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 | xaix)
 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 GNU C library""... $ac_c" 1>&6
1491 echo "configure:1492: checking for GNU C library" >&5
1492 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
1493   echo $ac_n "(cached) $ac_c" 1>&6
1494 else
1495   cat > conftest.$ac_ext <<EOF
1496 #line 1497 "configure"
1497 #include "confdefs.h"
1498 #include <features.h>
1499 int main() {
1500
1501 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1502 #error Not a GNU C library system
1503 #endif
1504 ; return 0; }
1505 EOF
1506 if { (eval echo configure:1507: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1507   rm -rf conftest*
1508   gcc_cv_glibc=yes
1509 else
1510   echo "configure: failed program was:" >&5
1511   cat conftest.$ac_ext >&5
1512   rm -rf conftest*
1513   gcc_cv_glibc=no
1514 fi
1515 rm -f conftest*
1516 fi
1517
1518 echo "$ac_t""$gcc_cv_glibc" 1>&6
1519 if test "gcc_cv_glibc" = "yes"; then
1520   cat >> confdefs.h <<\EOF
1521 #define _GNU_SOURCE 1
1522 EOF
1523
1524 fi
1525
1526 echo $ac_n "checking for inline""... $ac_c" 1>&6
1527 echo "configure:1528: checking for inline" >&5
1528 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1529   echo $ac_n "(cached) $ac_c" 1>&6
1530 else
1531   ac_cv_c_inline=no
1532 for ac_kw in inline __inline__ __inline; do
1533   cat > conftest.$ac_ext <<EOF
1534 #line 1535 "configure"
1535 #include "confdefs.h"
1536
1537 int main() {
1538 } $ac_kw foo() {
1539 ; return 0; }
1540 EOF
1541 if { (eval echo configure:1542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1542   rm -rf conftest*
1543   ac_cv_c_inline=$ac_kw; break
1544 else
1545   echo "configure: failed program was:" >&5
1546   cat conftest.$ac_ext >&5
1547 fi
1548 rm -f conftest*
1549 done
1550
1551 fi
1552
1553 echo "$ac_t""$ac_cv_c_inline" 1>&6
1554 case "$ac_cv_c_inline" in
1555   inline | yes) ;;
1556   no) cat >> confdefs.h <<\EOF
1557 #define inline
1558 EOF
1559  ;;
1560   *)  cat >> confdefs.h <<EOF
1561 #define inline $ac_cv_c_inline
1562 EOF
1563  ;;
1564 esac
1565
1566
1567 # Find some useful tools
1568 for ac_prog in mawk gawk nawk awk
1569 do
1570 # Extract the first word of "$ac_prog", so it can be a program name with args.
1571 set dummy $ac_prog; ac_word=$2
1572 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1573 echo "configure:1574: checking for $ac_word" >&5
1574 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1575   echo $ac_n "(cached) $ac_c" 1>&6
1576 else
1577   if test -n "$AWK"; then
1578   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1579 else
1580   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1581   ac_dummy="$PATH"
1582   for ac_dir in $ac_dummy; do
1583     test -z "$ac_dir" && ac_dir=.
1584     if test -f $ac_dir/$ac_word; then
1585       ac_cv_prog_AWK="$ac_prog"
1586       break
1587     fi
1588   done
1589   IFS="$ac_save_ifs"
1590 fi
1591 fi
1592 AWK="$ac_cv_prog_AWK"
1593 if test -n "$AWK"; then
1594   echo "$ac_t""$AWK" 1>&6
1595 else
1596   echo "$ac_t""no" 1>&6
1597 fi
1598
1599 test -n "$AWK" && break
1600 done
1601
1602 # Extract the first word of "flex", so it can be a program name with args.
1603 set dummy flex; ac_word=$2
1604 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1605 echo "configure:1606: checking for $ac_word" >&5
1606 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1607   echo $ac_n "(cached) $ac_c" 1>&6
1608 else
1609   if test -n "$LEX"; then
1610   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1611 else
1612   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1613   ac_dummy="$PATH"
1614   for ac_dir in $ac_dummy; do
1615     test -z "$ac_dir" && ac_dir=.
1616     if test -f $ac_dir/$ac_word; then
1617       ac_cv_prog_LEX="flex"
1618       break
1619     fi
1620   done
1621   IFS="$ac_save_ifs"
1622   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1623 fi
1624 fi
1625 LEX="$ac_cv_prog_LEX"
1626 if test -n "$LEX"; then
1627   echo "$ac_t""$LEX" 1>&6
1628 else
1629   echo "$ac_t""no" 1>&6
1630 fi
1631
1632 if test -z "$LEXLIB"
1633 then
1634   case "$LEX" in
1635   flex*) ac_lib=fl ;;
1636   *) ac_lib=l ;;
1637   esac
1638   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1639 echo "configure:1640: checking for yywrap in -l$ac_lib" >&5
1640 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1641 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1642   echo $ac_n "(cached) $ac_c" 1>&6
1643 else
1644   ac_save_LIBS="$LIBS"
1645 LIBS="-l$ac_lib  $LIBS"
1646 cat > conftest.$ac_ext <<EOF
1647 #line 1648 "configure"
1648 #include "confdefs.h"
1649 /* Override any gcc2 internal prototype to avoid an error.  */
1650 /* We use char because int might match the return type of a gcc2
1651     builtin and then its argument prototype would still apply.  */
1652 char yywrap();
1653
1654 int main() {
1655 yywrap()
1656 ; return 0; }
1657 EOF
1658 if { (eval echo configure:1659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1659   rm -rf conftest*
1660   eval "ac_cv_lib_$ac_lib_var=yes"
1661 else
1662   echo "configure: failed program was:" >&5
1663   cat conftest.$ac_ext >&5
1664   rm -rf conftest*
1665   eval "ac_cv_lib_$ac_lib_var=no"
1666 fi
1667 rm -f conftest*
1668 LIBS="$ac_save_LIBS"
1669
1670 fi
1671 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1672   echo "$ac_t""yes" 1>&6
1673   LEXLIB="-l$ac_lib"
1674 else
1675   echo "$ac_t""no" 1>&6
1676 fi
1677
1678 fi
1679
1680 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1681 echo "configure:1682: checking whether ln works" >&5
1682 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1683   echo $ac_n "(cached) $ac_c" 1>&6
1684 else
1685   rm -f conftestdata_t
1686 echo >conftestdata_f
1687 if ln conftestdata_f conftestdata_t 2>/dev/null
1688 then
1689   gcc_cv_prog_LN="ln"
1690 else
1691   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1692   then
1693     gcc_cv_prog_LN="ln -s"
1694   else
1695     gcc_cv_prog_LN=cp
1696   fi
1697 fi
1698 rm -f conftestdata_f conftestdata_t
1699
1700 fi
1701 LN="$gcc_cv_prog_LN"
1702 if test "$gcc_cv_prog_LN" = "ln"; then
1703   echo "$ac_t""yes" 1>&6
1704 else
1705   if test "$gcc_cv_prog_LN" = "ln -s"; then
1706     echo "$ac_t""no, using ln -s" 1>&6
1707   else
1708     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1709   fi
1710 fi
1711
1712 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1713 echo "configure:1714: checking whether ln -s works" >&5
1714 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1715   echo $ac_n "(cached) $ac_c" 1>&6
1716 else
1717   rm -f conftestdata_t
1718 echo >conftestdata_f
1719 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1720 then
1721   gcc_cv_prog_LN_S="ln -s"
1722 else
1723   if ln conftestdata_f conftestdata_t 2>/dev/null
1724   then
1725     gcc_cv_prog_LN_S=ln
1726   else
1727     gcc_cv_prog_LN_S=cp
1728   fi
1729 fi
1730 rm -f conftestdata_f conftestdata_t
1731
1732 fi
1733 LN_S="$gcc_cv_prog_LN_S"
1734 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1735   echo "$ac_t""yes" 1>&6
1736 else
1737   if test "$gcc_cv_prog_LN_S" = "ln"; then
1738     echo "$ac_t""no, using ln" 1>&6
1739   else
1740     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1741   fi
1742 fi
1743
1744 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1745 echo "configure:1746: checking for volatile" >&5
1746 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1747   echo $ac_n "(cached) $ac_c" 1>&6
1748 else
1749   cat > conftest.$ac_ext <<EOF
1750 #line 1751 "configure"
1751 #include "confdefs.h"
1752
1753 int main() {
1754 volatile int foo;
1755 ; return 0; }
1756 EOF
1757 if { (eval echo configure:1758: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1758   rm -rf conftest*
1759   gcc_cv_c_volatile=yes
1760 else
1761   echo "configure: failed program was:" >&5
1762   cat conftest.$ac_ext >&5
1763   rm -rf conftest*
1764   gcc_cv_c_volatile=no
1765 fi
1766 rm -f conftest*
1767 fi
1768
1769 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1770 if test $gcc_cv_c_volatile = yes ; then
1771   cat >> confdefs.h <<\EOF
1772 #define HAVE_VOLATILE 1
1773 EOF
1774
1775 fi
1776
1777 # Extract the first word of "ranlib", so it can be a program name with args.
1778 set dummy ranlib; ac_word=$2
1779 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1780 echo "configure:1781: checking for $ac_word" >&5
1781 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1782   echo $ac_n "(cached) $ac_c" 1>&6
1783 else
1784   if test -n "$RANLIB"; then
1785   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1786 else
1787   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1788   ac_dummy="$PATH"
1789   for ac_dir in $ac_dummy; do
1790     test -z "$ac_dir" && ac_dir=.
1791     if test -f $ac_dir/$ac_word; then
1792       ac_cv_prog_RANLIB="ranlib"
1793       break
1794     fi
1795   done
1796   IFS="$ac_save_ifs"
1797   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1798 fi
1799 fi
1800 RANLIB="$ac_cv_prog_RANLIB"
1801 if test -n "$RANLIB"; then
1802   echo "$ac_t""$RANLIB" 1>&6
1803 else
1804   echo "$ac_t""no" 1>&6
1805 fi
1806
1807 for ac_prog in 'bison -y' byacc
1808 do
1809 # Extract the first word of "$ac_prog", so it can be a program name with args.
1810 set dummy $ac_prog; ac_word=$2
1811 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1812 echo "configure:1813: checking for $ac_word" >&5
1813 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1814   echo $ac_n "(cached) $ac_c" 1>&6
1815 else
1816   if test -n "$YACC"; then
1817   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1818 else
1819   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1820   ac_dummy="$PATH"
1821   for ac_dir in $ac_dummy; do
1822     test -z "$ac_dir" && ac_dir=.
1823     if test -f $ac_dir/$ac_word; then
1824       ac_cv_prog_YACC="$ac_prog"
1825       break
1826     fi
1827   done
1828   IFS="$ac_save_ifs"
1829 fi
1830 fi
1831 YACC="$ac_cv_prog_YACC"
1832 if test -n "$YACC"; then
1833   echo "$ac_t""$YACC" 1>&6
1834 else
1835   echo "$ac_t""no" 1>&6
1836 fi
1837
1838 test -n "$YACC" && break
1839 done
1840 test -n "$YACC" || YACC="yacc"
1841
1842 # Find a good install program.  We prefer a C program (faster),
1843 # so one script is as good as another.  But avoid the broken or
1844 # incompatible versions:
1845 # SysV /etc/install, /usr/sbin/install
1846 # SunOS /usr/etc/install
1847 # IRIX /sbin/install
1848 # AIX /bin/install
1849 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1850 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1851 # ./install, which can be erroneously created by make from ./install.sh.
1852 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1853 echo "configure:1854: checking for a BSD compatible install" >&5
1854 if test -z "$INSTALL"; then
1855 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1856   echo $ac_n "(cached) $ac_c" 1>&6
1857 else
1858     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1859   for ac_dir in $PATH; do
1860     # Account for people who put trailing slashes in PATH elements.
1861     case "$ac_dir/" in
1862     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1863     *)
1864       # OSF1 and SCO ODT 3.0 have their own names for install.
1865       for ac_prog in ginstall scoinst install; do
1866         if test -f $ac_dir/$ac_prog; then
1867           if test $ac_prog = install &&
1868             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1869             # AIX install.  It has an incompatible calling convention.
1870             # OSF/1 installbsd also uses dspmsg, but is usable.
1871             :
1872           else
1873             ac_cv_path_install="$ac_dir/$ac_prog -c"
1874             break 2
1875           fi
1876         fi
1877       done
1878       ;;
1879     esac
1880   done
1881   IFS="$ac_save_IFS"
1882
1883 fi
1884   if test "${ac_cv_path_install+set}" = set; then
1885     INSTALL="$ac_cv_path_install"
1886   else
1887     # As a last resort, use the slow shell script.  We don't cache a
1888     # path for INSTALL within a source directory, because that will
1889     # break other packages using the cache if that directory is
1890     # removed, or if the path is relative.
1891     INSTALL="$ac_install_sh"
1892   fi
1893 fi
1894 echo "$ac_t""$INSTALL" 1>&6
1895
1896 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1897 # It thinks the first close brace ends the variable substitution.
1898 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1899
1900 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1901
1902
1903 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1904 echo "configure:1905: checking how to run the C preprocessor" >&5
1905 # On Suns, sometimes $CPP names a directory.
1906 if test -n "$CPP" && test -d "$CPP"; then
1907   CPP=
1908 fi
1909 if test -z "$CPP"; then
1910 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1911   echo $ac_n "(cached) $ac_c" 1>&6
1912 else
1913     # This must be in double quotes, not single quotes, because CPP may get
1914   # substituted into the Makefile and "${CC-cc}" will confuse make.
1915   CPP="${CC-cc} -E"
1916   # On the NeXT, cc -E runs the code through the compiler's parser,
1917   # not just through cpp.
1918   cat > conftest.$ac_ext <<EOF
1919 #line 1920 "configure"
1920 #include "confdefs.h"
1921 #include <assert.h>
1922 Syntax Error
1923 EOF
1924 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1925 { (eval echo configure:1926: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1926 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1927 if test -z "$ac_err"; then
1928   :
1929 else
1930   echo "$ac_err" >&5
1931   echo "configure: failed program was:" >&5
1932   cat conftest.$ac_ext >&5
1933   rm -rf conftest*
1934   CPP="${CC-cc} -E -traditional-cpp"
1935   cat > conftest.$ac_ext <<EOF
1936 #line 1937 "configure"
1937 #include "confdefs.h"
1938 #include <assert.h>
1939 Syntax Error
1940 EOF
1941 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1942 { (eval echo configure:1943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1943 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1944 if test -z "$ac_err"; then
1945   :
1946 else
1947   echo "$ac_err" >&5
1948   echo "configure: failed program was:" >&5
1949   cat conftest.$ac_ext >&5
1950   rm -rf conftest*
1951   CPP="${CC-cc} -nologo -E"
1952   cat > conftest.$ac_ext <<EOF
1953 #line 1954 "configure"
1954 #include "confdefs.h"
1955 #include <assert.h>
1956 Syntax Error
1957 EOF
1958 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1959 { (eval echo configure:1960: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1960 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1961 if test -z "$ac_err"; then
1962   :
1963 else
1964   echo "$ac_err" >&5
1965   echo "configure: failed program was:" >&5
1966   cat conftest.$ac_ext >&5
1967   rm -rf conftest*
1968   CPP=/lib/cpp
1969 fi
1970 rm -f conftest*
1971 fi
1972 rm -f conftest*
1973 fi
1974 rm -f conftest*
1975   ac_cv_prog_CPP="$CPP"
1976 fi
1977   CPP="$ac_cv_prog_CPP"
1978 else
1979   ac_cv_prog_CPP="$CPP"
1980 fi
1981 echo "$ac_t""$CPP" 1>&6
1982
1983 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1984 echo "configure:1985: checking for ANSI C header files" >&5
1985 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1986   echo $ac_n "(cached) $ac_c" 1>&6
1987 else
1988   cat > conftest.$ac_ext <<EOF
1989 #line 1990 "configure"
1990 #include "confdefs.h"
1991 #include <stdlib.h>
1992 #include <stdarg.h>
1993 #include <string.h>
1994 #include <float.h>
1995 EOF
1996 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1997 { (eval echo configure:1998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1998 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1999 if test -z "$ac_err"; then
2000   rm -rf conftest*
2001   ac_cv_header_stdc=yes
2002 else
2003   echo "$ac_err" >&5
2004   echo "configure: failed program was:" >&5
2005   cat conftest.$ac_ext >&5
2006   rm -rf conftest*
2007   ac_cv_header_stdc=no
2008 fi
2009 rm -f conftest*
2010
2011 if test $ac_cv_header_stdc = yes; then
2012   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2013 cat > conftest.$ac_ext <<EOF
2014 #line 2015 "configure"
2015 #include "confdefs.h"
2016 #include <string.h>
2017 EOF
2018 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2019   egrep "memchr" >/dev/null 2>&1; then
2020   :
2021 else
2022   rm -rf conftest*
2023   ac_cv_header_stdc=no
2024 fi
2025 rm -f conftest*
2026
2027 fi
2028
2029 if test $ac_cv_header_stdc = yes; then
2030   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2031 cat > conftest.$ac_ext <<EOF
2032 #line 2033 "configure"
2033 #include "confdefs.h"
2034 #include <stdlib.h>
2035 EOF
2036 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2037   egrep "free" >/dev/null 2>&1; then
2038   :
2039 else
2040   rm -rf conftest*
2041   ac_cv_header_stdc=no
2042 fi
2043 rm -f conftest*
2044
2045 fi
2046
2047 if test $ac_cv_header_stdc = yes; then
2048   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2049 if test "$cross_compiling" = yes; then
2050   :
2051 else
2052   cat > conftest.$ac_ext <<EOF
2053 #line 2054 "configure"
2054 #include "confdefs.h"
2055 #include <ctype.h>
2056 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2057 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2058 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2059 int main () { int i; for (i = 0; i < 256; i++)
2060 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2061 exit (0); }
2062
2063 EOF
2064 if { (eval echo configure:2065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2065 then
2066   :
2067 else
2068   echo "configure: failed program was:" >&5
2069   cat conftest.$ac_ext >&5
2070   rm -fr conftest*
2071   ac_cv_header_stdc=no
2072 fi
2073 rm -fr conftest*
2074 fi
2075
2076 fi
2077 fi
2078
2079 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2080 if test $ac_cv_header_stdc = yes; then
2081   cat >> confdefs.h <<\EOF
2082 #define STDC_HEADERS 1
2083 EOF
2084
2085 fi
2086
2087 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2088 echo "configure:2089: checking whether time.h and sys/time.h may both be included" >&5
2089 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2090   echo $ac_n "(cached) $ac_c" 1>&6
2091 else
2092   cat > conftest.$ac_ext <<EOF
2093 #line 2094 "configure"
2094 #include "confdefs.h"
2095 #include <sys/types.h>
2096 #include <sys/time.h>
2097 #include <time.h>
2098 int main() {
2099 struct tm *tp;
2100 ; return 0; }
2101 EOF
2102 if { (eval echo configure:2103: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2103   rm -rf conftest*
2104   ac_cv_header_time=yes
2105 else
2106   echo "configure: failed program was:" >&5
2107   cat conftest.$ac_ext >&5
2108   rm -rf conftest*
2109   ac_cv_header_time=no
2110 fi
2111 rm -f conftest*
2112 fi
2113
2114 echo "$ac_t""$ac_cv_header_time" 1>&6
2115 if test $ac_cv_header_time = yes; then
2116   cat >> confdefs.h <<\EOF
2117 #define TIME_WITH_SYS_TIME 1
2118 EOF
2119
2120 fi
2121
2122 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2123 echo "configure:2124: checking whether string.h and strings.h may both be included" >&5
2124 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2125   echo $ac_n "(cached) $ac_c" 1>&6
2126 else
2127   cat > conftest.$ac_ext <<EOF
2128 #line 2129 "configure"
2129 #include "confdefs.h"
2130 #include <string.h>
2131 #include <strings.h>
2132 int main() {
2133
2134 ; return 0; }
2135 EOF
2136 if { (eval echo configure:2137: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2137   rm -rf conftest*
2138   gcc_cv_header_string=yes
2139 else
2140   echo "configure: failed program was:" >&5
2141   cat conftest.$ac_ext >&5
2142   rm -rf conftest*
2143   gcc_cv_header_string=no
2144 fi
2145 rm -f conftest*
2146 fi
2147
2148 echo "$ac_t""$gcc_cv_header_string" 1>&6
2149 if test $gcc_cv_header_string = yes; then
2150   cat >> confdefs.h <<\EOF
2151 #define STRING_WITH_STRINGS 1
2152 EOF
2153
2154 fi
2155
2156 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2157 echo "configure:2158: checking for sys/wait.h that is POSIX.1 compatible" >&5
2158 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2159   echo $ac_n "(cached) $ac_c" 1>&6
2160 else
2161   cat > conftest.$ac_ext <<EOF
2162 #line 2163 "configure"
2163 #include "confdefs.h"
2164 #include <sys/types.h>
2165 #include <sys/wait.h>
2166 #ifndef WEXITSTATUS
2167 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2168 #endif
2169 #ifndef WIFEXITED
2170 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2171 #endif
2172 int main() {
2173 int s;
2174 wait (&s);
2175 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2176 ; return 0; }
2177 EOF
2178 if { (eval echo configure:2179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2179   rm -rf conftest*
2180   ac_cv_header_sys_wait_h=yes
2181 else
2182   echo "configure: failed program was:" >&5
2183   cat conftest.$ac_ext >&5
2184   rm -rf conftest*
2185   ac_cv_header_sys_wait_h=no
2186 fi
2187 rm -f conftest*
2188 fi
2189
2190 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2191 if test $ac_cv_header_sys_wait_h = yes; then
2192   cat >> confdefs.h <<\EOF
2193 #define HAVE_SYS_WAIT_H 1
2194 EOF
2195
2196 fi
2197
2198 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2199                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2200                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2201                  direct.h malloc.h langinfo.h iconv.h
2202 do
2203 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2204 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2205 echo "configure:2206: checking for $ac_hdr" >&5
2206 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2207   echo $ac_n "(cached) $ac_c" 1>&6
2208 else
2209   cat > conftest.$ac_ext <<EOF
2210 #line 2211 "configure"
2211 #include "confdefs.h"
2212 #include <$ac_hdr>
2213 EOF
2214 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2215 { (eval echo configure:2216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2216 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2217 if test -z "$ac_err"; then
2218   rm -rf conftest*
2219   eval "ac_cv_header_$ac_safe=yes"
2220 else
2221   echo "$ac_err" >&5
2222   echo "configure: failed program was:" >&5
2223   cat conftest.$ac_ext >&5
2224   rm -rf conftest*
2225   eval "ac_cv_header_$ac_safe=no"
2226 fi
2227 rm -f conftest*
2228 fi
2229 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2230   echo "$ac_t""yes" 1>&6
2231     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2232   cat >> confdefs.h <<EOF
2233 #define $ac_tr_hdr 1
2234 EOF
2235
2236 else
2237   echo "$ac_t""no" 1>&6
2238 fi
2239 done
2240
2241
2242 # Check for thread headers.
2243 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2244 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2245 echo "configure:2246: checking for thread.h" >&5
2246 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2247   echo $ac_n "(cached) $ac_c" 1>&6
2248 else
2249   cat > conftest.$ac_ext <<EOF
2250 #line 2251 "configure"
2251 #include "confdefs.h"
2252 #include <thread.h>
2253 EOF
2254 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2255 { (eval echo configure:2256: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2256 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2257 if test -z "$ac_err"; then
2258   rm -rf conftest*
2259   eval "ac_cv_header_$ac_safe=yes"
2260 else
2261   echo "$ac_err" >&5
2262   echo "configure: failed program was:" >&5
2263   cat conftest.$ac_ext >&5
2264   rm -rf conftest*
2265   eval "ac_cv_header_$ac_safe=no"
2266 fi
2267 rm -f conftest*
2268 fi
2269 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2270   echo "$ac_t""yes" 1>&6
2271   have_thread_h=yes
2272 else
2273   echo "$ac_t""no" 1>&6
2274 have_thread_h=
2275 fi
2276
2277 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2278 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2279 echo "configure:2280: checking for pthread.h" >&5
2280 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2281   echo $ac_n "(cached) $ac_c" 1>&6
2282 else
2283   cat > conftest.$ac_ext <<EOF
2284 #line 2285 "configure"
2285 #include "confdefs.h"
2286 #include <pthread.h>
2287 EOF
2288 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2289 { (eval echo configure:2290: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2290 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2291 if test -z "$ac_err"; then
2292   rm -rf conftest*
2293   eval "ac_cv_header_$ac_safe=yes"
2294 else
2295   echo "$ac_err" >&5
2296   echo "configure: failed program was:" >&5
2297   cat conftest.$ac_ext >&5
2298   rm -rf conftest*
2299   eval "ac_cv_header_$ac_safe=no"
2300 fi
2301 rm -f conftest*
2302 fi
2303 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2304   echo "$ac_t""yes" 1>&6
2305   have_pthread_h=yes
2306 else
2307   echo "$ac_t""no" 1>&6
2308 have_pthread_h=
2309 fi
2310
2311
2312 # See if GNAT has been installed
2313 # Extract the first word of "gnatbind", so it can be a program name with args.
2314 set dummy gnatbind; ac_word=$2
2315 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2316 echo "configure:2317: checking for $ac_word" >&5
2317 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2318   echo $ac_n "(cached) $ac_c" 1>&6
2319 else
2320   if test -n "$gnat"; then
2321   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2322 else
2323   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2324   ac_dummy="$PATH"
2325   for ac_dir in $ac_dummy; do
2326     test -z "$ac_dir" && ac_dir=.
2327     if test -f $ac_dir/$ac_word; then
2328       ac_cv_prog_gnat="yes"
2329       break
2330     fi
2331   done
2332   IFS="$ac_save_ifs"
2333   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2334 fi
2335 fi
2336 gnat="$ac_cv_prog_gnat"
2337 if test -n "$gnat"; then
2338   echo "$ac_t""$gnat" 1>&6
2339 else
2340   echo "$ac_t""no" 1>&6
2341 fi
2342
2343
2344 # Do we have a single-tree copy of texinfo?
2345 if test -f $srcdir/../texinfo/Makefile.in; then
2346   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2347   gcc_cv_prog_makeinfo_modern=yes
2348   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2349 else
2350   # See if makeinfo has been installed and is modern enough
2351   # that we can use it.
2352   # Extract the first word of "makeinfo", so it can be a program name with args.
2353 set dummy makeinfo; ac_word=$2
2354 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2355 echo "configure:2356: checking for $ac_word" >&5
2356 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2357   echo $ac_n "(cached) $ac_c" 1>&6
2358 else
2359   if test -n "$MAKEINFO"; then
2360   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2361 else
2362   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2363   ac_dummy="$PATH"
2364   for ac_dir in $ac_dummy; do
2365     test -z "$ac_dir" && ac_dir=.
2366     if test -f $ac_dir/$ac_word; then
2367       ac_cv_prog_MAKEINFO="makeinfo"
2368       break
2369     fi
2370   done
2371   IFS="$ac_save_ifs"
2372 fi
2373 fi
2374 MAKEINFO="$ac_cv_prog_MAKEINFO"
2375 if test -n "$MAKEINFO"; then
2376   echo "$ac_t""$MAKEINFO" 1>&6
2377 else
2378   echo "$ac_t""no" 1>&6
2379 fi
2380
2381 if test -n "$MAKEINFO"; then
2382   # Found it, now check the version.
2383   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2384 echo "configure:2385: checking for modern makeinfo" >&5
2385 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2386   echo $ac_n "(cached) $ac_c" 1>&6
2387 else
2388     ac_prog_version=`$MAKEINFO --version 2>&1 |
2389                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2390   echo "configure:2391: version of makeinfo is $ac_prog_version" >&5
2391   case $ac_prog_version in
2392     '')     gcc_cv_prog_makeinfo_modern=no;;
2393     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2394             gcc_cv_prog_makeinfo_modern=yes;;
2395     *)      gcc_cv_prog_makeinfo_modern=no;;
2396   esac
2397
2398 fi
2399
2400 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2401 else
2402   gcc_cv_prog_makeinfo_modern=no
2403 fi
2404
2405 fi
2406
2407 if test $gcc_cv_prog_makeinfo_modern = no; then
2408   echo "configure: warning:
2409 *** Makeinfo is missing or too old.
2410 *** Info documentation will not be built or installed." 1>&2
2411   BUILD_INFO=
2412   INSTALL_INFO=
2413 else
2414   BUILD_INFO=info
2415   INSTALL_INFO=install-info
2416 fi
2417
2418 # See if the stage1 system preprocessor understands the ANSI C
2419 # preprocessor stringification operator.
2420
2421
2422 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2423 echo "configure:2424: checking for preprocessor stringizing operator" >&5
2424 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2425   echo $ac_n "(cached) $ac_c" 1>&6
2426 else
2427   cat > conftest.$ac_ext <<EOF
2428 #line 2429 "configure"
2429 #include "confdefs.h"
2430
2431 #define x(y) #y
2432
2433 char *s = x(teststring);
2434
2435 EOF
2436 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2437   egrep "#teststring" >/dev/null 2>&1; then
2438   rm -rf conftest*
2439   ac_cv_c_stringize=no
2440 else
2441   rm -rf conftest*
2442   ac_cv_c_stringize=yes
2443 fi
2444 rm -f conftest*
2445
2446 fi
2447
2448 if test "${ac_cv_c_stringize}" = yes
2449 then
2450         cat >> confdefs.h <<\EOF
2451 #define HAVE_STRINGIZE 1
2452 EOF
2453
2454 fi
2455 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2456
2457
2458 # Use <inttypes.h> only if it exists,
2459 # doesn't clash with <sys/types.h>, and declares intmax_t.
2460 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2461 echo "configure:2462: checking for inttypes.h" >&5
2462 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2463   echo $ac_n "(cached) $ac_c" 1>&6
2464 else
2465   cat > conftest.$ac_ext <<EOF
2466 #line 2467 "configure"
2467 #include "confdefs.h"
2468 #include <sys/types.h>
2469 #include <inttypes.h>
2470 int main() {
2471 intmax_t i = -1;
2472 ; return 0; }
2473 EOF
2474 if { (eval echo configure:2475: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2475   rm -rf conftest*
2476   gcc_cv_header_inttypes_h=yes
2477 else
2478   echo "configure: failed program was:" >&5
2479   cat conftest.$ac_ext >&5
2480   rm -rf conftest*
2481   gcc_cv_header_inttypes_h=no
2482 fi
2483 rm -f conftest*
2484 fi
2485
2486 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2487 if test $gcc_cv_header_inttypes_h = yes; then
2488   cat >> confdefs.h <<\EOF
2489 #define HAVE_INTTYPES_H 1
2490 EOF
2491
2492 fi
2493
2494 #
2495 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2496 # be either signed or unsigned.
2497 #
2498 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2499 echo "configure:2500: checking for unsigned enumerated bitfields" >&5
2500 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2501   echo $ac_n "(cached) $ac_c" 1>&6
2502 else
2503   if test "$cross_compiling" = yes; then
2504   gcc_cv_enum_bf_unsigned=yes
2505 else
2506   cat > conftest.$ac_ext <<EOF
2507 #line 2508 "configure"
2508 #include "confdefs.h"
2509 #include <stdlib.h>
2510 enum t { BLAH = 128 } ;
2511 struct s_t { enum t member : 8; } s ;
2512 int main(void)
2513 {
2514         s.member = BLAH;
2515         if (s.member < 0) exit(1);
2516         exit(0);
2517
2518 }
2519 EOF
2520 if { (eval echo configure:2521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2521 then
2522   gcc_cv_enum_bf_unsigned=yes
2523 else
2524   echo "configure: failed program was:" >&5
2525   cat conftest.$ac_ext >&5
2526   rm -fr conftest*
2527   gcc_cv_enum_bf_unsigned=no
2528 fi
2529 rm -fr conftest*
2530 fi
2531
2532 fi
2533
2534 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2535 if test $gcc_cv_enum_bf_unsigned = yes; then
2536   cat >> confdefs.h <<\EOF
2537 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2538 EOF
2539
2540 fi
2541
2542 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2543         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2544         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2545         fputs_unlocked getrusage valloc iconv nl_langinfo
2546 do
2547 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2548 echo "configure:2549: checking for $ac_func" >&5
2549 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2550   echo $ac_n "(cached) $ac_c" 1>&6
2551 else
2552   cat > conftest.$ac_ext <<EOF
2553 #line 2554 "configure"
2554 #include "confdefs.h"
2555 /* System header to define __stub macros and hopefully few prototypes,
2556     which can conflict with char $ac_func(); below.  */
2557 #include <assert.h>
2558 /* Override any gcc2 internal prototype to avoid an error.  */
2559 /* We use char because int might match the return type of a gcc2
2560     builtin and then its argument prototype would still apply.  */
2561 char $ac_func();
2562
2563 int main() {
2564
2565 /* The GNU C library defines this for functions which it implements
2566     to always fail with ENOSYS.  Some functions are actually named
2567     something starting with __ and the normal name is an alias.  */
2568 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2569 choke me
2570 #else
2571 $ac_func();
2572 #endif
2573
2574 ; return 0; }
2575 EOF
2576 if { (eval echo configure:2577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2577   rm -rf conftest*
2578   eval "ac_cv_func_$ac_func=yes"
2579 else
2580   echo "configure: failed program was:" >&5
2581   cat conftest.$ac_ext >&5
2582   rm -rf conftest*
2583   eval "ac_cv_func_$ac_func=no"
2584 fi
2585 rm -f conftest*
2586 fi
2587
2588 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2589   echo "$ac_t""yes" 1>&6
2590     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2591   cat >> confdefs.h <<EOF
2592 #define $ac_tr_func 1
2593 EOF
2594
2595 else
2596   echo "$ac_t""no" 1>&6
2597 fi
2598 done
2599
2600
2601 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2602 echo "configure:2603: checking for ssize_t" >&5
2603 if eval "test \"`echo '$''{'ac_cv_type_ssize_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 #if STDC_HEADERS
2611 #include <stdlib.h>
2612 #include <stddef.h>
2613 #endif
2614 EOF
2615 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2616   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2617   rm -rf conftest*
2618   ac_cv_type_ssize_t=yes
2619 else
2620   rm -rf conftest*
2621   ac_cv_type_ssize_t=no
2622 fi
2623 rm -f conftest*
2624
2625 fi
2626 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2627 if test $ac_cv_type_ssize_t = no; then
2628   cat >> confdefs.h <<\EOF
2629 #define ssize_t int
2630 EOF
2631
2632 fi
2633
2634
2635 # Try to determine the array type of the second argument of getgroups
2636 # for the target system (int or gid_t).
2637 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2638 echo "configure:2639: checking for uid_t in sys/types.h" >&5
2639 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2640   echo $ac_n "(cached) $ac_c" 1>&6
2641 else
2642   cat > conftest.$ac_ext <<EOF
2643 #line 2644 "configure"
2644 #include "confdefs.h"
2645 #include <sys/types.h>
2646 EOF
2647 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2648   egrep "uid_t" >/dev/null 2>&1; then
2649   rm -rf conftest*
2650   ac_cv_type_uid_t=yes
2651 else
2652   rm -rf conftest*
2653   ac_cv_type_uid_t=no
2654 fi
2655 rm -f conftest*
2656
2657 fi
2658
2659 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2660 if test $ac_cv_type_uid_t = no; then
2661   cat >> confdefs.h <<\EOF
2662 #define uid_t int
2663 EOF
2664
2665   cat >> confdefs.h <<\EOF
2666 #define gid_t int
2667 EOF
2668
2669 fi
2670
2671 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2672 echo "configure:2673: checking type of array argument to getgroups" >&5
2673 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2674   echo $ac_n "(cached) $ac_c" 1>&6
2675 else
2676   if test "$cross_compiling" = yes; then
2677   ac_cv_type_getgroups=cross
2678 else
2679   cat > conftest.$ac_ext <<EOF
2680 #line 2681 "configure"
2681 #include "confdefs.h"
2682
2683 /* Thanks to Mike Rendell for this test.  */
2684 #include <sys/types.h>
2685 #define NGID 256
2686 #undef MAX
2687 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2688 main()
2689 {
2690   gid_t gidset[NGID];
2691   int i, n;
2692   union { gid_t gval; long lval; }  val;
2693
2694   val.lval = -1;
2695   for (i = 0; i < NGID; i++)
2696     gidset[i] = val.gval;
2697   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2698                  gidset);
2699   /* Exit non-zero if getgroups seems to require an array of ints.  This
2700      happens when gid_t is short but getgroups modifies an array of ints.  */
2701   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2702 }
2703
2704 EOF
2705 if { (eval echo configure:2706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2706 then
2707     ac_cv_type_getgroups=gid_t
2708 else
2709   echo "configure: failed program was:" >&5
2710   cat conftest.$ac_ext >&5
2711   rm -fr conftest*
2712   ac_cv_type_getgroups=int
2713 fi
2714 rm -fr conftest*
2715 fi
2716
2717 if test $ac_cv_type_getgroups = cross; then
2718         cat > conftest.$ac_ext <<EOF
2719 #line 2720 "configure"
2720 #include "confdefs.h"
2721 #include <unistd.h>
2722 EOF
2723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2724   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2725   rm -rf conftest*
2726   ac_cv_type_getgroups=gid_t
2727 else
2728   rm -rf conftest*
2729   ac_cv_type_getgroups=int
2730 fi
2731 rm -f conftest*
2732
2733 fi
2734 fi
2735
2736 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2737 cat >> confdefs.h <<EOF
2738 #define GETGROUPS_T $ac_cv_type_getgroups
2739 EOF
2740
2741
2742 if test "${target}" = "${build}"; then
2743   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2744 else
2745   case "${target}" in
2746         # This condition may need some tweaking.  It should include all
2747         # targets where the array type of the second argument of getgroups
2748         # is int and the type of gid_t is not equivalent to int.
2749         *-*-sunos* | *-*-ultrix*)
2750                 TARGET_GETGROUPS_T=int
2751                 ;;
2752         *)
2753                 TARGET_GETGROUPS_T=gid_t
2754                 ;;
2755   esac
2756 fi
2757
2758
2759 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2760 echo "configure:2761: checking for vprintf" >&5
2761 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2762   echo $ac_n "(cached) $ac_c" 1>&6
2763 else
2764   cat > conftest.$ac_ext <<EOF
2765 #line 2766 "configure"
2766 #include "confdefs.h"
2767 /* System header to define __stub macros and hopefully few prototypes,
2768     which can conflict with char vprintf(); below.  */
2769 #include <assert.h>
2770 /* Override any gcc2 internal prototype to avoid an error.  */
2771 /* We use char because int might match the return type of a gcc2
2772     builtin and then its argument prototype would still apply.  */
2773 char vprintf();
2774
2775 int main() {
2776
2777 /* The GNU C library defines this for functions which it implements
2778     to always fail with ENOSYS.  Some functions are actually named
2779     something starting with __ and the normal name is an alias.  */
2780 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2781 choke me
2782 #else
2783 vprintf();
2784 #endif
2785
2786 ; return 0; }
2787 EOF
2788 if { (eval echo configure:2789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2789   rm -rf conftest*
2790   eval "ac_cv_func_vprintf=yes"
2791 else
2792   echo "configure: failed program was:" >&5
2793   cat conftest.$ac_ext >&5
2794   rm -rf conftest*
2795   eval "ac_cv_func_vprintf=no"
2796 fi
2797 rm -f conftest*
2798 fi
2799
2800 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2801   echo "$ac_t""yes" 1>&6
2802   cat >> confdefs.h <<\EOF
2803 #define HAVE_VPRINTF 1
2804 EOF
2805
2806 else
2807   echo "$ac_t""no" 1>&6
2808 fi
2809
2810 if test "$ac_cv_func_vprintf" != yes; then
2811 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2812 echo "configure:2813: checking for _doprnt" >&5
2813 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2814   echo $ac_n "(cached) $ac_c" 1>&6
2815 else
2816   cat > conftest.$ac_ext <<EOF
2817 #line 2818 "configure"
2818 #include "confdefs.h"
2819 /* System header to define __stub macros and hopefully few prototypes,
2820     which can conflict with char _doprnt(); below.  */
2821 #include <assert.h>
2822 /* Override any gcc2 internal prototype to avoid an error.  */
2823 /* We use char because int might match the return type of a gcc2
2824     builtin and then its argument prototype would still apply.  */
2825 char _doprnt();
2826
2827 int main() {
2828
2829 /* The GNU C library defines this for functions which it implements
2830     to always fail with ENOSYS.  Some functions are actually named
2831     something starting with __ and the normal name is an alias.  */
2832 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2833 choke me
2834 #else
2835 _doprnt();
2836 #endif
2837
2838 ; return 0; }
2839 EOF
2840 if { (eval echo configure:2841: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2841   rm -rf conftest*
2842   eval "ac_cv_func__doprnt=yes"
2843 else
2844   echo "configure: failed program was:" >&5
2845   cat conftest.$ac_ext >&5
2846   rm -rf conftest*
2847   eval "ac_cv_func__doprnt=no"
2848 fi
2849 rm -f conftest*
2850 fi
2851
2852 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2853   echo "$ac_t""yes" 1>&6
2854   cat >> confdefs.h <<\EOF
2855 #define HAVE_DOPRNT 1
2856 EOF
2857
2858 else
2859   echo "$ac_t""no" 1>&6
2860 fi
2861
2862 fi
2863
2864 vfprintf=
2865 doprint=
2866 if test $ac_cv_func_vprintf != yes ; then
2867   vfprintf=vfprintf.o
2868   if test $ac_cv_func__doprnt != yes ; then
2869     doprint=doprint.o
2870   fi
2871 fi
2872
2873
2874
2875 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2876 echo "configure:2877: checking whether the printf functions support %p" >&5
2877 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2878   echo $ac_n "(cached) $ac_c" 1>&6
2879 else
2880   if test "$cross_compiling" = yes; then
2881   gcc_cv_func_printf_ptr=no
2882 else
2883   cat > conftest.$ac_ext <<EOF
2884 #line 2885 "configure"
2885 #include "confdefs.h"
2886 #include <stdio.h>
2887
2888 int main()
2889 {
2890   char buf[64];
2891   char *p = buf, *q = NULL;
2892   sprintf(buf, "%p", p);
2893   sscanf(buf, "%p", &q);
2894   return (p != q);
2895 }
2896 EOF
2897 if { (eval echo configure:2898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2898 then
2899   gcc_cv_func_printf_ptr=yes
2900 else
2901   echo "configure: failed program was:" >&5
2902   cat conftest.$ac_ext >&5
2903   rm -fr conftest*
2904   gcc_cv_func_printf_ptr=no
2905 fi
2906 rm -fr conftest*
2907 fi
2908
2909 rm -f core core.* *.core
2910 fi
2911
2912 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2913 if test $gcc_cv_func_printf_ptr = yes ; then
2914   cat >> confdefs.h <<\EOF
2915 #define HAVE_PRINTF_PTR 1
2916 EOF
2917
2918 fi
2919
2920
2921 case "${host}" in
2922 *-*-uwin*)
2923   # Under some versions of uwin, vfork is notoriously buggy and the test
2924   # can hang configure; on other versions, vfork exists just as a stub.
2925   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2926   ac_cv_func_vfork_works=no
2927   ;;
2928 esac
2929 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2930 echo "configure:2931: checking for pid_t" >&5
2931 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2932   echo $ac_n "(cached) $ac_c" 1>&6
2933 else
2934   cat > conftest.$ac_ext <<EOF
2935 #line 2936 "configure"
2936 #include "confdefs.h"
2937 #include <sys/types.h>
2938 #if STDC_HEADERS
2939 #include <stdlib.h>
2940 #include <stddef.h>
2941 #endif
2942 EOF
2943 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2944   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2945   rm -rf conftest*
2946   ac_cv_type_pid_t=yes
2947 else
2948   rm -rf conftest*
2949   ac_cv_type_pid_t=no
2950 fi
2951 rm -f conftest*
2952
2953 fi
2954 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2955 if test $ac_cv_type_pid_t = no; then
2956   cat >> confdefs.h <<\EOF
2957 #define pid_t int
2958 EOF
2959
2960 fi
2961
2962 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2963 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2964 echo "configure:2965: checking for vfork.h" >&5
2965 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2966   echo $ac_n "(cached) $ac_c" 1>&6
2967 else
2968   cat > conftest.$ac_ext <<EOF
2969 #line 2970 "configure"
2970 #include "confdefs.h"
2971 #include <vfork.h>
2972 EOF
2973 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2974 { (eval echo configure:2975: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2975 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2976 if test -z "$ac_err"; then
2977   rm -rf conftest*
2978   eval "ac_cv_header_$ac_safe=yes"
2979 else
2980   echo "$ac_err" >&5
2981   echo "configure: failed program was:" >&5
2982   cat conftest.$ac_ext >&5
2983   rm -rf conftest*
2984   eval "ac_cv_header_$ac_safe=no"
2985 fi
2986 rm -f conftest*
2987 fi
2988 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2989   echo "$ac_t""yes" 1>&6
2990   cat >> confdefs.h <<\EOF
2991 #define HAVE_VFORK_H 1
2992 EOF
2993
2994 else
2995   echo "$ac_t""no" 1>&6
2996 fi
2997
2998 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2999 echo "configure:3000: checking for working vfork" >&5
3000 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3001   echo $ac_n "(cached) $ac_c" 1>&6
3002 else
3003   if test "$cross_compiling" = yes; then
3004   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3005 echo "configure:3006: checking for vfork" >&5
3006 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3007   echo $ac_n "(cached) $ac_c" 1>&6
3008 else
3009   cat > conftest.$ac_ext <<EOF
3010 #line 3011 "configure"
3011 #include "confdefs.h"
3012 /* System header to define __stub macros and hopefully few prototypes,
3013     which can conflict with char vfork(); below.  */
3014 #include <assert.h>
3015 /* Override any gcc2 internal prototype to avoid an error.  */
3016 /* We use char because int might match the return type of a gcc2
3017     builtin and then its argument prototype would still apply.  */
3018 char vfork();
3019
3020 int main() {
3021
3022 /* The GNU C library defines this for functions which it implements
3023     to always fail with ENOSYS.  Some functions are actually named
3024     something starting with __ and the normal name is an alias.  */
3025 #if defined (__stub_vfork) || defined (__stub___vfork)
3026 choke me
3027 #else
3028 vfork();
3029 #endif
3030
3031 ; return 0; }
3032 EOF
3033 if { (eval echo configure:3034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3034   rm -rf conftest*
3035   eval "ac_cv_func_vfork=yes"
3036 else
3037   echo "configure: failed program was:" >&5
3038   cat conftest.$ac_ext >&5
3039   rm -rf conftest*
3040   eval "ac_cv_func_vfork=no"
3041 fi
3042 rm -f conftest*
3043 fi
3044
3045 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3046   echo "$ac_t""yes" 1>&6
3047   :
3048 else
3049   echo "$ac_t""no" 1>&6
3050 fi
3051
3052 ac_cv_func_vfork_works=$ac_cv_func_vfork
3053 else
3054   cat > conftest.$ac_ext <<EOF
3055 #line 3056 "configure"
3056 #include "confdefs.h"
3057 /* Thanks to Paul Eggert for this test.  */
3058 #include <stdio.h>
3059 #include <sys/types.h>
3060 #include <sys/stat.h>
3061 #ifdef HAVE_UNISTD_H
3062 #include <unistd.h>
3063 #endif
3064 #ifdef HAVE_VFORK_H
3065 #include <vfork.h>
3066 #endif
3067 /* On some sparc systems, changes by the child to local and incoming
3068    argument registers are propagated back to the parent.
3069    The compiler is told about this with #include <vfork.h>,
3070    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3071    Test for this by using a static variable whose address
3072    is put into a register that is clobbered by the vfork.  */
3073 static
3074 #ifdef __cplusplus
3075 sparc_address_test (int arg)
3076 #else
3077 sparc_address_test (arg) int arg;
3078 #endif
3079 {
3080   static pid_t child;
3081   if (!child) {
3082     child = vfork ();
3083     if (child < 0) {
3084       perror ("vfork");
3085       _exit(2);
3086     }
3087     if (!child) {
3088       arg = getpid();
3089       write(-1, "", 0);
3090       _exit (arg);
3091     }
3092   }
3093 }
3094 main() {
3095   pid_t parent = getpid ();
3096   pid_t child;
3097
3098   sparc_address_test ();
3099
3100   child = vfork ();
3101
3102   if (child == 0) {
3103     /* Here is another test for sparc vfork register problems.
3104        This test uses lots of local variables, at least
3105        as many local variables as main has allocated so far
3106        including compiler temporaries.  4 locals are enough for
3107        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3108        A buggy compiler should reuse the register of parent
3109        for one of the local variables, since it will think that
3110        parent can't possibly be used any more in this routine.
3111        Assigning to the local variable will thus munge parent
3112        in the parent process.  */
3113     pid_t
3114       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3115       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3116     /* Convince the compiler that p..p7 are live; otherwise, it might
3117        use the same hardware register for all 8 local variables.  */
3118     if (p != p1 || p != p2 || p != p3 || p != p4
3119         || p != p5 || p != p6 || p != p7)
3120       _exit(1);
3121
3122     /* On some systems (e.g. IRIX 3.3),
3123        vfork doesn't separate parent from child file descriptors.
3124        If the child closes a descriptor before it execs or exits,
3125        this munges the parent's descriptor as well.
3126        Test for this by closing stdout in the child.  */
3127     _exit(close(fileno(stdout)) != 0);
3128   } else {
3129     int status;
3130     struct stat st;
3131
3132     while (wait(&status) != child)
3133       ;
3134     exit(
3135          /* Was there some problem with vforking?  */
3136          child < 0
3137
3138          /* Did the child fail?  (This shouldn't happen.)  */
3139          || status
3140
3141          /* Did the vfork/compiler bug occur?  */
3142          || parent != getpid()
3143
3144          /* Did the file descriptor bug occur?  */
3145          || fstat(fileno(stdout), &st) != 0
3146          );
3147   }
3148 }
3149 EOF
3150 if { (eval echo configure:3151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3151 then
3152   ac_cv_func_vfork_works=yes
3153 else
3154   echo "configure: failed program was:" >&5
3155   cat conftest.$ac_ext >&5
3156   rm -fr conftest*
3157   ac_cv_func_vfork_works=no
3158 fi
3159 rm -fr conftest*
3160 fi
3161
3162 fi
3163
3164 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3165 if test $ac_cv_func_vfork_works = no; then
3166   cat >> confdefs.h <<\EOF
3167 #define vfork fork
3168 EOF
3169
3170 fi
3171
3172 for ac_hdr in unistd.h
3173 do
3174 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3175 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3176 echo "configure:3177: checking for $ac_hdr" >&5
3177 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3178   echo $ac_n "(cached) $ac_c" 1>&6
3179 else
3180   cat > conftest.$ac_ext <<EOF
3181 #line 3182 "configure"
3182 #include "confdefs.h"
3183 #include <$ac_hdr>
3184 EOF
3185 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3186 { (eval echo configure:3187: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3187 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3188 if test -z "$ac_err"; then
3189   rm -rf conftest*
3190   eval "ac_cv_header_$ac_safe=yes"
3191 else
3192   echo "$ac_err" >&5
3193   echo "configure: failed program was:" >&5
3194   cat conftest.$ac_ext >&5
3195   rm -rf conftest*
3196   eval "ac_cv_header_$ac_safe=no"
3197 fi
3198 rm -f conftest*
3199 fi
3200 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3201   echo "$ac_t""yes" 1>&6
3202     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3203   cat >> confdefs.h <<EOF
3204 #define $ac_tr_hdr 1
3205 EOF
3206
3207 else
3208   echo "$ac_t""no" 1>&6
3209 fi
3210 done
3211
3212 for ac_func in getpagesize
3213 do
3214 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3215 echo "configure:3216: checking for $ac_func" >&5
3216 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3217   echo $ac_n "(cached) $ac_c" 1>&6
3218 else
3219   cat > conftest.$ac_ext <<EOF
3220 #line 3221 "configure"
3221 #include "confdefs.h"
3222 /* System header to define __stub macros and hopefully few prototypes,
3223     which can conflict with char $ac_func(); below.  */
3224 #include <assert.h>
3225 /* Override any gcc2 internal prototype to avoid an error.  */
3226 /* We use char because int might match the return type of a gcc2
3227     builtin and then its argument prototype would still apply.  */
3228 char $ac_func();
3229
3230 int main() {
3231
3232 /* The GNU C library defines this for functions which it implements
3233     to always fail with ENOSYS.  Some functions are actually named
3234     something starting with __ and the normal name is an alias.  */
3235 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3236 choke me
3237 #else
3238 $ac_func();
3239 #endif
3240
3241 ; return 0; }
3242 EOF
3243 if { (eval echo configure:3244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3244   rm -rf conftest*
3245   eval "ac_cv_func_$ac_func=yes"
3246 else
3247   echo "configure: failed program was:" >&5
3248   cat conftest.$ac_ext >&5
3249   rm -rf conftest*
3250   eval "ac_cv_func_$ac_func=no"
3251 fi
3252 rm -f conftest*
3253 fi
3254
3255 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3256   echo "$ac_t""yes" 1>&6
3257     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3258   cat >> confdefs.h <<EOF
3259 #define $ac_tr_func 1
3260 EOF
3261
3262 else
3263   echo "$ac_t""no" 1>&6
3264 fi
3265 done
3266
3267 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3268 echo "configure:3269: checking for working mmap which provides zeroed pages anywhere" >&5
3269 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3270   echo $ac_n "(cached) $ac_c" 1>&6
3271 else
3272   if test "$cross_compiling" = yes; then
3273   ac_cv_func_mmap_anywhere=no
3274 else
3275   cat > conftest.$ac_ext <<EOF
3276 #line 3277 "configure"
3277 #include "confdefs.h"
3278
3279 /* Test by Richard Henderson and Alexandre Oliva.
3280    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3281 #include <sys/types.h>
3282 #include <fcntl.h>
3283 #include <sys/mman.h>
3284
3285 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3286 # define MAP_ANONYMOUS MAP_ANON
3287 #endif
3288
3289 /* This mess was copied from the GNU getpagesize.h.  */
3290 #ifndef HAVE_GETPAGESIZE
3291 # ifdef HAVE_UNISTD_H
3292 #  include <unistd.h>
3293 # endif
3294
3295 /* Assume that all systems that can run configure have sys/param.h.  */
3296 # ifndef HAVE_SYS_PARAM_H
3297 #  define HAVE_SYS_PARAM_H 1
3298 # endif
3299
3300 # ifdef _SC_PAGESIZE
3301 #  define getpagesize() sysconf(_SC_PAGESIZE)
3302 # else /* no _SC_PAGESIZE */
3303 #  ifdef HAVE_SYS_PARAM_H
3304 #   include <sys/param.h>
3305 #   ifdef EXEC_PAGESIZE
3306 #    define getpagesize() EXEC_PAGESIZE
3307 #   else /* no EXEC_PAGESIZE */
3308 #    ifdef NBPG
3309 #     define getpagesize() NBPG * CLSIZE
3310 #     ifndef CLSIZE
3311 #      define CLSIZE 1
3312 #     endif /* no CLSIZE */
3313 #    else /* no NBPG */
3314 #     ifdef NBPC
3315 #      define getpagesize() NBPC
3316 #     else /* no NBPC */
3317 #      ifdef PAGESIZE
3318 #       define getpagesize() PAGESIZE
3319 #      endif /* PAGESIZE */
3320 #     endif /* no NBPC */
3321 #    endif /* no NBPG */
3322 #   endif /* no EXEC_PAGESIZE */
3323 #  else /* no HAVE_SYS_PARAM_H */
3324 #   define getpagesize() 8192   /* punt totally */
3325 #  endif /* no HAVE_SYS_PARAM_H */
3326 # endif /* no _SC_PAGESIZE */
3327
3328 #endif /* no HAVE_GETPAGESIZE */
3329
3330 int main()
3331 {
3332   char *x;
3333   int fd, pg;
3334
3335 #ifndef MAP_ANONYMOUS
3336   fd = open("/dev/zero", O_RDWR);
3337   if (fd < 0)
3338     exit(1);
3339 #endif
3340
3341   pg = getpagesize();
3342 #ifdef MAP_ANONYMOUS
3343   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3344                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3345 #else
3346   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3347 #endif
3348   if (x == (char *) -1)
3349     exit(2);
3350
3351   *(int *)x += 1;
3352
3353   if (munmap(x, pg) < 0)
3354     exit(3);
3355
3356   exit(0);
3357 }
3358 EOF
3359 if { (eval echo configure:3360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3360 then
3361   ac_cv_func_mmap_anywhere=yes
3362 else
3363   echo "configure: failed program was:" >&5
3364   cat conftest.$ac_ext >&5
3365   rm -fr conftest*
3366   ac_cv_func_mmap_anywhere=no
3367 fi
3368 rm -fr conftest*
3369 fi
3370
3371 fi
3372
3373 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3374 if test $ac_cv_func_mmap_anywhere = yes; then
3375   cat >> confdefs.h <<\EOF
3376 #define HAVE_MMAP_ANYWHERE 1
3377 EOF
3378
3379 fi
3380
3381 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3382 echo "configure:3383: checking for working mmap of a file" >&5
3383 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3384   echo $ac_n "(cached) $ac_c" 1>&6
3385 else
3386   # Create a file one thousand bytes long.
3387 for i in 1 2 3 4 5 6 7 8 9 0
3388 do for j in 1 2 3 4 5 6 7 8 9 0
3389 do echo $i $j xxxxx
3390 done
3391 done > conftestdata$$
3392
3393 if test "$cross_compiling" = yes; then
3394   ac_cv_func_mmap_file=no
3395 else
3396   cat > conftest.$ac_ext <<EOF
3397 #line 3398 "configure"
3398 #include "confdefs.h"
3399
3400 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3401    Richard Henderson and Alexandre Oliva.
3402    Check whether read-only mmap of a plain file works. */
3403 #include <sys/types.h>
3404 #include <sys/stat.h>
3405 #include <fcntl.h>
3406 #include <sys/mman.h>
3407
3408 int main()
3409 {
3410   char *x;
3411   int fd;
3412   struct stat st;
3413
3414   fd = open("conftestdata$$", O_RDONLY);
3415   if (fd < 0)
3416     exit(1);
3417
3418   if (fstat (fd, &st))
3419     exit(2);
3420
3421   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3422   if (x == (char *) -1)
3423     exit(3);
3424
3425   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3426     exit(4);
3427
3428   if (munmap(x, st.st_size) < 0)
3429     exit(5);
3430
3431   exit(0);
3432 }
3433 EOF
3434 if { (eval echo configure:3435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3435 then
3436   ac_cv_func_mmap_file=yes
3437 else
3438   echo "configure: failed program was:" >&5
3439   cat conftest.$ac_ext >&5
3440   rm -fr conftest*
3441   ac_cv_func_mmap_file=no
3442 fi
3443 rm -fr conftest*
3444 fi
3445
3446 fi
3447
3448 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3449 if test $ac_cv_func_mmap_file = yes; then
3450   cat >> confdefs.h <<\EOF
3451 #define HAVE_MMAP_FILE 1
3452 EOF
3453
3454 fi
3455
3456
3457 # We will need to find libiberty.h and ansidecl.h
3458 saved_CFLAGS="$CFLAGS"
3459 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3460 for ac_func in bcopy bzero bcmp \
3461         index rindex getenv atol sbrk abort atof getcwd getwd \
3462         strsignal putc_unlocked fputs_unlocked strstr environ \
3463         malloc realloc calloc free basename getopt
3464 do
3465   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3466 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3467 echo "configure:3468: checking whether $ac_func is declared" >&5
3468 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3469   echo $ac_n "(cached) $ac_c" 1>&6
3470 else
3471   cat > conftest.$ac_ext <<EOF
3472 #line 3473 "configure"
3473 #include "confdefs.h"
3474 #include "gansidecl.h"
3475 #include "system.h"
3476
3477 int main() {
3478 #ifndef $ac_func
3479 char *(*pfn) = (char *(*)) $ac_func ;
3480 #endif
3481 ; return 0; }
3482 EOF
3483 if { (eval echo configure:3484: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3484   rm -rf conftest*
3485   eval "gcc_cv_have_decl_$ac_func=yes"
3486 else
3487   echo "configure: failed program was:" >&5
3488   cat conftest.$ac_ext >&5
3489   rm -rf conftest*
3490   eval "gcc_cv_have_decl_$ac_func=no"
3491 fi
3492 rm -f conftest*
3493 fi
3494
3495 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3496   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3497 #define $ac_tr_decl 1
3498 EOF
3499
3500 else
3501   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3502 #define $ac_tr_decl 0
3503 EOF
3504
3505 fi
3506
3507 done
3508 if test x = y ; then
3509   cat >> confdefs.h <<EOF
3510 #define HAVE_DECL_BCOPY 1
3511 EOF
3512  cat >> confdefs.h <<EOF
3513 #define HAVE_DECL_BZERO 1
3514 EOF
3515  cat >> confdefs.h <<EOF
3516 #define HAVE_DECL_BCMP 1
3517 EOF
3518  \
3519         cat >> confdefs.h <<EOF
3520 #define HAVE_DECL_INDEX 1
3521 EOF
3522  cat >> confdefs.h <<EOF
3523 #define HAVE_DECL_RINDEX 1
3524 EOF
3525  cat >> confdefs.h <<EOF
3526 #define HAVE_DECL_GETENV 1
3527 EOF
3528  cat >> confdefs.h <<EOF
3529 #define HAVE_DECL_ATOL 1
3530 EOF
3531  cat >> confdefs.h <<EOF
3532 #define HAVE_DECL_SBRK 1
3533 EOF
3534  cat >> confdefs.h <<EOF
3535 #define HAVE_DECL_ABORT 1
3536 EOF
3537  cat >> confdefs.h <<EOF
3538 #define HAVE_DECL_ATOF 1
3539 EOF
3540  cat >> confdefs.h <<EOF
3541 #define HAVE_DECL_GETCWD 1
3542 EOF
3543  cat >> confdefs.h <<EOF
3544 #define HAVE_DECL_GETWD 1
3545 EOF
3546  \
3547         cat >> confdefs.h <<EOF
3548 #define HAVE_DECL_STRSIGNAL 1
3549 EOF
3550  cat >> confdefs.h <<EOF
3551 #define HAVE_DECL_PUTC_UNLOCKED 1
3552 EOF
3553  cat >> confdefs.h <<EOF
3554 #define HAVE_DECL_FPUTS_UNLOCKED 1
3555 EOF
3556  cat >> confdefs.h <<EOF
3557 #define HAVE_DECL_STRSTR 1
3558 EOF
3559  cat >> confdefs.h <<EOF
3560 #define HAVE_DECL_ENVIRON 1
3561 EOF
3562  \
3563         cat >> confdefs.h <<EOF
3564 #define HAVE_DECL_MALLOC 1
3565 EOF
3566  cat >> confdefs.h <<EOF
3567 #define HAVE_DECL_REALLOC 1
3568 EOF
3569  cat >> confdefs.h <<EOF
3570 #define HAVE_DECL_CALLOC 1
3571 EOF
3572  cat >> confdefs.h <<EOF
3573 #define HAVE_DECL_FREE 1
3574 EOF
3575  cat >> confdefs.h <<EOF
3576 #define HAVE_DECL_BASENAME 1
3577 EOF
3578  cat >> confdefs.h <<EOF
3579 #define HAVE_DECL_GETOPT 1
3580 EOF
3581 fi
3582
3583
3584 for ac_func in getrlimit setrlimit getrusage
3585 do
3586   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3587 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3588 echo "configure:3589: checking whether $ac_func is declared" >&5
3589 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3590   echo $ac_n "(cached) $ac_c" 1>&6
3591 else
3592   cat > conftest.$ac_ext <<EOF
3593 #line 3594 "configure"
3594 #include "confdefs.h"
3595 #include "gansidecl.h"
3596 #include "system.h"
3597 #ifdef HAVE_SYS_RESOURCE_H
3598 #include <sys/resource.h>
3599 #endif
3600
3601
3602 int main() {
3603 #ifndef $ac_func
3604 char *(*pfn) = (char *(*)) $ac_func ;
3605 #endif
3606 ; return 0; }
3607 EOF
3608 if { (eval echo configure:3609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3609   rm -rf conftest*
3610   eval "gcc_cv_have_decl_$ac_func=yes"
3611 else
3612   echo "configure: failed program was:" >&5
3613   cat conftest.$ac_ext >&5
3614   rm -rf conftest*
3615   eval "gcc_cv_have_decl_$ac_func=no"
3616 fi
3617 rm -f conftest*
3618 fi
3619
3620 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3621   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3622 #define $ac_tr_decl 1
3623 EOF
3624
3625 else
3626   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3627 #define $ac_tr_decl 0
3628 EOF
3629
3630 fi
3631
3632 done
3633 if test x = y ; then
3634   cat >> confdefs.h <<EOF
3635 #define HAVE_DECL_GETRLIMIT 1
3636 EOF
3637  cat >> confdefs.h <<EOF
3638 #define HAVE_DECL_SETRLIMIT 1
3639 EOF
3640  cat >> confdefs.h <<EOF
3641 #define HAVE_DECL_GETRUSAGE 1
3642 EOF
3643 fi
3644
3645
3646 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3647 CFLAGS="$saved_CFLAGS"
3648
3649 # mkdir takes a single argument on some systems.
3650 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3651 echo "configure:3652: checking if mkdir takes one argument" >&5
3652 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3653   echo $ac_n "(cached) $ac_c" 1>&6
3654 else
3655   cat > conftest.$ac_ext <<EOF
3656 #line 3657 "configure"
3657 #include "confdefs.h"
3658
3659 #include <sys/types.h>
3660 #ifdef HAVE_SYS_STAT_H
3661 # include <sys/stat.h>
3662 #endif
3663 #ifdef HAVE_UNISTD_H
3664 # include <unistd.h>
3665 #endif
3666 #ifdef HAVE_DIRECT_H
3667 # include <direct.h>
3668 #endif
3669 int main() {
3670 mkdir ("foo", 0);
3671 ; return 0; }
3672 EOF
3673 if { (eval echo configure:3674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3674   rm -rf conftest*
3675   gcc_cv_mkdir_takes_one_arg=no
3676 else
3677   echo "configure: failed program was:" >&5
3678   cat conftest.$ac_ext >&5
3679   rm -rf conftest*
3680   gcc_cv_mkdir_takes_one_arg=yes
3681 fi
3682 rm -f conftest*
3683 fi
3684
3685 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3686 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3687   cat >> confdefs.h <<\EOF
3688 #define MKDIR_TAKES_ONE_ARG 1
3689 EOF
3690
3691 fi
3692
3693
3694 # File extensions
3695 manext='.1'
3696 objext='.o'
3697
3698
3699
3700 build_xm_file=
3701 build_xm_defines=
3702 build_install_headers_dir=install-headers-tar
3703 build_exeext=
3704 host_xm_file=
3705 host_xm_defines=
3706 host_xmake_file=
3707 host_truncate_target=
3708 host_exeext=
3709
3710 # Decode the host machine, then the target machine.
3711 # For the host machine, we save the xm_file variable as host_xm_file;
3712 # then we decode the target machine and forget everything else
3713 # that came from the host machine.
3714 for machine in $build $host $target; do
3715
3716         out_file=
3717         xmake_file=
3718         tmake_file=
3719         extra_headers=
3720         extra_passes=
3721         extra_parts=
3722         extra_programs=
3723         extra_objs=
3724         extra_host_objs=
3725         extra_gcc_objs=
3726         xm_defines=
3727         float_format=
3728         # Set this to force installation and use of collect2.
3729         use_collect2=
3730         # Set this to override the default target model.
3731         target_cpu_default=
3732         # Set this to control how the header file directory is installed.
3733         install_headers_dir=install-headers-tar
3734         # Set this to a non-empty list of args to pass to cpp if the target
3735         # wants its .md file passed through cpp.
3736         md_cppflags=
3737         # Set this if directory names should be truncated to 14 characters.
3738         truncate_target=
3739         # Set this if gdb needs a dir command with `dirname $out_file`
3740         gdb_needs_out_file_path=
3741         # Set this if the build machine requires executables to have a
3742         # file name suffix.
3743         exeext=
3744         # Set this to control which thread package will be used.
3745         thread_file=
3746         # Reinitialize these from the flag values every loop pass, since some
3747         # configure entries modify them.
3748         gas="$gas_flag"
3749         gnu_ld="$gnu_ld_flag"
3750         enable_threads=$enable_threads_flag
3751
3752         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3753         # updated in each machine entry.
3754         tm_p_file=
3755         cpu_type=`echo $machine | sed 's/-.*$//'`
3756         case $machine in
3757         alpha*-*-*)
3758                 cpu_type=alpha
3759                 ;;
3760         strongarm*-*-*)
3761                 cpu_type=arm
3762                 ;;
3763         arm*-*-*)
3764                 cpu_type=arm
3765                 ;;
3766         c*-convex-*)
3767                 cpu_type=convex
3768                 ;;
3769         i[34567]86-*-*)
3770                 cpu_type=i386
3771                 ;;
3772         hppa*-*-*)
3773                 cpu_type=pa
3774                 ;;
3775         m68000-*-*)
3776                 cpu_type=m68k
3777                 ;;
3778         mips*-*-*)
3779                 cpu_type=mips
3780                 ;;
3781         pj*-*-*)
3782                 cpu_type=pj
3783                 ;;
3784         powerpc*-*-*)
3785                 cpu_type=rs6000
3786                 ;;
3787         pyramid-*-*)
3788                 cpu_type=pyr
3789                 ;;
3790         sparc*-*-*)
3791                 cpu_type=sparc
3792                 ;;
3793         esac
3794
3795         tm_file=${cpu_type}/${cpu_type}.h
3796         xm_file=${cpu_type}/xm-${cpu_type}.h
3797         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3798         then
3799                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3800         fi
3801         # On a.out targets, we need to use collect2.
3802         case $machine in
3803         *-*-*aout*)
3804                 use_collect2=yes
3805                 ;;
3806         esac
3807
3808         # Common parts for linux and openbsd systems
3809         case $machine in
3810         *-*-linux*)
3811                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3812                 ;;
3813         *-*-openbsd*)
3814                 tm_file=${cpu_type}/openbsd.h
3815                 tmake_file="t-libc-ok t-openbsd"
3816                 # avoid surprises, always provide an xm-openbsd file
3817                 xm_file=${cpu_type}/xm-openbsd.h
3818                 # don't depend on processor x-fragments as well
3819                 xmake_file=none
3820                 if test x$enable_threads = xyes; then
3821                         thread_file='posix'
3822                         tmake_file="${tmake_file} t-openbsd-thread"
3823                 fi
3824                 ;;
3825         esac
3826
3827         case $machine in
3828         # Support site-specific machine types.
3829         *local*)
3830                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3831                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3832                 xm_file=${cpu_type}/xm-$rest.h
3833                 tm_file=${cpu_type}/$rest.h
3834                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3835                 then xmake_file=${cpu_type}/x-$rest; \
3836                 else true; \
3837                 fi
3838                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3839                 then tmake_file=${cpu_type}/t-$rest; \
3840                 else true; \
3841                 fi
3842                 ;;
3843         1750a-*-*)
3844                 ;;
3845         a29k-*-bsd* | a29k-*-sym1*)
3846                 tm_file="${tm_file} a29k/unix.h"
3847                 xm_defines=USG
3848                 xmake_file=a29k/x-unix
3849                 use_collect2=yes
3850                 ;;
3851         a29k-*-udi | a29k-*-coff)
3852                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3853                 tmake_file=a29k/t-a29kbare
3854                 ;;
3855         a29k-wrs-vxworks*)
3856                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3857                 tmake_file=a29k/t-vx29k
3858                 extra_parts="crtbegin.o crtend.o"
3859                 thread_file='vxworks'
3860                 ;;
3861         a29k-*-*)                       # Default a29k environment.
3862                 use_collect2=yes
3863                 ;;
3864         alpha-*-interix)
3865                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3866
3867                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3868                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3869
3870                 # GAS + IEEE_CONFORMANT
3871                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3872
3873                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3874                 xmake_file="x-interix alpha/t-pe"
3875                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3876                 if test x$enable_threads = xyes ; then
3877                         thread_file='posix'
3878                 fi
3879                 if test x$stabs = xyes ; then
3880                         tm_file="${tm_file} dbxcoff.h"
3881                 fi
3882                 #prefix='$$INTERIX_ROOT'/usr/contrib
3883                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3884                 ;;
3885         alpha*-*-linux*ecoff*)
3886                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3887                 target_cpu_default="MASK_GAS"
3888                 tmake_file="alpha/t-alpha alpha/t-ieee"
3889                 gas=no
3890                 xmake_file=none
3891                 gas=yes gnu_ld=yes
3892                 ;;
3893         alpha*-*-linux*libc1*)
3894                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3895                 target_cpu_default="MASK_GAS"
3896                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3897                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3898                 xmake_file=none
3899                 gas=yes gnu_ld=yes
3900                 if test x$enable_threads = xyes; then
3901                         thread_file='posix'
3902                 fi
3903                 ;;
3904         alpha*-*-linux*)
3905                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3906                 target_cpu_default="MASK_GAS"
3907                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3908                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3909                 xmake_file=none
3910                 gas=yes gnu_ld=yes
3911                 if test x$enable_threads = xyes; then
3912                         thread_file='posix'
3913                 fi
3914                 ;;
3915         alpha*-*-netbsd*)
3916                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3917                 target_cpu_default="MASK_GAS"
3918                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3919                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3920                 xmake_file=none
3921                 gas=yes gnu_ld=yes
3922                 ;;
3923
3924         alpha*-*-openbsd*)
3925                 # default x-alpha is only appropriate for dec-osf.
3926                 target_cpu_default="MASK_GAS"
3927                 tmake_file="alpha/t-alpha alpha/t-ieee"
3928                 ;;
3929
3930         alpha*-dec-osf*)
3931                 if test x$stabs = xyes
3932                 then
3933                         tm_file="${tm_file} dbx.h"
3934                 fi
3935                 if test x$gas != xyes
3936                 then
3937                         extra_passes="mips-tfile mips-tdump"
3938                 fi
3939                 use_collect2=yes
3940                 tmake_file="alpha/t-alpha alpha/t-ieee"
3941                 case $machine in
3942                   *-*-osf1*)
3943                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3944                     ;;
3945                   *-*-osf[23]*)
3946                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3947                     ;;
3948                   *-*-osf4*)
3949                     tm_file="${tm_file} alpha/osf.h"
3950                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3951                     # a broken tar, so we use cpio instead.
3952                     install_headers_dir=install-headers-cpio
3953                     ;;
3954                   *-*-osf5*)
3955                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3956                     ;;
3957                 esac
3958                 case $machine in
3959                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3960                     target_cpu_default=MASK_SUPPORT_ARCH
3961                     ;;
3962                 esac
3963                 ;;
3964         alpha*-*-vxworks*)
3965                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3966                 tmake_file="alpha/t-alpha alpha/t-ieee"
3967                 if  x$gas != xyes
3968                 then
3969                         extra_passes="mips-tfile mips-tdump"
3970                 fi
3971                 use_collect2=yes
3972                 thread_file='vxworks'
3973                 ;;
3974         alpha*-*-winnt*)
3975                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3976                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3977                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3978                 xmake_file=winnt/x-winnt
3979                 extra_host_objs=oldnames.o
3980                 extra_gcc_objs="spawnv.o oldnames.o"
3981                 if test x$gnu_ld != xyes
3982                 then
3983                         extra_programs=ld.exe
3984                 fi
3985                 if test x$enable_threads = xyes; then
3986                         thread_file='win32'
3987                 fi
3988                 ;;
3989         alpha*-dec-vms*)
3990                 tm_file=alpha/vms.h
3991                 xm_file="${xm_file} alpha/xm-vms.h"
3992                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3993                 ;;
3994         arc-*-elf*)
3995                 extra_parts="crtinit.o crtfini.o"
3996                 ;;
3997         arm-*-coff* | armel-*-coff*)
3998                 tm_file=arm/coff.h
3999                 tmake_file=arm/t-arm-coff
4000                 ;;
4001         arm-*-vxworks*)
4002                 tm_file=arm/vxarm.h
4003                 tmake_file=arm/t-arm-coff
4004                 thread_file='vxworks'
4005                 ;;
4006         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
4007                 tm_file=arm/riscix1-1.h
4008                 use_collect2=yes
4009                 ;;
4010         arm-*-riscix*)                  # Acorn RISC machine
4011                 if test x$gas = xyes
4012                 then
4013                     tm_file=arm/rix-gas.h
4014                 else
4015                     tm_file=arm/riscix.h
4016                 fi
4017                 xmake_file=arm/x-riscix
4018                 tmake_file=arm/t-riscix
4019                 use_collect2=yes
4020                 ;;
4021         arm-semi-aout | armel-semi-aout)
4022                 tm_file=arm/semi.h
4023                 tmake_file=arm/t-semi
4024                 ;;
4025         arm-semi-aof | armel-semi-aof)
4026                 tm_file=arm/semiaof.h
4027                 tmake_file=arm/t-semiaof
4028                 ;;
4029         arm*-*-netbsd*)
4030                 tm_file=arm/netbsd.h
4031                 tmake_file="t-netbsd arm/t-netbsd"
4032                 use_collect2=yes
4033                 ;;
4034         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
4035                 cpu_type=arm
4036                 xmake_file=x-linux
4037                 tm_file=arm/linux-aout.h
4038                 tmake_file=arm/t-linux
4039                 gnu_ld=yes
4040                 ;;
4041         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
4042                 xm_file=arm/xm-linux.h
4043                 xmake_file=x-linux
4044                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
4045                 case $machine in
4046                 armv2*-*-*)
4047                         tm_file="arm/linux-elf26.h $tm_file"
4048                         ;;
4049                 esac
4050                 tmake_file="t-linux arm/t-linux"
4051                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4052                 gnu_ld=yes
4053                 case x${enable_threads} in
4054                 x | xyes | xpthreads | xposix)
4055                         thread_file='posix'
4056                         ;;
4057                 esac
4058                 ;;
4059         arm*-*-linux*)          # ARM GNU/Linux with ELF
4060                 xm_file=arm/xm-linux.h
4061                 xmake_file=x-linux
4062                 tm_file="arm/linux-elf.h"
4063                 case $machine in
4064                 armv2*-*-*)
4065                         tm_file="arm/linux-elf26.h $tm_file"
4066                         ;;
4067                 esac
4068                 tmake_file="t-linux arm/t-linux"
4069                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4070                 gnu_ld=yes
4071                 case x${enable_threads} in
4072                 x | xyes | xpthreads | xposix)
4073                         thread_file='posix'
4074                         ;;
4075                 esac
4076                 ;;
4077         arm*-*-uclinux*)                # ARM ucLinux
4078                 tm_file=arm/uclinux-elf.h
4079                 tmake_file=arm/t-arm-elf
4080                 ;;
4081         arm*-*-aout)
4082                 tm_file=arm/aout.h
4083                 tmake_file=arm/t-arm-aout
4084                 ;;
4085         arm*-*-ecos-elf)
4086                 tm_file=arm/ecos-elf.h
4087                 tmake_file=arm/t-arm-elf
4088                 ;;
4089         arm*-*-elf)
4090                 tm_file=arm/unknown-elf.h
4091                 tmake_file=arm/t-arm-elf
4092                 ;;
4093         arm*-*-conix*)
4094                 tm_file=arm/conix-elf.h
4095                 tmake_file=arm/t-arm-elf
4096                 ;;
4097         arm*-*-oabi)
4098                 tm_file=arm/unknown-elf-oabi.h
4099                 tmake_file=arm/t-arm-elf
4100                 ;;
4101         arm-*-pe*)
4102                 tm_file=arm/pe.h
4103                 tmake_file=arm/t-pe
4104                 extra_objs="pe.o"
4105                 ;;
4106         avr-*-*)
4107                 ;;
4108         c1-convex-*)                    # Convex C1
4109                 target_cpu_default=1
4110                 use_collect2=yes
4111                 ;;
4112         c2-convex-*)                    # Convex C2
4113                 target_cpu_default=2
4114                 use_collect2=yes
4115                 ;;
4116         c32-convex-*)
4117                 target_cpu_default=4
4118                 use_collect2=yes
4119                 ;;
4120         c34-convex-*)
4121                 target_cpu_default=8
4122                 use_collect2=yes
4123                 ;;
4124         c38-convex-*)
4125                 target_cpu_default=16
4126                 use_collect2=yes
4127                 ;;
4128         c4x-*)
4129                 cpu_type=c4x
4130                 tmake_file=c4x/t-c4x
4131                 ;;
4132         clipper-intergraph-clix*)
4133                 tm_file="${tm_file} svr3.h clipper/clix.h"
4134                 xm_file=clipper/xm-clix.h
4135                 xmake_file=clipper/x-clix
4136                 extra_headers=va-clipper.h
4137                 extra_parts="crtbegin.o crtend.o"
4138                 install_headers_dir=install-headers-cpio
4139                 ;;
4140         d30v-*)
4141                 float_format=i64
4142                 ;;
4143         dsp16xx-*)
4144                 ;;
4145         elxsi-elxsi-*)
4146                 use_collect2=yes
4147                 ;;
4148         fr30-*-elf)
4149                 tm_file="fr30/fr30.h"
4150                 tmake_file=fr30/t-fr30
4151                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4152                 ;;
4153 # This hasn't been upgraded to GCC 2.
4154 #       fx80-alliant-*)                 # Alliant FX/80
4155 #               ;;
4156         h8300-*-*)
4157                 float_format=i32
4158                 ;;
4159         hppa*-*-linux*)
4160                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4161                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4162                 tmake_file="t-linux pa/t-linux"
4163                 extra_parts="crtbegin.o crtend.o"
4164                 xmake_file=none
4165                 gas=yes gnu_ld=yes
4166                 if test x$enable_threads = xyes; then
4167                         thread_file='posix'
4168                 fi
4169                 ;;
4170         hppa*-*-openbsd*)
4171                 target_cpu_default="MASK_PA_11"
4172                 tmake_file=pa/t-openbsd
4173                 ;;
4174         hppa1.1-*-pro*)
4175                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4176                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4177                 xm_file=pa/xm-papro.h
4178                 tmake_file=pa/t-pro
4179                 ;;
4180         hppa1.1-*-osf*)
4181                 target_cpu_default="MASK_PA_11"
4182                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4183                 use_collect2=yes
4184                 ;;
4185         hppa1.1-*-rtems*)
4186                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4187                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4188                 xm_file=pa/xm-papro.h
4189                 tmake_file=pa/t-pro
4190                 ;;
4191         hppa1.0-*-osf*)
4192                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4193                 use_collect2=yes
4194                 ;;
4195         hppa1.1-*-bsd*)
4196                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4197                 target_cpu_default="MASK_PA_11"
4198                 use_collect2=yes
4199                 ;;
4200         hppa1.0-*-bsd*)
4201                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4202                 use_collect2=yes
4203                 ;;
4204         hppa1.0-*-hpux7*)
4205                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4206                 xm_file=pa/xm-pahpux.h
4207                 xmake_file=pa/x-pa-hpux
4208                 if test x$gas = xyes
4209                 then
4210                         tm_file="${tm_file} pa/gas.h"
4211                 fi
4212                 install_headers_dir=install-headers-cpio
4213                 use_collect2=yes
4214                 ;;
4215         hppa1.0-*-hpux8.0[0-2]*)
4216                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4217                 xm_file=pa/xm-pahpux.h
4218                 xmake_file=pa/x-pa-hpux
4219                 if test x$gas = xyes
4220                 then
4221                         tm_file="${tm_file} pa/pa-gas.h"
4222                 else
4223                         tm_file="pa/pa-oldas.h ${tm_file}"
4224                 fi
4225                 install_headers_dir=install-headers-cpio
4226                 use_collect2=yes
4227                 ;;
4228         hppa1.1-*-hpux8.0[0-2]*)
4229                 target_cpu_default="MASK_PA_11"
4230                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4231                 xm_file=pa/xm-pahpux.h
4232                 xmake_file=pa/x-pa-hpux
4233                 if test x$gas = xyes
4234                 then
4235                         tm_file="${tm_file} pa/pa-gas.h"
4236                 else
4237                         tm_file="pa/pa-oldas.h ${tm_file}"
4238                 fi
4239                 install_headers_dir=install-headers-cpio
4240                 use_collect2=yes
4241                 ;;
4242         hppa1.1-*-hpux8*)
4243                 target_cpu_default="MASK_PA_11"
4244                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4245                 xm_file=pa/xm-pahpux.h
4246                 xmake_file=pa/x-pa-hpux
4247                 if test x$gas = xyes
4248                 then
4249                         tm_file="${tm_file} pa/pa-gas.h"
4250                 fi
4251                 install_headers_dir=install-headers-cpio
4252                 use_collect2=yes
4253                 ;;
4254         hppa1.0-*-hpux8*)
4255                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4256                 xm_file=pa/xm-pahpux.h
4257                 xmake_file=pa/x-pa-hpux
4258                 if test x$gas = xyes
4259                 then
4260                         tm_file="${tm_file} pa/pa-gas.h"
4261                 fi
4262                 install_headers_dir=install-headers-cpio
4263                 use_collect2=yes
4264                 ;;
4265         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4266                 target_cpu_default="MASK_PA_11"
4267                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4268                 float_format=i128
4269                 xm_file=pa/xm-pahpux.h
4270                 xmake_file=pa/x-pa-hpux
4271                 tmake_file=pa/t-pa
4272                 if test x$gas = xyes
4273                 then
4274                         tm_file="${tm_file} pa/pa-gas.h"
4275                 fi
4276                 if test x$enable_threads = x; then
4277                     enable_threads=$have_pthread_h
4278                 fi
4279                 case x${enable_threads} in
4280                 xyes | xdce)
4281                         tmake_file="${tmake_file} pa/t-dce-thr"
4282                         ;;
4283                 esac
4284                 install_headers_dir=install-headers-cpio
4285                 use_collect2=yes
4286                 ;;
4287         hppa1.0-*-hpux10*)
4288                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4289                 float_format=i128
4290                 xm_file=pa/xm-pahpux.h
4291                 xmake_file=pa/x-pa-hpux
4292                 tmake_file=pa/t-pa
4293                 if test x$gas = xyes
4294                 then
4295                         tm_file="${tm_file} pa/pa-gas.h"
4296                 fi
4297                 if test x$enable_threads = x; then
4298                     enable_threads=$have_pthread_h
4299                 fi
4300                 case x${enable_threads} in
4301                 xyes | xdce)
4302                         tmake_file="${tmake_file} pa/t-dce-thr"
4303                         ;;
4304                 esac
4305                 install_headers_dir=install-headers-cpio
4306                 use_collect2=yes
4307                 ;;
4308         hppa*64*-*-hpux11*)
4309                 target_cpu_default="MASK_PA_11"
4310                 xm_file=pa/xm-pa64hpux.h
4311                 xmake_file=pa/x-pa-hpux
4312                 tmake_file=pa/t-pa
4313                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4314                 float_format=i128
4315                 tmake_file=pa/t-pa64
4316                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4317
4318                 if [ x$gas = xyes ]
4319                 then
4320                         tm_file="${tm_file} pa/pa-gas.h"
4321                 fi
4322 #               if [[ x$enable_threads = x ]]; then
4323 #                   enable_threads=$have_pthread_h
4324 #               fi
4325 #               if [[ x$enable_threads = xyes ]]; then
4326 #                       thread_file='dce'
4327 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4328 #               fi
4329                 install_headers_dir=install-headers-cpio
4330                 use_collect2=yes
4331                 ;;
4332         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4333                 target_cpu_default="MASK_PA_11"
4334                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4335                 float_format=i128
4336                 xm_file=pa/xm-pahpux.h
4337                 xmake_file=pa/x-pa-hpux
4338                 tmake_file=pa/t-pa
4339                 if test x$gas = xyes
4340                 then
4341                         tm_file="${tm_file} pa/pa-gas.h"
4342                 fi
4343 #               if test x$enable_threads = x; then
4344 #                   enable_threads=$have_pthread_h
4345 #               fi
4346 #               if test x$enable_threads = xyes; then
4347 #                       thread_file='dce'
4348 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4349 #               fi
4350                 install_headers_dir=install-headers-cpio
4351                 use_collect2=yes
4352                 ;;
4353         hppa1.0-*-hpux11*)
4354                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4355                 float_format=i128
4356                 xm_file=pa/xm-pahpux.h
4357                 xmake_file=pa/x-pa-hpux
4358                 if test x$gas = xyes
4359                 then
4360                         tm_file="${tm_file} pa/pa-gas.h"
4361                 fi
4362 #               if test x$enable_threads = x; then
4363 #                   enable_threads=$have_pthread_h
4364 #               fi
4365 #               if test x$enable_threads = xyes; then
4366 #                       thread_file='dce'
4367 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4368 #               fi
4369                 install_headers_dir=install-headers-cpio
4370                 use_collect2=yes
4371                 ;;
4372         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4373                 target_cpu_default="MASK_PA_11"
4374                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4375                 xm_file=pa/xm-pahpux.h
4376                 xmake_file=pa/x-pa-hpux
4377                 if test x$gas = xyes
4378                 then
4379                         tm_file="${tm_file} pa/pa-gas.h"
4380                 fi
4381                 install_headers_dir=install-headers-cpio
4382                 use_collect2=yes
4383                 ;;
4384         hppa1.0-*-hpux*)
4385                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4386                 xm_file=pa/xm-pahpux.h
4387                 xmake_file=pa/x-pa-hpux
4388                 if test x$gas = xyes
4389                 then
4390                         tm_file="${tm_file} pa/pa-gas.h"
4391                 fi
4392                 install_headers_dir=install-headers-cpio
4393                 use_collect2=yes
4394                 ;;
4395         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4396                 target_cpu_default="MASK_PA_11"
4397                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4398                 xm_file=pa/xm-pahpux.h
4399                 xmake_file=pa/x-pa-hpux
4400                 if test x$gas = xyes
4401                 then
4402                         tm_file="${tm_file} pa/pa-gas.h"
4403                 fi
4404                 install_headers_dir=install-headers-cpio
4405                 use_collect2=yes
4406                 ;;
4407         hppa1.0-*-hiux*)
4408                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4409                 xm_file=pa/xm-pahpux.h
4410                 xmake_file=pa/x-pa-hpux
4411                 if test x$gas = xyes
4412                 then
4413                         tm_file="${tm_file} pa/pa-gas.h"
4414                 fi
4415                 install_headers_dir=install-headers-cpio
4416                 use_collect2=yes
4417                 ;;
4418         hppa*-*-lites*)
4419                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4420                 target_cpu_default="MASK_PA_11"
4421                 use_collect2=yes
4422                 ;;
4423         hppa*-*-mpeix*)
4424                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4425                 xm_file=pa/xm-pampeix.h
4426                 xmake_file=pa/x-pa-mpeix
4427                 echo "You must use gas. Assuming it is already installed."
4428                 install_headers_dir=install-headers-tar
4429                 use_collect2=yes
4430                 ;;
4431         i370-*-opened*)                  # IBM 360/370/390 Architecture
4432                 xm_file=i370/xm-oe.h
4433                 tm_file=i370/oe.h
4434                 xmake_file=i370/x-oe
4435                 tmake_file=i370/t-oe
4436                 ;;
4437         i370-*-mvs*)
4438                 xm_file=i370/xm-mvs.h
4439                 tm_file=i370/mvs.h
4440                 tmake_file=i370/t-mvs
4441                 ;;
4442         i370-*-linux*)
4443                 xm_file="xm-linux.h i370/xm-linux.h"
4444                 xmake_file=x-linux
4445                 tm_file="i370/linux.h ${tm_file}"
4446                 tmake_file="t-linux i370/t-linux"
4447                 # broken_install=yes
4448                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4449                 # extra_parts="crtbegin.o crtend.o"
4450                 gnu_ld=yes
4451                 gas=yes
4452                 elf=yes
4453                 if test x$enable_threads = xyes; then
4454                         thread_file='posix'
4455                 fi
4456                 ;;
4457         i[34567]86-*-elf*)
4458                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4459                 tm_file=i386/i386elf.h
4460                 tmake_file=i386/t-i386elf
4461                 xmake_file=x-svr4
4462                 ;;
4463         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4464                 if test x$gas = xyes
4465                 then
4466                         tm_file=i386/aix386.h
4467                         extra_parts="crtbegin.o crtend.o"
4468                         tmake_file=i386/t-crtstuff
4469                 else
4470                         tm_file=i386/aix386ng.h
4471                         use_collect2=yes
4472                 fi
4473                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4474                 xm_defines=USG
4475                 xmake_file=i386/x-aix
4476                 ;;
4477         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4478                 xm_file="xm-alloca.h ${xm_file}"
4479                 xm_defines="USG POSIX SMALL_ARG_MAX"
4480                 xmake_file=i386/x-ncr3000
4481                 if test x$stabs = xyes -a x$gas = xyes
4482                 then
4483                         tm_file=i386/sysv4gdb.h
4484                 else
4485                         tm_file=i386/sysv4.h
4486                 fi
4487                 extra_parts="crtbegin.o crtend.o"
4488                 tmake_file=i386/t-crtpic
4489                 ;;
4490         i[34567]86-next-*)
4491                 tm_file=i386/next.h
4492                 xm_file=i386/xm-next.h
4493                 tmake_file=i386/t-next
4494                 xmake_file=i386/x-next
4495                 extra_objs=nextstep.o
4496                 extra_parts="crtbegin.o crtend.o"
4497                 if test x$enable_threads = xyes; then
4498                         thread_file='mach'
4499                 fi
4500                 ;;
4501         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4502                 use_collect2=yes
4503                 if test x$gas = xyes
4504                 then
4505                         tm_file=i386/seq-gas.h
4506                 else
4507                         tm_file=i386/sequent.h
4508                 fi
4509                 ;;
4510         i[34567]86-sequent-ptx1*)
4511                 xm_defines="USG SVR3"
4512                 xmake_file=i386/x-sysv3
4513                 tm_file=i386/seq-sysv3.h
4514                 tmake_file=i386/t-crtstuff
4515                 extra_parts="crtbegin.o crtend.o"
4516                 install_headers_dir=install-headers-cpio
4517                 ;;
4518         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4519                 xm_defines="USG SVR3"
4520                 xmake_file=i386/x-sysv3
4521                 tm_file=i386/seq2-sysv3.h
4522                 tmake_file=i386/t-crtstuff
4523                 extra_parts="crtbegin.o crtend.o"
4524                 install_headers_dir=install-headers-cpio
4525                 ;;
4526         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4527                 xm_file="xm-alloca.h ${xm_file}"
4528                 xm_defines="USG POSIX SMALL_ARG_MAX"
4529                 xmake_file=x-svr4
4530                 tm_file=i386/ptx4-i.h
4531                 tmake_file=t-svr4
4532                 extra_parts="crtbegin.o crtend.o"
4533                 install_headers_dir=install-headers-cpio
4534                 ;;
4535         i386-sun-sunos*)                # Sun i386 roadrunner
4536                 xm_defines=USG
4537                 tm_file=i386/sun.h
4538                 use_collect2=yes
4539                 ;;
4540         i[34567]86-wrs-vxworks*)
4541                 tm_file=i386/vxi386.h
4542                 tmake_file=i386/t-i386bare
4543                 thread_file='vxworks'
4544                 ;;
4545         i[34567]86-*-aout*)
4546                 tm_file=i386/i386-aout.h
4547                 tmake_file=i386/t-i386bare
4548                 ;;
4549         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4550                 xm_file=i386/xm-beos.h
4551                 tmake_file='i386/t-beos i386/t-crtpic'
4552                 tm_file=i386/beos-elf.h
4553                 xmake_file=i386/x-beos
4554                 extra_parts='crtbegin.o crtend.o'
4555                 ;;
4556         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4557                 tm_file=i386/bsd386.h
4558 #               tmake_file=t-libc-ok
4559                 ;;
4560         i[34567]86-*-bsd*)
4561                 tm_file=i386/386bsd.h
4562 #               tmake_file=t-libc-ok
4563 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4564 #               use_collect2=yes
4565                 ;;
4566         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4567                 tm_file="i386/freebsd.h i386/perform.h"
4568                 tmake_file=t-freebsd
4569                 ;;
4570         i[34567]86-*-freebsd*)
4571                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4572                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4573                 tmake_file=t-freebsd
4574                 gas=yes
4575                 gnu_ld=yes
4576                 stabs=yes
4577                 case x${enable_threads} in
4578                 xyes | xpthreads | xposix)
4579                         thread_file='posix'
4580                         tmake_file="${tmake_file} t-freebsd-thread"
4581                         ;;
4582                 esac
4583                 ;;
4584         i[34567]86-*-netbsd*)
4585                 tm_file=i386/netbsd.h
4586                 tmake_file=t-netbsd
4587                 use_collect2=yes
4588                 ;;
4589         i[34567]86-*-openbsd*)
4590                 # we need collect2 until our bug is fixed...
4591                 use_collect2=yes
4592                 ;;
4593         i[34567]86-*-coff*)
4594                 tm_file=i386/i386-coff.h
4595                 tmake_file=i386/t-i386bare
4596                 ;;
4597         i[34567]86-*-isc*)              # 80386 running ISC system
4598                 xm_file="${xm_file} i386/xm-isc.h"
4599                 xm_defines="USG SVR3"
4600                 case $machine in
4601                   i[34567]86-*-isc[34]*)
4602                     xmake_file=i386/x-isc3
4603                     ;;
4604                   *)
4605                     xmake_file=i386/x-isc
4606                     ;;
4607                 esac
4608                 if test x$gas = xyes -a x$stabs = xyes
4609                 then
4610                         tm_file=i386/iscdbx.h
4611                         tmake_file=i386/t-svr3dbx
4612                         extra_parts="svr3.ifile svr3z.ifile"
4613                 else
4614                         tm_file=i386/isccoff.h
4615                         tmake_file=i386/t-crtstuff
4616                         extra_parts="crtbegin.o crtend.o"
4617                 fi
4618                 tmake_file="$tmake_file i386/t-i386bare"
4619                 install_headers_dir=install-headers-cpio
4620                 ;;
4621         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4622                                         # pre BFD linkers
4623                 xmake_file=x-linux-aout
4624                 tmake_file="t-linux-aout i386/t-crtstuff"
4625                 tm_file=i386/linux-oldld.h
4626                 gnu_ld=yes
4627                 float_format=i386
4628                 ;;
4629         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4630                 xmake_file=x-linux-aout
4631                 tmake_file="t-linux-aout i386/t-crtstuff"
4632                 tm_file=i386/linux-aout.h
4633                 gnu_ld=yes
4634                 float_format=i386
4635                 ;;
4636         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4637                                         # GNU/Linux C library 5
4638                 xmake_file=x-linux
4639                 tm_file=i386/linux.h
4640                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4641                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4642                 gnu_ld=yes
4643                 float_format=i386
4644                 if test x$enable_threads = xyes; then
4645                         thread_file='single'
4646                 fi
4647                 ;;
4648         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4649                                         # aka GNU/Linux C library 6
4650                 xmake_file=x-linux
4651                 tm_file=i386/linux.h
4652                 tmake_file="t-linux i386/t-crtstuff"
4653                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4654                 gnu_ld=yes
4655                 float_format=i386
4656                 if test x$enable_threads = xyes; then
4657                         thread_file='posix'
4658                 fi
4659                 ;;
4660         i[34567]86-*-gnu*)
4661                 float_format=i386
4662                 ;;
4663         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4664                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4665                 exit 1
4666                 ;;
4667         i[34567]86-pc-msdosdjgpp*)
4668                 xm_file=i386/xm-djgpp.h
4669                 tm_file=i386/djgpp.h
4670                 tmake_file=i386/t-djgpp
4671                 xmake_file=i386/x-djgpp
4672                 gnu_ld=yes
4673                 gas=yes
4674                 exeext=.exe
4675                 float_format=none
4676                 case $host in *pc-msdosdjgpp*)
4677                         target_alias=djgpp
4678                         ;;
4679                 esac
4680                 ;;
4681         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4682                 tm_file=i386/moss.h
4683                 tmake_file=t-libc-ok
4684                 gnu_ld=yes
4685                 gas=yes
4686                 ;;
4687         i[34567]86-*-lynxos*)
4688                 if test x$gas = xyes
4689                 then
4690                         tm_file=i386/lynx.h
4691                 else
4692                         tm_file=i386/lynx-ng.h
4693                 fi
4694                 xm_file=i386/xm-lynx.h
4695                 tmake_file=i386/t-i386bare
4696                 xmake_file=x-lynx
4697                 ;;
4698         i[34567]86-*-mach*)
4699                 tm_file=i386/mach.h
4700 #               tmake_file=t-libc-ok
4701                 use_collect2=yes
4702                 ;;
4703         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4704                 if test x$elf = xyes
4705                 then
4706                         tm_file=i386/osfelf.h
4707                         use_collect2=
4708                 else
4709                         tm_file=i386/osfrose.h
4710                         use_collect2=yes
4711                 fi
4712                 xm_file="i386/xm-osf.h ${xm_file}"
4713                 xmake_file=i386/x-osfrose
4714                 tmake_file=i386/t-osf
4715                 extra_objs=halfpic.o
4716                 ;;
4717         i[34567]86-go32-rtems*)
4718                 cpu_type=i386
4719                 xm_file=i386/xm-go32.h
4720                 tm_file=i386/go32-rtems.h
4721                 tmake_file="i386/t-go32 t-rtems"
4722                 ;;
4723         i[34567]86-*-rtemscoff*)
4724                 cpu_type=i386
4725                 tm_file=i386/rtems.h
4726                 tmake_file="i386/t-i386bare t-rtems"
4727                 ;;
4728         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4729                 cpu_type=i386
4730                 tm_file=i386/rtemself.h
4731                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4732                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4733                 ;;
4734         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4735                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4736                 xm_defines="USG SVR3"
4737                 xmake_file=i386/x-sco5
4738                 install_headers_dir=install-headers-cpio
4739                 tm_file=i386/sco5.h
4740                 if test x$gas = xyes
4741                 then
4742                         tm_file="i386/sco5gas.h ${tm_file}"
4743                         tmake_file=i386/t-sco5gas
4744                 else
4745                         tmake_file=i386/t-sco5
4746                 fi
4747                 tmake_file="$tmake_file i386/t-i386bare"
4748                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4749                 ;;
4750         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4751                 xm_file="${xm_file} i386/xm-sco.h"
4752                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4753                 xmake_file=i386/x-sco4
4754                 install_headers_dir=install-headers-cpio
4755                 if test x$stabs = xyes
4756                 then
4757                         tm_file=i386/sco4dbx.h
4758                         tmake_file=i386/t-svr3dbx
4759                         extra_parts="svr3.ifile svr3z.rfile"
4760                 else
4761                         tm_file=i386/sco4.h
4762                         tmake_file=i386/t-crtstuff
4763                         extra_parts="crtbegin.o crtend.o"
4764                 fi
4765                 tmake_file="$tmake_file i386/t-i386bare"
4766                 # The default EAFS filesystem supports long file names.
4767                 # Truncating the target makes $host != $target which
4768                 # makes gcc think it is doing a cross-compile.
4769                 # truncate_target=yes
4770                 ;;
4771         i[34567]86-*-sco*)              # 80386 running SCO system
4772                 xm_file=i386/xm-sco.h
4773                 xmake_file=i386/x-sco
4774                 install_headers_dir=install-headers-cpio
4775                 if test x$stabs = xyes
4776                 then
4777                         tm_file=i386/scodbx.h
4778                         tmake_file=i386/t-svr3dbx
4779                         extra_parts="svr3.ifile svr3z.rfile"
4780                 else
4781                         tm_file=i386/sco.h
4782                         extra_parts="crtbegin.o crtend.o"
4783                         tmake_file=i386/t-crtstuff
4784                 fi
4785                 tmake_file="$tmake_file i386/t-i386bare"
4786                 truncate_target=yes
4787                 ;;
4788         i[34567]86-*-solaris2*)
4789                 xm_file="xm-alloca.h ${xm_file}"
4790                 xm_defines="USG POSIX SMALL_ARG_MAX"
4791                 tm_file=i386/sol2.h
4792                 if test x$gas = xyes; then
4793                         # Only needed if gas does not support -s
4794                         tm_file="i386/sol2gas.h ${tm_file}"
4795                 fi
4796                 tmake_file="i386/t-i386bare i386/t-sol2"
4797                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4798                 xmake_file=x-svr4
4799                 if test x${enable_threads} = x; then
4800                     enable_threads=$have_pthread_h
4801                     if test x${enable_threads} = x; then
4802                         enable_threads=$have_thread_h
4803                     fi
4804                 fi
4805                 if test x${enable_threads} = xyes; then
4806                     if test x${have_pthread_h} = xyes; then
4807                         thread_file='posix'
4808                     else
4809                         thread_file='solaris'
4810                     fi
4811                 fi
4812                 ;;
4813        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4814                xm_file="xm-alloca.h ${xm_file}"
4815                xm_defines="USG POSIX"
4816                tm_file=i386/sysv5.h
4817                if test x$stabs = xyes
4818                then
4819                        tm_file="${tm_file} dbx.h"
4820                fi
4821                tmake_file="i386/t-i386bare i386/t-crtpic"
4822                xmake_file=x-svr4
4823                extra_parts="crtbegin.o crtend.o"
4824                if test x$enable_threads = xyes; then
4825                        thread_file='posix'
4826                fi
4827                ;;
4828         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4829                 xm_file="xm-alloca.h ${xm_file}"
4830                 xm_defines="USG POSIX SMALL_ARG_MAX"
4831                 tm_file=i386/sysv4.h
4832                 if test x$stabs = xyes
4833                 then
4834                         tm_file="${tm_file} dbx.h"
4835                 fi
4836                 tmake_file="i386/t-i386bare i386/t-crtpic"
4837                 xmake_file=x-svr4
4838                 extra_parts="crtbegin.o crtend.o"
4839                 ;;
4840         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4841                 xm_file="xm-alloca.h ${xm_file}"
4842                 xm_defines="USG POSIX"
4843                 tm_file=i386/udk.h
4844                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4845                 xmake_file=x-svr4
4846                 extra_parts="crtbegin.o crtend.o"
4847                 install_headers_dir=install-headers-cpio
4848                 ;;
4849         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4850                 cpu_type=i386
4851                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4852                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4853                 if test x$stabs = xyes
4854                 then
4855                         tm_file=i386/osf1elfgdb.h
4856                 else
4857                         tm_file=i386/osf1elf.h
4858                 fi
4859                 tmake_file=i386/t-osf1elf
4860                 xmake_file=i386/x-osf1elf
4861                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4862                 ;;
4863         i[34567]86-*-sysv*)             # Intel 80386's running system V
4864                 xm_defines="USG SVR3"
4865                 xmake_file=i386/x-sysv3
4866                 if test x$gas = xyes
4867                 then
4868                         if test x$stabs = xyes
4869                         then
4870                                 tm_file=i386/svr3dbx.h
4871                                 tmake_file=i386/t-svr3dbx
4872                                 extra_parts="svr3.ifile svr3z.rfile"
4873                         else
4874                                 tm_file=i386/svr3gas.h
4875                                 extra_parts="crtbegin.o crtend.o"
4876                                 tmake_file=i386/t-crtstuff
4877                         fi
4878                 else
4879                         tm_file=i386/sysv3.h
4880                         extra_parts="crtbegin.o crtend.o"
4881                         tmake_file=i386/t-crtstuff
4882                 fi
4883                 tmake_file="$tmake_file i386/t-crtpic"
4884                 ;;
4885         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4886                 xm_file="${xm_file} i386/xm-vsta.h"
4887                 tm_file=i386/vsta.h
4888                 tmake_file=i386/t-vsta
4889                 xmake_file=i386/x-vsta
4890                 ;;
4891         i[34567]86-*-win32)
4892                 xm_file="${xm_file} i386/xm-cygwin.h"
4893                 tmake_file=i386/t-cygwin
4894                 tm_file=i386/win32.h
4895                 xmake_file=i386/x-cygwin
4896                 extra_objs=winnt.o
4897                 if test x$enable_threads = xyes; then
4898                         thread_file='win32'
4899                 fi
4900                 exeext=.exe
4901                 ;;
4902         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4903                 xm_file="${xm_file} i386/xm-cygwin.h"
4904                 tmake_file=i386/t-cygwin
4905                 tm_file=i386/cygwin.h
4906                 xmake_file=i386/x-cygwin
4907                 extra_objs=winnt.o
4908                 if test x$enable_threads = xyes; then
4909                         thread_file='win32'
4910                 fi
4911                 exeext=.exe
4912                 ;;
4913         i[34567]86-*-mingw32*)
4914                 tm_file=i386/mingw32.h
4915                 xm_file="${xm_file} i386/xm-mingw32.h"
4916                 tmake_file="i386/t-cygwin i386/t-mingw32"
4917                 extra_objs=winnt.o
4918                 xmake_file=i386/x-cygwin
4919                 if test x$enable_threads = xyes; then
4920                         thread_file='win32'
4921                 fi
4922                 exeext=.exe
4923                 case $machine in
4924                         *mingw32msv*)
4925                                 ;;
4926                         *minwg32crt* | *mingw32*)
4927                                 tm_file="${tm_file} i386/crtdll.h"
4928                                 ;;
4929                 esac
4930                 ;;
4931         i[34567]86-*-uwin*)
4932                 tm_file=i386/uwin.h
4933                 xm_file="${xm_file} i386/xm-uwin.h"
4934                 xm_defines="USG NO_STAB_H"
4935                 tmake_file="i386/t-cygwin i386/t-uwin"
4936                 extra_objs=winnt.o
4937                 xmake_file=i386/x-cygwin
4938                 if test x$enable_threads = xyes; then
4939                         thread_file='win32'
4940                 fi
4941                 exeext=.exe
4942                 ;;
4943         i[34567]86-*-interix*)
4944                 tm_file="i386/i386-interix.h interix.h"
4945                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4946                 xm_defines="USG"
4947                 tmake_file="i386/t-interix"
4948                 extra_objs=interix.o
4949                 xmake_file=x-interix
4950                 if test x$enable_threads = xyes ; then
4951                         thread_file='posix'
4952                 fi
4953                 if test x$stabs = xyes ; then
4954                         tm_file="${tm_file} dbxcoff.h"
4955                 fi
4956                 ;;
4957         i[34567]86-*-winnt3*)
4958                 tm_file=i386/win-nt.h
4959                 out_file=i386/i386.c
4960                 xm_file="xm-winnt.h ${xm_file}"
4961                 xmake_file=winnt/x-winnt
4962                 tmake_file=i386/t-winnt
4963                 extra_host_objs="winnt.o oldnames.o"
4964                 extra_gcc_objs="spawnv.o oldnames.o"
4965                 if test x$gnu_ld != xyes
4966                 then
4967                         extra_programs=ld.exe
4968                 fi
4969                 if test x$enable_threads = xyes; then
4970                         thread_file='win32'
4971                 fi
4972                 ;;
4973         i[34567]86-dg-dgux*)
4974                 xm_file="xm-alloca.h ${xm_file}"
4975                 xm_defines="USG POSIX"
4976                 out_file=i386/dgux.c
4977                 tm_file=i386/dgux.h
4978                 tmake_file=i386/t-dgux
4979                 xmake_file=i386/x-dgux
4980                 install_headers_dir=install-headers-cpio
4981               ;;
4982         i860-alliant-*)         # Alliant FX/2800
4983                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4984                 xm_file="${xm_file}"
4985                 xmake_file=i860/x-fx2800
4986                 tmake_file=i860/t-fx2800
4987                 extra_parts="crtbegin.o crtend.o"
4988                 ;;
4989         i860-*-bsd*)
4990                 tm_file="${tm_file} i860/bsd.h"
4991                 if test x$gas = xyes
4992                 then
4993                         tm_file="${tm_file} i860/bsd-gas.h"
4994                 fi
4995                 use_collect2=yes
4996                 ;;
4997         i860-*-mach*)
4998                 tm_file="${tm_file} i860/mach.h"
4999                 tmake_file=t-libc-ok
5000                 ;;
5001         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
5002                 tm_file="${tm_file} svr3.h i860/paragon.h"
5003                 xm_defines="USG SVR3"
5004                 tmake_file=t-osf
5005                 ;;
5006         i860-*-sysv3*)
5007                 tm_file="${tm_file} svr3.h i860/sysv3.h"
5008                 xm_defines="USG SVR3"
5009                 xmake_file=i860/x-sysv3
5010                 extra_parts="crtbegin.o crtend.o"
5011                 ;;
5012         i860-*-sysv4*)
5013                 tm_file="${tm_file} svr4.h i860/sysv4.h"
5014                 xm_defines="USG SVR3"
5015                 xmake_file=i860/x-sysv4
5016                 tmake_file=t-svr4
5017                 extra_parts="crtbegin.o crtend.o"
5018                 ;;
5019         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
5020                 tm_file="${tm_file} i960/vx960.h"
5021                 tmake_file=i960/t-vxworks960
5022                 use_collect2=yes
5023                 thread_file='vxworks'
5024                 ;;
5025         i960-wrs-vxworks5* | i960-wrs-vxworks)
5026                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
5027                 tmake_file=i960/t-vxworks960
5028                 use_collect2=yes
5029                 thread_file='vxworks'
5030                 ;;
5031         i960-wrs-vxworks*)
5032                 tm_file="${tm_file} i960/vx960.h"
5033                 tmake_file=i960/t-vxworks960
5034                 use_collect2=yes
5035                 thread_file='vxworks'
5036                 ;;
5037         i960-*-coff*)
5038                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
5039                 tmake_file=i960/t-960bare
5040                 use_collect2=yes
5041                 ;;
5042         i960-*-rtems)
5043                 tmake_file="i960/t-960bare t-rtems"
5044                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5045                 use_collect2=yes
5046                 ;;
5047         i960-*-*)                       # Default i960 environment.
5048                 use_collect2=yes
5049                 ;;
5050         ia64*-*-elf*)
5051                 tm_file=ia64/elf.h
5052                 tmake_file="ia64/t-ia64"
5053                 target_cpu_default="0"
5054                 if test x$gas = xyes
5055                 then
5056                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5057                 fi
5058                 if test x$gnu_ld = xyes
5059                 then
5060                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5061                 fi
5062                 float_format=i386
5063                 ;;
5064         ia64*-*-linux*)
5065                 tm_file=ia64/linux.h
5066                 tmake_file="t-linux ia64/t-ia64"
5067                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5068                 if test x$enable_threads = xyes; then
5069                         thread_file='posix'
5070                 fi
5071                 float_format=i386
5072                 ;;
5073         m32r-*-elf*)
5074                 extra_parts="crtinit.o crtfini.o"
5075                 ;;
5076         # m68hc11 and m68hc12 share the same machine description.
5077         m68hc11-*-*|m6811-*-*)
5078                 tm_file="m68hc11/m68hc11.h"
5079                 xm_file="m68hc11/xm-m68hc11.h"
5080                 tm_p_file="m68hc11/m68hc11-protos.h"
5081                 md_file="m68hc11/m68hc11.md"
5082                 out_file="m68hc11/m68hc11.c"
5083                 tmake_file="m68hc11/t-m68hc11-gas"
5084                 ;;
5085         m68hc12-*-*|m6812-*-*)
5086                 tm_file="m68hc11/m68hc12.h"
5087                 tm_p_file="m68hc11/m68hc11-protos.h"
5088                 xm_file="m68hc11/xm-m68hc11.h"
5089                 md_file="m68hc11/m68hc11.md"
5090                 out_file="m68hc11/m68hc11.c"
5091                 tmake_file="m68hc11/t-m68hc11-gas"
5092                 ;;
5093         m68000-convergent-sysv*)
5094                 tm_file=m68k/ctix.h
5095                 xm_file="m68k/xm-3b1.h ${xm_file}"
5096                 xm_defines=USG
5097                 use_collect2=yes
5098                 extra_headers=math-68881.h
5099                 ;;
5100         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5101                 tm_file=m68k/hp2bsd.h
5102                 xmake_file=m68k/x-hp2bsd
5103                 use_collect2=yes
5104                 extra_headers=math-68881.h
5105                 ;;
5106         m68000-hp-hpux*)                # HP 9000 series 300
5107                 xm_file="xm-alloca.h ${xm_file}"
5108                 xm_defines="USG"
5109                 if test x$gas = xyes
5110                 then
5111                         xmake_file=m68k/x-hp320g
5112                         tm_file=m68k/hp310g.h
5113                 else
5114                         xmake_file=m68k/x-hp320
5115                         tm_file=m68k/hp310.h
5116                 fi
5117                 install_headers_dir=install-headers-cpio
5118                 use_collect2=yes
5119                 extra_headers=math-68881.h
5120                 ;;
5121         m68000-sun-sunos3*)
5122                 tm_file=m68k/sun2.h
5123                 use_collect2=yes
5124                 extra_headers=math-68881.h
5125                 ;;
5126         m68000-sun-sunos4*)
5127                 tm_file=m68k/sun2o4.h
5128                 use_collect2=yes
5129                 extra_headers=math-68881.h
5130                 ;;
5131         m68000-att-sysv*)
5132                 xm_file="m68k/xm-3b1.h ${xm_file}"
5133                 xm_defines=USG
5134                 if test x$gas = xyes
5135                 then
5136                         tm_file=m68k/3b1g.h
5137                 else
5138                         tm_file=m68k/3b1.h
5139                 fi
5140                 use_collect2=yes
5141                 extra_headers=math-68881.h
5142                 ;;
5143         m68k-apple-aux*)                # Apple Macintosh running A/UX
5144                 xm_defines="USG AUX"
5145                 tmake_file=m68k/t-aux
5146                 install_headers_dir=install-headers-cpio
5147                 extra_headers=math-68881.h
5148                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5149                 tm_file=
5150                 if test "$gnu_ld" = yes
5151                 then
5152                         tm_file="${tm_file} m68k/auxgld.h"
5153                 else
5154                         tm_file="${tm_file} m68k/auxld.h"
5155                 fi
5156                 if test "$gas" = yes
5157                 then
5158                         tm_file="${tm_file} m68k/auxgas.h"
5159                 else
5160                         tm_file="${tm_file} m68k/auxas.h"
5161                 fi
5162                 tm_file="${tm_file} m68k/a-ux.h"
5163                 float_format=m68k
5164                 ;;
5165         m68k-apollo-*)
5166                 tm_file=m68k/apollo68.h
5167                 xmake_file=m68k/x-apollo68
5168                 use_collect2=yes
5169                 extra_headers=math-68881.h
5170                 float_format=m68k
5171                 ;;
5172         m68k-altos-sysv*)                  # Altos 3068
5173                 if test x$gas = xyes
5174                 then
5175                         tm_file=m68k/altos3068.h
5176                         xm_defines=USG
5177                 else
5178                         echo "The Altos is supported only with the GNU assembler" 1>&2
5179                         exit 1
5180                 fi
5181                 extra_headers=math-68881.h
5182                 ;;
5183         m68k-bull-sysv*)                # Bull DPX/2
5184                 if test x$gas = xyes
5185                 then
5186                         if test x$stabs = xyes
5187                         then
5188                                 tm_file=m68k/dpx2cdbx.h
5189                         else
5190                                 tm_file=m68k/dpx2g.h
5191                         fi
5192                 else
5193                         tm_file=m68k/dpx2.h
5194                 fi
5195                 xm_file="xm-alloca.h ${xm_file}"
5196                 xm_defines=USG
5197                 xmake_file=m68k/x-dpx2
5198                 use_collect2=yes
5199                 extra_headers=math-68881.h
5200                 ;;
5201         m68k-atari-sysv4*)              # Atari variant of V.4.
5202                 tm_file=m68k/atari.h
5203                 xm_file="xm-alloca.h ${xm_file}"
5204                 xm_defines="USG FULL_PROTOTYPES"
5205                 tmake_file=t-svr4
5206                 extra_parts="crtbegin.o crtend.o"
5207                 extra_headers=math-68881.h
5208                 float_format=m68k
5209                 ;;
5210         m68k-motorola-sysv*)
5211                 tm_file=m68k/mot3300.h
5212                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5213                 if test x$gas = xyes
5214                 then
5215                         xmake_file=m68k/x-mot3300-gas
5216                         if test x$gnu_ld = xyes
5217                         then
5218                                 tmake_file=m68k/t-mot3300-gald
5219                         else
5220                                 tmake_file=m68k/t-mot3300-gas
5221                                 use_collect2=yes
5222                         fi
5223                 else
5224                         xmake_file=m68k/x-mot3300
5225                         if test x$gnu_ld = xyes
5226                         then
5227                                 tmake_file=m68k/t-mot3300-gld
5228                         else
5229                                 tmake_file=m68k/t-mot3300
5230                                 use_collect2=yes
5231                         fi
5232                 fi
5233                 gdb_needs_out_file_path=yes
5234                 extra_parts="crt0.o mcrt0.o"
5235                 extra_headers=math-68881.h
5236                 float_format=m68k
5237                 ;;
5238         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5239                 tm_file=m68k/tower-as.h
5240                 xm_defines="USG SVR3"
5241                 xmake_file=m68k/x-tower
5242                 extra_parts="crtbegin.o crtend.o"
5243                 extra_headers=math-68881.h
5244                 ;;
5245         m68k-plexus-sysv*)
5246                 tm_file=m68k/plexus.h
5247                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5248                 xm_defines=USG
5249                 use_collect2=yes
5250                 extra_headers=math-68881.h
5251                 ;;
5252         m68k-tti-*)
5253                 tm_file=m68k/pbb.h
5254                 xm_file="xm-alloca.h ${xm_file}"
5255                 xm_defines=USG
5256                 extra_headers=math-68881.h
5257                 ;;
5258         m68k-crds-unos*)
5259                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5260                 xm_defines="USG unos"
5261                 xmake_file=m68k/x-crds
5262                 tm_file=m68k/crds.h
5263                 use_collect2=yes
5264                 extra_headers=math-68881.h
5265                 ;;
5266         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5267                 tm_file=m68k/amix.h
5268                 xm_file="xm-alloca.h ${xm_file}"
5269                 xm_defines="USG FULL_PROTOTYPES"
5270                 xmake_file=m68k/x-amix
5271                 tmake_file=t-svr4
5272                 extra_parts="crtbegin.o crtend.o"
5273                 extra_headers=math-68881.h
5274                 float_format=m68k
5275                 ;;
5276         m68k-ccur-rtu)
5277                 tm_file=m68k/ccur-GAS.h
5278                 xmake_file=m68k/x-ccur
5279                 extra_headers=math-68881.h
5280                 use_collect2=yes
5281                 float_format=m68k
5282                 ;;
5283         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5284                 tm_file=m68k/hp3bsd44.h
5285                 xmake_file=m68k/x-hp3bsd44
5286                 use_collect2=yes
5287                 extra_headers=math-68881.h
5288                 float_format=m68k
5289                 ;;
5290         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5291                 tm_file=m68k/hp3bsd.h
5292                 use_collect2=yes
5293                 extra_headers=math-68881.h
5294                 float_format=m68k
5295                 ;;
5296         m68k-isi-bsd*)
5297                 if test x$with_fp = xno
5298                 then
5299                         tm_file=m68k/isi-nfp.h
5300                 else
5301                         tm_file=m68k/isi.h
5302                         float_format=m68k
5303                 fi
5304                 use_collect2=yes
5305                 extra_headers=math-68881.h
5306                 ;;
5307         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5308                 xm_file="xm-alloca.h ${xm_file}"
5309                 xm_defines="USG"
5310                 if test x$gas = xyes
5311                 then
5312                         xmake_file=m68k/x-hp320g
5313                         tm_file=m68k/hp320g.h
5314                 else
5315                         xmake_file=m68k/x-hp320
5316                         tm_file=m68k/hpux7.h
5317                 fi
5318                 install_headers_dir=install-headers-cpio
5319                 use_collect2=yes
5320                 extra_headers=math-68881.h
5321                 float_format=m68k
5322                 ;;
5323         m68k-hp-hpux*)  # HP 9000 series 300
5324                 xm_file="xm-alloca.h ${xm_file}"
5325                 xm_defines="USG"
5326                 if test x$gas = xyes
5327                 then
5328                         xmake_file=m68k/x-hp320g
5329                         tm_file=m68k/hp320g.h
5330                 else
5331                         xmake_file=m68k/x-hp320
5332                         tm_file=m68k/hp320.h
5333                 fi
5334                 install_headers_dir=install-headers-cpio
5335                 use_collect2=yes
5336                 extra_headers=math-68881.h
5337                 float_format=m68k
5338                 ;;
5339         m68k-sun-mach*)
5340                 tm_file=m68k/sun3mach.h
5341                 use_collect2=yes
5342                 extra_headers=math-68881.h
5343                 float_format=m68k
5344                 ;;
5345         m68k-sony-newsos3*)
5346                 if test x$gas = xyes
5347                 then
5348                         tm_file=m68k/news3gas.h
5349                 else
5350                         tm_file=m68k/news3.h
5351                 fi
5352                 use_collect2=yes
5353                 extra_headers=math-68881.h
5354                 float_format=m68k
5355                 ;;
5356         m68k-sony-bsd* | m68k-sony-newsos*)
5357                 if test x$gas = xyes
5358                 then
5359                         tm_file=m68k/newsgas.h
5360                 else
5361                         tm_file=m68k/news.h
5362                 fi
5363                 use_collect2=yes
5364                 extra_headers=math-68881.h
5365                 float_format=m68k
5366                 ;;
5367         m68k-next-nextstep2*)
5368                 tm_file=m68k/next21.h
5369                 xm_file="m68k/xm-next.h ${xm_file}"
5370                 tmake_file=m68k/t-next
5371                 xmake_file=m68k/x-next
5372                 extra_objs=nextstep.o
5373                 extra_headers=math-68881.h
5374                 use_collect2=yes
5375                 float_format=m68k
5376                 ;;
5377         m68k-next-nextstep[34]*)
5378                 tm_file=m68k/next.h
5379                 xm_file="m68k/xm-next.h ${xm_file}"
5380                 tmake_file=m68k/t-next
5381                 xmake_file=m68k/x-next
5382                 extra_objs=nextstep.o
5383                 extra_parts="crtbegin.o crtend.o"
5384                 extra_headers=math-68881.h
5385                 float_format=m68k
5386                 if test x$enable_threads = xyes; then
5387                         thread_file='mach'
5388                 fi
5389                 ;;
5390         m68k-sun-sunos3*)
5391                 if test x$with_fp = xno
5392                 then
5393                         tm_file=m68k/sun3n3.h
5394                 else
5395                         tm_file=m68k/sun3o3.h
5396                         float_format=m68k
5397                 fi
5398                 use_collect2=yes
5399                 extra_headers=math-68881.h
5400                 ;;
5401         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5402                 if test x$with_fp = xno
5403                 then
5404                         tm_file=m68k/sun3n.h
5405                 else
5406                         tm_file=m68k/sun3.h
5407                         float_format=m68k
5408                 fi
5409                 use_collect2=yes
5410                 extra_headers=math-68881.h
5411                 ;;
5412         m68k-wrs-vxworks*)
5413                 tm_file=m68k/vxm68k.h
5414                 tmake_file=m68k/t-vxworks68
5415                 extra_headers=math-68881.h
5416                 thread_file='vxworks'
5417                 float_format=m68k
5418                 ;;
5419         m68k-*-aout*)
5420                 tmake_file=m68k/t-m68kbare
5421                 tm_file="m68k/m68k-aout.h libgloss.h"
5422                 extra_headers=math-68881.h
5423                 float_format=m68k
5424                 ;;
5425         m68k-*-coff*)
5426                 tmake_file=m68k/t-m68kbare
5427                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5428                 extra_headers=math-68881.h
5429                 float_format=m68k
5430                 ;;
5431         m68020-*-elf* | m68k-*-elf*)
5432                 tm_file="m68k/m68020-elf.h"
5433                 xm_file=m68k/xm-m68kv.h
5434                 tmake_file=m68k/t-m68kelf
5435                 header_files=math-68881.h
5436                 ;;
5437         m68k-*-lynxos*)
5438                 if test x$gas = xyes
5439                 then
5440                         tm_file=m68k/lynx.h
5441                 else
5442                         tm_file=m68k/lynx-ng.h
5443                 fi
5444                 xm_file=m68k/xm-lynx.h
5445                 xmake_file=x-lynx
5446                 tmake_file=m68k/t-lynx
5447                 extra_headers=math-68881.h
5448                 float_format=m68k
5449                 ;;
5450         m68k*-*-netbsd*)
5451                 tm_file=m68k/netbsd.h
5452                 tmake_file=t-netbsd
5453                 float_format=m68k
5454                 use_collect2=yes
5455                 ;;
5456         m68k*-*-openbsd*)
5457                 float_format=m68k
5458                 # we need collect2 until our bug is fixed...
5459                 use_collect2=yes
5460                 ;;
5461         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5462                 xm_file="xm-alloca.h ${xm_file}"
5463                 xm_defines=USG
5464                 xmake_file=m68k/x-m68kv
5465                 extra_parts="crtbegin.o crtend.o"
5466                 extra_headers=math-68881.h
5467                 float_format=m68k
5468                 ;;
5469         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5470                 tm_file=m68k/m68kv4.h
5471                 xm_file="xm-alloca.h ${xm_file}"
5472                 xm_defines=USG
5473                 tmake_file=t-svr4
5474                 extra_parts="crtbegin.o crtend.o"
5475                 extra_headers=math-68881.h
5476                 float_format=m68k
5477                 ;;
5478         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5479                                         # with a.out format
5480                 xmake_file=x-linux
5481                 tm_file=m68k/linux-aout.h
5482                 tmake_file="t-linux-aout m68k/t-linux-aout"
5483                 extra_headers=math-68881.h
5484                 float_format=m68k
5485                 gnu_ld=yes
5486                 ;;
5487         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5488                                         # with ELF format using the
5489                                         # GNU/Linux C library 5
5490                 xmake_file=x-linux
5491                 tm_file=m68k/linux.h
5492                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5493                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5494                 extra_headers=math-68881.h
5495                 float_format=m68k
5496                 gnu_ld=yes
5497                 ;;
5498         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5499                                         # with ELF format using glibc 2
5500                                         # aka the GNU/Linux C library 6.
5501                 xmake_file=x-linux
5502                 tm_file=m68k/linux.h
5503                 tmake_file="t-linux m68k/t-linux"
5504                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5505                 extra_headers=math-68881.h
5506                 float_format=m68k
5507                 gnu_ld=yes
5508                 if test x$enable_threads = xyes; then
5509                         thread_file='posix'
5510                 fi
5511                 ;;
5512         m68k-*-psos*)
5513                 tmake_file=m68k/t-m68kbare
5514                 tm_file=m68k/m68k-psos.h
5515                 extra_headers=math-68881.h
5516                 float_format=m68k
5517                 ;;
5518         m68k-*-rtemscoff*)
5519                 tmake_file="m68k/t-m68kbare t-rtems"
5520                 tm_file=m68k/rtems.h
5521                 extra_headers=math-68881.h
5522                 float_format=m68k
5523                 ;;
5524         m68k-*-rtemself*|m68k-*-rtems*)
5525                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5526                 tm_file=m68k/rtemself.h
5527                 extra_headers=math-68881.h
5528                 float_format=m68k
5529                 ;;
5530         m88k-dg-dgux*)
5531                 case $machine in
5532                   m88k-dg-dguxbcs*)
5533                     tm_file=m88k/dguxbcs.h
5534                     tmake_file=m88k/t-dguxbcs
5535                     ;;
5536                   *)
5537                     tm_file=m88k/dgux.h
5538                     tmake_file=m88k/t-dgux
5539                     ;;
5540                 esac
5541                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5542                 xmake_file=m88k/x-dgux
5543                 if test x$gas = xyes
5544                 then
5545                         tmake_file=m88k/t-dgux-gas
5546                 fi
5547                 ;;
5548         m88k-dolphin-sysv3*)
5549                 tm_file=m88k/dolph.h
5550                 extra_parts="crtbegin.o crtend.o"
5551                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5552                 xmake_file=m88k/x-dolph
5553                 if test x$gas = xyes
5554                 then
5555                         tmake_file=m88k/t-m88k-gas
5556                 fi
5557                 ;;
5558         m88k-tektronix-sysv3)
5559                 tm_file=m88k/tekXD88.h
5560                 extra_parts="crtbegin.o crtend.o"
5561                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5562                 xmake_file=m88k/x-tekXD88
5563                 if test x$gas = xyes
5564                 then
5565                         tmake_file=m88k/t-m88k-gas
5566                 fi
5567                 ;;
5568         m88k-*-aout*)
5569                 tm_file=m88k/m88k-aout.h
5570                 ;;
5571         m88k-*-coff*)
5572                 tm_file=m88k/m88k-coff.h
5573                 tmake_file=m88k/t-bug
5574                 ;;
5575         m88k-*-luna*)
5576                 tm_file=m88k/luna.h
5577                 extra_parts="crtbegin.o crtend.o"
5578                 if test x$gas = xyes
5579                 then
5580                         tmake_file=m88k/t-luna-gas
5581                 else
5582                         tmake_file=m88k/t-luna
5583                 fi
5584                 ;;
5585         m88k-*-openbsd*)
5586                 tmake_file="${tmake_file} m88k/t-luna-gas"
5587                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5588                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5589                 ;;
5590         m88k-*-sysv3*)
5591                 tm_file=m88k/sysv3.h
5592                 extra_parts="crtbegin.o crtend.o"
5593                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5594                 xmake_file=m88k/x-sysv3
5595                 if test x$gas = xyes
5596                 then
5597                         tmake_file=m88k/t-m88k-gas
5598                 fi
5599                 ;;
5600         m88k-*-sysv4*)
5601                 tm_file=m88k/sysv4.h
5602                 extra_parts="crtbegin.o crtend.o"
5603                 xmake_file=m88k/x-sysv4
5604                 tmake_file=m88k/t-sysv4
5605                 ;;
5606         mcore-*-elf)
5607                 tm_file=mcore/mcore-elf.h
5608                 tmake_file=mcore/t-mcore
5609                 ;;
5610         mcore-*-pe*)
5611                 tm_file=mcore/mcore-pe.h
5612                 tmake_file=mcore/t-mcore-pe
5613                 ;;
5614         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5615                 if test "x$gnu_ld" = xyes
5616                 then
5617                         tm_file="mips/iris6.h mips/iris6gld.h"
5618                 else
5619                         tm_file=mips/iris6.h
5620                 fi
5621                 tmake_file=mips/t-iris6
5622                 xm_file=mips/xm-iris6.h
5623                 xmake_file=mips/x-iris6
5624 #               if test x$enable_threads = xyes; then
5625 #                       thread_file='irix'
5626 #               fi
5627                 ;;
5628         mips-wrs-vxworks)
5629                 tm_file="mips/elf.h mips/vxworks.h"
5630                 tmake_file=mips/t-ecoff
5631                 gas=yes
5632                 gnu_ld=yes
5633                 extra_parts="crtbegin.o crtend.o"
5634                 thread_file='vxworks'
5635                 ;;
5636         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5637                 tm_file="mips/iris6.h mips/cross64.h"
5638                 xm_defines=USG
5639                 xm_file="mips/xm-iris5.h"
5640                 xmake_file=mips/x-iris
5641                 tmake_file=mips/t-cross64
5642                 # See comment in mips/iris[56].h files.
5643                 use_collect2=yes
5644 #               if test x$enable_threads = xyes; then
5645 #                       thread_file='irix'
5646 #               fi
5647                 ;;
5648         mips-sni-sysv4)
5649                 if test x$gas = xyes
5650                 then
5651                         if test x$stabs = xyes
5652                         then
5653                                 tm_file=mips/iris5gdb.h
5654                         else
5655                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5656                         fi
5657                 else
5658                         tm_file=mips/sni-svr4.h
5659                 fi
5660                 xm_defines=USG
5661                 xmake_file=mips/x-sni-svr4
5662                 tmake_file=mips/t-mips-gas
5663                 if test x$gnu_ld != xyes
5664                 then
5665                         use_collect2=yes
5666                 fi
5667                 ;;
5668         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5669                 if test x$gas = xyes
5670                 then
5671                         tm_file="mips/iris5.h mips/iris5gas.h"
5672                         if test x$stabs = xyes
5673                         then
5674                                 tm_file="${tm_file} dbx.h"
5675                         fi
5676                 else
5677                         tm_file=mips/iris5.h
5678                 fi
5679                 xm_defines=USG
5680                 xm_file="mips/xm-iris5.h"
5681                 xmake_file=mips/x-iris
5682                 # mips-tfile doesn't work yet
5683                 tmake_file=mips/t-mips-gas
5684                 # See comment in mips/iris5.h file.
5685                 use_collect2=yes
5686 #               if test x$enable_threads = xyes; then
5687 #                       thread_file='irix'
5688 #               fi
5689                 ;;
5690         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5691                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5692                 if test x$stabs = xyes; then
5693                         tm_file="${tm_file} dbx.h"
5694                 fi
5695                 xm_defines=USG
5696                 xmake_file=mips/x-iris
5697                 if test x$gas = xyes
5698                 then
5699                         tmake_file=mips/t-mips-gas
5700                 else
5701                         extra_passes="mips-tfile mips-tdump"
5702                 fi
5703                 if test x$gnu_ld != xyes
5704                 then
5705                         use_collect2=yes
5706                 fi
5707 #               if test x$enable_threads = xyes; then
5708 #                       thread_file='irix'
5709 #               fi
5710                 ;;
5711         mips-sgi-irix4*)                # Mostly like a MIPS.
5712                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5713                 if test x$stabs = xyes; then
5714                         tm_file="${tm_file} dbx.h"
5715                 fi
5716                 xm_defines=USG
5717                 xmake_file=mips/x-iris
5718                 if test x$gas = xyes
5719                 then
5720                         tmake_file=mips/t-mips-gas
5721                 else
5722                         extra_passes="mips-tfile mips-tdump"
5723                 fi
5724                 if test x$gnu_ld != xyes
5725                 then
5726                         use_collect2=yes
5727                 fi
5728 #               if test x$enable_threads = xyes; then
5729 #                       thread_file='irix'
5730 #               fi
5731                 ;;
5732         mips-sgi-*)                     # Mostly like a MIPS.
5733                 tm_file="mips/iris3.h ${tm_file}"
5734                 if test x$stabs = xyes; then
5735                         tm_file="${tm_file} dbx.h"
5736                 fi
5737                 xm_defines=USG
5738                 xmake_file=mips/x-iris3
5739                 if test x$gas = xyes
5740                 then
5741                         tmake_file=mips/t-mips-gas
5742                 else
5743                         extra_passes="mips-tfile mips-tdump"
5744                 fi
5745                 if test x$gnu_ld != xyes
5746                 then
5747                         use_collect2=yes
5748                 fi
5749                 ;;
5750         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5751                 tm_file="mips/osfrose.h ${tm_file}"
5752                 xmake_file=mips/x-osfrose
5753                 tmake_file=mips/t-osfrose
5754                 extra_objs=halfpic.o
5755                 use_collect2=yes
5756                 ;;
5757         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5758                 tm_file=mips/dec-osf1.h
5759                 if test x$stabs = xyes; then
5760                         tm_file="${tm_file} dbx.h"
5761                 fi
5762                 xmake_file=mips/x-dec-osf1
5763                 if test x$gas = xyes
5764                 then
5765                         tmake_file=mips/t-mips-gas
5766                 else
5767                         tmake_file=mips/t-ultrix
5768                         extra_passes="mips-tfile mips-tdump"
5769                 fi
5770                 if test x$gnu_ld != xyes
5771                 then
5772                         use_collect2=yes
5773                 fi
5774                 ;;
5775         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5776               tm_file=mips/dec-bsd.h
5777               if test x$gas = xyes
5778               then
5779                         tmake_file=mips/t-mips-gas
5780               else
5781                         tmake_file=mips/t-ultrix
5782                         extra_passes="mips-tfile mips-tdump"
5783               fi
5784               if test x$gnu_ld != xyes
5785               then
5786                         use_collect2=yes
5787               fi
5788               ;;
5789         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5790                 tm_file=mips/netbsd.h
5791                 # On NetBSD, the headers are already okay, except for math.h.
5792                 tmake_file=t-netbsd
5793                 ;;
5794         mips*-*-linux*)                         # Linux MIPS, either endian.
5795                 xmake_file=x-linux
5796                 case $machine in
5797                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5798                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5799                 esac
5800                 tmake_file=t-linux
5801                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5802                 gnu_ld=yes
5803                 gas=yes
5804                 if test x$enable_threads = xyes; then
5805                         thread_file='posix'
5806                 fi
5807                 ;;
5808         mips*el-*-openbsd*)     # mips little endian
5809                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5810                 ;;
5811         mips*-*-openbsd*)               # mips big endian
5812                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5813                 tm_file="mips/openbsd-be.h ${tm_file}"
5814                 ;;
5815         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5816                 tm_file="mips/news4.h ${tm_file}"
5817                 if test x$stabs = xyes; then
5818                         tm_file="${tm_file} dbx.h"
5819                 fi
5820                 if test x$gas = xyes
5821                 then
5822                         tmake_file=mips/t-mips-gas
5823                 else
5824                         extra_passes="mips-tfile mips-tdump"
5825                 fi
5826                 if test x$gnu_ld != xyes
5827                 then
5828                         use_collect2=yes
5829                 fi
5830                 xmake_file=mips/x-sony
5831                 ;;
5832         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5833                                         # That is based on svr4.
5834                 # t-svr4 is not right because this system doesn't use ELF.
5835                 tm_file="mips/news5.h ${tm_file}"
5836                 if test x$stabs = xyes; then
5837                         tm_file="${tm_file} dbx.h"
5838                 fi
5839                 xm_defines=USG
5840                 if test x$gas = xyes
5841                 then
5842                         tmake_file=mips/t-mips-gas
5843                 else
5844                         extra_passes="mips-tfile mips-tdump"
5845                 fi
5846                 if test x$gnu_ld != xyes
5847                 then
5848                         use_collect2=yes
5849                 fi
5850                 ;;
5851         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5852                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5853                 if test x$stabs = xyes; then
5854                         tm_file="${tm_file} dbx.h"
5855                 fi
5856                 xm_defines=USG
5857                 xmake_file=mips/x-sysv
5858                 if test x$gas = xyes
5859                 then
5860                         tmake_file=mips/t-mips-gas
5861                         extra_parts="crtbegin.o crtend.o"
5862                 else
5863                         tmake_file=mips/t-mips
5864                         extra_passes="mips-tfile mips-tdump"
5865                 fi
5866                 if test x$gnu_ld != xyes
5867                 then
5868                         use_collect2=yes
5869                 fi
5870                 ;;
5871         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5872                 tm_file="mips/ultrix.h ${tm_file}"
5873                 if test x$stabs = xyes; then
5874                         tm_file="${tm_file} dbx.h"
5875                 fi
5876                 xmake_file=mips/x-ultrix
5877                 if test x$gas = xyes
5878                 then
5879                         tmake_file=mips/t-mips-gas
5880                 else
5881                         tmake_file=mips/t-ultrix
5882                         extra_passes="mips-tfile mips-tdump"
5883                 fi
5884                 if test x$gnu_ld != xyes
5885                 then
5886                         use_collect2=yes
5887                 fi
5888                 ;;
5889         mips-*-riscos[56789]bsd*)
5890                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5891                 if test x$stabs = xyes; then
5892                         tm_file="${tm_file} dbx.h"
5893                 fi
5894                 if test x$gas = xyes
5895                 then
5896                         tmake_file=mips/t-bsd-gas
5897                 else
5898                         tmake_file=mips/t-bsd
5899                         extra_passes="mips-tfile mips-tdump"
5900                 fi
5901                 if test x$gnu_ld != xyes
5902                 then
5903                         use_collect2=yes
5904                 fi
5905                 ;;
5906         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5907                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5908                 if test x$stabs = xyes; then
5909                         tm_file="${tm_file} dbx.h"
5910                 fi
5911                 if test x$gas = xyes
5912                 then
5913                         tmake_file=mips/t-bsd-gas
5914                 else
5915                         tmake_file=mips/t-bsd
5916                         extra_passes="mips-tfile mips-tdump"
5917                 fi
5918                 if test x$gnu_ld != xyes
5919                 then
5920                         use_collect2=yes
5921                 fi
5922                 ;;
5923         mips-*-riscos[56789]sysv4*)
5924                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5925                 if test x$stabs = xyes; then
5926                         tm_file="${tm_file} dbx.h"
5927                 fi
5928                 xmake_file=mips/x-sysv
5929                 if test x$gas = xyes
5930                 then
5931                         tmake_file=mips/t-svr4-gas
5932                 else
5933                         tmake_file=mips/t-svr4
5934                         extra_passes="mips-tfile mips-tdump"
5935                 fi
5936                 if test x$gnu_ld != xyes
5937                 then
5938                         use_collect2=yes
5939                 fi
5940                 ;;
5941         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5942                 tm_file="mips/svr4-4.h ${tm_file}"
5943                 if test x$stabs = xyes; then
5944                         tm_file="${tm_file} dbx.h"
5945                 fi
5946                 xm_defines=USG
5947                 xmake_file=mips/x-sysv
5948                 if test x$gas = xyes
5949                 then
5950                         tmake_file=mips/t-svr4-gas
5951                 else
5952                         tmake_file=mips/t-svr4
5953                         extra_passes="mips-tfile mips-tdump"
5954                 fi
5955                 if test x$gnu_ld != xyes
5956                 then
5957                         use_collect2=yes
5958                 fi
5959                 ;;
5960         mips-*-riscos[56789]sysv*)
5961                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5962                 if test x$stabs = xyes; then
5963                         tm_file="${tm_file} dbx.h"
5964                 fi
5965                 xm_defines=USG
5966                 xmake_file=mips/x-sysv
5967                 if test x$gas = xyes
5968                 then
5969                         tmake_file=mips/t-svr3-gas
5970                 else
5971                         tmake_file=mips/t-svr3
5972                         extra_passes="mips-tfile mips-tdump"
5973                 fi
5974                 if test x$gnu_ld != xyes
5975                 then
5976                         use_collect2=yes
5977                 fi
5978                 ;;
5979         mips-*-sysv* | mips-*-riscos*sysv*)
5980                 tm_file="mips/svr3-4.h ${tm_file}"
5981                 if test x$stabs = xyes; then
5982                         tm_file="${tm_file} dbx.h"
5983                 fi
5984                 xm_defines=USG
5985                 xmake_file=mips/x-sysv
5986                 if test x$gas = xyes
5987                 then
5988                         tmake_file=mips/t-svr3-gas
5989                 else
5990                         tmake_file=mips/t-svr3
5991                         extra_passes="mips-tfile mips-tdump"
5992                 fi
5993                 if test x$gnu_ld != xyes
5994                 then
5995                         use_collect2=yes
5996                 fi
5997                 ;;
5998         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5999                 tm_file=mips/mips-5.h
6000                 if test x$stabs = xyes; then
6001                         tm_file="${tm_file} dbx.h"
6002                 fi
6003                 if test x$gas = xyes
6004                 then
6005                         tmake_file=mips/t-mips-gas
6006                 else
6007                         extra_passes="mips-tfile mips-tdump"
6008                 fi
6009                 if test x$gnu_ld != xyes
6010                 then
6011                         use_collect2=yes
6012                 fi
6013                 ;;
6014         mips-*-gnu*)
6015                 ;;
6016         mipsel-*-ecoff*)
6017                 tm_file=mips/ecoffl.h
6018                 if test x$stabs = xyes; then
6019                         tm_file="${tm_file} dbx.h"
6020                 fi
6021                 tmake_file=mips/t-ecoff
6022                 ;;
6023         mips-*-ecoff*)
6024                 tm_file="gofast.h mips/ecoff.h"
6025                 if test x$stabs = xyes; then
6026                         tm_file="${tm_file} dbx.h"
6027                 fi
6028                 tmake_file=mips/t-ecoff
6029                 ;;
6030         mipsel-*-elf*)
6031                 tm_file="mips/elfl.h"
6032                 tmake_file=mips/t-elf
6033                 ;;
6034         mips-*-elf*)
6035                 tm_file="mips/elf.h"
6036                 tmake_file=mips/t-elf
6037                 ;;
6038         mips64el-*-elf*)
6039                 tm_file="mips/elfl64.h"
6040                 tmake_file=mips/t-elf
6041                 ;;
6042         mips64orionel-*-elf*)
6043                 tm_file="mips/elforion.h mips/elfl64.h"
6044                 tmake_file=mips/t-elf
6045                 ;;
6046         mips64-*-elf*)
6047                 tm_file="mips/elf64.h"
6048                 tmake_file=mips/t-elf
6049                 ;;
6050         mips64orion-*-elf*)
6051                 tm_file="mips/elforion.h mips/elf64.h"
6052                 tmake_file=mips/t-elf
6053                 ;;
6054         mips64orion-*-rtems*)
6055                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
6056                 tmake_file="mips/t-elf t-rtems"
6057                 ;;
6058         mipstx39el-*-elf*)
6059                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6060                 tmake_file=mips/t-r3900
6061                 ;;
6062         mipstx39-*-elf*)
6063                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6064                 tmake_file=mips/t-r3900
6065                 ;;
6066         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6067                 if test x$stabs = xyes; then
6068                         tm_file="${tm_file} dbx.h"
6069                 fi
6070                 if test x$gas = xyes
6071                 then
6072                         tmake_file=mips/t-mips-gas
6073                 else
6074                         extra_passes="mips-tfile mips-tdump"
6075                 fi
6076                 if test x$gnu_ld != xyes
6077                 then
6078                         use_collect2=yes
6079                 fi
6080                 ;;
6081         mn10200-*-*)
6082                 float_format=i32
6083                 cpu_type=mn10200
6084                 tm_file="mn10200/mn10200.h"
6085                 if test x$stabs = xyes
6086                 then
6087                         tm_file="${tm_file} dbx.h"
6088                 fi
6089                 use_collect2=no
6090                 ;;
6091         mn10300-*-*)
6092                 cpu_type=mn10300
6093                 tm_file="mn10300/mn10300.h"
6094                 if test x$stabs = xyes
6095                 then
6096                         tm_file="${tm_file} dbx.h"
6097                 fi
6098                 use_collect2=no
6099                 ;;
6100         ns32k-encore-bsd*)
6101                 tm_file=ns32k/encore.h
6102                 use_collect2=yes
6103                 ;;
6104         ns32k-sequent-bsd*)
6105                 tm_file=ns32k/sequent.h
6106                 use_collect2=yes
6107                 ;;
6108         ns32k-tek6100-bsd*)
6109                 tm_file=ns32k/tek6100.h
6110                 use_collect2=yes
6111                 ;;
6112         ns32k-tek6200-bsd*)
6113                 tm_file=ns32k/tek6200.h
6114                 use_collect2=yes
6115                 ;;
6116 # This has not been updated to GCC 2.
6117 #       ns32k-ns-genix*)
6118 #               xm_defines=USG
6119 #               xmake_file=ns32k/x-genix
6120 #               tm_file=ns32k/genix.h
6121 #               use_collect2=yes
6122 #               ;;
6123         ns32k-merlin-*)
6124                 tm_file=ns32k/merlin.h
6125                 use_collect2=yes
6126                 ;;
6127         ns32k-pc532-mach*)
6128                 tm_file=ns32k/pc532-mach.h
6129                 use_collect2=yes
6130                 ;;
6131         ns32k-pc532-minix*)
6132                 tm_file=ns32k/pc532-min.h
6133                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6134                 xm_defines=USG
6135                 use_collect2=yes
6136                 ;;
6137         ns32k-*-netbsd*)
6138                 tm_file=ns32k/netbsd.h
6139                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6140                 # On NetBSD, the headers are already okay, except for math.h.
6141                 tmake_file=t-netbsd
6142                 use_collect2=yes
6143                 ;;
6144         pdp11-*-bsd)
6145                 tm_file="${tm_file} pdp11/2bsd.h"
6146                 ;;
6147         pdp11-*-*)
6148                 ;;
6149         avr-*-*)
6150                 ;;
6151         ns32k-*-openbsd*)
6152                 # Nothing special
6153                 ;;
6154 # This has not been updated to GCC 2.
6155 #       pyramid-*-*)
6156 #               cpu_type=pyr
6157 #               xmake_file=pyr/x-pyr
6158 #               use_collect2=yes
6159 #               ;;
6160
6161         pj*-linux*)
6162                 tm_file="svr4.h pj/linux.h ${tm_file}"
6163                 ;;
6164         pj-*)
6165                 ;;
6166         pjl-*)
6167                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6168                 ;;
6169
6170         romp-*-aos*)
6171                 use_collect2=yes
6172                 ;;
6173         romp-*-mach*)
6174                 xmake_file=romp/x-mach
6175                 use_collect2=yes
6176                 ;;
6177         romp-*-openbsd*)
6178                 # Nothing special
6179                 ;;
6180         powerpc-*-openbsd*)
6181                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6182                 ;;
6183         powerpc-*-beos*)
6184                 cpu_type=rs6000
6185                 tm_file=rs6000/beos.h
6186                 xm_file=rs6000/xm-beos.h
6187                 tmake_file=rs6000/t-beos
6188                 xmake_file=rs6000/x-beos
6189                 ;;
6190         powerpc-*-sysv*)
6191                 tm_file=rs6000/sysv4.h
6192                 xm_file="rs6000/xm-sysv4.h"
6193                 xm_defines="USG POSIX"
6194                 extra_headers=ppc-asm.h
6195                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6196                 xmake_file=rs6000/x-sysv4
6197                 ;;
6198         powerpc-*-eabiaix*)
6199                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6200                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6201                 extra_headers=ppc-asm.h
6202                 ;;
6203         powerpc-*-eabisim*)
6204                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6205                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6206                 extra_headers=ppc-asm.h
6207                 ;;
6208         powerpc-*-elf*)
6209                 tm_file="rs6000/sysv4.h"
6210                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6211                 extra_headers=ppc-asm.h
6212                 ;;
6213         powerpc-*-eabi*)
6214                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6215                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6216                 extra_headers=ppc-asm.h
6217                 ;;
6218         powerpc-*-rtems*)
6219                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6220                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6221                 extra_headers=ppc-asm.h
6222                 ;;
6223         powerpc-*-linux*libc1)
6224                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6225                 xm_file=rs6000/xm-sysv4.h
6226                 out_file=rs6000/rs6000.c
6227                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6228                 xmake_file=x-linux
6229                 extra_headers=ppc-asm.h
6230                 if test x$enable_threads = xyes; then
6231                         thread_file='posix'
6232                 fi
6233                 ;;
6234         powerpc-*-linux*)
6235                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6236                 xm_file="rs6000/xm-sysv4.h"
6237                 xm_defines="USG ${xm_defines}"
6238                 out_file=rs6000/rs6000.c
6239                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6240                 xmake_file=x-linux
6241                 extra_headers=ppc-asm.h
6242                 if test x$enable_threads = xyes; then
6243                         thread_file='posix'
6244                 fi
6245                 ;;
6246         powerpc-wrs-vxworks*)
6247                 cpu_type=rs6000
6248                 xm_file="rs6000/xm-sysv4.h"
6249                 xm_defines="USG POSIX"
6250                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6251                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6252                 extra_headers=ppc-asm.h
6253                 thread_file='vxworks'
6254                 ;;
6255         powerpcle-wrs-vxworks*)
6256                 cpu_type=rs6000
6257                 xm_file="rs6000/xm-sysv4.h"
6258                 xm_defines="USG POSIX"
6259                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6260                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6261                 extra_headers=ppc-asm.h
6262                 thread_file='vxworks'
6263                 ;;
6264         powerpcle-*-sysv*)
6265                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6266                 xm_file="rs6000/xm-sysv4.h"
6267                 xm_defines="USG POSIX"
6268                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6269                 xmake_file=rs6000/x-sysv4
6270                 extra_headers=ppc-asm.h
6271                 ;;
6272         powerpcle-*-elf*)
6273                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6274                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6275                 extra_headers=ppc-asm.h
6276                 ;;
6277         powerpcle-*-eabisim*)
6278                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6279                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6280                 extra_headers=ppc-asm.h
6281                 ;;
6282         powerpcle-*-eabi*)
6283                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6284                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6285                 extra_headers=ppc-asm.h
6286                 ;;
6287         powerpcle-*-solaris2*)
6288                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6289                 xm_file="rs6000/xm-sysv4.h"
6290                 xm_defines="USG POSIX"
6291                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6292                 xmake_file=rs6000/x-sysv4
6293                 extra_headers=ppc-asm.h
6294                 ;;
6295         rs6000-ibm-aix3.[01]*)
6296                 tm_file=rs6000/aix31.h
6297                 xmake_file=rs6000/x-aix31
6298                 float_format=none
6299                 use_collect2=yes
6300                 ;;
6301         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6302                 tm_file=rs6000/aix3newas.h
6303                 if test x$host != x$target
6304                 then
6305                         tmake_file=rs6000/t-xnewas
6306                 else
6307                         tmake_file=rs6000/t-newas
6308                 fi
6309                 float_format=none
6310                 use_collect2=yes
6311                 ;;
6312         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6313                 tm_file=rs6000/aix41.h
6314                 if test x$host != x$target
6315                 then
6316                         tmake_file=rs6000/t-xnewas
6317                 else
6318                         tmake_file=rs6000/t-newas
6319                 fi
6320                 if test "$gnu_ld" = yes
6321                 then
6322                         xmake_file=rs6000/x-aix41-gld
6323                 else
6324                         tmake_file='rs6000/t-newas rs6000/t-aix41'
6325                 fi
6326                 xmake_file=rs6000/x-aix41
6327                 float_format=none
6328                 use_collect2=yes
6329                 ;;
6330         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6331                 tm_file=rs6000/aix43.h
6332                 tmake_file=rs6000/t-aix43
6333                 xmake_file=rs6000/x-aix41
6334                 float_format=none
6335                 use_collect2=yes
6336                 thread_file='aix'
6337                 ;;
6338         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6339                 tm_file=rs6000/aix43.h
6340                 tmake_file=rs6000/t-aix43
6341                 xmake_file=rs6000/x-aix41
6342                 float_format=none
6343                 use_collect2=yes
6344                 thread_file='aix'
6345                 ;;
6346         rs6000-ibm-aix*)
6347                 float_format=none
6348                 use_collect2=yes
6349                 ;;
6350         rs6000-bull-bosx)
6351                 float_format=none
6352                 use_collect2=yes
6353                 ;;
6354         rs6000-*-mach*)
6355                 tm_file=rs6000/mach.h
6356                 xm_file="${xm_file} rs6000/xm-mach.h"
6357                 xmake_file=rs6000/x-mach
6358                 use_collect2=yes
6359                 ;;
6360         rs6000-*-lynxos*)
6361                 tm_file=rs6000/lynx.h
6362                 xm_file=rs6000/xm-lynx.h
6363                 tmake_file=rs6000/t-rs6000
6364                 xmake_file=rs6000/x-lynx
6365                 use_collect2=yes
6366                 ;;
6367         sh-*-elf*)
6368                 tmake_file="sh/t-sh sh/t-elf"
6369                 tm_file="sh/sh.h sh/elf.h"
6370                 float_format=sh
6371                 ;;
6372         sh-*-rtemself*)
6373                 tmake_file="sh/t-sh sh/t-elf t-rtems"
6374                 tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
6375                 float_format=sh
6376                 ;;
6377         sh-*-rtems*)
6378                 tmake_file="sh/t-sh t-rtems"
6379                 tm_file="sh/sh.h sh/rtems.h"
6380                 float_format=sh
6381                 ;;
6382         sh-*-linux*)
6383                 tm_file="sh/sh.h sh/elf.h sh/linux.h"
6384                 tmake_file="sh/t-sh sh/t-elf sh/t-linux"
6385                 xmake_file=x-linux
6386                 gas=yes gnu_ld=yes
6387                 if test x$enable_threads = xyes; then
6388                         thread_file='posix'
6389                 fi
6390                 float_format=sh
6391                 ;;
6392         sh-*-*)
6393                 float_format=sh
6394                 ;;
6395         sparc-tti-*)
6396                 tm_file=sparc/pbd.h
6397                 xm_file="xm-alloca.h ${xm_file}"
6398                 xm_defines=USG
6399                 ;;
6400         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6401                 tm_file=sparc/vxsparc.h
6402                 tmake_file=sparc/t-vxsparc
6403                 use_collect2=yes
6404                 thread_file='vxworks'
6405                 ;;
6406         sparc-*-aout*)
6407                 tmake_file=sparc/t-sparcbare
6408                 tm_file="sparc/aout.h libgloss.h"
6409                 ;;
6410         sparc-*-netbsd*)
6411                 tm_file=sparc/netbsd.h
6412                 tmake_file=t-netbsd
6413                 use_collect2=yes
6414                 ;;
6415         sparc-*-openbsd*)
6416                 # we need collect2 until our bug is fixed...
6417                 use_collect2=yes
6418                 ;;
6419         sparc-*-bsd*)
6420                 tm_file=sparc/bsd.h
6421                 ;;
6422         sparc-*-elf*)
6423                 tm_file=sparc/elf.h
6424                 tmake_file=sparc/t-elf
6425                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6426                 #float_format=i128
6427                 float_format=i64
6428                 ;;
6429         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6430                 xm_file="${xm_file} sparc/xm-linux.h"
6431                 tm_file=sparc/linux-aout.h
6432                 xmake_file=x-linux
6433                 gnu_ld=yes
6434                 ;;
6435         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6436                 xm_file="${xm_file} sparc/xm-linux.h"
6437                 xmake_file=x-linux
6438                 tm_file=sparc/linux.h
6439                 tmake_file="t-linux t-linux-gnulibc1"
6440                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6441                 gnu_ld=yes
6442                 float_format=sparc
6443                 ;;
6444         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6445                 xm_file="${xm_file} sparc/xm-linux.h"
6446                 xmake_file=x-linux
6447                 tm_file=sparc/linux.h
6448                 tmake_file="t-linux"
6449                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6450                 gnu_ld=yes
6451                 if test x$enable_threads = xyes; then
6452                         thread_file='posix'
6453                 fi
6454                 float_format=sparc
6455                 ;;
6456         sparc-*-lynxos*)
6457                 if test x$gas = xyes
6458                 then
6459                         tm_file=sparc/lynx.h
6460                 else
6461                         tm_file=sparc/lynx-ng.h
6462                 fi
6463                 xm_file=sparc/xm-lynx.h
6464                 tmake_file=sparc/t-sunos41
6465                 xmake_file=x-lynx
6466                 ;;
6467         sparc-*-rtemsaout*)
6468                 tmake_file="sparc/t-sparcbare t-rtems"
6469                 tm_file=sparc/rtems.h
6470                 ;;
6471         sparc-*-rtems*|sparc-*-rtemself*)
6472                 tm_file="sparc/rtemself.h"
6473                 tmake_file="sparc/t-elf t-rtems"
6474                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6475                 #float_format=i128
6476                 float_format=i64
6477                 ;;
6478         sparcv9-*-solaris2*)
6479                 if test x$gnu_ld = xyes
6480                 then
6481                         tm_file=sparc/sol2-64.h
6482                 else
6483                         tm_file=sparc/sol2-sld-64.h
6484                 fi
6485                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6486                 xm_defines="USG POSIX"
6487                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6488                 xmake_file=sparc/x-sysv4
6489                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6490                 float_format=none
6491                 if test x${enable_threads} = x ; then
6492                     enable_threads=$have_pthread_h
6493                     if test x${enable_threads} = x ; then
6494                         enable_threads=$have_thread_h
6495                     fi
6496                 fi
6497                 if test x${enable_threads} = xyes ; then
6498                     if test x${have_pthread_h} = xyes ; then
6499                         thread_file='posix'
6500                     else
6501                         thread_file='solaris'
6502                     fi
6503                 fi
6504                 ;;
6505         sparc-hal-solaris2*)
6506                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6507                 xm_defines="USG POSIX"
6508                 tm_file="sparc/sol2.h sparc/hal.h"
6509                 tmake_file="sparc/t-halos sparc/t-sol2"
6510                 xmake_file=sparc/x-sysv4
6511                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6512                 case $machine in
6513                 *-*-solaris2.[0-4])
6514                         float_format=i128
6515                 ;;
6516                 *)
6517                         float_format=none
6518                         ;;
6519                 esac
6520                 thread_file='solaris'
6521                 ;;
6522         sparc-*-solaris2*)
6523                 if test x$gnu_ld = xyes
6524                 then
6525                         tm_file=sparc/sol2.h
6526                 else
6527                         tm_file=sparc/sol2-sld.h
6528                 fi
6529                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6530                 xm_defines="USG POSIX"
6531                 tmake_file=sparc/t-sol2
6532                 xmake_file=sparc/x-sysv4
6533                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6534                 case $machine in
6535                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6536                 *-*-solaris2*)
6537                         if test x$gnu_ld = xyes
6538                         then
6539                                 tm_file=sparc/sol2-64.h
6540                         else
6541                                 tm_file=sparc/sol2-sld-64.h
6542                         fi
6543                         tmake_file="$tmake_file sparc/t-sol2-64"
6544                         ;;
6545                 esac
6546                 case $machine in
6547                 *-*-solaris2.[0-4])
6548                         float_format=i128
6549                         ;;
6550                 *)
6551                         float_format=none
6552                         ;;
6553                 esac
6554                 if test x${enable_threads} = x; then
6555                     enable_threads=$have_pthread_h
6556                     if test x${enable_threads} = x; then
6557                         enable_threads=$have_thread_h
6558                     fi
6559                 fi
6560                 if test x${enable_threads} = xyes; then
6561                     if test x${have_pthread_h} = xyes; then
6562                         thread_file='posix'
6563                     else
6564                         thread_file='solaris'
6565                     fi
6566                 fi
6567                 ;;
6568         sparc-*-sunos4.0*)
6569                 tm_file=sparc/sunos4.h
6570                 tmake_file=sparc/t-sunos40
6571                 use_collect2=yes
6572                 ;;
6573         sparc-*-sunos4*)
6574                 tm_file=sparc/sunos4.h
6575                 tmake_file=sparc/t-sunos41
6576                 use_collect2=yes
6577                 if test x$gas = xyes; then
6578                         tm_file="${tm_file} sparc/sun4gas.h"
6579                 fi
6580                 ;;
6581         sparc-*-sunos3*)
6582                 tm_file=sparc/sun4o3.h
6583                 use_collect2=yes
6584                 ;;
6585         sparc-*-sysv4*)
6586                 tm_file=sparc/sysv4.h
6587                 xm_file="sparc/xm-sysv4.h"
6588                 xm_defines="USG POSIX"
6589                 tmake_file=t-svr4
6590                 xmake_file=sparc/x-sysv4
6591                 extra_parts="crtbegin.o crtend.o"
6592                 ;;
6593         sparc-*-vxsim*)
6594                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6595                 xm_defines="USG POSIX"
6596                 tm_file=sparc/vxsim.h
6597                 tmake_file=sparc/t-vxsparc
6598                 xmake_file=sparc/x-sysv4
6599                 ;;
6600         sparclet-*-aout*)
6601                 tm_file="sparc/splet.h libgloss.h"
6602                 tmake_file=sparc/t-splet
6603                 ;;
6604         sparclite-*-coff*)
6605                 tm_file="sparc/litecoff.h libgloss.h"
6606                 tmake_file=sparc/t-sparclite
6607                 ;;
6608         sparclite-*-aout*)
6609                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6610                 tmake_file=sparc/t-sparclite
6611                 ;;
6612         sparclite-*-elf*)
6613                 tm_file="sparc/liteelf.h"
6614                 tmake_file=sparc/t-sparclite
6615                 extra_parts="crtbegin.o crtend.o"
6616                 ;;
6617         sparc86x-*-aout*)
6618                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6619                 tmake_file=sparc/t-sp86x
6620                 ;;
6621         sparc86x-*-elf*)
6622                 tm_file="sparc/sp86x-elf.h"
6623                 tmake_file=sparc/t-sp86x
6624                 extra_parts="crtbegin.o crtend.o"
6625                 ;;
6626         sparc64-*-aout*)
6627                 tmake_file=sparc/t-sp64
6628                 tm_file=sparc/sp64-aout.h
6629                 ;;
6630         sparc64-*-elf*)
6631                 tmake_file=sparc/t-sp64
6632                 tm_file=sparc/sp64-elf.h
6633                 extra_parts="crtbegin.o crtend.o"
6634                 ;;
6635         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6636                 tmake_file="t-linux sparc/t-linux64"
6637                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6638                 tm_file=sparc/linux64.h
6639                 xmake_file=x-linux
6640                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6641                 gnu_ld=yes
6642                 if test x$enable_threads = xyes; then
6643                         thread_file='posix'
6644                 fi
6645                 float_format=sparc
6646                 ;;
6647 # This hasn't been upgraded to GCC 2.
6648 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6649 #               tm_file=tahoe/harris.h
6650 #               ;;
6651 #       tahoe-*-bsd*)                   # tahoe running BSD
6652 #               ;;
6653
6654         thumb*-*-*)
6655                 { echo "configure: error:
6656 *** The Thumb targets have been depreciated.  The equivalent
6657 *** ARM based toolchain can now generated Thumb instructions
6658 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6659                 ;;
6660 # This hasn't been upgraded to GCC 2.
6661 #       tron-*-*)
6662 #               cpu_type=gmicro
6663 #               use_collect2=yes
6664 #               ;;
6665         v850-*-rtems*)
6666                 cpu_type=v850
6667                 tm_file="v850/rtems.h"
6668                 xm_file="v850/xm-v850.h"
6669                 tmake_file="v850/t-v850 t-rtems"
6670                 if test x$stabs = xyes
6671                 then
6672                         tm_file="${tm_file} dbx.h"
6673                 fi
6674                 use_collect2=no
6675                 ;;
6676         v850-*-*)
6677                 target_cpu_default="TARGET_CPU_generic"
6678                 cpu_type=v850
6679                 tm_file="v850/v850.h"
6680                 xm_file="v850/xm-v850.h"
6681                 tmake_file=v850/t-v850
6682                 if test x$stabs = xyes
6683                 then
6684                         tm_file="${tm_file} dbx.h"
6685                 fi
6686                 use_collect2=no
6687                 ;;
6688         vax-*-bsd*)                     # vaxen running BSD
6689                 use_collect2=yes
6690                 float_format=vax
6691                 ;;
6692         vax-*-sysv*)                    # vaxen running system V
6693                 tm_file="${tm_file} vax/vaxv.h"
6694                 xm_defines=USG
6695                 float_format=vax
6696                 ;;
6697         vax-*-netbsd*)
6698                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6699                 tmake_file=t-netbsd
6700                 float_format=vax
6701                 use_collect2=yes
6702                 ;;
6703         vax-*-openbsd*)
6704                 tmake_file="${tmake_file} vax/t-openbsd"
6705                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6706                 xm_file="xm-openbsd.h vax/xm-vax.h"
6707                 float_format=vax
6708                 use_collect2=yes
6709                 ;;
6710         vax-*-ultrix*)                  # vaxen running ultrix
6711                 tm_file="${tm_file} vax/ultrix.h"
6712                 float_format=vax
6713                 ;;
6714         vax-*-vms*)                     # vaxen running VMS
6715                 xm_file=vax/xm-vms.h
6716                 tm_file=vax/vms.h
6717                 float_format=vax
6718                 ;;
6719         vax-*-*)                        # vax default entry
6720                 float_format=vax
6721                 ;;
6722         we32k-att-sysv*)
6723                 xm_file="${xm_file} xm-svr3"
6724                 use_collect2=yes
6725                 ;;
6726         *)
6727                 echo "Configuration $machine not supported" 1>&2
6728                 exit 1
6729                 ;;
6730         esac
6731
6732         case $machine in
6733         *-*-linux*)
6734                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6735         *-*-gnu*)
6736                 # On the GNU system, the setup is just about the same on
6737                 # each different CPU.  The specific machines that GNU
6738                 # supports are matched above and just set $cpu_type.
6739                 xm_file="xm-gnu.h ${xm_file}"
6740                 tm_file=${cpu_type}/gnu.h
6741                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6742                 # GNU always uses ELF.
6743                 elf=yes
6744                 # GNU tools are the only tools.
6745                 gnu_ld=yes
6746                 gas=yes
6747                 xmake_file=x-linux      # These details are the same as Linux.
6748                 tmake_file=t-gnu        # These are not.
6749                 ;;
6750         *-*-sysv4*)
6751                 xmake_try_sysv=x-sysv
6752                 install_headers_dir=install-headers-cpio
6753                 ;;
6754         *-*-sysv*)
6755                 install_headers_dir=install-headers-cpio
6756                 ;;
6757         esac
6758
6759         # Distinguish i[34567]86
6760         # Also, do not run mips-tfile on MIPS if using gas.
6761         # Process --with-cpu= for PowerPC/rs6000
6762         target_cpu_default2=
6763         case $machine in
6764         i486-*-*)
6765                 target_cpu_default2=1
6766                 ;;
6767         i586-*-*)
6768                 case $target_alias in
6769                         k6-*)
6770                                 target_cpu_default2=4
6771                                 ;;
6772                         *)
6773                                 target_cpu_default2=2
6774                                 ;;
6775                 esac
6776                 ;;
6777         i686-*-* | i786-*-*)
6778                 target_cpu_default2=3
6779                 ;;
6780         alpha*-*-*)
6781                 case $machine in
6782                         alphaev6[78]*)
6783                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6784                                 ;;
6785                         alphaev6*)
6786                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6787                                 ;;
6788                         alphapca56*)
6789                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6790                                 ;;
6791                         alphaev56*)
6792                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6793                                 ;;
6794                         alphaev5*)
6795                                 target_cpu_default2="MASK_CPU_EV5"
6796                                 ;;
6797                 esac
6798
6799                 if test x$gas = xyes
6800                 then
6801                         if test "$target_cpu_default2" = ""
6802                         then
6803                                 target_cpu_default2="MASK_GAS"
6804                         else
6805                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6806                         fi
6807                 fi
6808                 ;;
6809         arm*-*-*)
6810                 case "x$with_cpu" in
6811                         x)
6812                                 # The most generic
6813                                 target_cpu_default2="TARGET_CPU_generic"
6814                                 ;;
6815
6816                         # Distinguish cores, and major variants
6817                         # arm7m doesn't exist, but D & I don't affect code
6818                         xarm[23678] | xarm250 | xarm[67][01]0 \
6819                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6820                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6821                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6822                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6823                                 ;;
6824
6825                         xyes | xno)
6826                                 echo "--with-cpu must be passed a value" 1>&2
6827                                 exit 1
6828                                 ;;
6829
6830                         *)
6831                                 if test x$pass2done = xyes
6832                                 then
6833                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6834                                         exit 1
6835                                 fi
6836                                 ;;
6837                 esac
6838                 ;;
6839
6840         mips*-*-ecoff* | mips*-*-elf*)
6841                 if test x$gas = xyes
6842                 then
6843                         if test x$gnu_ld = xyes
6844                         then
6845                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6846                         else
6847                                 target_cpu_default2="MASK_GAS"
6848                         fi
6849                 fi
6850                 ;;
6851         mips*-*-*)
6852                 if test x$gas = xyes
6853                 then
6854                         target_cpu_default2="MASK_GAS"
6855                 fi
6856                 ;;
6857         powerpc*-*-* | rs6000-*-*)
6858                 case "x$with_cpu" in
6859                         x)
6860                                 ;;
6861
6862                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6863                           | xrios1 | xrios2 | xrsc | xrsc1 \
6864                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6865                           | xec603e | x740 | x750 | x401 \
6866                           | x403 | x505 | x801 | x821 | x823 | x860)
6867                                 target_cpu_default2="\"$with_cpu\""
6868                                 ;;
6869
6870                         xyes | xno)
6871                                 echo "--with-cpu must be passed a value" 1>&2
6872                                 exit 1
6873                                 ;;
6874
6875                         *)
6876                                 if test x$pass2done = xyes
6877                                 then
6878                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6879                                         exit 1
6880                                 fi
6881                                 ;;
6882                 esac
6883                 ;;
6884         sparc*-*-*)
6885                 case ".$with_cpu" in
6886                         .)
6887                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6888                                 ;;
6889                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6890                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6891                                 ;;
6892                         *)
6893                                 if test x$pass2done = xyes
6894                                 then
6895                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6896                                         exit 1
6897                                 fi
6898                                 ;;
6899                 esac
6900                 ;;
6901         esac
6902
6903         if test "$target_cpu_default2" != ""
6904         then
6905                 if test "$target_cpu_default" != ""
6906                 then
6907                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6908                 else
6909                         target_cpu_default=$target_cpu_default2
6910                 fi
6911         fi
6912
6913         # No need for collect2 if we have the GNU linker.
6914         # Actually, there is now; GNU ld doesn't handle the EH info or
6915         # collecting for shared libraries.
6916         #case x$gnu_ld in
6917         #xyes)
6918         #       use_collect2=
6919         #       ;;
6920         #esac
6921
6922 # Save data on machine being used to compile GCC in build_xm_file.
6923 # Save data on host machine in vars host_xm_file and host_xmake_file.
6924         if test x$pass1done = x
6925         then
6926                 if test x"$xm_file" = x
6927                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6928                 else build_xm_file=$xm_file
6929                 fi
6930                 build_xm_defines=$xm_defines
6931                 build_install_headers_dir=$install_headers_dir
6932                 build_exeext=$exeext
6933                 pass1done=yes
6934         else
6935                 if test x$pass2done = x
6936                 then
6937                         if test x"$xm_file" = x
6938                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6939                         else host_xm_file=$xm_file
6940                         fi
6941                         host_xm_defines=$xm_defines
6942                         if test x"$xmake_file" = x
6943                         then xmake_file=$cpu_type/x-$cpu_type
6944                         fi
6945                         host_xmake_file="$xmake_file"
6946                         host_truncate_target=$truncate_target
6947                         host_extra_gcc_objs=$extra_gcc_objs
6948                         host_extra_objs=$extra_host_objs
6949                         host_exeext=$exeext
6950                         pass2done=yes
6951                 fi
6952         fi
6953 done
6954
6955 extra_objs="${host_extra_objs} ${extra_objs}"
6956
6957 # Default the target-machine variables that were not explicitly set.
6958 if test x"$tm_file" = x
6959 then tm_file=$cpu_type/$cpu_type.h; fi
6960
6961 if test x$extra_headers = x
6962 then extra_headers=; fi
6963
6964 if test x"$xm_file" = x
6965 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6966
6967 if test x$md_file = x
6968 then md_file=$cpu_type/$cpu_type.md; fi
6969
6970 if test x$out_file = x
6971 then out_file=$cpu_type/$cpu_type.c; fi
6972
6973 if test x"$tmake_file" = x
6974 then tmake_file=$cpu_type/t-$cpu_type
6975 fi
6976
6977 if test x"$dwarf2" = xyes
6978 then tm_file="$tm_file tm-dwarf2.h"
6979 fi
6980
6981 if test x$float_format = x
6982 then float_format=i64
6983 fi
6984
6985 if test $float_format = none
6986 then float_h_file=Makefile.in
6987 else float_h_file=float-$float_format.h
6988 fi
6989
6990 # Handle cpp installation.
6991 if test x$enable_cpp != xno
6992 then
6993   tmake_file="$tmake_file t-install-cpp"
6994 fi
6995
6996 # Say what files are being used for the output code and MD file.
6997 echo "Using \`$srcdir/config/$out_file' to output insns."
6998 echo "Using \`$srcdir/config/$md_file' as machine description file."
6999
7000 count=a
7001 for f in $tm_file; do
7002         count=${count}x
7003 done
7004 if test $count = ax; then
7005         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
7006 else
7007         echo "Using the following target machine macro files:"
7008         for f in $tm_file; do
7009                 echo "  $srcdir/config/$f"
7010         done
7011 fi
7012
7013 count=a
7014 for f in $host_xm_file; do
7015         count=${count}x
7016 done
7017 if test $count = ax; then
7018         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
7019 else
7020         echo "Using the following host machine macro files:"
7021         for f in $host_xm_file; do
7022                 echo "  $srcdir/config/$f"
7023         done
7024 fi
7025
7026 if test "$host_xm_file" != "$build_xm_file"; then
7027         count=a
7028         for f in $build_xm_file; do
7029                 count=${count}x
7030         done
7031         if test $count = ax; then
7032                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
7033         else
7034                 echo "Using the following build machine macro files:"
7035                 for f in $build_xm_file; do
7036                         echo "  $srcdir/config/$f"
7037                 done
7038         fi
7039 fi
7040
7041 if test x$thread_file = x; then
7042         if test x$target_thread_file != x; then
7043                 thread_file=$target_thread_file
7044         else
7045                 thread_file='single'
7046         fi
7047 fi
7048
7049 # Set up the header files.
7050 # $links is the list of header files to create.
7051 # $vars is the list of shell variables with file names to include.
7052 # auto-host.h is the file containing items generated by autoconf and is
7053 # the first file included by config.h.
7054 null_defines=
7055 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
7056
7057 # If host=build, it is correct to have hconfig include auto-host.h
7058 # as well.  If host!=build, we are in error and need to do more
7059 # work to find out the build config parameters.
7060 if test x$host = x$build
7061 then
7062         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
7063 else
7064         # We create a subdir, then run autoconf in the subdir.
7065         # To prevent recursion we set host and build for the new
7066         # invocation of configure to the build for this invocation
7067         # of configure.
7068         tempdir=build.$$
7069         rm -rf $tempdir
7070         mkdir $tempdir
7071         cd $tempdir
7072         case ${srcdir} in
7073         /*) realsrcdir=${srcdir};;
7074         *) realsrcdir=../${srcdir};;
7075         esac
7076         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7077                 --target=$target --host=$build --build=$build
7078
7079         # We just finished tests for the build machine, so rename
7080         # the file auto-build.h in the gcc directory.
7081         mv auto-host.h ../auto-build.h
7082         cd ..
7083         rm -rf $tempdir
7084         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7085 fi
7086
7087 xm_file="gansidecl.h ${xm_file}"
7088 tm_file="gansidecl.h ${tm_file}"
7089
7090 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7091 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7092 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7093
7094 rm -f config.bak
7095 if test -f config.status; then mv -f config.status config.bak; fi
7096
7097 # Make the links.
7098 while test -n "$vars"
7099 do
7100         set $vars; var=$1; shift; vars=$*
7101         set $links; link=$1; shift; links=$*
7102         set $defines; define=$1; shift; defines=$*
7103
7104         rm -f $link
7105         # Make sure the file is created, even if it is empty.
7106         echo >$link
7107
7108         # Define TARGET_CPU_DEFAULT if the system wants one.
7109         # This substitutes for lots of *.h files.
7110         if test "$target_cpu_default" != "" -a $link = tm.h
7111         then
7112                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7113         fi
7114
7115         for file in `eval echo '$'$var`; do
7116                 case $file in
7117                 auto-host.h | auto-build.h )
7118                         ;;
7119                 *)
7120                         echo '#ifdef IN_GCC' >>$link
7121                         ;;
7122                 esac
7123                 echo "#include \"$file\"" >>$link
7124                 case $file in
7125                 auto-host.h | auto-build.h )
7126                         ;;
7127                 *)
7128                         echo '#endif' >>$link
7129                         ;;
7130                 esac
7131         done
7132
7133         for def in `eval echo '$'$define`; do
7134                 echo "#ifndef $def" >>$link
7135                 echo "#define $def" >>$link
7136                 echo "#endif" >>$link
7137         done
7138 done
7139
7140 # Truncate the target if necessary
7141 if test x$host_truncate_target != x; then
7142         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7143 fi
7144
7145 # Get the version trigger filename from the toplevel
7146 if test "${with_gcc_version_trigger+set}" = set; then
7147         gcc_version_trigger=$with_gcc_version_trigger
7148 else
7149         gcc_version_trigger=${srcdir}/version.c
7150 fi
7151 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7152
7153 # Internationalization
7154 PACKAGE=gcc
7155 VERSION="$gcc_version"
7156 cat >> confdefs.h <<EOF
7157 #define PACKAGE "$PACKAGE"
7158 EOF
7159
7160 cat >> confdefs.h <<EOF
7161 #define VERSION "$VERSION"
7162 EOF
7163
7164
7165
7166
7167 ALL_LINGUAS="en_GB"
7168
7169 # Enable NLS support by default
7170 # Check whether --enable-nls or --disable-nls was given.
7171 if test "${enable_nls+set}" = set; then
7172   enableval="$enable_nls"
7173   :
7174 else
7175   enable_nls=yes
7176 fi
7177
7178
7179 # if cross compiling, disable NLS support.
7180 # It's not worth the trouble, at least for now.
7181
7182 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7183   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7184   enable_nls=no
7185 fi
7186
7187
7188         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7189 echo "configure:7190: checking for strerror in -lcposix" >&5
7190 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7191 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7192   echo $ac_n "(cached) $ac_c" 1>&6
7193 else
7194   ac_save_LIBS="$LIBS"
7195 LIBS="-lcposix  $LIBS"
7196 cat > conftest.$ac_ext <<EOF
7197 #line 7198 "configure"
7198 #include "confdefs.h"
7199 /* Override any gcc2 internal prototype to avoid an error.  */
7200 /* We use char because int might match the return type of a gcc2
7201     builtin and then its argument prototype would still apply.  */
7202 char strerror();
7203
7204 int main() {
7205 strerror()
7206 ; return 0; }
7207 EOF
7208 if { (eval echo configure:7209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7209   rm -rf conftest*
7210   eval "ac_cv_lib_$ac_lib_var=yes"
7211 else
7212   echo "configure: failed program was:" >&5
7213   cat conftest.$ac_ext >&5
7214   rm -rf conftest*
7215   eval "ac_cv_lib_$ac_lib_var=no"
7216 fi
7217 rm -f conftest*
7218 LIBS="$ac_save_LIBS"
7219
7220 fi
7221 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7222   echo "$ac_t""yes" 1>&6
7223   LIBS="$LIBS -lcposix"
7224 else
7225   echo "$ac_t""no" 1>&6
7226 fi
7227
7228
7229
7230 echo $ac_n "checking for working const""... $ac_c" 1>&6
7231 echo "configure:7232: checking for working const" >&5
7232 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7233   echo $ac_n "(cached) $ac_c" 1>&6
7234 else
7235   cat > conftest.$ac_ext <<EOF
7236 #line 7237 "configure"
7237 #include "confdefs.h"
7238
7239 int main() {
7240
7241 /* Ultrix mips cc rejects this.  */
7242 typedef int charset[2]; const charset x;
7243 /* SunOS 4.1.1 cc rejects this.  */
7244 char const *const *ccp;
7245 char **p;
7246 /* NEC SVR4.0.2 mips cc rejects this.  */
7247 struct point {int x, y;};
7248 static struct point const zero = {0,0};
7249 /* AIX XL C 1.02.0.0 rejects this.
7250    It does not let you subtract one const X* pointer from another in an arm
7251    of an if-expression whose if-part is not a constant expression */
7252 const char *g = "string";
7253 ccp = &g + (g ? g-g : 0);
7254 /* HPUX 7.0 cc rejects these. */
7255 ++ccp;
7256 p = (char**) ccp;
7257 ccp = (char const *const *) p;
7258 { /* SCO 3.2v4 cc rejects this.  */
7259   char *t;
7260   char const *s = 0 ? (char *) 0 : (char const *) 0;
7261
7262   *t++ = 0;
7263 }
7264 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7265   int x[] = {25, 17};
7266   const int *foo = &x[0];
7267   ++foo;
7268 }
7269 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7270   typedef const int *iptr;
7271   iptr p = 0;
7272   ++p;
7273 }
7274 { /* AIX XL C 1.02.0.0 rejects this saying
7275      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7276   struct s { int j; const int *ap[3]; };
7277   struct s *b; b->j = 5;
7278 }
7279 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7280   const int foo = 10;
7281 }
7282
7283 ; return 0; }
7284 EOF
7285 if { (eval echo configure:7286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7286   rm -rf conftest*
7287   ac_cv_c_const=yes
7288 else
7289   echo "configure: failed program was:" >&5
7290   cat conftest.$ac_ext >&5
7291   rm -rf conftest*
7292   ac_cv_c_const=no
7293 fi
7294 rm -f conftest*
7295 fi
7296
7297 echo "$ac_t""$ac_cv_c_const" 1>&6
7298 if test $ac_cv_c_const = no; then
7299   cat >> confdefs.h <<\EOF
7300 #define const
7301 EOF
7302
7303 fi
7304
7305 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7306 echo "configure:7307: checking for off_t" >&5
7307 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7308   echo $ac_n "(cached) $ac_c" 1>&6
7309 else
7310   cat > conftest.$ac_ext <<EOF
7311 #line 7312 "configure"
7312 #include "confdefs.h"
7313 #include <sys/types.h>
7314 #if STDC_HEADERS
7315 #include <stdlib.h>
7316 #include <stddef.h>
7317 #endif
7318 EOF
7319 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7320   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7321   rm -rf conftest*
7322   ac_cv_type_off_t=yes
7323 else
7324   rm -rf conftest*
7325   ac_cv_type_off_t=no
7326 fi
7327 rm -f conftest*
7328
7329 fi
7330 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7331 if test $ac_cv_type_off_t = no; then
7332   cat >> confdefs.h <<\EOF
7333 #define off_t long
7334 EOF
7335
7336 fi
7337
7338 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7339 echo "configure:7340: checking for size_t" >&5
7340 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7341   echo $ac_n "(cached) $ac_c" 1>&6
7342 else
7343   cat > conftest.$ac_ext <<EOF
7344 #line 7345 "configure"
7345 #include "confdefs.h"
7346 #include <sys/types.h>
7347 #if STDC_HEADERS
7348 #include <stdlib.h>
7349 #include <stddef.h>
7350 #endif
7351 EOF
7352 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7353   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7354   rm -rf conftest*
7355   ac_cv_type_size_t=yes
7356 else
7357   rm -rf conftest*
7358   ac_cv_type_size_t=no
7359 fi
7360 rm -f conftest*
7361
7362 fi
7363 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7364 if test $ac_cv_type_size_t = no; then
7365   cat >> confdefs.h <<\EOF
7366 #define size_t unsigned
7367 EOF
7368
7369 fi
7370
7371 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7372 # for constant arguments.  Useless!
7373 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7374 echo "configure:7375: checking for working alloca.h" >&5
7375 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7376   echo $ac_n "(cached) $ac_c" 1>&6
7377 else
7378   cat > conftest.$ac_ext <<EOF
7379 #line 7380 "configure"
7380 #include "confdefs.h"
7381 #include <alloca.h>
7382 int main() {
7383 char *p = alloca(2 * sizeof(int));
7384 ; return 0; }
7385 EOF
7386 if { (eval echo configure:7387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7387   rm -rf conftest*
7388   ac_cv_header_alloca_h=yes
7389 else
7390   echo "configure: failed program was:" >&5
7391   cat conftest.$ac_ext >&5
7392   rm -rf conftest*
7393   ac_cv_header_alloca_h=no
7394 fi
7395 rm -f conftest*
7396 fi
7397
7398 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7399 if test $ac_cv_header_alloca_h = yes; then
7400   cat >> confdefs.h <<\EOF
7401 #define HAVE_ALLOCA_H 1
7402 EOF
7403
7404 fi
7405
7406 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7407 echo "configure:7408: checking for alloca" >&5
7408 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7409   echo $ac_n "(cached) $ac_c" 1>&6
7410 else
7411   cat > conftest.$ac_ext <<EOF
7412 #line 7413 "configure"
7413 #include "confdefs.h"
7414
7415 #ifdef __GNUC__
7416 # define alloca __builtin_alloca
7417 #else
7418 # ifdef _MSC_VER
7419 #  include <malloc.h>
7420 #  define alloca _alloca
7421 # else
7422 #  if HAVE_ALLOCA_H
7423 #   include <alloca.h>
7424 #  else
7425 #   ifdef _AIX
7426  #pragma alloca
7427 #   else
7428 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7429 char *alloca ();
7430 #    endif
7431 #   endif
7432 #  endif
7433 # endif
7434 #endif
7435
7436 int main() {
7437 char *p = (char *) alloca(1);
7438 ; return 0; }
7439 EOF
7440 if { (eval echo configure:7441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7441   rm -rf conftest*
7442   ac_cv_func_alloca_works=yes
7443 else
7444   echo "configure: failed program was:" >&5
7445   cat conftest.$ac_ext >&5
7446   rm -rf conftest*
7447   ac_cv_func_alloca_works=no
7448 fi
7449 rm -f conftest*
7450 fi
7451
7452 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7453 if test $ac_cv_func_alloca_works = yes; then
7454   cat >> confdefs.h <<\EOF
7455 #define HAVE_ALLOCA 1
7456 EOF
7457
7458 fi
7459
7460 if test $ac_cv_func_alloca_works = no; then
7461   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7462   # that cause trouble.  Some versions do not even contain alloca or
7463   # contain a buggy version.  If you still want to use their alloca,
7464   # use ar to extract alloca.o from them instead of compiling alloca.c.
7465   ALLOCA=alloca.${ac_objext}
7466   cat >> confdefs.h <<\EOF
7467 #define C_ALLOCA 1
7468 EOF
7469
7470
7471 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7472 echo "configure:7473: checking whether alloca needs Cray hooks" >&5
7473 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7474   echo $ac_n "(cached) $ac_c" 1>&6
7475 else
7476   cat > conftest.$ac_ext <<EOF
7477 #line 7478 "configure"
7478 #include "confdefs.h"
7479 #if defined(CRAY) && ! defined(CRAY2)
7480 webecray
7481 #else
7482 wenotbecray
7483 #endif
7484
7485 EOF
7486 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7487   egrep "webecray" >/dev/null 2>&1; then
7488   rm -rf conftest*
7489   ac_cv_os_cray=yes
7490 else
7491   rm -rf conftest*
7492   ac_cv_os_cray=no
7493 fi
7494 rm -f conftest*
7495
7496 fi
7497
7498 echo "$ac_t""$ac_cv_os_cray" 1>&6
7499 if test $ac_cv_os_cray = yes; then
7500 for ac_func in _getb67 GETB67 getb67; do
7501   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7502 echo "configure:7503: checking for $ac_func" >&5
7503 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7504   echo $ac_n "(cached) $ac_c" 1>&6
7505 else
7506   cat > conftest.$ac_ext <<EOF
7507 #line 7508 "configure"
7508 #include "confdefs.h"
7509 /* System header to define __stub macros and hopefully few prototypes,
7510     which can conflict with char $ac_func(); below.  */
7511 #include <assert.h>
7512 /* Override any gcc2 internal prototype to avoid an error.  */
7513 /* We use char because int might match the return type of a gcc2
7514     builtin and then its argument prototype would still apply.  */
7515 char $ac_func();
7516
7517 int main() {
7518
7519 /* The GNU C library defines this for functions which it implements
7520     to always fail with ENOSYS.  Some functions are actually named
7521     something starting with __ and the normal name is an alias.  */
7522 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7523 choke me
7524 #else
7525 $ac_func();
7526 #endif
7527
7528 ; return 0; }
7529 EOF
7530 if { (eval echo configure:7531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7531   rm -rf conftest*
7532   eval "ac_cv_func_$ac_func=yes"
7533 else
7534   echo "configure: failed program was:" >&5
7535   cat conftest.$ac_ext >&5
7536   rm -rf conftest*
7537   eval "ac_cv_func_$ac_func=no"
7538 fi
7539 rm -f conftest*
7540 fi
7541
7542 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7543   echo "$ac_t""yes" 1>&6
7544   cat >> confdefs.h <<EOF
7545 #define CRAY_STACKSEG_END $ac_func
7546 EOF
7547
7548   break
7549 else
7550   echo "$ac_t""no" 1>&6
7551 fi
7552
7553 done
7554 fi
7555
7556 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7557 echo "configure:7558: checking stack direction for C alloca" >&5
7558 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7559   echo $ac_n "(cached) $ac_c" 1>&6
7560 else
7561   if test "$cross_compiling" = yes; then
7562   ac_cv_c_stack_direction=0
7563 else
7564   cat > conftest.$ac_ext <<EOF
7565 #line 7566 "configure"
7566 #include "confdefs.h"
7567 find_stack_direction ()
7568 {
7569   static char *addr = 0;
7570   auto char dummy;
7571   if (addr == 0)
7572     {
7573       addr = &dummy;
7574       return find_stack_direction ();
7575     }
7576   else
7577     return (&dummy > addr) ? 1 : -1;
7578 }
7579 main ()
7580 {
7581   exit (find_stack_direction() < 0);
7582 }
7583 EOF
7584 if { (eval echo configure:7585: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7585 then
7586   ac_cv_c_stack_direction=1
7587 else
7588   echo "configure: failed program was:" >&5
7589   cat conftest.$ac_ext >&5
7590   rm -fr conftest*
7591   ac_cv_c_stack_direction=-1
7592 fi
7593 rm -fr conftest*
7594 fi
7595
7596 fi
7597
7598 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7599 cat >> confdefs.h <<EOF
7600 #define STACK_DIRECTION $ac_cv_c_stack_direction
7601 EOF
7602
7603 fi
7604
7605
7606    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7607 unistd.h sys/param.h
7608 do
7609 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7610 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7611 echo "configure:7612: checking for $ac_hdr" >&5
7612 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7613   echo $ac_n "(cached) $ac_c" 1>&6
7614 else
7615   cat > conftest.$ac_ext <<EOF
7616 #line 7617 "configure"
7617 #include "confdefs.h"
7618 #include <$ac_hdr>
7619 EOF
7620 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7621 { (eval echo configure:7622: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7622 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7623 if test -z "$ac_err"; then
7624   rm -rf conftest*
7625   eval "ac_cv_header_$ac_safe=yes"
7626 else
7627   echo "$ac_err" >&5
7628   echo "configure: failed program was:" >&5
7629   cat conftest.$ac_ext >&5
7630   rm -rf conftest*
7631   eval "ac_cv_header_$ac_safe=no"
7632 fi
7633 rm -f conftest*
7634 fi
7635 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7636   echo "$ac_t""yes" 1>&6
7637     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7638   cat >> confdefs.h <<EOF
7639 #define $ac_tr_hdr 1
7640 EOF
7641
7642 else
7643   echo "$ac_t""no" 1>&6
7644 fi
7645 done
7646
7647    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7648 strdup __argz_count __argz_stringify __argz_next
7649 do
7650 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7651 echo "configure:7652: checking for $ac_func" >&5
7652 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7653   echo $ac_n "(cached) $ac_c" 1>&6
7654 else
7655   cat > conftest.$ac_ext <<EOF
7656 #line 7657 "configure"
7657 #include "confdefs.h"
7658 /* System header to define __stub macros and hopefully few prototypes,
7659     which can conflict with char $ac_func(); below.  */
7660 #include <assert.h>
7661 /* Override any gcc2 internal prototype to avoid an error.  */
7662 /* We use char because int might match the return type of a gcc2
7663     builtin and then its argument prototype would still apply.  */
7664 char $ac_func();
7665
7666 int main() {
7667
7668 /* The GNU C library defines this for functions which it implements
7669     to always fail with ENOSYS.  Some functions are actually named
7670     something starting with __ and the normal name is an alias.  */
7671 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7672 choke me
7673 #else
7674 $ac_func();
7675 #endif
7676
7677 ; return 0; }
7678 EOF
7679 if { (eval echo configure:7680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7680   rm -rf conftest*
7681   eval "ac_cv_func_$ac_func=yes"
7682 else
7683   echo "configure: failed program was:" >&5
7684   cat conftest.$ac_ext >&5
7685   rm -rf conftest*
7686   eval "ac_cv_func_$ac_func=no"
7687 fi
7688 rm -f conftest*
7689 fi
7690
7691 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7692   echo "$ac_t""yes" 1>&6
7693     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7694   cat >> confdefs.h <<EOF
7695 #define $ac_tr_func 1
7696 EOF
7697
7698 else
7699   echo "$ac_t""no" 1>&6
7700 fi
7701 done
7702
7703
7704    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7705      for ac_func in stpcpy
7706 do
7707 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7708 echo "configure:7709: checking for $ac_func" >&5
7709 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7710   echo $ac_n "(cached) $ac_c" 1>&6
7711 else
7712   cat > conftest.$ac_ext <<EOF
7713 #line 7714 "configure"
7714 #include "confdefs.h"
7715 /* System header to define __stub macros and hopefully few prototypes,
7716     which can conflict with char $ac_func(); below.  */
7717 #include <assert.h>
7718 /* Override any gcc2 internal prototype to avoid an error.  */
7719 /* We use char because int might match the return type of a gcc2
7720     builtin and then its argument prototype would still apply.  */
7721 char $ac_func();
7722
7723 int main() {
7724
7725 /* The GNU C library defines this for functions which it implements
7726     to always fail with ENOSYS.  Some functions are actually named
7727     something starting with __ and the normal name is an alias.  */
7728 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7729 choke me
7730 #else
7731 $ac_func();
7732 #endif
7733
7734 ; return 0; }
7735 EOF
7736 if { (eval echo configure:7737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7737   rm -rf conftest*
7738   eval "ac_cv_func_$ac_func=yes"
7739 else
7740   echo "configure: failed program was:" >&5
7741   cat conftest.$ac_ext >&5
7742   rm -rf conftest*
7743   eval "ac_cv_func_$ac_func=no"
7744 fi
7745 rm -f conftest*
7746 fi
7747
7748 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7749   echo "$ac_t""yes" 1>&6
7750     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7751   cat >> confdefs.h <<EOF
7752 #define $ac_tr_func 1
7753 EOF
7754
7755 else
7756   echo "$ac_t""no" 1>&6
7757 fi
7758 done
7759
7760    fi
7761    if test "${ac_cv_func_stpcpy}" = "yes"; then
7762      cat >> confdefs.h <<\EOF
7763 #define HAVE_STPCPY 1
7764 EOF
7765
7766    fi
7767
7768    if test $ac_cv_header_locale_h = yes; then
7769     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7770 echo "configure:7771: checking for LC_MESSAGES" >&5
7771 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7772   echo $ac_n "(cached) $ac_c" 1>&6
7773 else
7774   cat > conftest.$ac_ext <<EOF
7775 #line 7776 "configure"
7776 #include "confdefs.h"
7777 #include <locale.h>
7778 int main() {
7779 return LC_MESSAGES
7780 ; return 0; }
7781 EOF
7782 if { (eval echo configure:7783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7783   rm -rf conftest*
7784   am_cv_val_LC_MESSAGES=yes
7785 else
7786   echo "configure: failed program was:" >&5
7787   cat conftest.$ac_ext >&5
7788   rm -rf conftest*
7789   am_cv_val_LC_MESSAGES=no
7790 fi
7791 rm -f conftest*
7792 fi
7793
7794 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7795     if test $am_cv_val_LC_MESSAGES = yes; then
7796       cat >> confdefs.h <<\EOF
7797 #define HAVE_LC_MESSAGES 1
7798 EOF
7799
7800     fi
7801   fi
7802    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7803 echo "configure:7804: checking whether NLS is requested" >&5
7804         # Check whether --enable-nls or --disable-nls was given.
7805 if test "${enable_nls+set}" = set; then
7806   enableval="$enable_nls"
7807   USE_NLS=$enableval
7808 else
7809   USE_NLS=yes
7810 fi
7811
7812     echo "$ac_t""$USE_NLS" 1>&6
7813
7814
7815     USE_INCLUDED_LIBINTL=no
7816
7817         if test "$USE_NLS" = "yes"; then
7818       cat >> confdefs.h <<\EOF
7819 #define ENABLE_NLS 1
7820 EOF
7821
7822       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7823 echo "configure:7824: checking whether included gettext is requested" >&5
7824       # Check whether --with-included-gettext or --without-included-gettext was given.
7825 if test "${with_included_gettext+set}" = set; then
7826   withval="$with_included_gettext"
7827   nls_cv_force_use_gnu_gettext=$withval
7828 else
7829   nls_cv_force_use_gnu_gettext=no
7830 fi
7831
7832       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7833
7834       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7835       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7836                                         nls_cv_header_intl=
7837         nls_cv_header_libgt=
7838         CATOBJEXT=NONE
7839
7840         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7841 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7842 echo "configure:7843: checking for libintl.h" >&5
7843 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7844   echo $ac_n "(cached) $ac_c" 1>&6
7845 else
7846   cat > conftest.$ac_ext <<EOF
7847 #line 7848 "configure"
7848 #include "confdefs.h"
7849 #include <libintl.h>
7850 EOF
7851 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7852 { (eval echo configure:7853: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7853 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7854 if test -z "$ac_err"; then
7855   rm -rf conftest*
7856   eval "ac_cv_header_$ac_safe=yes"
7857 else
7858   echo "$ac_err" >&5
7859   echo "configure: failed program was:" >&5
7860   cat conftest.$ac_ext >&5
7861   rm -rf conftest*
7862   eval "ac_cv_header_$ac_safe=no"
7863 fi
7864 rm -f conftest*
7865 fi
7866 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7867   echo "$ac_t""yes" 1>&6
7868   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7869 echo "configure:7870: checking for gettext in libc" >&5
7870 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7871   echo $ac_n "(cached) $ac_c" 1>&6
7872 else
7873   cat > conftest.$ac_ext <<EOF
7874 #line 7875 "configure"
7875 #include "confdefs.h"
7876 #include <libintl.h>
7877 int main() {
7878 return (int) gettext ("")
7879 ; return 0; }
7880 EOF
7881 if { (eval echo configure:7882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7882   rm -rf conftest*
7883   gt_cv_func_gettext_libc=yes
7884 else
7885   echo "configure: failed program was:" >&5
7886   cat conftest.$ac_ext >&5
7887   rm -rf conftest*
7888   gt_cv_func_gettext_libc=no
7889 fi
7890 rm -f conftest*
7891 fi
7892
7893 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7894
7895            if test "$gt_cv_func_gettext_libc" != "yes"; then
7896              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7897 echo "configure:7898: checking for bindtextdomain in -lintl" >&5
7898 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7899 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7900   echo $ac_n "(cached) $ac_c" 1>&6
7901 else
7902   ac_save_LIBS="$LIBS"
7903 LIBS="-lintl  $LIBS"
7904 cat > conftest.$ac_ext <<EOF
7905 #line 7906 "configure"
7906 #include "confdefs.h"
7907 /* Override any gcc2 internal prototype to avoid an error.  */
7908 /* We use char because int might match the return type of a gcc2
7909     builtin and then its argument prototype would still apply.  */
7910 char bindtextdomain();
7911
7912 int main() {
7913 bindtextdomain()
7914 ; return 0; }
7915 EOF
7916 if { (eval echo configure:7917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7917   rm -rf conftest*
7918   eval "ac_cv_lib_$ac_lib_var=yes"
7919 else
7920   echo "configure: failed program was:" >&5
7921   cat conftest.$ac_ext >&5
7922   rm -rf conftest*
7923   eval "ac_cv_lib_$ac_lib_var=no"
7924 fi
7925 rm -f conftest*
7926 LIBS="$ac_save_LIBS"
7927
7928 fi
7929 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7930   echo "$ac_t""yes" 1>&6
7931   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7932 echo "configure:7933: checking for gettext in libintl" >&5
7933 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7934   echo $ac_n "(cached) $ac_c" 1>&6
7935 else
7936   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7937 echo "configure:7938: checking for gettext in -lintl" >&5
7938 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7939 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7940   echo $ac_n "(cached) $ac_c" 1>&6
7941 else
7942   ac_save_LIBS="$LIBS"
7943 LIBS="-lintl  $LIBS"
7944 cat > conftest.$ac_ext <<EOF
7945 #line 7946 "configure"
7946 #include "confdefs.h"
7947 /* Override any gcc2 internal prototype to avoid an error.  */
7948 /* We use char because int might match the return type of a gcc2
7949     builtin and then its argument prototype would still apply.  */
7950 char gettext();
7951
7952 int main() {
7953 gettext()
7954 ; return 0; }
7955 EOF
7956 if { (eval echo configure:7957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7957   rm -rf conftest*
7958   eval "ac_cv_lib_$ac_lib_var=yes"
7959 else
7960   echo "configure: failed program was:" >&5
7961   cat conftest.$ac_ext >&5
7962   rm -rf conftest*
7963   eval "ac_cv_lib_$ac_lib_var=no"
7964 fi
7965 rm -f conftest*
7966 LIBS="$ac_save_LIBS"
7967
7968 fi
7969 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7970   echo "$ac_t""yes" 1>&6
7971   gt_cv_func_gettext_libintl=yes
7972 else
7973   echo "$ac_t""no" 1>&6
7974 gt_cv_func_gettext_libintl=no
7975 fi
7976
7977 fi
7978
7979 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7980 else
7981   echo "$ac_t""no" 1>&6
7982 fi
7983
7984            fi
7985
7986            if test "$gt_cv_func_gettext_libc" = "yes" \
7987               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7988               cat >> confdefs.h <<\EOF
7989 #define HAVE_GETTEXT 1
7990 EOF
7991
7992               # Extract the first word of "msgfmt", so it can be a program name with args.
7993 set dummy msgfmt; ac_word=$2
7994 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7995 echo "configure:7996: checking for $ac_word" >&5
7996 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7997   echo $ac_n "(cached) $ac_c" 1>&6
7998 else
7999   case "$MSGFMT" in
8000   /*)
8001   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8002   ;;
8003   *)
8004   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8005   for ac_dir in $PATH; do
8006     test -z "$ac_dir" && ac_dir=.
8007     if test -f $ac_dir/$ac_word; then
8008       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8009         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8010         break
8011       fi
8012     fi
8013   done
8014   IFS="$ac_save_ifs"
8015   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
8016   ;;
8017 esac
8018 fi
8019 MSGFMT="$ac_cv_path_MSGFMT"
8020 if test -n "$MSGFMT"; then
8021   echo "$ac_t""$MSGFMT" 1>&6
8022 else
8023   echo "$ac_t""no" 1>&6
8024 fi
8025               if test "$MSGFMT" != "no"; then
8026                 for ac_func in dcgettext
8027 do
8028 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
8029 echo "configure:8030: checking for $ac_func" >&5
8030 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
8031   echo $ac_n "(cached) $ac_c" 1>&6
8032 else
8033   cat > conftest.$ac_ext <<EOF
8034 #line 8035 "configure"
8035 #include "confdefs.h"
8036 /* System header to define __stub macros and hopefully few prototypes,
8037     which can conflict with char $ac_func(); below.  */
8038 #include <assert.h>
8039 /* Override any gcc2 internal prototype to avoid an error.  */
8040 /* We use char because int might match the return type of a gcc2
8041     builtin and then its argument prototype would still apply.  */
8042 char $ac_func();
8043
8044 int main() {
8045
8046 /* The GNU C library defines this for functions which it implements
8047     to always fail with ENOSYS.  Some functions are actually named
8048     something starting with __ and the normal name is an alias.  */
8049 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8050 choke me
8051 #else
8052 $ac_func();
8053 #endif
8054
8055 ; return 0; }
8056 EOF
8057 if { (eval echo configure:8058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8058   rm -rf conftest*
8059   eval "ac_cv_func_$ac_func=yes"
8060 else
8061   echo "configure: failed program was:" >&5
8062   cat conftest.$ac_ext >&5
8063   rm -rf conftest*
8064   eval "ac_cv_func_$ac_func=no"
8065 fi
8066 rm -f conftest*
8067 fi
8068
8069 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8070   echo "$ac_t""yes" 1>&6
8071     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8072   cat >> confdefs.h <<EOF
8073 #define $ac_tr_func 1
8074 EOF
8075
8076 else
8077   echo "$ac_t""no" 1>&6
8078 fi
8079 done
8080
8081                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8082 set dummy gmsgfmt; ac_word=$2
8083 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8084 echo "configure:8085: checking for $ac_word" >&5
8085 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8086   echo $ac_n "(cached) $ac_c" 1>&6
8087 else
8088   case "$GMSGFMT" in
8089   /*)
8090   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8091   ;;
8092   ?:/*)
8093   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8094   ;;
8095   *)
8096   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8097   ac_dummy="$PATH"
8098   for ac_dir in $ac_dummy; do
8099     test -z "$ac_dir" && ac_dir=.
8100     if test -f $ac_dir/$ac_word; then
8101       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8102       break
8103     fi
8104   done
8105   IFS="$ac_save_ifs"
8106   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8107   ;;
8108 esac
8109 fi
8110 GMSGFMT="$ac_cv_path_GMSGFMT"
8111 if test -n "$GMSGFMT"; then
8112   echo "$ac_t""$GMSGFMT" 1>&6
8113 else
8114   echo "$ac_t""no" 1>&6
8115 fi
8116
8117                 # Extract the first word of "xgettext", so it can be a program name with args.
8118 set dummy xgettext; ac_word=$2
8119 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8120 echo "configure:8121: checking for $ac_word" >&5
8121 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8122   echo $ac_n "(cached) $ac_c" 1>&6
8123 else
8124   case "$XGETTEXT" in
8125   /*)
8126   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8127   ;;
8128   *)
8129   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8130   for ac_dir in $PATH; do
8131     test -z "$ac_dir" && ac_dir=.
8132     if test -f $ac_dir/$ac_word; then
8133       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8134         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8135         break
8136       fi
8137     fi
8138   done
8139   IFS="$ac_save_ifs"
8140   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8141   ;;
8142 esac
8143 fi
8144 XGETTEXT="$ac_cv_path_XGETTEXT"
8145 if test -n "$XGETTEXT"; then
8146   echo "$ac_t""$XGETTEXT" 1>&6
8147 else
8148   echo "$ac_t""no" 1>&6
8149 fi
8150
8151                 cat > conftest.$ac_ext <<EOF
8152 #line 8153 "configure"
8153 #include "confdefs.h"
8154
8155 int main() {
8156 extern int _nl_msg_cat_cntr;
8157                                return _nl_msg_cat_cntr
8158 ; return 0; }
8159 EOF
8160 if { (eval echo configure:8161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8161   rm -rf conftest*
8162   CATOBJEXT=.gmo
8163                    DATADIRNAME=share
8164 else
8165   echo "configure: failed program was:" >&5
8166   cat conftest.$ac_ext >&5
8167   rm -rf conftest*
8168   CATOBJEXT=.mo
8169                    DATADIRNAME=lib
8170 fi
8171 rm -f conftest*
8172                 INSTOBJEXT=.mo
8173               fi
8174             fi
8175
8176 else
8177   echo "$ac_t""no" 1>&6
8178 fi
8179
8180
8181         if test "$CATOBJEXT" = "NONE"; then
8182           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8183 echo "configure:8184: checking whether catgets can be used" >&5
8184           # Check whether --with-catgets or --without-catgets was given.
8185 if test "${with_catgets+set}" = set; then
8186   withval="$with_catgets"
8187   nls_cv_use_catgets=$withval
8188 else
8189   nls_cv_use_catgets=no
8190 fi
8191
8192           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8193
8194           if test "$nls_cv_use_catgets" = "yes"; then
8195                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8196 echo "configure:8197: checking for main in -li" >&5
8197 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8198 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8199   echo $ac_n "(cached) $ac_c" 1>&6
8200 else
8201   ac_save_LIBS="$LIBS"
8202 LIBS="-li  $LIBS"
8203 cat > conftest.$ac_ext <<EOF
8204 #line 8205 "configure"
8205 #include "confdefs.h"
8206
8207 int main() {
8208 main()
8209 ; return 0; }
8210 EOF
8211 if { (eval echo configure:8212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8212   rm -rf conftest*
8213   eval "ac_cv_lib_$ac_lib_var=yes"
8214 else
8215   echo "configure: failed program was:" >&5
8216   cat conftest.$ac_ext >&5
8217   rm -rf conftest*
8218   eval "ac_cv_lib_$ac_lib_var=no"
8219 fi
8220 rm -f conftest*
8221 LIBS="$ac_save_LIBS"
8222
8223 fi
8224 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8225   echo "$ac_t""yes" 1>&6
8226     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8227     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8228   cat >> confdefs.h <<EOF
8229 #define $ac_tr_lib 1
8230 EOF
8231
8232   LIBS="-li $LIBS"
8233
8234 else
8235   echo "$ac_t""no" 1>&6
8236 fi
8237
8238             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8239 echo "configure:8240: checking for catgets" >&5
8240 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8241   echo $ac_n "(cached) $ac_c" 1>&6
8242 else
8243   cat > conftest.$ac_ext <<EOF
8244 #line 8245 "configure"
8245 #include "confdefs.h"
8246 /* System header to define __stub macros and hopefully few prototypes,
8247     which can conflict with char catgets(); below.  */
8248 #include <assert.h>
8249 /* Override any gcc2 internal prototype to avoid an error.  */
8250 /* We use char because int might match the return type of a gcc2
8251     builtin and then its argument prototype would still apply.  */
8252 char catgets();
8253
8254 int main() {
8255
8256 /* The GNU C library defines this for functions which it implements
8257     to always fail with ENOSYS.  Some functions are actually named
8258     something starting with __ and the normal name is an alias.  */
8259 #if defined (__stub_catgets) || defined (__stub___catgets)
8260 choke me
8261 #else
8262 catgets();
8263 #endif
8264
8265 ; return 0; }
8266 EOF
8267 if { (eval echo configure:8268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8268   rm -rf conftest*
8269   eval "ac_cv_func_catgets=yes"
8270 else
8271   echo "configure: failed program was:" >&5
8272   cat conftest.$ac_ext >&5
8273   rm -rf conftest*
8274   eval "ac_cv_func_catgets=no"
8275 fi
8276 rm -f conftest*
8277 fi
8278
8279 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8280   echo "$ac_t""yes" 1>&6
8281   cat >> confdefs.h <<\EOF
8282 #define HAVE_CATGETS 1
8283 EOF
8284
8285                INTLOBJS="\$(CATOBJS)"
8286                # Extract the first word of "gencat", so it can be a program name with args.
8287 set dummy gencat; ac_word=$2
8288 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8289 echo "configure:8290: checking for $ac_word" >&5
8290 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8291   echo $ac_n "(cached) $ac_c" 1>&6
8292 else
8293   case "$GENCAT" in
8294   /*)
8295   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8296   ;;
8297   ?:/*)
8298   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8299   ;;
8300   *)
8301   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8302   ac_dummy="$PATH"
8303   for ac_dir in $ac_dummy; do
8304     test -z "$ac_dir" && ac_dir=.
8305     if test -f $ac_dir/$ac_word; then
8306       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8307       break
8308     fi
8309   done
8310   IFS="$ac_save_ifs"
8311   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8312   ;;
8313 esac
8314 fi
8315 GENCAT="$ac_cv_path_GENCAT"
8316 if test -n "$GENCAT"; then
8317   echo "$ac_t""$GENCAT" 1>&6
8318 else
8319   echo "$ac_t""no" 1>&6
8320 fi
8321                if test "$GENCAT" != "no"; then
8322                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8323 set dummy gmsgfmt; ac_word=$2
8324 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8325 echo "configure:8326: checking for $ac_word" >&5
8326 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8327   echo $ac_n "(cached) $ac_c" 1>&6
8328 else
8329   case "$GMSGFMT" in
8330   /*)
8331   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8332   ;;
8333   ?:/*)
8334   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8335   ;;
8336   *)
8337   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8338   ac_dummy="$PATH"
8339   for ac_dir in $ac_dummy; do
8340     test -z "$ac_dir" && ac_dir=.
8341     if test -f $ac_dir/$ac_word; then
8342       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8343       break
8344     fi
8345   done
8346   IFS="$ac_save_ifs"
8347   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8348   ;;
8349 esac
8350 fi
8351 GMSGFMT="$ac_cv_path_GMSGFMT"
8352 if test -n "$GMSGFMT"; then
8353   echo "$ac_t""$GMSGFMT" 1>&6
8354 else
8355   echo "$ac_t""no" 1>&6
8356 fi
8357
8358                  if test "$GMSGFMT" = "no"; then
8359                    # Extract the first word of "msgfmt", so it can be a program name with args.
8360 set dummy msgfmt; ac_word=$2
8361 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8362 echo "configure:8363: checking for $ac_word" >&5
8363 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8364   echo $ac_n "(cached) $ac_c" 1>&6
8365 else
8366   case "$GMSGFMT" in
8367   /*)
8368   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8369   ;;
8370   *)
8371   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8372   for ac_dir in $PATH; do
8373     test -z "$ac_dir" && ac_dir=.
8374     if test -f $ac_dir/$ac_word; then
8375       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8376         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8377         break
8378       fi
8379     fi
8380   done
8381   IFS="$ac_save_ifs"
8382   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8383   ;;
8384 esac
8385 fi
8386 GMSGFMT="$ac_cv_path_GMSGFMT"
8387 if test -n "$GMSGFMT"; then
8388   echo "$ac_t""$GMSGFMT" 1>&6
8389 else
8390   echo "$ac_t""no" 1>&6
8391 fi
8392
8393                    if test "$GMSGFMT" = "msgfmt"; then
8394                      echo "configure: warning: No program for catalog building found" 1>&2
8395                      create_catalogs="no"
8396                    fi
8397                  fi
8398                  # Extract the first word of "xgettext", so it can be a program name with args.
8399 set dummy xgettext; ac_word=$2
8400 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8401 echo "configure:8402: checking for $ac_word" >&5
8402 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8403   echo $ac_n "(cached) $ac_c" 1>&6
8404 else
8405   case "$XGETTEXT" in
8406   /*)
8407   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8408   ;;
8409   *)
8410   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8411   for ac_dir in $PATH; do
8412     test -z "$ac_dir" && ac_dir=.
8413     if test -f $ac_dir/$ac_word; then
8414       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8415         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8416         break
8417       fi
8418     fi
8419   done
8420   IFS="$ac_save_ifs"
8421   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8422   ;;
8423 esac
8424 fi
8425 XGETTEXT="$ac_cv_path_XGETTEXT"
8426 if test -n "$XGETTEXT"; then
8427   echo "$ac_t""$XGETTEXT" 1>&6
8428 else
8429   echo "$ac_t""no" 1>&6
8430 fi
8431
8432                  USE_INCLUDED_LIBINTL=yes
8433                  CATOBJEXT=.cat
8434                  INSTOBJEXT=.cat
8435                  DATADIRNAME=lib
8436                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8437                  INTLLIBS=$INTLDEPS
8438                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8439                  nls_cv_header_intl=intl/libintl.h
8440                  nls_cv_header_libgt=intl/libgettext.h
8441                fi
8442 else
8443   echo "$ac_t""no" 1>&6
8444 fi
8445
8446           fi
8447         fi
8448
8449         if test "$CATOBJEXT" = "NONE"; then
8450                           nls_cv_use_gnu_gettext=yes
8451         fi
8452       fi
8453
8454       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8455                 INTLOBJS="\$(GETTOBJS)"
8456         # Extract the first word of "msgfmt", so it can be a program name with args.
8457 set dummy msgfmt; ac_word=$2
8458 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8459 echo "configure:8460: checking for $ac_word" >&5
8460 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8461   echo $ac_n "(cached) $ac_c" 1>&6
8462 else
8463   case "$MSGFMT" in
8464   /*)
8465   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8466   ;;
8467   *)
8468   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8469   for ac_dir in $PATH; do
8470     test -z "$ac_dir" && ac_dir=.
8471     if test -f $ac_dir/$ac_word; then
8472       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8473         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8474         break
8475       fi
8476     fi
8477   done
8478   IFS="$ac_save_ifs"
8479   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8480   ;;
8481 esac
8482 fi
8483 MSGFMT="$ac_cv_path_MSGFMT"
8484 if test -n "$MSGFMT"; then
8485   echo "$ac_t""$MSGFMT" 1>&6
8486 else
8487   echo "$ac_t""no" 1>&6
8488 fi
8489
8490         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8491 set dummy gmsgfmt; ac_word=$2
8492 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8493 echo "configure:8494: checking for $ac_word" >&5
8494 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8495   echo $ac_n "(cached) $ac_c" 1>&6
8496 else
8497   case "$GMSGFMT" in
8498   /*)
8499   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8500   ;;
8501   ?:/*)
8502   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8503   ;;
8504   *)
8505   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8506   ac_dummy="$PATH"
8507   for ac_dir in $ac_dummy; do
8508     test -z "$ac_dir" && ac_dir=.
8509     if test -f $ac_dir/$ac_word; then
8510       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8511       break
8512     fi
8513   done
8514   IFS="$ac_save_ifs"
8515   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8516   ;;
8517 esac
8518 fi
8519 GMSGFMT="$ac_cv_path_GMSGFMT"
8520 if test -n "$GMSGFMT"; then
8521   echo "$ac_t""$GMSGFMT" 1>&6
8522 else
8523   echo "$ac_t""no" 1>&6
8524 fi
8525
8526                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8527           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8528           create_catalogs="no"
8529         fi
8530         # Extract the first word of "xgettext", so it can be a program name with args.
8531 set dummy xgettext; ac_word=$2
8532 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8533 echo "configure:8534: checking for $ac_word" >&5
8534 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8535   echo $ac_n "(cached) $ac_c" 1>&6
8536 else
8537   case "$XGETTEXT" in
8538   /*)
8539   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8540   ;;
8541   *)
8542   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8543   for ac_dir in $PATH; do
8544     test -z "$ac_dir" && ac_dir=.
8545     if test -f $ac_dir/$ac_word; then
8546       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8547         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8548         break
8549       fi
8550     fi
8551   done
8552   IFS="$ac_save_ifs"
8553   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8554   ;;
8555 esac
8556 fi
8557 XGETTEXT="$ac_cv_path_XGETTEXT"
8558 if test -n "$XGETTEXT"; then
8559   echo "$ac_t""$XGETTEXT" 1>&6
8560 else
8561   echo "$ac_t""no" 1>&6
8562 fi
8563
8564
8565         USE_INCLUDED_LIBINTL=yes
8566         CATOBJEXT=.gmo
8567         INSTOBJEXT=.mo
8568         DATADIRNAME=share
8569         INTLDEPS='$(top_builddir)/intl/libintl.a'
8570         INTLLIBS=$INTLDEPS
8571         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8572         nls_cv_header_intl=intl/libintl.h
8573         nls_cv_header_libgt=intl/libgettext.h
8574       fi
8575
8576             if test "$XGETTEXT" != ":"; then
8577                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8578           : ;
8579         else
8580           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8581           XGETTEXT=":"
8582         fi
8583       fi
8584
8585
8586
8587       # We need to process the po/ directory.
8588       POSUB=po
8589     else
8590       DATADIRNAME=share
8591       nls_cv_header_intl=intl/libintl.h
8592       nls_cv_header_libgt=intl/libgettext.h
8593     fi
8594
8595
8596
8597
8598     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8599     # because some of the sources are only built for this goal.
8600     if test "$PACKAGE" = gettext; then
8601       USE_NLS=yes
8602       USE_INCLUDED_LIBINTL=yes
8603     fi
8604
8605                 for lang in $ALL_LINGUAS; do
8606       GMOFILES="$GMOFILES $lang.gmo"
8607       POFILES="$POFILES $lang.po"
8608     done
8609
8610
8611
8612
8613
8614
8615
8616
8617
8618
8619
8620
8621
8622
8623    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8624      if test "x$ALL_LINGUAS" = "x"; then
8625        LINGUAS=
8626      else
8627        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8628 echo "configure:8629: checking for catalogs to be installed" >&5
8629        if test "x$LINGUAS" = "x"; then
8630          LINGUAS=$ALL_LINGUAS
8631        else
8632          NEW_LINGUAS=
8633          for lang in $ALL_LINGUAS; do
8634            case " $LINGUAS " in
8635              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8636            esac
8637          done
8638          LINGUAS=$NEW_LINGUAS
8639        fi
8640        echo "$ac_t""$LINGUAS" 1>&6
8641      fi
8642
8643           if test -n "$LINGUAS"; then
8644        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8645      fi
8646    fi
8647
8648             if test $ac_cv_header_locale_h = yes; then
8649      INCLUDE_LOCALE_H="#include <locale.h>"
8650    else
8651      INCLUDE_LOCALE_H="\
8652 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8653    fi
8654
8655
8656             test -d intl || mkdir intl
8657    if test "$CATOBJEXT" = ".cat"; then
8658      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8659 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8660 echo "configure:8661: checking for linux/version.h" >&5
8661 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8662   echo $ac_n "(cached) $ac_c" 1>&6
8663 else
8664   cat > conftest.$ac_ext <<EOF
8665 #line 8666 "configure"
8666 #include "confdefs.h"
8667 #include <linux/version.h>
8668 EOF
8669 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8670 { (eval echo configure:8671: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8671 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8672 if test -z "$ac_err"; then
8673   rm -rf conftest*
8674   eval "ac_cv_header_$ac_safe=yes"
8675 else
8676   echo "$ac_err" >&5
8677   echo "configure: failed program was:" >&5
8678   cat conftest.$ac_ext >&5
8679   rm -rf conftest*
8680   eval "ac_cv_header_$ac_safe=no"
8681 fi
8682 rm -f conftest*
8683 fi
8684 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8685   echo "$ac_t""yes" 1>&6
8686   msgformat=linux
8687 else
8688   echo "$ac_t""no" 1>&6
8689 msgformat=xopen
8690 fi
8691
8692
8693                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8694    fi
8695       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8696      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8697
8698             if test "$PACKAGE" = "gettext"; then
8699      GT_NO="#NO#"
8700      GT_YES=
8701    else
8702      GT_NO=
8703      GT_YES="#YES#"
8704    fi
8705
8706
8707
8708             MKINSTALLDIRS=
8709    if test -n "$ac_aux_dir"; then
8710      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8711    fi
8712    if test -z "$MKINSTALLDIRS"; then
8713      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8714    fi
8715
8716
8717       l=
8718
8719
8720          test -d po || mkdir po
8721    if test "x$srcdir" != "x."; then
8722      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8723        posrcprefix="$srcdir/"
8724      else
8725        posrcprefix="../$srcdir/"
8726      fi
8727    else
8728      posrcprefix="../"
8729    fi
8730    rm -f po/POTFILES
8731    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8732         < $srcdir/po/POTFILES.in > po/POTFILES
8733
8734 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8735
8736 # Windows32 Registry support for specifying GCC installation paths.
8737 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8738 if test "${enable_win32_registry+set}" = set; then
8739   enableval="$enable_win32_registry"
8740   :
8741 fi
8742
8743
8744 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8745 echo "configure:8746: checking whether windows registry support is requested" >&5
8746 if test x$enable_win32_registry != xno; then
8747   cat >> confdefs.h <<\EOF
8748 #define ENABLE_WIN32_REGISTRY 1
8749 EOF
8750
8751   echo "$ac_t""yes" 1>&6
8752 else
8753   echo "$ac_t""no" 1>&6
8754 fi
8755
8756 # Check if user specified a different registry key.
8757 case x${enable_win32_registry} in
8758 x | xyes)
8759   # default.
8760   gcc_cv_win32_registry_key="$VERSION"
8761   ;;
8762 xno)
8763   # no registry lookup.
8764   gcc_cv_win32_registry_key=''
8765   ;;
8766 *)
8767   # user-specified key.
8768   gcc_cv_win32_registry_key="$enable_win32_registry"
8769   ;;
8770 esac
8771
8772 if test x$enable_win32_registry != xno; then
8773   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8774 echo "configure:8775: checking registry key on windows hosts" >&5
8775   cat >> confdefs.h <<EOF
8776 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8777 EOF
8778
8779   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8780 fi
8781
8782 # Get an absolute path to the GCC top-level source directory
8783 holddir=`pwd`
8784 cd $srcdir
8785 topdir=`pwd`
8786 cd $holddir
8787
8788 # Conditionalize the makefile for this host machine.
8789 # Make-host contains the concatenation of all host makefile fragments
8790 # [there can be more than one].  This file is built by configure.frag.
8791 host_overrides=Make-host
8792 dep_host_xmake_file=
8793 for f in .. ${host_xmake_file}
8794 do
8795         if test -f ${srcdir}/config/$f
8796         then
8797                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8798         fi
8799 done
8800
8801 # Conditionalize the makefile for this target machine.
8802 # Make-target contains the concatenation of all host makefile fragments
8803 # [there can be more than one].  This file is built by configure.frag.
8804 target_overrides=Make-target
8805 dep_tmake_file=
8806 for f in .. ${tmake_file}
8807 do
8808         if test -f ${srcdir}/config/$f
8809         then
8810                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8811         fi
8812 done
8813
8814 # If the host doesn't support symlinks, modify CC in
8815 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8816 # Otherwise, we can use "CC=$(CC)".
8817 rm -f symtest.tem
8818 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8819 then
8820         cc_set_by_configure="\$(CC)"
8821         quoted_cc_set_by_configure="\$(CC)"
8822         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8823 else
8824         rm -f symtest.tem
8825         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8826         then
8827                 symbolic_link="cp -p"
8828         else
8829                 symbolic_link="cp"
8830         fi
8831         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8832         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8833         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8834 fi
8835 rm -f symtest.tem
8836
8837 out_object_file=`basename $out_file .c`.o
8838
8839 tm_file_list=
8840 for f in $tm_file; do
8841   case $f in
8842     gansidecl.h )
8843        tm_file_list="${tm_file_list} $f" ;;
8844     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8845   esac
8846 done
8847
8848 host_xm_file_list=
8849 for f in $host_xm_file; do
8850   case $f in
8851     auto-host.h | gansidecl.h | hwint.h )
8852        host_xm_file_list="${host_xm_file_list} $f" ;;
8853     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8854   esac
8855 done
8856
8857 build_xm_file_list=
8858 for f in $build_xm_file; do
8859   case $f in
8860     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8861        build_xm_file_list="${build_xm_file_list} $f" ;;
8862     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8863   esac
8864 done
8865
8866 # Define macro CROSS_COMPILE in compilation
8867 # if this is a cross-compiler.
8868 # Also use all.cross instead of all.internal
8869 # and add cross-make to Makefile.
8870 cross_overrides="/dev/null"
8871 if test x$host != x$target
8872 then
8873         cross_defines="CROSS=-DCROSS_COMPILE"
8874         cross_overrides="${topdir}/cross-make"
8875 fi
8876
8877 # If this is a cross-compiler that does not
8878 # have its own set of headers then define
8879 # inhibit_libc
8880
8881 # If this is using newlib, then define inhibit_libc in
8882 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8883 # libgcc.a, but that's OK because newlib should have its own version of
8884 # assert.h.
8885 inhibit_libc=
8886 if test x$host != x$target && test x$with_headers = x; then
8887        inhibit_libc=-Dinhibit_libc
8888 else
8889        if test x$with_newlib = xyes; then
8890                inhibit_libc=-Dinhibit_libc
8891        fi
8892 fi
8893
8894
8895 # When building gcc with a cross-compiler, we need to fix a few things.
8896 # This must come after cross-make as we want all.build to override
8897 # all.cross.
8898 build_overrides="/dev/null"
8899 if test x$build != x$host
8900 then
8901         build_overrides="${topdir}/build-make"
8902 fi
8903
8904 # Expand extra_headers to include complete path.
8905 # This substitutes for lots of t-* files.
8906 extra_headers_list=
8907 if test "x$extra_headers" = x
8908 then true
8909 else
8910         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8911         for file in $extra_headers;
8912         do
8913                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8914         done
8915 fi
8916
8917 if test x$use_collect2 = xno; then
8918         use_collect2=
8919 fi
8920
8921 # Add a definition of USE_COLLECT2 if system wants one.
8922 # Also tell toplev.c what to do.
8923 # This substitutes for lots of t-* files.
8924 if test x$use_collect2 = x
8925 then
8926         will_use_collect2=
8927         maybe_use_collect2=
8928 else
8929         will_use_collect2="collect2"
8930         maybe_use_collect2="-DUSE_COLLECT2"
8931 fi
8932
8933 # NEED TO CONVERT
8934 # Set MD_DEPS if the real md file is in md.pre-cpp.
8935 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8936 # for line oriented comments, so we must always use a GNU cpp.  If
8937 # building gcc with a cross compiler, use the cross compiler just
8938 # built.  Otherwise, we can use the cpp just built.
8939 md_file_sub=
8940 if test "x$md_cppflags" = x
8941 then
8942         md_file_sub=$srcdir/config/$md_file
8943 else
8944         md_file=md
8945 fi
8946
8947 # If we have gas in the build tree, make a link to it.
8948 if test -f ../gas/Makefile; then
8949         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8950 fi
8951
8952 # If we have nm in the build tree, make a link to it.
8953 if test -f ../binutils/Makefile; then
8954         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8955 fi
8956
8957 # If we have ld in the build tree, make a link to it.
8958 if test -f ../ld/Makefile; then
8959 #       if test x$use_collect2 = x; then
8960 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8961 #       else
8962                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8963 #       fi
8964 fi
8965
8966 # Figure out what assembler alignment features are present.
8967 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8968 echo "configure:8969: checking assembler alignment features" >&5
8969 gcc_cv_as=
8970 gcc_cv_as_alignment_features=
8971 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8972 if test -x "$DEFAULT_ASSEMBLER"; then
8973         gcc_cv_as="$DEFAULT_ASSEMBLER"
8974 elif test -x "$AS"; then
8975         gcc_cv_as="$AS"
8976 elif test -x as$host_exeext; then
8977         # Build using assembler in the current directory.
8978         gcc_cv_as=./as$host_exeext
8979 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8980         # Single tree build which includes gas.
8981         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8982         do
8983                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8984                 if test x$gcc_cv_gas_version != x; then
8985                         break
8986                 fi
8987         done
8988         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8989         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8990         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8991                 # Gas version 2.6 and later support for .balign and .p2align.
8992                 # bytes to skip when using .p2align.
8993                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8994                         gcc_cv_as_alignment_features=".balign and .p2align"
8995                         cat >> confdefs.h <<\EOF
8996 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8997 EOF
8998
8999                 fi
9000                 # Gas version 2.8 and later support specifying the maximum
9001                 # bytes to skip when using .p2align.
9002                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
9003                         gcc_cv_as_alignment_features=".p2align including maximum skip"
9004                         cat >> confdefs.h <<\EOF
9005 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9006 EOF
9007
9008                 fi
9009         fi
9010 elif test x$host = x$target; then
9011         # Native build.
9012         # Search the same directories that the installed compiler will
9013         # search.  Else we may find the wrong assembler and lose.  If we
9014         # do not find a suitable assembler binary, then try the user's
9015         # path.
9016         #
9017         # Also note we have to check MD_EXEC_PREFIX before checking the
9018         # user's path.  Unfortunately, there is no good way to get at the
9019         # value of MD_EXEC_PREFIX here.  So we do a brute force search
9020         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
9021         # to be fixed as part of the make/configure rewrite too.
9022
9023         if test "x$exec_prefix" = xNONE; then
9024                 if test "x$prefix" = xNONE; then
9025                         test_prefix=/usr/local
9026                 else
9027                         test_prefix=$prefix
9028                 fi
9029         else
9030                 test_prefix=$exec_prefix
9031         fi
9032
9033         # If the loop below does not find an assembler, then use whatever
9034         # one we can find in the users's path.
9035         # user's path.
9036         as=as$host_exeext
9037
9038         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
9039                    $test_prefix/lib/gcc-lib/$target \
9040                    /usr/lib/gcc/$target/$gcc_version \
9041                    /usr/lib/gcc/$target \
9042                    $test_prefix/$target/bin/$target/$gcc_version \
9043                    $test_prefix/$target/bin \
9044                    /usr/libexec \
9045                    /usr/ccs/gcc \
9046                    /usr/ccs/bin \
9047                    /udk/usr/ccs/bin \
9048                    /bsd43/usr/lib/cmplrs/cc \
9049                    /usr/cross64/usr/bin \
9050                    /usr/lib/cmplrs/cc \
9051                    /sysv/usr/lib/cmplrs/cc \
9052                    /svr4/usr/lib/cmplrs/cc \
9053                    /usr/bin"
9054
9055         for dir in $test_dirs; do
9056                 if test -f $dir/as$host_exeext; then
9057                         gcc_cv_as=$dir/as$host_exeext
9058                         break;
9059                 fi
9060         done
9061 fi
9062 if test x$gcc_cv_as != x; then
9063         # Check if we have .balign and .p2align
9064         echo ".balign  4" > conftest.s
9065         echo ".p2align  2" >> conftest.s
9066         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9067                 gcc_cv_as_alignment_features=".balign and .p2align"
9068                 cat >> confdefs.h <<\EOF
9069 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9070 EOF
9071
9072         fi
9073         rm -f conftest.s conftest.o
9074         # Check if specifying the maximum bytes to skip when
9075         # using .p2align is supported.
9076         echo ".p2align 4,,7" > conftest.s
9077         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9078                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9079                 cat >> confdefs.h <<\EOF
9080 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9081 EOF
9082
9083         fi
9084         rm -f conftest.s conftest.o
9085 fi
9086 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9087
9088 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9089 echo "configure:9090: checking assembler subsection support" >&5
9090 gcc_cv_as_subsections=
9091 if test x$gcc_cv_as != x; then
9092         # Check if we have .subsection
9093         echo ".subsection 1" > conftest.s
9094         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9095                 gcc_cv_as_subsections=".subsection"
9096                 if test -x nm$host_exeext; then
9097                         gcc_cv_nm=./nm$host_exeext
9098                 elif test x$host = x$target; then
9099                         # Native build.
9100                         gcc_cv_nm=nm$host_exeext
9101                 fi
9102                 if test x$gcc_cv_nm != x; then
9103                         cat > conftest.s <<EOF
9104 conftest_label1: .word 0
9105 .subsection -1
9106 conftest_label2: .word 0
9107 .previous
9108 EOF
9109                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9110                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9111                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9112                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9113                                         :
9114                                 else
9115                                         gcc_cv_as_subsections="working .subsection -1"
9116                                         cat >> confdefs.h <<\EOF
9117 #define HAVE_GAS_SUBSECTION_ORDERING 1
9118 EOF
9119
9120                                 fi
9121                         fi
9122                 fi
9123         fi
9124         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9125 fi
9126 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9127
9128 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9129 echo "configure:9130: checking assembler weak support" >&5
9130 gcc_cv_as_weak=
9131 if test x$gcc_cv_as != x; then
9132         # Check if we have .weak
9133         echo "  .weak foobar" > conftest.s
9134         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9135                 cat >> confdefs.h <<\EOF
9136 #define HAVE_GAS_WEAK 1
9137 EOF
9138
9139                 gcc_cv_as_weak="yes"
9140         fi
9141         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9142 fi
9143 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9144
9145 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9146 echo "configure:9147: checking assembler hidden support" >&5
9147 gcc_cv_as_hidden=
9148 if test x$gcc_cv_as != x; then
9149         # Check if we have .hidden
9150         echo "  .hidden foobar" > conftest.s
9151         echo "foobar:" >> conftest.s
9152         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9153                 cat >> confdefs.h <<\EOF
9154 #define HAVE_GAS_HIDDEN 1
9155 EOF
9156
9157                 gcc_cv_as_hidden="yes"
9158         fi
9159         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9160 fi
9161 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9162
9163 case "$target" in
9164   sparc*-*-*)
9165     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9166 echo "configure:9167: checking assembler .register pseudo-op support" >&5
9167 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9168   echo $ac_n "(cached) $ac_c" 1>&6
9169 else
9170
9171         gcc_cv_as_register_pseudo_op=unknown
9172         if test x$gcc_cv_as != x; then
9173             # Check if we have .register
9174             echo ".register %g2, #scratch" > conftest.s
9175             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9176                 gcc_cv_as_register_pseudo_op=yes
9177             else
9178                 gcc_cv_as_register_pseudo_op=no
9179             fi
9180             rm -f conftest.s conftest.o
9181         fi
9182
9183 fi
9184
9185 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9186     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9187         cat >> confdefs.h <<\EOF
9188 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9189 EOF
9190
9191     fi
9192
9193     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9194 echo "configure:9195: checking assembler supports -relax" >&5
9195 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9196   echo $ac_n "(cached) $ac_c" 1>&6
9197 else
9198
9199         gcc_cv_as_relax_opt=unknown
9200         if test x$gcc_cv_as != x; then
9201             # Check if gas supports -relax
9202             echo ".text" > conftest.s
9203             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9204                 gcc_cv_as_relax_opt=yes
9205             else
9206                 gcc_cv_as_relax_opt=no
9207             fi
9208             rm -f conftest.s conftest.o
9209         fi
9210
9211 fi
9212
9213 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9214     if test "x$gcc_cv_as_relax_opt" = xyes; then
9215         cat >> confdefs.h <<\EOF
9216 #define HAVE_AS_RELAX_OPTION 1
9217 EOF
9218
9219     fi
9220
9221     case "$tm_file" in
9222     *64*)
9223         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9224 echo "configure:9225: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9225 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9226   echo $ac_n "(cached) $ac_c" 1>&6
9227 else
9228
9229                 if test -n "$gcc_cv_as"; then
9230                     echo ".xword foo" > conftest.s
9231                     gcc_cv_as_flags64=no
9232                     for flag in "-xarch=v9" "-64 -Av9"; do
9233                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9234                             > /dev/null 2>&1; then
9235                             gcc_cv_as_flags64=$flag
9236                             break
9237                         fi
9238                     done
9239                     rm -f conftest.s conftest.o
9240                 else
9241                     if test "$gas" = yes; then
9242                         gcc_cv_as_flags64="-64 -Av9"
9243                     else
9244                         gcc_cv_as_flags64="-xarch=v9"
9245                     fi
9246                 fi
9247
9248 fi
9249
9250 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9251         if test "x$gcc_cv_as_flags64" = xno; then
9252
9253             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9254             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9255
9256         else
9257             cat >> confdefs.h <<EOF
9258 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9259 EOF
9260
9261         fi
9262         ;;
9263     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9264         ;;
9265     esac
9266
9267     if test "x$gcc_cv_as_flags64" != xno; then
9268         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9269 echo "configure:9270: checking for assembler offsetable %lo() support" >&5
9270 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9271   echo $ac_n "(cached) $ac_c" 1>&6
9272 else
9273
9274             gcc_cv_as_offsetable_lo10=unknown
9275             if test "x$gcc_cv_as" != x; then
9276                 # Check if assembler has offsetable %lo()
9277                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9278                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9279                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9280                         > /dev/null 2>&1 &&
9281                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9282                         > /dev/null 2>&1; then
9283                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9284                         gcc_cv_as_offsetable_lo10=no
9285                     else
9286                         gcc_cv_as_offsetable_lo10=yes
9287                     fi
9288                 else
9289                     gcc_cv_as_offsetable_lo10=no
9290                 fi
9291                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9292             fi
9293
9294 fi
9295
9296 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9297         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9298             cat >> confdefs.h <<\EOF
9299 #define HAVE_AS_OFFSETABLE_LO10 1
9300 EOF
9301
9302         fi
9303     fi
9304     ;;
9305
9306   i[34567]86-*-*)
9307     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9308 echo "configure:9309: checking assembler instructions" >&5
9309     gcc_cv_as_instructions=
9310     if test x$gcc_cv_as != x; then
9311         set "filds fists" "filds mem; fists mem"
9312         while test $# -gt 0
9313         do
9314                 echo "$2" > conftest.s
9315                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9316                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9317                         cat >> confdefs.h <<EOF
9318 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9319 EOF
9320
9321                 fi
9322                 shift 2
9323         done
9324         rm -f conftest.s conftest.o
9325     fi
9326     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9327     ;;
9328 esac
9329
9330 # Figure out what language subdirectories are present.
9331 # Look if the user specified --enable-languages="..."; if not, use
9332 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9333 # go away some day.
9334 if test x"${enable_languages+set}" != xset; then
9335         if test x"${LANGUAGES+set}" = xset; then
9336                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9337         else
9338                 enable_languages=all
9339         fi
9340 else
9341         if test x"${enable_languages}" = x; then
9342                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9343         fi
9344 fi
9345 subdirs=
9346 for lang in ${srcdir}/*/config-lang.in ..
9347 do
9348         case $lang in
9349         ..) ;;
9350         # The odd quoting in the next line works around
9351         # an apparent bug in bash 1.12 on linux.
9352         ${srcdir}/[*]/config-lang.in) ;;
9353         *)
9354           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9355           if test "x$lang_alias" = x
9356           then
9357                 echo "$lang doesn't set \$language." 1>&2
9358                 exit 1
9359           fi
9360           if test x"${enable_languages}" = xall; then
9361                 add_this_lang=yes
9362           else
9363                 case "${enable_languages}" in
9364                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9365                         add_this_lang=yes
9366                         ;;
9367                     * )
9368                         add_this_lang=no
9369                         ;;
9370                 esac
9371           fi
9372           if test x"${add_this_lang}" = xyes; then
9373                 case $lang in
9374                     ${srcdir}/ada/config-lang.in)
9375                         if test x$gnat = xyes ; then
9376                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9377                         fi
9378                         ;;
9379                     *)
9380                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9381                         ;;
9382                 esac
9383           fi
9384           ;;
9385         esac
9386 done
9387
9388 # Make gthr-default.h if we have a thread file.
9389 gthread_flags=
9390 if test $thread_file != single; then
9391     rm -f gthr-default.h
9392     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9393     gthread_flags=-DHAVE_GTHR_DEFAULT
9394 fi
9395
9396
9397 # Find out what GC implementation we want, or may, use.
9398 # Check whether --with-gc or --without-gc was given.
9399 if test "${with_gc+set}" = set; then
9400   withval="$with_gc"
9401   case "$withval" in
9402   simple | page)
9403     GGC=ggc-$withval
9404     ;;
9405   *)
9406     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9407     ;;
9408 esac
9409 else
9410   if test $ac_cv_func_mmap_anywhere = yes \
9411     || test $ac_cv_func_valloc = yes; then
9412   GGC=ggc-page
9413 else
9414   GGC=ggc-simple
9415 fi
9416 fi
9417
9418
9419 echo "Using $GGC for garbage collection."
9420
9421 # Use the system's zlib library.
9422 zlibdir=-L../../zlib
9423 zlibinc="-I\$(srcdir)/../../zlib"
9424 # Check whether --with-system-zlib or --without-system-zlib was given.
9425 if test "${with_system_zlib+set}" = set; then
9426   withval="$with_system_zlib"
9427   zlibdir=
9428 zlibinc=
9429
9430 fi
9431
9432
9433
9434
9435 # Build a new-abi (c++) system
9436 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9437 if test "${enable_new_gxx_abi+set}" = set; then
9438   enableval="$enable_new_gxx_abi"
9439   cat >> confdefs.h <<\EOF
9440 #define ENABLE_NEW_GXX_ABI 1
9441 EOF
9442
9443 GXX_ABI_FLAG='-fnew-abi'
9444 echo "Building a new-abi g++ compiler."
9445
9446 fi
9447
9448
9449
9450 # Build a new-libstdc++ system (ie libstdc++-v3)
9451 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9452 echo "configure:9453: checking for libstdc++ to install" >&5
9453 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9454 if test "${enable_libstdcxx_v3+set}" = set; then
9455   enableval="$enable_libstdcxx_v3"
9456   enable_libstdcxx_v3="$enableval"
9457 else
9458   enable_libstdcxx_v3=no
9459 fi
9460
9461
9462 if test x$enable_libstdcxx_v3 = xyes; then
9463   echo "$ac_t""v3" 1>&6
9464   ac_esn=1
9465 else
9466   echo "$ac_t""v2" 1>&6
9467   ac_esn=0
9468 fi
9469 cat >> confdefs.h <<EOF
9470 #define ENABLE_STD_NAMESPACE $ac_esn
9471 EOF
9472
9473
9474
9475 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9476 echo "configure:9477: checking whether to enable maintainer-specific portions of Makefiles" >&5
9477     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9478 if test "${enable_maintainer_mode+set}" = set; then
9479   enableval="$enable_maintainer_mode"
9480   maintainer_mode=$enableval
9481 else
9482   maintainer_mode=no
9483 fi
9484
9485
9486 echo "$ac_t""$maintainer_mode" 1>&6
9487
9488 if test "$maintainer_mode" = "yes"; then
9489   MAINT=''
9490 else
9491   MAINT='#'
9492 fi
9493
9494 # Make empty files to contain the specs and options for each language.
9495 # Then add #include lines to for a compiler that has specs and/or options.
9496
9497 lang_specs_files=
9498 lang_options_files=
9499 lang_tree_files=
9500 rm -f specs.h options.h gencheck.h
9501 touch specs.h options.h gencheck.h
9502 for subdir in . $subdirs
9503 do
9504         if test -f $srcdir/$subdir/lang-specs.h; then
9505                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9506                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9507         fi
9508         if test -f $srcdir/$subdir/lang-options.h; then
9509                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9510                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9511         fi
9512         if test -f $srcdir/$subdir/$subdir-tree.def; then
9513                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9514                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9515         fi
9516 done
9517
9518 # These (without "all_") are set in each config-lang.in.
9519 # `language' must be a single word so is spelled singularly.
9520 all_languages=
9521 all_boot_languages=
9522 all_compilers=
9523 all_stagestuff=
9524 all_diff_excludes=
9525 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9526 # List of language makefile fragments.
9527 all_lang_makefiles=
9528 all_headers=
9529 all_lib2funcs=
9530
9531 # Add the language fragments.
9532 # Languages are added via two mechanisms.  Some information must be
9533 # recorded in makefile variables, these are defined in config-lang.in.
9534 # We accumulate them and plug them into the main Makefile.
9535 # The other mechanism is a set of hooks for each of the main targets
9536 # like `clean', `install', etc.
9537
9538 language_fragments="Make-lang"
9539 language_hooks="Make-hooks"
9540 oldstyle_subdirs=
9541
9542 for s in .. $subdirs
9543 do
9544         if test $s != ".."
9545         then
9546                 language=
9547                 boot_language=
9548                 compilers=
9549                 stagestuff=
9550                 diff_excludes=
9551                 headers=
9552                 outputs=
9553                 lib2funcs=
9554                 . ${srcdir}/$s/config-lang.in
9555                 if test "x$language" = x
9556                 then
9557                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9558                         exit 1
9559                 fi
9560                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9561                 all_languages="$all_languages $language"
9562                 if test "x$boot_language" = xyes
9563                 then
9564                         all_boot_languages="$all_boot_languages $language"
9565                 fi
9566                 all_compilers="$all_compilers $compilers"
9567                 all_stagestuff="$all_stagestuff $stagestuff"
9568                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9569                 all_headers="$all_headers $headers"
9570                 all_outputs="$all_outputs $outputs"
9571                 if test x$outputs = x
9572                 then
9573                         oldstyle_subdirs="$oldstyle_subdirs $s"
9574                 fi
9575                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9576         fi
9577 done
9578
9579 # Since we can't use `::' targets, we link each language in
9580 # with a set of hooks, reached indirectly via lang.${target}.
9581
9582 rm -f Make-hooks
9583 touch Make-hooks
9584 target_list="all.build all.cross start.encap rest.encap \
9585         info dvi \
9586         install-normal install-common install-info install-man \
9587         uninstall distdir \
9588         mostlyclean clean distclean extraclean maintainer-clean \
9589         stage1 stage2 stage3 stage4"
9590 for t in $target_list
9591 do
9592         x=
9593         for lang in .. $all_languages
9594         do
9595                 if test $lang != ".."; then
9596                         x="$x $lang.$t"
9597                 fi
9598         done
9599         echo "lang.$t: $x" >> Make-hooks
9600 done
9601
9602 # If we're not building in srcdir, create .gdbinit.
9603
9604 if test ! -f Makefile.in; then
9605         echo "dir ." > .gdbinit
9606         echo "dir ${srcdir}" >> .gdbinit
9607         if test x$gdb_needs_out_file_path = xyes
9608         then
9609                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9610         fi
9611         if test "x$subdirs" != x; then
9612                 for s in $subdirs
9613                 do
9614                         echo "dir ${srcdir}/$s" >> .gdbinit
9615                 done
9616         fi
9617         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9618 fi
9619
9620 # Define variables host_canonical and build_canonical
9621 # because some Cygnus local changes in the Makefile depend on them.
9622 build_canonical=${build}
9623 host_canonical=${host}
9624 target_subdir=
9625 if test "${host}" != "${target}" ; then
9626     target_subdir=${target}/
9627 fi
9628
9629
9630
9631
9632 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9633 # absolute path for gcc_tooldir based on inserting the number of up-directory
9634 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9635 # $(libsubdir)/@(unlibsubdir) based path.
9636 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9637 # make and thus we'd get different behavior depending on where we built the
9638 # sources.
9639 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9640     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9641 else
9642 # An explanation of the sed strings:
9643 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9644 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9645 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9646 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9647 #
9648 # (*) Note this pattern overwrites the first character of the string
9649 # with a forward slash if one is not already present.  This is not a
9650 # problem because the exact names of the sub-directories concerned is
9651 # unimportant, just the number of them matters.
9652 #
9653 # The practical upshot of these patterns is like this:
9654 #
9655 #  prefix     exec_prefix        result
9656 #  ------     -----------        ------
9657 #   /foo        /foo/bar          ../
9658 #   /foo/       /foo/bar          ../
9659 #   /foo        /foo/bar/         ../
9660 #   /foo/       /foo/bar/         ../
9661 #   /foo        /foo/bar/ugg      ../../
9662 #
9663     dollar='$$'
9664     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9665 fi
9666
9667
9668
9669 # Nothing to do for FLOAT_H, float_format already handled.
9670 objdir=`pwd`
9671
9672
9673 # Process the language and host/target makefile fragments.
9674 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9675
9676 # Substitute configuration variables
9677
9678
9679
9680
9681
9682
9683
9684
9685
9686
9687
9688
9689
9690
9691
9692
9693
9694
9695
9696
9697
9698
9699
9700
9701
9702
9703
9704
9705
9706
9707
9708
9709
9710
9711
9712
9713
9714
9715
9716
9717
9718
9719
9720
9721
9722
9723
9724
9725
9726
9727
9728
9729
9730
9731
9732
9733
9734
9735 # Echo that links are built
9736 if test x$host = x$target
9737 then
9738         str1="native "
9739 else
9740         str1="cross-"
9741         str2=" from $host"
9742 fi
9743
9744 if test x$host != x$build
9745 then
9746         str3=" on a $build system"
9747 fi
9748
9749 if test "x$str2" != x || test "x$str3" != x
9750 then
9751         str4=
9752 fi
9753
9754 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9755
9756 if test "x$str2" != x || test "x$str3" != x
9757 then
9758         echo " ${str2}${str3}." 1>&2
9759 fi
9760
9761 # Truncate the target if necessary
9762 if test x$host_truncate_target != x; then
9763         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9764 fi
9765
9766 # Configure the subdirectories
9767 # AC_CONFIG_SUBDIRS($subdirs)
9768
9769 # Create the Makefile
9770 # and configure language subdirectories
9771 trap '' 1 2 15
9772 cat > confcache <<\EOF
9773 # This file is a shell script that caches the results of configure
9774 # tests run on this system so they can be shared between configure
9775 # scripts and configure runs.  It is not useful on other systems.
9776 # If it contains results you don't want to keep, you may remove or edit it.
9777 #
9778 # By default, configure uses ./config.cache as the cache file,
9779 # creating it if it does not exist already.  You can give configure
9780 # the --cache-file=FILE option to use a different cache file; that is
9781 # what configure does when it calls configure scripts in
9782 # subdirectories, so they share the cache.
9783 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9784 # config.status only pays attention to the cache file if you give it the
9785 # --recheck option to rerun configure.
9786 #
9787 EOF
9788 # The following way of writing the cache mishandles newlines in values,
9789 # but we know of no workaround that is simple, portable, and efficient.
9790 # So, don't put newlines in cache variables' values.
9791 # Ultrix sh set writes to stderr and can't be redirected directly,
9792 # and sets the high bit in the cache file unless we assign to the vars.
9793 (set) 2>&1 |
9794   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9795   *ac_space=\ *)
9796     # `set' does not quote correctly, so add quotes (double-quote substitution
9797     # turns \\\\ into \\, and sed turns \\ into \).
9798     sed -n \
9799       -e "s/'/'\\\\''/g" \
9800       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9801     ;;
9802   *)
9803     # `set' quotes correctly as required by POSIX, so do not add quotes.
9804     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9805     ;;
9806   esac >> confcache
9807 if cmp -s $cache_file confcache; then
9808   :
9809 else
9810   if test -w $cache_file; then
9811     echo "updating cache $cache_file"
9812     cat confcache > $cache_file
9813   else
9814     echo "not updating unwritable cache $cache_file"
9815   fi
9816 fi
9817 rm -f confcache
9818
9819 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9820
9821 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9822 # Let make expand exec_prefix.
9823 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9824
9825 # Any assignment to VPATH causes Sun make to only execute
9826 # the first set of double-colon rules, so remove it if not needed.
9827 # If there is a colon in the path, we need to keep it.
9828 if test "x$srcdir" = x.; then
9829   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9830 fi
9831
9832 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9833
9834 DEFS=-DHAVE_CONFIG_H
9835
9836 # Without the "./", some shells look in PATH for config.status.
9837 : ${CONFIG_STATUS=./config.status}
9838
9839 echo creating $CONFIG_STATUS
9840 rm -f $CONFIG_STATUS
9841 cat > $CONFIG_STATUS <<EOF
9842 #! /bin/sh
9843 # Generated automatically by configure.
9844 # Run this file to recreate the current configuration.
9845 # This directory was configured as follows,
9846 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9847 #
9848 # $0 $ac_configure_args
9849 #
9850 # Compiler output produced by configure, useful for debugging
9851 # configure, is in ./config.log if it exists.
9852
9853 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9854 for ac_option
9855 do
9856   case "\$ac_option" in
9857   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9858     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9859     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9860   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9861     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9862     exit 0 ;;
9863   -help | --help | --hel | --he | --h)
9864     echo "\$ac_cs_usage"; exit 0 ;;
9865   *) echo "\$ac_cs_usage"; exit 1 ;;
9866   esac
9867 done
9868
9869 ac_given_srcdir=$srcdir
9870
9871 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9872 EOF
9873 cat >> $CONFIG_STATUS <<EOF
9874
9875 # Protect against being on the right side of a sed subst in config.status.
9876 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9877  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9878 $ac_vpsub
9879 $extrasub
9880 s%@SHELL@%$SHELL%g
9881 s%@CFLAGS@%$CFLAGS%g
9882 s%@CPPFLAGS@%$CPPFLAGS%g
9883 s%@CXXFLAGS@%$CXXFLAGS%g
9884 s%@FFLAGS@%$FFLAGS%g
9885 s%@DEFS@%$DEFS%g
9886 s%@LDFLAGS@%$LDFLAGS%g
9887 s%@LIBS@%$LIBS%g
9888 s%@exec_prefix@%$exec_prefix%g
9889 s%@prefix@%$prefix%g
9890 s%@program_transform_name@%$program_transform_name%g
9891 s%@bindir@%$bindir%g
9892 s%@sbindir@%$sbindir%g
9893 s%@libexecdir@%$libexecdir%g
9894 s%@datadir@%$datadir%g
9895 s%@sysconfdir@%$sysconfdir%g
9896 s%@sharedstatedir@%$sharedstatedir%g
9897 s%@localstatedir@%$localstatedir%g
9898 s%@libdir@%$libdir%g
9899 s%@includedir@%$includedir%g
9900 s%@oldincludedir@%$oldincludedir%g
9901 s%@infodir@%$infodir%g
9902 s%@mandir@%$mandir%g
9903 s%@host@%$host%g
9904 s%@host_alias@%$host_alias%g
9905 s%@host_cpu@%$host_cpu%g
9906 s%@host_vendor@%$host_vendor%g
9907 s%@host_os@%$host_os%g
9908 s%@target@%$target%g
9909 s%@target_alias@%$target_alias%g
9910 s%@target_cpu@%$target_cpu%g
9911 s%@target_vendor@%$target_vendor%g
9912 s%@target_os@%$target_os%g
9913 s%@build@%$build%g
9914 s%@build_alias@%$build_alias%g
9915 s%@build_cpu@%$build_cpu%g
9916 s%@build_vendor@%$build_vendor%g
9917 s%@build_os@%$build_os%g
9918 s%@CC@%$CC%g
9919 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9920 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9921 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9922 s%@SET_MAKE@%$SET_MAKE%g
9923 s%@AWK@%$AWK%g
9924 s%@LEX@%$LEX%g
9925 s%@LEXLIB@%$LEXLIB%g
9926 s%@LN@%$LN%g
9927 s%@LN_S@%$LN_S%g
9928 s%@RANLIB@%$RANLIB%g
9929 s%@YACC@%$YACC%g
9930 s%@INSTALL@%$INSTALL%g
9931 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9932 s%@INSTALL_DATA@%$INSTALL_DATA%g
9933 s%@CPP@%$CPP%g
9934 s%@gnat@%$gnat%g
9935 s%@MAKEINFO@%$MAKEINFO%g
9936 s%@BUILD_INFO@%$BUILD_INFO%g
9937 s%@INSTALL_INFO@%$INSTALL_INFO%g
9938 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9939 s%@vfprintf@%$vfprintf%g
9940 s%@doprint@%$doprint%g
9941 s%@manext@%$manext%g
9942 s%@objext@%$objext%g
9943 s%@PACKAGE@%$PACKAGE%g
9944 s%@VERSION@%$VERSION%g
9945 s%@ALLOCA@%$ALLOCA%g
9946 s%@USE_NLS@%$USE_NLS%g
9947 s%@MSGFMT@%$MSGFMT%g
9948 s%@GMSGFMT@%$GMSGFMT%g
9949 s%@XGETTEXT@%$XGETTEXT%g
9950 s%@GENCAT@%$GENCAT%g
9951 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9952 s%@CATALOGS@%$CATALOGS%g
9953 s%@CATOBJEXT@%$CATOBJEXT%g
9954 s%@DATADIRNAME@%$DATADIRNAME%g
9955 s%@GMOFILES@%$GMOFILES%g
9956 s%@INSTOBJEXT@%$INSTOBJEXT%g
9957 s%@INTLDEPS@%$INTLDEPS%g
9958 s%@INTLLIBS@%$INTLLIBS%g
9959 s%@INTLOBJS@%$INTLOBJS%g
9960 s%@POFILES@%$POFILES%g
9961 s%@POSUB@%$POSUB%g
9962 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9963 s%@GT_NO@%$GT_NO%g
9964 s%@GT_YES@%$GT_YES%g
9965 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9966 s%@l@%$l%g
9967 s%@inhibit_libc@%$inhibit_libc%g
9968 s%@gthread_flags@%$gthread_flags%g
9969 s%@GGC@%$GGC%g
9970 s%@zlibdir@%$zlibdir%g
9971 s%@zlibinc@%$zlibinc%g
9972 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9973 s%@MAINT@%$MAINT%g
9974 s%@build_canonical@%$build_canonical%g
9975 s%@host_canonical@%$host_canonical%g
9976 s%@target_subdir@%$target_subdir%g
9977 s%@gcc_tooldir@%$gcc_tooldir%g
9978 s%@dollar@%$dollar%g
9979 s%@objdir@%$objdir%g
9980 s%@subdirs@%$subdirs%g
9981 s%@all_boot_languages@%$all_boot_languages%g
9982 s%@all_compilers@%$all_compilers%g
9983 s%@all_diff_excludes@%$all_diff_excludes%g
9984 s%@all_headers@%$all_headers%g
9985 s%@all_lang_makefiles@%$all_lang_makefiles%g
9986 s%@all_languages@%$all_languages%g
9987 s%@all_lib2funcs@%$all_lib2funcs%g
9988 s%@all_stagestuff@%$all_stagestuff%g
9989 s%@build_exeext@%$build_exeext%g
9990 s%@build_install_headers_dir@%$build_install_headers_dir%g
9991 s%@build_xm_file_list@%$build_xm_file_list%g
9992 s%@cc_set_by_configure@%$cc_set_by_configure%g
9993 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9994 s%@cpp_install_dir@%$cpp_install_dir%g
9995 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9996 s%@dep_tmake_file@%$dep_tmake_file%g
9997 s%@extra_c_flags@%$extra_c_flags%g
9998 s%@extra_c_objs@%$extra_c_objs%g
9999 s%@extra_cpp_objs@%$extra_cpp_objs%g
10000 s%@extra_cxx_objs@%$extra_cxx_objs%g
10001 s%@extra_headers_list@%$extra_headers_list%g
10002 s%@extra_objs@%$extra_objs%g
10003 s%@extra_parts@%$extra_parts%g
10004 s%@extra_passes@%$extra_passes%g
10005 s%@extra_programs@%$extra_programs%g
10006 s%@float_h_file@%$float_h_file%g
10007 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
10008 s%@gcc_version@%$gcc_version%g
10009 s%@gcc_version_trigger@%$gcc_version_trigger%g
10010 s%@host_exeext@%$host_exeext%g
10011 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
10012 s%@host_xm_file_list@%$host_xm_file_list%g
10013 s%@install@%$install%g
10014 s%@lang_options_files@%$lang_options_files%g
10015 s%@lang_specs_files@%$lang_specs_files%g
10016 s%@lang_tree_files@%$lang_tree_files%g
10017 s%@local_prefix@%$local_prefix%g
10018 s%@maybe_use_collect2@%$maybe_use_collect2%g
10019 s%@md_file@%$md_file%g
10020 s%@objc_boehm_gc@%$objc_boehm_gc%g
10021 s%@out_file@%$out_file%g
10022 s%@out_object_file@%$out_object_file%g
10023 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
10024 s%@symbolic_link@%$symbolic_link%g
10025 s%@thread_file@%$thread_file%g
10026 s%@tm_file_list@%$tm_file_list%g
10027 s%@will_use_collect2@%$will_use_collect2%g
10028 /@target_overrides@/r $target_overrides
10029 s%@target_overrides@%%g
10030 /@host_overrides@/r $host_overrides
10031 s%@host_overrides@%%g
10032 s%@cross_defines@%$cross_defines%g
10033 /@cross_overrides@/r $cross_overrides
10034 s%@cross_overrides@%%g
10035 /@build_overrides@/r $build_overrides
10036 s%@build_overrides@%%g
10037 /@language_fragments@/r $language_fragments
10038 s%@language_fragments@%%g
10039 /@language_hooks@/r $language_hooks
10040 s%@language_hooks@%%g
10041
10042 CEOF
10043 EOF
10044
10045 cat >> $CONFIG_STATUS <<\EOF
10046
10047 # Split the substitutions into bite-sized pieces for seds with
10048 # small command number limits, like on Digital OSF/1 and HP-UX.
10049 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10050 ac_file=1 # Number of current file.
10051 ac_beg=1 # First line for current file.
10052 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10053 ac_more_lines=:
10054 ac_sed_cmds=""
10055 while $ac_more_lines; do
10056   if test $ac_beg -gt 1; then
10057     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10058   else
10059     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10060   fi
10061   if test ! -s conftest.s$ac_file; then
10062     ac_more_lines=false
10063     rm -f conftest.s$ac_file
10064   else
10065     if test -z "$ac_sed_cmds"; then
10066       ac_sed_cmds="sed -f conftest.s$ac_file"
10067     else
10068       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10069     fi
10070     ac_file=`expr $ac_file + 1`
10071     ac_beg=$ac_end
10072     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10073   fi
10074 done
10075 if test -z "$ac_sed_cmds"; then
10076   ac_sed_cmds=cat
10077 fi
10078 EOF
10079
10080 cat >> $CONFIG_STATUS <<EOF
10081
10082 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
10083 EOF
10084 cat >> $CONFIG_STATUS <<\EOF
10085 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10086   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10087   case "$ac_file" in
10088   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10089        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10090   *) ac_file_in="${ac_file}.in" ;;
10091   esac
10092
10093   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10094
10095   # Remove last slash and all that follows it.  Not all systems have dirname.
10096   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10097   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10098     # The file is in a subdirectory.
10099     test ! -d "$ac_dir" && mkdir "$ac_dir"
10100     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10101     # A "../" for each directory in $ac_dir_suffix.
10102     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10103   else
10104     ac_dir_suffix= ac_dots=
10105   fi
10106
10107   case "$ac_given_srcdir" in
10108   .)  srcdir=.
10109       if test -z "$ac_dots"; then top_srcdir=.
10110       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10111   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10112   *) # Relative path.
10113     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10114     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10115   esac
10116
10117
10118   echo creating "$ac_file"
10119   rm -f "$ac_file"
10120   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10121   case "$ac_file" in
10122   *Makefile*) ac_comsub="1i\\
10123 # $configure_input" ;;
10124   *) ac_comsub= ;;
10125   esac
10126
10127   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10128   sed -e "$ac_comsub
10129 s%@configure_input@%$configure_input%g
10130 s%@srcdir@%$srcdir%g
10131 s%@top_srcdir@%$top_srcdir%g
10132 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10133 fi; done
10134 rm -f conftest.s*
10135
10136 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10137 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10138 #
10139 # ac_d sets the value in "#define NAME VALUE" lines.
10140 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10141 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10142 ac_dC='\3'
10143 ac_dD='%g'
10144 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10145 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10146 ac_uB='\([      ]\)%\1#\2define\3'
10147 ac_uC=' '
10148 ac_uD='\4%g'
10149 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10150 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10151 ac_eB='$%\1#\2define\3'
10152 ac_eC=' '
10153 ac_eD='%g'
10154
10155 if test "${CONFIG_HEADERS+set}" != set; then
10156 EOF
10157 cat >> $CONFIG_STATUS <<EOF
10158   CONFIG_HEADERS="auto-host.h:config.in"
10159 EOF
10160 cat >> $CONFIG_STATUS <<\EOF
10161 fi
10162 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10163   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10164   case "$ac_file" in
10165   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10166        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10167   *) ac_file_in="${ac_file}.in" ;;
10168   esac
10169
10170   echo creating $ac_file
10171
10172   rm -f conftest.frag conftest.in conftest.out
10173   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10174   cat $ac_file_inputs > conftest.in
10175
10176 EOF
10177
10178 # Transform confdefs.h into a sed script conftest.vals that substitutes
10179 # the proper values into config.h.in to produce config.h.  And first:
10180 # Protect against being on the right side of a sed subst in config.status.
10181 # Protect against being in an unquoted here document in config.status.
10182 rm -f conftest.vals
10183 cat > conftest.hdr <<\EOF
10184 s/[\\&%]/\\&/g
10185 s%[\\$`]%\\&%g
10186 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10187 s%ac_d%ac_u%gp
10188 s%ac_u%ac_e%gp
10189 EOF
10190 sed -n -f conftest.hdr confdefs.h > conftest.vals
10191 rm -f conftest.hdr
10192
10193 # This sed command replaces #undef with comments.  This is necessary, for
10194 # example, in the case of _POSIX_SOURCE, which is predefined and required
10195 # on some systems where configure will not decide to define it.
10196 cat >> conftest.vals <<\EOF
10197 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10198 EOF
10199
10200 # Break up conftest.vals because some shells have a limit on
10201 # the size of here documents, and old seds have small limits too.
10202
10203 rm -f conftest.tail
10204 while :
10205 do
10206   ac_lines=`grep -c . conftest.vals`
10207   # grep -c gives empty output for an empty file on some AIX systems.
10208   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10209   # Write a limited-size here document to conftest.frag.
10210   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10211   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10212   echo 'CEOF
10213   sed -f conftest.frag conftest.in > conftest.out
10214   rm -f conftest.in
10215   mv conftest.out conftest.in
10216 ' >> $CONFIG_STATUS
10217   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10218   rm -f conftest.vals
10219   mv conftest.tail conftest.vals
10220 done
10221 rm -f conftest.vals
10222
10223 cat >> $CONFIG_STATUS <<\EOF
10224   rm -f conftest.frag conftest.h
10225   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10226   cat conftest.in >> conftest.h
10227   rm -f conftest.in
10228   if cmp -s $ac_file conftest.h 2>/dev/null; then
10229     echo "$ac_file is unchanged"
10230     rm -f conftest.h
10231   else
10232     # Remove last slash and all that follows it.  Not all systems have dirname.
10233       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10234       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10235       # The file is in a subdirectory.
10236       test ! -d "$ac_dir" && mkdir "$ac_dir"
10237     fi
10238     rm -f $ac_file
10239     mv conftest.h $ac_file
10240   fi
10241 fi; done
10242
10243 EOF
10244
10245 cat >> $CONFIG_STATUS <<EOF
10246 ac_sources="$nls_cv_header_libgt"
10247 ac_dests="$nls_cv_header_intl"
10248 EOF
10249
10250 cat >> $CONFIG_STATUS <<\EOF
10251 srcdir=$ac_given_srcdir
10252 while test -n "$ac_sources"; do
10253   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10254   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10255
10256   echo "linking $srcdir/$ac_source to $ac_dest"
10257
10258   if test ! -r $srcdir/$ac_source; then
10259     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10260   fi
10261   rm -f $ac_dest
10262
10263   # Make relative symlinks.
10264   # Remove last slash and all that follows it.  Not all systems have dirname.
10265   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10266   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10267     # The dest file is in a subdirectory.
10268     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10269     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10270     # A "../" for each directory in $ac_dest_dir_suffix.
10271     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10272   else
10273     ac_dest_dir_suffix= ac_dots=
10274   fi
10275
10276   case "$srcdir" in
10277   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10278   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10279   esac
10280
10281   # Make a symlink if possible; otherwise try a hard link.
10282   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10283     ln $srcdir/$ac_source $ac_dest; then :
10284   else
10285     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10286   fi
10287 done
10288 EOF
10289 cat >> $CONFIG_STATUS <<EOF
10290
10291
10292 host='${host}'
10293 build='${build}'
10294 target='${target}'
10295 target_alias='${target_alias}'
10296 srcdir='${srcdir}'
10297 subdirs='${subdirs}'
10298 oldstyle_subdirs='${oldstyle_subdirs}'
10299 symbolic_link='${symbolic_link}'
10300 program_transform_set='${program_transform_set}'
10301 program_transform_name='${program_transform_name}'
10302 dep_host_xmake_file='${dep_host_xmake_file}'
10303 host_xmake_file='${host_xmake_file}'
10304 dep_tmake_file='${dep_tmake_file}'
10305 tmake_file='${tmake_file}'
10306 thread_file='${thread_file}'
10307 gcc_version='${gcc_version}'
10308 gcc_version_trigger='${gcc_version_trigger}'
10309 local_prefix='${local_prefix}'
10310 build_install_headers_dir='${build_install_headers_dir}'
10311 build_exeext='${build_exeext}'
10312 host_exeext='${host_exeext}'
10313 out_file='${out_file}'
10314 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10315 SET_MAKE='${SET_MAKE}'
10316 target_list='${target_list}'
10317 target_overrides='${target_overrides}'
10318 host_overrides='${host_overrides}'
10319 cross_defines='${cross_defines}'
10320 cross_overrides='${cross_overrides}'
10321 build_overrides='${build_overrides}'
10322 cpp_install_dir='${cpp_install_dir}'
10323
10324 EOF
10325 cat >> $CONFIG_STATUS <<\EOF
10326 case "$CONFIG_FILES" in *po/Makefile.in*)
10327         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10328       esac
10329
10330 . $srcdir/configure.lang
10331 case x$CONFIG_HEADERS in
10332 xauto-host.h:config.in)
10333 echo > cstamp-h ;;
10334 esac
10335 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10336 # bootstrapping and the installation procedure can still use
10337 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10338 # FLAGS_TO_PASS has been modified to solve the problem there.
10339 # This is virtually a duplicate of what happens in configure.lang; we do
10340 # an extra check to make sure this only happens if ln -s can be used.
10341 if test "$symbolic_link" = "ln -s"; then
10342  for d in .. ${subdirs} ; do
10343    if test $d != ..; then
10344         STARTDIR=`pwd`
10345         cd $d
10346         for t in stage1 stage2 stage3 stage4 include
10347         do
10348                 rm -f $t
10349                 $symbolic_link ../$t $t 2>/dev/null
10350         done
10351         cd $STARTDIR
10352    fi
10353  done
10354 else true ; fi
10355 # Avoid having to add intl to our include paths.
10356 if test -f intl/libintl.h; then
10357   echo creating libintl.h
10358   echo '#include "intl/libintl.h"' >libintl.h
10359 fi
10360
10361 exit 0
10362 EOF
10363 chmod +x $CONFIG_STATUS
10364 rm -fr confdefs* $ac_clean_files
10365 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10366