_headers=math-68881.h
5194                 ;;
5195         m68k-tti-*)
5196                 tm_file=m68k/pbb.h
5197                 xm_file="xm-alloca.h ${xm_file}"
5198                 xm_defines=USG
5199                 extra_headers=math-68881.h
5200                 ;;
5201         m68k-crds-unos*)
5202                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5203                 xm_defines="USG unos"
5204                 xmake_file=m68k/x-crds
5205                 tm_file=m68k/crds.h
5206                 use_collect2=yes
5207                 extra_headers=math-68881.h
5208                 ;;
5209         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5210                 tm_file=m68k/amix.h
5211                 xm_file="xm-alloca.h ${xm_file}"
5212                 xm_defines="USG FULL_PROTOTYPES"
5213                 xmake_file=m68k/x-amix
5214                 tmake_file=t-svr4
5215                 extra_parts="crtbegin.o crtend.o"
5216                 extra_headers=math-68881.h
5217                 float_format=m68k
5218                 ;;
5219         m68k-ccur-rtu)
5220                 tm_file=m68k/ccur-GAS.h
5221                 xmake_file=m68k/x-ccur
5222                 extra_headers=math-68881.h
5223                 use_collect2=yes
5224                 float_format=m68k
5225                 ;;
5226         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5227                 tm_file=m68k/hp3bsd44.h
5228                 xmake_file=m68k/x-hp3bsd44
5229                 use_collect2=yes
5230                 extra_headers=math-68881.h
5231                 float_format=m68k
5232                 ;;
5233         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5234                 tm_file=m68k/hp3bsd.h
5235                 use_collect2=yes
5236                 extra_headers=math-68881.h
5237                 float_format=m68k
5238                 ;;
5239         m68k-isi-bsd*)
5240                 if test x$with_fp = xno
5241                 then
5242                         tm_file=m68k/isi-nfp.h
5243                 else
5244                         tm_file=m68k/isi.h
5245                         float_format=m68k
5246                 fi
5247                 use_collect2=yes
5248                 extra_headers=math-68881.h
5249                 ;;
5250         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5251                 xm_file="xm-alloca.h ${xm_file}"
5252                 xm_defines="USG"
5253                 if test x$gas = xyes
5254                 then
5255                         xmake_file=m68k/x-hp320g
5256                         tm_file=m68k/hp320g.h
5257                 else
5258                         xmake_file=m68k/x-hp320
5259                         tm_file=m68k/hpux7.h
5260                 fi
5261                 install_headers_dir=install-headers-cpio
5262                 use_collect2=yes
5263                 extra_headers=math-68881.h
5264                 float_format=m68k
5265                 ;;
5266         m68k-hp-hpux*)  # HP 9000 series 300
5267                 xm_file="xm-alloca.h ${xm_file}"
5268                 xm_defines="USG"
5269                 if test x$gas = xyes
5270                 then
5271                         xmake_file=m68k/x-hp320g
5272                         tm_file=m68k/hp320g.h
5273                 else
5274                         xmake_file=m68k/x-hp320
5275                         tm_file=m68k/hp320.h
5276                 fi
5277                 install_headers_dir=install-headers-cpio
5278                 use_collect2=yes
5279                 extra_headers=math-68881.h
5280                 float_format=m68k
5281                 ;;
5282         m68k-sun-mach*)
5283                 tm_file=m68k/sun3mach.h
5284                 use_collect2=yes
5285                 extra_headers=math-68881.h
5286                 float_format=m68k
5287                 ;;
5288         m68k-sony-newsos3*)
5289                 if test x$gas = xyes
5290                 then
5291                         tm_file=m68k/news3gas.h
5292                 else
5293                         tm_file=m68k/news3.h
5294                 fi
5295                 use_collect2=yes
5296                 extra_headers=math-68881.h
5297                 float_format=m68k
5298                 ;;
5299         m68k-sony-bsd* | m68k-sony-newsos*)
5300                 if test x$gas = xyes
5301                 then
5302                         tm_file=m68k/newsgas.h
5303                 else
5304                         tm_file=m68k/news.h
5305                 fi
5306                 use_collect2=yes
5307                 extra_headers=math-68881.h
5308                 float_format=m68k
5309                 ;;
5310         m68k-next-nextstep2*)
5311                 tm_file=m68k/next21.h
5312                 xm_file="m68k/xm-next.h ${xm_file}"
5313                 tmake_file=m68k/t-next
5314                 xmake_file=m68k/x-next
5315                 extra_objs=nextstep.o
5316                 extra_headers=math-68881.h
5317                 use_collect2=yes
5318                 float_format=m68k
5319                 ;;
5320         m68k-next-nextstep[34]*)
5321                 tm_file=m68k/next.h
5322                 xm_file="m68k/xm-next.h ${xm_file}"
5323                 tmake_file=m68k/t-next
5324                 xmake_file=m68k/x-next
5325                 extra_objs=nextstep.o
5326                 extra_parts="crtbegin.o crtend.o"
5327                 extra_headers=math-68881.h
5328                 float_format=m68k
5329                 if test x$enable_threads = xyes; then
5330                         thread_file='mach'
5331                 fi
5332                 ;;
5333         m68k-sun-sunos3*)
5334                 if test x$with_fp = xno
5335                 then
5336                         tm_file=m68k/sun3n3.h
5337                 else
5338                         tm_file=m68k/sun3o3.h
5339                         float_format=m68k
5340                 fi
5341                 use_collect2=yes
5342                 extra_headers=math-68881.h
5343                 ;;
5344         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5345                 if test x$with_fp = xno
5346                 then
5347                         tm_file=m68k/sun3n.h
5348                 else
5349                         tm_file=m68k/sun3.h
5350                         float_format=m68k
5351                 fi
5352                 use_collect2=yes
5353                 extra_headers=math-68881.h
5354                 ;;
5355         m68k-wrs-vxworks*)
5356                 tm_file=m68k/vxm68k.h
5357                 tmake_file=m68k/t-vxworks68
5358                 extra_headers=math-68881.h
5359                 thread_file='vxworks'
5360                 float_format=m68k
5361                 ;;
5362         m68k-*-aout*)
5363                 tmake_file=m68k/t-m68kbare
5364                 tm_file="m68k/m68k-aout.h libgloss.h"
5365                 extra_headers=math-68881.h
5366                 float_format=m68k
5367                 ;;
5368         m68k-*-coff*)
5369                 tmake_file=m68k/t-m68kbare
5370                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5371                 extra_headers=math-68881.h
5372                 float_format=m68k
5373                 ;;
5374         m68020-*-elf* | m68k-*-elf*)
5375                 tm_file="m68k/m68020-elf.h"
5376                 xm_file=m68k/xm-m68kv.h
5377                 tmake_file=m68k/t-m68kelf
5378                 header_files=math-68881.h
5379                 ;;
5380         m68k-*-lynxos*)
5381                 if test x$gas = xyes
5382                 then
5383                         tm_file=m68k/lynx.h
5384                 else
5385                         tm_file=m68k/lynx-ng.h
5386                 fi
5387                 xm_file=m68k/xm-lynx.h
5388                 xmake_file=x-lynx
5389                 tmake_file=m68k/t-lynx
5390                 extra_headers=math-68881.h
5391                 float_format=m68k
5392                 ;;
5393         m68k*-*-netbsd*)
5394                 tm_file=m68k/netbsd.h
5395                 tmake_file=t-netbsd
5396                 float_format=m68k
5397                 use_collect2=yes
5398                 ;;
5399         m68k*-*-openbsd*)
5400                 float_format=m68k
5401                 # we need collect2 until our bug is fixed...
5402                 use_collect2=yes
5403                 ;;
5404         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5405                 xm_file="xm-alloca.h ${xm_file}"
5406                 xm_defines=USG
5407                 xmake_file=m68k/x-m68kv
5408                 extra_parts="crtbegin.o crtend.o"
5409                 extra_headers=math-68881.h
5410                 float_format=m68k
5411                 ;;
5412         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5413                 tm_file=m68k/m68kv4.h
5414                 xm_file="xm-alloca.h ${xm_file}"
5415                 xm_defines=USG
5416                 tmake_file=t-svr4
5417                 extra_parts="crtbegin.o crtend.o"
5418                 extra_headers=math-68881.h
5419                 float_format=m68k
5420                 ;;
5421         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5422                                         # with a.out format
5423                 xmake_file=x-linux
5424                 tm_file=m68k/linux-aout.h
5425                 tmake_file="t-linux-aout m68k/t-linux-aout"
5426                 extra_headers=math-68881.h
5427                 float_format=m68k
5428                 gnu_ld=yes
5429                 ;;
5430         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5431                                         # with ELF format using the
5432                                         # GNU/Linux C library 5
5433                 xmake_file=x-linux
5434                 tm_file=m68k/linux.h
5435                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5436                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5437                 extra_headers=math-68881.h
5438                 float_format=m68k
5439                 gnu_ld=yes
5440                 ;;
5441         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5442                                         # with ELF format using glibc 2
5443                                         # aka the GNU/Linux C library 6.
5444                 xmake_file=x-linux
5445                 tm_file=m68k/linux.h
5446                 tmake_file="t-linux m68k/t-linux"
5447                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5448                 extra_headers=math-68881.h
5449                 float_format=m68k
5450                 gnu_ld=yes
5451                 if test x$enable_threads = xyes; then
5452                         thread_file='posix'
5453                 fi
5454                 ;;
5455         m68k-*-psos*)
5456                 tmake_file=m68k/t-m68kbare
5457                 tm_file=m68k/m68k-psos.h
5458                 extra_headers=math-68881.h
5459                 float_format=m68k
5460                 ;;
5461         m68k-*-rtemscoff*)
5462                 tmake_file="m68k/t-m68kbare t-rtems"
5463                 tm_file=m68k/rtems.h
5464                 extra_headers=math-68881.h
5465                 float_format=m68k
5466                 ;;
5467         m68k-*-rtemself*|m68k-*-rtems*)
5468                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5469                 tm_file=m68k/rtemself.h
5470                 extra_headers=math-68881.h
5471                 float_format=m68k
5472                 ;;
5473         m88k-dg-dgux*)
5474                 case $machine in
5475                   m88k-dg-dguxbcs*)
5476                     tm_file=m88k/dguxbcs.h
5477                     tmake_file=m88k/t-dguxbcs
5478                     ;;
5479                   *)
5480                     tm_file=m88k/dgux.h
5481                     tmake_file=m88k/t-dgux
5482                     ;;
5483                 esac
5484                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5485                 xmake_file=m88k/x-dgux
5486                 if test x$gas = xyes
5487                 then
5488                         tmake_file=m88k/t-dgux-gas
5489                 fi
5490                 ;;
5491         m88k-dolphin-sysv3*)
5492                 tm_file=m88k/dolph.h
5493                 extra_parts="crtbegin.o crtend.o"
5494                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5495                 xmake_file=m88k/x-dolph
5496                 if test x$gas = xyes
5497                 then
5498                         tmake_file=m88k/t-m88k-gas
5499                 fi
5500                 ;;
5501         m88k-tektronix-sysv3)
5502                 tm_file=m88k/tekXD88.h
5503                 extra_parts="crtbegin.o crtend.o"
5504                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5505                 xmake_file=m88k/x-tekXD88
5506                 if test x$gas = xyes
5507                 then
5508                         tmake_file=m88k/t-m88k-gas
5509                 fi
5510                 ;;
5511         m88k-*-aout*)
5512                 tm_file=m88k/m88k-aout.h
5513                 ;;
5514         m88k-*-coff*)
5515                 tm_file=m88k/m88k-coff.h
5516                 tmake_file=m88k/t-bug
5517                 ;;
5518         m88k-*-luna*)
5519                 tm_file=m88k/luna.h
5520                 extra_parts="crtbegin.o crtend.o"
5521                 if test x$gas = xyes
5522                 then
5523                         tmake_file=m88k/t-luna-gas
5524                 else
5525                         tmake_file=m88k/t-luna
5526                 fi
5527                 ;;
5528         m88k-*-openbsd*)
5529                 tmake_file="${tmake_file} m88k/t-luna-gas"
5530                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5531                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5532                 ;;
5533         m88k-*-sysv3*)
5534                 tm_file=m88k/sysv3.h
5535                 extra_parts="crtbegin.o crtend.o"
5536                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5537                 xmake_file=m88k/x-sysv3
5538                 if test x$gas = xyes
5539                 then
5540                         tmake_file=m88k/t-m88k-gas
5541                 fi
5542                 ;;
5543         m88k-*-sysv4*)
5544                 tm_file=m88k/sysv4.h
5545                 extra_parts="crtbegin.o crtend.o"
5546                 xmake_file=m88k/x-sysv4
5547                 tmake_file=m88k/t-sysv4
5548                 ;;
5549         mcore-*-elf)
5550                 tm_file=mcore/mcore-elf.h
5551                 tmake_file=mcore/t-mcore
5552                 ;;
5553         mcore-*-pe*)
5554                 tm_file=mcore/mcore-pe.h
5555                 tmake_file=mcore/t-mcore-pe
5556                 ;;
5557         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5558                 if test "x$gnu_ld" = xyes
5559                 then
5560                         tm_file="mips/iris6.h mips/iris6gld.h"
5561                 else
5562                         tm_file=mips/iris6.h
5563                 fi
5564                 tmake_file=mips/t-iris6
5565                 xm_file=mips/xm-iris6.h
5566                 xmake_file=mips/x-iris6
5567 #               if test x$enable_threads = xyes; then
5568 #                       thread_file='irix'
5569 #               fi
5570                 ;;
5571         mips-wrs-vxworks)
5572                 tm_file="mips/elf.h mips/vxworks.h"
5573                 tmake_file=mips/t-ecoff
5574                 gas=yes
5575                 gnu_ld=yes
5576                 extra_parts="crtbegin.o crtend.o"
5577                 thread_file='vxworks'
5578                 ;;
5579         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5580                 tm_file="mips/iris6.h mips/cross64.h"
5581                 xm_defines=USG
5582                 xm_file="mips/xm-iris5.h"
5583                 xmake_file=mips/x-iris
5584                 tmake_file=mips/t-cross64
5585                 # See comment in mips/iris[56].h files.
5586                 use_collect2=yes
5587 #               if test x$enable_threads = xyes; then
5588 #                       thread_file='irix'
5589 #               fi
5590                 ;;
5591         mips-sni-sysv4)
5592                 if test x$gas = xyes
5593                 then
5594                         if test x$stabs = xyes
5595                         then
5596                                 tm_file=mips/iris5gdb.h
5597                         else
5598                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5599                         fi
5600                 else
5601                         tm_file=mips/sni-svr4.h
5602                 fi
5603                 xm_defines=USG
5604                 xmake_file=mips/x-sni-svr4
5605                 tmake_file=mips/t-mips-gas
5606                 if test x$gnu_ld != xyes
5607                 then
5608                         use_collect2=yes
5609                 fi
5610                 ;;
5611         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5612                 if test x$gas = xyes
5613                 then
5614                         tm_file="mips/iris5.h mips/iris5gas.h"
5615                         if test x$stabs = xyes
5616                         then
5617                                 tm_file="${tm_file} dbx.h"
5618                         fi
5619                 else
5620                         tm_file=mips/iris5.h
5621                 fi
5622                 xm_defines=USG
5623                 xm_file="mips/xm-iris5.h"
5624                 xmake_file=mips/x-iris
5625                 # mips-tfile doesn't work yet
5626                 tmake_file=mips/t-mips-gas
5627                 # See comment in mips/iris5.h file.
5628                 use_collect2=yes
5629 #               if test x$enable_threads = xyes; then
5630 #                       thread_file='irix'
5631 #               fi
5632                 ;;
5633         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5634                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5635                 if test x$stabs = xyes; then
5636                         tm_file="${tm_file} dbx.h"
5637                 fi
5638                 xm_defines=USG
5639                 xmake_file=mips/x-iris
5640                 if test x$gas = xyes
5641                 then
5642                         tmake_file=mips/t-mips-gas
5643                 else
5644                         extra_passes="mips-tfile mips-tdump"
5645                 fi
5646                 if test x$gnu_ld != xyes
5647                 then
5648                         use_collect2=yes
5649                 fi
5650 #               if test x$enable_threads = xyes; then
5651 #                       thread_file='irix'
5652 #               fi
5653                 ;;
5654         mips-sgi-irix4*)                # Mostly like a MIPS.
5655                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5656                 if test x$stabs = xyes; then
5657                         tm_file="${tm_file} dbx.h"
5658                 fi
5659                 xm_defines=USG
5660                 xmake_file=mips/x-iris
5661                 if test x$gas = xyes
5662                 then
5663                         tmake_file=mips/t-mips-gas
5664                 else
5665                         extra_passes="mips-tfile mips-tdump"
5666                 fi
5667                 if test x$gnu_ld != xyes
5668                 then
5669                         use_collect2=yes
5670                 fi
5671 #               if test x$enable_threads = xyes; then
5672 #                       thread_file='irix'
5673 #               fi
5674                 ;;
5675         mips-sgi-*)                     # Mostly like a MIPS.
5676                 tm_file="mips/iris3.h ${tm_file}"
5677                 if test x$stabs = xyes; then
5678                         tm_file="${tm_file} dbx.h"
5679                 fi
5680                 xm_defines=USG
5681                 xmake_file=mips/x-iris3
5682                 if test x$gas = xyes
5683                 then
5684                         tmake_file=mips/t-mips-gas
5685                 else
5686                         extra_passes="mips-tfile mips-tdump"
5687                 fi
5688                 if test x$gnu_ld != xyes
5689                 then
5690                         use_collect2=yes
5691                 fi
5692                 ;;
5693         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5694                 tm_file="mips/osfrose.h ${tm_file}"
5695                 xmake_file=mips/x-osfrose
5696                 tmake_file=mips/t-osfrose
5697                 extra_objs=halfpic.o
5698                 use_collect2=yes
5699                 ;;
5700         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5701                 tm_file=mips/dec-osf1.h
5702                 if test x$stabs = xyes; then
5703                         tm_file="${tm_file} dbx.h"
5704                 fi
5705                 xmake_file=mips/x-dec-osf1
5706                 if test x$gas = xyes
5707                 then
5708                         tmake_file=mips/t-mips-gas
5709                 else
5710                         tmake_file=mips/t-ultrix
5711                         extra_passes="mips-tfile mips-tdump"
5712                 fi
5713                 if test x$gnu_ld != xyes
5714                 then
5715                         use_collect2=yes
5716                 fi
5717                 ;;
5718         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5719               tm_file=mips/dec-bsd.h
5720               if test x$gas = xyes
5721               then
5722                         tmake_file=mips/t-mips-gas
5723               else
5724                         tmake_file=mips/t-ultrix
5725                         extra_passes="mips-tfile mips-tdump"
5726               fi
5727               if test x$gnu_ld != xyes
5728               then
5729                         use_collect2=yes
5730               fi
5731               ;;
5732         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5733                 tm_file=mips/netbsd.h
5734                 # On NetBSD, the headers are already okay, except for math.h.
5735                 tmake_file=t-netbsd
5736                 ;;
5737         mips*-*-linux*)                         # Linux MIPS, either endian.
5738                 xmake_file=x-linux
5739                 case $machine in
5740                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5741                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5742                 esac
5743                 tmake_file=t-linux
5744                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5745                 gnu_ld=yes
5746                 gas=yes
5747                 if test x$enable_threads = xyes; then
5748                         thread_file='posix'
5749                 fi
5750                 ;;
5751         mips*el-*-openbsd*)     # mips little endian
5752                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5753                 ;;
5754         mips*-*-openbsd*)               # mips big endian
5755                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5756                 tm_file="mips/openbsd-be.h ${tm_file}"
5757                 ;;
5758         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5759                 tm_file="mips/news4.h ${tm_file}"
5760                 if test x$stabs = xyes; then
5761                         tm_file="${tm_file} dbx.h"
5762                 fi
5763                 if test x$gas = xyes
5764                 then
5765                         tmake_file=mips/t-mips-gas
5766                 else
5767                         extra_passes="mips-tfile mips-tdump"
5768                 fi
5769                 if test x$gnu_ld != xyes
5770                 then
5771                         use_collect2=yes
5772                 fi
5773                 xmake_file=mips/x-sony
5774                 ;;
5775         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5776                                         # That is based on svr4.
5777                 # t-svr4 is not right because this system doesn't use ELF.
5778                 tm_file="mips/news5.h ${tm_file}"
5779                 if test x$stabs = xyes; then
5780                         tm_file="${tm_file} dbx.h"
5781                 fi
5782                 xm_defines=USG
5783                 if test x$gas = xyes
5784                 then
5785                         tmake_file=mips/t-mips-gas
5786                 else
5787                         extra_passes="mips-tfile mips-tdump"
5788                 fi
5789                 if test x$gnu_ld != xyes
5790                 then
5791                         use_collect2=yes
5792                 fi
5793                 ;;
5794         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5795                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5796                 if test x$stabs = xyes; then
5797                         tm_file="${tm_file} dbx.h"
5798                 fi
5799                 xm_defines=USG
5800                 xmake_file=mips/x-sysv
5801                 if test x$gas = xyes
5802                 then
5803                         tmake_file=mips/t-mips-gas
5804                         extra_parts="crtbegin.o crtend.o"
5805                 else
5806                         tmake_file=mips/t-mips
5807                         extra_passes="mips-tfile mips-tdump"
5808                 fi
5809                 if test x$gnu_ld != xyes
5810                 then
5811                         use_collect2=yes
5812                 fi
5813                 ;;
5814         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5815                 tm_file="mips/ultrix.h ${tm_file}"
5816                 if test x$stabs = xyes; then
5817                         tm_file="${tm_file} dbx.h"
5818                 fi
5819                 xmake_file=mips/x-ultrix
5820                 if test x$gas = xyes
5821                 then
5822                         tmake_file=mips/t-mips-gas
5823                 else
5824                         tmake_file=mips/t-ultrix
5825                         extra_passes="mips-tfile mips-tdump"
5826                 fi
5827                 if test x$gnu_ld != xyes
5828                 then
5829                         use_collect2=yes
5830                 fi
5831                 ;;
5832         mips-*-riscos[56789]bsd*)
5833                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5834                 if test x$stabs = xyes; then
5835                         tm_file="${tm_file} dbx.h"
5836                 fi
5837                 if test x$gas = xyes
5838                 then
5839                         tmake_file=mips/t-bsd-gas
5840                 else
5841                         tmake_file=mips/t-bsd
5842                         extra_passes="mips-tfile mips-tdump"
5843                 fi
5844                 if test x$gnu_ld != xyes
5845                 then
5846                         use_collect2=yes
5847                 fi
5848                 ;;
5849         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5850                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5851                 if test x$stabs = xyes; then
5852                         tm_file="${tm_file} dbx.h"
5853                 fi
5854                 if test x$gas = xyes
5855                 then
5856                         tmake_file=mips/t-bsd-gas
5857                 else
5858                         tmake_file=mips/t-bsd
5859                         extra_passes="mips-tfile mips-tdump"
5860                 fi
5861                 if test x$gnu_ld != xyes
5862                 then
5863                         use_collect2=yes
5864                 fi
5865                 ;;
5866         mips-*-riscos[56789]sysv4*)
5867                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5868                 if test x$stabs = xyes; then
5869                         tm_file="${tm_file} dbx.h"
5870                 fi
5871                 xmake_file=mips/x-sysv
5872                 if test x$gas = xyes
5873                 then
5874                         tmake_file=mips/t-svr4-gas
5875                 else
5876                         tmake_file=mips/t-svr4
5877                         extra_passes="mips-tfile mips-tdump"
5878                 fi
5879                 if test x$gnu_ld != xyes
5880                 then
5881                         use_collect2=yes
5882                 fi
5883                 ;;
5884         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5885                 tm_file="mips/svr4-4.h ${tm_file}"
5886                 if test x$stabs = xyes; then
5887                         tm_file="${tm_file} dbx.h"
5888                 fi
5889                 xm_defines=USG
5890                 xmake_file=mips/x-sysv
5891                 if test x$gas = xyes
5892                 then
5893                         tmake_file=mips/t-svr4-gas
5894                 else
5895                         tmake_file=mips/t-svr4
5896                         extra_passes="mips-tfile mips-tdump"
5897                 fi
5898                 if test x$gnu_ld != xyes
5899                 then
5900                         use_collect2=yes
5901                 fi
5902                 ;;
5903         mips-*-riscos[56789]sysv*)
5904                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5905                 if test x$stabs = xyes; then
5906                         tm_file="${tm_file} dbx.h"
5907                 fi
5908                 xm_defines=USG
5909                 xmake_file=mips/x-sysv
5910                 if test x$gas = xyes
5911                 then
5912                         tmake_file=mips/t-svr3-gas
5913                 else
5914                         tmake_file=mips/t-svr3
5915                         extra_passes="mips-tfile mips-tdump"
5916                 fi
5917                 if test x$gnu_ld != xyes
5918                 then
5919                         use_collect2=yes
5920                 fi
5921                 ;;
5922         mips-*-sysv* | mips-*-riscos*sysv*)
5923                 tm_file="mips/svr3-4.h ${tm_file}"
5924                 if test x$stabs = xyes; then
5925                         tm_file="${tm_file} dbx.h"
5926                 fi
5927                 xm_defines=USG
5928                 xmake_file=mips/x-sysv
5929                 if test x$gas = xyes
5930                 then
5931                         tmake_file=mips/t-svr3-gas
5932                 else
5933                         tmake_file=mips/t-svr3
5934                         extra_passes="mips-tfile mips-tdump"
5935                 fi
5936                 if test x$gnu_ld != xyes
5937                 then
5938                         use_collect2=yes
5939                 fi
5940                 ;;
5941         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5942                 tm_file=mips/mips-5.h
5943                 if test x$stabs = xyes; then
5944                         tm_file="${tm_file} dbx.h"
5945                 fi
5946                 if test x$gas = xyes
5947                 then
5948                         tmake_file=mips/t-mips-gas
5949                 else
5950                         extra_passes="mips-tfile mips-tdump"
5951                 fi
5952                 if test x$gnu_ld != xyes
5953                 then
5954                         use_collect2=yes
5955                 fi
5956                 ;;
5957         mips-*-gnu*)
5958                 ;;
5959         mipsel-*-ecoff*)
5960                 tm_file=mips/ecoffl.h
5961                 if test x$stabs = xyes; then
5962                         tm_file="${tm_file} dbx.h"
5963                 fi
5964                 tmake_file=mips/t-ecoff
5965                 ;;
5966         mips-*-ecoff*)
5967                 tm_file="gofast.h mips/ecoff.h"
5968                 if test x$stabs = xyes; then
5969                         tm_file="${tm_file} dbx.h"
5970                 fi
5971                 tmake_file=mips/t-ecoff
5972                 ;;
5973         mipsel-*-elf*)
5974                 tm_file="mips/elfl.h"
5975                 tmake_file=mips/t-elf
5976                 ;;
5977         mips-*-elf*)
5978                 tm_file="mips/elf.h"
5979                 tmake_file=mips/t-elf
5980                 ;;
5981         mips64el-*-elf*)
5982                 tm_file="mips/elfl64.h"
5983                 tmake_file=mips/t-elf
5984                 ;;
5985         mips64orionel-*-elf*)
5986                 tm_file="mips/elforion.h mips/elfl64.h"
5987                 tmake_file=mips/t-elf
5988                 ;;
5989         mips64-*-elf*)
5990                 tm_file="mips/elf64.h"
5991                 tmake_file=mips/t-elf
5992                 ;;
5993         mips64orion-*-elf*)
5994                 tm_file="mips/elforion.h mips/elf64.h"
5995                 tmake_file=mips/t-elf
5996                 ;;
5997         mips64orion-*-rtems*)
5998                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5999                 tmake_file="mips/t-elf t-rtems"
6000                 ;;
6001         mipstx39el-*-elf*)
6002                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6003                 tmake_file=mips/t-r3900
6004                 ;;
6005         mipstx39-*-elf*)
6006                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6007                 tmake_file=mips/t-r3900
6008                 ;;
6009         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6010                 if test x$stabs = xyes; then
6011                         tm_file="${tm_file} dbx.h"
6012                 fi
6013                 if test x$gas = xyes
6014                 then
6015                         tmake_file=mips/t-mips-gas
6016                 else
6017                         extra_passes="mips-tfile mips-tdump"
6018                 fi
6019                 if test x$gnu_ld != xyes
6020                 then
6021                         use_collect2=yes
6022                 fi
6023                 ;;
6024         mn10200-*-*)
6025                 float_format=i32
6026                 cpu_type=mn10200
6027                 tm_file="mn10200/mn10200.h"
6028                 if test x$stabs = xyes
6029                 then
6030                         tm_file="${tm_file} dbx.h"
6031                 fi
6032                 use_collect2=no
6033                 ;;
6034         mn10300-*-*)
6035                 cpu_type=mn10300
6036                 tm_file="mn10300/mn10300.h"
6037                 if test x$stabs = xyes
6038                 then
6039                         tm_file="${tm_file} dbx.h"
6040                 fi
6041                 use_collect2=no
6042                 ;;
6043         ns32k-encore-bsd*)
6044                 tm_file=ns32k/encore.h
6045                 use_collect2=yes
6046                 ;;
6047         ns32k-sequent-bsd*)
6048                 tm_file=ns32k/sequent.h
6049                 use_collect2=yes
6050                 ;;
6051         ns32k-tek6100-bsd*)
6052                 tm_file=ns32k/tek6100.h
6053                 use_collect2=yes
6054                 ;;
6055         ns32k-tek6200-bsd*)
6056                 tm_file=ns32k/tek6200.h
6057                 use_collect2=yes
6058                 ;;
6059 # This has not been updated to GCC 2.
6060 #       ns32k-ns-genix*)
6061 #               xm_defines=USG
6062 #               xmake_file=ns32k/x-genix
6063 #               tm_file=ns32k/genix.h
6064 #               use_collect2=yes
6065 #               ;;
6066         ns32k-merlin-*)
6067                 tm_file=ns32k/merlin.h
6068                 use_collect2=yes
6069                 ;;
6070         ns32k-pc532-mach*)
6071                 tm_file=ns32k/pc532-mach.h
6072                 use_collect2=yes
6073                 ;;
6074         ns32k-pc532-minix*)
6075                 tm_file=ns32k/pc532-min.h
6076                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6077                 xm_defines=USG
6078                 use_collect2=yes
6079                 ;;
6080         ns32k-*-netbsd*)
6081                 tm_file=ns32k/netbsd.h
6082                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6083                 # On NetBSD, the headers are already okay, except for math.h.
6084                 tmake_file=t-netbsd
6085                 use_collect2=yes
6086                 ;;
6087         pdp11-*-bsd)
6088                 tm_file="${tm_file} pdp11/2bsd.h"
6089                 ;;
6090         pdp11-*-*)
6091                 ;;
6092         avr-*-*)
6093                 ;;
6094         ns32k-*-openbsd*)
6095                 # Nothing special
6096                 ;;
6097 # This has not been updated to GCC 2.
6098 #       pyramid-*-*)
6099 #               cpu_type=pyr
6100 #               xmake_file=pyr/x-pyr
6101 #               use_collect2=yes
6102 #               ;;
6103
6104         pj*-linux*)
6105                 tm_file="svr4.h pj/linux.h ${tm_file}"
6106                 ;;
6107         pj-*)
6108                 ;;
6109         pjl-*)
6110                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6111                 ;;
6112
6113         romp-*-aos*)
6114                 use_collect2=yes
6115                 ;;
6116         romp-*-mach*)
6117                 xmake_file=romp/x-mach
6118                 use_collect2=yes
6119                 ;;
6120         romp-*-openbsd*)
6121                 # Nothing special
6122                 ;;
6123         powerpc-*-openbsd*)
6124                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6125                 ;;
6126         powerpc-*-beos*)
6127                 cpu_type=rs6000
6128                 tm_file=rs6000/beos.h
6129                 xm_file=rs6000/xm-beos.h
6130                 tmake_file=rs6000/t-beos
6131                 xmake_file=rs6000/x-beos
6132                 ;;
6133         powerpc-*-sysv*)
6134                 tm_file=rs6000/sysv4.h
6135                 xm_file="rs6000/xm-sysv4.h"
6136                 xm_defines="USG POSIX"
6137                 extra_headers=ppc-asm.h
6138                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6139                 xmake_file=rs6000/x-sysv4
6140                 ;;
6141         powerpc-*-eabiaix*)
6142                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6143                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6144                 extra_headers=ppc-asm.h
6145                 ;;
6146         powerpc-*-eabisim*)
6147                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6148                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6149                 extra_headers=ppc-asm.h
6150                 ;;
6151         powerpc-*-elf*)
6152                 tm_file="rs6000/sysv4.h"
6153                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6154                 extra_headers=ppc-asm.h
6155                 ;;
6156         powerpc-*-eabi*)
6157                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6158                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6159                 extra_headers=ppc-asm.h
6160                 ;;
6161         powerpc-*-rtems*)
6162                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6163                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6164                 extra_headers=ppc-asm.h
6165                 ;;
6166         powerpc-*-linux*libc1)
6167                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6168                 xm_file=rs6000/xm-sysv4.h
6169                 out_file=rs6000/rs6000.c
6170                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6171                 xmake_file=x-linux
6172                 extra_headers=ppc-asm.h
6173                 if test x$enable_threads = xyes; then
6174                         thread_file='posix'
6175                 fi
6176                 ;;
6177         powerpc-*-linux*)
6178                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6179                 xm_file="rs6000/xm-sysv4.h"
6180                 xm_defines="USG ${xm_defines}"
6181                 out_file=rs6000/rs6000.c
6182                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6183                 xmake_file=x-linux
6184                 extra_headers=ppc-asm.h
6185                 if test x$enable_threads = xyes; then
6186                         thread_file='posix'
6187                 fi
6188                 ;;
6189         powerpc-wrs-vxworks*)
6190                 cpu_type=rs6000
6191                 xm_file="rs6000/xm-sysv4.h"
6192                 xm_defines="USG POSIX"
6193                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6194                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6195                 extra_headers=ppc-asm.h
6196                 thread_file='vxworks'
6197                 ;;
6198         powerpcle-wrs-vxworks*)
6199                 cpu_type=rs6000
6200                 xm_file="rs6000/xm-sysv4.h"
6201                 xm_defines="USG POSIX"
6202                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6203                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6204                 extra_headers=ppc-asm.h
6205                 thread_file='vxworks'
6206                 ;;
6207         powerpcle-*-sysv*)
6208                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6209                 xm_file="rs6000/xm-sysv4.h"
6210                 xm_defines="USG POSIX"
6211                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6212                 xmake_file=rs6000/x-sysv4
6213                 extra_headers=ppc-asm.h
6214                 ;;
6215         powerpcle-*-elf*)
6216                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6217                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6218                 extra_headers=ppc-asm.h
6219                 ;;
6220         powerpcle-*-eabisim*)
6221                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6222                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6223                 extra_headers=ppc-asm.h
6224                 ;;
6225         powerpcle-*-eabi*)
6226                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6227                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6228                 extra_headers=ppc-asm.h
6229                 ;;
6230         powerpcle-*-solaris2*)
6231                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6232                 xm_file="rs6000/xm-sysv4.h"
6233                 xm_defines="USG POSIX"
6234                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6235                 xmake_file=rs6000/x-sysv4
6236                 extra_headers=ppc-asm.h
6237                 ;;
6238         rs6000-ibm-aix3.[01]*)
6239                 tm_file=rs6000/aix31.h
6240                 xmake_file=rs6000/x-aix31
6241                 float_format=none
6242                 use_collect2=yes
6243                 ;;
6244         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6245                 tm_file=rs6000/aix3newas.h
6246                 if test x$host != x$target
6247                 then
6248                         tmake_file=rs6000/t-xnewas
6249                 else
6250                         tmake_file=rs6000/t-newas
6251                 fi
6252                 float_format=none
6253                 use_collect2=yes
6254                 ;;
6255         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6256                 tm_file=rs6000/aix41.h
6257                 if test x$host != x$target
6258                 then
6259                         tmake_file=rs6000/t-xnewas
6260                 else
6261                         tmake_file=rs6000/t-newas
6262                 fi
6263                 if test "$gnu_ld" = yes
6264                 then
6265                         xmake_file=rs6000/x-aix41-gld
6266                 else
6267                         tmake_file="rs6000/t-newas rs6000/t-aix41"
6268                 fi
6269                 xmake_file=rs6000/x-aix41
6270                 float_format=none
6271                 use_collect2=yes
6272                 ;;
6273         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6274                 tm_file=rs6000/aix43.h
6275                 tmake_file=rs6000/t-aix43
6276                 xmake_file=rs6000/x-aix41
6277                 float_format=none
6278                 use_collect2=yes
6279                 ;;
6280         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6281                 tm_file=rs6000/aix43.h
6282                 tmake_file=rs6000/t-aix43
6283                 xmake_file=rs6000/x-aix41
6284                 float_format=none
6285                 use_collect2=yes
6286                 ;;
6287         rs6000-ibm-aix*)
6288                 float_format=none
6289                 use_collect2=yes
6290                 ;;
6291         rs6000-bull-bosx)
6292                 float_format=none
6293                 use_collect2=yes
6294                 ;;
6295         rs6000-*-mach*)
6296                 tm_file=rs6000/mach.h
6297                 xm_file="${xm_file} rs6000/xm-mach.h"
6298                 xmake_file=rs6000/x-mach
6299                 use_collect2=yes
6300                 ;;
6301         rs6000-*-lynxos*)
6302                 tm_file=rs6000/lynx.h
6303                 xm_file=rs6000/xm-lynx.h
6304                 tmake_file=rs6000/t-rs6000
6305                 xmake_file=rs6000/x-lynx
6306                 use_collect2=yes
6307                 ;;
6308         sh-*-elf*)
6309                 tm_file=sh/elf.h
6310                 float_format=sh
6311                 ;;
6312         sh-*-rtemself*)
6313                 tmake_file="sh/t-sh t-rtems"
6314                 tm_file=sh/rtemself.h
6315                 float_format=sh
6316                 ;;
6317         sh-*-rtems*)
6318                 tmake_file="sh/t-sh t-rtems"
6319                 tm_file=sh/rtems.h
6320                 float_format=sh
6321                 ;;
6322         sh-*-*)
6323                 float_format=sh
6324                 ;;
6325         sparc-tti-*)
6326                 tm_file=sparc/pbd.h
6327                 xm_file="xm-alloca.h ${xm_file}"
6328                 xm_defines=USG
6329                 ;;
6330         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6331                 tm_file=sparc/vxsparc.h
6332                 tmake_file=sparc/t-vxsparc
6333                 use_collect2=yes
6334                 thread_file='vxworks'
6335                 ;;
6336         sparc-*-aout*)
6337                 tmake_file=sparc/t-sparcbare
6338                 tm_file="sparc/aout.h libgloss.h"
6339                 ;;
6340         sparc-*-netbsd*)
6341                 tm_file=sparc/netbsd.h
6342                 tmake_file=t-netbsd
6343                 use_collect2=yes
6344                 ;;
6345         sparc-*-openbsd*)
6346                 # we need collect2 until our bug is fixed...
6347                 use_collect2=yes
6348                 ;;
6349         sparc-*-bsd*)
6350                 tm_file=sparc/bsd.h
6351                 ;;
6352         sparc-*-elf*)
6353                 tm_file=sparc/elf.h
6354                 tmake_file=sparc/t-elf
6355                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6356                 #float_format=i128
6357                 float_format=i64
6358                 ;;
6359         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6360                 xm_file="${xm_file} sparc/xm-linux.h"
6361                 tm_file=sparc/linux-aout.h
6362                 xmake_file=x-linux
6363                 gnu_ld=yes
6364                 ;;
6365         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6366                 xm_file="${xm_file} sparc/xm-linux.h"
6367                 xmake_file=x-linux
6368                 tm_file=sparc/linux.h
6369                 tmake_file="t-linux t-linux-gnulibc1"
6370                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6371                 gnu_ld=yes
6372                 float_format=sparc
6373                 ;;
6374         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6375                 xm_file="${xm_file} sparc/xm-linux.h"
6376                 xmake_file=x-linux
6377                 tm_file=sparc/linux.h
6378                 tmake_file="t-linux"
6379                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6380                 gnu_ld=yes
6381                 if test x$enable_threads = xyes; then
6382                         thread_file='posix'
6383                 fi
6384                 float_format=sparc
6385                 ;;
6386         sparc-*-lynxos*)
6387                 if test x$gas = xyes
6388                 then
6389                         tm_file=sparc/lynx.h
6390                 else
6391                         tm_file=sparc/lynx-ng.h
6392                 fi
6393                 xm_file=sparc/xm-lynx.h
6394                 tmake_file=sparc/t-sunos41
6395                 xmake_file=x-lynx
6396                 ;;
6397         sparc-*-rtemsaout*)
6398                 tmake_file="sparc/t-sparcbare t-rtems"
6399                 tm_file=sparc/rtems.h
6400                 ;;
6401         sparc-*-rtems*|sparc-*-rtemself*)
6402                 tm_file="sparc/rtemself.h"
6403                 tmake_file="sparc/t-elf t-rtems"
6404                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6405                 #float_format=i128
6406                 float_format=i64
6407                 ;;
6408         sparcv9-*-solaris2*)
6409                 if test x$gnu_ld = xyes
6410                 then
6411                         tm_file=sparc/sol2-64.h
6412                 else
6413                         tm_file=sparc/sol2-sld-64.h
6414                 fi
6415                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6416                 xm_defines="USG POSIX"
6417                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6418                 xmake_file=sparc/x-sysv4
6419                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6420                 float_format=none
6421                 if test x${enable_threads} = x ; then
6422                     enable_threads=$have_pthread_h
6423                     if test x${enable_threads} = x ; then
6424                         enable_threads=$have_thread_h
6425                     fi
6426                 fi
6427                 if test x${enable_threads} = xyes ; then
6428                     if test x${have_pthread_h} = xyes ; then
6429                         thread_file='posix'
6430                     else
6431                         thread_file='solaris'
6432                     fi
6433                 fi
6434                 ;;
6435         sparc-hal-solaris2*)
6436                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6437                 xm_defines="USG POSIX"
6438                 tm_file="sparc/sol2.h sparc/hal.h"
6439                 tmake_file="sparc/t-halos sparc/t-sol2"
6440                 xmake_file=sparc/x-sysv4
6441                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6442                 case $machine in
6443                 *-*-solaris2.[0-4])
6444                         float_format=i128
6445                 ;;
6446                 *)
6447                         float_format=none
6448                         ;;
6449                 esac
6450                 thread_file='solaris'
6451                 ;;
6452         sparc-*-solaris2*)
6453                 if test x$gnu_ld = xyes
6454                 then
6455                         tm_file=sparc/sol2.h
6456                 else
6457                         tm_file=sparc/sol2-sld.h
6458                 fi
6459                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6460                 xm_defines="USG POSIX"
6461                 tmake_file=sparc/t-sol2
6462                 xmake_file=sparc/x-sysv4
6463                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6464                 case $machine in
6465                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6466                 *-*-solaris2*)
6467                         if test x$gnu_ld = xyes
6468                         then
6469                                 tm_file=sparc/sol2-64.h
6470                         else
6471                                 tm_file=sparc/sol2-sld-64.h
6472                         fi
6473                         tmake_file="$tmake_file sparc/t-sol2-64"
6474                         ;;
6475                 esac
6476                 case $machine in
6477                 *-*-solaris2.[0-4])
6478                         float_format=i128
6479                         ;;
6480                 *)
6481                         float_format=none
6482                         ;;
6483                 esac
6484                 if test x${enable_threads} = x; then
6485                     enable_threads=$have_pthread_h
6486                     if test x${enable_threads} = x; then
6487                         enable_threads=$have_thread_h
6488                     fi
6489                 fi
6490                 if test x${enable_threads} = xyes; then
6491                     if test x${have_pthread_h} = xyes; then
6492                         thread_file='posix'
6493                     else
6494                         thread_file='solaris'
6495                     fi
6496                 fi
6497                 ;;
6498         sparc-*-sunos4.0*)
6499                 tm_file=sparc/sunos4.h
6500                 tmake_file=sparc/t-sunos40
6501                 use_collect2=yes
6502                 ;;
6503         sparc-*-sunos4*)
6504                 tm_file=sparc/sunos4.h
6505                 tmake_file=sparc/t-sunos41
6506                 use_collect2=yes
6507                 if test x$gas = xyes; then
6508                         tm_file="${tm_file} sparc/sun4gas.h"
6509                 fi
6510                 ;;
6511         sparc-*-sunos3*)
6512                 tm_file=sparc/sun4o3.h
6513                 use_collect2=yes
6514                 ;;
6515         sparc-*-sysv4*)
6516                 tm_file=sparc/sysv4.h
6517                 xm_file="sparc/xm-sysv4.h"
6518                 xm_defines="USG POSIX"
6519                 tmake_file=t-svr4
6520                 xmake_file=sparc/x-sysv4
6521                 extra_parts="crtbegin.o crtend.o"
6522                 ;;
6523         sparc-*-vxsim*)
6524                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6525                 xm_defines="USG POSIX"
6526                 tm_file=sparc/vxsim.h
6527                 tmake_file=sparc/t-vxsparc
6528                 xmake_file=sparc/x-sysv4
6529                 ;;
6530         sparclet-*-aout*)
6531                 tm_file="sparc/splet.h libgloss.h"
6532                 tmake_file=sparc/t-splet
6533                 ;;
6534         sparclite-*-coff*)
6535                 tm_file="sparc/litecoff.h libgloss.h"
6536                 tmake_file=sparc/t-sparclite
6537                 ;;
6538         sparclite-*-aout*)
6539                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6540                 tmake_file=sparc/t-sparclite
6541                 ;;
6542         sparclite-*-elf*)
6543                 tm_file="sparc/liteelf.h"
6544                 tmake_file=sparc/t-sparclite
6545                 extra_parts="crtbegin.o crtend.o"
6546                 ;;
6547         sparc86x-*-aout*)
6548                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6549                 tmake_file=sparc/t-sp86x
6550                 ;;
6551         sparc86x-*-elf*)
6552                 tm_file="sparc/sp86x-elf.h"
6553                 tmake_file=sparc/t-sp86x
6554                 extra_parts="crtbegin.o crtend.o"
6555                 ;;
6556         sparc64-*-aout*)
6557                 tmake_file=sparc/t-sp64
6558                 tm_file=sparc/sp64-aout.h
6559                 ;;
6560         sparc64-*-elf*)
6561                 tmake_file=sparc/t-sp64
6562                 tm_file=sparc/sp64-elf.h
6563                 extra_parts="crtbegin.o crtend.o"
6564                 ;;
6565         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6566                 tmake_file="t-linux sparc/t-linux64"
6567                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6568                 tm_file=sparc/linux64.h
6569                 xmake_file=x-linux
6570                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6571                 gnu_ld=yes
6572                 if test x$enable_threads = xyes; then
6573                         thread_file='posix'
6574                 fi
6575                 float_format=sparc
6576                 ;;
6577 # This hasn't been upgraded to GCC 2.
6578 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6579 #               tm_file=tahoe/harris.h
6580 #               ;;
6581 #       tahoe-*-bsd*)                   # tahoe running BSD
6582 #               ;;
6583
6584         thumb*-*-*)
6585                 { echo "configure: error:
6586 *** The Thumb targets have been depreciated.  The equivalent
6587 *** ARM based toolchain can now generated Thumb instructions
6588 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6589                 ;;
6590 # This hasn't been upgraded to GCC 2.
6591 #       tron-*-*)
6592 #               cpu_type=gmicro
6593 #               use_collect2=yes
6594 #               ;;
6595         v850-*-rtems*)
6596                 cpu_type=v850
6597                 tm_file="v850/rtems.h"
6598                 xm_file="v850/xm-v850.h"
6599                 tmake_file="v850/t-v850 t-rtems"
6600                 if test x$stabs = xyes
6601                 then
6602                         tm_file="${tm_file} dbx.h"
6603                 fi
6604                 use_collect2=no
6605                 ;;
6606         v850-*-*)
6607                 target_cpu_default="TARGET_CPU_generic"
6608                 cpu_type=v850
6609                 tm_file="v850/v850.h"
6610                 xm_file="v850/xm-v850.h"
6611                 tmake_file=v850/t-v850
6612                 if test x$stabs = xyes
6613                 then
6614                         tm_file="${tm_file} dbx.h"
6615                 fi
6616                 use_collect2=no
6617                 ;;
6618         vax-*-bsd*)                     # vaxen running BSD
6619                 use_collect2=yes
6620                 float_format=vax
6621                 ;;
6622         vax-*-sysv*)                    # vaxen running system V
6623                 tm_file="${tm_file} vax/vaxv.h"
6624                 xm_defines=USG
6625                 float_format=vax
6626                 ;;
6627         vax-*-netbsd*)
6628                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6629                 tmake_file=t-netbsd
6630                 float_format=vax
6631                 use_collect2=yes
6632                 ;;
6633         vax-*-openbsd*)
6634                 tmake_file="${tmake_file} vax/t-openbsd"
6635                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6636                 xm_file="xm-openbsd.h vax/xm-vax.h"
6637                 float_format=vax
6638                 use_collect2=yes
6639                 ;;
6640         vax-*-ultrix*)                  # vaxen running ultrix
6641                 tm_file="${tm_file} vax/ultrix.h"
6642                 use_collect2=yes
6643                 float_format=vax
6644                 ;;
6645         vax-*-vms*)                     # vaxen running VMS
6646                 xm_file=vax/xm-vms.h
6647                 tm_file=vax/vms.h
6648                 float_format=vax
6649                 ;;
6650         vax-*-*)                        # vax default entry
6651                 float_format=vax
6652                 ;;
6653         we32k-att-sysv*)
6654                 xm_file="${xm_file} xm-svr3"
6655                 use_collect2=yes
6656                 ;;
6657         *)
6658                 echo "Configuration $machine not supported" 1>&2
6659                 exit 1
6660                 ;;
6661         esac
6662
6663         case $machine in
6664         *-*-linux*)
6665                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6666         *-*-gnu*)
6667                 # On the GNU system, the setup is just about the same on
6668                 # each different CPU.  The specific machines that GNU
6669                 # supports are matched above and just set $cpu_type.
6670                 xm_file="xm-gnu.h ${xm_file}"
6671                 tm_file=${cpu_type}/gnu.h
6672                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6673                 # GNU always uses ELF.
6674                 elf=yes
6675                 # GNU tools are the only tools.
6676                 gnu_ld=yes
6677                 gas=yes
6678                 xmake_file=x-linux      # These details are the same as Linux.
6679                 tmake_file=t-gnu        # These are not.
6680                 ;;
6681         *-*-sysv4*)
6682                 xmake_try_sysv=x-sysv
6683                 install_headers_dir=install-headers-cpio
6684                 ;;
6685         *-*-sysv*)
6686                 install_headers_dir=install-headers-cpio
6687                 ;;
6688         esac
6689
6690         # Distinguish i[34567]86
6691         # Also, do not run mips-tfile on MIPS if using gas.
6692         # Process --with-cpu= for PowerPC/rs6000
6693         target_cpu_default2=
6694         case $machine in
6695         i486-*-*)
6696                 target_cpu_default2=1
6697                 ;;
6698         i586-*-*)
6699                 case $target_alias in
6700                         k6-*)
6701                                 target_cpu_default2=4
6702                                 ;;
6703                         *)
6704                                 target_cpu_default2=2
6705                                 ;;
6706                 esac
6707                 ;;
6708         i686-*-* | i786-*-*)
6709                 target_cpu_default2=3
6710                 ;;
6711         alpha*-*-*)
6712                 case $machine in
6713                         alphaev6[78]*)
6714                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6715                                 ;;
6716                         alphaev6*)
6717                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6718                                 ;;
6719                         alphapca56*)
6720                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6721                                 ;;
6722                         alphaev56*)
6723                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6724                                 ;;
6725                         alphaev5*)
6726                                 target_cpu_default2="MASK_CPU_EV5"
6727                                 ;;
6728                 esac
6729
6730                 if test x$gas = xyes
6731                 then
6732                         if test "$target_cpu_default2" = ""
6733                         then
6734                                 target_cpu_default2="MASK_GAS"
6735                         else
6736                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6737                         fi
6738                 fi
6739                 ;;
6740         arm*-*-*)
6741                 case "x$with_cpu" in
6742                         x)
6743                                 # The most generic
6744                                 target_cpu_default2="TARGET_CPU_generic"
6745                                 ;;
6746
6747                         # Distinguish cores, and major variants
6748                         # arm7m doesn't exist, but D & I don't affect code
6749                         xarm[23678] | xarm250 | xarm[67][01]0 \
6750                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6751                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6752                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6753                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6754                                 ;;
6755
6756                         xyes | xno)
6757                                 echo "--with-cpu must be passed a value" 1>&2
6758                                 exit 1
6759                                 ;;
6760
6761                         *)
6762                                 if test x$pass2done = xyes
6763                                 then
6764                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6765                                         exit 1
6766                                 fi
6767                                 ;;
6768                 esac
6769                 ;;
6770
6771         mips*-*-ecoff* | mips*-*-elf*)
6772                 if test x$gas = xyes
6773                 then
6774                         if test x$gnu_ld = xyes
6775                         then
6776                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6777                         else
6778                                 target_cpu_default2="MASK_GAS"
6779                         fi
6780                 fi
6781                 ;;
6782         mips*-*-*)
6783                 if test x$gas = xyes
6784                 then
6785                         target_cpu_default2="MASK_GAS"
6786                 fi
6787                 ;;
6788         powerpc*-*-* | rs6000-*-*)
6789                 case "x$with_cpu" in
6790                         x)
6791                                 ;;
6792
6793                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6794                           | xrios1 | xrios2 | xrsc | xrsc1 \
6795                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6796                           | xec603e | x740 | x750 | x401 \
6797                           | x403 | x505 | x801 | x821 | x823 | x860)
6798                                 target_cpu_default2="\"$with_cpu\""
6799                                 ;;
6800
6801                         xyes | xno)
6802                                 echo "--with-cpu must be passed a value" 1>&2
6803                                 exit 1
6804                                 ;;
6805
6806                         *)
6807                                 if test x$pass2done = xyes
6808                                 then
6809                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6810                                         exit 1
6811                                 fi
6812                                 ;;
6813                 esac
6814                 ;;
6815         sparc*-*-*)
6816                 case ".$with_cpu" in
6817                         .)
6818                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6819                                 ;;
6820                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6821                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6822                                 ;;
6823                         *)
6824                                 if test x$pass2done = xyes
6825                                 then
6826                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6827                                         exit 1
6828                                 fi
6829                                 ;;
6830                 esac
6831                 ;;
6832         esac
6833
6834         if test "$target_cpu_default2" != ""
6835         then
6836                 if test "$target_cpu_default" != ""
6837                 then
6838                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6839                 else
6840                         target_cpu_default=$target_cpu_default2
6841                 fi
6842         fi
6843
6844         # No need for collect2 if we have the GNU linker.
6845         # Actually, there is now; GNU ld doesn't handle the EH info or
6846         # collecting for shared libraries.
6847         #case x$gnu_ld in
6848         #xyes)
6849         #       use_collect2=
6850         #       ;;
6851         #esac
6852
6853 # Save data on machine being used to compile GCC in build_xm_file.
6854 # Save data on host machine in vars host_xm_file and host_xmake_file.
6855         if test x$pass1done = x
6856         then
6857                 if test x"$xm_file" = x
6858                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6859                 else build_xm_file=$xm_file
6860                 fi
6861                 build_xm_defines=$xm_defines
6862                 build_install_headers_dir=$install_headers_dir
6863                 build_exeext=$exeext
6864                 pass1done=yes
6865         else
6866                 if test x$pass2done = x
6867                 then
6868                         if test x"$xm_file" = x
6869                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6870                         else host_xm_file=$xm_file
6871                         fi
6872                         host_xm_defines=$xm_defines
6873                         if test x"$xmake_file" = x
6874                         then xmake_file=$cpu_type/x-$cpu_type
6875                         fi
6876                         host_xmake_file="$xmake_file"
6877                         host_truncate_target=$truncate_target
6878                         host_extra_gcc_objs=$extra_gcc_objs
6879                         host_extra_objs=$extra_host_objs
6880                         host_exeext=$exeext
6881                         pass2done=yes
6882                 fi
6883         fi
6884 done
6885
6886 extra_objs="${host_extra_objs} ${extra_objs}"
6887
6888 # Default the target-machine variables that were not explicitly set.
6889 if test x"$tm_file" = x
6890 then tm_file=$cpu_type/$cpu_type.h; fi
6891
6892 if test x$extra_headers = x
6893 then extra_headers=; fi
6894
6895 if test x"$xm_file" = x
6896 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6897
6898 if test x$md_file = x
6899 then md_file=$cpu_type/$cpu_type.md; fi
6900
6901 if test x$out_file = x
6902 then out_file=$cpu_type/$cpu_type.c; fi
6903
6904 if test x"$tmake_file" = x
6905 then tmake_file=$cpu_type/t-$cpu_type
6906 fi
6907
6908 if test x"$dwarf2" = xyes
6909 then tm_file="$tm_file tm-dwarf2.h"
6910 fi
6911
6912 if test x$float_format = x
6913 then float_format=i64
6914 fi
6915
6916 if test $float_format = none
6917 then float_h_file=Makefile.in
6918 else float_h_file=float-$float_format.h
6919 fi
6920
6921 # Handle cpp installation.
6922 if test x$enable_cpp != xno
6923 then
6924   tmake_file="$tmake_file t-install-cpp"
6925 fi
6926
6927 # Say what files are being used for the output code and MD file.
6928 echo "Using \`$srcdir/config/$out_file' to output insns."
6929 echo "Using \`$srcdir/config/$md_file' as machine description file."
6930
6931 count=a
6932 for f in $tm_file; do
6933         count=${count}x
6934 done
6935 if test $count = ax; then
6936         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6937 else
6938         echo "Using the following target machine macro files:"
6939         for f in $tm_file; do
6940                 echo "  $srcdir/config/$f"
6941         done
6942 fi
6943
6944 count=a
6945 for f in $host_xm_file; do
6946         count=${count}x
6947 done
6948 if test $count = ax; then
6949         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6950 else
6951         echo "Using the following host machine macro files:"
6952         for f in $host_xm_file; do
6953                 echo "  $srcdir/config/$f"
6954         done
6955 fi
6956
6957 if test "$host_xm_file" != "$build_xm_file"; then
6958         count=a
6959         for f in $build_xm_file; do
6960                 count=${count}x
6961         done
6962         if test $count = ax; then
6963                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6964         else
6965                 echo "Using the following build machine macro files:"
6966                 for f in $build_xm_file; do
6967                         echo "  $srcdir/config/$f"
6968                 done
6969         fi
6970 fi
6971
6972 if test x$thread_file = x; then
6973         if test x$target_thread_file != x; then
6974                 thread_file=$target_thread_file
6975         else
6976                 thread_file='single'
6977         fi
6978 fi
6979
6980 # Set up the header files.
6981 # $links is the list of header files to create.
6982 # $vars is the list of shell variables with file names to include.
6983 # auto-host.h is the file containing items generated by autoconf and is
6984 # the first file included by config.h.
6985 null_defines=
6986 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6987
6988 # If host=build, it is correct to have hconfig include auto-host.h
6989 # as well.  If host!=build, we are in error and need to do more
6990 # work to find out the build config parameters.
6991 if test x$host = x$build
6992 then
6993         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6994 else
6995         # We create a subdir, then run autoconf in the subdir.
6996         # To prevent recursion we set host and build for the new
6997         # invocation of configure to the build for this invocation
6998         # of configure.
6999         tempdir=build.$$
7000         rm -rf $tempdir
7001         mkdir $tempdir
7002         cd $tempdir
7003         case ${srcdir} in
7004         /*) realsrcdir=${srcdir};;
7005         *) realsrcdir=../${srcdir};;
7006         esac
7007         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7008                 --target=$target --host=$build --build=$build
7009
7010         # We just finished tests for the build machine, so rename
7011         # the file auto-build.h in the gcc directory.
7012         mv auto-host.h ../auto-build.h
7013         cd ..
7014         rm -rf $tempdir
7015         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7016 fi
7017
7018 xm_file="gansidecl.h ${xm_file}"
7019 tm_file="gansidecl.h ${tm_file}"
7020
7021 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7022 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7023 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7024
7025 rm -f config.bak
7026 if test -f config.status; then mv -f config.status config.bak; fi
7027
7028 # Make the links.
7029 while test -n "$vars"
7030 do
7031         set $vars; var=$1; shift; vars=$*
7032         set $links; link=$1; shift; links=$*
7033         set $defines; define=$1; shift; defines=$*
7034
7035         rm -f $link
7036         # Make sure the file is created, even if it is empty.
7037         echo >$link
7038
7039         # Define TARGET_CPU_DEFAULT if the system wants one.
7040         # This substitutes for lots of *.h files.
7041         if test "$target_cpu_default" != "" -a $link = tm.h
7042         then
7043                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7044         fi
7045
7046         for file in `eval echo '$'$var`; do
7047                 case $file in
7048                 auto-host.h | auto-build.h )
7049                         ;;
7050                 *)
7051                         echo '#ifdef IN_GCC' >>$link
7052                         ;;
7053                 esac
7054                 echo "#include \"$file\"" >>$link
7055                 case $file in
7056                 auto-host.h | auto-build.h )
7057                         ;;
7058                 *)
7059                         echo '#endif' >>$link
7060                         ;;
7061                 esac
7062         done
7063
7064         for def in `eval echo '$'$define`; do
7065                 echo "#ifndef $def" >>$link
7066                 echo "#define $def" >>$link
7067                 echo "#endif" >>$link
7068         done
7069 done
7070
7071 # Truncate the target if necessary
7072 if test x$host_truncate_target != x; then
7073         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7074 fi
7075
7076 # Get the version trigger filename from the toplevel
7077 if test "${with_gcc_version_trigger+set}" = set; then
7078         gcc_version_trigger=$with_gcc_version_trigger
7079 else
7080         gcc_version_trigger=${srcdir}/version.c
7081 fi
7082 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7083
7084 # Internationalization
7085 PACKAGE=gcc
7086 VERSION="$gcc_version"
7087 cat >> confdefs.h <<EOF
7088 #define PACKAGE "$PACKAGE"
7089 EOF
7090
7091 cat >> confdefs.h <<EOF
7092 #define VERSION "$VERSION"
7093 EOF
7094
7095
7096
7097
7098 ALL_LINGUAS="en_GB"
7099
7100 # Enable NLS support by default
7101 # Check whether --enable-nls or --disable-nls was given.
7102 if test "${enable_nls+set}" = set; then
7103   enableval="$enable_nls"
7104   :
7105 else
7106   enable_nls=yes
7107 fi
7108
7109
7110 # if cross compiling, disable NLS support.
7111 # It's not worth the trouble, at least for now.
7112
7113 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7114   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7115   enable_nls=no
7116 fi
7117
7118
7119         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7120 echo "configure:7121: checking for strerror in -lcposix" >&5
7121 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7122 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7123   echo $ac_n "(cached) $ac_c" 1>&6
7124 else
7125   ac_save_LIBS="$LIBS"
7126 LIBS="-lcposix  $LIBS"
7127 cat > conftest.$ac_ext <<EOF
7128 #line 7129 "configure"
7129 #include "confdefs.h"
7130 /* Override any gcc2 internal prototype to avoid an error.  */
7131 /* We use char because int might match the return type of a gcc2
7132     builtin and then its argument prototype would still apply.  */
7133 char strerror();
7134
7135 int main() {
7136 strerror()
7137 ; return 0; }
7138 EOF
7139 if { (eval echo configure:7140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7140   rm -rf conftest*
7141   eval "ac_cv_lib_$ac_lib_var=yes"
7142 else
7143   echo "configure: failed program was:" >&5
7144   cat conftest.$ac_ext >&5
7145   rm -rf conftest*
7146   eval "ac_cv_lib_$ac_lib_var=no"
7147 fi
7148 rm -f conftest*
7149 LIBS="$ac_save_LIBS"
7150
7151 fi
7152 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7153   echo "$ac_t""yes" 1>&6
7154   LIBS="$LIBS -lcposix"
7155 else
7156   echo "$ac_t""no" 1>&6
7157 fi
7158
7159
7160
7161 echo $ac_n "checking for working const""... $ac_c" 1>&6
7162 echo "configure:7163: checking for working const" >&5
7163 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7164   echo $ac_n "(cached) $ac_c" 1>&6
7165 else
7166   cat > conftest.$ac_ext <<EOF
7167 #line 7168 "configure"
7168 #include "confdefs.h"
7169
7170 int main() {
7171
7172 /* Ultrix mips cc rejects this.  */
7173 typedef int charset[2]; const charset x;
7174 /* SunOS 4.1.1 cc rejects this.  */
7175 char const *const *ccp;
7176 char **p;
7177 /* NEC SVR4.0.2 mips cc rejects this.  */
7178 struct point {int x, y;};
7179 static struct point const zero = {0,0};
7180 /* AIX XL C 1.02.0.0 rejects this.
7181    It does not let you subtract one const X* pointer from another in an arm
7182    of an if-expression whose if-part is not a constant expression */
7183 const char *g = "string";
7184 ccp = &g + (g ? g-g : 0);
7185 /* HPUX 7.0 cc rejects these. */
7186 ++ccp;
7187 p = (char**) ccp;
7188 ccp = (char const *const *) p;
7189 { /* SCO 3.2v4 cc rejects this.  */
7190   char *t;
7191   char const *s = 0 ? (char *) 0 : (char const *) 0;
7192
7193   *t++ = 0;
7194 }
7195 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7196   int x[] = {25, 17};
7197   const int *foo = &x[0];
7198   ++foo;
7199 }
7200 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7201   typedef const int *iptr;
7202   iptr p = 0;
7203   ++p;
7204 }
7205 { /* AIX XL C 1.02.0.0 rejects this saying
7206      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7207   struct s { int j; const int *ap[3]; };
7208   struct s *b; b->j = 5;
7209 }
7210 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7211   const int foo = 10;
7212 }
7213
7214 ; return 0; }
7215 EOF
7216 if { (eval echo configure:7217: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7217   rm -rf conftest*
7218   ac_cv_c_const=yes
7219 else
7220   echo "configure: failed program was:" >&5
7221   cat conftest.$ac_ext >&5
7222   rm -rf conftest*
7223   ac_cv_c_const=no
7224 fi
7225 rm -f conftest*
7226 fi
7227
7228 echo "$ac_t""$ac_cv_c_const" 1>&6
7229 if test $ac_cv_c_const = no; then
7230   cat >> confdefs.h <<\EOF
7231 #define const
7232 EOF
7233
7234 fi
7235
7236 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7237 echo "configure:7238: checking for off_t" >&5
7238 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7239   echo $ac_n "(cached) $ac_c" 1>&6
7240 else
7241   cat > conftest.$ac_ext <<EOF
7242 #line 7243 "configure"
7243 #include "confdefs.h"
7244 #include <sys/types.h>
7245 #if STDC_HEADERS
7246 #include <stdlib.h>
7247 #include <stddef.h>
7248 #endif
7249 EOF
7250 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7251   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7252   rm -rf conftest*
7253   ac_cv_type_off_t=yes
7254 else
7255   rm -rf conftest*
7256   ac_cv_type_off_t=no
7257 fi
7258 rm -f conftest*
7259
7260 fi
7261 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7262 if test $ac_cv_type_off_t = no; then
7263   cat >> confdefs.h <<\EOF
7264 #define off_t long
7265 EOF
7266
7267 fi
7268
7269 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7270 echo "configure:7271: checking for size_t" >&5
7271 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7272   echo $ac_n "(cached) $ac_c" 1>&6
7273 else
7274   cat > conftest.$ac_ext <<EOF
7275 #line 7276 "configure"
7276 #include "confdefs.h"
7277 #include <sys/types.h>
7278 #if STDC_HEADERS
7279 #include <stdlib.h>
7280 #include <stddef.h>
7281 #endif
7282 EOF
7283 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7284   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7285   rm -rf conftest*
7286   ac_cv_type_size_t=yes
7287 else
7288   rm -rf conftest*
7289   ac_cv_type_size_t=no
7290 fi
7291 rm -f conftest*
7292
7293 fi
7294 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7295 if test $ac_cv_type_size_t = no; then
7296   cat >> confdefs.h <<\EOF
7297 #define size_t unsigned
7298 EOF
7299
7300 fi
7301
7302 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7303 # for constant arguments.  Useless!
7304 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7305 echo "configure:7306: checking for working alloca.h" >&5
7306 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7307   echo $ac_n "(cached) $ac_c" 1>&6
7308 else
7309   cat > conftest.$ac_ext <<EOF
7310 #line 7311 "configure"
7311 #include "confdefs.h"
7312 #include <alloca.h>
7313 int main() {
7314 char *p = alloca(2 * sizeof(int));
7315 ; return 0; }
7316 EOF
7317 if { (eval echo configure:7318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7318   rm -rf conftest*
7319   ac_cv_header_alloca_h=yes
7320 else
7321   echo "configure: failed program was:" >&5
7322   cat conftest.$ac_ext >&5
7323   rm -rf conftest*
7324   ac_cv_header_alloca_h=no
7325 fi
7326 rm -f conftest*
7327 fi
7328
7329 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7330 if test $ac_cv_header_alloca_h = yes; then
7331   cat >> confdefs.h <<\EOF
7332 #define HAVE_ALLOCA_H 1
7333 EOF
7334
7335 fi
7336
7337 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7338 echo "configure:7339: checking for alloca" >&5
7339 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7340   echo $ac_n "(cached) $ac_c" 1>&6
7341 else
7342   cat > conftest.$ac_ext <<EOF
7343 #line 7344 "configure"
7344 #include "confdefs.h"
7345
7346 #ifdef __GNUC__
7347 # define alloca __builtin_alloca
7348 #else
7349 # ifdef _MSC_VER
7350 #  include <malloc.h>
7351 #  define alloca _alloca
7352 # else
7353 #  if HAVE_ALLOCA_H
7354 #   include <alloca.h>
7355 #  else
7356 #   ifdef _AIX
7357  #pragma alloca
7358 #   else
7359 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7360 char *alloca ();
7361 #    endif
7362 #   endif
7363 #  endif
7364 # endif
7365 #endif
7366
7367 int main() {
7368 char *p = (char *) alloca(1);
7369 ; return 0; }
7370 EOF
7371 if { (eval echo configure:7372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7372   rm -rf conftest*
7373   ac_cv_func_alloca_works=yes
7374 else
7375   echo "configure: failed program was:" >&5
7376   cat conftest.$ac_ext >&5
7377   rm -rf conftest*
7378   ac_cv_func_alloca_works=no
7379 fi
7380 rm -f conftest*
7381 fi
7382
7383 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7384 if test $ac_cv_func_alloca_works = yes; then
7385   cat >> confdefs.h <<\EOF
7386 #define HAVE_ALLOCA 1
7387 EOF
7388
7389 fi
7390
7391 if test $ac_cv_func_alloca_works = no; then
7392   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7393   # that cause trouble.  Some versions do not even contain alloca or
7394   # contain a buggy version.  If you still want to use their alloca,
7395   # use ar to extract alloca.o from them instead of compiling alloca.c.
7396   ALLOCA=alloca.${ac_objext}
7397   cat >> confdefs.h <<\EOF
7398 #define C_ALLOCA 1
7399 EOF
7400
7401
7402 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7403 echo "configure:7404: checking whether alloca needs Cray hooks" >&5
7404 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7405   echo $ac_n "(cached) $ac_c" 1>&6
7406 else
7407   cat > conftest.$ac_ext <<EOF
7408 #line 7409 "configure"
7409 #include "confdefs.h"
7410 #if defined(CRAY) && ! defined(CRAY2)
7411 webecray
7412 #else
7413 wenotbecray
7414 #endif
7415
7416 EOF
7417 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7418   egrep "webecray" >/dev/null 2>&1; then
7419   rm -rf conftest*
7420   ac_cv_os_cray=yes
7421 else
7422   rm -rf conftest*
7423   ac_cv_os_cray=no
7424 fi
7425 rm -f conftest*
7426
7427 fi
7428
7429 echo "$ac_t""$ac_cv_os_cray" 1>&6
7430 if test $ac_cv_os_cray = yes; then
7431 for ac_func in _getb67 GETB67 getb67; do
7432   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7433 echo "configure:7434: checking for $ac_func" >&5
7434 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7435   echo $ac_n "(cached) $ac_c" 1>&6
7436 else
7437   cat > conftest.$ac_ext <<EOF
7438 #line 7439 "configure"
7439 #include "confdefs.h"
7440 /* System header to define __stub macros and hopefully few prototypes,
7441     which can conflict with char $ac_func(); below.  */
7442 #include <assert.h>
7443 /* Override any gcc2 internal prototype to avoid an error.  */
7444 /* We use char because int might match the return type of a gcc2
7445     builtin and then its argument prototype would still apply.  */
7446 char $ac_func();
7447
7448 int main() {
7449
7450 /* The GNU C library defines this for functions which it implements
7451     to always fail with ENOSYS.  Some functions are actually named
7452     something starting with __ and the normal name is an alias.  */
7453 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7454 choke me
7455 #else
7456 $ac_func();
7457 #endif
7458
7459 ; return 0; }
7460 EOF
7461 if { (eval echo configure:7462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7462   rm -rf conftest*
7463   eval "ac_cv_func_$ac_func=yes"
7464 else
7465   echo "configure: failed program was:" >&5
7466   cat conftest.$ac_ext >&5
7467   rm -rf conftest*
7468   eval "ac_cv_func_$ac_func=no"
7469 fi
7470 rm -f conftest*
7471 fi
7472
7473 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7474   echo "$ac_t""yes" 1>&6
7475   cat >> confdefs.h <<EOF
7476 #define CRAY_STACKSEG_END $ac_func
7477 EOF
7478
7479   break
7480 else
7481   echo "$ac_t""no" 1>&6
7482 fi
7483
7484 done
7485 fi
7486
7487 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7488 echo "configure:7489: checking stack direction for C alloca" >&5
7489 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7490   echo $ac_n "(cached) $ac_c" 1>&6
7491 else
7492   if test "$cross_compiling" = yes; then
7493   ac_cv_c_stack_direction=0
7494 else
7495   cat > conftest.$ac_ext <<EOF
7496 #line 7497 "configure"
7497 #include "confdefs.h"
7498 find_stack_direction ()
7499 {
7500   static char *addr = 0;
7501   auto char dummy;
7502   if (addr == 0)
7503     {
7504       addr = &dummy;
7505       return find_stack_direction ();
7506     }
7507   else
7508     return (&dummy > addr) ? 1 : -1;
7509 }
7510 main ()
7511 {
7512   exit (find_stack_direction() < 0);
7513 }
7514 EOF
7515 if { (eval echo configure:7516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7516 then
7517   ac_cv_c_stack_direction=1
7518 else
7519   echo "configure: failed program was:" >&5
7520   cat conftest.$ac_ext >&5
7521   rm -fr conftest*
7522   ac_cv_c_stack_direction=-1
7523 fi
7524 rm -fr conftest*
7525 fi
7526
7527 fi
7528
7529 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7530 cat >> confdefs.h <<EOF
7531 #define STACK_DIRECTION $ac_cv_c_stack_direction
7532 EOF
7533
7534 fi
7535
7536
7537    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7538 unistd.h sys/param.h
7539 do
7540 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7541 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7542 echo "configure:7543: checking for $ac_hdr" >&5
7543 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7544   echo $ac_n "(cached) $ac_c" 1>&6
7545 else
7546   cat > conftest.$ac_ext <<EOF
7547 #line 7548 "configure"
7548 #include "confdefs.h"
7549 #include <$ac_hdr>
7550 EOF
7551 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7552 { (eval echo configure:7553: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7553 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7554 if test -z "$ac_err"; then
7555   rm -rf conftest*
7556   eval "ac_cv_header_$ac_safe=yes"
7557 else
7558   echo "$ac_err" >&5
7559   echo "configure: failed program was:" >&5
7560   cat conftest.$ac_ext >&5
7561   rm -rf conftest*
7562   eval "ac_cv_header_$ac_safe=no"
7563 fi
7564 rm -f conftest*
7565 fi
7566 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7567   echo "$ac_t""yes" 1>&6
7568     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7569   cat >> confdefs.h <<EOF
7570 #define $ac_tr_hdr 1
7571 EOF
7572
7573 else
7574   echo "$ac_t""no" 1>&6
7575 fi
7576 done
7577
7578    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7579 strdup __argz_count __argz_stringify __argz_next
7580 do
7581 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7582 echo "configure:7583: checking for $ac_func" >&5
7583 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7584   echo $ac_n "(cached) $ac_c" 1>&6
7585 else
7586   cat > conftest.$ac_ext <<EOF
7587 #line 7588 "configure"
7588 #include "confdefs.h"
7589 /* System header to define __stub macros and hopefully few prototypes,
7590     which can conflict with char $ac_func(); below.  */
7591 #include <assert.h>
7592 /* Override any gcc2 internal prototype to avoid an error.  */
7593 /* We use char because int might match the return type of a gcc2
7594     builtin and then its argument prototype would still apply.  */
7595 char $ac_func();
7596
7597 int main() {
7598
7599 /* The GNU C library defines this for functions which it implements
7600     to always fail with ENOSYS.  Some functions are actually named
7601     something starting with __ and the normal name is an alias.  */
7602 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7603 choke me
7604 #else
7605 $ac_func();
7606 #endif
7607
7608 ; return 0; }
7609 EOF
7610 if { (eval echo configure:7611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7611   rm -rf conftest*
7612   eval "ac_cv_func_$ac_func=yes"
7613 else
7614   echo "configure: failed program was:" >&5
7615   cat conftest.$ac_ext >&5
7616   rm -rf conftest*
7617   eval "ac_cv_func_$ac_func=no"
7618 fi
7619 rm -f conftest*
7620 fi
7621
7622 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7623   echo "$ac_t""yes" 1>&6
7624     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7625   cat >> confdefs.h <<EOF
7626 #define $ac_tr_func 1
7627 EOF
7628
7629 else
7630   echo "$ac_t""no" 1>&6
7631 fi
7632 done
7633
7634
7635    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7636      for ac_func in stpcpy
7637 do
7638 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7639 echo "configure:7640: checking for $ac_func" >&5
7640 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7641   echo $ac_n "(cached) $ac_c" 1>&6
7642 else
7643   cat > conftest.$ac_ext <<EOF
7644 #line 7645 "configure"
7645 #include "confdefs.h"
7646 /* System header to define __stub macros and hopefully few prototypes,
7647     which can conflict with char $ac_func(); below.  */
7648 #include <assert.h>
7649 /* Override any gcc2 internal prototype to avoid an error.  */
7650 /* We use char because int might match the return type of a gcc2
7651     builtin and then its argument prototype would still apply.  */
7652 char $ac_func();
7653
7654 int main() {
7655
7656 /* The GNU C library defines this for functions which it implements
7657     to always fail with ENOSYS.  Some functions are actually named
7658     something starting with __ and the normal name is an alias.  */
7659 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7660 choke me
7661 #else
7662 $ac_func();
7663 #endif
7664
7665 ; return 0; }
7666 EOF
7667 if { (eval echo configure:7668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7668   rm -rf conftest*
7669   eval "ac_cv_func_$ac_func=yes"
7670 else
7671   echo "configure: failed program was:" >&5
7672   cat conftest.$ac_ext >&5
7673   rm -rf conftest*
7674   eval "ac_cv_func_$ac_func=no"
7675 fi
7676 rm -f conftest*
7677 fi
7678
7679 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7680   echo "$ac_t""yes" 1>&6
7681     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7682   cat >> confdefs.h <<EOF
7683 #define $ac_tr_func 1
7684 EOF
7685
7686 else
7687   echo "$ac_t""no" 1>&6
7688 fi
7689 done
7690
7691    fi
7692    if test "${ac_cv_func_stpcpy}" = "yes"; then
7693      cat >> confdefs.h <<\EOF
7694 #define HAVE_STPCPY 1
7695 EOF
7696
7697    fi
7698
7699    if test $ac_cv_header_locale_h = yes; then
7700     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7701 echo "configure:7702: checking for LC_MESSAGES" >&5
7702 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7703   echo $ac_n "(cached) $ac_c" 1>&6
7704 else
7705   cat > conftest.$ac_ext <<EOF
7706 #line 7707 "configure"
7707 #include "confdefs.h"
7708 #include <locale.h>
7709 int main() {
7710 return LC_MESSAGES
7711 ; return 0; }
7712 EOF
7713 if { (eval echo configure:7714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7714   rm -rf conftest*
7715   am_cv_val_LC_MESSAGES=yes
7716 else
7717   echo "configure: failed program was:" >&5
7718   cat conftest.$ac_ext >&5
7719   rm -rf conftest*
7720   am_cv_val_LC_MESSAGES=no
7721 fi
7722 rm -f conftest*
7723 fi
7724
7725 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7726     if test $am_cv_val_LC_MESSAGES = yes; then
7727       cat >> confdefs.h <<\EOF
7728 #define HAVE_LC_MESSAGES 1
7729 EOF
7730
7731     fi
7732   fi
7733    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7734 echo "configure:7735: checking whether NLS is requested" >&5
7735         # Check whether --enable-nls or --disable-nls was given.
7736 if test "${enable_nls+set}" = set; then
7737   enableval="$enable_nls"
7738   USE_NLS=$enableval
7739 else
7740   USE_NLS=yes
7741 fi
7742
7743     echo "$ac_t""$USE_NLS" 1>&6
7744
7745
7746     USE_INCLUDED_LIBINTL=no
7747
7748         if test "$USE_NLS" = "yes"; then
7749       cat >> confdefs.h <<\EOF
7750 #define ENABLE_NLS 1
7751 EOF
7752
7753       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7754 echo "configure:7755: checking whether included gettext is requested" >&5
7755       # Check whether --with-included-gettext or --without-included-gettext was given.
7756 if test "${with_included_gettext+set}" = set; then
7757   withval="$with_included_gettext"
7758   nls_cv_force_use_gnu_gettext=$withval
7759 else
7760   nls_cv_force_use_gnu_gettext=yes
7761 fi
7762
7763       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7764
7765       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7766       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7767                                         nls_cv_header_intl=
7768         nls_cv_header_libgt=
7769         CATOBJEXT=NONE
7770
7771         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7772 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7773 echo "configure:7774: checking for libintl.h" >&5
7774 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7775   echo $ac_n "(cached) $ac_c" 1>&6
7776 else
7777   cat > conftest.$ac_ext <<EOF
7778 #line 7779 "configure"
7779 #include "confdefs.h"
7780 #include <libintl.h>
7781 EOF
7782 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7783 { (eval echo configure:7784: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7784 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7785 if test -z "$ac_err"; then
7786   rm -rf conftest*
7787   eval "ac_cv_header_$ac_safe=yes"
7788 else
7789   echo "$ac_err" >&5
7790   echo "configure: failed program was:" >&5
7791   cat conftest.$ac_ext >&5
7792   rm -rf conftest*
7793   eval "ac_cv_header_$ac_safe=no"
7794 fi
7795 rm -f conftest*
7796 fi
7797 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7798   echo "$ac_t""yes" 1>&6
7799   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7800 echo "configure:7801: checking for gettext in libc" >&5
7801 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7802   echo $ac_n "(cached) $ac_c" 1>&6
7803 else
7804   cat > conftest.$ac_ext <<EOF
7805 #line 7806 "configure"
7806 #include "confdefs.h"
7807 #include <libintl.h>
7808 int main() {
7809 return (int) gettext ("")
7810 ; return 0; }
7811 EOF
7812 if { (eval echo configure:7813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7813   rm -rf conftest*
7814   gt_cv_func_gettext_libc=yes
7815 else
7816   echo "configure: failed program was:" >&5
7817   cat conftest.$ac_ext >&5
7818   rm -rf conftest*
7819   gt_cv_func_gettext_libc=no
7820 fi
7821 rm -f conftest*
7822 fi
7823
7824 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7825
7826            if test "$gt_cv_func_gettext_libc" != "yes"; then
7827              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7828 echo "configure:7829: checking for bindtextdomain in -lintl" >&5
7829 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7830 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7831   echo $ac_n "(cached) $ac_c" 1>&6
7832 else
7833   ac_save_LIBS="$LIBS"
7834 LIBS="-lintl  $LIBS"
7835 cat > conftest.$ac_ext <<EOF
7836 #line 7837 "configure"
7837 #include "confdefs.h"
7838 /* Override any gcc2 internal prototype to avoid an error.  */
7839 /* We use char because int might match the return type of a gcc2
7840     builtin and then its argument prototype would still apply.  */
7841 char bindtextdomain();
7842
7843 int main() {
7844 bindtextdomain()
7845 ; return 0; }
7846 EOF
7847 if { (eval echo configure:7848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7848   rm -rf conftest*
7849   eval "ac_cv_lib_$ac_lib_var=yes"
7850 else
7851   echo "configure: failed program was:" >&5
7852   cat conftest.$ac_ext >&5
7853   rm -rf conftest*
7854   eval "ac_cv_lib_$ac_lib_var=no"
7855 fi
7856 rm -f conftest*
7857 LIBS="$ac_save_LIBS"
7858
7859 fi
7860 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7861   echo "$ac_t""yes" 1>&6
7862   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7863 echo "configure:7864: checking for gettext in libintl" >&5
7864 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7865   echo $ac_n "(cached) $ac_c" 1>&6
7866 else
7867   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7868 echo "configure:7869: checking for gettext in -lintl" >&5
7869 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7870 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7871   echo $ac_n "(cached) $ac_c" 1>&6
7872 else
7873   ac_save_LIBS="$LIBS"
7874 LIBS="-lintl  $LIBS"
7875 cat > conftest.$ac_ext <<EOF
7876 #line 7877 "configure"
7877 #include "confdefs.h"
7878 /* Override any gcc2 internal prototype to avoid an error.  */
7879 /* We use char because int might match the return type of a gcc2
7880     builtin and then its argument prototype would still apply.  */
7881 char gettext();
7882
7883 int main() {
7884 gettext()
7885 ; return 0; }
7886 EOF
7887 if { (eval echo configure:7888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7888   rm -rf conftest*
7889   eval "ac_cv_lib_$ac_lib_var=yes"
7890 else
7891   echo "configure: failed program was:" >&5
7892   cat conftest.$ac_ext >&5
7893   rm -rf conftest*
7894   eval "ac_cv_lib_$ac_lib_var=no"
7895 fi
7896 rm -f conftest*
7897 LIBS="$ac_save_LIBS"
7898
7899 fi
7900 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7901   echo "$ac_t""yes" 1>&6
7902   gt_cv_func_gettext_libintl=yes
7903 else
7904   echo "$ac_t""no" 1>&6
7905 gt_cv_func_gettext_libintl=no
7906 fi
7907
7908 fi
7909
7910 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7911 else
7912   echo "$ac_t""no" 1>&6
7913 fi
7914
7915            fi
7916
7917            if test "$gt_cv_func_gettext_libc" = "yes" \
7918               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7919               cat >> confdefs.h <<\EOF
7920 #define HAVE_GETTEXT 1
7921 EOF
7922
7923               # Extract the first word of "msgfmt", so it can be a program name with args.
7924 set dummy msgfmt; ac_word=$2
7925 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7926 echo "configure:7927: checking for $ac_word" >&5
7927 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7928   echo $ac_n "(cached) $ac_c" 1>&6
7929 else
7930   case "$MSGFMT" in
7931   /*)
7932   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7933   ;;
7934   *)
7935   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7936   for ac_dir in $PATH; do
7937     test -z "$ac_dir" && ac_dir=.
7938     if test -f $ac_dir/$ac_word; then
7939       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7940         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7941         break
7942       fi
7943     fi
7944   done
7945   IFS="$ac_save_ifs"
7946   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7947   ;;
7948 esac
7949 fi
7950 MSGFMT="$ac_cv_path_MSGFMT"
7951 if test -n "$MSGFMT"; then
7952   echo "$ac_t""$MSGFMT" 1>&6
7953 else
7954   echo "$ac_t""no" 1>&6
7955 fi
7956               if test "$MSGFMT" != "no"; then
7957                 for ac_func in dcgettext
7958 do
7959 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7960 echo "configure:7961: checking for $ac_func" >&5
7961 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7962   echo $ac_n "(cached) $ac_c" 1>&6
7963 else
7964   cat > conftest.$ac_ext <<EOF
7965 #line 7966 "configure"
7966 #include "confdefs.h"
7967 /* System header to define __stub macros and hopefully few prototypes,
7968     which can conflict with char $ac_func(); below.  */
7969 #include <assert.h>
7970 /* Override any gcc2 internal prototype to avoid an error.  */
7971 /* We use char because int might match the return type of a gcc2
7972     builtin and then its argument prototype would still apply.  */
7973 char $ac_func();
7974
7975 int main() {
7976
7977 /* The GNU C library defines this for functions which it implements
7978     to always fail with ENOSYS.  Some functions are actually named
7979     something starting with __ and the normal name is an alias.  */
7980 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7981 choke me
7982 #else
7983 $ac_func();
7984 #endif
7985
7986 ; return 0; }
7987 EOF
7988 if { (eval echo configure:7989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7989   rm -rf conftest*
7990   eval "ac_cv_func_$ac_func=yes"
7991 else
7992   echo "configure: failed program was:" >&5
7993   cat conftest.$ac_ext >&5
7994   rm -rf conftest*
7995   eval "ac_cv_func_$ac_func=no"
7996 fi
7997 rm -f conftest*
7998 fi
7999
8000 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8001   echo "$ac_t""yes" 1>&6
8002     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8003   cat >> confdefs.h <<EOF
8004 #define $ac_tr_func 1
8005 EOF
8006
8007 else
8008   echo "$ac_t""no" 1>&6
8009 fi
8010 done
8011
8012                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8013 set dummy gmsgfmt; ac_word=$2
8014 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8015 echo "configure:8016: checking for $ac_word" >&5
8016 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8017   echo $ac_n "(cached) $ac_c" 1>&6
8018 else
8019   case "$GMSGFMT" in
8020   /*)
8021   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8022   ;;
8023   ?:/*)
8024   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8025   ;;
8026   *)
8027   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8028   ac_dummy="$PATH"
8029   for ac_dir in $ac_dummy; do
8030     test -z "$ac_dir" && ac_dir=.
8031     if test -f $ac_dir/$ac_word; then
8032       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8033       break
8034     fi
8035   done
8036   IFS="$ac_save_ifs"
8037   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8038   ;;
8039 esac
8040 fi
8041 GMSGFMT="$ac_cv_path_GMSGFMT"
8042 if test -n "$GMSGFMT"; then
8043   echo "$ac_t""$GMSGFMT" 1>&6
8044 else
8045   echo "$ac_t""no" 1>&6
8046 fi
8047
8048                 # Extract the first word of "xgettext", so it can be a program name with args.
8049 set dummy xgettext; ac_word=$2
8050 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8051 echo "configure:8052: checking for $ac_word" >&5
8052 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8053   echo $ac_n "(cached) $ac_c" 1>&6
8054 else
8055   case "$XGETTEXT" in
8056   /*)
8057   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8058   ;;
8059   *)
8060   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8061   for ac_dir in $PATH; do
8062     test -z "$ac_dir" && ac_dir=.
8063     if test -f $ac_dir/$ac_word; then
8064       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8065         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8066         break
8067       fi
8068     fi
8069   done
8070   IFS="$ac_save_ifs"
8071   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8072   ;;
8073 esac
8074 fi
8075 XGETTEXT="$ac_cv_path_XGETTEXT"
8076 if test -n "$XGETTEXT"; then
8077   echo "$ac_t""$XGETTEXT" 1>&6
8078 else
8079   echo "$ac_t""no" 1>&6
8080 fi
8081
8082                 cat > conftest.$ac_ext <<EOF
8083 #line 8084 "configure"
8084 #include "confdefs.h"
8085
8086 int main() {
8087 extern int _nl_msg_cat_cntr;
8088                                return _nl_msg_cat_cntr
8089 ; return 0; }
8090 EOF
8091 if { (eval echo configure:8092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8092   rm -rf conftest*
8093   CATOBJEXT=.gmo
8094                    DATADIRNAME=share
8095 else
8096   echo "configure: failed program was:" >&5
8097   cat conftest.$ac_ext >&5
8098   rm -rf conftest*
8099   CATOBJEXT=.mo
8100                    DATADIRNAME=lib
8101 fi
8102 rm -f conftest*
8103                 INSTOBJEXT=.mo
8104               fi
8105             fi
8106
8107 else
8108   echo "$ac_t""no" 1>&6
8109 fi
8110
8111
8112         if test "$CATOBJEXT" = "NONE"; then
8113           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8114 echo "configure:8115: checking whether catgets can be used" >&5
8115           # Check whether --with-catgets or --without-catgets was given.
8116 if test "${with_catgets+set}" = set; then
8117   withval="$with_catgets"
8118   nls_cv_use_catgets=$withval
8119 else
8120   nls_cv_use_catgets=no
8121 fi
8122
8123           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8124
8125           if test "$nls_cv_use_catgets" = "yes"; then
8126                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8127 echo "configure:8128: checking for main in -li" >&5
8128 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8129 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8130   echo $ac_n "(cached) $ac_c" 1>&6
8131 else
8132   ac_save_LIBS="$LIBS"
8133 LIBS="-li  $LIBS"
8134 cat > conftest.$ac_ext <<EOF
8135 #line 8136 "configure"
8136 #include "confdefs.h"
8137
8138 int main() {
8139 main()
8140 ; return 0; }
8141 EOF
8142 if { (eval echo configure:8143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8143   rm -rf conftest*
8144   eval "ac_cv_lib_$ac_lib_var=yes"
8145 else
8146   echo "configure: failed program was:" >&5
8147   cat conftest.$ac_ext >&5
8148   rm -rf conftest*
8149   eval "ac_cv_lib_$ac_lib_var=no"
8150 fi
8151 rm -f conftest*
8152 LIBS="$ac_save_LIBS"
8153
8154 fi
8155 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8156   echo "$ac_t""yes" 1>&6
8157     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8158     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8159   cat >> confdefs.h <<EOF
8160 #define $ac_tr_lib 1
8161 EOF
8162
8163   LIBS="-li $LIBS"
8164
8165 else
8166   echo "$ac_t""no" 1>&6
8167 fi
8168
8169             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8170 echo "configure:8171: checking for catgets" >&5
8171 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8172   echo $ac_n "(cached) $ac_c" 1>&6
8173 else
8174   cat > conftest.$ac_ext <<EOF
8175 #line 8176 "configure"
8176 #include "confdefs.h"
8177 /* System header to define __stub macros and hopefully few prototypes,
8178     which can conflict with char catgets(); below.  */
8179 #include <assert.h>
8180 /* Override any gcc2 internal prototype to avoid an error.  */
8181 /* We use char because int might match the return type of a gcc2
8182     builtin and then its argument prototype would still apply.  */
8183 char catgets();
8184
8185 int main() {
8186
8187 /* The GNU C library defines this for functions which it implements
8188     to always fail with ENOSYS.  Some functions are actually named
8189     something starting with __ and the normal name is an alias.  */
8190 #if defined (__stub_catgets) || defined (__stub___catgets)
8191 choke me
8192 #else
8193 catgets();
8194 #endif
8195
8196 ; return 0; }
8197 EOF
8198 if { (eval echo configure:8199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8199   rm -rf conftest*
8200   eval "ac_cv_func_catgets=yes"
8201 else
8202   echo "configure: failed program was:" >&5
8203   cat conftest.$ac_ext >&5
8204   rm -rf conftest*
8205   eval "ac_cv_func_catgets=no"
8206 fi
8207 rm -f conftest*
8208 fi
8209
8210 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8211   echo "$ac_t""yes" 1>&6
8212   cat >> confdefs.h <<\EOF
8213 #define HAVE_CATGETS 1
8214 EOF
8215
8216                INTLOBJS="\$(CATOBJS)"
8217                # Extract the first word of "gencat", so it can be a program name with args.
8218 set dummy gencat; ac_word=$2
8219 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8220 echo "configure:8221: checking for $ac_word" >&5
8221 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8222   echo $ac_n "(cached) $ac_c" 1>&6
8223 else
8224   case "$GENCAT" in
8225   /*)
8226   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8227   ;;
8228   ?:/*)
8229   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8230   ;;
8231   *)
8232   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8233   ac_dummy="$PATH"
8234   for ac_dir in $ac_dummy; do
8235     test -z "$ac_dir" && ac_dir=.
8236     if test -f $ac_dir/$ac_word; then
8237       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8238       break
8239     fi
8240   done
8241   IFS="$ac_save_ifs"
8242   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8243   ;;
8244 esac
8245 fi
8246 GENCAT="$ac_cv_path_GENCAT"
8247 if test -n "$GENCAT"; then
8248   echo "$ac_t""$GENCAT" 1>&6
8249 else
8250   echo "$ac_t""no" 1>&6
8251 fi
8252                if test "$GENCAT" != "no"; then
8253                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8254 set dummy gmsgfmt; ac_word=$2
8255 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8256 echo "configure:8257: checking for $ac_word" >&5
8257 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8258   echo $ac_n "(cached) $ac_c" 1>&6
8259 else
8260   case "$GMSGFMT" in
8261   /*)
8262   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8263   ;;
8264   ?:/*)
8265   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8266   ;;
8267   *)
8268   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8269   ac_dummy="$PATH"
8270   for ac_dir in $ac_dummy; do
8271     test -z "$ac_dir" && ac_dir=.
8272     if test -f $ac_dir/$ac_word; then
8273       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8274       break
8275     fi
8276   done
8277   IFS="$ac_save_ifs"
8278   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8279   ;;
8280 esac
8281 fi
8282 GMSGFMT="$ac_cv_path_GMSGFMT"
8283 if test -n "$GMSGFMT"; then
8284   echo "$ac_t""$GMSGFMT" 1>&6
8285 else
8286   echo "$ac_t""no" 1>&6
8287 fi
8288
8289                  if test "$GMSGFMT" = "no"; then
8290                    # Extract the first word of "msgfmt", so it can be a program name with args.
8291 set dummy msgfmt; ac_word=$2
8292 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8293 echo "configure:8294: checking for $ac_word" >&5
8294 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8295   echo $ac_n "(cached) $ac_c" 1>&6
8296 else
8297   case "$GMSGFMT" in
8298   /*)
8299   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8300   ;;
8301   *)
8302   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8303   for ac_dir in $PATH; do
8304     test -z "$ac_dir" && ac_dir=.
8305     if test -f $ac_dir/$ac_word; then
8306       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8307         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8308         break
8309       fi
8310     fi
8311   done
8312   IFS="$ac_save_ifs"
8313   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8314   ;;
8315 esac
8316 fi
8317 GMSGFMT="$ac_cv_path_GMSGFMT"
8318 if test -n "$GMSGFMT"; then
8319   echo "$ac_t""$GMSGFMT" 1>&6
8320 else
8321   echo "$ac_t""no" 1>&6
8322 fi
8323
8324                    if test "$GMSGFMT" = "msgfmt"; then
8325                      echo "configure: warning: No program for catalog building found" 1>&2
8326                      create_catalogs="no"
8327                    fi
8328                  fi
8329                  # Extract the first word of "xgettext", so it can be a program name with args.
8330 set dummy xgettext; ac_word=$2
8331 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8332 echo "configure:8333: checking for $ac_word" >&5
8333 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8334   echo $ac_n "(cached) $ac_c" 1>&6
8335 else
8336   case "$XGETTEXT" in
8337   /*)
8338   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8339   ;;
8340   *)
8341   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8342   for ac_dir in $PATH; do
8343     test -z "$ac_dir" && ac_dir=.
8344     if test -f $ac_dir/$ac_word; then
8345       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8346         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8347         break
8348       fi
8349     fi
8350   done
8351   IFS="$ac_save_ifs"
8352   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8353   ;;
8354 esac
8355 fi
8356 XGETTEXT="$ac_cv_path_XGETTEXT"
8357 if test -n "$XGETTEXT"; then
8358   echo "$ac_t""$XGETTEXT" 1>&6
8359 else
8360   echo "$ac_t""no" 1>&6
8361 fi
8362
8363                  USE_INCLUDED_LIBINTL=yes
8364                  CATOBJEXT=.cat
8365                  INSTOBJEXT=.cat
8366                  DATADIRNAME=lib
8367                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8368                  INTLLIBS=$INTLDEPS
8369                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8370                  nls_cv_header_intl=intl/libintl.h
8371                  nls_cv_header_libgt=intl/libgettext.h
8372                fi
8373 else
8374   echo "$ac_t""no" 1>&6
8375 fi
8376
8377           fi
8378         fi
8379
8380         if test "$CATOBJEXT" = "NONE"; then
8381                           nls_cv_use_gnu_gettext=yes
8382         fi
8383       fi
8384
8385       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8386                 INTLOBJS="\$(GETTOBJS)"
8387         # Extract the first word of "msgfmt", so it can be a program name with args.
8388 set dummy msgfmt; ac_word=$2
8389 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8390 echo "configure:8391: checking for $ac_word" >&5
8391 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8392   echo $ac_n "(cached) $ac_c" 1>&6
8393 else
8394   case "$MSGFMT" in
8395   /*)
8396   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8397   ;;
8398   *)
8399   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8400   for ac_dir in $PATH; do
8401     test -z "$ac_dir" && ac_dir=.
8402     if test -f $ac_dir/$ac_word; then
8403       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8404         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8405         break
8406       fi
8407     fi
8408   done
8409   IFS="$ac_save_ifs"
8410   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8411   ;;
8412 esac
8413 fi
8414 MSGFMT="$ac_cv_path_MSGFMT"
8415 if test -n "$MSGFMT"; then
8416   echo "$ac_t""$MSGFMT" 1>&6
8417 else
8418   echo "$ac_t""no" 1>&6
8419 fi
8420
8421         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8422 set dummy gmsgfmt; ac_word=$2
8423 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8424 echo "configure:8425: checking for $ac_word" >&5
8425 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8426   echo $ac_n "(cached) $ac_c" 1>&6
8427 else
8428   case "$GMSGFMT" in
8429   /*)
8430   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8431   ;;
8432   ?:/*)
8433   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8434   ;;
8435   *)
8436   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8437   ac_dummy="$PATH"
8438   for ac_dir in $ac_dummy; do
8439     test -z "$ac_dir" && ac_dir=.
8440     if test -f $ac_dir/$ac_word; then
8441       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8442       break
8443     fi
8444   done
8445   IFS="$ac_save_ifs"
8446   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8447   ;;
8448 esac
8449 fi
8450 GMSGFMT="$ac_cv_path_GMSGFMT"
8451 if test -n "$GMSGFMT"; then
8452   echo "$ac_t""$GMSGFMT" 1>&6
8453 else
8454   echo "$ac_t""no" 1>&6
8455 fi
8456
8457                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8458           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8459           create_catalogs="no"
8460         fi
8461         # Extract the first word of "xgettext", so it can be a program name with args.
8462 set dummy xgettext; ac_word=$2
8463 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8464 echo "configure:8465: checking for $ac_word" >&5
8465 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8466   echo $ac_n "(cached) $ac_c" 1>&6
8467 else
8468   case "$XGETTEXT" in
8469   /*)
8470   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8471   ;;
8472   *)
8473   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8474   for ac_dir in $PATH; do
8475     test -z "$ac_dir" && ac_dir=.
8476     if test -f $ac_dir/$ac_word; then
8477       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8478         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8479         break
8480       fi
8481     fi
8482   done
8483   IFS="$ac_save_ifs"
8484   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8485   ;;
8486 esac
8487 fi
8488 XGETTEXT="$ac_cv_path_XGETTEXT"
8489 if test -n "$XGETTEXT"; then
8490   echo "$ac_t""$XGETTEXT" 1>&6
8491 else
8492   echo "$ac_t""no" 1>&6
8493 fi
8494
8495
8496         USE_INCLUDED_LIBINTL=yes
8497         CATOBJEXT=.gmo
8498         INSTOBJEXT=.mo
8499         DATADIRNAME=share
8500         INTLDEPS='$(top_builddir)/intl/libintl.a'
8501         INTLLIBS=$INTLDEPS
8502         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8503         nls_cv_header_intl=intl/libintl.h
8504         nls_cv_header_libgt=intl/libgettext.h
8505       fi
8506
8507             if test "$XGETTEXT" != ":"; then
8508                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8509           : ;
8510         else
8511           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8512           XGETTEXT=":"
8513         fi
8514       fi
8515
8516
8517
8518       # We need to process the po/ directory.
8519       POSUB=po
8520     else
8521       DATADIRNAME=share
8522       nls_cv_header_intl=intl/libintl.h
8523       nls_cv_header_libgt=intl/libgettext.h
8524     fi
8525
8526
8527
8528
8529     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8530     # because some of the sources are only built for this goal.
8531     if test "$PACKAGE" = gettext; then
8532       USE_NLS=yes
8533       USE_INCLUDED_LIBINTL=yes
8534     fi
8535
8536                 for lang in $ALL_LINGUAS; do
8537       GMOFILES="$GMOFILES $lang.gmo"
8538       POFILES="$POFILES $lang.po"
8539     done
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8555      if test "x$ALL_LINGUAS" = "x"; then
8556        LINGUAS=
8557      else
8558        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8559 echo "configure:8560: checking for catalogs to be installed" >&5
8560        if test "x$LINGUAS" = "x"; then
8561          LINGUAS=$ALL_LINGUAS
8562        else
8563          NEW_LINGUAS=
8564          for lang in $ALL_LINGUAS; do
8565            case " $LINGUAS " in
8566              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8567            esac
8568          done
8569          LINGUAS=$NEW_LINGUAS
8570        fi
8571        echo "$ac_t""$LINGUAS" 1>&6
8572      fi
8573
8574           if test -n "$LINGUAS"; then
8575        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8576      fi
8577    fi
8578
8579             if test $ac_cv_header_locale_h = yes; then
8580      INCLUDE_LOCALE_H="#include <locale.h>"
8581    else
8582      INCLUDE_LOCALE_H="\
8583 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8584    fi
8585
8586
8587             test -d intl || mkdir intl
8588    if test "$CATOBJEXT" = ".cat"; then
8589      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8590 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8591 echo "configure:8592: checking for linux/version.h" >&5
8592 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8593   echo $ac_n "(cached) $ac_c" 1>&6
8594 else
8595   cat > conftest.$ac_ext <<EOF
8596 #line 8597 "configure"
8597 #include "confdefs.h"
8598 #include <linux/version.h>
8599 EOF
8600 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8601 { (eval echo configure:8602: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8602 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8603 if test -z "$ac_err"; then
8604   rm -rf conftest*
8605   eval "ac_cv_header_$ac_safe=yes"
8606 else
8607   echo "$ac_err" >&5
8608   echo "configure: failed program was:" >&5
8609   cat conftest.$ac_ext >&5
8610   rm -rf conftest*
8611   eval "ac_cv_header_$ac_safe=no"
8612 fi
8613 rm -f conftest*
8614 fi
8615 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8616   echo "$ac_t""yes" 1>&6
8617   msgformat=linux
8618 else
8619   echo "$ac_t""no" 1>&6
8620 msgformat=xopen
8621 fi
8622
8623
8624                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8625    fi
8626       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8627      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8628
8629             if test "$PACKAGE" = "gettext"; then
8630      GT_NO="#NO#"
8631      GT_YES=
8632    else
8633      GT_NO=
8634      GT_YES="#YES#"
8635    fi
8636
8637
8638
8639             MKINSTALLDIRS=
8640    if test -n "$ac_aux_dir"; then
8641      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8642    fi
8643    if test -z "$MKINSTALLDIRS"; then
8644      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8645    fi
8646
8647
8648       l=
8649
8650
8651          test -d po || mkdir po
8652    if test "x$srcdir" != "x."; then
8653      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8654        posrcprefix="$srcdir/"
8655      else
8656        posrcprefix="../$srcdir/"
8657      fi
8658    else
8659      posrcprefix="../"
8660    fi
8661    rm -f po/POTFILES
8662    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8663         < $srcdir/po/POTFILES.in > po/POTFILES
8664
8665 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8666
8667 # Windows32 Registry support for specifying GCC installation paths.
8668 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8669 if test "${enable_win32_registry+set}" = set; then
8670   enableval="$enable_win32_registry"
8671   :
8672 fi
8673
8674
8675 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8676 echo "configure:8677: checking whether windows registry support is requested" >&5
8677 if test x$enable_win32_registry != xno; then
8678   cat >> confdefs.h <<\EOF
8679 #define ENABLE_WIN32_REGISTRY 1
8680 EOF
8681
8682   echo "$ac_t""yes" 1>&6
8683 else
8684   echo "$ac_t""no" 1>&6
8685 fi
8686
8687 # Check if user specified a different registry key.
8688 case x${enable_win32_registry} in
8689 x | xyes)
8690   # default.
8691   gcc_cv_win32_registry_key="$VERSION"
8692   ;;
8693 xno)
8694   # no registry lookup.
8695   gcc_cv_win32_registry_key=''
8696   ;;
8697 *)
8698   # user-specified key.
8699   gcc_cv_win32_registry_key="$enable_win32_registry"
8700   ;;
8701 esac
8702
8703 if test x$enable_win32_registry != xno; then
8704   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8705 echo "configure:8706: checking registry key on windows hosts" >&5
8706   cat >> confdefs.h <<EOF
8707 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8708 EOF
8709
8710   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8711 fi
8712
8713 # Get an absolute path to the GCC top-level source directory
8714 holddir=`pwd`
8715 cd $srcdir
8716 topdir=`pwd`
8717 cd $holddir
8718
8719 # Conditionalize the makefile for this host machine.
8720 # Make-host contains the concatenation of all host makefile fragments
8721 # [there can be more than one].  This file is built by configure.frag.
8722 host_overrides=Make-host
8723 dep_host_xmake_file=
8724 for f in .. ${host_xmake_file}
8725 do
8726         if test -f ${srcdir}/config/$f
8727         then
8728                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8729         fi
8730 done
8731
8732 # Conditionalize the makefile for this target machine.
8733 # Make-target contains the concatenation of all host makefile fragments
8734 # [there can be more than one].  This file is built by configure.frag.
8735 target_overrides=Make-target
8736 dep_tmake_file=
8737 for f in .. ${tmake_file}
8738 do
8739         if test -f ${srcdir}/config/$f
8740         then
8741                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8742         fi
8743 done
8744
8745 # If the host doesn't support symlinks, modify CC in
8746 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8747 # Otherwise, we can use "CC=$(CC)".
8748 rm -f symtest.tem
8749 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8750 then
8751         cc_set_by_configure="\$(CC)"
8752         quoted_cc_set_by_configure="\$(CC)"
8753         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8754 else
8755         rm -f symtest.tem
8756         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8757         then
8758                 symbolic_link="cp -p"
8759         else
8760                 symbolic_link="cp"
8761         fi
8762         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8763         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8764         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8765 fi
8766 rm -f symtest.tem
8767
8768 out_object_file=`basename $out_file .c`.o
8769
8770 tm_file_list=
8771 for f in $tm_file; do
8772   case $f in
8773     gansidecl.h )
8774        tm_file_list="${tm_file_list} $f" ;;
8775     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8776   esac
8777 done
8778
8779 host_xm_file_list=
8780 for f in $host_xm_file; do
8781   case $f in
8782     auto-host.h | gansidecl.h | hwint.h )
8783        host_xm_file_list="${host_xm_file_list} $f" ;;
8784     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8785   esac
8786 done
8787
8788 build_xm_file_list=
8789 for f in $build_xm_file; do
8790   case $f in
8791     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8792        build_xm_file_list="${build_xm_file_list} $f" ;;
8793     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8794   esac
8795 done
8796
8797 # Define macro CROSS_COMPILE in compilation
8798 # if this is a cross-compiler.
8799 # Also use all.cross instead of all.internal
8800 # and add cross-make to Makefile.
8801 cross_overrides="/dev/null"
8802 if test x$host != x$target
8803 then
8804         cross_defines="CROSS=-DCROSS_COMPILE"
8805         cross_overrides="${topdir}/cross-make"
8806 fi
8807
8808 # If this is a cross-compiler that does not
8809 # have its own set of headers then define
8810 # inhibit_libc
8811
8812 # If this is using newlib, then define inhibit_libc in
8813 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8814 # libgcc.a, but that's OK because newlib should have its own version of
8815 # assert.h.
8816 inhibit_libc=
8817 if test x$host != x$target && test x$with_headers = x; then
8818        inhibit_libc=-Dinhibit_libc
8819 else
8820        if test x$with_newlib = xyes; then
8821                inhibit_libc=-Dinhibit_libc
8822        fi
8823 fi
8824
8825
8826 # When building gcc with a cross-compiler, we need to fix a few things.
8827 # This must come after cross-make as we want all.build to override
8828 # all.cross.
8829 build_overrides="/dev/null"
8830 if test x$build != x$host
8831 then
8832         build_overrides="${topdir}/build-make"
8833 fi
8834
8835 # Expand extra_headers to include complete path.
8836 # This substitutes for lots of t-* files.
8837 extra_headers_list=
8838 if test "x$extra_headers" = x
8839 then true
8840 else
8841         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8842         for file in $extra_headers;
8843         do
8844                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8845         done
8846 fi
8847
8848 if test x$use_collect2 = xno; then
8849         use_collect2=
8850 fi
8851
8852 # Add a definition of USE_COLLECT2 if system wants one.
8853 # Also tell toplev.c what to do.
8854 # This substitutes for lots of t-* files.
8855 if test x$use_collect2 = x
8856 then
8857         will_use_collect2=
8858         maybe_use_collect2=
8859 else
8860         will_use_collect2="collect2"
8861         maybe_use_collect2="-DUSE_COLLECT2"
8862 fi
8863
8864 # NEED TO CONVERT
8865 # Set MD_DEPS if the real md file is in md.pre-cpp.
8866 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8867 # for line oriented comments, so we must always use a GNU cpp.  If
8868 # building gcc with a cross compiler, use the cross compiler just
8869 # built.  Otherwise, we can use the cpp just built.
8870 md_file_sub=
8871 if test "x$md_cppflags" = x
8872 then
8873         md_file_sub=$srcdir/config/$md_file
8874 else
8875         md_file=md
8876 fi
8877
8878 # If we have gas in the build tree, make a link to it.
8879 if test -f ../gas/Makefile; then
8880         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8881 fi
8882
8883 # If we have nm in the build tree, make a link to it.
8884 if test -f ../binutils/Makefile; then
8885         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8886 fi
8887
8888 # If we have ld in the build tree, make a link to it.
8889 if test -f ../ld/Makefile; then
8890 #       if test x$use_collect2 = x; then
8891 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8892 #       else
8893                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8894 #       fi
8895 fi
8896
8897 # Figure out what assembler alignment features are present.
8898 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8899 echo "configure:8900: checking assembler alignment features" >&5
8900 gcc_cv_as=
8901 gcc_cv_as_alignment_features=
8902 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8903 if test -x "$DEFAULT_ASSEMBLER"; then
8904         gcc_cv_as="$DEFAULT_ASSEMBLER"
8905 elif test -x "$AS"; then
8906         gcc_cv_as="$AS"
8907 elif test -x as$host_exeext; then
8908         # Build using assembler in the current directory.
8909         gcc_cv_as=./as$host_exeext
8910 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8911         # Single tree build which includes gas.
8912         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8913         do
8914                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8915                 if test x$gcc_cv_gas_version != x; then
8916                         break
8917                 fi
8918         done
8919         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8920         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8921         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8922                 # Gas version 2.6 and later support for .balign and .p2align.
8923                 # bytes to skip when using .p2align.
8924                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8925                         gcc_cv_as_alignment_features=".balign and .p2align"
8926                         cat >> confdefs.h <<\EOF
8927 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8928 EOF
8929
8930                 fi
8931                 # Gas version 2.8 and later support specifying the maximum
8932                 # bytes to skip when using .p2align.
8933                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8934                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8935                         cat >> confdefs.h <<\EOF
8936 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8937 EOF
8938
8939                 fi
8940         fi
8941 elif test x$host = x$target; then
8942         # Native build.
8943         # Search the same directories that the installed compiler will
8944         # search.  Else we may find the wrong assembler and lose.  If we
8945         # do not find a suitable assembler binary, then try the user's
8946         # path.
8947         #
8948         # Also note we have to check MD_EXEC_PREFIX before checking the
8949         # user's path.  Unfortunately, there is no good way to get at the
8950         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8951         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8952         # to be fixed as part of the make/configure rewrite too.
8953
8954         if test "x$exec_prefix" = xNONE; then
8955                 if test "x$prefix" = xNONE; then
8956                         test_prefix=/usr/local
8957                 else
8958                         test_prefix=$prefix
8959                 fi
8960         else
8961                 test_prefix=$exec_prefix
8962         fi
8963
8964         # If the loop below does not find an assembler, then use whatever
8965         # one we can find in the users's path.
8966         # user's path.
8967         as=as$host_exeext
8968
8969         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8970                    $test_prefix/lib/gcc-lib/$target \
8971                    /usr/lib/gcc/$target/$gcc_version \
8972                    /usr/lib/gcc/$target \
8973                    $test_prefix/$target/bin/$target/$gcc_version \
8974                    $test_prefix/$target/bin \
8975                    /usr/libexec \
8976                    /usr/ccs/gcc \
8977                    /usr/ccs/bin \
8978                    /udk/usr/ccs/bin \
8979                    /bsd43/usr/lib/cmplrs/cc \
8980                    /usr/cross64/usr/bin \
8981                    /usr/lib/cmplrs/cc \
8982                    /sysv/usr/lib/cmplrs/cc \
8983                    /svr4/usr/lib/cmplrs/cc \
8984                    /usr/bin"
8985
8986         for dir in $test_dirs; do
8987                 if test -f $dir/as$host_exeext; then
8988                         gcc_cv_as=$dir/as$host_exeext
8989                         break;
8990                 fi
8991         done
8992 fi
8993 if test x$gcc_cv_as != x; then
8994         # Check if we have .balign and .p2align
8995         echo ".balign  4" > conftest.s
8996         echo ".p2align  2" >> conftest.s
8997         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8998                 gcc_cv_as_alignment_features=".balign and .p2align"
8999                 cat >> confdefs.h <<\EOF
9000 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9001 EOF
9002
9003         fi
9004         rm -f conftest.s conftest.o
9005         # Check if specifying the maximum bytes to skip when
9006         # using .p2align is supported.
9007         echo ".p2align 4,,7" > conftest.s
9008         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9009                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9010                 cat >> confdefs.h <<\EOF
9011 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9012 EOF
9013
9014         fi
9015         rm -f conftest.s conftest.o
9016 fi
9017 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9018
9019 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9020 echo "configure:9021: checking assembler subsection support" >&5
9021 gcc_cv_as_subsections=
9022 if test x$gcc_cv_as != x; then
9023         # Check if we have .subsection
9024         echo ".subsection 1" > conftest.s
9025         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9026                 gcc_cv_as_subsections=".subsection"
9027                 if test -x nm$host_exeext; then
9028                         gcc_cv_nm=./nm$host_exeext
9029                 elif test x$host = x$target; then
9030                         # Native build.
9031                         gcc_cv_nm=nm$host_exeext
9032                 fi
9033                 if test x$gcc_cv_nm != x; then
9034                         cat > conftest.s <<EOF
9035 conftest_label1: .word 0
9036 .subsection -1
9037 conftest_label2: .word 0
9038 .previous
9039 EOF
9040                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9041                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9042                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9043                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9044                                         :
9045                                 else
9046                                         gcc_cv_as_subsections="working .subsection -1"
9047                                         cat >> confdefs.h <<\EOF
9048 #define HAVE_GAS_SUBSECTION_ORDERING 1
9049 EOF
9050
9051                                 fi
9052                         fi
9053                 fi
9054         fi
9055         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9056 fi
9057 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9058
9059 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9060 echo "configure:9061: checking assembler weak support" >&5
9061 gcc_cv_as_weak=
9062 if test x$gcc_cv_as != x; then
9063         # Check if we have .weak
9064         echo "  .weak foobar" > conftest.s
9065         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9066                 cat >> confdefs.h <<\EOF
9067 #define HAVE_GAS_WEAK 1
9068 EOF
9069
9070                 gcc_cv_as_weak="yes"
9071         fi
9072         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9073 fi
9074 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9075
9076 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9077 echo "configure:9078: checking assembler hidden support" >&5
9078 gcc_cv_as_hidden=
9079 if test x$gcc_cv_as != x; then
9080         # Check if we have .hidden
9081         echo "  .hidden foobar" > conftest.s
9082         echo "foobar:" >> conftest.s
9083         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9084                 cat >> confdefs.h <<\EOF
9085 #define HAVE_GAS_HIDDEN 1
9086 EOF
9087
9088                 gcc_cv_as_hidden="yes"
9089         fi
9090         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9091 fi
9092 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9093
9094 case "$target" in
9095   sparc*-*-*)
9096     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9097 echo "configure:9098: checking assembler .register pseudo-op support" >&5
9098 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9099   echo $ac_n "(cached) $ac_c" 1>&6
9100 else
9101
9102         gcc_cv_as_register_pseudo_op=unknown
9103         if test x$gcc_cv_as != x; then
9104             # Check if we have .register
9105             echo ".register %g2, #scratch" > conftest.s
9106             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9107                 gcc_cv_as_register_pseudo_op=yes
9108             else
9109                 gcc_cv_as_register_pseudo_op=no
9110             fi
9111             rm -f conftest.s conftest.o
9112         fi
9113
9114 fi
9115
9116 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9117     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9118         cat >> confdefs.h <<\EOF
9119 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9120 EOF
9121
9122     fi
9123
9124     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9125 echo "configure:9126: checking assembler supports -relax" >&5
9126 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9127   echo $ac_n "(cached) $ac_c" 1>&6
9128 else
9129
9130         gcc_cv_as_relax_opt=unknown
9131         if test x$gcc_cv_as != x; then
9132             # Check if gas supports -relax
9133             echo ".text" > conftest.s
9134             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9135                 gcc_cv_as_relax_opt=yes
9136             else
9137                 gcc_cv_as_relax_opt=no
9138             fi
9139             rm -f conftest.s conftest.o
9140         fi
9141
9142 fi
9143
9144 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9145     if test "x$gcc_cv_as_relax_opt" = xyes; then
9146         cat >> confdefs.h <<\EOF
9147 #define HAVE_AS_RELAX_OPTION 1
9148 EOF
9149
9150     fi
9151
9152     case "$tm_file" in
9153     *64*)
9154         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9155 echo "configure:9156: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9156 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9157   echo $ac_n "(cached) $ac_c" 1>&6
9158 else
9159
9160                 if test -n "$gcc_cv_as"; then
9161                     echo ".xword foo" > conftest.s
9162                     gcc_cv_as_flags64=no
9163                     for flag in "-xarch=v9" "-64 -Av9"; do
9164                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9165                             > /dev/null 2>&1; then
9166                             gcc_cv_as_flags64=$flag
9167                             break
9168                         fi
9169                     done
9170                     rm -f conftest.s conftest.o
9171                 else
9172                     if test "$gas" = yes; then
9173                         gcc_cv_as_flags64="-64 -Av9"
9174                     else
9175                         gcc_cv_as_flags64="-xarch=v9"
9176                     fi
9177                 fi
9178
9179 fi
9180
9181 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9182         if test "x$gcc_cv_as_flags64" = xno; then
9183
9184             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9185             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9186
9187         else
9188             cat >> confdefs.h <<EOF
9189 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9190 EOF
9191
9192         fi
9193         ;;
9194     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9195         ;;
9196     esac
9197
9198     if test "x$gcc_cv_as_flags64" != xno; then
9199         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9200 echo "configure:9201: checking for assembler offsetable %lo() support" >&5
9201 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9202   echo $ac_n "(cached) $ac_c" 1>&6
9203 else
9204
9205             gcc_cv_as_offsetable_lo10=unknown
9206             if test "x$gcc_cv_as" != x; then
9207                 # Check if assembler has offsetable %lo()
9208                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9209                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9210                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9211                         > /dev/null 2>&1 &&
9212                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9213                         > /dev/null 2>&1; then
9214                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9215                         gcc_cv_as_offsetable_lo10=no
9216                     else
9217                         gcc_cv_as_offsetable_lo10=yes
9218                     fi
9219                 else
9220                     gcc_cv_as_offsetable_lo10=no
9221                 fi
9222                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9223             fi
9224
9225 fi
9226
9227 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9228         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9229             cat >> confdefs.h <<\EOF
9230 #define HAVE_AS_OFFSETABLE_LO10 1
9231 EOF
9232
9233         fi
9234     fi
9235     ;;
9236
9237   i[34567]86-*-*)
9238     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9239 echo "configure:9240: checking assembler instructions" >&5
9240     gcc_cv_as_instructions=
9241     if test x$gcc_cv_as != x; then
9242         set "filds fists" "filds mem; fists mem"
9243         while test $# -gt 0
9244         do
9245                 echo "$2" > conftest.s
9246                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9247                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9248                         cat >> confdefs.h <<EOF
9249 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9250 EOF
9251
9252                 fi
9253                 shift 2
9254         done
9255         rm -f conftest.s conftest.o
9256     fi
9257     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9258     ;;
9259 esac
9260
9261 # Figure out what language subdirectories are present.
9262 # Look if the user specified --enable-languages="..."; if not, use
9263 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9264 # go away some day.
9265 if test x"${enable_languages+set}" != xset; then
9266         if test x"${LANGUAGES+set}" = xset; then
9267                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9268         else
9269                 enable_languages=all
9270         fi
9271 else
9272         if test x"${enable_languages}" = x; then
9273                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9274         fi
9275 fi
9276 subdirs=
9277 for lang in ${srcdir}/*/config-lang.in ..
9278 do
9279         case $lang in
9280         ..) ;;
9281         # The odd quoting in the next line works around
9282         # an apparent bug in bash 1.12 on linux.
9283         ${srcdir}/[*]/config-lang.in) ;;
9284         *)
9285           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9286           if test "x$lang_alias" = x
9287           then
9288                 echo "$lang doesn't set \$language." 1>&2
9289                 exit 1
9290           fi
9291           if test x"${enable_languages}" = xall; then
9292                 add_this_lang=yes
9293           else
9294                 case "${enable_languages}" in
9295                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9296                         add_this_lang=yes
9297                         ;;
9298                     * )
9299                         add_this_lang=no
9300                         ;;
9301                 esac
9302           fi
9303           if test x"${add_this_lang}" = xyes; then
9304                 case $lang in
9305                     ${srcdir}/ada/config-lang.in)
9306                         if test x$gnat = xyes ; then
9307                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9308                         fi
9309                         ;;
9310                     *)
9311                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9312                         ;;
9313                 esac
9314           fi
9315           ;;
9316         esac
9317 done
9318
9319 # Make gthr-default.h if we have a thread file.
9320 gthread_flags=
9321 if test $thread_file != single; then
9322     rm -f gthr-default.h
9323     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9324     gthread_flags=-DHAVE_GTHR_DEFAULT
9325 fi
9326
9327
9328 # Find out what GC implementation we want, or may, use.
9329 # Check whether --with-gc or --without-gc was given.
9330 if test "${with_gc+set}" = set; then
9331   withval="$with_gc"
9332   case "$withval" in
9333   simple | page)
9334     GGC=ggc-$withval
9335     ;;
9336   *)
9337     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9338     ;;
9339 esac
9340 else
9341   if test $ac_cv_func_mmap_anywhere = yes \
9342     || test $ac_cv_func_valloc = yes; then
9343   GGC=ggc-page
9344 else
9345   GGC=ggc-simple
9346 fi
9347 fi
9348
9349
9350 echo "Using $GGC for garbage collection."
9351
9352 # Build a new-abi (c++) system
9353 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9354 if test "${enable_new_gxx_abi+set}" = set; then
9355   enableval="$enable_new_gxx_abi"
9356   cat >> confdefs.h <<\EOF
9357 #define ENABLE_NEW_GXX_ABI 1
9358 EOF
9359
9360 GXX_ABI_FLAG='-fnew-abi'
9361 echo "Building a new-abi g++ compiler."
9362
9363 fi
9364
9365
9366
9367 # Build a new-libstdc++ system (ie libstdc++-v3)
9368 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9369 echo "configure:9370: checking for libstdc++ to install" >&5
9370 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9371 if test "${enable_libstdcxx_v3+set}" = set; then
9372   enableval="$enable_libstdcxx_v3"
9373   enable_libstdcxx_v3=yes
9374 else
9375   enable_libstdcxx_v3=no
9376 fi
9377
9378
9379 if test x$enable_libstdcxx_v3 = xyes; then
9380   echo "$ac_t""v3" 1>&6
9381   ac_esn=1
9382 else
9383   echo "$ac_t""v2" 1>&6
9384   ac_esn=0
9385 fi
9386 cat >> confdefs.h <<EOF
9387 #define ENABLE_STD_NAMESPACE $ac_esn
9388 EOF
9389
9390
9391
9392 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9393 echo "configure:9394: checking whether to enable maintainer-specific portions of Makefiles" >&5
9394     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9395 if test "${enable_maintainer_mode+set}" = set; then
9396   enableval="$enable_maintainer_mode"
9397   maintainer_mode=$enableval
9398 else
9399   maintainer_mode=no
9400 fi
9401
9402
9403 echo "$ac_t""$maintainer_mode" 1>&6
9404
9405 if test "$maintainer_mode" = "yes"; then
9406   MAINT=''
9407 else
9408   MAINT='#'
9409 fi
9410
9411 # Make empty files to contain the specs and options for each language.
9412 # Then add #include lines to for a compiler that has specs and/or options.
9413
9414 lang_specs_files=
9415 lang_options_files=
9416 lang_tree_files=
9417 rm -f specs.h options.h gencheck.h
9418 touch specs.h options.h gencheck.h
9419 for subdir in . $subdirs
9420 do
9421         if test -f $srcdir/$subdir/lang-specs.h; then
9422                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9423                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9424         fi
9425         if test -f $srcdir/$subdir/lang-options.h; then
9426                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9427                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9428         fi
9429         if test -f $srcdir/$subdir/$subdir-tree.def; then
9430                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9431                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9432         fi
9433 done
9434
9435 # These (without "all_") are set in each config-lang.in.
9436 # `language' must be a single word so is spelled singularly.
9437 all_languages=
9438 all_boot_languages=
9439 all_compilers=
9440 all_stagestuff=
9441 all_diff_excludes=
9442 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9443 # List of language makefile fragments.
9444 all_lang_makefiles=
9445 all_headers=
9446 all_lib2funcs=
9447
9448 # Add the language fragments.
9449 # Languages are added via two mechanisms.  Some information must be
9450 # recorded in makefile variables, these are defined in config-lang.in.
9451 # We accumulate them and plug them into the main Makefile.
9452 # The other mechanism is a set of hooks for each of the main targets
9453 # like `clean', `install', etc.
9454
9455 language_fragments="Make-lang"
9456 language_hooks="Make-hooks"
9457 oldstyle_subdirs=
9458
9459 for s in .. $subdirs
9460 do
9461         if test $s != ".."
9462         then
9463                 language=
9464                 boot_language=
9465                 compilers=
9466                 stagestuff=
9467                 diff_excludes=
9468                 headers=
9469                 outputs=
9470                 lib2funcs=
9471                 . ${srcdir}/$s/config-lang.in
9472                 if test "x$language" = x
9473                 then
9474                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9475                         exit 1
9476                 fi
9477                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9478                 all_languages="$all_languages $language"
9479                 if test "x$boot_language" = xyes
9480                 then
9481                         all_boot_languages="$all_boot_languages $language"
9482                 fi
9483                 all_compilers="$all_compilers $compilers"
9484                 all_stagestuff="$all_stagestuff $stagestuff"
9485                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9486                 all_headers="$all_headers $headers"
9487                 all_outputs="$all_outputs $outputs"
9488                 if test x$outputs = x
9489                 then
9490                         oldstyle_subdirs="$oldstyle_subdirs $s"
9491                 fi
9492                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9493         fi
9494 done
9495
9496 # Since we can't use `::' targets, we link each language in
9497 # with a set of hooks, reached indirectly via lang.${target}.
9498
9499 rm -f Make-hooks
9500 touch Make-hooks
9501 target_list="all.build all.cross start.encap rest.encap \
9502         info dvi \
9503         install-normal install-common install-info install-man \
9504         uninstall distdir \
9505         mostlyclean clean distclean extraclean maintainer-clean \
9506         stage1 stage2 stage3 stage4"
9507 for t in $target_list
9508 do
9509         x=
9510         for lang in .. $all_languages
9511         do
9512                 if test $lang != ".."; then
9513                         x="$x $lang.$t"
9514                 fi
9515         done
9516         echo "lang.$t: $x" >> Make-hooks
9517 done
9518
9519 # If we're not building in srcdir, create .gdbinit.
9520
9521 if test ! -f Makefile.in; then
9522         echo "dir ." > .gdbinit
9523         echo "dir ${srcdir}" >> .gdbinit
9524         if test x$gdb_needs_out_file_path = xyes
9525         then
9526                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9527         fi
9528         if test "x$subdirs" != x; then
9529                 for s in $subdirs
9530                 do
9531                         echo "dir ${srcdir}/$s" >> .gdbinit
9532                 done
9533         fi
9534         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9535 fi
9536
9537 # Define variables host_canonical and build_canonical
9538 # because some Cygnus local changes in the Makefile depend on them.
9539 build_canonical=${build}
9540 host_canonical=${host}
9541 target_subdir=
9542 if test "${host}" != "${target}" ; then
9543     target_subdir=${target}/
9544 fi
9545
9546
9547
9548
9549 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9550 # absolute path for gcc_tooldir based on inserting the number of up-directory
9551 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9552 # $(libsubdir)/@(unlibsubdir) based path.
9553 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9554 # make and thus we'd get different behavior depending on where we built the
9555 # sources.
9556 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9557     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9558 else
9559 # An explanation of the sed strings:
9560 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9561 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9562 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9563 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9564 #
9565 # (*) Note this pattern overwrites the first character of the string
9566 # with a forward slash if one is not already present.  This is not a
9567 # problem because the exact names of the sub-directories concerned is
9568 # unimportant, just the number of them matters.
9569 #
9570 # The practical upshot of these patterns is like this:
9571 #
9572 #  prefix     exec_prefix        result
9573 #  ------     -----------        ------
9574 #   /foo        /foo/bar          ../
9575 #   /foo/       /foo/bar          ../
9576 #   /foo        /foo/bar/         ../
9577 #   /foo/       /foo/bar/         ../
9578 #   /foo        /foo/bar/ugg      ../../
9579 #
9580     dollar='$$'
9581     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9582 fi
9583
9584
9585
9586 # Nothing to do for FLOAT_H, float_format already handled.
9587 objdir=`pwd`
9588
9589
9590 # Process the language and host/target makefile fragments.
9591 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9592
9593 # Substitute configuration variables
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
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652 # Echo that links are built
9653 if test x$host = x$target
9654 then
9655         str1="native "
9656 else
9657         str1="cross-"
9658         str2=" from $host"
9659 fi
9660
9661 if test x$host != x$build
9662 then
9663         str3=" on a $build system"
9664 fi
9665
9666 if test "x$str2" != x || test "x$str3" != x
9667 then
9668         str4=
9669 fi
9670
9671 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9672
9673 if test "x$str2" != x || test "x$str3" != x
9674 then
9675         echo " ${str2}${str3}." 1>&2
9676 fi
9677
9678 # Truncate the target if necessary
9679 if test x$host_truncate_target != x; then
9680         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9681 fi
9682
9683 # Configure the subdirectories
9684 # AC_CONFIG_SUBDIRS($subdirs)
9685
9686 # Create the Makefile
9687 # and configure language subdirectories
9688 trap '' 1 2 15
9689 cat > confcache <<\EOF
9690 # This file is a shell script that caches the results of configure
9691 # tests run on this system so they can be shared between configure
9692 # scripts and configure runs.  It is not useful on other systems.
9693 # If it contains results you don't want to keep, you may remove or edit it.
9694 #
9695 # By default, configure uses ./config.cache as the cache file,
9696 # creating it if it does not exist already.  You can give configure
9697 # the --cache-file=FILE option to use a different cache file; that is
9698 # what configure does when it calls configure scripts in
9699 # subdirectories, so they share the cache.
9700 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9701 # config.status only pays attention to the cache file if you give it the
9702 # --recheck option to rerun configure.
9703 #
9704 EOF
9705 # The following way of writing the cache mishandles newlines in values,
9706 # but we know of no workaround that is simple, portable, and efficient.
9707 # So, don't put newlines in cache variables' values.
9708 # Ultrix sh set writes to stderr and can't be redirected directly,
9709 # and sets the high bit in the cache file unless we assign to the vars.
9710 (set) 2>&1 |
9711   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9712   *ac_space=\ *)
9713     # `set' does not quote correctly, so add quotes (double-quote substitution
9714     # turns \\\\ into \\, and sed turns \\ into \).
9715     sed -n \
9716       -e "s/'/'\\\\''/g" \
9717       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9718     ;;
9719   *)
9720     # `set' quotes correctly as required by POSIX, so do not add quotes.
9721     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9722     ;;
9723   esac >> confcache
9724 if cmp -s $cache_file confcache; then
9725   :
9726 else
9727   if test -w $cache_file; then
9728     echo "updating cache $cache_file"
9729     cat confcache > $cache_file
9730   else
9731     echo "not updating unwritable cache $cache_file"
9732   fi
9733 fi
9734 rm -f confcache
9735
9736 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9737
9738 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9739 # Let make expand exec_prefix.
9740 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9741
9742 # Any assignment to VPATH causes Sun make to only execute
9743 # the first set of double-colon rules, so remove it if not needed.
9744 # If there is a colon in the path, we need to keep it.
9745 if test "x$srcdir" = x.; then
9746   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9747 fi
9748
9749 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9750
9751 DEFS=-DHAVE_CONFIG_H
9752
9753 # Without the "./", some shells look in PATH for config.status.
9754 : ${CONFIG_STATUS=./config.status}
9755
9756 echo creating $CONFIG_STATUS
9757 rm -f $CONFIG_STATUS
9758 cat > $CONFIG_STATUS <<EOF
9759 #! /bin/sh
9760 # Generated automatically by configure.
9761 # Run this file to recreate the current configuration.
9762 # This directory was configured as follows,
9763 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9764 #
9765 # $0 $ac_configure_args
9766 #
9767 # Compiler output produced by configure, useful for debugging
9768 # configure, is in ./config.log if it exists.
9769
9770 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9771 for ac_option
9772 do
9773   case "\$ac_option" in
9774   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9775     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9776     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9777   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9778     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9779     exit 0 ;;
9780   -help | --help | --hel | --he | --h)
9781     echo "\$ac_cs_usage"; exit 0 ;;
9782   *) echo "\$ac_cs_usage"; exit 1 ;;
9783   esac
9784 done
9785
9786 ac_given_srcdir=$srcdir
9787
9788 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9789 EOF
9790 cat >> $CONFIG_STATUS <<EOF
9791
9792 # Protect against being on the right side of a sed subst in config.status.
9793 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9794  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9795 $ac_vpsub
9796 $extrasub
9797 s%@SHELL@%$SHELL%g
9798 s%@CFLAGS@%$CFLAGS%g
9799 s%@CPPFLAGS@%$CPPFLAGS%g
9800 s%@CXXFLAGS@%$CXXFLAGS%g
9801 s%@FFLAGS@%$FFLAGS%g
9802 s%@DEFS@%$DEFS%g
9803 s%@LDFLAGS@%$LDFLAGS%g
9804 s%@LIBS@%$LIBS%g
9805 s%@exec_prefix@%$exec_prefix%g
9806 s%@prefix@%$prefix%g
9807 s%@program_transform_name@%$program_transform_name%g
9808 s%@bindir@%$bindir%g
9809 s%@sbindir@%$sbindir%g
9810 s%@libexecdir@%$libexecdir%g
9811 s%@datadir@%$datadir%g
9812 s%@sysconfdir@%$sysconfdir%g
9813 s%@sharedstatedir@%$sharedstatedir%g
9814 s%@localstatedir@%$localstatedir%g
9815 s%@libdir@%$libdir%g
9816 s%@includedir@%$includedir%g
9817 s%@oldincludedir@%$oldincludedir%g
9818 s%@infodir@%$infodir%g
9819 s%@mandir@%$mandir%g
9820 s%@host@%$host%g
9821 s%@host_alias@%$host_alias%g
9822 s%@host_cpu@%$host_cpu%g
9823 s%@host_vendor@%$host_vendor%g
9824 s%@host_os@%$host_os%g
9825 s%@target@%$target%g
9826 s%@target_alias@%$target_alias%g
9827 s%@target_cpu@%$target_cpu%g
9828 s%@target_vendor@%$target_vendor%g
9829 s%@target_os@%$target_os%g
9830 s%@build@%$build%g
9831 s%@build_alias@%$build_alias%g
9832 s%@build_cpu@%$build_cpu%g
9833 s%@build_vendor@%$build_vendor%g
9834 s%@build_os@%$build_os%g
9835 s%@CC@%$CC%g
9836 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9837 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9838 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9839 s%@SET_MAKE@%$SET_MAKE%g
9840 s%@AWK@%$AWK%g
9841 s%@LEX@%$LEX%g
9842 s%@LEXLIB@%$LEXLIB%g
9843 s%@LN@%$LN%g
9844 s%@LN_S@%$LN_S%g
9845 s%@RANLIB@%$RANLIB%g
9846 s%@YACC@%$YACC%g
9847 s%@INSTALL@%$INSTALL%g
9848 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9849 s%@INSTALL_DATA@%$INSTALL_DATA%g
9850 s%@CPP@%$CPP%g
9851 s%@gnat@%$gnat%g
9852 s%@MAKEINFO@%$MAKEINFO%g
9853 s%@BUILD_INFO@%$BUILD_INFO%g
9854 s%@INSTALL_INFO@%$INSTALL_INFO%g
9855 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9856 s%@vfprintf@%$vfprintf%g
9857 s%@doprint@%$doprint%g
9858 s%@manext@%$manext%g
9859 s%@objext@%$objext%g
9860 s%@PACKAGE@%$PACKAGE%g
9861 s%@VERSION@%$VERSION%g
9862 s%@ALLOCA@%$ALLOCA%g
9863 s%@USE_NLS@%$USE_NLS%g
9864 s%@MSGFMT@%$MSGFMT%g
9865 s%@GMSGFMT@%$GMSGFMT%g
9866 s%@XGETTEXT@%$XGETTEXT%g
9867 s%@GENCAT@%$GENCAT%g
9868 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9869 s%@CATALOGS@%$CATALOGS%g
9870 s%@CATOBJEXT@%$CATOBJEXT%g
9871 s%@DATADIRNAME@%$DATADIRNAME%g
9872 s%@GMOFILES@%$GMOFILES%g
9873 s%@INSTOBJEXT@%$INSTOBJEXT%g
9874 s%@INTLDEPS@%$INTLDEPS%g
9875 s%@INTLLIBS@%$INTLLIBS%g
9876 s%@INTLOBJS@%$INTLOBJS%g
9877 s%@POFILES@%$POFILES%g
9878 s%@POSUB@%$POSUB%g
9879 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9880 s%@GT_NO@%$GT_NO%g
9881 s%@GT_YES@%$GT_YES%g
9882 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9883 s%@l@%$l%g
9884 s%@inhibit_libc@%$inhibit_libc%g
9885 s%@gthread_flags@%$gthread_flags%g
9886 s%@GGC@%$GGC%g
9887 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9888 s%@MAINT@%$MAINT%g
9889 s%@build_canonical@%$build_canonical%g
9890 s%@host_canonical@%$host_canonical%g
9891 s%@target_subdir@%$target_subdir%g
9892 s%@gcc_tooldir@%$gcc_tooldir%g
9893 s%@dollar@%$dollar%g
9894 s%@objdir@%$objdir%g
9895 s%@subdirs@%$subdirs%g
9896 s%@all_boot_languages@%$all_boot_languages%g
9897 s%@all_compilers@%$all_compilers%g
9898 s%@all_diff_excludes@%$all_diff_excludes%g
9899 s%@all_headers@%$all_headers%g
9900 s%@all_lang_makefiles@%$all_lang_makefiles%g
9901 s%@all_languages@%$all_languages%g
9902 s%@all_lib2funcs@%$all_lib2funcs%g
9903 s%@all_stagestuff@%$all_stagestuff%g
9904 s%@build_exeext@%$build_exeext%g
9905 s%@build_install_headers_dir@%$build_install_headers_dir%g
9906 s%@build_xm_file_list@%$build_xm_file_list%g
9907 s%@cc_set_by_configure@%$cc_set_by_configure%g
9908 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9909 s%@cpp_install_dir@%$cpp_install_dir%g
9910 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9911 s%@dep_tmake_file@%$dep_tmake_file%g
9912 s%@extra_c_flags@%$extra_c_flags%g
9913 s%@extra_c_objs@%$extra_c_objs%g
9914 s%@extra_cpp_objs@%$extra_cpp_objs%g
9915 s%@extra_cxx_objs@%$extra_cxx_objs%g
9916 s%@extra_headers_list@%$extra_headers_list%g
9917 s%@extra_objs@%$extra_objs%g
9918 s%@extra_parts@%$extra_parts%g
9919 s%@extra_passes@%$extra_passes%g
9920 s%@extra_programs@%$extra_programs%g
9921 s%@float_h_file@%$float_h_file%g
9922 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9923 s%@gcc_version@%$gcc_version%g
9924 s%@gcc_version_trigger@%$gcc_version_trigger%g
9925 s%@host_exeext@%$host_exeext%g
9926 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9927 s%@host_xm_file_list@%$host_xm_file_list%g
9928 s%@install@%$install%g
9929 s%@lang_options_files@%$lang_options_files%g
9930 s%@lang_specs_files@%$lang_specs_files%g
9931 s%@lang_tree_files@%$lang_tree_files%g
9932 s%@local_prefix@%$local_prefix%g
9933 s%@maybe_use_collect2@%$maybe_use_collect2%g
9934 s%@md_file@%$md_file%g
9935 s%@objc_boehm_gc@%$objc_boehm_gc%g
9936 s%@out_file@%$out_file%g
9937 s%@out_object_file@%$out_object_file%g
9938 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9939 s%@symbolic_link@%$symbolic_link%g
9940 s%@thread_file@%$thread_file%g
9941 s%@tm_file_list@%$tm_file_list%g
9942 s%@will_use_collect2@%$will_use_collect2%g
9943 /@target_overrides@/r $target_overrides
9944 s%@target_overrides@%%g
9945 /@host_overrides@/r $host_overrides
9946 s%@host_overrides@%%g
9947 s%@cross_defines@%$cross_defines%g
9948 /@cross_overrides@/r $cross_overrides
9949 s%@cross_overrides@%%g
9950 /@build_overrides@/r $build_overrides
9951 s%@build_overrides@%%g
9952 /@language_fragments@/r $language_fragments
9953 s%@language_fragments@%%g
9954 /@language_hooks@/r $language_hooks
9955 s%@language_hooks@%%g
9956
9957 CEOF
9958 EOF
9959
9960 cat >> $CONFIG_STATUS <<\EOF
9961
9962 # Split the substitutions into bite-sized pieces for seds with
9963 # small command number limits, like on Digital OSF/1 and HP-UX.
9964 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9965 ac_file=1 # Number of current file.
9966 ac_beg=1 # First line for current file.
9967 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9968 ac_more_lines=:
9969 ac_sed_cmds=""
9970 while $ac_more_lines; do
9971   if test $ac_beg -gt 1; then
9972     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9973   else
9974     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9975   fi
9976   if test ! -s conftest.s$ac_file; then
9977     ac_more_lines=false
9978     rm -f conftest.s$ac_file
9979   else
9980     if test -z "$ac_sed_cmds"; then
9981       ac_sed_cmds="sed -f conftest.s$ac_file"
9982     else
9983       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9984     fi
9985     ac_file=`expr $ac_file + 1`
9986     ac_beg=$ac_end
9987     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9988   fi
9989 done
9990 if test -z "$ac_sed_cmds"; then
9991   ac_sed_cmds=cat
9992 fi
9993 EOF
9994
9995 cat >> $CONFIG_STATUS <<EOF
9996
9997 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9998 EOF
9999 cat >> $CONFIG_STATUS <<\EOF
10000 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10001   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10002   case "$ac_file" in
10003   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10004        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10005   *) ac_file_in="${ac_file}.in" ;;
10006   esac
10007
10008   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10009
10010   # Remove last slash and all that follows it.  Not all systems have dirname.
10011   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10012   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10013     # The file is in a subdirectory.
10014     test ! -d "$ac_dir" && mkdir "$ac_dir"
10015     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10016     # A "../" for each directory in $ac_dir_suffix.
10017     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10018   else
10019     ac_dir_suffix= ac_dots=
10020   fi
10021
10022   case "$ac_given_srcdir" in
10023   .)  srcdir=.
10024       if test -z "$ac_dots"; then top_srcdir=.
10025       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10026   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10027   *) # Relative path.
10028     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10029     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10030   esac
10031
10032
10033   echo creating "$ac_file"
10034   rm -f "$ac_file"
10035   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10036   case "$ac_file" in
10037   *Makefile*) ac_comsub="1i\\
10038 # $configure_input" ;;
10039   *) ac_comsub= ;;
10040   esac
10041
10042   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10043   sed -e "$ac_comsub
10044 s%@configure_input@%$configure_input%g
10045 s%@srcdir@%$srcdir%g
10046 s%@top_srcdir@%$top_srcdir%g
10047 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10048 fi; done
10049 rm -f conftest.s*
10050
10051 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10052 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10053 #
10054 # ac_d sets the value in "#define NAME VALUE" lines.
10055 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10056 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10057 ac_dC='\3'
10058 ac_dD='%g'
10059 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10060 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10061 ac_uB='\([      ]\)%\1#\2define\3'
10062 ac_uC=' '
10063 ac_uD='\4%g'
10064 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10065 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10066 ac_eB='$%\1#\2define\3'
10067 ac_eC=' '
10068 ac_eD='%g'
10069
10070 if test "${CONFIG_HEADERS+set}" != set; then
10071 EOF
10072 cat >> $CONFIG_STATUS <<EOF
10073   CONFIG_HEADERS="auto-host.h:config.in"
10074 EOF
10075 cat >> $CONFIG_STATUS <<\EOF
10076 fi
10077 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10078   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10079   case "$ac_file" in
10080   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10081        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10082   *) ac_file_in="${ac_file}.in" ;;
10083   esac
10084
10085   echo creating $ac_file
10086
10087   rm -f conftest.frag conftest.in conftest.out
10088   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10089   cat $ac_file_inputs > conftest.in
10090
10091 EOF
10092
10093 # Transform confdefs.h into a sed script conftest.vals that substitutes
10094 # the proper values into config.h.in to produce config.h.  And first:
10095 # Protect against being on the right side of a sed subst in config.status.
10096 # Protect against being in an unquoted here document in config.status.
10097 rm -f conftest.vals
10098 cat > conftest.hdr <<\EOF
10099 s/[\\&%]/\\&/g
10100 s%[\\$`]%\\&%g
10101 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10102 s%ac_d%ac_u%gp
10103 s%ac_u%ac_e%gp
10104 EOF
10105 sed -n -f conftest.hdr confdefs.h > conftest.vals
10106 rm -f conftest.hdr
10107
10108 # This sed command replaces #undef with comments.  This is necessary, for
10109 # example, in the case of _POSIX_SOURCE, which is predefined and required
10110 # on some systems where configure will not decide to define it.
10111 cat >> conftest.vals <<\EOF
10112 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10113 EOF
10114
10115 # Break up conftest.vals because some shells have a limit on
10116 # the size of here documents, and old seds have small limits too.
10117
10118 rm -f conftest.tail
10119 while :
10120 do
10121   ac_lines=`grep -c . conftest.vals`
10122   # grep -c gives empty output for an empty file on some AIX systems.
10123   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10124   # Write a limited-size here document to conftest.frag.
10125   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10126   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10127   echo 'CEOF
10128   sed -f conftest.frag conftest.in > conftest.out
10129   rm -f conftest.in
10130   mv conftest.out conftest.in
10131 ' >> $CONFIG_STATUS
10132   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10133   rm -f conftest.vals
10134   mv conftest.tail conftest.vals
10135 done
10136 rm -f conftest.vals
10137
10138 cat >> $CONFIG_STATUS <<\EOF
10139   rm -f conftest.frag conftest.h
10140   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10141   cat conftest.in >> conftest.h
10142   rm -f conftest.in
10143   if cmp -s $ac_file conftest.h 2>/dev/null; then
10144     echo "$ac_file is unchanged"
10145     rm -f conftest.h
10146   else
10147     # Remove last slash and all that follows it.  Not all systems have dirname.
10148       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10149       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10150       # The file is in a subdirectory.
10151       test ! -d "$ac_dir" && mkdir "$ac_dir"
10152     fi
10153     rm -f $ac_file
10154     mv conftest.h $ac_file
10155   fi
10156 fi; done
10157
10158 EOF
10159
10160 cat >> $CONFIG_STATUS <<EOF
10161 ac_sources="$nls_cv_header_libgt"
10162 ac_dests="$nls_cv_header_intl"
10163 EOF
10164
10165 cat >> $CONFIG_STATUS <<\EOF
10166 srcdir=$ac_given_srcdir
10167 while test -n "$ac_sources"; do
10168   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10169   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10170
10171   echo "linking $srcdir/$ac_source to $ac_dest"
10172
10173   if test ! -r $srcdir/$ac_source; then
10174     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10175   fi
10176   rm -f $ac_dest
10177
10178   # Make relative symlinks.
10179   # Remove last slash and all that follows it.  Not all systems have dirname.
10180   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10181   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10182     # The dest file is in a subdirectory.
10183     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10184     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10185     # A "../" for each directory in $ac_dest_dir_suffix.
10186     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10187   else
10188     ac_dest_dir_suffix= ac_dots=
10189   fi
10190
10191   case "$srcdir" in
10192   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10193   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10194   esac
10195
10196   # Make a symlink if possible; otherwise try a hard link.
10197   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10198     ln $srcdir/$ac_source $ac_dest; then :
10199   else
10200     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10201   fi
10202 done
10203 EOF
10204 cat >> $CONFIG_STATUS <<EOF
10205
10206
10207 host='${host}'
10208 build='${build}'
10209 target='${target}'
10210 target_alias='${target_alias}'
10211 srcdir='${srcdir}'
10212 subdirs='${subdirs}'
10213 oldstyle_subdirs='${oldstyle_subdirs}'
10214 symbolic_link='${symbolic_link}'
10215 program_transform_set='${program_transform_set}'
10216 program_transform_name='${program_transform_name}'
10217 dep_host_xmake_file='${dep_host_xmake_file}'
10218 host_xmake_file='${host_xmake_file}'
10219 dep_tmake_file='${dep_tmake_file}'
10220 tmake_file='${tmake_file}'
10221 thread_file='${thread_file}'
10222 gcc_version='${gcc_version}'
10223 gcc_version_trigger='${gcc_version_trigger}'
10224 local_prefix='${local_prefix}'
10225 build_install_headers_dir='${build_install_headers_dir}'
10226 build_exeext='${build_exeext}'
10227 host_exeext='${host_exeext}'
10228 out_file='${out_file}'
10229 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10230 SET_MAKE='${SET_MAKE}'
10231 target_list='${target_list}'
10232 target_overrides='${target_overrides}'
10233 host_overrides='${host_overrides}'
10234 cross_defines='${cross_defines}'
10235 cross_overrides='${cross_overrides}'
10236 build_overrides='${build_overrides}'
10237 cpp_install_dir='${cpp_install_dir}'
10238
10239 EOF
10240 cat >> $CONFIG_STATUS <<\EOF
10241 case "$CONFIG_FILES" in *po/Makefile.in*)
10242         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10243       esac
10244
10245 . $srcdir/configure.lang
10246 case x$CONFIG_HEADERS in
10247 xauto-host.h:config.in)
10248 echo > cstamp-h ;;
10249 esac
10250 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10251 # bootstrapping and the installation procedure can still use
10252 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10253 # FLAGS_TO_PASS has been modified to solve the problem there.
10254 # This is virtually a duplicate of what happens in configure.lang; we do
10255 # an extra check to make sure this only happens if ln -s can be used.
10256 if test "$symbolic_link" = "ln -s"; then
10257  for d in .. ${subdirs} ; do
10258    if test $d != ..; then
10259         STARTDIR=`pwd`
10260         cd $d
10261         for t in stage1 stage2 stage3 stage4 include
10262         do
10263                 rm -f $t
10264                 $symbolic_link ../$t $t 2>/dev/null
10265         done
10266         cd $STARTDIR
10267    fi
10268  done
10269 else true ; fi
10270 # Avoid having to add intl to our include paths.
10271 if test -f intl/libintl.h; then
10272   echo creating libintl.h
10273   echo '#include "intl/libintl.h"' >libintl.h
10274 fi
10275
10276 exit 0
10277 EOF
10278 chmod +x $CONFIG_STATUS
10279 rm -fr confdefs* $ac_clean_files
10280 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10281