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="$enable_threads"
 898   if test x$enable_threads = xno; then
 899         enable_threads=''
 900 fi
 901 else
 902   enable_threads=''
 903 fi
 904
 905
 906 enable_threads_flag=$enable_threads
 907 # Check if a valid thread package
 908 case x${enable_threads_flag} in
 909         x | xno)
 910                 # No threads
 911                 target_thread_file='single'
 912                 ;;
 913         xyes)
 914                 # default
 915                 target_thread_file=''
 916                 ;;
 917         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 918         xsolaris | xwin32 | xdce | xvxworks)
 919                 target_thread_file=$enable_threads_flag
 920                 ;;
 921         *)
 922                 echo "$enable_threads is an unknown thread package" 1>&2
 923                 exit 1
 924                 ;;
 925 esac
 926
 927 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 928 if test "${enable_objc_gc+set}" = set; then
 929   enableval="$enable_objc_gc"
 930   if test x$enable_objc_gc = xno; then
 931         objc_boehm_gc=''
 932 else
 933         objc_boehm_gc=1
 934 fi
 935 else
 936   objc_boehm_gc=''
 937 fi
 938
 939
 940 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 941 if test "${with_dwarf2+set}" = set; then
 942   withval="$with_dwarf2"
 943   dwarf2="$with_dwarf2"
 944 else
 945   dwarf2=no
 946 fi
 947
 948
 949 # Determine the host, build, and target systems
 950 ac_aux_dir=
 951 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 952   if test -f $ac_dir/install-sh; then
 953     ac_aux_dir=$ac_dir
 954     ac_install_sh="$ac_aux_dir/install-sh -c"
 955     break
 956   elif test -f $ac_dir/install.sh; then
 957     ac_aux_dir=$ac_dir
 958     ac_install_sh="$ac_aux_dir/install.sh -c"
 959     break
 960   fi
 961 done
 962 if test -z "$ac_aux_dir"; then
 963   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 964 fi
 965 ac_config_guess=$ac_aux_dir/config.guess
 966 ac_config_sub=$ac_aux_dir/config.sub
 967 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 968
 969
 970 # Do some error checking and defaulting for the host and target type.
 971 # The inputs are:
 972 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 973 #
 974 # The rules are:
 975 # 1. You are not allowed to specify --host, --target, and nonopt at the
 976 #    same time.
 977 # 2. Host defaults to nonopt.
 978 # 3. If nonopt is not specified, then host defaults to the current host,
 979 #    as determined by config.guess.
 980 # 4. Target and build default to nonopt.
 981 # 5. If nonopt is not specified, then target and build default to host.
 982
 983 # The aliases save the names the user supplied, while $host etc.
 984 # will get canonicalized.
 985 case $host---$target---$nonopt in
 986 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 987 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 988 esac
 989
 990
 991 # Make sure we can run config.sub.
 992 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 993 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 994 fi
 995
 996 echo $ac_n "checking host system type""... $ac_c" 1>&6
 997 echo "configure:998: checking host system type" >&5
 998
 999 host_alias=$host
1000 case "$host_alias" in
1001 NONE)
1002   case $nonopt in
1003   NONE)
1004     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1005     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1006     fi ;;
1007   *) host_alias=$nonopt ;;
1008   esac ;;
1009 esac
1010
1011 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1012 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1013 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1014 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1015 echo "$ac_t""$host" 1>&6
1016
1017 echo $ac_n "checking target system type""... $ac_c" 1>&6
1018 echo "configure:1019: checking target system type" >&5
1019
1020 target_alias=$target
1021 case "$target_alias" in
1022 NONE)
1023   case $nonopt in
1024   NONE) target_alias=$host_alias ;;
1025   *) target_alias=$nonopt ;;
1026   esac ;;
1027 esac
1028
1029 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1030 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1031 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1032 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1033 echo "$ac_t""$target" 1>&6
1034
1035 echo $ac_n "checking build system type""... $ac_c" 1>&6
1036 echo "configure:1037: checking build system type" >&5
1037
1038 build_alias=$build
1039 case "$build_alias" in
1040 NONE)
1041   case $nonopt in
1042   NONE) build_alias=$host_alias ;;
1043   *) build_alias=$nonopt ;;
1044   esac ;;
1045 esac
1046
1047 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1048 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1049 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1050 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1051 echo "$ac_t""$build" 1>&6
1052
1053 test "$host_alias" != "$target_alias" &&
1054   test "$program_prefix$program_suffix$program_transform_name" = \
1055     NONENONEs,x,x, &&
1056   program_prefix=${target_alias}-
1057
1058
1059 # Find the native compiler
1060 # Extract the first word of "gcc", so it can be a program name with args.
1061 set dummy gcc; ac_word=$2
1062 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1063 echo "configure:1064: checking for $ac_word" >&5
1064 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1065   echo $ac_n "(cached) $ac_c" 1>&6
1066 else
1067   if test -n "$CC"; then
1068   ac_cv_prog_CC="$CC" # Let the user override the test.
1069 else
1070   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1071   ac_dummy="$PATH"
1072   for ac_dir in $ac_dummy; do
1073     test -z "$ac_dir" && ac_dir=.
1074     if test -f $ac_dir/$ac_word; then
1075       ac_cv_prog_CC="gcc"
1076       break
1077     fi
1078   done
1079   IFS="$ac_save_ifs"
1080 fi
1081 fi
1082 CC="$ac_cv_prog_CC"
1083 if test -n "$CC"; then
1084   echo "$ac_t""$CC" 1>&6
1085 else
1086   echo "$ac_t""no" 1>&6
1087 fi
1088
1089 if test -z "$CC"; then
1090   # Extract the first word of "cc", so it can be a program name with args.
1091 set dummy cc; ac_word=$2
1092 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1093 echo "configure:1094: checking for $ac_word" >&5
1094 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1095   echo $ac_n "(cached) $ac_c" 1>&6
1096 else
1097   if test -n "$CC"; then
1098   ac_cv_prog_CC="$CC" # Let the user override the test.
1099 else
1100   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1101   ac_prog_rejected=no
1102   ac_dummy="$PATH"
1103   for ac_dir in $ac_dummy; do
1104     test -z "$ac_dir" && ac_dir=.
1105     if test -f $ac_dir/$ac_word; then
1106       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1107         ac_prog_rejected=yes
1108         continue
1109       fi
1110       ac_cv_prog_CC="cc"
1111       break
1112     fi
1113   done
1114   IFS="$ac_save_ifs"
1115 if test $ac_prog_rejected = yes; then
1116   # We found a bogon in the path, so make sure we never use it.
1117   set dummy $ac_cv_prog_CC
1118   shift
1119   if test $# -gt 0; then
1120     # We chose a different compiler from the bogus one.
1121     # However, it has the same basename, so the bogon will be chosen
1122     # first if we set CC to just the basename; use the full file name.
1123     shift
1124     set dummy "$ac_dir/$ac_word" "$@"
1125     shift
1126     ac_cv_prog_CC="$@"
1127   fi
1128 fi
1129 fi
1130 fi
1131 CC="$ac_cv_prog_CC"
1132 if test -n "$CC"; then
1133   echo "$ac_t""$CC" 1>&6
1134 else
1135   echo "$ac_t""no" 1>&6
1136 fi
1137
1138   if test -z "$CC"; then
1139     case "`uname -s`" in
1140     *win32* | *WIN32*)
1141       # Extract the first word of "cl", so it can be a program name with args.
1142 set dummy cl; ac_word=$2
1143 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1144 echo "configure:1145: checking for $ac_word" >&5
1145 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1146   echo $ac_n "(cached) $ac_c" 1>&6
1147 else
1148   if test -n "$CC"; then
1149   ac_cv_prog_CC="$CC" # Let the user override the test.
1150 else
1151   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1152   ac_dummy="$PATH"
1153   for ac_dir in $ac_dummy; do
1154     test -z "$ac_dir" && ac_dir=.
1155     if test -f $ac_dir/$ac_word; then
1156       ac_cv_prog_CC="cl"
1157       break
1158     fi
1159   done
1160   IFS="$ac_save_ifs"
1161 fi
1162 fi
1163 CC="$ac_cv_prog_CC"
1164 if test -n "$CC"; then
1165   echo "$ac_t""$CC" 1>&6
1166 else
1167   echo "$ac_t""no" 1>&6
1168 fi
1169  ;;
1170     esac
1171   fi
1172   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1173 fi
1174
1175 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1176 echo "configure:1177: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1177
1178 ac_ext=c
1179 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1180 ac_cpp='$CPP $CPPFLAGS'
1181 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1182 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1183 cross_compiling=$ac_cv_prog_cc_cross
1184
1185 cat > conftest.$ac_ext << EOF
1186
1187 #line 1188 "configure"
1188 #include "confdefs.h"
1189
1190 main(){return(0);}
1191 EOF
1192 if { (eval echo configure:1193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1193   ac_cv_prog_cc_works=yes
1194   # If we can't run a trivial program, we are probably using a cross compiler.
1195   if (./conftest; exit) 2>/dev/null; then
1196     ac_cv_prog_cc_cross=no
1197   else
1198     ac_cv_prog_cc_cross=yes
1199   fi
1200 else
1201   echo "configure: failed program was:" >&5
1202   cat conftest.$ac_ext >&5
1203   ac_cv_prog_cc_works=no
1204 fi
1205 rm -fr conftest*
1206 ac_ext=c
1207 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1208 ac_cpp='$CPP $CPPFLAGS'
1209 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1210 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1211 cross_compiling=$ac_cv_prog_cc_cross
1212
1213 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1214 if test $ac_cv_prog_cc_works = no; then
1215   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1216 fi
1217 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1218 echo "configure:1219: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1219 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1220 cross_compiling=$ac_cv_prog_cc_cross
1221
1222 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1223 echo "configure:1224: checking whether we are using GNU C" >&5
1224 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1225   echo $ac_n "(cached) $ac_c" 1>&6
1226 else
1227   cat > conftest.c <<EOF
1228 #ifdef __GNUC__
1229   yes;
1230 #endif
1231 EOF
1232 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1233: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1233   ac_cv_prog_gcc=yes
1234 else
1235   ac_cv_prog_gcc=no
1236 fi
1237 fi
1238
1239 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1240
1241 if test $ac_cv_prog_gcc = yes; then
1242   GCC=yes
1243 else
1244   GCC=
1245 fi
1246
1247 ac_test_CFLAGS="${CFLAGS+set}"
1248 ac_save_CFLAGS="$CFLAGS"
1249 CFLAGS=
1250 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1251 echo "configure:1252: checking whether ${CC-cc} accepts -g" >&5
1252 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1253   echo $ac_n "(cached) $ac_c" 1>&6
1254 else
1255   echo 'void f(){}' > conftest.c
1256 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1257   ac_cv_prog_cc_g=yes
1258 else
1259   ac_cv_prog_cc_g=no
1260 fi
1261 rm -f conftest*
1262
1263 fi
1264
1265 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1266 if test "$ac_test_CFLAGS" = set; then
1267   CFLAGS="$ac_save_CFLAGS"
1268 elif test $ac_cv_prog_cc_g = yes; then
1269   if test "$GCC" = yes; then
1270     CFLAGS="-g -O2"
1271   else
1272     CFLAGS="-g"
1273   fi
1274 else
1275   if test "$GCC" = yes; then
1276     CFLAGS="-O2"
1277   else
1278     CFLAGS=
1279   fi
1280 fi
1281
1282 if test "x$CC" != xcc; then
1283   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1284 echo "configure:1285: checking whether $CC and cc understand -c and -o together" >&5
1285 else
1286   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1287 echo "configure:1288: checking whether cc understands -c and -o together" >&5
1288 fi
1289 set dummy $CC; ac_cc="`echo $2 |
1290                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1291 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1292   echo $ac_n "(cached) $ac_c" 1>&6
1293 else
1294   echo 'foo(){}' > conftest.c
1295 # Make sure it works both with $CC and with simple cc.
1296 # We do the test twice because some compilers refuse to overwrite an
1297 # existing .o file with -o, though they will create one.
1298 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1299 if { (eval echo configure:1300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1300    test -f conftest.o && { (eval echo configure:1301: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1301 then
1302   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1303   if test "x$CC" != xcc; then
1304     # Test first that cc exists at all.
1305     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1306: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1306       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1307       if { (eval echo configure:1308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1308          test -f conftest.o && { (eval echo configure:1309: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1309       then
1310         # cc works too.
1311         :
1312       else
1313         # cc exists but doesn't like -o.
1314         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1315       fi
1316     fi
1317   fi
1318 else
1319   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1320 fi
1321 rm -f conftest*
1322
1323 fi
1324 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1325   echo "$ac_t""yes" 1>&6
1326 else
1327   echo "$ac_t""no" 1>&6
1328   cat >> confdefs.h <<\EOF
1329 #define NO_MINUS_C_MINUS_O 1
1330 EOF
1331
1332 fi
1333
1334 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1335   NO_MINUS_C_MINUS_O=yes
1336 fi
1337
1338
1339 echo $ac_n "checking for long double""... $ac_c" 1>&6
1340 echo "configure:1341: checking for long double" >&5
1341 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1342   echo $ac_n "(cached) $ac_c" 1>&6
1343 else
1344   if test "$GCC" = yes; then
1345   gcc_cv_c_long_double=yes
1346 else
1347 cat > conftest.$ac_ext <<EOF
1348 #line 1349 "configure"
1349 #include "confdefs.h"
1350
1351 int main() {
1352 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1353 long double foo = 0.0;
1354 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1355 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1356 ; return 0; }
1357 EOF
1358 if { (eval echo configure:1359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1359   rm -rf conftest*
1360   gcc_cv_c_long_double=yes
1361 else
1362   echo "configure: failed program was:" >&5
1363   cat conftest.$ac_ext >&5
1364   rm -rf conftest*
1365   gcc_cv_c_long_double=no
1366 fi
1367 rm -f conftest*
1368 fi
1369 fi
1370
1371 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1372 if test $gcc_cv_c_long_double = yes; then
1373   cat >> confdefs.h <<\EOF
1374 #define HAVE_LONG_DOUBLE 1
1375 EOF
1376
1377 fi
1378
1379
1380 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1381 echo "configure:1382: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1382 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1383   echo $ac_n "(cached) $ac_c" 1>&6
1384 else
1385   save_CFLAGS="$CFLAGS"
1386 CFLAGS="-Wno-long-long"
1387 cat > conftest.$ac_ext <<EOF
1388 #line 1389 "configure"
1389 #include "confdefs.h"
1390
1391 int main() {
1392
1393 ; return 0; }
1394 EOF
1395 if { (eval echo configure:1396: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1396   rm -rf conftest*
1397   ac_cv_prog_cc_no_long_long=yes
1398 else
1399   echo "configure: failed program was:" >&5
1400   cat conftest.$ac_ext >&5
1401   rm -rf conftest*
1402   ac_cv_prog_cc_no_long_long=no
1403 fi
1404 rm -f conftest*
1405 CFLAGS="$save_CFLAGS"
1406 fi
1407
1408 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1409
1410 # If the native compiler is GCC, we can enable warnings even in stage1.
1411 # That's useful for people building cross-compilers, or just running a
1412 # quick `make'.
1413 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1414 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1415 if test "x$GCC" = "xyes"; then
1416   if test $ac_cv_prog_cc_no_long_long = yes; then
1417     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1418   fi
1419 else
1420   stage1_warn_cflags=""
1421 fi
1422
1423 # Stage specific cflags for build.
1424 case $build in
1425 vax-*-*)
1426   if test x$GCC = xyes
1427   then
1428     stage1_warn_cflags="$stage1_warn_cflags -Wa,-J"
1429   else
1430     stage1_warn_cflags="$stage1_warn_cflags -J"
1431   fi
1432   ;;
1433 esac
1434
1435
1436
1437
1438 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1439 echo "configure:1440: checking whether ${MAKE-make} sets \${MAKE}" >&5
1440 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1441 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1442   echo $ac_n "(cached) $ac_c" 1>&6
1443 else
1444   cat > conftestmake <<\EOF
1445 all:
1446         @echo 'ac_maketemp="${MAKE}"'
1447 EOF
1448 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1449 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1450 if test -n "$ac_maketemp"; then
1451   eval ac_cv_prog_make_${ac_make}_set=yes
1452 else
1453   eval ac_cv_prog_make_${ac_make}_set=no
1454 fi
1455 rm -f conftestmake
1456 fi
1457 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1458   echo "$ac_t""yes" 1>&6
1459   SET_MAKE=
1460 else
1461   echo "$ac_t""no" 1>&6
1462   SET_MAKE="MAKE=${MAKE-make}"
1463 fi
1464
1465
1466 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1467 echo "configure:1468: checking whether a default assembler was specified" >&5
1468 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1469     if test x"$gas_flag" = x"no"; then
1470         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1471     else
1472         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1473     fi
1474 else
1475     echo "$ac_t""no" 1>&6
1476 fi
1477
1478 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1479 echo "configure:1480: checking whether a default linker was specified" >&5
1480 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1481     if test x"$gnu_ld_flag" = x"no"; then
1482         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1483     else
1484         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1485     fi
1486 else
1487     echo "$ac_t""no" 1>&6
1488 fi
1489
1490 echo $ac_n "checking for inline""... $ac_c" 1>&6
1491 echo "configure:1492: checking for inline" >&5
1492 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1493   echo $ac_n "(cached) $ac_c" 1>&6
1494 else
1495   ac_cv_c_inline=no
1496 for ac_kw in inline __inline__ __inline; do
1497   cat > conftest.$ac_ext <<EOF
1498 #line 1499 "configure"
1499 #include "confdefs.h"
1500
1501 int main() {
1502 } $ac_kw foo() {
1503 ; return 0; }
1504 EOF
1505 if { (eval echo configure:1506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1506   rm -rf conftest*
1507   ac_cv_c_inline=$ac_kw; break
1508 else
1509   echo "configure: failed program was:" >&5
1510   cat conftest.$ac_ext >&5
1511 fi
1512 rm -f conftest*
1513 done
1514
1515 fi
1516
1517 echo "$ac_t""$ac_cv_c_inline" 1>&6
1518 case "$ac_cv_c_inline" in
1519   inline | yes) ;;
1520   no) cat >> confdefs.h <<\EOF
1521 #define inline
1522 EOF
1523  ;;
1524   *)  cat >> confdefs.h <<EOF
1525 #define inline $ac_cv_c_inline
1526 EOF
1527  ;;
1528 esac
1529
1530
1531 # Find some useful tools
1532 for ac_prog in gawk mawk nawk awk
1533 do
1534 # Extract the first word of "$ac_prog", so it can be a program name with args.
1535 set dummy $ac_prog; ac_word=$2
1536 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1537 echo "configure:1538: checking for $ac_word" >&5
1538 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1539   echo $ac_n "(cached) $ac_c" 1>&6
1540 else
1541   if test -n "$AWK"; then
1542   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1543 else
1544   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1545   ac_dummy="$PATH"
1546   for ac_dir in $ac_dummy; do
1547     test -z "$ac_dir" && ac_dir=.
1548     if test -f $ac_dir/$ac_word; then
1549       ac_cv_prog_AWK="$ac_prog"
1550       break
1551     fi
1552   done
1553   IFS="$ac_save_ifs"
1554 fi
1555 fi
1556 AWK="$ac_cv_prog_AWK"
1557 if test -n "$AWK"; then
1558   echo "$ac_t""$AWK" 1>&6
1559 else
1560   echo "$ac_t""no" 1>&6
1561 fi
1562
1563 test -n "$AWK" && break
1564 done
1565
1566 # Extract the first word of "flex", so it can be a program name with args.
1567 set dummy flex; ac_word=$2
1568 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1569 echo "configure:1570: checking for $ac_word" >&5
1570 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1571   echo $ac_n "(cached) $ac_c" 1>&6
1572 else
1573   if test -n "$LEX"; then
1574   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1575 else
1576   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1577   ac_dummy="$PATH"
1578   for ac_dir in $ac_dummy; do
1579     test -z "$ac_dir" && ac_dir=.
1580     if test -f $ac_dir/$ac_word; then
1581       ac_cv_prog_LEX="flex"
1582       break
1583     fi
1584   done
1585   IFS="$ac_save_ifs"
1586   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1587 fi
1588 fi
1589 LEX="$ac_cv_prog_LEX"
1590 if test -n "$LEX"; then
1591   echo "$ac_t""$LEX" 1>&6
1592 else
1593   echo "$ac_t""no" 1>&6
1594 fi
1595
1596 if test -z "$LEXLIB"
1597 then
1598   case "$LEX" in
1599   flex*) ac_lib=fl ;;
1600   *) ac_lib=l ;;
1601   esac
1602   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1603 echo "configure:1604: checking for yywrap in -l$ac_lib" >&5
1604 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1605 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1606   echo $ac_n "(cached) $ac_c" 1>&6
1607 else
1608   ac_save_LIBS="$LIBS"
1609 LIBS="-l$ac_lib  $LIBS"
1610 cat > conftest.$ac_ext <<EOF
1611 #line 1612 "configure"
1612 #include "confdefs.h"
1613 /* Override any gcc2 internal prototype to avoid an error.  */
1614 /* We use char because int might match the return type of a gcc2
1615     builtin and then its argument prototype would still apply.  */
1616 char yywrap();
1617
1618 int main() {
1619 yywrap()
1620 ; return 0; }
1621 EOF
1622 if { (eval echo configure:1623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1623   rm -rf conftest*
1624   eval "ac_cv_lib_$ac_lib_var=yes"
1625 else
1626   echo "configure: failed program was:" >&5
1627   cat conftest.$ac_ext >&5
1628   rm -rf conftest*
1629   eval "ac_cv_lib_$ac_lib_var=no"
1630 fi
1631 rm -f conftest*
1632 LIBS="$ac_save_LIBS"
1633
1634 fi
1635 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1636   echo "$ac_t""yes" 1>&6
1637   LEXLIB="-l$ac_lib"
1638 else
1639   echo "$ac_t""no" 1>&6
1640 fi
1641
1642 fi
1643
1644 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1645 echo "configure:1646: checking whether ln works" >&5
1646 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1647   echo $ac_n "(cached) $ac_c" 1>&6
1648 else
1649   rm -f conftestdata_t
1650 echo >conftestdata_f
1651 if ln conftestdata_f conftestdata_t 2>/dev/null
1652 then
1653   gcc_cv_prog_LN="ln"
1654 else
1655   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1656   then
1657     gcc_cv_prog_LN="ln -s"
1658   else
1659     gcc_cv_prog_LN=cp
1660   fi
1661 fi
1662 rm -f conftestdata_f conftestdata_t
1663
1664 fi
1665 LN="$gcc_cv_prog_LN"
1666 if test "$gcc_cv_prog_LN" = "ln"; then
1667   echo "$ac_t""yes" 1>&6
1668 else
1669   if test "$gcc_cv_prog_LN" = "ln -s"; then
1670     echo "$ac_t""no, using ln -s" 1>&6
1671   else
1672     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1673   fi
1674 fi
1675
1676 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1677 echo "configure:1678: checking whether ln -s works" >&5
1678 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1679   echo $ac_n "(cached) $ac_c" 1>&6
1680 else
1681   rm -f conftestdata_t
1682 echo >conftestdata_f
1683 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1684 then
1685   gcc_cv_prog_LN_S="ln -s"
1686 else
1687   if ln conftestdata_f conftestdata_t 2>/dev/null
1688   then
1689     gcc_cv_prog_LN_S=ln
1690   else
1691     gcc_cv_prog_LN_S=cp
1692   fi
1693 fi
1694 rm -f conftestdata_f conftestdata_t
1695
1696 fi
1697 LN_S="$gcc_cv_prog_LN_S"
1698 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1699   echo "$ac_t""yes" 1>&6
1700 else
1701   if test "$gcc_cv_prog_LN_S" = "ln"; then
1702     echo "$ac_t""no, using ln" 1>&6
1703   else
1704     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1705   fi
1706 fi
1707
1708 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1709 echo "configure:1710: checking for volatile" >&5
1710 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1711   echo $ac_n "(cached) $ac_c" 1>&6
1712 else
1713   cat > conftest.$ac_ext <<EOF
1714 #line 1715 "configure"
1715 #include "confdefs.h"
1716
1717 int main() {
1718 volatile int foo;
1719 ; return 0; }
1720 EOF
1721 if { (eval echo configure:1722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1722   rm -rf conftest*
1723   gcc_cv_c_volatile=yes
1724 else
1725   echo "configure: failed program was:" >&5
1726   cat conftest.$ac_ext >&5
1727   rm -rf conftest*
1728   gcc_cv_c_volatile=no
1729 fi
1730 rm -f conftest*
1731 fi
1732
1733 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1734 if test $gcc_cv_c_volatile = yes ; then
1735   cat >> confdefs.h <<\EOF
1736 #define HAVE_VOLATILE 1
1737 EOF
1738
1739 fi
1740
1741 # Extract the first word of "ranlib", so it can be a program name with args.
1742 set dummy ranlib; ac_word=$2
1743 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1744 echo "configure:1745: checking for $ac_word" >&5
1745 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1746   echo $ac_n "(cached) $ac_c" 1>&6
1747 else
1748   if test -n "$RANLIB"; then
1749   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1750 else
1751   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1752   ac_dummy="$PATH"
1753   for ac_dir in $ac_dummy; do
1754     test -z "$ac_dir" && ac_dir=.
1755     if test -f $ac_dir/$ac_word; then
1756       ac_cv_prog_RANLIB="ranlib"
1757       break
1758     fi
1759   done
1760   IFS="$ac_save_ifs"
1761   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1762 fi
1763 fi
1764 RANLIB="$ac_cv_prog_RANLIB"
1765 if test -n "$RANLIB"; then
1766   echo "$ac_t""$RANLIB" 1>&6
1767 else
1768   echo "$ac_t""no" 1>&6
1769 fi
1770
1771 for ac_prog in 'bison -y' byacc
1772 do
1773 # Extract the first word of "$ac_prog", so it can be a program name with args.
1774 set dummy $ac_prog; ac_word=$2
1775 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1776 echo "configure:1777: checking for $ac_word" >&5
1777 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1778   echo $ac_n "(cached) $ac_c" 1>&6
1779 else
1780   if test -n "$YACC"; then
1781   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1782 else
1783   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1784   ac_dummy="$PATH"
1785   for ac_dir in $ac_dummy; do
1786     test -z "$ac_dir" && ac_dir=.
1787     if test -f $ac_dir/$ac_word; then
1788       ac_cv_prog_YACC="$ac_prog"
1789       break
1790     fi
1791   done
1792   IFS="$ac_save_ifs"
1793 fi
1794 fi
1795 YACC="$ac_cv_prog_YACC"
1796 if test -n "$YACC"; then
1797   echo "$ac_t""$YACC" 1>&6
1798 else
1799   echo "$ac_t""no" 1>&6
1800 fi
1801
1802 test -n "$YACC" && break
1803 done
1804 test -n "$YACC" || YACC="yacc"
1805
1806 # Find a good install program.  We prefer a C program (faster),
1807 # so one script is as good as another.  But avoid the broken or
1808 # incompatible versions:
1809 # SysV /etc/install, /usr/sbin/install
1810 # SunOS /usr/etc/install
1811 # IRIX /sbin/install
1812 # AIX /bin/install
1813 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1814 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1815 # ./install, which can be erroneously created by make from ./install.sh.
1816 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1817 echo "configure:1818: checking for a BSD compatible install" >&5
1818 if test -z "$INSTALL"; then
1819 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1820   echo $ac_n "(cached) $ac_c" 1>&6
1821 else
1822     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1823   for ac_dir in $PATH; do
1824     # Account for people who put trailing slashes in PATH elements.
1825     case "$ac_dir/" in
1826     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1827     *)
1828       # OSF1 and SCO ODT 3.0 have their own names for install.
1829       for ac_prog in ginstall scoinst install; do
1830         if test -f $ac_dir/$ac_prog; then
1831           if test $ac_prog = install &&
1832             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1833             # AIX install.  It has an incompatible calling convention.
1834             # OSF/1 installbsd also uses dspmsg, but is usable.
1835             :
1836           else
1837             ac_cv_path_install="$ac_dir/$ac_prog -c"
1838             break 2
1839           fi
1840         fi
1841       done
1842       ;;
1843     esac
1844   done
1845   IFS="$ac_save_IFS"
1846
1847 fi
1848   if test "${ac_cv_path_install+set}" = set; then
1849     INSTALL="$ac_cv_path_install"
1850   else
1851     # As a last resort, use the slow shell script.  We don't cache a
1852     # path for INSTALL within a source directory, because that will
1853     # break other packages using the cache if that directory is
1854     # removed, or if the path is relative.
1855     INSTALL="$ac_install_sh"
1856   fi
1857 fi
1858 echo "$ac_t""$INSTALL" 1>&6
1859
1860 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1861 # It thinks the first close brace ends the variable substitution.
1862 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1863
1864 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1865
1866
1867 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1868 echo "configure:1869: checking how to run the C preprocessor" >&5
1869 # On Suns, sometimes $CPP names a directory.
1870 if test -n "$CPP" && test -d "$CPP"; then
1871   CPP=
1872 fi
1873 if test -z "$CPP"; then
1874 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1875   echo $ac_n "(cached) $ac_c" 1>&6
1876 else
1877     # This must be in double quotes, not single quotes, because CPP may get
1878   # substituted into the Makefile and "${CC-cc}" will confuse make.
1879   CPP="${CC-cc} -E"
1880   # On the NeXT, cc -E runs the code through the compiler's parser,
1881   # not just through cpp.
1882   cat > conftest.$ac_ext <<EOF
1883 #line 1884 "configure"
1884 #include "confdefs.h"
1885 #include <assert.h>
1886 Syntax Error
1887 EOF
1888 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1889 { (eval echo configure:1890: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1890 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1891 if test -z "$ac_err"; then
1892   :
1893 else
1894   echo "$ac_err" >&5
1895   echo "configure: failed program was:" >&5
1896   cat conftest.$ac_ext >&5
1897   rm -rf conftest*
1898   CPP="${CC-cc} -E -traditional-cpp"
1899   cat > conftest.$ac_ext <<EOF
1900 #line 1901 "configure"
1901 #include "confdefs.h"
1902 #include <assert.h>
1903 Syntax Error
1904 EOF
1905 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1906 { (eval echo configure:1907: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1907 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1908 if test -z "$ac_err"; then
1909   :
1910 else
1911   echo "$ac_err" >&5
1912   echo "configure: failed program was:" >&5
1913   cat conftest.$ac_ext >&5
1914   rm -rf conftest*
1915   CPP="${CC-cc} -nologo -E"
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.$ac_ext >&5
1931   rm -rf conftest*
1932   CPP=/lib/cpp
1933 fi
1934 rm -f conftest*
1935 fi
1936 rm -f conftest*
1937 fi
1938 rm -f conftest*
1939   ac_cv_prog_CPP="$CPP"
1940 fi
1941   CPP="$ac_cv_prog_CPP"
1942 else
1943   ac_cv_prog_CPP="$CPP"
1944 fi
1945 echo "$ac_t""$CPP" 1>&6
1946
1947 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1948 echo "configure:1949: checking for ANSI C header files" >&5
1949 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1950   echo $ac_n "(cached) $ac_c" 1>&6
1951 else
1952   cat > conftest.$ac_ext <<EOF
1953 #line 1954 "configure"
1954 #include "confdefs.h"
1955 #include <stdlib.h>
1956 #include <stdarg.h>
1957 #include <string.h>
1958 #include <float.h>
1959 EOF
1960 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1961 { (eval echo configure:1962: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1962 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1963 if test -z "$ac_err"; then
1964   rm -rf conftest*
1965   ac_cv_header_stdc=yes
1966 else
1967   echo "$ac_err" >&5
1968   echo "configure: failed program was:" >&5
1969   cat conftest.$ac_ext >&5
1970   rm -rf conftest*
1971   ac_cv_header_stdc=no
1972 fi
1973 rm -f conftest*
1974
1975 if test $ac_cv_header_stdc = yes; then
1976   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1977 cat > conftest.$ac_ext <<EOF
1978 #line 1979 "configure"
1979 #include "confdefs.h"
1980 #include <string.h>
1981 EOF
1982 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1983   egrep "memchr" >/dev/null 2>&1; then
1984   :
1985 else
1986   rm -rf conftest*
1987   ac_cv_header_stdc=no
1988 fi
1989 rm -f conftest*
1990
1991 fi
1992
1993 if test $ac_cv_header_stdc = yes; then
1994   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1995 cat > conftest.$ac_ext <<EOF
1996 #line 1997 "configure"
1997 #include "confdefs.h"
1998 #include <stdlib.h>
1999 EOF
2000 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2001   egrep "free" >/dev/null 2>&1; then
2002   :
2003 else
2004   rm -rf conftest*
2005   ac_cv_header_stdc=no
2006 fi
2007 rm -f conftest*
2008
2009 fi
2010
2011 if test $ac_cv_header_stdc = yes; then
2012   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2013 if test "$cross_compiling" = yes; then
2014   :
2015 else
2016   cat > conftest.$ac_ext <<EOF
2017 #line 2018 "configure"
2018 #include "confdefs.h"
2019 #include <ctype.h>
2020 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2021 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2022 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2023 int main () { int i; for (i = 0; i < 256; i++)
2024 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2025 exit (0); }
2026
2027 EOF
2028 if { (eval echo configure:2029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2029 then
2030   :
2031 else
2032   echo "configure: failed program was:" >&5
2033   cat conftest.$ac_ext >&5
2034   rm -fr conftest*
2035   ac_cv_header_stdc=no
2036 fi
2037 rm -fr conftest*
2038 fi
2039
2040 fi
2041 fi
2042
2043 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2044 if test $ac_cv_header_stdc = yes; then
2045   cat >> confdefs.h <<\EOF
2046 #define STDC_HEADERS 1
2047 EOF
2048
2049 fi
2050
2051 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2052 echo "configure:2053: checking whether time.h and sys/time.h may both be included" >&5
2053 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2054   echo $ac_n "(cached) $ac_c" 1>&6
2055 else
2056   cat > conftest.$ac_ext <<EOF
2057 #line 2058 "configure"
2058 #include "confdefs.h"
2059 #include <sys/types.h>
2060 #include <sys/time.h>
2061 #include <time.h>
2062 int main() {
2063 struct tm *tp;
2064 ; return 0; }
2065 EOF
2066 if { (eval echo configure:2067: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2067   rm -rf conftest*
2068   ac_cv_header_time=yes
2069 else
2070   echo "configure: failed program was:" >&5
2071   cat conftest.$ac_ext >&5
2072   rm -rf conftest*
2073   ac_cv_header_time=no
2074 fi
2075 rm -f conftest*
2076 fi
2077
2078 echo "$ac_t""$ac_cv_header_time" 1>&6
2079 if test $ac_cv_header_time = yes; then
2080   cat >> confdefs.h <<\EOF
2081 #define TIME_WITH_SYS_TIME 1
2082 EOF
2083
2084 fi
2085
2086 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2087 echo "configure:2088: checking whether string.h and strings.h may both be included" >&5
2088 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2089   echo $ac_n "(cached) $ac_c" 1>&6
2090 else
2091   cat > conftest.$ac_ext <<EOF
2092 #line 2093 "configure"
2093 #include "confdefs.h"
2094 #include <string.h>
2095 #include <strings.h>
2096 int main() {
2097
2098 ; return 0; }
2099 EOF
2100 if { (eval echo configure:2101: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2101   rm -rf conftest*
2102   gcc_cv_header_string=yes
2103 else
2104   echo "configure: failed program was:" >&5
2105   cat conftest.$ac_ext >&5
2106   rm -rf conftest*
2107   gcc_cv_header_string=no
2108 fi
2109 rm -f conftest*
2110 fi
2111
2112 echo "$ac_t""$gcc_cv_header_string" 1>&6
2113 if test $gcc_cv_header_string = yes; then
2114   cat >> confdefs.h <<\EOF
2115 #define STRING_WITH_STRINGS 1
2116 EOF
2117
2118 fi
2119
2120 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2121 echo "configure:2122: checking for sys/wait.h that is POSIX.1 compatible" >&5
2122 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+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 <sys/types.h>
2129 #include <sys/wait.h>
2130 #ifndef WEXITSTATUS
2131 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2132 #endif
2133 #ifndef WIFEXITED
2134 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2135 #endif
2136 int main() {
2137 int s;
2138 wait (&s);
2139 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2140 ; return 0; }
2141 EOF
2142 if { (eval echo configure:2143: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2143   rm -rf conftest*
2144   ac_cv_header_sys_wait_h=yes
2145 else
2146   echo "configure: failed program was:" >&5
2147   cat conftest.$ac_ext >&5
2148   rm -rf conftest*
2149   ac_cv_header_sys_wait_h=no
2150 fi
2151 rm -f conftest*
2152 fi
2153
2154 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2155 if test $ac_cv_header_sys_wait_h = yes; then
2156   cat >> confdefs.h <<\EOF
2157 #define HAVE_SYS_WAIT_H 1
2158 EOF
2159
2160 fi
2161
2162 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2163                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2164                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2165                  direct.h malloc.h langinfo.h
2166 do
2167 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2168 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2169 echo "configure:2170: checking for $ac_hdr" >&5
2170 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2171   echo $ac_n "(cached) $ac_c" 1>&6
2172 else
2173   cat > conftest.$ac_ext <<EOF
2174 #line 2175 "configure"
2175 #include "confdefs.h"
2176 #include <$ac_hdr>
2177 EOF
2178 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2179 { (eval echo configure:2180: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2180 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2181 if test -z "$ac_err"; then
2182   rm -rf conftest*
2183   eval "ac_cv_header_$ac_safe=yes"
2184 else
2185   echo "$ac_err" >&5
2186   echo "configure: failed program was:" >&5
2187   cat conftest.$ac_ext >&5
2188   rm -rf conftest*
2189   eval "ac_cv_header_$ac_safe=no"
2190 fi
2191 rm -f conftest*
2192 fi
2193 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2194   echo "$ac_t""yes" 1>&6
2195     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2196   cat >> confdefs.h <<EOF
2197 #define $ac_tr_hdr 1
2198 EOF
2199
2200 else
2201   echo "$ac_t""no" 1>&6
2202 fi
2203 done
2204
2205
2206 # Check for thread headers.
2207 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2208 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2209 echo "configure:2210: checking for thread.h" >&5
2210 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2211   echo $ac_n "(cached) $ac_c" 1>&6
2212 else
2213   cat > conftest.$ac_ext <<EOF
2214 #line 2215 "configure"
2215 #include "confdefs.h"
2216 #include <thread.h>
2217 EOF
2218 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2219 { (eval echo configure:2220: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2220 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2221 if test -z "$ac_err"; then
2222   rm -rf conftest*
2223   eval "ac_cv_header_$ac_safe=yes"
2224 else
2225   echo "$ac_err" >&5
2226   echo "configure: failed program was:" >&5
2227   cat conftest.$ac_ext >&5
2228   rm -rf conftest*
2229   eval "ac_cv_header_$ac_safe=no"
2230 fi
2231 rm -f conftest*
2232 fi
2233 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2234   echo "$ac_t""yes" 1>&6
2235   have_thread_h=yes
2236 else
2237   echo "$ac_t""no" 1>&6
2238 have_thread_h=
2239 fi
2240
2241 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2242 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2243 echo "configure:2244: checking for pthread.h" >&5
2244 if eval "test \"`echo '$''{'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 <pthread.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_pthread_h=yes
2270 else
2271   echo "$ac_t""no" 1>&6
2272 have_pthread_h=
2273 fi
2274
2275
2276 # See if GNAT has been installed
2277 # Extract the first word of "gnatbind", so it can be a program name with args.
2278 set dummy gnatbind; ac_word=$2
2279 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2280 echo "configure:2281: checking for $ac_word" >&5
2281 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2282   echo $ac_n "(cached) $ac_c" 1>&6
2283 else
2284   if test -n "$gnat"; then
2285   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2286 else
2287   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2288   ac_dummy="$PATH"
2289   for ac_dir in $ac_dummy; do
2290     test -z "$ac_dir" && ac_dir=.
2291     if test -f $ac_dir/$ac_word; then
2292       ac_cv_prog_gnat="yes"
2293       break
2294     fi
2295   done
2296   IFS="$ac_save_ifs"
2297   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2298 fi
2299 fi
2300 gnat="$ac_cv_prog_gnat"
2301 if test -n "$gnat"; then
2302   echo "$ac_t""$gnat" 1>&6
2303 else
2304   echo "$ac_t""no" 1>&6
2305 fi
2306
2307
2308 # Do we have a single-tree copy of texinfo?
2309 if test -f $srcdir/../texinfo/Makefile.in; then
2310   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2311   gcc_cv_prog_makeinfo_modern=yes
2312   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2313 else
2314   # See if makeinfo has been installed and is modern enough
2315   # that we can use it.
2316   # Extract the first word of "makeinfo", so it can be a program name with args.
2317 set dummy makeinfo; ac_word=$2
2318 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2319 echo "configure:2320: checking for $ac_word" >&5
2320 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2321   echo $ac_n "(cached) $ac_c" 1>&6
2322 else
2323   if test -n "$MAKEINFO"; then
2324   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2325 else
2326   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2327   ac_dummy="$PATH"
2328   for ac_dir in $ac_dummy; do
2329     test -z "$ac_dir" && ac_dir=.
2330     if test -f $ac_dir/$ac_word; then
2331       ac_cv_prog_MAKEINFO="makeinfo"
2332       break
2333     fi
2334   done
2335   IFS="$ac_save_ifs"
2336 fi
2337 fi
2338 MAKEINFO="$ac_cv_prog_MAKEINFO"
2339 if test -n "$MAKEINFO"; then
2340   echo "$ac_t""$MAKEINFO" 1>&6
2341 else
2342   echo "$ac_t""no" 1>&6
2343 fi
2344
2345 if test -n "$MAKEINFO"; then
2346   # Found it, now check the version.
2347   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2348 echo "configure:2349: checking for modern makeinfo" >&5
2349 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2350   echo $ac_n "(cached) $ac_c" 1>&6
2351 else
2352     ac_prog_version=`$MAKEINFO --version 2>&1 |
2353                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2354   echo "configure:2355: version of makeinfo is $ac_prog_version" >&5
2355   case $ac_prog_version in
2356     '')     gcc_cv_prog_makeinfo_modern=no;;
2357     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2358             gcc_cv_prog_makeinfo_modern=yes;;
2359     *)      gcc_cv_prog_makeinfo_modern=no;;
2360   esac
2361
2362 fi
2363
2364 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2365 else
2366   gcc_cv_prog_makeinfo_modern=no
2367 fi
2368
2369 fi
2370
2371 if test $gcc_cv_prog_makeinfo_modern = no; then
2372   echo "configure: warning:
2373 *** Makeinfo is missing or too old.
2374 *** Info documentation will not be built or installed." 1>&2
2375   BUILD_INFO=
2376   INSTALL_INFO=
2377 else
2378   BUILD_INFO=info
2379   INSTALL_INFO=install-info
2380 fi
2381
2382 # See if the stage1 system preprocessor understands the ANSI C
2383 # preprocessor stringification operator.
2384
2385
2386 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2387 echo "configure:2388: checking for preprocessor stringizing operator" >&5
2388 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2389   echo $ac_n "(cached) $ac_c" 1>&6
2390 else
2391   cat > conftest.$ac_ext <<EOF
2392 #line 2393 "configure"
2393 #include "confdefs.h"
2394
2395 #define x(y) #y
2396
2397 char *s = x(teststring);
2398
2399 EOF
2400 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2401   egrep "#teststring" >/dev/null 2>&1; then
2402   rm -rf conftest*
2403   ac_cv_c_stringize=no
2404 else
2405   rm -rf conftest*
2406   ac_cv_c_stringize=yes
2407 fi
2408 rm -f conftest*
2409
2410 fi
2411
2412 if test "${ac_cv_c_stringize}" = yes
2413 then
2414         cat >> confdefs.h <<\EOF
2415 #define HAVE_STRINGIZE 1
2416 EOF
2417
2418 fi
2419 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2420
2421
2422 # Use <inttypes.h> only if it exists,
2423 # doesn't clash with <sys/types.h>, and declares intmax_t.
2424 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2425 echo "configure:2426: checking for inttypes.h" >&5
2426 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2427   echo $ac_n "(cached) $ac_c" 1>&6
2428 else
2429   cat > conftest.$ac_ext <<EOF
2430 #line 2431 "configure"
2431 #include "confdefs.h"
2432 #include <sys/types.h>
2433 #include <inttypes.h>
2434 int main() {
2435 intmax_t i = -1;
2436 ; return 0; }
2437 EOF
2438 if { (eval echo configure:2439: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2439   rm -rf conftest*
2440   gcc_cv_header_inttypes_h=yes
2441 else
2442   echo "configure: failed program was:" >&5
2443   cat conftest.$ac_ext >&5
2444   rm -rf conftest*
2445   gcc_cv_header_inttypes_h=no
2446 fi
2447 rm -f conftest*
2448 fi
2449
2450 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2451 if test $gcc_cv_header_inttypes_h = yes; then
2452   cat >> confdefs.h <<\EOF
2453 #define HAVE_INTTYPES_H 1
2454 EOF
2455
2456 fi
2457
2458 #
2459 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2460 # be either signed or unsigned.
2461 #
2462 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2463 echo "configure:2464: checking for unsigned enumerated bitfields" >&5
2464 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2465   echo $ac_n "(cached) $ac_c" 1>&6
2466 else
2467   if test "$cross_compiling" = yes; then
2468   gcc_cv_enum_bf_unsigned=yes
2469 else
2470   cat > conftest.$ac_ext <<EOF
2471 #line 2472 "configure"
2472 #include "confdefs.h"
2473 #include <stdlib.h>
2474 enum t { BLAH = 128 } ;
2475 struct s_t { enum t member : 8; } s ;
2476 int main(void)
2477 {
2478         s.member = BLAH;
2479         if (s.member < 0) exit(1);
2480         exit(0);
2481
2482 }
2483 EOF
2484 if { (eval echo configure:2485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2485 then
2486   gcc_cv_enum_bf_unsigned=yes
2487 else
2488   echo "configure: failed program was:" >&5
2489   cat conftest.$ac_ext >&5
2490   rm -fr conftest*
2491   gcc_cv_enum_bf_unsigned=no
2492 fi
2493 rm -fr conftest*
2494 fi
2495
2496 fi
2497
2498 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2499 if test $gcc_cv_enum_bf_unsigned = yes; then
2500   cat >> confdefs.h <<\EOF
2501 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2502 EOF
2503
2504 fi
2505
2506 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2507         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2508         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2509         fputs_unlocked getrusage valloc iconv nl_langinfo
2510 do
2511 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2512 echo "configure:2513: checking for $ac_func" >&5
2513 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2514   echo $ac_n "(cached) $ac_c" 1>&6
2515 else
2516   cat > conftest.$ac_ext <<EOF
2517 #line 2518 "configure"
2518 #include "confdefs.h"
2519 /* System header to define __stub macros and hopefully few prototypes,
2520     which can conflict with char $ac_func(); below.  */
2521 #include <assert.h>
2522 /* Override any gcc2 internal prototype to avoid an error.  */
2523 /* We use char because int might match the return type of a gcc2
2524     builtin and then its argument prototype would still apply.  */
2525 char $ac_func();
2526
2527 int main() {
2528
2529 /* The GNU C library defines this for functions which it implements
2530     to always fail with ENOSYS.  Some functions are actually named
2531     something starting with __ and the normal name is an alias.  */
2532 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2533 choke me
2534 #else
2535 $ac_func();
2536 #endif
2537
2538 ; return 0; }
2539 EOF
2540 if { (eval echo configure:2541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2541   rm -rf conftest*
2542   eval "ac_cv_func_$ac_func=yes"
2543 else
2544   echo "configure: failed program was:" >&5
2545   cat conftest.$ac_ext >&5
2546   rm -rf conftest*
2547   eval "ac_cv_func_$ac_func=no"
2548 fi
2549 rm -f conftest*
2550 fi
2551
2552 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2553   echo "$ac_t""yes" 1>&6
2554     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2555   cat >> confdefs.h <<EOF
2556 #define $ac_tr_func 1
2557 EOF
2558
2559 else
2560   echo "$ac_t""no" 1>&6
2561 fi
2562 done
2563
2564
2565 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2566 echo "configure:2567: checking for ssize_t" >&5
2567 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2568   echo $ac_n "(cached) $ac_c" 1>&6
2569 else
2570   cat > conftest.$ac_ext <<EOF
2571 #line 2572 "configure"
2572 #include "confdefs.h"
2573 #include <sys/types.h>
2574 #if STDC_HEADERS
2575 #include <stdlib.h>
2576 #include <stddef.h>
2577 #endif
2578 EOF
2579 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2580   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2581   rm -rf conftest*
2582   ac_cv_type_ssize_t=yes
2583 else
2584   rm -rf conftest*
2585   ac_cv_type_ssize_t=no
2586 fi
2587 rm -f conftest*
2588
2589 fi
2590 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2591 if test $ac_cv_type_ssize_t = no; then
2592   cat >> confdefs.h <<\EOF
2593 #define ssize_t int
2594 EOF
2595
2596 fi
2597
2598
2599 # Try to determine the array type of the second argument of getgroups
2600 # for the target system (int or gid_t).
2601 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2602 echo "configure:2603: checking for uid_t in sys/types.h" >&5
2603 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2604   echo $ac_n "(cached) $ac_c" 1>&6
2605 else
2606   cat > conftest.$ac_ext <<EOF
2607 #line 2608 "configure"
2608 #include "confdefs.h"
2609 #include <sys/types.h>
2610 EOF
2611 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2612   egrep "uid_t" >/dev/null 2>&1; then
2613   rm -rf conftest*
2614   ac_cv_type_uid_t=yes
2615 else
2616   rm -rf conftest*
2617   ac_cv_type_uid_t=no
2618 fi
2619 rm -f conftest*
2620
2621 fi
2622
2623 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2624 if test $ac_cv_type_uid_t = no; then
2625   cat >> confdefs.h <<\EOF
2626 #define uid_t int
2627 EOF
2628
2629   cat >> confdefs.h <<\EOF
2630 #define gid_t int
2631 EOF
2632
2633 fi
2634
2635 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2636 echo "configure:2637: checking type of array argument to getgroups" >&5
2637 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2638   echo $ac_n "(cached) $ac_c" 1>&6
2639 else
2640   if test "$cross_compiling" = yes; then
2641   ac_cv_type_getgroups=cross
2642 else
2643   cat > conftest.$ac_ext <<EOF
2644 #line 2645 "configure"
2645 #include "confdefs.h"
2646
2647 /* Thanks to Mike Rendell for this test.  */
2648 #include <sys/types.h>
2649 #define NGID 256
2650 #undef MAX
2651 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2652 main()
2653 {
2654   gid_t gidset[NGID];
2655   int i, n;
2656   union { gid_t gval; long lval; }  val;
2657
2658   val.lval = -1;
2659   for (i = 0; i < NGID; i++)
2660     gidset[i] = val.gval;
2661   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2662                  gidset);
2663   /* Exit non-zero if getgroups seems to require an array of ints.  This
2664      happens when gid_t is short but getgroups modifies an array of ints.  */
2665   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2666 }
2667
2668 EOF
2669 if { (eval echo configure:2670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2670 then
2671     ac_cv_type_getgroups=gid_t
2672 else
2673   echo "configure: failed program was:" >&5
2674   cat conftest.$ac_ext >&5
2675   rm -fr conftest*
2676   ac_cv_type_getgroups=int
2677 fi
2678 rm -fr conftest*
2679 fi
2680
2681 if test $ac_cv_type_getgroups = cross; then
2682         cat > conftest.$ac_ext <<EOF
2683 #line 2684 "configure"
2684 #include "confdefs.h"
2685 #include <unistd.h>
2686 EOF
2687 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2688   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2689   rm -rf conftest*
2690   ac_cv_type_getgroups=gid_t
2691 else
2692   rm -rf conftest*
2693   ac_cv_type_getgroups=int
2694 fi
2695 rm -f conftest*
2696
2697 fi
2698 fi
2699
2700 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2701 cat >> confdefs.h <<EOF
2702 #define GETGROUPS_T $ac_cv_type_getgroups
2703 EOF
2704
2705
2706 if test "${target}" = "${build}"; then
2707   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2708 else
2709   case "${target}" in
2710         # This condition may need some tweaking.  It should include all
2711         # targets where the array type of the second argument of getgroups
2712         # is int and the type of gid_t is not equivalent to int.
2713         *-*-sunos* | *-*-ultrix*)
2714                 TARGET_GETGROUPS_T=int
2715                 ;;
2716         *)
2717                 TARGET_GETGROUPS_T=gid_t
2718                 ;;
2719   esac
2720 fi
2721
2722
2723 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2724 echo "configure:2725: checking for vprintf" >&5
2725 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2726   echo $ac_n "(cached) $ac_c" 1>&6
2727 else
2728   cat > conftest.$ac_ext <<EOF
2729 #line 2730 "configure"
2730 #include "confdefs.h"
2731 /* System header to define __stub macros and hopefully few prototypes,
2732     which can conflict with char vprintf(); below.  */
2733 #include <assert.h>
2734 /* Override any gcc2 internal prototype to avoid an error.  */
2735 /* We use char because int might match the return type of a gcc2
2736     builtin and then its argument prototype would still apply.  */
2737 char vprintf();
2738
2739 int main() {
2740
2741 /* The GNU C library defines this for functions which it implements
2742     to always fail with ENOSYS.  Some functions are actually named
2743     something starting with __ and the normal name is an alias.  */
2744 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2745 choke me
2746 #else
2747 vprintf();
2748 #endif
2749
2750 ; return 0; }
2751 EOF
2752 if { (eval echo configure:2753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2753   rm -rf conftest*
2754   eval "ac_cv_func_vprintf=yes"
2755 else
2756   echo "configure: failed program was:" >&5
2757   cat conftest.$ac_ext >&5
2758   rm -rf conftest*
2759   eval "ac_cv_func_vprintf=no"
2760 fi
2761 rm -f conftest*
2762 fi
2763
2764 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2765   echo "$ac_t""yes" 1>&6
2766   cat >> confdefs.h <<\EOF
2767 #define HAVE_VPRINTF 1
2768 EOF
2769
2770 else
2771   echo "$ac_t""no" 1>&6
2772 fi
2773
2774 if test "$ac_cv_func_vprintf" != yes; then
2775 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2776 echo "configure:2777: checking for _doprnt" >&5
2777 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2778   echo $ac_n "(cached) $ac_c" 1>&6
2779 else
2780   cat > conftest.$ac_ext <<EOF
2781 #line 2782 "configure"
2782 #include "confdefs.h"
2783 /* System header to define __stub macros and hopefully few prototypes,
2784     which can conflict with char _doprnt(); below.  */
2785 #include <assert.h>
2786 /* Override any gcc2 internal prototype to avoid an error.  */
2787 /* We use char because int might match the return type of a gcc2
2788     builtin and then its argument prototype would still apply.  */
2789 char _doprnt();
2790
2791 int main() {
2792
2793 /* The GNU C library defines this for functions which it implements
2794     to always fail with ENOSYS.  Some functions are actually named
2795     something starting with __ and the normal name is an alias.  */
2796 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2797 choke me
2798 #else
2799 _doprnt();
2800 #endif
2801
2802 ; return 0; }
2803 EOF
2804 if { (eval echo configure:2805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2805   rm -rf conftest*
2806   eval "ac_cv_func__doprnt=yes"
2807 else
2808   echo "configure: failed program was:" >&5
2809   cat conftest.$ac_ext >&5
2810   rm -rf conftest*
2811   eval "ac_cv_func__doprnt=no"
2812 fi
2813 rm -f conftest*
2814 fi
2815
2816 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2817   echo "$ac_t""yes" 1>&6
2818   cat >> confdefs.h <<\EOF
2819 #define HAVE_DOPRNT 1
2820 EOF
2821
2822 else
2823   echo "$ac_t""no" 1>&6
2824 fi
2825
2826 fi
2827
2828 vfprintf=
2829 doprint=
2830 if test $ac_cv_func_vprintf != yes ; then
2831   vfprintf=vfprintf.o
2832   if test $ac_cv_func__doprnt != yes ; then
2833     doprint=doprint.o
2834   fi
2835 fi
2836
2837
2838
2839 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2840 echo "configure:2841: checking whether the printf functions support %p" >&5
2841 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2842   echo $ac_n "(cached) $ac_c" 1>&6
2843 else
2844   if test "$cross_compiling" = yes; then
2845   gcc_cv_func_printf_ptr=no
2846 else
2847   cat > conftest.$ac_ext <<EOF
2848 #line 2849 "configure"
2849 #include "confdefs.h"
2850 #include <stdio.h>
2851
2852 int main()
2853 {
2854   char buf[64];
2855   char *p = buf, *q = NULL;
2856   sprintf(buf, "%p", p);
2857   sscanf(buf, "%p", &q);
2858   return (p != q);
2859 }
2860 EOF
2861 if { (eval echo configure:2862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2862 then
2863   gcc_cv_func_printf_ptr=yes
2864 else
2865   echo "configure: failed program was:" >&5
2866   cat conftest.$ac_ext >&5
2867   rm -fr conftest*
2868   gcc_cv_func_printf_ptr=no
2869 fi
2870 rm -fr conftest*
2871 fi
2872
2873 rm -f core core.* *.core
2874 fi
2875
2876 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2877 if test $gcc_cv_func_printf_ptr = yes ; then
2878   cat >> confdefs.h <<\EOF
2879 #define HAVE_PRINTF_PTR 1
2880 EOF
2881
2882 fi
2883
2884
2885 case "${host}" in
2886 *-*-uwin*)
2887   # Under some versions of uwin, vfork is notoriously buggy and the test
2888   # can hang configure; on other versions, vfork exists just as a stub.
2889   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2890   ac_cv_func_vfork_works=no
2891   ;;
2892 esac
2893 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2894 echo "configure:2895: checking for pid_t" >&5
2895 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2896   echo $ac_n "(cached) $ac_c" 1>&6
2897 else
2898   cat > conftest.$ac_ext <<EOF
2899 #line 2900 "configure"
2900 #include "confdefs.h"
2901 #include <sys/types.h>
2902 #if STDC_HEADERS
2903 #include <stdlib.h>
2904 #include <stddef.h>
2905 #endif
2906 EOF
2907 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2908   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2909   rm -rf conftest*
2910   ac_cv_type_pid_t=yes
2911 else
2912   rm -rf conftest*
2913   ac_cv_type_pid_t=no
2914 fi
2915 rm -f conftest*
2916
2917 fi
2918 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2919 if test $ac_cv_type_pid_t = no; then
2920   cat >> confdefs.h <<\EOF
2921 #define pid_t int
2922 EOF
2923
2924 fi
2925
2926 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2927 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2928 echo "configure:2929: checking for vfork.h" >&5
2929 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+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 <vfork.h>
2936 EOF
2937 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2938 { (eval echo configure:2939: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2939 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2940 if test -z "$ac_err"; then
2941   rm -rf conftest*
2942   eval "ac_cv_header_$ac_safe=yes"
2943 else
2944   echo "$ac_err" >&5
2945   echo "configure: failed program was:" >&5
2946   cat conftest.$ac_ext >&5
2947   rm -rf conftest*
2948   eval "ac_cv_header_$ac_safe=no"
2949 fi
2950 rm -f conftest*
2951 fi
2952 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2953   echo "$ac_t""yes" 1>&6
2954   cat >> confdefs.h <<\EOF
2955 #define HAVE_VFORK_H 1
2956 EOF
2957
2958 else
2959   echo "$ac_t""no" 1>&6
2960 fi
2961
2962 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2963 echo "configure:2964: checking for working vfork" >&5
2964 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2965   echo $ac_n "(cached) $ac_c" 1>&6
2966 else
2967   if test "$cross_compiling" = yes; then
2968   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2969 echo "configure:2970: checking for vfork" >&5
2970 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2971   echo $ac_n "(cached) $ac_c" 1>&6
2972 else
2973   cat > conftest.$ac_ext <<EOF
2974 #line 2975 "configure"
2975 #include "confdefs.h"
2976 /* System header to define __stub macros and hopefully few prototypes,
2977     which can conflict with char vfork(); below.  */
2978 #include <assert.h>
2979 /* Override any gcc2 internal prototype to avoid an error.  */
2980 /* We use char because int might match the return type of a gcc2
2981     builtin and then its argument prototype would still apply.  */
2982 char vfork();
2983
2984 int main() {
2985
2986 /* The GNU C library defines this for functions which it implements
2987     to always fail with ENOSYS.  Some functions are actually named
2988     something starting with __ and the normal name is an alias.  */
2989 #if defined (__stub_vfork) || defined (__stub___vfork)
2990 choke me
2991 #else
2992 vfork();
2993 #endif
2994
2995 ; return 0; }
2996 EOF
2997 if { (eval echo configure:2998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2998   rm -rf conftest*
2999   eval "ac_cv_func_vfork=yes"
3000 else
3001   echo "configure: failed program was:" >&5
3002   cat conftest.$ac_ext >&5
3003   rm -rf conftest*
3004   eval "ac_cv_func_vfork=no"
3005 fi
3006 rm -f conftest*
3007 fi
3008
3009 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3010   echo "$ac_t""yes" 1>&6
3011   :
3012 else
3013   echo "$ac_t""no" 1>&6
3014 fi
3015
3016 ac_cv_func_vfork_works=$ac_cv_func_vfork
3017 else
3018   cat > conftest.$ac_ext <<EOF
3019 #line 3020 "configure"
3020 #include "confdefs.h"
3021 /* Thanks to Paul Eggert for this test.  */
3022 #include <stdio.h>
3023 #include <sys/types.h>
3024 #include <sys/stat.h>
3025 #ifdef HAVE_UNISTD_H
3026 #include <unistd.h>
3027 #endif
3028 #ifdef HAVE_VFORK_H
3029 #include <vfork.h>
3030 #endif
3031 /* On some sparc systems, changes by the child to local and incoming
3032    argument registers are propagated back to the parent.
3033    The compiler is told about this with #include <vfork.h>,
3034    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3035    Test for this by using a static variable whose address
3036    is put into a register that is clobbered by the vfork.  */
3037 static
3038 #ifdef __cplusplus
3039 sparc_address_test (int arg)
3040 #else
3041 sparc_address_test (arg) int arg;
3042 #endif
3043 {
3044   static pid_t child;
3045   if (!child) {
3046     child = vfork ();
3047     if (child < 0) {
3048       perror ("vfork");
3049       _exit(2);
3050     }
3051     if (!child) {
3052       arg = getpid();
3053       write(-1, "", 0);
3054       _exit (arg);
3055     }
3056   }
3057 }
3058 main() {
3059   pid_t parent = getpid ();
3060   pid_t child;
3061
3062   sparc_address_test ();
3063
3064   child = vfork ();
3065
3066   if (child == 0) {
3067     /* Here is another test for sparc vfork register problems.
3068        This test uses lots of local variables, at least
3069        as many local variables as main has allocated so far
3070        including compiler temporaries.  4 locals are enough for
3071        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3072        A buggy compiler should reuse the register of parent
3073        for one of the local variables, since it will think that
3074        parent can't possibly be used any more in this routine.
3075        Assigning to the local variable will thus munge parent
3076        in the parent process.  */
3077     pid_t
3078       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3079       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3080     /* Convince the compiler that p..p7 are live; otherwise, it might
3081        use the same hardware register for all 8 local variables.  */
3082     if (p != p1 || p != p2 || p != p3 || p != p4
3083         || p != p5 || p != p6 || p != p7)
3084       _exit(1);
3085
3086     /* On some systems (e.g. IRIX 3.3),
3087        vfork doesn't separate parent from child file descriptors.
3088        If the child closes a descriptor before it execs or exits,
3089        this munges the parent's descriptor as well.
3090        Test for this by closing stdout in the child.  */
3091     _exit(close(fileno(stdout)) != 0);
3092   } else {
3093     int status;
3094     struct stat st;
3095
3096     while (wait(&status) != child)
3097       ;
3098     exit(
3099          /* Was there some problem with vforking?  */
3100          child < 0
3101
3102          /* Did the child fail?  (This shouldn't happen.)  */
3103          || status
3104
3105          /* Did the vfork/compiler bug occur?  */
3106          || parent != getpid()
3107
3108          /* Did the file descriptor bug occur?  */
3109          || fstat(fileno(stdout), &st) != 0
3110          );
3111   }
3112 }
3113 EOF
3114 if { (eval echo configure:3115: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3115 then
3116   ac_cv_func_vfork_works=yes
3117 else
3118   echo "configure: failed program was:" >&5
3119   cat conftest.$ac_ext >&5
3120   rm -fr conftest*
3121   ac_cv_func_vfork_works=no
3122 fi
3123 rm -fr conftest*
3124 fi
3125
3126 fi
3127
3128 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3129 if test $ac_cv_func_vfork_works = no; then
3130   cat >> confdefs.h <<\EOF
3131 #define vfork fork
3132 EOF
3133
3134 fi
3135
3136 for ac_hdr in unistd.h
3137 do
3138 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3139 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3140 echo "configure:3141: checking for $ac_hdr" >&5
3141 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3142   echo $ac_n "(cached) $ac_c" 1>&6
3143 else
3144   cat > conftest.$ac_ext <<EOF
3145 #line 3146 "configure"
3146 #include "confdefs.h"
3147 #include <$ac_hdr>
3148 EOF
3149 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3150 { (eval echo configure:3151: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3151 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3152 if test -z "$ac_err"; then
3153   rm -rf conftest*
3154   eval "ac_cv_header_$ac_safe=yes"
3155 else
3156   echo "$ac_err" >&5
3157   echo "configure: failed program was:" >&5
3158   cat conftest.$ac_ext >&5
3159   rm -rf conftest*
3160   eval "ac_cv_header_$ac_safe=no"
3161 fi
3162 rm -f conftest*
3163 fi
3164 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3165   echo "$ac_t""yes" 1>&6
3166     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3167   cat >> confdefs.h <<EOF
3168 #define $ac_tr_hdr 1
3169 EOF
3170
3171 else
3172   echo "$ac_t""no" 1>&6
3173 fi
3174 done
3175
3176 for ac_func in getpagesize
3177 do
3178 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3179 echo "configure:3180: checking for $ac_func" >&5
3180 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3181   echo $ac_n "(cached) $ac_c" 1>&6
3182 else
3183   cat > conftest.$ac_ext <<EOF
3184 #line 3185 "configure"
3185 #include "confdefs.h"
3186 /* System header to define __stub macros and hopefully few prototypes,
3187     which can conflict with char $ac_func(); below.  */
3188 #include <assert.h>
3189 /* Override any gcc2 internal prototype to avoid an error.  */
3190 /* We use char because int might match the return type of a gcc2
3191     builtin and then its argument prototype would still apply.  */
3192 char $ac_func();
3193
3194 int main() {
3195
3196 /* The GNU C library defines this for functions which it implements
3197     to always fail with ENOSYS.  Some functions are actually named
3198     something starting with __ and the normal name is an alias.  */
3199 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3200 choke me
3201 #else
3202 $ac_func();
3203 #endif
3204
3205 ; return 0; }
3206 EOF
3207 if { (eval echo configure:3208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3208   rm -rf conftest*
3209   eval "ac_cv_func_$ac_func=yes"
3210 else
3211   echo "configure: failed program was:" >&5
3212   cat conftest.$ac_ext >&5
3213   rm -rf conftest*
3214   eval "ac_cv_func_$ac_func=no"
3215 fi
3216 rm -f conftest*
3217 fi
3218
3219 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3220   echo "$ac_t""yes" 1>&6
3221     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3222   cat >> confdefs.h <<EOF
3223 #define $ac_tr_func 1
3224 EOF
3225
3226 else
3227   echo "$ac_t""no" 1>&6
3228 fi
3229 done
3230
3231 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3232 echo "configure:3233: checking for working mmap which provides zeroed pages anywhere" >&5
3233 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3234   echo $ac_n "(cached) $ac_c" 1>&6
3235 else
3236   if test "$cross_compiling" = yes; then
3237   ac_cv_func_mmap_anywhere=no
3238 else
3239   cat > conftest.$ac_ext <<EOF
3240 #line 3241 "configure"
3241 #include "confdefs.h"
3242
3243 /* Test by Richard Henderson and Alexandre Oliva.
3244    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3245 #include <sys/types.h>
3246 #include <fcntl.h>
3247 #include <sys/mman.h>
3248
3249 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3250 # define MAP_ANONYMOUS MAP_ANON
3251 #endif
3252
3253 /* This mess was copied from the GNU getpagesize.h.  */
3254 #ifndef HAVE_GETPAGESIZE
3255 # ifdef HAVE_UNISTD_H
3256 #  include <unistd.h>
3257 # endif
3258
3259 /* Assume that all systems that can run configure have sys/param.h.  */
3260 # ifndef HAVE_SYS_PARAM_H
3261 #  define HAVE_SYS_PARAM_H 1
3262 # endif
3263
3264 # ifdef _SC_PAGESIZE
3265 #  define getpagesize() sysconf(_SC_PAGESIZE)
3266 # else /* no _SC_PAGESIZE */
3267 #  ifdef HAVE_SYS_PARAM_H
3268 #   include <sys/param.h>
3269 #   ifdef EXEC_PAGESIZE
3270 #    define getpagesize() EXEC_PAGESIZE
3271 #   else /* no EXEC_PAGESIZE */
3272 #    ifdef NBPG
3273 #     define getpagesize() NBPG * CLSIZE
3274 #     ifndef CLSIZE
3275 #      define CLSIZE 1
3276 #     endif /* no CLSIZE */
3277 #    else /* no NBPG */
3278 #     ifdef NBPC
3279 #      define getpagesize() NBPC
3280 #     else /* no NBPC */
3281 #      ifdef PAGESIZE
3282 #       define getpagesize() PAGESIZE
3283 #      endif /* PAGESIZE */
3284 #     endif /* no NBPC */
3285 #    endif /* no NBPG */
3286 #   endif /* no EXEC_PAGESIZE */
3287 #  else /* no HAVE_SYS_PARAM_H */
3288 #   define getpagesize() 8192   /* punt totally */
3289 #  endif /* no HAVE_SYS_PARAM_H */
3290 # endif /* no _SC_PAGESIZE */
3291
3292 #endif /* no HAVE_GETPAGESIZE */
3293
3294 int main()
3295 {
3296   char *x;
3297   int fd, pg;
3298
3299 #ifndef MAP_ANONYMOUS
3300   fd = open("/dev/zero", O_RDWR);
3301   if (fd < 0)
3302     exit(1);
3303 #endif
3304
3305   pg = getpagesize();
3306 #ifdef MAP_ANONYMOUS
3307   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3308                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3309 #else
3310   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3311 #endif
3312   if (x == (char *) -1)
3313     exit(2);
3314
3315   *(int *)x += 1;
3316
3317   if (munmap(x, pg) < 0)
3318     exit(3);
3319
3320   exit(0);
3321 }
3322 EOF
3323 if { (eval echo configure:3324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3324 then
3325   ac_cv_func_mmap_anywhere=yes
3326 else
3327   echo "configure: failed program was:" >&5
3328   cat conftest.$ac_ext >&5
3329   rm -fr conftest*
3330   ac_cv_func_mmap_anywhere=no
3331 fi
3332 rm -fr conftest*
3333 fi
3334
3335 fi
3336
3337 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3338 if test $ac_cv_func_mmap_anywhere = yes; then
3339   cat >> confdefs.h <<\EOF
3340 #define HAVE_MMAP_ANYWHERE 1
3341 EOF
3342
3343 fi
3344
3345 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3346 echo "configure:3347: checking for working mmap of a file" >&5
3347 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3348   echo $ac_n "(cached) $ac_c" 1>&6
3349 else
3350   # Create a file one thousand bytes long.
3351 for i in 1 2 3 4 5 6 7 8 9 0
3352 do for j in 1 2 3 4 5 6 7 8 9 0
3353 do echo $i $j xxxxx
3354 done
3355 done > conftestdata$$
3356
3357 if test "$cross_compiling" = yes; then
3358   ac_cv_func_mmap_file=no
3359 else
3360   cat > conftest.$ac_ext <<EOF
3361 #line 3362 "configure"
3362 #include "confdefs.h"
3363
3364 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3365    Richard Henderson and Alexandre Oliva.
3366    Check whether read-only mmap of a plain file works. */
3367 #include <sys/types.h>
3368 #include <sys/stat.h>
3369 #include <fcntl.h>
3370 #include <sys/mman.h>
3371
3372 int main()
3373 {
3374   char *x;
3375   int fd;
3376   struct stat st;
3377
3378   fd = open("conftestdata$$", O_RDONLY);
3379   if (fd < 0)
3380     exit(1);
3381
3382   if (fstat (fd, &st))
3383     exit(2);
3384
3385   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3386   if (x == (char *) -1)
3387     exit(3);
3388
3389   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3390     exit(4);
3391
3392   if (munmap(x, st.st_size) < 0)
3393     exit(5);
3394
3395   exit(0);
3396 }
3397 EOF
3398 if { (eval echo configure:3399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3399 then
3400   ac_cv_func_mmap_file=yes
3401 else
3402   echo "configure: failed program was:" >&5
3403   cat conftest.$ac_ext >&5
3404   rm -fr conftest*
3405   ac_cv_func_mmap_file=no
3406 fi
3407 rm -fr conftest*
3408 fi
3409
3410 fi
3411
3412 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3413 if test $ac_cv_func_mmap_file = yes; then
3414   cat >> confdefs.h <<\EOF
3415 #define HAVE_MMAP_FILE 1
3416 EOF
3417
3418 fi
3419
3420
3421 # We will need to find libiberty.h and ansidecl.h
3422 saved_CFLAGS="$CFLAGS"
3423 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3424 for ac_func in bcopy bzero bcmp \
3425         index rindex getenv atol sbrk abort atof getcwd getwd \
3426         strsignal putc_unlocked fputs_unlocked strstr environ \
3427         malloc realloc calloc free basename getopt
3428 do
3429   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3430 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3431 echo "configure:3432: checking whether $ac_func is declared" >&5
3432 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3433   echo $ac_n "(cached) $ac_c" 1>&6
3434 else
3435   cat > conftest.$ac_ext <<EOF
3436 #line 3437 "configure"
3437 #include "confdefs.h"
3438 #include "gansidecl.h"
3439 #include "system.h"
3440
3441 int main() {
3442 #ifndef $ac_func
3443 char *(*pfn) = (char *(*)) $ac_func ;
3444 #endif
3445 ; return 0; }
3446 EOF
3447 if { (eval echo configure:3448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3448   rm -rf conftest*
3449   eval "gcc_cv_have_decl_$ac_func=yes"
3450 else
3451   echo "configure: failed program was:" >&5
3452   cat conftest.$ac_ext >&5
3453   rm -rf conftest*
3454   eval "gcc_cv_have_decl_$ac_func=no"
3455 fi
3456 rm -f conftest*
3457 fi
3458
3459 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3460   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3461 #define $ac_tr_decl 1
3462 EOF
3463
3464 else
3465   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3466 #define $ac_tr_decl 0
3467 EOF
3468
3469 fi
3470
3471 done
3472 if test x = y ; then
3473   cat >> confdefs.h <<EOF
3474 #define HAVE_DECL_BCOPY 1
3475 EOF
3476  cat >> confdefs.h <<EOF
3477 #define HAVE_DECL_BZERO 1
3478 EOF
3479  cat >> confdefs.h <<EOF
3480 #define HAVE_DECL_BCMP 1
3481 EOF
3482  \
3483         cat >> confdefs.h <<EOF
3484 #define HAVE_DECL_INDEX 1
3485 EOF
3486  cat >> confdefs.h <<EOF
3487 #define HAVE_DECL_RINDEX 1
3488 EOF
3489  cat >> confdefs.h <<EOF
3490 #define HAVE_DECL_GETENV 1
3491 EOF
3492  cat >> confdefs.h <<EOF
3493 #define HAVE_DECL_ATOL 1
3494 EOF
3495  cat >> confdefs.h <<EOF
3496 #define HAVE_DECL_SBRK 1
3497 EOF
3498  cat >> confdefs.h <<EOF
3499 #define HAVE_DECL_ABORT 1
3500 EOF
3501  cat >> confdefs.h <<EOF
3502 #define HAVE_DECL_ATOF 1
3503 EOF
3504  cat >> confdefs.h <<EOF
3505 #define HAVE_DECL_GETCWD 1
3506 EOF
3507  cat >> confdefs.h <<EOF
3508 #define HAVE_DECL_GETWD 1
3509 EOF
3510  \
3511         cat >> confdefs.h <<EOF
3512 #define HAVE_DECL_STRSIGNAL 1
3513 EOF
3514  cat >> confdefs.h <<EOF
3515 #define HAVE_DECL_PUTC_UNLOCKED 1
3516 EOF
3517  cat >> confdefs.h <<EOF
3518 #define HAVE_DECL_FPUTS_UNLOCKED 1
3519 EOF
3520  cat >> confdefs.h <<EOF
3521 #define HAVE_DECL_STRSTR 1
3522 EOF
3523  cat >> confdefs.h <<EOF
3524 #define HAVE_DECL_ENVIRON 1
3525 EOF
3526  \
3527         cat >> confdefs.h <<EOF
3528 #define HAVE_DECL_MALLOC 1
3529 EOF
3530  cat >> confdefs.h <<EOF
3531 #define HAVE_DECL_REALLOC 1
3532 EOF
3533  cat >> confdefs.h <<EOF
3534 #define HAVE_DECL_CALLOC 1
3535 EOF
3536  cat >> confdefs.h <<EOF
3537 #define HAVE_DECL_FREE 1
3538 EOF
3539  cat >> confdefs.h <<EOF
3540 #define HAVE_DECL_BASENAME 1
3541 EOF
3542  cat >> confdefs.h <<EOF
3543 #define HAVE_DECL_GETOPT 1
3544 EOF
3545 fi
3546
3547
3548 for ac_func in getrlimit setrlimit getrusage
3549 do
3550   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3551 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3552 echo "configure:3553: checking whether $ac_func is declared" >&5
3553 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3554   echo $ac_n "(cached) $ac_c" 1>&6
3555 else
3556   cat > conftest.$ac_ext <<EOF
3557 #line 3558 "configure"
3558 #include "confdefs.h"
3559 #include "gansidecl.h"
3560 #include "system.h"
3561 #ifdef HAVE_SYS_RESOURCE_H
3562 #include <sys/resource.h>
3563 #endif
3564
3565
3566 int main() {
3567 #ifndef $ac_func
3568 char *(*pfn) = (char *(*)) $ac_func ;
3569 #endif
3570 ; return 0; }
3571 EOF
3572 if { (eval echo configure:3573: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3573   rm -rf conftest*
3574   eval "gcc_cv_have_decl_$ac_func=yes"
3575 else
3576   echo "configure: failed program was:" >&5
3577   cat conftest.$ac_ext >&5
3578   rm -rf conftest*
3579   eval "gcc_cv_have_decl_$ac_func=no"
3580 fi
3581 rm -f conftest*
3582 fi
3583
3584 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3585   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3586 #define $ac_tr_decl 1
3587 EOF
3588
3589 else
3590   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3591 #define $ac_tr_decl 0
3592 EOF
3593
3594 fi
3595
3596 done
3597 if test x = y ; then
3598   cat >> confdefs.h <<EOF
3599 #define HAVE_DECL_GETRLIMIT 1
3600 EOF
3601  cat >> confdefs.h <<EOF
3602 #define HAVE_DECL_SETRLIMIT 1
3603 EOF
3604  cat >> confdefs.h <<EOF
3605 #define HAVE_DECL_GETRUSAGE 1
3606 EOF
3607 fi
3608
3609
3610 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3611 CFLAGS="$saved_CFLAGS"
3612
3613 # mkdir takes a single argument on some systems.
3614 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3615 echo "configure:3616: checking if mkdir takes one argument" >&5
3616 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3617   echo $ac_n "(cached) $ac_c" 1>&6
3618 else
3619   cat > conftest.$ac_ext <<EOF
3620 #line 3621 "configure"
3621 #include "confdefs.h"
3622
3623 #include <sys/types.h>
3624 #ifdef HAVE_SYS_STAT_H
3625 # include <sys/stat.h>
3626 #endif
3627 #ifdef HAVE_UNISTD_H
3628 # include <unistd.h>
3629 #endif
3630 #ifdef HAVE_DIRECT_H
3631 # include <direct.h>
3632 #endif
3633 int main() {
3634 mkdir ("foo", 0);
3635 ; return 0; }
3636 EOF
3637 if { (eval echo configure:3638: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3638   rm -rf conftest*
3639   gcc_cv_mkdir_takes_one_arg=no
3640 else
3641   echo "configure: failed program was:" >&5
3642   cat conftest.$ac_ext >&5
3643   rm -rf conftest*
3644   gcc_cv_mkdir_takes_one_arg=yes
3645 fi
3646 rm -f conftest*
3647 fi
3648
3649 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3650 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3651   cat >> confdefs.h <<\EOF
3652 #define MKDIR_TAKES_ONE_ARG 1
3653 EOF
3654
3655 fi
3656
3657
3658 # File extensions
3659 manext='.1'
3660 objext='.o'
3661
3662
3663
3664 build_xm_file=
3665 build_xm_defines=
3666 build_install_headers_dir=install-headers-tar
3667 build_exeext=
3668 host_xm_file=
3669 host_xm_defines=
3670 host_xmake_file=
3671 host_truncate_target=
3672 host_exeext=
3673
3674 # Decode the host machine, then the target machine.
3675 # For the host machine, we save the xm_file variable as host_xm_file;
3676 # then we decode the target machine and forget everything else
3677 # that came from the host machine.
3678 for machine in $build $host $target; do
3679
3680         out_file=
3681         xmake_file=
3682         tmake_file=
3683         extra_headers=
3684         extra_passes=
3685         extra_parts=
3686         extra_programs=
3687         extra_objs=
3688         extra_host_objs=
3689         extra_gcc_objs=
3690         xm_defines=
3691         float_format=
3692         # Set this to force installation and use of collect2.
3693         use_collect2=
3694         # Set this to override the default target model.
3695         target_cpu_default=
3696         # Set this to control how the header file directory is installed.
3697         install_headers_dir=install-headers-tar
3698         # Set this to a non-empty list of args to pass to cpp if the target
3699         # wants its .md file passed through cpp.
3700         md_cppflags=
3701         # Set this if directory names should be truncated to 14 characters.
3702         truncate_target=
3703         # Set this if gdb needs a dir command with `dirname $out_file`
3704         gdb_needs_out_file_path=
3705         # Set this if the build machine requires executables to have a
3706         # file name suffix.
3707         exeext=
3708         # Set this to control which thread package will be used.
3709         thread_file=
3710         # Reinitialize these from the flag values every loop pass, since some
3711         # configure entries modify them.
3712         gas="$gas_flag"
3713         gnu_ld="$gnu_ld_flag"
3714         enable_threads=$enable_threads_flag
3715
3716         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3717         # updated in each machine entry.
3718         tm_p_file=
3719         cpu_type=`echo $machine | sed 's/-.*$//'`
3720         case $machine in
3721         alpha*-*-*)
3722                 cpu_type=alpha
3723                 ;;
3724         strongarm*-*-*)
3725                 cpu_type=arm
3726                 ;;
3727         arm*-*-*)
3728                 cpu_type=arm
3729                 ;;
3730         c*-convex-*)
3731                 cpu_type=convex
3732                 ;;
3733         i[34567]86-*-*)
3734                 cpu_type=i386
3735                 ;;
3736         hppa*-*-*)
3737                 cpu_type=pa
3738                 ;;
3739         m68000-*-*)
3740                 cpu_type=m68k
3741                 ;;
3742         mips*-*-*)
3743                 cpu_type=mips
3744                 ;;
3745         pj*-*-*)
3746                 cpu_type=pj
3747                 ;;
3748         powerpc*-*-*)
3749                 cpu_type=rs6000
3750                 ;;
3751         pyramid-*-*)
3752                 cpu_type=pyr
3753                 ;;
3754         sparc*-*-*)
3755                 cpu_type=sparc
3756                 ;;
3757         esac
3758
3759         tm_file=${cpu_type}/${cpu_type}.h
3760         xm_file=${cpu_type}/xm-${cpu_type}.h
3761         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3762         then
3763                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3764         fi
3765         # On a.out targets, we need to use collect2.
3766         case $machine in
3767         *-*-*aout*)
3768                 use_collect2=yes
3769                 ;;
3770         esac
3771
3772         # Common parts for linux and openbsd systems
3773         case $machine in
3774         *-*-linux*)
3775                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3776                 ;;
3777         *-*-openbsd*)
3778                 tm_file=${cpu_type}/openbsd.h
3779                 tmake_file="t-libc-ok t-openbsd"
3780                 # avoid surprises, always provide an xm-openbsd file
3781                 xm_file=${cpu_type}/xm-openbsd.h
3782                 # don't depend on processor x-fragments as well
3783                 xmake_file=none
3784                 if test x$enable_threads = xyes; then
3785                         thread_file='posix'
3786                         tmake_file="${tmake_file} t-openbsd-thread"
3787                 fi
3788                 ;;
3789         esac
3790
3791         case $machine in
3792         # Support site-specific machine types.
3793         *local*)
3794                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3795                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3796                 xm_file=${cpu_type}/xm-$rest.h
3797                 tm_file=${cpu_type}/$rest.h
3798                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3799                 then xmake_file=${cpu_type}/x-$rest; \
3800                 else true; \
3801                 fi
3802                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3803                 then tmake_file=${cpu_type}/t-$rest; \
3804                 else true; \
3805                 fi
3806                 ;;
3807         1750a-*-*)
3808                 ;;
3809         a29k-*-bsd* | a29k-*-sym1*)
3810                 tm_file="${tm_file} a29k/unix.h"
3811                 xm_defines=USG
3812                 xmake_file=a29k/x-unix
3813                 use_collect2=yes
3814                 ;;
3815         a29k-*-udi | a29k-*-coff)
3816                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3817                 tmake_file=a29k/t-a29kbare
3818                 ;;
3819         a29k-wrs-vxworks*)
3820                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3821                 tmake_file=a29k/t-vx29k
3822                 extra_parts="crtbegin.o crtend.o"
3823                 thread_file='vxworks'
3824                 ;;
3825         a29k-*-*)                       # Default a29k environment.
3826                 use_collect2=yes
3827                 ;;
3828         alpha-*-interix)
3829                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3830
3831                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3832                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3833
3834                 # GAS + IEEE_CONFORMANT
3835                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3836
3837                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3838                 xmake_file="x-interix alpha/t-pe"
3839                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3840                 if test x$enable_threads = xyes ; then
3841                         thread_file='posix'
3842                 fi
3843                 if test x$stabs = xyes ; then
3844                         tm_file="${tm_file} dbxcoff.h"
3845                 fi
3846                 #prefix='$$INTERIX_ROOT'/usr/contrib
3847                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3848                 ;;
3849         alpha*-*-linux*ecoff*)
3850                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3851                 target_cpu_default="MASK_GAS"
3852                 tmake_file="alpha/t-alpha alpha/t-ieee"
3853                 gas=no
3854                 xmake_file=none
3855                 gas=yes gnu_ld=yes
3856                 ;;
3857         alpha*-*-linux*libc1*)
3858                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3859                 target_cpu_default="MASK_GAS"
3860                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3861                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3862                 xmake_file=none
3863                 gas=yes gnu_ld=yes
3864                 if test x$enable_threads = xyes; then
3865                         thread_file='posix'
3866                 fi
3867                 ;;
3868         alpha*-*-linux*)
3869                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3870                 target_cpu_default="MASK_GAS"
3871                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3872                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3873                 xmake_file=none
3874                 gas=yes gnu_ld=yes
3875                 if test x$enable_threads = xyes; then
3876                         thread_file='posix'
3877                 fi
3878                 ;;
3879         alpha*-*-netbsd*)
3880                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3881                 target_cpu_default="MASK_GAS"
3882                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3883                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3884                 xmake_file=none
3885                 gas=yes gnu_ld=yes
3886                 ;;
3887
3888         alpha*-*-openbsd*)
3889                 # default x-alpha is only appropriate for dec-osf.
3890                 target_cpu_default="MASK_GAS"
3891                 tmake_file="alpha/t-alpha alpha/t-ieee"
3892                 ;;
3893
3894         alpha*-dec-osf*)
3895                 if test x$stabs = xyes
3896                 then
3897                         tm_file="${tm_file} dbx.h"
3898                 fi
3899                 if test x$gas != xyes
3900                 then
3901                         extra_passes="mips-tfile mips-tdump"
3902                 fi
3903                 use_collect2=yes
3904                 tmake_file="alpha/t-alpha alpha/t-ieee"
3905                 case $machine in
3906                   *-*-osf1*)
3907                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3908                     ;;
3909                   *-*-osf[23]*)
3910                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3911                     ;;
3912                   *-*-osf4*)
3913                     tm_file="${tm_file} alpha/osf.h"
3914                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3915                     # a broken tar, so we use cpio instead.
3916                     install_headers_dir=install-headers-cpio
3917                     ;;
3918                   *-*-osf5*)
3919                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3920                     ;;
3921                 esac
3922                 case $machine in
3923                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3924                     target_cpu_default=MASK_SUPPORT_ARCH
3925                     ;;
3926                 esac
3927                 ;;
3928         alpha*-*-vxworks*)
3929                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3930                 tmake_file="alpha/t-alpha alpha/t-ieee"
3931                 if  x$gas != xyes
3932                 then
3933                         extra_passes="mips-tfile mips-tdump"
3934                 fi
3935                 use_collect2=yes
3936                 thread_file='vxworks'
3937                 ;;
3938         alpha*-*-winnt*)
3939                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3940                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3941                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3942                 xmake_file=winnt/x-winnt
3943                 extra_host_objs=oldnames.o
3944                 extra_gcc_objs="spawnv.o oldnames.o"
3945                 if test x$gnu_ld != xyes
3946                 then
3947                         extra_programs=ld.exe
3948                 fi
3949                 if test x$enable_threads = xyes; then
3950                         thread_file='win32'
3951                 fi
3952                 ;;
3953         alpha*-dec-vms*)
3954                 tm_file=alpha/vms.h
3955                 xm_file="${xm_file} alpha/xm-vms.h"
3956                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3957                 ;;
3958         arc-*-elf*)
3959                 extra_parts="crtinit.o crtfini.o"
3960                 ;;
3961         arm-*-coff* | armel-*-coff*)
3962                 tm_file=arm/coff.h
3963                 tmake_file=arm/t-arm-coff
3964                 ;;
3965         arm-*-vxworks*)
3966                 tm_file=arm/vxarm.h
3967                 tmake_file=arm/t-arm-coff
3968                 thread_file='vxworks'
3969                 ;;
3970         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3971                 tm_file=arm/riscix1-1.h
3972                 use_collect2=yes
3973                 ;;
3974         arm-*-riscix*)                  # Acorn RISC machine
3975                 if test x$gas = xyes
3976                 then
3977                     tm_file=arm/rix-gas.h
3978                 else
3979                     tm_file=arm/riscix.h
3980                 fi
3981                 xmake_file=arm/x-riscix
3982                 tmake_file=arm/t-riscix
3983                 use_collect2=yes
3984                 ;;
3985         arm-semi-aout | armel-semi-aout)
3986                 tm_file=arm/semi.h
3987                 tmake_file=arm/t-semi
3988                 ;;
3989         arm-semi-aof | armel-semi-aof)
3990                 tm_file=arm/semiaof.h
3991                 tmake_file=arm/t-semiaof
3992                 ;;
3993         arm*-*-netbsd*)
3994                 tm_file=arm/netbsd.h
3995                 tmake_file="t-netbsd arm/t-netbsd"
3996                 use_collect2=yes
3997                 ;;
3998         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
3999                 cpu_type=arm
4000                 xmake_file=x-linux
4001                 tm_file=arm/linux-aout.h
4002                 tmake_file=arm/t-linux
4003                 gnu_ld=yes
4004                 ;;
4005         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
4006                 xm_file=arm/xm-linux.h
4007                 xmake_file=x-linux
4008                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
4009                 case $machine in
4010                 armv2*-*-*)
4011                         tm_file="arm/linux-elf26.h $tm_file"
4012                         ;;
4013                 esac
4014                 tmake_file="t-linux arm/t-linux"
4015                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4016                 gnu_ld=yes
4017                 case x${enable_threads} in
4018                 x | xyes | xpthreads | xposix)
4019                         thread_file='posix'
4020                         ;;
4021                 esac
4022                 ;;
4023         arm*-*-linux*)          # ARM GNU/Linux with ELF
4024                 xm_file=arm/xm-linux.h
4025                 xmake_file=x-linux
4026                 tm_file="arm/linux-elf.h"
4027                 case $machine in
4028                 armv2*-*-*)
4029                         tm_file="arm/linux-elf26.h $tm_file"
4030                         ;;
4031                 esac
4032                 tmake_file="t-linux arm/t-linux"
4033                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4034                 gnu_ld=yes
4035                 case x${enable_threads} in
4036                 x | xyes | xpthreads | xposix)
4037                         thread_file='posix'
4038                         ;;
4039                 esac
4040                 ;;
4041         arm*-*-uclinux*)                # ARM ucLinux
4042                 tm_file=arm/uclinux-elf.h
4043                 tmake_file=arm/t-arm-elf
4044                 ;;
4045         arm*-*-aout)
4046                 tm_file=arm/aout.h
4047                 tmake_file=arm/t-arm-aout
4048                 ;;
4049         arm*-*-ecos-elf)
4050                 tm_file=arm/ecos-elf.h
4051                 tmake_file=arm/t-arm-elf
4052                 ;;
4053         arm*-*-elf)
4054                 tm_file=arm/unknown-elf.h
4055                 tmake_file=arm/t-arm-elf
4056                 ;;
4057         arm*-*-conix*)
4058                 tm_file=arm/conix-elf.h
4059                 tmake_file=arm/t-arm-elf
4060                 ;;
4061         arm*-*-oabi)
4062                 tm_file=arm/unknown-elf-oabi.h
4063                 tmake_file=arm/t-arm-elf
4064                 ;;
4065         arm-*-pe*)
4066                 tm_file=arm/pe.h
4067                 tmake_file=arm/t-pe
4068                 extra_objs="pe.o"
4069                 ;;
4070         avr-*-*)
4071                 ;;
4072         c1-convex-*)                    # Convex C1
4073                 target_cpu_default=1
4074                 use_collect2=yes
4075                 ;;
4076         c2-convex-*)                    # Convex C2
4077                 target_cpu_default=2
4078                 use_collect2=yes
4079                 ;;
4080         c32-convex-*)
4081                 target_cpu_default=4
4082                 use_collect2=yes
4083                 ;;
4084         c34-convex-*)
4085                 target_cpu_default=8
4086                 use_collect2=yes
4087                 ;;
4088         c38-convex-*)
4089                 target_cpu_default=16
4090                 use_collect2=yes
4091                 ;;
4092         c4x-*)
4093                 cpu_type=c4x
4094                 tmake_file=c4x/t-c4x
4095                 ;;
4096         clipper-intergraph-clix*)
4097                 tm_file="${tm_file} svr3.h clipper/clix.h"
4098                 xm_file=clipper/xm-clix.h
4099                 xmake_file=clipper/x-clix
4100                 extra_headers=va-clipper.h
4101                 extra_parts="crtbegin.o crtend.o"
4102                 install_headers_dir=install-headers-cpio
4103                 ;;
4104         d30v-*)
4105                 float_format=i64
4106                 ;;
4107         dsp16xx-*)
4108                 ;;
4109         elxsi-elxsi-*)
4110                 use_collect2=yes
4111                 ;;
4112         fr30-*-elf)
4113                 tm_file="fr30/fr30.h"
4114                 tmake_file=fr30/t-fr30
4115                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4116                 ;;
4117 # This hasn't been upgraded to GCC 2.
4118 #       fx80-alliant-*)                 # Alliant FX/80
4119 #               ;;
4120         h8300-*-*)
4121                 float_format=i32
4122                 ;;
4123         hppa*-*-linux*)
4124                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4125                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4126                 tmake_file="t-linux pa/t-linux"
4127                 extra_parts="crtbegin.o crtend.o"
4128                 xmake_file=none
4129                 gas=yes gnu_ld=yes
4130                 if test x$enable_threads = xyes; then
4131                         thread_file='posix'
4132                 fi
4133                 ;;
4134         hppa*-*-openbsd*)
4135                 target_cpu_default="MASK_PA_11"
4136                 tmake_file=pa/t-openbsd
4137                 ;;
4138         hppa1.1-*-pro*)
4139                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4140                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4141                 xm_file=pa/xm-papro.h
4142                 tmake_file=pa/t-pro
4143                 ;;
4144         hppa1.1-*-osf*)
4145                 target_cpu_default="MASK_PA_11"
4146                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4147                 use_collect2=yes
4148                 ;;
4149         hppa1.1-*-rtems*)
4150                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4151                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4152                 xm_file=pa/xm-papro.h
4153                 tmake_file=pa/t-pro
4154                 ;;
4155         hppa1.0-*-osf*)
4156                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4157                 use_collect2=yes
4158                 ;;
4159         hppa1.1-*-bsd*)
4160                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4161                 target_cpu_default="MASK_PA_11"
4162                 use_collect2=yes
4163                 ;;
4164         hppa1.0-*-bsd*)
4165                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4166                 use_collect2=yes
4167                 ;;
4168         hppa1.0-*-hpux7*)
4169                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4170                 xm_file=pa/xm-pahpux.h
4171                 xmake_file=pa/x-pa-hpux
4172                 if test x$gas = xyes
4173                 then
4174                         tm_file="${tm_file} pa/gas.h"
4175                 fi
4176                 install_headers_dir=install-headers-cpio
4177                 use_collect2=yes
4178                 ;;
4179         hppa1.0-*-hpux8.0[0-2]*)
4180                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4181                 xm_file=pa/xm-pahpux.h
4182                 xmake_file=pa/x-pa-hpux
4183                 if test x$gas = xyes
4184                 then
4185                         tm_file="${tm_file} pa/pa-gas.h"
4186                 else
4187                         tm_file="pa/pa-oldas.h ${tm_file}"
4188                 fi
4189                 install_headers_dir=install-headers-cpio
4190                 use_collect2=yes
4191                 ;;
4192         hppa1.1-*-hpux8.0[0-2]*)
4193                 target_cpu_default="MASK_PA_11"
4194                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4195                 xm_file=pa/xm-pahpux.h
4196                 xmake_file=pa/x-pa-hpux
4197                 if test x$gas = xyes
4198                 then
4199                         tm_file="${tm_file} pa/pa-gas.h"
4200                 else
4201                         tm_file="pa/pa-oldas.h ${tm_file}"
4202                 fi
4203                 install_headers_dir=install-headers-cpio
4204                 use_collect2=yes
4205                 ;;
4206         hppa1.1-*-hpux8*)
4207                 target_cpu_default="MASK_PA_11"
4208                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4209                 xm_file=pa/xm-pahpux.h
4210                 xmake_file=pa/x-pa-hpux
4211                 if test x$gas = xyes
4212                 then
4213                         tm_file="${tm_file} pa/pa-gas.h"
4214                 fi
4215                 install_headers_dir=install-headers-cpio
4216                 use_collect2=yes
4217                 ;;
4218         hppa1.0-*-hpux8*)
4219                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4220                 xm_file=pa/xm-pahpux.h
4221                 xmake_file=pa/x-pa-hpux
4222                 if test x$gas = xyes
4223                 then
4224                         tm_file="${tm_file} pa/pa-gas.h"
4225                 fi
4226                 install_headers_dir=install-headers-cpio
4227                 use_collect2=yes
4228                 ;;
4229         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4230                 target_cpu_default="MASK_PA_11"
4231                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4232                 float_format=i128
4233                 xm_file=pa/xm-pahpux.h
4234                 xmake_file=pa/x-pa-hpux
4235                 tmake_file=pa/t-pa
4236                 if test x$gas = xyes
4237                 then
4238                         tm_file="${tm_file} pa/pa-gas.h"
4239                 fi
4240                 if test x$enable_threads = x; then
4241                     enable_threads=$have_pthread_h
4242                 fi
4243                 case x${enable_threads} in
4244                 xyes | xdce)
4245                         tmake_file="${tmake_file} pa/t-dce-thr"
4246                         ;;
4247                 esac
4248                 install_headers_dir=install-headers-cpio
4249                 use_collect2=yes
4250                 ;;
4251         hppa1.0-*-hpux10*)
4252                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4253                 float_format=i128
4254                 xm_file=pa/xm-pahpux.h
4255                 xmake_file=pa/x-pa-hpux
4256                 tmake_file=pa/t-pa
4257                 if test x$gas = xyes
4258                 then
4259                         tm_file="${tm_file} pa/pa-gas.h"
4260                 fi
4261                 if test x$enable_threads = x; then
4262                     enable_threads=$have_pthread_h
4263                 fi
4264                 case x${enable_threads} in
4265                 xyes | xdce)
4266                         tmake_file="${tmake_file} pa/t-dce-thr"
4267                         ;;
4268                 esac
4269                 install_headers_dir=install-headers-cpio
4270                 use_collect2=yes
4271                 ;;
4272         hppa*64*-*-hpux11*)
4273                 target_cpu_default="MASK_PA_11"
4274                 xm_file=pa/xm-pa64hpux.h
4275                 xmake_file=pa/x-pa-hpux
4276                 tmake_file=pa/t-pa
4277                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4278                 float_format=i128
4279                 tmake_file=pa/t-pa64
4280                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4281
4282                 if [ x$gas = xyes ]
4283                 then
4284                         tm_file="${tm_file} pa/pa-gas.h"
4285                 fi
4286 #               if [[ x$enable_threads = x ]]; then
4287 #                   enable_threads=$have_pthread_h
4288 #               fi
4289 #               if [[ x$enable_threads = xyes ]]; then
4290 #                       thread_file='dce'
4291 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4292 #               fi
4293                 install_headers_dir=install-headers-cpio
4294                 use_collect2=yes
4295                 ;;
4296         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4297                 target_cpu_default="MASK_PA_11"
4298                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4299                 float_format=i128
4300                 xm_file=pa/xm-pahpux.h
4301                 xmake_file=pa/x-pa-hpux
4302                 tmake_file=pa/t-pa
4303                 if test x$gas = xyes
4304                 then
4305                         tm_file="${tm_file} pa/pa-gas.h"
4306                 fi
4307 #               if test x$enable_threads = x; then
4308 #                   enable_threads=$have_pthread_h
4309 #               fi
4310 #               if test x$enable_threads = xyes; then
4311 #                       thread_file='dce'
4312 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4313 #               fi
4314                 install_headers_dir=install-headers-cpio
4315                 use_collect2=yes
4316                 ;;
4317         hppa1.0-*-hpux11*)
4318                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4319                 float_format=i128
4320                 xm_file=pa/xm-pahpux.h
4321                 xmake_file=pa/x-pa-hpux
4322                 if test x$gas = xyes
4323                 then
4324                         tm_file="${tm_file} pa/pa-gas.h"
4325                 fi
4326 #               if test x$enable_threads = x; then
4327 #                   enable_threads=$have_pthread_h
4328 #               fi
4329 #               if test x$enable_threads = xyes; then
4330 #                       thread_file='dce'
4331 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4332 #               fi
4333                 install_headers_dir=install-headers-cpio
4334                 use_collect2=yes
4335                 ;;
4336         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4337                 target_cpu_default="MASK_PA_11"
4338                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4339                 xm_file=pa/xm-pahpux.h
4340                 xmake_file=pa/x-pa-hpux
4341                 if test x$gas = xyes
4342                 then
4343                         tm_file="${tm_file} pa/pa-gas.h"
4344                 fi
4345                 install_headers_dir=install-headers-cpio
4346                 use_collect2=yes
4347                 ;;
4348         hppa1.0-*-hpux*)
4349                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4350                 xm_file=pa/xm-pahpux.h
4351                 xmake_file=pa/x-pa-hpux
4352                 if test x$gas = xyes
4353                 then
4354                         tm_file="${tm_file} pa/pa-gas.h"
4355                 fi
4356                 install_headers_dir=install-headers-cpio
4357                 use_collect2=yes
4358                 ;;
4359         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4360                 target_cpu_default="MASK_PA_11"
4361                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4362                 xm_file=pa/xm-pahpux.h
4363                 xmake_file=pa/x-pa-hpux
4364                 if test x$gas = xyes
4365                 then
4366                         tm_file="${tm_file} pa/pa-gas.h"
4367                 fi
4368                 install_headers_dir=install-headers-cpio
4369                 use_collect2=yes
4370                 ;;
4371         hppa1.0-*-hiux*)
4372                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4373                 xm_file=pa/xm-pahpux.h
4374                 xmake_file=pa/x-pa-hpux
4375                 if test x$gas = xyes
4376                 then
4377                         tm_file="${tm_file} pa/pa-gas.h"
4378                 fi
4379                 install_headers_dir=install-headers-cpio
4380                 use_collect2=yes
4381                 ;;
4382         hppa*-*-lites*)
4383                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4384                 target_cpu_default="MASK_PA_11"
4385                 use_collect2=yes
4386                 ;;
4387         hppa*-*-mpeix*)
4388                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4389                 xm_file=pa/xm-pampeix.h
4390                 xmake_file=pa/x-pa-mpeix
4391                 echo "You must use gas. Assuming it is already installed."
4392                 install_headers_dir=install-headers-tar
4393                 use_collect2=yes
4394                 ;;
4395         i370-*-opened*)                  # IBM 360/370/390 Architecture
4396                 xm_file=i370/xm-oe.h
4397                 tm_file=i370/oe.h
4398                 xmake_file=i370/x-oe
4399                 tmake_file=i370/t-oe
4400                 ;;
4401         i370-*-mvs*)
4402                 xm_file=i370/xm-mvs.h
4403                 tm_file=i370/mvs.h
4404                 tmake_file=i370/t-mvs
4405                 ;;
4406         i370-*-linux*)
4407                 xm_file="xm-linux.h i370/xm-linux.h"
4408                 xmake_file=x-linux
4409                 tm_file="i370/linux.h ${tm_file}"
4410                 tmake_file="t-linux i370/t-linux"
4411                 # broken_install=yes
4412                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4413                 # extra_parts="crtbegin.o crtend.o"
4414                 gnu_ld=yes
4415                 gas=yes
4416                 elf=yes
4417                 if test x$enable_threads = xyes; then
4418                         thread_file='posix'
4419                 fi
4420                 ;;
4421         i[34567]86-*-elf*)
4422                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4423                 tm_file=i386/i386elf.h
4424                 tmake_file=i386/t-i386elf
4425                 xmake_file=x-svr4
4426                 ;;
4427         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4428                 if test x$gas = xyes
4429                 then
4430                         tm_file=i386/aix386.h
4431                         extra_parts="crtbegin.o crtend.o"
4432                         tmake_file=i386/t-crtstuff
4433                 else
4434                         tm_file=i386/aix386ng.h
4435                         use_collect2=yes
4436                 fi
4437                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4438                 xm_defines=USG
4439                 xmake_file=i386/x-aix
4440                 ;;
4441         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4442                 xm_file="xm-alloca.h ${xm_file}"
4443                 xm_defines="USG POSIX SMALL_ARG_MAX"
4444                 xmake_file=i386/x-ncr3000
4445                 if test x$stabs = xyes -a x$gas = xyes
4446                 then
4447                         tm_file=i386/sysv4gdb.h
4448                 else
4449                         tm_file=i386/sysv4.h
4450                 fi
4451                 extra_parts="crtbegin.o crtend.o"
4452                 tmake_file=i386/t-crtpic
4453                 ;;
4454         i[34567]86-next-*)
4455                 tm_file=i386/next.h
4456                 xm_file=i386/xm-next.h
4457                 tmake_file=i386/t-next
4458                 xmake_file=i386/x-next
4459                 extra_objs=nextstep.o
4460                 extra_parts="crtbegin.o crtend.o"
4461                 if test x$enable_threads = xyes; then
4462                         thread_file='mach'
4463                 fi
4464                 ;;
4465         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4466                 use_collect2=yes
4467                 if test x$gas = xyes
4468                 then
4469                         tm_file=i386/seq-gas.h
4470                 else
4471                         tm_file=i386/sequent.h
4472                 fi
4473                 ;;
4474         i[34567]86-sequent-ptx1*)
4475                 xm_defines="USG SVR3"
4476                 xmake_file=i386/x-sysv3
4477                 tm_file=i386/seq-sysv3.h
4478                 tmake_file=i386/t-crtstuff
4479                 extra_parts="crtbegin.o crtend.o"
4480                 install_headers_dir=install-headers-cpio
4481                 ;;
4482         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4483                 xm_defines="USG SVR3"
4484                 xmake_file=i386/x-sysv3
4485                 tm_file=i386/seq2-sysv3.h
4486                 tmake_file=i386/t-crtstuff
4487                 extra_parts="crtbegin.o crtend.o"
4488                 install_headers_dir=install-headers-cpio
4489                 ;;
4490         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4491                 xm_file="xm-alloca.h ${xm_file}"
4492                 xm_defines="USG POSIX SMALL_ARG_MAX"
4493                 xmake_file=x-svr4
4494                 tm_file=i386/ptx4-i.h
4495                 tmake_file=t-svr4
4496                 extra_parts="crtbegin.o crtend.o"
4497                 install_headers_dir=install-headers-cpio
4498                 ;;
4499         i386-sun-sunos*)                # Sun i386 roadrunner
4500                 xm_defines=USG
4501                 tm_file=i386/sun.h
4502                 use_collect2=yes
4503                 ;;
4504         i[34567]86-wrs-vxworks*)
4505                 tm_file=i386/vxi386.h
4506                 tmake_file=i386/t-i386bare
4507                 thread_file='vxworks'
4508                 ;;
4509         i[34567]86-*-aout*)
4510                 tm_file=i386/i386-aout.h
4511                 tmake_file=i386/t-i386bare
4512                 ;;
4513         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4514                 xm_file=i386/xm-beos.h
4515                 tmake_file='i386/t-beos i386/t-crtpic'
4516                 tm_file=i386/beos-elf.h
4517                 xmake_file=i386/x-beos
4518                 extra_parts='crtbegin.o crtend.o'
4519                 ;;
4520         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4521                 tm_file=i386/bsd386.h
4522 #               tmake_file=t-libc-ok
4523                 ;;
4524         i[34567]86-*-bsd*)
4525                 tm_file=i386/386bsd.h
4526 #               tmake_file=t-libc-ok
4527 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4528 #               use_collect2=yes
4529                 ;;
4530         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4531                 tm_file="i386/freebsd.h i386/perform.h"
4532                 tmake_file=t-freebsd
4533                 ;;
4534         i[34567]86-*-freebsd*)
4535                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4536                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4537                 tmake_file=t-freebsd
4538                 gas=yes
4539                 gnu_ld=yes
4540                 stabs=yes
4541                 case x${enable_threads} in
4542                 xyes | xpthreads | xposix)
4543                         thread_file='posix'
4544                         tmake_file="${tmake_file} t-freebsd-thread"
4545                         ;;
4546                 esac
4547                 ;;
4548         i[34567]86-*-netbsd*)
4549                 tm_file=i386/netbsd.h
4550                 tmake_file=t-netbsd
4551                 use_collect2=yes
4552                 ;;
4553         i[34567]86-*-openbsd*)
4554                 # we need collect2 until our bug is fixed...
4555                 use_collect2=yes
4556                 ;;
4557         i[34567]86-*-coff*)
4558                 tm_file=i386/i386-coff.h
4559                 tmake_file=i386/t-i386bare
4560                 ;;
4561         i[34567]86-*-isc*)              # 80386 running ISC system
4562                 xm_file="${xm_file} i386/xm-isc.h"
4563                 xm_defines="USG SVR3"
4564                 case $machine in
4565                   i[34567]86-*-isc[34]*)
4566                     xmake_file=i386/x-isc3
4567                     ;;
4568                   *)
4569                     xmake_file=i386/x-isc
4570                     ;;
4571                 esac
4572                 if test x$gas = xyes -a x$stabs = xyes
4573                 then
4574                         tm_file=i386/iscdbx.h
4575                         tmake_file=i386/t-svr3dbx
4576                         extra_parts="svr3.ifile svr3z.ifile"
4577                 else
4578                         tm_file=i386/isccoff.h
4579                         tmake_file=i386/t-crtstuff
4580                         extra_parts="crtbegin.o crtend.o"
4581                 fi
4582                 tmake_file="$tmake_file i386/t-i386bare"
4583                 install_headers_dir=install-headers-cpio
4584                 ;;
4585         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4586                                         # pre BFD linkers
4587                 xmake_file=x-linux-aout
4588                 tmake_file="t-linux-aout i386/t-crtstuff"
4589                 tm_file=i386/linux-oldld.h
4590                 gnu_ld=yes
4591                 float_format=i386
4592                 ;;
4593         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4594                 xmake_file=x-linux-aout
4595                 tmake_file="t-linux-aout i386/t-crtstuff"
4596                 tm_file=i386/linux-aout.h
4597                 gnu_ld=yes
4598                 float_format=i386
4599                 ;;
4600         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4601                                         # GNU/Linux C library 5
4602                 xmake_file=x-linux
4603                 tm_file=i386/linux.h
4604                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4605                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4606                 gnu_ld=yes
4607                 float_format=i386
4608                 if test x$enable_threads = xyes; then
4609                         thread_file='single'
4610                 fi
4611                 ;;
4612         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4613                                         # aka GNU/Linux C library 6
4614                 xmake_file=x-linux
4615                 tm_file=i386/linux.h
4616                 tmake_file="t-linux i386/t-crtstuff"
4617                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4618                 gnu_ld=yes
4619                 float_format=i386
4620                 if test x$enable_threads = xyes; then
4621                         thread_file='posix'
4622                 fi
4623                 ;;
4624         i[34567]86-*-gnu*)
4625                 float_format=i386
4626                 ;;
4627         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4628                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4629                 exit 1
4630                 ;;
4631         i[34567]86-pc-msdosdjgpp*)
4632                 xm_file=i386/xm-djgpp.h
4633                 tm_file=i386/djgpp.h
4634                 tmake_file=i386/t-djgpp
4635                 xmake_file=i386/x-djgpp
4636                 gnu_ld=yes
4637                 gas=yes
4638                 exeext=.exe
4639                 float_format=none
4640                 case $host in *pc-msdosdjgpp*)
4641                         target_alias=djgpp
4642                         ;;
4643                 esac
4644                 ;;
4645         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4646                 tm_file=i386/moss.h
4647                 tmake_file=t-libc-ok
4648                 gnu_ld=yes
4649                 gas=yes
4650                 ;;
4651         i[34567]86-*-lynxos*)
4652                 if test x$gas = xyes
4653                 then
4654                         tm_file=i386/lynx.h
4655                 else
4656                         tm_file=i386/lynx-ng.h
4657                 fi
4658                 xm_file=i386/xm-lynx.h
4659                 tmake_file=i386/t-i386bare
4660                 xmake_file=x-lynx
4661                 ;;
4662         i[34567]86-*-mach*)
4663                 tm_file=i386/mach.h
4664 #               tmake_file=t-libc-ok
4665                 use_collect2=yes
4666                 ;;
4667         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4668                 if test x$elf = xyes
4669                 then
4670                         tm_file=i386/osfelf.h
4671                         use_collect2=
4672                 else
4673                         tm_file=i386/osfrose.h
4674                         use_collect2=yes
4675                 fi
4676                 xm_file="i386/xm-osf.h ${xm_file}"
4677                 xmake_file=i386/x-osfrose
4678                 tmake_file=i386/t-osf
4679                 extra_objs=halfpic.o
4680                 ;;
4681         i[34567]86-go32-rtems*)
4682                 cpu_type=i386
4683                 xm_file=i386/xm-go32.h
4684                 tm_file=i386/go32-rtems.h
4685                 tmake_file="i386/t-go32 t-rtems"
4686                 ;;
4687         i[34567]86-*-rtemscoff*)
4688                 cpu_type=i386
4689                 tm_file=i386/rtems.h
4690                 tmake_file="i386/t-i386bare t-rtems"
4691                 ;;
4692         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4693                 cpu_type=i386
4694                 tm_file=i386/rtemself.h
4695                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4696                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4697                 ;;
4698         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4699                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4700                 xm_defines="USG SVR3"
4701                 xmake_file=i386/x-sco5
4702                 install_headers_dir=install-headers-cpio
4703                 tm_file=i386/sco5.h
4704                 if test x$gas = xyes
4705                 then
4706                         tm_file="i386/sco5gas.h ${tm_file}"
4707                         tmake_file=i386/t-sco5gas
4708                 else
4709                         tmake_file=i386/t-sco5
4710                 fi
4711                 tmake_file="$tmake_file i386/t-i386bare"
4712                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4713                 ;;
4714         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4715                 xm_file="${xm_file} i386/xm-sco.h"
4716                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4717                 xmake_file=i386/x-sco4
4718                 install_headers_dir=install-headers-cpio
4719                 if test x$stabs = xyes
4720                 then
4721                         tm_file=i386/sco4dbx.h
4722                         tmake_file=i386/t-svr3dbx
4723                         extra_parts="svr3.ifile svr3z.rfile"
4724                 else
4725                         tm_file=i386/sco4.h
4726                         tmake_file=i386/t-crtstuff
4727                         extra_parts="crtbegin.o crtend.o"
4728                 fi
4729                 tmake_file="$tmake_file i386/t-i386bare"
4730                 # The default EAFS filesystem supports long file names.
4731                 # Truncating the target makes $host != $target which
4732                 # makes gcc think it is doing a cross-compile.
4733                 # truncate_target=yes
4734                 ;;
4735         i[34567]86-*-sco*)              # 80386 running SCO system
4736                 xm_file=i386/xm-sco.h
4737                 xmake_file=i386/x-sco
4738                 install_headers_dir=install-headers-cpio
4739                 if test x$stabs = xyes
4740                 then
4741                         tm_file=i386/scodbx.h
4742                         tmake_file=i386/t-svr3dbx
4743                         extra_parts="svr3.ifile svr3z.rfile"
4744                 else
4745                         tm_file=i386/sco.h
4746                         extra_parts="crtbegin.o crtend.o"
4747                         tmake_file=i386/t-crtstuff
4748                 fi
4749                 tmake_file="$tmake_file i386/t-i386bare"
4750                 truncate_target=yes
4751                 ;;
4752         i[34567]86-*-solaris2*)
4753                 xm_file="xm-alloca.h ${xm_file}"
4754                 xm_defines="USG POSIX SMALL_ARG_MAX"
4755                 tm_file=i386/sol2.h
4756                 if test x$gas = xyes; then
4757                         # Only needed if gas does not support -s
4758                         tm_file="i386/sol2gas.h ${tm_file}"
4759                 fi
4760                 tmake_file="i386/t-i386bare i386/t-sol2"
4761                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4762                 xmake_file=x-svr4
4763                 if test x${enable_threads} = x; then
4764                     enable_threads=$have_pthread_h
4765                     if test x${enable_threads} = x; then
4766                         enable_threads=$have_thread_h
4767                     fi
4768                 fi
4769                 if test x${enable_threads} = xyes; then
4770                     if test x${have_pthread_h} = xyes; then
4771                         thread_file='posix'
4772                     else
4773                         thread_file='solaris'
4774                     fi
4775                 fi
4776                 ;;
4777        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4778                xm_file="xm-alloca.h ${xm_file}"
4779                xm_defines="USG POSIX"
4780                tm_file=i386/sysv5.h
4781                if test x$stabs = xyes
4782                then
4783                        tm_file="${tm_file} dbx.h"
4784                fi
4785                tmake_file="i386/t-i386bare i386/t-crtpic"
4786                xmake_file=x-svr4
4787                extra_parts="crtbegin.o crtend.o"
4788                if test x$enable_threads = xyes; then
4789                        thread_file='posix'
4790                fi
4791                ;;
4792         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4793                 xm_file="xm-alloca.h ${xm_file}"
4794                 xm_defines="USG POSIX SMALL_ARG_MAX"
4795                 tm_file=i386/sysv4.h
4796                 if test x$stabs = xyes
4797                 then
4798                         tm_file="${tm_file} dbx.h"
4799                 fi
4800                 tmake_file="i386/t-i386bare i386/t-crtpic"
4801                 xmake_file=x-svr4
4802                 extra_parts="crtbegin.o crtend.o"
4803                 ;;
4804         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4805                 xm_file="xm-alloca.h ${xm_file}"
4806                 xm_defines="USG POSIX"
4807                 tm_file=i386/udk.h
4808                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4809                 xmake_file=x-svr4
4810                 extra_parts="crtbegin.o crtend.o"
4811                 install_headers_dir=install-headers-cpio
4812                 ;;
4813         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4814                 cpu_type=i386
4815                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4816                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4817                 if test x$stabs = xyes
4818                 then
4819                         tm_file=i386/osf1elfgdb.h
4820                 else
4821                         tm_file=i386/osf1elf.h
4822                 fi
4823                 tmake_file=i386/t-osf1elf
4824                 xmake_file=i386/x-osf1elf
4825                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4826                 ;;
4827         i[34567]86-*-sysv*)             # Intel 80386's running system V
4828                 xm_defines="USG SVR3"
4829                 xmake_file=i386/x-sysv3
4830                 if test x$gas = xyes
4831                 then
4832                         if test x$stabs = xyes
4833                         then
4834                                 tm_file=i386/svr3dbx.h
4835                                 tmake_file=i386/t-svr3dbx
4836                                 extra_parts="svr3.ifile svr3z.rfile"
4837                         else
4838                                 tm_file=i386/svr3gas.h
4839                                 extra_parts="crtbegin.o crtend.o"
4840                                 tmake_file=i386/t-crtstuff
4841                         fi
4842                 else
4843                         tm_file=i386/sysv3.h
4844                         extra_parts="crtbegin.o crtend.o"
4845                         tmake_file=i386/t-crtstuff
4846                 fi
4847                 tmake_file="$tmake_file i386/t-crtpic"
4848                 ;;
4849         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4850                 xm_file="${xm_file} i386/xm-vsta.h"
4851                 tm_file=i386/vsta.h
4852                 tmake_file=i386/t-vsta
4853                 xmake_file=i386/x-vsta
4854                 ;;
4855         i[34567]86-*-win32)
4856                 xm_file="${xm_file} i386/xm-cygwin.h"
4857                 tmake_file=i386/t-cygwin
4858                 tm_file=i386/win32.h
4859                 xmake_file=i386/x-cygwin
4860                 extra_objs=winnt.o
4861                 if test x$enable_threads = xyes; then
4862                         thread_file='win32'
4863                 fi
4864                 exeext=.exe
4865                 ;;
4866         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4867                 xm_file="${xm_file} i386/xm-cygwin.h"
4868                 tmake_file=i386/t-cygwin
4869                 tm_file=i386/cygwin.h
4870                 xmake_file=i386/x-cygwin
4871                 extra_objs=winnt.o
4872                 if test x$enable_threads = xyes; then
4873                         thread_file='win32'
4874                 fi
4875                 exeext=.exe
4876                 ;;
4877         i[34567]86-*-mingw32*)
4878                 tm_file=i386/mingw32.h
4879                 xm_file="${xm_file} i386/xm-mingw32.h"
4880                 tmake_file="i386/t-cygwin i386/t-mingw32"
4881                 extra_objs=winnt.o
4882                 xmake_file=i386/x-cygwin
4883                 if test x$enable_threads = xyes; then
4884                         thread_file='win32'
4885                 fi
4886                 exeext=.exe
4887                 case $machine in
4888                         *mingw32msv*)
4889                                 ;;
4890                         *minwg32crt* | *mingw32*)
4891                                 tm_file="${tm_file} i386/crtdll.h"
4892                                 ;;
4893                 esac
4894                 ;;
4895         i[34567]86-*-uwin*)
4896                 tm_file=i386/uwin.h
4897                 xm_file="${xm_file} i386/xm-uwin.h"
4898                 xm_defines="USG NO_STAB_H"
4899                 tmake_file="i386/t-cygwin i386/t-uwin"
4900                 extra_objs=winnt.o
4901                 xmake_file=i386/x-cygwin
4902                 if test x$enable_threads = xyes; then
4903                         thread_file='win32'
4904                 fi
4905                 exeext=.exe
4906                 ;;
4907         i[34567]86-*-interix*)
4908                 tm_file="i386/i386-interix.h interix.h"
4909                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4910                 xm_defines="USG"
4911                 tmake_file="i386/t-interix"
4912                 extra_objs=interix.o
4913                 xmake_file=x-interix
4914                 if test x$enable_threads = xyes ; then
4915                         thread_file='posix'
4916                 fi
4917                 if test x$stabs = xyes ; then
4918                         tm_file="${tm_file} dbxcoff.h"
4919                 fi
4920                 ;;
4921         i[34567]86-*-winnt3*)
4922                 tm_file=i386/win-nt.h
4923                 out_file=i386/i386.c
4924                 xm_file="xm-winnt.h ${xm_file}"
4925                 xmake_file=winnt/x-winnt
4926                 tmake_file=i386/t-winnt
4927                 extra_host_objs="winnt.o oldnames.o"
4928                 extra_gcc_objs="spawnv.o oldnames.o"
4929                 if test x$gnu_ld != xyes
4930                 then
4931                         extra_programs=ld.exe
4932                 fi
4933                 if test x$enable_threads = xyes; then
4934                         thread_file='win32'
4935                 fi
4936                 ;;
4937         i[34567]86-dg-dgux*)
4938                 xm_file="xm-alloca.h ${xm_file}"
4939                 xm_defines="USG POSIX"
4940                 out_file=i386/dgux.c
4941                 tm_file=i386/dgux.h
4942                 tmake_file=i386/t-dgux
4943                 xmake_file=i386/x-dgux
4944                 install_headers_dir=install-headers-cpio
4945               ;;
4946         i860-alliant-*)         # Alliant FX/2800
4947                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4948                 xm_file="${xm_file}"
4949                 xmake_file=i860/x-fx2800
4950                 tmake_file=i860/t-fx2800
4951                 extra_parts="crtbegin.o crtend.o"
4952                 ;;
4953         i860-*-bsd*)
4954                 tm_file="${tm_file} i860/bsd.h"
4955                 if test x$gas = xyes
4956                 then
4957                         tm_file="${tm_file} i860/bsd-gas.h"
4958                 fi
4959                 use_collect2=yes
4960                 ;;
4961         i860-*-mach*)
4962                 tm_file="${tm_file} i860/mach.h"
4963                 tmake_file=t-libc-ok
4964                 ;;
4965         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4966                 tm_file="${tm_file} svr3.h i860/paragon.h"
4967                 xm_defines="USG SVR3"
4968                 tmake_file=t-osf
4969                 ;;
4970         i860-*-sysv3*)
4971                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4972                 xm_defines="USG SVR3"
4973                 xmake_file=i860/x-sysv3
4974                 extra_parts="crtbegin.o crtend.o"
4975                 ;;
4976         i860-*-sysv4*)
4977                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4978                 xm_defines="USG SVR3"
4979                 xmake_file=i860/x-sysv4
4980                 tmake_file=t-svr4
4981                 extra_parts="crtbegin.o crtend.o"
4982                 ;;
4983         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4984                 tm_file="${tm_file} i960/vx960.h"
4985                 tmake_file=i960/t-vxworks960
4986                 use_collect2=yes
4987                 thread_file='vxworks'
4988                 ;;
4989         i960-wrs-vxworks5* | i960-wrs-vxworks)
4990                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4991                 tmake_file=i960/t-vxworks960
4992                 use_collect2=yes
4993                 thread_file='vxworks'
4994                 ;;
4995         i960-wrs-vxworks*)
4996                 tm_file="${tm_file} i960/vx960.h"
4997                 tmake_file=i960/t-vxworks960
4998                 use_collect2=yes
4999                 thread_file='vxworks'
5000                 ;;
5001         i960-*-coff*)
5002                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
5003                 tmake_file=i960/t-960bare
5004                 use_collect2=yes
5005                 ;;
5006         i960-*-rtems)
5007                 tmake_file="i960/t-960bare t-rtems"
5008                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5009                 use_collect2=yes
5010                 ;;
5011         i960-*-*)                       # Default i960 environment.
5012                 use_collect2=yes
5013                 ;;
5014         ia64*-*-elf*)
5015                 tm_file=ia64/elf.h
5016                 tmake_file="ia64/t-ia64"
5017                 target_cpu_default="0"
5018                 if test x$gas = xyes
5019                 then
5020                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5021                 fi
5022                 if test x$gnu_ld = xyes
5023                 then
5024                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5025                 fi
5026                 float_format=i386
5027                 ;;
5028         ia64*-*-linux*)
5029                 tm_file=ia64/linux.h
5030                 tmake_file="t-linux ia64/t-ia64"
5031                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5032                 if test x$enable_threads = xyes; then
5033                         thread_file='posix'
5034                 fi
5035                 float_format=i386
5036                 ;;
5037         m32r-*-elf*)
5038                 extra_parts="crtinit.o crtfini.o"
5039                 ;;
5040         # m68hc11 and m68hc12 share the same machine description.
5041         m68hc11-*-*|m6811-*-*)
5042                 tm_file="m68hc11/m68hc11.h"
5043                 xm_file="m68hc11/xm-m68hc11.h"
5044                 tm_p_file="m68hc11/m68hc11-protos.h"
5045                 md_file="m68hc11/m68hc11.md"
5046                 out_file="m68hc11/m68hc11.c"
5047                 tmake_file="m68hc11/t-m68hc11-gas"
5048                 ;;
5049         m68hc12-*-*|m6812-*-*)
5050                 tm_file="m68hc11/m68hc12.h"
5051                 tm_p_file="m68hc11/m68hc11-protos.h"
5052                 xm_file="m68hc11/xm-m68hc11.h"
5053                 md_file="m68hc11/m68hc11.md"
5054                 out_file="m68hc11/m68hc11.c"
5055                 tmake_file="m68hc11/t-m68hc11-gas"
5056                 ;;
5057         m68000-convergent-sysv*)
5058                 tm_file=m68k/ctix.h
5059                 xm_file="m68k/xm-3b1.h ${xm_file}"
5060                 xm_defines=USG
5061                 use_collect2=yes
5062                 extra_headers=math-68881.h
5063                 ;;
5064         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5065                 tm_file=m68k/hp2bsd.h
5066                 xmake_file=m68k/x-hp2bsd
5067                 use_collect2=yes
5068                 extra_headers=math-68881.h
5069                 ;;
5070         m68000-hp-hpux*)                # HP 9000 series 300
5071                 xm_file="xm-alloca.h ${xm_file}"
5072                 xm_defines="USG"
5073                 if test x$gas = xyes
5074                 then
5075                         xmake_file=m68k/x-hp320g
5076                         tm_file=m68k/hp310g.h
5077                 else
5078                         xmake_file=m68k/x-hp320
5079                         tm_file=m68k/hp310.h
5080                 fi
5081                 install_headers_dir=install-headers-cpio
5082                 use_collect2=yes
5083                 extra_headers=math-68881.h
5084                 ;;
5085         m68000-sun-sunos3*)
5086                 tm_file=m68k/sun2.h
5087                 use_collect2=yes
5088                 extra_headers=math-68881.h
5089                 ;;
5090         m68000-sun-sunos4*)
5091                 tm_file=m68k/sun2o4.h
5092                 use_collect2=yes
5093                 extra_headers=math-68881.h
5094                 ;;
5095         m68000-att-sysv*)
5096                 xm_file="m68k/xm-3b1.h ${xm_file}"
5097                 xm_defines=USG
5098                 if test x$gas = xyes
5099                 then
5100                         tm_file=m68k/3b1g.h
5101                 else
5102                         tm_file=m68k/3b1.h
5103                 fi
5104                 use_collect2=yes
5105                 extra_headers=math-68881.h
5106                 ;;
5107         m68k-apple-aux*)                # Apple Macintosh running A/UX
5108                 xm_defines="USG AUX"
5109                 tmake_file=m68k/t-aux
5110                 install_headers_dir=install-headers-cpio
5111                 extra_headers=math-68881.h
5112                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5113                 tm_file=
5114                 if test "$gnu_ld" = yes
5115                 then
5116                         tm_file="${tm_file} m68k/auxgld.h"
5117                 else
5118                         tm_file="${tm_file} m68k/auxld.h"
5119                 fi
5120                 if test "$gas" = yes
5121                 then
5122                         tm_file="${tm_file} m68k/auxgas.h"
5123                 else
5124                         tm_file="${tm_file} m68k/auxas.h"
5125                 fi
5126                 tm_file="${tm_file} m68k/a-ux.h"
5127                 float_format=m68k
5128                 ;;
5129         m68k-apollo-*)
5130                 tm_file=m68k/apollo68.h
5131                 xmake_file=m68k/x-apollo68
5132                 use_collect2=yes
5133                 extra_headers=math-68881.h
5134                 float_format=m68k
5135                 ;;
5136         m68k-altos-sysv*)                  # Altos 3068
5137                 if test x$gas = xyes
5138                 then
5139                         tm_file=m68k/altos3068.h
5140                         xm_defines=USG
5141                 else
5142                         echo "The Altos is supported only with the GNU assembler" 1>&2
5143                         exit 1
5144                 fi
5145                 extra_headers=math-68881.h
5146                 ;;
5147         m68k-bull-sysv*)                # Bull DPX/2
5148                 if test x$gas = xyes
5149                 then
5150                         if test x$stabs = xyes
5151                         then
5152                                 tm_file=m68k/dpx2cdbx.h
5153                         else
5154                                 tm_file=m68k/dpx2g.h
5155                         fi
5156                 else
5157                         tm_file=m68k/dpx2.h
5158                 fi
5159                 xm_file="xm-alloca.h ${xm_file}"
5160                 xm_defines=USG
5161                 xmake_file=m68k/x-dpx2
5162                 use_collect2=yes
5163                 extra_headers=math-68881.h
5164                 ;;
5165         m68k-atari-sysv4*)              # Atari variant of V.4.
5166                 tm_file=m68k/atari.h
5167                 xm_file="xm-alloca.h ${xm_file}"
5168                 xm_defines="USG FULL_PROTOTYPES"
5169                 tmake_file=t-svr4
5170                 extra_parts="crtbegin.o crtend.o"
5171                 extra_headers=math-68881.h
5172                 float_format=m68k
5173                 ;;
5174         m68k-motorola-sysv*)
5175                 tm_file=m68k/mot3300.h
5176                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5177                 if test x$gas = xyes
5178                 then
5179                         xmake_file=m68k/x-mot3300-gas
5180                         if test x$gnu_ld = xyes
5181                         then
5182                                 tmake_file=m68k/t-mot3300-gald
5183                         else
5184                                 tmake_file=m68k/t-mot3300-gas
5185                                 use_collect2=yes
5186                         fi
5187                 else
5188                         xmake_file=m68k/x-mot3300
5189                         if test x$gnu_ld = xyes
5190                         then
5191                                 tmake_file=m68k/t-mot3300-gld
5192                         else
5193                                 tmake_file=m68k/t-mot3300
5194                                 use_collect2=yes
5195                         fi
5196                 fi
5197                 gdb_needs_out_file_path=yes
5198                 extra_parts="crt0.o mcrt0.o"
5199                 extra_headers=math-68881.h
5200                 float_format=m68k
5201                 ;;
5202         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5203                 tm_file=m68k/tower-as.h
5204                 xm_defines="USG SVR3"
5205                 xmake_file=m68k/x-tower
5206                 extra_parts="crtbegin.o crtend.o"
5207                 extra_headers=math-68881.h
5208                 ;;
5209         m68k-plexus-sysv*)
5210                 tm_file=m68k/plexus.h
5211                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5212                 xm_defines=USG
5213                 use_collect2=yes
5214                 extra_headers=math-68881.h
5215                 ;;
5216         m68k-tti-*)
5217                 tm_file=m68k/pbb.h
5218                 xm_file="xm-alloca.h ${xm_file}"
5219                 xm_defines=USG
5220                 extra_headers=math-68881.h
5221                 ;;
5222         m68k-crds-unos*)
5223                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5224                 xm_defines="USG unos"
5225                 xmake_file=m68k/x-crds
5226                 tm_file=m68k/crds.h
5227                 use_collect2=yes
5228                 extra_headers=math-68881.h
5229                 ;;
5230         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5231                 tm_file=m68k/amix.h
5232                 xm_file="xm-alloca.h ${xm_file}"
5233                 xm_defines="USG FULL_PROTOTYPES"
5234                 xmake_file=m68k/x-amix
5235                 tmake_file=t-svr4
5236                 extra_parts="crtbegin.o crtend.o"
5237                 extra_headers=math-68881.h
5238                 float_format=m68k
5239                 ;;
5240         m68k-ccur-rtu)
5241                 tm_file=m68k/ccur-GAS.h
5242                 xmake_file=m68k/x-ccur
5243                 extra_headers=math-68881.h
5244                 use_collect2=yes
5245                 float_format=m68k
5246                 ;;
5247         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5248                 tm_file=m68k/hp3bsd44.h
5249                 xmake_file=m68k/x-hp3bsd44
5250                 use_collect2=yes
5251                 extra_headers=math-68881.h
5252                 float_format=m68k
5253                 ;;
5254         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5255                 tm_file=m68k/hp3bsd.h
5256                 use_collect2=yes
5257                 extra_headers=math-68881.h
5258                 float_format=m68k
5259                 ;;
5260         m68k-isi-bsd*)
5261                 if test x$with_fp = xno
5262                 then
5263                         tm_file=m68k/isi-nfp.h
5264                 else
5265                         tm_file=m68k/isi.h
5266                         float_format=m68k
5267                 fi
5268                 use_collect2=yes
5269                 extra_headers=math-68881.h
5270                 ;;
5271         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5272                 xm_file="xm-alloca.h ${xm_file}"
5273                 xm_defines="USG"
5274                 if test x$gas = xyes
5275                 then
5276                         xmake_file=m68k/x-hp320g
5277                         tm_file=m68k/hp320g.h
5278                 else
5279                         xmake_file=m68k/x-hp320
5280                         tm_file=m68k/hpux7.h
5281                 fi
5282                 install_headers_dir=install-headers-cpio
5283                 use_collect2=yes
5284                 extra_headers=math-68881.h
5285                 float_format=m68k
5286                 ;;
5287         m68k-hp-hpux*)  # HP 9000 series 300
5288                 xm_file="xm-alloca.h ${xm_file}"
5289                 xm_defines="USG"
5290                 if test x$gas = xyes
5291                 then
5292                         xmake_file=m68k/x-hp320g
5293                         tm_file=m68k/hp320g.h
5294                 else
5295                         xmake_file=m68k/x-hp320
5296                         tm_file=m68k/hp320.h
5297                 fi
5298                 install_headers_dir=install-headers-cpio
5299                 use_collect2=yes
5300                 extra_headers=math-68881.h
5301                 float_format=m68k
5302                 ;;
5303         m68k-sun-mach*)
5304                 tm_file=m68k/sun3mach.h
5305                 use_collect2=yes
5306                 extra_headers=math-68881.h
5307                 float_format=m68k
5308                 ;;
5309         m68k-sony-newsos3*)
5310                 if test x$gas = xyes
5311                 then
5312                         tm_file=m68k/news3gas.h
5313                 else
5314                         tm_file=m68k/news3.h
5315                 fi
5316                 use_collect2=yes
5317                 extra_headers=math-68881.h
5318                 float_format=m68k
5319                 ;;
5320         m68k-sony-bsd* | m68k-sony-newsos*)
5321                 if test x$gas = xyes
5322                 then
5323                         tm_file=m68k/newsgas.h
5324                 else
5325                         tm_file=m68k/news.h
5326                 fi
5327                 use_collect2=yes
5328                 extra_headers=math-68881.h
5329                 float_format=m68k
5330                 ;;
5331         m68k-next-nextstep2*)
5332                 tm_file=m68k/next21.h
5333                 xm_file="m68k/xm-next.h ${xm_file}"
5334                 tmake_file=m68k/t-next
5335                 xmake_file=m68k/x-next
5336                 extra_objs=nextstep.o
5337                 extra_headers=math-68881.h
5338                 use_collect2=yes
5339                 float_format=m68k
5340                 ;;
5341         m68k-next-nextstep[34]*)
5342                 tm_file=m68k/next.h
5343                 xm_file="m68k/xm-next.h ${xm_file}"
5344                 tmake_file=m68k/t-next
5345                 xmake_file=m68k/x-next
5346                 extra_objs=nextstep.o
5347                 extra_parts="crtbegin.o crtend.o"
5348                 extra_headers=math-68881.h
5349                 float_format=m68k
5350                 if test x$enable_threads = xyes; then
5351                         thread_file='mach'
5352                 fi
5353                 ;;
5354         m68k-sun-sunos3*)
5355                 if test x$with_fp = xno
5356                 then
5357                         tm_file=m68k/sun3n3.h
5358                 else
5359                         tm_file=m68k/sun3o3.h
5360                         float_format=m68k
5361                 fi
5362                 use_collect2=yes
5363                 extra_headers=math-68881.h
5364                 ;;
5365         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5366                 if test x$with_fp = xno
5367                 then
5368                         tm_file=m68k/sun3n.h
5369                 else
5370                         tm_file=m68k/sun3.h
5371                         float_format=m68k
5372                 fi
5373                 use_collect2=yes
5374                 extra_headers=math-68881.h
5375                 ;;
5376         m68k-wrs-vxworks*)
5377                 tm_file=m68k/vxm68k.h
5378                 tmake_file=m68k/t-vxworks68
5379                 extra_headers=math-68881.h
5380                 thread_file='vxworks'
5381                 float_format=m68k
5382                 ;;
5383         m68k-*-aout*)
5384                 tmake_file=m68k/t-m68kbare
5385                 tm_file="m68k/m68k-aout.h libgloss.h"
5386                 extra_headers=math-68881.h
5387                 float_format=m68k
5388                 ;;
5389         m68k-*-coff*)
5390                 tmake_file=m68k/t-m68kbare
5391                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5392                 extra_headers=math-68881.h
5393                 float_format=m68k
5394                 ;;
5395         m68020-*-elf* | m68k-*-elf*)
5396                 tm_file="m68k/m68020-elf.h"
5397                 xm_file=m68k/xm-m68kv.h
5398                 tmake_file=m68k/t-m68kelf
5399                 header_files=math-68881.h
5400                 ;;
5401         m68k-*-lynxos*)
5402                 if test x$gas = xyes
5403                 then
5404                         tm_file=m68k/lynx.h
5405                 else
5406                         tm_file=m68k/lynx-ng.h
5407                 fi
5408                 xm_file=m68k/xm-lynx.h
5409                 xmake_file=x-lynx
5410                 tmake_file=m68k/t-lynx
5411                 extra_headers=math-68881.h
5412                 float_format=m68k
5413                 ;;
5414         m68k*-*-netbsd*)
5415                 tm_file=m68k/netbsd.h
5416                 tmake_file=t-netbsd
5417                 float_format=m68k
5418                 use_collect2=yes
5419                 ;;
5420         m68k*-*-openbsd*)
5421                 float_format=m68k
5422                 # we need collect2 until our bug is fixed...
5423                 use_collect2=yes
5424                 ;;
5425         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5426                 xm_file="xm-alloca.h ${xm_file}"
5427                 xm_defines=USG
5428                 xmake_file=m68k/x-m68kv
5429                 extra_parts="crtbegin.o crtend.o"
5430                 extra_headers=math-68881.h
5431                 float_format=m68k
5432                 ;;
5433         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5434                 tm_file=m68k/m68kv4.h
5435                 xm_file="xm-alloca.h ${xm_file}"
5436                 xm_defines=USG
5437                 tmake_file=t-svr4
5438                 extra_parts="crtbegin.o crtend.o"
5439                 extra_headers=math-68881.h
5440                 float_format=m68k
5441                 ;;
5442         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5443                                         # with a.out format
5444                 xmake_file=x-linux
5445                 tm_file=m68k/linux-aout.h
5446                 tmake_file="t-linux-aout m68k/t-linux-aout"
5447                 extra_headers=math-68881.h
5448                 float_format=m68k
5449                 gnu_ld=yes
5450                 ;;
5451         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5452                                         # with ELF format using the
5453                                         # GNU/Linux C library 5
5454                 xmake_file=x-linux
5455                 tm_file=m68k/linux.h
5456                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5457                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5458                 extra_headers=math-68881.h
5459                 float_format=m68k
5460                 gnu_ld=yes
5461                 ;;
5462         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5463                                         # with ELF format using glibc 2
5464                                         # aka the GNU/Linux C library 6.
5465                 xmake_file=x-linux
5466                 tm_file=m68k/linux.h
5467                 tmake_file="t-linux m68k/t-linux"
5468                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5469                 extra_headers=math-68881.h
5470                 float_format=m68k
5471                 gnu_ld=yes
5472                 if test x$enable_threads = xyes; then
5473                         thread_file='posix'
5474                 fi
5475                 ;;
5476         m68k-*-psos*)
5477                 tmake_file=m68k/t-m68kbare
5478                 tm_file=m68k/m68k-psos.h
5479                 extra_headers=math-68881.h
5480                 float_format=m68k
5481                 ;;
5482         m68k-*-rtemscoff*)
5483                 tmake_file="m68k/t-m68kbare t-rtems"
5484                 tm_file=m68k/rtems.h
5485                 extra_headers=math-68881.h
5486                 float_format=m68k
5487                 ;;
5488         m68k-*-rtemself*|m68k-*-rtems*)
5489                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5490                 tm_file=m68k/rtemself.h
5491                 extra_headers=math-68881.h
5492                 float_format=m68k
5493                 ;;
5494         m88k-dg-dgux*)
5495                 case $machine in
5496                   m88k-dg-dguxbcs*)
5497                     tm_file=m88k/dguxbcs.h
5498                     tmake_file=m88k/t-dguxbcs
5499                     ;;
5500                   *)
5501                     tm_file=m88k/dgux.h
5502                     tmake_file=m88k/t-dgux
5503                     ;;
5504                 esac
5505                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5506                 xmake_file=m88k/x-dgux
5507                 if test x$gas = xyes
5508                 then
5509                         tmake_file=m88k/t-dgux-gas
5510                 fi
5511                 ;;
5512         m88k-dolphin-sysv3*)
5513                 tm_file=m88k/dolph.h
5514                 extra_parts="crtbegin.o crtend.o"
5515                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5516                 xmake_file=m88k/x-dolph
5517                 if test x$gas = xyes
5518                 then
5519                         tmake_file=m88k/t-m88k-gas
5520                 fi
5521                 ;;
5522         m88k-tektronix-sysv3)
5523                 tm_file=m88k/tekXD88.h
5524                 extra_parts="crtbegin.o crtend.o"
5525                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5526                 xmake_file=m88k/x-tekXD88
5527                 if test x$gas = xyes
5528                 then
5529                         tmake_file=m88k/t-m88k-gas
5530                 fi
5531                 ;;
5532         m88k-*-aout*)
5533                 tm_file=m88k/m88k-aout.h
5534                 ;;
5535         m88k-*-coff*)
5536                 tm_file=m88k/m88k-coff.h
5537                 tmake_file=m88k/t-bug
5538                 ;;
5539         m88k-*-luna*)
5540                 tm_file=m88k/luna.h
5541                 extra_parts="crtbegin.o crtend.o"
5542                 if test x$gas = xyes
5543                 then
5544                         tmake_file=m88k/t-luna-gas
5545                 else
5546                         tmake_file=m88k/t-luna
5547                 fi
5548                 ;;
5549         m88k-*-openbsd*)
5550                 tmake_file="${tmake_file} m88k/t-luna-gas"
5551                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5552                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5553                 ;;
5554         m88k-*-sysv3*)
5555                 tm_file=m88k/sysv3.h
5556                 extra_parts="crtbegin.o crtend.o"
5557                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5558                 xmake_file=m88k/x-sysv3
5559                 if test x$gas = xyes
5560                 then
5561                         tmake_file=m88k/t-m88k-gas
5562                 fi
5563                 ;;
5564         m88k-*-sysv4*)
5565                 tm_file=m88k/sysv4.h
5566                 extra_parts="crtbegin.o crtend.o"
5567                 xmake_file=m88k/x-sysv4
5568                 tmake_file=m88k/t-sysv4
5569                 ;;
5570         mcore-*-elf)
5571                 tm_file=mcore/mcore-elf.h
5572                 tmake_file=mcore/t-mcore
5573                 ;;
5574         mcore-*-pe*)
5575                 tm_file=mcore/mcore-pe.h
5576                 tmake_file=mcore/t-mcore-pe
5577                 ;;
5578         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5579                 if test "x$gnu_ld" = xyes
5580                 then
5581                         tm_file="mips/iris6.h mips/iris6gld.h"
5582                 else
5583                         tm_file=mips/iris6.h
5584                 fi
5585                 tmake_file=mips/t-iris6
5586                 xm_file=mips/xm-iris6.h
5587                 xmake_file=mips/x-iris6
5588 #               if test x$enable_threads = xyes; then
5589 #                       thread_file='irix'
5590 #               fi
5591                 ;;
5592         mips-wrs-vxworks)
5593                 tm_file="mips/elf.h mips/vxworks.h"
5594                 tmake_file=mips/t-ecoff
5595                 gas=yes
5596                 gnu_ld=yes
5597                 extra_parts="crtbegin.o crtend.o"
5598                 thread_file='vxworks'
5599                 ;;
5600         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5601                 tm_file="mips/iris6.h mips/cross64.h"
5602                 xm_defines=USG
5603                 xm_file="mips/xm-iris5.h"
5604                 xmake_file=mips/x-iris
5605                 tmake_file=mips/t-cross64
5606                 # See comment in mips/iris[56].h files.
5607                 use_collect2=yes
5608 #               if test x$enable_threads = xyes; then
5609 #                       thread_file='irix'
5610 #               fi
5611                 ;;
5612         mips-sni-sysv4)
5613                 if test x$gas = xyes
5614                 then
5615                         if test x$stabs = xyes
5616                         then
5617                                 tm_file=mips/iris5gdb.h
5618                         else
5619                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5620                         fi
5621                 else
5622                         tm_file=mips/sni-svr4.h
5623                 fi
5624                 xm_defines=USG
5625                 xmake_file=mips/x-sni-svr4
5626                 tmake_file=mips/t-mips-gas
5627                 if test x$gnu_ld != xyes
5628                 then
5629                         use_collect2=yes
5630                 fi
5631                 ;;
5632         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5633                 if test x$gas = xyes
5634                 then
5635                         tm_file="mips/iris5.h mips/iris5gas.h"
5636                         if test x$stabs = xyes
5637                         then
5638                                 tm_file="${tm_file} dbx.h"
5639                         fi
5640                 else
5641                         tm_file=mips/iris5.h
5642                 fi
5643                 xm_defines=USG
5644                 xm_file="mips/xm-iris5.h"
5645                 xmake_file=mips/x-iris
5646                 # mips-tfile doesn't work yet
5647                 tmake_file=mips/t-mips-gas
5648                 # See comment in mips/iris5.h file.
5649                 use_collect2=yes
5650 #               if test x$enable_threads = xyes; then
5651 #                       thread_file='irix'
5652 #               fi
5653                 ;;
5654         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5655                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5656                 if test x$stabs = xyes; then
5657                         tm_file="${tm_file} dbx.h"
5658                 fi
5659                 xm_defines=USG
5660                 xmake_file=mips/x-iris
5661                 if test x$gas = xyes
5662                 then
5663                         tmake_file=mips/t-mips-gas
5664                 else
5665                         extra_passes="mips-tfile mips-tdump"
5666                 fi
5667                 if test x$gnu_ld != xyes
5668                 then
5669                         use_collect2=yes
5670                 fi
5671 #               if test x$enable_threads = xyes; then
5672 #                       thread_file='irix'
5673 #               fi
5674                 ;;
5675         mips-sgi-irix4*)                # Mostly like a MIPS.
5676                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5677                 if test x$stabs = xyes; then
5678                         tm_file="${tm_file} dbx.h"
5679                 fi
5680                 xm_defines=USG
5681                 xmake_file=mips/x-iris
5682                 if test x$gas = xyes
5683                 then
5684                         tmake_file=mips/t-mips-gas
5685                 else
5686                         extra_passes="mips-tfile mips-tdump"
5687                 fi
5688                 if test x$gnu_ld != xyes
5689                 then
5690                         use_collect2=yes
5691                 fi
5692 #               if test x$enable_threads = xyes; then
5693 #                       thread_file='irix'
5694 #               fi
5695                 ;;
5696         mips-sgi-*)                     # Mostly like a MIPS.
5697                 tm_file="mips/iris3.h ${tm_file}"
5698                 if test x$stabs = xyes; then
5699                         tm_file="${tm_file} dbx.h"
5700                 fi
5701                 xm_defines=USG
5702                 xmake_file=mips/x-iris3
5703                 if test x$gas = xyes
5704                 then
5705                         tmake_file=mips/t-mips-gas
5706                 else
5707                         extra_passes="mips-tfile mips-tdump"
5708                 fi
5709                 if test x$gnu_ld != xyes
5710                 then
5711                         use_collect2=yes
5712                 fi
5713                 ;;
5714         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5715                 tm_file="mips/osfrose.h ${tm_file}"
5716                 xmake_file=mips/x-osfrose
5717                 tmake_file=mips/t-osfrose
5718                 extra_objs=halfpic.o
5719                 use_collect2=yes
5720                 ;;
5721         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5722                 tm_file=mips/dec-osf1.h
5723                 if test x$stabs = xyes; then
5724                         tm_file="${tm_file} dbx.h"
5725                 fi
5726                 xmake_file=mips/x-dec-osf1
5727                 if test x$gas = xyes
5728                 then
5729                         tmake_file=mips/t-mips-gas
5730                 else
5731                         tmake_file=mips/t-ultrix
5732                         extra_passes="mips-tfile mips-tdump"
5733                 fi
5734                 if test x$gnu_ld != xyes
5735                 then
5736                         use_collect2=yes
5737                 fi
5738                 ;;
5739         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5740               tm_file=mips/dec-bsd.h
5741               if test x$gas = xyes
5742               then
5743                         tmake_file=mips/t-mips-gas
5744               else
5745                         tmake_file=mips/t-ultrix
5746                         extra_passes="mips-tfile mips-tdump"
5747               fi
5748               if test x$gnu_ld != xyes
5749               then
5750                         use_collect2=yes
5751               fi
5752               ;;
5753         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5754                 tm_file=mips/netbsd.h
5755                 # On NetBSD, the headers are already okay, except for math.h.
5756                 tmake_file=t-netbsd
5757                 ;;
5758         mips*-*-linux*)                         # Linux MIPS, either endian.
5759                 xmake_file=x-linux
5760                 case $machine in
5761                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5762                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5763                 esac
5764                 tmake_file=t-linux
5765                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5766                 gnu_ld=yes
5767                 gas=yes
5768                 if test x$enable_threads = xyes; then
5769                         thread_file='posix'
5770                 fi
5771                 ;;
5772         mips*el-*-openbsd*)     # mips little endian
5773                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5774                 ;;
5775         mips*-*-openbsd*)               # mips big endian
5776                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5777                 tm_file="mips/openbsd-be.h ${tm_file}"
5778                 ;;
5779         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5780                 tm_file="mips/news4.h ${tm_file}"
5781                 if test x$stabs = xyes; then
5782                         tm_file="${tm_file} dbx.h"
5783                 fi
5784                 if test x$gas = xyes
5785                 then
5786                         tmake_file=mips/t-mips-gas
5787                 else
5788                         extra_passes="mips-tfile mips-tdump"
5789                 fi
5790                 if test x$gnu_ld != xyes
5791                 then
5792                         use_collect2=yes
5793                 fi
5794                 xmake_file=mips/x-sony
5795                 ;;
5796         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5797                                         # That is based on svr4.
5798                 # t-svr4 is not right because this system doesn't use ELF.
5799                 tm_file="mips/news5.h ${tm_file}"
5800                 if test x$stabs = xyes; then
5801                         tm_file="${tm_file} dbx.h"
5802                 fi
5803                 xm_defines=USG
5804                 if test x$gas = xyes
5805                 then
5806                         tmake_file=mips/t-mips-gas
5807                 else
5808                         extra_passes="mips-tfile mips-tdump"
5809                 fi
5810                 if test x$gnu_ld != xyes
5811                 then
5812                         use_collect2=yes
5813                 fi
5814                 ;;
5815         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5816                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5817                 if test x$stabs = xyes; then
5818                         tm_file="${tm_file} dbx.h"
5819                 fi
5820                 xm_defines=USG
5821                 xmake_file=mips/x-sysv
5822                 if test x$gas = xyes
5823                 then
5824                         tmake_file=mips/t-mips-gas
5825                         extra_parts="crtbegin.o crtend.o"
5826                 else
5827                         tmake_file=mips/t-mips
5828                         extra_passes="mips-tfile mips-tdump"
5829                 fi
5830                 if test x$gnu_ld != xyes
5831                 then
5832                         use_collect2=yes
5833                 fi
5834                 ;;
5835         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5836                 tm_file="mips/ultrix.h ${tm_file}"
5837                 if test x$stabs = xyes; then
5838                         tm_file="${tm_file} dbx.h"
5839                 fi
5840                 xmake_file=mips/x-ultrix
5841                 if test x$gas = xyes
5842                 then
5843                         tmake_file=mips/t-mips-gas
5844                 else
5845                         tmake_file=mips/t-ultrix
5846                         extra_passes="mips-tfile mips-tdump"
5847                 fi
5848                 if test x$gnu_ld != xyes
5849                 then
5850                         use_collect2=yes
5851                 fi
5852                 ;;
5853         mips-*-riscos[56789]bsd*)
5854                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5855                 if test x$stabs = xyes; then
5856                         tm_file="${tm_file} dbx.h"
5857                 fi
5858                 if test x$gas = xyes
5859                 then
5860                         tmake_file=mips/t-bsd-gas
5861                 else
5862                         tmake_file=mips/t-bsd
5863                         extra_passes="mips-tfile mips-tdump"
5864                 fi
5865                 if test x$gnu_ld != xyes
5866                 then
5867                         use_collect2=yes
5868                 fi
5869                 ;;
5870         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5871                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5872                 if test x$stabs = xyes; then
5873                         tm_file="${tm_file} dbx.h"
5874                 fi
5875                 if test x$gas = xyes
5876                 then
5877                         tmake_file=mips/t-bsd-gas
5878                 else
5879                         tmake_file=mips/t-bsd
5880                         extra_passes="mips-tfile mips-tdump"
5881                 fi
5882                 if test x$gnu_ld != xyes
5883                 then
5884                         use_collect2=yes
5885                 fi
5886                 ;;
5887         mips-*-riscos[56789]sysv4*)
5888                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5889                 if test x$stabs = xyes; then
5890                         tm_file="${tm_file} dbx.h"
5891                 fi
5892                 xmake_file=mips/x-sysv
5893                 if test x$gas = xyes
5894                 then
5895                         tmake_file=mips/t-svr4-gas
5896                 else
5897                         tmake_file=mips/t-svr4
5898                         extra_passes="mips-tfile mips-tdump"
5899                 fi
5900                 if test x$gnu_ld != xyes
5901                 then
5902                         use_collect2=yes
5903                 fi
5904                 ;;
5905         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5906                 tm_file="mips/svr4-4.h ${tm_file}"
5907                 if test x$stabs = xyes; then
5908                         tm_file="${tm_file} dbx.h"
5909                 fi
5910                 xm_defines=USG
5911                 xmake_file=mips/x-sysv
5912                 if test x$gas = xyes
5913                 then
5914                         tmake_file=mips/t-svr4-gas
5915                 else
5916                         tmake_file=mips/t-svr4
5917                         extra_passes="mips-tfile mips-tdump"
5918                 fi
5919                 if test x$gnu_ld != xyes
5920                 then
5921                         use_collect2=yes
5922                 fi
5923                 ;;
5924         mips-*-riscos[56789]sysv*)
5925                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5926                 if test x$stabs = xyes; then
5927                         tm_file="${tm_file} dbx.h"
5928                 fi
5929                 xm_defines=USG
5930                 xmake_file=mips/x-sysv
5931                 if test x$gas = xyes
5932                 then
5933                         tmake_file=mips/t-svr3-gas
5934                 else
5935                         tmake_file=mips/t-svr3
5936                         extra_passes="mips-tfile mips-tdump"
5937                 fi
5938                 if test x$gnu_ld != xyes
5939                 then
5940                         use_collect2=yes
5941                 fi
5942                 ;;
5943         mips-*-sysv* | mips-*-riscos*sysv*)
5944                 tm_file="mips/svr3-4.h ${tm_file}"
5945                 if test x$stabs = xyes; then
5946                         tm_file="${tm_file} dbx.h"
5947                 fi
5948                 xm_defines=USG
5949                 xmake_file=mips/x-sysv
5950                 if test x$gas = xyes
5951                 then
5952                         tmake_file=mips/t-svr3-gas
5953                 else
5954                         tmake_file=mips/t-svr3
5955                         extra_passes="mips-tfile mips-tdump"
5956                 fi
5957                 if test x$gnu_ld != xyes
5958                 then
5959                         use_collect2=yes
5960                 fi
5961                 ;;
5962         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5963                 tm_file=mips/mips-5.h
5964                 if test x$stabs = xyes; then
5965                         tm_file="${tm_file} dbx.h"
5966                 fi
5967                 if test x$gas = xyes
5968                 then
5969                         tmake_file=mips/t-mips-gas
5970                 else
5971                         extra_passes="mips-tfile mips-tdump"
5972                 fi
5973                 if test x$gnu_ld != xyes
5974                 then
5975                         use_collect2=yes
5976                 fi
5977                 ;;
5978         mips-*-gnu*)
5979                 ;;
5980         mipsel-*-ecoff*)
5981                 tm_file=mips/ecoffl.h
5982                 if test x$stabs = xyes; then
5983                         tm_file="${tm_file} dbx.h"
5984                 fi
5985                 tmake_file=mips/t-ecoff
5986                 ;;
5987         mips-*-ecoff*)
5988                 tm_file="gofast.h mips/ecoff.h"
5989                 if test x$stabs = xyes; then
5990                         tm_file="${tm_file} dbx.h"
5991                 fi
5992                 tmake_file=mips/t-ecoff
5993                 ;;
5994         mipsel-*-elf*)
5995                 tm_file="mips/elfl.h"
5996                 tmake_file=mips/t-elf
5997                 ;;
5998         mips-*-elf*)
5999                 tm_file="mips/elf.h"
6000                 tmake_file=mips/t-elf
6001                 ;;
6002         mips64el-*-elf*)
6003                 tm_file="mips/elfl64.h"
6004                 tmake_file=mips/t-elf
6005                 ;;
6006         mips64orionel-*-elf*)
6007                 tm_file="mips/elforion.h mips/elfl64.h"
6008                 tmake_file=mips/t-elf
6009                 ;;
6010         mips64-*-elf*)
6011                 tm_file="mips/elf64.h"
6012                 tmake_file=mips/t-elf
6013                 ;;
6014         mips64orion-*-elf*)
6015                 tm_file="mips/elforion.h mips/elf64.h"
6016                 tmake_file=mips/t-elf
6017                 ;;
6018         mips64orion-*-rtems*)
6019                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
6020                 tmake_file="mips/t-elf t-rtems"
6021                 ;;
6022         mipstx39el-*-elf*)
6023                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6024                 tmake_file=mips/t-r3900
6025                 ;;
6026         mipstx39-*-elf*)
6027                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6028                 tmake_file=mips/t-r3900
6029                 ;;
6030         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6031                 if test x$stabs = xyes; then
6032                         tm_file="${tm_file} dbx.h"
6033                 fi
6034                 if test x$gas = xyes
6035                 then
6036                         tmake_file=mips/t-mips-gas
6037                 else
6038                         extra_passes="mips-tfile mips-tdump"
6039                 fi
6040                 if test x$gnu_ld != xyes
6041                 then
6042                         use_collect2=yes
6043                 fi
6044                 ;;
6045         mn10200-*-*)
6046                 float_format=i32
6047                 cpu_type=mn10200
6048                 tm_file="mn10200/mn10200.h"
6049                 if test x$stabs = xyes
6050                 then
6051                         tm_file="${tm_file} dbx.h"
6052                 fi
6053                 use_collect2=no
6054                 ;;
6055         mn10300-*-*)
6056                 cpu_type=mn10300
6057                 tm_file="mn10300/mn10300.h"
6058                 if test x$stabs = xyes
6059                 then
6060                         tm_file="${tm_file} dbx.h"
6061                 fi
6062                 use_collect2=no
6063                 ;;
6064         ns32k-encore-bsd*)
6065                 tm_file=ns32k/encore.h
6066                 use_collect2=yes
6067                 ;;
6068         ns32k-sequent-bsd*)
6069                 tm_file=ns32k/sequent.h
6070                 use_collect2=yes
6071                 ;;
6072         ns32k-tek6100-bsd*)
6073                 tm_file=ns32k/tek6100.h
6074                 use_collect2=yes
6075                 ;;
6076         ns32k-tek6200-bsd*)
6077                 tm_file=ns32k/tek6200.h
6078                 use_collect2=yes
6079                 ;;
6080 # This has not been updated to GCC 2.
6081 #       ns32k-ns-genix*)
6082 #               xm_defines=USG
6083 #               xmake_file=ns32k/x-genix
6084 #               tm_file=ns32k/genix.h
6085 #               use_collect2=yes
6086 #               ;;
6087         ns32k-merlin-*)
6088                 tm_file=ns32k/merlin.h
6089                 use_collect2=yes
6090                 ;;
6091         ns32k-pc532-mach*)
6092                 tm_file=ns32k/pc532-mach.h
6093                 use_collect2=yes
6094                 ;;
6095         ns32k-pc532-minix*)
6096                 tm_file=ns32k/pc532-min.h
6097                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6098                 xm_defines=USG
6099                 use_collect2=yes
6100                 ;;
6101         ns32k-*-netbsd*)
6102                 tm_file=ns32k/netbsd.h
6103                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6104                 # On NetBSD, the headers are already okay, except for math.h.
6105                 tmake_file=t-netbsd
6106                 use_collect2=yes
6107                 ;;
6108         pdp11-*-bsd)
6109                 tm_file="${tm_file} pdp11/2bsd.h"
6110                 ;;
6111         pdp11-*-*)
6112                 ;;
6113         avr-*-*)
6114                 ;;
6115         ns32k-*-openbsd*)
6116                 # Nothing special
6117                 ;;
6118 # This has not been updated to GCC 2.
6119 #       pyramid-*-*)
6120 #               cpu_type=pyr
6121 #               xmake_file=pyr/x-pyr
6122 #               use_collect2=yes
6123 #               ;;
6124
6125         pj*-linux*)
6126                 tm_file="svr4.h pj/linux.h ${tm_file}"
6127                 ;;
6128         pj-*)
6129                 ;;
6130         pjl-*)
6131                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6132                 ;;
6133
6134         romp-*-aos*)
6135                 use_collect2=yes
6136                 ;;
6137         romp-*-mach*)
6138                 xmake_file=romp/x-mach
6139                 use_collect2=yes
6140                 ;;
6141         romp-*-openbsd*)
6142                 # Nothing special
6143                 ;;
6144         powerpc-*-openbsd*)
6145                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6146                 ;;
6147         powerpc-*-beos*)
6148                 cpu_type=rs6000
6149                 tm_file=rs6000/beos.h
6150                 xm_file=rs6000/xm-beos.h
6151                 tmake_file=rs6000/t-beos
6152                 xmake_file=rs6000/x-beos
6153                 ;;
6154         powerpc-*-sysv*)
6155                 tm_file=rs6000/sysv4.h
6156                 xm_file="rs6000/xm-sysv4.h"
6157                 xm_defines="USG POSIX"
6158                 extra_headers=ppc-asm.h
6159                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6160                 xmake_file=rs6000/x-sysv4
6161                 ;;
6162         powerpc-*-eabiaix*)
6163                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6164                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6165                 extra_headers=ppc-asm.h
6166                 ;;
6167         powerpc-*-eabisim*)
6168                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6169                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6170                 extra_headers=ppc-asm.h
6171                 ;;
6172         powerpc-*-elf*)
6173                 tm_file="rs6000/sysv4.h"
6174                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6175                 extra_headers=ppc-asm.h
6176                 ;;
6177         powerpc-*-eabi*)
6178                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6179                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6180                 extra_headers=ppc-asm.h
6181                 ;;
6182         powerpc-*-rtems*)
6183                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6184                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6185                 extra_headers=ppc-asm.h
6186                 ;;
6187         powerpc-*-linux*libc1)
6188                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6189                 xm_file=rs6000/xm-sysv4.h
6190                 out_file=rs6000/rs6000.c
6191                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6192                 xmake_file=x-linux
6193                 extra_headers=ppc-asm.h
6194                 if test x$enable_threads = xyes; then
6195                         thread_file='posix'
6196                 fi
6197                 ;;
6198         powerpc-*-linux*)
6199                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6200                 xm_file="rs6000/xm-sysv4.h"
6201                 xm_defines="USG ${xm_defines}"
6202                 out_file=rs6000/rs6000.c
6203                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6204                 xmake_file=x-linux
6205                 extra_headers=ppc-asm.h
6206                 if test x$enable_threads = xyes; then
6207                         thread_file='posix'
6208                 fi
6209                 ;;
6210         powerpc-wrs-vxworks*)
6211                 cpu_type=rs6000
6212                 xm_file="rs6000/xm-sysv4.h"
6213                 xm_defines="USG POSIX"
6214                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6215                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6216                 extra_headers=ppc-asm.h
6217                 thread_file='vxworks'
6218                 ;;
6219         powerpcle-wrs-vxworks*)
6220                 cpu_type=rs6000
6221                 xm_file="rs6000/xm-sysv4.h"
6222                 xm_defines="USG POSIX"
6223                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6224                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6225                 extra_headers=ppc-asm.h
6226                 thread_file='vxworks'
6227                 ;;
6228         powerpcle-*-sysv*)
6229                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6230                 xm_file="rs6000/xm-sysv4.h"
6231                 xm_defines="USG POSIX"
6232                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6233                 xmake_file=rs6000/x-sysv4
6234                 extra_headers=ppc-asm.h
6235                 ;;
6236         powerpcle-*-elf*)
6237                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6238                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6239                 extra_headers=ppc-asm.h
6240                 ;;
6241         powerpcle-*-eabisim*)
6242                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6243                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6244                 extra_headers=ppc-asm.h
6245                 ;;
6246         powerpcle-*-eabi*)
6247                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6248                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6249                 extra_headers=ppc-asm.h
6250                 ;;
6251         powerpcle-*-solaris2*)
6252                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6253                 xm_file="rs6000/xm-sysv4.h"
6254                 xm_defines="USG POSIX"
6255                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6256                 xmake_file=rs6000/x-sysv4
6257                 extra_headers=ppc-asm.h
6258                 ;;
6259         rs6000-ibm-aix3.[01]*)
6260                 tm_file=rs6000/aix31.h
6261                 xmake_file=rs6000/x-aix31
6262                 float_format=none
6263                 use_collect2=yes
6264                 ;;
6265         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6266                 tm_file=rs6000/aix3newas.h
6267                 if test x$host != x$target
6268                 then
6269                         tmake_file=rs6000/t-xnewas
6270                 else
6271                         tmake_file=rs6000/t-newas
6272                 fi
6273                 float_format=none
6274                 use_collect2=yes
6275                 ;;
6276         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6277                 tm_file=rs6000/aix41.h
6278                 if test x$host != x$target
6279                 then
6280                         tmake_file=rs6000/t-xnewas
6281                 else
6282                         tmake_file=rs6000/t-newas
6283                 fi
6284                 if test "$gnu_ld" = yes
6285                 then
6286                         xmake_file=rs6000/x-aix41-gld
6287                 else
6288                         tmake_file='rs6000/t-newas rs6000/t-aix41'
6289                 fi
6290                 xmake_file=rs6000/x-aix41
6291                 float_format=none
6292                 use_collect2=yes
6293                 ;;
6294         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6295                 tm_file=rs6000/aix43.h
6296                 tmake_file=rs6000/t-aix43
6297                 xmake_file=rs6000/x-aix41
6298                 float_format=none
6299                 use_collect2=yes
6300                 ;;
6301         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6302                 tm_file=rs6000/aix43.h
6303                 tmake_file=rs6000/t-aix43
6304                 xmake_file=rs6000/x-aix41
6305                 float_format=none
6306                 use_collect2=yes
6307                 ;;
6308         rs6000-ibm-aix*)
6309                 float_format=none
6310                 use_collect2=yes
6311                 ;;
6312         rs6000-bull-bosx)
6313                 float_format=none
6314                 use_collect2=yes
6315                 ;;
6316         rs6000-*-mach*)
6317                 tm_file=rs6000/mach.h
6318                 xm_file="${xm_file} rs6000/xm-mach.h"
6319                 xmake_file=rs6000/x-mach
6320                 use_collect2=yes
6321                 ;;
6322         rs6000-*-lynxos*)
6323                 tm_file=rs6000/lynx.h
6324                 xm_file=rs6000/xm-lynx.h
6325                 tmake_file=rs6000/t-rs6000
6326                 xmake_file=rs6000/x-lynx
6327                 use_collect2=yes
6328                 ;;
6329         sh-*-elf*)
6330                 tmake_file="sh/t-sh sh/t-elf"
6331                 tm_file="sh/sh.h sh/elf.h"
6332                 float_format=sh
6333                 ;;
6334         sh-*-rtemself*)
6335                 tmake_file="sh/t-sh sh/t-elf t-rtems"
6336                 tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
6337                 float_format=sh
6338                 ;;
6339         sh-*-rtems*)
6340                 tmake_file="sh/t-sh t-rtems"
6341                 tm_file="sh/sh.h sh/rtems.h"
6342                 float_format=sh
6343                 ;;
6344         sh-*-linux*)
6345                 tm_file="sh/sh.h sh/elf.h sh/linux.h"
6346                 tmake_file="sh/t-sh sh/t-elf sh/t-linux"
6347                 xmake_file=x-linux
6348                 gas=yes gnu_ld=yes
6349                 if test x$enable_threads = xyes; then
6350                         thread_file='posix'
6351                 fi
6352                 float_format=sh
6353                 ;;
6354         sh-*-*)
6355                 float_format=sh
6356                 ;;
6357         sparc-tti-*)
6358                 tm_file=sparc/pbd.h
6359                 xm_file="xm-alloca.h ${xm_file}"
6360                 xm_defines=USG
6361                 ;;
6362         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6363                 tm_file=sparc/vxsparc.h
6364                 tmake_file=sparc/t-vxsparc
6365                 use_collect2=yes
6366                 thread_file='vxworks'
6367                 ;;
6368         sparc-*-aout*)
6369                 tmake_file=sparc/t-sparcbare
6370                 tm_file="sparc/aout.h libgloss.h"
6371                 ;;
6372         sparc-*-netbsd*)
6373                 tm_file=sparc/netbsd.h
6374                 tmake_file=t-netbsd
6375                 use_collect2=yes
6376                 ;;
6377         sparc-*-openbsd*)
6378                 # we need collect2 until our bug is fixed...
6379                 use_collect2=yes
6380                 ;;
6381         sparc-*-bsd*)
6382                 tm_file=sparc/bsd.h
6383                 ;;
6384         sparc-*-elf*)
6385                 tm_file=sparc/elf.h
6386                 tmake_file=sparc/t-elf
6387                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6388                 #float_format=i128
6389                 float_format=i64
6390                 ;;
6391         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6392                 xm_file="${xm_file} sparc/xm-linux.h"
6393                 tm_file=sparc/linux-aout.h
6394                 xmake_file=x-linux
6395                 gnu_ld=yes
6396                 ;;
6397         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6398                 xm_file="${xm_file} sparc/xm-linux.h"
6399                 xmake_file=x-linux
6400                 tm_file=sparc/linux.h
6401                 tmake_file="t-linux t-linux-gnulibc1"
6402                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6403                 gnu_ld=yes
6404                 float_format=sparc
6405                 ;;
6406         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6407                 xm_file="${xm_file} sparc/xm-linux.h"
6408                 xmake_file=x-linux
6409                 tm_file=sparc/linux.h
6410                 tmake_file="t-linux"
6411                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6412                 gnu_ld=yes
6413                 if test x$enable_threads = xyes; then
6414                         thread_file='posix'
6415                 fi
6416                 float_format=sparc
6417                 ;;
6418         sparc-*-lynxos*)
6419                 if test x$gas = xyes
6420                 then
6421                         tm_file=sparc/lynx.h
6422                 else
6423                         tm_file=sparc/lynx-ng.h
6424                 fi
6425                 xm_file=sparc/xm-lynx.h
6426                 tmake_file=sparc/t-sunos41
6427                 xmake_file=x-lynx
6428                 ;;
6429         sparc-*-rtemsaout*)
6430                 tmake_file="sparc/t-sparcbare t-rtems"
6431                 tm_file=sparc/rtems.h
6432                 ;;
6433         sparc-*-rtems*|sparc-*-rtemself*)
6434                 tm_file="sparc/rtemself.h"
6435                 tmake_file="sparc/t-elf t-rtems"
6436                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6437                 #float_format=i128
6438                 float_format=i64
6439                 ;;
6440         sparcv9-*-solaris2*)
6441                 if test x$gnu_ld = xyes
6442                 then
6443                         tm_file=sparc/sol2-64.h
6444                 else
6445                         tm_file=sparc/sol2-sld-64.h
6446                 fi
6447                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6448                 xm_defines="USG POSIX"
6449                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6450                 xmake_file=sparc/x-sysv4
6451                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6452                 float_format=none
6453                 if test x${enable_threads} = x ; then
6454                     enable_threads=$have_pthread_h
6455                     if test x${enable_threads} = x ; then
6456                         enable_threads=$have_thread_h
6457                     fi
6458                 fi
6459                 if test x${enable_threads} = xyes ; then
6460                     if test x${have_pthread_h} = xyes ; then
6461                         thread_file='posix'
6462                     else
6463                         thread_file='solaris'
6464                     fi
6465                 fi
6466                 ;;
6467         sparc-hal-solaris2*)
6468                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6469                 xm_defines="USG POSIX"
6470                 tm_file="sparc/sol2.h sparc/hal.h"
6471                 tmake_file="sparc/t-halos sparc/t-sol2"
6472                 xmake_file=sparc/x-sysv4
6473                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6474                 case $machine in
6475                 *-*-solaris2.[0-4])
6476                         float_format=i128
6477                 ;;
6478                 *)
6479                         float_format=none
6480                         ;;
6481                 esac
6482                 thread_file='solaris'
6483                 ;;
6484         sparc-*-solaris2*)
6485                 if test x$gnu_ld = xyes
6486                 then
6487                         tm_file=sparc/sol2.h
6488                 else
6489                         tm_file=sparc/sol2-sld.h
6490                 fi
6491                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6492                 xm_defines="USG POSIX"
6493                 tmake_file=sparc/t-sol2
6494                 xmake_file=sparc/x-sysv4
6495                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6496                 case $machine in
6497                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6498                 *-*-solaris2*)
6499                         if test x$gnu_ld = xyes
6500                         then
6501                                 tm_file=sparc/sol2-64.h
6502                         else
6503                                 tm_file=sparc/sol2-sld-64.h
6504                         fi
6505                         tmake_file="$tmake_file sparc/t-sol2-64"
6506                         ;;
6507                 esac
6508                 case $machine in
6509                 *-*-solaris2.[0-4])
6510                         float_format=i128
6511                         ;;
6512                 *)
6513                         float_format=none
6514                         ;;
6515                 esac
6516                 if test x${enable_threads} = x; then
6517                     enable_threads=$have_pthread_h
6518                     if test x${enable_threads} = x; then
6519                         enable_threads=$have_thread_h
6520                     fi
6521                 fi
6522                 if test x${enable_threads} = xyes; then
6523                     if test x${have_pthread_h} = xyes; then
6524                         thread_file='posix'
6525                     else
6526                         thread_file='solaris'
6527                     fi
6528                 fi
6529                 ;;
6530         sparc-*-sunos4.0*)
6531                 tm_file=sparc/sunos4.h
6532                 tmake_file=sparc/t-sunos40
6533                 use_collect2=yes
6534                 ;;
6535         sparc-*-sunos4*)
6536                 tm_file=sparc/sunos4.h
6537                 tmake_file=sparc/t-sunos41
6538                 use_collect2=yes
6539                 if test x$gas = xyes; then
6540                         tm_file="${tm_file} sparc/sun4gas.h"
6541                 fi
6542                 ;;
6543         sparc-*-sunos3*)
6544                 tm_file=sparc/sun4o3.h
6545                 use_collect2=yes
6546                 ;;
6547         sparc-*-sysv4*)
6548                 tm_file=sparc/sysv4.h
6549                 xm_file="sparc/xm-sysv4.h"
6550                 xm_defines="USG POSIX"
6551                 tmake_file=t-svr4
6552                 xmake_file=sparc/x-sysv4
6553                 extra_parts="crtbegin.o crtend.o"
6554                 ;;
6555         sparc-*-vxsim*)
6556                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6557                 xm_defines="USG POSIX"
6558                 tm_file=sparc/vxsim.h
6559                 tmake_file=sparc/t-vxsparc
6560                 xmake_file=sparc/x-sysv4
6561                 ;;
6562         sparclet-*-aout*)
6563                 tm_file="sparc/splet.h libgloss.h"
6564                 tmake_file=sparc/t-splet
6565                 ;;
6566         sparclite-*-coff*)
6567                 tm_file="sparc/litecoff.h libgloss.h"
6568                 tmake_file=sparc/t-sparclite
6569                 ;;
6570         sparclite-*-aout*)
6571                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6572                 tmake_file=sparc/t-sparclite
6573                 ;;
6574         sparclite-*-elf*)
6575                 tm_file="sparc/liteelf.h"
6576                 tmake_file=sparc/t-sparclite
6577                 extra_parts="crtbegin.o crtend.o"
6578                 ;;
6579         sparc86x-*-aout*)
6580                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6581                 tmake_file=sparc/t-sp86x
6582                 ;;
6583         sparc86x-*-elf*)
6584                 tm_file="sparc/sp86x-elf.h"
6585                 tmake_file=sparc/t-sp86x
6586                 extra_parts="crtbegin.o crtend.o"
6587                 ;;
6588         sparc64-*-aout*)
6589                 tmake_file=sparc/t-sp64
6590                 tm_file=sparc/sp64-aout.h
6591                 ;;
6592         sparc64-*-elf*)
6593                 tmake_file=sparc/t-sp64
6594                 tm_file=sparc/sp64-elf.h
6595                 extra_parts="crtbegin.o crtend.o"
6596                 ;;
6597         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6598                 tmake_file="t-linux sparc/t-linux64"
6599                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6600                 tm_file=sparc/linux64.h
6601                 xmake_file=x-linux
6602                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6603                 gnu_ld=yes
6604                 if test x$enable_threads = xyes; then
6605                         thread_file='posix'
6606                 fi
6607                 float_format=sparc
6608                 ;;
6609 # This hasn't been upgraded to GCC 2.
6610 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6611 #               tm_file=tahoe/harris.h
6612 #               ;;
6613 #       tahoe-*-bsd*)                   # tahoe running BSD
6614 #               ;;
6615
6616         thumb*-*-*)
6617                 { echo "configure: error:
6618 *** The Thumb targets have been depreciated.  The equivalent
6619 *** ARM based toolchain can now generated Thumb instructions
6620 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6621                 ;;
6622 # This hasn't been upgraded to GCC 2.
6623 #       tron-*-*)
6624 #               cpu_type=gmicro
6625 #               use_collect2=yes
6626 #               ;;
6627         v850-*-rtems*)
6628                 cpu_type=v850
6629                 tm_file="v850/rtems.h"
6630                 xm_file="v850/xm-v850.h"
6631                 tmake_file="v850/t-v850 t-rtems"
6632                 if test x$stabs = xyes
6633                 then
6634                         tm_file="${tm_file} dbx.h"
6635                 fi
6636                 use_collect2=no
6637                 ;;
6638         v850-*-*)
6639                 target_cpu_default="TARGET_CPU_generic"
6640                 cpu_type=v850
6641                 tm_file="v850/v850.h"
6642                 xm_file="v850/xm-v850.h"
6643                 tmake_file=v850/t-v850
6644                 if test x$stabs = xyes
6645                 then
6646                         tm_file="${tm_file} dbx.h"
6647                 fi
6648                 use_collect2=no
6649                 ;;
6650         vax-*-bsd*)                     # vaxen running BSD
6651                 use_collect2=yes
6652                 float_format=vax
6653                 ;;
6654         vax-*-sysv*)                    # vaxen running system V
6655                 tm_file="${tm_file} vax/vaxv.h"
6656                 xm_defines=USG
6657                 float_format=vax
6658                 ;;
6659         vax-*-netbsd*)
6660                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6661                 tmake_file=t-netbsd
6662                 float_format=vax
6663                 use_collect2=yes
6664                 ;;
6665         vax-*-openbsd*)
6666                 tmake_file="${tmake_file} vax/t-openbsd"
6667                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6668                 xm_file="xm-openbsd.h vax/xm-vax.h"
6669                 float_format=vax
6670                 use_collect2=yes
6671                 ;;
6672         vax-*-ultrix*)                  # vaxen running ultrix
6673                 tm_file="${tm_file} vax/ultrix.h"
6674                 float_format=vax
6675                 ;;
6676         vax-*-vms*)                     # vaxen running VMS
6677                 xm_file=vax/xm-vms.h
6678                 tm_file=vax/vms.h
6679                 float_format=vax
6680                 ;;
6681         vax-*-*)                        # vax default entry
6682                 float_format=vax
6683                 ;;
6684         we32k-att-sysv*)
6685                 xm_file="${xm_file} xm-svr3"
6686                 use_collect2=yes
6687                 ;;
6688         *)
6689                 echo "Configuration $machine not supported" 1>&2
6690                 exit 1
6691                 ;;
6692         esac
6693
6694         case $machine in
6695         *-*-linux*)
6696                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6697         *-*-gnu*)
6698                 # On the GNU system, the setup is just about the same on
6699                 # each different CPU.  The specific machines that GNU
6700                 # supports are matched above and just set $cpu_type.
6701                 xm_file="xm-gnu.h ${xm_file}"
6702                 tm_file=${cpu_type}/gnu.h
6703                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6704                 # GNU always uses ELF.
6705                 elf=yes
6706                 # GNU tools are the only tools.
6707                 gnu_ld=yes
6708                 gas=yes
6709                 xmake_file=x-linux      # These details are the same as Linux.
6710                 tmake_file=t-gnu        # These are not.
6711                 ;;
6712         *-*-sysv4*)
6713                 xmake_try_sysv=x-sysv
6714                 install_headers_dir=install-headers-cpio
6715                 ;;
6716         *-*-sysv*)
6717                 install_headers_dir=install-headers-cpio
6718                 ;;
6719         esac
6720
6721         # Distinguish i[34567]86
6722         # Also, do not run mips-tfile on MIPS if using gas.
6723         # Process --with-cpu= for PowerPC/rs6000
6724         target_cpu_default2=
6725         case $machine in
6726         i486-*-*)
6727                 target_cpu_default2=1
6728                 ;;
6729         i586-*-*)
6730                 case $target_alias in
6731                         k6-*)
6732                                 target_cpu_default2=4
6733                                 ;;
6734                         *)
6735                                 target_cpu_default2=2
6736                                 ;;
6737                 esac
6738                 ;;
6739         i686-*-* | i786-*-*)
6740                 target_cpu_default2=3
6741                 ;;
6742         alpha*-*-*)
6743                 case $machine in
6744                         alphaev6[78]*)
6745                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6746                                 ;;
6747                         alphaev6*)
6748                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6749                                 ;;
6750                         alphapca56*)
6751                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6752                                 ;;
6753                         alphaev56*)
6754                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6755                                 ;;
6756                         alphaev5*)
6757                                 target_cpu_default2="MASK_CPU_EV5"
6758                                 ;;
6759                 esac
6760
6761                 if test x$gas = xyes
6762                 then
6763                         if test "$target_cpu_default2" = ""
6764                         then
6765                                 target_cpu_default2="MASK_GAS"
6766                         else
6767                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6768                         fi
6769                 fi
6770                 ;;
6771         arm*-*-*)
6772                 case "x$with_cpu" in
6773                         x)
6774                                 # The most generic
6775                                 target_cpu_default2="TARGET_CPU_generic"
6776                                 ;;
6777
6778                         # Distinguish cores, and major variants
6779                         # arm7m doesn't exist, but D & I don't affect code
6780                         xarm[23678] | xarm250 | xarm[67][01]0 \
6781                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6782                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6783                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6784                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6785                                 ;;
6786
6787                         xyes | xno)
6788                                 echo "--with-cpu must be passed a value" 1>&2
6789                                 exit 1
6790                                 ;;
6791
6792                         *)
6793                                 if test x$pass2done = xyes
6794                                 then
6795                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6796                                         exit 1
6797                                 fi
6798                                 ;;
6799                 esac
6800                 ;;
6801
6802         mips*-*-ecoff* | mips*-*-elf*)
6803                 if test x$gas = xyes
6804                 then
6805                         if test x$gnu_ld = xyes
6806                         then
6807                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6808                         else
6809                                 target_cpu_default2="MASK_GAS"
6810                         fi
6811                 fi
6812                 ;;
6813         mips*-*-*)
6814                 if test x$gas = xyes
6815                 then
6816                         target_cpu_default2="MASK_GAS"
6817                 fi
6818                 ;;
6819         powerpc*-*-* | rs6000-*-*)
6820                 case "x$with_cpu" in
6821                         x)
6822                                 ;;
6823
6824                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6825                           | xrios1 | xrios2 | xrsc | xrsc1 \
6826                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6827                           | xec603e | x740 | x750 | x401 \
6828                           | x403 | x505 | x801 | x821 | x823 | x860)
6829                                 target_cpu_default2="\"$with_cpu\""
6830                                 ;;
6831
6832                         xyes | xno)
6833                                 echo "--with-cpu must be passed a value" 1>&2
6834                                 exit 1
6835                                 ;;
6836
6837                         *)
6838                                 if test x$pass2done = xyes
6839                                 then
6840                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6841                                         exit 1
6842                                 fi
6843                                 ;;
6844                 esac
6845                 ;;
6846         sparc*-*-*)
6847                 case ".$with_cpu" in
6848                         .)
6849                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6850                                 ;;
6851                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6852                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6853                                 ;;
6854                         *)
6855                                 if test x$pass2done = xyes
6856                                 then
6857                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6858                                         exit 1
6859                                 fi
6860                                 ;;
6861                 esac
6862                 ;;
6863         esac
6864
6865         if test "$target_cpu_default2" != ""
6866         then
6867                 if test "$target_cpu_default" != ""
6868                 then
6869                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6870                 else
6871                         target_cpu_default=$target_cpu_default2
6872                 fi
6873         fi
6874
6875         # No need for collect2 if we have the GNU linker.
6876         # Actually, there is now; GNU ld doesn't handle the EH info or
6877         # collecting for shared libraries.
6878         #case x$gnu_ld in
6879         #xyes)
6880         #       use_collect2=
6881         #       ;;
6882         #esac
6883
6884 # Save data on machine being used to compile GCC in build_xm_file.
6885 # Save data on host machine in vars host_xm_file and host_xmake_file.
6886         if test x$pass1done = x
6887         then
6888                 if test x"$xm_file" = x
6889                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6890                 else build_xm_file=$xm_file
6891                 fi
6892                 build_xm_defines=$xm_defines
6893                 build_install_headers_dir=$install_headers_dir
6894                 build_exeext=$exeext
6895                 pass1done=yes
6896         else
6897                 if test x$pass2done = x
6898                 then
6899                         if test x"$xm_file" = x
6900                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6901                         else host_xm_file=$xm_file
6902                         fi
6903                         host_xm_defines=$xm_defines
6904                         if test x"$xmake_file" = x
6905                         then xmake_file=$cpu_type/x-$cpu_type
6906                         fi
6907                         host_xmake_file="$xmake_file"
6908                         host_truncate_target=$truncate_target
6909                         host_extra_gcc_objs=$extra_gcc_objs
6910                         host_extra_objs=$extra_host_objs
6911                         host_exeext=$exeext
6912                         pass2done=yes
6913                 fi
6914         fi
6915 done
6916
6917 extra_objs="${host_extra_objs} ${extra_objs}"
6918
6919 # Default the target-machine variables that were not explicitly set.
6920 if test x"$tm_file" = x
6921 then tm_file=$cpu_type/$cpu_type.h; fi
6922
6923 if test x$extra_headers = x
6924 then extra_headers=; fi
6925
6926 if test x"$xm_file" = x
6927 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6928
6929 if test x$md_file = x
6930 then md_file=$cpu_type/$cpu_type.md; fi
6931
6932 if test x$out_file = x
6933 then out_file=$cpu_type/$cpu_type.c; fi
6934
6935 if test x"$tmake_file" = x
6936 then tmake_file=$cpu_type/t-$cpu_type
6937 fi
6938
6939 if test x"$dwarf2" = xyes
6940 then tm_file="$tm_file tm-dwarf2.h"
6941 fi
6942
6943 if test x$float_format = x
6944 then float_format=i64
6945 fi
6946
6947 if test $float_format = none
6948 then float_h_file=Makefile.in
6949 else float_h_file=float-$float_format.h
6950 fi
6951
6952 # Handle cpp installation.
6953 if test x$enable_cpp != xno
6954 then
6955   tmake_file="$tmake_file t-install-cpp"
6956 fi
6957
6958 # Say what files are being used for the output code and MD file.
6959 echo "Using \`$srcdir/config/$out_file' to output insns."
6960 echo "Using \`$srcdir/config/$md_file' as machine description file."
6961
6962 count=a
6963 for f in $tm_file; do
6964         count=${count}x
6965 done
6966 if test $count = ax; then
6967         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6968 else
6969         echo "Using the following target machine macro files:"
6970         for f in $tm_file; do
6971                 echo "  $srcdir/config/$f"
6972         done
6973 fi
6974
6975 count=a
6976 for f in $host_xm_file; do
6977         count=${count}x
6978 done
6979 if test $count = ax; then
6980         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6981 else
6982         echo "Using the following host machine macro files:"
6983         for f in $host_xm_file; do
6984                 echo "  $srcdir/config/$f"
6985         done
6986 fi
6987
6988 if test "$host_xm_file" != "$build_xm_file"; then
6989         count=a
6990         for f in $build_xm_file; do
6991                 count=${count}x
6992         done
6993         if test $count = ax; then
6994                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6995         else
6996                 echo "Using the following build machine macro files:"
6997                 for f in $build_xm_file; do
6998                         echo "  $srcdir/config/$f"
6999                 done
7000         fi
7001 fi
7002
7003 if test x$thread_file = x; then
7004         if test x$target_thread_file != x; then
7005                 thread_file=$target_thread_file
7006         else
7007                 thread_file='single'
7008         fi
7009 fi
7010
7011 # Set up the header files.
7012 # $links is the list of header files to create.
7013 # $vars is the list of shell variables with file names to include.
7014 # auto-host.h is the file containing items generated by autoconf and is
7015 # the first file included by config.h.
7016 null_defines=
7017 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
7018
7019 # If host=build, it is correct to have hconfig include auto-host.h
7020 # as well.  If host!=build, we are in error and need to do more
7021 # work to find out the build config parameters.
7022 if test x$host = x$build
7023 then
7024         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
7025 else
7026         # We create a subdir, then run autoconf in the subdir.
7027         # To prevent recursion we set host and build for the new
7028         # invocation of configure to the build for this invocation
7029         # of configure.
7030         tempdir=build.$$
7031         rm -rf $tempdir
7032         mkdir $tempdir
7033         cd $tempdir
7034         case ${srcdir} in
7035         /*) realsrcdir=${srcdir};;
7036         *) realsrcdir=../${srcdir};;
7037         esac
7038         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7039                 --target=$target --host=$build --build=$build
7040
7041         # We just finished tests for the build machine, so rename
7042         # the file auto-build.h in the gcc directory.
7043         mv auto-host.h ../auto-build.h
7044         cd ..
7045         rm -rf $tempdir
7046         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7047 fi
7048
7049 xm_file="gansidecl.h ${xm_file}"
7050 tm_file="gansidecl.h ${tm_file}"
7051
7052 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7053 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7054 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7055
7056 rm -f config.bak
7057 if test -f config.status; then mv -f config.status config.bak; fi
7058
7059 # Make the links.
7060 while test -n "$vars"
7061 do
7062         set $vars; var=$1; shift; vars=$*
7063         set $links; link=$1; shift; links=$*
7064         set $defines; define=$1; shift; defines=$*
7065
7066         rm -f $link
7067         # Make sure the file is created, even if it is empty.
7068         echo >$link
7069
7070         # Define TARGET_CPU_DEFAULT if the system wants one.
7071         # This substitutes for lots of *.h files.
7072         if test "$target_cpu_default" != "" -a $link = tm.h
7073         then
7074                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7075         fi
7076
7077         for file in `eval echo '$'$var`; do
7078                 case $file in
7079                 auto-host.h | auto-build.h )
7080                         ;;
7081                 *)
7082                         echo '#ifdef IN_GCC' >>$link
7083                         ;;
7084                 esac
7085                 echo "#include \"$file\"" >>$link
7086                 case $file in
7087                 auto-host.h | auto-build.h )
7088                         ;;
7089                 *)
7090                         echo '#endif' >>$link
7091                         ;;
7092                 esac
7093         done
7094
7095         for def in `eval echo '$'$define`; do
7096                 echo "#ifndef $def" >>$link
7097                 echo "#define $def" >>$link
7098                 echo "#endif" >>$link
7099         done
7100 done
7101
7102 # Truncate the target if necessary
7103 if test x$host_truncate_target != x; then
7104         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7105 fi
7106
7107 # Get the version trigger filename from the toplevel
7108 if test "${with_gcc_version_trigger+set}" = set; then
7109         gcc_version_trigger=$with_gcc_version_trigger
7110 else
7111         gcc_version_trigger=${srcdir}/version.c
7112 fi
7113 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7114
7115 # Internationalization
7116 PACKAGE=gcc
7117 VERSION="$gcc_version"
7118 cat >> confdefs.h <<EOF
7119 #define PACKAGE "$PACKAGE"
7120 EOF
7121
7122 cat >> confdefs.h <<EOF
7123 #define VERSION "$VERSION"
7124 EOF
7125
7126
7127
7128
7129 ALL_LINGUAS="en_GB"
7130
7131 # Enable NLS support by default
7132 # Check whether --enable-nls or --disable-nls was given.
7133 if test "${enable_nls+set}" = set; then
7134   enableval="$enable_nls"
7135   :
7136 else
7137   enable_nls=yes
7138 fi
7139
7140
7141 # if cross compiling, disable NLS support.
7142 # It's not worth the trouble, at least for now.
7143
7144 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7145   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7146   enable_nls=no
7147 fi
7148
7149
7150         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7151 echo "configure:7152: checking for strerror in -lcposix" >&5
7152 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7153 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7154   echo $ac_n "(cached) $ac_c" 1>&6
7155 else
7156   ac_save_LIBS="$LIBS"
7157 LIBS="-lcposix  $LIBS"
7158 cat > conftest.$ac_ext <<EOF
7159 #line 7160 "configure"
7160 #include "confdefs.h"
7161 /* Override any gcc2 internal prototype to avoid an error.  */
7162 /* We use char because int might match the return type of a gcc2
7163     builtin and then its argument prototype would still apply.  */
7164 char strerror();
7165
7166 int main() {
7167 strerror()
7168 ; return 0; }
7169 EOF
7170 if { (eval echo configure:7171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7171   rm -rf conftest*
7172   eval "ac_cv_lib_$ac_lib_var=yes"
7173 else
7174   echo "configure: failed program was:" >&5
7175   cat conftest.$ac_ext >&5
7176   rm -rf conftest*
7177   eval "ac_cv_lib_$ac_lib_var=no"
7178 fi
7179 rm -f conftest*
7180 LIBS="$ac_save_LIBS"
7181
7182 fi
7183 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7184   echo "$ac_t""yes" 1>&6
7185   LIBS="$LIBS -lcposix"
7186 else
7187   echo "$ac_t""no" 1>&6
7188 fi
7189
7190
7191
7192 echo $ac_n "checking for working const""... $ac_c" 1>&6
7193 echo "configure:7194: checking for working const" >&5
7194 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7195   echo $ac_n "(cached) $ac_c" 1>&6
7196 else
7197   cat > conftest.$ac_ext <<EOF
7198 #line 7199 "configure"
7199 #include "confdefs.h"
7200
7201 int main() {
7202
7203 /* Ultrix mips cc rejects this.  */
7204 typedef int charset[2]; const charset x;
7205 /* SunOS 4.1.1 cc rejects this.  */
7206 char const *const *ccp;
7207 char **p;
7208 /* NEC SVR4.0.2 mips cc rejects this.  */
7209 struct point {int x, y;};
7210 static struct point const zero = {0,0};
7211 /* AIX XL C 1.02.0.0 rejects this.
7212    It does not let you subtract one const X* pointer from another in an arm
7213    of an if-expression whose if-part is not a constant expression */
7214 const char *g = "string";
7215 ccp = &g + (g ? g-g : 0);
7216 /* HPUX 7.0 cc rejects these. */
7217 ++ccp;
7218 p = (char**) ccp;
7219 ccp = (char const *const *) p;
7220 { /* SCO 3.2v4 cc rejects this.  */
7221   char *t;
7222   char const *s = 0 ? (char *) 0 : (char const *) 0;
7223
7224   *t++ = 0;
7225 }
7226 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7227   int x[] = {25, 17};
7228   const int *foo = &x[0];
7229   ++foo;
7230 }
7231 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7232   typedef const int *iptr;
7233   iptr p = 0;
7234   ++p;
7235 }
7236 { /* AIX XL C 1.02.0.0 rejects this saying
7237      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7238   struct s { int j; const int *ap[3]; };
7239   struct s *b; b->j = 5;
7240 }
7241 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7242   const int foo = 10;
7243 }
7244
7245 ; return 0; }
7246 EOF
7247 if { (eval echo configure:7248: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7248   rm -rf conftest*
7249   ac_cv_c_const=yes
7250 else
7251   echo "configure: failed program was:" >&5
7252   cat conftest.$ac_ext >&5
7253   rm -rf conftest*
7254   ac_cv_c_const=no
7255 fi
7256 rm -f conftest*
7257 fi
7258
7259 echo "$ac_t""$ac_cv_c_const" 1>&6
7260 if test $ac_cv_c_const = no; then
7261   cat >> confdefs.h <<\EOF
7262 #define const
7263 EOF
7264
7265 fi
7266
7267 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7268 echo "configure:7269: checking for off_t" >&5
7269 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7270   echo $ac_n "(cached) $ac_c" 1>&6
7271 else
7272   cat > conftest.$ac_ext <<EOF
7273 #line 7274 "configure"
7274 #include "confdefs.h"
7275 #include <sys/types.h>
7276 #if STDC_HEADERS
7277 #include <stdlib.h>
7278 #include <stddef.h>
7279 #endif
7280 EOF
7281 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7282   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7283   rm -rf conftest*
7284   ac_cv_type_off_t=yes
7285 else
7286   rm -rf conftest*
7287   ac_cv_type_off_t=no
7288 fi
7289 rm -f conftest*
7290
7291 fi
7292 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7293 if test $ac_cv_type_off_t = no; then
7294   cat >> confdefs.h <<\EOF
7295 #define off_t long
7296 EOF
7297
7298 fi
7299
7300 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7301 echo "configure:7302: checking for size_t" >&5
7302 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7303   echo $ac_n "(cached) $ac_c" 1>&6
7304 else
7305   cat > conftest.$ac_ext <<EOF
7306 #line 7307 "configure"
7307 #include "confdefs.h"
7308 #include <sys/types.h>
7309 #if STDC_HEADERS
7310 #include <stdlib.h>
7311 #include <stddef.h>
7312 #endif
7313 EOF
7314 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7315   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7316   rm -rf conftest*
7317   ac_cv_type_size_t=yes
7318 else
7319   rm -rf conftest*
7320   ac_cv_type_size_t=no
7321 fi
7322 rm -f conftest*
7323
7324 fi
7325 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7326 if test $ac_cv_type_size_t = no; then
7327   cat >> confdefs.h <<\EOF
7328 #define size_t unsigned
7329 EOF
7330
7331 fi
7332
7333 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7334 # for constant arguments.  Useless!
7335 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7336 echo "configure:7337: checking for working alloca.h" >&5
7337 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7338   echo $ac_n "(cached) $ac_c" 1>&6
7339 else
7340   cat > conftest.$ac_ext <<EOF
7341 #line 7342 "configure"
7342 #include "confdefs.h"
7343 #include <alloca.h>
7344 int main() {
7345 char *p = alloca(2 * sizeof(int));
7346 ; return 0; }
7347 EOF
7348 if { (eval echo configure:7349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7349   rm -rf conftest*
7350   ac_cv_header_alloca_h=yes
7351 else
7352   echo "configure: failed program was:" >&5
7353   cat conftest.$ac_ext >&5
7354   rm -rf conftest*
7355   ac_cv_header_alloca_h=no
7356 fi
7357 rm -f conftest*
7358 fi
7359
7360 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7361 if test $ac_cv_header_alloca_h = yes; then
7362   cat >> confdefs.h <<\EOF
7363 #define HAVE_ALLOCA_H 1
7364 EOF
7365
7366 fi
7367
7368 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7369 echo "configure:7370: checking for alloca" >&5
7370 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7371   echo $ac_n "(cached) $ac_c" 1>&6
7372 else
7373   cat > conftest.$ac_ext <<EOF
7374 #line 7375 "configure"
7375 #include "confdefs.h"
7376
7377 #ifdef __GNUC__
7378 # define alloca __builtin_alloca
7379 #else
7380 # ifdef _MSC_VER
7381 #  include <malloc.h>
7382 #  define alloca _alloca
7383 # else
7384 #  if HAVE_ALLOCA_H
7385 #   include <alloca.h>
7386 #  else
7387 #   ifdef _AIX
7388  #pragma alloca
7389 #   else
7390 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7391 char *alloca ();
7392 #    endif
7393 #   endif
7394 #  endif
7395 # endif
7396 #endif
7397
7398 int main() {
7399 char *p = (char *) alloca(1);
7400 ; return 0; }
7401 EOF
7402 if { (eval echo configure:7403: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7403   rm -rf conftest*
7404   ac_cv_func_alloca_works=yes
7405 else
7406   echo "configure: failed program was:" >&5
7407   cat conftest.$ac_ext >&5
7408   rm -rf conftest*
7409   ac_cv_func_alloca_works=no
7410 fi
7411 rm -f conftest*
7412 fi
7413
7414 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7415 if test $ac_cv_func_alloca_works = yes; then
7416   cat >> confdefs.h <<\EOF
7417 #define HAVE_ALLOCA 1
7418 EOF
7419
7420 fi
7421
7422 if test $ac_cv_func_alloca_works = no; then
7423   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7424   # that cause trouble.  Some versions do not even contain alloca or
7425   # contain a buggy version.  If you still want to use their alloca,
7426   # use ar to extract alloca.o from them instead of compiling alloca.c.
7427   ALLOCA=alloca.${ac_objext}
7428   cat >> confdefs.h <<\EOF
7429 #define C_ALLOCA 1
7430 EOF
7431
7432
7433 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7434 echo "configure:7435: checking whether alloca needs Cray hooks" >&5
7435 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7436   echo $ac_n "(cached) $ac_c" 1>&6
7437 else
7438   cat > conftest.$ac_ext <<EOF
7439 #line 7440 "configure"
7440 #include "confdefs.h"
7441 #if defined(CRAY) && ! defined(CRAY2)
7442 webecray
7443 #else
7444 wenotbecray
7445 #endif
7446
7447 EOF
7448 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7449   egrep "webecray" >/dev/null 2>&1; then
7450   rm -rf conftest*
7451   ac_cv_os_cray=yes
7452 else
7453   rm -rf conftest*
7454   ac_cv_os_cray=no
7455 fi
7456 rm -f conftest*
7457
7458 fi
7459
7460 echo "$ac_t""$ac_cv_os_cray" 1>&6
7461 if test $ac_cv_os_cray = yes; then
7462 for ac_func in _getb67 GETB67 getb67; do
7463   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7464 echo "configure:7465: checking for $ac_func" >&5
7465 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7466   echo $ac_n "(cached) $ac_c" 1>&6
7467 else
7468   cat > conftest.$ac_ext <<EOF
7469 #line 7470 "configure"
7470 #include "confdefs.h"
7471 /* System header to define __stub macros and hopefully few prototypes,
7472     which can conflict with char $ac_func(); below.  */
7473 #include <assert.h>
7474 /* Override any gcc2 internal prototype to avoid an error.  */
7475 /* We use char because int might match the return type of a gcc2
7476     builtin and then its argument prototype would still apply.  */
7477 char $ac_func();
7478
7479 int main() {
7480
7481 /* The GNU C library defines this for functions which it implements
7482     to always fail with ENOSYS.  Some functions are actually named
7483     something starting with __ and the normal name is an alias.  */
7484 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7485 choke me
7486 #else
7487 $ac_func();
7488 #endif
7489
7490 ; return 0; }
7491 EOF
7492 if { (eval echo configure:7493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7493   rm -rf conftest*
7494   eval "ac_cv_func_$ac_func=yes"
7495 else
7496   echo "configure: failed program was:" >&5
7497   cat conftest.$ac_ext >&5
7498   rm -rf conftest*
7499   eval "ac_cv_func_$ac_func=no"
7500 fi
7501 rm -f conftest*
7502 fi
7503
7504 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7505   echo "$ac_t""yes" 1>&6
7506   cat >> confdefs.h <<EOF
7507 #define CRAY_STACKSEG_END $ac_func
7508 EOF
7509
7510   break
7511 else
7512   echo "$ac_t""no" 1>&6
7513 fi
7514
7515 done
7516 fi
7517
7518 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7519 echo "configure:7520: checking stack direction for C alloca" >&5
7520 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7521   echo $ac_n "(cached) $ac_c" 1>&6
7522 else
7523   if test "$cross_compiling" = yes; then
7524   ac_cv_c_stack_direction=0
7525 else
7526   cat > conftest.$ac_ext <<EOF
7527 #line 7528 "configure"
7528 #include "confdefs.h"
7529 find_stack_direction ()
7530 {
7531   static char *addr = 0;
7532   auto char dummy;
7533   if (addr == 0)
7534     {
7535       addr = &dummy;
7536       return find_stack_direction ();
7537     }
7538   else
7539     return (&dummy > addr) ? 1 : -1;
7540 }
7541 main ()
7542 {
7543   exit (find_stack_direction() < 0);
7544 }
7545 EOF
7546 if { (eval echo configure:7547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7547 then
7548   ac_cv_c_stack_direction=1
7549 else
7550   echo "configure: failed program was:" >&5
7551   cat conftest.$ac_ext >&5
7552   rm -fr conftest*
7553   ac_cv_c_stack_direction=-1
7554 fi
7555 rm -fr conftest*
7556 fi
7557
7558 fi
7559
7560 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7561 cat >> confdefs.h <<EOF
7562 #define STACK_DIRECTION $ac_cv_c_stack_direction
7563 EOF
7564
7565 fi
7566
7567
7568    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7569 unistd.h sys/param.h
7570 do
7571 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7572 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7573 echo "configure:7574: checking for $ac_hdr" >&5
7574 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7575   echo $ac_n "(cached) $ac_c" 1>&6
7576 else
7577   cat > conftest.$ac_ext <<EOF
7578 #line 7579 "configure"
7579 #include "confdefs.h"
7580 #include <$ac_hdr>
7581 EOF
7582 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7583 { (eval echo configure:7584: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7584 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7585 if test -z "$ac_err"; then
7586   rm -rf conftest*
7587   eval "ac_cv_header_$ac_safe=yes"
7588 else
7589   echo "$ac_err" >&5
7590   echo "configure: failed program was:" >&5
7591   cat conftest.$ac_ext >&5
7592   rm -rf conftest*
7593   eval "ac_cv_header_$ac_safe=no"
7594 fi
7595 rm -f conftest*
7596 fi
7597 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7598   echo "$ac_t""yes" 1>&6
7599     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7600   cat >> confdefs.h <<EOF
7601 #define $ac_tr_hdr 1
7602 EOF
7603
7604 else
7605   echo "$ac_t""no" 1>&6
7606 fi
7607 done
7608
7609    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7610 strdup __argz_count __argz_stringify __argz_next
7611 do
7612 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7613 echo "configure:7614: checking for $ac_func" >&5
7614 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7615   echo $ac_n "(cached) $ac_c" 1>&6
7616 else
7617   cat > conftest.$ac_ext <<EOF
7618 #line 7619 "configure"
7619 #include "confdefs.h"
7620 /* System header to define __stub macros and hopefully few prototypes,
7621     which can conflict with char $ac_func(); below.  */
7622 #include <assert.h>
7623 /* Override any gcc2 internal prototype to avoid an error.  */
7624 /* We use char because int might match the return type of a gcc2
7625     builtin and then its argument prototype would still apply.  */
7626 char $ac_func();
7627
7628 int main() {
7629
7630 /* The GNU C library defines this for functions which it implements
7631     to always fail with ENOSYS.  Some functions are actually named
7632     something starting with __ and the normal name is an alias.  */
7633 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7634 choke me
7635 #else
7636 $ac_func();
7637 #endif
7638
7639 ; return 0; }
7640 EOF
7641 if { (eval echo configure:7642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7642   rm -rf conftest*
7643   eval "ac_cv_func_$ac_func=yes"
7644 else
7645   echo "configure: failed program was:" >&5
7646   cat conftest.$ac_ext >&5
7647   rm -rf conftest*
7648   eval "ac_cv_func_$ac_func=no"
7649 fi
7650 rm -f conftest*
7651 fi
7652
7653 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7654   echo "$ac_t""yes" 1>&6
7655     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7656   cat >> confdefs.h <<EOF
7657 #define $ac_tr_func 1
7658 EOF
7659
7660 else
7661   echo "$ac_t""no" 1>&6
7662 fi
7663 done
7664
7665
7666    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7667      for ac_func in stpcpy
7668 do
7669 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7670 echo "configure:7671: checking for $ac_func" >&5
7671 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7672   echo $ac_n "(cached) $ac_c" 1>&6
7673 else
7674   cat > conftest.$ac_ext <<EOF
7675 #line 7676 "configure"
7676 #include "confdefs.h"
7677 /* System header to define __stub macros and hopefully few prototypes,
7678     which can conflict with char $ac_func(); below.  */
7679 #include <assert.h>
7680 /* Override any gcc2 internal prototype to avoid an error.  */
7681 /* We use char because int might match the return type of a gcc2
7682     builtin and then its argument prototype would still apply.  */
7683 char $ac_func();
7684
7685 int main() {
7686
7687 /* The GNU C library defines this for functions which it implements
7688     to always fail with ENOSYS.  Some functions are actually named
7689     something starting with __ and the normal name is an alias.  */
7690 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7691 choke me
7692 #else
7693 $ac_func();
7694 #endif
7695
7696 ; return 0; }
7697 EOF
7698 if { (eval echo configure:7699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7699   rm -rf conftest*
7700   eval "ac_cv_func_$ac_func=yes"
7701 else
7702   echo "configure: failed program was:" >&5
7703   cat conftest.$ac_ext >&5
7704   rm -rf conftest*
7705   eval "ac_cv_func_$ac_func=no"
7706 fi
7707 rm -f conftest*
7708 fi
7709
7710 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7711   echo "$ac_t""yes" 1>&6
7712     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7713   cat >> confdefs.h <<EOF
7714 #define $ac_tr_func 1
7715 EOF
7716
7717 else
7718   echo "$ac_t""no" 1>&6
7719 fi
7720 done
7721
7722    fi
7723    if test "${ac_cv_func_stpcpy}" = "yes"; then
7724      cat >> confdefs.h <<\EOF
7725 #define HAVE_STPCPY 1
7726 EOF
7727
7728    fi
7729
7730    if test $ac_cv_header_locale_h = yes; then
7731     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7732 echo "configure:7733: checking for LC_MESSAGES" >&5
7733 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7734   echo $ac_n "(cached) $ac_c" 1>&6
7735 else
7736   cat > conftest.$ac_ext <<EOF
7737 #line 7738 "configure"
7738 #include "confdefs.h"
7739 #include <locale.h>
7740 int main() {
7741 return LC_MESSAGES
7742 ; return 0; }
7743 EOF
7744 if { (eval echo configure:7745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7745   rm -rf conftest*
7746   am_cv_val_LC_MESSAGES=yes
7747 else
7748   echo "configure: failed program was:" >&5
7749   cat conftest.$ac_ext >&5
7750   rm -rf conftest*
7751   am_cv_val_LC_MESSAGES=no
7752 fi
7753 rm -f conftest*
7754 fi
7755
7756 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7757     if test $am_cv_val_LC_MESSAGES = yes; then
7758       cat >> confdefs.h <<\EOF
7759 #define HAVE_LC_MESSAGES 1
7760 EOF
7761
7762     fi
7763   fi
7764    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7765 echo "configure:7766: checking whether NLS is requested" >&5
7766         # Check whether --enable-nls or --disable-nls was given.
7767 if test "${enable_nls+set}" = set; then
7768   enableval="$enable_nls"
7769   USE_NLS=$enableval
7770 else
7771   USE_NLS=yes
7772 fi
7773
7774     echo "$ac_t""$USE_NLS" 1>&6
7775
7776
7777     USE_INCLUDED_LIBINTL=no
7778
7779         if test "$USE_NLS" = "yes"; then
7780       cat >> confdefs.h <<\EOF
7781 #define ENABLE_NLS 1
7782 EOF
7783
7784       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7785 echo "configure:7786: checking whether included gettext is requested" >&5
7786       # Check whether --with-included-gettext or --without-included-gettext was given.
7787 if test "${with_included_gettext+set}" = set; then
7788   withval="$with_included_gettext"
7789   nls_cv_force_use_gnu_gettext=$withval
7790 else
7791   nls_cv_force_use_gnu_gettext=no
7792 fi
7793
7794       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7795
7796       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7797       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7798                                         nls_cv_header_intl=
7799         nls_cv_header_libgt=
7800         CATOBJEXT=NONE
7801
7802         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7803 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7804 echo "configure:7805: checking for libintl.h" >&5
7805 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7806   echo $ac_n "(cached) $ac_c" 1>&6
7807 else
7808   cat > conftest.$ac_ext <<EOF
7809 #line 7810 "configure"
7810 #include "confdefs.h"
7811 #include <libintl.h>
7812 EOF
7813 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7814 { (eval echo configure:7815: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7815 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7816 if test -z "$ac_err"; then
7817   rm -rf conftest*
7818   eval "ac_cv_header_$ac_safe=yes"
7819 else
7820   echo "$ac_err" >&5
7821   echo "configure: failed program was:" >&5
7822   cat conftest.$ac_ext >&5
7823   rm -rf conftest*
7824   eval "ac_cv_header_$ac_safe=no"
7825 fi
7826 rm -f conftest*
7827 fi
7828 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7829   echo "$ac_t""yes" 1>&6
7830   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7831 echo "configure:7832: checking for gettext in libc" >&5
7832 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7833   echo $ac_n "(cached) $ac_c" 1>&6
7834 else
7835   cat > conftest.$ac_ext <<EOF
7836 #line 7837 "configure"
7837 #include "confdefs.h"
7838 #include <libintl.h>
7839 int main() {
7840 return (int) gettext ("")
7841 ; return 0; }
7842 EOF
7843 if { (eval echo configure:7844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7844   rm -rf conftest*
7845   gt_cv_func_gettext_libc=yes
7846 else
7847   echo "configure: failed program was:" >&5
7848   cat conftest.$ac_ext >&5
7849   rm -rf conftest*
7850   gt_cv_func_gettext_libc=no
7851 fi
7852 rm -f conftest*
7853 fi
7854
7855 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7856
7857            if test "$gt_cv_func_gettext_libc" != "yes"; then
7858              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7859 echo "configure:7860: checking for bindtextdomain in -lintl" >&5
7860 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7861 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7862   echo $ac_n "(cached) $ac_c" 1>&6
7863 else
7864   ac_save_LIBS="$LIBS"
7865 LIBS="-lintl  $LIBS"
7866 cat > conftest.$ac_ext <<EOF
7867 #line 7868 "configure"
7868 #include "confdefs.h"
7869 /* Override any gcc2 internal prototype to avoid an error.  */
7870 /* We use char because int might match the return type of a gcc2
7871     builtin and then its argument prototype would still apply.  */
7872 char bindtextdomain();
7873
7874 int main() {
7875 bindtextdomain()
7876 ; return 0; }
7877 EOF
7878 if { (eval echo configure:7879: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7879   rm -rf conftest*
7880   eval "ac_cv_lib_$ac_lib_var=yes"
7881 else
7882   echo "configure: failed program was:" >&5
7883   cat conftest.$ac_ext >&5
7884   rm -rf conftest*
7885   eval "ac_cv_lib_$ac_lib_var=no"
7886 fi
7887 rm -f conftest*
7888 LIBS="$ac_save_LIBS"
7889
7890 fi
7891 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7892   echo "$ac_t""yes" 1>&6
7893   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7894 echo "configure:7895: checking for gettext in libintl" >&5
7895 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7896   echo $ac_n "(cached) $ac_c" 1>&6
7897 else
7898   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7899 echo "configure:7900: checking for gettext in -lintl" >&5
7900 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7901 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7902   echo $ac_n "(cached) $ac_c" 1>&6
7903 else
7904   ac_save_LIBS="$LIBS"
7905 LIBS="-lintl  $LIBS"
7906 cat > conftest.$ac_ext <<EOF
7907 #line 7908 "configure"
7908 #include "confdefs.h"
7909 /* Override any gcc2 internal prototype to avoid an error.  */
7910 /* We use char because int might match the return type of a gcc2
7911     builtin and then its argument prototype would still apply.  */
7912 char gettext();
7913
7914 int main() {
7915 gettext()
7916 ; return 0; }
7917 EOF
7918 if { (eval echo configure:7919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7919   rm -rf conftest*
7920   eval "ac_cv_lib_$ac_lib_var=yes"
7921 else
7922   echo "configure: failed program was:" >&5
7923   cat conftest.$ac_ext >&5
7924   rm -rf conftest*
7925   eval "ac_cv_lib_$ac_lib_var=no"
7926 fi
7927 rm -f conftest*
7928 LIBS="$ac_save_LIBS"
7929
7930 fi
7931 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7932   echo "$ac_t""yes" 1>&6
7933   gt_cv_func_gettext_libintl=yes
7934 else
7935   echo "$ac_t""no" 1>&6
7936 gt_cv_func_gettext_libintl=no
7937 fi
7938
7939 fi
7940
7941 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7942 else
7943   echo "$ac_t""no" 1>&6
7944 fi
7945
7946            fi
7947
7948            if test "$gt_cv_func_gettext_libc" = "yes" \
7949               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7950               cat >> confdefs.h <<\EOF
7951 #define HAVE_GETTEXT 1
7952 EOF
7953
7954               # Extract the first word of "msgfmt", so it can be a program name with args.
7955 set dummy msgfmt; ac_word=$2
7956 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7957 echo "configure:7958: checking for $ac_word" >&5
7958 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7959   echo $ac_n "(cached) $ac_c" 1>&6
7960 else
7961   case "$MSGFMT" in
7962   /*)
7963   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7964   ;;
7965   *)
7966   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7967   for ac_dir in $PATH; do
7968     test -z "$ac_dir" && ac_dir=.
7969     if test -f $ac_dir/$ac_word; then
7970       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7971         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7972         break
7973       fi
7974     fi
7975   done
7976   IFS="$ac_save_ifs"
7977   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7978   ;;
7979 esac
7980 fi
7981 MSGFMT="$ac_cv_path_MSGFMT"
7982 if test -n "$MSGFMT"; then
7983   echo "$ac_t""$MSGFMT" 1>&6
7984 else
7985   echo "$ac_t""no" 1>&6
7986 fi
7987               if test "$MSGFMT" != "no"; then
7988                 for ac_func in dcgettext
7989 do
7990 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7991 echo "configure:7992: checking for $ac_func" >&5
7992 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7993   echo $ac_n "(cached) $ac_c" 1>&6
7994 else
7995   cat > conftest.$ac_ext <<EOF
7996 #line 7997 "configure"
7997 #include "confdefs.h"
7998 /* System header to define __stub macros and hopefully few prototypes,
7999     which can conflict with char $ac_func(); below.  */
8000 #include <assert.h>
8001 /* Override any gcc2 internal prototype to avoid an error.  */
8002 /* We use char because int might match the return type of a gcc2
8003     builtin and then its argument prototype would still apply.  */
8004 char $ac_func();
8005
8006 int main() {
8007
8008 /* The GNU C library defines this for functions which it implements
8009     to always fail with ENOSYS.  Some functions are actually named
8010     something starting with __ and the normal name is an alias.  */
8011 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8012 choke me
8013 #else
8014 $ac_func();
8015 #endif
8016
8017 ; return 0; }
8018 EOF
8019 if { (eval echo configure:8020: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8020   rm -rf conftest*
8021   eval "ac_cv_func_$ac_func=yes"
8022 else
8023   echo "configure: failed program was:" >&5
8024   cat conftest.$ac_ext >&5
8025   rm -rf conftest*
8026   eval "ac_cv_func_$ac_func=no"
8027 fi
8028 rm -f conftest*
8029 fi
8030
8031 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8032   echo "$ac_t""yes" 1>&6
8033     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8034   cat >> confdefs.h <<EOF
8035 #define $ac_tr_func 1
8036 EOF
8037
8038 else
8039   echo "$ac_t""no" 1>&6
8040 fi
8041 done
8042
8043                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8044 set dummy gmsgfmt; ac_word=$2
8045 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8046 echo "configure:8047: checking for $ac_word" >&5
8047 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8048   echo $ac_n "(cached) $ac_c" 1>&6
8049 else
8050   case "$GMSGFMT" in
8051   /*)
8052   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8053   ;;
8054   ?:/*)
8055   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8056   ;;
8057   *)
8058   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8059   ac_dummy="$PATH"
8060   for ac_dir in $ac_dummy; do
8061     test -z "$ac_dir" && ac_dir=.
8062     if test -f $ac_dir/$ac_word; then
8063       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8064       break
8065     fi
8066   done
8067   IFS="$ac_save_ifs"
8068   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8069   ;;
8070 esac
8071 fi
8072 GMSGFMT="$ac_cv_path_GMSGFMT"
8073 if test -n "$GMSGFMT"; then
8074   echo "$ac_t""$GMSGFMT" 1>&6
8075 else
8076   echo "$ac_t""no" 1>&6
8077 fi
8078
8079                 # Extract the first word of "xgettext", so it can be a program name with args.
8080 set dummy xgettext; ac_word=$2
8081 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8082 echo "configure:8083: checking for $ac_word" >&5
8083 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8084   echo $ac_n "(cached) $ac_c" 1>&6
8085 else
8086   case "$XGETTEXT" in
8087   /*)
8088   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8089   ;;
8090   *)
8091   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8092   for ac_dir in $PATH; do
8093     test -z "$ac_dir" && ac_dir=.
8094     if test -f $ac_dir/$ac_word; then
8095       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8096         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8097         break
8098       fi
8099     fi
8100   done
8101   IFS="$ac_save_ifs"
8102   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8103   ;;
8104 esac
8105 fi
8106 XGETTEXT="$ac_cv_path_XGETTEXT"
8107 if test -n "$XGETTEXT"; then
8108   echo "$ac_t""$XGETTEXT" 1>&6
8109 else
8110   echo "$ac_t""no" 1>&6
8111 fi
8112
8113                 cat > conftest.$ac_ext <<EOF
8114 #line 8115 "configure"
8115 #include "confdefs.h"
8116
8117 int main() {
8118 extern int _nl_msg_cat_cntr;
8119                                return _nl_msg_cat_cntr
8120 ; return 0; }
8121 EOF
8122 if { (eval echo configure:8123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8123   rm -rf conftest*
8124   CATOBJEXT=.gmo
8125                    DATADIRNAME=share
8126 else
8127   echo "configure: failed program was:" >&5
8128   cat conftest.$ac_ext >&5
8129   rm -rf conftest*
8130   CATOBJEXT=.mo
8131                    DATADIRNAME=lib
8132 fi
8133 rm -f conftest*
8134                 INSTOBJEXT=.mo
8135               fi
8136             fi
8137
8138 else
8139   echo "$ac_t""no" 1>&6
8140 fi
8141
8142
8143         if test "$CATOBJEXT" = "NONE"; then
8144           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8145 echo "configure:8146: checking whether catgets can be used" >&5
8146           # Check whether --with-catgets or --without-catgets was given.
8147 if test "${with_catgets+set}" = set; then
8148   withval="$with_catgets"
8149   nls_cv_use_catgets=$withval
8150 else
8151   nls_cv_use_catgets=no
8152 fi
8153
8154           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8155
8156           if test "$nls_cv_use_catgets" = "yes"; then
8157                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8158 echo "configure:8159: checking for main in -li" >&5
8159 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8160 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8161   echo $ac_n "(cached) $ac_c" 1>&6
8162 else
8163   ac_save_LIBS="$LIBS"
8164 LIBS="-li  $LIBS"
8165 cat > conftest.$ac_ext <<EOF
8166 #line 8167 "configure"
8167 #include "confdefs.h"
8168
8169 int main() {
8170 main()
8171 ; return 0; }
8172 EOF
8173 if { (eval echo configure:8174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8174   rm -rf conftest*
8175   eval "ac_cv_lib_$ac_lib_var=yes"
8176 else
8177   echo "configure: failed program was:" >&5
8178   cat conftest.$ac_ext >&5
8179   rm -rf conftest*
8180   eval "ac_cv_lib_$ac_lib_var=no"
8181 fi
8182 rm -f conftest*
8183 LIBS="$ac_save_LIBS"
8184
8185 fi
8186 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8187   echo "$ac_t""yes" 1>&6
8188     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8189     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8190   cat >> confdefs.h <<EOF
8191 #define $ac_tr_lib 1
8192 EOF
8193
8194   LIBS="-li $LIBS"
8195
8196 else
8197   echo "$ac_t""no" 1>&6
8198 fi
8199
8200             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8201 echo "configure:8202: checking for catgets" >&5
8202 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8203   echo $ac_n "(cached) $ac_c" 1>&6
8204 else
8205   cat > conftest.$ac_ext <<EOF
8206 #line 8207 "configure"
8207 #include "confdefs.h"
8208 /* System header to define __stub macros and hopefully few prototypes,
8209     which can conflict with char catgets(); below.  */
8210 #include <assert.h>
8211 /* Override any gcc2 internal prototype to avoid an error.  */
8212 /* We use char because int might match the return type of a gcc2
8213     builtin and then its argument prototype would still apply.  */
8214 char catgets();
8215
8216 int main() {
8217
8218 /* The GNU C library defines this for functions which it implements
8219     to always fail with ENOSYS.  Some functions are actually named
8220     something starting with __ and the normal name is an alias.  */
8221 #if defined (__stub_catgets) || defined (__stub___catgets)
8222 choke me
8223 #else
8224 catgets();
8225 #endif
8226
8227 ; return 0; }
8228 EOF
8229 if { (eval echo configure:8230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8230   rm -rf conftest*
8231   eval "ac_cv_func_catgets=yes"
8232 else
8233   echo "configure: failed program was:" >&5
8234   cat conftest.$ac_ext >&5
8235   rm -rf conftest*
8236   eval "ac_cv_func_catgets=no"
8237 fi
8238 rm -f conftest*
8239 fi
8240
8241 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8242   echo "$ac_t""yes" 1>&6
8243   cat >> confdefs.h <<\EOF
8244 #define HAVE_CATGETS 1
8245 EOF
8246
8247                INTLOBJS="\$(CATOBJS)"
8248                # Extract the first word of "gencat", so it can be a program name with args.
8249 set dummy gencat; ac_word=$2
8250 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8251 echo "configure:8252: checking for $ac_word" >&5
8252 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8253   echo $ac_n "(cached) $ac_c" 1>&6
8254 else
8255   case "$GENCAT" in
8256   /*)
8257   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8258   ;;
8259   ?:/*)
8260   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8261   ;;
8262   *)
8263   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8264   ac_dummy="$PATH"
8265   for ac_dir in $ac_dummy; do
8266     test -z "$ac_dir" && ac_dir=.
8267     if test -f $ac_dir/$ac_word; then
8268       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8269       break
8270     fi
8271   done
8272   IFS="$ac_save_ifs"
8273   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8274   ;;
8275 esac
8276 fi
8277 GENCAT="$ac_cv_path_GENCAT"
8278 if test -n "$GENCAT"; then
8279   echo "$ac_t""$GENCAT" 1>&6
8280 else
8281   echo "$ac_t""no" 1>&6
8282 fi
8283                if test "$GENCAT" != "no"; then
8284                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8285 set dummy gmsgfmt; ac_word=$2
8286 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8287 echo "configure:8288: checking for $ac_word" >&5
8288 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8289   echo $ac_n "(cached) $ac_c" 1>&6
8290 else
8291   case "$GMSGFMT" in
8292   /*)
8293   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8294   ;;
8295   ?:/*)
8296   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8297   ;;
8298   *)
8299   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8300   ac_dummy="$PATH"
8301   for ac_dir in $ac_dummy; do
8302     test -z "$ac_dir" && ac_dir=.
8303     if test -f $ac_dir/$ac_word; then
8304       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8305       break
8306     fi
8307   done
8308   IFS="$ac_save_ifs"
8309   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8310   ;;
8311 esac
8312 fi
8313 GMSGFMT="$ac_cv_path_GMSGFMT"
8314 if test -n "$GMSGFMT"; then
8315   echo "$ac_t""$GMSGFMT" 1>&6
8316 else
8317   echo "$ac_t""no" 1>&6
8318 fi
8319
8320                  if test "$GMSGFMT" = "no"; then
8321                    # Extract the first word of "msgfmt", so it can be a program name with args.
8322 set dummy msgfmt; ac_word=$2
8323 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8324 echo "configure:8325: checking for $ac_word" >&5
8325 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8326   echo $ac_n "(cached) $ac_c" 1>&6
8327 else
8328   case "$GMSGFMT" in
8329   /*)
8330   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8331   ;;
8332   *)
8333   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8334   for ac_dir in $PATH; do
8335     test -z "$ac_dir" && ac_dir=.
8336     if test -f $ac_dir/$ac_word; then
8337       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8338         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8339         break
8340       fi
8341     fi
8342   done
8343   IFS="$ac_save_ifs"
8344   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8345   ;;
8346 esac
8347 fi
8348 GMSGFMT="$ac_cv_path_GMSGFMT"
8349 if test -n "$GMSGFMT"; then
8350   echo "$ac_t""$GMSGFMT" 1>&6
8351 else
8352   echo "$ac_t""no" 1>&6
8353 fi
8354
8355                    if test "$GMSGFMT" = "msgfmt"; then
8356                      echo "configure: warning: No program for catalog building found" 1>&2
8357                      create_catalogs="no"
8358                    fi
8359                  fi
8360                  # Extract the first word of "xgettext", so it can be a program name with args.
8361 set dummy xgettext; ac_word=$2
8362 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8363 echo "configure:8364: checking for $ac_word" >&5
8364 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8365   echo $ac_n "(cached) $ac_c" 1>&6
8366 else
8367   case "$XGETTEXT" in
8368   /*)
8369   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8370   ;;
8371   *)
8372   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8373   for ac_dir in $PATH; do
8374     test -z "$ac_dir" && ac_dir=.
8375     if test -f $ac_dir/$ac_word; then
8376       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8377         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8378         break
8379       fi
8380     fi
8381   done
8382   IFS="$ac_save_ifs"
8383   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8384   ;;
8385 esac
8386 fi
8387 XGETTEXT="$ac_cv_path_XGETTEXT"
8388 if test -n "$XGETTEXT"; then
8389   echo "$ac_t""$XGETTEXT" 1>&6
8390 else
8391   echo "$ac_t""no" 1>&6
8392 fi
8393
8394                  USE_INCLUDED_LIBINTL=yes
8395                  CATOBJEXT=.cat
8396                  INSTOBJEXT=.cat
8397                  DATADIRNAME=lib
8398                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8399                  INTLLIBS=$INTLDEPS
8400                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8401                  nls_cv_header_intl=intl/libintl.h
8402                  nls_cv_header_libgt=intl/libgettext.h
8403                fi
8404 else
8405   echo "$ac_t""no" 1>&6
8406 fi
8407
8408           fi
8409         fi
8410
8411         if test "$CATOBJEXT" = "NONE"; then
8412                           nls_cv_use_gnu_gettext=yes
8413         fi
8414       fi
8415
8416       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8417                 INTLOBJS="\$(GETTOBJS)"
8418         # Extract the first word of "msgfmt", so it can be a program name with args.
8419 set dummy msgfmt; ac_word=$2
8420 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8421 echo "configure:8422: checking for $ac_word" >&5
8422 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8423   echo $ac_n "(cached) $ac_c" 1>&6
8424 else
8425   case "$MSGFMT" in
8426   /*)
8427   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8428   ;;
8429   *)
8430   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8431   for ac_dir in $PATH; do
8432     test -z "$ac_dir" && ac_dir=.
8433     if test -f $ac_dir/$ac_word; then
8434       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8435         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8436         break
8437       fi
8438     fi
8439   done
8440   IFS="$ac_save_ifs"
8441   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8442   ;;
8443 esac
8444 fi
8445 MSGFMT="$ac_cv_path_MSGFMT"
8446 if test -n "$MSGFMT"; then
8447   echo "$ac_t""$MSGFMT" 1>&6
8448 else
8449   echo "$ac_t""no" 1>&6
8450 fi
8451
8452         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8453 set dummy gmsgfmt; ac_word=$2
8454 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8455 echo "configure:8456: checking for $ac_word" >&5
8456 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8457   echo $ac_n "(cached) $ac_c" 1>&6
8458 else
8459   case "$GMSGFMT" in
8460   /*)
8461   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8462   ;;
8463   ?:/*)
8464   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8465   ;;
8466   *)
8467   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8468   ac_dummy="$PATH"
8469   for ac_dir in $ac_dummy; do
8470     test -z "$ac_dir" && ac_dir=.
8471     if test -f $ac_dir/$ac_word; then
8472       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8473       break
8474     fi
8475   done
8476   IFS="$ac_save_ifs"
8477   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8478   ;;
8479 esac
8480 fi
8481 GMSGFMT="$ac_cv_path_GMSGFMT"
8482 if test -n "$GMSGFMT"; then
8483   echo "$ac_t""$GMSGFMT" 1>&6
8484 else
8485   echo "$ac_t""no" 1>&6
8486 fi
8487
8488                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8489           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8490           create_catalogs="no"
8491         fi
8492         # Extract the first word of "xgettext", so it can be a program name with args.
8493 set dummy xgettext; ac_word=$2
8494 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8495 echo "configure:8496: checking for $ac_word" >&5
8496 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8497   echo $ac_n "(cached) $ac_c" 1>&6
8498 else
8499   case "$XGETTEXT" in
8500   /*)
8501   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8502   ;;
8503   *)
8504   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8505   for ac_dir in $PATH; do
8506     test -z "$ac_dir" && ac_dir=.
8507     if test -f $ac_dir/$ac_word; then
8508       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8509         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8510         break
8511       fi
8512     fi
8513   done
8514   IFS="$ac_save_ifs"
8515   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8516   ;;
8517 esac
8518 fi
8519 XGETTEXT="$ac_cv_path_XGETTEXT"
8520 if test -n "$XGETTEXT"; then
8521   echo "$ac_t""$XGETTEXT" 1>&6
8522 else
8523   echo "$ac_t""no" 1>&6
8524 fi
8525
8526
8527         USE_INCLUDED_LIBINTL=yes
8528         CATOBJEXT=.gmo
8529         INSTOBJEXT=.mo
8530         DATADIRNAME=share
8531         INTLDEPS='$(top_builddir)/intl/libintl.a'
8532         INTLLIBS=$INTLDEPS
8533         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8534         nls_cv_header_intl=intl/libintl.h
8535         nls_cv_header_libgt=intl/libgettext.h
8536       fi
8537
8538             if test "$XGETTEXT" != ":"; then
8539                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8540           : ;
8541         else
8542           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8543           XGETTEXT=":"
8544         fi
8545       fi
8546
8547
8548
8549       # We need to process the po/ directory.
8550       POSUB=po
8551     else
8552       DATADIRNAME=share
8553       nls_cv_header_intl=intl/libintl.h
8554       nls_cv_header_libgt=intl/libgettext.h
8555     fi
8556
8557
8558
8559
8560     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8561     # because some of the sources are only built for this goal.
8562     if test "$PACKAGE" = gettext; then
8563       USE_NLS=yes
8564       USE_INCLUDED_LIBINTL=yes
8565     fi
8566
8567                 for lang in $ALL_LINGUAS; do
8568       GMOFILES="$GMOFILES $lang.gmo"
8569       POFILES="$POFILES $lang.po"
8570     done
8571
8572
8573
8574
8575
8576
8577
8578
8579
8580
8581
8582
8583
8584
8585    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8586      if test "x$ALL_LINGUAS" = "x"; then
8587        LINGUAS=
8588      else
8589        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8590 echo "configure:8591: checking for catalogs to be installed" >&5
8591        if test "x$LINGUAS" = "x"; then
8592          LINGUAS=$ALL_LINGUAS
8593        else
8594          NEW_LINGUAS=
8595          for lang in $ALL_LINGUAS; do
8596            case " $LINGUAS " in
8597              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8598            esac
8599          done
8600          LINGUAS=$NEW_LINGUAS
8601        fi
8602        echo "$ac_t""$LINGUAS" 1>&6
8603      fi
8604
8605           if test -n "$LINGUAS"; then
8606        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8607      fi
8608    fi
8609
8610             if test $ac_cv_header_locale_h = yes; then
8611      INCLUDE_LOCALE_H="#include <locale.h>"
8612    else
8613      INCLUDE_LOCALE_H="\
8614 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8615    fi
8616
8617
8618             test -d intl || mkdir intl
8619    if test "$CATOBJEXT" = ".cat"; then
8620      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8621 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8622 echo "configure:8623: checking for linux/version.h" >&5
8623 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8624   echo $ac_n "(cached) $ac_c" 1>&6
8625 else
8626   cat > conftest.$ac_ext <<EOF
8627 #line 8628 "configure"
8628 #include "confdefs.h"
8629 #include <linux/version.h>
8630 EOF
8631 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8632 { (eval echo configure:8633: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8633 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8634 if test -z "$ac_err"; then
8635   rm -rf conftest*
8636   eval "ac_cv_header_$ac_safe=yes"
8637 else
8638   echo "$ac_err" >&5
8639   echo "configure: failed program was:" >&5
8640   cat conftest.$ac_ext >&5
8641   rm -rf conftest*
8642   eval "ac_cv_header_$ac_safe=no"
8643 fi
8644 rm -f conftest*
8645 fi
8646 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8647   echo "$ac_t""yes" 1>&6
8648   msgformat=linux
8649 else
8650   echo "$ac_t""no" 1>&6
8651 msgformat=xopen
8652 fi
8653
8654
8655                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8656    fi
8657       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8658      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8659
8660             if test "$PACKAGE" = "gettext"; then
8661      GT_NO="#NO#"
8662      GT_YES=
8663    else
8664      GT_NO=
8665      GT_YES="#YES#"
8666    fi
8667
8668
8669
8670             MKINSTALLDIRS=
8671    if test -n "$ac_aux_dir"; then
8672      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8673    fi
8674    if test -z "$MKINSTALLDIRS"; then
8675      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8676    fi
8677
8678
8679       l=
8680
8681
8682          test -d po || mkdir po
8683    if test "x$srcdir" != "x."; then
8684      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8685        posrcprefix="$srcdir/"
8686      else
8687        posrcprefix="../$srcdir/"
8688      fi
8689    else
8690      posrcprefix="../"
8691    fi
8692    rm -f po/POTFILES
8693    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8694         < $srcdir/po/POTFILES.in > po/POTFILES
8695
8696 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8697
8698 # Windows32 Registry support for specifying GCC installation paths.
8699 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8700 if test "${enable_win32_registry+set}" = set; then
8701   enableval="$enable_win32_registry"
8702   :
8703 fi
8704
8705
8706 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8707 echo "configure:8708: checking whether windows registry support is requested" >&5
8708 if test x$enable_win32_registry != xno; then
8709   cat >> confdefs.h <<\EOF
8710 #define ENABLE_WIN32_REGISTRY 1
8711 EOF
8712
8713   echo "$ac_t""yes" 1>&6
8714 else
8715   echo "$ac_t""no" 1>&6
8716 fi
8717
8718 # Check if user specified a different registry key.
8719 case x${enable_win32_registry} in
8720 x | xyes)
8721   # default.
8722   gcc_cv_win32_registry_key="$VERSION"
8723   ;;
8724 xno)
8725   # no registry lookup.
8726   gcc_cv_win32_registry_key=''
8727   ;;
8728 *)
8729   # user-specified key.
8730   gcc_cv_win32_registry_key="$enable_win32_registry"
8731   ;;
8732 esac
8733
8734 if test x$enable_win32_registry != xno; then
8735   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8736 echo "configure:8737: checking registry key on windows hosts" >&5
8737   cat >> confdefs.h <<EOF
8738 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8739 EOF
8740
8741   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8742 fi
8743
8744 # Get an absolute path to the GCC top-level source directory
8745 holddir=`pwd`
8746 cd $srcdir
8747 topdir=`pwd`
8748 cd $holddir
8749
8750 # Conditionalize the makefile for this host machine.
8751 # Make-host contains the concatenation of all host makefile fragments
8752 # [there can be more than one].  This file is built by configure.frag.
8753 host_overrides=Make-host
8754 dep_host_xmake_file=
8755 for f in .. ${host_xmake_file}
8756 do
8757         if test -f ${srcdir}/config/$f
8758         then
8759                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8760         fi
8761 done
8762
8763 # Conditionalize the makefile for this target machine.
8764 # Make-target contains the concatenation of all host makefile fragments
8765 # [there can be more than one].  This file is built by configure.frag.
8766 target_overrides=Make-target
8767 dep_tmake_file=
8768 for f in .. ${tmake_file}
8769 do
8770         if test -f ${srcdir}/config/$f
8771         then
8772                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8773         fi
8774 done
8775
8776 # If the host doesn't support symlinks, modify CC in
8777 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8778 # Otherwise, we can use "CC=$(CC)".
8779 rm -f symtest.tem
8780 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8781 then
8782         cc_set_by_configure="\$(CC)"
8783         quoted_cc_set_by_configure="\$(CC)"
8784         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8785 else
8786         rm -f symtest.tem
8787         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8788         then
8789                 symbolic_link="cp -p"
8790         else
8791                 symbolic_link="cp"
8792         fi
8793         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8794         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8795         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8796 fi
8797 rm -f symtest.tem
8798
8799 out_object_file=`basename $out_file .c`.o
8800
8801 tm_file_list=
8802 for f in $tm_file; do
8803   case $f in
8804     gansidecl.h )
8805        tm_file_list="${tm_file_list} $f" ;;
8806     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8807   esac
8808 done
8809
8810 host_xm_file_list=
8811 for f in $host_xm_file; do
8812   case $f in
8813     auto-host.h | gansidecl.h | hwint.h )
8814        host_xm_file_list="${host_xm_file_list} $f" ;;
8815     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8816   esac
8817 done
8818
8819 build_xm_file_list=
8820 for f in $build_xm_file; do
8821   case $f in
8822     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8823        build_xm_file_list="${build_xm_file_list} $f" ;;
8824     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8825   esac
8826 done
8827
8828 # Define macro CROSS_COMPILE in compilation
8829 # if this is a cross-compiler.
8830 # Also use all.cross instead of all.internal
8831 # and add cross-make to Makefile.
8832 cross_overrides="/dev/null"
8833 if test x$host != x$target
8834 then
8835         cross_defines="CROSS=-DCROSS_COMPILE"
8836         cross_overrides="${topdir}/cross-make"
8837 fi
8838
8839 # If this is a cross-compiler that does not
8840 # have its own set of headers then define
8841 # inhibit_libc
8842
8843 # If this is using newlib, then define inhibit_libc in
8844 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8845 # libgcc.a, but that's OK because newlib should have its own version of
8846 # assert.h.
8847 inhibit_libc=
8848 if test x$host != x$target && test x$with_headers = x; then
8849        inhibit_libc=-Dinhibit_libc
8850 else
8851        if test x$with_newlib = xyes; then
8852                inhibit_libc=-Dinhibit_libc
8853        fi
8854 fi
8855
8856
8857 # When building gcc with a cross-compiler, we need to fix a few things.
8858 # This must come after cross-make as we want all.build to override
8859 # all.cross.
8860 build_overrides="/dev/null"
8861 if test x$build != x$host
8862 then
8863         build_overrides="${topdir}/build-make"
8864 fi
8865
8866 # Expand extra_headers to include complete path.
8867 # This substitutes for lots of t-* files.
8868 extra_headers_list=
8869 if test "x$extra_headers" = x
8870 then true
8871 else
8872         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8873         for file in $extra_headers;
8874         do
8875                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8876         done
8877 fi
8878
8879 if test x$use_collect2 = xno; then
8880         use_collect2=
8881 fi
8882
8883 # Add a definition of USE_COLLECT2 if system wants one.
8884 # Also tell toplev.c what to do.
8885 # This substitutes for lots of t-* files.
8886 if test x$use_collect2 = x
8887 then
8888         will_use_collect2=
8889         maybe_use_collect2=
8890 else
8891         will_use_collect2="collect2"
8892         maybe_use_collect2="-DUSE_COLLECT2"
8893 fi
8894
8895 # NEED TO CONVERT
8896 # Set MD_DEPS if the real md file is in md.pre-cpp.
8897 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8898 # for line oriented comments, so we must always use a GNU cpp.  If
8899 # building gcc with a cross compiler, use the cross compiler just
8900 # built.  Otherwise, we can use the cpp just built.
8901 md_file_sub=
8902 if test "x$md_cppflags" = x
8903 then
8904         md_file_sub=$srcdir/config/$md_file
8905 else
8906         md_file=md
8907 fi
8908
8909 # If we have gas in the build tree, make a link to it.
8910 if test -f ../gas/Makefile; then
8911         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8912 fi
8913
8914 # If we have nm in the build tree, make a link to it.
8915 if test -f ../binutils/Makefile; then
8916         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8917 fi
8918
8919 # If we have ld in the build tree, make a link to it.
8920 if test -f ../ld/Makefile; then
8921 #       if test x$use_collect2 = x; then
8922 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8923 #       else
8924                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8925 #       fi
8926 fi
8927
8928 # Figure out what assembler alignment features are present.
8929 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8930 echo "configure:8931: checking assembler alignment features" >&5
8931 gcc_cv_as=
8932 gcc_cv_as_alignment_features=
8933 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8934 if test -x "$DEFAULT_ASSEMBLER"; then
8935         gcc_cv_as="$DEFAULT_ASSEMBLER"
8936 elif test -x "$AS"; then
8937         gcc_cv_as="$AS"
8938 elif test -x as$host_exeext; then
8939         # Build using assembler in the current directory.
8940         gcc_cv_as=./as$host_exeext
8941 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8942         # Single tree build which includes gas.
8943         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8944         do
8945                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8946                 if test x$gcc_cv_gas_version != x; then
8947                         break
8948                 fi
8949         done
8950         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8951         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8952         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8953                 # Gas version 2.6 and later support for .balign and .p2align.
8954                 # bytes to skip when using .p2align.
8955                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8956                         gcc_cv_as_alignment_features=".balign and .p2align"
8957                         cat >> confdefs.h <<\EOF
8958 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8959 EOF
8960
8961                 fi
8962                 # Gas version 2.8 and later support specifying the maximum
8963                 # bytes to skip when using .p2align.
8964                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8965                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8966                         cat >> confdefs.h <<\EOF
8967 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8968 EOF
8969
8970                 fi
8971         fi
8972 elif test x$host = x$target; then
8973         # Native build.
8974         # Search the same directories that the installed compiler will
8975         # search.  Else we may find the wrong assembler and lose.  If we
8976         # do not find a suitable assembler binary, then try the user's
8977         # path.
8978         #
8979         # Also note we have to check MD_EXEC_PREFIX before checking the
8980         # user's path.  Unfortunately, there is no good way to get at the
8981         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8982         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8983         # to be fixed as part of the make/configure rewrite too.
8984
8985         if test "x$exec_prefix" = xNONE; then
8986                 if test "x$prefix" = xNONE; then
8987                         test_prefix=/usr/local
8988                 else
8989                         test_prefix=$prefix
8990                 fi
8991         else
8992                 test_prefix=$exec_prefix
8993         fi
8994
8995         # If the loop below does not find an assembler, then use whatever
8996         # one we can find in the users's path.
8997         # user's path.
8998         as=as$host_exeext
8999
9000         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
9001                    $test_prefix/lib/gcc-lib/$target \
9002                    /usr/lib/gcc/$target/$gcc_version \
9003                    /usr/lib/gcc/$target \
9004                    $test_prefix/$target/bin/$target/$gcc_version \
9005                    $test_prefix/$target/bin \
9006                    /usr/libexec \
9007                    /usr/ccs/gcc \
9008                    /usr/ccs/bin \
9009                    /udk/usr/ccs/bin \
9010                    /bsd43/usr/lib/cmplrs/cc \
9011                    /usr/cross64/usr/bin \
9012                    /usr/lib/cmplrs/cc \
9013                    /sysv/usr/lib/cmplrs/cc \
9014                    /svr4/usr/lib/cmplrs/cc \
9015                    /usr/bin"
9016
9017         for dir in $test_dirs; do
9018                 if test -f $dir/as$host_exeext; then
9019                         gcc_cv_as=$dir/as$host_exeext
9020                         break;
9021                 fi
9022         done
9023 fi
9024 if test x$gcc_cv_as != x; then
9025         # Check if we have .balign and .p2align
9026         echo ".balign  4" > conftest.s
9027         echo ".p2align  2" >> conftest.s
9028         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9029                 gcc_cv_as_alignment_features=".balign and .p2align"
9030                 cat >> confdefs.h <<\EOF
9031 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9032 EOF
9033
9034         fi
9035         rm -f conftest.s conftest.o
9036         # Check if specifying the maximum bytes to skip when
9037         # using .p2align is supported.
9038         echo ".p2align 4,,7" > conftest.s
9039         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9040                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9041                 cat >> confdefs.h <<\EOF
9042 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9043 EOF
9044
9045         fi
9046         rm -f conftest.s conftest.o
9047 fi
9048 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9049
9050 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9051 echo "configure:9052: checking assembler subsection support" >&5
9052 gcc_cv_as_subsections=
9053 if test x$gcc_cv_as != x; then
9054         # Check if we have .subsection
9055         echo ".subsection 1" > conftest.s
9056         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9057                 gcc_cv_as_subsections=".subsection"
9058                 if test -x nm$host_exeext; then
9059                         gcc_cv_nm=./nm$host_exeext
9060                 elif test x$host = x$target; then
9061                         # Native build.
9062                         gcc_cv_nm=nm$host_exeext
9063                 fi
9064                 if test x$gcc_cv_nm != x; then
9065                         cat > conftest.s <<EOF
9066 conftest_label1: .word 0
9067 .subsection -1
9068 conftest_label2: .word 0
9069 .previous
9070 EOF
9071                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9072                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9073                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9074                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9075                                         :
9076                                 else
9077                                         gcc_cv_as_subsections="working .subsection -1"
9078                                         cat >> confdefs.h <<\EOF
9079 #define HAVE_GAS_SUBSECTION_ORDERING 1
9080 EOF
9081
9082                                 fi
9083                         fi
9084                 fi
9085         fi
9086         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9087 fi
9088 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9089
9090 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9091 echo "configure:9092: checking assembler weak support" >&5
9092 gcc_cv_as_weak=
9093 if test x$gcc_cv_as != x; then
9094         # Check if we have .weak
9095         echo "  .weak foobar" > conftest.s
9096         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9097                 cat >> confdefs.h <<\EOF
9098 #define HAVE_GAS_WEAK 1
9099 EOF
9100
9101                 gcc_cv_as_weak="yes"
9102         fi
9103         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9104 fi
9105 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9106
9107 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9108 echo "configure:9109: checking assembler hidden support" >&5
9109 gcc_cv_as_hidden=
9110 if test x$gcc_cv_as != x; then
9111         # Check if we have .hidden
9112         echo "  .hidden foobar" > conftest.s
9113         echo "foobar:" >> conftest.s
9114         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9115                 cat >> confdefs.h <<\EOF
9116 #define HAVE_GAS_HIDDEN 1
9117 EOF
9118
9119                 gcc_cv_as_hidden="yes"
9120         fi
9121         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9122 fi
9123 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9124
9125 case "$target" in
9126   sparc*-*-*)
9127     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9128 echo "configure:9129: checking assembler .register pseudo-op support" >&5
9129 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9130   echo $ac_n "(cached) $ac_c" 1>&6
9131 else
9132
9133         gcc_cv_as_register_pseudo_op=unknown
9134         if test x$gcc_cv_as != x; then
9135             # Check if we have .register
9136             echo ".register %g2, #scratch" > conftest.s
9137             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9138                 gcc_cv_as_register_pseudo_op=yes
9139             else
9140                 gcc_cv_as_register_pseudo_op=no
9141             fi
9142             rm -f conftest.s conftest.o
9143         fi
9144
9145 fi
9146
9147 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9148     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9149         cat >> confdefs.h <<\EOF
9150 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9151 EOF
9152
9153     fi
9154
9155     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9156 echo "configure:9157: checking assembler supports -relax" >&5
9157 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9158   echo $ac_n "(cached) $ac_c" 1>&6
9159 else
9160
9161         gcc_cv_as_relax_opt=unknown
9162         if test x$gcc_cv_as != x; then
9163             # Check if gas supports -relax
9164             echo ".text" > conftest.s
9165             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9166                 gcc_cv_as_relax_opt=yes
9167             else
9168                 gcc_cv_as_relax_opt=no
9169             fi
9170             rm -f conftest.s conftest.o
9171         fi
9172
9173 fi
9174
9175 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9176     if test "x$gcc_cv_as_relax_opt" = xyes; then
9177         cat >> confdefs.h <<\EOF
9178 #define HAVE_AS_RELAX_OPTION 1
9179 EOF
9180
9181     fi
9182
9183     case "$tm_file" in
9184     *64*)
9185         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9186 echo "configure:9187: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9187 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9188   echo $ac_n "(cached) $ac_c" 1>&6
9189 else
9190
9191                 if test -n "$gcc_cv_as"; then
9192                     echo ".xword foo" > conftest.s
9193                     gcc_cv_as_flags64=no
9194                     for flag in "-xarch=v9" "-64 -Av9"; do
9195                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9196                             > /dev/null 2>&1; then
9197                             gcc_cv_as_flags64=$flag
9198                             break
9199                         fi
9200                     done
9201                     rm -f conftest.s conftest.o
9202                 else
9203                     if test "$gas" = yes; then
9204                         gcc_cv_as_flags64="-64 -Av9"
9205                     else
9206                         gcc_cv_as_flags64="-xarch=v9"
9207                     fi
9208                 fi
9209
9210 fi
9211
9212 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9213         if test "x$gcc_cv_as_flags64" = xno; then
9214
9215             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9216             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9217
9218         else
9219             cat >> confdefs.h <<EOF
9220 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9221 EOF
9222
9223         fi
9224         ;;
9225     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9226         ;;
9227     esac
9228
9229     if test "x$gcc_cv_as_flags64" != xno; then
9230         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9231 echo "configure:9232: checking for assembler offsetable %lo() support" >&5
9232 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9233   echo $ac_n "(cached) $ac_c" 1>&6
9234 else
9235
9236             gcc_cv_as_offsetable_lo10=unknown
9237             if test "x$gcc_cv_as" != x; then
9238                 # Check if assembler has offsetable %lo()
9239                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9240                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9241                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9242                         > /dev/null 2>&1 &&
9243                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9244                         > /dev/null 2>&1; then
9245                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9246                         gcc_cv_as_offsetable_lo10=no
9247                     else
9248                         gcc_cv_as_offsetable_lo10=yes
9249                     fi
9250                 else
9251                     gcc_cv_as_offsetable_lo10=no
9252                 fi
9253                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9254             fi
9255
9256 fi
9257
9258 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9259         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9260             cat >> confdefs.h <<\EOF
9261 #define HAVE_AS_OFFSETABLE_LO10 1
9262 EOF
9263
9264         fi
9265     fi
9266     ;;
9267
9268   i[34567]86-*-*)
9269     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9270 echo "configure:9271: checking assembler instructions" >&5
9271     gcc_cv_as_instructions=
9272     if test x$gcc_cv_as != x; then
9273         set "filds fists" "filds mem; fists mem"
9274         while test $# -gt 0
9275         do
9276                 echo "$2" > conftest.s
9277                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9278                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9279                         cat >> confdefs.h <<EOF
9280 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9281 EOF
9282
9283                 fi
9284                 shift 2
9285         done
9286         rm -f conftest.s conftest.o
9287     fi
9288     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9289     ;;
9290 esac
9291
9292 # Figure out what language subdirectories are present.
9293 # Look if the user specified --enable-languages="..."; if not, use
9294 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9295 # go away some day.
9296 if test x"${enable_languages+set}" != xset; then
9297         if test x"${LANGUAGES+set}" = xset; then
9298                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9299         else
9300                 enable_languages=all
9301         fi
9302 else
9303         if test x"${enable_languages}" = x; then
9304                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9305         fi
9306 fi
9307 subdirs=
9308 for lang in ${srcdir}/*/config-lang.in ..
9309 do
9310         case $lang in
9311         ..) ;;
9312         # The odd quoting in the next line works around
9313         # an apparent bug in bash 1.12 on linux.
9314         ${srcdir}/[*]/config-lang.in) ;;
9315         *)
9316           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9317           if test "x$lang_alias" = x
9318           then
9319                 echo "$lang doesn't set \$language." 1>&2
9320                 exit 1
9321           fi
9322           if test x"${enable_languages}" = xall; then
9323                 add_this_lang=yes
9324           else
9325                 case "${enable_languages}" in
9326                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9327                         add_this_lang=yes
9328                         ;;
9329                     * )
9330                         add_this_lang=no
9331                         ;;
9332                 esac
9333           fi
9334           if test x"${add_this_lang}" = xyes; then
9335                 case $lang in
9336                     ${srcdir}/ada/config-lang.in)
9337                         if test x$gnat = xyes ; then
9338                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9339                         fi
9340                         ;;
9341                     *)
9342                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9343                         ;;
9344                 esac
9345           fi
9346           ;;
9347         esac
9348 done
9349
9350 # Make gthr-default.h if we have a thread file.
9351 gthread_flags=
9352 if test $thread_file != single; then
9353     rm -f gthr-default.h
9354     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9355     gthread_flags=-DHAVE_GTHR_DEFAULT
9356 fi
9357
9358
9359 # Find out what GC implementation we want, or may, use.
9360 # Check whether --with-gc or --without-gc was given.
9361 if test "${with_gc+set}" = set; then
9362   withval="$with_gc"
9363   case "$withval" in
9364   simple | page)
9365     GGC=ggc-$withval
9366     ;;
9367   *)
9368     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9369     ;;
9370 esac
9371 else
9372   if test $ac_cv_func_mmap_anywhere = yes \
9373     || test $ac_cv_func_valloc = yes; then
9374   GGC=ggc-page
9375 else
9376   GGC=ggc-simple
9377 fi
9378 fi
9379
9380
9381 echo "Using $GGC for garbage collection."
9382
9383 # Use the system's zlib library.
9384 zlibdir=-L../../zlib
9385 zlibinc="-I\$(srcdir)/../../zlib"
9386 # Check whether --with-system-zlib or --without-system-zlib was given.
9387 if test "${with_system_zlib+set}" = set; then
9388   withval="$with_system_zlib"
9389   zlibdir=
9390 zlibinc=
9391
9392 fi
9393
9394
9395
9396
9397 # Build a new-abi (c++) system
9398 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9399 if test "${enable_new_gxx_abi+set}" = set; then
9400   enableval="$enable_new_gxx_abi"
9401   cat >> confdefs.h <<\EOF
9402 #define ENABLE_NEW_GXX_ABI 1
9403 EOF
9404
9405 GXX_ABI_FLAG='-fnew-abi'
9406 echo "Building a new-abi g++ compiler."
9407
9408 fi
9409
9410
9411
9412 # Build a new-libstdc++ system (ie libstdc++-v3)
9413 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9414 echo "configure:9415: checking for libstdc++ to install" >&5
9415 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9416 if test "${enable_libstdcxx_v3+set}" = set; then
9417   enableval="$enable_libstdcxx_v3"
9418   enable_libstdcxx_v3="$enableval"
9419 else
9420   enable_libstdcxx_v3=no
9421 fi
9422
9423
9424 if test x$enable_libstdcxx_v3 = xyes; then
9425   echo "$ac_t""v3" 1>&6
9426   ac_esn=1
9427 else
9428   echo "$ac_t""v2" 1>&6
9429   ac_esn=0
9430 fi
9431 cat >> confdefs.h <<EOF
9432 #define ENABLE_STD_NAMESPACE $ac_esn
9433 EOF
9434
9435
9436
9437 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9438 echo "configure:9439: checking whether to enable maintainer-specific portions of Makefiles" >&5
9439     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9440 if test "${enable_maintainer_mode+set}" = set; then
9441   enableval="$enable_maintainer_mode"
9442   maintainer_mode=$enableval
9443 else
9444   maintainer_mode=no
9445 fi
9446
9447
9448 echo "$ac_t""$maintainer_mode" 1>&6
9449
9450 if test "$maintainer_mode" = "yes"; then
9451   MAINT=''
9452 else
9453   MAINT='#'
9454 fi
9455
9456 # Make empty files to contain the specs and options for each language.
9457 # Then add #include lines to for a compiler that has specs and/or options.
9458
9459 lang_specs_files=
9460 lang_options_files=
9461 lang_tree_files=
9462 rm -f specs.h options.h gencheck.h
9463 touch specs.h options.h gencheck.h
9464 for subdir in . $subdirs
9465 do
9466         if test -f $srcdir/$subdir/lang-specs.h; then
9467                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9468                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9469         fi
9470         if test -f $srcdir/$subdir/lang-options.h; then
9471                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9472                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9473         fi
9474         if test -f $srcdir/$subdir/$subdir-tree.def; then
9475                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9476                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9477         fi
9478 done
9479
9480 # These (without "all_") are set in each config-lang.in.
9481 # `language' must be a single word so is spelled singularly.
9482 all_languages=
9483 all_boot_languages=
9484 all_compilers=
9485 all_stagestuff=
9486 all_diff_excludes=
9487 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9488 # List of language makefile fragments.
9489 all_lang_makefiles=
9490 all_headers=
9491 all_lib2funcs=
9492
9493 # Add the language fragments.
9494 # Languages are added via two mechanisms.  Some information must be
9495 # recorded in makefile variables, these are defined in config-lang.in.
9496 # We accumulate them and plug them into the main Makefile.
9497 # The other mechanism is a set of hooks for each of the main targets
9498 # like `clean', `install', etc.
9499
9500 language_fragments="Make-lang"
9501 language_hooks="Make-hooks"
9502 oldstyle_subdirs=
9503
9504 for s in .. $subdirs
9505 do
9506         if test $s != ".."
9507         then
9508                 language=
9509                 boot_language=
9510                 compilers=
9511                 stagestuff=
9512                 diff_excludes=
9513                 headers=
9514                 outputs=
9515                 lib2funcs=
9516                 . ${srcdir}/$s/config-lang.in
9517                 if test "x$language" = x
9518                 then
9519                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9520                         exit 1
9521                 fi
9522                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9523                 all_languages="$all_languages $language"
9524                 if test "x$boot_language" = xyes
9525                 then
9526                         all_boot_languages="$all_boot_languages $language"
9527                 fi
9528                 all_compilers="$all_compilers $compilers"
9529                 all_stagestuff="$all_stagestuff $stagestuff"
9530                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9531                 all_headers="$all_headers $headers"
9532                 all_outputs="$all_outputs $outputs"
9533                 if test x$outputs = x
9534                 then
9535                         oldstyle_subdirs="$oldstyle_subdirs $s"
9536                 fi
9537                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9538         fi
9539 done
9540
9541 # Since we can't use `::' targets, we link each language in
9542 # with a set of hooks, reached indirectly via lang.${target}.
9543
9544 rm -f Make-hooks
9545 touch Make-hooks
9546 target_list="all.build all.cross start.encap rest.encap \
9547         info dvi \
9548         install-normal install-common install-info install-man \
9549         uninstall distdir \
9550         mostlyclean clean distclean extraclean maintainer-clean \
9551         stage1 stage2 stage3 stage4"
9552 for t in $target_list
9553 do
9554         x=
9555         for lang in .. $all_languages
9556         do
9557                 if test $lang != ".."; then
9558                         x="$x $lang.$t"
9559                 fi
9560         done
9561         echo "lang.$t: $x" >> Make-hooks
9562 done
9563
9564 # If we're not building in srcdir, create .gdbinit.
9565
9566 if test ! -f Makefile.in; then
9567         echo "dir ." > .gdbinit
9568         echo "dir ${srcdir}" >> .gdbinit
9569         if test x$gdb_needs_out_file_path = xyes
9570         then
9571                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9572         fi
9573         if test "x$subdirs" != x; then
9574                 for s in $subdirs
9575                 do
9576                         echo "dir ${srcdir}/$s" >> .gdbinit
9577                 done
9578         fi
9579         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9580 fi
9581
9582 # Define variables host_canonical and build_canonical
9583 # because some Cygnus local changes in the Makefile depend on them.
9584 build_canonical=${build}
9585 host_canonical=${host}
9586 target_subdir=
9587 if test "${host}" != "${target}" ; then
9588     target_subdir=${target}/
9589 fi
9590
9591
9592
9593
9594 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9595 # absolute path for gcc_tooldir based on inserting the number of up-directory
9596 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9597 # $(libsubdir)/@(unlibsubdir) based path.
9598 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9599 # make and thus we'd get different behavior depending on where we built the
9600 # sources.
9601 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9602     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9603 else
9604 # An explanation of the sed strings:
9605 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9606 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9607 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9608 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9609 #
9610 # (*) Note this pattern overwrites the first character of the string
9611 # with a forward slash if one is not already present.  This is not a
9612 # problem because the exact names of the sub-directories concerned is
9613 # unimportant, just the number of them matters.
9614 #
9615 # The practical upshot of these patterns is like this:
9616 #
9617 #  prefix     exec_prefix        result
9618 #  ------     -----------        ------
9619 #   /foo        /foo/bar          ../
9620 #   /foo/       /foo/bar          ../
9621 #   /foo        /foo/bar/         ../
9622 #   /foo/       /foo/bar/         ../
9623 #   /foo        /foo/bar/ugg      ../../
9624 #
9625     dollar='$$'
9626     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9627 fi
9628
9629
9630
9631 # Nothing to do for FLOAT_H, float_format already handled.
9632 objdir=`pwd`
9633
9634
9635 # Process the language and host/target makefile fragments.
9636 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9637
9638 # Substitute configuration variables
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658
9659
9660
9661
9662
9663
9664
9665
9666
9667
9668
9669
9670
9671
9672
9673
9674
9675
9676
9677
9678
9679
9680
9681
9682
9683
9684
9685
9686
9687
9688
9689
9690
9691
9692
9693
9694
9695
9696
9697 # Echo that links are built
9698 if test x$host = x$target
9699 then
9700         str1="native "
9701 else
9702         str1="cross-"
9703         str2=" from $host"
9704 fi
9705
9706 if test x$host != x$build
9707 then
9708         str3=" on a $build system"
9709 fi
9710
9711 if test "x$str2" != x || test "x$str3" != x
9712 then
9713         str4=
9714 fi
9715
9716 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9717
9718 if test "x$str2" != x || test "x$str3" != x
9719 then
9720         echo " ${str2}${str3}." 1>&2
9721 fi
9722
9723 # Truncate the target if necessary
9724 if test x$host_truncate_target != x; then
9725         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9726 fi
9727
9728 # Configure the subdirectories
9729 # AC_CONFIG_SUBDIRS($subdirs)
9730
9731 # Create the Makefile
9732 # and configure language subdirectories
9733 trap '' 1 2 15
9734 cat > confcache <<\EOF
9735 # This file is a shell script that caches the results of configure
9736 # tests run on this system so they can be shared between configure
9737 # scripts and configure runs.  It is not useful on other systems.
9738 # If it contains results you don't want to keep, you may remove or edit it.
9739 #
9740 # By default, configure uses ./config.cache as the cache file,
9741 # creating it if it does not exist already.  You can give configure
9742 # the --cache-file=FILE option to use a different cache file; that is
9743 # what configure does when it calls configure scripts in
9744 # subdirectories, so they share the cache.
9745 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9746 # config.status only pays attention to the cache file if you give it the
9747 # --recheck option to rerun configure.
9748 #
9749 EOF
9750 # The following way of writing the cache mishandles newlines in values,
9751 # but we know of no workaround that is simple, portable, and efficient.
9752 # So, don't put newlines in cache variables' values.
9753 # Ultrix sh set writes to stderr and can't be redirected directly,
9754 # and sets the high bit in the cache file unless we assign to the vars.
9755 (set) 2>&1 |
9756   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9757   *ac_space=\ *)
9758     # `set' does not quote correctly, so add quotes (double-quote substitution
9759     # turns \\\\ into \\, and sed turns \\ into \).
9760     sed -n \
9761       -e "s/'/'\\\\''/g" \
9762       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9763     ;;
9764   *)
9765     # `set' quotes correctly as required by POSIX, so do not add quotes.
9766     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9767     ;;
9768   esac >> confcache
9769 if cmp -s $cache_file confcache; then
9770   :
9771 else
9772   if test -w $cache_file; then
9773     echo "updating cache $cache_file"
9774     cat confcache > $cache_file
9775   else
9776     echo "not updating unwritable cache $cache_file"
9777   fi
9778 fi
9779 rm -f confcache
9780
9781 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9782
9783 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9784 # Let make expand exec_prefix.
9785 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9786
9787 # Any assignment to VPATH causes Sun make to only execute
9788 # the first set of double-colon rules, so remove it if not needed.
9789 # If there is a colon in the path, we need to keep it.
9790 if test "x$srcdir" = x.; then
9791   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9792 fi
9793
9794 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9795
9796 DEFS=-DHAVE_CONFIG_H
9797
9798 # Without the "./", some shells look in PATH for config.status.
9799 : ${CONFIG_STATUS=./config.status}
9800
9801 echo creating $CONFIG_STATUS
9802 rm -f $CONFIG_STATUS
9803 cat > $CONFIG_STATUS <<EOF
9804 #! /bin/sh
9805 # Generated automatically by configure.
9806 # Run this file to recreate the current configuration.
9807 # This directory was configured as follows,
9808 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9809 #
9810 # $0 $ac_configure_args
9811 #
9812 # Compiler output produced by configure, useful for debugging
9813 # configure, is in ./config.log if it exists.
9814
9815 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9816 for ac_option
9817 do
9818   case "\$ac_option" in
9819   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9820     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9821     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9822   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9823     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9824     exit 0 ;;
9825   -help | --help | --hel | --he | --h)
9826     echo "\$ac_cs_usage"; exit 0 ;;
9827   *) echo "\$ac_cs_usage"; exit 1 ;;
9828   esac
9829 done
9830
9831 ac_given_srcdir=$srcdir
9832
9833 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9834 EOF
9835 cat >> $CONFIG_STATUS <<EOF
9836
9837 # Protect against being on the right side of a sed subst in config.status.
9838 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9839  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9840 $ac_vpsub
9841 $extrasub
9842 s%@SHELL@%$SHELL%g
9843 s%@CFLAGS@%$CFLAGS%g
9844 s%@CPPFLAGS@%$CPPFLAGS%g
9845 s%@CXXFLAGS@%$CXXFLAGS%g
9846 s%@FFLAGS@%$FFLAGS%g
9847 s%@DEFS@%$DEFS%g
9848 s%@LDFLAGS@%$LDFLAGS%g
9849 s%@LIBS@%$LIBS%g
9850 s%@exec_prefix@%$exec_prefix%g
9851 s%@prefix@%$prefix%g
9852 s%@program_transform_name@%$program_transform_name%g
9853 s%@bindir@%$bindir%g
9854 s%@sbindir@%$sbindir%g
9855 s%@libexecdir@%$libexecdir%g
9856 s%@datadir@%$datadir%g
9857 s%@sysconfdir@%$sysconfdir%g
9858 s%@sharedstatedir@%$sharedstatedir%g
9859 s%@localstatedir@%$localstatedir%g
9860 s%@libdir@%$libdir%g
9861 s%@includedir@%$includedir%g
9862 s%@oldincludedir@%$oldincludedir%g
9863 s%@infodir@%$infodir%g
9864 s%@mandir@%$mandir%g
9865 s%@host@%$host%g
9866 s%@host_alias@%$host_alias%g
9867 s%@host_cpu@%$host_cpu%g
9868 s%@host_vendor@%$host_vendor%g
9869 s%@host_os@%$host_os%g
9870 s%@target@%$target%g
9871 s%@target_alias@%$target_alias%g
9872 s%@target_cpu@%$target_cpu%g
9873 s%@target_vendor@%$target_vendor%g
9874 s%@target_os@%$target_os%g
9875 s%@build@%$build%g
9876 s%@build_alias@%$build_alias%g
9877 s%@build_cpu@%$build_cpu%g
9878 s%@build_vendor@%$build_vendor%g
9879 s%@build_os@%$build_os%g
9880 s%@CC@%$CC%g
9881 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9882 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9883 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9884 s%@SET_MAKE@%$SET_MAKE%g
9885 s%@AWK@%$AWK%g
9886 s%@LEX@%$LEX%g
9887 s%@LEXLIB@%$LEXLIB%g
9888 s%@LN@%$LN%g
9889 s%@LN_S@%$LN_S%g
9890 s%@RANLIB@%$RANLIB%g
9891 s%@YACC@%$YACC%g
9892 s%@INSTALL@%$INSTALL%g
9893 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9894 s%@INSTALL_DATA@%$INSTALL_DATA%g
9895 s%@CPP@%$CPP%g
9896 s%@gnat@%$gnat%g
9897 s%@MAKEINFO@%$MAKEINFO%g
9898 s%@BUILD_INFO@%$BUILD_INFO%g
9899 s%@INSTALL_INFO@%$INSTALL_INFO%g
9900 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9901 s%@vfprintf@%$vfprintf%g
9902 s%@doprint@%$doprint%g
9903 s%@manext@%$manext%g
9904 s%@objext@%$objext%g
9905 s%@PACKAGE@%$PACKAGE%g
9906 s%@VERSION@%$VERSION%g
9907 s%@ALLOCA@%$ALLOCA%g
9908 s%@USE_NLS@%$USE_NLS%g
9909 s%@MSGFMT@%$MSGFMT%g
9910 s%@GMSGFMT@%$GMSGFMT%g
9911 s%@XGETTEXT@%$XGETTEXT%g
9912 s%@GENCAT@%$GENCAT%g
9913 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9914 s%@CATALOGS@%$CATALOGS%g
9915 s%@CATOBJEXT@%$CATOBJEXT%g
9916 s%@DATADIRNAME@%$DATADIRNAME%g
9917 s%@GMOFILES@%$GMOFILES%g
9918 s%@INSTOBJEXT@%$INSTOBJEXT%g
9919 s%@INTLDEPS@%$INTLDEPS%g
9920 s%@INTLLIBS@%$INTLLIBS%g
9921 s%@INTLOBJS@%$INTLOBJS%g
9922 s%@POFILES@%$POFILES%g
9923 s%@POSUB@%$POSUB%g
9924 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9925 s%@GT_NO@%$GT_NO%g
9926 s%@GT_YES@%$GT_YES%g
9927 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9928 s%@l@%$l%g
9929 s%@inhibit_libc@%$inhibit_libc%g
9930 s%@gthread_flags@%$gthread_flags%g
9931 s%@GGC@%$GGC%g
9932 s%@zlibdir@%$zlibdir%g
9933 s%@zlibinc@%$zlibinc%g
9934 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9935 s%@MAINT@%$MAINT%g
9936 s%@build_canonical@%$build_canonical%g
9937 s%@host_canonical@%$host_canonical%g
9938 s%@target_subdir@%$target_subdir%g
9939 s%@gcc_tooldir@%$gcc_tooldir%g
9940 s%@dollar@%$dollar%g
9941 s%@objdir@%$objdir%g
9942 s%@subdirs@%$subdirs%g
9943 s%@all_boot_languages@%$all_boot_languages%g
9944 s%@all_compilers@%$all_compilers%g
9945 s%@all_diff_excludes@%$all_diff_excludes%g
9946 s%@all_headers@%$all_headers%g
9947 s%@all_lang_makefiles@%$all_lang_makefiles%g
9948 s%@all_languages@%$all_languages%g
9949 s%@all_lib2funcs@%$all_lib2funcs%g
9950 s%@all_stagestuff@%$all_stagestuff%g
9951 s%@build_exeext@%$build_exeext%g
9952 s%@build_install_headers_dir@%$build_install_headers_dir%g
9953 s%@build_xm_file_list@%$build_xm_file_list%g
9954 s%@cc_set_by_configure@%$cc_set_by_configure%g
9955 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9956 s%@cpp_install_dir@%$cpp_install_dir%g
9957 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9958 s%@dep_tmake_file@%$dep_tmake_file%g
9959 s%@extra_c_flags@%$extra_c_flags%g
9960 s%@extra_c_objs@%$extra_c_objs%g
9961 s%@extra_cpp_objs@%$extra_cpp_objs%g
9962 s%@extra_cxx_objs@%$extra_cxx_objs%g
9963 s%@extra_headers_list@%$extra_headers_list%g
9964 s%@extra_objs@%$extra_objs%g
9965 s%@extra_parts@%$extra_parts%g
9966 s%@extra_passes@%$extra_passes%g
9967 s%@extra_programs@%$extra_programs%g
9968 s%@float_h_file@%$float_h_file%g
9969 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9970 s%@gcc_version@%$gcc_version%g
9971 s%@gcc_version_trigger@%$gcc_version_trigger%g
9972 s%@host_exeext@%$host_exeext%g
9973 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9974 s%@host_xm_file_list@%$host_xm_file_list%g
9975 s%@install@%$install%g
9976 s%@lang_options_files@%$lang_options_files%g
9977 s%@lang_specs_files@%$lang_specs_files%g
9978 s%@lang_tree_files@%$lang_tree_files%g
9979 s%@local_prefix@%$local_prefix%g
9980 s%@maybe_use_collect2@%$maybe_use_collect2%g
9981 s%@md_file@%$md_file%g
9982 s%@objc_boehm_gc@%$objc_boehm_gc%g
9983 s%@out_file@%$out_file%g
9984 s%@out_object_file@%$out_object_file%g
9985 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9986 s%@symbolic_link@%$symbolic_link%g
9987 s%@thread_file@%$thread_file%g
9988 s%@tm_file_list@%$tm_file_list%g
9989 s%@will_use_collect2@%$will_use_collect2%g
9990 /@target_overrides@/r $target_overrides
9991 s%@target_overrides@%%g
9992 /@host_overrides@/r $host_overrides
9993 s%@host_overrides@%%g
9994 s%@cross_defines@%$cross_defines%g
9995 /@cross_overrides@/r $cross_overrides
9996 s%@cross_overrides@%%g
9997 /@build_overrides@/r $build_overrides
9998 s%@build_overrides@%%g
9999 /@language_fragments@/r $language_fragments
10000 s%@language_fragments@%%g
10001 /@language_hooks@/r $language_hooks
10002 s%@language_hooks@%%g
10003
10004 CEOF
10005 EOF
10006
10007 cat >> $CONFIG_STATUS <<\EOF
10008
10009 # Split the substitutions into bite-sized pieces for seds with
10010 # small command number limits, like on Digital OSF/1 and HP-UX.
10011 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10012 ac_file=1 # Number of current file.
10013 ac_beg=1 # First line for current file.
10014 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10015 ac_more_lines=:
10016 ac_sed_cmds=""
10017 while $ac_more_lines; do
10018   if test $ac_beg -gt 1; then
10019     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10020   else
10021     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10022   fi
10023   if test ! -s conftest.s$ac_file; then
10024     ac_more_lines=false
10025     rm -f conftest.s$ac_file
10026   else
10027     if test -z "$ac_sed_cmds"; then
10028       ac_sed_cmds="sed -f conftest.s$ac_file"
10029     else
10030       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10031     fi
10032     ac_file=`expr $ac_file + 1`
10033     ac_beg=$ac_end
10034     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10035   fi
10036 done
10037 if test -z "$ac_sed_cmds"; then
10038   ac_sed_cmds=cat
10039 fi
10040 EOF
10041
10042 cat >> $CONFIG_STATUS <<EOF
10043
10044 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
10045 EOF
10046 cat >> $CONFIG_STATUS <<\EOF
10047 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10048   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10049   case "$ac_file" in
10050   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10051        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10052   *) ac_file_in="${ac_file}.in" ;;
10053   esac
10054
10055   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10056
10057   # Remove last slash and all that follows it.  Not all systems have dirname.
10058   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10059   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10060     # The file is in a subdirectory.
10061     test ! -d "$ac_dir" && mkdir "$ac_dir"
10062     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10063     # A "../" for each directory in $ac_dir_suffix.
10064     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10065   else
10066     ac_dir_suffix= ac_dots=
10067   fi
10068
10069   case "$ac_given_srcdir" in
10070   .)  srcdir=.
10071       if test -z "$ac_dots"; then top_srcdir=.
10072       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10073   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10074   *) # Relative path.
10075     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10076     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10077   esac
10078
10079
10080   echo creating "$ac_file"
10081   rm -f "$ac_file"
10082   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10083   case "$ac_file" in
10084   *Makefile*) ac_comsub="1i\\
10085 # $configure_input" ;;
10086   *) ac_comsub= ;;
10087   esac
10088
10089   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10090   sed -e "$ac_comsub
10091 s%@configure_input@%$configure_input%g
10092 s%@srcdir@%$srcdir%g
10093 s%@top_srcdir@%$top_srcdir%g
10094 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10095 fi; done
10096 rm -f conftest.s*
10097
10098 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10099 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10100 #
10101 # ac_d sets the value in "#define NAME VALUE" lines.
10102 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10103 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10104 ac_dC='\3'
10105 ac_dD='%g'
10106 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10107 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10108 ac_uB='\([      ]\)%\1#\2define\3'
10109 ac_uC=' '
10110 ac_uD='\4%g'
10111 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10112 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10113 ac_eB='$%\1#\2define\3'
10114 ac_eC=' '
10115 ac_eD='%g'
10116
10117 if test "${CONFIG_HEADERS+set}" != set; then
10118 EOF
10119 cat >> $CONFIG_STATUS <<EOF
10120   CONFIG_HEADERS="auto-host.h:config.in"
10121 EOF
10122 cat >> $CONFIG_STATUS <<\EOF
10123 fi
10124 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10125   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10126   case "$ac_file" in
10127   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10128        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10129   *) ac_file_in="${ac_file}.in" ;;
10130   esac
10131
10132   echo creating $ac_file
10133
10134   rm -f conftest.frag conftest.in conftest.out
10135   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10136   cat $ac_file_inputs > conftest.in
10137
10138 EOF
10139
10140 # Transform confdefs.h into a sed script conftest.vals that substitutes
10141 # the proper values into config.h.in to produce config.h.  And first:
10142 # Protect against being on the right side of a sed subst in config.status.
10143 # Protect against being in an unquoted here document in config.status.
10144 rm -f conftest.vals
10145 cat > conftest.hdr <<\EOF
10146 s/[\\&%]/\\&/g
10147 s%[\\$`]%\\&%g
10148 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10149 s%ac_d%ac_u%gp
10150 s%ac_u%ac_e%gp
10151 EOF
10152 sed -n -f conftest.hdr confdefs.h > conftest.vals
10153 rm -f conftest.hdr
10154
10155 # This sed command replaces #undef with comments.  This is necessary, for
10156 # example, in the case of _POSIX_SOURCE, which is predefined and required
10157 # on some systems where configure will not decide to define it.
10158 cat >> conftest.vals <<\EOF
10159 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10160 EOF
10161
10162 # Break up conftest.vals because some shells have a limit on
10163 # the size of here documents, and old seds have small limits too.
10164
10165 rm -f conftest.tail
10166 while :
10167 do
10168   ac_lines=`grep -c . conftest.vals`
10169   # grep -c gives empty output for an empty file on some AIX systems.
10170   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10171   # Write a limited-size here document to conftest.frag.
10172   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10173   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10174   echo 'CEOF
10175   sed -f conftest.frag conftest.in > conftest.out
10176   rm -f conftest.in
10177   mv conftest.out conftest.in
10178 ' >> $CONFIG_STATUS
10179   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10180   rm -f conftest.vals
10181   mv conftest.tail conftest.vals
10182 done
10183 rm -f conftest.vals
10184
10185 cat >> $CONFIG_STATUS <<\EOF
10186   rm -f conftest.frag conftest.h
10187   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10188   cat conftest.in >> conftest.h
10189   rm -f conftest.in
10190   if cmp -s $ac_file conftest.h 2>/dev/null; then
10191     echo "$ac_file is unchanged"
10192     rm -f conftest.h
10193   else
10194     # Remove last slash and all that follows it.  Not all systems have dirname.
10195       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10196       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10197       # The file is in a subdirectory.
10198       test ! -d "$ac_dir" && mkdir "$ac_dir"
10199     fi
10200     rm -f $ac_file
10201     mv conftest.h $ac_file
10202   fi
10203 fi; done
10204
10205 EOF
10206
10207 cat >> $CONFIG_STATUS <<EOF
10208 ac_sources="$nls_cv_header_libgt"
10209 ac_dests="$nls_cv_header_intl"
10210 EOF
10211
10212 cat >> $CONFIG_STATUS <<\EOF
10213 srcdir=$ac_given_srcdir
10214 while test -n "$ac_sources"; do
10215   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10216   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10217
10218   echo "linking $srcdir/$ac_source to $ac_dest"
10219
10220   if test ! -r $srcdir/$ac_source; then
10221     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10222   fi
10223   rm -f $ac_dest
10224
10225   # Make relative symlinks.
10226   # Remove last slash and all that follows it.  Not all systems have dirname.
10227   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10228   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10229     # The dest file is in a subdirectory.
10230     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10231     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10232     # A "../" for each directory in $ac_dest_dir_suffix.
10233     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10234   else
10235     ac_dest_dir_suffix= ac_dots=
10236   fi
10237
10238   case "$srcdir" in
10239   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10240   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10241   esac
10242
10243   # Make a symlink if possible; otherwise try a hard link.
10244   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10245     ln $srcdir/$ac_source $ac_dest; then :
10246   else
10247     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10248   fi
10249 done
10250 EOF
10251 cat >> $CONFIG_STATUS <<EOF
10252
10253
10254 host='${host}'
10255 build='${build}'
10256 target='${target}'
10257 target_alias='${target_alias}'
10258 srcdir='${srcdir}'
10259 subdirs='${subdirs}'
10260 oldstyle_subdirs='${oldstyle_subdirs}'
10261 symbolic_link='${symbolic_link}'
10262 program_transform_set='${program_transform_set}'
10263 program_transform_name='${program_transform_name}'
10264 dep_host_xmake_file='${dep_host_xmake_file}'
10265 host_xmake_file='${host_xmake_file}'
10266 dep_tmake_file='${dep_tmake_file}'
10267 tmake_file='${tmake_file}'
10268 thread_file='${thread_file}'
10269 gcc_version='${gcc_version}'
10270 gcc_version_trigger='${gcc_version_trigger}'
10271 local_prefix='${local_prefix}'
10272 build_install_headers_dir='${build_install_headers_dir}'
10273 build_exeext='${build_exeext}'
10274 host_exeext='${host_exeext}'
10275 out_file='${out_file}'
10276 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10277 SET_MAKE='${SET_MAKE}'
10278 target_list='${target_list}'
10279 target_overrides='${target_overrides}'
10280 host_overrides='${host_overrides}'
10281 cross_defines='${cross_defines}'
10282 cross_overrides='${cross_overrides}'
10283 build_overrides='${build_overrides}'
10284 cpp_install_dir='${cpp_install_dir}'
10285
10286 EOF
10287 cat >> $CONFIG_STATUS <<\EOF
10288 case "$CONFIG_FILES" in *po/Makefile.in*)
10289         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10290       esac
10291
10292 . $srcdir/configure.lang
10293 case x$CONFIG_HEADERS in
10294 xauto-host.h:config.in)
10295 echo > cstamp-h ;;
10296 esac
10297 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10298 # bootstrapping and the installation procedure can still use
10299 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10300 # FLAGS_TO_PASS has been modified to solve the problem there.
10301 # This is virtually a duplicate of what happens in configure.lang; we do
10302 # an extra check to make sure this only happens if ln -s can be used.
10303 if test "$symbolic_link" = "ln -s"; then
10304  for d in .. ${subdirs} ; do
10305    if test $d != ..; then
10306         STARTDIR=`pwd`
10307         cd $d
10308         for t in stage1 stage2 stage3 stage4 include
10309         do
10310                 rm -f $t
10311                 $symbolic_link ../$t $t 2>/dev/null
10312         done
10313         cd $STARTDIR
10314    fi
10315  done
10316 else true ; fi
10317 # Avoid having to add intl to our include paths.
10318 if test -f intl/libintl.h; then
10319   echo creating libintl.h
10320   echo '#include "intl/libintl.h"' >libintl.h
10321 fi
10322
10323 exit 0
10324 EOF
10325 chmod +x $CONFIG_STATUS
10326 rm -fr confdefs* $ac_clean_files
10327 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10328