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="$ac_help
  76   --with-system-zlib      use installed libz"
  77 ac_help="$ac_help
  78   --enable-new-gxx-abi
  79                           select the new abi for g++. You must select an ABI
  80                           at configuration time, so that the correct runtime
  81                           support is built. You cannot mix ABIs."
  82 ac_help="$ac_help
  83   --enable-libstdcxx-v3
  84                           enable libstdc++-v3 for building and installation"
  85 ac_help="$ac_help
  86   --enable-maintainer-mode enable make rules and dependencies not useful
  87                           (and sometimes confusing) to the casual installer"
  88
  89 # Initialize some variables set by options.
  90 # The variables have the same names as the options, with
  91 # dashes changed to underlines.
  92 build=NONE
  93 cache_file=./config.cache
  94 exec_prefix=NONE
  95 host=NONE
  96 no_create=
  97 nonopt=NONE
  98 no_recursion=
  99 prefix=NONE
 100 program_prefix=NONE
 101 program_suffix=NONE
 102 program_transform_name=s,x,x,
 103 silent=
 104 site=
 105 srcdir=
 106 target=NONE
 107 verbose=
 108 x_includes=NONE
 109 x_libraries=NONE
 110 bindir='${exec_prefix}/bin'
 111 sbindir='${exec_prefix}/sbin'
 112 libexecdir='${exec_prefix}/libexec'
 113 datadir='${prefix}/share'
 114 sysconfdir='${prefix}/etc'
 115 sharedstatedir='${prefix}/com'
 116 localstatedir='${prefix}/var'
 117 libdir='${exec_prefix}/lib'
 118 includedir='${prefix}/include'
 119 oldincludedir='/usr/include'
 120 infodir='${prefix}/info'
 121 mandir='${prefix}/man'
 122
 123 # Initialize some other variables.
 124 subdirs=
 125 MFLAGS= MAKEFLAGS=
 126 SHELL=${CONFIG_SHELL-/bin/sh}
 127 # Maximum number of lines to put in a shell here document.
 128 ac_max_here_lines=12
 129
 130 ac_prev=
 131 for ac_option
 132 do
 133
 134   # If the previous option needs an argument, assign it.
 135   if test -n "$ac_prev"; then
 136     eval "$ac_prev=\$ac_option"
 137     ac_prev=
 138     continue
 139   fi
 140
 141   case "$ac_option" in
 142   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 143   *) ac_optarg= ;;
 144   esac
 145
 146   # Accept the important Cygnus configure options, so we can diagnose typos.
 147
 148   case "$ac_option" in
 149
 150   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 151     ac_prev=bindir ;;
 152   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 153     bindir="$ac_optarg" ;;
 154
 155   -build | --build | --buil | --bui | --bu)
 156     ac_prev=build ;;
 157   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 158     build="$ac_optarg" ;;
 159
 160   -cache-file | --cache-file | --cache-fil | --cache-fi \
 161   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 162     ac_prev=cache_file ;;
 163   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 164   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 165     cache_file="$ac_optarg" ;;
 166
 167   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 168     ac_prev=datadir ;;
 169   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 170   | --da=*)
 171     datadir="$ac_optarg" ;;
 172
 173   -disable-* | --disable-*)
 174     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 175     # Reject names that are not valid shell variable names.
 176     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 177       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 178     fi
 179     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 180     eval "enable_${ac_feature}=no" ;;
 181
 182   -enable-* | --enable-*)
 183     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 184     # Reject names that are not valid shell variable names.
 185     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 186       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 187     fi
 188     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 189     case "$ac_option" in
 190       *=*) ;;
 191       *) ac_optarg=yes ;;
 192     esac
 193     eval "enable_${ac_feature}='$ac_optarg'" ;;
 194
 195   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 196   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 197   | --exec | --exe | --ex)
 198     ac_prev=exec_prefix ;;
 199   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 200   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 201   | --exec=* | --exe=* | --ex=*)
 202     exec_prefix="$ac_optarg" ;;
 203
 204   -gas | --gas | --ga | --g)
 205     # Obsolete; use --with-gas.
 206     with_gas=yes ;;
 207
 208   -help | --help | --hel | --he)
 209     # Omit some internal or obsolete options to make the list less imposing.
 210     # This message is too long to be a string in the A/UX 3.1 sh.
 211     cat << EOF
 212 Usage: configure [options] [host]
 213 Options: [defaults in brackets after descriptions]
 214 Configuration:
 215   --cache-file=FILE       cache test results in FILE
 216   --help                  print this message
 217   --no-create             do not create output files
 218   --quiet, --silent       do not print \`checking...' messages
 219   --version               print the version of autoconf that created configure
 220 Directory and file names:
 221   --prefix=PREFIX         install architecture-independent files in PREFIX
 222                           [$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="$ac_optarg" ;;
 388
 389   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 390     ac_prev=srcdir ;;
 391   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 392     srcdir="$ac_optarg" ;;
 393
 394   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 395   | --syscon | --sysco | --sysc | --sys | --sy)
 396     ac_prev=sysconfdir ;;
 397   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 398   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 399     sysconfdir="$ac_optarg" ;;
 400
 401   -target | --target | --targe | --targ | --tar | --ta | --t)
 402     ac_prev=target ;;
 403   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 404     target="$ac_optarg" ;;
 405
 406   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 407     verbose=yes ;;
 408
 409   -version | --version | --versio | --versi | --vers)
 410     echo "configure generated by autoconf version 2.13"
 411     exit 0 ;;
 412
 413   -with-* | --with-*)
 414     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 415     # Reject names that are not valid shell variable names.
 416     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 417       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 418     fi
 419     ac_package=`echo $ac_package| sed 's/-/_/g'`
 420     case "$ac_option" in
 421       *=*) ;;
 422       *) ac_optarg=yes ;;
 423     esac
 424     eval "with_${ac_package}='$ac_optarg'" ;;
 425
 426   -without-* | --without-*)
 427     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 428     # Reject names that are not valid shell variable names.
 429     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 430       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 431     fi
 432     ac_package=`echo $ac_package| sed 's/-/_/g'`
 433     eval "with_${ac_package}=no" ;;
 434
 435   --x)
 436     # Obsolete; use --with-x.
 437     with_x=yes ;;
 438
 439   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 440   | --x-incl | --x-inc | --x-in | --x-i)
 441     ac_prev=x_includes ;;
 442   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 443   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 444     x_includes="$ac_optarg" ;;
 445
 446   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 447   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 448     ac_prev=x_libraries ;;
 449   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 450   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 451     x_libraries="$ac_optarg" ;;
 452
 453   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 454     ;;
 455
 456   *)
 457     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 458       echo "configure: warning: $ac_option: invalid host type" 1>&2
 459     fi
 460     if test "x$nonopt" != xNONE; then
 461       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 462     fi
 463     nonopt="$ac_option"
 464     ;;
 465
 466   esac
 467 done
 468
 469 if test -n "$ac_prev"; then
 470   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 471 fi
 472
 473 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 474
 475 # File descriptor usage:
 476 # 0 standard input
 477 # 1 file creation
 478 # 2 errors and warnings
 479 # 3 some systems may open it to /dev/tty
 480 # 4 used on the Kubota Titan
 481 # 6 checking for... messages and results
 482 # 5 compiler messages saved in config.log
 483 if test "$silent" = yes; then
 484   exec 6>/dev/null
 485 else
 486   exec 6>&1
 487 fi
 488 exec 5>./config.log
 489
 490 echo "\
 491 This file contains any messages produced by compilers while
 492 running configure, to aid debugging if configure makes a mistake.
 493 " 1>&5
 494
 495 # Strip out --no-create and --no-recursion so they do not pile up.
 496 # Also quote any args containing shell metacharacters.
 497 ac_configure_args=
 498 for ac_arg
 499 do
 500   case "$ac_arg" in
 501   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 502   | --no-cr | --no-c) ;;
 503   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 504   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 505   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 506   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 507   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 508   esac
 509 done
 510
 511 # NLS nuisances.
 512 # Only set these to C if already set.  These must not be set unconditionally
 513 # because not all systems understand e.g. LANG=C (notably SCO).
 514 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 515 # Non-C LC_CTYPE values break the ctype check.
 516 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 517 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 518 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 519 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 520
 521 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 522 rm -rf conftest* confdefs.h
 523 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 524 echo > confdefs.h
 525
 526 # A filename unique to this package, relative to the directory that
 527 # configure is in, which we can look for to find out if srcdir is correct.
 528 ac_unique_file=tree.c
 529
 530 # Find the source files, if location was not specified.
 531 if test -z "$srcdir"; then
 532   ac_srcdir_defaulted=yes
 533   # Try the directory containing this script, then its parent.
 534   ac_prog=$0
 535   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 536   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 537   srcdir=$ac_confdir
 538   if test ! -r $srcdir/$ac_unique_file; then
 539     srcdir=..
 540   fi
 541 else
 542   ac_srcdir_defaulted=no
 543 fi
 544 if test ! -r $srcdir/$ac_unique_file; then
 545   if test "$ac_srcdir_defaulted" = yes; then
 546     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 547   else
 548     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 549   fi
 550 fi
 551 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 552
 553 # Prefer explicitly selected file to automatically selected ones.
 554 if test -z "$CONFIG_SITE"; then
 555   if test "x$prefix" != xNONE; then
 556     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 557   else
 558     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 559   fi
 560 fi
 561 for ac_site_file in $CONFIG_SITE; do
 562   if test -r "$ac_site_file"; then
 563     echo "loading site script $ac_site_file"
 564     . "$ac_site_file"
 565   fi
 566 done
 567
 568 if test -r "$cache_file"; then
 569   echo "loading cache $cache_file"
 570   . $cache_file
 571 else
 572   echo "creating cache $cache_file"
 573   > $cache_file
 574 fi
 575
 576 ac_ext=c
 577 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 578 ac_cpp='$CPP $CPPFLAGS'
 579 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 580 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 581 cross_compiling=$ac_cv_prog_cc_cross
 582
 583 ac_exeext=
 584 ac_objext=o
 585 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 586   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 587   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 588     ac_n= ac_c='
 589 ' ac_t='        '
 590   else
 591     ac_n=-n ac_c= ac_t=
 592   fi
 593 else
 594   ac_n= ac_c='\c' ac_t=
 595 fi
 596
 597
 598
 599
 600 remove=rm
 601 hard_link=ln
 602 symbolic_link='ln -s'
 603 copy=cp
 604
 605 # Check for bogus environment variables.
 606 # Test if LIBRARY_PATH contains the notation for the current directory
 607 # since this would lead to problems installing/building glibc.
 608 # LIBRARY_PATH contains the current directory if one of the following
 609 # is true:
 610 # - one of the terminals (":" and ";") is the first or last sign
 611 # - two terminals occur directly after each other
 612 # - the path contains an element with a dot in it
 613 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 614 echo "configure:615: checking LIBRARY_PATH variable" >&5
 615 case ${LIBRARY_PATH} in
 616   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 617     library_path_setting="contains current directory"
 618     ;;
 619   *)
 620     library_path_setting="ok"
 621     ;;
 622 esac
 623 echo "$ac_t""$library_path_setting" 1>&6
 624 if test "$library_path_setting" != "ok"; then
 625 { echo "configure: error:
 626 *** LIBRARY_PATH shouldn't contain the current directory when
 627 *** building gcc. Please change the environment variable
 628 *** and run configure again." 1>&2; exit 1; }
 629 fi
 630
 631 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 632 # since this would lead to problems installing/building glibc.
 633 # GCC_EXEC_PREFIX contains the current directory if one of the following
 634 # is true:
 635 # - one of the terminals (":" and ";") is the first or last sign
 636 # - two terminals occur directly after each other
 637 # - the path contains an element with a dot in it
 638 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 639 echo "configure:640: checking GCC_EXEC_PREFIX variable" >&5
 640 case ${GCC_EXEC_PREFIX} in
 641   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 642     gcc_exec_prefix_setting="contains current directory"
 643     ;;
 644   *)
 645     gcc_exec_prefix_setting="ok"
 646     ;;
 647 esac
 648 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 649 if test "$gcc_exec_prefix_setting" != "ok"; then
 650 { echo "configure: error:
 651 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 652 *** building gcc. Please change the environment variable
 653 *** and run configure again." 1>&2; exit 1; }
 654 fi
 655
 656 # Check for additional parameters
 657
 658 # With GNU ld
 659 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 660 if test "${with_gnu_ld+set}" = set; then
 661   withval="$with_gnu_ld"
 662   gnu_ld_flag="$with_gnu_ld"
 663 else
 664   gnu_ld_flag=no
 665 fi
 666
 667
 668 # With pre-defined ld
 669 # Check whether --with-ld or --without-ld was given.
 670 if test "${with_ld+set}" = set; then
 671   withval="$with_ld"
 672   DEFAULT_LINKER="$with_ld"
 673 fi
 674
 675 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 676   if test ! -x "$DEFAULT_LINKER"; then
 677     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 678   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 679     gnu_ld_flag=yes
 680   fi
 681   cat >> confdefs.h <<EOF
 682 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 683 EOF
 684
 685 fi
 686
 687 # With GNU as
 688 # Check whether --with-gnu-as or --without-gnu-as was given.
 689 if test "${with_gnu_as+set}" = set; then
 690   withval="$with_gnu_as"
 691   gas_flag="$with_gnu_as"
 692 else
 693   gas_flag=no
 694 fi
 695
 696
 697 # Check whether --with-as or --without-as was given.
 698 if test "${with_as+set}" = set; then
 699   withval="$with_as"
 700   DEFAULT_ASSEMBLER="$with_as"
 701 fi
 702
 703 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 704   if test ! -x "$DEFAULT_ASSEMBLER"; then
 705     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 706   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 707     gas_flag=yes
 708   fi
 709   cat >> confdefs.h <<EOF
 710 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 711 EOF
 712
 713 fi
 714
 715 # With stabs
 716 # Check whether --with-stabs or --without-stabs was given.
 717 if test "${with_stabs+set}" = set; then
 718   withval="$with_stabs"
 719   stabs="$with_stabs"
 720 else
 721   stabs=no
 722 fi
 723
 724
 725 # With ELF
 726 # Check whether --with-elf or --without-elf was given.
 727 if test "${with_elf+set}" = set; then
 728   withval="$with_elf"
 729   elf="$with_elf"
 730 else
 731   elf=no
 732 fi
 733
 734
 735 # Specify the local prefix
 736 local_prefix=
 737 # Check whether --with-local-prefix or --without-local-prefix was given.
 738 if test "${with_local_prefix+set}" = set; then
 739   withval="$with_local_prefix"
 740   case "${withval}" in
 741 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 742 no)     ;;
 743 *)      local_prefix=$with_local_prefix ;;
 744 esac
 745 fi
 746
 747
 748 # Default local prefix if it is empty
 749 if test x$local_prefix = x; then
 750         local_prefix=/usr/local
 751 fi
 752
 753 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 754 # passed in by the toplevel make and thus we'd get different behavior
 755 # depending on where we built the sources.
 756 gcc_gxx_include_dir=
 757 # Specify the g++ header file directory
 758 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 759 if test "${with_gxx_include_dir+set}" = set; then
 760   withval="$with_gxx_include_dir"
 761   case "${withval}" in
 762 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 763 no)     ;;
 764 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 765 esac
 766 fi
 767
 768
 769 if test x${gcc_gxx_include_dir} = x; then
 770   if test x${enable_version_specific_runtime_libs} = xyes; then
 771     gcc_gxx_include_dir='${libsubdir}/include/g++'
 772   else
 773     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 774     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 775   fi
 776 fi
 777
 778 # Enable expensive internal checks
 779 # Check whether --enable-checking or --disable-checking was given.
 780 if test "${enable_checking+set}" = set; then
 781   enableval="$enable_checking"
 782   ac_checking=
 783 ac_tree_checking=
 784 ac_rtl_checking=
 785 ac_gc_checking=
 786 ac_gc_always_collect=
 787 case "${enableval}" in
 788 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;;
 789 no)     ;;
 790 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
 791         set fnord $enableval; shift
 792         IFS="$ac_save_IFS"
 793         for check
 794         do
 795                 case $check in
 796                 misc)   ac_checking=1 ;;
 797                 tree)   ac_tree_checking=1 ;;
 798                 rtl)    ac_rtl_checking=1 ;;
 799                 gc)     ac_gc_checking=1 ;;
 800                 gcac)   ac_gc_always_collect=1 ;;
 801                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 802                 esac
 803         done
 804         ;;
 805 esac
 806
 807 else
 808   # Enable some checks by default for development versions of GCC
 809 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1;
 810 fi
 811
 812 if test x$ac_checking != x ; then
 813   cat >> confdefs.h <<\EOF
 814 #define ENABLE_CHECKING 1
 815 EOF
 816
 817 fi
 818 if test x$ac_tree_checking != x ; then
 819   cat >> confdefs.h <<\EOF
 820 #define ENABLE_TREE_CHECKING 1
 821 EOF
 822
 823 fi
 824 if test x$ac_rtl_checking != x ; then
 825   cat >> confdefs.h <<\EOF
 826 #define ENABLE_RTL_CHECKING 1
 827 EOF
 828
 829 fi
 830 if test x$ac_gc_checking != x ; then
 831   cat >> confdefs.h <<\EOF
 832 #define ENABLE_GC_CHECKING 1
 833 EOF
 834
 835 fi
 836 if test x$ac_gc_always_collect != x ; then
 837   cat >> confdefs.h <<\EOF
 838 #define ENABLE_GC_ALWAYS_COLLECT 1
 839 EOF
 840
 841 fi
 842
 843
 844 # Check whether --enable-cpp or --disable-cpp was given.
 845 if test "${enable_cpp+set}" = set; then
 846   enableval="$enable_cpp"
 847   :
 848 else
 849   enable_cpp=yes
 850 fi
 851
 852
 853 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 854 if test "${with_cpp_install_dir+set}" = set; then
 855   withval="$with_cpp_install_dir"
 856   if test x$withval = xyes; then
 857   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 858 elif test x$withval != xno; then
 859   cpp_install_dir=$withval
 860 fi
 861 fi
 862
 863
 864 # Link cpplib into the compiler proper, for C/C++/ObjC.
 865 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 866 if test "${enable_c_cpplib+set}" = set; then
 867   enableval="$enable_c_cpplib"
 868   if test x$enable_c_cpplib != xno; then
 869   extra_c_objs="${extra_c_objs} libcpp.a"
 870   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 871   cat >> confdefs.h <<\EOF
 872 #define USE_CPPLIB 1
 873 EOF
 874
 875 fi
 876 fi
 877
 878
 879 # Enable Multibyte Characters for C/C++
 880 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 881 if test "${enable_c_mbchar+set}" = set; then
 882   enableval="$enable_c_mbchar"
 883   if test x$enable_c_mbchar != xno; then
 884   cat >> confdefs.h <<\EOF
 885 #define MULTIBYTE_CHARS 1
 886 EOF
 887
 888 fi
 889 fi
 890
 891
 892 # Enable threads
 893 # Pass with no value to take the default
 894 # Pass with a value to specify a thread package
 895 # Check whether --enable-threads or --disable-threads was given.
 896 if test "${enable_threads+set}" = set; then
 897   enableval="$enable_threads"
 898   :
 899 else
 900   enable_threads=''
 901 fi
 902
 903
 904 enable_threads_flag=$enable_threads
 905 # Check if a valid thread package
 906 case x${enable_threads_flag} in
 907         x | xno)
 908                 # No threads
 909                 target_thread_file='single'
 910                 ;;
 911         xyes)
 912                 # default
 913                 target_thread_file=''
 914                 ;;
 915         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 916         xsolaris | xwin32 | xdce | xvxworks | xaix)
 917                 target_thread_file=$enable_threads_flag
 918                 ;;
 919         *)
 920                 echo "$enable_threads is an unknown thread package" 1>&2
 921                 exit 1
 922                 ;;
 923 esac
 924
 925 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 926 if test "${enable_objc_gc+set}" = set; then
 927   enableval="$enable_objc_gc"
 928   if test x$enable_objc_gc = xno; then
 929         objc_boehm_gc=''
 930 else
 931         objc_boehm_gc=1
 932 fi
 933 else
 934   objc_boehm_gc=''
 935 fi
 936
 937
 938 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 939 if test "${with_dwarf2+set}" = set; then
 940   withval="$with_dwarf2"
 941   dwarf2="$with_dwarf2"
 942 else
 943   dwarf2=no
 944 fi
 945
 946
 947 # Determine the host, build, and target systems
 948 ac_aux_dir=
 949 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 950   if test -f $ac_dir/install-sh; then
 951     ac_aux_dir=$ac_dir
 952     ac_install_sh="$ac_aux_dir/install-sh -c"
 953     break
 954   elif test -f $ac_dir/install.sh; then
 955     ac_aux_dir=$ac_dir
 956     ac_install_sh="$ac_aux_dir/install.sh -c"
 957     break
 958   fi
 959 done
 960 if test -z "$ac_aux_dir"; then
 961   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 962 fi
 963 ac_config_guess=$ac_aux_dir/config.guess
 964 ac_config_sub=$ac_aux_dir/config.sub
 965 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 966
 967
 968 # Do some error checking and defaulting for the host and target type.
 969 # The inputs are:
 970 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 971 #
 972 # The rules are:
 973 # 1. You are not allowed to specify --host, --target, and nonopt at the
 974 #    same time.
 975 # 2. Host defaults to nonopt.
 976 # 3. If nonopt is not specified, then host defaults to the current host,
 977 #    as determined by config.guess.
 978 # 4. Target and build default to nonopt.
 979 # 5. If nonopt is not specified, then target and build default to host.
 980
 981 # The aliases save the names the user supplied, while $host etc.
 982 # will get canonicalized.
 983 case $host---$target---$nonopt in
 984 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 985 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 986 esac
 987
 988
 989 # Make sure we can run config.sub.
 990 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 991 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 992 fi
 993
 994 echo $ac_n "checking host system type""... $ac_c" 1>&6
 995 echo "configure:996: checking host system type" >&5
 996
 997 host_alias=$host
 998 case "$host_alias" in
 999 NONE)
1000   case $nonopt in
1001   NONE)
1002     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1003     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1004     fi ;;
1005   *) host_alias=$nonopt ;;
1006   esac ;;
1007 esac
1008
1009 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1010 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1011 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1012 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1013 echo "$ac_t""$host" 1>&6
1014
1015 echo $ac_n "checking target system type""... $ac_c" 1>&6
1016 echo "configure:1017: checking target system type" >&5
1017
1018 target_alias=$target
1019 case "$target_alias" in
1020 NONE)
1021   case $nonopt in
1022   NONE) target_alias=$host_alias ;;
1023   *) target_alias=$nonopt ;;
1024   esac ;;
1025 esac
1026
1027 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1028 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1029 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1030 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1031 echo "$ac_t""$target" 1>&6
1032
1033 echo $ac_n "checking build system type""... $ac_c" 1>&6
1034 echo "configure:1035: checking build system type" >&5
1035
1036 build_alias=$build
1037 case "$build_alias" in
1038 NONE)
1039   case $nonopt in
1040   NONE) build_alias=$host_alias ;;
1041   *) build_alias=$nonopt ;;
1042   esac ;;
1043 esac
1044
1045 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1046 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1047 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1048 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1049 echo "$ac_t""$build" 1>&6
1050
1051 test "$host_alias" != "$target_alias" &&
1052   test "$program_prefix$program_suffix$program_transform_name" = \
1053     NONENONEs,x,x, &&
1054   program_prefix=${target_alias}-
1055
1056
1057 # Find the native compiler
1058 # Extract the first word of "gcc", so it can be a program name with args.
1059 set dummy gcc; ac_word=$2
1060 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1061 echo "configure:1062: checking for $ac_word" >&5
1062 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1063   echo $ac_n "(cached) $ac_c" 1>&6
1064 else
1065   if test -n "$CC"; then
1066   ac_cv_prog_CC="$CC" # Let the user override the test.
1067 else
1068   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1069   ac_dummy="$PATH"
1070   for ac_dir in $ac_dummy; do
1071     test -z "$ac_dir" && ac_dir=.
1072     if test -f $ac_dir/$ac_word; then
1073       ac_cv_prog_CC="gcc"
1074       break
1075     fi
1076   done
1077   IFS="$ac_save_ifs"
1078 fi
1079 fi
1080 CC="$ac_cv_prog_CC"
1081 if test -n "$CC"; then
1082   echo "$ac_t""$CC" 1>&6
1083 else
1084   echo "$ac_t""no" 1>&6
1085 fi
1086
1087 if test -z "$CC"; then
1088   # Extract the first word of "cc", so it can be a program name with args.
1089 set dummy cc; ac_word=$2
1090 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1091 echo "configure:1092: checking for $ac_word" >&5
1092 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1093   echo $ac_n "(cached) $ac_c" 1>&6
1094 else
1095   if test -n "$CC"; then
1096   ac_cv_prog_CC="$CC" # Let the user override the test.
1097 else
1098   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1099   ac_prog_rejected=no
1100   ac_dummy="$PATH"
1101   for ac_dir in $ac_dummy; do
1102     test -z "$ac_dir" && ac_dir=.
1103     if test -f $ac_dir/$ac_word; then
1104       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1105         ac_prog_rejected=yes
1106         continue
1107       fi
1108       ac_cv_prog_CC="cc"
1109       break
1110     fi
1111   done
1112   IFS="$ac_save_ifs"
1113 if test $ac_prog_rejected = yes; then
1114   # We found a bogon in the path, so make sure we never use it.
1115   set dummy $ac_cv_prog_CC
1116   shift
1117   if test $# -gt 0; then
1118     # We chose a different compiler from the bogus one.
1119     # However, it has the same basename, so the bogon will be chosen
1120     # first if we set CC to just the basename; use the full file name.
1121     shift
1122     set dummy "$ac_dir/$ac_word" "$@"
1123     shift
1124     ac_cv_prog_CC="$@"
1125   fi
1126 fi
1127 fi
1128 fi
1129 CC="$ac_cv_prog_CC"
1130 if test -n "$CC"; then
1131   echo "$ac_t""$CC" 1>&6
1132 else
1133   echo "$ac_t""no" 1>&6
1134 fi
1135
1136   if test -z "$CC"; then
1137     case "`uname -s`" in
1138     *win32* | *WIN32*)
1139       # Extract the first word of "cl", so it can be a program name with args.
1140 set dummy cl; ac_word=$2
1141 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1142 echo "configure:1143: checking for $ac_word" >&5
1143 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1144   echo $ac_n "(cached) $ac_c" 1>&6
1145 else
1146   if test -n "$CC"; then
1147   ac_cv_prog_CC="$CC" # Let the user override the test.
1148 else
1149   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1150   ac_dummy="$PATH"
1151   for ac_dir in $ac_dummy; do
1152     test -z "$ac_dir" && ac_dir=.
1153     if test -f $ac_dir/$ac_word; then
1154       ac_cv_prog_CC="cl"
1155       break
1156     fi
1157   done
1158   IFS="$ac_save_ifs"
1159 fi
1160 fi
1161 CC="$ac_cv_prog_CC"
1162 if test -n "$CC"; then
1163   echo "$ac_t""$CC" 1>&6
1164 else
1165   echo "$ac_t""no" 1>&6
1166 fi
1167  ;;
1168     esac
1169   fi
1170   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1171 fi
1172
1173 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1174 echo "configure:1175: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1175
1176 ac_ext=c
1177 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1178 ac_cpp='$CPP $CPPFLAGS'
1179 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1180 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1181 cross_compiling=$ac_cv_prog_cc_cross
1182
1183 cat > conftest.$ac_ext << EOF
1184
1185 #line 1186 "configure"
1186 #include "confdefs.h"
1187
1188 main(){return(0);}
1189 EOF
1190 if { (eval echo configure:1191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1191   ac_cv_prog_cc_works=yes
1192   # If we can't run a trivial program, we are probably using a cross compiler.
1193   if (./conftest; exit) 2>/dev/null; then
1194     ac_cv_prog_cc_cross=no
1195   else
1196     ac_cv_prog_cc_cross=yes
1197   fi
1198 else
1199   echo "configure: failed program was:" >&5
1200   cat conftest.$ac_ext >&5
1201   ac_cv_prog_cc_works=no
1202 fi
1203 rm -fr conftest*
1204 ac_ext=c
1205 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1206 ac_cpp='$CPP $CPPFLAGS'
1207 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1208 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1209 cross_compiling=$ac_cv_prog_cc_cross
1210
1211 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1212 if test $ac_cv_prog_cc_works = no; then
1213   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1214 fi
1215 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1216 echo "configure:1217: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1217 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1218 cross_compiling=$ac_cv_prog_cc_cross
1219
1220 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1221 echo "configure:1222: checking whether we are using GNU C" >&5
1222 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1223   echo $ac_n "(cached) $ac_c" 1>&6
1224 else
1225   cat > conftest.c <<EOF
1226 #ifdef __GNUC__
1227   yes;
1228 #endif
1229 EOF
1230 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1231   ac_cv_prog_gcc=yes
1232 else
1233   ac_cv_prog_gcc=no
1234 fi
1235 fi
1236
1237 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1238
1239 if test $ac_cv_prog_gcc = yes; then
1240   GCC=yes
1241 else
1242   GCC=
1243 fi
1244
1245 ac_test_CFLAGS="${CFLAGS+set}"
1246 ac_save_CFLAGS="$CFLAGS"
1247 CFLAGS=
1248 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1249 echo "configure:1250: checking whether ${CC-cc} accepts -g" >&5
1250 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1251   echo $ac_n "(cached) $ac_c" 1>&6
1252 else
1253   echo 'void f(){}' > conftest.c
1254 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1255   ac_cv_prog_cc_g=yes
1256 else
1257   ac_cv_prog_cc_g=no
1258 fi
1259 rm -f conftest*
1260
1261 fi
1262
1263 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1264 if test "$ac_test_CFLAGS" = set; then
1265   CFLAGS="$ac_save_CFLAGS"
1266 elif test $ac_cv_prog_cc_g = yes; then
1267   if test "$GCC" = yes; then
1268     CFLAGS="-g -O2"
1269   else
1270     CFLAGS="-g"
1271   fi
1272 else
1273   if test "$GCC" = yes; then
1274     CFLAGS="-O2"
1275   else
1276     CFLAGS=
1277   fi
1278 fi
1279
1280 if test "x$CC" != xcc; then
1281   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1282 echo "configure:1283: checking whether $CC and cc understand -c and -o together" >&5
1283 else
1284   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1285 echo "configure:1286: checking whether cc understands -c and -o together" >&5
1286 fi
1287 set dummy $CC; ac_cc="`echo $2 |
1288                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1289 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1290   echo $ac_n "(cached) $ac_c" 1>&6
1291 else
1292   echo 'foo(){}' > conftest.c
1293 # Make sure it works both with $CC and with simple cc.
1294 # We do the test twice because some compilers refuse to overwrite an
1295 # existing .o file with -o, though they will create one.
1296 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1297 if { (eval echo configure:1298: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1298    test -f conftest.o && { (eval echo configure:1299: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1299 then
1300   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1301   if test "x$CC" != xcc; then
1302     # Test first that cc exists at all.
1303     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1304       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1305       if { (eval echo configure:1306: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1306          test -f conftest.o && { (eval echo configure:1307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1307       then
1308         # cc works too.
1309         :
1310       else
1311         # cc exists but doesn't like -o.
1312         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1313       fi
1314     fi
1315   fi
1316 else
1317   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1318 fi
1319 rm -f conftest*
1320
1321 fi
1322 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1323   echo "$ac_t""yes" 1>&6
1324 else
1325   echo "$ac_t""no" 1>&6
1326   cat >> confdefs.h <<\EOF
1327 #define NO_MINUS_C_MINUS_O 1
1328 EOF
1329
1330 fi
1331
1332 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1333   NO_MINUS_C_MINUS_O=yes
1334 fi
1335
1336
1337 echo $ac_n "checking for long double""... $ac_c" 1>&6
1338 echo "configure:1339: checking for long double" >&5
1339 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1340   echo $ac_n "(cached) $ac_c" 1>&6
1341 else
1342   if test "$GCC" = yes; then
1343   gcc_cv_c_long_double=yes
1344 else
1345 cat > conftest.$ac_ext <<EOF
1346 #line 1347 "configure"
1347 #include "confdefs.h"
1348
1349 int main() {
1350 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1351 long double foo = 0.0;
1352 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1353 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1354 ; return 0; }
1355 EOF
1356 if { (eval echo configure:1357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1357   rm -rf conftest*
1358   gcc_cv_c_long_double=yes
1359 else
1360   echo "configure: failed program was:" >&5
1361   cat conftest.$ac_ext >&5
1362   rm -rf conftest*
1363   gcc_cv_c_long_double=no
1364 fi
1365 rm -f conftest*
1366 fi
1367 fi
1368
1369 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1370 if test $gcc_cv_c_long_double = yes; then
1371   cat >> confdefs.h <<\EOF
1372 #define HAVE_LONG_DOUBLE 1
1373 EOF
1374
1375 fi
1376
1377
1378 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1379 echo "configure:1380: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1380 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1381   echo $ac_n "(cached) $ac_c" 1>&6
1382 else
1383   save_CFLAGS="$CFLAGS"
1384 CFLAGS="-Wno-long-long"
1385 cat > conftest.$ac_ext <<EOF
1386 #line 1387 "configure"
1387 #include "confdefs.h"
1388
1389 int main() {
1390
1391 ; return 0; }
1392 EOF
1393 if { (eval echo configure:1394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1394   rm -rf conftest*
1395   ac_cv_prog_cc_no_long_long=yes
1396 else
1397   echo "configure: failed program was:" >&5
1398   cat conftest.$ac_ext >&5
1399   rm -rf conftest*
1400   ac_cv_prog_cc_no_long_long=no
1401 fi
1402 rm -f conftest*
1403 CFLAGS="$save_CFLAGS"
1404 fi
1405
1406 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1407
1408 # If the native compiler is GCC, we can enable warnings even in stage1.
1409 # That's useful for people building cross-compilers, or just running a
1410 # quick `make'.
1411 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1412 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1413 if test "x$GCC" = "xyes"; then
1414   if test $ac_cv_prog_cc_no_long_long = yes; then
1415     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1416   fi
1417 else
1418   stage1_warn_cflags=""
1419 fi
1420
1421 # Stage specific cflags for build.
1422 case $build in
1423 vax-*-*)
1424   if test x$GCC = xyes
1425   then
1426     stage1_warn_cflags="$stage1_warn_cflags -Wa,-J"
1427   else
1428     stage1_warn_cflags="$stage1_warn_cflags -J"
1429   fi
1430   ;;
1431 esac
1432
1433
1434
1435
1436 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1437 echo "configure:1438: checking whether ${MAKE-make} sets \${MAKE}" >&5
1438 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1439 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1440   echo $ac_n "(cached) $ac_c" 1>&6
1441 else
1442   cat > conftestmake <<\EOF
1443 all:
1444         @echo 'ac_maketemp="${MAKE}"'
1445 EOF
1446 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1447 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1448 if test -n "$ac_maketemp"; then
1449   eval ac_cv_prog_make_${ac_make}_set=yes
1450 else
1451   eval ac_cv_prog_make_${ac_make}_set=no
1452 fi
1453 rm -f conftestmake
1454 fi
1455 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1456   echo "$ac_t""yes" 1>&6
1457   SET_MAKE=
1458 else
1459   echo "$ac_t""no" 1>&6
1460   SET_MAKE="MAKE=${MAKE-make}"
1461 fi
1462
1463
1464 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1465 echo "configure:1466: checking whether a default assembler was specified" >&5
1466 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1467     if test x"$gas_flag" = x"no"; then
1468         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1469     else
1470         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1471     fi
1472 else
1473     echo "$ac_t""no" 1>&6
1474 fi
1475
1476 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1477 echo "configure:1478: checking whether a default linker was specified" >&5
1478 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1479     if test x"$gnu_ld_flag" = x"no"; then
1480         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1481     else
1482         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1483     fi
1484 else
1485     echo "$ac_t""no" 1>&6
1486 fi
1487
1488 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
1489 echo "configure:1490: checking for GNU C library" >&5
1490 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
1491   echo $ac_n "(cached) $ac_c" 1>&6
1492 else
1493   cat > conftest.$ac_ext <<EOF
1494 #line 1495 "configure"
1495 #include "confdefs.h"
1496 #include <features.h>
1497 int main() {
1498
1499 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1500 #error Not a GNU C library system
1501 #endif
1502 ; return 0; }
1503 EOF
1504 if { (eval echo configure:1505: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1505   rm -rf conftest*
1506   gcc_cv_glibc=yes
1507 else
1508   echo "configure: failed program was:" >&5
1509   cat conftest.$ac_ext >&5
1510   rm -rf conftest*
1511   gcc_cv_glibc=no
1512 fi
1513 rm -f conftest*
1514 fi
1515
1516 echo "$ac_t""$gcc_cv_glibc" 1>&6
1517 if test $gcc_cv_glibc = yes; then
1518   cat >> confdefs.h <<\EOF
1519 #define _GNU_SOURCE 1
1520 EOF
1521
1522 fi
1523
1524 echo $ac_n "checking for inline""... $ac_c" 1>&6
1525 echo "configure:1526: checking for inline" >&5
1526 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1527   echo $ac_n "(cached) $ac_c" 1>&6
1528 else
1529   ac_cv_c_inline=no
1530 for ac_kw in inline __inline__ __inline; do
1531   cat > conftest.$ac_ext <<EOF
1532 #line 1533 "configure"
1533 #include "confdefs.h"
1534
1535 int main() {
1536 } $ac_kw foo() {
1537 ; return 0; }
1538 EOF
1539 if { (eval echo configure:1540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1540   rm -rf conftest*
1541   ac_cv_c_inline=$ac_kw; break
1542 else
1543   echo "configure: failed program was:" >&5
1544   cat conftest.$ac_ext >&5
1545 fi
1546 rm -f conftest*
1547 done
1548
1549 fi
1550
1551 echo "$ac_t""$ac_cv_c_inline" 1>&6
1552 case "$ac_cv_c_inline" in
1553   inline | yes) ;;
1554   no) cat >> confdefs.h <<\EOF
1555 #define inline
1556 EOF
1557  ;;
1558   *)  cat >> confdefs.h <<EOF
1559 #define inline $ac_cv_c_inline
1560 EOF
1561  ;;
1562 esac
1563
1564
1565 # Find some useful tools
1566 for ac_prog in gawk mawk nawk awk
1567 do
1568 # Extract the first word of "$ac_prog", so it can be a program name with args.
1569 set dummy $ac_prog; ac_word=$2
1570 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1571 echo "configure:1572: checking for $ac_word" >&5
1572 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1573   echo $ac_n "(cached) $ac_c" 1>&6
1574 else
1575   if test -n "$AWK"; then
1576   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1577 else
1578   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1579   ac_dummy="$PATH"
1580   for ac_dir in $ac_dummy; do
1581     test -z "$ac_dir" && ac_dir=.
1582     if test -f $ac_dir/$ac_word; then
1583       ac_cv_prog_AWK="$ac_prog"
1584       break
1585     fi
1586   done
1587   IFS="$ac_save_ifs"
1588 fi
1589 fi
1590 AWK="$ac_cv_prog_AWK"
1591 if test -n "$AWK"; then
1592   echo "$ac_t""$AWK" 1>&6
1593 else
1594   echo "$ac_t""no" 1>&6
1595 fi
1596
1597 test -n "$AWK" && break
1598 done
1599
1600 # Extract the first word of "flex", so it can be a program name with args.
1601 set dummy flex; ac_word=$2
1602 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1603 echo "configure:1604: checking for $ac_word" >&5
1604 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1605   echo $ac_n "(cached) $ac_c" 1>&6
1606 else
1607   if test -n "$LEX"; then
1608   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1609 else
1610   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1611   ac_dummy="$PATH"
1612   for ac_dir in $ac_dummy; do
1613     test -z "$ac_dir" && ac_dir=.
1614     if test -f $ac_dir/$ac_word; then
1615       ac_cv_prog_LEX="flex"
1616       break
1617     fi
1618   done
1619   IFS="$ac_save_ifs"
1620   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1621 fi
1622 fi
1623 LEX="$ac_cv_prog_LEX"
1624 if test -n "$LEX"; then
1625   echo "$ac_t""$LEX" 1>&6
1626 else
1627   echo "$ac_t""no" 1>&6
1628 fi
1629
1630 if test -z "$LEXLIB"
1631 then
1632   case "$LEX" in
1633   flex*) ac_lib=fl ;;
1634   *) ac_lib=l ;;
1635   esac
1636   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1637 echo "configure:1638: checking for yywrap in -l$ac_lib" >&5
1638 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1639 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1640   echo $ac_n "(cached) $ac_c" 1>&6
1641 else
1642   ac_save_LIBS="$LIBS"
1643 LIBS="-l$ac_lib  $LIBS"
1644 cat > conftest.$ac_ext <<EOF
1645 #line 1646 "configure"
1646 #include "confdefs.h"
1647 /* Override any gcc2 internal prototype to avoid an error.  */
1648 /* We use char because int might match the return type of a gcc2
1649     builtin and then its argument prototype would still apply.  */
1650 char yywrap();
1651
1652 int main() {
1653 yywrap()
1654 ; return 0; }
1655 EOF
1656 if { (eval echo configure:1657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1657   rm -rf conftest*
1658   eval "ac_cv_lib_$ac_lib_var=yes"
1659 else
1660   echo "configure: failed program was:" >&5
1661   cat conftest.$ac_ext >&5
1662   rm -rf conftest*
1663   eval "ac_cv_lib_$ac_lib_var=no"
1664 fi
1665 rm -f conftest*
1666 LIBS="$ac_save_LIBS"
1667
1668 fi
1669 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1670   echo "$ac_t""yes" 1>&6
1671   LEXLIB="-l$ac_lib"
1672 else
1673   echo "$ac_t""no" 1>&6
1674 fi
1675
1676 fi
1677
1678 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1679 echo "configure:1680: checking whether ln works" >&5
1680 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1681   echo $ac_n "(cached) $ac_c" 1>&6
1682 else
1683   rm -f conftestdata_t
1684 echo >conftestdata_f
1685 if ln conftestdata_f conftestdata_t 2>/dev/null
1686 then
1687   gcc_cv_prog_LN="ln"
1688 else
1689   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1690   then
1691     gcc_cv_prog_LN="ln -s"
1692   else
1693     gcc_cv_prog_LN=cp
1694   fi
1695 fi
1696 rm -f conftestdata_f conftestdata_t
1697
1698 fi
1699 LN="$gcc_cv_prog_LN"
1700 if test "$gcc_cv_prog_LN" = "ln"; then
1701   echo "$ac_t""yes" 1>&6
1702 else
1703   if test "$gcc_cv_prog_LN" = "ln -s"; then
1704     echo "$ac_t""no, using ln -s" 1>&6
1705   else
1706     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1707   fi
1708 fi
1709
1710 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1711 echo "configure:1712: checking whether ln -s works" >&5
1712 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1713   echo $ac_n "(cached) $ac_c" 1>&6
1714 else
1715   rm -f conftestdata_t
1716 echo >conftestdata_f
1717 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1718 then
1719   gcc_cv_prog_LN_S="ln -s"
1720 else
1721   if ln conftestdata_f conftestdata_t 2>/dev/null
1722   then
1723     gcc_cv_prog_LN_S=ln
1724   else
1725     gcc_cv_prog_LN_S=cp
1726   fi
1727 fi
1728 rm -f conftestdata_f conftestdata_t
1729
1730 fi
1731 LN_S="$gcc_cv_prog_LN_S"
1732 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1733   echo "$ac_t""yes" 1>&6
1734 else
1735   if test "$gcc_cv_prog_LN_S" = "ln"; then
1736     echo "$ac_t""no, using ln" 1>&6
1737   else
1738     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1739   fi
1740 fi
1741
1742 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1743 echo "configure:1744: checking for volatile" >&5
1744 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1745   echo $ac_n "(cached) $ac_c" 1>&6
1746 else
1747   cat > conftest.$ac_ext <<EOF
1748 #line 1749 "configure"
1749 #include "confdefs.h"
1750
1751 int main() {
1752 volatile int foo;
1753 ; return 0; }
1754 EOF
1755 if { (eval echo configure:1756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1756   rm -rf conftest*
1757   gcc_cv_c_volatile=yes
1758 else
1759   echo "configure: failed program was:" >&5
1760   cat conftest.$ac_ext >&5
1761   rm -rf conftest*
1762   gcc_cv_c_volatile=no
1763 fi
1764 rm -f conftest*
1765 fi
1766
1767 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1768 if test $gcc_cv_c_volatile = yes ; then
1769   cat >> confdefs.h <<\EOF
1770 #define HAVE_VOLATILE 1
1771 EOF
1772
1773 fi
1774
1775 # Extract the first word of "ranlib", so it can be a program name with args.
1776 set dummy ranlib; ac_word=$2
1777 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1778 echo "configure:1779: checking for $ac_word" >&5
1779 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1780   echo $ac_n "(cached) $ac_c" 1>&6
1781 else
1782   if test -n "$RANLIB"; then
1783   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1784 else
1785   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1786   ac_dummy="$PATH"
1787   for ac_dir in $ac_dummy; do
1788     test -z "$ac_dir" && ac_dir=.
1789     if test -f $ac_dir/$ac_word; then
1790       ac_cv_prog_RANLIB="ranlib"
1791       break
1792     fi
1793   done
1794   IFS="$ac_save_ifs"
1795   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1796 fi
1797 fi
1798 RANLIB="$ac_cv_prog_RANLIB"
1799 if test -n "$RANLIB"; then
1800   echo "$ac_t""$RANLIB" 1>&6
1801 else
1802   echo "$ac_t""no" 1>&6
1803 fi
1804
1805 for ac_prog in 'bison -y' byacc
1806 do
1807 # Extract the first word of "$ac_prog", so it can be a program name with args.
1808 set dummy $ac_prog; ac_word=$2
1809 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1810 echo "configure:1811: checking for $ac_word" >&5
1811 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1812   echo $ac_n "(cached) $ac_c" 1>&6
1813 else
1814   if test -n "$YACC"; then
1815   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1816 else
1817   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1818   ac_dummy="$PATH"
1819   for ac_dir in $ac_dummy; do
1820     test -z "$ac_dir" && ac_dir=.
1821     if test -f $ac_dir/$ac_word; then
1822       ac_cv_prog_YACC="$ac_prog"
1823       break
1824     fi
1825   done
1826   IFS="$ac_save_ifs"
1827 fi
1828 fi
1829 YACC="$ac_cv_prog_YACC"
1830 if test -n "$YACC"; then
1831   echo "$ac_t""$YACC" 1>&6
1832 else
1833   echo "$ac_t""no" 1>&6
1834 fi
1835
1836 test -n "$YACC" && break
1837 done
1838 test -n "$YACC" || YACC="yacc"
1839
1840 # Find a good install program.  We prefer a C program (faster),
1841 # so one script is as good as another.  But avoid the broken or
1842 # incompatible versions:
1843 # SysV /etc/install, /usr/sbin/install
1844 # SunOS /usr/etc/install
1845 # IRIX /sbin/install
1846 # AIX /bin/install
1847 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1848 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1849 # ./install, which can be erroneously created by make from ./install.sh.
1850 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1851 echo "configure:1852: checking for a BSD compatible install" >&5
1852 if test -z "$INSTALL"; then
1853 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1854   echo $ac_n "(cached) $ac_c" 1>&6
1855 else
1856     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1857   for ac_dir in $PATH; do
1858     # Account for people who put trailing slashes in PATH elements.
1859     case "$ac_dir/" in
1860     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1861     *)
1862       # OSF1 and SCO ODT 3.0 have their own names for install.
1863       for ac_prog in ginstall scoinst install; do
1864         if test -f $ac_dir/$ac_prog; then
1865           if test $ac_prog = install &&
1866             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1867             # AIX install.  It has an incompatible calling convention.
1868             # OSF/1 installbsd also uses dspmsg, but is usable.
1869             :
1870           else
1871             ac_cv_path_install="$ac_dir/$ac_prog -c"
1872             break 2
1873           fi
1874         fi
1875       done
1876       ;;
1877     esac
1878   done
1879   IFS="$ac_save_IFS"
1880
1881 fi
1882   if test "${ac_cv_path_install+set}" = set; then
1883     INSTALL="$ac_cv_path_install"
1884   else
1885     # As a last resort, use the slow shell script.  We don't cache a
1886     # path for INSTALL within a source directory, because that will
1887     # break other packages using the cache if that directory is
1888     # removed, or if the path is relative.
1889     INSTALL="$ac_install_sh"
1890   fi
1891 fi
1892 echo "$ac_t""$INSTALL" 1>&6
1893
1894 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1895 # It thinks the first close brace ends the variable substitution.
1896 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1897
1898 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1899
1900
1901 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1902 echo "configure:1903: checking how to run the C preprocessor" >&5
1903 # On Suns, sometimes $CPP names a directory.
1904 if test -n "$CPP" && test -d "$CPP"; then
1905   CPP=
1906 fi
1907 if test -z "$CPP"; then
1908 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1909   echo $ac_n "(cached) $ac_c" 1>&6
1910 else
1911     # This must be in double quotes, not single quotes, because CPP may get
1912   # substituted into the Makefile and "${CC-cc}" will confuse make.
1913   CPP="${CC-cc} -E"
1914   # On the NeXT, cc -E runs the code through the compiler's parser,
1915   # not just through cpp.
1916   cat > conftest.$ac_ext <<EOF
1917 #line 1918 "configure"
1918 #include "confdefs.h"
1919 #include <assert.h>
1920 Syntax Error
1921 EOF
1922 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1923 { (eval echo configure:1924: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1924 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1925 if test -z "$ac_err"; then
1926   :
1927 else
1928   echo "$ac_err" >&5
1929   echo "configure: failed program was:" >&5
1930   cat conftest.$ac_ext >&5
1931   rm -rf conftest*
1932   CPP="${CC-cc} -E -traditional-cpp"
1933   cat > conftest.$ac_ext <<EOF
1934 #line 1935 "configure"
1935 #include "confdefs.h"
1936 #include <assert.h>
1937 Syntax Error
1938 EOF
1939 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1940 { (eval echo configure:1941: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1941 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1942 if test -z "$ac_err"; then
1943   :
1944 else
1945   echo "$ac_err" >&5
1946   echo "configure: failed program was:" >&5
1947   cat conftest.$ac_ext >&5
1948   rm -rf conftest*
1949   CPP="${CC-cc} -nologo -E"
1950   cat > conftest.$ac_ext <<EOF
1951 #line 1952 "configure"
1952 #include "confdefs.h"
1953 #include <assert.h>
1954 Syntax Error
1955 EOF
1956 ac_try="$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 "$ac_err"; then
1960   :
1961 else
1962   echo "$ac_err" >&5
1963   echo "configure: failed program was:" >&5
1964   cat conftest.$ac_ext >&5
1965   rm -rf conftest*
1966   CPP=/lib/cpp
1967 fi
1968 rm -f conftest*
1969 fi
1970 rm -f conftest*
1971 fi
1972 rm -f conftest*
1973   ac_cv_prog_CPP="$CPP"
1974 fi
1975   CPP="$ac_cv_prog_CPP"
1976 else
1977   ac_cv_prog_CPP="$CPP"
1978 fi
1979 echo "$ac_t""$CPP" 1>&6
1980
1981 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1982 echo "configure:1983: checking for ANSI C header files" >&5
1983 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1984   echo $ac_n "(cached) $ac_c" 1>&6
1985 else
1986   cat > conftest.$ac_ext <<EOF
1987 #line 1988 "configure"
1988 #include "confdefs.h"
1989 #include <stdlib.h>
1990 #include <stdarg.h>
1991 #include <string.h>
1992 #include <float.h>
1993 EOF
1994 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1995 { (eval echo configure:1996: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1996 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1997 if test -z "$ac_err"; then
1998   rm -rf conftest*
1999   ac_cv_header_stdc=yes
2000 else
2001   echo "$ac_err" >&5
2002   echo "configure: failed program was:" >&5
2003   cat conftest.$ac_ext >&5
2004   rm -rf conftest*
2005   ac_cv_header_stdc=no
2006 fi
2007 rm -f conftest*
2008
2009 if test $ac_cv_header_stdc = yes; then
2010   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2011 cat > conftest.$ac_ext <<EOF
2012 #line 2013 "configure"
2013 #include "confdefs.h"
2014 #include <string.h>
2015 EOF
2016 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2017   egrep "memchr" >/dev/null 2>&1; then
2018   :
2019 else
2020   rm -rf conftest*
2021   ac_cv_header_stdc=no
2022 fi
2023 rm -f conftest*
2024
2025 fi
2026
2027 if test $ac_cv_header_stdc = yes; then
2028   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2029 cat > conftest.$ac_ext <<EOF
2030 #line 2031 "configure"
2031 #include "confdefs.h"
2032 #include <stdlib.h>
2033 EOF
2034 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2035   egrep "free" >/dev/null 2>&1; then
2036   :
2037 else
2038   rm -rf conftest*
2039   ac_cv_header_stdc=no
2040 fi
2041 rm -f conftest*
2042
2043 fi
2044
2045 if test $ac_cv_header_stdc = yes; then
2046   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2047 if test "$cross_compiling" = yes; then
2048   :
2049 else
2050   cat > conftest.$ac_ext <<EOF
2051 #line 2052 "configure"
2052 #include "confdefs.h"
2053 #include <ctype.h>
2054 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2055 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2056 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2057 int main () { int i; for (i = 0; i < 256; i++)
2058 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2059 exit (0); }
2060
2061 EOF
2062 if { (eval echo configure:2063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2063 then
2064   :
2065 else
2066   echo "configure: failed program was:" >&5
2067   cat conftest.$ac_ext >&5
2068   rm -fr conftest*
2069   ac_cv_header_stdc=no
2070 fi
2071 rm -fr conftest*
2072 fi
2073
2074 fi
2075 fi
2076
2077 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2078 if test $ac_cv_header_stdc = yes; then
2079   cat >> confdefs.h <<\EOF
2080 #define STDC_HEADERS 1
2081 EOF
2082
2083 fi
2084
2085 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2086 echo "configure:2087: checking whether time.h and sys/time.h may both be included" >&5
2087 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2088   echo $ac_n "(cached) $ac_c" 1>&6
2089 else
2090   cat > conftest.$ac_ext <<EOF
2091 #line 2092 "configure"
2092 #include "confdefs.h"
2093 #include <sys/types.h>
2094 #include <sys/time.h>
2095 #include <time.h>
2096 int main() {
2097 struct tm *tp;
2098 ; return 0; }
2099 EOF
2100 if { (eval echo configure:2101: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2101   rm -rf conftest*
2102   ac_cv_header_time=yes
2103 else
2104   echo "configure: failed program was:" >&5
2105   cat conftest.$ac_ext >&5
2106   rm -rf conftest*
2107   ac_cv_header_time=no
2108 fi
2109 rm -f conftest*
2110 fi
2111
2112 echo "$ac_t""$ac_cv_header_time" 1>&6
2113 if test $ac_cv_header_time = yes; then
2114   cat >> confdefs.h <<\EOF
2115 #define TIME_WITH_SYS_TIME 1
2116 EOF
2117
2118 fi
2119
2120 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2121 echo "configure:2122: checking whether string.h and strings.h may both be included" >&5
2122 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2123   echo $ac_n "(cached) $ac_c" 1>&6
2124 else
2125   cat > conftest.$ac_ext <<EOF
2126 #line 2127 "configure"
2127 #include "confdefs.h"
2128 #include <string.h>
2129 #include <strings.h>
2130 int main() {
2131
2132 ; return 0; }
2133 EOF
2134 if { (eval echo configure:2135: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2135   rm -rf conftest*
2136   gcc_cv_header_string=yes
2137 else
2138   echo "configure: failed program was:" >&5
2139   cat conftest.$ac_ext >&5
2140   rm -rf conftest*
2141   gcc_cv_header_string=no
2142 fi
2143 rm -f conftest*
2144 fi
2145
2146 echo "$ac_t""$gcc_cv_header_string" 1>&6
2147 if test $gcc_cv_header_string = yes; then
2148   cat >> confdefs.h <<\EOF
2149 #define STRING_WITH_STRINGS 1
2150 EOF
2151
2152 fi
2153
2154 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2155 echo "configure:2156: checking for sys/wait.h that is POSIX.1 compatible" >&5
2156 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2157   echo $ac_n "(cached) $ac_c" 1>&6
2158 else
2159   cat > conftest.$ac_ext <<EOF
2160 #line 2161 "configure"
2161 #include "confdefs.h"
2162 #include <sys/types.h>
2163 #include <sys/wait.h>
2164 #ifndef WEXITSTATUS
2165 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2166 #endif
2167 #ifndef WIFEXITED
2168 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2169 #endif
2170 int main() {
2171 int s;
2172 wait (&s);
2173 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2174 ; return 0; }
2175 EOF
2176 if { (eval echo configure:2177: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2177   rm -rf conftest*
2178   ac_cv_header_sys_wait_h=yes
2179 else
2180   echo "configure: failed program was:" >&5
2181   cat conftest.$ac_ext >&5
2182   rm -rf conftest*
2183   ac_cv_header_sys_wait_h=no
2184 fi
2185 rm -f conftest*
2186 fi
2187
2188 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2189 if test $ac_cv_header_sys_wait_h = yes; then
2190   cat >> confdefs.h <<\EOF
2191 #define HAVE_SYS_WAIT_H 1
2192 EOF
2193
2194 fi
2195
2196 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2197                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2198                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2199                  direct.h malloc.h langinfo.h iconv.h
2200 do
2201 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2202 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2203 echo "configure:2204: checking for $ac_hdr" >&5
2204 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2205   echo $ac_n "(cached) $ac_c" 1>&6
2206 else
2207   cat > conftest.$ac_ext <<EOF
2208 #line 2209 "configure"
2209 #include "confdefs.h"
2210 #include <$ac_hdr>
2211 EOF
2212 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2213 { (eval echo configure:2214: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2214 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2215 if test -z "$ac_err"; then
2216   rm -rf conftest*
2217   eval "ac_cv_header_$ac_safe=yes"
2218 else
2219   echo "$ac_err" >&5
2220   echo "configure: failed program was:" >&5
2221   cat conftest.$ac_ext >&5
2222   rm -rf conftest*
2223   eval "ac_cv_header_$ac_safe=no"
2224 fi
2225 rm -f conftest*
2226 fi
2227 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2228   echo "$ac_t""yes" 1>&6
2229     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2230   cat >> confdefs.h <<EOF
2231 #define $ac_tr_hdr 1
2232 EOF
2233
2234 else
2235   echo "$ac_t""no" 1>&6
2236 fi
2237 done
2238
2239
2240 # Check for thread headers.
2241 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2242 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2243 echo "configure:2244: checking for thread.h" >&5
2244 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2245   echo $ac_n "(cached) $ac_c" 1>&6
2246 else
2247   cat > conftest.$ac_ext <<EOF
2248 #line 2249 "configure"
2249 #include "confdefs.h"
2250 #include <thread.h>
2251 EOF
2252 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2253 { (eval echo configure:2254: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2254 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2255 if test -z "$ac_err"; then
2256   rm -rf conftest*
2257   eval "ac_cv_header_$ac_safe=yes"
2258 else
2259   echo "$ac_err" >&5
2260   echo "configure: failed program was:" >&5
2261   cat conftest.$ac_ext >&5
2262   rm -rf conftest*
2263   eval "ac_cv_header_$ac_safe=no"
2264 fi
2265 rm -f conftest*
2266 fi
2267 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2268   echo "$ac_t""yes" 1>&6
2269   have_thread_h=yes
2270 else
2271   echo "$ac_t""no" 1>&6
2272 have_thread_h=
2273 fi
2274
2275 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2276 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2277 echo "configure:2278: checking for pthread.h" >&5
2278 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2279   echo $ac_n "(cached) $ac_c" 1>&6
2280 else
2281   cat > conftest.$ac_ext <<EOF
2282 #line 2283 "configure"
2283 #include "confdefs.h"
2284 #include <pthread.h>
2285 EOF
2286 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2287 { (eval echo configure:2288: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2288 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2289 if test -z "$ac_err"; then
2290   rm -rf conftest*
2291   eval "ac_cv_header_$ac_safe=yes"
2292 else
2293   echo "$ac_err" >&5
2294   echo "configure: failed program was:" >&5
2295   cat conftest.$ac_ext >&5
2296   rm -rf conftest*
2297   eval "ac_cv_header_$ac_safe=no"
2298 fi
2299 rm -f conftest*
2300 fi
2301 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2302   echo "$ac_t""yes" 1>&6
2303   have_pthread_h=yes
2304 else
2305   echo "$ac_t""no" 1>&6
2306 have_pthread_h=
2307 fi
2308
2309
2310 # See if GNAT has been installed
2311 # Extract the first word of "gnatbind", so it can be a program name with args.
2312 set dummy gnatbind; ac_word=$2
2313 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2314 echo "configure:2315: checking for $ac_word" >&5
2315 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2316   echo $ac_n "(cached) $ac_c" 1>&6
2317 else
2318   if test -n "$gnat"; then
2319   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2320 else
2321   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2322   ac_dummy="$PATH"
2323   for ac_dir in $ac_dummy; do
2324     test -z "$ac_dir" && ac_dir=.
2325     if test -f $ac_dir/$ac_word; then
2326       ac_cv_prog_gnat="yes"
2327       break
2328     fi
2329   done
2330   IFS="$ac_save_ifs"
2331   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2332 fi
2333 fi
2334 gnat="$ac_cv_prog_gnat"
2335 if test -n "$gnat"; then
2336   echo "$ac_t""$gnat" 1>&6
2337 else
2338   echo "$ac_t""no" 1>&6
2339 fi
2340
2341
2342 # Do we have a single-tree copy of texinfo?
2343 if test -f $srcdir/../texinfo/Makefile.in; then
2344   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2345   gcc_cv_prog_makeinfo_modern=yes
2346   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2347 else
2348   # See if makeinfo has been installed and is modern enough
2349   # that we can use it.
2350   # Extract the first word of "makeinfo", so it can be a program name with args.
2351 set dummy makeinfo; ac_word=$2
2352 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2353 echo "configure:2354: checking for $ac_word" >&5
2354 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2355   echo $ac_n "(cached) $ac_c" 1>&6
2356 else
2357   if test -n "$MAKEINFO"; then
2358   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2359 else
2360   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2361   ac_dummy="$PATH"
2362   for ac_dir in $ac_dummy; do
2363     test -z "$ac_dir" && ac_dir=.
2364     if test -f $ac_dir/$ac_word; then
2365       ac_cv_prog_MAKEINFO="makeinfo"
2366       break
2367     fi
2368   done
2369   IFS="$ac_save_ifs"
2370 fi
2371 fi
2372 MAKEINFO="$ac_cv_prog_MAKEINFO"
2373 if test -n "$MAKEINFO"; then
2374   echo "$ac_t""$MAKEINFO" 1>&6
2375 else
2376   echo "$ac_t""no" 1>&6
2377 fi
2378
2379 if test -n "$MAKEINFO"; then
2380   # Found it, now check the version.
2381   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2382 echo "configure:2383: checking for modern makeinfo" >&5
2383 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2384   echo $ac_n "(cached) $ac_c" 1>&6
2385 else
2386     ac_prog_version=`$MAKEINFO --version 2>&1 |
2387                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2388   echo "configure:2389: version of makeinfo is $ac_prog_version" >&5
2389   case $ac_prog_version in
2390     '')     gcc_cv_prog_makeinfo_modern=no;;
2391     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2392             gcc_cv_prog_makeinfo_modern=yes;;
2393     *)      gcc_cv_prog_makeinfo_modern=no;;
2394   esac
2395
2396 fi
2397
2398 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2399 else
2400   gcc_cv_prog_makeinfo_modern=no
2401 fi
2402
2403 fi
2404
2405 if test $gcc_cv_prog_makeinfo_modern = no; then
2406   echo "configure: warning:
2407 *** Makeinfo is missing or too old.
2408 *** Info documentation will not be built or installed." 1>&2
2409   BUILD_INFO=
2410   INSTALL_INFO=
2411 else
2412   BUILD_INFO=info
2413   INSTALL_INFO=install-info
2414 fi
2415
2416 # See if the stage1 system preprocessor understands the ANSI C
2417 # preprocessor stringification operator.
2418
2419
2420 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2421 echo "configure:2422: checking for preprocessor stringizing operator" >&5
2422 if eval "test \"`echo '$''{'ac_cv_c_stringize'+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
2429 #define x(y) #y
2430
2431 char *s = x(teststring);
2432
2433 EOF
2434 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2435   egrep "#teststring" >/dev/null 2>&1; then
2436   rm -rf conftest*
2437   ac_cv_c_stringize=no
2438 else
2439   rm -rf conftest*
2440   ac_cv_c_stringize=yes
2441 fi
2442 rm -f conftest*
2443
2444 fi
2445
2446 if test "${ac_cv_c_stringize}" = yes
2447 then
2448         cat >> confdefs.h <<\EOF
2449 #define HAVE_STRINGIZE 1
2450 EOF
2451
2452 fi
2453 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2454
2455
2456 # Use <inttypes.h> only if it exists,
2457 # doesn't clash with <sys/types.h>, and declares intmax_t.
2458 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2459 echo "configure:2460: checking for inttypes.h" >&5
2460 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2461   echo $ac_n "(cached) $ac_c" 1>&6
2462 else
2463   cat > conftest.$ac_ext <<EOF
2464 #line 2465 "configure"
2465 #include "confdefs.h"
2466 #include <sys/types.h>
2467 #include <inttypes.h>
2468 int main() {
2469 intmax_t i = -1;
2470 ; return 0; }
2471 EOF
2472 if { (eval echo configure:2473: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2473   rm -rf conftest*
2474   gcc_cv_header_inttypes_h=yes
2475 else
2476   echo "configure: failed program was:" >&5
2477   cat conftest.$ac_ext >&5
2478   rm -rf conftest*
2479   gcc_cv_header_inttypes_h=no
2480 fi
2481 rm -f conftest*
2482 fi
2483
2484 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2485 if test $gcc_cv_header_inttypes_h = yes; then
2486   cat >> confdefs.h <<\EOF
2487 #define HAVE_INTTYPES_H 1
2488 EOF
2489
2490 fi
2491
2492 #
2493 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2494 # be either signed or unsigned.
2495 #
2496 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2497 echo "configure:2498: checking for unsigned enumerated bitfields" >&5
2498 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2499   echo $ac_n "(cached) $ac_c" 1>&6
2500 else
2501   if test "$cross_compiling" = yes; then
2502   gcc_cv_enum_bf_unsigned=yes
2503 else
2504   cat > conftest.$ac_ext <<EOF
2505 #line 2506 "configure"
2506 #include "confdefs.h"
2507 #include <stdlib.h>
2508 enum t { BLAH = 128 } ;
2509 struct s_t { enum t member : 8; } s ;
2510 int main(void)
2511 {
2512         s.member = BLAH;
2513         if (s.member < 0) exit(1);
2514         exit(0);
2515
2516 }
2517 EOF
2518 if { (eval echo configure:2519: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2519 then
2520   gcc_cv_enum_bf_unsigned=yes
2521 else
2522   echo "configure: failed program was:" >&5
2523   cat conftest.$ac_ext >&5
2524   rm -fr conftest*
2525   gcc_cv_enum_bf_unsigned=no
2526 fi
2527 rm -fr conftest*
2528 fi
2529
2530 fi
2531
2532 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2533 if test $gcc_cv_enum_bf_unsigned = yes; then
2534   cat >> confdefs.h <<\EOF
2535 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2536 EOF
2537
2538 fi
2539
2540 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2541         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2542         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2543         fputs_unlocked getrusage valloc iconv nl_langinfo
2544 do
2545 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2546 echo "configure:2547: checking for $ac_func" >&5
2547 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2548   echo $ac_n "(cached) $ac_c" 1>&6
2549 else
2550   cat > conftest.$ac_ext <<EOF
2551 #line 2552 "configure"
2552 #include "confdefs.h"
2553 /* System header to define __stub macros and hopefully few prototypes,
2554     which can conflict with char $ac_func(); below.  */
2555 #include <assert.h>
2556 /* Override any gcc2 internal prototype to avoid an error.  */
2557 /* We use char because int might match the return type of a gcc2
2558     builtin and then its argument prototype would still apply.  */
2559 char $ac_func();
2560
2561 int main() {
2562
2563 /* The GNU C library defines this for functions which it implements
2564     to always fail with ENOSYS.  Some functions are actually named
2565     something starting with __ and the normal name is an alias.  */
2566 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2567 choke me
2568 #else
2569 $ac_func();
2570 #endif
2571
2572 ; return 0; }
2573 EOF
2574 if { (eval echo configure:2575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2575   rm -rf conftest*
2576   eval "ac_cv_func_$ac_func=yes"
2577 else
2578   echo "configure: failed program was:" >&5
2579   cat conftest.$ac_ext >&5
2580   rm -rf conftest*
2581   eval "ac_cv_func_$ac_func=no"
2582 fi
2583 rm -f conftest*
2584 fi
2585
2586 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2587   echo "$ac_t""yes" 1>&6
2588     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2589   cat >> confdefs.h <<EOF
2590 #define $ac_tr_func 1
2591 EOF
2592
2593 else
2594   echo "$ac_t""no" 1>&6
2595 fi
2596 done
2597
2598
2599 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2600 echo "configure:2601: checking for ssize_t" >&5
2601 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2602   echo $ac_n "(cached) $ac_c" 1>&6
2603 else
2604   cat > conftest.$ac_ext <<EOF
2605 #line 2606 "configure"
2606 #include "confdefs.h"
2607 #include <sys/types.h>
2608 #if STDC_HEADERS
2609 #include <stdlib.h>
2610 #include <stddef.h>
2611 #endif
2612 EOF
2613 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2614   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2615   rm -rf conftest*
2616   ac_cv_type_ssize_t=yes
2617 else
2618   rm -rf conftest*
2619   ac_cv_type_ssize_t=no
2620 fi
2621 rm -f conftest*
2622
2623 fi
2624 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2625 if test $ac_cv_type_ssize_t = no; then
2626   cat >> confdefs.h <<\EOF
2627 #define ssize_t int
2628 EOF
2629
2630 fi
2631
2632
2633 # Try to determine the array type of the second argument of getgroups
2634 # for the target system (int or gid_t).
2635 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2636 echo "configure:2637: checking for uid_t in sys/types.h" >&5
2637 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2638   echo $ac_n "(cached) $ac_c" 1>&6
2639 else
2640   cat > conftest.$ac_ext <<EOF
2641 #line 2642 "configure"
2642 #include "confdefs.h"
2643 #include <sys/types.h>
2644 EOF
2645 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2646   egrep "uid_t" >/dev/null 2>&1; then
2647   rm -rf conftest*
2648   ac_cv_type_uid_t=yes
2649 else
2650   rm -rf conftest*
2651   ac_cv_type_uid_t=no
2652 fi
2653 rm -f conftest*
2654
2655 fi
2656
2657 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2658 if test $ac_cv_type_uid_t = no; then
2659   cat >> confdefs.h <<\EOF
2660 #define uid_t int
2661 EOF
2662
2663   cat >> confdefs.h <<\EOF
2664 #define gid_t int
2665 EOF
2666
2667 fi
2668
2669 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2670 echo "configure:2671: checking type of array argument to getgroups" >&5
2671 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2672   echo $ac_n "(cached) $ac_c" 1>&6
2673 else
2674   if test "$cross_compiling" = yes; then
2675   ac_cv_type_getgroups=cross
2676 else
2677   cat > conftest.$ac_ext <<EOF
2678 #line 2679 "configure"
2679 #include "confdefs.h"
2680
2681 /* Thanks to Mike Rendell for this test.  */
2682 #include <sys/types.h>
2683 #define NGID 256
2684 #undef MAX
2685 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2686 main()
2687 {
2688   gid_t gidset[NGID];
2689   int i, n;
2690   union { gid_t gval; long lval; }  val;
2691
2692   val.lval = -1;
2693   for (i = 0; i < NGID; i++)
2694     gidset[i] = val.gval;
2695   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2696                  gidset);
2697   /* Exit non-zero if getgroups seems to require an array of ints.  This
2698      happens when gid_t is short but getgroups modifies an array of ints.  */
2699   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2700 }
2701
2702 EOF
2703 if { (eval echo configure:2704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2704 then
2705     ac_cv_type_getgroups=gid_t
2706 else
2707   echo "configure: failed program was:" >&5
2708   cat conftest.$ac_ext >&5
2709   rm -fr conftest*
2710   ac_cv_type_getgroups=int
2711 fi
2712 rm -fr conftest*
2713 fi
2714
2715 if test $ac_cv_type_getgroups = cross; then
2716         cat > conftest.$ac_ext <<EOF
2717 #line 2718 "configure"
2718 #include "confdefs.h"
2719 #include <unistd.h>
2720 EOF
2721 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2722   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2723   rm -rf conftest*
2724   ac_cv_type_getgroups=gid_t
2725 else
2726   rm -rf conftest*
2727   ac_cv_type_getgroups=int
2728 fi
2729 rm -f conftest*
2730
2731 fi
2732 fi
2733
2734 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2735 cat >> confdefs.h <<EOF
2736 #define GETGROUPS_T $ac_cv_type_getgroups
2737 EOF
2738
2739
2740 if test "${target}" = "${build}"; then
2741   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2742 else
2743   case "${target}" in
2744         # This condition may need some tweaking.  It should include all
2745         # targets where the array type of the second argument of getgroups
2746         # is int and the type of gid_t is not equivalent to int.
2747         *-*-sunos* | *-*-ultrix*)
2748                 TARGET_GETGROUPS_T=int
2749                 ;;
2750         *)
2751                 TARGET_GETGROUPS_T=gid_t
2752                 ;;
2753   esac
2754 fi
2755
2756
2757 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2758 echo "configure:2759: checking for vprintf" >&5
2759 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2760   echo $ac_n "(cached) $ac_c" 1>&6
2761 else
2762   cat > conftest.$ac_ext <<EOF
2763 #line 2764 "configure"
2764 #include "confdefs.h"
2765 /* System header to define __stub macros and hopefully few prototypes,
2766     which can conflict with char vprintf(); below.  */
2767 #include <assert.h>
2768 /* Override any gcc2 internal prototype to avoid an error.  */
2769 /* We use char because int might match the return type of a gcc2
2770     builtin and then its argument prototype would still apply.  */
2771 char vprintf();
2772
2773 int main() {
2774
2775 /* The GNU C library defines this for functions which it implements
2776     to always fail with ENOSYS.  Some functions are actually named
2777     something starting with __ and the normal name is an alias.  */
2778 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2779 choke me
2780 #else
2781 vprintf();
2782 #endif
2783
2784 ; return 0; }
2785 EOF
2786 if { (eval echo configure:2787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2787   rm -rf conftest*
2788   eval "ac_cv_func_vprintf=yes"
2789 else
2790   echo "configure: failed program was:" >&5
2791   cat conftest.$ac_ext >&5
2792   rm -rf conftest*
2793   eval "ac_cv_func_vprintf=no"
2794 fi
2795 rm -f conftest*
2796 fi
2797
2798 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2799   echo "$ac_t""yes" 1>&6
2800   cat >> confdefs.h <<\EOF
2801 #define HAVE_VPRINTF 1
2802 EOF
2803
2804 else
2805   echo "$ac_t""no" 1>&6
2806 fi
2807
2808 if test "$ac_cv_func_vprintf" != yes; then
2809 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2810 echo "configure:2811: checking for _doprnt" >&5
2811 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2812   echo $ac_n "(cached) $ac_c" 1>&6
2813 else
2814   cat > conftest.$ac_ext <<EOF
2815 #line 2816 "configure"
2816 #include "confdefs.h"
2817 /* System header to define __stub macros and hopefully few prototypes,
2818     which can conflict with char _doprnt(); below.  */
2819 #include <assert.h>
2820 /* Override any gcc2 internal prototype to avoid an error.  */
2821 /* We use char because int might match the return type of a gcc2
2822     builtin and then its argument prototype would still apply.  */
2823 char _doprnt();
2824
2825 int main() {
2826
2827 /* The GNU C library defines this for functions which it implements
2828     to always fail with ENOSYS.  Some functions are actually named
2829     something starting with __ and the normal name is an alias.  */
2830 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2831 choke me
2832 #else
2833 _doprnt();
2834 #endif
2835
2836 ; return 0; }
2837 EOF
2838 if { (eval echo configure:2839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2839   rm -rf conftest*
2840   eval "ac_cv_func__doprnt=yes"
2841 else
2842   echo "configure: failed program was:" >&5
2843   cat conftest.$ac_ext >&5
2844   rm -rf conftest*
2845   eval "ac_cv_func__doprnt=no"
2846 fi
2847 rm -f conftest*
2848 fi
2849
2850 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2851   echo "$ac_t""yes" 1>&6
2852   cat >> confdefs.h <<\EOF
2853 #define HAVE_DOPRNT 1
2854 EOF
2855
2856 else
2857   echo "$ac_t""no" 1>&6
2858 fi
2859
2860 fi
2861
2862 vfprintf=
2863 doprint=
2864 if test $ac_cv_func_vprintf != yes ; then
2865   vfprintf=vfprintf.o
2866   if test $ac_cv_func__doprnt != yes ; then
2867     doprint=doprint.o
2868   fi
2869 fi
2870
2871
2872
2873 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2874 echo "configure:2875: checking whether the printf functions support %p" >&5
2875 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2876   echo $ac_n "(cached) $ac_c" 1>&6
2877 else
2878   if test "$cross_compiling" = yes; then
2879   gcc_cv_func_printf_ptr=no
2880 else
2881   cat > conftest.$ac_ext <<EOF
2882 #line 2883 "configure"
2883 #include "confdefs.h"
2884 #include <stdio.h>
2885
2886 int main()
2887 {
2888   char buf[64];
2889   char *p = buf, *q = NULL;
2890   sprintf(buf, "%p", p);
2891   sscanf(buf, "%p", &q);
2892   return (p != q);
2893 }
2894 EOF
2895 if { (eval echo configure:2896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2896 then
2897   gcc_cv_func_printf_ptr=yes
2898 else
2899   echo "configure: failed program was:" >&5
2900   cat conftest.$ac_ext >&5
2901   rm -fr conftest*
2902   gcc_cv_func_printf_ptr=no
2903 fi
2904 rm -fr conftest*
2905 fi
2906
2907 rm -f core core.* *.core
2908 fi
2909
2910 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2911 if test $gcc_cv_func_printf_ptr = yes ; then
2912   cat >> confdefs.h <<\EOF
2913 #define HAVE_PRINTF_PTR 1
2914 EOF
2915
2916 fi
2917
2918
2919 case "${host}" in
2920 *-*-uwin*)
2921   # Under some versions of uwin, vfork is notoriously buggy and the test
2922   # can hang configure; on other versions, vfork exists just as a stub.
2923   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2924   ac_cv_func_vfork_works=no
2925   ;;
2926 esac
2927 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2928 echo "configure:2929: checking for pid_t" >&5
2929 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2930   echo $ac_n "(cached) $ac_c" 1>&6
2931 else
2932   cat > conftest.$ac_ext <<EOF
2933 #line 2934 "configure"
2934 #include "confdefs.h"
2935 #include <sys/types.h>
2936 #if STDC_HEADERS
2937 #include <stdlib.h>
2938 #include <stddef.h>
2939 #endif
2940 EOF
2941 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2942   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2943   rm -rf conftest*
2944   ac_cv_type_pid_t=yes
2945 else
2946   rm -rf conftest*
2947   ac_cv_type_pid_t=no
2948 fi
2949 rm -f conftest*
2950
2951 fi
2952 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2953 if test $ac_cv_type_pid_t = no; then
2954   cat >> confdefs.h <<\EOF
2955 #define pid_t int
2956 EOF
2957
2958 fi
2959
2960 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2961 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2962 echo "configure:2963: checking for vfork.h" >&5
2963 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2964   echo $ac_n "(cached) $ac_c" 1>&6
2965 else
2966   cat > conftest.$ac_ext <<EOF
2967 #line 2968 "configure"
2968 #include "confdefs.h"
2969 #include <vfork.h>
2970 EOF
2971 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2972 { (eval echo configure:2973: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2973 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2974 if test -z "$ac_err"; then
2975   rm -rf conftest*
2976   eval "ac_cv_header_$ac_safe=yes"
2977 else
2978   echo "$ac_err" >&5
2979   echo "configure: failed program was:" >&5
2980   cat conftest.$ac_ext >&5
2981   rm -rf conftest*
2982   eval "ac_cv_header_$ac_safe=no"
2983 fi
2984 rm -f conftest*
2985 fi
2986 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2987   echo "$ac_t""yes" 1>&6
2988   cat >> confdefs.h <<\EOF
2989 #define HAVE_VFORK_H 1
2990 EOF
2991
2992 else
2993   echo "$ac_t""no" 1>&6
2994 fi
2995
2996 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2997 echo "configure:2998: checking for working vfork" >&5
2998 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2999   echo $ac_n "(cached) $ac_c" 1>&6
3000 else
3001   if test "$cross_compiling" = yes; then
3002   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3003 echo "configure:3004: checking for vfork" >&5
3004 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3005   echo $ac_n "(cached) $ac_c" 1>&6
3006 else
3007   cat > conftest.$ac_ext <<EOF
3008 #line 3009 "configure"
3009 #include "confdefs.h"
3010 /* System header to define __stub macros and hopefully few prototypes,
3011     which can conflict with char vfork(); below.  */
3012 #include <assert.h>
3013 /* Override any gcc2 internal prototype to avoid an error.  */
3014 /* We use char because int might match the return type of a gcc2
3015     builtin and then its argument prototype would still apply.  */
3016 char vfork();
3017
3018 int main() {
3019
3020 /* The GNU C library defines this for functions which it implements
3021     to always fail with ENOSYS.  Some functions are actually named
3022     something starting with __ and the normal name is an alias.  */
3023 #if defined (__stub_vfork) || defined (__stub___vfork)
3024 choke me
3025 #else
3026 vfork();
3027 #endif
3028
3029 ; return 0; }
3030 EOF
3031 if { (eval echo configure:3032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3032   rm -rf conftest*
3033   eval "ac_cv_func_vfork=yes"
3034 else
3035   echo "configure: failed program was:" >&5
3036   cat conftest.$ac_ext >&5
3037   rm -rf conftest*
3038   eval "ac_cv_func_vfork=no"
3039 fi
3040 rm -f conftest*
3041 fi
3042
3043 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3044   echo "$ac_t""yes" 1>&6
3045   :
3046 else
3047   echo "$ac_t""no" 1>&6
3048 fi
3049
3050 ac_cv_func_vfork_works=$ac_cv_func_vfork
3051 else
3052   cat > conftest.$ac_ext <<EOF
3053 #line 3054 "configure"
3054 #include "confdefs.h"
3055 /* Thanks to Paul Eggert for this test.  */
3056 #include <stdio.h>
3057 #include <sys/types.h>
3058 #include <sys/stat.h>
3059 #ifdef HAVE_UNISTD_H
3060 #include <unistd.h>
3061 #endif
3062 #ifdef HAVE_VFORK_H
3063 #include <vfork.h>
3064 #endif
3065 /* On some sparc systems, changes by the child to local and incoming
3066    argument registers are propagated back to the parent.
3067    The compiler is told about this with #include <vfork.h>,
3068    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3069    Test for this by using a static variable whose address
3070    is put into a register that is clobbered by the vfork.  */
3071 static
3072 #ifdef __cplusplus
3073 sparc_address_test (int arg)
3074 #else
3075 sparc_address_test (arg) int arg;
3076 #endif
3077 {
3078   static pid_t child;
3079   if (!child) {
3080     child = vfork ();
3081     if (child < 0) {
3082       perror ("vfork");
3083       _exit(2);
3084     }
3085     if (!child) {
3086       arg = getpid();
3087       write(-1, "", 0);
3088       _exit (arg);
3089     }
3090   }
3091 }
3092 main() {
3093   pid_t parent = getpid ();
3094   pid_t child;
3095
3096   sparc_address_test ();
3097
3098   child = vfork ();
3099
3100   if (child == 0) {
3101     /* Here is another test for sparc vfork register problems.
3102        This test uses lots of local variables, at least
3103        as many local variables as main has allocated so far
3104        including compiler temporaries.  4 locals are enough for
3105        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3106        A buggy compiler should reuse the register of parent
3107        for one of the local variables, since it will think that
3108        parent can't possibly be used any more in this routine.
3109        Assigning to the local variable will thus munge parent
3110        in the parent process.  */
3111     pid_t
3112       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3113       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3114     /* Convince the compiler that p..p7 are live; otherwise, it might
3115        use the same hardware register for all 8 local variables.  */
3116     if (p != p1 || p != p2 || p != p3 || p != p4
3117         || p != p5 || p != p6 || p != p7)
3118       _exit(1);
3119
3120     /* On some systems (e.g. IRIX 3.3),
3121        vfork doesn't separate parent from child file descriptors.
3122        If the child closes a descriptor before it execs or exits,
3123        this munges the parent's descriptor as well.
3124        Test for this by closing stdout in the child.  */
3125     _exit(close(fileno(stdout)) != 0);
3126   } else {
3127     int status;
3128     struct stat st;
3129
3130     while (wait(&status) != child)
3131       ;
3132     exit(
3133          /* Was there some problem with vforking?  */
3134          child < 0
3135
3136          /* Did the child fail?  (This shouldn't happen.)  */
3137          || status
3138
3139          /* Did the vfork/compiler bug occur?  */
3140          || parent != getpid()
3141
3142          /* Did the file descriptor bug occur?  */
3143          || fstat(fileno(stdout), &st) != 0
3144          );
3145   }
3146 }
3147 EOF
3148 if { (eval echo configure:3149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3149 then
3150   ac_cv_func_vfork_works=yes
3151 else
3152   echo "configure: failed program was:" >&5
3153   cat conftest.$ac_ext >&5
3154   rm -fr conftest*
3155   ac_cv_func_vfork_works=no
3156 fi
3157 rm -fr conftest*
3158 fi
3159
3160 fi
3161
3162 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3163 if test $ac_cv_func_vfork_works = no; then
3164   cat >> confdefs.h <<\EOF
3165 #define vfork fork
3166 EOF
3167
3168 fi
3169
3170 for ac_hdr in unistd.h
3171 do
3172 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3173 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3174 echo "configure:3175: checking for $ac_hdr" >&5
3175 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3176   echo $ac_n "(cached) $ac_c" 1>&6
3177 else
3178   cat > conftest.$ac_ext <<EOF
3179 #line 3180 "configure"
3180 #include "confdefs.h"
3181 #include <$ac_hdr>
3182 EOF
3183 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3184 { (eval echo configure:3185: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3185 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3186 if test -z "$ac_err"; then
3187   rm -rf conftest*
3188   eval "ac_cv_header_$ac_safe=yes"
3189 else
3190   echo "$ac_err" >&5
3191   echo "configure: failed program was:" >&5
3192   cat conftest.$ac_ext >&5
3193   rm -rf conftest*
3194   eval "ac_cv_header_$ac_safe=no"
3195 fi
3196 rm -f conftest*
3197 fi
3198 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3199   echo "$ac_t""yes" 1>&6
3200     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3201   cat >> confdefs.h <<EOF
3202 #define $ac_tr_hdr 1
3203 EOF
3204
3205 else
3206   echo "$ac_t""no" 1>&6
3207 fi
3208 done
3209
3210 for ac_func in getpagesize
3211 do
3212 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3213 echo "configure:3214: checking for $ac_func" >&5
3214 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3215   echo $ac_n "(cached) $ac_c" 1>&6
3216 else
3217   cat > conftest.$ac_ext <<EOF
3218 #line 3219 "configure"
3219 #include "confdefs.h"
3220 /* System header to define __stub macros and hopefully few prototypes,
3221     which can conflict with char $ac_func(); below.  */
3222 #include <assert.h>
3223 /* Override any gcc2 internal prototype to avoid an error.  */
3224 /* We use char because int might match the return type of a gcc2
3225     builtin and then its argument prototype would still apply.  */
3226 char $ac_func();
3227
3228 int main() {
3229
3230 /* The GNU C library defines this for functions which it implements
3231     to always fail with ENOSYS.  Some functions are actually named
3232     something starting with __ and the normal name is an alias.  */
3233 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3234 choke me
3235 #else
3236 $ac_func();
3237 #endif
3238
3239 ; return 0; }
3240 EOF
3241 if { (eval echo configure:3242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3242   rm -rf conftest*
3243   eval "ac_cv_func_$ac_func=yes"
3244 else
3245   echo "configure: failed program was:" >&5
3246   cat conftest.$ac_ext >&5
3247   rm -rf conftest*
3248   eval "ac_cv_func_$ac_func=no"
3249 fi
3250 rm -f conftest*
3251 fi
3252
3253 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3254   echo "$ac_t""yes" 1>&6
3255     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3256   cat >> confdefs.h <<EOF
3257 #define $ac_tr_func 1
3258 EOF
3259
3260 else
3261   echo "$ac_t""no" 1>&6
3262 fi
3263 done
3264
3265 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3266 echo "configure:3267: checking for working mmap which provides zeroed pages anywhere" >&5
3267 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3268   echo $ac_n "(cached) $ac_c" 1>&6
3269 else
3270   if test "$cross_compiling" = yes; then
3271   ac_cv_func_mmap_anywhere=no
3272 else
3273   cat > conftest.$ac_ext <<EOF
3274 #line 3275 "configure"
3275 #include "confdefs.h"
3276
3277 /* Test by Richard Henderson and Alexandre Oliva.
3278    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3279 #include <sys/types.h>
3280 #include <fcntl.h>
3281 #include <sys/mman.h>
3282
3283 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3284 # define MAP_ANONYMOUS MAP_ANON
3285 #endif
3286
3287 /* This mess was copied from the GNU getpagesize.h.  */
3288 #ifndef HAVE_GETPAGESIZE
3289 # ifdef HAVE_UNISTD_H
3290 #  include <unistd.h>
3291 # endif
3292
3293 /* Assume that all systems that can run configure have sys/param.h.  */
3294 # ifndef HAVE_SYS_PARAM_H
3295 #  define HAVE_SYS_PARAM_H 1
3296 # endif
3297
3298 # ifdef _SC_PAGESIZE
3299 #  define getpagesize() sysconf(_SC_PAGESIZE)
3300 # else /* no _SC_PAGESIZE */
3301 #  ifdef HAVE_SYS_PARAM_H
3302 #   include <sys/param.h>
3303 #   ifdef EXEC_PAGESIZE
3304 #    define getpagesize() EXEC_PAGESIZE
3305 #   else /* no EXEC_PAGESIZE */
3306 #    ifdef NBPG
3307 #     define getpagesize() NBPG * CLSIZE
3308 #     ifndef CLSIZE
3309 #      define CLSIZE 1
3310 #     endif /* no CLSIZE */
3311 #    else /* no NBPG */
3312 #     ifdef NBPC
3313 #      define getpagesize() NBPC
3314 #     else /* no NBPC */
3315 #      ifdef PAGESIZE
3316 #       define getpagesize() PAGESIZE
3317 #      endif /* PAGESIZE */
3318 #     endif /* no NBPC */
3319 #    endif /* no NBPG */
3320 #   endif /* no EXEC_PAGESIZE */
3321 #  else /* no HAVE_SYS_PARAM_H */
3322 #   define getpagesize() 8192   /* punt totally */
3323 #  endif /* no HAVE_SYS_PARAM_H */
3324 # endif /* no _SC_PAGESIZE */
3325
3326 #endif /* no HAVE_GETPAGESIZE */
3327
3328 int main()
3329 {
3330   char *x;
3331   int fd, pg;
3332
3333 #ifndef MAP_ANONYMOUS
3334   fd = open("/dev/zero", O_RDWR);
3335   if (fd < 0)
3336     exit(1);
3337 #endif
3338
3339   pg = getpagesize();
3340 #ifdef MAP_ANONYMOUS
3341   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3342                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3343 #else
3344   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3345 #endif
3346   if (x == (char *) -1)
3347     exit(2);
3348
3349   *(int *)x += 1;
3350
3351   if (munmap(x, pg) < 0)
3352     exit(3);
3353
3354   exit(0);
3355 }
3356 EOF
3357 if { (eval echo configure:3358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3358 then
3359   ac_cv_func_mmap_anywhere=yes
3360 else
3361   echo "configure: failed program was:" >&5
3362   cat conftest.$ac_ext >&5
3363   rm -fr conftest*
3364   ac_cv_func_mmap_anywhere=no
3365 fi
3366 rm -fr conftest*
3367 fi
3368
3369 fi
3370
3371 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3372 if test $ac_cv_func_mmap_anywhere = yes; then
3373   cat >> confdefs.h <<\EOF
3374 #define HAVE_MMAP_ANYWHERE 1
3375 EOF
3376
3377 fi
3378
3379 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3380 echo "configure:3381: checking for working mmap of a file" >&5
3381 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3382   echo $ac_n "(cached) $ac_c" 1>&6
3383 else
3384   # Create a file one thousand bytes long.
3385 for i in 1 2 3 4 5 6 7 8 9 0
3386 do for j in 1 2 3 4 5 6 7 8 9 0
3387 do echo $i $j xxxxx
3388 done
3389 done > conftestdata$$
3390
3391 if test "$cross_compiling" = yes; then
3392   ac_cv_func_mmap_file=no
3393 else
3394   cat > conftest.$ac_ext <<EOF
3395 #line 3396 "configure"
3396 #include "confdefs.h"
3397
3398 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3399    Richard Henderson and Alexandre Oliva.
3400    Check whether read-only mmap of a plain file works. */
3401 #include <sys/types.h>
3402 #include <sys/stat.h>
3403 #include <fcntl.h>
3404 #include <sys/mman.h>
3405
3406 int main()
3407 {
3408   char *x;
3409   int fd;
3410   struct stat st;
3411
3412   fd = open("conftestdata$$", O_RDONLY);
3413   if (fd < 0)
3414     exit(1);
3415
3416   if (fstat (fd, &st))
3417     exit(2);
3418
3419   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3420   if (x == (char *) -1)
3421     exit(3);
3422
3423   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3424     exit(4);
3425
3426   if (munmap(x, st.st_size) < 0)
3427     exit(5);
3428
3429   exit(0);
3430 }
3431 EOF
3432 if { (eval echo configure:3433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3433 then
3434   ac_cv_func_mmap_file=yes
3435 else
3436   echo "configure: failed program was:" >&5
3437   cat conftest.$ac_ext >&5
3438   rm -fr conftest*
3439   ac_cv_func_mmap_file=no
3440 fi
3441 rm -fr conftest*
3442 fi
3443
3444 fi
3445
3446 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3447 if test $ac_cv_func_mmap_file = yes; then
3448   cat >> confdefs.h <<\EOF
3449 #define HAVE_MMAP_FILE 1
3450 EOF
3451
3452 fi
3453
3454
3455 # We will need to find libiberty.h and ansidecl.h
3456 saved_CFLAGS="$CFLAGS"
3457 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3458 for ac_func in bcopy bzero bcmp \
3459         index rindex getenv atol sbrk abort atof getcwd getwd \
3460         strsignal putc_unlocked fputs_unlocked strstr environ \
3461         malloc realloc calloc free basename getopt
3462 do
3463   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3464 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3465 echo "configure:3466: checking whether $ac_func is declared" >&5
3466 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3467   echo $ac_n "(cached) $ac_c" 1>&6
3468 else
3469   cat > conftest.$ac_ext <<EOF
3470 #line 3471 "configure"
3471 #include "confdefs.h"
3472 #include "gansidecl.h"
3473 #include "system.h"
3474
3475 int main() {
3476 #ifndef $ac_func
3477 char *(*pfn) = (char *(*)) $ac_func ;
3478 #endif
3479 ; return 0; }
3480 EOF
3481 if { (eval echo configure:3482: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3482   rm -rf conftest*
3483   eval "gcc_cv_have_decl_$ac_func=yes"
3484 else
3485   echo "configure: failed program was:" >&5
3486   cat conftest.$ac_ext >&5
3487   rm -rf conftest*
3488   eval "gcc_cv_have_decl_$ac_func=no"
3489 fi
3490 rm -f conftest*
3491 fi
3492
3493 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3494   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3495 #define $ac_tr_decl 1
3496 EOF
3497
3498 else
3499   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3500 #define $ac_tr_decl 0
3501 EOF
3502
3503 fi
3504
3505 done
3506 if test x = y ; then
3507   cat >> confdefs.h <<EOF
3508 #define HAVE_DECL_BCOPY 1
3509 EOF
3510  cat >> confdefs.h <<EOF
3511 #define HAVE_DECL_BZERO 1
3512 EOF
3513  cat >> confdefs.h <<EOF
3514 #define HAVE_DECL_BCMP 1
3515 EOF
3516  \
3517         cat >> confdefs.h <<EOF
3518 #define HAVE_DECL_INDEX 1
3519 EOF
3520  cat >> confdefs.h <<EOF
3521 #define HAVE_DECL_RINDEX 1
3522 EOF
3523  cat >> confdefs.h <<EOF
3524 #define HAVE_DECL_GETENV 1
3525 EOF
3526  cat >> confdefs.h <<EOF
3527 #define HAVE_DECL_ATOL 1
3528 EOF
3529  cat >> confdefs.h <<EOF
3530 #define HAVE_DECL_SBRK 1
3531 EOF
3532  cat >> confdefs.h <<EOF
3533 #define HAVE_DECL_ABORT 1
3534 EOF
3535  cat >> confdefs.h <<EOF
3536 #define HAVE_DECL_ATOF 1
3537 EOF
3538  cat >> confdefs.h <<EOF
3539 #define HAVE_DECL_GETCWD 1
3540 EOF
3541  cat >> confdefs.h <<EOF
3542 #define HAVE_DECL_GETWD 1
3543 EOF
3544  \
3545         cat >> confdefs.h <<EOF
3546 #define HAVE_DECL_STRSIGNAL 1
3547 EOF
3548  cat >> confdefs.h <<EOF
3549 #define HAVE_DECL_PUTC_UNLOCKED 1
3550 EOF
3551  cat >> confdefs.h <<EOF
3552 #define HAVE_DECL_FPUTS_UNLOCKED 1
3553 EOF
3554  cat >> confdefs.h <<EOF
3555 #define HAVE_DECL_STRSTR 1
3556 EOF
3557  cat >> confdefs.h <<EOF
3558 #define HAVE_DECL_ENVIRON 1
3559 EOF
3560  \
3561         cat >> confdefs.h <<EOF
3562 #define HAVE_DECL_MALLOC 1
3563 EOF
3564  cat >> confdefs.h <<EOF
3565 #define HAVE_DECL_REALLOC 1
3566 EOF
3567  cat >> confdefs.h <<EOF
3568 #define HAVE_DECL_CALLOC 1
3569 EOF
3570  cat >> confdefs.h <<EOF
3571 #define HAVE_DECL_FREE 1
3572 EOF
3573  cat >> confdefs.h <<EOF
3574 #define HAVE_DECL_BASENAME 1
3575 EOF
3576  cat >> confdefs.h <<EOF
3577 #define HAVE_DECL_GETOPT 1
3578 EOF
3579 fi
3580
3581
3582 for ac_func in getrlimit setrlimit getrusage
3583 do
3584   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3585 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3586 echo "configure:3587: checking whether $ac_func is declared" >&5
3587 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3588   echo $ac_n "(cached) $ac_c" 1>&6
3589 else
3590   cat > conftest.$ac_ext <<EOF
3591 #line 3592 "configure"
3592 #include "confdefs.h"
3593 #include "gansidecl.h"
3594 #include "system.h"
3595 #ifdef HAVE_SYS_RESOURCE_H
3596 #include <sys/resource.h>
3597 #endif
3598
3599
3600 int main() {
3601 #ifndef $ac_func
3602 char *(*pfn) = (char *(*)) $ac_func ;
3603 #endif
3604 ; return 0; }
3605 EOF
3606 if { (eval echo configure:3607: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3607   rm -rf conftest*
3608   eval "gcc_cv_have_decl_$ac_func=yes"
3609 else
3610   echo "configure: failed program was:" >&5
3611   cat conftest.$ac_ext >&5
3612   rm -rf conftest*
3613   eval "gcc_cv_have_decl_$ac_func=no"
3614 fi
3615 rm -f conftest*
3616 fi
3617
3618 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3619   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3620 #define $ac_tr_decl 1
3621 EOF
3622
3623 else
3624   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3625 #define $ac_tr_decl 0
3626 EOF
3627
3628 fi
3629
3630 done
3631 if test x = y ; then
3632   cat >> confdefs.h <<EOF
3633 #define HAVE_DECL_GETRLIMIT 1
3634 EOF
3635  cat >> confdefs.h <<EOF
3636 #define HAVE_DECL_SETRLIMIT 1
3637 EOF
3638  cat >> confdefs.h <<EOF
3639 #define HAVE_DECL_GETRUSAGE 1
3640 EOF
3641 fi
3642
3643
3644 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3645 CFLAGS="$saved_CFLAGS"
3646
3647 # mkdir takes a single argument on some systems.
3648 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3649 echo "configure:3650: checking if mkdir takes one argument" >&5
3650 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3651   echo $ac_n "(cached) $ac_c" 1>&6
3652 else
3653   cat > conftest.$ac_ext <<EOF
3654 #line 3655 "configure"
3655 #include "confdefs.h"
3656
3657 #include <sys/types.h>
3658 #ifdef HAVE_SYS_STAT_H
3659 # include <sys/stat.h>
3660 #endif
3661 #ifdef HAVE_UNISTD_H
3662 # include <unistd.h>
3663 #endif
3664 #ifdef HAVE_DIRECT_H
3665 # include <direct.h>
3666 #endif
3667 int main() {
3668 mkdir ("foo", 0);
3669 ; return 0; }
3670 EOF
3671 if { (eval echo configure:3672: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3672   rm -rf conftest*
3673   gcc_cv_mkdir_takes_one_arg=no
3674 else
3675   echo "configure: failed program was:" >&5
3676   cat conftest.$ac_ext >&5
3677   rm -rf conftest*
3678   gcc_cv_mkdir_takes_one_arg=yes
3679 fi
3680 rm -f conftest*
3681 fi
3682
3683 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3684 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3685   cat >> confdefs.h <<\EOF
3686 #define MKDIR_TAKES_ONE_ARG 1
3687 EOF
3688
3689 fi
3690
3691
3692 # File extensions
3693 manext='.1'
3694 objext='.o'
3695
3696
3697
3698 build_xm_file=
3699 build_xm_defines=
3700 build_install_headers_dir=install-headers-tar
3701 build_exeext=
3702 host_xm_file=
3703 host_xm_defines=
3704 host_xmake_file=
3705 host_truncate_target=
3706 host_exeext=
3707
3708 # Decode the host machine, then the target machine.
3709 # For the host machine, we save the xm_file variable as host_xm_file;
3710 # then we decode the target machine and forget everything else
3711 # that came from the host machine.
3712 for machine in $build $host $target; do
3713
3714         out_file=
3715         xmake_file=
3716         tmake_file=
3717         extra_headers=
3718         extra_passes=
3719         extra_parts=
3720         extra_programs=
3721         extra_objs=
3722         extra_host_objs=
3723         extra_gcc_objs=
3724         xm_defines=
3725         float_format=
3726         # Set this to force installation and use of collect2.
3727         use_collect2=
3728         # Set this to override the default target model.
3729         target_cpu_default=
3730         # Set this to control how the header file directory is installed.
3731         install_headers_dir=install-headers-tar
3732         # Set this to a non-empty list of args to pass to cpp if the target
3733         # wants its .md file passed through cpp.
3734         md_cppflags=
3735         # Set this if directory names should be truncated to 14 characters.
3736         truncate_target=
3737         # Set this if gdb needs a dir command with `dirname $out_file`
3738         gdb_needs_out_file_path=
3739         # Set this if the build machine requires executables to have a
3740         # file name suffix.
3741         exeext=
3742         # Set this to control which thread package will be used.
3743         thread_file=
3744         # Reinitialize these from the flag values every loop pass, since some
3745         # configure entries modify them.
3746         gas="$gas_flag"
3747         gnu_ld="$gnu_ld_flag"
3748         enable_threads=$enable_threads_flag
3749
3750         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3751         # updated in each machine entry.
3752         tm_p_file=
3753         cpu_type=`echo $machine | sed 's/-.*$//'`
3754         case $machine in
3755         alpha*-*-*)
3756                 cpu_type=alpha
3757                 ;;
3758         strongarm*-*-*)
3759                 cpu_type=arm
3760                 ;;
3761         arm*-*-*)
3762                 cpu_type=arm
3763                 ;;
3764         c*-convex-*)
3765                 cpu_type=convex
3766                 ;;
3767         i[34567]86-*-*)
3768                 cpu_type=i386
3769                 ;;
3770         hppa*-*-*)
3771                 cpu_type=pa
3772                 ;;
3773         m68000-*-*)
3774                 cpu_type=m68k
3775                 ;;
3776         mips*-*-*)
3777                 cpu_type=mips
3778                 ;;
3779         pj*-*-*)
3780                 cpu_type=pj
3781                 ;;
3782         powerpc*-*-*)
3783                 cpu_type=rs6000
3784                 ;;
3785         pyramid-*-*)
3786                 cpu_type=pyr
3787                 ;;
3788         sparc*-*-*)
3789                 cpu_type=sparc
3790                 ;;
3791         esac
3792
3793         tm_file=${cpu_type}/${cpu_type}.h
3794         xm_file=${cpu_type}/xm-${cpu_type}.h
3795         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3796         then
3797                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3798         fi
3799         # On a.out targets, we need to use collect2.
3800         case $machine in
3801         *-*-*aout*)
3802                 use_collect2=yes
3803                 ;;
3804         esac
3805
3806         # Common parts for linux and openbsd systems
3807         case $machine in
3808         *-*-linux*)
3809                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3810                 ;;
3811         *-*-openbsd*)
3812                 tm_file=${cpu_type}/openbsd.h
3813                 tmake_file="t-libc-ok t-openbsd"
3814                 # avoid surprises, always provide an xm-openbsd file
3815                 xm_file=${cpu_type}/xm-openbsd.h
3816                 # don't depend on processor x-fragments as well
3817                 xmake_file=none
3818                 if test x$enable_threads = xyes; then
3819                         thread_file='posix'
3820                         tmake_file="${tmake_file} t-openbsd-thread"
3821                 fi
3822                 ;;
3823         esac
3824
3825         case $machine in
3826         # Support site-specific machine types.
3827         *local*)
3828                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3829                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3830                 xm_file=${cpu_type}/xm-$rest.h
3831                 tm_file=${cpu_type}/$rest.h
3832                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3833                 then xmake_file=${cpu_type}/x-$rest; \
3834                 else true; \
3835                 fi
3836                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3837                 then tmake_file=${cpu_type}/t-$rest; \
3838                 else true; \
3839                 fi
3840                 ;;
3841         1750a-*-*)
3842                 ;;
3843         a29k-*-bsd* | a29k-*-sym1*)
3844                 tm_file="${tm_file} a29k/unix.h"
3845                 xm_defines=USG
3846                 xmake_file=a29k/x-unix
3847                 use_collect2=yes
3848                 ;;
3849         a29k-*-udi | a29k-*-coff)
3850                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3851                 tmake_file=a29k/t-a29kbare
3852                 ;;
3853         a29k-wrs-vxworks*)
3854                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3855                 tmake_file=a29k/t-vx29k
3856                 extra_parts="crtbegin.o crtend.o"
3857                 thread_file='vxworks'
3858                 ;;
3859         a29k-*-*)                       # Default a29k environment.
3860                 use_collect2=yes
3861                 ;;
3862         alpha-*-interix)
3863                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3864
3865                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3866                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3867
3868                 # GAS + IEEE_CONFORMANT
3869                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3870
3871                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3872                 xmake_file="x-interix alpha/t-pe"
3873                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3874                 if test x$enable_threads = xyes ; then
3875                         thread_file='posix'
3876                 fi
3877                 if test x$stabs = xyes ; then
3878                         tm_file="${tm_file} dbxcoff.h"
3879                 fi
3880                 #prefix='$$INTERIX_ROOT'/usr/contrib
3881                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3882                 ;;
3883         alpha*-*-linux*ecoff*)
3884                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3885                 target_cpu_default="MASK_GAS"
3886                 tmake_file="alpha/t-alpha alpha/t-ieee"
3887                 gas=no
3888                 xmake_file=none
3889                 gas=yes gnu_ld=yes
3890                 ;;
3891         alpha*-*-linux*libc1*)
3892                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3893                 target_cpu_default="MASK_GAS"
3894                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3895                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3896                 xmake_file=none
3897                 gas=yes gnu_ld=yes
3898                 if test x$enable_threads = xyes; then
3899                         thread_file='posix'
3900                 fi
3901                 ;;
3902         alpha*-*-linux*)
3903                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3904                 target_cpu_default="MASK_GAS"
3905                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3906                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3907                 xmake_file=none
3908                 gas=yes gnu_ld=yes
3909                 if test x$enable_threads = xyes; then
3910                         thread_file='posix'
3911                 fi
3912                 ;;
3913         alpha*-*-netbsd*)
3914                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3915                 target_cpu_default="MASK_GAS"
3916                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3917                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3918                 xmake_file=none
3919                 gas=yes gnu_ld=yes
3920                 ;;
3921
3922         alpha*-*-openbsd*)
3923                 # default x-alpha is only appropriate for dec-osf.
3924                 target_cpu_default="MASK_GAS"
3925                 tmake_file="alpha/t-alpha alpha/t-ieee"
3926                 ;;
3927
3928         alpha*-dec-osf*)
3929                 if test x$stabs = xyes
3930                 then
3931                         tm_file="${tm_file} dbx.h"
3932                 fi
3933                 if test x$gas != xyes
3934                 then
3935                         extra_passes="mips-tfile mips-tdump"
3936                 fi
3937                 use_collect2=yes
3938                 tmake_file="alpha/t-alpha alpha/t-ieee"
3939                 case $machine in
3940                   *-*-osf1*)
3941                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3942                     ;;
3943                   *-*-osf[23]*)
3944                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3945                     ;;
3946                   *-*-osf4*)
3947                     tm_file="${tm_file} alpha/osf.h"
3948                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3949                     # a broken tar, so we use cpio instead.
3950                     install_headers_dir=install-headers-cpio
3951                     ;;
3952                   *-*-osf5*)
3953                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3954                     ;;
3955                 esac
3956                 case $machine in
3957                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3958                     target_cpu_default=MASK_SUPPORT_ARCH
3959                     ;;
3960                 esac
3961                 ;;
3962         alpha*-*-vxworks*)
3963                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3964                 tmake_file="alpha/t-alpha alpha/t-ieee"
3965                 if  x$gas != xyes
3966                 then
3967                         extra_passes="mips-tfile mips-tdump"
3968                 fi
3969                 use_collect2=yes
3970                 thread_file='vxworks'
3971                 ;;
3972         alpha*-*-winnt*)
3973                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3974                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3975                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3976                 xmake_file=winnt/x-winnt
3977                 extra_host_objs=oldnames.o
3978                 extra_gcc_objs="spawnv.o oldnames.o"
3979                 if test x$gnu_ld != xyes
3980                 then
3981                         extra_programs=ld.exe
3982                 fi
3983                 if test x$enable_threads = xyes; then
3984                         thread_file='win32'
3985                 fi
3986                 ;;
3987         alpha*-dec-vms*)
3988                 tm_file=alpha/vms.h
3989                 xm_file="${xm_file} alpha/xm-vms.h"
3990                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3991                 ;;
3992         arc-*-elf*)
3993                 extra_parts="crtinit.o crtfini.o"
3994                 ;;
3995         arm-*-coff* | armel-*-coff*)
3996                 tm_file=arm/coff.h
3997                 tmake_file=arm/t-arm-coff
3998                 ;;
3999         arm-*-vxworks*)
4000                 tm_file=arm/vxarm.h
4001                 tmake_file=arm/t-arm-coff
4002                 thread_file='vxworks'
4003                 ;;
4004         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
4005                 tm_file=arm/riscix1-1.h
4006                 use_collect2=yes
4007                 ;;
4008         arm-*-riscix*)                  # Acorn RISC machine
4009                 if test x$gas = xyes
4010                 then
4011                     tm_file=arm/rix-gas.h
4012                 else
4013                     tm_file=arm/riscix.h
4014                 fi
4015                 xmake_file=arm/x-riscix
4016                 tmake_file=arm/t-riscix
4017                 use_collect2=yes
4018                 ;;
4019         arm-semi-aout | armel-semi-aout)
4020                 tm_file=arm/semi.h
4021                 tmake_file=arm/t-semi
4022                 ;;
4023         arm-semi-aof | armel-semi-aof)
4024                 tm_file=arm/semiaof.h
4025                 tmake_file=arm/t-semiaof
4026                 ;;
4027         arm*-*-netbsd*)
4028                 tm_file=arm/netbsd.h
4029                 tmake_file="t-netbsd arm/t-netbsd"
4030                 use_collect2=yes
4031                 ;;
4032         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
4033                 cpu_type=arm
4034                 xmake_file=x-linux
4035                 tm_file=arm/linux-aout.h
4036                 tmake_file=arm/t-linux
4037                 gnu_ld=yes
4038                 ;;
4039         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
4040                 xm_file=arm/xm-linux.h
4041                 xmake_file=x-linux
4042                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
4043                 case $machine in
4044                 armv2*-*-*)
4045                         tm_file="arm/linux-elf26.h $tm_file"
4046                         ;;
4047                 esac
4048                 tmake_file="t-linux arm/t-linux"
4049                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4050                 gnu_ld=yes
4051                 case x${enable_threads} in
4052                 x | xyes | xpthreads | xposix)
4053                         thread_file='posix'
4054                         ;;
4055                 esac
4056                 ;;
4057         arm*-*-linux*)          # ARM GNU/Linux with ELF
4058                 xm_file=arm/xm-linux.h
4059                 xmake_file=x-linux
4060                 tm_file="arm/linux-elf.h"
4061                 case $machine in
4062                 armv2*-*-*)
4063                         tm_file="arm/linux-elf26.h $tm_file"
4064                         ;;
4065                 esac
4066                 tmake_file="t-linux arm/t-linux"
4067                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4068                 gnu_ld=yes
4069                 case x${enable_threads} in
4070                 x | xyes | xpthreads | xposix)
4071                         thread_file='posix'
4072                         ;;
4073                 esac
4074                 ;;
4075         arm*-*-uclinux*)                # ARM ucLinux
4076                 tm_file=arm/uclinux-elf.h
4077                 tmake_file=arm/t-arm-elf
4078                 ;;
4079         arm*-*-aout)
4080                 tm_file=arm/aout.h
4081                 tmake_file=arm/t-arm-aout
4082                 ;;
4083         arm*-*-ecos-elf)
4084                 tm_file=arm/ecos-elf.h
4085                 tmake_file=arm/t-arm-elf
4086                 ;;
4087         arm*-*-elf)
4088                 tm_file=arm/unknown-elf.h
4089                 tmake_file=arm/t-arm-elf
4090                 ;;
4091         arm*-*-conix*)
4092                 tm_file=arm/conix-elf.h
4093                 tmake_file=arm/t-arm-elf
4094                 ;;
4095         arm*-*-oabi)
4096                 tm_file=arm/unknown-elf-oabi.h
4097                 tmake_file=arm/t-arm-elf
4098                 ;;
4099         arm-*-pe*)
4100                 tm_file=arm/pe.h
4101                 tmake_file=arm/t-pe
4102                 extra_objs="pe.o"
4103                 ;;
4104         avr-*-*)
4105                 ;;
4106         c1-convex-*)                    # Convex C1
4107                 target_cpu_default=1
4108                 use_collect2=yes
4109                 ;;
4110         c2-convex-*)                    # Convex C2
4111                 target_cpu_default=2
4112                 use_collect2=yes
4113                 ;;
4114         c32-convex-*)
4115                 target_cpu_default=4
4116                 use_collect2=yes
4117                 ;;
4118         c34-convex-*)
4119                 target_cpu_default=8
4120                 use_collect2=yes
4121                 ;;
4122         c38-convex-*)
4123                 target_cpu_default=16
4124                 use_collect2=yes
4125                 ;;
4126         c4x-*)
4127                 cpu_type=c4x
4128                 tmake_file=c4x/t-c4x
4129                 ;;
4130         clipper-intergraph-clix*)
4131                 tm_file="${tm_file} svr3.h clipper/clix.h"
4132                 xm_file=clipper/xm-clix.h
4133                 xmake_file=clipper/x-clix
4134                 extra_headers=va-clipper.h
4135                 extra_parts="crtbegin.o crtend.o"
4136                 install_headers_dir=install-headers-cpio
4137                 ;;
4138         d30v-*)
4139                 float_format=i64
4140                 ;;
4141         dsp16xx-*)
4142                 ;;
4143         elxsi-elxsi-*)
4144                 use_collect2=yes
4145                 ;;
4146         fr30-*-elf)
4147                 tm_file="fr30/fr30.h"
4148                 tmake_file=fr30/t-fr30
4149                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4150                 ;;
4151 # This hasn't been upgraded to GCC 2.
4152 #       fx80-alliant-*)                 # Alliant FX/80
4153 #               ;;
4154         h8300-*-*)
4155                 float_format=i32
4156                 ;;
4157         hppa*-*-linux*)
4158                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4159                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4160                 tmake_file="t-linux pa/t-linux"
4161                 extra_parts="crtbegin.o crtend.o"
4162                 xmake_file=none
4163                 gas=yes gnu_ld=yes
4164                 if test x$enable_threads = xyes; then
4165                         thread_file='posix'
4166                 fi
4167                 ;;
4168         hppa*-*-openbsd*)
4169                 target_cpu_default="MASK_PA_11"
4170                 tmake_file=pa/t-openbsd
4171                 ;;
4172         hppa1.1-*-pro*)
4173                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4174                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4175                 xm_file=pa/xm-papro.h
4176                 tmake_file=pa/t-pro
4177                 ;;
4178         hppa1.1-*-osf*)
4179                 target_cpu_default="MASK_PA_11"
4180                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4181                 use_collect2=yes
4182                 ;;
4183         hppa1.1-*-rtems*)
4184                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4185                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4186                 xm_file=pa/xm-papro.h
4187                 tmake_file=pa/t-pro
4188                 ;;
4189         hppa1.0-*-osf*)
4190                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4191                 use_collect2=yes
4192                 ;;
4193         hppa1.1-*-bsd*)
4194                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4195                 target_cpu_default="MASK_PA_11"
4196                 use_collect2=yes
4197                 ;;
4198         hppa1.0-*-bsd*)
4199                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4200                 use_collect2=yes
4201                 ;;
4202         hppa1.0-*-hpux7*)
4203                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4204                 xm_file=pa/xm-pahpux.h
4205                 xmake_file=pa/x-pa-hpux
4206                 if test x$gas = xyes
4207                 then
4208                         tm_file="${tm_file} pa/gas.h"
4209                 fi
4210                 install_headers_dir=install-headers-cpio
4211                 use_collect2=yes
4212                 ;;
4213         hppa1.0-*-hpux8.0[0-2]*)
4214                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4215                 xm_file=pa/xm-pahpux.h
4216                 xmake_file=pa/x-pa-hpux
4217                 if test x$gas = xyes
4218                 then
4219                         tm_file="${tm_file} pa/pa-gas.h"
4220                 else
4221                         tm_file="pa/pa-oldas.h ${tm_file}"
4222                 fi
4223                 install_headers_dir=install-headers-cpio
4224                 use_collect2=yes
4225                 ;;
4226         hppa1.1-*-hpux8.0[0-2]*)
4227                 target_cpu_default="MASK_PA_11"
4228                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4229                 xm_file=pa/xm-pahpux.h
4230                 xmake_file=pa/x-pa-hpux
4231                 if test x$gas = xyes
4232                 then
4233                         tm_file="${tm_file} pa/pa-gas.h"
4234                 else
4235                         tm_file="pa/pa-oldas.h ${tm_file}"
4236                 fi
4237                 install_headers_dir=install-headers-cpio
4238                 use_collect2=yes
4239                 ;;
4240         hppa1.1-*-hpux8*)
4241                 target_cpu_default="MASK_PA_11"
4242                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4243                 xm_file=pa/xm-pahpux.h
4244                 xmake_file=pa/x-pa-hpux
4245                 if test x$gas = xyes
4246                 then
4247                         tm_file="${tm_file} pa/pa-gas.h"
4248                 fi
4249                 install_headers_dir=install-headers-cpio
4250                 use_collect2=yes
4251                 ;;
4252         hppa1.0-*-hpux8*)
4253                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4254                 xm_file=pa/xm-pahpux.h
4255                 xmake_file=pa/x-pa-hpux
4256                 if test x$gas = xyes
4257                 then
4258                         tm_file="${tm_file} pa/pa-gas.h"
4259                 fi
4260                 install_headers_dir=install-headers-cpio
4261                 use_collect2=yes
4262                 ;;
4263         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4264                 target_cpu_default="MASK_PA_11"
4265                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4266                 float_format=i128
4267                 xm_file=pa/xm-pahpux.h
4268                 xmake_file=pa/x-pa-hpux
4269                 tmake_file=pa/t-pa
4270                 if test x$gas = xyes
4271                 then
4272                         tm_file="${tm_file} pa/pa-gas.h"
4273                 fi
4274                 if test x$enable_threads = x; then
4275                     enable_threads=$have_pthread_h
4276                 fi
4277                 case x${enable_threads} in
4278                 xyes | xdce)
4279                         tmake_file="${tmake_file} pa/t-dce-thr"
4280                         ;;
4281                 esac
4282                 install_headers_dir=install-headers-cpio
4283                 use_collect2=yes
4284                 ;;
4285         hppa1.0-*-hpux10*)
4286                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4287                 float_format=i128
4288                 xm_file=pa/xm-pahpux.h
4289                 xmake_file=pa/x-pa-hpux
4290                 tmake_file=pa/t-pa
4291                 if test x$gas = xyes
4292                 then
4293                         tm_file="${tm_file} pa/pa-gas.h"
4294                 fi
4295                 if test x$enable_threads = x; then
4296                     enable_threads=$have_pthread_h
4297                 fi
4298                 case x${enable_threads} in
4299                 xyes | xdce)
4300                         tmake_file="${tmake_file} pa/t-dce-thr"
4301                         ;;
4302                 esac
4303                 install_headers_dir=install-headers-cpio
4304                 use_collect2=yes
4305                 ;;
4306         hppa*64*-*-hpux11*)
4307                 target_cpu_default="MASK_PA_11"
4308                 xm_file=pa/xm-pa64hpux.h
4309                 xmake_file=pa/x-pa-hpux
4310                 tmake_file=pa/t-pa
4311                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4312                 float_format=i128
4313                 tmake_file=pa/t-pa64
4314                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4315
4316                 if [ x$gas = xyes ]
4317                 then
4318                         tm_file="${tm_file} pa/pa-gas.h"
4319                 fi
4320 #               if [[ x$enable_threads = x ]]; then
4321 #                   enable_threads=$have_pthread_h
4322 #               fi
4323 #               if [[ x$enable_threads = xyes ]]; then
4324 #                       thread_file='dce'
4325 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4326 #               fi
4327                 install_headers_dir=install-headers-cpio
4328                 use_collect2=yes
4329                 ;;
4330         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4331                 target_cpu_default="MASK_PA_11"
4332                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4333                 float_format=i128
4334                 xm_file=pa/xm-pahpux.h
4335                 xmake_file=pa/x-pa-hpux
4336                 tmake_file=pa/t-pa
4337                 if test x$gas = xyes
4338                 then
4339                         tm_file="${tm_file} pa/pa-gas.h"
4340                 fi
4341 #               if test x$enable_threads = x; then
4342 #                   enable_threads=$have_pthread_h
4343 #               fi
4344 #               if test x$enable_threads = xyes; then
4345 #                       thread_file='dce'
4346 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4347 #               fi
4348                 install_headers_dir=install-headers-cpio
4349                 use_collect2=yes
4350                 ;;
4351         hppa1.0-*-hpux11*)
4352                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4353                 float_format=i128
4354                 xm_file=pa/xm-pahpux.h
4355                 xmake_file=pa/x-pa-hpux
4356                 if test x$gas = xyes
4357                 then
4358                         tm_file="${tm_file} pa/pa-gas.h"
4359                 fi
4360 #               if test x$enable_threads = x; then
4361 #                   enable_threads=$have_pthread_h
4362 #               fi
4363 #               if test x$enable_threads = xyes; then
4364 #                       thread_file='dce'
4365 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4366 #               fi
4367                 install_headers_dir=install-headers-cpio
4368                 use_collect2=yes
4369                 ;;
4370         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4371                 target_cpu_default="MASK_PA_11"
4372                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4373                 xm_file=pa/xm-pahpux.h
4374                 xmake_file=pa/x-pa-hpux
4375                 if test x$gas = xyes
4376                 then
4377                         tm_file="${tm_file} pa/pa-gas.h"
4378                 fi
4379                 install_headers_dir=install-headers-cpio
4380                 use_collect2=yes
4381                 ;;
4382         hppa1.0-*-hpux*)
4383                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4384                 xm_file=pa/xm-pahpux.h
4385                 xmake_file=pa/x-pa-hpux
4386                 if test x$gas = xyes
4387                 then
4388                         tm_file="${tm_file} pa/pa-gas.h"
4389                 fi
4390                 install_headers_dir=install-headers-cpio
4391                 use_collect2=yes
4392                 ;;
4393         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4394                 target_cpu_default="MASK_PA_11"
4395                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4396                 xm_file=pa/xm-pahpux.h
4397                 xmake_file=pa/x-pa-hpux
4398                 if test x$gas = xyes
4399                 then
4400                         tm_file="${tm_file} pa/pa-gas.h"
4401                 fi
4402                 install_headers_dir=install-headers-cpio
4403                 use_collect2=yes
4404                 ;;
4405         hppa1.0-*-hiux*)
4406                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4407                 xm_file=pa/xm-pahpux.h
4408                 xmake_file=pa/x-pa-hpux
4409                 if test x$gas = xyes
4410                 then
4411                         tm_file="${tm_file} pa/pa-gas.h"
4412                 fi
4413                 install_headers_dir=install-headers-cpio
4414                 use_collect2=yes
4415                 ;;
4416         hppa*-*-lites*)
4417                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4418                 target_cpu_default="MASK_PA_11"
4419                 use_collect2=yes
4420                 ;;
4421         hppa*-*-mpeix*)
4422                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4423                 xm_file=pa/xm-pampeix.h
4424                 xmake_file=pa/x-pa-mpeix
4425                 echo "You must use gas. Assuming it is already installed."
4426                 install_headers_dir=install-headers-tar
4427                 use_collect2=yes
4428                 ;;
4429         i370-*-opened*)                  # IBM 360/370/390 Architecture
4430                 xm_file=i370/xm-oe.h
4431                 tm_file=i370/oe.h
4432                 xmake_file=i370/x-oe
4433                 tmake_file=i370/t-oe
4434                 ;;
4435         i370-*-mvs*)
4436                 xm_file=i370/xm-mvs.h
4437                 tm_file=i370/mvs.h
4438                 tmake_file=i370/t-mvs
4439                 ;;
4440         i370-*-linux*)
4441                 xm_file="xm-linux.h i370/xm-linux.h"
4442                 xmake_file=x-linux
4443                 tm_file="i370/linux.h ${tm_file}"
4444                 tmake_file="t-linux i370/t-linux"
4445                 # broken_install=yes
4446                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4447                 # extra_parts="crtbegin.o crtend.o"
4448                 gnu_ld=yes
4449                 gas=yes
4450                 elf=yes
4451                 if test x$enable_threads = xyes; then
4452                         thread_file='posix'
4453                 fi
4454                 ;;
4455         i[34567]86-*-elf*)
4456                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4457                 tm_file=i386/i386elf.h
4458                 tmake_file=i386/t-i386elf
4459                 xmake_file=x-svr4
4460                 ;;
4461         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4462                 if test x$gas = xyes
4463                 then
4464                         tm_file=i386/aix386.h
4465                         extra_parts="crtbegin.o crtend.o"
4466                         tmake_file=i386/t-crtstuff
4467                 else
4468                         tm_file=i386/aix386ng.h
4469                         use_collect2=yes
4470                 fi
4471                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4472                 xm_defines=USG
4473                 xmake_file=i386/x-aix
4474                 ;;
4475         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4476                 xm_file="xm-alloca.h ${xm_file}"
4477                 xm_defines="USG POSIX SMALL_ARG_MAX"
4478                 xmake_file=i386/x-ncr3000
4479                 if test x$stabs = xyes -a x$gas = xyes
4480                 then
4481                         tm_file=i386/sysv4gdb.h
4482                 else
4483                         tm_file=i386/sysv4.h
4484                 fi
4485                 extra_parts="crtbegin.o crtend.o"
4486                 tmake_file=i386/t-crtpic
4487                 ;;
4488         i[34567]86-next-*)
4489                 tm_file=i386/next.h
4490                 xm_file=i386/xm-next.h
4491                 tmake_file=i386/t-next
4492                 xmake_file=i386/x-next
4493                 extra_objs=nextstep.o
4494                 extra_parts="crtbegin.o crtend.o"
4495                 if test x$enable_threads = xyes; then
4496                         thread_file='mach'
4497                 fi
4498                 ;;
4499         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4500                 use_collect2=yes
4501                 if test x$gas = xyes
4502                 then
4503                         tm_file=i386/seq-gas.h
4504                 else
4505                         tm_file=i386/sequent.h
4506                 fi
4507                 ;;
4508         i[34567]86-sequent-ptx1*)
4509                 xm_defines="USG SVR3"
4510                 xmake_file=i386/x-sysv3
4511                 tm_file=i386/seq-sysv3.h
4512                 tmake_file=i386/t-crtstuff
4513                 extra_parts="crtbegin.o crtend.o"
4514                 install_headers_dir=install-headers-cpio
4515                 ;;
4516         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4517                 xm_defines="USG SVR3"
4518                 xmake_file=i386/x-sysv3
4519                 tm_file=i386/seq2-sysv3.h
4520                 tmake_file=i386/t-crtstuff
4521                 extra_parts="crtbegin.o crtend.o"
4522                 install_headers_dir=install-headers-cpio
4523                 ;;
4524         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4525                 xm_file="xm-alloca.h ${xm_file}"
4526                 xm_defines="USG POSIX SMALL_ARG_MAX"
4527                 xmake_file=x-svr4
4528                 tm_file=i386/ptx4-i.h
4529                 tmake_file=t-svr4
4530                 extra_parts="crtbegin.o crtend.o"
4531                 install_headers_dir=install-headers-cpio
4532                 ;;
4533         i386-sun-sunos*)                # Sun i386 roadrunner
4534                 xm_defines=USG
4535                 tm_file=i386/sun.h
4536                 use_collect2=yes
4537                 ;;
4538         i[34567]86-wrs-vxworks*)
4539                 tm_file=i386/vxi386.h
4540                 tmake_file=i386/t-i386bare
4541                 thread_file='vxworks'
4542                 ;;
4543         i[34567]86-*-aout*)
4544                 tm_file=i386/i386-aout.h
4545                 tmake_file=i386/t-i386bare
4546                 ;;
4547         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4548                 xm_file=i386/xm-beos.h
4549                 tmake_file='i386/t-beos i386/t-crtpic'
4550                 tm_file=i386/beos-elf.h
4551                 xmake_file=i386/x-beos
4552                 extra_parts='crtbegin.o crtend.o'
4553                 ;;
4554         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4555                 tm_file=i386/bsd386.h
4556 #               tmake_file=t-libc-ok
4557                 ;;
4558         i[34567]86-*-bsd*)
4559                 tm_file=i386/386bsd.h
4560 #               tmake_file=t-libc-ok
4561 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4562 #               use_collect2=yes
4563                 ;;
4564         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4565                 tm_file="i386/freebsd.h i386/perform.h"
4566                 tmake_file=t-freebsd
4567                 ;;
4568         i[34567]86-*-freebsd*)
4569                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4570                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4571                 tmake_file=t-freebsd
4572                 gas=yes
4573                 gnu_ld=yes
4574                 stabs=yes
4575                 case x${enable_threads} in
4576                 xyes | xpthreads | xposix)
4577                         thread_file='posix'
4578                         tmake_file="${tmake_file} t-freebsd-thread"
4579                         ;;
4580                 esac
4581                 ;;
4582         i[34567]86-*-netbsd*)
4583                 tm_file=i386/netbsd.h
4584                 tmake_file=t-netbsd
4585                 use_collect2=yes
4586                 ;;
4587         i[34567]86-*-openbsd*)
4588                 # we need collect2 until our bug is fixed...
4589                 use_collect2=yes
4590                 ;;
4591         i[34567]86-*-coff*)
4592                 tm_file=i386/i386-coff.h
4593                 tmake_file=i386/t-i386bare
4594                 ;;
4595         i[34567]86-*-isc*)              # 80386 running ISC system
4596                 xm_file="${xm_file} i386/xm-isc.h"
4597                 xm_defines="USG SVR3"
4598                 case $machine in
4599                   i[34567]86-*-isc[34]*)
4600                     xmake_file=i386/x-isc3
4601                     ;;
4602                   *)
4603                     xmake_file=i386/x-isc
4604                     ;;
4605                 esac
4606                 if test x$gas = xyes -a x$stabs = xyes
4607                 then
4608                         tm_file=i386/iscdbx.h
4609                         tmake_file=i386/t-svr3dbx
4610                         extra_parts="svr3.ifile svr3z.ifile"
4611                 else
4612                         tm_file=i386/isccoff.h
4613                         tmake_file=i386/t-crtstuff
4614                         extra_parts="crtbegin.o crtend.o"
4615                 fi
4616                 tmake_file="$tmake_file i386/t-i386bare"
4617                 install_headers_dir=install-headers-cpio
4618                 ;;
4619         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4620                                         # pre BFD linkers
4621                 xmake_file=x-linux-aout
4622                 tmake_file="t-linux-aout i386/t-crtstuff"
4623                 tm_file=i386/linux-oldld.h
4624                 gnu_ld=yes
4625                 float_format=i386
4626                 ;;
4627         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4628                 xmake_file=x-linux-aout
4629                 tmake_file="t-linux-aout i386/t-crtstuff"
4630                 tm_file=i386/linux-aout.h
4631                 gnu_ld=yes
4632                 float_format=i386
4633                 ;;
4634         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4635                                         # GNU/Linux C library 5
4636                 xmake_file=x-linux
4637                 tm_file=i386/linux.h
4638                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4639                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4640                 gnu_ld=yes
4641                 float_format=i386
4642                 if test x$enable_threads = xyes; then
4643                         thread_file='single'
4644                 fi
4645                 ;;
4646         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4647                                         # aka GNU/Linux C library 6
4648                 xmake_file=x-linux
4649                 tm_file=i386/linux.h
4650                 tmake_file="t-linux i386/t-crtstuff"
4651                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4652                 gnu_ld=yes
4653                 float_format=i386
4654                 if test x$enable_threads = xyes; then
4655                         thread_file='posix'
4656                 fi
4657                 ;;
4658         i[34567]86-*-gnu*)
4659                 float_format=i386
4660                 ;;
4661         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4662                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4663                 exit 1
4664                 ;;
4665         i[34567]86-pc-msdosdjgpp*)
4666                 xm_file=i386/xm-djgpp.h
4667                 tm_file=i386/djgpp.h
4668                 tmake_file=i386/t-djgpp
4669                 xmake_file=i386/x-djgpp
4670                 gnu_ld=yes
4671                 gas=yes
4672                 exeext=.exe
4673                 float_format=none
4674                 case $host in *pc-msdosdjgpp*)
4675                         target_alias=djgpp
4676                         ;;
4677                 esac
4678                 ;;
4679         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4680                 tm_file=i386/moss.h
4681                 tmake_file=t-libc-ok
4682                 gnu_ld=yes
4683                 gas=yes
4684                 ;;
4685         i[34567]86-*-lynxos*)
4686                 if test x$gas = xyes
4687                 then
4688                         tm_file=i386/lynx.h
4689                 else
4690                         tm_file=i386/lynx-ng.h
4691                 fi
4692                 xm_file=i386/xm-lynx.h
4693                 tmake_file=i386/t-i386bare
4694                 xmake_file=x-lynx
4695                 ;;
4696         i[34567]86-*-mach*)
4697                 tm_file=i386/mach.h
4698 #               tmake_file=t-libc-ok
4699                 use_collect2=yes
4700                 ;;
4701         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4702                 if test x$elf = xyes
4703                 then
4704                         tm_file=i386/osfelf.h
4705                         use_collect2=
4706                 else
4707                         tm_file=i386/osfrose.h
4708                         use_collect2=yes
4709                 fi
4710                 xm_file="i386/xm-osf.h ${xm_file}"
4711                 xmake_file=i386/x-osfrose
4712                 tmake_file=i386/t-osf
4713                 extra_objs=halfpic.o
4714                 ;;
4715         i[34567]86-go32-rtems*)
4716                 cpu_type=i386
4717                 xm_file=i386/xm-go32.h
4718                 tm_file=i386/go32-rtems.h
4719                 tmake_file="i386/t-go32 t-rtems"
4720                 ;;
4721         i[34567]86-*-rtemscoff*)
4722                 cpu_type=i386
4723                 tm_file=i386/rtems.h
4724                 tmake_file="i386/t-i386bare t-rtems"
4725                 ;;
4726         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4727                 cpu_type=i386
4728                 tm_file=i386/rtemself.h
4729                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4730                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4731                 ;;
4732         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4733                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4734                 xm_defines="USG SVR3"
4735                 xmake_file=i386/x-sco5
4736                 install_headers_dir=install-headers-cpio
4737                 tm_file=i386/sco5.h
4738                 if test x$gas = xyes
4739                 then
4740                         tm_file="i386/sco5gas.h ${tm_file}"
4741                         tmake_file=i386/t-sco5gas
4742                 else
4743                         tmake_file=i386/t-sco5
4744                 fi
4745                 tmake_file="$tmake_file i386/t-i386bare"
4746                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4747                 ;;
4748         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4749                 xm_file="${xm_file} i386/xm-sco.h"
4750                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4751                 xmake_file=i386/x-sco4
4752                 install_headers_dir=install-headers-cpio
4753                 if test x$stabs = xyes
4754                 then
4755                         tm_file=i386/sco4dbx.h
4756                         tmake_file=i386/t-svr3dbx
4757                         extra_parts="svr3.ifile svr3z.rfile"
4758                 else
4759                         tm_file=i386/sco4.h
4760                         tmake_file=i386/t-crtstuff
4761                         extra_parts="crtbegin.o crtend.o"
4762                 fi
4763                 tmake_file="$tmake_file i386/t-i386bare"
4764                 # The default EAFS filesystem supports long file names.
4765                 # Truncating the target makes $host != $target which
4766                 # makes gcc think it is doing a cross-compile.
4767                 # truncate_target=yes
4768                 ;;
4769         i[34567]86-*-sco*)              # 80386 running SCO system
4770                 xm_file=i386/xm-sco.h
4771                 xmake_file=i386/x-sco
4772                 install_headers_dir=install-headers-cpio
4773                 if test x$stabs = xyes
4774                 then
4775                         tm_file=i386/scodbx.h
4776                         tmake_file=i386/t-svr3dbx
4777                         extra_parts="svr3.ifile svr3z.rfile"
4778                 else
4779                         tm_file=i386/sco.h
4780                         extra_parts="crtbegin.o crtend.o"
4781                         tmake_file=i386/t-crtstuff
4782                 fi
4783                 tmake_file="$tmake_file i386/t-i386bare"
4784                 truncate_target=yes
4785                 ;;
4786         i[34567]86-*-solaris2*)
4787                 xm_file="xm-alloca.h ${xm_file}"
4788                 xm_defines="USG POSIX SMALL_ARG_MAX"
4789                 tm_file=i386/sol2.h
4790                 if test x$gas = xyes; then
4791                         # Only needed if gas does not support -s
4792                         tm_file="i386/sol2gas.h ${tm_file}"
4793                 fi
4794                 tmake_file="i386/t-i386bare i386/t-sol2"
4795                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4796                 xmake_file=x-svr4
4797                 if test x${enable_threads} = x; then
4798                     enable_threads=$have_pthread_h
4799                     if test x${enable_threads} = x; then
4800                         enable_threads=$have_thread_h
4801                     fi
4802                 fi
4803                 if test x${enable_threads} = xyes; then
4804                     if test x${have_pthread_h} = xyes; then
4805                         thread_file='posix'
4806                     else
4807                         thread_file='solaris'
4808                     fi
4809                 fi
4810                 ;;
4811        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4812                xm_file="xm-alloca.h ${xm_file}"
4813                xm_defines="USG POSIX"
4814                tm_file=i386/sysv5.h
4815                if test x$stabs = xyes
4816                then
4817                        tm_file="${tm_file} dbx.h"
4818                fi
4819                tmake_file="i386/t-i386bare i386/t-crtpic"
4820                xmake_file=x-svr4
4821                extra_parts="crtbegin.o crtend.o"
4822                if test x$enable_threads = xyes; then
4823                        thread_file='posix'
4824                fi
4825                ;;
4826         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4827                 xm_file="xm-alloca.h ${xm_file}"
4828                 xm_defines="USG POSIX SMALL_ARG_MAX"
4829                 tm_file=i386/sysv4.h
4830                 if test x$stabs = xyes
4831                 then
4832                         tm_file="${tm_file} dbx.h"
4833                 fi
4834                 tmake_file="i386/t-i386bare i386/t-crtpic"
4835                 xmake_file=x-svr4
4836                 extra_parts="crtbegin.o crtend.o"
4837                 ;;
4838         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4839                 xm_file="xm-alloca.h ${xm_file}"
4840                 xm_defines="USG POSIX"
4841                 tm_file=i386/udk.h
4842                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4843                 xmake_file=x-svr4
4844                 extra_parts="crtbegin.o crtend.o"
4845                 install_headers_dir=install-headers-cpio
4846                 ;;
4847         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4848                 cpu_type=i386
4849                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4850                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4851                 if test x$stabs = xyes
4852                 then
4853                         tm_file=i386/osf1elfgdb.h
4854                 else
4855                         tm_file=i386/osf1elf.h
4856                 fi
4857                 tmake_file=i386/t-osf1elf
4858                 xmake_file=i386/x-osf1elf
4859                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4860                 ;;
4861         i[34567]86-*-sysv*)             # Intel 80386's running system V
4862                 xm_defines="USG SVR3"
4863                 xmake_file=i386/x-sysv3
4864                 if test x$gas = xyes
4865                 then
4866                         if test x$stabs = xyes
4867                         then
4868                                 tm_file=i386/svr3dbx.h
4869                                 tmake_file=i386/t-svr3dbx
4870                                 extra_parts="svr3.ifile svr3z.rfile"
4871                         else
4872                                 tm_file=i386/svr3gas.h
4873                                 extra_parts="crtbegin.o crtend.o"
4874                                 tmake_file=i386/t-crtstuff
4875                         fi
4876                 else
4877                         tm_file=i386/sysv3.h
4878                         extra_parts="crtbegin.o crtend.o"
4879                         tmake_file=i386/t-crtstuff
4880                 fi
4881                 tmake_file="$tmake_file i386/t-crtpic"
4882                 ;;
4883         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4884                 xm_file="${xm_file} i386/xm-vsta.h"
4885                 tm_file=i386/vsta.h
4886                 tmake_file=i386/t-vsta
4887                 xmake_file=i386/x-vsta
4888                 ;;
4889         i[34567]86-*-win32)
4890                 xm_file="${xm_file} i386/xm-cygwin.h"
4891                 tmake_file=i386/t-cygwin
4892                 tm_file=i386/win32.h
4893                 xmake_file=i386/x-cygwin
4894                 extra_objs=winnt.o
4895                 if test x$enable_threads = xyes; then
4896                         thread_file='win32'
4897                 fi
4898                 exeext=.exe
4899                 ;;
4900         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4901                 xm_file="${xm_file} i386/xm-cygwin.h"
4902                 tmake_file=i386/t-cygwin
4903                 tm_file=i386/cygwin.h
4904                 xmake_file=i386/x-cygwin
4905                 extra_objs=winnt.o
4906                 if test x$enable_threads = xyes; then
4907                         thread_file='win32'
4908                 fi
4909                 exeext=.exe
4910                 ;;
4911         i[34567]86-*-mingw32*)
4912                 tm_file=i386/mingw32.h
4913                 xm_file="${xm_file} i386/xm-mingw32.h"
4914                 tmake_file="i386/t-cygwin i386/t-mingw32"
4915                 extra_objs=winnt.o
4916                 xmake_file=i386/x-cygwin
4917                 if test x$enable_threads = xyes; then
4918                         thread_file='win32'
4919                 fi
4920                 exeext=.exe
4921                 case $machine in
4922                         *mingw32msv*)
4923                                 ;;
4924                         *minwg32crt* | *mingw32*)
4925                                 tm_file="${tm_file} i386/crtdll.h"
4926                                 ;;
4927                 esac
4928                 ;;
4929         i[34567]86-*-uwin*)
4930                 tm_file=i386/uwin.h
4931                 xm_file="${xm_file} i386/xm-uwin.h"
4932                 xm_defines="USG NO_STAB_H"
4933                 tmake_file="i386/t-cygwin i386/t-uwin"
4934                 extra_objs=winnt.o
4935                 xmake_file=i386/x-cygwin
4936                 if test x$enable_threads = xyes; then
4937                         thread_file='win32'
4938                 fi
4939                 exeext=.exe
4940                 ;;
4941         i[34567]86-*-interix*)
4942                 tm_file="i386/i386-interix.h interix.h"
4943                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4944                 xm_defines="USG"
4945                 tmake_file="i386/t-interix"
4946                 extra_objs=interix.o
4947                 xmake_file=x-interix
4948                 if test x$enable_threads = xyes ; then
4949                         thread_file='posix'
4950                 fi
4951                 if test x$stabs = xyes ; then
4952                         tm_file="${tm_file} dbxcoff.h"
4953                 fi
4954                 ;;
4955         i[34567]86-*-winnt3*)
4956                 tm_file=i386/win-nt.h
4957                 out_file=i386/i386.c
4958                 xm_file="xm-winnt.h ${xm_file}"
4959                 xmake_file=winnt/x-winnt
4960                 tmake_file=i386/t-winnt
4961                 extra_host_objs="winnt.o oldnames.o"
4962                 extra_gcc_objs="spawnv.o oldnames.o"
4963                 if test x$gnu_ld != xyes
4964                 then
4965                         extra_programs=ld.exe
4966                 fi
4967                 if test x$enable_threads = xyes; then
4968                         thread_file='win32'
4969                 fi
4970                 ;;
4971         i[34567]86-dg-dgux*)
4972                 xm_file="xm-alloca.h ${xm_file}"
4973                 xm_defines="USG POSIX"
4974                 out_file=i386/dgux.c
4975                 tm_file=i386/dgux.h
4976                 tmake_file=i386/t-dgux
4977                 xmake_file=i386/x-dgux
4978                 install_headers_dir=install-headers-cpio
4979               ;;
4980         i860-alliant-*)         # Alliant FX/2800
4981                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4982                 xm_file="${xm_file}"
4983                 xmake_file=i860/x-fx2800
4984                 tmake_file=i860/t-fx2800
4985                 extra_parts="crtbegin.o crtend.o"
4986                 ;;
4987         i860-*-bsd*)
4988                 tm_file="${tm_file} i860/bsd.h"
4989                 if test x$gas = xyes
4990                 then
4991                         tm_file="${tm_file} i860/bsd-gas.h"
4992                 fi
4993                 use_collect2=yes
4994                 ;;
4995         i860-*-mach*)
4996                 tm_file="${tm_file} i860/mach.h"
4997                 tmake_file=t-libc-ok
4998                 ;;
4999         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
5000                 tm_file="${tm_file} svr3.h i860/paragon.h"
5001                 xm_defines="USG SVR3"
5002                 tmake_file=t-osf
5003                 ;;
5004         i860-*-sysv3*)
5005                 tm_file="${tm_file} svr3.h i860/sysv3.h"
5006                 xm_defines="USG SVR3"
5007                 xmake_file=i860/x-sysv3
5008                 extra_parts="crtbegin.o crtend.o"
5009                 ;;
5010         i860-*-sysv4*)
5011                 tm_file="${tm_file} svr4.h i860/sysv4.h"
5012                 xm_defines="USG SVR3"
5013                 xmake_file=i860/x-sysv4
5014                 tmake_file=t-svr4
5015                 extra_parts="crtbegin.o crtend.o"
5016                 ;;
5017         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
5018                 tm_file="${tm_file} i960/vx960.h"
5019                 tmake_file=i960/t-vxworks960
5020                 use_collect2=yes
5021                 thread_file='vxworks'
5022                 ;;
5023         i960-wrs-vxworks5* | i960-wrs-vxworks)
5024                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
5025                 tmake_file=i960/t-vxworks960
5026                 use_collect2=yes
5027                 thread_file='vxworks'
5028                 ;;
5029         i960-wrs-vxworks*)
5030                 tm_file="${tm_file} i960/vx960.h"
5031                 tmake_file=i960/t-vxworks960
5032                 use_collect2=yes
5033                 thread_file='vxworks'
5034                 ;;
5035         i960-*-coff*)
5036                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
5037                 tmake_file=i960/t-960bare
5038                 use_collect2=yes
5039                 ;;
5040         i960-*-rtems)
5041                 tmake_file="i960/t-960bare t-rtems"
5042                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5043                 use_collect2=yes
5044                 ;;
5045         i960-*-*)                       # Default i960 environment.
5046                 use_collect2=yes
5047                 ;;
5048         ia64*-*-elf*)
5049                 tm_file=ia64/elf.h
5050                 tmake_file="ia64/t-ia64"
5051                 target_cpu_default="0"
5052                 if test x$gas = xyes
5053                 then
5054                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5055                 fi
5056                 if test x$gnu_ld = xyes
5057                 then
5058                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5059                 fi
5060                 float_format=i386
5061                 ;;
5062         ia64*-*-linux*)
5063                 tm_file=ia64/linux.h
5064                 tmake_file="t-linux ia64/t-ia64"
5065                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5066                 if test x$enable_threads = xyes; then
5067                         thread_file='posix'
5068                 fi
5069                 float_format=i386
5070                 ;;
5071         m32r-*-elf*)
5072                 extra_parts="crtinit.o crtfini.o"
5073                 ;;
5074         # m68hc11 and m68hc12 share the same machine description.
5075         m68hc11-*-*|m6811-*-*)
5076                 tm_file="m68hc11/m68hc11.h"
5077                 xm_file="m68hc11/xm-m68hc11.h"
5078                 tm_p_file="m68hc11/m68hc11-protos.h"
5079                 md_file="m68hc11/m68hc11.md"
5080                 out_file="m68hc11/m68hc11.c"
5081                 tmake_file="m68hc11/t-m68hc11-gas"
5082                 ;;
5083         m68hc12-*-*|m6812-*-*)
5084                 tm_file="m68hc11/m68hc12.h"
5085                 tm_p_file="m68hc11/m68hc11-protos.h"
5086                 xm_file="m68hc11/xm-m68hc11.h"
5087                 md_file="m68hc11/m68hc11.md"
5088                 out_file="m68hc11/m68hc11.c"
5089                 tmake_file="m68hc11/t-m68hc11-gas"
5090                 ;;
5091         m68000-convergent-sysv*)
5092                 tm_file=m68k/ctix.h
5093                 xm_file="m68k/xm-3b1.h ${xm_file}"
5094                 xm_defines=USG
5095                 use_collect2=yes
5096                 extra_headers=math-68881.h
5097                 ;;
5098         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5099                 tm_file=m68k/hp2bsd.h
5100                 xmake_file=m68k/x-hp2bsd
5101                 use_collect2=yes
5102                 extra_headers=math-68881.h
5103                 ;;
5104         m68000-hp-hpux*)                # HP 9000 series 300
5105                 xm_file="xm-alloca.h ${xm_file}"
5106                 xm_defines="USG"
5107                 if test x$gas = xyes
5108                 then
5109                         xmake_file=m68k/x-hp320g
5110                         tm_file=m68k/hp310g.h
5111                 else
5112                         xmake_file=m68k/x-hp320
5113                         tm_file=m68k/hp310.h
5114                 fi
5115                 install_headers_dir=install-headers-cpio
5116                 use_collect2=yes
5117                 extra_headers=math-68881.h
5118                 ;;
5119         m68000-sun-sunos3*)
5120                 tm_file=m68k/sun2.h
5121                 use_collect2=yes
5122                 extra_headers=math-68881.h
5123                 ;;
5124         m68000-sun-sunos4*)
5125                 tm_file=m68k/sun2o4.h
5126                 use_collect2=yes
5127                 extra_headers=math-68881.h
5128                 ;;
5129         m68000-att-sysv*)
5130                 xm_file="m68k/xm-3b1.h ${xm_file}"
5131                 xm_defines=USG
5132                 if test x$gas = xyes
5133                 then
5134                         tm_file=m68k/3b1g.h
5135                 else
5136                         tm_file=m68k/3b1.h
5137                 fi
5138                 use_collect2=yes
5139                 extra_headers=math-68881.h
5140                 ;;
5141         m68k-apple-aux*)                # Apple Macintosh running A/UX
5142                 xm_defines="USG AUX"
5143                 tmake_file=m68k/t-aux
5144                 install_headers_dir=install-headers-cpio
5145                 extra_headers=math-68881.h
5146                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5147                 tm_file=
5148                 if test "$gnu_ld" = yes
5149                 then
5150                         tm_file="${tm_file} m68k/auxgld.h"
5151                 else
5152                         tm_file="${tm_file} m68k/auxld.h"
5153                 fi
5154                 if test "$gas" = yes
5155                 then
5156                         tm_file="${tm_file} m68k/auxgas.h"
5157                 else
5158                         tm_file="${tm_file} m68k/auxas.h"
5159                 fi
5160                 tm_file="${tm_file} m68k/a-ux.h"
5161                 float_format=m68k
5162                 ;;
5163         m68k-apollo-*)
5164                 tm_file=m68k/apollo68.h
5165                 xmake_file=m68k/x-apollo68
5166                 use_collect2=yes
5167                 extra_headers=math-68881.h
5168                 float_format=m68k
5169                 ;;
5170         m68k-altos-sysv*)                  # Altos 3068
5171                 if test x$gas = xyes
5172                 then
5173                         tm_file=m68k/altos3068.h
5174                         xm_defines=USG
5175                 else
5176                         echo "The Altos is supported only with the GNU assembler" 1>&2
5177                         exit 1
5178                 fi
5179                 extra_headers=math-68881.h
5180                 ;;
5181         m68k-bull-sysv*)                # Bull DPX/2
5182                 if test x$gas = xyes
5183                 then
5184                         if test x$stabs = xyes
5185                         then
5186                                 tm_file=m68k/dpx2cdbx.h
5187                         else
5188                                 tm_file=m68k/dpx2g.h
5189                         fi
5190                 else
5191                         tm_file=m68k/dpx2.h
5192                 fi
5193                 xm_file="xm-alloca.h ${xm_file}"
5194                 xm_defines=USG
5195                 xmake_file=m68k/x-dpx2
5196                 use_collect2=yes
5197                 extra_headers=math-68881.h
5198                 ;;
5199         m68k-atari-sysv4*)              # Atari variant of V.4.
5200                 tm_file=m68k/atari.h
5201                 xm_file="xm-alloca.h ${xm_file}"
5202                 xm_defines="USG FULL_PROTOTYPES"
5203                 tmake_file=t-svr4
5204                 extra_parts="crtbegin.o crtend.o"
5205                 extra_headers=math-68881.h
5206                 float_format=m68k
5207                 ;;
5208         m68k-motorola-sysv*)
5209                 tm_file=m68k/mot3300.h
5210                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5211                 if test x$gas = xyes
5212                 then
5213                         xmake_file=m68k/x-mot3300-gas
5214                         if test x$gnu_ld = xyes
5215                         then
5216                                 tmake_file=m68k/t-mot3300-gald
5217                         else
5218                                 tmake_file=m68k/t-mot3300-gas
5219                                 use_collect2=yes
5220                         fi
5221                 else
5222                         xmake_file=m68k/x-mot3300
5223                         if test x$gnu_ld = xyes
5224                         then
5225                                 tmake_file=m68k/t-mot3300-gld
5226                         else
5227                                 tmake_file=m68k/t-mot3300
5228                                 use_collect2=yes
5229                         fi
5230                 fi
5231                 gdb_needs_out_file_path=yes
5232                 extra_parts="crt0.o mcrt0.o"
5233                 extra_headers=math-68881.h
5234                 float_format=m68k
5235                 ;;
5236         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5237                 tm_file=m68k/tower-as.h
5238                 xm_defines="USG SVR3"
5239                 xmake_file=m68k/x-tower
5240                 extra_parts="crtbegin.o crtend.o"
5241                 extra_headers=math-68881.h
5242                 ;;
5243         m68k-plexus-sysv*)
5244                 tm_file=m68k/plexus.h
5245                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5246                 xm_defines=USG
5247                 use_collect2=yes
5248                 extra_headers=math-68881.h
5249                 ;;
5250         m68k-tti-*)
5251                 tm_file=m68k/pbb.h
5252                 xm_file="xm-alloca.h ${xm_file}"
5253                 xm_defines=USG
5254                 extra_headers=math-68881.h
5255                 ;;
5256         m68k-crds-unos*)
5257                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5258                 xm_defines="USG unos"
5259                 xmake_file=m68k/x-crds
5260                 tm_file=m68k/crds.h
5261                 use_collect2=yes
5262                 extra_headers=math-68881.h
5263                 ;;
5264         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5265                 tm_file=m68k/amix.h
5266                 xm_file="xm-alloca.h ${xm_file}"
5267                 xm_defines="USG FULL_PROTOTYPES"
5268                 xmake_file=m68k/x-amix
5269                 tmake_file=t-svr4
5270                 extra_parts="crtbegin.o crtend.o"
5271                 extra_headers=math-68881.h
5272                 float_format=m68k
5273                 ;;
5274         m68k-ccur-rtu)
5275                 tm_file=m68k/ccur-GAS.h
5276                 xmake_file=m68k/x-ccur
5277                 extra_headers=math-68881.h
5278                 use_collect2=yes
5279                 float_format=m68k
5280                 ;;
5281         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5282                 tm_file=m68k/hp3bsd44.h
5283                 xmake_file=m68k/x-hp3bsd44
5284                 use_collect2=yes
5285                 extra_headers=math-68881.h
5286                 float_format=m68k
5287                 ;;
5288         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5289                 tm_file=m68k/hp3bsd.h
5290                 use_collect2=yes
5291                 extra_headers=math-68881.h
5292                 float_format=m68k
5293                 ;;
5294         m68k-isi-bsd*)
5295                 if test x$with_fp = xno
5296                 then
5297                         tm_file=m68k/isi-nfp.h
5298                 else
5299                         tm_file=m68k/isi.h
5300                         float_format=m68k
5301                 fi
5302                 use_collect2=yes
5303                 extra_headers=math-68881.h
5304                 ;;
5305         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5306                 xm_file="xm-alloca.h ${xm_file}"
5307                 xm_defines="USG"
5308                 if test x$gas = xyes
5309                 then
5310                         xmake_file=m68k/x-hp320g
5311                         tm_file=m68k/hp320g.h
5312                 else
5313                         xmake_file=m68k/x-hp320
5314                         tm_file=m68k/hpux7.h
5315                 fi
5316                 install_headers_dir=install-headers-cpio
5317                 use_collect2=yes
5318                 extra_headers=math-68881.h
5319                 float_format=m68k
5320                 ;;
5321         m68k-hp-hpux*)  # HP 9000 series 300
5322                 xm_file="xm-alloca.h ${xm_file}"
5323                 xm_defines="USG"
5324                 if test x$gas = xyes
5325                 then
5326                         xmake_file=m68k/x-hp320g
5327                         tm_file=m68k/hp320g.h
5328                 else
5329                         xmake_file=m68k/x-hp320
5330                         tm_file=m68k/hp320.h
5331                 fi
5332                 install_headers_dir=install-headers-cpio
5333                 use_collect2=yes
5334                 extra_headers=math-68881.h
5335                 float_format=m68k
5336                 ;;
5337         m68k-sun-mach*)
5338                 tm_file=m68k/sun3mach.h
5339                 use_collect2=yes
5340                 extra_headers=math-68881.h
5341                 float_format=m68k
5342                 ;;
5343         m68k-sony-newsos3*)
5344                 if test x$gas = xyes
5345                 then
5346                         tm_file=m68k/news3gas.h
5347                 else
5348                         tm_file=m68k/news3.h
5349                 fi
5350                 use_collect2=yes
5351                 extra_headers=math-68881.h
5352                 float_format=m68k
5353                 ;;
5354         m68k-sony-bsd* | m68k-sony-newsos*)
5355                 if test x$gas = xyes
5356                 then
5357                         tm_file=m68k/newsgas.h
5358                 else
5359                         tm_file=m68k/news.h
5360                 fi
5361                 use_collect2=yes
5362                 extra_headers=math-68881.h
5363                 float_format=m68k
5364                 ;;
5365         m68k-next-nextstep2*)
5366                 tm_file=m68k/next21.h
5367                 xm_file="m68k/xm-next.h ${xm_file}"
5368                 tmake_file=m68k/t-next
5369                 xmake_file=m68k/x-next
5370                 extra_objs=nextstep.o
5371                 extra_headers=math-68881.h
5372                 use_collect2=yes
5373                 float_format=m68k
5374                 ;;
5375         m68k-next-nextstep[34]*)
5376                 tm_file=m68k/next.h
5377                 xm_file="m68k/xm-next.h ${xm_file}"
5378                 tmake_file=m68k/t-next
5379                 xmake_file=m68k/x-next
5380                 extra_objs=nextstep.o
5381                 extra_parts="crtbegin.o crtend.o"
5382                 extra_headers=math-68881.h
5383                 float_format=m68k
5384                 if test x$enable_threads = xyes; then
5385                         thread_file='mach'
5386                 fi
5387                 ;;
5388         m68k-sun-sunos3*)
5389                 if test x$with_fp = xno
5390                 then
5391                         tm_file=m68k/sun3n3.h
5392                 else
5393                         tm_file=m68k/sun3o3.h
5394                         float_format=m68k
5395                 fi
5396                 use_collect2=yes
5397                 extra_headers=math-68881.h
5398                 ;;
5399         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5400                 if test x$with_fp = xno
5401                 then
5402                         tm_file=m68k/sun3n.h
5403                 else
5404                         tm_file=m68k/sun3.h
5405                         float_format=m68k
5406                 fi
5407                 use_collect2=yes
5408                 extra_headers=math-68881.h
5409                 ;;
5410         m68k-wrs-vxworks*)
5411                 tm_file=m68k/vxm68k.h
5412                 tmake_file=m68k/t-vxworks68
5413                 extra_headers=math-68881.h
5414                 thread_file='vxworks'
5415                 float_format=m68k
5416                 ;;
5417         m68k-*-aout*)
5418                 tmake_file=m68k/t-m68kbare
5419                 tm_file="m68k/m68k-aout.h libgloss.h"
5420                 extra_headers=math-68881.h
5421                 float_format=m68k
5422                 ;;
5423         m68k-*-coff*)
5424                 tmake_file=m68k/t-m68kbare
5425                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5426                 extra_headers=math-68881.h
5427                 float_format=m68k
5428                 ;;
5429         m68020-*-elf* | m68k-*-elf*)
5430                 tm_file="m68k/m68020-elf.h"
5431                 xm_file=m68k/xm-m68kv.h
5432                 tmake_file=m68k/t-m68kelf
5433                 header_files=math-68881.h
5434                 ;;
5435         m68k-*-lynxos*)
5436                 if test x$gas = xyes
5437                 then
5438                         tm_file=m68k/lynx.h
5439                 else
5440                         tm_file=m68k/lynx-ng.h
5441                 fi
5442                 xm_file=m68k/xm-lynx.h
5443                 xmake_file=x-lynx
5444                 tmake_file=m68k/t-lynx
5445                 extra_headers=math-68881.h
5446                 float_format=m68k
5447                 ;;
5448         m68k*-*-netbsd*)
5449                 tm_file=m68k/netbsd.h
5450                 tmake_file=t-netbsd
5451                 float_format=m68k
5452                 use_collect2=yes
5453                 ;;
5454         m68k*-*-openbsd*)
5455                 float_format=m68k
5456                 # we need collect2 until our bug is fixed...
5457                 use_collect2=yes
5458                 ;;
5459         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5460                 xm_file="xm-alloca.h ${xm_file}"
5461                 xm_defines=USG
5462                 xmake_file=m68k/x-m68kv
5463                 extra_parts="crtbegin.o crtend.o"
5464                 extra_headers=math-68881.h
5465                 float_format=m68k
5466                 ;;
5467         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5468                 tm_file=m68k/m68kv4.h
5469                 xm_file="xm-alloca.h ${xm_file}"
5470                 xm_defines=USG
5471                 tmake_file=t-svr4
5472                 extra_parts="crtbegin.o crtend.o"
5473                 extra_headers=math-68881.h
5474                 float_format=m68k
5475                 ;;
5476         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5477                                         # with a.out format
5478                 xmake_file=x-linux
5479                 tm_file=m68k/linux-aout.h
5480                 tmake_file="t-linux-aout m68k/t-linux-aout"
5481                 extra_headers=math-68881.h
5482                 float_format=m68k
5483                 gnu_ld=yes
5484                 ;;
5485         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5486                                         # with ELF format using the
5487                                         # GNU/Linux C library 5
5488                 xmake_file=x-linux
5489                 tm_file=m68k/linux.h
5490                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5491                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5492                 extra_headers=math-68881.h
5493                 float_format=m68k
5494                 gnu_ld=yes
5495                 ;;
5496         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5497                                         # with ELF format using glibc 2
5498                                         # aka the GNU/Linux C library 6.
5499                 xmake_file=x-linux
5500                 tm_file=m68k/linux.h
5501                 tmake_file="t-linux m68k/t-linux"
5502                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5503                 extra_headers=math-68881.h
5504                 float_format=m68k
5505                 gnu_ld=yes
5506                 if test x$enable_threads = xyes; then
5507                         thread_file='posix'
5508                 fi
5509                 ;;
5510         m68k-*-psos*)
5511                 tmake_file=m68k/t-m68kbare
5512                 tm_file=m68k/m68k-psos.h
5513                 extra_headers=math-68881.h
5514                 float_format=m68k
5515                 ;;
5516         m68k-*-rtemscoff*)
5517                 tmake_file="m68k/t-m68kbare t-rtems"
5518                 tm_file=m68k/rtems.h
5519                 extra_headers=math-68881.h
5520                 float_format=m68k
5521                 ;;
5522         m68k-*-rtemself*|m68k-*-rtems*)
5523                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5524                 tm_file=m68k/rtemself.h
5525                 extra_headers=math-68881.h
5526                 float_format=m68k
5527                 ;;
5528         m88k-dg-dgux*)
5529                 case $machine in
5530                   m88k-dg-dguxbcs*)
5531                     tm_file=m88k/dguxbcs.h
5532                     tmake_file=m88k/t-dguxbcs
5533                     ;;
5534                   *)
5535                     tm_file=m88k/dgux.h
5536                     tmake_file=m88k/t-dgux
5537                     ;;
5538                 esac
5539                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5540                 xmake_file=m88k/x-dgux
5541                 if test x$gas = xyes
5542                 then
5543                         tmake_file=m88k/t-dgux-gas
5544                 fi
5545                 ;;
5546         m88k-dolphin-sysv3*)
5547                 tm_file=m88k/dolph.h
5548                 extra_parts="crtbegin.o crtend.o"
5549                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5550                 xmake_file=m88k/x-dolph
5551                 if test x$gas = xyes
5552                 then
5553                         tmake_file=m88k/t-m88k-gas
5554                 fi
5555                 ;;
5556         m88k-tektronix-sysv3)
5557                 tm_file=m88k/tekXD88.h
5558                 extra_parts="crtbegin.o crtend.o"
5559                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5560                 xmake_file=m88k/x-tekXD88
5561                 if test x$gas = xyes
5562                 then
5563                         tmake_file=m88k/t-m88k-gas
5564                 fi
5565                 ;;
5566         m88k-*-aout*)
5567                 tm_file=m88k/m88k-aout.h
5568                 ;;
5569         m88k-*-coff*)
5570                 tm_file=m88k/m88k-coff.h
5571                 tmake_file=m88k/t-bug
5572                 ;;
5573         m88k-*-luna*)
5574                 tm_file=m88k/luna.h
5575                 extra_parts="crtbegin.o crtend.o"
5576                 if test x$gas = xyes
5577                 then
5578                         tmake_file=m88k/t-luna-gas
5579                 else
5580                         tmake_file=m88k/t-luna
5581                 fi
5582                 ;;
5583         m88k-*-openbsd*)
5584                 tmake_file="${tmake_file} m88k/t-luna-gas"
5585                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5586                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5587                 ;;
5588         m88k-*-sysv3*)
5589                 tm_file=m88k/sysv3.h
5590                 extra_parts="crtbegin.o crtend.o"
5591                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5592                 xmake_file=m88k/x-sysv3
5593                 if test x$gas = xyes
5594                 then
5595                         tmake_file=m88k/t-m88k-gas
5596                 fi
5597                 ;;
5598         m88k-*-sysv4*)
5599                 tm_file=m88k/sysv4.h
5600                 extra_parts="crtbegin.o crtend.o"
5601                 xmake_file=m88k/x-sysv4
5602                 tmake_file=m88k/t-sysv4
5603                 ;;
5604         mcore-*-elf)
5605                 tm_file=mcore/mcore-elf.h
5606                 tmake_file=mcore/t-mcore
5607                 ;;
5608         mcore-*-pe*)
5609                 tm_file=mcore/mcore-pe.h
5610                 tmake_file=mcore/t-mcore-pe
5611                 ;;
5612         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5613                 if test "x$gnu_ld" = xyes
5614                 then
5615                         tm_file="mips/iris6.h mips/iris6gld.h"
5616                 else
5617                         tm_file=mips/iris6.h
5618                 fi
5619                 tmake_file=mips/t-iris6
5620                 xm_file=mips/xm-iris6.h
5621                 xmake_file=mips/x-iris6
5622 #               if test x$enable_threads = xyes; then
5623 #                       thread_file='irix'
5624 #               fi
5625                 ;;
5626         mips-wrs-vxworks)
5627                 tm_file="mips/elf.h mips/vxworks.h"
5628                 tmake_file=mips/t-ecoff
5629                 gas=yes
5630                 gnu_ld=yes
5631                 extra_parts="crtbegin.o crtend.o"
5632                 thread_file='vxworks'
5633                 ;;
5634         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5635                 tm_file="mips/iris6.h mips/cross64.h"
5636                 xm_defines=USG
5637                 xm_file="mips/xm-iris5.h"
5638                 xmake_file=mips/x-iris
5639                 tmake_file=mips/t-cross64
5640                 # See comment in mips/iris[56].h files.
5641                 use_collect2=yes
5642 #               if test x$enable_threads = xyes; then
5643 #                       thread_file='irix'
5644 #               fi
5645                 ;;
5646         mips-sni-sysv4)
5647                 if test x$gas = xyes
5648                 then
5649                         if test x$stabs = xyes
5650                         then
5651                                 tm_file=mips/iris5gdb.h
5652                         else
5653                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5654                         fi
5655                 else
5656                         tm_file=mips/sni-svr4.h
5657                 fi
5658                 xm_defines=USG
5659                 xmake_file=mips/x-sni-svr4
5660                 tmake_file=mips/t-mips-gas
5661                 if test x$gnu_ld != xyes
5662                 then
5663                         use_collect2=yes
5664                 fi
5665                 ;;
5666         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5667                 if test x$gas = xyes
5668                 then
5669                         tm_file="mips/iris5.h mips/iris5gas.h"
5670                         if test x$stabs = xyes
5671                         then
5672                                 tm_file="${tm_file} dbx.h"
5673                         fi
5674                 else
5675                         tm_file=mips/iris5.h
5676                 fi
5677                 xm_defines=USG
5678                 xm_file="mips/xm-iris5.h"
5679                 xmake_file=mips/x-iris
5680                 # mips-tfile doesn't work yet
5681                 tmake_file=mips/t-mips-gas
5682                 # See comment in mips/iris5.h file.
5683                 use_collect2=yes
5684 #               if test x$enable_threads = xyes; then
5685 #                       thread_file='irix'
5686 #               fi
5687                 ;;
5688         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5689                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5690                 if test x$stabs = xyes; then
5691                         tm_file="${tm_file} dbx.h"
5692                 fi
5693                 xm_defines=USG
5694                 xmake_file=mips/x-iris
5695                 if test x$gas = xyes
5696                 then
5697                         tmake_file=mips/t-mips-gas
5698                 else
5699                         extra_passes="mips-tfile mips-tdump"
5700                 fi
5701                 if test x$gnu_ld != xyes
5702                 then
5703                         use_collect2=yes
5704                 fi
5705 #               if test x$enable_threads = xyes; then
5706 #                       thread_file='irix'
5707 #               fi
5708                 ;;
5709         mips-sgi-irix4*)                # Mostly like a MIPS.
5710                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5711                 if test x$stabs = xyes; then
5712                         tm_file="${tm_file} dbx.h"
5713                 fi
5714                 xm_defines=USG
5715                 xmake_file=mips/x-iris
5716                 if test x$gas = xyes
5717                 then
5718                         tmake_file=mips/t-mips-gas
5719                 else
5720                         extra_passes="mips-tfile mips-tdump"
5721                 fi
5722                 if test x$gnu_ld != xyes
5723                 then
5724                         use_collect2=yes
5725                 fi
5726 #               if test x$enable_threads = xyes; then
5727 #                       thread_file='irix'
5728 #               fi
5729                 ;;
5730         mips-sgi-*)                     # Mostly like a MIPS.
5731                 tm_file="mips/iris3.h ${tm_file}"
5732                 if test x$stabs = xyes; then
5733                         tm_file="${tm_file} dbx.h"
5734                 fi
5735                 xm_defines=USG
5736                 xmake_file=mips/x-iris3
5737                 if test x$gas = xyes
5738                 then
5739                         tmake_file=mips/t-mips-gas
5740                 else
5741                         extra_passes="mips-tfile mips-tdump"
5742                 fi
5743                 if test x$gnu_ld != xyes
5744                 then
5745                         use_collect2=yes
5746                 fi
5747                 ;;
5748         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5749                 tm_file="mips/osfrose.h ${tm_file}"
5750                 xmake_file=mips/x-osfrose
5751                 tmake_file=mips/t-osfrose
5752                 extra_objs=halfpic.o
5753                 use_collect2=yes
5754                 ;;
5755         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5756                 tm_file=mips/dec-osf1.h
5757                 if test x$stabs = xyes; then
5758                         tm_file="${tm_file} dbx.h"
5759                 fi
5760                 xmake_file=mips/x-dec-osf1
5761                 if test x$gas = xyes
5762                 then
5763                         tmake_file=mips/t-mips-gas
5764                 else
5765                         tmake_file=mips/t-ultrix
5766                         extra_passes="mips-tfile mips-tdump"
5767                 fi
5768                 if test x$gnu_ld != xyes
5769                 then
5770                         use_collect2=yes
5771                 fi
5772                 ;;
5773         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5774               tm_file=mips/dec-bsd.h
5775               if test x$gas = xyes
5776               then
5777                         tmake_file=mips/t-mips-gas
5778               else
5779                         tmake_file=mips/t-ultrix
5780                         extra_passes="mips-tfile mips-tdump"
5781               fi
5782               if test x$gnu_ld != xyes
5783               then
5784                         use_collect2=yes
5785               fi
5786               ;;
5787         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5788                 tm_file=mips/netbsd.h
5789                 # On NetBSD, the headers are already okay, except for math.h.
5790                 tmake_file=t-netbsd
5791                 ;;
5792         mips*-*-linux*)                         # Linux MIPS, either endian.
5793                 xmake_file=x-linux
5794                 case $machine in
5795                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5796                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5797                 esac
5798                 tmake_file=t-linux
5799                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5800                 gnu_ld=yes
5801                 gas=yes
5802                 if test x$enable_threads = xyes; then
5803                         thread_file='posix'
5804                 fi
5805                 ;;
5806         mips*el-*-openbsd*)     # mips little endian
5807                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5808                 ;;
5809         mips*-*-openbsd*)               # mips big endian
5810                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5811                 tm_file="mips/openbsd-be.h ${tm_file}"
5812                 ;;
5813         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5814                 tm_file="mips/news4.h ${tm_file}"
5815                 if test x$stabs = xyes; then
5816                         tm_file="${tm_file} dbx.h"
5817                 fi
5818                 if test x$gas = xyes
5819                 then
5820                         tmake_file=mips/t-mips-gas
5821                 else
5822                         extra_passes="mips-tfile mips-tdump"
5823                 fi
5824                 if test x$gnu_ld != xyes
5825                 then
5826                         use_collect2=yes
5827                 fi
5828                 xmake_file=mips/x-sony
5829                 ;;
5830         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5831                                         # That is based on svr4.
5832                 # t-svr4 is not right because this system doesn't use ELF.
5833                 tm_file="mips/news5.h ${tm_file}"
5834                 if test x$stabs = xyes; then
5835                         tm_file="${tm_file} dbx.h"
5836                 fi
5837                 xm_defines=USG
5838                 if test x$gas = xyes
5839                 then
5840                         tmake_file=mips/t-mips-gas
5841                 else
5842                         extra_passes="mips-tfile mips-tdump"
5843                 fi
5844                 if test x$gnu_ld != xyes
5845                 then
5846                         use_collect2=yes
5847                 fi
5848                 ;;
5849         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5850                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5851                 if test x$stabs = xyes; then
5852                         tm_file="${tm_file} dbx.h"
5853                 fi
5854                 xm_defines=USG
5855                 xmake_file=mips/x-sysv
5856                 if test x$gas = xyes
5857                 then
5858                         tmake_file=mips/t-mips-gas
5859                         extra_parts="crtbegin.o crtend.o"
5860                 else
5861                         tmake_file=mips/t-mips
5862                         extra_passes="mips-tfile mips-tdump"
5863                 fi
5864                 if test x$gnu_ld != xyes
5865                 then
5866                         use_collect2=yes
5867                 fi
5868                 ;;
5869         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5870                 tm_file="mips/ultrix.h ${tm_file}"
5871                 if test x$stabs = xyes; then
5872                         tm_file="${tm_file} dbx.h"
5873                 fi
5874                 xmake_file=mips/x-ultrix
5875                 if test x$gas = xyes
5876                 then
5877                         tmake_file=mips/t-mips-gas
5878                 else
5879                         tmake_file=mips/t-ultrix
5880                         extra_passes="mips-tfile mips-tdump"
5881                 fi
5882                 if test x$gnu_ld != xyes
5883                 then
5884                         use_collect2=yes
5885                 fi
5886                 ;;
5887         mips-*-riscos[56789]bsd*)
5888                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5889                 if test x$stabs = xyes; then
5890                         tm_file="${tm_file} dbx.h"
5891                 fi
5892                 if test x$gas = xyes
5893                 then
5894                         tmake_file=mips/t-bsd-gas
5895                 else
5896                         tmake_file=mips/t-bsd
5897                         extra_passes="mips-tfile mips-tdump"
5898                 fi
5899                 if test x$gnu_ld != xyes
5900                 then
5901                         use_collect2=yes
5902                 fi
5903                 ;;
5904         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5905                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5906                 if test x$stabs = xyes; then
5907                         tm_file="${tm_file} dbx.h"
5908                 fi
5909                 if test x$gas = xyes
5910                 then
5911                         tmake_file=mips/t-bsd-gas
5912                 else
5913                         tmake_file=mips/t-bsd
5914                         extra_passes="mips-tfile mips-tdump"
5915                 fi
5916                 if test x$gnu_ld != xyes
5917                 then
5918                         use_collect2=yes
5919                 fi
5920                 ;;
5921         mips-*-riscos[56789]sysv4*)
5922                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5923                 if test x$stabs = xyes; then
5924                         tm_file="${tm_file} dbx.h"
5925                 fi
5926                 xmake_file=mips/x-sysv
5927                 if test x$gas = xyes
5928                 then
5929                         tmake_file=mips/t-svr4-gas
5930                 else
5931                         tmake_file=mips/t-svr4
5932                         extra_passes="mips-tfile mips-tdump"
5933                 fi
5934                 if test x$gnu_ld != xyes
5935                 then
5936                         use_collect2=yes
5937                 fi
5938                 ;;
5939         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5940                 tm_file="mips/svr4-4.h ${tm_file}"
5941                 if test x$stabs = xyes; then
5942                         tm_file="${tm_file} dbx.h"
5943                 fi
5944                 xm_defines=USG
5945                 xmake_file=mips/x-sysv
5946                 if test x$gas = xyes
5947                 then
5948                         tmake_file=mips/t-svr4-gas
5949                 else
5950                         tmake_file=mips/t-svr4
5951                         extra_passes="mips-tfile mips-tdump"
5952                 fi
5953                 if test x$gnu_ld != xyes
5954                 then
5955                         use_collect2=yes
5956                 fi
5957                 ;;
5958         mips-*-riscos[56789]sysv*)
5959                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5960                 if test x$stabs = xyes; then
5961                         tm_file="${tm_file} dbx.h"
5962                 fi
5963                 xm_defines=USG
5964                 xmake_file=mips/x-sysv
5965                 if test x$gas = xyes
5966                 then
5967                         tmake_file=mips/t-svr3-gas
5968                 else
5969                         tmake_file=mips/t-svr3
5970                         extra_passes="mips-tfile mips-tdump"
5971                 fi
5972                 if test x$gnu_ld != xyes
5973                 then
5974                         use_collect2=yes
5975                 fi
5976                 ;;
5977         mips-*-sysv* | mips-*-riscos*sysv*)
5978                 tm_file="mips/svr3-4.h ${tm_file}"
5979                 if test x$stabs = xyes; then
5980                         tm_file="${tm_file} dbx.h"
5981                 fi
5982                 xm_defines=USG
5983                 xmake_file=mips/x-sysv
5984                 if test x$gas = xyes
5985                 then
5986                         tmake_file=mips/t-svr3-gas
5987                 else
5988                         tmake_file=mips/t-svr3
5989                         extra_passes="mips-tfile mips-tdump"
5990                 fi
5991                 if test x$gnu_ld != xyes
5992                 then
5993                         use_collect2=yes
5994                 fi
5995                 ;;
5996         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5997                 tm_file=mips/mips-5.h
5998                 if test x$stabs = xyes; then
5999                         tm_file="${tm_file} dbx.h"
6000                 fi
6001                 if test x$gas = xyes
6002                 then
6003                         tmake_file=mips/t-mips-gas
6004                 else
6005                         extra_passes="mips-tfile mips-tdump"
6006                 fi
6007                 if test x$gnu_ld != xyes
6008                 then
6009                         use_collect2=yes
6010                 fi
6011                 ;;
6012         mips-*-gnu*)
6013                 ;;
6014         mipsel-*-ecoff*)
6015                 tm_file=mips/ecoffl.h
6016                 if test x$stabs = xyes; then
6017                         tm_file="${tm_file} dbx.h"
6018                 fi
6019                 tmake_file=mips/t-ecoff
6020                 ;;
6021         mips-*-ecoff*)
6022                 tm_file="gofast.h mips/ecoff.h"
6023                 if test x$stabs = xyes; then
6024                         tm_file="${tm_file} dbx.h"
6025                 fi
6026                 tmake_file=mips/t-ecoff
6027                 ;;
6028         mipsel-*-elf*)
6029                 tm_file="mips/elfl.h"
6030                 tmake_file=mips/t-elf
6031                 ;;
6032         mips-*-elf*)
6033                 tm_file="mips/elf.h"
6034                 tmake_file=mips/t-elf
6035                 ;;
6036         mips64el-*-elf*)
6037                 tm_file="mips/elfl64.h"
6038                 tmake_file=mips/t-elf
6039                 ;;
6040         mips64orionel-*-elf*)
6041                 tm_file="mips/elforion.h mips/elfl64.h"
6042                 tmake_file=mips/t-elf
6043                 ;;
6044         mips64-*-elf*)
6045                 tm_file="mips/elf64.h"
6046                 tmake_file=mips/t-elf
6047                 ;;
6048         mips64orion-*-elf*)
6049                 tm_file="mips/elforion.h mips/elf64.h"
6050                 tmake_file=mips/t-elf
6051                 ;;
6052         mips64orion-*-rtems*)
6053                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
6054                 tmake_file="mips/t-elf t-rtems"
6055                 ;;
6056         mipstx39el-*-elf*)
6057                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6058                 tmake_file=mips/t-r3900
6059                 ;;
6060         mipstx39-*-elf*)
6061                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6062                 tmake_file=mips/t-r3900
6063                 ;;
6064         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6065                 if test x$stabs = xyes; then
6066                         tm_file="${tm_file} dbx.h"
6067                 fi
6068                 if test x$gas = xyes
6069                 then
6070                         tmake_file=mips/t-mips-gas
6071                 else
6072                         extra_passes="mips-tfile mips-tdump"
6073                 fi
6074                 if test x$gnu_ld != xyes
6075                 then
6076                         use_collect2=yes
6077                 fi
6078                 ;;
6079         mn10200-*-*)
6080                 float_format=i32
6081                 cpu_type=mn10200
6082                 tm_file="mn10200/mn10200.h"
6083                 if test x$stabs = xyes
6084                 then
6085                         tm_file="${tm_file} dbx.h"
6086                 fi
6087                 use_collect2=no
6088                 ;;
6089         mn10300-*-*)
6090                 cpu_type=mn10300
6091                 tm_file="mn10300/mn10300.h"
6092                 if test x$stabs = xyes
6093                 then
6094                         tm_file="${tm_file} dbx.h"
6095                 fi
6096                 use_collect2=no
6097                 ;;
6098         ns32k-encore-bsd*)
6099                 tm_file=ns32k/encore.h
6100                 use_collect2=yes
6101                 ;;
6102         ns32k-sequent-bsd*)
6103                 tm_file=ns32k/sequent.h
6104                 use_collect2=yes
6105                 ;;
6106         ns32k-tek6100-bsd*)
6107                 tm_file=ns32k/tek6100.h
6108                 use_collect2=yes
6109                 ;;
6110         ns32k-tek6200-bsd*)
6111                 tm_file=ns32k/tek6200.h
6112                 use_collect2=yes
6113                 ;;
6114 # This has not been updated to GCC 2.
6115 #       ns32k-ns-genix*)
6116 #               xm_defines=USG
6117 #               xmake_file=ns32k/x-genix
6118 #               tm_file=ns32k/genix.h
6119 #               use_collect2=yes
6120 #               ;;
6121         ns32k-merlin-*)
6122                 tm_file=ns32k/merlin.h
6123                 use_collect2=yes
6124                 ;;
6125         ns32k-pc532-mach*)
6126                 tm_file=ns32k/pc532-mach.h
6127                 use_collect2=yes
6128                 ;;
6129         ns32k-pc532-minix*)
6130                 tm_file=ns32k/pc532-min.h
6131                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6132                 xm_defines=USG
6133                 use_collect2=yes
6134                 ;;
6135         ns32k-*-netbsd*)
6136                 tm_file=ns32k/netbsd.h
6137                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6138                 # On NetBSD, the headers are already okay, except for math.h.
6139                 tmake_file=t-netbsd
6140                 use_collect2=yes
6141                 ;;
6142         pdp11-*-bsd)
6143                 tm_file="${tm_file} pdp11/2bsd.h"
6144                 ;;
6145         pdp11-*-*)
6146                 ;;
6147         avr-*-*)
6148                 ;;
6149         ns32k-*-openbsd*)
6150                 # Nothing special
6151                 ;;
6152 # This has not been updated to GCC 2.
6153 #       pyramid-*-*)
6154 #               cpu_type=pyr
6155 #               xmake_file=pyr/x-pyr
6156 #               use_collect2=yes
6157 #               ;;
6158
6159         pj*-linux*)
6160                 tm_file="svr4.h pj/linux.h ${tm_file}"
6161                 ;;
6162         pj-*)
6163                 ;;
6164         pjl-*)
6165                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6166                 ;;
6167
6168         romp-*-aos*)
6169                 use_collect2=yes
6170                 ;;
6171         romp-*-mach*)
6172                 xmake_file=romp/x-mach
6173                 use_collect2=yes
6174                 ;;
6175         romp-*-openbsd*)
6176                 # Nothing special
6177                 ;;
6178         powerpc-*-openbsd*)
6179                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6180                 ;;
6181         powerpc-*-beos*)
6182                 cpu_type=rs6000
6183                 tm_file=rs6000/beos.h
6184                 xm_file=rs6000/xm-beos.h
6185                 tmake_file=rs6000/t-beos
6186                 xmake_file=rs6000/x-beos
6187                 ;;
6188         powerpc-*-sysv*)
6189                 tm_file=rs6000/sysv4.h
6190                 xm_file="rs6000/xm-sysv4.h"
6191                 xm_defines="USG POSIX"
6192                 extra_headers=ppc-asm.h
6193                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6194                 xmake_file=rs6000/x-sysv4
6195                 ;;
6196         powerpc-*-eabiaix*)
6197                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6198                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6199                 extra_headers=ppc-asm.h
6200                 ;;
6201         powerpc-*-eabisim*)
6202                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6203                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6204                 extra_headers=ppc-asm.h
6205                 ;;
6206         powerpc-*-elf*)
6207                 tm_file="rs6000/sysv4.h"
6208                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6209                 extra_headers=ppc-asm.h
6210                 ;;
6211         powerpc-*-eabi*)
6212                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6213                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6214                 extra_headers=ppc-asm.h
6215                 ;;
6216         powerpc-*-rtems*)
6217                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6218                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6219                 extra_headers=ppc-asm.h
6220                 ;;
6221         powerpc-*-linux*libc1)
6222                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6223                 xm_file=rs6000/xm-sysv4.h
6224                 out_file=rs6000/rs6000.c
6225                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6226                 xmake_file=x-linux
6227                 extra_headers=ppc-asm.h
6228                 if test x$enable_threads = xyes; then
6229                         thread_file='posix'
6230                 fi
6231                 ;;
6232         powerpc-*-linux*)
6233                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6234                 xm_file="rs6000/xm-sysv4.h"
6235                 xm_defines="USG ${xm_defines}"
6236                 out_file=rs6000/rs6000.c
6237                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6238                 xmake_file=x-linux
6239                 extra_headers=ppc-asm.h
6240                 if test x$enable_threads = xyes; then
6241                         thread_file='posix'
6242                 fi
6243                 ;;
6244         powerpc-wrs-vxworks*)
6245                 cpu_type=rs6000
6246                 xm_file="rs6000/xm-sysv4.h"
6247                 xm_defines="USG POSIX"
6248                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6249                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6250                 extra_headers=ppc-asm.h
6251                 thread_file='vxworks'
6252                 ;;
6253         powerpcle-wrs-vxworks*)
6254                 cpu_type=rs6000
6255                 xm_file="rs6000/xm-sysv4.h"
6256                 xm_defines="USG POSIX"
6257                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6258                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6259                 extra_headers=ppc-asm.h
6260                 thread_file='vxworks'
6261                 ;;
6262         powerpcle-*-sysv*)
6263                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6264                 xm_file="rs6000/xm-sysv4.h"
6265                 xm_defines="USG POSIX"
6266                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6267                 xmake_file=rs6000/x-sysv4
6268                 extra_headers=ppc-asm.h
6269                 ;;
6270         powerpcle-*-elf*)
6271                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6272                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6273                 extra_headers=ppc-asm.h
6274                 ;;
6275         powerpcle-*-eabisim*)
6276                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6277                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6278                 extra_headers=ppc-asm.h
6279                 ;;
6280         powerpcle-*-eabi*)
6281                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6282                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6283                 extra_headers=ppc-asm.h
6284                 ;;
6285         powerpcle-*-solaris2*)
6286                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6287                 xm_file="rs6000/xm-sysv4.h"
6288                 xm_defines="USG POSIX"
6289                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6290                 xmake_file=rs6000/x-sysv4
6291                 extra_headers=ppc-asm.h
6292                 ;;
6293         rs6000-ibm-aix3.[01]*)
6294                 tm_file=rs6000/aix31.h
6295                 xmake_file=rs6000/x-aix31
6296                 float_format=none
6297                 use_collect2=yes
6298                 ;;
6299         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6300                 tm_file=rs6000/aix3newas.h
6301                 if test x$host != x$target
6302                 then
6303                         tmake_file=rs6000/t-xnewas
6304                 else
6305                         tmake_file=rs6000/t-newas
6306                 fi
6307                 float_format=none
6308                 use_collect2=yes
6309                 ;;
6310         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6311                 tm_file=rs6000/aix41.h
6312                 if test x$host != x$target
6313                 then
6314                         tmake_file=rs6000/t-xnewas
6315                 else
6316                         tmake_file=rs6000/t-newas
6317                 fi
6318                 if test "$gnu_ld" = yes
6319                 then
6320                         xmake_file=rs6000/x-aix41-gld
6321                 else
6322                         tmake_file='rs6000/t-newas rs6000/t-aix41'
6323                 fi
6324                 xmake_file=rs6000/x-aix41
6325                 float_format=none
6326                 use_collect2=yes
6327                 ;;
6328         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6329                 tm_file=rs6000/aix43.h
6330                 tmake_file=rs6000/t-aix43
6331                 xmake_file=rs6000/x-aix41
6332                 float_format=none
6333                 use_collect2=yes
6334                 thread_file='aix'
6335                 ;;
6336         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6337                 tm_file=rs6000/aix43.h
6338                 tmake_file=rs6000/t-aix43
6339                 xmake_file=rs6000/x-aix41
6340                 float_format=none
6341                 use_collect2=yes
6342                 thread_file='aix'
6343                 ;;
6344         rs6000-ibm-aix*)
6345                 float_format=none
6346                 use_collect2=yes
6347                 ;;
6348         rs6000-bull-bosx)
6349                 float_format=none
6350                 use_collect2=yes
6351                 ;;
6352         rs6000-*-mach*)
6353                 tm_file=rs6000/mach.h
6354                 xm_file="${xm_file} rs6000/xm-mach.h"
6355                 xmake_file=rs6000/x-mach
6356                 use_collect2=yes
6357                 ;;
6358         rs6000-*-lynxos*)
6359                 tm_file=rs6000/lynx.h
6360                 xm_file=rs6000/xm-lynx.h
6361                 tmake_file=rs6000/t-rs6000
6362                 xmake_file=rs6000/x-lynx
6363                 use_collect2=yes
6364                 ;;
6365         sh-*-elf*)
6366                 tmake_file="sh/t-sh sh/t-elf"
6367                 tm_file="sh/sh.h sh/elf.h"
6368                 float_format=sh
6369                 ;;
6370         sh-*-rtemself*)
6371                 tmake_file="sh/t-sh sh/t-elf t-rtems"
6372                 tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
6373                 float_format=sh
6374                 ;;
6375         sh-*-rtems*)
6376                 tmake_file="sh/t-sh t-rtems"
6377                 tm_file="sh/sh.h sh/rtems.h"
6378                 float_format=sh
6379                 ;;
6380         sh-*-linux*)
6381                 tm_file="sh/sh.h sh/elf.h sh/linux.h"
6382                 tmake_file="sh/t-sh sh/t-elf sh/t-linux"
6383                 xmake_file=x-linux
6384                 gas=yes gnu_ld=yes
6385                 if test x$enable_threads = xyes; then
6386                         thread_file='posix'
6387                 fi
6388                 float_format=sh
6389                 ;;
6390         sh-*-*)
6391                 float_format=sh
6392                 ;;
6393         sparc-tti-*)
6394                 tm_file=sparc/pbd.h
6395                 xm_file="xm-alloca.h ${xm_file}"
6396                 xm_defines=USG
6397                 ;;
6398         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6399                 tm_file=sparc/vxsparc.h
6400                 tmake_file=sparc/t-vxsparc
6401                 use_collect2=yes
6402                 thread_file='vxworks'
6403                 ;;
6404         sparc-*-aout*)
6405                 tmake_file=sparc/t-sparcbare
6406                 tm_file="sparc/aout.h libgloss.h"
6407                 ;;
6408         sparc-*-netbsd*)
6409                 tm_file=sparc/netbsd.h
6410                 tmake_file=t-netbsd
6411                 use_collect2=yes
6412                 ;;
6413         sparc-*-openbsd*)
6414                 # we need collect2 until our bug is fixed...
6415                 use_collect2=yes
6416                 ;;
6417         sparc-*-bsd*)
6418                 tm_file=sparc/bsd.h
6419                 ;;
6420         sparc-*-elf*)
6421                 tm_file=sparc/elf.h
6422                 tmake_file=sparc/t-elf
6423                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6424                 #float_format=i128
6425                 float_format=i64
6426                 ;;
6427         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6428                 xm_file="${xm_file} sparc/xm-linux.h"
6429                 tm_file=sparc/linux-aout.h
6430                 xmake_file=x-linux
6431                 gnu_ld=yes
6432                 ;;
6433         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6434                 xm_file="${xm_file} sparc/xm-linux.h"
6435                 xmake_file=x-linux
6436                 tm_file=sparc/linux.h
6437                 tmake_file="t-linux t-linux-gnulibc1"
6438                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6439                 gnu_ld=yes
6440                 float_format=sparc
6441                 ;;
6442         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6443                 xm_file="${xm_file} sparc/xm-linux.h"
6444                 xmake_file=x-linux
6445                 tm_file=sparc/linux.h
6446                 tmake_file="t-linux"
6447                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6448                 gnu_ld=yes
6449                 if test x$enable_threads = xyes; then
6450                         thread_file='posix'
6451                 fi
6452                 float_format=sparc
6453                 ;;
6454         sparc-*-lynxos*)
6455                 if test x$gas = xyes
6456                 then
6457                         tm_file=sparc/lynx.h
6458                 else
6459                         tm_file=sparc/lynx-ng.h
6460                 fi
6461                 xm_file=sparc/xm-lynx.h
6462                 tmake_file=sparc/t-sunos41
6463                 xmake_file=x-lynx
6464                 ;;
6465         sparc-*-rtemsaout*)
6466                 tmake_file="sparc/t-sparcbare t-rtems"
6467                 tm_file=sparc/rtems.h
6468                 ;;
6469         sparc-*-rtems*|sparc-*-rtemself*)
6470                 tm_file="sparc/rtemself.h"
6471                 tmake_file="sparc/t-elf t-rtems"
6472                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6473                 #float_format=i128
6474                 float_format=i64
6475                 ;;
6476         sparcv9-*-solaris2*)
6477                 if test x$gnu_ld = xyes
6478                 then
6479                         tm_file=sparc/sol2-64.h
6480                 else
6481                         tm_file=sparc/sol2-sld-64.h
6482                 fi
6483                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6484                 xm_defines="USG POSIX"
6485                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6486                 xmake_file=sparc/x-sysv4
6487                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6488                 float_format=none
6489                 if test x${enable_threads} = x ; then
6490                     enable_threads=$have_pthread_h
6491                     if test x${enable_threads} = x ; then
6492                         enable_threads=$have_thread_h
6493                     fi
6494                 fi
6495                 if test x${enable_threads} = xyes ; then
6496                     if test x${have_pthread_h} = xyes ; then
6497                         thread_file='posix'
6498                     else
6499                         thread_file='solaris'
6500                     fi
6501                 fi
6502                 ;;
6503         sparc-hal-solaris2*)
6504                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6505                 xm_defines="USG POSIX"
6506                 tm_file="sparc/sol2.h sparc/hal.h"
6507                 tmake_file="sparc/t-halos sparc/t-sol2"
6508                 xmake_file=sparc/x-sysv4
6509                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6510                 case $machine in
6511                 *-*-solaris2.[0-4])
6512                         float_format=i128
6513                 ;;
6514                 *)
6515                         float_format=none
6516                         ;;
6517                 esac
6518                 thread_file='solaris'
6519                 ;;
6520         sparc-*-solaris2*)
6521                 if test x$gnu_ld = xyes
6522                 then
6523                         tm_file=sparc/sol2.h
6524                 else
6525                         tm_file=sparc/sol2-sld.h
6526                 fi
6527                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6528                 xm_defines="USG POSIX"
6529                 tmake_file=sparc/t-sol2
6530                 xmake_file=sparc/x-sysv4
6531                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6532                 case $machine in
6533                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6534                 *-*-solaris2*)
6535                         if test x$gnu_ld = xyes
6536                         then
6537                                 tm_file=sparc/sol2-64.h
6538                         else
6539                                 tm_file=sparc/sol2-sld-64.h
6540                         fi
6541                         tmake_file="$tmake_file sparc/t-sol2-64"
6542                         ;;
6543                 esac
6544                 case $machine in
6545                 *-*-solaris2.[0-4])
6546                         float_format=i128
6547                         ;;
6548                 *)
6549                         float_format=none
6550                         ;;
6551                 esac
6552                 if test x${enable_threads} = x; then
6553                     enable_threads=$have_pthread_h
6554                     if test x${enable_threads} = x; then
6555                         enable_threads=$have_thread_h
6556                     fi
6557                 fi
6558                 if test x${enable_threads} = xyes; then
6559                     if test x${have_pthread_h} = xyes; then
6560                         thread_file='posix'
6561                     else
6562                         thread_file='solaris'
6563                     fi
6564                 fi
6565                 ;;
6566         sparc-*-sunos4.0*)
6567                 tm_file=sparc/sunos4.h
6568                 tmake_file=sparc/t-sunos40
6569                 use_collect2=yes
6570                 ;;
6571         sparc-*-sunos4*)
6572                 tm_file=sparc/sunos4.h
6573                 tmake_file=sparc/t-sunos41
6574                 use_collect2=yes
6575                 if test x$gas = xyes; then
6576                         tm_file="${tm_file} sparc/sun4gas.h"
6577                 fi
6578                 ;;
6579         sparc-*-sunos3*)
6580                 tm_file=sparc/sun4o3.h
6581                 use_collect2=yes
6582                 ;;
6583         sparc-*-sysv4*)
6584                 tm_file=sparc/sysv4.h
6585                 xm_file="sparc/xm-sysv4.h"
6586                 xm_defines="USG POSIX"
6587                 tmake_file=t-svr4
6588                 xmake_file=sparc/x-sysv4
6589                 extra_parts="crtbegin.o crtend.o"
6590                 ;;
6591         sparc-*-vxsim*)
6592                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6593                 xm_defines="USG POSIX"
6594                 tm_file=sparc/vxsim.h
6595                 tmake_file=sparc/t-vxsparc
6596                 xmake_file=sparc/x-sysv4
6597                 ;;
6598         sparclet-*-aout*)
6599                 tm_file="sparc/splet.h libgloss.h"
6600                 tmake_file=sparc/t-splet
6601                 ;;
6602         sparclite-*-coff*)
6603                 tm_file="sparc/litecoff.h libgloss.h"
6604                 tmake_file=sparc/t-sparclite
6605                 ;;
6606         sparclite-*-aout*)
6607                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6608                 tmake_file=sparc/t-sparclite
6609                 ;;
6610         sparclite-*-elf*)
6611                 tm_file="sparc/liteelf.h"
6612                 tmake_file=sparc/t-sparclite
6613                 extra_parts="crtbegin.o crtend.o"
6614                 ;;
6615         sparc86x-*-aout*)
6616                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6617                 tmake_file=sparc/t-sp86x
6618                 ;;
6619         sparc86x-*-elf*)
6620                 tm_file="sparc/sp86x-elf.h"
6621                 tmake_file=sparc/t-sp86x
6622                 extra_parts="crtbegin.o crtend.o"
6623                 ;;
6624         sparc64-*-aout*)
6625                 tmake_file=sparc/t-sp64
6626                 tm_file=sparc/sp64-aout.h
6627                 ;;
6628         sparc64-*-elf*)
6629                 tmake_file=sparc/t-sp64
6630                 tm_file=sparc/sp64-elf.h
6631                 extra_parts="crtbegin.o crtend.o"
6632                 ;;
6633         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6634                 tmake_file="t-linux sparc/t-linux64"
6635                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6636                 tm_file=sparc/linux64.h
6637                 xmake_file=x-linux
6638                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6639                 gnu_ld=yes
6640                 if test x$enable_threads = xyes; then
6641                         thread_file='posix'
6642                 fi
6643                 float_format=sparc
6644                 ;;
6645 # This hasn't been upgraded to GCC 2.
6646 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6647 #               tm_file=tahoe/harris.h
6648 #               ;;
6649 #       tahoe-*-bsd*)                   # tahoe running BSD
6650 #               ;;
6651
6652         thumb*-*-*)
6653                 { echo "configure: error:
6654 *** The Thumb targets have been depreciated.  The equivalent
6655 *** ARM based toolchain can now generated Thumb instructions
6656 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6657                 ;;
6658 # This hasn't been upgraded to GCC 2.
6659 #       tron-*-*)
6660 #               cpu_type=gmicro
6661 #               use_collect2=yes
6662 #               ;;
6663         v850-*-rtems*)
6664                 cpu_type=v850
6665                 tm_file="v850/rtems.h"
6666                 xm_file="v850/xm-v850.h"
6667                 tmake_file="v850/t-v850 t-rtems"
6668                 if test x$stabs = xyes
6669                 then
6670                         tm_file="${tm_file} dbx.h"
6671                 fi
6672                 use_collect2=no
6673                 ;;
6674         v850-*-*)
6675                 target_cpu_default="TARGET_CPU_generic"
6676                 cpu_type=v850
6677                 tm_file="v850/v850.h"
6678                 xm_file="v850/xm-v850.h"
6679                 tmake_file=v850/t-v850
6680                 if test x$stabs = xyes
6681                 then
6682                         tm_file="${tm_file} dbx.h"
6683                 fi
6684                 use_collect2=no
6685                 ;;
6686         vax-*-bsd*)                     # vaxen running BSD
6687                 use_collect2=yes
6688                 float_format=vax
6689                 ;;
6690         vax-*-sysv*)                    # vaxen running system V
6691                 tm_file="${tm_file} vax/vaxv.h"
6692                 xm_defines=USG
6693                 float_format=vax
6694                 ;;
6695         vax-*-netbsd*)
6696                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6697                 tmake_file=t-netbsd
6698                 float_format=vax
6699                 use_collect2=yes
6700                 ;;
6701         vax-*-openbsd*)
6702                 tmake_file="${tmake_file} vax/t-openbsd"
6703                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6704                 xm_file="xm-openbsd.h vax/xm-vax.h"
6705                 float_format=vax
6706                 use_collect2=yes
6707                 ;;
6708         vax-*-ultrix*)                  # vaxen running ultrix
6709                 tm_file="${tm_file} vax/ultrix.h"
6710                 float_format=vax
6711                 ;;
6712         vax-*-vms*)                     # vaxen running VMS
6713                 xm_file=vax/xm-vms.h
6714                 tm_file=vax/vms.h
6715                 float_format=vax
6716                 ;;
6717         vax-*-*)                        # vax default entry
6718                 float_format=vax
6719                 ;;
6720         we32k-att-sysv*)
6721                 xm_file="${xm_file} xm-svr3"
6722                 use_collect2=yes
6723                 ;;
6724         *)
6725                 echo "Configuration $machine not supported" 1>&2
6726                 exit 1
6727                 ;;
6728         esac
6729
6730         case $machine in
6731         *-*-linux*)
6732                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6733         *-*-gnu*)
6734                 # On the GNU system, the setup is just about the same on
6735                 # each different CPU.  The specific machines that GNU
6736                 # supports are matched above and just set $cpu_type.
6737                 xm_file="xm-gnu.h ${xm_file}"
6738                 tm_file=${cpu_type}/gnu.h
6739                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6740                 # GNU always uses ELF.
6741                 elf=yes
6742                 # GNU tools are the only tools.
6743                 gnu_ld=yes
6744                 gas=yes
6745                 xmake_file=x-linux      # These details are the same as Linux.
6746                 tmake_file=t-gnu        # These are not.
6747                 ;;
6748         *-*-sysv4*)
6749                 xmake_try_sysv=x-sysv
6750                 install_headers_dir=install-headers-cpio
6751                 ;;
6752         *-*-sysv*)
6753                 install_headers_dir=install-headers-cpio
6754                 ;;
6755         esac
6756
6757         # Distinguish i[34567]86
6758         # Also, do not run mips-tfile on MIPS if using gas.
6759         # Process --with-cpu= for PowerPC/rs6000
6760         target_cpu_default2=
6761         case $machine in
6762         i486-*-*)
6763                 target_cpu_default2=1
6764                 ;;
6765         i586-*-*)
6766                 case $target_alias in
6767                         k6-*)
6768                                 target_cpu_default2=4
6769                                 ;;
6770                         *)
6771                                 target_cpu_default2=2
6772                                 ;;
6773                 esac
6774                 ;;
6775         i686-*-* | i786-*-*)
6776                 target_cpu_default2=3
6777                 ;;
6778         alpha*-*-*)
6779                 case $machine in
6780                         alphaev6[78]*)
6781                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6782                                 ;;
6783                         alphaev6*)
6784                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6785                                 ;;
6786                         alphapca56*)
6787                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6788                                 ;;
6789                         alphaev56*)
6790                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6791                                 ;;
6792                         alphaev5*)
6793                                 target_cpu_default2="MASK_CPU_EV5"
6794                                 ;;
6795                 esac
6796
6797                 if test x$gas = xyes
6798                 then
6799                         if test "$target_cpu_default2" = ""
6800                         then
6801                                 target_cpu_default2="MASK_GAS"
6802                         else
6803                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6804                         fi
6805                 fi
6806                 ;;
6807         arm*-*-*)
6808                 case "x$with_cpu" in
6809                         x)
6810                                 # The most generic
6811                                 target_cpu_default2="TARGET_CPU_generic"
6812                                 ;;
6813
6814                         # Distinguish cores, and major variants
6815                         # arm7m doesn't exist, but D & I don't affect code
6816                         xarm[23678] | xarm250 | xarm[67][01]0 \
6817                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6818                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6819                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6820                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6821                                 ;;
6822
6823                         xyes | xno)
6824                                 echo "--with-cpu must be passed a value" 1>&2
6825                                 exit 1
6826                                 ;;
6827
6828                         *)
6829                                 if test x$pass2done = xyes
6830                                 then
6831                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6832                                         exit 1
6833                                 fi
6834                                 ;;
6835                 esac
6836                 ;;
6837
6838         mips*-*-ecoff* | mips*-*-elf*)
6839                 if test x$gas = xyes
6840                 then
6841                         if test x$gnu_ld = xyes
6842                         then
6843                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6844                         else
6845                                 target_cpu_default2="MASK_GAS"
6846                         fi
6847                 fi
6848                 ;;
6849         mips*-*-*)
6850                 if test x$gas = xyes
6851                 then
6852                         target_cpu_default2="MASK_GAS"
6853                 fi
6854                 ;;
6855         powerpc*-*-* | rs6000-*-*)
6856                 case "x$with_cpu" in
6857                         x)
6858                                 ;;
6859
6860                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6861                           | xrios1 | xrios2 | xrsc | xrsc1 \
6862                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6863                           | xec603e | x740 | x750 | x401 \
6864                           | x403 | x505 | x801 | x821 | x823 | x860)
6865                                 target_cpu_default2="\"$with_cpu\""
6866                                 ;;
6867
6868                         xyes | xno)
6869                                 echo "--with-cpu must be passed a value" 1>&2
6870                                 exit 1
6871                                 ;;
6872
6873                         *)
6874                                 if test x$pass2done = xyes
6875                                 then
6876                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6877                                         exit 1
6878                                 fi
6879                                 ;;
6880                 esac
6881                 ;;
6882         sparc*-*-*)
6883                 case ".$with_cpu" in
6884                         .)
6885                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6886                                 ;;
6887                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6888                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6889                                 ;;
6890                         *)
6891                                 if test x$pass2done = xyes
6892                                 then
6893                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6894                                         exit 1
6895                                 fi
6896                                 ;;
6897                 esac
6898                 ;;
6899         esac
6900
6901         if test "$target_cpu_default2" != ""
6902         then
6903                 if test "$target_cpu_default" != ""
6904                 then
6905                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6906                 else
6907                         target_cpu_default=$target_cpu_default2
6908                 fi
6909         fi
6910
6911         # No need for collect2 if we have the GNU linker.
6912         # Actually, there is now; GNU ld doesn't handle the EH info or
6913         # collecting for shared libraries.
6914         #case x$gnu_ld in
6915         #xyes)
6916         #       use_collect2=
6917         #       ;;
6918         #esac
6919
6920 # Save data on machine being used to compile GCC in build_xm_file.
6921 # Save data on host machine in vars host_xm_file and host_xmake_file.
6922         if test x$pass1done = x
6923         then
6924                 if test x"$xm_file" = x
6925                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6926                 else build_xm_file=$xm_file
6927                 fi
6928                 build_xm_defines=$xm_defines
6929                 build_install_headers_dir=$install_headers_dir
6930                 build_exeext=$exeext
6931                 pass1done=yes
6932         else
6933                 if test x$pass2done = x
6934                 then
6935                         if test x"$xm_file" = x
6936                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6937                         else host_xm_file=$xm_file
6938                         fi
6939                         host_xm_defines=$xm_defines
6940                         if test x"$xmake_file" = x
6941                         then xmake_file=$cpu_type/x-$cpu_type
6942                         fi
6943                         host_xmake_file="$xmake_file"
6944                         host_truncate_target=$truncate_target
6945                         host_extra_gcc_objs=$extra_gcc_objs
6946                         host_extra_objs=$extra_host_objs
6947                         host_exeext=$exeext
6948                         pass2done=yes
6949                 fi
6950         fi
6951 done
6952
6953 extra_objs="${host_extra_objs} ${extra_objs}"
6954
6955 # Default the target-machine variables that were not explicitly set.
6956 if test x"$tm_file" = x
6957 then tm_file=$cpu_type/$cpu_type.h; fi
6958
6959 if test x$extra_headers = x
6960 then extra_headers=; fi
6961
6962 if test x"$xm_file" = x
6963 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6964
6965 if test x$md_file = x
6966 then md_file=$cpu_type/$cpu_type.md; fi
6967
6968 if test x$out_file = x
6969 then out_file=$cpu_type/$cpu_type.c; fi
6970
6971 if test x"$tmake_file" = x
6972 then tmake_file=$cpu_type/t-$cpu_type
6973 fi
6974
6975 if test x"$dwarf2" = xyes
6976 then tm_file="$tm_file tm-dwarf2.h"
6977 fi
6978
6979 if test x$float_format = x
6980 then float_format=i64
6981 fi
6982
6983 if test $float_format = none
6984 then float_h_file=Makefile.in
6985 else float_h_file=float-$float_format.h
6986 fi
6987
6988 # Handle cpp installation.
6989 if test x$enable_cpp != xno
6990 then
6991   tmake_file="$tmake_file t-install-cpp"
6992 fi
6993
6994 # Say what files are being used for the output code and MD file.
6995 echo "Using \`$srcdir/config/$out_file' to output insns."
6996 echo "Using \`$srcdir/config/$md_file' as machine description file."
6997
6998 count=a
6999 for f in $tm_file; do
7000         count=${count}x
7001 done
7002 if test $count = ax; then
7003         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
7004 else
7005         echo "Using the following target machine macro files:"
7006         for f in $tm_file; do
7007                 echo "  $srcdir/config/$f"
7008         done
7009 fi
7010
7011 count=a
7012 for f in $host_xm_file; do
7013         count=${count}x
7014 done
7015 if test $count = ax; then
7016         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
7017 else
7018         echo "Using the following host machine macro files:"
7019         for f in $host_xm_file; do
7020                 echo "  $srcdir/config/$f"
7021         done
7022 fi
7023
7024 if test "$host_xm_file" != "$build_xm_file"; then
7025         count=a
7026         for f in $build_xm_file; do
7027                 count=${count}x
7028         done
7029         if test $count = ax; then
7030                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
7031         else
7032                 echo "Using the following build machine macro files:"
7033                 for f in $build_xm_file; do
7034                         echo "  $srcdir/config/$f"
7035                 done
7036         fi
7037 fi
7038
7039 if test x$thread_file = x; then
7040         if test x$target_thread_file != x; then
7041                 thread_file=$target_thread_file
7042         else
7043                 thread_file='single'
7044         fi
7045 fi
7046
7047 # Set up the header files.
7048 # $links is the list of header files to create.
7049 # $vars is the list of shell variables with file names to include.
7050 # auto-host.h is the file containing items generated by autoconf and is
7051 # the first file included by config.h.
7052 null_defines=
7053 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
7054
7055 # If host=build, it is correct to have hconfig include auto-host.h
7056 # as well.  If host!=build, we are in error and need to do more
7057 # work to find out the build config parameters.
7058 if test x$host = x$build
7059 then
7060         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
7061 else
7062         # We create a subdir, then run autoconf in the subdir.
7063         # To prevent recursion we set host and build for the new
7064         # invocation of configure to the build for this invocation
7065         # of configure.
7066         tempdir=build.$$
7067         rm -rf $tempdir
7068         mkdir $tempdir
7069         cd $tempdir
7070         case ${srcdir} in
7071         /*) realsrcdir=${srcdir};;
7072         *) realsrcdir=../${srcdir};;
7073         esac
7074         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7075                 --target=$target --host=$build --build=$build
7076
7077         # We just finished tests for the build machine, so rename
7078         # the file auto-build.h in the gcc directory.
7079         mv auto-host.h ../auto-build.h
7080         cd ..
7081         rm -rf $tempdir
7082         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7083 fi
7084
7085 xm_file="gansidecl.h ${xm_file}"
7086 tm_file="gansidecl.h ${tm_file}"
7087
7088 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7089 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7090 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7091
7092 rm -f config.bak
7093 if test -f config.status; then mv -f config.status config.bak; fi
7094
7095 # Make the links.
7096 while test -n "$vars"
7097 do
7098         set $vars; var=$1; shift; vars=$*
7099         set $links; link=$1; shift; links=$*
7100         set $defines; define=$1; shift; defines=$*
7101
7102         rm -f $link
7103         # Make sure the file is created, even if it is empty.
7104         echo >$link
7105
7106         # Define TARGET_CPU_DEFAULT if the system wants one.
7107         # This substitutes for lots of *.h files.
7108         if test "$target_cpu_default" != "" -a $link = tm.h
7109         then
7110                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7111         fi
7112
7113         for file in `eval echo '$'$var`; do
7114                 case $file in
7115                 auto-host.h | auto-build.h )
7116                         ;;
7117                 *)
7118                         echo '#ifdef IN_GCC' >>$link
7119                         ;;
7120                 esac
7121                 echo "#include \"$file\"" >>$link
7122                 case $file in
7123                 auto-host.h | auto-build.h )
7124                         ;;
7125                 *)
7126                         echo '#endif' >>$link
7127                         ;;
7128                 esac
7129         done
7130
7131         for def in `eval echo '$'$define`; do
7132                 echo "#ifndef $def" >>$link
7133                 echo "#define $def" >>$link
7134                 echo "#endif" >>$link
7135         done
7136 done
7137
7138 # Truncate the target if necessary
7139 if test x$host_truncate_target != x; then
7140         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7141 fi
7142
7143 # Get the version trigger filename from the toplevel
7144 if test "${with_gcc_version_trigger+set}" = set; then
7145         gcc_version_trigger=$with_gcc_version_trigger
7146 else
7147         gcc_version_trigger=${srcdir}/version.c
7148 fi
7149 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7150
7151 # Internationalization
7152 PACKAGE=gcc
7153 VERSION="$gcc_version"
7154 cat >> confdefs.h <<EOF
7155 #define PACKAGE "$PACKAGE"
7156 EOF
7157
7158 cat >> confdefs.h <<EOF
7159 #define VERSION "$VERSION"
7160 EOF
7161
7162
7163
7164
7165 ALL_LINGUAS="en_GB"
7166
7167 # Enable NLS support by default
7168 # Check whether --enable-nls or --disable-nls was given.
7169 if test "${enable_nls+set}" = set; then
7170   enableval="$enable_nls"
7171   :
7172 else
7173   enable_nls=yes
7174 fi
7175
7176
7177 # if cross compiling, disable NLS support.
7178 # It's not worth the trouble, at least for now.
7179
7180 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7181   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7182   enable_nls=no
7183 fi
7184
7185
7186         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7187 echo "configure:7188: checking for strerror in -lcposix" >&5
7188 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7189 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7190   echo $ac_n "(cached) $ac_c" 1>&6
7191 else
7192   ac_save_LIBS="$LIBS"
7193 LIBS="-lcposix  $LIBS"
7194 cat > conftest.$ac_ext <<EOF
7195 #line 7196 "configure"
7196 #include "confdefs.h"
7197 /* Override any gcc2 internal prototype to avoid an error.  */
7198 /* We use char because int might match the return type of a gcc2
7199     builtin and then its argument prototype would still apply.  */
7200 char strerror();
7201
7202 int main() {
7203 strerror()
7204 ; return 0; }
7205 EOF
7206 if { (eval echo configure:7207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7207   rm -rf conftest*
7208   eval "ac_cv_lib_$ac_lib_var=yes"
7209 else
7210   echo "configure: failed program was:" >&5
7211   cat conftest.$ac_ext >&5
7212   rm -rf conftest*
7213   eval "ac_cv_lib_$ac_lib_var=no"
7214 fi
7215 rm -f conftest*
7216 LIBS="$ac_save_LIBS"
7217
7218 fi
7219 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7220   echo "$ac_t""yes" 1>&6
7221   LIBS="$LIBS -lcposix"
7222 else
7223   echo "$ac_t""no" 1>&6
7224 fi
7225
7226
7227
7228 echo $ac_n "checking for working const""... $ac_c" 1>&6
7229 echo "configure:7230: checking for working const" >&5
7230 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7231   echo $ac_n "(cached) $ac_c" 1>&6
7232 else
7233   cat > conftest.$ac_ext <<EOF
7234 #line 7235 "configure"
7235 #include "confdefs.h"
7236
7237 int main() {
7238
7239 /* Ultrix mips cc rejects this.  */
7240 typedef int charset[2]; const charset x;
7241 /* SunOS 4.1.1 cc rejects this.  */
7242 char const *const *ccp;
7243 char **p;
7244 /* NEC SVR4.0.2 mips cc rejects this.  */
7245 struct point {int x, y;};
7246 static struct point const zero = {0,0};
7247 /* AIX XL C 1.02.0.0 rejects this.
7248    It does not let you subtract one const X* pointer from another in an arm
7249    of an if-expression whose if-part is not a constant expression */
7250 const char *g = "string";
7251 ccp = &g + (g ? g-g : 0);
7252 /* HPUX 7.0 cc rejects these. */
7253 ++ccp;
7254 p = (char**) ccp;
7255 ccp = (char const *const *) p;
7256 { /* SCO 3.2v4 cc rejects this.  */
7257   char *t;
7258   char const *s = 0 ? (char *) 0 : (char const *) 0;
7259
7260   *t++ = 0;
7261 }
7262 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7263   int x[] = {25, 17};
7264   const int *foo = &x[0];
7265   ++foo;
7266 }
7267 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7268   typedef const int *iptr;
7269   iptr p = 0;
7270   ++p;
7271 }
7272 { /* AIX XL C 1.02.0.0 rejects this saying
7273      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7274   struct s { int j; const int *ap[3]; };
7275   struct s *b; b->j = 5;
7276 }
7277 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7278   const int foo = 10;
7279 }
7280
7281 ; return 0; }
7282 EOF
7283 if { (eval echo configure:7284: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7284   rm -rf conftest*
7285   ac_cv_c_const=yes
7286 else
7287   echo "configure: failed program was:" >&5
7288   cat conftest.$ac_ext >&5
7289   rm -rf conftest*
7290   ac_cv_c_const=no
7291 fi
7292 rm -f conftest*
7293 fi
7294
7295 echo "$ac_t""$ac_cv_c_const" 1>&6
7296 if test $ac_cv_c_const = no; then
7297   cat >> confdefs.h <<\EOF
7298 #define const
7299 EOF
7300
7301 fi
7302
7303 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7304 echo "configure:7305: checking for off_t" >&5
7305 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7306   echo $ac_n "(cached) $ac_c" 1>&6
7307 else
7308   cat > conftest.$ac_ext <<EOF
7309 #line 7310 "configure"
7310 #include "confdefs.h"
7311 #include <sys/types.h>
7312 #if STDC_HEADERS
7313 #include <stdlib.h>
7314 #include <stddef.h>
7315 #endif
7316 EOF
7317 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7318   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7319   rm -rf conftest*
7320   ac_cv_type_off_t=yes
7321 else
7322   rm -rf conftest*
7323   ac_cv_type_off_t=no
7324 fi
7325 rm -f conftest*
7326
7327 fi
7328 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7329 if test $ac_cv_type_off_t = no; then
7330   cat >> confdefs.h <<\EOF
7331 #define off_t long
7332 EOF
7333
7334 fi
7335
7336 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7337 echo "configure:7338: checking for size_t" >&5
7338 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7339   echo $ac_n "(cached) $ac_c" 1>&6
7340 else
7341   cat > conftest.$ac_ext <<EOF
7342 #line 7343 "configure"
7343 #include "confdefs.h"
7344 #include <sys/types.h>
7345 #if STDC_HEADERS
7346 #include <stdlib.h>
7347 #include <stddef.h>
7348 #endif
7349 EOF
7350 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7351   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7352   rm -rf conftest*
7353   ac_cv_type_size_t=yes
7354 else
7355   rm -rf conftest*
7356   ac_cv_type_size_t=no
7357 fi
7358 rm -f conftest*
7359
7360 fi
7361 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7362 if test $ac_cv_type_size_t = no; then
7363   cat >> confdefs.h <<\EOF
7364 #define size_t unsigned
7365 EOF
7366
7367 fi
7368
7369 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7370 # for constant arguments.  Useless!
7371 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7372 echo "configure:7373: checking for working alloca.h" >&5
7373 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7374   echo $ac_n "(cached) $ac_c" 1>&6
7375 else
7376   cat > conftest.$ac_ext <<EOF
7377 #line 7378 "configure"
7378 #include "confdefs.h"
7379 #include <alloca.h>
7380 int main() {
7381 char *p = alloca(2 * sizeof(int));
7382 ; return 0; }
7383 EOF
7384 if { (eval echo configure:7385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7385   rm -rf conftest*
7386   ac_cv_header_alloca_h=yes
7387 else
7388   echo "configure: failed program was:" >&5
7389   cat conftest.$ac_ext >&5
7390   rm -rf conftest*
7391   ac_cv_header_alloca_h=no
7392 fi
7393 rm -f conftest*
7394 fi
7395
7396 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7397 if test $ac_cv_header_alloca_h = yes; then
7398   cat >> confdefs.h <<\EOF
7399 #define HAVE_ALLOCA_H 1
7400 EOF
7401
7402 fi
7403
7404 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7405 echo "configure:7406: checking for alloca" >&5
7406 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7407   echo $ac_n "(cached) $ac_c" 1>&6
7408 else
7409   cat > conftest.$ac_ext <<EOF
7410 #line 7411 "configure"
7411 #include "confdefs.h"
7412
7413 #ifdef __GNUC__
7414 # define alloca __builtin_alloca
7415 #else
7416 # ifdef _MSC_VER
7417 #  include <malloc.h>
7418 #  define alloca _alloca
7419 # else
7420 #  if HAVE_ALLOCA_H
7421 #   include <alloca.h>
7422 #  else
7423 #   ifdef _AIX
7424  #pragma alloca
7425 #   else
7426 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7427 char *alloca ();
7428 #    endif
7429 #   endif
7430 #  endif
7431 # endif
7432 #endif
7433
7434 int main() {
7435 char *p = (char *) alloca(1);
7436 ; return 0; }
7437 EOF
7438 if { (eval echo configure:7439: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7439   rm -rf conftest*
7440   ac_cv_func_alloca_works=yes
7441 else
7442   echo "configure: failed program was:" >&5
7443   cat conftest.$ac_ext >&5
7444   rm -rf conftest*
7445   ac_cv_func_alloca_works=no
7446 fi
7447 rm -f conftest*
7448 fi
7449
7450 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7451 if test $ac_cv_func_alloca_works = yes; then
7452   cat >> confdefs.h <<\EOF
7453 #define HAVE_ALLOCA 1
7454 EOF
7455
7456 fi
7457
7458 if test $ac_cv_func_alloca_works = no; then
7459   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7460   # that cause trouble.  Some versions do not even contain alloca or
7461   # contain a buggy version.  If you still want to use their alloca,
7462   # use ar to extract alloca.o from them instead of compiling alloca.c.
7463   ALLOCA=alloca.${ac_objext}
7464   cat >> confdefs.h <<\EOF
7465 #define C_ALLOCA 1
7466 EOF
7467
7468
7469 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7470 echo "configure:7471: checking whether alloca needs Cray hooks" >&5
7471 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7472   echo $ac_n "(cached) $ac_c" 1>&6
7473 else
7474   cat > conftest.$ac_ext <<EOF
7475 #line 7476 "configure"
7476 #include "confdefs.h"
7477 #if defined(CRAY) && ! defined(CRAY2)
7478 webecray
7479 #else
7480 wenotbecray
7481 #endif
7482
7483 EOF
7484 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7485   egrep "webecray" >/dev/null 2>&1; then
7486   rm -rf conftest*
7487   ac_cv_os_cray=yes
7488 else
7489   rm -rf conftest*
7490   ac_cv_os_cray=no
7491 fi
7492 rm -f conftest*
7493
7494 fi
7495
7496 echo "$ac_t""$ac_cv_os_cray" 1>&6
7497 if test $ac_cv_os_cray = yes; then
7498 for ac_func in _getb67 GETB67 getb67; do
7499   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7500 echo "configure:7501: checking for $ac_func" >&5
7501 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7502   echo $ac_n "(cached) $ac_c" 1>&6
7503 else
7504   cat > conftest.$ac_ext <<EOF
7505 #line 7506 "configure"
7506 #include "confdefs.h"
7507 /* System header to define __stub macros and hopefully few prototypes,
7508     which can conflict with char $ac_func(); below.  */
7509 #include <assert.h>
7510 /* Override any gcc2 internal prototype to avoid an error.  */
7511 /* We use char because int might match the return type of a gcc2
7512     builtin and then its argument prototype would still apply.  */
7513 char $ac_func();
7514
7515 int main() {
7516
7517 /* The GNU C library defines this for functions which it implements
7518     to always fail with ENOSYS.  Some functions are actually named
7519     something starting with __ and the normal name is an alias.  */
7520 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7521 choke me
7522 #else
7523 $ac_func();
7524 #endif
7525
7526 ; return 0; }
7527 EOF
7528 if { (eval echo configure:7529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7529   rm -rf conftest*
7530   eval "ac_cv_func_$ac_func=yes"
7531 else
7532   echo "configure: failed program was:" >&5
7533   cat conftest.$ac_ext >&5
7534   rm -rf conftest*
7535   eval "ac_cv_func_$ac_func=no"
7536 fi
7537 rm -f conftest*
7538 fi
7539
7540 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7541   echo "$ac_t""yes" 1>&6
7542   cat >> confdefs.h <<EOF
7543 #define CRAY_STACKSEG_END $ac_func
7544 EOF
7545
7546   break
7547 else
7548   echo "$ac_t""no" 1>&6
7549 fi
7550
7551 done
7552 fi
7553
7554 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7555 echo "configure:7556: checking stack direction for C alloca" >&5
7556 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7557   echo $ac_n "(cached) $ac_c" 1>&6
7558 else
7559   if test "$cross_compiling" = yes; then
7560   ac_cv_c_stack_direction=0
7561 else
7562   cat > conftest.$ac_ext <<EOF
7563 #line 7564 "configure"
7564 #include "confdefs.h"
7565 find_stack_direction ()
7566 {
7567   static char *addr = 0;
7568   auto char dummy;
7569   if (addr == 0)
7570     {
7571       addr = &dummy;
7572       return find_stack_direction ();
7573     }
7574   else
7575     return (&dummy > addr) ? 1 : -1;
7576 }
7577 main ()
7578 {
7579   exit (find_stack_direction() < 0);
7580 }
7581 EOF
7582 if { (eval echo configure:7583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7583 then
7584   ac_cv_c_stack_direction=1
7585 else
7586   echo "configure: failed program was:" >&5
7587   cat conftest.$ac_ext >&5
7588   rm -fr conftest*
7589   ac_cv_c_stack_direction=-1
7590 fi
7591 rm -fr conftest*
7592 fi
7593
7594 fi
7595
7596 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7597 cat >> confdefs.h <<EOF
7598 #define STACK_DIRECTION $ac_cv_c_stack_direction
7599 EOF
7600
7601 fi
7602
7603
7604    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7605 unistd.h sys/param.h
7606 do
7607 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7608 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7609 echo "configure:7610: checking for $ac_hdr" >&5
7610 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7611   echo $ac_n "(cached) $ac_c" 1>&6
7612 else
7613   cat > conftest.$ac_ext <<EOF
7614 #line 7615 "configure"
7615 #include "confdefs.h"
7616 #include <$ac_hdr>
7617 EOF
7618 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7619 { (eval echo configure:7620: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7620 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7621 if test -z "$ac_err"; then
7622   rm -rf conftest*
7623   eval "ac_cv_header_$ac_safe=yes"
7624 else
7625   echo "$ac_err" >&5
7626   echo "configure: failed program was:" >&5
7627   cat conftest.$ac_ext >&5
7628   rm -rf conftest*
7629   eval "ac_cv_header_$ac_safe=no"
7630 fi
7631 rm -f conftest*
7632 fi
7633 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7634   echo "$ac_t""yes" 1>&6
7635     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7636   cat >> confdefs.h <<EOF
7637 #define $ac_tr_hdr 1
7638 EOF
7639
7640 else
7641   echo "$ac_t""no" 1>&6
7642 fi
7643 done
7644
7645    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7646 strdup __argz_count __argz_stringify __argz_next
7647 do
7648 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7649 echo "configure:7650: checking for $ac_func" >&5
7650 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7651   echo $ac_n "(cached) $ac_c" 1>&6
7652 else
7653   cat > conftest.$ac_ext <<EOF
7654 #line 7655 "configure"
7655 #include "confdefs.h"
7656 /* System header to define __stub macros and hopefully few prototypes,
7657     which can conflict with char $ac_func(); below.  */
7658 #include <assert.h>
7659 /* Override any gcc2 internal prototype to avoid an error.  */
7660 /* We use char because int might match the return type of a gcc2
7661     builtin and then its argument prototype would still apply.  */
7662 char $ac_func();
7663
7664 int main() {
7665
7666 /* The GNU C library defines this for functions which it implements
7667     to always fail with ENOSYS.  Some functions are actually named
7668     something starting with __ and the normal name is an alias.  */
7669 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7670 choke me
7671 #else
7672 $ac_func();
7673 #endif
7674
7675 ; return 0; }
7676 EOF
7677 if { (eval echo configure:7678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7678   rm -rf conftest*
7679   eval "ac_cv_func_$ac_func=yes"
7680 else
7681   echo "configure: failed program was:" >&5
7682   cat conftest.$ac_ext >&5
7683   rm -rf conftest*
7684   eval "ac_cv_func_$ac_func=no"
7685 fi
7686 rm -f conftest*
7687 fi
7688
7689 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7690   echo "$ac_t""yes" 1>&6
7691     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7692   cat >> confdefs.h <<EOF
7693 #define $ac_tr_func 1
7694 EOF
7695
7696 else
7697   echo "$ac_t""no" 1>&6
7698 fi
7699 done
7700
7701
7702    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7703      for ac_func in stpcpy
7704 do
7705 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7706 echo "configure:7707: checking for $ac_func" >&5
7707 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7708   echo $ac_n "(cached) $ac_c" 1>&6
7709 else
7710   cat > conftest.$ac_ext <<EOF
7711 #line 7712 "configure"
7712 #include "confdefs.h"
7713 /* System header to define __stub macros and hopefully few prototypes,
7714     which can conflict with char $ac_func(); below.  */
7715 #include <assert.h>
7716 /* Override any gcc2 internal prototype to avoid an error.  */
7717 /* We use char because int might match the return type of a gcc2
7718     builtin and then its argument prototype would still apply.  */
7719 char $ac_func();
7720
7721 int main() {
7722
7723 /* The GNU C library defines this for functions which it implements
7724     to always fail with ENOSYS.  Some functions are actually named
7725     something starting with __ and the normal name is an alias.  */
7726 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7727 choke me
7728 #else
7729 $ac_func();
7730 #endif
7731
7732 ; return 0; }
7733 EOF
7734 if { (eval echo configure:7735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7735   rm -rf conftest*
7736   eval "ac_cv_func_$ac_func=yes"
7737 else
7738   echo "configure: failed program was:" >&5
7739   cat conftest.$ac_ext >&5
7740   rm -rf conftest*
7741   eval "ac_cv_func_$ac_func=no"
7742 fi
7743 rm -f conftest*
7744 fi
7745
7746 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7747   echo "$ac_t""yes" 1>&6
7748     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7749   cat >> confdefs.h <<EOF
7750 #define $ac_tr_func 1
7751 EOF
7752
7753 else
7754   echo "$ac_t""no" 1>&6
7755 fi
7756 done
7757
7758    fi
7759    if test "${ac_cv_func_stpcpy}" = "yes"; then
7760      cat >> confdefs.h <<\EOF
7761 #define HAVE_STPCPY 1
7762 EOF
7763
7764    fi
7765
7766    if test $ac_cv_header_locale_h = yes; then
7767     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7768 echo "configure:7769: checking for LC_MESSAGES" >&5
7769 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7770   echo $ac_n "(cached) $ac_c" 1>&6
7771 else
7772   cat > conftest.$ac_ext <<EOF
7773 #line 7774 "configure"
7774 #include "confdefs.h"
7775 #include <locale.h>
7776 int main() {
7777 return LC_MESSAGES
7778 ; return 0; }
7779 EOF
7780 if { (eval echo configure:7781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7781   rm -rf conftest*
7782   am_cv_val_LC_MESSAGES=yes
7783 else
7784   echo "configure: failed program was:" >&5
7785   cat conftest.$ac_ext >&5
7786   rm -rf conftest*
7787   am_cv_val_LC_MESSAGES=no
7788 fi
7789 rm -f conftest*
7790 fi
7791
7792 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7793     if test $am_cv_val_LC_MESSAGES = yes; then
7794       cat >> confdefs.h <<\EOF
7795 #define HAVE_LC_MESSAGES 1
7796 EOF
7797
7798     fi
7799   fi
7800    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7801 echo "configure:7802: checking whether NLS is requested" >&5
7802         # Check whether --enable-nls or --disable-nls was given.
7803 if test "${enable_nls+set}" = set; then
7804   enableval="$enable_nls"
7805   USE_NLS=$enableval
7806 else
7807   USE_NLS=yes
7808 fi
7809
7810     echo "$ac_t""$USE_NLS" 1>&6
7811
7812
7813     USE_INCLUDED_LIBINTL=no
7814
7815         if test "$USE_NLS" = "yes"; then
7816       cat >> confdefs.h <<\EOF
7817 #define ENABLE_NLS 1
7818 EOF
7819
7820       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7821 echo "configure:7822: checking whether included gettext is requested" >&5
7822       # Check whether --with-included-gettext or --without-included-gettext was given.
7823 if test "${with_included_gettext+set}" = set; then
7824   withval="$with_included_gettext"
7825   nls_cv_force_use_gnu_gettext=$withval
7826 else
7827   nls_cv_force_use_gnu_gettext=no
7828 fi
7829
7830       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7831
7832       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7833       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7834                                         nls_cv_header_intl=
7835         nls_cv_header_libgt=
7836         CATOBJEXT=NONE
7837
7838         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7839 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7840 echo "configure:7841: checking for libintl.h" >&5
7841 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7842   echo $ac_n "(cached) $ac_c" 1>&6
7843 else
7844   cat > conftest.$ac_ext <<EOF
7845 #line 7846 "configure"
7846 #include "confdefs.h"
7847 #include <libintl.h>
7848 EOF
7849 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7850 { (eval echo configure:7851: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7851 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7852 if test -z "$ac_err"; then
7853   rm -rf conftest*
7854   eval "ac_cv_header_$ac_safe=yes"
7855 else
7856   echo "$ac_err" >&5
7857   echo "configure: failed program was:" >&5
7858   cat conftest.$ac_ext >&5
7859   rm -rf conftest*
7860   eval "ac_cv_header_$ac_safe=no"
7861 fi
7862 rm -f conftest*
7863 fi
7864 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7865   echo "$ac_t""yes" 1>&6
7866   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7867 echo "configure:7868: checking for gettext in libc" >&5
7868 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7869   echo $ac_n "(cached) $ac_c" 1>&6
7870 else
7871   cat > conftest.$ac_ext <<EOF
7872 #line 7873 "configure"
7873 #include "confdefs.h"
7874 #include <libintl.h>
7875 int main() {
7876 return (int) gettext ("")
7877 ; return 0; }
7878 EOF
7879 if { (eval echo configure:7880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7880   rm -rf conftest*
7881   gt_cv_func_gettext_libc=yes
7882 else
7883   echo "configure: failed program was:" >&5
7884   cat conftest.$ac_ext >&5
7885   rm -rf conftest*
7886   gt_cv_func_gettext_libc=no
7887 fi
7888 rm -f conftest*
7889 fi
7890
7891 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7892
7893            if test "$gt_cv_func_gettext_libc" != "yes"; then
7894              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7895 echo "configure:7896: checking for bindtextdomain in -lintl" >&5
7896 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7897 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7898   echo $ac_n "(cached) $ac_c" 1>&6
7899 else
7900   ac_save_LIBS="$LIBS"
7901 LIBS="-lintl  $LIBS"
7902 cat > conftest.$ac_ext <<EOF
7903 #line 7904 "configure"
7904 #include "confdefs.h"
7905 /* Override any gcc2 internal prototype to avoid an error.  */
7906 /* We use char because int might match the return type of a gcc2
7907     builtin and then its argument prototype would still apply.  */
7908 char bindtextdomain();
7909
7910 int main() {
7911 bindtextdomain()
7912 ; return 0; }
7913 EOF
7914 if { (eval echo configure:7915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7915   rm -rf conftest*
7916   eval "ac_cv_lib_$ac_lib_var=yes"
7917 else
7918   echo "configure: failed program was:" >&5
7919   cat conftest.$ac_ext >&5
7920   rm -rf conftest*
7921   eval "ac_cv_lib_$ac_lib_var=no"
7922 fi
7923 rm -f conftest*
7924 LIBS="$ac_save_LIBS"
7925
7926 fi
7927 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7928   echo "$ac_t""yes" 1>&6
7929   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7930 echo "configure:7931: checking for gettext in libintl" >&5
7931 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7932   echo $ac_n "(cached) $ac_c" 1>&6
7933 else
7934   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7935 echo "configure:7936: checking for gettext in -lintl" >&5
7936 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7937 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7938   echo $ac_n "(cached) $ac_c" 1>&6
7939 else
7940   ac_save_LIBS="$LIBS"
7941 LIBS="-lintl  $LIBS"
7942 cat > conftest.$ac_ext <<EOF
7943 #line 7944 "configure"
7944 #include "confdefs.h"
7945 /* Override any gcc2 internal prototype to avoid an error.  */
7946 /* We use char because int might match the return type of a gcc2
7947     builtin and then its argument prototype would still apply.  */
7948 char gettext();
7949
7950 int main() {
7951 gettext()
7952 ; return 0; }
7953 EOF
7954 if { (eval echo configure:7955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7955   rm -rf conftest*
7956   eval "ac_cv_lib_$ac_lib_var=yes"
7957 else
7958   echo "configure: failed program was:" >&5
7959   cat conftest.$ac_ext >&5
7960   rm -rf conftest*
7961   eval "ac_cv_lib_$ac_lib_var=no"
7962 fi
7963 rm -f conftest*
7964 LIBS="$ac_save_LIBS"
7965
7966 fi
7967 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7968   echo "$ac_t""yes" 1>&6
7969   gt_cv_func_gettext_libintl=yes
7970 else
7971   echo "$ac_t""no" 1>&6
7972 gt_cv_func_gettext_libintl=no
7973 fi
7974
7975 fi
7976
7977 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7978 else
7979   echo "$ac_t""no" 1>&6
7980 fi
7981
7982            fi
7983
7984            if test "$gt_cv_func_gettext_libc" = "yes" \
7985               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7986               cat >> confdefs.h <<\EOF
7987 #define HAVE_GETTEXT 1
7988 EOF
7989
7990               # Extract the first word of "msgfmt", so it can be a program name with args.
7991 set dummy msgfmt; ac_word=$2
7992 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7993 echo "configure:7994: checking for $ac_word" >&5
7994 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7995   echo $ac_n "(cached) $ac_c" 1>&6
7996 else
7997   case "$MSGFMT" in
7998   /*)
7999   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8000   ;;
8001   *)
8002   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8003   for ac_dir in $PATH; do
8004     test -z "$ac_dir" && ac_dir=.
8005     if test -f $ac_dir/$ac_word; then
8006       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8007         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8008         break
8009       fi
8010     fi
8011   done
8012   IFS="$ac_save_ifs"
8013   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
8014   ;;
8015 esac
8016 fi
8017 MSGFMT="$ac_cv_path_MSGFMT"
8018 if test -n "$MSGFMT"; then
8019   echo "$ac_t""$MSGFMT" 1>&6
8020 else
8021   echo "$ac_t""no" 1>&6
8022 fi
8023               if test "$MSGFMT" != "no"; then
8024                 for ac_func in dcgettext
8025 do
8026 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
8027 echo "configure:8028: checking for $ac_func" >&5
8028 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
8029   echo $ac_n "(cached) $ac_c" 1>&6
8030 else
8031   cat > conftest.$ac_ext <<EOF
8032 #line 8033 "configure"
8033 #include "confdefs.h"
8034 /* System header to define __stub macros and hopefully few prototypes,
8035     which can conflict with char $ac_func(); below.  */
8036 #include <assert.h>
8037 /* Override any gcc2 internal prototype to avoid an error.  */
8038 /* We use char because int might match the return type of a gcc2
8039     builtin and then its argument prototype would still apply.  */
8040 char $ac_func();
8041
8042 int main() {
8043
8044 /* The GNU C library defines this for functions which it implements
8045     to always fail with ENOSYS.  Some functions are actually named
8046     something starting with __ and the normal name is an alias.  */
8047 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8048 choke me
8049 #else
8050 $ac_func();
8051 #endif
8052
8053 ; return 0; }
8054 EOF
8055 if { (eval echo configure:8056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8056   rm -rf conftest*
8057   eval "ac_cv_func_$ac_func=yes"
8058 else
8059   echo "configure: failed program was:" >&5
8060   cat conftest.$ac_ext >&5
8061   rm -rf conftest*
8062   eval "ac_cv_func_$ac_func=no"
8063 fi
8064 rm -f conftest*
8065 fi
8066
8067 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8068   echo "$ac_t""yes" 1>&6
8069     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8070   cat >> confdefs.h <<EOF
8071 #define $ac_tr_func 1
8072 EOF
8073
8074 else
8075   echo "$ac_t""no" 1>&6
8076 fi
8077 done
8078
8079                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8080 set dummy gmsgfmt; ac_word=$2
8081 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8082 echo "configure:8083: checking for $ac_word" >&5
8083 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8084   echo $ac_n "(cached) $ac_c" 1>&6
8085 else
8086   case "$GMSGFMT" in
8087   /*)
8088   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8089   ;;
8090   ?:/*)
8091   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8092   ;;
8093   *)
8094   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8095   ac_dummy="$PATH"
8096   for ac_dir in $ac_dummy; do
8097     test -z "$ac_dir" && ac_dir=.
8098     if test -f $ac_dir/$ac_word; then
8099       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8100       break
8101     fi
8102   done
8103   IFS="$ac_save_ifs"
8104   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8105   ;;
8106 esac
8107 fi
8108 GMSGFMT="$ac_cv_path_GMSGFMT"
8109 if test -n "$GMSGFMT"; then
8110   echo "$ac_t""$GMSGFMT" 1>&6
8111 else
8112   echo "$ac_t""no" 1>&6
8113 fi
8114
8115                 # Extract the first word of "xgettext", so it can be a program name with args.
8116 set dummy xgettext; ac_word=$2
8117 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8118 echo "configure:8119: checking for $ac_word" >&5
8119 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8120   echo $ac_n "(cached) $ac_c" 1>&6
8121 else
8122   case "$XGETTEXT" in
8123   /*)
8124   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8125   ;;
8126   *)
8127   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8128   for ac_dir in $PATH; do
8129     test -z "$ac_dir" && ac_dir=.
8130     if test -f $ac_dir/$ac_word; then
8131       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8132         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8133         break
8134       fi
8135     fi
8136   done
8137   IFS="$ac_save_ifs"
8138   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8139   ;;
8140 esac
8141 fi
8142 XGETTEXT="$ac_cv_path_XGETTEXT"
8143 if test -n "$XGETTEXT"; then
8144   echo "$ac_t""$XGETTEXT" 1>&6
8145 else
8146   echo "$ac_t""no" 1>&6
8147 fi
8148
8149                 cat > conftest.$ac_ext <<EOF
8150 #line 8151 "configure"
8151 #include "confdefs.h"
8152
8153 int main() {
8154 extern int _nl_msg_cat_cntr;
8155                                return _nl_msg_cat_cntr
8156 ; return 0; }
8157 EOF
8158 if { (eval echo configure:8159: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8159   rm -rf conftest*
8160   CATOBJEXT=.gmo
8161                    DATADIRNAME=share
8162 else
8163   echo "configure: failed program was:" >&5
8164   cat conftest.$ac_ext >&5
8165   rm -rf conftest*
8166   CATOBJEXT=.mo
8167                    DATADIRNAME=lib
8168 fi
8169 rm -f conftest*
8170                 INSTOBJEXT=.mo
8171               fi
8172             fi
8173
8174 else
8175   echo "$ac_t""no" 1>&6
8176 fi
8177
8178
8179         if test "$CATOBJEXT" = "NONE"; then
8180           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8181 echo "configure:8182: checking whether catgets can be used" >&5
8182           # Check whether --with-catgets or --without-catgets was given.
8183 if test "${with_catgets+set}" = set; then
8184   withval="$with_catgets"
8185   nls_cv_use_catgets=$withval
8186 else
8187   nls_cv_use_catgets=no
8188 fi
8189
8190           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8191
8192           if test "$nls_cv_use_catgets" = "yes"; then
8193                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8194 echo "configure:8195: checking for main in -li" >&5
8195 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8196 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8197   echo $ac_n "(cached) $ac_c" 1>&6
8198 else
8199   ac_save_LIBS="$LIBS"
8200 LIBS="-li  $LIBS"
8201 cat > conftest.$ac_ext <<EOF
8202 #line 8203 "configure"
8203 #include "confdefs.h"
8204
8205 int main() {
8206 main()
8207 ; return 0; }
8208 EOF
8209 if { (eval echo configure:8210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8210   rm -rf conftest*
8211   eval "ac_cv_lib_$ac_lib_var=yes"
8212 else
8213   echo "configure: failed program was:" >&5
8214   cat conftest.$ac_ext >&5
8215   rm -rf conftest*
8216   eval "ac_cv_lib_$ac_lib_var=no"
8217 fi
8218 rm -f conftest*
8219 LIBS="$ac_save_LIBS"
8220
8221 fi
8222 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8223   echo "$ac_t""yes" 1>&6
8224     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8225     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8226   cat >> confdefs.h <<EOF
8227 #define $ac_tr_lib 1
8228 EOF
8229
8230   LIBS="-li $LIBS"
8231
8232 else
8233   echo "$ac_t""no" 1>&6
8234 fi
8235
8236             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8237 echo "configure:8238: checking for catgets" >&5
8238 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8239   echo $ac_n "(cached) $ac_c" 1>&6
8240 else
8241   cat > conftest.$ac_ext <<EOF
8242 #line 8243 "configure"
8243 #include "confdefs.h"
8244 /* System header to define __stub macros and hopefully few prototypes,
8245     which can conflict with char catgets(); below.  */
8246 #include <assert.h>
8247 /* Override any gcc2 internal prototype to avoid an error.  */
8248 /* We use char because int might match the return type of a gcc2
8249     builtin and then its argument prototype would still apply.  */
8250 char catgets();
8251
8252 int main() {
8253
8254 /* The GNU C library defines this for functions which it implements
8255     to always fail with ENOSYS.  Some functions are actually named
8256     something starting with __ and the normal name is an alias.  */
8257 #if defined (__stub_catgets) || defined (__stub___catgets)
8258 choke me
8259 #else
8260 catgets();
8261 #endif
8262
8263 ; return 0; }
8264 EOF
8265 if { (eval echo configure:8266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8266   rm -rf conftest*
8267   eval "ac_cv_func_catgets=yes"
8268 else
8269   echo "configure: failed program was:" >&5
8270   cat conftest.$ac_ext >&5
8271   rm -rf conftest*
8272   eval "ac_cv_func_catgets=no"
8273 fi
8274 rm -f conftest*
8275 fi
8276
8277 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8278   echo "$ac_t""yes" 1>&6
8279   cat >> confdefs.h <<\EOF
8280 #define HAVE_CATGETS 1
8281 EOF
8282
8283                INTLOBJS="\$(CATOBJS)"
8284                # Extract the first word of "gencat", so it can be a program name with args.
8285 set dummy gencat; ac_word=$2
8286 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8287 echo "configure:8288: checking for $ac_word" >&5
8288 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8289   echo $ac_n "(cached) $ac_c" 1>&6
8290 else
8291   case "$GENCAT" in
8292   /*)
8293   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8294   ;;
8295   ?:/*)
8296   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8297   ;;
8298   *)
8299   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8300   ac_dummy="$PATH"
8301   for ac_dir in $ac_dummy; do
8302     test -z "$ac_dir" && ac_dir=.
8303     if test -f $ac_dir/$ac_word; then
8304       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8305       break
8306     fi
8307   done
8308   IFS="$ac_save_ifs"
8309   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8310   ;;
8311 esac
8312 fi
8313 GENCAT="$ac_cv_path_GENCAT"
8314 if test -n "$GENCAT"; then
8315   echo "$ac_t""$GENCAT" 1>&6
8316 else
8317   echo "$ac_t""no" 1>&6
8318 fi
8319                if test "$GENCAT" != "no"; then
8320                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8321 set dummy gmsgfmt; ac_word=$2
8322 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8323 echo "configure:8324: checking for $ac_word" >&5
8324 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8325   echo $ac_n "(cached) $ac_c" 1>&6
8326 else
8327   case "$GMSGFMT" in
8328   /*)
8329   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8330   ;;
8331   ?:/*)
8332   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8333   ;;
8334   *)
8335   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8336   ac_dummy="$PATH"
8337   for ac_dir in $ac_dummy; do
8338     test -z "$ac_dir" && ac_dir=.
8339     if test -f $ac_dir/$ac_word; then
8340       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8341       break
8342     fi
8343   done
8344   IFS="$ac_save_ifs"
8345   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8346   ;;
8347 esac
8348 fi
8349 GMSGFMT="$ac_cv_path_GMSGFMT"
8350 if test -n "$GMSGFMT"; then
8351   echo "$ac_t""$GMSGFMT" 1>&6
8352 else
8353   echo "$ac_t""no" 1>&6
8354 fi
8355
8356                  if test "$GMSGFMT" = "no"; then
8357                    # Extract the first word of "msgfmt", so it can be a program name with args.
8358 set dummy msgfmt; ac_word=$2
8359 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8360 echo "configure:8361: checking for $ac_word" >&5
8361 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8362   echo $ac_n "(cached) $ac_c" 1>&6
8363 else
8364   case "$GMSGFMT" in
8365   /*)
8366   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8367   ;;
8368   *)
8369   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8370   for ac_dir in $PATH; do
8371     test -z "$ac_dir" && ac_dir=.
8372     if test -f $ac_dir/$ac_word; then
8373       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8374         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8375         break
8376       fi
8377     fi
8378   done
8379   IFS="$ac_save_ifs"
8380   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8381   ;;
8382 esac
8383 fi
8384 GMSGFMT="$ac_cv_path_GMSGFMT"
8385 if test -n "$GMSGFMT"; then
8386   echo "$ac_t""$GMSGFMT" 1>&6
8387 else
8388   echo "$ac_t""no" 1>&6
8389 fi
8390
8391                    if test "$GMSGFMT" = "msgfmt"; then
8392                      echo "configure: warning: No program for catalog building found" 1>&2
8393                      create_catalogs="no"
8394                    fi
8395                  fi
8396                  # Extract the first word of "xgettext", so it can be a program name with args.
8397 set dummy xgettext; ac_word=$2
8398 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8399 echo "configure:8400: checking for $ac_word" >&5
8400 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8401   echo $ac_n "(cached) $ac_c" 1>&6
8402 else
8403   case "$XGETTEXT" in
8404   /*)
8405   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8406   ;;
8407   *)
8408   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8409   for ac_dir in $PATH; do
8410     test -z "$ac_dir" && ac_dir=.
8411     if test -f $ac_dir/$ac_word; then
8412       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8413         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8414         break
8415       fi
8416     fi
8417   done
8418   IFS="$ac_save_ifs"
8419   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8420   ;;
8421 esac
8422 fi
8423 XGETTEXT="$ac_cv_path_XGETTEXT"
8424 if test -n "$XGETTEXT"; then
8425   echo "$ac_t""$XGETTEXT" 1>&6
8426 else
8427   echo "$ac_t""no" 1>&6
8428 fi
8429
8430                  USE_INCLUDED_LIBINTL=yes
8431                  CATOBJEXT=.cat
8432                  INSTOBJEXT=.cat
8433                  DATADIRNAME=lib
8434                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8435                  INTLLIBS=$INTLDEPS
8436                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8437                  nls_cv_header_intl=intl/libintl.h
8438                  nls_cv_header_libgt=intl/libgettext.h
8439                fi
8440 else
8441   echo "$ac_t""no" 1>&6
8442 fi
8443
8444           fi
8445         fi
8446
8447         if test "$CATOBJEXT" = "NONE"; then
8448                           nls_cv_use_gnu_gettext=yes
8449         fi
8450       fi
8451
8452       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8453                 INTLOBJS="\$(GETTOBJS)"
8454         # Extract the first word of "msgfmt", so it can be a program name with args.
8455 set dummy msgfmt; ac_word=$2
8456 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8457 echo "configure:8458: checking for $ac_word" >&5
8458 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8459   echo $ac_n "(cached) $ac_c" 1>&6
8460 else
8461   case "$MSGFMT" in
8462   /*)
8463   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8464   ;;
8465   *)
8466   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8467   for ac_dir in $PATH; do
8468     test -z "$ac_dir" && ac_dir=.
8469     if test -f $ac_dir/$ac_word; then
8470       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8471         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8472         break
8473       fi
8474     fi
8475   done
8476   IFS="$ac_save_ifs"
8477   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8478   ;;
8479 esac
8480 fi
8481 MSGFMT="$ac_cv_path_MSGFMT"
8482 if test -n "$MSGFMT"; then
8483   echo "$ac_t""$MSGFMT" 1>&6
8484 else
8485   echo "$ac_t""no" 1>&6
8486 fi
8487
8488         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8489 set dummy gmsgfmt; ac_word=$2
8490 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8491 echo "configure:8492: checking for $ac_word" >&5
8492 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8493   echo $ac_n "(cached) $ac_c" 1>&6
8494 else
8495   case "$GMSGFMT" in
8496   /*)
8497   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8498   ;;
8499   ?:/*)
8500   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8501   ;;
8502   *)
8503   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8504   ac_dummy="$PATH"
8505   for ac_dir in $ac_dummy; do
8506     test -z "$ac_dir" && ac_dir=.
8507     if test -f $ac_dir/$ac_word; then
8508       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8509       break
8510     fi
8511   done
8512   IFS="$ac_save_ifs"
8513   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8514   ;;
8515 esac
8516 fi
8517 GMSGFMT="$ac_cv_path_GMSGFMT"
8518 if test -n "$GMSGFMT"; then
8519   echo "$ac_t""$GMSGFMT" 1>&6
8520 else
8521   echo "$ac_t""no" 1>&6
8522 fi
8523
8524                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8525           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8526           create_catalogs="no"
8527         fi
8528         # Extract the first word of "xgettext", so it can be a program name with args.
8529 set dummy xgettext; ac_word=$2
8530 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8531 echo "configure:8532: checking for $ac_word" >&5
8532 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8533   echo $ac_n "(cached) $ac_c" 1>&6
8534 else
8535   case "$XGETTEXT" in
8536   /*)
8537   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8538   ;;
8539   *)
8540   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8541   for ac_dir in $PATH; do
8542     test -z "$ac_dir" && ac_dir=.
8543     if test -f $ac_dir/$ac_word; then
8544       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8545         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8546         break
8547       fi
8548     fi
8549   done
8550   IFS="$ac_save_ifs"
8551   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8552   ;;
8553 esac
8554 fi
8555 XGETTEXT="$ac_cv_path_XGETTEXT"
8556 if test -n "$XGETTEXT"; then
8557   echo "$ac_t""$XGETTEXT" 1>&6
8558 else
8559   echo "$ac_t""no" 1>&6
8560 fi
8561
8562
8563         USE_INCLUDED_LIBINTL=yes
8564         CATOBJEXT=.gmo
8565         INSTOBJEXT=.mo
8566         DATADIRNAME=share
8567         INTLDEPS='$(top_builddir)/intl/libintl.a'
8568         INTLLIBS=$INTLDEPS
8569         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8570         nls_cv_header_intl=intl/libintl.h
8571         nls_cv_header_libgt=intl/libgettext.h
8572       fi
8573
8574             if test "$XGETTEXT" != ":"; then
8575                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8576           : ;
8577         else
8578           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8579           XGETTEXT=":"
8580         fi
8581       fi
8582
8583
8584
8585       # We need to process the po/ directory.
8586       POSUB=po
8587     else
8588       DATADIRNAME=share
8589       nls_cv_header_intl=intl/libintl.h
8590       nls_cv_header_libgt=intl/libgettext.h
8591     fi
8592
8593
8594
8595
8596     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8597     # because some of the sources are only built for this goal.
8598     if test "$PACKAGE" = gettext; then
8599       USE_NLS=yes
8600       USE_INCLUDED_LIBINTL=yes
8601     fi
8602
8603                 for lang in $ALL_LINGUAS; do
8604       GMOFILES="$GMOFILES $lang.gmo"
8605       POFILES="$POFILES $lang.po"
8606     done
8607
8608
8609
8610
8611
8612
8613
8614
8615
8616
8617
8618
8619
8620
8621    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8622      if test "x$ALL_LINGUAS" = "x"; then
8623        LINGUAS=
8624      else
8625        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8626 echo "configure:8627: checking for catalogs to be installed" >&5
8627        if test "x$LINGUAS" = "x"; then
8628          LINGUAS=$ALL_LINGUAS
8629        else
8630          NEW_LINGUAS=
8631          for lang in $ALL_LINGUAS; do
8632            case " $LINGUAS " in
8633              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8634            esac
8635          done
8636          LINGUAS=$NEW_LINGUAS
8637        fi
8638        echo "$ac_t""$LINGUAS" 1>&6
8639      fi
8640
8641           if test -n "$LINGUAS"; then
8642        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8643      fi
8644    fi
8645
8646             if test $ac_cv_header_locale_h = yes; then
8647      INCLUDE_LOCALE_H="#include <locale.h>"
8648    else
8649      INCLUDE_LOCALE_H="\
8650 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8651    fi
8652
8653
8654             test -d intl || mkdir intl
8655    if test "$CATOBJEXT" = ".cat"; then
8656      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8657 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8658 echo "configure:8659: checking for linux/version.h" >&5
8659 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8660   echo $ac_n "(cached) $ac_c" 1>&6
8661 else
8662   cat > conftest.$ac_ext <<EOF
8663 #line 8664 "configure"
8664 #include "confdefs.h"
8665 #include <linux/version.h>
8666 EOF
8667 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8668 { (eval echo configure:8669: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8669 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8670 if test -z "$ac_err"; then
8671   rm -rf conftest*
8672   eval "ac_cv_header_$ac_safe=yes"
8673 else
8674   echo "$ac_err" >&5
8675   echo "configure: failed program was:" >&5
8676   cat conftest.$ac_ext >&5
8677   rm -rf conftest*
8678   eval "ac_cv_header_$ac_safe=no"
8679 fi
8680 rm -f conftest*
8681 fi
8682 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8683   echo "$ac_t""yes" 1>&6
8684   msgformat=linux
8685 else
8686   echo "$ac_t""no" 1>&6
8687 msgformat=xopen
8688 fi
8689
8690
8691                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8692    fi
8693       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8694      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8695
8696             if test "$PACKAGE" = "gettext"; then
8697      GT_NO="#NO#"
8698      GT_YES=
8699    else
8700      GT_NO=
8701      GT_YES="#YES#"
8702    fi
8703
8704
8705
8706             MKINSTALLDIRS=
8707    if test -n "$ac_aux_dir"; then
8708      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8709    fi
8710    if test -z "$MKINSTALLDIRS"; then
8711      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8712    fi
8713
8714
8715       l=
8716
8717
8718          test -d po || mkdir po
8719    if test "x$srcdir" != "x."; then
8720      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8721        posrcprefix="$srcdir/"
8722      else
8723        posrcprefix="../$srcdir/"
8724      fi
8725    else
8726      posrcprefix="../"
8727    fi
8728    rm -f po/POTFILES
8729    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8730         < $srcdir/po/POTFILES.in > po/POTFILES
8731
8732 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8733
8734 # Windows32 Registry support for specifying GCC installation paths.
8735 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8736 if test "${enable_win32_registry+set}" = set; then
8737   enableval="$enable_win32_registry"
8738   :
8739 fi
8740
8741
8742 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8743 echo "configure:8744: checking whether windows registry support is requested" >&5
8744 if test x$enable_win32_registry != xno; then
8745   cat >> confdefs.h <<\EOF
8746 #define ENABLE_WIN32_REGISTRY 1
8747 EOF
8748
8749   echo "$ac_t""yes" 1>&6
8750 else
8751   echo "$ac_t""no" 1>&6
8752 fi
8753
8754 # Check if user specified a different registry key.
8755 case x${enable_win32_registry} in
8756 x | xyes)
8757   # default.
8758   gcc_cv_win32_registry_key="$VERSION"
8759   ;;
8760 xno)
8761   # no registry lookup.
8762   gcc_cv_win32_registry_key=''
8763   ;;
8764 *)
8765   # user-specified key.
8766   gcc_cv_win32_registry_key="$enable_win32_registry"
8767   ;;
8768 esac
8769
8770 if test x$enable_win32_registry != xno; then
8771   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8772 echo "configure:8773: checking registry key on windows hosts" >&5
8773   cat >> confdefs.h <<EOF
8774 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8775 EOF
8776
8777   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8778 fi
8779
8780 # Get an absolute path to the GCC top-level source directory
8781 holddir=`pwd`
8782 cd $srcdir
8783 topdir=`pwd`
8784 cd $holddir
8785
8786 # Conditionalize the makefile for this host machine.
8787 # Make-host contains the concatenation of all host makefile fragments
8788 # [there can be more than one].  This file is built by configure.frag.
8789 host_overrides=Make-host
8790 dep_host_xmake_file=
8791 for f in .. ${host_xmake_file}
8792 do
8793         if test -f ${srcdir}/config/$f
8794         then
8795                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8796         fi
8797 done
8798
8799 # Conditionalize the makefile for this target machine.
8800 # Make-target contains the concatenation of all host makefile fragments
8801 # [there can be more than one].  This file is built by configure.frag.
8802 target_overrides=Make-target
8803 dep_tmake_file=
8804 for f in .. ${tmake_file}
8805 do
8806         if test -f ${srcdir}/config/$f
8807         then
8808                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8809         fi
8810 done
8811
8812 # If the host doesn't support symlinks, modify CC in
8813 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8814 # Otherwise, we can use "CC=$(CC)".
8815 rm -f symtest.tem
8816 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8817 then
8818         cc_set_by_configure="\$(CC)"
8819         quoted_cc_set_by_configure="\$(CC)"
8820         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8821 else
8822         rm -f symtest.tem
8823         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8824         then
8825                 symbolic_link="cp -p"
8826         else
8827                 symbolic_link="cp"
8828         fi
8829         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8830         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8831         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8832 fi
8833 rm -f symtest.tem
8834
8835 out_object_file=`basename $out_file .c`.o
8836
8837 tm_file_list=
8838 for f in $tm_file; do
8839   case $f in
8840     gansidecl.h )
8841        tm_file_list="${tm_file_list} $f" ;;
8842     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8843   esac
8844 done
8845
8846 host_xm_file_list=
8847 for f in $host_xm_file; do
8848   case $f in
8849     auto-host.h | gansidecl.h | hwint.h )
8850        host_xm_file_list="${host_xm_file_list} $f" ;;
8851     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8852   esac
8853 done
8854
8855 build_xm_file_list=
8856 for f in $build_xm_file; do
8857   case $f in
8858     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8859        build_xm_file_list="${build_xm_file_list} $f" ;;
8860     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8861   esac
8862 done
8863
8864 # Define macro CROSS_COMPILE in compilation
8865 # if this is a cross-compiler.
8866 # Also use all.cross instead of all.internal
8867 # and add cross-make to Makefile.
8868 cross_overrides="/dev/null"
8869 if test x$host != x$target
8870 then
8871         cross_defines="CROSS=-DCROSS_COMPILE"
8872         cross_overrides="${topdir}/cross-make"
8873 fi
8874
8875 # If this is a cross-compiler that does not
8876 # have its own set of headers then define
8877 # inhibit_libc
8878
8879 # If this is using newlib, then define inhibit_libc in
8880 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8881 # libgcc.a, but that's OK because newlib should have its own version of
8882 # assert.h.
8883 inhibit_libc=
8884 if test x$host != x$target && test x$with_headers = x; then
8885        inhibit_libc=-Dinhibit_libc
8886 else
8887        if test x$with_newlib = xyes; then
8888                inhibit_libc=-Dinhibit_libc
8889        fi
8890 fi
8891
8892
8893 # When building gcc with a cross-compiler, we need to fix a few things.
8894 # This must come after cross-make as we want all.build to override
8895 # all.cross.
8896 build_overrides="/dev/null"
8897 if test x$build != x$host
8898 then
8899         build_overrides="${topdir}/build-make"
8900 fi
8901
8902 # Expand extra_headers to include complete path.
8903 # This substitutes for lots of t-* files.
8904 extra_headers_list=
8905 if test "x$extra_headers" = x
8906 then true
8907 else
8908         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8909         for file in $extra_headers;
8910         do
8911                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8912         done
8913 fi
8914
8915 if test x$use_collect2 = xno; then
8916         use_collect2=
8917 fi
8918
8919 # Add a definition of USE_COLLECT2 if system wants one.
8920 # Also tell toplev.c what to do.
8921 # This substitutes for lots of t-* files.
8922 if test x$use_collect2 = x
8923 then
8924         will_use_collect2=
8925         maybe_use_collect2=
8926 else
8927         will_use_collect2="collect2"
8928         maybe_use_collect2="-DUSE_COLLECT2"
8929 fi
8930
8931 # NEED TO CONVERT
8932 # Set MD_DEPS if the real md file is in md.pre-cpp.
8933 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8934 # for line oriented comments, so we must always use a GNU cpp.  If
8935 # building gcc with a cross compiler, use the cross compiler just
8936 # built.  Otherwise, we can use the cpp just built.
8937 md_file_sub=
8938 if test "x$md_cppflags" = x
8939 then
8940         md_file_sub=$srcdir/config/$md_file
8941 else
8942         md_file=md
8943 fi
8944
8945 # If we have gas in the build tree, make a link to it.
8946 if test -f ../gas/Makefile; then
8947         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8948 fi
8949
8950 # If we have nm in the build tree, make a link to it.
8951 if test -f ../binutils/Makefile; then
8952         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8953 fi
8954
8955 # If we have ld in the build tree, make a link to it.
8956 if test -f ../ld/Makefile; then
8957 #       if test x$use_collect2 = x; then
8958 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8959 #       else
8960                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8961 #       fi
8962 fi
8963
8964 # Figure out what assembler we will be using.
8965 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
8966 echo "configure:8967: checking what assembler to use" >&5
8967 gcc_cv_as=
8968 gcc_cv_gas_major_version=
8969 gcc_cv_gas_minor_version=
8970 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8971 if test -x "$DEFAULT_ASSEMBLER"; then
8972         gcc_cv_as="$DEFAULT_ASSEMBLER"
8973 elif test -x "$AS"; then
8974         gcc_cv_as="$AS"
8975 elif test -x as$host_exeext; then
8976         # Build using assembler in the current directory.
8977         gcc_cv_as=./as$host_exeext
8978 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8979         # Single tree build which includes gas.
8980         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8981         do
8982                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8983                 if test x$gcc_cv_gas_version != x; then
8984                         break
8985                 fi
8986         done
8987         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8988         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8989 fi
8990
8991 if test "x$gcc_cv_as" = x -a x$host = x$target; then
8992         # Native build.
8993         # Search the same directories that the installed compiler will
8994         # search.  Else we may find the wrong assembler and lose.  If we
8995         # do not find a suitable assembler binary, then try the user's
8996         # path.
8997         #
8998         # Also note we have to check MD_EXEC_PREFIX before checking the
8999         # user's path.  Unfortunately, there is no good way to get at the
9000         # value of MD_EXEC_PREFIX here.  So we do a brute force search
9001         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
9002         # to be fixed as part of the make/configure rewrite too.
9003
9004         if test "x$exec_prefix" = xNONE; then
9005                 if test "x$prefix" = xNONE; then
9006                         test_prefix=/usr/local
9007                 else
9008                         test_prefix=$prefix
9009                 fi
9010         else
9011                 test_prefix=$exec_prefix
9012         fi
9013
9014         # If the loop below does not find an assembler, then use whatever
9015         # one we can find in the users's path.
9016         # user's path.
9017         as=as$host_exeext
9018
9019         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
9020                    $test_prefix/lib/gcc-lib/$target \
9021                    /usr/lib/gcc/$target/$gcc_version \
9022                    /usr/lib/gcc/$target \
9023                    $test_prefix/$target/bin/$target/$gcc_version \
9024                    $test_prefix/$target/bin \
9025                    /usr/libexec \
9026                    /usr/ccs/gcc \
9027                    /usr/ccs/bin \
9028                    /udk/usr/ccs/bin \
9029                    /bsd43/usr/lib/cmplrs/cc \
9030                    /usr/cross64/usr/bin \
9031                    /usr/lib/cmplrs/cc \
9032                    /sysv/usr/lib/cmplrs/cc \
9033                    /svr4/usr/lib/cmplrs/cc \
9034                    /usr/bin"
9035
9036         for dir in $test_dirs; do
9037                 if test -f $dir/as$host_exeext; then
9038                         gcc_cv_as=$dir/as$host_exeext
9039                         break;
9040                 fi
9041         done
9042 fi
9043 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9044   echo "$ac_t"""newly built gas"" 1>&6
9045 else
9046   echo "$ac_t""$gcc_cv_as" 1>&6
9047 fi
9048
9049 # Figure out what nm we will be using.
9050 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
9051 echo "configure:9052: checking what nm to use" >&5
9052 if test -x nm$host_exeext; then
9053         gcc_cv_nm=./nm$host_exeext
9054 elif test x$host = x$target; then
9055         # Native build.
9056         gcc_cv_nm=nm$host_exeext
9057 fi
9058 echo "$ac_t""$gcc_cv_nm" 1>&6
9059
9060 # Figure out what assembler alignment features are present.
9061 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
9062 echo "configure:9063: checking assembler alignment features" >&5
9063 gcc_cv_as_alignment_features=
9064 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9065         # Gas version 2.6 and later support for .balign and .p2align.
9066         # bytes to skip when using .p2align.
9067         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
9068                 gcc_cv_as_alignment_features=".balign and .p2align"
9069                 cat >> confdefs.h <<\EOF
9070 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9071 EOF
9072
9073         fi
9074         # Gas version 2.8 and later support specifying the maximum
9075         # bytes to skip when using .p2align.
9076         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
9077                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9078                 cat >> confdefs.h <<\EOF
9079 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9080 EOF
9081
9082         fi
9083 elif test x$gcc_cv_as != x; then
9084         # Check if we have .balign and .p2align
9085         echo ".balign  4" > conftest.s
9086         echo ".p2align  2" >> conftest.s
9087         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9088                 gcc_cv_as_alignment_features=".balign and .p2align"
9089                 cat >> confdefs.h <<\EOF
9090 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9091 EOF
9092
9093         fi
9094         rm -f conftest.s conftest.o
9095         # Check if specifying the maximum bytes to skip when
9096         # using .p2align is supported.
9097         echo ".p2align 4,,7" > conftest.s
9098         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9099                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9100                 cat >> confdefs.h <<\EOF
9101 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9102 EOF
9103
9104         fi
9105         rm -f conftest.s conftest.o
9106 fi
9107 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9108
9109 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9110 echo "configure:9111: checking assembler subsection support" >&5
9111 gcc_cv_as_subsections=
9112 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9113   if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
9114     gcc_cv_as_subsections="working .subsection -1"
9115   fi
9116 elif test x$gcc_cv_as != x; then
9117         # Check if we have .subsection
9118         echo ".subsection 1" > conftest.s
9119         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9120                 gcc_cv_as_subsections=".subsection"
9121                 if test x$gcc_cv_nm != x; then
9122                         cat > conftest.s <<EOF
9123 conftest_label1: .word 0
9124 .subsection -1
9125 conftest_label2: .word 0
9126 .previous
9127 EOF
9128                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9129                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9130                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9131                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9132                                         :
9133                                 else
9134                                         gcc_cv_as_subsections="working .subsection -1"
9135                                 fi
9136                         fi
9137                 fi
9138         fi
9139         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9140 fi
9141 if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then
9142         cat >> confdefs.h <<\EOF
9143 #define HAVE_GAS_SUBSECTION_ORDERING 1
9144 EOF
9145
9146 fi
9147 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9148
9149 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9150 echo "configure:9151: checking assembler weak support" >&5
9151 gcc_cv_as_weak=
9152 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9153   if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
9154     gcc_cv_as_weak="yes"
9155   fi
9156 elif test x$gcc_cv_as != x; then
9157         # Check if we have .weak
9158         echo "  .weak foobar" > conftest.s
9159         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9160                 gcc_cv_as_weak="yes"
9161         fi
9162         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9163 fi
9164 if test x"$gcc_cv_as_weak" = xyes; then
9165         cat >> confdefs.h <<\EOF
9166 #define HAVE_GAS_WEAK 1
9167 EOF
9168
9169 fi
9170 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9171
9172 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9173 echo "configure:9174: checking assembler hidden support" >&5
9174 gcc_cv_as_hidden=
9175 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9176   if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
9177     gcc_cv_as_hidden="yes"
9178   fi
9179 elif test x$gcc_cv_as != x; then
9180         # Check if we have .hidden
9181         echo "  .hidden foobar" > conftest.s
9182         echo "foobar:" >> conftest.s
9183         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9184                 gcc_cv_as_hidden="yes"
9185         fi
9186         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9187 fi
9188 if test x"$gcc_cv_as_hidden" = xyes; then
9189         cat >> confdefs.h <<\EOF
9190 #define HAVE_GAS_HIDDEN 1
9191 EOF
9192
9193 fi
9194 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9195
9196 case "$target" in
9197   sparc*-*-*)
9198     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9199 echo "configure:9200: checking assembler .register pseudo-op support" >&5
9200 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9201   echo $ac_n "(cached) $ac_c" 1>&6
9202 else
9203
9204         gcc_cv_as_register_pseudo_op=unknown
9205         if test x$gcc_cv_as != x; then
9206             # Check if we have .register
9207             echo ".register %g2, #scratch" > conftest.s
9208             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9209                 gcc_cv_as_register_pseudo_op=yes
9210             else
9211                 gcc_cv_as_register_pseudo_op=no
9212             fi
9213             rm -f conftest.s conftest.o
9214         fi
9215
9216 fi
9217
9218 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9219     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9220         cat >> confdefs.h <<\EOF
9221 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9222 EOF
9223
9224     fi
9225
9226     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9227 echo "configure:9228: checking assembler supports -relax" >&5
9228 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9229   echo $ac_n "(cached) $ac_c" 1>&6
9230 else
9231
9232         gcc_cv_as_relax_opt=unknown
9233         if test x$gcc_cv_as != x; then
9234             # Check if gas supports -relax
9235             echo ".text" > conftest.s
9236             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9237                 gcc_cv_as_relax_opt=yes
9238             else
9239                 gcc_cv_as_relax_opt=no
9240             fi
9241             rm -f conftest.s conftest.o
9242         fi
9243
9244 fi
9245
9246 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9247     if test "x$gcc_cv_as_relax_opt" = xyes; then
9248         cat >> confdefs.h <<\EOF
9249 #define HAVE_AS_RELAX_OPTION 1
9250 EOF
9251
9252     fi
9253
9254     case "$tm_file" in
9255     *64*)
9256         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9257 echo "configure:9258: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9258 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9259   echo $ac_n "(cached) $ac_c" 1>&6
9260 else
9261
9262                 if test -n "$gcc_cv_as"; then
9263                     echo ".xword foo" > conftest.s
9264                     gcc_cv_as_flags64=no
9265                     for flag in "-xarch=v9" "-64 -Av9"; do
9266                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9267                             > /dev/null 2>&1; then
9268                             gcc_cv_as_flags64=$flag
9269                             break
9270                         fi
9271                     done
9272                     rm -f conftest.s conftest.o
9273                 else
9274                     if test "$gas" = yes; then
9275                         gcc_cv_as_flags64="-64 -Av9"
9276                     else
9277                         gcc_cv_as_flags64="-xarch=v9"
9278                     fi
9279                 fi
9280
9281 fi
9282
9283 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9284         if test "x$gcc_cv_as_flags64" = xno; then
9285
9286             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9287             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9288
9289         else
9290             cat >> confdefs.h <<EOF
9291 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9292 EOF
9293
9294         fi
9295         ;;
9296     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9297         ;;
9298     esac
9299
9300     if test "x$gcc_cv_as_flags64" != xno; then
9301         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9302 echo "configure:9303: checking for assembler offsetable %lo() support" >&5
9303 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9304   echo $ac_n "(cached) $ac_c" 1>&6
9305 else
9306
9307             gcc_cv_as_offsetable_lo10=unknown
9308             if test "x$gcc_cv_as" != x; then
9309                 # Check if assembler has offsetable %lo()
9310                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9311                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9312                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9313                         > /dev/null 2>&1 &&
9314                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9315                         > /dev/null 2>&1; then
9316                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9317                         gcc_cv_as_offsetable_lo10=no
9318                     else
9319                         gcc_cv_as_offsetable_lo10=yes
9320                     fi
9321                 else
9322                     gcc_cv_as_offsetable_lo10=no
9323                 fi
9324                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9325             fi
9326
9327 fi
9328
9329 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9330         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9331             cat >> confdefs.h <<\EOF
9332 #define HAVE_AS_OFFSETABLE_LO10 1
9333 EOF
9334
9335         fi
9336     fi
9337     ;;
9338
9339   i[34567]86-*-*)
9340     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9341 echo "configure:9342: checking assembler instructions" >&5
9342     gcc_cv_as_instructions=
9343     if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9344       if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
9345         gcc_cv_as_instructions="filds fists"
9346       fi
9347     elif test x$gcc_cv_as != x; then
9348         set "filds fists" "filds mem; fists mem"
9349         while test $# -gt 0
9350         do
9351                 echo "$2" > conftest.s
9352                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9353                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9354                 fi
9355                 shift 2
9356         done
9357         rm -f conftest.s conftest.o
9358     fi
9359     if test x"$gcc_cv_as_instructions" != x; then
9360         cat >> confdefs.h <<EOF
9361 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | tr 'a-z ' 'A-Z_'` 1
9362 EOF
9363
9364     fi
9365     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9366     ;;
9367 esac
9368
9369 # Figure out what language subdirectories are present.
9370 # Look if the user specified --enable-languages="..."; if not, use
9371 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9372 # go away some day.
9373 if test x"${enable_languages+set}" != xset; then
9374         if test x"${LANGUAGES+set}" = xset; then
9375                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9376         else
9377                 enable_languages=all
9378         fi
9379 else
9380         if test x"${enable_languages}" = x; then
9381                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9382         fi
9383 fi
9384 subdirs=
9385 for lang in ${srcdir}/*/config-lang.in ..
9386 do
9387         case $lang in
9388         ..) ;;
9389         # The odd quoting in the next line works around
9390         # an apparent bug in bash 1.12 on linux.
9391         ${srcdir}/[*]/config-lang.in) ;;
9392         *)
9393           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9394           if test "x$lang_alias" = x
9395           then
9396                 echo "$lang doesn't set \$language." 1>&2
9397                 exit 1
9398           fi
9399           if test x"${enable_languages}" = xall; then
9400                 add_this_lang=yes
9401           else
9402                 case "${enable_languages}" in
9403                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9404                         add_this_lang=yes
9405                         ;;
9406                     * )
9407                         add_this_lang=no
9408                         ;;
9409                 esac
9410           fi
9411           if test x"${add_this_lang}" = xyes; then
9412                 case $lang in
9413                     ${srcdir}/ada/config-lang.in)
9414                         if test x$gnat = xyes ; then
9415                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9416                         fi
9417                         ;;
9418                     *)
9419                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9420                         ;;
9421                 esac
9422           fi
9423           ;;
9424         esac
9425 done
9426
9427 # Make gthr-default.h if we have a thread file.
9428 gthread_flags=
9429 if test $thread_file != single; then
9430     rm -f gthr-default.h
9431     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9432     gthread_flags=-DHAVE_GTHR_DEFAULT
9433 fi
9434
9435
9436 # Find out what GC implementation we want, or may, use.
9437 # Check whether --with-gc or --without-gc was given.
9438 if test "${with_gc+set}" = set; then
9439   withval="$with_gc"
9440   case "$withval" in
9441   simple | page)
9442     GGC=ggc-$withval
9443     ;;
9444   *)
9445     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9446     ;;
9447 esac
9448 else
9449   if test $ac_cv_func_mmap_anywhere = yes \
9450     || test $ac_cv_func_valloc = yes; then
9451   GGC=ggc-page
9452 else
9453   GGC=ggc-simple
9454 fi
9455 fi
9456
9457
9458 echo "Using $GGC for garbage collection."
9459
9460 # Use the system's zlib library.
9461 zlibdir=-L../../zlib
9462 zlibinc="-I\$(srcdir)/../../zlib"
9463 # Check whether --with-system-zlib or --without-system-zlib was given.
9464 if test "${with_system_zlib+set}" = set; then
9465   withval="$with_system_zlib"
9466   zlibdir=
9467 zlibinc=
9468
9469 fi
9470
9471
9472
9473
9474 # Build a new-abi (c++) system
9475 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9476 if test "${enable_new_gxx_abi+set}" = set; then
9477   enableval="$enable_new_gxx_abi"
9478   cat >> confdefs.h <<\EOF
9479 #define ENABLE_NEW_GXX_ABI 1
9480 EOF
9481
9482 GXX_ABI_FLAG='-fnew-abi'
9483 echo "Building a new-abi g++ compiler."
9484
9485 fi
9486
9487
9488
9489 # Build a new-libstdc++ system (ie libstdc++-v3)
9490 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9491 echo "configure:9492: checking for libstdc++ to install" >&5
9492 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9493 if test "${enable_libstdcxx_v3+set}" = set; then
9494   enableval="$enable_libstdcxx_v3"
9495   enable_libstdcxx_v3="$enableval"
9496 else
9497   enable_libstdcxx_v3=no
9498 fi
9499
9500
9501 if test x$enable_libstdcxx_v3 = xyes; then
9502   echo "$ac_t""v3" 1>&6
9503   ac_esn=1
9504 else
9505   echo "$ac_t""v2" 1>&6
9506   ac_esn=0
9507 fi
9508 cat >> confdefs.h <<EOF
9509 #define ENABLE_STD_NAMESPACE $ac_esn
9510 EOF
9511
9512
9513
9514 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9515 echo "configure:9516: checking whether to enable maintainer-specific portions of Makefiles" >&5
9516     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9517 if test "${enable_maintainer_mode+set}" = set; then
9518   enableval="$enable_maintainer_mode"
9519   maintainer_mode=$enableval
9520 else
9521   maintainer_mode=no
9522 fi
9523
9524
9525 echo "$ac_t""$maintainer_mode" 1>&6
9526
9527 if test "$maintainer_mode" = "yes"; then
9528   MAINT=''
9529 else
9530   MAINT='#'
9531 fi
9532
9533 # Make empty files to contain the specs and options for each language.
9534 # Then add #include lines to for a compiler that has specs and/or options.
9535
9536 lang_specs_files=
9537 lang_options_files=
9538 lang_tree_files=
9539 rm -f specs.h options.h gencheck.h
9540 touch specs.h options.h gencheck.h
9541 for subdir in . $subdirs
9542 do
9543         if test -f $srcdir/$subdir/lang-specs.h; then
9544                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9545                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9546         fi
9547         if test -f $srcdir/$subdir/lang-options.h; then
9548                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9549                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9550         fi
9551         if test -f $srcdir/$subdir/$subdir-tree.def; then
9552                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9553                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9554         fi
9555 done
9556
9557 # These (without "all_") are set in each config-lang.in.
9558 # `language' must be a single word so is spelled singularly.
9559 all_languages=
9560 all_boot_languages=
9561 all_compilers=
9562 all_stagestuff=
9563 all_diff_excludes=
9564 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9565 # List of language makefile fragments.
9566 all_lang_makefiles=
9567 all_headers=
9568 all_lib2funcs=
9569
9570 # Add the language fragments.
9571 # Languages are added via two mechanisms.  Some information must be
9572 # recorded in makefile variables, these are defined in config-lang.in.
9573 # We accumulate them and plug them into the main Makefile.
9574 # The other mechanism is a set of hooks for each of the main targets
9575 # like `clean', `install', etc.
9576
9577 language_fragments="Make-lang"
9578 language_hooks="Make-hooks"
9579 oldstyle_subdirs=
9580
9581 for s in .. $subdirs
9582 do
9583         if test $s != ".."
9584         then
9585                 language=
9586                 boot_language=
9587                 compilers=
9588                 stagestuff=
9589                 diff_excludes=
9590                 headers=
9591                 outputs=
9592                 lib2funcs=
9593                 . ${srcdir}/$s/config-lang.in
9594                 if test "x$language" = x
9595                 then
9596                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9597                         exit 1
9598                 fi
9599                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9600                 all_languages="$all_languages $language"
9601                 if test "x$boot_language" = xyes
9602                 then
9603                         all_boot_languages="$all_boot_languages $language"
9604                 fi
9605                 all_compilers="$all_compilers $compilers"
9606                 all_stagestuff="$all_stagestuff $stagestuff"
9607                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9608                 all_headers="$all_headers $headers"
9609                 all_outputs="$all_outputs $outputs"
9610                 if test x$outputs = x
9611                 then
9612                         oldstyle_subdirs="$oldstyle_subdirs $s"
9613                 fi
9614                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9615         fi
9616 done
9617
9618 # Since we can't use `::' targets, we link each language in
9619 # with a set of hooks, reached indirectly via lang.${target}.
9620
9621 rm -f Make-hooks
9622 touch Make-hooks
9623 target_list="all.build all.cross start.encap rest.encap \
9624         info dvi \
9625         install-normal install-common install-info install-man \
9626         uninstall distdir \
9627         mostlyclean clean distclean extraclean maintainer-clean \
9628         stage1 stage2 stage3 stage4"
9629 for t in $target_list
9630 do
9631         x=
9632         for lang in .. $all_languages
9633         do
9634                 if test $lang != ".."; then
9635                         x="$x $lang.$t"
9636                 fi
9637         done
9638         echo "lang.$t: $x" >> Make-hooks
9639 done
9640
9641 # If we're not building in srcdir, create .gdbinit.
9642
9643 if test ! -f Makefile.in; then
9644         echo "dir ." > .gdbinit
9645         echo "dir ${srcdir}" >> .gdbinit
9646         if test x$gdb_needs_out_file_path = xyes
9647         then
9648                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9649         fi
9650         if test "x$subdirs" != x; then
9651                 for s in $subdirs
9652                 do
9653                         echo "dir ${srcdir}/$s" >> .gdbinit
9654                 done
9655         fi
9656         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9657 fi
9658
9659 # Define variables host_canonical and build_canonical
9660 # because some Cygnus local changes in the Makefile depend on them.
9661 build_canonical=${build}
9662 host_canonical=${host}
9663 target_subdir=
9664 if test "${host}" != "${target}" ; then
9665     target_subdir=${target}/
9666 fi
9667
9668
9669
9670
9671 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9672 # absolute path for gcc_tooldir based on inserting the number of up-directory
9673 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9674 # $(libsubdir)/@(unlibsubdir) based path.
9675 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9676 # make and thus we'd get different behavior depending on where we built the
9677 # sources.
9678 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9679     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9680 else
9681 # An explanation of the sed strings:
9682 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9683 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9684 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9685 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9686 #
9687 # (*) Note this pattern overwrites the first character of the string
9688 # with a forward slash if one is not already present.  This is not a
9689 # problem because the exact names of the sub-directories concerned is
9690 # unimportant, just the number of them matters.
9691 #
9692 # The practical upshot of these patterns is like this:
9693 #
9694 #  prefix     exec_prefix        result
9695 #  ------     -----------        ------
9696 #   /foo        /foo/bar          ../
9697 #   /foo/       /foo/bar          ../
9698 #   /foo        /foo/bar/         ../
9699 #   /foo/       /foo/bar/         ../
9700 #   /foo        /foo/bar/ugg      ../../
9701 #
9702     dollar='$$'
9703     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9704 fi
9705
9706
9707
9708 # Nothing to do for FLOAT_H, float_format already handled.
9709 objdir=`pwd`
9710
9711
9712 # Process the language and host/target makefile fragments.
9713 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9714
9715 # Substitute configuration variables
9716
9717
9718
9719
9720
9721
9722
9723
9724
9725
9726
9727
9728
9729
9730
9731
9732
9733
9734
9735
9736
9737
9738
9739
9740
9741
9742
9743
9744
9745
9746
9747
9748
9749
9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9761
9762
9763
9764
9765
9766
9767
9768
9769
9770
9771
9772
9773
9774 # Echo that links are built
9775 if test x$host = x$target
9776 then
9777         str1="native "
9778 else
9779         str1="cross-"
9780         str2=" from $host"
9781 fi
9782
9783 if test x$host != x$build
9784 then
9785         str3=" on a $build system"
9786 fi
9787
9788 if test "x$str2" != x || test "x$str3" != x
9789 then
9790         str4=
9791 fi
9792
9793 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9794
9795 if test "x$str2" != x || test "x$str3" != x
9796 then
9797         echo " ${str2}${str3}." 1>&2
9798 fi
9799
9800 # Truncate the target if necessary
9801 if test x$host_truncate_target != x; then
9802         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9803 fi
9804
9805 # Configure the subdirectories
9806 # AC_CONFIG_SUBDIRS($subdirs)
9807
9808 # Create the Makefile
9809 # and configure language subdirectories
9810 trap '' 1 2 15
9811 cat > confcache <<\EOF
9812 # This file is a shell script that caches the results of configure
9813 # tests run on this system so they can be shared between configure
9814 # scripts and configure runs.  It is not useful on other systems.
9815 # If it contains results you don't want to keep, you may remove or edit it.
9816 #
9817 # By default, configure uses ./config.cache as the cache file,
9818 # creating it if it does not exist already.  You can give configure
9819 # the --cache-file=FILE option to use a different cache file; that is
9820 # what configure does when it calls configure scripts in
9821 # subdirectories, so they share the cache.
9822 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9823 # config.status only pays attention to the cache file if you give it the
9824 # --recheck option to rerun configure.
9825 #
9826 EOF
9827 # The following way of writing the cache mishandles newlines in values,
9828 # but we know of no workaround that is simple, portable, and efficient.
9829 # So, don't put newlines in cache variables' values.
9830 # Ultrix sh set writes to stderr and can't be redirected directly,
9831 # and sets the high bit in the cache file unless we assign to the vars.
9832 (set) 2>&1 |
9833   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9834   *ac_space=\ *)
9835     # `set' does not quote correctly, so add quotes (double-quote substitution
9836     # turns \\\\ into \\, and sed turns \\ into \).
9837     sed -n \
9838       -e "s/'/'\\\\''/g" \
9839       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9840     ;;
9841   *)
9842     # `set' quotes correctly as required by POSIX, so do not add quotes.
9843     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9844     ;;
9845   esac >> confcache
9846 if cmp -s $cache_file confcache; then
9847   :
9848 else
9849   if test -w $cache_file; then
9850     echo "updating cache $cache_file"
9851     cat confcache > $cache_file
9852   else
9853     echo "not updating unwritable cache $cache_file"
9854   fi
9855 fi
9856 rm -f confcache
9857
9858 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9859
9860 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9861 # Let make expand exec_prefix.
9862 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9863
9864 # Any assignment to VPATH causes Sun make to only execute
9865 # the first set of double-colon rules, so remove it if not needed.
9866 # If there is a colon in the path, we need to keep it.
9867 if test "x$srcdir" = x.; then
9868   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9869 fi
9870
9871 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9872
9873 DEFS=-DHAVE_CONFIG_H
9874
9875 # Without the "./", some shells look in PATH for config.status.
9876 : ${CONFIG_STATUS=./config.status}
9877
9878 echo creating $CONFIG_STATUS
9879 rm -f $CONFIG_STATUS
9880 cat > $CONFIG_STATUS <<EOF
9881 #! /bin/sh
9882 # Generated automatically by configure.
9883 # Run this file to recreate the current configuration.
9884 # This directory was configured as follows,
9885 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9886 #
9887 # $0 $ac_configure_args
9888 #
9889 # Compiler output produced by configure, useful for debugging
9890 # configure, is in ./config.log if it exists.
9891
9892 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9893 for ac_option
9894 do
9895   case "\$ac_option" in
9896   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9897     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9898     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9899   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9900     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9901     exit 0 ;;
9902   -help | --help | --hel | --he | --h)
9903     echo "\$ac_cs_usage"; exit 0 ;;
9904   *) echo "\$ac_cs_usage"; exit 1 ;;
9905   esac
9906 done
9907
9908 ac_given_srcdir=$srcdir
9909
9910 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9911 EOF
9912 cat >> $CONFIG_STATUS <<EOF
9913
9914 # Protect against being on the right side of a sed subst in config.status.
9915 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9916  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9917 $ac_vpsub
9918 $extrasub
9919 s%@SHELL@%$SHELL%g
9920 s%@CFLAGS@%$CFLAGS%g
9921 s%@CPPFLAGS@%$CPPFLAGS%g
9922 s%@CXXFLAGS@%$CXXFLAGS%g
9923 s%@FFLAGS@%$FFLAGS%g
9924 s%@DEFS@%$DEFS%g
9925 s%@LDFLAGS@%$LDFLAGS%g
9926 s%@LIBS@%$LIBS%g
9927 s%@exec_prefix@%$exec_prefix%g
9928 s%@prefix@%$prefix%g
9929 s%@program_transform_name@%$program_transform_name%g
9930 s%@bindir@%$bindir%g
9931 s%@sbindir@%$sbindir%g
9932 s%@libexecdir@%$libexecdir%g
9933 s%@datadir@%$datadir%g
9934 s%@sysconfdir@%$sysconfdir%g
9935 s%@sharedstatedir@%$sharedstatedir%g
9936 s%@localstatedir@%$localstatedir%g
9937 s%@libdir@%$libdir%g
9938 s%@includedir@%$includedir%g
9939 s%@oldincludedir@%$oldincludedir%g
9940 s%@infodir@%$infodir%g
9941 s%@mandir@%$mandir%g
9942 s%@host@%$host%g
9943 s%@host_alias@%$host_alias%g
9944 s%@host_cpu@%$host_cpu%g
9945 s%@host_vendor@%$host_vendor%g
9946 s%@host_os@%$host_os%g
9947 s%@target@%$target%g
9948 s%@target_alias@%$target_alias%g
9949 s%@target_cpu@%$target_cpu%g
9950 s%@target_vendor@%$target_vendor%g
9951 s%@target_os@%$target_os%g
9952 s%@build@%$build%g
9953 s%@build_alias@%$build_alias%g
9954 s%@build_cpu@%$build_cpu%g
9955 s%@build_vendor@%$build_vendor%g
9956 s%@build_os@%$build_os%g
9957 s%@CC@%$CC%g
9958 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9959 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9960 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9961 s%@SET_MAKE@%$SET_MAKE%g
9962 s%@AWK@%$AWK%g
9963 s%@LEX@%$LEX%g
9964 s%@LEXLIB@%$LEXLIB%g
9965 s%@LN@%$LN%g
9966 s%@LN_S@%$LN_S%g
9967 s%@RANLIB@%$RANLIB%g
9968 s%@YACC@%$YACC%g
9969 s%@INSTALL@%$INSTALL%g
9970 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9971 s%@INSTALL_DATA@%$INSTALL_DATA%g
9972 s%@CPP@%$CPP%g
9973 s%@gnat@%$gnat%g
9974 s%@MAKEINFO@%$MAKEINFO%g
9975 s%@BUILD_INFO@%$BUILD_INFO%g
9976 s%@INSTALL_INFO@%$INSTALL_INFO%g
9977 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9978 s%@vfprintf@%$vfprintf%g
9979 s%@doprint@%$doprint%g
9980 s%@manext@%$manext%g
9981 s%@objext@%$objext%g
9982 s%@PACKAGE@%$PACKAGE%g
9983 s%@VERSION@%$VERSION%g
9984 s%@ALLOCA@%$ALLOCA%g
9985 s%@USE_NLS@%$USE_NLS%g
9986 s%@MSGFMT@%$MSGFMT%g
9987 s%@GMSGFMT@%$GMSGFMT%g
9988 s%@XGETTEXT@%$XGETTEXT%g
9989 s%@GENCAT@%$GENCAT%g
9990 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9991 s%@CATALOGS@%$CATALOGS%g
9992 s%@CATOBJEXT@%$CATOBJEXT%g
9993 s%@DATADIRNAME@%$DATADIRNAME%g
9994 s%@GMOFILES@%$GMOFILES%g
9995 s%@INSTOBJEXT@%$INSTOBJEXT%g
9996 s%@INTLDEPS@%$INTLDEPS%g
9997 s%@INTLLIBS@%$INTLLIBS%g
9998 s%@INTLOBJS@%$INTLOBJS%g
9999 s%@POFILES@%$POFILES%g
10000 s%@POSUB@%$POSUB%g
10001 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
10002 s%@GT_NO@%$GT_NO%g
10003 s%@GT_YES@%$GT_YES%g
10004 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
10005 s%@l@%$l%g
10006 s%@inhibit_libc@%$inhibit_libc%g
10007 s%@gthread_flags@%$gthread_flags%g
10008 s%@GGC@%$GGC%g
10009 s%@zlibdir@%$zlibdir%g
10010 s%@zlibinc@%$zlibinc%g
10011 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
10012 s%@MAINT@%$MAINT%g
10013 s%@build_canonical@%$build_canonical%g
10014 s%@host_canonical@%$host_canonical%g
10015 s%@target_subdir@%$target_subdir%g
10016 s%@gcc_tooldir@%$gcc_tooldir%g
10017 s%@dollar@%$dollar%g
10018 s%@objdir@%$objdir%g
10019 s%@subdirs@%$subdirs%g
10020 s%@all_boot_languages@%$all_boot_languages%g
10021 s%@all_compilers@%$all_compilers%g
10022 s%@all_diff_excludes@%$all_diff_excludes%g
10023 s%@all_headers@%$all_headers%g
10024 s%@all_lang_makefiles@%$all_lang_makefiles%g
10025 s%@all_languages@%$all_languages%g
10026 s%@all_lib2funcs@%$all_lib2funcs%g
10027 s%@all_stagestuff@%$all_stagestuff%g
10028 s%@build_exeext@%$build_exeext%g
10029 s%@build_install_headers_dir@%$build_install_headers_dir%g
10030 s%@build_xm_file_list@%$build_xm_file_list%g
10031 s%@cc_set_by_configure@%$cc_set_by_configure%g
10032 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
10033 s%@cpp_install_dir@%$cpp_install_dir%g
10034 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
10035 s%@dep_tmake_file@%$dep_tmake_file%g
10036 s%@extra_c_flags@%$extra_c_flags%g
10037 s%@extra_c_objs@%$extra_c_objs%g
10038 s%@extra_cpp_objs@%$extra_cpp_objs%g
10039 s%@extra_cxx_objs@%$extra_cxx_objs%g
10040 s%@extra_headers_list@%$extra_headers_list%g
10041 s%@extra_objs@%$extra_objs%g
10042 s%@extra_parts@%$extra_parts%g
10043 s%@extra_passes@%$extra_passes%g
10044 s%@extra_programs@%$extra_programs%g
10045 s%@float_h_file@%$float_h_file%g
10046 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
10047 s%@gcc_version@%$gcc_version%g
10048 s%@gcc_version_trigger@%$gcc_version_trigger%g
10049 s%@host_exeext@%$host_exeext%g
10050 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
10051 s%@host_xm_file_list@%$host_xm_file_list%g
10052 s%@install@%$install%g
10053 s%@lang_options_files@%$lang_options_files%g
10054 s%@lang_specs_files@%$lang_specs_files%g
10055 s%@lang_tree_files@%$lang_tree_files%g
10056 s%@local_prefix@%$local_prefix%g
10057 s%@maybe_use_collect2@%$maybe_use_collect2%g
10058 s%@md_file@%$md_file%g
10059 s%@objc_boehm_gc@%$objc_boehm_gc%g
10060 s%@out_file@%$out_file%g
10061 s%@out_object_file@%$out_object_file%g
10062 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
10063 s%@symbolic_link@%$symbolic_link%g
10064 s%@thread_file@%$thread_file%g
10065 s%@tm_file_list@%$tm_file_list%g
10066 s%@will_use_collect2@%$will_use_collect2%g
10067 /@target_overrides@/r $target_overrides
10068 s%@target_overrides@%%g
10069 /@host_overrides@/r $host_overrides
10070 s%@host_overrides@%%g
10071 s%@cross_defines@%$cross_defines%g
10072 /@cross_overrides@/r $cross_overrides
10073 s%@cross_overrides@%%g
10074 /@build_overrides@/r $build_overrides
10075 s%@build_overrides@%%g
10076 /@language_fragments@/r $language_fragments
10077 s%@language_fragments@%%g
10078 /@language_hooks@/r $language_hooks
10079 s%@language_hooks@%%g
10080
10081 CEOF
10082 EOF
10083
10084 cat >> $CONFIG_STATUS <<\EOF
10085
10086 # Split the substitutions into bite-sized pieces for seds with
10087 # small command number limits, like on Digital OSF/1 and HP-UX.
10088 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10089 ac_file=1 # Number of current file.
10090 ac_beg=1 # First line for current file.
10091 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10092 ac_more_lines=:
10093 ac_sed_cmds=""
10094 while $ac_more_lines; do
10095   if test $ac_beg -gt 1; then
10096     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10097   else
10098     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10099   fi
10100   if test ! -s conftest.s$ac_file; then
10101     ac_more_lines=false
10102     rm -f conftest.s$ac_file
10103   else
10104     if test -z "$ac_sed_cmds"; then
10105       ac_sed_cmds="sed -f conftest.s$ac_file"
10106     else
10107       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10108     fi
10109     ac_file=`expr $ac_file + 1`
10110     ac_beg=$ac_end
10111     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10112   fi
10113 done
10114 if test -z "$ac_sed_cmds"; then
10115   ac_sed_cmds=cat
10116 fi
10117 EOF
10118
10119 cat >> $CONFIG_STATUS <<EOF
10120
10121 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
10122 EOF
10123 cat >> $CONFIG_STATUS <<\EOF
10124 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10125   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10126   case "$ac_file" in
10127   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10128        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10129   *) ac_file_in="${ac_file}.in" ;;
10130   esac
10131
10132   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10133
10134   # Remove last slash and all that follows it.  Not all systems have dirname.
10135   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10136   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10137     # The file is in a subdirectory.
10138     test ! -d "$ac_dir" && mkdir "$ac_dir"
10139     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10140     # A "../" for each directory in $ac_dir_suffix.
10141     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10142   else
10143     ac_dir_suffix= ac_dots=
10144   fi
10145
10146   case "$ac_given_srcdir" in
10147   .)  srcdir=.
10148       if test -z "$ac_dots"; then top_srcdir=.
10149       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10150   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10151   *) # Relative path.
10152     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10153     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10154   esac
10155
10156
10157   echo creating "$ac_file"
10158   rm -f "$ac_file"
10159   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10160   case "$ac_file" in
10161   *Makefile*) ac_comsub="1i\\
10162 # $configure_input" ;;
10163   *) ac_comsub= ;;
10164   esac
10165
10166   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10167   sed -e "$ac_comsub
10168 s%@configure_input@%$configure_input%g
10169 s%@srcdir@%$srcdir%g
10170 s%@top_srcdir@%$top_srcdir%g
10171 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10172 fi; done
10173 rm -f conftest.s*
10174
10175 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10176 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10177 #
10178 # ac_d sets the value in "#define NAME VALUE" lines.
10179 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10180 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10181 ac_dC='\3'
10182 ac_dD='%g'
10183 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10184 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10185 ac_uB='\([      ]\)%\1#\2define\3'
10186 ac_uC=' '
10187 ac_uD='\4%g'
10188 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10189 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10190 ac_eB='$%\1#\2define\3'
10191 ac_eC=' '
10192 ac_eD='%g'
10193
10194 if test "${CONFIG_HEADERS+set}" != set; then
10195 EOF
10196 cat >> $CONFIG_STATUS <<EOF
10197   CONFIG_HEADERS="auto-host.h:config.in"
10198 EOF
10199 cat >> $CONFIG_STATUS <<\EOF
10200 fi
10201 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10202   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10203   case "$ac_file" in
10204   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10205        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10206   *) ac_file_in="${ac_file}.in" ;;
10207   esac
10208
10209   echo creating $ac_file
10210
10211   rm -f conftest.frag conftest.in conftest.out
10212   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10213   cat $ac_file_inputs > conftest.in
10214
10215 EOF
10216
10217 # Transform confdefs.h into a sed script conftest.vals that substitutes
10218 # the proper values into config.h.in to produce config.h.  And first:
10219 # Protect against being on the right side of a sed subst in config.status.
10220 # Protect against being in an unquoted here document in config.status.
10221 rm -f conftest.vals
10222 cat > conftest.hdr <<\EOF
10223 s/[\\&%]/\\&/g
10224 s%[\\$`]%\\&%g
10225 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10226 s%ac_d%ac_u%gp
10227 s%ac_u%ac_e%gp
10228 EOF
10229 sed -n -f conftest.hdr confdefs.h > conftest.vals
10230 rm -f conftest.hdr
10231
10232 # This sed command replaces #undef with comments.  This is necessary, for
10233 # example, in the case of _POSIX_SOURCE, which is predefined and required
10234 # on some systems where configure will not decide to define it.
10235 cat >> conftest.vals <<\EOF
10236 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10237 EOF
10238
10239 # Break up conftest.vals because some shells have a limit on
10240 # the size of here documents, and old seds have small limits too.
10241
10242 rm -f conftest.tail
10243 while :
10244 do
10245   ac_lines=`grep -c . conftest.vals`
10246   # grep -c gives empty output for an empty file on some AIX systems.
10247   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10248   # Write a limited-size here document to conftest.frag.
10249   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10250   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10251   echo 'CEOF
10252   sed -f conftest.frag conftest.in > conftest.out
10253   rm -f conftest.in
10254   mv conftest.out conftest.in
10255 ' >> $CONFIG_STATUS
10256   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10257   rm -f conftest.vals
10258   mv conftest.tail conftest.vals
10259 done
10260 rm -f conftest.vals
10261
10262 cat >> $CONFIG_STATUS <<\EOF
10263   rm -f conftest.frag conftest.h
10264   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10265   cat conftest.in >> conftest.h
10266   rm -f conftest.in
10267   if cmp -s $ac_file conftest.h 2>/dev/null; then
10268     echo "$ac_file is unchanged"
10269     rm -f conftest.h
10270   else
10271     # Remove last slash and all that follows it.  Not all systems have dirname.
10272       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10273       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10274       # The file is in a subdirectory.
10275       test ! -d "$ac_dir" && mkdir "$ac_dir"
10276     fi
10277     rm -f $ac_file
10278     mv conftest.h $ac_file
10279   fi
10280 fi; done
10281
10282 EOF
10283
10284 cat >> $CONFIG_STATUS <<EOF
10285 ac_sources="$nls_cv_header_libgt"
10286 ac_dests="$nls_cv_header_intl"
10287 EOF
10288
10289 cat >> $CONFIG_STATUS <<\EOF
10290 srcdir=$ac_given_srcdir
10291 while test -n "$ac_sources"; do
10292   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10293   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10294
10295   echo "linking $srcdir/$ac_source to $ac_dest"
10296
10297   if test ! -r $srcdir/$ac_source; then
10298     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10299   fi
10300   rm -f $ac_dest
10301
10302   # Make relative symlinks.
10303   # Remove last slash and all that follows it.  Not all systems have dirname.
10304   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10305   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10306     # The dest file is in a subdirectory.
10307     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10308     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10309     # A "../" for each directory in $ac_dest_dir_suffix.
10310     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10311   else
10312     ac_dest_dir_suffix= ac_dots=
10313   fi
10314
10315   case "$srcdir" in
10316   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10317   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10318   esac
10319
10320   # Make a symlink if possible; otherwise try a hard link.
10321   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10322     ln $srcdir/$ac_source $ac_dest; then :
10323   else
10324     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10325   fi
10326 done
10327 EOF
10328 cat >> $CONFIG_STATUS <<EOF
10329
10330
10331 host='${host}'
10332 build='${build}'
10333 target='${target}'
10334 target_alias='${target_alias}'
10335 srcdir='${srcdir}'
10336 subdirs='${subdirs}'
10337 oldstyle_subdirs='${oldstyle_subdirs}'
10338 symbolic_link='${symbolic_link}'
10339 program_transform_set='${program_transform_set}'
10340 program_transform_name='${program_transform_name}'
10341 dep_host_xmake_file='${dep_host_xmake_file}'
10342 host_xmake_file='${host_xmake_file}'
10343 dep_tmake_file='${dep_tmake_file}'
10344 tmake_file='${tmake_file}'
10345 thread_file='${thread_file}'
10346 gcc_version='${gcc_version}'
10347 gcc_version_trigger='${gcc_version_trigger}'
10348 local_prefix='${local_prefix}'
10349 build_install_headers_dir='${build_install_headers_dir}'
10350 build_exeext='${build_exeext}'
10351 host_exeext='${host_exeext}'
10352 out_file='${out_file}'
10353 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10354 SET_MAKE='${SET_MAKE}'
10355 target_list='${target_list}'
10356 target_overrides='${target_overrides}'
10357 host_overrides='${host_overrides}'
10358 cross_defines='${cross_defines}'
10359 cross_overrides='${cross_overrides}'
10360 build_overrides='${build_overrides}'
10361 cpp_install_dir='${cpp_install_dir}'
10362
10363 EOF
10364 cat >> $CONFIG_STATUS <<\EOF
10365 case "$CONFIG_FILES" in *po/Makefile.in*)
10366         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10367       esac
10368
10369 . $srcdir/configure.lang
10370 case x$CONFIG_HEADERS in
10371 xauto-host.h:config.in)
10372 echo > cstamp-h ;;
10373 esac
10374 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10375 # bootstrapping and the installation procedure can still use
10376 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10377 # FLAGS_TO_PASS has been modified to solve the problem there.
10378 # This is virtually a duplicate of what happens in configure.lang; we do
10379 # an extra check to make sure this only happens if ln -s can be used.
10380 if test "$symbolic_link" = "ln -s"; then
10381  for d in .. ${subdirs} ; do
10382    if test $d != ..; then
10383         STARTDIR=`pwd`
10384         cd $d
10385         for t in stage1 stage2 stage3 stage4 include
10386         do
10387                 rm -f $t
10388                 $symbolic_link ../$t $t 2>/dev/null
10389         done
10390         cd $STARTDIR
10391    fi
10392  done
10393 else true ; fi
10394 # Avoid having to add intl to our include paths.
10395 if test -f intl/libintl.h; then
10396   echo creating libintl.h
10397   echo '#include "intl/libintl.h"' >libintl.h
10398 fi
10399
10400 exit 0
10401 EOF
10402 chmod +x $CONFIG_STATUS
10403 rm -fr confdefs* $ac_clean_files
10404 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10405