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 $ac_cv_c_inline
1560 EOF
1561  ;;
1562 esac
1563
1564
1565 # Find some useful tools
1566 for ac_prog in mawk gawk nawk awk
1567 do
1568 # Extract the first word of "$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="${tm_file} svr3.h clipper/clix.h"
4132                 xm_file=clipper/xm-clix.h
4133                 xmake_file=clipper/x-clix
4134                 extra_headers=va-clipper.h
4135                 extra_parts="crtbegin.o crtend.o"
4136                 install_headers_dir=install-headers-cpio
4137                 ;;
4138         d30v-*)
4139                 float_format=i64
4140                 ;;
4141         dsp16xx-*)
4142                 ;;
4143         elxsi-elxsi-*)
4144                 use_collect2=yes
4145                 ;;
4146         fr30-*-elf)
4147                 tm_file="fr30/fr30.h"
4148                 tmake_file=fr30/t-fr30
4149                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4150                 ;;
4151         h8300-*-*)
4152                 float_format=i32
4153                 ;;
4154         hppa*-*-linux*)
4155                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4156                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4157                 tmake_file="t-linux pa/t-linux"
4158                 extra_parts="crtbegin.o crtend.o"
4159                 xmake_file=none
4160                 gas=yes gnu_ld=yes
4161                 if test x$enable_threads = xyes; then
4162                         thread_file='posix'
4163                 fi
4164                 ;;
4165         hppa*-*-openbsd*)
4166                 target_cpu_default="MASK_PA_11"
4167                 tmake_file=pa/t-openbsd
4168                 ;;
4169         hppa1.1-*-pro*)
4170                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4171                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4172                 xm_file=pa/xm-papro.h
4173                 tmake_file=pa/t-pro
4174                 ;;
4175         hppa1.1-*-osf*)
4176                 target_cpu_default="MASK_PA_11"
4177                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4178                 use_collect2=yes
4179                 ;;
4180         hppa1.1-*-rtems*)
4181                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4182                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4183                 xm_file=pa/xm-papro.h
4184                 tmake_file=pa/t-pro
4185                 ;;
4186         hppa1.0-*-osf*)
4187                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4188                 use_collect2=yes
4189                 ;;
4190         hppa1.1-*-bsd*)
4191                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4192                 target_cpu_default="MASK_PA_11"
4193                 use_collect2=yes
4194                 ;;
4195         hppa1.0-*-bsd*)
4196                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4197                 use_collect2=yes
4198                 ;;
4199         hppa1.0-*-hpux7*)
4200                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4201                 xm_file=pa/xm-pahpux.h
4202                 xmake_file=pa/x-pa-hpux
4203                 if test x$gas = xyes
4204                 then
4205                         tm_file="${tm_file} pa/gas.h"
4206                 fi
4207                 install_headers_dir=install-headers-cpio
4208                 use_collect2=yes
4209                 ;;
4210         hppa1.0-*-hpux8.0[0-2]*)
4211                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4212                 xm_file=pa/xm-pahpux.h
4213                 xmake_file=pa/x-pa-hpux
4214                 if test x$gas = xyes
4215                 then
4216                         tm_file="${tm_file} pa/pa-gas.h"
4217                 else
4218                         tm_file="pa/pa-oldas.h ${tm_file}"
4219                 fi
4220                 install_headers_dir=install-headers-cpio
4221                 use_collect2=yes
4222                 ;;
4223         hppa1.1-*-hpux8.0[0-2]*)
4224                 target_cpu_default="MASK_PA_11"
4225                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4226                 xm_file=pa/xm-pahpux.h
4227                 xmake_file=pa/x-pa-hpux
4228                 if test x$gas = xyes
4229                 then
4230                         tm_file="${tm_file} pa/pa-gas.h"
4231                 else
4232                         tm_file="pa/pa-oldas.h ${tm_file}"
4233                 fi
4234                 install_headers_dir=install-headers-cpio
4235                 use_collect2=yes
4236                 ;;
4237         hppa1.1-*-hpux8*)
4238                 target_cpu_default="MASK_PA_11"
4239                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4240                 xm_file=pa/xm-pahpux.h
4241                 xmake_file=pa/x-pa-hpux
4242                 if test x$gas = xyes
4243                 then
4244                         tm_file="${tm_file} pa/pa-gas.h"
4245                 fi
4246                 install_headers_dir=install-headers-cpio
4247                 use_collect2=yes
4248                 ;;
4249         hppa1.0-*-hpux8*)
4250                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4251                 xm_file=pa/xm-pahpux.h
4252                 xmake_file=pa/x-pa-hpux
4253                 if test x$gas = xyes
4254                 then
4255                         tm_file="${tm_file} pa/pa-gas.h"
4256                 fi
4257                 install_headers_dir=install-headers-cpio
4258                 use_collect2=yes
4259                 ;;
4260         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4261                 target_cpu_default="MASK_PA_11"
4262                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4263                 float_format=i128
4264                 xm_file=pa/xm-pahpux.h
4265                 xmake_file=pa/x-pa-hpux
4266                 tmake_file=pa/t-pa
4267                 if test x$gas = xyes
4268                 then
4269                         tm_file="${tm_file} pa/pa-gas.h"
4270                 fi
4271                 if test x$enable_threads = x; then
4272                     enable_threads=$have_pthread_h
4273                 fi
4274                 case x${enable_threads} in
4275                 xyes | xdce)
4276                         tmake_file="${tmake_file} pa/t-dce-thr"
4277                         ;;
4278                 esac
4279                 install_headers_dir=install-headers-cpio
4280                 use_collect2=yes
4281                 ;;
4282         hppa1.0-*-hpux10*)
4283                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4284                 float_format=i128
4285                 xm_file=pa/xm-pahpux.h
4286                 xmake_file=pa/x-pa-hpux
4287                 tmake_file=pa/t-pa
4288                 if test x$gas = xyes
4289                 then
4290                         tm_file="${tm_file} pa/pa-gas.h"
4291                 fi
4292                 if test x$enable_threads = x; then
4293                     enable_threads=$have_pthread_h
4294                 fi
4295                 case x${enable_threads} in
4296                 xyes | xdce)
4297                         tmake_file="${tmake_file} pa/t-dce-thr"
4298                         ;;
4299                 esac
4300                 install_headers_dir=install-headers-cpio
4301                 use_collect2=yes
4302                 ;;
4303         hppa*64*-*-hpux11*)
4304                 target_cpu_default="MASK_PA_11"
4305                 xm_file=pa/xm-pa64hpux.h
4306                 xmake_file=pa/x-pa-hpux
4307                 tmake_file=pa/t-pa
4308                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4309                 float_format=i128
4310                 tmake_file=pa/t-pa64
4311                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4312
4313                 if [ x$gas = xyes ]
4314                 then
4315                         tm_file="${tm_file} pa/pa-gas.h"
4316                 fi
4317 #               if [[ x$enable_threads = x ]]; then
4318 #                   enable_threads=$have_pthread_h
4319 #               fi
4320 #               if [[ x$enable_threads = xyes ]]; then
4321 #                       thread_file='dce'
4322 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4323 #               fi
4324                 install_headers_dir=install-headers-cpio
4325                 use_collect2=yes
4326                 ;;
4327         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4328                 target_cpu_default="MASK_PA_11"
4329                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4330                 float_format=i128
4331                 xm_file=pa/xm-pahpux.h
4332                 xmake_file=pa/x-pa-hpux
4333                 tmake_file=pa/t-pa
4334                 if test x$gas = xyes
4335                 then
4336                         tm_file="${tm_file} pa/pa-gas.h"
4337                 fi
4338 #               if test x$enable_threads = x; then
4339 #                   enable_threads=$have_pthread_h
4340 #               fi
4341 #               if test x$enable_threads = xyes; then
4342 #                       thread_file='dce'
4343 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4344 #               fi
4345                 install_headers_dir=install-headers-cpio
4346                 use_collect2=yes
4347                 ;;
4348         hppa1.0-*-hpux11*)
4349                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4350                 float_format=i128
4351                 xm_file=pa/xm-pahpux.h
4352                 xmake_file=pa/x-pa-hpux
4353                 if test x$gas = xyes
4354                 then
4355                         tm_file="${tm_file} pa/pa-gas.h"
4356                 fi
4357 #               if test x$enable_threads = x; then
4358 #                   enable_threads=$have_pthread_h
4359 #               fi
4360 #               if test x$enable_threads = xyes; then
4361 #                       thread_file='dce'
4362 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4363 #               fi
4364                 install_headers_dir=install-headers-cpio
4365                 use_collect2=yes
4366                 ;;
4367         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4368                 target_cpu_default="MASK_PA_11"
4369                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4370                 xm_file=pa/xm-pahpux.h
4371                 xmake_file=pa/x-pa-hpux
4372                 if test x$gas = xyes
4373                 then
4374                         tm_file="${tm_file} pa/pa-gas.h"
4375                 fi
4376                 install_headers_dir=install-headers-cpio
4377                 use_collect2=yes
4378                 ;;
4379         hppa1.0-*-hpux*)
4380                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4381                 xm_file=pa/xm-pahpux.h
4382                 xmake_file=pa/x-pa-hpux
4383                 if test x$gas = xyes
4384                 then
4385                         tm_file="${tm_file} pa/pa-gas.h"
4386                 fi
4387                 install_headers_dir=install-headers-cpio
4388                 use_collect2=yes
4389                 ;;
4390         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4391                 target_cpu_default="MASK_PA_11"
4392                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4393                 xm_file=pa/xm-pahpux.h
4394                 xmake_file=pa/x-pa-hpux
4395                 if test x$gas = xyes
4396                 then
4397                         tm_file="${tm_file} pa/pa-gas.h"
4398                 fi
4399                 install_headers_dir=install-headers-cpio
4400                 use_collect2=yes
4401                 ;;
4402         hppa1.0-*-hiux*)
4403                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4404                 xm_file=pa/xm-pahpux.h
4405                 xmake_file=pa/x-pa-hpux
4406                 if test x$gas = xyes
4407                 then
4408                         tm_file="${tm_file} pa/pa-gas.h"
4409                 fi
4410                 install_headers_dir=install-headers-cpio
4411                 use_collect2=yes
4412                 ;;
4413         hppa*-*-lites*)
4414                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4415                 target_cpu_default="MASK_PA_11"
4416                 use_collect2=yes
4417                 ;;
4418         hppa*-*-mpeix*)
4419                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4420                 xm_file=pa/xm-pampeix.h
4421                 xmake_file=pa/x-pa-mpeix
4422                 echo "You must use gas. Assuming it is already installed."
4423                 install_headers_dir=install-headers-tar
4424                 use_collect2=yes
4425                 ;;
4426         i370-*-opened*)                  # IBM 360/370/390 Architecture
4427                 xm_file=i370/xm-oe.h
4428                 tm_file=i370/oe.h
4429                 xmake_file=i370/x-oe
4430                 tmake_file=i370/t-oe
4431                 ;;
4432         i370-*-mvs*)
4433                 xm_file=i370/xm-mvs.h
4434                 tm_file=i370/mvs.h
4435                 tmake_file=i370/t-mvs
4436                 ;;
4437         i370-*-linux*)
4438                 xm_file="xm-linux.h i370/xm-linux.h"
4439                 xmake_file=x-linux
4440                 tm_file="i370/linux.h ${tm_file}"
4441                 tmake_file="t-linux i370/t-linux"
4442                 # broken_install=yes
4443                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4444                 # extra_parts="crtbegin.o crtend.o"
4445                 gnu_ld=yes
4446                 gas=yes
4447                 elf=yes
4448                 if test x$enable_threads = xyes; then
4449                         thread_file='posix'
4450                 fi
4451                 ;;
4452         i[34567]86-*-elf*)
4453                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4454                 tm_file=i386/i386elf.h
4455                 tmake_file=i386/t-i386elf
4456                 xmake_file=x-svr4
4457                 ;;
4458         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4459                 if test x$gas = xyes
4460                 then
4461                         tm_file=i386/aix386.h
4462                         extra_parts="crtbegin.o crtend.o"
4463                         tmake_file=i386/t-crtstuff
4464                 else
4465                         tm_file=i386/aix386ng.h
4466                         use_collect2=yes
4467                 fi
4468                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4469                 xm_defines=USG
4470                 xmake_file=i386/x-aix
4471                 ;;
4472         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4473                 xm_file="xm-alloca.h ${xm_file}"
4474                 xm_defines="USG POSIX SMALL_ARG_MAX"
4475                 xmake_file=i386/x-ncr3000
4476                 if test x$stabs = xyes -a x$gas = xyes
4477                 then
4478                         tm_file=i386/sysv4gdb.h
4479                 else
4480                         tm_file=i386/sysv4.h
4481                 fi
4482                 extra_parts="crtbegin.o crtend.o"
4483                 tmake_file=i386/t-crtpic
4484                 ;;
4485         i[34567]86-next-*)
4486                 tm_file=i386/next.h
4487                 xm_file=i386/xm-next.h
4488                 tmake_file=i386/t-next
4489                 xmake_file=i386/x-next
4490                 extra_objs=nextstep.o
4491                 extra_parts="crtbegin.o crtend.o"
4492                 if test x$enable_threads = xyes; then
4493                         thread_file='mach'
4494                 fi
4495                 ;;
4496         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4497                 use_collect2=yes
4498                 if test x$gas = xyes
4499                 then
4500                         tm_file=i386/seq-gas.h
4501                 else
4502                         tm_file=i386/sequent.h
4503                 fi
4504                 ;;
4505         i[34567]86-sequent-ptx1*)
4506                 xm_defines="USG SVR3"
4507                 xmake_file=i386/x-sysv3
4508                 tm_file=i386/seq-sysv3.h
4509                 tmake_file=i386/t-crtstuff
4510                 extra_parts="crtbegin.o crtend.o"
4511                 install_headers_dir=install-headers-cpio
4512                 ;;
4513         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4514                 xm_defines="USG SVR3"
4515                 xmake_file=i386/x-sysv3
4516                 tm_file=i386/seq2-sysv3.h
4517                 tmake_file=i386/t-crtstuff
4518                 extra_parts="crtbegin.o crtend.o"
4519                 install_headers_dir=install-headers-cpio
4520                 ;;
4521         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4522                 xm_file="xm-alloca.h ${xm_file}"
4523                 xm_defines="USG POSIX SMALL_ARG_MAX"
4524                 xmake_file=x-svr4
4525                 tm_file=i386/ptx4-i.h
4526                 tmake_file=t-svr4
4527                 extra_parts="crtbegin.o crtend.o"
4528                 install_headers_dir=install-headers-cpio
4529                 ;;
4530         i386-sun-sunos*)                # Sun i386 roadrunner
4531                 xm_defines=USG
4532                 tm_file=i386/sun.h
4533                 use_collect2=yes
4534                 ;;
4535         i[34567]86-wrs-vxworks*)
4536                 tm_file=i386/vxi386.h
4537                 tmake_file=i386/t-i386bare
4538                 thread_file='vxworks'
4539                 ;;
4540         i[34567]86-*-aout*)
4541                 tm_file=i386/i386-aout.h
4542                 tmake_file=i386/t-i386bare
4543                 ;;
4544         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4545                 xm_file=i386/xm-beos.h
4546                 tmake_file='i386/t-beos i386/t-crtpic'
4547                 tm_file=i386/beos-elf.h
4548                 xmake_file=i386/x-beos
4549                 extra_parts='crtbegin.o crtend.o'
4550                 ;;
4551         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4552                 tm_file=i386/bsd386.h
4553 #               tmake_file=t-libc-ok
4554                 ;;
4555         i[34567]86-*-bsd*)
4556                 tm_file=i386/386bsd.h
4557 #               tmake_file=t-libc-ok
4558 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4559 #               use_collect2=yes
4560                 ;;
4561         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4562                 tm_file="i386/freebsd-aout.h i386/perform.h"
4563                 tmake_file=t-freebsd
4564                 ;;
4565         i[34567]86-*-freebsd*)
4566                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd.h i386/perform.h"
4567                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4568                 tmake_file=t-freebsd
4569                 gas=yes
4570                 gnu_ld=yes
4571                 stabs=yes
4572                 case x${enable_threads} in
4573                 xyes | xpthreads | xposix)
4574                         thread_file='posix'
4575                         tmake_file="${tmake_file} t-freebsd-thread"
4576                         ;;
4577                 esac
4578                 ;;
4579         i[34567]86-*-netbsd*)
4580                 tm_file=i386/netbsd.h
4581                 tmake_file=t-netbsd
4582                 use_collect2=yes
4583                 ;;
4584         i[34567]86-*-openbsd*)
4585                 # we need collect2 until our bug is fixed...
4586                 use_collect2=yes
4587                 ;;
4588         i[34567]86-*-coff*)
4589                 tm_file=i386/i386-coff.h
4590                 tmake_file=i386/t-i386bare
4591                 ;;
4592         i[34567]86-*-isc*)              # 80386 running ISC system
4593                 xm_file="${xm_file} i386/xm-isc.h"
4594                 xm_defines="USG SVR3"
4595                 case $machine in
4596                   i[34567]86-*-isc[34]*)
4597                     xmake_file=i386/x-isc3
4598                     ;;
4599                   *)
4600                     xmake_file=i386/x-isc
4601                     ;;
4602                 esac
4603                 if test x$gas = xyes -a x$stabs = xyes
4604                 then
4605                         tm_file=i386/iscdbx.h
4606                         tmake_file=i386/t-svr3dbx
4607                         extra_parts="svr3.ifile svr3z.ifile"
4608                 else
4609                         tm_file=i386/isccoff.h
4610                         tmake_file=i386/t-crtstuff
4611                         extra_parts="crtbegin.o crtend.o"
4612                 fi
4613                 tmake_file="$tmake_file i386/t-i386bare"
4614                 install_headers_dir=install-headers-cpio
4615                 ;;
4616         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4617                                         # pre BFD linkers
4618                 xmake_file=x-linux-aout
4619                 tmake_file="t-linux-aout i386/t-crtstuff"
4620                 tm_file=i386/linux-oldld.h
4621                 gnu_ld=yes
4622                 float_format=i386
4623                 ;;
4624         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4625                 xmake_file=x-linux-aout
4626                 tmake_file="t-linux-aout i386/t-crtstuff"
4627                 tm_file=i386/linux-aout.h
4628                 gnu_ld=yes
4629                 float_format=i386
4630                 ;;
4631         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4632                                         # GNU/Linux C library 5
4633                 xmake_file=x-linux
4634                 tm_file=i386/linux.h
4635                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4636                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4637                 gnu_ld=yes
4638                 float_format=i386
4639                 if test x$enable_threads = xyes; then
4640                         thread_file='single'
4641                 fi
4642                 ;;
4643         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4644                                         # aka GNU/Linux C library 6
4645                 xmake_file=x-linux
4646                 tm_file=i386/linux.h
4647                 tmake_file="t-linux i386/t-crtstuff"
4648                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4649                 gnu_ld=yes
4650                 float_format=i386
4651                 if test x$enable_threads = xyes; then
4652                         thread_file='posix'
4653                 fi
4654                 ;;
4655         i[34567]86-*-gnu*)
4656                 float_format=i386
4657                 ;;
4658         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4659                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4660                 exit 1
4661                 ;;
4662         i[34567]86-pc-msdosdjgpp*)
4663                 xm_file=i386/xm-djgpp.h
4664                 tm_file=i386/djgpp.h
4665                 tmake_file=i386/t-djgpp
4666                 xmake_file=i386/x-djgpp
4667                 gnu_ld=yes
4668                 gas=yes
4669                 exeext=.exe
4670                 float_format=none
4671                 case $host in *pc-msdosdjgpp*)
4672                         target_alias=djgpp
4673                         ;;
4674                 esac
4675                 ;;
4676         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4677                 tm_file=i386/moss.h
4678                 tmake_file=t-libc-ok
4679                 gnu_ld=yes
4680                 gas=yes
4681                 ;;
4682         i[34567]86-*-lynxos*)
4683                 if test x$gas = xyes
4684                 then
4685                         tm_file=i386/lynx.h
4686                 else
4687                         tm_file=i386/lynx-ng.h
4688                 fi
4689                 xm_file=i386/xm-lynx.h
4690                 tmake_file=i386/t-i386bare
4691                 xmake_file=x-lynx
4692                 ;;
4693         i[34567]86-*-mach*)
4694                 tm_file=i386/mach.h
4695 #               tmake_file=t-libc-ok
4696                 use_collect2=yes
4697                 ;;
4698         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4699                 if test x$elf = xyes
4700                 then
4701                         tm_file=i386/osfelf.h
4702                         use_collect2=
4703                 else
4704                         tm_file=i386/osfrose.h
4705                         use_collect2=yes
4706                 fi
4707                 xm_file="i386/xm-osf.h ${xm_file}"
4708                 xmake_file=i386/x-osfrose
4709                 tmake_file=i386/t-osf
4710                 extra_objs=halfpic.o
4711                 ;;
4712         i[34567]86-go32-rtems*)
4713                 cpu_type=i386
4714                 xm_file=i386/xm-go32.h
4715                 tm_file=i386/go32-rtems.h
4716                 tmake_file="i386/t-go32 t-rtems"
4717                 ;;
4718         i[34567]86-*-rtemscoff*)
4719                 cpu_type=i386
4720                 tm_file=i386/rtems.h
4721                 tmake_file="i386/t-i386bare t-rtems"
4722                 ;;
4723         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4724                 cpu_type=i386
4725                 tm_file=i386/rtemself.h
4726                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4727                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4728                 ;;
4729         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4730                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4731                 xm_defines="USG SVR3"
4732                 xmake_file=i386/x-sco5
4733                 install_headers_dir=install-headers-cpio
4734                 tm_file=i386/sco5.h
4735                 if test x$gas = xyes
4736                 then
4737                         tm_file="i386/sco5gas.h ${tm_file}"
4738                         tmake_file=i386/t-sco5gas
4739                 else
4740                         tmake_file=i386/t-sco5
4741                 fi
4742                 tmake_file="$tmake_file i386/t-i386bare"
4743                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4744                 ;;
4745         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4746                 xm_file="${xm_file} i386/xm-sco.h"
4747                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4748                 xmake_file=i386/x-sco4
4749                 install_headers_dir=install-headers-cpio
4750                 if test x$stabs = xyes
4751                 then
4752                         tm_file=i386/sco4dbx.h
4753                         tmake_file=i386/t-svr3dbx
4754                         extra_parts="svr3.ifile svr3z.rfile"
4755                 else
4756                         tm_file=i386/sco4.h
4757                         tmake_file=i386/t-crtstuff
4758                         extra_parts="crtbegin.o crtend.o"
4759                 fi
4760                 tmake_file="$tmake_file i386/t-i386bare"
4761                 # The default EAFS filesystem supports long file names.
4762                 # Truncating the target makes $host != $target which
4763                 # makes gcc think it is doing a cross-compile.
4764                 # truncate_target=yes
4765                 ;;
4766         i[34567]86-*-sco*)              # 80386 running SCO system
4767                 xm_file=i386/xm-sco.h
4768                 xmake_file=i386/x-sco
4769                 install_headers_dir=install-headers-cpio
4770                 if test x$stabs = xyes
4771                 then
4772                         tm_file=i386/scodbx.h
4773                         tmake_file=i386/t-svr3dbx
4774                         extra_parts="svr3.ifile svr3z.rfile"
4775                 else
4776                         tm_file=i386/sco.h
4777                         extra_parts="crtbegin.o crtend.o"
4778                         tmake_file=i386/t-crtstuff
4779                 fi
4780                 tmake_file="$tmake_file i386/t-i386bare"
4781                 truncate_target=yes
4782                 ;;
4783         i[34567]86-*-solaris2*)
4784                 xm_file="xm-alloca.h ${xm_file}"
4785                 xm_defines="USG POSIX SMALL_ARG_MAX"
4786                 tm_file=i386/sol2.h
4787                 if test x$gas = xyes; then
4788                         # Only needed if gas does not support -s
4789                         tm_file="i386/sol2gas.h ${tm_file}"
4790                 fi
4791                 tmake_file="i386/t-i386bare i386/t-sol2"
4792                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4793                 xmake_file=x-svr4
4794                 if test x${enable_threads} = x; then
4795                     enable_threads=$have_pthread_h
4796                     if test x${enable_threads} = x; then
4797                         enable_threads=$have_thread_h
4798                     fi
4799                 fi
4800                 if test x${enable_threads} = xyes; then
4801                     if test x${have_pthread_h} = xyes; then
4802                         thread_file='posix'
4803                     else
4804                         thread_file='solaris'
4805                     fi
4806                 fi
4807                 ;;
4808        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4809                xm_file="xm-alloca.h ${xm_file}"
4810                xm_defines="USG POSIX"
4811                tm_file=i386/sysv5.h
4812                if test x$stabs = xyes
4813                then
4814                        tm_file="${tm_file} dbx.h"
4815                fi
4816                tmake_file="i386/t-i386bare i386/t-crtpic"
4817                xmake_file=x-svr4
4818                extra_parts="crtbegin.o crtend.o"
4819                if test x$enable_threads = xyes; then
4820                        thread_file='posix'
4821                fi
4822                ;;
4823         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4824                 xm_file="xm-alloca.h ${xm_file}"
4825                 xm_defines="USG POSIX SMALL_ARG_MAX"
4826                 tm_file=i386/sysv4.h
4827                 if test x$stabs = xyes
4828                 then
4829                         tm_file="${tm_file} dbx.h"
4830                 fi
4831                 tmake_file="i386/t-i386bare i386/t-crtpic"
4832                 xmake_file=x-svr4
4833                 extra_parts="crtbegin.o crtend.o"
4834                 ;;
4835         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4836                 xm_file="xm-alloca.h ${xm_file}"
4837                 xm_defines="USG POSIX"
4838                 tm_file=i386/udk.h
4839                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4840                 xmake_file=x-svr4
4841                 extra_parts="crtbegin.o crtend.o"
4842                 install_headers_dir=install-headers-cpio
4843                 ;;
4844         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4845                 cpu_type=i386
4846                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4847                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4848                 if test x$stabs = xyes
4849                 then
4850                         tm_file=i386/osf1elfgdb.h
4851                 else
4852                         tm_file=i386/osf1elf.h
4853                 fi
4854                 tmake_file=i386/t-osf1elf
4855                 xmake_file=i386/x-osf1elf
4856                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4857                 ;;
4858         i[34567]86-*-sysv*)             # Intel 80386's running system V
4859                 xm_defines="USG SVR3"
4860                 xmake_file=i386/x-sysv3
4861                 if test x$gas = xyes
4862                 then
4863                         if test x$stabs = xyes
4864                         then
4865                                 tm_file=i386/svr3dbx.h
4866                                 tmake_file=i386/t-svr3dbx
4867                                 extra_parts="svr3.ifile svr3z.rfile"
4868                         else
4869                                 tm_file=i386/svr3gas.h
4870                                 extra_parts="crtbegin.o crtend.o"
4871                                 tmake_file=i386/t-crtstuff
4872                         fi
4873                 else
4874                         tm_file=i386/sysv3.h
4875                         extra_parts="crtbegin.o crtend.o"
4876                         tmake_file=i386/t-crtstuff
4877                 fi
4878                 tmake_file="$tmake_file i386/t-crtpic"
4879                 ;;
4880         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4881                 xm_file="${xm_file} i386/xm-vsta.h"
4882                 tm_file=i386/vsta.h
4883                 tmake_file=i386/t-vsta
4884                 xmake_file=i386/x-vsta
4885                 ;;
4886         i[34567]86-*-win32)
4887                 xm_file="${xm_file} i386/xm-cygwin.h"
4888                 tmake_file=i386/t-cygwin
4889                 tm_file=i386/win32.h
4890                 xmake_file=i386/x-cygwin
4891                 extra_objs=winnt.o
4892                 if test x$enable_threads = xyes; then
4893                         thread_file='win32'
4894                 fi
4895                 exeext=.exe
4896                 ;;
4897         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4898                 xm_file="${xm_file} i386/xm-cygwin.h"
4899                 tmake_file=i386/t-cygwin
4900                 tm_file=i386/cygwin.h
4901                 xmake_file=i386/x-cygwin
4902                 extra_objs=winnt.o
4903                 if test x$enable_threads = xyes; then
4904                         thread_file='win32'
4905                 fi
4906                 exeext=.exe
4907                 ;;
4908         i[34567]86-*-mingw32*)
4909                 tm_file=i386/mingw32.h
4910                 xm_file="${xm_file} i386/xm-mingw32.h"
4911                 tmake_file="i386/t-cygwin i386/t-mingw32"
4912                 extra_objs=winnt.o
4913                 xmake_file=i386/x-cygwin
4914                 if test x$enable_threads = xyes; then
4915                         thread_file='win32'
4916                 fi
4917                 exeext=.exe
4918                 case $machine in
4919                         *mingw32msv*)
4920                                 ;;
4921                         *minwg32crt* | *mingw32*)
4922                                 tm_file="${tm_file} i386/crtdll.h"
4923                                 ;;
4924                 esac
4925                 ;;
4926         i[34567]86-*-uwin*)
4927                 tm_file=i386/uwin.h
4928                 xm_file="${xm_file} i386/xm-uwin.h"
4929                 xm_defines="USG NO_STAB_H"
4930                 tmake_file="i386/t-cygwin i386/t-uwin"
4931                 extra_objs=winnt.o
4932                 xmake_file=i386/x-cygwin
4933                 if test x$enable_threads = xyes; then
4934                         thread_file='win32'
4935                 fi
4936                 exeext=.exe
4937                 ;;
4938         i[34567]86-*-interix*)
4939                 tm_file="i386/i386-interix.h interix.h"
4940                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4941                 xm_defines="USG"
4942                 tmake_file="i386/t-interix"
4943                 extra_objs=interix.o
4944                 xmake_file=x-interix
4945                 if test x$enable_threads = xyes ; then
4946                         thread_file='posix'
4947                 fi
4948                 if test x$stabs = xyes ; then
4949                         tm_file="${tm_file} dbxcoff.h"
4950                 fi
4951                 ;;
4952         i[34567]86-*-winnt3*)
4953                 tm_file=i386/win-nt.h
4954                 out_file=i386/i386.c
4955                 xm_file="xm-winnt.h ${xm_file}"
4956                 xmake_file=winnt/x-winnt
4957                 tmake_file=i386/t-winnt
4958                 extra_host_objs="winnt.o oldnames.o"
4959                 extra_gcc_objs="spawnv.o oldnames.o"
4960                 if test x$gnu_ld != xyes
4961                 then
4962                         extra_programs=ld.exe
4963                 fi
4964                 if test x$enable_threads = xyes; then
4965                         thread_file='win32'
4966                 fi
4967                 ;;
4968         i[34567]86-dg-dgux*)
4969                 xm_file="xm-alloca.h ${xm_file}"
4970                 xm_defines="USG POSIX"
4971                 out_file=i386/dgux.c
4972                 tm_file=i386/dgux.h
4973                 tmake_file=i386/t-dgux
4974                 xmake_file=i386/x-dgux
4975                 install_headers_dir=install-headers-cpio
4976               ;;
4977         i860-alliant-*)         # Alliant FX/2800
4978                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4979                 xm_file="${xm_file}"
4980                 xmake_file=i860/x-fx2800
4981                 tmake_file=i860/t-fx2800
4982                 extra_parts="crtbegin.o crtend.o"
4983                 ;;
4984         i860-*-bsd*)
4985                 tm_file="${tm_file} i860/bsd.h"
4986                 if test x$gas = xyes
4987                 then
4988                         tm_file="${tm_file} i860/bsd-gas.h"
4989                 fi
4990                 use_collect2=yes
4991                 ;;
4992         i860-*-mach*)
4993                 tm_file="${tm_file} i860/mach.h"
4994                 tmake_file=t-libc-ok
4995                 ;;
4996         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4997                 tm_file="${tm_file} svr3.h i860/paragon.h"
4998                 xm_defines="USG SVR3"
4999                 tmake_file=t-osf
5000                 ;;
5001         i860-*-sysv3*)
5002                 tm_file="${tm_file} svr3.h i860/sysv3.h"
5003                 xm_defines="USG SVR3"
5004                 xmake_file=i860/x-sysv3
5005                 extra_parts="crtbegin.o crtend.o"
5006                 ;;
5007         i860-*-sysv4*)
5008                 tm_file="${tm_file} svr4.h i860/sysv4.h"
5009                 xm_defines="USG SVR3"
5010                 xmake_file=i860/x-sysv4
5011                 tmake_file=t-svr4
5012                 extra_parts="crtbegin.o crtend.o"
5013                 ;;
5014         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
5015                 tm_file="${tm_file} i960/vx960.h"
5016                 tmake_file=i960/t-vxworks960
5017                 use_collect2=yes
5018                 thread_file='vxworks'
5019                 ;;
5020         i960-wrs-vxworks5* | i960-wrs-vxworks)
5021                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
5022                 tmake_file=i960/t-vxworks960
5023                 use_collect2=yes
5024                 thread_file='vxworks'
5025                 ;;
5026         i960-wrs-vxworks*)
5027                 tm_file="${tm_file} i960/vx960.h"
5028                 tmake_file=i960/t-vxworks960
5029                 use_collect2=yes
5030                 thread_file='vxworks'
5031                 ;;
5032         i960-*-coff*)
5033                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
5034                 tmake_file=i960/t-960bare
5035                 use_collect2=yes
5036                 ;;
5037         i960-*-rtems)
5038                 tmake_file="i960/t-960bare t-rtems"
5039                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5040                 use_collect2=yes
5041                 ;;
5042         i960-*-*)                       # Default i960 environment.
5043                 use_collect2=yes
5044                 ;;
5045         ia64*-*-elf*)
5046                 tm_file=ia64/elf.h
5047                 tmake_file="ia64/t-ia64"
5048                 target_cpu_default="0"
5049                 if test x$gas = xyes
5050                 then
5051                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5052                 fi
5053                 if test x$gnu_ld = xyes
5054                 then
5055                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5056                 fi
5057                 float_format=i386
5058                 ;;
5059         ia64*-*-linux*)
5060                 tm_file=ia64/linux.h
5061                 tmake_file="t-linux ia64/t-ia64"
5062                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5063                 if test x$enable_threads = xyes; then
5064                         thread_file='posix'
5065                 fi
5066                 float_format=i386
5067                 ;;
5068         m32r-*-elf*)
5069                 extra_parts="crtinit.o crtfini.o"
5070                 ;;
5071         # m68hc11 and m68hc12 share the same machine description.
5072         m68hc11-*-*|m6811-*-*)
5073                 tm_file="m68hc11/m68hc11.h"
5074                 xm_file="m68hc11/xm-m68hc11.h"
5075                 tm_p_file="m68hc11/m68hc11-protos.h"
5076                 md_file="m68hc11/m68hc11.md"
5077                 out_file="m68hc11/m68hc11.c"
5078                 tmake_file="m68hc11/t-m68hc11-gas"
5079                 ;;
5080         m68hc12-*-*|m6812-*-*)
5081                 tm_file="m68hc11/m68hc12.h"
5082                 tm_p_file="m68hc11/m68hc11-protos.h"
5083                 xm_file="m68hc11/xm-m68hc11.h"
5084                 md_file="m68hc11/m68hc11.md"
5085                 out_file="m68hc11/m68hc11.c"
5086                 tmake_file="m68hc11/t-m68hc11-gas"
5087                 ;;
5088         m68000-convergent-sysv*)
5089                 tm_file=m68k/ctix.h
5090                 xm_file="m68k/xm-3b1.h ${xm_file}"
5091                 xm_defines=USG
5092                 use_collect2=yes
5093                 extra_headers=math-68881.h
5094                 ;;
5095         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5096                 tm_file=m68k/hp2bsd.h
5097                 xmake_file=m68k/x-hp2bsd
5098                 use_collect2=yes
5099                 extra_headers=math-68881.h
5100                 ;;
5101         m68000-hp-hpux*)                # HP 9000 series 300
5102                 xm_file="xm-alloca.h ${xm_file}"
5103                 xm_defines="USG"
5104                 if test x$gas = xyes
5105                 then
5106                         xmake_file=m68k/x-hp320g
5107                         tm_file=m68k/hp310g.h
5108                 else
5109                         xmake_file=m68k/x-hp320
5110                         tm_file=m68k/hp310.h
5111                 fi
5112                 install_headers_dir=install-headers-cpio
5113                 use_collect2=yes
5114                 extra_headers=math-68881.h
5115                 ;;
5116         m68000-sun-sunos3*)
5117                 tm_file=m68k/sun2.h
5118                 use_collect2=yes
5119                 extra_headers=math-68881.h
5120                 ;;
5121         m68000-sun-sunos4*)
5122                 tm_file=m68k/sun2o4.h
5123                 use_collect2=yes
5124                 extra_headers=math-68881.h
5125                 ;;
5126         m68000-att-sysv*)
5127                 xm_file="m68k/xm-3b1.h ${xm_file}"
5128                 xm_defines=USG
5129                 if test x$gas = xyes
5130                 then
5131                         tm_file=m68k/3b1g.h
5132                 else
5133                         tm_file=m68k/3b1.h
5134                 fi
5135                 use_collect2=yes
5136                 extra_headers=math-68881.h
5137                 ;;
5138         m68k-apple-aux*)                # Apple Macintosh running A/UX
5139                 xm_defines="USG AUX"
5140                 tmake_file=m68k/t-aux
5141                 install_headers_dir=install-headers-cpio
5142                 extra_headers=math-68881.h
5143                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5144                 tm_file=
5145                 if test "$gnu_ld" = yes
5146                 then
5147                         tm_file="${tm_file} m68k/auxgld.h"
5148                 else
5149                         tm_file="${tm_file} m68k/auxld.h"
5150                 fi
5151                 if test "$gas" = yes
5152                 then
5153                         tm_file="${tm_file} m68k/auxgas.h"
5154                 else
5155                         tm_file="${tm_file} m68k/auxas.h"
5156                 fi
5157                 tm_file="${tm_file} m68k/a-ux.h"
5158                 float_format=m68k
5159                 ;;
5160         m68k-apollo-*)
5161                 tm_file=m68k/apollo68.h
5162                 xmake_file=m68k/x-apollo68
5163                 use_collect2=yes
5164                 extra_headers=math-68881.h
5165                 float_format=m68k
5166                 ;;
5167         m68k-altos-sysv*)                  # Altos 3068
5168                 if test x$gas = xyes
5169                 then
5170                         tm_file=m68k/altos3068.h
5171                         xm_defines=USG
5172                 else
5173                         echo "The Altos is supported only with the GNU assembler" 1>&2
5174                         exit 1
5175                 fi
5176                 extra_headers=math-68881.h
5177                 ;;
5178         m68k-bull-sysv*)                # Bull DPX/2
5179                 if test x$gas = xyes
5180                 then
5181                         if test x$stabs = xyes
5182                         then
5183                                 tm_file=m68k/dpx2cdbx.h
5184                         else
5185                                 tm_file=m68k/dpx2g.h
5186                         fi
5187                 else
5188                         tm_file=m68k/dpx2.h
5189                 fi
5190                 xm_file="xm-alloca.h ${xm_file}"
5191                 xm_defines=USG
5192                 xmake_file=m68k/x-dpx2
5193                 use_collect2=yes
5194                 extra_headers=math-68881.h
5195                 ;;
5196         m68k-atari-sysv4*)              # Atari variant of V.4.
5197                 tm_file=m68k/atari.h
5198                 xm_file="xm-alloca.h ${xm_file}"
5199                 xm_defines="USG FULL_PROTOTYPES"
5200                 tmake_file=t-svr4
5201                 extra_parts="crtbegin.o crtend.o"
5202                 extra_headers=math-68881.h
5203                 float_format=m68k
5204                 ;;
5205         m68k-motorola-sysv*)
5206                 tm_file=m68k/mot3300.h
5207                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5208                 if test x$gas = xyes
5209                 then
5210                         xmake_file=m68k/x-mot3300-gas
5211                         if test x$gnu_ld = xyes
5212                         then
5213                                 tmake_file=m68k/t-mot3300-gald
5214                         else
5215                                 tmake_file=m68k/t-mot3300-gas
5216                                 use_collect2=yes
5217                         fi
5218                 else
5219                         xmake_file=m68k/x-mot3300
5220                         if test x$gnu_ld = xyes
5221                         then
5222                                 tmake_file=m68k/t-mot3300-gld
5223                         else
5224                                 tmake_file=m68k/t-mot3300
5225                                 use_collect2=yes
5226                         fi
5227                 fi
5228                 gdb_needs_out_file_path=yes
5229                 extra_parts="crt0.o mcrt0.o"
5230                 extra_headers=math-68881.h
5231                 float_format=m68k
5232                 ;;
5233         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5234                 tm_file=m68k/tower-as.h
5235                 xm_defines="USG SVR3"
5236                 xmake_file=m68k/x-tower
5237                 extra_parts="crtbegin.o crtend.o"
5238                 extra_headers=math-68881.h
5239                 ;;
5240         m68k-plexus-sysv*)
5241                 tm_file=m68k/plexus.h
5242                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5243                 xm_defines=USG
5244                 use_collect2=yes
5245                 extra_headers=math-68881.h
5246                 ;;
5247         m68k-tti-*)
5248                 tm_file=m68k/pbb.h
5249                 xm_file="xm-alloca.h ${xm_file}"
5250                 xm_defines=USG
5251                 extra_headers=math-68881.h
5252                 ;;
5253         m68k-crds-unos*)
5254                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5255                 xm_defines="USG unos"
5256                 xmake_file=m68k/x-crds
5257                 tm_file=m68k/crds.h
5258                 use_collect2=yes
5259                 extra_headers=math-68881.h
5260                 ;;
5261         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5262                 tm_file=m68k/amix.h
5263                 xm_file="xm-alloca.h ${xm_file}"
5264                 xm_defines="USG FULL_PROTOTYPES"
5265                 xmake_file=m68k/x-amix
5266                 tmake_file=t-svr4
5267                 extra_parts="crtbegin.o crtend.o"
5268                 extra_headers=math-68881.h
5269                 float_format=m68k
5270                 ;;
5271         m68k-ccur-rtu)
5272                 tm_file=m68k/ccur-GAS.h
5273                 xmake_file=m68k/x-ccur
5274                 extra_headers=math-68881.h
5275                 use_collect2=yes
5276                 float_format=m68k
5277                 ;;
5278         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5279                 tm_file=m68k/hp3bsd44.h
5280                 xmake_file=m68k/x-hp3bsd44
5281                 use_collect2=yes
5282                 extra_headers=math-68881.h
5283                 float_format=m68k
5284                 ;;
5285         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5286                 tm_file=m68k/hp3bsd.h
5287                 use_collect2=yes
5288                 extra_headers=math-68881.h
5289                 float_format=m68k
5290                 ;;
5291         m68k-isi-bsd*)
5292                 if test x$with_fp = xno
5293                 then
5294                         tm_file=m68k/isi-nfp.h
5295                 else
5296                         tm_file=m68k/isi.h
5297                         float_format=m68k
5298                 fi
5299                 use_collect2=yes
5300                 extra_headers=math-68881.h
5301                 ;;
5302         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5303                 xm_file="xm-alloca.h ${xm_file}"
5304                 xm_defines="USG"
5305                 if test x$gas = xyes
5306                 then
5307                         xmake_file=m68k/x-hp320g
5308                         tm_file=m68k/hp320g.h
5309                 else
5310                         xmake_file=m68k/x-hp320
5311                         tm_file=m68k/hpux7.h
5312                 fi
5313                 install_headers_dir=install-headers-cpio
5314                 use_collect2=yes
5315                 extra_headers=math-68881.h
5316                 float_format=m68k
5317                 ;;
5318         m68k-hp-hpux*)  # HP 9000 series 300
5319                 xm_file="xm-alloca.h ${xm_file}"
5320                 xm_defines="USG"
5321                 if test x$gas = xyes
5322                 then
5323                         xmake_file=m68k/x-hp320g
5324                         tm_file=m68k/hp320g.h
5325                 else
5326                         xmake_file=m68k/x-hp320
5327                         tm_file=m68k/hp320.h
5328                 fi
5329                 install_headers_dir=install-headers-cpio
5330                 use_collect2=yes
5331                 extra_headers=math-68881.h
5332                 float_format=m68k
5333                 ;;
5334         m68k-sun-mach*)
5335                 tm_file=m68k/sun3mach.h
5336                 use_collect2=yes
5337                 extra_headers=math-68881.h
5338                 float_format=m68k
5339                 ;;
5340         m68k-sony-newsos3*)
5341                 if test x$gas = xyes
5342                 then
5343                         tm_file=m68k/news3gas.h
5344                 else
5345                         tm_file=m68k/news3.h
5346                 fi
5347                 use_collect2=yes
5348                 extra_headers=math-68881.h
5349                 float_format=m68k
5350                 ;;
5351         m68k-sony-bsd* | m68k-sony-newsos*)
5352                 if test x$gas = xyes
5353                 then
5354                         tm_file=m68k/newsgas.h
5355                 else
5356                         tm_file=m68k/news.h
5357                 fi
5358                 use_collect2=yes
5359                 extra_headers=math-68881.h
5360                 float_format=m68k
5361                 ;;
5362         m68k-next-nextstep2*)
5363                 tm_file=m68k/next21.h
5364                 xm_file="m68k/xm-next.h ${xm_file}"
5365                 tmake_file=m68k/t-next
5366                 xmake_file=m68k/x-next
5367                 extra_objs=nextstep.o
5368                 extra_headers=math-68881.h
5369                 use_collect2=yes
5370                 float_format=m68k
5371                 ;;
5372         m68k-next-nextstep[34]*)
5373                 tm_file=m68k/next.h
5374                 xm_file="m68k/xm-next.h ${xm_file}"
5375                 tmake_file=m68k/t-next
5376                 xmake_file=m68k/x-next
5377                 extra_objs=nextstep.o
5378                 extra_parts="crtbegin.o crtend.o"
5379                 extra_headers=math-68881.h
5380                 float_format=m68k
5381                 if test x$enable_threads = xyes; then
5382                         thread_file='mach'
5383                 fi
5384                 ;;
5385         m68k-sun-sunos3*)
5386                 if test x$with_fp = xno
5387                 then
5388                         tm_file=m68k/sun3n3.h
5389                 else
5390                         tm_file=m68k/sun3o3.h
5391                         float_format=m68k
5392                 fi
5393                 use_collect2=yes
5394                 extra_headers=math-68881.h
5395                 ;;
5396         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5397                 if test x$with_fp = xno
5398                 then
5399                         tm_file=m68k/sun3n.h
5400                 else
5401                         tm_file=m68k/sun3.h
5402                         float_format=m68k
5403                 fi
5404                 use_collect2=yes
5405                 extra_headers=math-68881.h
5406                 ;;
5407         m68k-wrs-vxworks*)
5408                 tm_file=m68k/vxm68k.h
5409                 tmake_file=m68k/t-vxworks68
5410                 extra_headers=math-68881.h
5411                 thread_file='vxworks'
5412                 float_format=m68k
5413                 ;;
5414         m68k-*-aout*)
5415                 tmake_file=m68k/t-m68kbare
5416                 tm_file="m68k/m68k-aout.h libgloss.h"
5417                 extra_headers=math-68881.h
5418                 float_format=m68k
5419                 ;;
5420         m68k-*-coff*)
5421                 tmake_file=m68k/t-m68kbare
5422                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5423                 extra_headers=math-68881.h
5424                 float_format=m68k
5425                 ;;
5426         m68020-*-elf* | m68k-*-elf*)
5427                 tm_file="m68k/m68020-elf.h"
5428                 xm_file=m68k/xm-m68kv.h
5429                 tmake_file=m68k/t-m68kelf
5430                 header_files=math-68881.h
5431                 ;;
5432         m68k-*-lynxos*)
5433                 if test x$gas = xyes
5434                 then
5435                         tm_file=m68k/lynx.h
5436                 else
5437                         tm_file=m68k/lynx-ng.h
5438                 fi
5439                 xm_file=m68k/xm-lynx.h
5440                 xmake_file=x-lynx
5441                 tmake_file=m68k/t-lynx
5442                 extra_headers=math-68881.h
5443                 float_format=m68k
5444                 ;;
5445         m68k*-*-netbsd*)
5446                 tm_file=m68k/netbsd.h
5447                 tmake_file=t-netbsd
5448                 float_format=m68k
5449                 use_collect2=yes
5450                 ;;
5451         m68k*-*-openbsd*)
5452                 float_format=m68k
5453                 # we need collect2 until our bug is fixed...
5454                 use_collect2=yes
5455                 ;;
5456         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5457                 xm_file="xm-alloca.h ${xm_file}"
5458                 xm_defines=USG
5459                 xmake_file=m68k/x-m68kv
5460                 extra_parts="crtbegin.o crtend.o"
5461                 extra_headers=math-68881.h
5462                 float_format=m68k
5463                 ;;
5464         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5465                 tm_file=m68k/m68kv4.h
5466                 xm_file="xm-alloca.h ${xm_file}"
5467                 xm_defines=USG
5468                 tmake_file=t-svr4
5469                 extra_parts="crtbegin.o crtend.o"
5470                 extra_headers=math-68881.h
5471                 float_format=m68k
5472                 ;;
5473         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5474                                         # with a.out format
5475                 xmake_file=x-linux
5476                 tm_file=m68k/linux-aout.h
5477                 tmake_file="t-linux-aout m68k/t-linux-aout"
5478                 extra_headers=math-68881.h
5479                 float_format=m68k
5480                 gnu_ld=yes
5481                 ;;
5482         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5483                                         # with ELF format using the
5484                                         # GNU/Linux C library 5
5485                 xmake_file=x-linux
5486                 tm_file=m68k/linux.h
5487                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5488                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5489                 extra_headers=math-68881.h
5490                 float_format=m68k
5491                 gnu_ld=yes
5492                 ;;
5493         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5494                                         # with ELF format using glibc 2
5495                                         # aka the GNU/Linux C library 6.
5496                 xmake_file=x-linux
5497                 tm_file=m68k/linux.h
5498                 tmake_file="t-linux m68k/t-linux"
5499                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5500                 extra_headers=math-68881.h
5501                 float_format=m68k
5502                 gnu_ld=yes
5503                 if test x$enable_threads = xyes; then
5504                         thread_file='posix'
5505                 fi
5506                 ;;
5507         m68k-*-psos*)
5508                 tmake_file=m68k/t-m68kbare
5509                 tm_file=m68k/m68k-psos.h
5510                 extra_headers=math-68881.h
5511                 float_format=m68k
5512                 ;;
5513         m68k-*-rtemscoff*)
5514                 tmake_file="m68k/t-m68kbare t-rtems"
5515                 tm_file=m68k/rtems.h
5516                 extra_headers=math-68881.h
5517                 float_format=m68k
5518                 ;;
5519         m68k-*-rtemself*|m68k-*-rtems*)
5520                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5521                 tm_file=m68k/rtemself.h
5522                 extra_headers=math-68881.h
5523                 float_format=m68k
5524                 ;;
5525         m88k-dg-dgux*)
5526                 case $machine in
5527                   m88k-dg-dguxbcs*)
5528                     tm_file=m88k/dguxbcs.h
5529                     tmake_file=m88k/t-dguxbcs
5530                     ;;
5531                   *)
5532                     tm_file=m88k/dgux.h
5533                     tmake_file=m88k/t-dgux
5534                     ;;
5535                 esac
5536                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5537                 xmake_file=m88k/x-dgux
5538                 if test x$gas = xyes
5539                 then
5540                         tmake_file=m88k/t-dgux-gas
5541                 fi
5542                 ;;
5543         m88k-dolphin-sysv3*)
5544                 tm_file=m88k/dolph.h
5545                 extra_parts="crtbegin.o crtend.o"
5546                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5547                 xmake_file=m88k/x-dolph
5548                 if test x$gas = xyes
5549                 then
5550                         tmake_file=m88k/t-m88k-gas
5551                 fi
5552                 ;;
5553         m88k-tektronix-sysv3)
5554                 tm_file=m88k/tekXD88.h
5555                 extra_parts="crtbegin.o crtend.o"
5556                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5557                 xmake_file=m88k/x-tekXD88
5558                 if test x$gas = xyes
5559                 then
5560                         tmake_file=m88k/t-m88k-gas
5561                 fi
5562                 ;;
5563         m88k-*-aout*)
5564                 tm_file=m88k/m88k-aout.h
5565                 ;;
5566         m88k-*-coff*)
5567                 tm_file=m88k/m88k-coff.h
5568                 tmake_file=m88k/t-bug
5569                 ;;
5570         m88k-*-luna*)
5571                 tm_file=m88k/luna.h
5572                 extra_parts="crtbegin.o crtend.o"
5573                 if test x$gas = xyes
5574                 then
5575                         tmake_file=m88k/t-luna-gas
5576                 else
5577                         tmake_file=m88k/t-luna
5578                 fi
5579                 ;;
5580         m88k-*-openbsd*)
5581                 tmake_file="${tmake_file} m88k/t-luna-gas"
5582                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5583                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5584                 ;;
5585         m88k-*-sysv3*)
5586                 tm_file=m88k/sysv3.h
5587                 extra_parts="crtbegin.o crtend.o"
5588                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5589                 xmake_file=m88k/x-sysv3
5590                 if test x$gas = xyes
5591                 then
5592                         tmake_file=m88k/t-m88k-gas
5593                 fi
5594                 ;;
5595         m88k-*-sysv4*)
5596                 tm_file=m88k/sysv4.h
5597                 extra_parts="crtbegin.o crtend.o"
5598                 xmake_file=m88k/x-sysv4
5599                 tmake_file=m88k/t-sysv4
5600                 ;;
5601         mcore-*-elf)
5602                 tm_file=mcore/mcore-elf.h
5603                 tmake_file=mcore/t-mcore
5604                 ;;
5605         mcore-*-pe*)
5606                 tm_file=mcore/mcore-pe.h
5607                 tmake_file=mcore/t-mcore-pe
5608                 ;;
5609         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5610                 if test "x$gnu_ld" = xyes
5611                 then
5612                         tm_file="mips/iris6.h mips/iris6gld.h"
5613                 else
5614                         tm_file=mips/iris6.h
5615                 fi
5616                 tmake_file=mips/t-iris6
5617                 xm_file=mips/xm-iris6.h
5618                 xmake_file=mips/x-iris6
5619 #               if test x$enable_threads = xyes; then
5620 #                       thread_file='irix'
5621 #               fi
5622                 ;;
5623         mips-wrs-vxworks)
5624                 tm_file="mips/elf.h mips/vxworks.h"
5625                 tmake_file=mips/t-ecoff
5626                 gas=yes
5627                 gnu_ld=yes
5628                 extra_parts="crtbegin.o crtend.o"
5629                 thread_file='vxworks'
5630                 ;;
5631         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5632                 tm_file="mips/iris6.h mips/cross64.h"
5633                 xm_defines=USG
5634                 xm_file="mips/xm-iris5.h"
5635                 xmake_file=mips/x-iris
5636                 tmake_file=mips/t-cross64
5637                 # See comment in mips/iris[56].h files.
5638                 use_collect2=yes
5639 #               if test x$enable_threads = xyes; then
5640 #                       thread_file='irix'
5641 #               fi
5642                 ;;
5643         mips-sni-sysv4)
5644                 if test x$gas = xyes
5645                 then
5646                         if test x$stabs = xyes
5647                         then
5648                                 tm_file=mips/iris5gdb.h
5649                         else
5650                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5651                         fi
5652                 else
5653                         tm_file=mips/sni-svr4.h
5654                 fi
5655                 xm_defines=USG
5656                 xmake_file=mips/x-sni-svr4
5657                 tmake_file=mips/t-mips-gas
5658                 if test x$gnu_ld != xyes
5659                 then
5660                         use_collect2=yes
5661                 fi
5662                 ;;
5663         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5664                 if test x$gas = xyes
5665                 then
5666                         tm_file="mips/iris5.h mips/iris5gas.h"
5667                         if test x$stabs = xyes
5668                         then
5669                                 tm_file="${tm_file} dbx.h"
5670                         fi
5671                 else
5672                         tm_file=mips/iris5.h
5673                 fi
5674                 xm_defines=USG
5675                 xm_file="mips/xm-iris5.h"
5676                 xmake_file=mips/x-iris
5677                 # mips-tfile doesn't work yet
5678                 tmake_file=mips/t-mips-gas
5679                 # See comment in mips/iris5.h file.
5680                 use_collect2=yes
5681 #               if test x$enable_threads = xyes; then
5682 #                       thread_file='irix'
5683 #               fi
5684                 ;;
5685         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5686                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5687                 if test x$stabs = xyes; then
5688                         tm_file="${tm_file} dbx.h"
5689                 fi
5690                 xm_defines=USG
5691                 xmake_file=mips/x-iris
5692                 if test x$gas = xyes
5693                 then
5694                         tmake_file=mips/t-mips-gas
5695                 else
5696                         extra_passes="mips-tfile mips-tdump"
5697                 fi
5698                 if test x$gnu_ld != xyes
5699                 then
5700                         use_collect2=yes
5701                 fi
5702 #               if test x$enable_threads = xyes; then
5703 #                       thread_file='irix'
5704 #               fi
5705                 ;;
5706         mips-sgi-irix4*)                # Mostly like a MIPS.
5707                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5708                 if test x$stabs = xyes; then
5709                         tm_file="${tm_file} dbx.h"
5710                 fi
5711                 xm_defines=USG
5712                 xmake_file=mips/x-iris
5713                 if test x$gas = xyes
5714                 then
5715                         tmake_file=mips/t-mips-gas
5716                 else
5717                         extra_passes="mips-tfile mips-tdump"
5718                 fi
5719                 if test x$gnu_ld != xyes
5720                 then
5721                         use_collect2=yes
5722                 fi
5723 #               if test x$enable_threads = xyes; then
5724 #                       thread_file='irix'
5725 #               fi
5726                 ;;
5727         mips-sgi-*)                     # Mostly like a MIPS.
5728                 tm_file="mips/iris3.h ${tm_file}"
5729                 if test x$stabs = xyes; then
5730                         tm_file="${tm_file} dbx.h"
5731                 fi
5732                 xm_defines=USG
5733                 xmake_file=mips/x-iris3
5734                 if test x$gas = xyes
5735                 then
5736                         tmake_file=mips/t-mips-gas
5737                 else
5738                         extra_passes="mips-tfile mips-tdump"
5739                 fi
5740                 if test x$gnu_ld != xyes
5741                 then
5742                         use_collect2=yes
5743                 fi
5744                 ;;
5745         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5746                 tm_file="mips/osfrose.h ${tm_file}"
5747                 xmake_file=mips/x-osfrose
5748                 tmake_file=mips/t-osfrose
5749                 extra_objs=halfpic.o
5750                 use_collect2=yes
5751                 ;;
5752         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5753                 tm_file=mips/dec-osf1.h
5754                 if test x$stabs = xyes; then
5755                         tm_file="${tm_file} dbx.h"
5756                 fi
5757                 xmake_file=mips/x-dec-osf1
5758                 if test x$gas = xyes
5759                 then
5760                         tmake_file=mips/t-mips-gas
5761                 else
5762                         tmake_file=mips/t-ultrix
5763                         extra_passes="mips-tfile mips-tdump"
5764                 fi
5765                 if test x$gnu_ld != xyes
5766                 then
5767                         use_collect2=yes
5768                 fi
5769                 ;;
5770         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5771               tm_file=mips/dec-bsd.h
5772               if test x$gas = xyes
5773               then
5774                         tmake_file=mips/t-mips-gas
5775               else
5776                         tmake_file=mips/t-ultrix
5777                         extra_passes="mips-tfile mips-tdump"
5778               fi
5779               if test x$gnu_ld != xyes
5780               then
5781                         use_collect2=yes
5782               fi
5783               ;;
5784         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5785                 tm_file=mips/netbsd.h
5786                 # On NetBSD, the headers are already okay, except for math.h.
5787                 tmake_file=t-netbsd
5788                 ;;
5789         mips*-*-linux*)                         # Linux MIPS, either endian.
5790                 xmake_file=x-linux
5791                 case $machine in
5792                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5793                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5794                 esac
5795                 tmake_file=t-linux
5796                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5797                 gnu_ld=yes
5798                 gas=yes
5799                 if test x$enable_threads = xyes; then
5800                         thread_file='posix'
5801                 fi
5802                 ;;
5803         mips*el-*-openbsd*)     # mips little endian
5804                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5805                 ;;
5806         mips*-*-openbsd*)               # mips big endian
5807                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5808                 tm_file="mips/openbsd-be.h ${tm_file}"
5809                 ;;
5810         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5811                 tm_file="mips/news4.h ${tm_file}"
5812                 if test x$stabs = xyes; then
5813                         tm_file="${tm_file} dbx.h"
5814                 fi
5815                 if test x$gas = xyes
5816                 then
5817                         tmake_file=mips/t-mips-gas
5818                 else
5819                         extra_passes="mips-tfile mips-tdump"
5820                 fi
5821                 if test x$gnu_ld != xyes
5822                 then
5823                         use_collect2=yes
5824                 fi
5825                 xmake_file=mips/x-sony
5826                 ;;
5827         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5828                                         # That is based on svr4.
5829                 # t-svr4 is not right because this system doesn't use ELF.
5830                 tm_file="mips/news5.h ${tm_file}"
5831                 if test x$stabs = xyes; then
5832                         tm_file="${tm_file} dbx.h"
5833                 fi
5834                 xm_defines=USG
5835                 if test x$gas = xyes
5836                 then
5837                         tmake_file=mips/t-mips-gas
5838                 else
5839                         extra_passes="mips-tfile mips-tdump"
5840                 fi
5841                 if test x$gnu_ld != xyes
5842                 then
5843                         use_collect2=yes
5844                 fi
5845                 ;;
5846         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5847                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5848                 if test x$stabs = xyes; then
5849                         tm_file="${tm_file} dbx.h"
5850                 fi
5851                 xm_defines=USG
5852                 xmake_file=mips/x-sysv
5853                 if test x$gas = xyes
5854                 then
5855                         tmake_file=mips/t-mips-gas
5856                         extra_parts="crtbegin.o crtend.o"
5857                 else
5858                         tmake_file=mips/t-mips
5859                         extra_passes="mips-tfile mips-tdump"
5860                 fi
5861                 if test x$gnu_ld != xyes
5862                 then
5863                         use_collect2=yes
5864                 fi
5865                 ;;
5866         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5867                 tm_file="mips/ultrix.h ${tm_file}"
5868                 if test x$stabs = xyes; then
5869                         tm_file="${tm_file} dbx.h"
5870                 fi
5871                 xmake_file=mips/x-ultrix
5872                 if test x$gas = xyes
5873                 then
5874                         tmake_file=mips/t-mips-gas
5875                 else
5876                         tmake_file=mips/t-ultrix
5877                         extra_passes="mips-tfile mips-tdump"
5878                 fi
5879                 if test x$gnu_ld != xyes
5880                 then
5881                         use_collect2=yes
5882                 fi
5883                 ;;
5884         mips-*-riscos[56789]bsd*)
5885                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5886                 if test x$stabs = xyes; then
5887                         tm_file="${tm_file} dbx.h"
5888                 fi
5889                 if test x$gas = xyes
5890                 then
5891                         tmake_file=mips/t-bsd-gas
5892                 else
5893                         tmake_file=mips/t-bsd
5894                         extra_passes="mips-tfile mips-tdump"
5895                 fi
5896                 if test x$gnu_ld != xyes
5897                 then
5898                         use_collect2=yes
5899                 fi
5900                 ;;
5901         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5902                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5903                 if test x$stabs = xyes; then
5904                         tm_file="${tm_file} dbx.h"
5905                 fi
5906                 if test x$gas = xyes
5907                 then
5908                         tmake_file=mips/t-bsd-gas
5909                 else
5910                         tmake_file=mips/t-bsd
5911                         extra_passes="mips-tfile mips-tdump"
5912                 fi
5913                 if test x$gnu_ld != xyes
5914                 then
5915                         use_collect2=yes
5916                 fi
5917                 ;;
5918         mips-*-riscos[56789]sysv4*)
5919                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5920                 if test x$stabs = xyes; then
5921                         tm_file="${tm_file} dbx.h"
5922                 fi
5923                 xmake_file=mips/x-sysv
5924                 if test x$gas = xyes
5925                 then
5926                         tmake_file=mips/t-svr4-gas
5927                 else
5928                         tmake_file=mips/t-svr4
5929                         extra_passes="mips-tfile mips-tdump"
5930                 fi
5931                 if test x$gnu_ld != xyes
5932                 then
5933                         use_collect2=yes
5934                 fi
5935                 ;;
5936         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5937                 tm_file="mips/svr4-4.h ${tm_file}"
5938                 if test x$stabs = xyes; then
5939                         tm_file="${tm_file} dbx.h"
5940                 fi
5941                 xm_defines=USG
5942                 xmake_file=mips/x-sysv
5943                 if test x$gas = xyes
5944                 then
5945                         tmake_file=mips/t-svr4-gas
5946                 else
5947                         tmake_file=mips/t-svr4
5948                         extra_passes="mips-tfile mips-tdump"
5949                 fi
5950                 if test x$gnu_ld != xyes
5951                 then
5952                         use_collect2=yes
5953                 fi
5954                 ;;
5955         mips-*-riscos[56789]sysv*)
5956                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5957                 if test x$stabs = xyes; then
5958                         tm_file="${tm_file} dbx.h"
5959                 fi
5960                 xm_defines=USG
5961                 xmake_file=mips/x-sysv
5962                 if test x$gas = xyes
5963                 then
5964                         tmake_file=mips/t-svr3-gas
5965                 else
5966                         tmake_file=mips/t-svr3
5967                         extra_passes="mips-tfile mips-tdump"
5968                 fi
5969                 if test x$gnu_ld != xyes
5970                 then
5971                         use_collect2=yes
5972                 fi
5973                 ;;
5974         mips-*-sysv* | mips-*-riscos*sysv*)
5975                 tm_file="mips/svr3-4.h ${tm_file}"
5976                 if test x$stabs = xyes; then
5977                         tm_file="${tm_file} dbx.h"
5978                 fi
5979                 xm_defines=USG
5980                 xmake_file=mips/x-sysv
5981                 if test x$gas = xyes
5982                 then
5983                         tmake_file=mips/t-svr3-gas
5984                 else
5985                         tmake_file=mips/t-svr3
5986                         extra_passes="mips-tfile mips-tdump"
5987                 fi
5988                 if test x$gnu_ld != xyes
5989                 then
5990                         use_collect2=yes
5991                 fi
5992                 ;;
5993         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5994                 tm_file=mips/mips-5.h
5995                 if test x$stabs = xyes; then
5996                         tm_file="${tm_file} dbx.h"
5997                 fi
5998                 if test x$gas = xyes
5999                 then
6000                         tmake_file=mips/t-mips-gas
6001                 else
6002                         extra_passes="mips-tfile mips-tdump"
6003                 fi
6004                 if test x$gnu_ld != xyes
6005                 then
6006                         use_collect2=yes
6007                 fi
6008                 ;;
6009         mips-*-gnu*)
6010                 ;;
6011         mipsel-*-ecoff*)
6012                 tm_file=mips/ecoffl.h
6013                 if test x$stabs = xyes; then
6014                         tm_file="${tm_file} dbx.h"
6015                 fi
6016                 tmake_file=mips/t-ecoff
6017                 ;;
6018         mips-*-ecoff*)
6019                 tm_file="gofast.h mips/ecoff.h"
6020                 if test x$stabs = xyes; then
6021                         tm_file="${tm_file} dbx.h"
6022                 fi
6023                 tmake_file=mips/t-ecoff
6024                 ;;
6025         mipsel-*-elf*)
6026                 tm_file="mips/elfl.h"
6027                 tmake_file=mips/t-elf
6028                 ;;
6029         mips-*-elf*)
6030                 tm_file="mips/elf.h"
6031                 tmake_file=mips/t-elf
6032                 ;;
6033         mips64el-*-elf*)
6034                 tm_file="mips/elfl64.h"
6035                 tmake_file=mips/t-elf
6036                 ;;
6037         mips64orionel-*-elf*)
6038                 tm_file="mips/elforion.h mips/elfl64.h"
6039                 tmake_file=mips/t-elf
6040                 ;;
6041         mips64-*-elf*)
6042                 tm_file="mips/elf64.h"
6043                 tmake_file=mips/t-elf
6044                 ;;
6045         mips64orion-*-elf*)
6046                 tm_file="mips/elforion.h mips/elf64.h"
6047                 tmake_file=mips/t-elf
6048                 ;;
6049         mips64orion-*-rtems*)
6050                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
6051                 tmake_file="mips/t-elf t-rtems"
6052                 ;;
6053         mipstx39el-*-elf*)
6054                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6055                 tmake_file=mips/t-r3900
6056                 ;;
6057         mipstx39-*-elf*)
6058                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6059                 tmake_file=mips/t-r3900
6060                 ;;
6061         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6062                 if test x$stabs = xyes; then
6063                         tm_file="${tm_file} dbx.h"
6064                 fi
6065                 if test x$gas = xyes
6066                 then
6067                         tmake_file=mips/t-mips-gas
6068                 else
6069                         extra_passes="mips-tfile mips-tdump"
6070                 fi
6071                 if test x$gnu_ld != xyes
6072                 then
6073                         use_collect2=yes
6074                 fi
6075                 ;;
6076         mn10200-*-*)
6077                 float_format=i32
6078                 cpu_type=mn10200
6079                 tm_file="mn10200/mn10200.h"
6080                 if test x$stabs = xyes
6081                 then
6082                         tm_file="${tm_file} dbx.h"
6083                 fi
6084                 use_collect2=no
6085                 ;;
6086         mn10300-*-*)
6087                 cpu_type=mn10300
6088                 tm_file="mn10300/mn10300.h"
6089                 if test x$stabs = xyes
6090                 then
6091                         tm_file="${tm_file} dbx.h"
6092                 fi
6093                 use_collect2=no
6094                 ;;
6095         ns32k-encore-bsd*)
6096                 tm_file=ns32k/encore.h
6097                 use_collect2=yes
6098                 ;;
6099         ns32k-sequent-bsd*)
6100                 tm_file=ns32k/sequent.h
6101                 use_collect2=yes
6102                 ;;
6103         ns32k-tek6100-bsd*)
6104                 tm_file=ns32k/tek6100.h
6105                 use_collect2=yes
6106                 ;;
6107         ns32k-tek6200-bsd*)
6108                 tm_file=ns32k/tek6200.h
6109                 use_collect2=yes
6110                 ;;
6111         ns32k-merlin-*)
6112                 tm_file=ns32k/merlin.h
6113                 use_collect2=yes
6114                 ;;
6115         ns32k-pc532-mach*)
6116                 tm_file=ns32k/pc532-mach.h
6117                 use_collect2=yes
6118                 ;;
6119         ns32k-pc532-minix*)
6120                 tm_file=ns32k/pc532-min.h
6121                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6122                 xm_defines=USG
6123                 use_collect2=yes
6124                 ;;
6125         ns32k-*-netbsd*)
6126                 tm_file=ns32k/netbsd.h
6127                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6128                 # On NetBSD, the headers are already okay, except for math.h.
6129                 tmake_file=t-netbsd
6130                 use_collect2=yes
6131                 ;;
6132         pdp11-*-bsd)
6133                 tm_file="${tm_file} pdp11/2bsd.h"
6134                 ;;
6135         pdp11-*-*)
6136                 ;;
6137         avr-*-*)
6138                 ;;
6139         ns32k-*-openbsd*)
6140                 # Nothing special
6141                 ;;
6142         pj*-linux*)
6143                 tm_file="svr4.h pj/linux.h ${tm_file}"
6144                 ;;
6145         pj-*)
6146                 ;;
6147         pjl-*)
6148                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6149                 ;;
6150
6151         romp-*-aos*)
6152                 use_collect2=yes
6153                 ;;
6154         romp-*-mach*)
6155                 xmake_file=romp/x-mach
6156                 use_collect2=yes
6157                 ;;
6158         romp-*-openbsd*)
6159                 # Nothing special
6160                 ;;
6161         powerpc-*-openbsd*)
6162                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6163                 ;;
6164         powerpc-*-beos*)
6165                 cpu_type=rs6000
6166                 tm_file=rs6000/beos.h
6167                 xm_file=rs6000/xm-beos.h
6168                 tmake_file=rs6000/t-beos
6169                 xmake_file=rs6000/x-beos
6170                 ;;
6171         powerpc-*-sysv*)
6172                 tm_file=rs6000/sysv4.h
6173                 xm_file="rs6000/xm-sysv4.h"
6174                 xm_defines="USG POSIX"
6175                 extra_headers=ppc-asm.h
6176                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6177                 xmake_file=rs6000/x-sysv4
6178                 ;;
6179         powerpc-*-eabiaix*)
6180                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6181                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6182                 extra_headers=ppc-asm.h
6183                 ;;
6184         powerpc-*-eabisim*)
6185                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6186                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6187                 extra_headers=ppc-asm.h
6188                 ;;
6189         powerpc-*-elf*)
6190                 tm_file="rs6000/sysv4.h"
6191                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6192                 extra_headers=ppc-asm.h
6193                 ;;
6194         powerpc-*-eabi*)
6195                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6196                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6197                 extra_headers=ppc-asm.h
6198                 ;;
6199         powerpc-*-rtems*)
6200                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6201                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6202                 extra_headers=ppc-asm.h
6203                 ;;
6204         powerpc-*-linux*libc1)
6205                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6206                 xm_file=rs6000/xm-sysv4.h
6207                 out_file=rs6000/rs6000.c
6208                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6209                 xmake_file=x-linux
6210                 extra_headers=ppc-asm.h
6211                 if test x$enable_threads = xyes; then
6212                         thread_file='posix'
6213                 fi
6214                 ;;
6215         powerpc-*-linux*)
6216                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6217                 xm_file="rs6000/xm-sysv4.h"
6218                 xm_defines="USG ${xm_defines}"
6219                 out_file=rs6000/rs6000.c
6220                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6221                 xmake_file=x-linux
6222                 extra_headers=ppc-asm.h
6223                 if test x$enable_threads = xyes; then
6224                         thread_file='posix'
6225                 fi
6226                 ;;
6227         powerpc-wrs-vxworks*)
6228                 cpu_type=rs6000
6229                 xm_file="rs6000/xm-sysv4.h"
6230                 xm_defines="USG POSIX"
6231                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6232                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6233                 extra_headers=ppc-asm.h
6234                 thread_file='vxworks'
6235                 ;;
6236         powerpcle-wrs-vxworks*)
6237                 cpu_type=rs6000
6238                 xm_file="rs6000/xm-sysv4.h"
6239                 xm_defines="USG POSIX"
6240                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6241                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6242                 extra_headers=ppc-asm.h
6243                 thread_file='vxworks'
6244                 ;;
6245         powerpcle-*-sysv*)
6246                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6247                 xm_file="rs6000/xm-sysv4.h"
6248                 xm_defines="USG POSIX"
6249                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6250                 xmake_file=rs6000/x-sysv4
6251                 extra_headers=ppc-asm.h
6252                 ;;
6253         powerpcle-*-elf*)
6254                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6255                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6256                 extra_headers=ppc-asm.h
6257                 ;;
6258         powerpcle-*-eabisim*)
6259                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6260                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6261                 extra_headers=ppc-asm.h
6262                 ;;
6263         powerpcle-*-eabi*)
6264                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6265                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6266                 extra_headers=ppc-asm.h
6267                 ;;
6268         powerpcle-*-solaris2*)
6269                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6270                 xm_file="rs6000/xm-sysv4.h"
6271                 xm_defines="USG POSIX"
6272                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6273                 xmake_file=rs6000/x-sysv4
6274                 extra_headers=ppc-asm.h
6275                 ;;
6276         rs6000-ibm-aix3.[01]*)
6277                 tm_file=rs6000/aix31.h
6278                 xmake_file=rs6000/x-aix31
6279                 float_format=none
6280                 use_collect2=yes
6281                 ;;
6282         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6283                 tm_file=rs6000/aix3newas.h
6284                 if test x$host != x$target
6285                 then
6286                         tmake_file=rs6000/t-xnewas
6287                 else
6288                         tmake_file=rs6000/t-newas
6289                 fi
6290                 float_format=none
6291                 use_collect2=yes
6292                 ;;
6293         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6294                 tm_file=rs6000/aix41.h
6295                 if test x$host != x$target
6296                 then
6297                         tmake_file=rs6000/t-xnewas
6298                 else
6299                         tmake_file=rs6000/t-newas
6300                 fi
6301                 if test "$gnu_ld" = yes
6302                 then
6303                         xmake_file=rs6000/x-aix41-gld
6304                 else
6305                         tmake_file='rs6000/t-newas'
6306                 fi
6307                 xmake_file=rs6000/x-aix41
6308                 float_format=none
6309                 use_collect2=yes
6310                 ;;
6311         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6312                 tm_file=rs6000/aix43.h
6313                 tmake_file=rs6000/t-aix43
6314                 xmake_file=rs6000/x-aix41
6315                 float_format=none
6316                 use_collect2=yes
6317                 thread_file='aix'
6318                 ;;
6319         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6320                 tm_file=rs6000/aix43.h
6321                 tmake_file=rs6000/t-aix43
6322                 xmake_file=rs6000/x-aix41
6323                 float_format=none
6324                 use_collect2=yes
6325                 thread_file='aix'
6326                 ;;
6327         rs6000-ibm-aix*)
6328                 float_format=none
6329                 use_collect2=yes
6330                 ;;
6331         rs6000-bull-bosx)
6332                 float_format=none
6333                 use_collect2=yes
6334                 ;;
6335         rs6000-*-mach*)
6336                 tm_file=rs6000/mach.h
6337                 xm_file="${xm_file} rs6000/xm-mach.h"
6338                 xmake_file=rs6000/x-mach
6339                 use_collect2=yes
6340                 ;;
6341         rs6000-*-lynxos*)
6342                 tm_file=rs6000/lynx.h
6343                 xm_file=rs6000/xm-lynx.h
6344                 tmake_file=rs6000/t-rs6000
6345                 xmake_file=rs6000/x-lynx
6346                 use_collect2=yes
6347                 ;;
6348         sh-*-elf*)
6349                 tmake_file="sh/t-sh sh/t-elf"
6350                 tm_file="sh/sh.h sh/elf.h"
6351                 float_format=sh
6352                 ;;
6353         sh-*-rtemself*)
6354                 tmake_file="sh/t-sh sh/t-elf t-rtems"
6355                 tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
6356                 float_format=sh
6357                 ;;
6358         sh-*-rtems*)
6359                 tmake_file="sh/t-sh t-rtems"
6360                 tm_file="sh/sh.h sh/rtems.h"
6361                 float_format=sh
6362                 ;;
6363         sh-*-linux*)
6364                 tm_file="sh/sh.h sh/elf.h sh/linux.h"
6365                 tmake_file="sh/t-sh sh/t-elf sh/t-linux"
6366                 xmake_file=x-linux
6367                 gas=yes gnu_ld=yes
6368                 if test x$enable_threads = xyes; then
6369                         thread_file='posix'
6370                 fi
6371                 float_format=sh
6372                 ;;
6373         sh-*-*)
6374                 float_format=sh
6375                 ;;
6376         sparc-tti-*)
6377                 tm_file=sparc/pbd.h
6378                 xm_file="xm-alloca.h ${xm_file}"
6379                 xm_defines=USG
6380                 ;;
6381         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6382                 tm_file=sparc/vxsparc.h
6383                 tmake_file=sparc/t-vxsparc
6384                 use_collect2=yes
6385                 thread_file='vxworks'
6386                 ;;
6387         sparc-*-aout*)
6388                 tmake_file=sparc/t-sparcbare
6389                 tm_file="sparc/aout.h libgloss.h"
6390                 ;;
6391         sparc-*-netbsd*)
6392                 tm_file=sparc/netbsd.h
6393                 tmake_file=t-netbsd
6394                 use_collect2=yes
6395                 ;;
6396         sparc-*-openbsd*)
6397                 # we need collect2 until our bug is fixed...
6398                 use_collect2=yes
6399                 ;;
6400         sparc-*-bsd*)
6401                 tm_file=sparc/bsd.h
6402                 ;;
6403         sparc-*-elf*)
6404                 tm_file=sparc/elf.h
6405                 tmake_file=sparc/t-elf
6406                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6407                 #float_format=i128
6408                 float_format=i64
6409                 ;;
6410         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6411                 xm_file="${xm_file} sparc/xm-linux.h"
6412                 tm_file=sparc/linux-aout.h
6413                 xmake_file=x-linux
6414                 gnu_ld=yes
6415                 ;;
6416         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6417                 xm_file="${xm_file} sparc/xm-linux.h"
6418                 xmake_file=x-linux
6419                 tm_file=sparc/linux.h
6420                 tmake_file="t-linux t-linux-gnulibc1"
6421                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6422                 gnu_ld=yes
6423                 float_format=sparc
6424                 ;;
6425         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6426                 xm_file="${xm_file} sparc/xm-linux.h"
6427                 xmake_file=x-linux
6428                 tm_file=sparc/linux.h
6429                 tmake_file="t-linux"
6430                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6431                 gnu_ld=yes
6432                 if test x$enable_threads = xyes; then
6433                         thread_file='posix'
6434                 fi
6435                 float_format=sparc
6436                 ;;
6437         sparc-*-lynxos*)
6438                 if test x$gas = xyes
6439                 then
6440                         tm_file=sparc/lynx.h
6441                 else
6442                         tm_file=sparc/lynx-ng.h
6443                 fi
6444                 xm_file=sparc/xm-lynx.h
6445                 tmake_file=sparc/t-sunos41
6446                 xmake_file=x-lynx
6447                 ;;
6448         sparc-*-rtemsaout*)
6449                 tmake_file="sparc/t-sparcbare t-rtems"
6450                 tm_file=sparc/rtems.h
6451                 ;;
6452         sparc-*-rtems*|sparc-*-rtemself*)
6453                 tm_file="sparc/rtemself.h"
6454                 tmake_file="sparc/t-elf t-rtems"
6455                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6456                 #float_format=i128
6457                 float_format=i64
6458                 ;;
6459         sparcv9-*-solaris2*)
6460                 if test x$gnu_ld = xyes
6461                 then
6462                         tm_file=sparc/sol2-64.h
6463                 else
6464                         tm_file=sparc/sol2-sld-64.h
6465                 fi
6466                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6467                 xm_defines="USG POSIX"
6468                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6469                 xmake_file=sparc/x-sysv4
6470                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6471                 float_format=none
6472                 if test x${enable_threads} = x ; then
6473                     enable_threads=$have_pthread_h
6474                     if test x${enable_threads} = x ; then
6475                         enable_threads=$have_thread_h
6476                     fi
6477                 fi
6478                 if test x${enable_threads} = xyes ; then
6479                     if test x${have_pthread_h} = xyes ; then
6480                         thread_file='posix'
6481                     else
6482                         thread_file='solaris'
6483                     fi
6484                 fi
6485                 ;;
6486         sparc-hal-solaris2*)
6487                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6488                 xm_defines="USG POSIX"
6489                 tm_file="sparc/sol2.h sparc/hal.h"
6490                 tmake_file="sparc/t-halos sparc/t-sol2"
6491                 xmake_file=sparc/x-sysv4
6492                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6493                 case $machine in
6494                 *-*-solaris2.[0-4])
6495                         float_format=i128
6496                 ;;
6497                 *)
6498                         float_format=none
6499                         ;;
6500                 esac
6501                 thread_file='solaris'
6502                 ;;
6503         sparc-*-solaris2*)
6504                 if test x$gnu_ld = xyes
6505                 then
6506                         tm_file=sparc/sol2.h
6507                 else
6508                         tm_file=sparc/sol2-sld.h
6509                 fi
6510                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6511                 xm_defines="USG POSIX"
6512                 tmake_file=sparc/t-sol2
6513                 xmake_file=sparc/x-sysv4
6514                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6515 # At the moment, 32-to-64 cross compilation doesn't work.
6516 #               case $machine in
6517 #changequote(,)dnl
6518 #               *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6519 #changequote([,])dnl
6520 #               *-*-solaris2*)
6521 #                       if test x$gnu_ld = xyes
6522 #                       then
6523 #                               tm_file=sparc/sol2-64.h
6524 #                       else
6525 #                               tm_file=sparc/sol2-sld-64.h
6526 #                       fi
6527 #                       tmake_file="$tmake_file sparc/t-sol2-64"
6528 #                       ;;
6529 #               esac
6530                 case $machine in
6531                 *-*-solaris2.[0-4])
6532                         float_format=i128
6533                         ;;
6534                 *)
6535                         float_format=none
6536                         ;;
6537                 esac
6538                 if test x${enable_threads} = x; then
6539                     enable_threads=$have_pthread_h
6540                     if test x${enable_threads} = x; then
6541                         enable_threads=$have_thread_h
6542                     fi
6543                 fi
6544                 if test x${enable_threads} = xyes; then
6545                     if test x${have_pthread_h} = xyes; then
6546                         thread_file='posix'
6547                     else
6548                         thread_file='solaris'
6549                     fi
6550                 fi
6551                 ;;
6552         sparc-*-sunos4.0*)
6553                 tm_file=sparc/sunos4.h
6554                 tmake_file=sparc/t-sunos40
6555                 use_collect2=yes
6556                 ;;
6557         sparc-*-sunos4*)
6558                 tm_file=sparc/sunos4.h
6559                 tmake_file=sparc/t-sunos41
6560                 use_collect2=yes
6561                 if test x$gas = xyes; then
6562                         tm_file="${tm_file} sparc/sun4gas.h"
6563                 fi
6564                 ;;
6565         sparc-*-sunos3*)
6566                 tm_file=sparc/sun4o3.h
6567                 use_collect2=yes
6568                 ;;
6569         sparc-*-sysv4*)
6570                 tm_file=sparc/sysv4.h
6571                 xm_file="sparc/xm-sysv4.h"
6572                 xm_defines="USG POSIX"
6573                 tmake_file=t-svr4
6574                 xmake_file=sparc/x-sysv4
6575                 extra_parts="crtbegin.o crtend.o"
6576                 ;;
6577         sparc-*-vxsim*)
6578                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6579                 xm_defines="USG POSIX"
6580                 tm_file=sparc/vxsim.h
6581                 tmake_file=sparc/t-vxsparc
6582                 xmake_file=sparc/x-sysv4
6583                 ;;
6584         sparclet-*-aout*)
6585                 tm_file="sparc/splet.h libgloss.h"
6586                 tmake_file=sparc/t-splet
6587                 ;;
6588         sparclite-*-coff*)
6589                 tm_file="sparc/litecoff.h libgloss.h"
6590                 tmake_file=sparc/t-sparclite
6591                 ;;
6592         sparclite-*-aout*)
6593                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6594                 tmake_file=sparc/t-sparclite
6595                 ;;
6596         sparclite-*-elf*)
6597                 tm_file="sparc/liteelf.h"
6598                 tmake_file=sparc/t-sparclite
6599                 extra_parts="crtbegin.o crtend.o"
6600                 ;;
6601         sparc86x-*-aout*)
6602                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6603                 tmake_file=sparc/t-sp86x
6604                 ;;
6605         sparc86x-*-elf*)
6606                 tm_file="sparc/sp86x-elf.h"
6607                 tmake_file=sparc/t-sp86x
6608                 extra_parts="crtbegin.o crtend.o"
6609                 ;;
6610         sparc64-*-aout*)
6611                 tmake_file=sparc/t-sp64
6612                 tm_file=sparc/sp64-aout.h
6613                 ;;
6614         sparc64-*-elf*)
6615                 tmake_file=sparc/t-sp64
6616                 tm_file=sparc/sp64-elf.h
6617                 extra_parts="crtbegin.o crtend.o"
6618                 ;;
6619         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6620                 tmake_file="t-linux sparc/t-linux64"
6621                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6622                 tm_file=sparc/linux64.h
6623                 xmake_file=x-linux
6624                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6625                 gnu_ld=yes
6626                 if test x$enable_threads = xyes; then
6627                         thread_file='posix'
6628                 fi
6629                 float_format=sparc
6630                 ;;
6631         thumb*-*-*)
6632                 { echo "configure: error:
6633 *** The Thumb targets have been depreciated.  The equivalent
6634 *** ARM based toolchain can now generated Thumb instructions
6635 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6636                 ;;
6637         v850-*-rtems*)
6638                 cpu_type=v850
6639                 tm_file="v850/rtems.h"
6640                 xm_file="v850/xm-v850.h"
6641                 tmake_file="v850/t-v850 t-rtems"
6642                 if test x$stabs = xyes
6643                 then
6644                         tm_file="${tm_file} dbx.h"
6645                 fi
6646                 use_collect2=no
6647                 ;;
6648         v850-*-*)
6649                 target_cpu_default="TARGET_CPU_generic"
6650                 cpu_type=v850
6651                 tm_file="v850/v850.h"
6652                 xm_file="v850/xm-v850.h"
6653                 tmake_file=v850/t-v850
6654                 if test x$stabs = xyes
6655                 then
6656                         tm_file="${tm_file} dbx.h"
6657                 fi
6658                 use_collect2=no
6659                 ;;
6660         vax-*-bsd*)                     # vaxen running BSD
6661                 use_collect2=yes
6662                 float_format=vax
6663                 ;;
6664         vax-*-sysv*)                    # vaxen running system V
6665                 tm_file="${tm_file} vax/vaxv.h"
6666                 xm_defines=USG
6667                 float_format=vax
6668                 ;;
6669         vax-*-netbsd*)
6670                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6671                 tmake_file=t-netbsd
6672                 float_format=vax
6673                 use_collect2=yes
6674                 ;;
6675         vax-*-openbsd*)
6676                 tmake_file="${tmake_file} vax/t-openbsd"
6677                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6678                 xm_file="xm-openbsd.h vax/xm-vax.h"
6679                 float_format=vax
6680                 use_collect2=yes
6681                 ;;
6682         vax-*-ultrix*)                  # vaxen running ultrix
6683                 tm_file="${tm_file} vax/ultrix.h"
6684                 float_format=vax
6685                 ;;
6686         vax-*-vms*)                     # vaxen running VMS
6687                 xm_file=vax/xm-vms.h
6688                 tm_file=vax/vms.h
6689                 float_format=vax
6690                 ;;
6691         vax-*-*)                        # vax default entry
6692                 float_format=vax
6693                 ;;
6694         we32k-att-sysv*)
6695                 xm_file="${xm_file} xm-svr3"
6696                 use_collect2=yes
6697                 ;;
6698         *)
6699                 echo "Configuration $machine not supported" 1>&2
6700                 exit 1
6701                 ;;
6702         esac
6703
6704         case $machine in
6705         *-*-linux*)
6706                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6707         *-*-gnu*)
6708                 # On the GNU system, the setup is just about the same on
6709                 # each different CPU.  The specific machines that GNU
6710                 # supports are matched above and just set $cpu_type.
6711                 xm_file="xm-gnu.h ${xm_file}"
6712                 tm_file=${cpu_type}/gnu.h
6713                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6714                 # GNU always uses ELF.
6715                 elf=yes
6716                 # GNU tools are the only tools.
6717                 gnu_ld=yes
6718                 gas=yes
6719                 xmake_file=x-linux      # These details are the same as Linux.
6720                 tmake_file=t-gnu        # These are not.
6721                 ;;
6722         *-*-sysv4*)
6723                 xmake_try_sysv=x-sysv
6724                 install_headers_dir=install-headers-cpio
6725                 ;;
6726         *-*-sysv*)
6727                 install_headers_dir=install-headers-cpio
6728                 ;;
6729         esac
6730
6731         # Distinguish i[34567]86
6732         # Also, do not run mips-tfile on MIPS if using gas.
6733         # Process --with-cpu= for PowerPC/rs6000
6734         target_cpu_default2=
6735         case $machine in
6736         i486-*-*)
6737                 target_cpu_default2=1
6738                 ;;
6739         i586-*-*)
6740                 case $target_alias in
6741                         k6-*)
6742                                 target_cpu_default2=4
6743                                 ;;
6744                         *)
6745                                 target_cpu_default2=2
6746                                 ;;
6747                 esac
6748                 ;;
6749         i686-*-* | i786-*-*)
6750                 target_cpu_default2=3
6751                 ;;
6752         alpha*-*-*)
6753                 case $machine in
6754                         alphaev6[78]*)
6755                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6756                                 ;;
6757                         alphaev6*)
6758                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6759                                 ;;
6760                         alphapca56*)
6761                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6762                                 ;;
6763                         alphaev56*)
6764                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6765                                 ;;
6766                         alphaev5*)
6767                                 target_cpu_default2="MASK_CPU_EV5"
6768                                 ;;
6769                 esac
6770
6771                 if test x$gas = xyes
6772                 then
6773                         if test "$target_cpu_default2" = ""
6774                         then
6775                                 target_cpu_default2="MASK_GAS"
6776                         else
6777                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6778                         fi
6779                 fi
6780                 ;;
6781         arm*-*-*)
6782                 case "x$with_cpu" in
6783                         x)
6784                                 # The most generic
6785                                 target_cpu_default2="TARGET_CPU_generic"
6786                                 ;;
6787
6788                         # Distinguish cores, and major variants
6789                         # arm7m doesn't exist, but D & I don't affect code
6790                         xarm[23678] | xarm250 | xarm[67][01]0 \
6791                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6792                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6793                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6794                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6795                                 ;;
6796
6797                         xyes | xno)
6798                                 echo "--with-cpu must be passed a value" 1>&2
6799                                 exit 1
6800                                 ;;
6801
6802                         *)
6803                                 if test x$pass2done = xyes
6804                                 then
6805                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6806                                         exit 1
6807                                 fi
6808                                 ;;
6809                 esac
6810                 ;;
6811
6812         mips*-*-ecoff* | mips*-*-elf*)
6813                 if test x$gas = xyes
6814                 then
6815                         if test x$gnu_ld = xyes
6816                         then
6817                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6818                         else
6819                                 target_cpu_default2="MASK_GAS"
6820                         fi
6821                 fi
6822                 ;;
6823         mips*-*-*)
6824                 if test x$gas = xyes
6825                 then
6826                         target_cpu_default2="MASK_GAS"
6827                 fi
6828                 ;;
6829         powerpc*-*-* | rs6000-*-*)
6830                 case "x$with_cpu" in
6831                         x)
6832                                 ;;
6833
6834                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6835                           | xrios1 | xrios2 | xrsc | xrsc1 \
6836                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6837                           | xec603e | x740 | x750 | x401 \
6838                           | x403 | x505 | x801 | x821 | x823 | x860)
6839                                 target_cpu_default2="\"$with_cpu\""
6840                                 ;;
6841
6842                         xyes | xno)
6843                                 echo "--with-cpu must be passed a value" 1>&2
6844                                 exit 1
6845                                 ;;
6846
6847                         *)
6848                                 if test x$pass2done = xyes
6849                                 then
6850                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6851                                         exit 1
6852                                 fi
6853                                 ;;
6854                 esac
6855                 ;;
6856         sparc*-*-*)
6857                 case ".$with_cpu" in
6858                         .)
6859                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6860                                 ;;
6861                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6862                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6863                                 ;;
6864                         *)
6865                                 if test x$pass2done = xyes
6866                                 then
6867                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6868                                         exit 1
6869                                 fi
6870                                 ;;
6871                 esac
6872                 ;;
6873         esac
6874
6875         if test "$target_cpu_default2" != ""
6876         then
6877                 if test "$target_cpu_default" != ""
6878                 then
6879                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6880                 else
6881                         target_cpu_default=$target_cpu_default2
6882                 fi
6883         fi
6884
6885         # No need for collect2 if we have the GNU linker.
6886         # Actually, there is now; GNU ld doesn't handle the EH info or
6887         # collecting for shared libraries.
6888         #case x$gnu_ld in
6889         #xyes)
6890         #       use_collect2=
6891         #       ;;
6892         #esac
6893
6894 # Save data on machine being used to compile GCC in build_xm_file.
6895 # Save data on host machine in vars host_xm_file and host_xmake_file.
6896         if test x$pass1done = x
6897         then
6898                 if test x"$xm_file" = x
6899                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6900                 else build_xm_file=$xm_file
6901                 fi
6902                 build_xm_defines=$xm_defines
6903                 build_install_headers_dir=$install_headers_dir
6904                 build_exeext=$exeext
6905                 pass1done=yes
6906         else
6907                 if test x$pass2done = x
6908                 then
6909                         if test x"$xm_file" = x
6910                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6911                         else host_xm_file=$xm_file
6912                         fi
6913                         host_xm_defines=$xm_defines
6914                         if test x"$xmake_file" = x
6915                         then xmake_file=$cpu_type/x-$cpu_type
6916                         fi
6917                         host_xmake_file="$xmake_file"
6918                         host_truncate_target=$truncate_target
6919                         host_extra_gcc_objs=$extra_gcc_objs
6920                         host_extra_objs=$extra_host_objs
6921                         host_exeext=$exeext
6922                         pass2done=yes
6923                 fi
6924         fi
6925 done
6926
6927 extra_objs="${host_extra_objs} ${extra_objs}"
6928
6929 # Default the target-machine variables that were not explicitly set.
6930 if test x"$tm_file" = x
6931 then tm_file=$cpu_type/$cpu_type.h; fi
6932
6933 if test x$extra_headers = x
6934 then extra_headers=; fi
6935
6936 if test x"$xm_file" = x
6937 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6938
6939 if test x$md_file = x
6940 then md_file=$cpu_type/$cpu_type.md; fi
6941
6942 if test x$out_file = x
6943 then out_file=$cpu_type/$cpu_type.c; fi
6944
6945 if test x"$tmake_file" = x
6946 then tmake_file=$cpu_type/t-$cpu_type
6947 fi
6948
6949 if test x"$dwarf2" = xyes
6950 then tm_file="$tm_file tm-dwarf2.h"
6951 fi
6952
6953 if test x$float_format = x
6954 then float_format=i64
6955 fi
6956
6957 if test $float_format = none
6958 then float_h_file=Makefile.in
6959 else float_h_file=float-$float_format.h
6960 fi
6961
6962 # Handle cpp installation.
6963 if test x$enable_cpp != xno
6964 then
6965   tmake_file="$tmake_file t-install-cpp"
6966 fi
6967
6968 # Say what files are being used for the output code and MD file.
6969 echo "Using \`$srcdir/config/$out_file' to output insns."
6970 echo "Using \`$srcdir/config/$md_file' as machine description file."
6971
6972 count=a
6973 for f in $tm_file; do
6974         count=${count}x
6975 done
6976 if test $count = ax; then
6977         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6978 else
6979         echo "Using the following target machine macro files:"
6980         for f in $tm_file; do
6981                 echo "  $srcdir/config/$f"
6982         done
6983 fi
6984
6985 count=a
6986 for f in $host_xm_file; do
6987         count=${count}x
6988 done
6989 if test $count = ax; then
6990         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6991 else
6992         echo "Using the following host machine macro files:"
6993         for f in $host_xm_file; do
6994                 echo "  $srcdir/config/$f"
6995         done
6996 fi
6997
6998 if test "$host_xm_file" != "$build_xm_file"; then
6999         count=a
7000         for f in $build_xm_file; do
7001                 count=${count}x
7002         done
7003         if test $count = ax; then
7004                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
7005         else
7006                 echo "Using the following build machine macro files:"
7007                 for f in $build_xm_file; do
7008                         echo "  $srcdir/config/$f"
7009                 done
7010         fi
7011 fi
7012
7013 if test x$thread_file = x; then
7014         if test x$target_thread_file != x; then
7015                 thread_file=$target_thread_file
7016         else
7017                 thread_file='single'
7018         fi
7019 fi
7020
7021 # Set up the header files.
7022 # $links is the list of header files to create.
7023 # $vars is the list of shell variables with file names to include.
7024 # auto-host.h is the file containing items generated by autoconf and is
7025 # the first file included by config.h.
7026 null_defines=
7027 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
7028
7029 # If host=build, it is correct to have hconfig include auto-host.h
7030 # as well.  If host!=build, we are in error and need to do more
7031 # work to find out the build config parameters.
7032 if test x$host = x$build
7033 then
7034         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
7035 else
7036         # We create a subdir, then run autoconf in the subdir.
7037         # To prevent recursion we set host and build for the new
7038         # invocation of configure to the build for this invocation
7039         # of configure.
7040         tempdir=build.$$
7041         rm -rf $tempdir
7042         mkdir $tempdir
7043         cd $tempdir
7044         case ${srcdir} in
7045         /*) realsrcdir=${srcdir};;
7046         *) realsrcdir=../${srcdir};;
7047         esac
7048         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7049                 --target=$target --host=$build --build=$build
7050
7051         # We just finished tests for the build machine, so rename
7052         # the file auto-build.h in the gcc directory.
7053         mv auto-host.h ../auto-build.h
7054         cd ..
7055         rm -rf $tempdir
7056         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7057 fi
7058
7059 xm_file="gansidecl.h ${xm_file}"
7060 tm_file="gansidecl.h ${tm_file}"
7061
7062 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7063 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7064 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7065
7066 rm -f config.bak
7067 if test -f config.status; then mv -f config.status config.bak; fi
7068
7069 # Make the links.
7070 while test -n "$vars"
7071 do
7072         set $vars; var=$1; shift; vars=$*
7073         set $links; link=$1; shift; links=$*
7074         set $defines; define=$1; shift; defines=$*
7075
7076         rm -f $link
7077         # Make sure the file is created, even if it is empty.
7078         echo >$link
7079
7080         # Define TARGET_CPU_DEFAULT if the system wants one.
7081         # This substitutes for lots of *.h files.
7082         if test "$target_cpu_default" != "" -a $link = tm.h
7083         then
7084                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7085         fi
7086
7087         for file in `eval echo '$'$var`; do
7088                 case $file in
7089                 auto-host.h | auto-build.h )
7090                         ;;
7091                 *)
7092                         echo '#ifdef IN_GCC' >>$link
7093                         ;;
7094                 esac
7095                 echo "#include \"$file\"" >>$link
7096                 case $file in
7097                 auto-host.h | auto-build.h )
7098                         ;;
7099                 *)
7100                         echo '#endif' >>$link
7101                         ;;
7102                 esac
7103         done
7104
7105         for def in `eval echo '$'$define`; do
7106                 echo "#ifndef $def" >>$link
7107                 echo "#define $def" >>$link
7108                 echo "#endif" >>$link
7109         done
7110 done
7111
7112 # Truncate the target if necessary
7113 if test x$host_truncate_target != x; then
7114         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7115 fi
7116
7117 # Get the version trigger filename from the toplevel
7118 if test "${with_gcc_version_trigger+set}" = set; then
7119         gcc_version_trigger=$with_gcc_version_trigger
7120 else
7121         gcc_version_trigger=${srcdir}/version.c
7122 fi
7123 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7124
7125 # Internationalization
7126 PACKAGE=gcc
7127 VERSION="$gcc_version"
7128 cat >> confdefs.h <<EOF
7129 #define PACKAGE "$PACKAGE"
7130 EOF
7131
7132 cat >> confdefs.h <<EOF
7133 #define VERSION "$VERSION"
7134 EOF
7135
7136
7137
7138
7139 ALL_LINGUAS="en_GB"
7140
7141 # Enable NLS support by default
7142 # Check whether --enable-nls or --disable-nls was given.
7143 if test "${enable_nls+set}" = set; then
7144   enableval="$enable_nls"
7145   :
7146 else
7147   enable_nls=yes
7148 fi
7149
7150
7151 # if cross compiling, disable NLS support.
7152 # It's not worth the trouble, at least for now.
7153
7154 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7155   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7156   enable_nls=no
7157 fi
7158
7159
7160         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7161 echo "configure:7162: checking for strerror in -lcposix" >&5
7162 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7163 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7164   echo $ac_n "(cached) $ac_c" 1>&6
7165 else
7166   ac_save_LIBS="$LIBS"
7167 LIBS="-lcposix  $LIBS"
7168 cat > conftest.$ac_ext <<EOF
7169 #line 7170 "configure"
7170 #include "confdefs.h"
7171 /* Override any gcc2 internal prototype to avoid an error.  */
7172 /* We use char because int might match the return type of a gcc2
7173     builtin and then its argument prototype would still apply.  */
7174 char strerror();
7175
7176 int main() {
7177 strerror()
7178 ; return 0; }
7179 EOF
7180 if { (eval echo configure:7181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7181   rm -rf conftest*
7182   eval "ac_cv_lib_$ac_lib_var=yes"
7183 else
7184   echo "configure: failed program was:" >&5
7185   cat conftest.$ac_ext >&5
7186   rm -rf conftest*
7187   eval "ac_cv_lib_$ac_lib_var=no"
7188 fi
7189 rm -f conftest*
7190 LIBS="$ac_save_LIBS"
7191
7192 fi
7193 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7194   echo "$ac_t""yes" 1>&6
7195   LIBS="$LIBS -lcposix"
7196 else
7197   echo "$ac_t""no" 1>&6
7198 fi
7199
7200
7201
7202 echo $ac_n "checking for working const""... $ac_c" 1>&6
7203 echo "configure:7204: checking for working const" >&5
7204 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7205   echo $ac_n "(cached) $ac_c" 1>&6
7206 else
7207   cat > conftest.$ac_ext <<EOF
7208 #line 7209 "configure"
7209 #include "confdefs.h"
7210
7211 int main() {
7212
7213 /* Ultrix mips cc rejects this.  */
7214 typedef int charset[2]; const charset x;
7215 /* SunOS 4.1.1 cc rejects this.  */
7216 char const *const *ccp;
7217 char **p;
7218 /* NEC SVR4.0.2 mips cc rejects this.  */
7219 struct point {int x, y;};
7220 static struct point const zero = {0,0};
7221 /* AIX XL C 1.02.0.0 rejects this.
7222    It does not let you subtract one const X* pointer from another in an arm
7223    of an if-expression whose if-part is not a constant expression */
7224 const char *g = "string";
7225 ccp = &g + (g ? g-g : 0);
7226 /* HPUX 7.0 cc rejects these. */
7227 ++ccp;
7228 p = (char**) ccp;
7229 ccp = (char const *const *) p;
7230 { /* SCO 3.2v4 cc rejects this.  */
7231   char *t;
7232   char const *s = 0 ? (char *) 0 : (char const *) 0;
7233
7234   *t++ = 0;
7235 }
7236 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7237   int x[] = {25, 17};
7238   const int *foo = &x[0];
7239   ++foo;
7240 }
7241 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7242   typedef const int *iptr;
7243   iptr p = 0;
7244   ++p;
7245 }
7246 { /* AIX XL C 1.02.0.0 rejects this saying
7247      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7248   struct s { int j; const int *ap[3]; };
7249   struct s *b; b->j = 5;
7250 }
7251 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7252   const int foo = 10;
7253 }
7254
7255 ; return 0; }
7256 EOF
7257 if { (eval echo configure:7258: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7258   rm -rf conftest*
7259   ac_cv_c_const=yes
7260 else
7261   echo "configure: failed program was:" >&5
7262   cat conftest.$ac_ext >&5
7263   rm -rf conftest*
7264   ac_cv_c_const=no
7265 fi
7266 rm -f conftest*
7267 fi
7268
7269 echo "$ac_t""$ac_cv_c_const" 1>&6
7270 if test $ac_cv_c_const = no; then
7271   cat >> confdefs.h <<\EOF
7272 #define const
7273 EOF
7274
7275 fi
7276
7277 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7278 echo "configure:7279: checking for off_t" >&5
7279 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7280   echo $ac_n "(cached) $ac_c" 1>&6
7281 else
7282   cat > conftest.$ac_ext <<EOF
7283 #line 7284 "configure"
7284 #include "confdefs.h"
7285 #include <sys/types.h>
7286 #if STDC_HEADERS
7287 #include <stdlib.h>
7288 #include <stddef.h>
7289 #endif
7290 EOF
7291 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7292   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7293   rm -rf conftest*
7294   ac_cv_type_off_t=yes
7295 else
7296   rm -rf conftest*
7297   ac_cv_type_off_t=no
7298 fi
7299 rm -f conftest*
7300
7301 fi
7302 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7303 if test $ac_cv_type_off_t = no; then
7304   cat >> confdefs.h <<\EOF
7305 #define off_t long
7306 EOF
7307
7308 fi
7309
7310 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7311 echo "configure:7312: checking for size_t" >&5
7312 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7313   echo $ac_n "(cached) $ac_c" 1>&6
7314 else
7315   cat > conftest.$ac_ext <<EOF
7316 #line 7317 "configure"
7317 #include "confdefs.h"
7318 #include <sys/types.h>
7319 #if STDC_HEADERS
7320 #include <stdlib.h>
7321 #include <stddef.h>
7322 #endif
7323 EOF
7324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7325   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7326   rm -rf conftest*
7327   ac_cv_type_size_t=yes
7328 else
7329   rm -rf conftest*
7330   ac_cv_type_size_t=no
7331 fi
7332 rm -f conftest*
7333
7334 fi
7335 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7336 if test $ac_cv_type_size_t = no; then
7337   cat >> confdefs.h <<\EOF
7338 #define size_t unsigned
7339 EOF
7340
7341 fi
7342
7343 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7344 # for constant arguments.  Useless!
7345 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7346 echo "configure:7347: checking for working alloca.h" >&5
7347 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7348   echo $ac_n "(cached) $ac_c" 1>&6
7349 else
7350   cat > conftest.$ac_ext <<EOF
7351 #line 7352 "configure"
7352 #include "confdefs.h"
7353 #include <alloca.h>
7354 int main() {
7355 char *p = alloca(2 * sizeof(int));
7356 ; return 0; }
7357 EOF
7358 if { (eval echo configure:7359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7359   rm -rf conftest*
7360   ac_cv_header_alloca_h=yes
7361 else
7362   echo "configure: failed program was:" >&5
7363   cat conftest.$ac_ext >&5
7364   rm -rf conftest*
7365   ac_cv_header_alloca_h=no
7366 fi
7367 rm -f conftest*
7368 fi
7369
7370 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7371 if test $ac_cv_header_alloca_h = yes; then
7372   cat >> confdefs.h <<\EOF
7373 #define HAVE_ALLOCA_H 1
7374 EOF
7375
7376 fi
7377
7378 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7379 echo "configure:7380: checking for alloca" >&5
7380 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7381   echo $ac_n "(cached) $ac_c" 1>&6
7382 else
7383   cat > conftest.$ac_ext <<EOF
7384 #line 7385 "configure"
7385 #include "confdefs.h"
7386
7387 #ifdef __GNUC__
7388 # define alloca __builtin_alloca
7389 #else
7390 # ifdef _MSC_VER
7391 #  include <malloc.h>
7392 #  define alloca _alloca
7393 # else
7394 #  if HAVE_ALLOCA_H
7395 #   include <alloca.h>
7396 #  else
7397 #   ifdef _AIX
7398  #pragma alloca
7399 #   else
7400 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7401 char *alloca ();
7402 #    endif
7403 #   endif
7404 #  endif
7405 # endif
7406 #endif
7407
7408 int main() {
7409 char *p = (char *) alloca(1);
7410 ; return 0; }
7411 EOF
7412 if { (eval echo configure:7413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7413   rm -rf conftest*
7414   ac_cv_func_alloca_works=yes
7415 else
7416   echo "configure: failed program was:" >&5
7417   cat conftest.$ac_ext >&5
7418   rm -rf conftest*
7419   ac_cv_func_alloca_works=no
7420 fi
7421 rm -f conftest*
7422 fi
7423
7424 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7425 if test $ac_cv_func_alloca_works = yes; then
7426   cat >> confdefs.h <<\EOF
7427 #define HAVE_ALLOCA 1
7428 EOF
7429
7430 fi
7431
7432 if test $ac_cv_func_alloca_works = no; then
7433   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7434   # that cause trouble.  Some versions do not even contain alloca or
7435   # contain a buggy version.  If you still want to use their alloca,
7436   # use ar to extract alloca.o from them instead of compiling alloca.c.
7437   ALLOCA=alloca.${ac_objext}
7438   cat >> confdefs.h <<\EOF
7439 #define C_ALLOCA 1
7440 EOF
7441
7442
7443 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7444 echo "configure:7445: checking whether alloca needs Cray hooks" >&5
7445 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7446   echo $ac_n "(cached) $ac_c" 1>&6
7447 else
7448   cat > conftest.$ac_ext <<EOF
7449 #line 7450 "configure"
7450 #include "confdefs.h"
7451 #if defined(CRAY) && ! defined(CRAY2)
7452 webecray
7453 #else
7454 wenotbecray
7455 #endif
7456
7457 EOF
7458 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7459   egrep "webecray" >/dev/null 2>&1; then
7460   rm -rf conftest*
7461   ac_cv_os_cray=yes
7462 else
7463   rm -rf conftest*
7464   ac_cv_os_cray=no
7465 fi
7466 rm -f conftest*
7467
7468 fi
7469
7470 echo "$ac_t""$ac_cv_os_cray" 1>&6
7471 if test $ac_cv_os_cray = yes; then
7472 for ac_func in _getb67 GETB67 getb67; do
7473   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7474 echo "configure:7475: checking for $ac_func" >&5
7475 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7476   echo $ac_n "(cached) $ac_c" 1>&6
7477 else
7478   cat > conftest.$ac_ext <<EOF
7479 #line 7480 "configure"
7480 #include "confdefs.h"
7481 /* System header to define __stub macros and hopefully few prototypes,
7482     which can conflict with char $ac_func(); below.  */
7483 #include <assert.h>
7484 /* Override any gcc2 internal prototype to avoid an error.  */
7485 /* We use char because int might match the return type of a gcc2
7486     builtin and then its argument prototype would still apply.  */
7487 char $ac_func();
7488
7489 int main() {
7490
7491 /* The GNU C library defines this for functions which it implements
7492     to always fail with ENOSYS.  Some functions are actually named
7493     something starting with __ and the normal name is an alias.  */
7494 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7495 choke me
7496 #else
7497 $ac_func();
7498 #endif
7499
7500 ; return 0; }
7501 EOF
7502 if { (eval echo configure:7503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7503   rm -rf conftest*
7504   eval "ac_cv_func_$ac_func=yes"
7505 else
7506   echo "configure: failed program was:" >&5
7507   cat conftest.$ac_ext >&5
7508   rm -rf conftest*
7509   eval "ac_cv_func_$ac_func=no"
7510 fi
7511 rm -f conftest*
7512 fi
7513
7514 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7515   echo "$ac_t""yes" 1>&6
7516   cat >> confdefs.h <<EOF
7517 #define CRAY_STACKSEG_END $ac_func
7518 EOF
7519
7520   break
7521 else
7522   echo "$ac_t""no" 1>&6
7523 fi
7524
7525 done
7526 fi
7527
7528 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7529 echo "configure:7530: checking stack direction for C alloca" >&5
7530 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7531   echo $ac_n "(cached) $ac_c" 1>&6
7532 else
7533   if test "$cross_compiling" = yes; then
7534   ac_cv_c_stack_direction=0
7535 else
7536   cat > conftest.$ac_ext <<EOF
7537 #line 7538 "configure"
7538 #include "confdefs.h"
7539 find_stack_direction ()
7540 {
7541   static char *addr = 0;
7542   auto char dummy;
7543   if (addr == 0)
7544     {
7545       addr = &dummy;
7546       return find_stack_direction ();
7547     }
7548   else
7549     return (&dummy > addr) ? 1 : -1;
7550 }
7551 main ()
7552 {
7553   exit (find_stack_direction() < 0);
7554 }
7555 EOF
7556 if { (eval echo configure:7557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7557 then
7558   ac_cv_c_stack_direction=1
7559 else
7560   echo "configure: failed program was:" >&5
7561   cat conftest.$ac_ext >&5
7562   rm -fr conftest*
7563   ac_cv_c_stack_direction=-1
7564 fi
7565 rm -fr conftest*
7566 fi
7567
7568 fi
7569
7570 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7571 cat >> confdefs.h <<EOF
7572 #define STACK_DIRECTION $ac_cv_c_stack_direction
7573 EOF
7574
7575 fi
7576
7577
7578    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7579 unistd.h sys/param.h
7580 do
7581 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7582 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7583 echo "configure:7584: checking for $ac_hdr" >&5
7584 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7585   echo $ac_n "(cached) $ac_c" 1>&6
7586 else
7587   cat > conftest.$ac_ext <<EOF
7588 #line 7589 "configure"
7589 #include "confdefs.h"
7590 #include <$ac_hdr>
7591 EOF
7592 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7593 { (eval echo configure:7594: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7594 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7595 if test -z "$ac_err"; then
7596   rm -rf conftest*
7597   eval "ac_cv_header_$ac_safe=yes"
7598 else
7599   echo "$ac_err" >&5
7600   echo "configure: failed program was:" >&5
7601   cat conftest.$ac_ext >&5
7602   rm -rf conftest*
7603   eval "ac_cv_header_$ac_safe=no"
7604 fi
7605 rm -f conftest*
7606 fi
7607 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7608   echo "$ac_t""yes" 1>&6
7609     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7610   cat >> confdefs.h <<EOF
7611 #define $ac_tr_hdr 1
7612 EOF
7613
7614 else
7615   echo "$ac_t""no" 1>&6
7616 fi
7617 done
7618
7619    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7620 strdup __argz_count __argz_stringify __argz_next
7621 do
7622 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7623 echo "configure:7624: checking for $ac_func" >&5
7624 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7625   echo $ac_n "(cached) $ac_c" 1>&6
7626 else
7627   cat > conftest.$ac_ext <<EOF
7628 #line 7629 "configure"
7629 #include "confdefs.h"
7630 /* System header to define __stub macros and hopefully few prototypes,
7631     which can conflict with char $ac_func(); below.  */
7632 #include <assert.h>
7633 /* Override any gcc2 internal prototype to avoid an error.  */
7634 /* We use char because int might match the return type of a gcc2
7635     builtin and then its argument prototype would still apply.  */
7636 char $ac_func();
7637
7638 int main() {
7639
7640 /* The GNU C library defines this for functions which it implements
7641     to always fail with ENOSYS.  Some functions are actually named
7642     something starting with __ and the normal name is an alias.  */
7643 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7644 choke me
7645 #else
7646 $ac_func();
7647 #endif
7648
7649 ; return 0; }
7650 EOF
7651 if { (eval echo configure:7652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7652   rm -rf conftest*
7653   eval "ac_cv_func_$ac_func=yes"
7654 else
7655   echo "configure: failed program was:" >&5
7656   cat conftest.$ac_ext >&5
7657   rm -rf conftest*
7658   eval "ac_cv_func_$ac_func=no"
7659 fi
7660 rm -f conftest*
7661 fi
7662
7663 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7664   echo "$ac_t""yes" 1>&6
7665     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7666   cat >> confdefs.h <<EOF
7667 #define $ac_tr_func 1
7668 EOF
7669
7670 else
7671   echo "$ac_t""no" 1>&6
7672 fi
7673 done
7674
7675
7676    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7677      for ac_func in stpcpy
7678 do
7679 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7680 echo "configure:7681: checking for $ac_func" >&5
7681 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7682   echo $ac_n "(cached) $ac_c" 1>&6
7683 else
7684   cat > conftest.$ac_ext <<EOF
7685 #line 7686 "configure"
7686 #include "confdefs.h"
7687 /* System header to define __stub macros and hopefully few prototypes,
7688     which can conflict with char $ac_func(); below.  */
7689 #include <assert.h>
7690 /* Override any gcc2 internal prototype to avoid an error.  */
7691 /* We use char because int might match the return type of a gcc2
7692     builtin and then its argument prototype would still apply.  */
7693 char $ac_func();
7694
7695 int main() {
7696
7697 /* The GNU C library defines this for functions which it implements
7698     to always fail with ENOSYS.  Some functions are actually named
7699     something starting with __ and the normal name is an alias.  */
7700 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7701 choke me
7702 #else
7703 $ac_func();
7704 #endif
7705
7706 ; return 0; }
7707 EOF
7708 if { (eval echo configure:7709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7709   rm -rf conftest*
7710   eval "ac_cv_func_$ac_func=yes"
7711 else
7712   echo "configure: failed program was:" >&5
7713   cat conftest.$ac_ext >&5
7714   rm -rf conftest*
7715   eval "ac_cv_func_$ac_func=no"
7716 fi
7717 rm -f conftest*
7718 fi
7719
7720 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7721   echo "$ac_t""yes" 1>&6
7722     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7723   cat >> confdefs.h <<EOF
7724 #define $ac_tr_func 1
7725 EOF
7726
7727 else
7728   echo "$ac_t""no" 1>&6
7729 fi
7730 done
7731
7732    fi
7733    if test "${ac_cv_func_stpcpy}" = "yes"; then
7734      cat >> confdefs.h <<\EOF
7735 #define HAVE_STPCPY 1
7736 EOF
7737
7738    fi
7739
7740    if test $ac_cv_header_locale_h = yes; then
7741     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7742 echo "configure:7743: checking for LC_MESSAGES" >&5
7743 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7744   echo $ac_n "(cached) $ac_c" 1>&6
7745 else
7746   cat > conftest.$ac_ext <<EOF
7747 #line 7748 "configure"
7748 #include "confdefs.h"
7749 #include <locale.h>
7750 int main() {
7751 return LC_MESSAGES
7752 ; return 0; }
7753 EOF
7754 if { (eval echo configure:7755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7755   rm -rf conftest*
7756   am_cv_val_LC_MESSAGES=yes
7757 else
7758   echo "configure: failed program was:" >&5
7759   cat conftest.$ac_ext >&5
7760   rm -rf conftest*
7761   am_cv_val_LC_MESSAGES=no
7762 fi
7763 rm -f conftest*
7764 fi
7765
7766 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7767     if test $am_cv_val_LC_MESSAGES = yes; then
7768       cat >> confdefs.h <<\EOF
7769 #define HAVE_LC_MESSAGES 1
7770 EOF
7771
7772     fi
7773   fi
7774    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7775 echo "configure:7776: checking whether NLS is requested" >&5
7776         # Check whether --enable-nls or --disable-nls was given.
7777 if test "${enable_nls+set}" = set; then
7778   enableval="$enable_nls"
7779   USE_NLS=$enableval
7780 else
7781   USE_NLS=yes
7782 fi
7783
7784     echo "$ac_t""$USE_NLS" 1>&6
7785
7786
7787     USE_INCLUDED_LIBINTL=no
7788
7789         if test "$USE_NLS" = "yes"; then
7790       cat >> confdefs.h <<\EOF
7791 #define ENABLE_NLS 1
7792 EOF
7793
7794       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7795 echo "configure:7796: checking whether included gettext is requested" >&5
7796       # Check whether --with-included-gettext or --without-included-gettext was given.
7797 if test "${with_included_gettext+set}" = set; then
7798   withval="$with_included_gettext"
7799   nls_cv_force_use_gnu_gettext=$withval
7800 else
7801   nls_cv_force_use_gnu_gettext=no
7802 fi
7803
7804       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7805
7806       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7807       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7808                                         nls_cv_header_intl=
7809         nls_cv_header_libgt=
7810         CATOBJEXT=NONE
7811
7812         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7813 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7814 echo "configure:7815: checking for libintl.h" >&5
7815 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7816   echo $ac_n "(cached) $ac_c" 1>&6
7817 else
7818   cat > conftest.$ac_ext <<EOF
7819 #line 7820 "configure"
7820 #include "confdefs.h"
7821 #include <libintl.h>
7822 EOF
7823 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7824 { (eval echo configure:7825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7825 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7826 if test -z "$ac_err"; then
7827   rm -rf conftest*
7828   eval "ac_cv_header_$ac_safe=yes"
7829 else
7830   echo "$ac_err" >&5
7831   echo "configure: failed program was:" >&5
7832   cat conftest.$ac_ext >&5
7833   rm -rf conftest*
7834   eval "ac_cv_header_$ac_safe=no"
7835 fi
7836 rm -f conftest*
7837 fi
7838 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7839   echo "$ac_t""yes" 1>&6
7840   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7841 echo "configure:7842: checking for gettext in libc" >&5
7842 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7843   echo $ac_n "(cached) $ac_c" 1>&6
7844 else
7845   cat > conftest.$ac_ext <<EOF
7846 #line 7847 "configure"
7847 #include "confdefs.h"
7848 #include <libintl.h>
7849 int main() {
7850 return (int) gettext ("")
7851 ; return 0; }
7852 EOF
7853 if { (eval echo configure:7854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7854   rm -rf conftest*
7855   gt_cv_func_gettext_libc=yes
7856 else
7857   echo "configure: failed program was:" >&5
7858   cat conftest.$ac_ext >&5
7859   rm -rf conftest*
7860   gt_cv_func_gettext_libc=no
7861 fi
7862 rm -f conftest*
7863 fi
7864
7865 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7866
7867            if test "$gt_cv_func_gettext_libc" != "yes"; then
7868              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7869 echo "configure:7870: checking for bindtextdomain in -lintl" >&5
7870 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7871 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7872   echo $ac_n "(cached) $ac_c" 1>&6
7873 else
7874   ac_save_LIBS="$LIBS"
7875 LIBS="-lintl  $LIBS"
7876 cat > conftest.$ac_ext <<EOF
7877 #line 7878 "configure"
7878 #include "confdefs.h"
7879 /* Override any gcc2 internal prototype to avoid an error.  */
7880 /* We use char because int might match the return type of a gcc2
7881     builtin and then its argument prototype would still apply.  */
7882 char bindtextdomain();
7883
7884 int main() {
7885 bindtextdomain()
7886 ; return 0; }
7887 EOF
7888 if { (eval echo configure:7889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7889   rm -rf conftest*
7890   eval "ac_cv_lib_$ac_lib_var=yes"
7891 else
7892   echo "configure: failed program was:" >&5
7893   cat conftest.$ac_ext >&5
7894   rm -rf conftest*
7895   eval "ac_cv_lib_$ac_lib_var=no"
7896 fi
7897 rm -f conftest*
7898 LIBS="$ac_save_LIBS"
7899
7900 fi
7901 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7902   echo "$ac_t""yes" 1>&6
7903   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7904 echo "configure:7905: checking for gettext in libintl" >&5
7905 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7906   echo $ac_n "(cached) $ac_c" 1>&6
7907 else
7908   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7909 echo "configure:7910: checking for gettext in -lintl" >&5
7910 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7911 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7912   echo $ac_n "(cached) $ac_c" 1>&6
7913 else
7914   ac_save_LIBS="$LIBS"
7915 LIBS="-lintl  $LIBS"
7916 cat > conftest.$ac_ext <<EOF
7917 #line 7918 "configure"
7918 #include "confdefs.h"
7919 /* Override any gcc2 internal prototype to avoid an error.  */
7920 /* We use char because int might match the return type of a gcc2
7921     builtin and then its argument prototype would still apply.  */
7922 char gettext();
7923
7924 int main() {
7925 gettext()
7926 ; return 0; }
7927 EOF
7928 if { (eval echo configure:7929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7929   rm -rf conftest*
7930   eval "ac_cv_lib_$ac_lib_var=yes"
7931 else
7932   echo "configure: failed program was:" >&5
7933   cat conftest.$ac_ext >&5
7934   rm -rf conftest*
7935   eval "ac_cv_lib_$ac_lib_var=no"
7936 fi
7937 rm -f conftest*
7938 LIBS="$ac_save_LIBS"
7939
7940 fi
7941 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7942   echo "$ac_t""yes" 1>&6
7943   gt_cv_func_gettext_libintl=yes
7944 else
7945   echo "$ac_t""no" 1>&6
7946 gt_cv_func_gettext_libintl=no
7947 fi
7948
7949 fi
7950
7951 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7952 else
7953   echo "$ac_t""no" 1>&6
7954 fi
7955
7956            fi
7957
7958            if test "$gt_cv_func_gettext_libc" = "yes" \
7959               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7960               cat >> confdefs.h <<\EOF
7961 #define HAVE_GETTEXT 1
7962 EOF
7963
7964               # Extract the first word of "msgfmt", so it can be a program name with args.
7965 set dummy msgfmt; ac_word=$2
7966 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7967 echo "configure:7968: checking for $ac_word" >&5
7968 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7969   echo $ac_n "(cached) $ac_c" 1>&6
7970 else
7971   case "$MSGFMT" in
7972   /*)
7973   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7974   ;;
7975   *)
7976   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7977   for ac_dir in $PATH; do
7978     test -z "$ac_dir" && ac_dir=.
7979     if test -f $ac_dir/$ac_word; then
7980       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7981         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7982         break
7983       fi
7984     fi
7985   done
7986   IFS="$ac_save_ifs"
7987   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7988   ;;
7989 esac
7990 fi
7991 MSGFMT="$ac_cv_path_MSGFMT"
7992 if test -n "$MSGFMT"; then
7993   echo "$ac_t""$MSGFMT" 1>&6
7994 else
7995   echo "$ac_t""no" 1>&6
7996 fi
7997               if test "$MSGFMT" != "no"; then
7998                 for ac_func in dcgettext
7999 do
8000 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
8001 echo "configure:8002: checking for $ac_func" >&5
8002 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
8003   echo $ac_n "(cached) $ac_c" 1>&6
8004 else
8005   cat > conftest.$ac_ext <<EOF
8006 #line 8007 "configure"
8007 #include "confdefs.h"
8008 /* System header to define __stub macros and hopefully few prototypes,
8009     which can conflict with char $ac_func(); below.  */
8010 #include <assert.h>
8011 /* Override any gcc2 internal prototype to avoid an error.  */
8012 /* We use char because int might match the return type of a gcc2
8013     builtin and then its argument prototype would still apply.  */
8014 char $ac_func();
8015
8016 int main() {
8017
8018 /* The GNU C library defines this for functions which it implements
8019     to always fail with ENOSYS.  Some functions are actually named
8020     something starting with __ and the normal name is an alias.  */
8021 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8022 choke me
8023 #else
8024 $ac_func();
8025 #endif
8026
8027 ; return 0; }
8028 EOF
8029 if { (eval echo configure:8030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8030   rm -rf conftest*
8031   eval "ac_cv_func_$ac_func=yes"
8032 else
8033   echo "configure: failed program was:" >&5
8034   cat conftest.$ac_ext >&5
8035   rm -rf conftest*
8036   eval "ac_cv_func_$ac_func=no"
8037 fi
8038 rm -f conftest*
8039 fi
8040
8041 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8042   echo "$ac_t""yes" 1>&6
8043     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8044   cat >> confdefs.h <<EOF
8045 #define $ac_tr_func 1
8046 EOF
8047
8048 else
8049   echo "$ac_t""no" 1>&6
8050 fi
8051 done
8052
8053                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8054 set dummy gmsgfmt; ac_word=$2
8055 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8056 echo "configure:8057: checking for $ac_word" >&5
8057 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8058   echo $ac_n "(cached) $ac_c" 1>&6
8059 else
8060   case "$GMSGFMT" in
8061   /*)
8062   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8063   ;;
8064   ?:/*)
8065   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8066   ;;
8067   *)
8068   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8069   ac_dummy="$PATH"
8070   for ac_dir in $ac_dummy; do
8071     test -z "$ac_dir" && ac_dir=.
8072     if test -f $ac_dir/$ac_word; then
8073       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8074       break
8075     fi
8076   done
8077   IFS="$ac_save_ifs"
8078   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8079   ;;
8080 esac
8081 fi
8082 GMSGFMT="$ac_cv_path_GMSGFMT"
8083 if test -n "$GMSGFMT"; then
8084   echo "$ac_t""$GMSGFMT" 1>&6
8085 else
8086   echo "$ac_t""no" 1>&6
8087 fi
8088
8089                 # Extract the first word of "xgettext", so it can be a program name with args.
8090 set dummy xgettext; ac_word=$2
8091 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8092 echo "configure:8093: checking for $ac_word" >&5
8093 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8094   echo $ac_n "(cached) $ac_c" 1>&6
8095 else
8096   case "$XGETTEXT" in
8097   /*)
8098   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8099   ;;
8100   *)
8101   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8102   for ac_dir in $PATH; do
8103     test -z "$ac_dir" && ac_dir=.
8104     if test -f $ac_dir/$ac_word; then
8105       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8106         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8107         break
8108       fi
8109     fi
8110   done
8111   IFS="$ac_save_ifs"
8112   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8113   ;;
8114 esac
8115 fi
8116 XGETTEXT="$ac_cv_path_XGETTEXT"
8117 if test -n "$XGETTEXT"; then
8118   echo "$ac_t""$XGETTEXT" 1>&6
8119 else
8120   echo "$ac_t""no" 1>&6
8121 fi
8122
8123                 cat > conftest.$ac_ext <<EOF
8124 #line 8125 "configure"
8125 #include "confdefs.h"
8126
8127 int main() {
8128 extern int _nl_msg_cat_cntr;
8129                                return _nl_msg_cat_cntr
8130 ; return 0; }
8131 EOF
8132 if { (eval echo configure:8133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8133   rm -rf conftest*
8134   CATOBJEXT=.gmo
8135                    DATADIRNAME=share
8136 else
8137   echo "configure: failed program was:" >&5
8138   cat conftest.$ac_ext >&5
8139   rm -rf conftest*
8140   CATOBJEXT=.mo
8141                    DATADIRNAME=lib
8142 fi
8143 rm -f conftest*
8144                 INSTOBJEXT=.mo
8145               fi
8146             fi
8147
8148 else
8149   echo "$ac_t""no" 1>&6
8150 fi
8151
8152
8153         if test "$CATOBJEXT" = "NONE"; then
8154           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8155 echo "configure:8156: checking whether catgets can be used" >&5
8156           # Check whether --with-catgets or --without-catgets was given.
8157 if test "${with_catgets+set}" = set; then
8158   withval="$with_catgets"
8159   nls_cv_use_catgets=$withval
8160 else
8161   nls_cv_use_catgets=no
8162 fi
8163
8164           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8165
8166           if test "$nls_cv_use_catgets" = "yes"; then
8167                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8168 echo "configure:8169: checking for main in -li" >&5
8169 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8170 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8171   echo $ac_n "(cached) $ac_c" 1>&6
8172 else
8173   ac_save_LIBS="$LIBS"
8174 LIBS="-li  $LIBS"
8175 cat > conftest.$ac_ext <<EOF
8176 #line 8177 "configure"
8177 #include "confdefs.h"
8178
8179 int main() {
8180 main()
8181 ; return 0; }
8182 EOF
8183 if { (eval echo configure:8184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8184   rm -rf conftest*
8185   eval "ac_cv_lib_$ac_lib_var=yes"
8186 else
8187   echo "configure: failed program was:" >&5
8188   cat conftest.$ac_ext >&5
8189   rm -rf conftest*
8190   eval "ac_cv_lib_$ac_lib_var=no"
8191 fi
8192 rm -f conftest*
8193 LIBS="$ac_save_LIBS"
8194
8195 fi
8196 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8197   echo "$ac_t""yes" 1>&6
8198     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8199     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8200   cat >> confdefs.h <<EOF
8201 #define $ac_tr_lib 1
8202 EOF
8203
8204   LIBS="-li $LIBS"
8205
8206 else
8207   echo "$ac_t""no" 1>&6
8208 fi
8209
8210             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8211 echo "configure:8212: checking for catgets" >&5
8212 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8213   echo $ac_n "(cached) $ac_c" 1>&6
8214 else
8215   cat > conftest.$ac_ext <<EOF
8216 #line 8217 "configure"
8217 #include "confdefs.h"
8218 /* System header to define __stub macros and hopefully few prototypes,
8219     which can conflict with char catgets(); below.  */
8220 #include <assert.h>
8221 /* Override any gcc2 internal prototype to avoid an error.  */
8222 /* We use char because int might match the return type of a gcc2
8223     builtin and then its argument prototype would still apply.  */
8224 char catgets();
8225
8226 int main() {
8227
8228 /* The GNU C library defines this for functions which it implements
8229     to always fail with ENOSYS.  Some functions are actually named
8230     something starting with __ and the normal name is an alias.  */
8231 #if defined (__stub_catgets) || defined (__stub___catgets)
8232 choke me
8233 #else
8234 catgets();
8235 #endif
8236
8237 ; return 0; }
8238 EOF
8239 if { (eval echo configure:8240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8240   rm -rf conftest*
8241   eval "ac_cv_func_catgets=yes"
8242 else
8243   echo "configure: failed program was:" >&5
8244   cat conftest.$ac_ext >&5
8245   rm -rf conftest*
8246   eval "ac_cv_func_catgets=no"
8247 fi
8248 rm -f conftest*
8249 fi
8250
8251 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8252   echo "$ac_t""yes" 1>&6
8253   cat >> confdefs.h <<\EOF
8254 #define HAVE_CATGETS 1
8255 EOF
8256
8257                INTLOBJS="\$(CATOBJS)"
8258                # Extract the first word of "gencat", so it can be a program name with args.
8259 set dummy gencat; ac_word=$2
8260 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8261 echo "configure:8262: checking for $ac_word" >&5
8262 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8263   echo $ac_n "(cached) $ac_c" 1>&6
8264 else
8265   case "$GENCAT" in
8266   /*)
8267   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8268   ;;
8269   ?:/*)
8270   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8271   ;;
8272   *)
8273   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8274   ac_dummy="$PATH"
8275   for ac_dir in $ac_dummy; do
8276     test -z "$ac_dir" && ac_dir=.
8277     if test -f $ac_dir/$ac_word; then
8278       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8279       break
8280     fi
8281   done
8282   IFS="$ac_save_ifs"
8283   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8284   ;;
8285 esac
8286 fi
8287 GENCAT="$ac_cv_path_GENCAT"
8288 if test -n "$GENCAT"; then
8289   echo "$ac_t""$GENCAT" 1>&6
8290 else
8291   echo "$ac_t""no" 1>&6
8292 fi
8293                if test "$GENCAT" != "no"; then
8294                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8295 set dummy gmsgfmt; ac_word=$2
8296 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8297 echo "configure:8298: checking for $ac_word" >&5
8298 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8299   echo $ac_n "(cached) $ac_c" 1>&6
8300 else
8301   case "$GMSGFMT" in
8302   /*)
8303   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8304   ;;
8305   ?:/*)
8306   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8307   ;;
8308   *)
8309   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8310   ac_dummy="$PATH"
8311   for ac_dir in $ac_dummy; do
8312     test -z "$ac_dir" && ac_dir=.
8313     if test -f $ac_dir/$ac_word; then
8314       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8315       break
8316     fi
8317   done
8318   IFS="$ac_save_ifs"
8319   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8320   ;;
8321 esac
8322 fi
8323 GMSGFMT="$ac_cv_path_GMSGFMT"
8324 if test -n "$GMSGFMT"; then
8325   echo "$ac_t""$GMSGFMT" 1>&6
8326 else
8327   echo "$ac_t""no" 1>&6
8328 fi
8329
8330                  if test "$GMSGFMT" = "no"; then
8331                    # Extract the first word of "msgfmt", so it can be a program name with args.
8332 set dummy msgfmt; ac_word=$2
8333 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8334 echo "configure:8335: checking for $ac_word" >&5
8335 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8336   echo $ac_n "(cached) $ac_c" 1>&6
8337 else
8338   case "$GMSGFMT" in
8339   /*)
8340   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8341   ;;
8342   *)
8343   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8344   for ac_dir in $PATH; do
8345     test -z "$ac_dir" && ac_dir=.
8346     if test -f $ac_dir/$ac_word; then
8347       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8348         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8349         break
8350       fi
8351     fi
8352   done
8353   IFS="$ac_save_ifs"
8354   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8355   ;;
8356 esac
8357 fi
8358 GMSGFMT="$ac_cv_path_GMSGFMT"
8359 if test -n "$GMSGFMT"; then
8360   echo "$ac_t""$GMSGFMT" 1>&6
8361 else
8362   echo "$ac_t""no" 1>&6
8363 fi
8364
8365                    if test "$GMSGFMT" = "msgfmt"; then
8366                      echo "configure: warning: No program for catalog building found" 1>&2
8367                      create_catalogs="no"
8368                    fi
8369                  fi
8370                  # Extract the first word of "xgettext", so it can be a program name with args.
8371 set dummy xgettext; ac_word=$2
8372 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8373 echo "configure:8374: checking for $ac_word" >&5
8374 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8375   echo $ac_n "(cached) $ac_c" 1>&6
8376 else
8377   case "$XGETTEXT" in
8378   /*)
8379   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8380   ;;
8381   *)
8382   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8383   for ac_dir in $PATH; do
8384     test -z "$ac_dir" && ac_dir=.
8385     if test -f $ac_dir/$ac_word; then
8386       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8387         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8388         break
8389       fi
8390     fi
8391   done
8392   IFS="$ac_save_ifs"
8393   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8394   ;;
8395 esac
8396 fi
8397 XGETTEXT="$ac_cv_path_XGETTEXT"
8398 if test -n "$XGETTEXT"; then
8399   echo "$ac_t""$XGETTEXT" 1>&6
8400 else
8401   echo "$ac_t""no" 1>&6
8402 fi
8403
8404                  USE_INCLUDED_LIBINTL=yes
8405                  CATOBJEXT=.cat
8406                  INSTOBJEXT=.cat
8407                  DATADIRNAME=lib
8408                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8409                  INTLLIBS=$INTLDEPS
8410                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8411                  nls_cv_header_intl=intl/libintl.h
8412                  nls_cv_header_libgt=intl/libgettext.h
8413                fi
8414 else
8415   echo "$ac_t""no" 1>&6
8416 fi
8417
8418           fi
8419         fi
8420
8421         if test "$CATOBJEXT" = "NONE"; then
8422                           nls_cv_use_gnu_gettext=yes
8423         fi
8424       fi
8425
8426       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8427                 INTLOBJS="\$(GETTOBJS)"
8428         # Extract the first word of "msgfmt", so it can be a program name with args.
8429 set dummy msgfmt; ac_word=$2
8430 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8431 echo "configure:8432: checking for $ac_word" >&5
8432 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8433   echo $ac_n "(cached) $ac_c" 1>&6
8434 else
8435   case "$MSGFMT" in
8436   /*)
8437   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8438   ;;
8439   *)
8440   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8441   for ac_dir in $PATH; do
8442     test -z "$ac_dir" && ac_dir=.
8443     if test -f $ac_dir/$ac_word; then
8444       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8445         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8446         break
8447       fi
8448     fi
8449   done
8450   IFS="$ac_save_ifs"
8451   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8452   ;;
8453 esac
8454 fi
8455 MSGFMT="$ac_cv_path_MSGFMT"
8456 if test -n "$MSGFMT"; then
8457   echo "$ac_t""$MSGFMT" 1>&6
8458 else
8459   echo "$ac_t""no" 1>&6
8460 fi
8461
8462         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8463 set dummy gmsgfmt; ac_word=$2
8464 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8465 echo "configure:8466: checking for $ac_word" >&5
8466 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8467   echo $ac_n "(cached) $ac_c" 1>&6
8468 else
8469   case "$GMSGFMT" in
8470   /*)
8471   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8472   ;;
8473   ?:/*)
8474   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8475   ;;
8476   *)
8477   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8478   ac_dummy="$PATH"
8479   for ac_dir in $ac_dummy; do
8480     test -z "$ac_dir" && ac_dir=.
8481     if test -f $ac_dir/$ac_word; then
8482       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8483       break
8484     fi
8485   done
8486   IFS="$ac_save_ifs"
8487   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8488   ;;
8489 esac
8490 fi
8491 GMSGFMT="$ac_cv_path_GMSGFMT"
8492 if test -n "$GMSGFMT"; then
8493   echo "$ac_t""$GMSGFMT" 1>&6
8494 else
8495   echo "$ac_t""no" 1>&6
8496 fi
8497
8498                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8499           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8500           create_catalogs="no"
8501         fi
8502         # Extract the first word of "xgettext", so it can be a program name with args.
8503 set dummy xgettext; ac_word=$2
8504 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8505 echo "configure:8506: checking for $ac_word" >&5
8506 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8507   echo $ac_n "(cached) $ac_c" 1>&6
8508 else
8509   case "$XGETTEXT" in
8510   /*)
8511   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8512   ;;
8513   *)
8514   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8515   for ac_dir in $PATH; do
8516     test -z "$ac_dir" && ac_dir=.
8517     if test -f $ac_dir/$ac_word; then
8518       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8519         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8520         break
8521       fi
8522     fi
8523   done
8524   IFS="$ac_save_ifs"
8525   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8526   ;;
8527 esac
8528 fi
8529 XGETTEXT="$ac_cv_path_XGETTEXT"
8530 if test -n "$XGETTEXT"; then
8531   echo "$ac_t""$XGETTEXT" 1>&6
8532 else
8533   echo "$ac_t""no" 1>&6
8534 fi
8535
8536
8537         USE_INCLUDED_LIBINTL=yes
8538         CATOBJEXT=.gmo
8539         INSTOBJEXT=.mo
8540         DATADIRNAME=share
8541         INTLDEPS='$(top_builddir)/intl/libintl.a'
8542         INTLLIBS=$INTLDEPS
8543         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8544         nls_cv_header_intl=intl/libintl.h
8545         nls_cv_header_libgt=intl/libgettext.h
8546       fi
8547
8548             if test "$XGETTEXT" != ":"; then
8549                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8550           : ;
8551         else
8552           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8553           XGETTEXT=":"
8554         fi
8555       fi
8556
8557
8558
8559       # We need to process the po/ directory.
8560       POSUB=po
8561     else
8562       DATADIRNAME=share
8563       nls_cv_header_intl=intl/libintl.h
8564       nls_cv_header_libgt=intl/libgettext.h
8565     fi
8566
8567
8568
8569
8570     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8571     # because some of the sources are only built for this goal.
8572     if test "$PACKAGE" = gettext; then
8573       USE_NLS=yes
8574       USE_INCLUDED_LIBINTL=yes
8575     fi
8576
8577                 for lang in $ALL_LINGUAS; do
8578       GMOFILES="$GMOFILES $lang.gmo"
8579       POFILES="$POFILES $lang.po"
8580     done
8581
8582
8583
8584
8585
8586
8587
8588
8589
8590
8591
8592
8593
8594
8595    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8596      if test "x$ALL_LINGUAS" = "x"; then
8597        LINGUAS=
8598      else
8599        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8600 echo "configure:8601: checking for catalogs to be installed" >&5
8601        if test "x$LINGUAS" = "x"; then
8602          LINGUAS=$ALL_LINGUAS
8603        else
8604          NEW_LINGUAS=
8605          for lang in $ALL_LINGUAS; do
8606            case " $LINGUAS " in
8607              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8608            esac
8609          done
8610          LINGUAS=$NEW_LINGUAS
8611        fi
8612        echo "$ac_t""$LINGUAS" 1>&6
8613      fi
8614
8615           if test -n "$LINGUAS"; then
8616        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8617      fi
8618    fi
8619
8620             if test $ac_cv_header_locale_h = yes; then
8621      INCLUDE_LOCALE_H="#include <locale.h>"
8622    else
8623      INCLUDE_LOCALE_H="\
8624 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8625    fi
8626
8627
8628             test -d intl || mkdir intl
8629    if test "$CATOBJEXT" = ".cat"; then
8630      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8631 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8632 echo "configure:8633: checking for linux/version.h" >&5
8633 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8634   echo $ac_n "(cached) $ac_c" 1>&6
8635 else
8636   cat > conftest.$ac_ext <<EOF
8637 #line 8638 "configure"
8638 #include "confdefs.h"
8639 #include <linux/version.h>
8640 EOF
8641 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8642 { (eval echo configure:8643: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8643 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8644 if test -z "$ac_err"; then
8645   rm -rf conftest*
8646   eval "ac_cv_header_$ac_safe=yes"
8647 else
8648   echo "$ac_err" >&5
8649   echo "configure: failed program was:" >&5
8650   cat conftest.$ac_ext >&5
8651   rm -rf conftest*
8652   eval "ac_cv_header_$ac_safe=no"
8653 fi
8654 rm -f conftest*
8655 fi
8656 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8657   echo "$ac_t""yes" 1>&6
8658   msgformat=linux
8659 else
8660   echo "$ac_t""no" 1>&6
8661 msgformat=xopen
8662 fi
8663
8664
8665                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8666    fi
8667       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8668      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8669
8670             if test "$PACKAGE" = "gettext"; then
8671      GT_NO="#NO#"
8672      GT_YES=
8673    else
8674      GT_NO=
8675      GT_YES="#YES#"
8676    fi
8677
8678
8679
8680             MKINSTALLDIRS=
8681    if test -n "$ac_aux_dir"; then
8682      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8683    fi
8684    if test -z "$MKINSTALLDIRS"; then
8685      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8686    fi
8687
8688
8689       l=
8690
8691
8692          test -d po || mkdir po
8693    if test "x$srcdir" != "x."; then
8694      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8695        posrcprefix="$srcdir/"
8696      else
8697        posrcprefix="../$srcdir/"
8698      fi
8699    else
8700      posrcprefix="../"
8701    fi
8702    rm -f po/POTFILES
8703    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8704         < $srcdir/po/POTFILES.in > po/POTFILES
8705
8706 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8707
8708 # Windows32 Registry support for specifying GCC installation paths.
8709 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8710 if test "${enable_win32_registry+set}" = set; then
8711   enableval="$enable_win32_registry"
8712   :
8713 fi
8714
8715
8716 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8717 echo "configure:8718: checking whether windows registry support is requested" >&5
8718 if test x$enable_win32_registry != xno; then
8719   cat >> confdefs.h <<\EOF
8720 #define ENABLE_WIN32_REGISTRY 1
8721 EOF
8722
8723   echo "$ac_t""yes" 1>&6
8724 else
8725   echo "$ac_t""no" 1>&6
8726 fi
8727
8728 # Check if user specified a different registry key.
8729 case x${enable_win32_registry} in
8730 x | xyes)
8731   # default.
8732   gcc_cv_win32_registry_key="$VERSION"
8733   ;;
8734 xno)
8735   # no registry lookup.
8736   gcc_cv_win32_registry_key=''
8737   ;;
8738 *)
8739   # user-specified key.
8740   gcc_cv_win32_registry_key="$enable_win32_registry"
8741   ;;
8742 esac
8743
8744 if test x$enable_win32_registry != xno; then
8745   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8746 echo "configure:8747: checking registry key on windows hosts" >&5
8747   cat >> confdefs.h <<EOF
8748 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8749 EOF
8750
8751   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8752 fi
8753
8754 # Get an absolute path to the GCC top-level source directory
8755 holddir=`pwd`
8756 cd $srcdir
8757 topdir=`pwd`
8758 cd $holddir
8759
8760 # Conditionalize the makefile for this host machine.
8761 # Make-host contains the concatenation of all host makefile fragments
8762 # [there can be more than one].  This file is built by configure.frag.
8763 host_overrides=Make-host
8764 dep_host_xmake_file=
8765 for f in .. ${host_xmake_file}
8766 do
8767         if test -f ${srcdir}/config/$f
8768         then
8769                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8770         fi
8771 done
8772
8773 # Conditionalize the makefile for this target machine.
8774 # Make-target contains the concatenation of all host makefile fragments
8775 # [there can be more than one].  This file is built by configure.frag.
8776 target_overrides=Make-target
8777 dep_tmake_file=
8778 for f in .. ${tmake_file}
8779 do
8780         if test -f ${srcdir}/config/$f
8781         then
8782                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8783         fi
8784 done
8785
8786 # If the host doesn't support symlinks, modify CC in
8787 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8788 # Otherwise, we can use "CC=$(CC)".
8789 rm -f symtest.tem
8790 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8791 then
8792         cc_set_by_configure="\$(CC)"
8793         quoted_cc_set_by_configure="\$(CC)"
8794         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8795 else
8796         rm -f symtest.tem
8797         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8798         then
8799                 symbolic_link="cp -p"
8800         else
8801                 symbolic_link="cp"
8802         fi
8803         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8804         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8805         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8806 fi
8807 rm -f symtest.tem
8808
8809 out_object_file=`basename $out_file .c`.o
8810
8811 tm_file_list=
8812 for f in $tm_file; do
8813   case $f in
8814     gansidecl.h )
8815        tm_file_list="${tm_file_list} $f" ;;
8816     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8817   esac
8818 done
8819
8820 host_xm_file_list=
8821 for f in $host_xm_file; do
8822   case $f in
8823     auto-host.h | gansidecl.h | hwint.h )
8824        host_xm_file_list="${host_xm_file_list} $f" ;;
8825     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8826   esac
8827 done
8828
8829 build_xm_file_list=
8830 for f in $build_xm_file; do
8831   case $f in
8832     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8833        build_xm_file_list="${build_xm_file_list} $f" ;;
8834     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8835   esac
8836 done
8837
8838 # Define macro CROSS_COMPILE in compilation
8839 # if this is a cross-compiler.
8840 # Also use all.cross instead of all.internal
8841 # and add cross-make to Makefile.
8842 cross_overrides="/dev/null"
8843 if test x$host != x$target
8844 then
8845         cross_defines="CROSS=-DCROSS_COMPILE"
8846         cross_overrides="${topdir}/cross-make"
8847 fi
8848
8849 # If this is a cross-compiler that does not
8850 # have its own set of headers then define
8851 # inhibit_libc
8852
8853 # If this is using newlib, then define inhibit_libc in
8854 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8855 # libgcc.a, but that's OK because newlib should have its own version of
8856 # assert.h.
8857 inhibit_libc=
8858 if test x$host != x$target && test x$with_headers = x; then
8859        inhibit_libc=-Dinhibit_libc
8860 else
8861        if test x$with_newlib = xyes; then
8862                inhibit_libc=-Dinhibit_libc
8863        fi
8864 fi
8865
8866
8867 # When building gcc with a cross-compiler, we need to fix a few things.
8868 # This must come after cross-make as we want all.build to override
8869 # all.cross.
8870 build_overrides="/dev/null"
8871 if test x$build != x$host
8872 then
8873         build_overrides="${topdir}/build-make"
8874 fi
8875
8876 # Expand extra_headers to include complete path.
8877 # This substitutes for lots of t-* files.
8878 extra_headers_list=
8879 if test "x$extra_headers" = x
8880 then true
8881 else
8882         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8883         for file in $extra_headers;
8884         do
8885                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8886         done
8887 fi
8888
8889 if test x$use_collect2 = xno; then
8890         use_collect2=
8891 fi
8892
8893 # Add a definition of USE_COLLECT2 if system wants one.
8894 # Also tell toplev.c what to do.
8895 # This substitutes for lots of t-* files.
8896 if test x$use_collect2 = x
8897 then
8898         will_use_collect2=
8899         maybe_use_collect2=
8900 else
8901         will_use_collect2="collect2"
8902         maybe_use_collect2="-DUSE_COLLECT2"
8903 fi
8904
8905 # NEED TO CONVERT
8906 # Set MD_DEPS if the real md file is in md.pre-cpp.
8907 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8908 # for line oriented comments, so we must always use a GNU cpp.  If
8909 # building gcc with a cross compiler, use the cross compiler just
8910 # built.  Otherwise, we can use the cpp just built.
8911 md_file_sub=
8912 if test "x$md_cppflags" = x
8913 then
8914         md_file_sub=$srcdir/config/$md_file
8915 else
8916         md_file=md
8917 fi
8918
8919 # If we have gas in the build tree, make a link to it.
8920 if test -f ../gas/Makefile; then
8921         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8922 fi
8923
8924 # If we have nm in the build tree, make a link to it.
8925 if test -f ../binutils/Makefile; then
8926         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8927 fi
8928
8929 # If we have ld in the build tree, make a link to it.
8930 if test -f ../ld/Makefile; then
8931 #       if test x$use_collect2 = x; then
8932 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8933 #       else
8934                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8935 #       fi
8936 fi
8937
8938 # Figure out what assembler we will be using.
8939 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
8940 echo "configure:8941: checking what assembler to use" >&5
8941 gcc_cv_as=
8942 gcc_cv_gas_major_version=
8943 gcc_cv_gas_minor_version=
8944 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8945 if test -x "$DEFAULT_ASSEMBLER"; then
8946         gcc_cv_as="$DEFAULT_ASSEMBLER"
8947 elif test -x "$AS"; then
8948         gcc_cv_as="$AS"
8949 elif test -x as$host_exeext; then
8950         # Build using assembler in the current directory.
8951         gcc_cv_as=./as$host_exeext
8952 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8953         # Single tree build which includes gas.
8954         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8955         do
8956                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8957                 if test x$gcc_cv_gas_version != x; then
8958                         break
8959                 fi
8960         done
8961         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8962         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8963 fi
8964
8965 if test "x$gcc_cv_as" = x -a x$host = x$target; then
8966         # Native build.
8967         # Search the same directories that the installed compiler will
8968         # search.  Else we may find the wrong assembler and lose.  If we
8969         # do not find a suitable assembler binary, then try the user's
8970         # path.
8971         #
8972         # Also note we have to check MD_EXEC_PREFIX before checking the
8973         # user's path.  Unfortunately, there is no good way to get at the
8974         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8975         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8976         # to be fixed as part of the make/configure rewrite too.
8977
8978         if test "x$exec_prefix" = xNONE; then
8979                 if test "x$prefix" = xNONE; then
8980                         test_prefix=/usr/local
8981                 else
8982                         test_prefix=$prefix
8983                 fi
8984         else
8985                 test_prefix=$exec_prefix
8986         fi
8987
8988         # If the loop below does not find an assembler, then use whatever
8989         # one we can find in the users's path.
8990         # user's path.
8991         as=as$host_exeext
8992
8993         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8994                    $test_prefix/lib/gcc-lib/$target \
8995                    /usr/lib/gcc/$target/$gcc_version \
8996                    /usr/lib/gcc/$target \
8997                    $test_prefix/$target/bin/$target/$gcc_version \
8998                    $test_prefix/$target/bin \
8999                    /usr/libexec \
9000                    /usr/ccs/gcc \
9001                    /usr/ccs/bin \
9002                    /udk/usr/ccs/bin \
9003                    /bsd43/usr/lib/cmplrs/cc \
9004                    /usr/cross64/usr/bin \
9005                    /usr/lib/cmplrs/cc \
9006                    /sysv/usr/lib/cmplrs/cc \
9007                    /svr4/usr/lib/cmplrs/cc \
9008                    /usr/bin"
9009
9010         for dir in $test_dirs; do
9011                 if test -f $dir/as$host_exeext; then
9012                         gcc_cv_as=$dir/as$host_exeext
9013                         break;
9014                 fi
9015         done
9016 fi
9017 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9018   echo "$ac_t"""newly built gas"" 1>&6
9019 else
9020   echo "$ac_t""$gcc_cv_as" 1>&6
9021 fi
9022
9023 # Figure out what nm we will be using.
9024 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
9025 echo "configure:9026: checking what nm to use" >&5
9026 if test -x nm$host_exeext; then
9027         gcc_cv_nm=./nm$host_exeext
9028 elif test x$host = x$target; then
9029         # Native build.
9030         gcc_cv_nm=nm$host_exeext
9031 fi
9032 echo "$ac_t""$gcc_cv_nm" 1>&6
9033
9034 # Figure out what assembler alignment features are present.
9035 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
9036 echo "configure:9037: checking assembler alignment features" >&5
9037 gcc_cv_as_alignment_features=
9038 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9039         # Gas version 2.6 and later support for .balign and .p2align.
9040         # bytes to skip when using .p2align.
9041         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
9042                 gcc_cv_as_alignment_features=".balign and .p2align"
9043                 cat >> confdefs.h <<\EOF
9044 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9045 EOF
9046
9047         fi
9048         # Gas version 2.8 and later support specifying the maximum
9049         # bytes to skip when using .p2align.
9050         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
9051                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9052                 cat >> confdefs.h <<\EOF
9053 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9054 EOF
9055
9056         fi
9057 elif test x$gcc_cv_as != x; then
9058         # Check if we have .balign and .p2align
9059         echo ".balign  4" > conftest.s
9060         echo ".p2align  2" >> conftest.s
9061         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9062                 gcc_cv_as_alignment_features=".balign and .p2align"
9063                 cat >> confdefs.h <<\EOF
9064 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9065 EOF
9066
9067         fi
9068         rm -f conftest.s conftest.o
9069         # Check if specifying the maximum bytes to skip when
9070         # using .p2align is supported.
9071         echo ".p2align 4,,7" > conftest.s
9072         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9073                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9074                 cat >> confdefs.h <<\EOF
9075 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9076 EOF
9077
9078         fi
9079         rm -f conftest.s conftest.o
9080 fi
9081 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9082
9083 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9084 echo "configure:9085: checking assembler subsection support" >&5
9085 gcc_cv_as_subsections=
9086 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9087   if test "$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
9088     gcc_cv_as_subsections="working .subsection -1"
9089   fi
9090 elif test x$gcc_cv_as != x; then
9091         # Check if we have .subsection
9092         echo ".subsection 1" > conftest.s
9093         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9094                 gcc_cv_as_subsections=".subsection"
9095                 if test x$gcc_cv_nm != x; then
9096                         cat > conftest.s <<EOF
9097 conftest_label1: .word 0
9098 .subsection -1
9099 conftest_label2: .word 0
9100 .previous
9101 EOF
9102                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9103                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9104                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9105                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9106                                         :
9107                                 else
9108                                         gcc_cv_as_subsections="working .subsection -1"
9109                                 fi
9110                         fi
9111                 fi
9112         fi
9113         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9114 fi
9115 if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then
9116         cat >> confdefs.h <<\EOF
9117 #define HAVE_GAS_SUBSECTION_ORDERING 1
9118 EOF
9119
9120 fi
9121 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9122
9123 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9124 echo "configure:9125: checking assembler weak support" >&5
9125 gcc_cv_as_weak=
9126 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9127   if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
9128     gcc_cv_as_weak="yes"
9129   fi
9130 elif test x$gcc_cv_as != x; then
9131         # Check if we have .weak
9132         echo "  .weak foobar" > conftest.s
9133         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9134                 gcc_cv_as_weak="yes"
9135         fi
9136         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9137 fi
9138 if test x"$gcc_cv_as_weak" = xyes; then
9139         cat >> confdefs.h <<\EOF
9140 #define HAVE_GAS_WEAK 1
9141 EOF
9142
9143 fi
9144 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9145
9146 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9147 echo "configure:9148: checking assembler hidden support" >&5
9148 gcc_cv_as_hidden=
9149 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9150   if test "$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
9151     gcc_cv_as_hidden="yes"
9152   fi
9153 elif test x$gcc_cv_as != x; then
9154         # Check if we have .hidden
9155         echo "  .hidden foobar" > conftest.s
9156         echo "foobar:" >> conftest.s
9157         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9158                 gcc_cv_as_hidden="yes"
9159         fi
9160         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9161 fi
9162 if test x"$gcc_cv_as_hidden" = xyes; then
9163         cat >> confdefs.h <<\EOF
9164 #define HAVE_GAS_HIDDEN 1
9165 EOF
9166
9167 fi
9168 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9169
9170 case "$target" in
9171   sparc*-*-*)
9172     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9173 echo "configure:9174: checking assembler .register pseudo-op support" >&5
9174 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9175   echo $ac_n "(cached) $ac_c" 1>&6
9176 else
9177
9178         gcc_cv_as_register_pseudo_op=unknown
9179         if test x$gcc_cv_as != x; then
9180             # Check if we have .register
9181             echo ".register %g2, #scratch" > conftest.s
9182             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9183                 gcc_cv_as_register_pseudo_op=yes
9184             else
9185                 gcc_cv_as_register_pseudo_op=no
9186             fi
9187             rm -f conftest.s conftest.o
9188         fi
9189
9190 fi
9191
9192 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9193     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9194         cat >> confdefs.h <<\EOF
9195 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9196 EOF
9197
9198     fi
9199
9200     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9201 echo "configure:9202: checking assembler supports -relax" >&5
9202 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9203   echo $ac_n "(cached) $ac_c" 1>&6
9204 else
9205
9206         gcc_cv_as_relax_opt=unknown
9207         if test x$gcc_cv_as != x; then
9208             # Check if gas supports -relax
9209             echo ".text" > conftest.s
9210             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9211                 gcc_cv_as_relax_opt=yes
9212             else
9213                 gcc_cv_as_relax_opt=no
9214             fi
9215             rm -f conftest.s conftest.o
9216         fi
9217
9218 fi
9219
9220 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9221     if test "x$gcc_cv_as_relax_opt" = xyes; then
9222         cat >> confdefs.h <<\EOF
9223 #define HAVE_AS_RELAX_OPTION 1
9224 EOF
9225
9226     fi
9227
9228     case "$tm_file" in
9229     *64*)
9230         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9231 echo "configure:9232: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9232 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9233   echo $ac_n "(cached) $ac_c" 1>&6
9234 else
9235
9236                 if test -n "$gcc_cv_as"; then
9237                     echo ".xword foo" > conftest.s
9238                     gcc_cv_as_flags64=no
9239                     for flag in "-xarch=v9" "-64 -Av9"; do
9240                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9241                             > /dev/null 2>&1; then
9242                             gcc_cv_as_flags64=$flag
9243                             break
9244                         fi
9245                     done
9246                     rm -f conftest.s conftest.o
9247                 else
9248                     if test "$gas" = yes; then
9249                         gcc_cv_as_flags64="-64 -Av9"
9250                     else
9251                         gcc_cv_as_flags64="-xarch=v9"
9252                     fi
9253                 fi
9254
9255 fi
9256
9257 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9258         if test "x$gcc_cv_as_flags64" = xno; then
9259
9260             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9261             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9262
9263         else
9264             cat >> confdefs.h <<EOF
9265 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9266 EOF
9267
9268         fi
9269         ;;
9270     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9271         ;;
9272     esac
9273
9274     if test "x$gcc_cv_as_flags64" != xno; then
9275         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9276 echo "configure:9277: checking for assembler offsetable %lo() support" >&5
9277 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9278   echo $ac_n "(cached) $ac_c" 1>&6
9279 else
9280
9281             gcc_cv_as_offsetable_lo10=unknown
9282             if test "x$gcc_cv_as" != x; then
9283                 # Check if assembler has offsetable %lo()
9284                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9285                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9286                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9287                         > /dev/null 2>&1 &&
9288                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9289                         > /dev/null 2>&1; then
9290                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9291                         gcc_cv_as_offsetable_lo10=no
9292                     else
9293                         gcc_cv_as_offsetable_lo10=yes
9294                     fi
9295                 else
9296                     gcc_cv_as_offsetable_lo10=no
9297                 fi
9298                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9299             fi
9300
9301 fi
9302
9303 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9304         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9305             cat >> confdefs.h <<\EOF
9306 #define HAVE_AS_OFFSETABLE_LO10 1
9307 EOF
9308
9309         fi
9310     fi
9311     ;;
9312
9313   i[34567]86-*-*)
9314     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9315 echo "configure:9316: checking assembler instructions" >&5
9316     gcc_cv_as_instructions=
9317     if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9318       if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
9319         gcc_cv_as_instructions="filds fists"
9320       fi
9321     elif test x$gcc_cv_as != x; then
9322         set "filds fists" "filds mem; fists mem"
9323         while test $# -gt 0
9324         do
9325                 echo "$2" > conftest.s
9326                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9327                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9328                 fi
9329                 shift 2
9330         done
9331         rm -f conftest.s conftest.o
9332     fi
9333     if test x"$gcc_cv_as_instructions" != x; then
9334         cat >> confdefs.h <<EOF
9335 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | tr 'a-z ' 'A-Z_'` 1
9336 EOF
9337
9338     fi
9339     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9340     ;;
9341 esac
9342
9343 # Figure out what language subdirectories are present.
9344 # Look if the user specified --enable-languages="..."; if not, use
9345 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9346 # go away some day.
9347 if test x"${enable_languages+set}" != xset; then
9348         if test x"${LANGUAGES+set}" = xset; then
9349                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9350         else
9351                 enable_languages=all
9352         fi
9353 else
9354         if test x"${enable_languages}" = x; then
9355                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9356         fi
9357 fi
9358 subdirs=
9359 for lang in ${srcdir}/*/config-lang.in ..
9360 do
9361         case $lang in
9362         ..) ;;
9363         # The odd quoting in the next line works around
9364         # an apparent bug in bash 1.12 on linux.
9365         ${srcdir}/[*]/config-lang.in) ;;
9366         *)
9367           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9368           if test "x$lang_alias" = x
9369           then
9370                 echo "$lang doesn't set \$language." 1>&2
9371                 exit 1
9372           fi
9373           if test x"${enable_languages}" = xall && test x"${lang_alias}" != xCHILL; then
9374                 add_this_lang=yes
9375           else
9376                 case "${enable_languages}" in
9377                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9378                         add_this_lang=yes
9379                         ;;
9380                     * )
9381                         add_this_lang=no
9382                         ;;
9383                 esac
9384           fi
9385           if test x"${add_this_lang}" = xyes; then
9386                 case $lang in
9387                     ${srcdir}/ada/config-lang.in)
9388                         if test x$gnat = xyes ; then
9389                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9390                         fi
9391                         ;;
9392                     *)
9393                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9394                         ;;
9395                 esac
9396           fi
9397           ;;
9398         esac
9399 done
9400
9401 # Make gthr-default.h if we have a thread file.
9402 gthread_flags=
9403 if test $thread_file != single; then
9404     rm -f gthr-default.h
9405     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9406     gthread_flags=-DHAVE_GTHR_DEFAULT
9407 fi
9408
9409
9410 # Find out what GC implementation we want, or may, use.
9411 # Check whether --with-gc or --without-gc was given.
9412 if test "${with_gc+set}" = set; then
9413   withval="$with_gc"
9414   case "$withval" in
9415   simple | page)
9416     GGC=ggc-$withval
9417     ;;
9418   *)
9419     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9420     ;;
9421 esac
9422 else
9423   if test $ac_cv_func_mmap_anywhere = yes \
9424     || test $ac_cv_func_valloc = yes; then
9425   GGC=ggc-page
9426 else
9427   GGC=ggc-simple
9428 fi
9429 fi
9430
9431
9432 echo "Using $GGC for garbage collection."
9433
9434 # Use the system's zlib library.
9435 zlibdir=-L../../zlib
9436 zlibinc="-I\$(srcdir)/../../zlib"
9437 # Check whether --with-system-zlib or --without-system-zlib was given.
9438 if test "${with_system_zlib+set}" = set; then
9439   withval="$with_system_zlib"
9440   zlibdir=
9441 zlibinc=
9442
9443 fi
9444
9445
9446
9447
9448 # Build a new-abi (c++) system
9449 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9450 if test "${enable_new_gxx_abi+set}" = set; then
9451   enableval="$enable_new_gxx_abi"
9452   cat >> confdefs.h <<\EOF
9453 #define ENABLE_NEW_GXX_ABI 1
9454 EOF
9455
9456 GXX_ABI_FLAG='-fnew-abi'
9457 echo "Building a new-abi g++ compiler."
9458
9459 fi
9460
9461
9462
9463 # Build a new-libstdc++ system (ie libstdc++-v3)
9464 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9465 echo "configure:9466: checking for libstdc++ to install" >&5
9466 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9467 if test "${enable_libstdcxx_v3+set}" = set; then
9468   enableval="$enable_libstdcxx_v3"
9469   enable_libstdcxx_v3="$enableval"
9470 else
9471   enable_libstdcxx_v3=no
9472 fi
9473
9474
9475 if test x$enable_libstdcxx_v3 = xyes; then
9476   echo "$ac_t""v3" 1>&6
9477   ac_esn=1
9478 else
9479   echo "$ac_t""v2" 1>&6
9480   ac_esn=0
9481 fi
9482 cat >> confdefs.h <<EOF
9483 #define ENABLE_STD_NAMESPACE $ac_esn
9484 EOF
9485
9486
9487
9488 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9489 echo "configure:9490: checking whether to enable maintainer-specific portions of Makefiles" >&5
9490     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9491 if test "${enable_maintainer_mode+set}" = set; then
9492   enableval="$enable_maintainer_mode"
9493   maintainer_mode=$enableval
9494 else
9495   maintainer_mode=no
9496 fi
9497
9498
9499 echo "$ac_t""$maintainer_mode" 1>&6
9500
9501 if test "$maintainer_mode" = "yes"; then
9502   MAINT=''
9503 else
9504   MAINT='#'
9505 fi
9506
9507 # Make empty files to contain the specs and options for each language.
9508 # Then add #include lines to for a compiler that has specs and/or options.
9509
9510 lang_specs_files=
9511 lang_options_files=
9512 lang_tree_files=
9513 rm -f specs.h options.h gencheck.h
9514 touch specs.h options.h gencheck.h
9515 for subdir in . $subdirs
9516 do
9517         if test -f $srcdir/$subdir/lang-specs.h; then
9518                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9519                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9520         fi
9521         if test -f $srcdir/$subdir/lang-options.h; then
9522                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9523                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9524         fi
9525         if test -f $srcdir/$subdir/$subdir-tree.def; then
9526                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9527                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9528         fi
9529 done
9530
9531 # These (without "all_") are set in each config-lang.in.
9532 # `language' must be a single word so is spelled singularly.
9533 all_languages=
9534 all_boot_languages=
9535 all_compilers=
9536 all_stagestuff=
9537 all_diff_excludes=
9538 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9539 # List of language makefile fragments.
9540 all_lang_makefiles=
9541 all_headers=
9542 all_lib2funcs=
9543
9544 # Add the language fragments.
9545 # Languages are added via two mechanisms.  Some information must be
9546 # recorded in makefile variables, these are defined in config-lang.in.
9547 # We accumulate them and plug them into the main Makefile.
9548 # The other mechanism is a set of hooks for each of the main targets
9549 # like `clean', `install', etc.
9550
9551 language_fragments="Make-lang"
9552 language_hooks="Make-hooks"
9553 oldstyle_subdirs=
9554
9555 for s in .. $subdirs
9556 do
9557         if test $s != ".."
9558         then
9559                 language=
9560                 boot_language=
9561                 compilers=
9562                 stagestuff=
9563                 diff_excludes=
9564                 headers=
9565                 outputs=
9566                 lib2funcs=
9567                 . ${srcdir}/$s/config-lang.in
9568                 if test "x$language" = x
9569                 then
9570                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9571                         exit 1
9572                 fi
9573                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9574                 all_languages="$all_languages $language"
9575                 if test "x$boot_language" = xyes
9576                 then
9577                         all_boot_languages="$all_boot_languages $language"
9578                 fi
9579                 all_compilers="$all_compilers $compilers"
9580                 all_stagestuff="$all_stagestuff $stagestuff"
9581                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9582                 all_headers="$all_headers $headers"
9583                 all_outputs="$all_outputs $outputs"
9584                 if test x$outputs = x
9585                 then
9586                         oldstyle_subdirs="$oldstyle_subdirs $s"
9587                 fi
9588                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9589         fi
9590 done
9591
9592 # Since we can't use `::' targets, we link each language in
9593 # with a set of hooks, reached indirectly via lang.${target}.
9594
9595 rm -f Make-hooks
9596 touch Make-hooks
9597 target_list="all.build all.cross start.encap rest.encap \
9598         info dvi \
9599         install-normal install-common install-info install-man \
9600         uninstall distdir \
9601         mostlyclean clean distclean extraclean maintainer-clean \
9602         stage1 stage2 stage3 stage4"
9603 for t in $target_list
9604 do
9605         x=
9606         for lang in .. $all_languages
9607         do
9608                 if test $lang != ".."; then
9609                         x="$x $lang.$t"
9610                 fi
9611         done
9612         echo "lang.$t: $x" >> Make-hooks
9613 done
9614
9615 # If we're not building in srcdir, create .gdbinit.
9616
9617 if test ! -f Makefile.in; then
9618         echo "dir ." > .gdbinit
9619         echo "dir ${srcdir}" >> .gdbinit
9620         if test x$gdb_needs_out_file_path = xyes
9621         then
9622                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9623         fi
9624         if test "x$subdirs" != x; then
9625                 for s in $subdirs
9626                 do
9627                         echo "dir ${srcdir}/$s" >> .gdbinit
9628                 done
9629         fi
9630         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9631 fi
9632
9633 # Define variables host_canonical and build_canonical
9634 # because some Cygnus local changes in the Makefile depend on them.
9635 build_canonical=${build}
9636 host_canonical=${host}
9637 target_subdir=
9638 if test "${host}" != "${target}" ; then
9639     target_subdir=${target}/
9640 fi
9641
9642
9643
9644
9645 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9646 # absolute path for gcc_tooldir based on inserting the number of up-directory
9647 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9648 # $(libsubdir)/@(unlibsubdir) based path.
9649 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9650 # make and thus we'd get different behavior depending on where we built the
9651 # sources.
9652 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9653     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9654 else
9655 # An explanation of the sed strings:
9656 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9657 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9658 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9659 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9660 #
9661 # (*) Note this pattern overwrites the first character of the string
9662 # with a forward slash if one is not already present.  This is not a
9663 # problem because the exact names of the sub-directories concerned is
9664 # unimportant, just the number of them matters.
9665 #
9666 # The practical upshot of these patterns is like this:
9667 #
9668 #  prefix     exec_prefix        result
9669 #  ------     -----------        ------
9670 #   /foo        /foo/bar          ../
9671 #   /foo/       /foo/bar          ../
9672 #   /foo        /foo/bar/         ../
9673 #   /foo/       /foo/bar/         ../
9674 #   /foo        /foo/bar/ugg      ../../
9675 #
9676     dollar='$$'
9677     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9678 fi
9679
9680
9681
9682 # Nothing to do for FLOAT_H, float_format already handled.
9683 objdir=`pwd`
9684
9685
9686 # Process the language and host/target makefile fragments.
9687 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9688
9689 # Substitute configuration variables
9690
9691
9692
9693
9694
9695
9696
9697
9698
9699
9700
9701
9702
9703
9704
9705
9706
9707
9708
9709
9710
9711
9712
9713
9714
9715
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 # Echo that links are built
9749 if test x$host = x$target
9750 then
9751         str1="native "
9752 else
9753         str1="cross-"
9754         str2=" from $host"
9755 fi
9756
9757 if test x$host != x$build
9758 then
9759         str3=" on a $build system"
9760 fi
9761
9762 if test "x$str2" != x || test "x$str3" != x
9763 then
9764         str4=
9765 fi
9766
9767 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9768
9769 if test "x$str2" != x || test "x$str3" != x
9770 then
9771         echo " ${str2}${str3}." 1>&2
9772 fi
9773
9774 # Truncate the target if necessary
9775 if test x$host_truncate_target != x; then
9776         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9777 fi
9778
9779 # Configure the subdirectories
9780 # AC_CONFIG_SUBDIRS($subdirs)
9781
9782 # Create the Makefile
9783 # and configure language subdirectories
9784 trap '' 1 2 15
9785 cat > confcache <<\EOF
9786 # This file is a shell script that caches the results of configure
9787 # tests run on this system so they can be shared between configure
9788 # scripts and configure runs.  It is not useful on other systems.
9789 # If it contains results you don't want to keep, you may remove or edit it.
9790 #
9791 # By default, configure uses ./config.cache as the cache file,
9792 # creating it if it does not exist already.  You can give configure
9793 # the --cache-file=FILE option to use a different cache file; that is
9794 # what configure does when it calls configure scripts in
9795 # subdirectories, so they share the cache.
9796 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9797 # config.status only pays attention to the cache file if you give it the
9798 # --recheck option to rerun configure.
9799 #
9800 EOF
9801 # The following way of writing the cache mishandles newlines in values,
9802 # but we know of no workaround that is simple, portable, and efficient.
9803 # So, don't put newlines in cache variables' values.
9804 # Ultrix sh set writes to stderr and can't be redirected directly,
9805 # and sets the high bit in the cache file unless we assign to the vars.
9806 (set) 2>&1 |
9807   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9808   *ac_space=\ *)
9809     # `set' does not quote correctly, so add quotes (double-quote substitution
9810     # turns \\\\ into \\, and sed turns \\ into \).
9811     sed -n \
9812       -e "s/'/'\\\\''/g" \
9813       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9814     ;;
9815   *)
9816     # `set' quotes correctly as required by POSIX, so do not add quotes.
9817     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9818     ;;
9819   esac >> confcache
9820 if cmp -s $cache_file confcache; then
9821   :
9822 else
9823   if test -w $cache_file; then
9824     echo "updating cache $cache_file"
9825     cat confcache > $cache_file
9826   else
9827     echo "not updating unwritable cache $cache_file"
9828   fi
9829 fi
9830 rm -f confcache
9831
9832 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9833
9834 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9835 # Let make expand exec_prefix.
9836 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9837
9838 # Any assignment to VPATH causes Sun make to only execute
9839 # the first set of double-colon rules, so remove it if not needed.
9840 # If there is a colon in the path, we need to keep it.
9841 if test "x$srcdir" = x.; then
9842   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9843 fi
9844
9845 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9846
9847 DEFS=-DHAVE_CONFIG_H
9848
9849 # Without the "./", some shells look in PATH for config.status.
9850 : ${CONFIG_STATUS=./config.status}
9851
9852 echo creating $CONFIG_STATUS
9853 rm -f $CONFIG_STATUS
9854 cat > $CONFIG_STATUS <<EOF
9855 #! /bin/sh
9856 # Generated automatically by configure.
9857 # Run this file to recreate the current configuration.
9858 # This directory was configured as follows,
9859 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9860 #
9861 # $0 $ac_configure_args
9862 #
9863 # Compiler output produced by configure, useful for debugging
9864 # configure, is in ./config.log if it exists.
9865
9866 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9867 for ac_option
9868 do
9869   case "\$ac_option" in
9870   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9871     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9872     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9873   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9874     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9875     exit 0 ;;
9876   -help | --help | --hel | --he | --h)
9877     echo "\$ac_cs_usage"; exit 0 ;;
9878   *) echo "\$ac_cs_usage"; exit 1 ;;
9879   esac
9880 done
9881
9882 ac_given_srcdir=$srcdir
9883
9884 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9885 EOF
9886 cat >> $CONFIG_STATUS <<EOF
9887
9888 # Protect against being on the right side of a sed subst in config.status.
9889 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9890  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9891 $ac_vpsub
9892 $extrasub
9893 s%@SHELL@%$SHELL%g
9894 s%@CFLAGS@%$CFLAGS%g
9895 s%@CPPFLAGS@%$CPPFLAGS%g
9896 s%@CXXFLAGS@%$CXXFLAGS%g
9897 s%@FFLAGS@%$FFLAGS%g
9898 s%@DEFS@%$DEFS%g
9899 s%@LDFLAGS@%$LDFLAGS%g
9900 s%@LIBS@%$LIBS%g
9901 s%@exec_prefix@%$exec_prefix%g
9902 s%@prefix@%$prefix%g
9903 s%@program_transform_name@%$program_transform_name%g
9904 s%@bindir@%$bindir%g
9905 s%@sbindir@%$sbindir%g
9906 s%@libexecdir@%$libexecdir%g
9907 s%@datadir@%$datadir%g
9908 s%@sysconfdir@%$sysconfdir%g
9909 s%@sharedstatedir@%$sharedstatedir%g
9910 s%@localstatedir@%$localstatedir%g
9911 s%@libdir@%$libdir%g
9912 s%@includedir@%$includedir%g
9913 s%@oldincludedir@%$oldincludedir%g
9914 s%@infodir@%$infodir%g
9915 s%@mandir@%$mandir%g
9916 s%@host@%$host%g
9917 s%@host_alias@%$host_alias%g
9918 s%@host_cpu@%$host_cpu%g
9919 s%@host_vendor@%$host_vendor%g
9920 s%@host_os@%$host_os%g
9921 s%@target@%$target%g
9922 s%@target_alias@%$target_alias%g
9923 s%@target_cpu@%$target_cpu%g
9924 s%@target_vendor@%$target_vendor%g
9925 s%@target_os@%$target_os%g
9926 s%@build@%$build%g
9927 s%@build_alias@%$build_alias%g
9928 s%@build_cpu@%$build_cpu%g
9929 s%@build_vendor@%$build_vendor%g
9930 s%@build_os@%$build_os%g
9931 s%@CC@%$CC%g
9932 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9933 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9934 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9935 s%@SET_MAKE@%$SET_MAKE%g
9936 s%@AWK@%$AWK%g
9937 s%@LEX@%$LEX%g
9938 s%@LEXLIB@%$LEXLIB%g
9939 s%@LN@%$LN%g
9940 s%@LN_S@%$LN_S%g
9941 s%@RANLIB@%$RANLIB%g
9942 s%@YACC@%$YACC%g
9943 s%@INSTALL@%$INSTALL%g
9944 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9945 s%@INSTALL_DATA@%$INSTALL_DATA%g
9946 s%@CPP@%$CPP%g
9947 s%@gnat@%$gnat%g
9948 s%@MAKEINFO@%$MAKEINFO%g
9949 s%@BUILD_INFO@%$BUILD_INFO%g
9950 s%@INSTALL_INFO@%$INSTALL_INFO%g
9951 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9952 s%@vfprintf@%$vfprintf%g
9953 s%@doprint@%$doprint%g
9954 s%@manext@%$manext%g
9955 s%@objext@%$objext%g
9956 s%@PACKAGE@%$PACKAGE%g
9957 s%@VERSION@%$VERSION%g
9958 s%@ALLOCA@%$ALLOCA%g
9959 s%@USE_NLS@%$USE_NLS%g
9960 s%@MSGFMT@%$MSGFMT%g
9961 s%@GMSGFMT@%$GMSGFMT%g
9962 s%@XGETTEXT@%$XGETTEXT%g
9963 s%@GENCAT@%$GENCAT%g
9964 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9965 s%@CATALOGS@%$CATALOGS%g
9966 s%@CATOBJEXT@%$CATOBJEXT%g
9967 s%@DATADIRNAME@%$DATADIRNAME%g
9968 s%@GMOFILES@%$GMOFILES%g
9969 s%@INSTOBJEXT@%$INSTOBJEXT%g
9970 s%@INTLDEPS@%$INTLDEPS%g
9971 s%@INTLLIBS@%$INTLLIBS%g
9972 s%@INTLOBJS@%$INTLOBJS%g
9973 s%@POFILES@%$POFILES%g
9974 s%@POSUB@%$POSUB%g
9975 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9976 s%@GT_NO@%$GT_NO%g
9977 s%@GT_YES@%$GT_YES%g
9978 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9979 s%@l@%$l%g
9980 s%@inhibit_libc@%$inhibit_libc%g
9981 s%@gthread_flags@%$gthread_flags%g
9982 s%@GGC@%$GGC%g
9983 s%@zlibdir@%$zlibdir%g
9984 s%@zlibinc@%$zlibinc%g
9985 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9986 s%@MAINT@%$MAINT%g
9987 s%@build_canonical@%$build_canonical%g
9988 s%@host_canonical@%$host_canonical%g
9989 s%@target_subdir@%$target_subdir%g
9990 s%@gcc_tooldir@%$gcc_tooldir%g
9991 s%@dollar@%$dollar%g
9992 s%@objdir@%$objdir%g
9993 s%@subdirs@%$subdirs%g
9994 s%@all_boot_languages@%$all_boot_languages%g
9995 s%@all_compilers@%$all_compilers%g
9996 s%@all_diff_excludes@%$all_diff_excludes%g
9997 s%@all_headers@%$all_headers%g
9998 s%@all_lang_makefiles@%$all_lang_makefiles%g
9999 s%@all_languages@%$all_languages%g
10000 s%@all_lib2funcs@%$all_lib2funcs%g
10001 s%@all_stagestuff@%$all_stagestuff%g
10002 s%@build_exeext@%$build_exeext%g
10003 s%@build_install_headers_dir@%$build_install_headers_dir%g
10004 s%@build_xm_file_list@%$build_xm_file_list%g
10005 s%@cc_set_by_configure@%$cc_set_by_configure%g
10006 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
10007 s%@cpp_install_dir@%$cpp_install_dir%g
10008 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
10009 s%@dep_tmake_file@%$dep_tmake_file%g
10010 s%@extra_c_flags@%$extra_c_flags%g
10011 s%@extra_c_objs@%$extra_c_objs%g
10012 s%@extra_cpp_objs@%$extra_cpp_objs%g
10013 s%@extra_cxx_objs@%$extra_cxx_objs%g
10014 s%@extra_headers_list@%$extra_headers_list%g
10015 s%@extra_objs@%$extra_objs%g
10016 s%@extra_parts@%$extra_parts%g
10017 s%@extra_passes@%$extra_passes%g
10018 s%@extra_programs@%$extra_programs%g
10019 s%@float_h_file@%$float_h_file%g
10020 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
10021 s%@gcc_version@%$gcc_version%g
10022 s%@gcc_version_trigger@%$gcc_version_trigger%g
10023 s%@host_exeext@%$host_exeext%g
10024 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
10025 s%@host_xm_file_list@%$host_xm_file_list%g
10026 s%@install@%$install%g
10027 s%@lang_options_files@%$lang_options_files%g
10028 s%@lang_specs_files@%$lang_specs_files%g
10029 s%@lang_tree_files@%$lang_tree_files%g
10030 s%@local_prefix@%$local_prefix%g
10031 s%@maybe_use_collect2@%$maybe_use_collect2%g
10032 s%@md_file@%$md_file%g
10033 s%@objc_boehm_gc@%$objc_boehm_gc%g
10034 s%@out_file@%$out_file%g
10035 s%@out_object_file@%$out_object_file%g
10036 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
10037 s%@symbolic_link@%$symbolic_link%g
10038 s%@thread_file@%$thread_file%g
10039 s%@tm_file_list@%$tm_file_list%g
10040 s%@will_use_collect2@%$will_use_collect2%g
10041 /@target_overrides@/r $target_overrides
10042 s%@target_overrides@%%g
10043 /@host_overrides@/r $host_overrides
10044 s%@host_overrides@%%g
10045 s%@cross_defines@%$cross_defines%g
10046 /@cross_overrides@/r $cross_overrides
10047 s%@cross_overrides@%%g
10048 /@build_overrides@/r $build_overrides
10049 s%@build_overrides@%%g
10050 /@language_fragments@/r $language_fragments
10051 s%@language_fragments@%%g
10052 /@language_hooks@/r $language_hooks
10053 s%@language_hooks@%%g
10054
10055 CEOF
10056 EOF
10057
10058 cat >> $CONFIG_STATUS <<\EOF
10059
10060 # Split the substitutions into bite-sized pieces for seds with
10061 # small command number limits, like on Digital OSF/1 and HP-UX.
10062 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10063 ac_file=1 # Number of current file.
10064 ac_beg=1 # First line for current file.
10065 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10066 ac_more_lines=:
10067 ac_sed_cmds=""
10068 while $ac_more_lines; do
10069   if test $ac_beg -gt 1; then
10070     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10071   else
10072     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10073   fi
10074   if test ! -s conftest.s$ac_file; then
10075     ac_more_lines=false
10076     rm -f conftest.s$ac_file
10077   else
10078     if test -z "$ac_sed_cmds"; then
10079       ac_sed_cmds="sed -f conftest.s$ac_file"
10080     else
10081       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10082     fi
10083     ac_file=`expr $ac_file + 1`
10084     ac_beg=$ac_end
10085     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10086   fi
10087 done
10088 if test -z "$ac_sed_cmds"; then
10089   ac_sed_cmds=cat
10090 fi
10091 EOF
10092
10093 cat >> $CONFIG_STATUS <<EOF
10094
10095 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
10096 EOF
10097 cat >> $CONFIG_STATUS <<\EOF
10098 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10099   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10100   case "$ac_file" in
10101   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10102        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10103   *) ac_file_in="${ac_file}.in" ;;
10104   esac
10105
10106   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10107
10108   # Remove last slash and all that follows it.  Not all systems have dirname.
10109   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10110   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10111     # The file is in a subdirectory.
10112     test ! -d "$ac_dir" && mkdir "$ac_dir"
10113     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10114     # A "../" for each directory in $ac_dir_suffix.
10115     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10116   else
10117     ac_dir_suffix= ac_dots=
10118   fi
10119
10120   case "$ac_given_srcdir" in
10121   .)  srcdir=.
10122       if test -z "$ac_dots"; then top_srcdir=.
10123       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10124   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10125   *) # Relative path.
10126     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10127     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10128   esac
10129
10130
10131   echo creating "$ac_file"
10132   rm -f "$ac_file"
10133   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10134   case "$ac_file" in
10135   *Makefile*) ac_comsub="1i\\
10136 # $configure_input" ;;
10137   *) ac_comsub= ;;
10138   esac
10139
10140   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10141   sed -e "$ac_comsub
10142 s%@configure_input@%$configure_input%g
10143 s%@srcdir@%$srcdir%g
10144 s%@top_srcdir@%$top_srcdir%g
10145 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10146 fi; done
10147 rm -f conftest.s*
10148
10149 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10150 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10151 #
10152 # ac_d sets the value in "#define NAME VALUE" lines.
10153 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10154 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10155 ac_dC='\3'
10156 ac_dD='%g'
10157 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10158 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10159 ac_uB='\([      ]\)%\1#\2define\3'
10160 ac_uC=' '
10161 ac_uD='\4%g'
10162 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10163 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10164 ac_eB='$%\1#\2define\3'
10165 ac_eC=' '
10166 ac_eD='%g'
10167
10168 if test "${CONFIG_HEADERS+set}" != set; then
10169 EOF
10170 cat >> $CONFIG_STATUS <<EOF
10171   CONFIG_HEADERS="auto-host.h:config.in"
10172 EOF
10173 cat >> $CONFIG_STATUS <<\EOF
10174 fi
10175 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10176   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10177   case "$ac_file" in
10178   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10179        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10180   *) ac_file_in="${ac_file}.in" ;;
10181   esac
10182
10183   echo creating $ac_file
10184
10185   rm -f conftest.frag conftest.in conftest.out
10186   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10187   cat $ac_file_inputs > conftest.in
10188
10189 EOF
10190
10191 # Transform confdefs.h into a sed script conftest.vals that substitutes
10192 # the proper values into config.h.in to produce config.h.  And first:
10193 # Protect against being on the right side of a sed subst in config.status.
10194 # Protect against being in an unquoted here document in config.status.
10195 rm -f conftest.vals
10196 cat > conftest.hdr <<\EOF
10197 s/[\\&%]/\\&/g
10198 s%[\\$`]%\\&%g
10199 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10200 s%ac_d%ac_u%gp
10201 s%ac_u%ac_e%gp
10202 EOF
10203 sed -n -f conftest.hdr confdefs.h > conftest.vals
10204 rm -f conftest.hdr
10205
10206 # This sed command replaces #undef with comments.  This is necessary, for
10207 # example, in the case of _POSIX_SOURCE, which is predefined and required
10208 # on some systems where configure will not decide to define it.
10209 cat >> conftest.vals <<\EOF
10210 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10211 EOF
10212
10213 # Break up conftest.vals because some shells have a limit on
10214 # the size of here documents, and old seds have small limits too.
10215
10216 rm -f conftest.tail
10217 while :
10218 do
10219   ac_lines=`grep -c . conftest.vals`
10220   # grep -c gives empty output for an empty file on some AIX systems.
10221   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10222   # Write a limited-size here document to conftest.frag.
10223   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10224   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10225   echo 'CEOF
10226   sed -f conftest.frag conftest.in > conftest.out
10227   rm -f conftest.in
10228   mv conftest.out conftest.in
10229 ' >> $CONFIG_STATUS
10230   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10231   rm -f conftest.vals
10232   mv conftest.tail conftest.vals
10233 done
10234 rm -f conftest.vals
10235
10236 cat >> $CONFIG_STATUS <<\EOF
10237   rm -f conftest.frag conftest.h
10238   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10239   cat conftest.in >> conftest.h
10240   rm -f conftest.in
10241   if cmp -s $ac_file conftest.h 2>/dev/null; then
10242     echo "$ac_file is unchanged"
10243     rm -f conftest.h
10244   else
10245     # Remove last slash and all that follows it.  Not all systems have dirname.
10246       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10247       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10248       # The file is in a subdirectory.
10249       test ! -d "$ac_dir" && mkdir "$ac_dir"
10250     fi
10251     rm -f $ac_file
10252     mv conftest.h $ac_file
10253   fi
10254 fi; done
10255
10256 EOF
10257
10258 cat >> $CONFIG_STATUS <<EOF
10259 ac_sources="$nls_cv_header_libgt"
10260 ac_dests="$nls_cv_header_intl"
10261 EOF
10262
10263 cat >> $CONFIG_STATUS <<\EOF
10264 srcdir=$ac_given_srcdir
10265 while test -n "$ac_sources"; do
10266   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10267   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10268
10269   echo "linking $srcdir/$ac_source to $ac_dest"
10270
10271   if test ! -r $srcdir/$ac_source; then
10272     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10273   fi
10274   rm -f $ac_dest
10275
10276   # Make relative symlinks.
10277   # Remove last slash and all that follows it.  Not all systems have dirname.
10278   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10279   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10280     # The dest file is in a subdirectory.
10281     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10282     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10283     # A "../" for each directory in $ac_dest_dir_suffix.
10284     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10285   else
10286     ac_dest_dir_suffix= ac_dots=
10287   fi
10288
10289   case "$srcdir" in
10290   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10291   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10292   esac
10293
10294   # Make a symlink if possible; otherwise try a hard link.
10295   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10296     ln $srcdir/$ac_source $ac_dest; then :
10297   else
10298     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10299   fi
10300 done
10301 EOF
10302 cat >> $CONFIG_STATUS <<EOF
10303
10304
10305 host='${host}'
10306 build='${build}'
10307 target='${target}'
10308 target_alias='${target_alias}'
10309 srcdir='${srcdir}'
10310 subdirs='${subdirs}'
10311 oldstyle_subdirs='${oldstyle_subdirs}'
10312 symbolic_link='${symbolic_link}'
10313 program_transform_set='${program_transform_set}'
10314 program_transform_name='${program_transform_name}'
10315 dep_host_xmake_file='${dep_host_xmake_file}'
10316 host_xmake_file='${host_xmake_file}'
10317 dep_tmake_file='${dep_tmake_file}'
10318 tmake_file='${tmake_file}'
10319 thread_file='${thread_file}'
10320 gcc_version='${gcc_version}'
10321 gcc_version_trigger='${gcc_version_trigger}'
10322 local_prefix='${local_prefix}'
10323 build_install_headers_dir='${build_install_headers_dir}'
10324 build_exeext='${build_exeext}'
10325 host_exeext='${host_exeext}'
10326 out_file='${out_file}'
10327 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10328 SET_MAKE='${SET_MAKE}'
10329 target_list='${target_list}'
10330 target_overrides='${target_overrides}'
10331 host_overrides='${host_overrides}'
10332 cross_defines='${cross_defines}'
10333 cross_overrides='${cross_overrides}'
10334 build_overrides='${build_overrides}'
10335 cpp_install_dir='${cpp_install_dir}'
10336
10337 EOF
10338 cat >> $CONFIG_STATUS <<\EOF
10339 case "$CONFIG_FILES" in *po/Makefile.in*)
10340         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10341       esac
10342
10343 . $srcdir/configure.lang
10344 case x$CONFIG_HEADERS in
10345 xauto-host.h:config.in)
10346 echo > cstamp-h ;;
10347 esac
10348 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10349 # bootstrapping and the installation procedure can still use
10350 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10351 # FLAGS_TO_PASS has been modified to solve the problem there.
10352 # This is virtually a duplicate of what happens in configure.lang; we do
10353 # an extra check to make sure this only happens if ln -s can be used.
10354 if test "$symbolic_link" = "ln -s"; then
10355  for d in .. ${subdirs} ; do
10356    if test $d != ..; then
10357         STARTDIR=`pwd`
10358         cd $d
10359         for t in stage1 stage2 stage3 stage4 include
10360         do
10361                 rm -f $t
10362                 $symbolic_link ../$t $t 2>/dev/null
10363         done
10364         cd $STARTDIR
10365    fi
10366  done
10367 else true ; fi
10368 # Avoid having to add intl to our include paths.
10369 if test -f intl/libintl.h; then
10370   echo creating libintl.h
10371   echo '#include "intl/libintl.h"' >libintl.h
10372 fi
10373
10374 exit 0
10375 EOF
10376 chmod +x $CONFIG_STATUS
10377 rm -fr confdefs* $ac_clean_files
10378 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10379