gcc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-gnu-ld           arrange to work with GNU ld."
  16 ac_help="$ac_help
  17   --with-ld               arrange to use the specified ld (full pathname)."
  18 ac_help="$ac_help
  19   --with-gnu-as           arrange to work with GNU as."
  20 ac_help="$ac_help
  21   --with-as               arrange to use the specified as (full pathname)."
  22 ac_help="$ac_help
  23   --with-stabs            arrange to use stabs instead of host debug format."
  24 ac_help="$ac_help
  25   --with-elf              arrange to use ELF instead of host debug format."
  26 ac_help="$ac_help
  27   --with-local-prefix=DIR specifies directory to put local include."
  28 ac_help="$ac_help
  29   --with-gxx-include-dir=DIR
  30                           specifies directory to put g++ header files."
  31 ac_help="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,gc"
  37 ac_help="$ac_help
  38   --disable-cpp           don't provide a user-visible C preprocessor."
  39 ac_help="$ac_help
  40   --with-cpp-install-dir=DIR
  41                           install the user visible C preprocessor in DIR
  42                           (relative to PREFIX) as well as PREFIX/bin."
  43 ac_help="$ac_help
  44   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  45                            (HIGHLY EXPERIMENTAL)."
  46 ac_help="$ac_help
  47   --enable-c-mbchar       Enable multibyte characters for C and C++."
  48 ac_help="$ac_help
  49   --enable-threads        enable thread usage for target GCC.
  50   --enable-threads=LIB    use LIB thread package for target GCC."
  51 ac_help="$ac_help
  52   --enable-objc-gc        enable the use of Boehm's garbage collector with
  53                           the GNU Objective-C runtime."
  54 ac_help="$ac_help
  55   --with-dwarf2   force the default debug format to be DWARF2."
  56 ac_help="$ac_help
  57   --enable-nls            use Native Language Support (default)"
  58 ac_help="$ac_help
  59   --disable-nls           do not use Native Language Support"
  60 ac_help="$ac_help
  61   --with-included-gettext use the GNU gettext library included here"
  62 ac_help="$ac_help
  63   --with-catgets          use catgets functions if available"
  64 ac_help="$ac_help
  65   --disable-win32-registry
  66                           Disable lookup of installation paths in the
  67                          Registry on Windows hosts.
  68   --enable-win32-registry Enable registry lookup (default).
  69   --enable-win32-registry=KEY
  70                           Use KEY instead of GCC version as the last portion
  71                          of the registry key."
  72 ac_help="$ac_help
  73   --with-gc={simple,page} Choose the garbage collection mechanism to use
  74                            with the compiler."
  75 ac_help="$ac_help
  76   --with-system-zlib      use installed libz"
  77 ac_help="$ac_help
  78   --enable-new-gxx-abi
  79                           select the new abi for g++. You must select an ABI
  80                           at configuration time, so that the correct runtime
  81                           support is built. You cannot mix ABIs."
  82 ac_help="$ac_help
  83   --enable-libstdcxx-v3
  84                           enable libstdc++-v3 for building and installation"
  85 ac_help="$ac_help
  86   --enable-maintainer-mode enable make rules and dependencies not useful
  87                           (and sometimes confusing) to the casual installer"
  88
  89 # Initialize some variables set by options.
  90 # The variables have the same names as the options, with
  91 # dashes changed to underlines.
  92 build=NONE
  93 cache_file=./config.cache
  94 exec_prefix=NONE
  95 host=NONE
  96 no_create=
  97 nonopt=NONE
  98 no_recursion=
  99 prefix=NONE
 100 program_prefix=NONE
 101 program_suffix=NONE
 102 program_transform_name=s,x,x,
 103 silent=
 104 site=
 105 srcdir=
 106 target=NONE
 107 verbose=
 108 x_includes=NONE
 109 x_libraries=NONE
 110 bindir='${exec_prefix}/bin'
 111 sbindir='${exec_prefix}/sbin'
 112 libexecdir='${exec_prefix}/libexec'
 113 datadir='${prefix}/share'
 114 sysconfdir='${prefix}/etc'
 115 sharedstatedir='${prefix}/com'
 116 localstatedir='${prefix}/var'
 117 libdir='${exec_prefix}/lib'
 118 includedir='${prefix}/include'
 119 oldincludedir='/usr/include'
 120 infodir='${prefix}/info'
 121 mandir='${prefix}/man'
 122
 123 # Initialize some other variables.
 124 subdirs=
 125 MFLAGS= MAKEFLAGS=
 126 SHELL=${CONFIG_SHELL-/bin/sh}
 127 # Maximum number of lines to put in a shell here document.
 128 ac_max_here_lines=12
 129
 130 ac_prev=
 131 for ac_option
 132 do
 133
 134   # If the previous option needs an argument, assign it.
 135   if test -n "$ac_prev"; then
 136     eval "$ac_prev=\$ac_option"
 137     ac_prev=
 138     continue
 139   fi
 140
 141   case "$ac_option" in
 142   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 143   *) ac_optarg= ;;
 144   esac
 145
 146   # Accept the important Cygnus configure options, so we can diagnose typos.
 147
 148   case "$ac_option" in
 149
 150   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 151     ac_prev=bindir ;;
 152   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 153     bindir="$ac_optarg" ;;
 154
 155   -build | --build | --buil | --bui | --bu)
 156     ac_prev=build ;;
 157   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 158     build="$ac_optarg" ;;
 159
 160   -cache-file | --cache-file | --cache-fil | --cache-fi \
 161   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 162     ac_prev=cache_file ;;
 163   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 164   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 165     cache_file="$ac_optarg" ;;
 166
 167   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 168     ac_prev=datadir ;;
 169   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 170   | --da=*)
 171     datadir="$ac_optarg" ;;
 172
 173   -disable-* | --disable-*)
 174     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 175     # Reject names that are not valid shell variable names.
 176     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 177       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 178     fi
 179     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 180     eval "enable_${ac_feature}=no" ;;
 181
 182   -enable-* | --enable-*)
 183     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 184     # Reject names that are not valid shell variable names.
 185     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 186       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 187     fi
 188     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 189     case "$ac_option" in
 190       *=*) ;;
 191       *) ac_optarg=yes ;;
 192     esac
 193     eval "enable_${ac_feature}='$ac_optarg'" ;;
 194
 195   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 196   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 197   | --exec | --exe | --ex)
 198     ac_prev=exec_prefix ;;
 199   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 200   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 201   | --exec=* | --exe=* | --ex=*)
 202     exec_prefix="$ac_optarg" ;;
 203
 204   -gas | --gas | --ga | --g)
 205     # Obsolete; use --with-gas.
 206     with_gas=yes ;;
 207
 208   -help | --help | --hel | --he)
 209     # Omit some internal or obsolete options to make the list less imposing.
 210     # This message is too long to be a string in the A/UX 3.1 sh.
 211     cat << EOF
 212 Usage: configure [options] [host]
 213 Options: [defaults in brackets after descriptions]
 214 Configuration:
 215   --cache-file=FILE       cache test results in FILE
 216   --help                  print this message
 217   --no-create             do not create output files
 218   --quiet, --silent       do not print \`checking...' messages
 219   --version               print the version of autoconf that created configure
 220 Directory and file names:
 221   --prefix=PREFIX         install architecture-independent files in PREFIX
 222                           [$ac_default_prefix]
 223   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 224                           [same as prefix]
 225   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 226   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 227   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 228   --datadir=DIR           read-only architecture-independent data in DIR
 229                           [PREFIX/share]
 230   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 231   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 232                           [PREFIX/com]
 233   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 234   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 235   --includedir=DIR        C header files in DIR [PREFIX/include]
 236   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 237   --infodir=DIR           info documentation in DIR [PREFIX/info]
 238   --mandir=DIR            man documentation in DIR [PREFIX/man]
 239   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 240   --program-prefix=PREFIX prepend PREFIX to installed program names
 241   --program-suffix=SUFFIX append SUFFIX to installed program names
 242   --program-transform-name=PROGRAM
 243                           run sed PROGRAM on installed program names
 244 EOF
 245     cat << EOF
 246 Host type:
 247   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 248   --host=HOST             configure for HOST [guessed]
 249   --target=TARGET         configure for TARGET [TARGET=HOST]
 250 Features and packages:
 251   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 252   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 253   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 254   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 255   --x-includes=DIR        X include files are in DIR
 256   --x-libraries=DIR       X library files are in DIR
 257 EOF
 258     if test -n "$ac_help"; then
 259       echo "--enable and --with options recognized:$ac_help"
 260     fi
 261     exit 0 ;;
 262
 263   -host | --host | --hos | --ho)
 264     ac_prev=host ;;
 265   -host=* | --host=* | --hos=* | --ho=*)
 266     host="$ac_optarg" ;;
 267
 268   -includedir | --includedir | --includedi | --included | --include \
 269   | --includ | --inclu | --incl | --inc)
 270     ac_prev=includedir ;;
 271   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 272   | --includ=* | --inclu=* | --incl=* | --inc=*)
 273     includedir="$ac_optarg" ;;
 274
 275   -infodir | --infodir | --infodi | --infod | --info | --inf)
 276     ac_prev=infodir ;;
 277   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 278     infodir="$ac_optarg" ;;
 279
 280   -libdir | --libdir | --libdi | --libd)
 281     ac_prev=libdir ;;
 282   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 283     libdir="$ac_optarg" ;;
 284
 285   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 286   | --libexe | --libex | --libe)
 287     ac_prev=libexecdir ;;
 288   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 289   | --libexe=* | --libex=* | --libe=*)
 290     libexecdir="$ac_optarg" ;;
 291
 292   -localstatedir | --localstatedir | --localstatedi | --localstated \
 293   | --localstate | --localstat | --localsta | --localst \
 294   | --locals | --local | --loca | --loc | --lo)
 295     ac_prev=localstatedir ;;
 296   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 297   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 298   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 299     localstatedir="$ac_optarg" ;;
 300
 301   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 302     ac_prev=mandir ;;
 303   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 304     mandir="$ac_optarg" ;;
 305
 306   -nfp | --nfp | --nf)
 307     # Obsolete; use --without-fp.
 308     with_fp=no ;;
 309
 310   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 311   | --no-cr | --no-c)
 312     no_create=yes ;;
 313
 314   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 315   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 316     no_recursion=yes ;;
 317
 318   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 319   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 320   | --oldin | --oldi | --old | --ol | --o)
 321     ac_prev=oldincludedir ;;
 322   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 323   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 324   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 325     oldincludedir="$ac_optarg" ;;
 326
 327   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 328     ac_prev=prefix ;;
 329   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 330     prefix="$ac_optarg" ;;
 331
 332   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 333   | --program-pre | --program-pr | --program-p)
 334     ac_prev=program_prefix ;;
 335   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 336   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 337     program_prefix="$ac_optarg" ;;
 338
 339   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 340   | --program-suf | --program-su | --program-s)
 341     ac_prev=program_suffix ;;
 342   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 343   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 344     program_suffix="$ac_optarg" ;;
 345
 346   -program-transform-name | --program-transform-name \
 347   | --program-transform-nam | --program-transform-na \
 348   | --program-transform-n | --program-transform- \
 349   | --program-transform | --program-transfor \
 350   | --program-transfo | --program-transf \
 351   | --program-trans | --program-tran \
 352   | --progr-tra | --program-tr | --program-t)
 353     ac_prev=program_transform_name ;;
 354   -program-transform-name=* | --program-transform-name=* \
 355   | --program-transform-nam=* | --program-transform-na=* \
 356   | --program-transform-n=* | --program-transform-=* \
 357   | --program-transform=* | --program-transfor=* \
 358   | --program-transfo=* | --program-transf=* \
 359   | --program-trans=* | --program-tran=* \
 360   | --progr-tra=* | --program-tr=* | --program-t=*)
 361     program_transform_name="$ac_optarg" ;;
 362
 363   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 364   | -silent | --silent | --silen | --sile | --sil)
 365     silent=yes ;;
 366
 367   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 368     ac_prev=sbindir ;;
 369   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 370   | --sbi=* | --sb=*)
 371     sbindir="$ac_optarg" ;;
 372
 373   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 374   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 375   | --sharedst | --shareds | --shared | --share | --shar \
 376   | --sha | --sh)
 377     ac_prev=sharedstatedir ;;
 378   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 379   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 380   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 381   | --sha=* | --sh=*)
 382     sharedstatedir="$ac_optarg" ;;
 383
 384   -site | --site | --sit)
 385     ac_prev=site ;;
 386   -site=* | --site=* | --sit=*)
 387     site="$ac_optarg" ;;
 388
 389   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 390     ac_prev=srcdir ;;
 391   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 392     srcdir="$ac_optarg" ;;
 393
 394   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 395   | --syscon | --sysco | --sysc | --sys | --sy)
 396     ac_prev=sysconfdir ;;
 397   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 398   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 399     sysconfdir="$ac_optarg" ;;
 400
 401   -target | --target | --targe | --targ | --tar | --ta | --t)
 402     ac_prev=target ;;
 403   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 404     target="$ac_optarg" ;;
 405
 406   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 407     verbose=yes ;;
 408
 409   -version | --version | --versio | --versi | --vers)
 410     echo "configure generated by autoconf version 2.13"
 411     exit 0 ;;
 412
 413   -with-* | --with-*)
 414     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 415     # Reject names that are not valid shell variable names.
 416     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 417       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 418     fi
 419     ac_package=`echo $ac_package| sed 's/-/_/g'`
 420     case "$ac_option" in
 421       *=*) ;;
 422       *) ac_optarg=yes ;;
 423     esac
 424     eval "with_${ac_package}='$ac_optarg'" ;;
 425
 426   -without-* | --without-*)
 427     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 428     # Reject names that are not valid shell variable names.
 429     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 430       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 431     fi
 432     ac_package=`echo $ac_package| sed 's/-/_/g'`
 433     eval "with_${ac_package}=no" ;;
 434
 435   --x)
 436     # Obsolete; use --with-x.
 437     with_x=yes ;;
 438
 439   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 440   | --x-incl | --x-inc | --x-in | --x-i)
 441     ac_prev=x_includes ;;
 442   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 443   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 444     x_includes="$ac_optarg" ;;
 445
 446   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 447   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 448     ac_prev=x_libraries ;;
 449   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 450   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 451     x_libraries="$ac_optarg" ;;
 452
 453   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 454     ;;
 455
 456   *)
 457     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 458       echo "configure: warning: $ac_option: invalid host type" 1>&2
 459     fi
 460     if test "x$nonopt" != xNONE; then
 461       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 462     fi
 463     nonopt="$ac_option"
 464     ;;
 465
 466   esac
 467 done
 468
 469 if test -n "$ac_prev"; then
 470   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 471 fi
 472
 473 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 474
 475 # File descriptor usage:
 476 # 0 standard input
 477 # 1 file creation
 478 # 2 errors and warnings
 479 # 3 some systems may open it to /dev/tty
 480 # 4 used on the Kubota Titan
 481 # 6 checking for... messages and results
 482 # 5 compiler messages saved in config.log
 483 if test "$silent" = yes; then
 484   exec 6>/dev/null
 485 else
 486   exec 6>&1
 487 fi
 488 exec 5>./config.log
 489
 490 echo "\
 491 This file contains any messages produced by compilers while
 492 running configure, to aid debugging if configure makes a mistake.
 493 " 1>&5
 494
 495 # Strip out --no-create and --no-recursion so they do not pile up.
 496 # Also quote any args containing shell metacharacters.
 497 ac_configure_args=
 498 for ac_arg
 499 do
 500   case "$ac_arg" in
 501   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 502   | --no-cr | --no-c) ;;
 503   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 504   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 505   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 506   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 507   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 508   esac
 509 done
 510
 511 # NLS nuisances.
 512 # Only set these to C if already set.  These must not be set unconditionally
 513 # because not all systems understand e.g. LANG=C (notably SCO).
 514 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 515 # Non-C LC_CTYPE values break the ctype check.
 516 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 517 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 518 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 519 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 520
 521 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 522 rm -rf conftest* confdefs.h
 523 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 524 echo > confdefs.h
 525
 526 # A filename unique to this package, relative to the directory that
 527 # configure is in, which we can look for to find out if srcdir is correct.
 528 ac_unique_file=tree.c
 529
 530 # Find the source files, if location was not specified.
 531 if test -z "$srcdir"; then
 532   ac_srcdir_defaulted=yes
 533   # Try the directory containing this script, then its parent.
 534   ac_prog=$0
 535   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 536   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 537   srcdir=$ac_confdir
 538   if test ! -r $srcdir/$ac_unique_file; then
 539     srcdir=..
 540   fi
 541 else
 542   ac_srcdir_defaulted=no
 543 fi
 544 if test ! -r $srcdir/$ac_unique_file; then
 545   if test "$ac_srcdir_defaulted" = yes; then
 546     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 547   else
 548     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 549   fi
 550 fi
 551 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 552
 553 # Prefer explicitly selected file to automatically selected ones.
 554 if test -z "$CONFIG_SITE"; then
 555   if test "x$prefix" != xNONE; then
 556     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 557   else
 558     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 559   fi
 560 fi
 561 for ac_site_file in $CONFIG_SITE; do
 562   if test -r "$ac_site_file"; then
 563     echo "loading site script $ac_site_file"
 564     . "$ac_site_file"
 565   fi
 566 done
 567
 568 if test -r "$cache_file"; then
 569   echo "loading cache $cache_file"
 570   . $cache_file
 571 else
 572   echo "creating cache $cache_file"
 573   > $cache_file
 574 fi
 575
 576 ac_ext=c
 577 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 578 ac_cpp='$CPP $CPPFLAGS'
 579 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 580 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 581 cross_compiling=$ac_cv_prog_cc_cross
 582
 583 ac_exeext=
 584 ac_objext=o
 585 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 586   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 587   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 588     ac_n= ac_c='
 589 ' ac_t='        '
 590   else
 591     ac_n=-n ac_c= ac_t=
 592   fi
 593 else
 594   ac_n= ac_c='\c' ac_t=
 595 fi
 596
 597
 598
 599
 600 remove=rm
 601 hard_link=ln
 602 symbolic_link='ln -s'
 603 copy=cp
 604
 605 # Check for bogus environment variables.
 606 # Test if LIBRARY_PATH contains the notation for the current directory
 607 # since this would lead to problems installing/building glibc.
 608 # LIBRARY_PATH contains the current directory if one of the following
 609 # is true:
 610 # - one of the terminals (":" and ";") is the first or last sign
 611 # - two terminals occur directly after each other
 612 # - the path contains an element with a dot in it
 613 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 614 echo "configure:615: checking LIBRARY_PATH variable" >&5
 615 case ${LIBRARY_PATH} in
 616   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 617     library_path_setting="contains current directory"
 618     ;;
 619   *)
 620     library_path_setting="ok"
 621     ;;
 622 esac
 623 echo "$ac_t""$library_path_setting" 1>&6
 624 if test "$library_path_setting" != "ok"; then
 625 { echo "configure: error:
 626 *** LIBRARY_PATH shouldn't contain the current directory when
 627 *** building gcc. Please change the environment variable
 628 *** and run configure again." 1>&2; exit 1; }
 629 fi
 630
 631 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 632 # since this would lead to problems installing/building glibc.
 633 # GCC_EXEC_PREFIX contains the current directory if one of the following
 634 # is true:
 635 # - one of the terminals (":" and ";") is the first or last sign
 636 # - two terminals occur directly after each other
 637 # - the path contains an element with a dot in it
 638 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 639 echo "configure:640: checking GCC_EXEC_PREFIX variable" >&5
 640 case ${GCC_EXEC_PREFIX} in
 641   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 642     gcc_exec_prefix_setting="contains current directory"
 643     ;;
 644   *)
 645     gcc_exec_prefix_setting="ok"
 646     ;;
 647 esac
 648 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 649 if test "$gcc_exec_prefix_setting" != "ok"; then
 650 { echo "configure: error:
 651 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 652 *** building gcc. Please change the environment variable
 653 *** and run configure again." 1>&2; exit 1; }
 654 fi
 655
 656 # Check for additional parameters
 657
 658 # With GNU ld
 659 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 660 if test "${with_gnu_ld+set}" = set; then
 661   withval="$with_gnu_ld"
 662   gnu_ld_flag="$with_gnu_ld"
 663 else
 664   gnu_ld_flag=no
 665 fi
 666
 667
 668 # With pre-defined ld
 669 # Check whether --with-ld or --without-ld was given.
 670 if test "${with_ld+set}" = set; then
 671   withval="$with_ld"
 672   DEFAULT_LINKER="$with_ld"
 673 fi
 674
 675 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 676   if test ! -x "$DEFAULT_LINKER"; then
 677     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 678   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 679     gnu_ld_flag=yes
 680   fi
 681   cat >> confdefs.h <<EOF
 682 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 683 EOF
 684
 685 fi
 686
 687 # With GNU as
 688 # Check whether --with-gnu-as or --without-gnu-as was given.
 689 if test "${with_gnu_as+set}" = set; then
 690   withval="$with_gnu_as"
 691   gas_flag="$with_gnu_as"
 692 else
 693   gas_flag=no
 694 fi
 695
 696
 697 # Check whether --with-as or --without-as was given.
 698 if test "${with_as+set}" = set; then
 699   withval="$with_as"
 700   DEFAULT_ASSEMBLER="$with_as"
 701 fi
 702
 703 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 704   if test ! -x "$DEFAULT_ASSEMBLER"; then
 705     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 706   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 707     gas_flag=yes
 708   fi
 709   cat >> confdefs.h <<EOF
 710 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 711 EOF
 712
 713 fi
 714
 715 # With stabs
 716 # Check whether --with-stabs or --without-stabs was given.
 717 if test "${with_stabs+set}" = set; then
 718   withval="$with_stabs"
 719   stabs="$with_stabs"
 720 else
 721   stabs=no
 722 fi
 723
 724
 725 # With ELF
 726 # Check whether --with-elf or --without-elf was given.
 727 if test "${with_elf+set}" = set; then
 728   withval="$with_elf"
 729   elf="$with_elf"
 730 else
 731   elf=no
 732 fi
 733
 734
 735 # Specify the local prefix
 736 local_prefix=
 737 # Check whether --with-local-prefix or --without-local-prefix was given.
 738 if test "${with_local_prefix+set}" = set; then
 739   withval="$with_local_prefix"
 740   case "${withval}" in
 741 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 742 no)     ;;
 743 *)      local_prefix=$with_local_prefix ;;
 744 esac
 745 fi
 746
 747
 748 # Default local prefix if it is empty
 749 if test x$local_prefix = x; then
 750         local_prefix=/usr/local
 751 fi
 752
 753 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 754 # passed in by the toplevel make and thus we'd get different behavior
 755 # depending on where we built the sources.
 756 gcc_gxx_include_dir=
 757 # Specify the g++ header file directory
 758 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 759 if test "${with_gxx_include_dir+set}" = set; then
 760   withval="$with_gxx_include_dir"
 761   case "${withval}" in
 762 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 763 no)     ;;
 764 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 765 esac
 766 fi
 767
 768
 769 if test x${gcc_gxx_include_dir} = x; then
 770   if test x${enable_version_specific_runtime_libs} = xyes; then
 771     gcc_gxx_include_dir='${libsubdir}/include/g++'
 772   else
 773     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 774     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 775   fi
 776 fi
 777
 778 # Enable expensive internal checks
 779 # Check whether --enable-checking or --disable-checking was given.
 780 if test "${enable_checking+set}" = set; then
 781   enableval="$enable_checking"
 782   ac_checking=
 783 ac_tree_checking=
 784 ac_rtl_checking=
 785 ac_gc_checking=
 786 ac_gc_always_collect=
 787 case "${enableval}" in
 788 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;;
 789 no)     ;;
 790 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
 791         set fnord $enableval; shift
 792         IFS="$ac_save_IFS"
 793         for check
 794         do
 795                 case $check in
 796                 misc)   ac_checking=1 ;;
 797                 tree)   ac_tree_checking=1 ;;
 798                 rtl)    ac_rtl_checking=1 ;;
 799                 gc)     ac_gc_checking=1 ;;
 800                 gcac)   ac_gc_always_collect=1 ;;
 801                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 802                 esac
 803         done
 804         ;;
 805 esac
 806
 807 else
 808   # Enable some checks by default for development versions of GCC
 809 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1;
 810 fi
 811
 812 if test x$ac_checking != x ; then
 813   cat >> confdefs.h <<\EOF
 814 #define ENABLE_CHECKING 1
 815 EOF
 816
 817 fi
 818 if test x$ac_tree_checking != x ; then
 819   cat >> confdefs.h <<\EOF
 820 #define ENABLE_TREE_CHECKING 1
 821 EOF
 822
 823 fi
 824 if test x$ac_rtl_checking != x ; then
 825   cat >> confdefs.h <<\EOF
 826 #define ENABLE_RTL_CHECKING 1
 827 EOF
 828
 829 fi
 830 if test x$ac_gc_checking != x ; then
 831   cat >> confdefs.h <<\EOF
 832 #define ENABLE_GC_CHECKING 1
 833 EOF
 834
 835 fi
 836 if test x$ac_gc_always_collect != x ; then
 837   cat >> confdefs.h <<\EOF
 838 #define ENABLE_GC_ALWAYS_COLLECT 1
 839 EOF
 840
 841 fi
 842
 843
 844 # Check whether --enable-cpp or --disable-cpp was given.
 845 if test "${enable_cpp+set}" = set; then
 846   enableval="$enable_cpp"
 847   :
 848 else
 849   enable_cpp=yes
 850 fi
 851
 852
 853 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 854 if test "${with_cpp_install_dir+set}" = set; then
 855   withval="$with_cpp_install_dir"
 856   if test x$withval = xyes; then
 857   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 858 elif test x$withval != xno; then
 859   cpp_install_dir=$withval
 860 fi
 861 fi
 862
 863
 864 # Link cpplib into the compiler proper, for C/C++/ObjC.
 865 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 866 if test "${enable_c_cpplib+set}" = set; then
 867   enableval="$enable_c_cpplib"
 868   if test x$enable_c_cpplib != xno; then
 869   extra_c_objs="${extra_c_objs} libcpp.a"
 870   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 871   cat >> confdefs.h <<\EOF
 872 #define USE_CPPLIB 1
 873 EOF
 874
 875 fi
 876 fi
 877
 878
 879 # Enable Multibyte Characters for C/C++
 880 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 881 if test "${enable_c_mbchar+set}" = set; then
 882   enableval="$enable_c_mbchar"
 883   if test x$enable_c_mbchar != xno; then
 884   cat >> confdefs.h <<\EOF
 885 #define MULTIBYTE_CHARS 1
 886 EOF
 887
 888 fi
 889 fi
 890
 891
 892 # Enable threads
 893 # Pass with no value to take the default
 894 # Pass with a value to specify a thread package
 895 # Check whether --enable-threads or --disable-threads was given.
 896 if test "${enable_threads+set}" = set; then
 897   enableval="$enable_threads"
 898   if test x$enable_threads = xno; then
 899         enable_threads=''
 900 fi
 901 else
 902   enable_threads=''
 903 fi
 904
 905
 906 enable_threads_flag=$enable_threads
 907 # Check if a valid thread package
 908 case x${enable_threads_flag} in
 909         x | xno)
 910                 # No threads
 911                 target_thread_file='single'
 912                 ;;
 913         xyes)
 914                 # default
 915                 target_thread_file=''
 916                 ;;
 917         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 918         xsolaris | xwin32 | xdce | xvxworks)
 919                 target_thread_file=$enable_threads_flag
 920                 ;;
 921         *)
 922                 echo "$enable_threads is an unknown thread package" 1>&2
 923                 exit 1
 924                 ;;
 925 esac
 926
 927 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 928 if test "${enable_objc_gc+set}" = set; then
 929   enableval="$enable_objc_gc"
 930   if test x$enable_objc_gc = xno; then
 931         objc_boehm_gc=''
 932 else
 933         objc_boehm_gc=1
 934 fi
 935 else
 936   objc_boehm_gc=''
 937 fi
 938
 939
 940 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 941 if test "${with_dwarf2+set}" = set; then
 942   withval="$with_dwarf2"
 943   dwarf2="$with_dwarf2"
 944 else
 945   dwarf2=no
 946 fi
 947
 948
 949 # Determine the host, build, and target systems
 950 ac_aux_dir=
 951 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 952   if test -f $ac_dir/install-sh; then
 953     ac_aux_dir=$ac_dir
 954     ac_install_sh="$ac_aux_dir/install-sh -c"
 955     break
 956   elif test -f $ac_dir/install.sh; then
 957     ac_aux_dir=$ac_dir
 958     ac_install_sh="$ac_aux_dir/install.sh -c"
 959     break
 960   fi
 961 done
 962 if test -z "$ac_aux_dir"; then
 963   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 964 fi
 965 ac_config_guess=$ac_aux_dir/config.guess
 966 ac_config_sub=$ac_aux_dir/config.sub
 967 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 968
 969
 970 # Do some error checking and defaulting for the host and target type.
 971 # The inputs are:
 972 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 973 #
 974 # The rules are:
 975 # 1. You are not allowed to specify --host, --target, and nonopt at the
 976 #    same time.
 977 # 2. Host defaults to nonopt.
 978 # 3. If nonopt is not specified, then host defaults to the current host,
 979 #    as determined by config.guess.
 980 # 4. Target and build default to nonopt.
 981 # 5. If nonopt is not specified, then target and build default to host.
 982
 983 # The aliases save the names the user supplied, while $host etc.
 984 # will get canonicalized.
 985 case $host---$target---$nonopt in
 986 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 987 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 988 esac
 989
 990
 991 # Make sure we can run config.sub.
 992 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 993 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 994 fi
 995
 996 echo $ac_n "checking host system type""... $ac_c" 1>&6
 997 echo "configure:998: checking host system type" >&5
 998
 999 host_alias=$host
1000 case "$host_alias" in
1001 NONE)
1002   case $nonopt in
1003   NONE)
1004     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1005     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1006     fi ;;
1007   *) host_alias=$nonopt ;;
1008   esac ;;
1009 esac
1010
1011 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1012 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1013 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1014 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1015 echo "$ac_t""$host" 1>&6
1016
1017 echo $ac_n "checking target system type""... $ac_c" 1>&6
1018 echo "configure:1019: checking target system type" >&5
1019
1020 target_alias=$target
1021 case "$target_alias" in
1022 NONE)
1023   case $nonopt in
1024   NONE) target_alias=$host_alias ;;
1025   *) target_alias=$nonopt ;;
1026   esac ;;
1027 esac
1028
1029 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1030 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1031 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1032 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1033 echo "$ac_t""$target" 1>&6
1034
1035 echo $ac_n "checking build system type""... $ac_c" 1>&6
1036 echo "configure:1037: checking build system type" >&5
1037
1038 build_alias=$build
1039 case "$build_alias" in
1040 NONE)
1041   case $nonopt in
1042   NONE) build_alias=$host_alias ;;
1043   *) build_alias=$nonopt ;;
1044   esac ;;
1045 esac
1046
1047 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1048 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1049 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1050 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1051 echo "$ac_t""$build" 1>&6
1052
1053 test "$host_alias" != "$target_alias" &&
1054   test "$program_prefix$program_suffix$program_transform_name" = \
1055     NONENONEs,x,x, &&
1056   program_prefix=${target_alias}-
1057
1058
1059 # Find the native compiler
1060 # Extract the first word of "gcc", so it can be a program name with args.
1061 set dummy gcc; ac_word=$2
1062 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1063 echo "configure:1064: checking for $ac_word" >&5
1064 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1065   echo $ac_n "(cached) $ac_c" 1>&6
1066 else
1067   if test -n "$CC"; then
1068   ac_cv_prog_CC="$CC" # Let the user override the test.
1069 else
1070   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1071   ac_dummy="$PATH"
1072   for ac_dir in $ac_dummy; do
1073     test -z "$ac_dir" && ac_dir=.
1074     if test -f $ac_dir/$ac_word; then
1075       ac_cv_prog_CC="gcc"
1076       break
1077     fi
1078   done
1079   IFS="$ac_save_ifs"
1080 fi
1081 fi
1082 CC="$ac_cv_prog_CC"
1083 if test -n "$CC"; then
1084   echo "$ac_t""$CC" 1>&6
1085 else
1086   echo "$ac_t""no" 1>&6
1087 fi
1088
1089 if test -z "$CC"; then
1090   # Extract the first word of "cc", so it can be a program name with args.
1091 set dummy cc; ac_word=$2
1092 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1093 echo "configure:1094: checking for $ac_word" >&5
1094 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1095   echo $ac_n "(cached) $ac_c" 1>&6
1096 else
1097   if test -n "$CC"; then
1098   ac_cv_prog_CC="$CC" # Let the user override the test.
1099 else
1100   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1101   ac_prog_rejected=no
1102   ac_dummy="$PATH"
1103   for ac_dir in $ac_dummy; do
1104     test -z "$ac_dir" && ac_dir=.
1105     if test -f $ac_dir/$ac_word; then
1106       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1107         ac_prog_rejected=yes
1108         continue
1109       fi
1110       ac_cv_prog_CC="cc"
1111       break
1112     fi
1113   done
1114   IFS="$ac_save_ifs"
1115 if test $ac_prog_rejected = yes; then
1116   # We found a bogon in the path, so make sure we never use it.
1117   set dummy $ac_cv_prog_CC
1118   shift
1119   if test $# -gt 0; then
1120     # We chose a different compiler from the bogus one.
1121     # However, it has the same basename, so the bogon will be chosen
1122     # first if we set CC to just the basename; use the full file name.
1123     shift
1124     set dummy "$ac_dir/$ac_word" "$@"
1125     shift
1126     ac_cv_prog_CC="$@"
1127   fi
1128 fi
1129 fi
1130 fi
1131 CC="$ac_cv_prog_CC"
1132 if test -n "$CC"; then
1133   echo "$ac_t""$CC" 1>&6
1134 else
1135   echo "$ac_t""no" 1>&6
1136 fi
1137
1138   if test -z "$CC"; then
1139     case "`uname -s`" in
1140     *win32* | *WIN32*)
1141       # Extract the first word of "cl", so it can be a program name with args.
1142 set dummy cl; ac_word=$2
1143 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1144 echo "configure:1145: checking for $ac_word" >&5
1145 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1146   echo $ac_n "(cached) $ac_c" 1>&6
1147 else
1148   if test -n "$CC"; then
1149   ac_cv_prog_CC="$CC" # Let the user override the test.
1150 else
1151   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1152   ac_dummy="$PATH"
1153   for ac_dir in $ac_dummy; do
1154     test -z "$ac_dir" && ac_dir=.
1155     if test -f $ac_dir/$ac_word; then
1156       ac_cv_prog_CC="cl"
1157       break
1158     fi
1159   done
1160   IFS="$ac_save_ifs"
1161 fi
1162 fi
1163 CC="$ac_cv_prog_CC"
1164 if test -n "$CC"; then
1165   echo "$ac_t""$CC" 1>&6
1166 else
1167   echo "$ac_t""no" 1>&6
1168 fi
1169  ;;
1170     esac
1171   fi
1172   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1173 fi
1174
1175 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1176 echo "configure:1177: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1177
1178 ac_ext=c
1179 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1180 ac_cpp='$CPP $CPPFLAGS'
1181 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1182 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1183 cross_compiling=$ac_cv_prog_cc_cross
1184
1185 cat > conftest.$ac_ext << EOF
1186
1187 #line 1188 "configure"
1188 #include "confdefs.h"
1189
1190 main(){return(0);}
1191 EOF
1192 if { (eval echo configure:1193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1193   ac_cv_prog_cc_works=yes
1194   # If we can't run a trivial program, we are probably using a cross compiler.
1195   if (./conftest; exit) 2>/dev/null; then
1196     ac_cv_prog_cc_cross=no
1197   else
1198     ac_cv_prog_cc_cross=yes
1199   fi
1200 else
1201   echo "configure: failed program was:" >&5
1202   cat conftest.$ac_ext >&5
1203   ac_cv_prog_cc_works=no
1204 fi
1205 rm -fr conftest*
1206 ac_ext=c
1207 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1208 ac_cpp='$CPP $CPPFLAGS'
1209 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1210 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1211 cross_compiling=$ac_cv_prog_cc_cross
1212
1213 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1214 if test $ac_cv_prog_cc_works = no; then
1215   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1216 fi
1217 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1218 echo "configure:1219: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1219 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1220 cross_compiling=$ac_cv_prog_cc_cross
1221
1222 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1223 echo "configure:1224: checking whether we are using GNU C" >&5
1224 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1225   echo $ac_n "(cached) $ac_c" 1>&6
1226 else
1227   cat > conftest.c <<EOF
1228 #ifdef __GNUC__
1229   yes;
1230 #endif
1231 EOF
1232 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1233: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1233   ac_cv_prog_gcc=yes
1234 else
1235   ac_cv_prog_gcc=no
1236 fi
1237 fi
1238
1239 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1240
1241 if test $ac_cv_prog_gcc = yes; then
1242   GCC=yes
1243 else
1244   GCC=
1245 fi
1246
1247 ac_test_CFLAGS="${CFLAGS+set}"
1248 ac_save_CFLAGS="$CFLAGS"
1249 CFLAGS=
1250 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1251 echo "configure:1252: checking whether ${CC-cc} accepts -g" >&5
1252 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1253   echo $ac_n "(cached) $ac_c" 1>&6
1254 else
1255   echo 'void f(){}' > conftest.c
1256 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1257   ac_cv_prog_cc_g=yes
1258 else
1259   ac_cv_prog_cc_g=no
1260 fi
1261 rm -f conftest*
1262
1263 fi
1264
1265 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1266 if test "$ac_test_CFLAGS" = set; then
1267   CFLAGS="$ac_save_CFLAGS"
1268 elif test $ac_cv_prog_cc_g = yes; then
1269   if test "$GCC" = yes; then
1270     CFLAGS="-g -O2"
1271   else
1272     CFLAGS="-g"
1273   fi
1274 else
1275   if test "$GCC" = yes; then
1276     CFLAGS="-O2"
1277   else
1278     CFLAGS=
1279   fi
1280 fi
1281
1282 if test "x$CC" != xcc; then
1283   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1284 echo "configure:1285: checking whether $CC and cc understand -c and -o together" >&5
1285 else
1286   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1287 echo "configure:1288: checking whether cc understands -c and -o together" >&5
1288 fi
1289 set dummy $CC; ac_cc="`echo $2 |
1290                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1291 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1292   echo $ac_n "(cached) $ac_c" 1>&6
1293 else
1294   echo 'foo(){}' > conftest.c
1295 # Make sure it works both with $CC and with simple cc.
1296 # We do the test twice because some compilers refuse to overwrite an
1297 # existing .o file with -o, though they will create one.
1298 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1299 if { (eval echo configure:1300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1300    test -f conftest.o && { (eval echo configure:1301: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1301 then
1302   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1303   if test "x$CC" != xcc; then
1304     # Test first that cc exists at all.
1305     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1306: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1306       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1307       if { (eval echo configure:1308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1308          test -f conftest.o && { (eval echo configure:1309: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1309       then
1310         # cc works too.
1311         :
1312       else
1313         # cc exists but doesn't like -o.
1314         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1315       fi
1316     fi
1317   fi
1318 else
1319   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1320 fi
1321 rm -f conftest*
1322
1323 fi
1324 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1325   echo "$ac_t""yes" 1>&6
1326 else
1327   echo "$ac_t""no" 1>&6
1328   cat >> confdefs.h <<\EOF
1329 #define NO_MINUS_C_MINUS_O 1
1330 EOF
1331
1332 fi
1333
1334 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1335   NO_MINUS_C_MINUS_O=yes
1336 fi
1337
1338
1339 echo $ac_n "checking for long double""... $ac_c" 1>&6
1340 echo "configure:1341: checking for long double" >&5
1341 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1342   echo $ac_n "(cached) $ac_c" 1>&6
1343 else
1344   if test "$GCC" = yes; then
1345   gcc_cv_c_long_double=yes
1346 else
1347 cat > conftest.$ac_ext <<EOF
1348 #line 1349 "configure"
1349 #include "confdefs.h"
1350
1351 int main() {
1352 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1353 long double foo = 0.0;
1354 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1355 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1356 ; return 0; }
1357 EOF
1358 if { (eval echo configure:1359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1359   rm -rf conftest*
1360   gcc_cv_c_long_double=yes
1361 else
1362   echo "configure: failed program was:" >&5
1363   cat conftest.$ac_ext >&5
1364   rm -rf conftest*
1365   gcc_cv_c_long_double=no
1366 fi
1367 rm -f conftest*
1368 fi
1369 fi
1370
1371 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1372 if test $gcc_cv_c_long_double = yes; then
1373   cat >> confdefs.h <<\EOF
1374 #define HAVE_LONG_DOUBLE 1
1375 EOF
1376
1377 fi
1378
1379
1380 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1381 echo "configure:1382: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1382 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1383   echo $ac_n "(cached) $ac_c" 1>&6
1384 else
1385   save_CFLAGS="$CFLAGS"
1386 CFLAGS="-Wno-long-long"
1387 cat > conftest.$ac_ext <<EOF
1388 #line 1389 "configure"
1389 #include "confdefs.h"
1390
1391 int main() {
1392
1393 ; return 0; }
1394 EOF
1395 if { (eval echo configure:1396: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1396   rm -rf conftest*
1397   ac_cv_prog_cc_no_long_long=yes
1398 else
1399   echo "configure: failed program was:" >&5
1400   cat conftest.$ac_ext >&5
1401   rm -rf conftest*
1402   ac_cv_prog_cc_no_long_long=no
1403 fi
1404 rm -f conftest*
1405 CFLAGS="$save_CFLAGS"
1406 fi
1407
1408 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1409
1410 # If the native compiler is GCC, we can enable warnings even in stage1.
1411 # That's useful for people building cross-compilers, or just running a
1412 # quick `make'.
1413 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1414 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1415 if test "x$GCC" = "xyes"; then
1416   if test $ac_cv_prog_cc_no_long_long = yes; then
1417     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1418   fi
1419 else
1420   stage1_warn_cflags=""
1421 fi
1422
1423 # Stage specific cflags for build.
1424 case $build in
1425 vax-*-*)
1426   if test x$GCC = xyes
1427   then
1428     stage1_warn_cflags="$stage1_warn_cflags -Wa,-J"
1429   else
1430     stage1_warn_cflags="$stage1_warn_cflags -J"
1431   fi
1432   ;;
1433 esac
1434
1435
1436
1437
1438 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1439 echo "configure:1440: checking whether ${MAKE-make} sets \${MAKE}" >&5
1440 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1441 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1442   echo $ac_n "(cached) $ac_c" 1>&6
1443 else
1444   cat > conftestmake <<\EOF
1445 all:
1446         @echo 'ac_maketemp="${MAKE}"'
1447 EOF
1448 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1449 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1450 if test -n "$ac_maketemp"; then
1451   eval ac_cv_prog_make_${ac_make}_set=yes
1452 else
1453   eval ac_cv_prog_make_${ac_make}_set=no
1454 fi
1455 rm -f conftestmake
1456 fi
1457 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1458   echo "$ac_t""yes" 1>&6
1459   SET_MAKE=
1460 else
1461   echo "$ac_t""no" 1>&6
1462   SET_MAKE="MAKE=${MAKE-make}"
1463 fi
1464
1465
1466 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1467 echo "configure:1468: checking whether a default assembler was specified" >&5
1468 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1469     if test x"$gas_flag" = x"no"; then
1470         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1471     else
1472         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1473     fi
1474 else
1475     echo "$ac_t""no" 1>&6
1476 fi
1477
1478 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1479 echo "configure:1480: checking whether a default linker was specified" >&5
1480 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1481     if test x"$gnu_ld_flag" = x"no"; then
1482         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1483     else
1484         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1485     fi
1486 else
1487     echo "$ac_t""no" 1>&6
1488 fi
1489
1490 echo $ac_n "checking for 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 # Define _GNU_SOURCE, since this is a GNU program.
1527 cat >> confdefs.h <<\EOF
1528 #define _GNU_SOURCE 1
1529 EOF
1530
1531
1532 echo $ac_n "checking for inline""... $ac_c" 1>&6
1533 echo "configure:1534: checking for inline" >&5
1534 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1535   echo $ac_n "(cached) $ac_c" 1>&6
1536 else
1537   ac_cv_c_inline=no
1538 for ac_kw in inline __inline__ __inline; do
1539   cat > conftest.$ac_ext <<EOF
1540 #line 1541 "configure"
1541 #include "confdefs.h"
1542
1543 int main() {
1544 } $ac_kw foo() {
1545 ; return 0; }
1546 EOF
1547 if { (eval echo configure:1548: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1548   rm -rf conftest*
1549   ac_cv_c_inline=$ac_kw; break
1550 else
1551   echo "configure: failed program was:" >&5
1552   cat conftest.$ac_ext >&5
1553 fi
1554 rm -f conftest*
1555 done
1556
1557 fi
1558
1559 echo "$ac_t""$ac_cv_c_inline" 1>&6
1560 case "$ac_cv_c_inline" in
1561   inline | yes) ;;
1562   no) cat >> confdefs.h <<\EOF
1563 #define inline
1564 EOF
1565  ;;
1566   *)  cat >> confdefs.h <<EOF
1567 #define inline $ac_cv_c_inline
1568 EOF
1569  ;;
1570 esac
1571
1572
1573 # Find some useful tools
1574 for ac_prog in mawk gawk nawk awk
1575 do
1576 # Extract the first word of "$ac_prog", so it can be a program name with args.
1577 set dummy $ac_prog; ac_word=$2
1578 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1579 echo "configure:1580: checking for $ac_word" >&5
1580 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1581   echo $ac_n "(cached) $ac_c" 1>&6
1582 else
1583   if test -n "$AWK"; then
1584   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1585 else
1586   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1587   ac_dummy="$PATH"
1588   for ac_dir in $ac_dummy; do
1589     test -z "$ac_dir" && ac_dir=.
1590     if test -f $ac_dir/$ac_word; then
1591       ac_cv_prog_AWK="$ac_prog"
1592       break
1593     fi
1594   done
1595   IFS="$ac_save_ifs"
1596 fi
1597 fi
1598 AWK="$ac_cv_prog_AWK"
1599 if test -n "$AWK"; then
1600   echo "$ac_t""$AWK" 1>&6
1601 else
1602   echo "$ac_t""no" 1>&6
1603 fi
1604
1605 test -n "$AWK" && break
1606 done
1607
1608 # Extract the first word of "flex", so it can be a program name with args.
1609 set dummy flex; ac_word=$2
1610 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1611 echo "configure:1612: checking for $ac_word" >&5
1612 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1613   echo $ac_n "(cached) $ac_c" 1>&6
1614 else
1615   if test -n "$LEX"; then
1616   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1617 else
1618   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1619   ac_dummy="$PATH"
1620   for ac_dir in $ac_dummy; do
1621     test -z "$ac_dir" && ac_dir=.
1622     if test -f $ac_dir/$ac_word; then
1623       ac_cv_prog_LEX="flex"
1624       break
1625     fi
1626   done
1627   IFS="$ac_save_ifs"
1628   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1629 fi
1630 fi
1631 LEX="$ac_cv_prog_LEX"
1632 if test -n "$LEX"; then
1633   echo "$ac_t""$LEX" 1>&6
1634 else
1635   echo "$ac_t""no" 1>&6
1636 fi
1637
1638 if test -z "$LEXLIB"
1639 then
1640   case "$LEX" in
1641   flex*) ac_lib=fl ;;
1642   *) ac_lib=l ;;
1643   esac
1644   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1645 echo "configure:1646: checking for yywrap in -l$ac_lib" >&5
1646 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1647 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1648   echo $ac_n "(cached) $ac_c" 1>&6
1649 else
1650   ac_save_LIBS="$LIBS"
1651 LIBS="-l$ac_lib  $LIBS"
1652 cat > conftest.$ac_ext <<EOF
1653 #line 1654 "configure"
1654 #include "confdefs.h"
1655 /* Override any gcc2 internal prototype to avoid an error.  */
1656 /* We use char because int might match the return type of a gcc2
1657     builtin and then its argument prototype would still apply.  */
1658 char yywrap();
1659
1660 int main() {
1661 yywrap()
1662 ; return 0; }
1663 EOF
1664 if { (eval echo configure:1665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1665   rm -rf conftest*
1666   eval "ac_cv_lib_$ac_lib_var=yes"
1667 else
1668   echo "configure: failed program was:" >&5
1669   cat conftest.$ac_ext >&5
1670   rm -rf conftest*
1671   eval "ac_cv_lib_$ac_lib_var=no"
1672 fi
1673 rm -f conftest*
1674 LIBS="$ac_save_LIBS"
1675
1676 fi
1677 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1678   echo "$ac_t""yes" 1>&6
1679   LEXLIB="-l$ac_lib"
1680 else
1681   echo "$ac_t""no" 1>&6
1682 fi
1683
1684 fi
1685
1686 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1687 echo "configure:1688: checking whether ln works" >&5
1688 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1689   echo $ac_n "(cached) $ac_c" 1>&6
1690 else
1691   rm -f conftestdata_t
1692 echo >conftestdata_f
1693 if ln conftestdata_f conftestdata_t 2>/dev/null
1694 then
1695   gcc_cv_prog_LN="ln"
1696 else
1697   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1698   then
1699     gcc_cv_prog_LN="ln -s"
1700   else
1701     gcc_cv_prog_LN=cp
1702   fi
1703 fi
1704 rm -f conftestdata_f conftestdata_t
1705
1706 fi
1707 LN="$gcc_cv_prog_LN"
1708 if test "$gcc_cv_prog_LN" = "ln"; then
1709   echo "$ac_t""yes" 1>&6
1710 else
1711   if test "$gcc_cv_prog_LN" = "ln -s"; then
1712     echo "$ac_t""no, using ln -s" 1>&6
1713   else
1714     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1715   fi
1716 fi
1717
1718 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1719 echo "configure:1720: checking whether ln -s works" >&5
1720 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1721   echo $ac_n "(cached) $ac_c" 1>&6
1722 else
1723   rm -f conftestdata_t
1724 echo >conftestdata_f
1725 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1726 then
1727   gcc_cv_prog_LN_S="ln -s"
1728 else
1729   if ln conftestdata_f conftestdata_t 2>/dev/null
1730   then
1731     gcc_cv_prog_LN_S=ln
1732   else
1733     gcc_cv_prog_LN_S=cp
1734   fi
1735 fi
1736 rm -f conftestdata_f conftestdata_t
1737
1738 fi
1739 LN_S="$gcc_cv_prog_LN_S"
1740 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1741   echo "$ac_t""yes" 1>&6
1742 else
1743   if test "$gcc_cv_prog_LN_S" = "ln"; then
1744     echo "$ac_t""no, using ln" 1>&6
1745   else
1746     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1747   fi
1748 fi
1749
1750 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1751 echo "configure:1752: checking for volatile" >&5
1752 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1753   echo $ac_n "(cached) $ac_c" 1>&6
1754 else
1755   cat > conftest.$ac_ext <<EOF
1756 #line 1757 "configure"
1757 #include "confdefs.h"
1758
1759 int main() {
1760 volatile int foo;
1761 ; return 0; }
1762 EOF
1763 if { (eval echo configure:1764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1764   rm -rf conftest*
1765   gcc_cv_c_volatile=yes
1766 else
1767   echo "configure: failed program was:" >&5
1768   cat conftest.$ac_ext >&5
1769   rm -rf conftest*
1770   gcc_cv_c_volatile=no
1771 fi
1772 rm -f conftest*
1773 fi
1774
1775 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1776 if test $gcc_cv_c_volatile = yes ; then
1777   cat >> confdefs.h <<\EOF
1778 #define HAVE_VOLATILE 1
1779 EOF
1780
1781 fi
1782
1783 # Extract the first word of "ranlib", so it can be a program name with args.
1784 set dummy ranlib; ac_word=$2
1785 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1786 echo "configure:1787: checking for $ac_word" >&5
1787 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1788   echo $ac_n "(cached) $ac_c" 1>&6
1789 else
1790   if test -n "$RANLIB"; then
1791   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1792 else
1793   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1794   ac_dummy="$PATH"
1795   for ac_dir in $ac_dummy; do
1796     test -z "$ac_dir" && ac_dir=.
1797     if test -f $ac_dir/$ac_word; then
1798       ac_cv_prog_RANLIB="ranlib"
1799       break
1800     fi
1801   done
1802   IFS="$ac_save_ifs"
1803   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1804 fi
1805 fi
1806 RANLIB="$ac_cv_prog_RANLIB"
1807 if test -n "$RANLIB"; then
1808   echo "$ac_t""$RANLIB" 1>&6
1809 else
1810   echo "$ac_t""no" 1>&6
1811 fi
1812
1813 for ac_prog in 'bison -y' byacc
1814 do
1815 # Extract the first word of "$ac_prog", so it can be a program name with args.
1816 set dummy $ac_prog; ac_word=$2
1817 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1818 echo "configure:1819: checking for $ac_word" >&5
1819 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1820   echo $ac_n "(cached) $ac_c" 1>&6
1821 else
1822   if test -n "$YACC"; then
1823   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1824 else
1825   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1826   ac_dummy="$PATH"
1827   for ac_dir in $ac_dummy; do
1828     test -z "$ac_dir" && ac_dir=.
1829     if test -f $ac_dir/$ac_word; then
1830       ac_cv_prog_YACC="$ac_prog"
1831       break
1832     fi
1833   done
1834   IFS="$ac_save_ifs"
1835 fi
1836 fi
1837 YACC="$ac_cv_prog_YACC"
1838 if test -n "$YACC"; then
1839   echo "$ac_t""$YACC" 1>&6
1840 else
1841   echo "$ac_t""no" 1>&6
1842 fi
1843
1844 test -n "$YACC" && break
1845 done
1846 test -n "$YACC" || YACC="yacc"
1847
1848 # Find a good install program.  We prefer a C program (faster),
1849 # so one script is as good as another.  But avoid the broken or
1850 # incompatible versions:
1851 # SysV /etc/install, /usr/sbin/install
1852 # SunOS /usr/etc/install
1853 # IRIX /sbin/install
1854 # AIX /bin/install
1855 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1856 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1857 # ./install, which can be erroneously created by make from ./install.sh.
1858 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1859 echo "configure:1860: checking for a BSD compatible install" >&5
1860 if test -z "$INSTALL"; then
1861 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1862   echo $ac_n "(cached) $ac_c" 1>&6
1863 else
1864     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1865   for ac_dir in $PATH; do
1866     # Account for people who put trailing slashes in PATH elements.
1867     case "$ac_dir/" in
1868     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1869     *)
1870       # OSF1 and SCO ODT 3.0 have their own names for install.
1871       for ac_prog in ginstall scoinst install; do
1872         if test -f $ac_dir/$ac_prog; then
1873           if test $ac_prog = install &&
1874             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1875             # AIX install.  It has an incompatible calling convention.
1876             # OSF/1 installbsd also uses dspmsg, but is usable.
1877             :
1878           else
1879             ac_cv_path_install="$ac_dir/$ac_prog -c"
1880             break 2
1881           fi
1882         fi
1883       done
1884       ;;
1885     esac
1886   done
1887   IFS="$ac_save_IFS"
1888
1889 fi
1890   if test "${ac_cv_path_install+set}" = set; then
1891     INSTALL="$ac_cv_path_install"
1892   else
1893     # As a last resort, use the slow shell script.  We don't cache a
1894     # path for INSTALL within a source directory, because that will
1895     # break other packages using the cache if that directory is
1896     # removed, or if the path is relative.
1897     INSTALL="$ac_install_sh"
1898   fi
1899 fi
1900 echo "$ac_t""$INSTALL" 1>&6
1901
1902 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1903 # It thinks the first close brace ends the variable substitution.
1904 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1905
1906 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1907
1908
1909 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1910 echo "configure:1911: checking how to run the C preprocessor" >&5
1911 # On Suns, sometimes $CPP names a directory.
1912 if test -n "$CPP" && test -d "$CPP"; then
1913   CPP=
1914 fi
1915 if test -z "$CPP"; then
1916 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1917   echo $ac_n "(cached) $ac_c" 1>&6
1918 else
1919     # This must be in double quotes, not single quotes, because CPP may get
1920   # substituted into the Makefile and "${CC-cc}" will confuse make.
1921   CPP="${CC-cc} -E"
1922   # On the NeXT, cc -E runs the code through the compiler's parser,
1923   # not just through cpp.
1924   cat > conftest.$ac_ext <<EOF
1925 #line 1926 "configure"
1926 #include "confdefs.h"
1927 #include <assert.h>
1928 Syntax Error
1929 EOF
1930 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1931 { (eval echo configure:1932: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1932 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1933 if test -z "$ac_err"; then
1934   :
1935 else
1936   echo "$ac_err" >&5
1937   echo "configure: failed program was:" >&5
1938   cat conftest.$ac_ext >&5
1939   rm -rf conftest*
1940   CPP="${CC-cc} -E -traditional-cpp"
1941   cat > conftest.$ac_ext <<EOF
1942 #line 1943 "configure"
1943 #include "confdefs.h"
1944 #include <assert.h>
1945 Syntax Error
1946 EOF
1947 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1948 { (eval echo configure:1949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1949 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1950 if test -z "$ac_err"; then
1951   :
1952 else
1953   echo "$ac_err" >&5
1954   echo "configure: failed program was:" >&5
1955   cat conftest.$ac_ext >&5
1956   rm -rf conftest*
1957   CPP="${CC-cc} -nologo -E"
1958   cat > conftest.$ac_ext <<EOF
1959 #line 1960 "configure"
1960 #include "confdefs.h"
1961 #include <assert.h>
1962 Syntax Error
1963 EOF
1964 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1965 { (eval echo configure:1966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1966 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1967 if test -z "$ac_err"; then
1968   :
1969 else
1970   echo "$ac_err" >&5
1971   echo "configure: failed program was:" >&5
1972   cat conftest.$ac_ext >&5
1973   rm -rf conftest*
1974   CPP=/lib/cpp
1975 fi
1976 rm -f conftest*
1977 fi
1978 rm -f conftest*
1979 fi
1980 rm -f conftest*
1981   ac_cv_prog_CPP="$CPP"
1982 fi
1983   CPP="$ac_cv_prog_CPP"
1984 else
1985   ac_cv_prog_CPP="$CPP"
1986 fi
1987 echo "$ac_t""$CPP" 1>&6
1988
1989 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1990 echo "configure:1991: checking for ANSI C header files" >&5
1991 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1992   echo $ac_n "(cached) $ac_c" 1>&6
1993 else
1994   cat > conftest.$ac_ext <<EOF
1995 #line 1996 "configure"
1996 #include "confdefs.h"
1997 #include <stdlib.h>
1998 #include <stdarg.h>
1999 #include <string.h>
2000 #include <float.h>
2001 EOF
2002 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2003 { (eval echo configure:2004: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2004 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2005 if test -z "$ac_err"; then
2006   rm -rf conftest*
2007   ac_cv_header_stdc=yes
2008 else
2009   echo "$ac_err" >&5
2010   echo "configure: failed program was:" >&5
2011   cat conftest.$ac_ext >&5
2012   rm -rf conftest*
2013   ac_cv_header_stdc=no
2014 fi
2015 rm -f conftest*
2016
2017 if test $ac_cv_header_stdc = yes; then
2018   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2019 cat > conftest.$ac_ext <<EOF
2020 #line 2021 "configure"
2021 #include "confdefs.h"
2022 #include <string.h>
2023 EOF
2024 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2025   egrep "memchr" >/dev/null 2>&1; then
2026   :
2027 else
2028   rm -rf conftest*
2029   ac_cv_header_stdc=no
2030 fi
2031 rm -f conftest*
2032
2033 fi
2034
2035 if test $ac_cv_header_stdc = yes; then
2036   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2037 cat > conftest.$ac_ext <<EOF
2038 #line 2039 "configure"
2039 #include "confdefs.h"
2040 #include <stdlib.h>
2041 EOF
2042 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2043   egrep "free" >/dev/null 2>&1; then
2044   :
2045 else
2046   rm -rf conftest*
2047   ac_cv_header_stdc=no
2048 fi
2049 rm -f conftest*
2050
2051 fi
2052
2053 if test $ac_cv_header_stdc = yes; then
2054   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2055 if test "$cross_compiling" = yes; then
2056   :
2057 else
2058   cat > conftest.$ac_ext <<EOF
2059 #line 2060 "configure"
2060 #include "confdefs.h"
2061 #include <ctype.h>
2062 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2063 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2064 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2065 int main () { int i; for (i = 0; i < 256; i++)
2066 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2067 exit (0); }
2068
2069 EOF
2070 if { (eval echo configure:2071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2071 then
2072   :
2073 else
2074   echo "configure: failed program was:" >&5
2075   cat conftest.$ac_ext >&5
2076   rm -fr conftest*
2077   ac_cv_header_stdc=no
2078 fi
2079 rm -fr conftest*
2080 fi
2081
2082 fi
2083 fi
2084
2085 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2086 if test $ac_cv_header_stdc = yes; then
2087   cat >> confdefs.h <<\EOF
2088 #define STDC_HEADERS 1
2089 EOF
2090
2091 fi
2092
2093 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2094 echo "configure:2095: checking whether time.h and sys/time.h may both be included" >&5
2095 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2096   echo $ac_n "(cached) $ac_c" 1>&6
2097 else
2098   cat > conftest.$ac_ext <<EOF
2099 #line 2100 "configure"
2100 #include "confdefs.h"
2101 #include <sys/types.h>
2102 #include <sys/time.h>
2103 #include <time.h>
2104 int main() {
2105 struct tm *tp;
2106 ; return 0; }
2107 EOF
2108 if { (eval echo configure:2109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2109   rm -rf conftest*
2110   ac_cv_header_time=yes
2111 else
2112   echo "configure: failed program was:" >&5
2113   cat conftest.$ac_ext >&5
2114   rm -rf conftest*
2115   ac_cv_header_time=no
2116 fi
2117 rm -f conftest*
2118 fi
2119
2120 echo "$ac_t""$ac_cv_header_time" 1>&6
2121 if test $ac_cv_header_time = yes; then
2122   cat >> confdefs.h <<\EOF
2123 #define TIME_WITH_SYS_TIME 1
2124 EOF
2125
2126 fi
2127
2128 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2129 echo "configure:2130: checking whether string.h and strings.h may both be included" >&5
2130 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2131   echo $ac_n "(cached) $ac_c" 1>&6
2132 else
2133   cat > conftest.$ac_ext <<EOF
2134 #line 2135 "configure"
2135 #include "confdefs.h"
2136 #include <string.h>
2137 #include <strings.h>
2138 int main() {
2139
2140 ; return 0; }
2141 EOF
2142 if { (eval echo configure:2143: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2143   rm -rf conftest*
2144   gcc_cv_header_string=yes
2145 else
2146   echo "configure: failed program was:" >&5
2147   cat conftest.$ac_ext >&5
2148   rm -rf conftest*
2149   gcc_cv_header_string=no
2150 fi
2151 rm -f conftest*
2152 fi
2153
2154 echo "$ac_t""$gcc_cv_header_string" 1>&6
2155 if test $gcc_cv_header_string = yes; then
2156   cat >> confdefs.h <<\EOF
2157 #define STRING_WITH_STRINGS 1
2158 EOF
2159
2160 fi
2161
2162 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2163 echo "configure:2164: checking for sys/wait.h that is POSIX.1 compatible" >&5
2164 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2165   echo $ac_n "(cached) $ac_c" 1>&6
2166 else
2167   cat > conftest.$ac_ext <<EOF
2168 #line 2169 "configure"
2169 #include "confdefs.h"
2170 #include <sys/types.h>
2171 #include <sys/wait.h>
2172 #ifndef WEXITSTATUS
2173 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2174 #endif
2175 #ifndef WIFEXITED
2176 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2177 #endif
2178 int main() {
2179 int s;
2180 wait (&s);
2181 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2182 ; return 0; }
2183 EOF
2184 if { (eval echo configure:2185: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2185   rm -rf conftest*
2186   ac_cv_header_sys_wait_h=yes
2187 else
2188   echo "configure: failed program was:" >&5
2189   cat conftest.$ac_ext >&5
2190   rm -rf conftest*
2191   ac_cv_header_sys_wait_h=no
2192 fi
2193 rm -f conftest*
2194 fi
2195
2196 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2197 if test $ac_cv_header_sys_wait_h = yes; then
2198   cat >> confdefs.h <<\EOF
2199 #define HAVE_SYS_WAIT_H 1
2200 EOF
2201
2202 fi
2203
2204 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2205                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2206                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2207                  direct.h malloc.h langinfo.h iconv.h
2208 do
2209 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2210 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2211 echo "configure:2212: checking for $ac_hdr" >&5
2212 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2213   echo $ac_n "(cached) $ac_c" 1>&6
2214 else
2215   cat > conftest.$ac_ext <<EOF
2216 #line 2217 "configure"
2217 #include "confdefs.h"
2218 #include <$ac_hdr>
2219 EOF
2220 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2221 { (eval echo configure:2222: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2222 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2223 if test -z "$ac_err"; then
2224   rm -rf conftest*
2225   eval "ac_cv_header_$ac_safe=yes"
2226 else
2227   echo "$ac_err" >&5
2228   echo "configure: failed program was:" >&5
2229   cat conftest.$ac_ext >&5
2230   rm -rf conftest*
2231   eval "ac_cv_header_$ac_safe=no"
2232 fi
2233 rm -f conftest*
2234 fi
2235 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2236   echo "$ac_t""yes" 1>&6
2237     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2238   cat >> confdefs.h <<EOF
2239 #define $ac_tr_hdr 1
2240 EOF
2241
2242 else
2243   echo "$ac_t""no" 1>&6
2244 fi
2245 done
2246
2247
2248 # Check for thread headers.
2249 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2250 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2251 echo "configure:2252: checking for thread.h" >&5
2252 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2253   echo $ac_n "(cached) $ac_c" 1>&6
2254 else
2255   cat > conftest.$ac_ext <<EOF
2256 #line 2257 "configure"
2257 #include "confdefs.h"
2258 #include <thread.h>
2259 EOF
2260 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2261 { (eval echo configure:2262: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2262 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2263 if test -z "$ac_err"; then
2264   rm -rf conftest*
2265   eval "ac_cv_header_$ac_safe=yes"
2266 else
2267   echo "$ac_err" >&5
2268   echo "configure: failed program was:" >&5
2269   cat conftest.$ac_ext >&5
2270   rm -rf conftest*
2271   eval "ac_cv_header_$ac_safe=no"
2272 fi
2273 rm -f conftest*
2274 fi
2275 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2276   echo "$ac_t""yes" 1>&6
2277   have_thread_h=yes
2278 else
2279   echo "$ac_t""no" 1>&6
2280 have_thread_h=
2281 fi
2282
2283 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2284 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2285 echo "configure:2286: checking for pthread.h" >&5
2286 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2287   echo $ac_n "(cached) $ac_c" 1>&6
2288 else
2289   cat > conftest.$ac_ext <<EOF
2290 #line 2291 "configure"
2291 #include "confdefs.h"
2292 #include <pthread.h>
2293 EOF
2294 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2295 { (eval echo configure:2296: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2296 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2297 if test -z "$ac_err"; then
2298   rm -rf conftest*
2299   eval "ac_cv_header_$ac_safe=yes"
2300 else
2301   echo "$ac_err" >&5
2302   echo "configure: failed program was:" >&5
2303   cat conftest.$ac_ext >&5
2304   rm -rf conftest*
2305   eval "ac_cv_header_$ac_safe=no"
2306 fi
2307 rm -f conftest*
2308 fi
2309 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2310   echo "$ac_t""yes" 1>&6
2311   have_pthread_h=yes
2312 else
2313   echo "$ac_t""no" 1>&6
2314 have_pthread_h=
2315 fi
2316
2317
2318 # See if GNAT has been installed
2319 # Extract the first word of "gnatbind", so it can be a program name with args.
2320 set dummy gnatbind; ac_word=$2
2321 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2322 echo "configure:2323: checking for $ac_word" >&5
2323 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2324   echo $ac_n "(cached) $ac_c" 1>&6
2325 else
2326   if test -n "$gnat"; then
2327   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2328 else
2329   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2330   ac_dummy="$PATH"
2331   for ac_dir in $ac_dummy; do
2332     test -z "$ac_dir" && ac_dir=.
2333     if test -f $ac_dir/$ac_word; then
2334       ac_cv_prog_gnat="yes"
2335       break
2336     fi
2337   done
2338   IFS="$ac_save_ifs"
2339   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2340 fi
2341 fi
2342 gnat="$ac_cv_prog_gnat"
2343 if test -n "$gnat"; then
2344   echo "$ac_t""$gnat" 1>&6
2345 else
2346   echo "$ac_t""no" 1>&6
2347 fi
2348
2349
2350 # Do we have a single-tree copy of texinfo?
2351 if test -f $srcdir/../texinfo/Makefile.in; then
2352   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2353   gcc_cv_prog_makeinfo_modern=yes
2354   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2355 else
2356   # See if makeinfo has been installed and is modern enough
2357   # that we can use it.
2358   # Extract the first word of "makeinfo", so it can be a program name with args.
2359 set dummy makeinfo; ac_word=$2
2360 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2361 echo "configure:2362: checking for $ac_word" >&5
2362 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2363   echo $ac_n "(cached) $ac_c" 1>&6
2364 else
2365   if test -n "$MAKEINFO"; then
2366   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2367 else
2368   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2369   ac_dummy="$PATH"
2370   for ac_dir in $ac_dummy; do
2371     test -z "$ac_dir" && ac_dir=.
2372     if test -f $ac_dir/$ac_word; then
2373       ac_cv_prog_MAKEINFO="makeinfo"
2374       break
2375     fi
2376   done
2377   IFS="$ac_save_ifs"
2378 fi
2379 fi
2380 MAKEINFO="$ac_cv_prog_MAKEINFO"
2381 if test -n "$MAKEINFO"; then
2382   echo "$ac_t""$MAKEINFO" 1>&6
2383 else
2384   echo "$ac_t""no" 1>&6
2385 fi
2386
2387 if test -n "$MAKEINFO"; then
2388   # Found it, now check the version.
2389   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2390 echo "configure:2391: checking for modern makeinfo" >&5
2391 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2392   echo $ac_n "(cached) $ac_c" 1>&6
2393 else
2394     ac_prog_version=`$MAKEINFO --version 2>&1 |
2395                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2396   echo "configure:2397: version of makeinfo is $ac_prog_version" >&5
2397   case $ac_prog_version in
2398     '')     gcc_cv_prog_makeinfo_modern=no;;
2399     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2400             gcc_cv_prog_makeinfo_modern=yes;;
2401     *)      gcc_cv_prog_makeinfo_modern=no;;
2402   esac
2403
2404 fi
2405
2406 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2407 else
2408   gcc_cv_prog_makeinfo_modern=no
2409 fi
2410
2411 fi
2412
2413 if test $gcc_cv_prog_makeinfo_modern = no; then
2414   echo "configure: warning:
2415 *** Makeinfo is missing or too old.
2416 *** Info documentation will not be built or installed." 1>&2
2417   BUILD_INFO=
2418   INSTALL_INFO=
2419 else
2420   BUILD_INFO=info
2421   INSTALL_INFO=install-info
2422 fi
2423
2424 # See if the stage1 system preprocessor understands the ANSI C
2425 # preprocessor stringification operator.
2426
2427
2428 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2429 echo "configure:2430: checking for preprocessor stringizing operator" >&5
2430 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2431   echo $ac_n "(cached) $ac_c" 1>&6
2432 else
2433   cat > conftest.$ac_ext <<EOF
2434 #line 2435 "configure"
2435 #include "confdefs.h"
2436
2437 #define x(y) #y
2438
2439 char *s = x(teststring);
2440
2441 EOF
2442 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2443   egrep "#teststring" >/dev/null 2>&1; then
2444   rm -rf conftest*
2445   ac_cv_c_stringize=no
2446 else
2447   rm -rf conftest*
2448   ac_cv_c_stringize=yes
2449 fi
2450 rm -f conftest*
2451
2452 fi
2453
2454 if test "${ac_cv_c_stringize}" = yes
2455 then
2456         cat >> confdefs.h <<\EOF
2457 #define HAVE_STRINGIZE 1
2458 EOF
2459
2460 fi
2461 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2462
2463
2464 # Use <inttypes.h> only if it exists,
2465 # doesn't clash with <sys/types.h>, and declares intmax_t.
2466 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2467 echo "configure:2468: checking for inttypes.h" >&5
2468 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2469   echo $ac_n "(cached) $ac_c" 1>&6
2470 else
2471   cat > conftest.$ac_ext <<EOF
2472 #line 2473 "configure"
2473 #include "confdefs.h"
2474 #include <sys/types.h>
2475 #include <inttypes.h>
2476 int main() {
2477 intmax_t i = -1;
2478 ; return 0; }
2479 EOF
2480 if { (eval echo configure:2481: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2481   rm -rf conftest*
2482   gcc_cv_header_inttypes_h=yes
2483 else
2484   echo "configure: failed program was:" >&5
2485   cat conftest.$ac_ext >&5
2486   rm -rf conftest*
2487   gcc_cv_header_inttypes_h=no
2488 fi
2489 rm -f conftest*
2490 fi
2491
2492 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2493 if test $gcc_cv_header_inttypes_h = yes; then
2494   cat >> confdefs.h <<\EOF
2495 #define HAVE_INTTYPES_H 1
2496 EOF
2497
2498 fi
2499
2500 #
2501 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2502 # be either signed or unsigned.
2503 #
2504 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2505 echo "configure:2506: checking for unsigned enumerated bitfields" >&5
2506 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2507   echo $ac_n "(cached) $ac_c" 1>&6
2508 else
2509   if test "$cross_compiling" = yes; then
2510   gcc_cv_enum_bf_unsigned=yes
2511 else
2512   cat > conftest.$ac_ext <<EOF
2513 #line 2514 "configure"
2514 #include "confdefs.h"
2515 #include <stdlib.h>
2516 enum t { BLAH = 128 } ;
2517 struct s_t { enum t member : 8; } s ;
2518 int main(void)
2519 {
2520         s.member = BLAH;
2521         if (s.member < 0) exit(1);
2522         exit(0);
2523
2524 }
2525 EOF
2526 if { (eval echo configure:2527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2527 then
2528   gcc_cv_enum_bf_unsigned=yes
2529 else
2530   echo "configure: failed program was:" >&5
2531   cat conftest.$ac_ext >&5
2532   rm -fr conftest*
2533   gcc_cv_enum_bf_unsigned=no
2534 fi
2535 rm -fr conftest*
2536 fi
2537
2538 fi
2539
2540 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2541 if test $gcc_cv_enum_bf_unsigned = yes; then
2542   cat >> confdefs.h <<\EOF
2543 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2544 EOF
2545
2546 fi
2547
2548 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2549         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2550         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2551         fputs_unlocked getrusage valloc iconv nl_langinfo
2552 do
2553 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2554 echo "configure:2555: checking for $ac_func" >&5
2555 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2556   echo $ac_n "(cached) $ac_c" 1>&6
2557 else
2558   cat > conftest.$ac_ext <<EOF
2559 #line 2560 "configure"
2560 #include "confdefs.h"
2561 /* System header to define __stub macros and hopefully few prototypes,
2562     which can conflict with char $ac_func(); below.  */
2563 #include <assert.h>
2564 /* Override any gcc2 internal prototype to avoid an error.  */
2565 /* We use char because int might match the return type of a gcc2
2566     builtin and then its argument prototype would still apply.  */
2567 char $ac_func();
2568
2569 int main() {
2570
2571 /* The GNU C library defines this for functions which it implements
2572     to always fail with ENOSYS.  Some functions are actually named
2573     something starting with __ and the normal name is an alias.  */
2574 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2575 choke me
2576 #else
2577 $ac_func();
2578 #endif
2579
2580 ; return 0; }
2581 EOF
2582 if { (eval echo configure:2583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2583   rm -rf conftest*
2584   eval "ac_cv_func_$ac_func=yes"
2585 else
2586   echo "configure: failed program was:" >&5
2587   cat conftest.$ac_ext >&5
2588   rm -rf conftest*
2589   eval "ac_cv_func_$ac_func=no"
2590 fi
2591 rm -f conftest*
2592 fi
2593
2594 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2595   echo "$ac_t""yes" 1>&6
2596     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2597   cat >> confdefs.h <<EOF
2598 #define $ac_tr_func 1
2599 EOF
2600
2601 else
2602   echo "$ac_t""no" 1>&6
2603 fi
2604 done
2605
2606
2607 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2608 echo "configure:2609: checking for ssize_t" >&5
2609 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2610   echo $ac_n "(cached) $ac_c" 1>&6
2611 else
2612   cat > conftest.$ac_ext <<EOF
2613 #line 2614 "configure"
2614 #include "confdefs.h"
2615 #include <sys/types.h>
2616 #if STDC_HEADERS
2617 #include <stdlib.h>
2618 #include <stddef.h>
2619 #endif
2620 EOF
2621 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2622   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2623   rm -rf conftest*
2624   ac_cv_type_ssize_t=yes
2625 else
2626   rm -rf conftest*
2627   ac_cv_type_ssize_t=no
2628 fi
2629 rm -f conftest*
2630
2631 fi
2632 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2633 if test $ac_cv_type_ssize_t = no; then
2634   cat >> confdefs.h <<\EOF
2635 #define ssize_t int
2636 EOF
2637
2638 fi
2639
2640
2641 # Try to determine the array type of the second argument of getgroups
2642 # for the target system (int or gid_t).
2643 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2644 echo "configure:2645: checking for uid_t in sys/types.h" >&5
2645 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2646   echo $ac_n "(cached) $ac_c" 1>&6
2647 else
2648   cat > conftest.$ac_ext <<EOF
2649 #line 2650 "configure"
2650 #include "confdefs.h"
2651 #include <sys/types.h>
2652 EOF
2653 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2654   egrep "uid_t" >/dev/null 2>&1; then
2655   rm -rf conftest*
2656   ac_cv_type_uid_t=yes
2657 else
2658   rm -rf conftest*
2659   ac_cv_type_uid_t=no
2660 fi
2661 rm -f conftest*
2662
2663 fi
2664
2665 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2666 if test $ac_cv_type_uid_t = no; then
2667   cat >> confdefs.h <<\EOF
2668 #define uid_t int
2669 EOF
2670
2671   cat >> confdefs.h <<\EOF
2672 #define gid_t int
2673 EOF
2674
2675 fi
2676
2677 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2678 echo "configure:2679: checking type of array argument to getgroups" >&5
2679 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2680   echo $ac_n "(cached) $ac_c" 1>&6
2681 else
2682   if test "$cross_compiling" = yes; then
2683   ac_cv_type_getgroups=cross
2684 else
2685   cat > conftest.$ac_ext <<EOF
2686 #line 2687 "configure"
2687 #include "confdefs.h"
2688
2689 /* Thanks to Mike Rendell for this test.  */
2690 #include <sys/types.h>
2691 #define NGID 256
2692 #undef MAX
2693 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2694 main()
2695 {
2696   gid_t gidset[NGID];
2697   int i, n;
2698   union { gid_t gval; long lval; }  val;
2699
2700   val.lval = -1;
2701   for (i = 0; i < NGID; i++)
2702     gidset[i] = val.gval;
2703   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2704                  gidset);
2705   /* Exit non-zero if getgroups seems to require an array of ints.  This
2706      happens when gid_t is short but getgroups modifies an array of ints.  */
2707   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2708 }
2709
2710 EOF
2711 if { (eval echo configure:2712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2712 then
2713     ac_cv_type_getgroups=gid_t
2714 else
2715   echo "configure: failed program was:" >&5
2716   cat conftest.$ac_ext >&5
2717   rm -fr conftest*
2718   ac_cv_type_getgroups=int
2719 fi
2720 rm -fr conftest*
2721 fi
2722
2723 if test $ac_cv_type_getgroups = cross; then
2724         cat > conftest.$ac_ext <<EOF
2725 #line 2726 "configure"
2726 #include "confdefs.h"
2727 #include <unistd.h>
2728 EOF
2729 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2730   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2731   rm -rf conftest*
2732   ac_cv_type_getgroups=gid_t
2733 else
2734   rm -rf conftest*
2735   ac_cv_type_getgroups=int
2736 fi
2737 rm -f conftest*
2738
2739 fi
2740 fi
2741
2742 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2743 cat >> confdefs.h <<EOF
2744 #define GETGROUPS_T $ac_cv_type_getgroups
2745 EOF
2746
2747
2748 if test "${target}" = "${build}"; then
2749   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2750 else
2751   case "${target}" in
2752         # This condition may need some tweaking.  It should include all
2753         # targets where the array type of the second argument of getgroups
2754         # is int and the type of gid_t is not equivalent to int.
2755         *-*-sunos* | *-*-ultrix*)
2756                 TARGET_GETGROUPS_T=int
2757                 ;;
2758         *)
2759                 TARGET_GETGROUPS_T=gid_t
2760                 ;;
2761   esac
2762 fi
2763
2764
2765 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2766 echo "configure:2767: checking for vprintf" >&5
2767 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2768   echo $ac_n "(cached) $ac_c" 1>&6
2769 else
2770   cat > conftest.$ac_ext <<EOF
2771 #line 2772 "configure"
2772 #include "confdefs.h"
2773 /* System header to define __stub macros and hopefully few prototypes,
2774     which can conflict with char vprintf(); below.  */
2775 #include <assert.h>
2776 /* Override any gcc2 internal prototype to avoid an error.  */
2777 /* We use char because int might match the return type of a gcc2
2778     builtin and then its argument prototype would still apply.  */
2779 char vprintf();
2780
2781 int main() {
2782
2783 /* The GNU C library defines this for functions which it implements
2784     to always fail with ENOSYS.  Some functions are actually named
2785     something starting with __ and the normal name is an alias.  */
2786 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2787 choke me
2788 #else
2789 vprintf();
2790 #endif
2791
2792 ; return 0; }
2793 EOF
2794 if { (eval echo configure:2795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2795   rm -rf conftest*
2796   eval "ac_cv_func_vprintf=yes"
2797 else
2798   echo "configure: failed program was:" >&5
2799   cat conftest.$ac_ext >&5
2800   rm -rf conftest*
2801   eval "ac_cv_func_vprintf=no"
2802 fi
2803 rm -f conftest*
2804 fi
2805
2806 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2807   echo "$ac_t""yes" 1>&6
2808   cat >> confdefs.h <<\EOF
2809 #define HAVE_VPRINTF 1
2810 EOF
2811
2812 else
2813   echo "$ac_t""no" 1>&6
2814 fi
2815
2816 if test "$ac_cv_func_vprintf" != yes; then
2817 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2818 echo "configure:2819: checking for _doprnt" >&5
2819 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2820   echo $ac_n "(cached) $ac_c" 1>&6
2821 else
2822   cat > conftest.$ac_ext <<EOF
2823 #line 2824 "configure"
2824 #include "confdefs.h"
2825 /* System header to define __stub macros and hopefully few prototypes,
2826     which can conflict with char _doprnt(); below.  */
2827 #include <assert.h>
2828 /* Override any gcc2 internal prototype to avoid an error.  */
2829 /* We use char because int might match the return type of a gcc2
2830     builtin and then its argument prototype would still apply.  */
2831 char _doprnt();
2832
2833 int main() {
2834
2835 /* The GNU C library defines this for functions which it implements
2836     to always fail with ENOSYS.  Some functions are actually named
2837     something starting with __ and the normal name is an alias.  */
2838 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2839 choke me
2840 #else
2841 _doprnt();
2842 #endif
2843
2844 ; return 0; }
2845 EOF
2846 if { (eval echo configure:2847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2847   rm -rf conftest*
2848   eval "ac_cv_func__doprnt=yes"
2849 else
2850   echo "configure: failed program was:" >&5
2851   cat conftest.$ac_ext >&5
2852   rm -rf conftest*
2853   eval "ac_cv_func__doprnt=no"
2854 fi
2855 rm -f conftest*
2856 fi
2857
2858 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2859   echo "$ac_t""yes" 1>&6
2860   cat >> confdefs.h <<\EOF
2861 #define HAVE_DOPRNT 1
2862 EOF
2863
2864 else
2865   echo "$ac_t""no" 1>&6
2866 fi
2867
2868 fi
2869
2870 vfprintf=
2871 doprint=
2872 if test $ac_cv_func_vprintf != yes ; then
2873   vfprintf=vfprintf.o
2874   if test $ac_cv_func__doprnt != yes ; then
2875     doprint=doprint.o
2876   fi
2877 fi
2878
2879
2880
2881 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2882 echo "configure:2883: checking whether the printf functions support %p" >&5
2883 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2884   echo $ac_n "(cached) $ac_c" 1>&6
2885 else
2886   if test "$cross_compiling" = yes; then
2887   gcc_cv_func_printf_ptr=no
2888 else
2889   cat > conftest.$ac_ext <<EOF
2890 #line 2891 "configure"
2891 #include "confdefs.h"
2892 #include <stdio.h>
2893
2894 int main()
2895 {
2896   char buf[64];
2897   char *p = buf, *q = NULL;
2898   sprintf(buf, "%p", p);
2899   sscanf(buf, "%p", &q);
2900   return (p != q);
2901 }
2902 EOF
2903 if { (eval echo configure:2904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2904 then
2905   gcc_cv_func_printf_ptr=yes
2906 else
2907   echo "configure: failed program was:" >&5
2908   cat conftest.$ac_ext >&5
2909   rm -fr conftest*
2910   gcc_cv_func_printf_ptr=no
2911 fi
2912 rm -fr conftest*
2913 fi
2914
2915 rm -f core core.* *.core
2916 fi
2917
2918 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2919 if test $gcc_cv_func_printf_ptr = yes ; then
2920   cat >> confdefs.h <<\EOF
2921 #define HAVE_PRINTF_PTR 1
2922 EOF
2923
2924 fi
2925
2926
2927 case "${host}" in
2928 *-*-uwin*)
2929   # Under some versions of uwin, vfork is notoriously buggy and the test
2930   # can hang configure; on other versions, vfork exists just as a stub.
2931   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2932   ac_cv_func_vfork_works=no
2933   ;;
2934 esac
2935 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2936 echo "configure:2937: checking for pid_t" >&5
2937 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2938   echo $ac_n "(cached) $ac_c" 1>&6
2939 else
2940   cat > conftest.$ac_ext <<EOF
2941 #line 2942 "configure"
2942 #include "confdefs.h"
2943 #include <sys/types.h>
2944 #if STDC_HEADERS
2945 #include <stdlib.h>
2946 #include <stddef.h>
2947 #endif
2948 EOF
2949 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2950   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2951   rm -rf conftest*
2952   ac_cv_type_pid_t=yes
2953 else
2954   rm -rf conftest*
2955   ac_cv_type_pid_t=no
2956 fi
2957 rm -f conftest*
2958
2959 fi
2960 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2961 if test $ac_cv_type_pid_t = no; then
2962   cat >> confdefs.h <<\EOF
2963 #define pid_t int
2964 EOF
2965
2966 fi
2967
2968 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2969 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2970 echo "configure:2971: checking for vfork.h" >&5
2971 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2972   echo $ac_n "(cached) $ac_c" 1>&6
2973 else
2974   cat > conftest.$ac_ext <<EOF
2975 #line 2976 "configure"
2976 #include "confdefs.h"
2977 #include <vfork.h>
2978 EOF
2979 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2980 { (eval echo configure:2981: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2981 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2982 if test -z "$ac_err"; then
2983   rm -rf conftest*
2984   eval "ac_cv_header_$ac_safe=yes"
2985 else
2986   echo "$ac_err" >&5
2987   echo "configure: failed program was:" >&5
2988   cat conftest.$ac_ext >&5
2989   rm -rf conftest*
2990   eval "ac_cv_header_$ac_safe=no"
2991 fi
2992 rm -f conftest*
2993 fi
2994 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2995   echo "$ac_t""yes" 1>&6
2996   cat >> confdefs.h <<\EOF
2997 #define HAVE_VFORK_H 1
2998 EOF
2999
3000 else
3001   echo "$ac_t""no" 1>&6
3002 fi
3003
3004 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3005 echo "configure:3006: checking for working vfork" >&5
3006 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3007   echo $ac_n "(cached) $ac_c" 1>&6
3008 else
3009   if test "$cross_compiling" = yes; then
3010   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3011 echo "configure:3012: checking for vfork" >&5
3012 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3013   echo $ac_n "(cached) $ac_c" 1>&6
3014 else
3015   cat > conftest.$ac_ext <<EOF
3016 #line 3017 "configure"
3017 #include "confdefs.h"
3018 /* System header to define __stub macros and hopefully few prototypes,
3019     which can conflict with char vfork(); below.  */
3020 #include <assert.h>
3021 /* Override any gcc2 internal prototype to avoid an error.  */
3022 /* We use char because int might match the return type of a gcc2
3023     builtin and then its argument prototype would still apply.  */
3024 char vfork();
3025
3026 int main() {
3027
3028 /* The GNU C library defines this for functions which it implements
3029     to always fail with ENOSYS.  Some functions are actually named
3030     something starting with __ and the normal name is an alias.  */
3031 #if defined (__stub_vfork) || defined (__stub___vfork)
3032 choke me
3033 #else
3034 vfork();
3035 #endif
3036
3037 ; return 0; }
3038 EOF
3039 if { (eval echo configure:3040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3040   rm -rf conftest*
3041   eval "ac_cv_func_vfork=yes"
3042 else
3043   echo "configure: failed program was:" >&5
3044   cat conftest.$ac_ext >&5
3045   rm -rf conftest*
3046   eval "ac_cv_func_vfork=no"
3047 fi
3048 rm -f conftest*
3049 fi
3050
3051 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3052   echo "$ac_t""yes" 1>&6
3053   :
3054 else
3055   echo "$ac_t""no" 1>&6
3056 fi
3057
3058 ac_cv_func_vfork_works=$ac_cv_func_vfork
3059 else
3060   cat > conftest.$ac_ext <<EOF
3061 #line 3062 "configure"
3062 #include "confdefs.h"
3063 /* Thanks to Paul Eggert for this test.  */
3064 #include <stdio.h>
3065 #include <sys/types.h>
3066 #include <sys/stat.h>
3067 #ifdef HAVE_UNISTD_H
3068 #include <unistd.h>
3069 #endif
3070 #ifdef HAVE_VFORK_H
3071 #include <vfork.h>
3072 #endif
3073 /* On some sparc systems, changes by the child to local and incoming
3074    argument registers are propagated back to the parent.
3075    The compiler is told about this with #include <vfork.h>,
3076    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3077    Test for this by using a static variable whose address
3078    is put into a register that is clobbered by the vfork.  */
3079 static
3080 #ifdef __cplusplus
3081 sparc_address_test (int arg)
3082 #else
3083 sparc_address_test (arg) int arg;
3084 #endif
3085 {
3086   static pid_t child;
3087   if (!child) {
3088     child = vfork ();
3089     if (child < 0) {
3090       perror ("vfork");
3091       _exit(2);
3092     }
3093     if (!child) {
3094       arg = getpid();
3095       write(-1, "", 0);
3096       _exit (arg);
3097     }
3098   }
3099 }
3100 main() {
3101   pid_t parent = getpid ();
3102   pid_t child;
3103
3104   sparc_address_test ();
3105
3106   child = vfork ();
3107
3108   if (child == 0) {
3109     /* Here is another test for sparc vfork register problems.
3110        This test uses lots of local variables, at least
3111        as many local variables as main has allocated so far
3112        including compiler temporaries.  4 locals are enough for
3113        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3114        A buggy compiler should reuse the register of parent
3115        for one of the local variables, since it will think that
3116        parent can't possibly be used any more in this routine.
3117        Assigning to the local variable will thus munge parent
3118        in the parent process.  */
3119     pid_t
3120       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3121       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3122     /* Convince the compiler that p..p7 are live; otherwise, it might
3123        use the same hardware register for all 8 local variables.  */
3124     if (p != p1 || p != p2 || p != p3 || p != p4
3125         || p != p5 || p != p6 || p != p7)
3126       _exit(1);
3127
3128     /* On some systems (e.g. IRIX 3.3),
3129        vfork doesn't separate parent from child file descriptors.
3130        If the child closes a descriptor before it execs or exits,
3131        this munges the parent's descriptor as well.
3132        Test for this by closing stdout in the child.  */
3133     _exit(close(fileno(stdout)) != 0);
3134   } else {
3135     int status;
3136     struct stat st;
3137
3138     while (wait(&status) != child)
3139       ;
3140     exit(
3141          /* Was there some problem with vforking?  */
3142          child < 0
3143
3144          /* Did the child fail?  (This shouldn't happen.)  */
3145          || status
3146
3147          /* Did the vfork/compiler bug occur?  */
3148          || parent != getpid()
3149
3150          /* Did the file descriptor bug occur?  */
3151          || fstat(fileno(stdout), &st) != 0
3152          );
3153   }
3154 }
3155 EOF
3156 if { (eval echo configure:3157: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3157 then
3158   ac_cv_func_vfork_works=yes
3159 else
3160   echo "configure: failed program was:" >&5
3161   cat conftest.$ac_ext >&5
3162   rm -fr conftest*
3163   ac_cv_func_vfork_works=no
3164 fi
3165 rm -fr conftest*
3166 fi
3167
3168 fi
3169
3170 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3171 if test $ac_cv_func_vfork_works = no; then
3172   cat >> confdefs.h <<\EOF
3173 #define vfork fork
3174 EOF
3175
3176 fi
3177
3178 for ac_hdr in unistd.h
3179 do
3180 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3181 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3182 echo "configure:3183: checking for $ac_hdr" >&5
3183 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3184   echo $ac_n "(cached) $ac_c" 1>&6
3185 else
3186   cat > conftest.$ac_ext <<EOF
3187 #line 3188 "configure"
3188 #include "confdefs.h"
3189 #include <$ac_hdr>
3190 EOF
3191 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3192 { (eval echo configure:3193: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3193 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3194 if test -z "$ac_err"; then
3195   rm -rf conftest*
3196   eval "ac_cv_header_$ac_safe=yes"
3197 else
3198   echo "$ac_err" >&5
3199   echo "configure: failed program was:" >&5
3200   cat conftest.$ac_ext >&5
3201   rm -rf conftest*
3202   eval "ac_cv_header_$ac_safe=no"
3203 fi
3204 rm -f conftest*
3205 fi
3206 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3207   echo "$ac_t""yes" 1>&6
3208     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3209   cat >> confdefs.h <<EOF
3210 #define $ac_tr_hdr 1
3211 EOF
3212
3213 else
3214   echo "$ac_t""no" 1>&6
3215 fi
3216 done
3217
3218 for ac_func in getpagesize
3219 do
3220 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3221 echo "configure:3222: checking for $ac_func" >&5
3222 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3223   echo $ac_n "(cached) $ac_c" 1>&6
3224 else
3225   cat > conftest.$ac_ext <<EOF
3226 #line 3227 "configure"
3227 #include "confdefs.h"
3228 /* System header to define __stub macros and hopefully few prototypes,
3229     which can conflict with char $ac_func(); below.  */
3230 #include <assert.h>
3231 /* Override any gcc2 internal prototype to avoid an error.  */
3232 /* We use char because int might match the return type of a gcc2
3233     builtin and then its argument prototype would still apply.  */
3234 char $ac_func();
3235
3236 int main() {
3237
3238 /* The GNU C library defines this for functions which it implements
3239     to always fail with ENOSYS.  Some functions are actually named
3240     something starting with __ and the normal name is an alias.  */
3241 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3242 choke me
3243 #else
3244 $ac_func();
3245 #endif
3246
3247 ; return 0; }
3248 EOF
3249 if { (eval echo configure:3250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3250   rm -rf conftest*
3251   eval "ac_cv_func_$ac_func=yes"
3252 else
3253   echo "configure: failed program was:" >&5
3254   cat conftest.$ac_ext >&5
3255   rm -rf conftest*
3256   eval "ac_cv_func_$ac_func=no"
3257 fi
3258 rm -f conftest*
3259 fi
3260
3261 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3262   echo "$ac_t""yes" 1>&6
3263     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3264   cat >> confdefs.h <<EOF
3265 #define $ac_tr_func 1
3266 EOF
3267
3268 else
3269   echo "$ac_t""no" 1>&6
3270 fi
3271 done
3272
3273 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3274 echo "configure:3275: checking for working mmap which provides zeroed pages anywhere" >&5
3275 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3276   echo $ac_n "(cached) $ac_c" 1>&6
3277 else
3278   if test "$cross_compiling" = yes; then
3279   ac_cv_func_mmap_anywhere=no
3280 else
3281   cat > conftest.$ac_ext <<EOF
3282 #line 3283 "configure"
3283 #include "confdefs.h"
3284
3285 /* Test by Richard Henderson and Alexandre Oliva.
3286    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3287 #include <sys/types.h>
3288 #include <fcntl.h>
3289 #include <sys/mman.h>
3290
3291 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3292 # define MAP_ANONYMOUS MAP_ANON
3293 #endif
3294
3295 /* This mess was copied from the GNU getpagesize.h.  */
3296 #ifndef HAVE_GETPAGESIZE
3297 # ifdef HAVE_UNISTD_H
3298 #  include <unistd.h>
3299 # endif
3300
3301 /* Assume that all systems that can run configure have sys/param.h.  */
3302 # ifndef HAVE_SYS_PARAM_H
3303 #  define HAVE_SYS_PARAM_H 1
3304 # endif
3305
3306 # ifdef _SC_PAGESIZE
3307 #  define getpagesize() sysconf(_SC_PAGESIZE)
3308 # else /* no _SC_PAGESIZE */
3309 #  ifdef HAVE_SYS_PARAM_H
3310 #   include <sys/param.h>
3311 #   ifdef EXEC_PAGESIZE
3312 #    define getpagesize() EXEC_PAGESIZE
3313 #   else /* no EXEC_PAGESIZE */
3314 #    ifdef NBPG
3315 #     define getpagesize() NBPG * CLSIZE
3316 #     ifndef CLSIZE
3317 #      define CLSIZE 1
3318 #     endif /* no CLSIZE */
3319 #    else /* no NBPG */
3320 #     ifdef NBPC
3321 #      define getpagesize() NBPC
3322 #     else /* no NBPC */
3323 #      ifdef PAGESIZE
3324 #       define getpagesize() PAGESIZE
3325 #      endif /* PAGESIZE */
3326 #     endif /* no NBPC */
3327 #    endif /* no NBPG */
3328 #   endif /* no EXEC_PAGESIZE */
3329 #  else /* no HAVE_SYS_PARAM_H */
3330 #   define getpagesize() 8192   /* punt totally */
3331 #  endif /* no HAVE_SYS_PARAM_H */
3332 # endif /* no _SC_PAGESIZE */
3333
3334 #endif /* no HAVE_GETPAGESIZE */
3335
3336 int main()
3337 {
3338   char *x;
3339   int fd, pg;
3340
3341 #ifndef MAP_ANONYMOUS
3342   fd = open("/dev/zero", O_RDWR);
3343   if (fd < 0)
3344     exit(1);
3345 #endif
3346
3347   pg = getpagesize();
3348 #ifdef MAP_ANONYMOUS
3349   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3350                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3351 #else
3352   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3353 #endif
3354   if (x == (char *) -1)
3355     exit(2);
3356
3357   *(int *)x += 1;
3358
3359   if (munmap(x, pg) < 0)
3360     exit(3);
3361
3362   exit(0);
3363 }
3364 EOF
3365 if { (eval echo configure:3366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3366 then
3367   ac_cv_func_mmap_anywhere=yes
3368 else
3369   echo "configure: failed program was:" >&5
3370   cat conftest.$ac_ext >&5
3371   rm -fr conftest*
3372   ac_cv_func_mmap_anywhere=no
3373 fi
3374 rm -fr conftest*
3375 fi
3376
3377 fi
3378
3379 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3380 if test $ac_cv_func_mmap_anywhere = yes; then
3381   cat >> confdefs.h <<\EOF
3382 #define HAVE_MMAP_ANYWHERE 1
3383 EOF
3384
3385 fi
3386
3387 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3388 echo "configure:3389: checking for working mmap of a file" >&5
3389 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3390   echo $ac_n "(cached) $ac_c" 1>&6
3391 else
3392   # Create a file one thousand bytes long.
3393 for i in 1 2 3 4 5 6 7 8 9 0
3394 do for j in 1 2 3 4 5 6 7 8 9 0
3395 do echo $i $j xxxxx
3396 done
3397 done > conftestdata$$
3398
3399 if test "$cross_compiling" = yes; then
3400   ac_cv_func_mmap_file=no
3401 else
3402   cat > conftest.$ac_ext <<EOF
3403 #line 3404 "configure"
3404 #include "confdefs.h"
3405
3406 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3407    Richard Henderson and Alexandre Oliva.
3408    Check whether read-only mmap of a plain file works. */
3409 #include <sys/types.h>
3410 #include <sys/stat.h>
3411 #include <fcntl.h>
3412 #include <sys/mman.h>
3413
3414 int main()
3415 {
3416   char *x;
3417   int fd;
3418   struct stat st;
3419
3420   fd = open("conftestdata$$", O_RDONLY);
3421   if (fd < 0)
3422     exit(1);
3423
3424   if (fstat (fd, &st))
3425     exit(2);
3426
3427   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3428   if (x == (char *) -1)
3429     exit(3);
3430
3431   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3432     exit(4);
3433
3434   if (munmap(x, st.st_size) < 0)
3435     exit(5);
3436
3437   exit(0);
3438 }
3439 EOF
3440 if { (eval echo configure:3441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3441 then
3442   ac_cv_func_mmap_file=yes
3443 else
3444   echo "configure: failed program was:" >&5
3445   cat conftest.$ac_ext >&5
3446   rm -fr conftest*
3447   ac_cv_func_mmap_file=no
3448 fi
3449 rm -fr conftest*
3450 fi
3451
3452 fi
3453
3454 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3455 if test $ac_cv_func_mmap_file = yes; then
3456   cat >> confdefs.h <<\EOF
3457 #define HAVE_MMAP_FILE 1
3458 EOF
3459
3460 fi
3461
3462
3463 # We will need to find libiberty.h and ansidecl.h
3464 saved_CFLAGS="$CFLAGS"
3465 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3466 for ac_func in bcopy bzero bcmp \
3467         index rindex getenv atol sbrk abort atof getcwd getwd \
3468         strsignal putc_unlocked fputs_unlocked strstr environ \
3469         malloc realloc calloc free basename getopt
3470 do
3471   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3472 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3473 echo "configure:3474: checking whether $ac_func is declared" >&5
3474 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3475   echo $ac_n "(cached) $ac_c" 1>&6
3476 else
3477   cat > conftest.$ac_ext <<EOF
3478 #line 3479 "configure"
3479 #include "confdefs.h"
3480 #include "gansidecl.h"
3481 #include "system.h"
3482
3483 int main() {
3484 #ifndef $ac_func
3485 char *(*pfn) = (char *(*)) $ac_func ;
3486 #endif
3487 ; return 0; }
3488 EOF
3489 if { (eval echo configure:3490: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3490   rm -rf conftest*
3491   eval "gcc_cv_have_decl_$ac_func=yes"
3492 else
3493   echo "configure: failed program was:" >&5
3494   cat conftest.$ac_ext >&5
3495   rm -rf conftest*
3496   eval "gcc_cv_have_decl_$ac_func=no"
3497 fi
3498 rm -f conftest*
3499 fi
3500
3501 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3502   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3503 #define $ac_tr_decl 1
3504 EOF
3505
3506 else
3507   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3508 #define $ac_tr_decl 0
3509 EOF
3510
3511 fi
3512
3513 done
3514 if test x = y ; then
3515   cat >> confdefs.h <<EOF
3516 #define HAVE_DECL_BCOPY 1
3517 EOF
3518  cat >> confdefs.h <<EOF
3519 #define HAVE_DECL_BZERO 1
3520 EOF
3521  cat >> confdefs.h <<EOF
3522 #define HAVE_DECL_BCMP 1
3523 EOF
3524  \
3525         cat >> confdefs.h <<EOF
3526 #define HAVE_DECL_INDEX 1
3527 EOF
3528  cat >> confdefs.h <<EOF
3529 #define HAVE_DECL_RINDEX 1
3530 EOF
3531  cat >> confdefs.h <<EOF
3532 #define HAVE_DECL_GETENV 1
3533 EOF
3534  cat >> confdefs.h <<EOF
3535 #define HAVE_DECL_ATOL 1
3536 EOF
3537  cat >> confdefs.h <<EOF
3538 #define HAVE_DECL_SBRK 1
3539 EOF
3540  cat >> confdefs.h <<EOF
3541 #define HAVE_DECL_ABORT 1
3542 EOF
3543  cat >> confdefs.h <<EOF
3544 #define HAVE_DECL_ATOF 1
3545 EOF
3546  cat >> confdefs.h <<EOF
3547 #define HAVE_DECL_GETCWD 1
3548 EOF
3549  cat >> confdefs.h <<EOF
3550 #define HAVE_DECL_GETWD 1
3551 EOF
3552  \
3553         cat >> confdefs.h <<EOF
3554 #define HAVE_DECL_STRSIGNAL 1
3555 EOF
3556  cat >> confdefs.h <<EOF
3557 #define HAVE_DECL_PUTC_UNLOCKED 1
3558 EOF
3559  cat >> confdefs.h <<EOF
3560 #define HAVE_DECL_FPUTS_UNLOCKED 1
3561 EOF
3562  cat >> confdefs.h <<EOF
3563 #define HAVE_DECL_STRSTR 1
3564 EOF
3565  cat >> confdefs.h <<EOF
3566 #define HAVE_DECL_ENVIRON 1
3567 EOF
3568  \
3569         cat >> confdefs.h <<EOF
3570 #define HAVE_DECL_MALLOC 1
3571 EOF
3572  cat >> confdefs.h <<EOF
3573 #define HAVE_DECL_REALLOC 1
3574 EOF
3575  cat >> confdefs.h <<EOF
3576 #define HAVE_DECL_CALLOC 1
3577 EOF
3578  cat >> confdefs.h <<EOF
3579 #define HAVE_DECL_FREE 1
3580 EOF
3581  cat >> confdefs.h <<EOF
3582 #define HAVE_DECL_BASENAME 1
3583 EOF
3584  cat >> confdefs.h <<EOF
3585 #define HAVE_DECL_GETOPT 1
3586 EOF
3587 fi
3588
3589
3590 for ac_func in getrlimit setrlimit getrusage
3591 do
3592   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3593 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3594 echo "configure:3595: checking whether $ac_func is declared" >&5
3595 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3596   echo $ac_n "(cached) $ac_c" 1>&6
3597 else
3598   cat > conftest.$ac_ext <<EOF
3599 #line 3600 "configure"
3600 #include "confdefs.h"
3601 #include "gansidecl.h"
3602 #include "system.h"
3603 #ifdef HAVE_SYS_RESOURCE_H
3604 #include <sys/resource.h>
3605 #endif
3606
3607
3608 int main() {
3609 #ifndef $ac_func
3610 char *(*pfn) = (char *(*)) $ac_func ;
3611 #endif
3612 ; return 0; }
3613 EOF
3614 if { (eval echo configure:3615: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3615   rm -rf conftest*
3616   eval "gcc_cv_have_decl_$ac_func=yes"
3617 else
3618   echo "configure: failed program was:" >&5
3619   cat conftest.$ac_ext >&5
3620   rm -rf conftest*
3621   eval "gcc_cv_have_decl_$ac_func=no"
3622 fi
3623 rm -f conftest*
3624 fi
3625
3626 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3627   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3628 #define $ac_tr_decl 1
3629 EOF
3630
3631 else
3632   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3633 #define $ac_tr_decl 0
3634 EOF
3635
3636 fi
3637
3638 done
3639 if test x = y ; then
3640   cat >> confdefs.h <<EOF
3641 #define HAVE_DECL_GETRLIMIT 1
3642 EOF
3643  cat >> confdefs.h <<EOF
3644 #define HAVE_DECL_SETRLIMIT 1
3645 EOF
3646  cat >> confdefs.h <<EOF
3647 #define HAVE_DECL_GETRUSAGE 1
3648 EOF
3649 fi
3650
3651
3652 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3653 CFLAGS="$saved_CFLAGS"
3654
3655 # mkdir takes a single argument on some systems.
3656 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3657 echo "configure:3658: checking if mkdir takes one argument" >&5
3658 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3659   echo $ac_n "(cached) $ac_c" 1>&6
3660 else
3661   cat > conftest.$ac_ext <<EOF
3662 #line 3663 "configure"
3663 #include "confdefs.h"
3664
3665 #include <sys/types.h>
3666 #ifdef HAVE_SYS_STAT_H
3667 # include <sys/stat.h>
3668 #endif
3669 #ifdef HAVE_UNISTD_H
3670 # include <unistd.h>
3671 #endif
3672 #ifdef HAVE_DIRECT_H
3673 # include <direct.h>
3674 #endif
3675 int main() {
3676 mkdir ("foo", 0);
3677 ; return 0; }
3678 EOF
3679 if { (eval echo configure:3680: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3680   rm -rf conftest*
3681   gcc_cv_mkdir_takes_one_arg=no
3682 else
3683   echo "configure: failed program was:" >&5
3684   cat conftest.$ac_ext >&5
3685   rm -rf conftest*
3686   gcc_cv_mkdir_takes_one_arg=yes
3687 fi
3688 rm -f conftest*
3689 fi
3690
3691 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3692 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3693   cat >> confdefs.h <<\EOF
3694 #define MKDIR_TAKES_ONE_ARG 1
3695 EOF
3696
3697 fi
3698
3699
3700 # File extensions
3701 manext='.1'
3702 objext='.o'
3703
3704
3705
3706 build_xm_file=
3707 build_xm_defines=
3708 build_install_headers_dir=install-headers-tar
3709 build_exeext=
3710 host_xm_file=
3711 host_xm_defines=
3712 host_xmake_file=
3713 host_truncate_target=
3714 host_exeext=
3715
3716 # Decode the host machine, then the target machine.
3717 # For the host machine, we save the xm_file variable as host_xm_file;
3718 # then we decode the target machine and forget everything else
3719 # that came from the host machine.
3720 for machine in $build $host $target; do
3721
3722         out_file=
3723         xmake_file=
3724         tmake_file=
3725         extra_headers=
3726         extra_passes=
3727         extra_parts=
3728         extra_programs=
3729         extra_objs=
3730         extra_host_objs=
3731         extra_gcc_objs=
3732         xm_defines=
3733         float_format=
3734         # Set this to force installation and use of collect2.
3735         use_collect2=
3736         # Set this to override the default target model.
3737         target_cpu_default=
3738         # Set this to control how the header file directory is installed.
3739         install_headers_dir=install-headers-tar
3740         # Set this to a non-empty list of args to pass to cpp if the target
3741         # wants its .md file passed through cpp.
3742         md_cppflags=
3743         # Set this if directory names should be truncated to 14 characters.
3744         truncate_target=
3745         # Set this if gdb needs a dir command with `dirname $out_file`
3746         gdb_needs_out_file_path=
3747         # Set this if the build machine requires executables to have a
3748         # file name suffix.
3749         exeext=
3750         # Set this to control which thread package will be used.
3751         thread_file=
3752         # Reinitialize these from the flag values every loop pass, since some
3753         # configure entries modify them.
3754         gas="$gas_flag"
3755         gnu_ld="$gnu_ld_flag"
3756         enable_threads=$enable_threads_flag
3757
3758         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3759         # updated in each machine entry.
3760         tm_p_file=
3761         cpu_type=`echo $machine | sed 's/-.*$//'`
3762         case $machine in
3763         alpha*-*-*)
3764                 cpu_type=alpha
3765                 ;;
3766         strongarm*-*-*)
3767                 cpu_type=arm
3768                 ;;
3769         arm*-*-*)
3770                 cpu_type=arm
3771                 ;;
3772         c*-convex-*)
3773                 cpu_type=convex
3774                 ;;
3775         i[34567]86-*-*)
3776                 cpu_type=i386
3777                 ;;
3778         hppa*-*-*)
3779                 cpu_type=pa
3780                 ;;
3781         m68000-*-*)
3782                 cpu_type=m68k
3783                 ;;
3784         mips*-*-*)
3785                 cpu_type=mips
3786                 ;;
3787         pj*-*-*)
3788                 cpu_type=pj
3789                 ;;
3790         powerpc*-*-*)
3791                 cpu_type=rs6000
3792                 ;;
3793         pyramid-*-*)
3794                 cpu_type=pyr
3795                 ;;
3796         sparc*-*-*)
3797                 cpu_type=sparc
3798                 ;;
3799         esac
3800
3801         tm_file=${cpu_type}/${cpu_type}.h
3802         xm_file=${cpu_type}/xm-${cpu_type}.h
3803         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3804         then
3805                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3806         fi
3807         # On a.out targets, we need to use collect2.
3808         case $machine in
3809         *-*-*aout*)
3810                 use_collect2=yes
3811                 ;;
3812         esac
3813
3814         # Common parts for linux and openbsd systems
3815         case $machine in
3816         *-*-linux*)
3817                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3818                 ;;
3819         *-*-openbsd*)
3820                 tm_file=${cpu_type}/openbsd.h
3821                 tmake_file="t-libc-ok t-openbsd"
3822                 # avoid surprises, always provide an xm-openbsd file
3823                 xm_file=${cpu_type}/xm-openbsd.h
3824                 # don't depend on processor x-fragments as well
3825                 xmake_file=none
3826                 if test x$enable_threads = xyes; then
3827                         thread_file='posix'
3828                         tmake_file="${tmake_file} t-openbsd-thread"
3829                 fi
3830                 ;;
3831         esac
3832
3833         case $machine in
3834         # Support site-specific machine types.
3835         *local*)
3836                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3837                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3838                 xm_file=${cpu_type}/xm-$rest.h
3839                 tm_file=${cpu_type}/$rest.h
3840                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3841                 then xmake_file=${cpu_type}/x-$rest; \
3842                 else true; \
3843                 fi
3844                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3845                 then tmake_file=${cpu_type}/t-$rest; \
3846                 else true; \
3847                 fi
3848                 ;;
3849         1750a-*-*)
3850                 ;;
3851         a29k-*-bsd* | a29k-*-sym1*)
3852                 tm_file="${tm_file} a29k/unix.h"
3853                 xm_defines=USG
3854                 xmake_file=a29k/x-unix
3855                 use_collect2=yes
3856                 ;;
3857         a29k-*-udi | a29k-*-coff)
3858                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3859                 tmake_file=a29k/t-a29kbare
3860                 ;;
3861         a29k-wrs-vxworks*)
3862                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3863                 tmake_file=a29k/t-vx29k
3864                 extra_parts="crtbegin.o crtend.o"
3865                 thread_file='vxworks'
3866                 ;;
3867         a29k-*-*)                       # Default a29k environment.
3868                 use_collect2=yes
3869                 ;;
3870         alpha-*-interix)
3871                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3872
3873                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3874                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3875
3876                 # GAS + IEEE_CONFORMANT
3877                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3878
3879                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3880                 xmake_file="x-interix alpha/t-pe"
3881                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3882                 if test x$enable_threads = xyes ; then
3883                         thread_file='posix'
3884                 fi
3885                 if test x$stabs = xyes ; then
3886                         tm_file="${tm_file} dbxcoff.h"
3887                 fi
3888                 #prefix='$$INTERIX_ROOT'/usr/contrib
3889                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3890                 ;;
3891         alpha*-*-linux*ecoff*)
3892                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3893                 target_cpu_default="MASK_GAS"
3894                 tmake_file="alpha/t-alpha alpha/t-ieee"
3895                 gas=no
3896                 xmake_file=none
3897                 gas=yes gnu_ld=yes
3898                 ;;
3899         alpha*-*-linux*libc1*)
3900                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3901                 target_cpu_default="MASK_GAS"
3902                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3903                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3904                 xmake_file=none
3905                 gas=yes gnu_ld=yes
3906                 if test x$enable_threads = xyes; then
3907                         thread_file='posix'
3908                 fi
3909                 ;;
3910         alpha*-*-linux*)
3911                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3912                 target_cpu_default="MASK_GAS"
3913                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3914                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3915                 xmake_file=none
3916                 gas=yes gnu_ld=yes
3917                 if test x$enable_threads = xyes; then
3918                         thread_file='posix'
3919                 fi
3920                 ;;
3921         alpha*-*-netbsd*)
3922                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3923                 target_cpu_default="MASK_GAS"
3924                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3925                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3926                 xmake_file=none
3927                 gas=yes gnu_ld=yes
3928                 ;;
3929
3930         alpha*-*-openbsd*)
3931                 # default x-alpha is only appropriate for dec-osf.
3932                 target_cpu_default="MASK_GAS"
3933                 tmake_file="alpha/t-alpha alpha/t-ieee"
3934                 ;;
3935
3936         alpha*-dec-osf*)
3937                 if test x$stabs = xyes
3938                 then
3939                         tm_file="${tm_file} dbx.h"
3940                 fi
3941                 if test x$gas != xyes
3942                 then
3943                         extra_passes="mips-tfile mips-tdump"
3944                 fi
3945                 use_collect2=yes
3946                 tmake_file="alpha/t-alpha alpha/t-ieee"
3947                 case $machine in
3948                   *-*-osf1*)
3949                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3950                     ;;
3951                   *-*-osf[23]*)
3952                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3953                     ;;
3954                   *-*-osf4*)
3955                     tm_file="${tm_file} alpha/osf.h"
3956                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3957                     # a broken tar, so we use cpio instead.
3958                     install_headers_dir=install-headers-cpio
3959                     ;;
3960                   *-*-osf5*)
3961                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3962                     ;;
3963                 esac
3964                 case $machine in
3965                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3966                     target_cpu_default=MASK_SUPPORT_ARCH
3967                     ;;
3968                 esac
3969                 ;;
3970         alpha*-*-vxworks*)
3971                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3972                 tmake_file="alpha/t-alpha alpha/t-ieee"
3973                 if  x$gas != xyes
3974                 then
3975                         extra_passes="mips-tfile mips-tdump"
3976                 fi
3977                 use_collect2=yes
3978                 thread_file='vxworks'
3979                 ;;
3980         alpha*-*-winnt*)
3981                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3982                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3983                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3984                 xmake_file=winnt/x-winnt
3985                 extra_host_objs=oldnames.o
3986                 extra_gcc_objs="spawnv.o oldnames.o"
3987                 if test x$gnu_ld != xyes
3988                 then
3989                         extra_programs=ld.exe
3990                 fi
3991                 if test x$enable_threads = xyes; then
3992                         thread_file='win32'
3993                 fi
3994                 ;;
3995         alpha*-dec-vms*)
3996                 tm_file=alpha/vms.h
3997                 xm_file="${xm_file} alpha/xm-vms.h"
3998                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
3999                 ;;
4000         arc-*-elf*)
4001                 extra_parts="crtinit.o crtfini.o"
4002                 ;;
4003         arm-*-coff* | armel-*-coff*)
4004                 tm_file=arm/coff.h
4005                 tmake_file=arm/t-arm-coff
4006                 ;;
4007         arm-*-vxworks*)
4008                 tm_file=arm/vxarm.h
4009                 tmake_file=arm/t-arm-coff
4010                 thread_file='vxworks'
4011                 ;;
4012         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
4013                 tm_file=arm/riscix1-1.h
4014                 use_collect2=yes
4015                 ;;
4016         arm-*-riscix*)                  # Acorn RISC machine
4017                 if test x$gas = xyes
4018                 then
4019                     tm_file=arm/rix-gas.h
4020                 else
4021                     tm_file=arm/riscix.h
4022                 fi
4023                 xmake_file=arm/x-riscix
4024                 tmake_file=arm/t-riscix
4025                 use_collect2=yes
4026                 ;;
4027         arm-semi-aout | armel-semi-aout)
4028                 tm_file=arm/semi.h
4029                 tmake_file=arm/t-semi
4030                 ;;
4031         arm-semi-aof | armel-semi-aof)
4032                 tm_file=arm/semiaof.h
4033                 tmake_file=arm/t-semiaof
4034                 ;;
4035         arm*-*-netbsd*)
4036                 tm_file=arm/netbsd.h
4037                 tmake_file="t-netbsd arm/t-netbsd"
4038                 use_collect2=yes
4039                 ;;
4040         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
4041                 cpu_type=arm
4042                 xmake_file=x-linux
4043                 tm_file=arm/linux-aout.h
4044                 tmake_file=arm/t-linux
4045                 gnu_ld=yes
4046                 ;;
4047         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
4048                 xm_file=arm/xm-linux.h
4049                 xmake_file=x-linux
4050                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
4051                 case $machine in
4052                 armv2*-*-*)
4053                         tm_file="arm/linux-elf26.h $tm_file"
4054                         ;;
4055                 esac
4056                 tmake_file="t-linux arm/t-linux"
4057                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4058                 gnu_ld=yes
4059                 case x${enable_threads} in
4060                 x | xyes | xpthreads | xposix)
4061                         thread_file='posix'
4062                         ;;
4063                 esac
4064                 ;;
4065         arm*-*-linux*)          # ARM GNU/Linux with ELF
4066                 xm_file=arm/xm-linux.h
4067                 xmake_file=x-linux
4068                 tm_file="arm/linux-elf.h"
4069                 case $machine in
4070                 armv2*-*-*)
4071                         tm_file="arm/linux-elf26.h $tm_file"
4072                         ;;
4073                 esac
4074                 tmake_file="t-linux arm/t-linux"
4075                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4076                 gnu_ld=yes
4077                 case x${enable_threads} in
4078                 x | xyes | xpthreads | xposix)
4079                         thread_file='posix'
4080                         ;;
4081                 esac
4082                 ;;
4083         arm*-*-uclinux*)                # ARM ucLinux
4084                 tm_file=arm/uclinux-elf.h
4085                 tmake_file=arm/t-arm-elf
4086                 ;;
4087         arm*-*-aout)
4088                 tm_file=arm/aout.h
4089                 tmake_file=arm/t-arm-aout
4090                 ;;
4091         arm*-*-ecos-elf)
4092                 tm_file=arm/ecos-elf.h
4093                 tmake_file=arm/t-arm-elf
4094                 ;;
4095         arm*-*-elf)
4096                 tm_file=arm/unknown-elf.h
4097                 tmake_file=arm/t-arm-elf
4098                 ;;
4099         arm*-*-conix*)
4100                 tm_file=arm/conix-elf.h
4101                 tmake_file=arm/t-arm-elf
4102                 ;;
4103         arm*-*-oabi)
4104                 tm_file=arm/unknown-elf-oabi.h
4105                 tmake_file=arm/t-arm-elf
4106                 ;;
4107         arm-*-pe*)
4108                 tm_file=arm/pe.h
4109                 tmake_file=arm/t-pe
4110                 extra_objs="pe.o"
4111                 ;;
4112         avr-*-*)
4113                 ;;
4114         c1-convex-*)                    # Convex C1
4115                 target_cpu_default=1
4116                 use_collect2=yes
4117                 ;;
4118         c2-convex-*)                    # Convex C2
4119                 target_cpu_default=2
4120                 use_collect2=yes
4121                 ;;
4122         c32-convex-*)
4123                 target_cpu_default=4
4124                 use_collect2=yes
4125                 ;;
4126         c34-convex-*)
4127                 target_cpu_default=8
4128                 use_collect2=yes
4129                 ;;
4130         c38-convex-*)
4131                 target_cpu_default=16
4132                 use_collect2=yes
4133                 ;;
4134         c4x-*)
4135                 cpu_type=c4x
4136                 tmake_file=c4x/t-c4x
4137                 ;;
4138         clipper-intergraph-clix*)
4139                 tm_file="${tm_file} svr3.h clipper/clix.h"
4140                 xm_file=clipper/xm-clix.h
4141                 xmake_file=clipper/x-clix
4142                 extra_headers=va-clipper.h
4143                 extra_parts="crtbegin.o crtend.o"
4144                 install_headers_dir=install-headers-cpio
4145                 ;;
4146         d30v-*)
4147                 float_format=i64
4148                 ;;
4149         dsp16xx-*)
4150                 ;;
4151         elxsi-elxsi-*)
4152                 use_collect2=yes
4153                 ;;
4154         fr30-*-elf)
4155                 tm_file="fr30/fr30.h"
4156                 tmake_file=fr30/t-fr30
4157                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4158                 ;;
4159 # This hasn't been upgraded to GCC 2.
4160 #       fx80-alliant-*)                 # Alliant FX/80
4161 #               ;;
4162         h8300-*-*)
4163                 float_format=i32
4164                 ;;
4165         hppa*-*-linux*)
4166                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4167                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4168                 tmake_file="t-linux pa/t-linux"
4169                 extra_parts="crtbegin.o crtend.o"
4170                 xmake_file=none
4171                 gas=yes gnu_ld=yes
4172                 if test x$enable_threads = xyes; then
4173                         thread_file='posix'
4174                 fi
4175                 ;;
4176         hppa*-*-openbsd*)
4177                 target_cpu_default="MASK_PA_11"
4178                 tmake_file=pa/t-openbsd
4179                 ;;
4180         hppa1.1-*-pro*)
4181                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4182                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4183                 xm_file=pa/xm-papro.h
4184                 tmake_file=pa/t-pro
4185                 ;;
4186         hppa1.1-*-osf*)
4187                 target_cpu_default="MASK_PA_11"
4188                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4189                 use_collect2=yes
4190                 ;;
4191         hppa1.1-*-rtems*)
4192                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4193                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4194                 xm_file=pa/xm-papro.h
4195                 tmake_file=pa/t-pro
4196                 ;;
4197         hppa1.0-*-osf*)
4198                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4199                 use_collect2=yes
4200                 ;;
4201         hppa1.1-*-bsd*)
4202                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4203                 target_cpu_default="MASK_PA_11"
4204                 use_collect2=yes
4205                 ;;
4206         hppa1.0-*-bsd*)
4207                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4208                 use_collect2=yes
4209                 ;;
4210         hppa1.0-*-hpux7*)
4211                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4212                 xm_file=pa/xm-pahpux.h
4213                 xmake_file=pa/x-pa-hpux
4214                 if test x$gas = xyes
4215                 then
4216                         tm_file="${tm_file} pa/gas.h"
4217                 fi
4218                 install_headers_dir=install-headers-cpio
4219                 use_collect2=yes
4220                 ;;
4221         hppa1.0-*-hpux8.0[0-2]*)
4222                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4223                 xm_file=pa/xm-pahpux.h
4224                 xmake_file=pa/x-pa-hpux
4225                 if test x$gas = xyes
4226                 then
4227                         tm_file="${tm_file} pa/pa-gas.h"
4228                 else
4229                         tm_file="pa/pa-oldas.h ${tm_file}"
4230                 fi
4231                 install_headers_dir=install-headers-cpio
4232                 use_collect2=yes
4233                 ;;
4234         hppa1.1-*-hpux8.0[0-2]*)
4235                 target_cpu_default="MASK_PA_11"
4236                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4237                 xm_file=pa/xm-pahpux.h
4238                 xmake_file=pa/x-pa-hpux
4239                 if test x$gas = xyes
4240                 then
4241                         tm_file="${tm_file} pa/pa-gas.h"
4242                 else
4243                         tm_file="pa/pa-oldas.h ${tm_file}"
4244                 fi
4245                 install_headers_dir=install-headers-cpio
4246                 use_collect2=yes
4247                 ;;
4248         hppa1.1-*-hpux8*)
4249                 target_cpu_default="MASK_PA_11"
4250                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4251                 xm_file=pa/xm-pahpux.h
4252                 xmake_file=pa/x-pa-hpux
4253                 if test x$gas = xyes
4254                 then
4255                         tm_file="${tm_file} pa/pa-gas.h"
4256                 fi
4257                 install_headers_dir=install-headers-cpio
4258                 use_collect2=yes
4259                 ;;
4260         hppa1.0-*-hpux8*)
4261                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4262                 xm_file=pa/xm-pahpux.h
4263                 xmake_file=pa/x-pa-hpux
4264                 if test x$gas = xyes
4265                 then
4266                         tm_file="${tm_file} pa/pa-gas.h"
4267                 fi
4268                 install_headers_dir=install-headers-cpio
4269                 use_collect2=yes
4270                 ;;
4271         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4272                 target_cpu_default="MASK_PA_11"
4273                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4274                 float_format=i128
4275                 xm_file=pa/xm-pahpux.h
4276                 xmake_file=pa/x-pa-hpux
4277                 tmake_file=pa/t-pa
4278                 if test x$gas = xyes
4279                 then
4280                         tm_file="${tm_file} pa/pa-gas.h"
4281                 fi
4282                 if test x$enable_threads = x; then
4283                     enable_threads=$have_pthread_h
4284                 fi
4285                 case x${enable_threads} in
4286                 xyes | xdce)
4287                         tmake_file="${tmake_file} pa/t-dce-thr"
4288                         ;;
4289                 esac
4290                 install_headers_dir=install-headers-cpio
4291                 use_collect2=yes
4292                 ;;
4293         hppa1.0-*-hpux10*)
4294                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4295                 float_format=i128
4296                 xm_file=pa/xm-pahpux.h
4297                 xmake_file=pa/x-pa-hpux
4298                 tmake_file=pa/t-pa
4299                 if test x$gas = xyes
4300                 then
4301                         tm_file="${tm_file} pa/pa-gas.h"
4302                 fi
4303                 if test x$enable_threads = x; then
4304                     enable_threads=$have_pthread_h
4305                 fi
4306                 case x${enable_threads} in
4307                 xyes | xdce)
4308                         tmake_file="${tmake_file} pa/t-dce-thr"
4309                         ;;
4310                 esac
4311                 install_headers_dir=install-headers-cpio
4312                 use_collect2=yes
4313                 ;;
4314         hppa*64*-*-hpux11*)
4315                 target_cpu_default="MASK_PA_11"
4316                 xm_file=pa/xm-pa64hpux.h
4317                 xmake_file=pa/x-pa-hpux
4318                 tmake_file=pa/t-pa
4319                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4320                 float_format=i128
4321                 tmake_file=pa/t-pa64
4322                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4323
4324                 if [ x$gas = xyes ]
4325                 then
4326                         tm_file="${tm_file} pa/pa-gas.h"
4327                 fi
4328 #               if [[ x$enable_threads = x ]]; then
4329 #                   enable_threads=$have_pthread_h
4330 #               fi
4331 #               if [[ x$enable_threads = xyes ]]; then
4332 #                       thread_file='dce'
4333 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4334 #               fi
4335                 install_headers_dir=install-headers-cpio
4336                 use_collect2=yes
4337                 ;;
4338         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4339                 target_cpu_default="MASK_PA_11"
4340                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4341                 float_format=i128
4342                 xm_file=pa/xm-pahpux.h
4343                 xmake_file=pa/x-pa-hpux
4344                 tmake_file=pa/t-pa
4345                 if test x$gas = xyes
4346                 then
4347                         tm_file="${tm_file} pa/pa-gas.h"
4348                 fi
4349 #               if test x$enable_threads = x; then
4350 #                   enable_threads=$have_pthread_h
4351 #               fi
4352 #               if test x$enable_threads = xyes; then
4353 #                       thread_file='dce'
4354 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4355 #               fi
4356                 install_headers_dir=install-headers-cpio
4357                 use_collect2=yes
4358                 ;;
4359         hppa1.0-*-hpux11*)
4360                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4361                 float_format=i128
4362                 xm_file=pa/xm-pahpux.h
4363                 xmake_file=pa/x-pa-hpux
4364                 if test x$gas = xyes
4365                 then
4366                         tm_file="${tm_file} pa/pa-gas.h"
4367                 fi
4368 #               if test x$enable_threads = x; then
4369 #                   enable_threads=$have_pthread_h
4370 #               fi
4371 #               if test x$enable_threads = xyes; then
4372 #                       thread_file='dce'
4373 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4374 #               fi
4375                 install_headers_dir=install-headers-cpio
4376                 use_collect2=yes
4377                 ;;
4378         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4379                 target_cpu_default="MASK_PA_11"
4380                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4381                 xm_file=pa/xm-pahpux.h
4382                 xmake_file=pa/x-pa-hpux
4383                 if test x$gas = xyes
4384                 then
4385                         tm_file="${tm_file} pa/pa-gas.h"
4386                 fi
4387                 install_headers_dir=install-headers-cpio
4388                 use_collect2=yes
4389                 ;;
4390         hppa1.0-*-hpux*)
4391                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4392                 xm_file=pa/xm-pahpux.h
4393                 xmake_file=pa/x-pa-hpux
4394                 if test x$gas = xyes
4395                 then
4396                         tm_file="${tm_file} pa/pa-gas.h"
4397                 fi
4398                 install_headers_dir=install-headers-cpio
4399                 use_collect2=yes
4400                 ;;
4401         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4402                 target_cpu_default="MASK_PA_11"
4403                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4404                 xm_file=pa/xm-pahpux.h
4405                 xmake_file=pa/x-pa-hpux
4406                 if test x$gas = xyes
4407                 then
4408                         tm_file="${tm_file} pa/pa-gas.h"
4409                 fi
4410                 install_headers_dir=install-headers-cpio
4411                 use_collect2=yes
4412                 ;;
4413         hppa1.0-*-hiux*)
4414                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4415                 xm_file=pa/xm-pahpux.h
4416                 xmake_file=pa/x-pa-hpux
4417                 if test x$gas = xyes
4418                 then
4419                         tm_file="${tm_file} pa/pa-gas.h"
4420                 fi
4421                 install_headers_dir=install-headers-cpio
4422                 use_collect2=yes
4423                 ;;
4424         hppa*-*-lites*)
4425                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4426                 target_cpu_default="MASK_PA_11"
4427                 use_collect2=yes
4428                 ;;
4429         hppa*-*-mpeix*)
4430                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4431                 xm_file=pa/xm-pampeix.h
4432                 xmake_file=pa/x-pa-mpeix
4433                 echo "You must use gas. Assuming it is already installed."
4434                 install_headers_dir=install-headers-tar
4435                 use_collect2=yes
4436                 ;;
4437         i370-*-opened*)                  # IBM 360/370/390 Architecture
4438                 xm_file=i370/xm-oe.h
4439                 tm_file=i370/oe.h
4440                 xmake_file=i370/x-oe
4441                 tmake_file=i370/t-oe
4442                 ;;
4443         i370-*-mvs*)
4444                 xm_file=i370/xm-mvs.h
4445                 tm_file=i370/mvs.h
4446                 tmake_file=i370/t-mvs
4447                 ;;
4448         i370-*-linux*)
4449                 xm_file="xm-linux.h i370/xm-linux.h"
4450                 xmake_file=x-linux
4451                 tm_file="i370/linux.h ${tm_file}"
4452                 tmake_file="t-linux i370/t-linux"
4453                 # broken_install=yes
4454                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4455                 # extra_parts="crtbegin.o crtend.o"
4456                 gnu_ld=yes
4457                 gas=yes
4458                 elf=yes
4459                 if test x$enable_threads = xyes; then
4460                         thread_file='posix'
4461                 fi
4462                 ;;
4463         i[34567]86-*-elf*)
4464                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4465                 tm_file=i386/i386elf.h
4466                 tmake_file=i386/t-i386elf
4467                 xmake_file=x-svr4
4468                 ;;
4469         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4470                 if test x$gas = xyes
4471                 then
4472                         tm_file=i386/aix386.h
4473                         extra_parts="crtbegin.o crtend.o"
4474                         tmake_file=i386/t-crtstuff
4475                 else
4476                         tm_file=i386/aix386ng.h
4477                         use_collect2=yes
4478                 fi
4479                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4480                 xm_defines=USG
4481                 xmake_file=i386/x-aix
4482                 ;;
4483         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4484                 xm_file="xm-alloca.h ${xm_file}"
4485                 xm_defines="USG POSIX SMALL_ARG_MAX"
4486                 xmake_file=i386/x-ncr3000
4487                 if test x$stabs = xyes -a x$gas = xyes
4488                 then
4489                         tm_file=i386/sysv4gdb.h
4490                 else
4491                         tm_file=i386/sysv4.h
4492                 fi
4493                 extra_parts="crtbegin.o crtend.o"
4494                 tmake_file=i386/t-crtpic
4495                 ;;
4496         i[34567]86-next-*)
4497                 tm_file=i386/next.h
4498                 xm_file=i386/xm-next.h
4499                 tmake_file=i386/t-next
4500                 xmake_file=i386/x-next
4501                 extra_objs=nextstep.o
4502                 extra_parts="crtbegin.o crtend.o"
4503                 if test x$enable_threads = xyes; then
4504                         thread_file='mach'
4505                 fi
4506                 ;;
4507         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4508                 use_collect2=yes
4509                 if test x$gas = xyes
4510                 then
4511                         tm_file=i386/seq-gas.h
4512                 else
4513                         tm_file=i386/sequent.h
4514                 fi
4515                 ;;
4516         i[34567]86-sequent-ptx1*)
4517                 xm_defines="USG SVR3"
4518                 xmake_file=i386/x-sysv3
4519                 tm_file=i386/seq-sysv3.h
4520                 tmake_file=i386/t-crtstuff
4521                 extra_parts="crtbegin.o crtend.o"
4522                 install_headers_dir=install-headers-cpio
4523                 ;;
4524         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4525                 xm_defines="USG SVR3"
4526                 xmake_file=i386/x-sysv3
4527                 tm_file=i386/seq2-sysv3.h
4528                 tmake_file=i386/t-crtstuff
4529                 extra_parts="crtbegin.o crtend.o"
4530                 install_headers_dir=install-headers-cpio
4531                 ;;
4532         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4533                 xm_file="xm-alloca.h ${xm_file}"
4534                 xm_defines="USG POSIX SMALL_ARG_MAX"
4535                 xmake_file=x-svr4
4536                 tm_file=i386/ptx4-i.h
4537                 tmake_file=t-svr4
4538                 extra_parts="crtbegin.o crtend.o"
4539                 install_headers_dir=install-headers-cpio
4540                 ;;
4541         i386-sun-sunos*)                # Sun i386 roadrunner
4542                 xm_defines=USG
4543                 tm_file=i386/sun.h
4544                 use_collect2=yes
4545                 ;;
4546         i[34567]86-wrs-vxworks*)
4547                 tm_file=i386/vxi386.h
4548                 tmake_file=i386/t-i386bare
4549                 thread_file='vxworks'
4550                 ;;
4551         i[34567]86-*-aout*)
4552                 tm_file=i386/i386-aout.h
4553                 tmake_file=i386/t-i386bare
4554                 ;;
4555         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4556                 xm_file=i386/xm-beos.h
4557                 tmake_file='i386/t-beos i386/t-crtpic'
4558                 tm_file=i386/beos-elf.h
4559                 xmake_file=i386/x-beos
4560                 extra_parts='crtbegin.o crtend.o'
4561                 ;;
4562         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4563                 tm_file=i386/bsd386.h
4564 #               tmake_file=t-libc-ok
4565                 ;;
4566         i[34567]86-*-bsd*)
4567                 tm_file=i386/386bsd.h
4568 #               tmake_file=t-libc-ok
4569 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4570 #               use_collect2=yes
4571                 ;;
4572         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4573                 tm_file="i386/freebsd.h i386/perform.h"
4574                 tmake_file=t-freebsd
4575                 ;;
4576         i[34567]86-*-freebsd*)
4577                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4578                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4579                 tmake_file=t-freebsd
4580                 gas=yes
4581                 gnu_ld=yes
4582                 stabs=yes
4583                 case x${enable_threads} in
4584                 xyes | xpthreads | xposix)
4585                         thread_file='posix'
4586                         tmake_file="${tmake_file} t-freebsd-thread"
4587                         ;;
4588                 esac
4589                 ;;
4590         i[34567]86-*-netbsd*)
4591                 tm_file=i386/netbsd.h
4592                 tmake_file=t-netbsd
4593                 use_collect2=yes
4594                 ;;
4595         i[34567]86-*-openbsd*)
4596                 # we need collect2 until our bug is fixed...
4597                 use_collect2=yes
4598                 ;;
4599         i[34567]86-*-coff*)
4600                 tm_file=i386/i386-coff.h
4601                 tmake_file=i386/t-i386bare
4602                 ;;
4603         i[34567]86-*-isc*)              # 80386 running ISC system
4604                 xm_file="${xm_file} i386/xm-isc.h"
4605                 xm_defines="USG SVR3"
4606                 case $machine in
4607                   i[34567]86-*-isc[34]*)
4608                     xmake_file=i386/x-isc3
4609                     ;;
4610                   *)
4611                     xmake_file=i386/x-isc
4612                     ;;
4613                 esac
4614                 if test x$gas = xyes -a x$stabs = xyes
4615                 then
4616                         tm_file=i386/iscdbx.h
4617                         tmake_file=i386/t-svr3dbx
4618                         extra_parts="svr3.ifile svr3z.ifile"
4619                 else
4620                         tm_file=i386/isccoff.h
4621                         tmake_file=i386/t-crtstuff
4622                         extra_parts="crtbegin.o crtend.o"
4623                 fi
4624                 tmake_file="$tmake_file i386/t-i386bare"
4625                 install_headers_dir=install-headers-cpio
4626                 ;;
4627         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4628                                         # pre BFD linkers
4629                 xmake_file=x-linux-aout
4630                 tmake_file="t-linux-aout i386/t-crtstuff"
4631                 tm_file=i386/linux-oldld.h
4632                 gnu_ld=yes
4633                 float_format=i386
4634                 ;;
4635         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4636                 xmake_file=x-linux-aout
4637                 tmake_file="t-linux-aout i386/t-crtstuff"
4638                 tm_file=i386/linux-aout.h
4639                 gnu_ld=yes
4640                 float_format=i386
4641                 ;;
4642         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4643                                         # GNU/Linux C library 5
4644                 xmake_file=x-linux
4645                 tm_file=i386/linux.h
4646                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4647                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4648                 gnu_ld=yes
4649                 float_format=i386
4650                 if test x$enable_threads = xyes; then
4651                         thread_file='single'
4652                 fi
4653                 ;;
4654         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4655                                         # aka GNU/Linux C library 6
4656                 xmake_file=x-linux
4657                 tm_file=i386/linux.h
4658                 tmake_file="t-linux i386/t-crtstuff"
4659                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4660                 gnu_ld=yes
4661                 float_format=i386
4662                 if test x$enable_threads = xyes; then
4663                         thread_file='posix'
4664                 fi
4665                 ;;
4666         i[34567]86-*-gnu*)
4667                 float_format=i386
4668                 ;;
4669         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4670                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4671                 exit 1
4672                 ;;
4673         i[34567]86-pc-msdosdjgpp*)
4674                 xm_file=i386/xm-djgpp.h
4675                 tm_file=i386/djgpp.h
4676                 tmake_file=i386/t-djgpp
4677                 xmake_file=i386/x-djgpp
4678                 gnu_ld=yes
4679                 gas=yes
4680                 exeext=.exe
4681                 float_format=none
4682                 case $host in *pc-msdosdjgpp*)
4683                         target_alias=djgpp
4684                         ;;
4685                 esac
4686                 ;;
4687         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4688                 tm_file=i386/moss.h
4689                 tmake_file=t-libc-ok
4690                 gnu_ld=yes
4691                 gas=yes
4692                 ;;
4693         i[34567]86-*-lynxos*)
4694                 if test x$gas = xyes
4695                 then
4696                         tm_file=i386/lynx.h
4697                 else
4698                         tm_file=i386/lynx-ng.h
4699                 fi
4700                 xm_file=i386/xm-lynx.h
4701                 tmake_file=i386/t-i386bare
4702                 xmake_file=x-lynx
4703                 ;;
4704         i[34567]86-*-mach*)
4705                 tm_file=i386/mach.h
4706 #               tmake_file=t-libc-ok
4707                 use_collect2=yes
4708                 ;;
4709         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4710                 if test x$elf = xyes
4711                 then
4712                         tm_file=i386/osfelf.h
4713                         use_collect2=
4714                 else
4715                         tm_file=i386/osfrose.h
4716                         use_collect2=yes
4717                 fi
4718                 xm_file="i386/xm-osf.h ${xm_file}"
4719                 xmake_file=i386/x-osfrose
4720                 tmake_file=i386/t-osf
4721                 extra_objs=halfpic.o
4722                 ;;
4723         i[34567]86-go32-rtems*)
4724                 cpu_type=i386
4725                 xm_file=i386/xm-go32.h
4726                 tm_file=i386/go32-rtems.h
4727                 tmake_file="i386/t-go32 t-rtems"
4728                 ;;
4729         i[34567]86-*-rtemscoff*)
4730                 cpu_type=i386
4731                 tm_file=i386/rtems.h
4732                 tmake_file="i386/t-i386bare t-rtems"
4733                 ;;
4734         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4735                 cpu_type=i386
4736                 tm_file=i386/rtemself.h
4737                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4738                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4739                 ;;
4740         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4741                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4742                 xm_defines="USG SVR3"
4743                 xmake_file=i386/x-sco5
4744                 install_headers_dir=install-headers-cpio
4745                 tm_file=i386/sco5.h
4746                 if test x$gas = xyes
4747                 then
4748                         tm_file="i386/sco5gas.h ${tm_file}"
4749                         tmake_file=i386/t-sco5gas
4750                 else
4751                         tmake_file=i386/t-sco5
4752                 fi
4753                 tmake_file="$tmake_file i386/t-i386bare"
4754                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4755                 ;;
4756         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4757                 xm_file="${xm_file} i386/xm-sco.h"
4758                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4759                 xmake_file=i386/x-sco4
4760                 install_headers_dir=install-headers-cpio
4761                 if test x$stabs = xyes
4762                 then
4763                         tm_file=i386/sco4dbx.h
4764                         tmake_file=i386/t-svr3dbx
4765                         extra_parts="svr3.ifile svr3z.rfile"
4766                 else
4767                         tm_file=i386/sco4.h
4768                         tmake_file=i386/t-crtstuff
4769                         extra_parts="crtbegin.o crtend.o"
4770                 fi
4771                 tmake_file="$tmake_file i386/t-i386bare"
4772                 # The default EAFS filesystem supports long file names.
4773                 # Truncating the target makes $host != $target which
4774                 # makes gcc think it is doing a cross-compile.
4775                 # truncate_target=yes
4776                 ;;
4777         i[34567]86-*-sco*)              # 80386 running SCO system
4778                 xm_file=i386/xm-sco.h
4779                 xmake_file=i386/x-sco
4780                 install_headers_dir=install-headers-cpio
4781                 if test x$stabs = xyes
4782                 then
4783                         tm_file=i386/scodbx.h
4784                         tmake_file=i386/t-svr3dbx
4785                         extra_parts="svr3.ifile svr3z.rfile"
4786                 else
4787                         tm_file=i386/sco.h
4788                         extra_parts="crtbegin.o crtend.o"
4789                         tmake_file=i386/t-crtstuff
4790                 fi
4791                 tmake_file="$tmake_file i386/t-i386bare"
4792                 truncate_target=yes
4793                 ;;
4794         i[34567]86-*-solaris2*)
4795                 xm_file="xm-alloca.h ${xm_file}"
4796                 xm_defines="USG POSIX SMALL_ARG_MAX"
4797                 tm_file=i386/sol2.h
4798                 if test x$gas = xyes; then
4799                         # Only needed if gas does not support -s
4800                         tm_file="i386/sol2gas.h ${tm_file}"
4801                 fi
4802                 tmake_file="i386/t-i386bare i386/t-sol2"
4803                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4804                 xmake_file=x-svr4
4805                 if test x${enable_threads} = x; then
4806                     enable_threads=$have_pthread_h
4807                     if test x${enable_threads} = x; then
4808                         enable_threads=$have_thread_h
4809                     fi
4810                 fi
4811                 if test x${enable_threads} = xyes; then
4812                     if test x${have_pthread_h} = xyes; then
4813                         thread_file='posix'
4814                     else
4815                         thread_file='solaris'
4816                     fi
4817                 fi
4818                 ;;
4819        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4820                xm_file="xm-alloca.h ${xm_file}"
4821                xm_defines="USG POSIX"
4822                tm_file=i386/sysv5.h
4823                if test x$stabs = xyes
4824                then
4825                        tm_file="${tm_file} dbx.h"
4826                fi
4827                tmake_file="i386/t-i386bare i386/t-crtpic"
4828                xmake_file=x-svr4
4829                extra_parts="crtbegin.o crtend.o"
4830                if test x$enable_threads = xyes; then
4831                        thread_file='posix'
4832                fi
4833                ;;
4834         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4835                 xm_file="xm-alloca.h ${xm_file}"
4836                 xm_defines="USG POSIX SMALL_ARG_MAX"
4837                 tm_file=i386/sysv4.h
4838                 if test x$stabs = xyes
4839                 then
4840                         tm_file="${tm_file} dbx.h"
4841                 fi
4842                 tmake_file="i386/t-i386bare i386/t-crtpic"
4843                 xmake_file=x-svr4
4844                 extra_parts="crtbegin.o crtend.o"
4845                 ;;
4846         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4847                 xm_file="xm-alloca.h ${xm_file}"
4848                 xm_defines="USG POSIX"
4849                 tm_file=i386/udk.h
4850                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4851                 xmake_file=x-svr4
4852                 extra_parts="crtbegin.o crtend.o"
4853                 install_headers_dir=install-headers-cpio
4854                 ;;
4855         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4856                 cpu_type=i386
4857                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4858                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4859                 if test x$stabs = xyes
4860                 then
4861                         tm_file=i386/osf1elfgdb.h
4862                 else
4863                         tm_file=i386/osf1elf.h
4864                 fi
4865                 tmake_file=i386/t-osf1elf
4866                 xmake_file=i386/x-osf1elf
4867                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4868                 ;;
4869         i[34567]86-*-sysv*)             # Intel 80386's running system V
4870                 xm_defines="USG SVR3"
4871                 xmake_file=i386/x-sysv3
4872                 if test x$gas = xyes
4873                 then
4874                         if test x$stabs = xyes
4875                         then
4876                                 tm_file=i386/svr3dbx.h
4877                                 tmake_file=i386/t-svr3dbx
4878                                 extra_parts="svr3.ifile svr3z.rfile"
4879                         else
4880                                 tm_file=i386/svr3gas.h
4881                                 extra_parts="crtbegin.o crtend.o"
4882                                 tmake_file=i386/t-crtstuff
4883                         fi
4884                 else
4885                         tm_file=i386/sysv3.h
4886                         extra_parts="crtbegin.o crtend.o"
4887                         tmake_file=i386/t-crtstuff
4888                 fi
4889                 tmake_file="$tmake_file i386/t-crtpic"
4890                 ;;
4891         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4892                 xm_file="${xm_file} i386/xm-vsta.h"
4893                 tm_file=i386/vsta.h
4894                 tmake_file=i386/t-vsta
4895                 xmake_file=i386/x-vsta
4896                 ;;
4897         i[34567]86-*-win32)
4898                 xm_file="${xm_file} i386/xm-cygwin.h"
4899                 tmake_file=i386/t-cygwin
4900                 tm_file=i386/win32.h
4901                 xmake_file=i386/x-cygwin
4902                 extra_objs=winnt.o
4903                 if test x$enable_threads = xyes; then
4904                         thread_file='win32'
4905                 fi
4906                 exeext=.exe
4907                 ;;
4908         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4909                 xm_file="${xm_file} i386/xm-cygwin.h"
4910                 tmake_file=i386/t-cygwin
4911                 tm_file=i386/cygwin.h
4912                 xmake_file=i386/x-cygwin
4913                 extra_objs=winnt.o
4914                 if test x$enable_threads = xyes; then
4915                         thread_file='win32'
4916                 fi
4917                 exeext=.exe
4918                 ;;
4919         i[34567]86-*-mingw32*)
4920                 tm_file=i386/mingw32.h
4921                 xm_file="${xm_file} i386/xm-mingw32.h"
4922                 tmake_file="i386/t-cygwin i386/t-mingw32"
4923                 extra_objs=winnt.o
4924                 xmake_file=i386/x-cygwin
4925                 if test x$enable_threads = xyes; then
4926                         thread_file='win32'
4927                 fi
4928                 exeext=.exe
4929                 case $machine in
4930                         *mingw32msv*)
4931                                 ;;
4932                         *minwg32crt* | *mingw32*)
4933                                 tm_file="${tm_file} i386/crtdll.h"
4934                                 ;;
4935                 esac
4936                 ;;
4937         i[34567]86-*-uwin*)
4938                 tm_file=i386/uwin.h
4939                 xm_file="${xm_file} i386/xm-uwin.h"
4940                 xm_defines="USG NO_STAB_H"
4941                 tmake_file="i386/t-cygwin i386/t-uwin"
4942                 extra_objs=winnt.o
4943                 xmake_file=i386/x-cygwin
4944                 if test x$enable_threads = xyes; then
4945                         thread_file='win32'
4946                 fi
4947                 exeext=.exe
4948                 ;;
4949         i[34567]86-*-interix*)
4950                 tm_file="i386/i386-interix.h interix.h"
4951                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4952                 xm_defines="USG"
4953                 tmake_file="i386/t-interix"
4954                 extra_objs=interix.o
4955                 xmake_file=x-interix
4956                 if test x$enable_threads = xyes ; then
4957                         thread_file='posix'
4958                 fi
4959                 if test x$stabs = xyes ; then
4960                         tm_file="${tm_file} dbxcoff.h"
4961                 fi
4962                 ;;
4963         i[34567]86-*-winnt3*)
4964                 tm_file=i386/win-nt.h
4965                 out_file=i386/i386.c
4966                 xm_file="xm-winnt.h ${xm_file}"
4967                 xmake_file=winnt/x-winnt
4968                 tmake_file=i386/t-winnt
4969                 extra_host_objs="winnt.o oldnames.o"
4970                 extra_gcc_objs="spawnv.o oldnames.o"
4971                 if test x$gnu_ld != xyes
4972                 then
4973                         extra_programs=ld.exe
4974                 fi
4975                 if test x$enable_threads = xyes; then
4976                         thread_file='win32'
4977                 fi
4978                 ;;
4979         i[34567]86-dg-dgux*)
4980                 xm_file="xm-alloca.h ${xm_file}"
4981                 xm_defines="USG POSIX"
4982                 out_file=i386/dgux.c
4983                 tm_file=i386/dgux.h
4984                 tmake_file=i386/t-dgux
4985                 xmake_file=i386/x-dgux
4986                 install_headers_dir=install-headers-cpio
4987               ;;
4988         i860-alliant-*)         # Alliant FX/2800
4989                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4990                 xm_file="${xm_file}"
4991                 xmake_file=i860/x-fx2800
4992                 tmake_file=i860/t-fx2800
4993                 extra_parts="crtbegin.o crtend.o"
4994                 ;;
4995         i860-*-bsd*)
4996                 tm_file="${tm_file} i860/bsd.h"
4997                 if test x$gas = xyes
4998                 then
4999                         tm_file="${tm_file} i860/bsd-gas.h"
5000                 fi
5001                 use_collect2=yes
5002                 ;;
5003         i860-*-mach*)
5004                 tm_file="${tm_file} i860/mach.h"
5005                 tmake_file=t-libc-ok
5006                 ;;
5007         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
5008                 tm_file="${tm_file} svr3.h i860/paragon.h"
5009                 xm_defines="USG SVR3"
5010                 tmake_file=t-osf
5011                 ;;
5012         i860-*-sysv3*)
5013                 tm_file="${tm_file} svr3.h i860/sysv3.h"
5014                 xm_defines="USG SVR3"
5015                 xmake_file=i860/x-sysv3
5016                 extra_parts="crtbegin.o crtend.o"
5017                 ;;
5018         i860-*-sysv4*)
5019                 tm_file="${tm_file} svr4.h i860/sysv4.h"
5020                 xm_defines="USG SVR3"
5021                 xmake_file=i860/x-sysv4
5022                 tmake_file=t-svr4
5023                 extra_parts="crtbegin.o crtend.o"
5024                 ;;
5025         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
5026                 tm_file="${tm_file} i960/vx960.h"
5027                 tmake_file=i960/t-vxworks960
5028                 use_collect2=yes
5029                 thread_file='vxworks'
5030                 ;;
5031         i960-wrs-vxworks5* | i960-wrs-vxworks)
5032                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
5033                 tmake_file=i960/t-vxworks960
5034                 use_collect2=yes
5035                 thread_file='vxworks'
5036                 ;;
5037         i960-wrs-vxworks*)
5038                 tm_file="${tm_file} i960/vx960.h"
5039                 tmake_file=i960/t-vxworks960
5040                 use_collect2=yes
5041                 thread_file='vxworks'
5042                 ;;
5043         i960-*-coff*)
5044                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
5045                 tmake_file=i960/t-960bare
5046                 use_collect2=yes
5047                 ;;
5048         i960-*-rtems)
5049                 tmake_file="i960/t-960bare t-rtems"
5050                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5051                 use_collect2=yes
5052                 ;;
5053         i960-*-*)                       # Default i960 environment.
5054                 use_collect2=yes
5055                 ;;
5056         ia64*-*-elf*)
5057                 tm_file=ia64/elf.h
5058                 tmake_file="ia64/t-ia64"
5059                 target_cpu_default="0"
5060                 if test x$gas = xyes
5061                 then
5062                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5063                 fi
5064                 if test x$gnu_ld = xyes
5065                 then
5066                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5067                 fi
5068                 float_format=i386
5069                 ;;
5070         ia64*-*-linux*)
5071                 tm_file=ia64/linux.h
5072                 tmake_file="t-linux ia64/t-ia64"
5073                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5074                 if test x$enable_threads = xyes; then
5075                         thread_file='posix'
5076                 fi
5077                 float_format=i386
5078                 ;;
5079         m32r-*-elf*)
5080                 extra_parts="crtinit.o crtfini.o"
5081                 ;;
5082         # m68hc11 and m68hc12 share the same machine description.
5083         m68hc11-*-*|m6811-*-*)
5084                 tm_file="m68hc11/m68hc11.h"
5085                 xm_file="m68hc11/xm-m68hc11.h"
5086                 tm_p_file="m68hc11/m68hc11-protos.h"
5087                 md_file="m68hc11/m68hc11.md"
5088                 out_file="m68hc11/m68hc11.c"
5089                 tmake_file="m68hc11/t-m68hc11-gas"
5090                 ;;
5091         m68hc12-*-*|m6812-*-*)
5092                 tm_file="m68hc11/m68hc12.h"
5093                 tm_p_file="m68hc11/m68hc11-protos.h"
5094                 xm_file="m68hc11/xm-m68hc11.h"
5095                 md_file="m68hc11/m68hc11.md"
5096                 out_file="m68hc11/m68hc11.c"
5097                 tmake_file="m68hc11/t-m68hc11-gas"
5098                 ;;
5099         m68000-convergent-sysv*)
5100                 tm_file=m68k/ctix.h
5101                 xm_file="m68k/xm-3b1.h ${xm_file}"
5102                 xm_defines=USG
5103                 use_collect2=yes
5104                 extra_headers=math-68881.h
5105                 ;;
5106         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5107                 tm_file=m68k/hp2bsd.h
5108                 xmake_file=m68k/x-hp2bsd
5109                 use_collect2=yes
5110                 extra_headers=math-68881.h
5111                 ;;
5112         m68000-hp-hpux*)                # HP 9000 series 300
5113                 xm_file="xm-alloca.h ${xm_file}"
5114                 xm_defines="USG"
5115                 if test x$gas = xyes
5116                 then
5117                         xmake_file=m68k/x-hp320g
5118                         tm_file=m68k/hp310g.h
5119                 else
5120                         xmake_file=m68k/x-hp320
5121                         tm_file=m68k/hp310.h
5122                 fi
5123                 install_headers_dir=install-headers-cpio
5124                 use_collect2=yes
5125                 extra_headers=math-68881.h
5126                 ;;
5127         m68000-sun-sunos3*)
5128                 tm_file=m68k/sun2.h
5129                 use_collect2=yes
5130                 extra_headers=math-68881.h
5131                 ;;
5132         m68000-sun-sunos4*)
5133                 tm_file=m68k/sun2o4.h
5134                 use_collect2=yes
5135                 extra_headers=math-68881.h
5136                 ;;
5137         m68000-att-sysv*)
5138                 xm_file="m68k/xm-3b1.h ${xm_file}"
5139                 xm_defines=USG
5140                 if test x$gas = xyes
5141                 then
5142                         tm_file=m68k/3b1g.h
5143                 else
5144                         tm_file=m68k/3b1.h
5145                 fi
5146                 use_collect2=yes
5147                 extra_headers=math-68881.h
5148                 ;;
5149         m68k-apple-aux*)                # Apple Macintosh running A/UX
5150                 xm_defines="USG AUX"
5151                 tmake_file=m68k/t-aux
5152                 install_headers_dir=install-headers-cpio
5153                 extra_headers=math-68881.h
5154                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5155                 tm_file=
5156                 if test "$gnu_ld" = yes
5157                 then
5158                         tm_file="${tm_file} m68k/auxgld.h"
5159                 else
5160                         tm_file="${tm_file} m68k/auxld.h"
5161                 fi
5162                 if test "$gas" = yes
5163                 then
5164                         tm_file="${tm_file} m68k/auxgas.h"
5165                 else
5166                         tm_file="${tm_file} m68k/auxas.h"
5167                 fi
5168                 tm_file="${tm_file} m68k/a-ux.h"
5169                 float_format=m68k
5170                 ;;
5171         m68k-apollo-*)
5172                 tm_file=m68k/apollo68.h
5173                 xmake_file=m68k/x-apollo68
5174                 use_collect2=yes
5175                 extra_headers=math-68881.h
5176                 float_format=m68k
5177                 ;;
5178         m68k-altos-sysv*)                  # Altos 3068
5179                 if test x$gas = xyes
5180                 then
5181                         tm_file=m68k/altos3068.h
5182                         xm_defines=USG
5183                 else
5184                         echo "The Altos is supported only with the GNU assembler" 1>&2
5185                         exit 1
5186                 fi
5187                 extra_headers=math-68881.h
5188                 ;;
5189         m68k-bull-sysv*)                # Bull DPX/2
5190                 if test x$gas = xyes
5191                 then
5192                         if test x$stabs = xyes
5193                         then
5194                                 tm_file=m68k/dpx2cdbx.h
5195                         else
5196                                 tm_file=m68k/dpx2g.h
5197                         fi
5198                 else
5199                         tm_file=m68k/dpx2.h
5200                 fi
5201                 xm_file="xm-alloca.h ${xm_file}"
5202                 xm_defines=USG
5203                 xmake_file=m68k/x-dpx2
5204                 use_collect2=yes
5205                 extra_headers=math-68881.h
5206                 ;;
5207         m68k-atari-sysv4*)              # Atari variant of V.4.
5208                 tm_file=m68k/atari.h
5209                 xm_file="xm-alloca.h ${xm_file}"
5210                 xm_defines="USG FULL_PROTOTYPES"
5211                 tmake_file=t-svr4
5212                 extra_parts="crtbegin.o crtend.o"
5213                 extra_headers=math-68881.h
5214                 float_format=m68k
5215                 ;;
5216         m68k-motorola-sysv*)
5217                 tm_file=m68k/mot3300.h
5218                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5219                 if test x$gas = xyes
5220                 then
5221                         xmake_file=m68k/x-mot3300-gas
5222                         if test x$gnu_ld = xyes
5223                         then
5224                                 tmake_file=m68k/t-mot3300-gald
5225                         else
5226                                 tmake_file=m68k/t-mot3300-gas
5227                                 use_collect2=yes
5228                         fi
5229                 else
5230                         xmake_file=m68k/x-mot3300
5231                         if test x$gnu_ld = xyes
5232                         then
5233                                 tmake_file=m68k/t-mot3300-gld
5234                         else
5235                                 tmake_file=m68k/t-mot3300
5236                                 use_collect2=yes
5237                         fi
5238                 fi
5239                 gdb_needs_out_file_path=yes
5240                 extra_parts="crt0.o mcrt0.o"
5241                 extra_headers=math-68881.h
5242                 float_format=m68k
5243                 ;;
5244         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5245                 tm_file=m68k/tower-as.h
5246                 xm_defines="USG SVR3"
5247                 xmake_file=m68k/x-tower
5248                 extra_parts="crtbegin.o crtend.o"
5249                 extra_headers=math-68881.h
5250                 ;;
5251         m68k-plexus-sysv*)
5252                 tm_file=m68k/plexus.h
5253                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5254                 xm_defines=USG
5255                 use_collect2=yes
5256                 extra_headers=math-68881.h
5257                 ;;
5258         m68k-tti-*)
5259                 tm_file=m68k/pbb.h
5260                 xm_file="xm-alloca.h ${xm_file}"
5261                 xm_defines=USG
5262                 extra_headers=math-68881.h
5263                 ;;
5264         m68k-crds-unos*)
5265                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5266                 xm_defines="USG unos"
5267                 xmake_file=m68k/x-crds
5268                 tm_file=m68k/crds.h
5269                 use_collect2=yes
5270                 extra_headers=math-68881.h
5271                 ;;
5272         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5273                 tm_file=m68k/amix.h
5274                 xm_file="xm-alloca.h ${xm_file}"
5275                 xm_defines="USG FULL_PROTOTYPES"
5276                 xmake_file=m68k/x-amix
5277                 tmake_file=t-svr4
5278                 extra_parts="crtbegin.o crtend.o"
5279                 extra_headers=math-68881.h
5280                 float_format=m68k
5281                 ;;
5282         m68k-ccur-rtu)
5283                 tm_file=m68k/ccur-GAS.h
5284                 xmake_file=m68k/x-ccur
5285                 extra_headers=math-68881.h
5286                 use_collect2=yes
5287                 float_format=m68k
5288                 ;;
5289         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5290                 tm_file=m68k/hp3bsd44.h
5291                 xmake_file=m68k/x-hp3bsd44
5292                 use_collect2=yes
5293                 extra_headers=math-68881.h
5294                 float_format=m68k
5295                 ;;
5296         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5297                 tm_file=m68k/hp3bsd.h
5298                 use_collect2=yes
5299                 extra_headers=math-68881.h
5300                 float_format=m68k
5301                 ;;
5302         m68k-isi-bsd*)
5303                 if test x$with_fp = xno
5304                 then
5305                         tm_file=m68k/isi-nfp.h
5306                 else
5307                         tm_file=m68k/isi.h
5308                         float_format=m68k
5309                 fi
5310                 use_collect2=yes
5311                 extra_headers=math-68881.h
5312                 ;;
5313         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5314                 xm_file="xm-alloca.h ${xm_file}"
5315                 xm_defines="USG"
5316                 if test x$gas = xyes
5317                 then
5318                         xmake_file=m68k/x-hp320g
5319                         tm_file=m68k/hp320g.h
5320                 else
5321                         xmake_file=m68k/x-hp320
5322                         tm_file=m68k/hpux7.h
5323                 fi
5324                 install_headers_dir=install-headers-cpio
5325                 use_collect2=yes
5326                 extra_headers=math-68881.h
5327                 float_format=m68k
5328                 ;;
5329         m68k-hp-hpux*)  # HP 9000 series 300
5330                 xm_file="xm-alloca.h ${xm_file}"
5331                 xm_defines="USG"
5332                 if test x$gas = xyes
5333                 then
5334                         xmake_file=m68k/x-hp320g
5335                         tm_file=m68k/hp320g.h
5336                 else
5337                         xmake_file=m68k/x-hp320
5338                         tm_file=m68k/hp320.h
5339                 fi
5340                 install_headers_dir=install-headers-cpio
5341                 use_collect2=yes
5342                 extra_headers=math-68881.h
5343                 float_format=m68k
5344                 ;;
5345         m68k-sun-mach*)
5346                 tm_file=m68k/sun3mach.h
5347                 use_collect2=yes
5348                 extra_headers=math-68881.h
5349                 float_format=m68k
5350                 ;;
5351         m68k-sony-newsos3*)
5352                 if test x$gas = xyes
5353                 then
5354                         tm_file=m68k/news3gas.h
5355                 else
5356                         tm_file=m68k/news3.h
5357                 fi
5358                 use_collect2=yes
5359                 extra_headers=math-68881.h
5360                 float_format=m68k
5361                 ;;
5362         m68k-sony-bsd* | m68k-sony-newsos*)
5363                 if test x$gas = xyes
5364                 then
5365                         tm_file=m68k/newsgas.h
5366                 else
5367                         tm_file=m68k/news.h
5368                 fi
5369                 use_collect2=yes
5370                 extra_headers=math-68881.h
5371                 float_format=m68k
5372                 ;;
5373         m68k-next-nextstep2*)
5374                 tm_file=m68k/next21.h
5375                 xm_file="m68k/xm-next.h ${xm_file}"
5376                 tmake_file=m68k/t-next
5377                 xmake_file=m68k/x-next
5378                 extra_objs=nextstep.o
5379                 extra_headers=math-68881.h
5380                 use_collect2=yes
5381                 float_format=m68k
5382                 ;;
5383         m68k-next-nextstep[34]*)
5384                 tm_file=m68k/next.h
5385                 xm_file="m68k/xm-next.h ${xm_file}"
5386                 tmake_file=m68k/t-next
5387                 xmake_file=m68k/x-next
5388                 extra_objs=nextstep.o
5389                 extra_parts="crtbegin.o crtend.o"
5390                 extra_headers=math-68881.h
5391                 float_format=m68k
5392                 if test x$enable_threads = xyes; then
5393                         thread_file='mach'
5394                 fi
5395                 ;;
5396         m68k-sun-sunos3*)
5397                 if test x$with_fp = xno
5398                 then
5399                         tm_file=m68k/sun3n3.h
5400                 else
5401                         tm_file=m68k/sun3o3.h
5402                         float_format=m68k
5403                 fi
5404                 use_collect2=yes
5405                 extra_headers=math-68881.h
5406                 ;;
5407         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5408                 if test x$with_fp = xno
5409                 then
5410                         tm_file=m68k/sun3n.h
5411                 else
5412                         tm_file=m68k/sun3.h
5413                         float_format=m68k
5414                 fi
5415                 use_collect2=yes
5416                 extra_headers=math-68881.h
5417                 ;;
5418         m68k-wrs-vxworks*)
5419                 tm_file=m68k/vxm68k.h
5420                 tmake_file=m68k/t-vxworks68
5421                 extra_headers=math-68881.h
5422                 thread_file='vxworks'
5423                 float_format=m68k
5424                 ;;
5425         m68k-*-aout*)
5426                 tmake_file=m68k/t-m68kbare
5427                 tm_file="m68k/m68k-aout.h libgloss.h"
5428                 extra_headers=math-68881.h
5429                 float_format=m68k
5430                 ;;
5431         m68k-*-coff*)
5432                 tmake_file=m68k/t-m68kbare
5433                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5434                 extra_headers=math-68881.h
5435                 float_format=m68k
5436                 ;;
5437         m68020-*-elf* | m68k-*-elf*)
5438                 tm_file="m68k/m68020-elf.h"
5439                 xm_file=m68k/xm-m68kv.h
5440                 tmake_file=m68k/t-m68kelf
5441                 header_files=math-68881.h
5442                 ;;
5443         m68k-*-lynxos*)
5444                 if test x$gas = xyes
5445                 then
5446                         tm_file=m68k/lynx.h
5447                 else
5448                         tm_file=m68k/lynx-ng.h
5449                 fi
5450                 xm_file=m68k/xm-lynx.h
5451                 xmake_file=x-lynx
5452                 tmake_file=m68k/t-lynx
5453                 extra_headers=math-68881.h
5454                 float_format=m68k
5455                 ;;
5456         m68k*-*-netbsd*)
5457                 tm_file=m68k/netbsd.h
5458                 tmake_file=t-netbsd
5459                 float_format=m68k
5460                 use_collect2=yes
5461                 ;;
5462         m68k*-*-openbsd*)
5463                 float_format=m68k
5464                 # we need collect2 until our bug is fixed...
5465                 use_collect2=yes
5466                 ;;
5467         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5468                 xm_file="xm-alloca.h ${xm_file}"
5469                 xm_defines=USG
5470                 xmake_file=m68k/x-m68kv
5471                 extra_parts="crtbegin.o crtend.o"
5472                 extra_headers=math-68881.h
5473                 float_format=m68k
5474                 ;;
5475         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5476                 tm_file=m68k/m68kv4.h
5477                 xm_file="xm-alloca.h ${xm_file}"
5478                 xm_defines=USG
5479                 tmake_file=t-svr4
5480                 extra_parts="crtbegin.o crtend.o"
5481                 extra_headers=math-68881.h
5482                 float_format=m68k
5483                 ;;
5484         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5485                                         # with a.out format
5486                 xmake_file=x-linux
5487                 tm_file=m68k/linux-aout.h
5488                 tmake_file="t-linux-aout m68k/t-linux-aout"
5489                 extra_headers=math-68881.h
5490                 float_format=m68k
5491                 gnu_ld=yes
5492                 ;;
5493         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5494                                         # with ELF format using the
5495                                         # GNU/Linux C library 5
5496                 xmake_file=x-linux
5497                 tm_file=m68k/linux.h
5498                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5499                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5500                 extra_headers=math-68881.h
5501                 float_format=m68k
5502                 gnu_ld=yes
5503                 ;;
5504         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5505                                         # with ELF format using glibc 2
5506                                         # aka the GNU/Linux C library 6.
5507                 xmake_file=x-linux
5508                 tm_file=m68k/linux.h
5509                 tmake_file="t-linux m68k/t-linux"
5510                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5511                 extra_headers=math-68881.h
5512                 float_format=m68k
5513                 gnu_ld=yes
5514                 if test x$enable_threads = xyes; then
5515                         thread_file='posix'
5516                 fi
5517                 ;;
5518         m68k-*-psos*)
5519                 tmake_file=m68k/t-m68kbare
5520                 tm_file=m68k/m68k-psos.h
5521                 extra_headers=math-68881.h
5522                 float_format=m68k
5523                 ;;
5524         m68k-*-rtemscoff*)
5525                 tmake_file="m68k/t-m68kbare t-rtems"
5526                 tm_file=m68k/rtems.h
5527                 extra_headers=math-68881.h
5528                 float_format=m68k
5529                 ;;
5530         m68k-*-rtemself*|m68k-*-rtems*)
5531                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5532                 tm_file=m68k/rtemself.h
5533                 extra_headers=math-68881.h
5534                 float_format=m68k
5535                 ;;
5536         m88k-dg-dgux*)
5537                 case $machine in
5538                   m88k-dg-dguxbcs*)
5539                     tm_file=m88k/dguxbcs.h
5540                     tmake_file=m88k/t-dguxbcs
5541                     ;;
5542                   *)
5543                     tm_file=m88k/dgux.h
5544                     tmake_file=m88k/t-dgux
5545                     ;;
5546                 esac
5547                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5548                 xmake_file=m88k/x-dgux
5549                 if test x$gas = xyes
5550                 then
5551                         tmake_file=m88k/t-dgux-gas
5552                 fi
5553                 ;;
5554         m88k-dolphin-sysv3*)
5555                 tm_file=m88k/dolph.h
5556                 extra_parts="crtbegin.o crtend.o"
5557                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5558                 xmake_file=m88k/x-dolph
5559                 if test x$gas = xyes
5560                 then
5561                         tmake_file=m88k/t-m88k-gas
5562                 fi
5563                 ;;
5564         m88k-tektronix-sysv3)
5565                 tm_file=m88k/tekXD88.h
5566                 extra_parts="crtbegin.o crtend.o"
5567                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5568                 xmake_file=m88k/x-tekXD88
5569                 if test x$gas = xyes
5570                 then
5571                         tmake_file=m88k/t-m88k-gas
5572                 fi
5573                 ;;
5574         m88k-*-aout*)
5575                 tm_file=m88k/m88k-aout.h
5576                 ;;
5577         m88k-*-coff*)
5578                 tm_file=m88k/m88k-coff.h
5579                 tmake_file=m88k/t-bug
5580                 ;;
5581         m88k-*-luna*)
5582                 tm_file=m88k/luna.h
5583                 extra_parts="crtbegin.o crtend.o"
5584                 if test x$gas = xyes
5585                 then
5586                         tmake_file=m88k/t-luna-gas
5587                 else
5588                         tmake_file=m88k/t-luna
5589                 fi
5590                 ;;
5591         m88k-*-openbsd*)
5592                 tmake_file="${tmake_file} m88k/t-luna-gas"
5593                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5594                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5595                 ;;
5596         m88k-*-sysv3*)
5597                 tm_file=m88k/sysv3.h
5598                 extra_parts="crtbegin.o crtend.o"
5599                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5600                 xmake_file=m88k/x-sysv3
5601                 if test x$gas = xyes
5602                 then
5603                         tmake_file=m88k/t-m88k-gas
5604                 fi
5605                 ;;
5606         m88k-*-sysv4*)
5607                 tm_file=m88k/sysv4.h
5608                 extra_parts="crtbegin.o crtend.o"
5609                 xmake_file=m88k/x-sysv4
5610                 tmake_file=m88k/t-sysv4
5611                 ;;
5612         mcore-*-elf)
5613                 tm_file=mcore/mcore-elf.h
5614                 tmake_file=mcore/t-mcore
5615                 ;;
5616         mcore-*-pe*)
5617                 tm_file=mcore/mcore-pe.h
5618                 tmake_file=mcore/t-mcore-pe
5619                 ;;
5620         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5621                 if test "x$gnu_ld" = xyes
5622                 then
5623                         tm_file="mips/iris6.h mips/iris6gld.h"
5624                 else
5625                         tm_file=mips/iris6.h
5626                 fi
5627                 tmake_file=mips/t-iris6
5628                 xm_file=mips/xm-iris6.h
5629                 xmake_file=mips/x-iris6
5630 #               if test x$enable_threads = xyes; then
5631 #                       thread_file='irix'
5632 #               fi
5633                 ;;
5634         mips-wrs-vxworks)
5635                 tm_file="mips/elf.h mips/vxworks.h"
5636                 tmake_file=mips/t-ecoff
5637                 gas=yes
5638                 gnu_ld=yes
5639                 extra_parts="crtbegin.o crtend.o"
5640                 thread_file='vxworks'
5641                 ;;
5642         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5643                 tm_file="mips/iris6.h mips/cross64.h"
5644                 xm_defines=USG
5645                 xm_file="mips/xm-iris5.h"
5646                 xmake_file=mips/x-iris
5647                 tmake_file=mips/t-cross64
5648                 # See comment in mips/iris[56].h files.
5649                 use_collect2=yes
5650 #               if test x$enable_threads = xyes; then
5651 #                       thread_file='irix'
5652 #               fi
5653                 ;;
5654         mips-sni-sysv4)
5655                 if test x$gas = xyes
5656                 then
5657                         if test x$stabs = xyes
5658                         then
5659                                 tm_file=mips/iris5gdb.h
5660                         else
5661                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5662                         fi
5663                 else
5664                         tm_file=mips/sni-svr4.h
5665                 fi
5666                 xm_defines=USG
5667                 xmake_file=mips/x-sni-svr4
5668                 tmake_file=mips/t-mips-gas
5669                 if test x$gnu_ld != xyes
5670                 then
5671                         use_collect2=yes
5672                 fi
5673                 ;;
5674         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5675                 if test x$gas = xyes
5676                 then
5677                         tm_file="mips/iris5.h mips/iris5gas.h"
5678                         if test x$stabs = xyes
5679                         then
5680                                 tm_file="${tm_file} dbx.h"
5681                         fi
5682                 else
5683                         tm_file=mips/iris5.h
5684                 fi
5685                 xm_defines=USG
5686                 xm_file="mips/xm-iris5.h"
5687                 xmake_file=mips/x-iris
5688                 # mips-tfile doesn't work yet
5689                 tmake_file=mips/t-mips-gas
5690                 # See comment in mips/iris5.h file.
5691                 use_collect2=yes
5692 #               if test x$enable_threads = xyes; then
5693 #                       thread_file='irix'
5694 #               fi
5695                 ;;
5696         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5697                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5698                 if test x$stabs = xyes; then
5699                         tm_file="${tm_file} dbx.h"
5700                 fi
5701                 xm_defines=USG
5702                 xmake_file=mips/x-iris
5703                 if test x$gas = xyes
5704                 then
5705                         tmake_file=mips/t-mips-gas
5706                 else
5707                         extra_passes="mips-tfile mips-tdump"
5708                 fi
5709                 if test x$gnu_ld != xyes
5710                 then
5711                         use_collect2=yes
5712                 fi
5713 #               if test x$enable_threads = xyes; then
5714 #                       thread_file='irix'
5715 #               fi
5716                 ;;
5717         mips-sgi-irix4*)                # Mostly like a MIPS.
5718                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5719                 if test x$stabs = xyes; then
5720                         tm_file="${tm_file} dbx.h"
5721                 fi
5722                 xm_defines=USG
5723                 xmake_file=mips/x-iris
5724                 if test x$gas = xyes
5725                 then
5726                         tmake_file=mips/t-mips-gas
5727                 else
5728                         extra_passes="mips-tfile mips-tdump"
5729                 fi
5730                 if test x$gnu_ld != xyes
5731                 then
5732                         use_collect2=yes
5733                 fi
5734 #               if test x$enable_threads = xyes; then
5735 #                       thread_file='irix'
5736 #               fi
5737                 ;;
5738         mips-sgi-*)                     # Mostly like a MIPS.
5739                 tm_file="mips/iris3.h ${tm_file}"
5740                 if test x$stabs = xyes; then
5741                         tm_file="${tm_file} dbx.h"
5742                 fi
5743                 xm_defines=USG
5744                 xmake_file=mips/x-iris3
5745                 if test x$gas = xyes
5746                 then
5747                         tmake_file=mips/t-mips-gas
5748                 else
5749                         extra_passes="mips-tfile mips-tdump"
5750                 fi
5751                 if test x$gnu_ld != xyes
5752                 then
5753                         use_collect2=yes
5754                 fi
5755                 ;;
5756         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5757                 tm_file="mips/osfrose.h ${tm_file}"
5758                 xmake_file=mips/x-osfrose
5759                 tmake_file=mips/t-osfrose
5760                 extra_objs=halfpic.o
5761                 use_collect2=yes
5762                 ;;
5763         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5764                 tm_file=mips/dec-osf1.h
5765                 if test x$stabs = xyes; then
5766                         tm_file="${tm_file} dbx.h"
5767                 fi
5768                 xmake_file=mips/x-dec-osf1
5769                 if test x$gas = xyes
5770                 then
5771                         tmake_file=mips/t-mips-gas
5772                 else
5773                         tmake_file=mips/t-ultrix
5774                         extra_passes="mips-tfile mips-tdump"
5775                 fi
5776                 if test x$gnu_ld != xyes
5777                 then
5778                         use_collect2=yes
5779                 fi
5780                 ;;
5781         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5782               tm_file=mips/dec-bsd.h
5783               if test x$gas = xyes
5784               then
5785                         tmake_file=mips/t-mips-gas
5786               else
5787                         tmake_file=mips/t-ultrix
5788                         extra_passes="mips-tfile mips-tdump"
5789               fi
5790               if test x$gnu_ld != xyes
5791               then
5792                         use_collect2=yes
5793               fi
5794               ;;
5795         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5796                 tm_file=mips/netbsd.h
5797                 # On NetBSD, the headers are already okay, except for math.h.
5798                 tmake_file=t-netbsd
5799                 ;;
5800         mips*-*-linux*)                         # Linux MIPS, either endian.
5801                 xmake_file=x-linux
5802                 case $machine in
5803                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5804                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5805                 esac
5806                 tmake_file=t-linux
5807                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5808                 gnu_ld=yes
5809                 gas=yes
5810                 if test x$enable_threads = xyes; then
5811                         thread_file='posix'
5812                 fi
5813                 ;;
5814         mips*el-*-openbsd*)     # mips little endian
5815                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5816                 ;;
5817         mips*-*-openbsd*)               # mips big endian
5818                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5819                 tm_file="mips/openbsd-be.h ${tm_file}"
5820                 ;;
5821         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5822                 tm_file="mips/news4.h ${tm_file}"
5823                 if test x$stabs = xyes; then
5824                         tm_file="${tm_file} dbx.h"
5825                 fi
5826                 if test x$gas = xyes
5827                 then
5828                         tmake_file=mips/t-mips-gas
5829                 else
5830                         extra_passes="mips-tfile mips-tdump"
5831                 fi
5832                 if test x$gnu_ld != xyes
5833                 then
5834                         use_collect2=yes
5835                 fi
5836                 xmake_file=mips/x-sony
5837                 ;;
5838         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5839                                         # That is based on svr4.
5840                 # t-svr4 is not right because this system doesn't use ELF.
5841                 tm_file="mips/news5.h ${tm_file}"
5842                 if test x$stabs = xyes; then
5843                         tm_file="${tm_file} dbx.h"
5844                 fi
5845                 xm_defines=USG
5846                 if test x$gas = xyes
5847                 then
5848                         tmake_file=mips/t-mips-gas
5849                 else
5850                         extra_passes="mips-tfile mips-tdump"
5851                 fi
5852                 if test x$gnu_ld != xyes
5853                 then
5854                         use_collect2=yes
5855                 fi
5856                 ;;
5857         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5858                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5859                 if test x$stabs = xyes; then
5860                         tm_file="${tm_file} dbx.h"
5861                 fi
5862                 xm_defines=USG
5863                 xmake_file=mips/x-sysv
5864                 if test x$gas = xyes
5865                 then
5866                         tmake_file=mips/t-mips-gas
5867                         extra_parts="crtbegin.o crtend.o"
5868                 else
5869                         tmake_file=mips/t-mips
5870                         extra_passes="mips-tfile mips-tdump"
5871                 fi
5872                 if test x$gnu_ld != xyes
5873                 then
5874                         use_collect2=yes
5875                 fi
5876                 ;;
5877         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5878                 tm_file="mips/ultrix.h ${tm_file}"
5879                 if test x$stabs = xyes; then
5880                         tm_file="${tm_file} dbx.h"
5881                 fi
5882                 xmake_file=mips/x-ultrix
5883                 if test x$gas = xyes
5884                 then
5885                         tmake_file=mips/t-mips-gas
5886                 else
5887                         tmake_file=mips/t-ultrix
5888                         extra_passes="mips-tfile mips-tdump"
5889                 fi
5890                 if test x$gnu_ld != xyes
5891                 then
5892                         use_collect2=yes
5893                 fi
5894                 ;;
5895         mips-*-riscos[56789]bsd*)
5896                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5897                 if test x$stabs = xyes; then
5898                         tm_file="${tm_file} dbx.h"
5899                 fi
5900                 if test x$gas = xyes
5901                 then
5902                         tmake_file=mips/t-bsd-gas
5903                 else
5904                         tmake_file=mips/t-bsd
5905                         extra_passes="mips-tfile mips-tdump"
5906                 fi
5907                 if test x$gnu_ld != xyes
5908                 then
5909                         use_collect2=yes
5910                 fi
5911                 ;;
5912         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5913                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5914                 if test x$stabs = xyes; then
5915                         tm_file="${tm_file} dbx.h"
5916                 fi
5917                 if test x$gas = xyes
5918                 then
5919                         tmake_file=mips/t-bsd-gas
5920                 else
5921                         tmake_file=mips/t-bsd
5922                         extra_passes="mips-tfile mips-tdump"
5923                 fi
5924                 if test x$gnu_ld != xyes
5925                 then
5926                         use_collect2=yes
5927                 fi
5928                 ;;
5929         mips-*-riscos[56789]sysv4*)
5930                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5931                 if test x$stabs = xyes; then
5932                         tm_file="${tm_file} dbx.h"
5933                 fi
5934                 xmake_file=mips/x-sysv
5935                 if test x$gas = xyes
5936                 then
5937                         tmake_file=mips/t-svr4-gas
5938                 else
5939                         tmake_file=mips/t-svr4
5940                         extra_passes="mips-tfile mips-tdump"
5941                 fi
5942                 if test x$gnu_ld != xyes
5943                 then
5944                         use_collect2=yes
5945                 fi
5946                 ;;
5947         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5948                 tm_file="mips/svr4-4.h ${tm_file}"
5949                 if test x$stabs = xyes; then
5950                         tm_file="${tm_file} dbx.h"
5951                 fi
5952                 xm_defines=USG
5953                 xmake_file=mips/x-sysv
5954                 if test x$gas = xyes
5955                 then
5956                         tmake_file=mips/t-svr4-gas
5957                 else
5958                         tmake_file=mips/t-svr4
5959                         extra_passes="mips-tfile mips-tdump"
5960                 fi
5961                 if test x$gnu_ld != xyes
5962                 then
5963                         use_collect2=yes
5964                 fi
5965                 ;;
5966         mips-*-riscos[56789]sysv*)
5967                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5968                 if test x$stabs = xyes; then
5969                         tm_file="${tm_file} dbx.h"
5970                 fi
5971                 xm_defines=USG
5972                 xmake_file=mips/x-sysv
5973                 if test x$gas = xyes
5974                 then
5975                         tmake_file=mips/t-svr3-gas
5976                 else
5977                         tmake_file=mips/t-svr3
5978                         extra_passes="mips-tfile mips-tdump"
5979                 fi
5980                 if test x$gnu_ld != xyes
5981                 then
5982                         use_collect2=yes
5983                 fi
5984                 ;;
5985         mips-*-sysv* | mips-*-riscos*sysv*)
5986                 tm_file="mips/svr3-4.h ${tm_file}"
5987                 if test x$stabs = xyes; then
5988                         tm_file="${tm_file} dbx.h"
5989                 fi
5990                 xm_defines=USG
5991                 xmake_file=mips/x-sysv
5992                 if test x$gas = xyes
5993                 then
5994                         tmake_file=mips/t-svr3-gas
5995                 else
5996                         tmake_file=mips/t-svr3
5997                         extra_passes="mips-tfile mips-tdump"
5998                 fi
5999                 if test x$gnu_ld != xyes
6000                 then
6001                         use_collect2=yes
6002                 fi
6003                 ;;
6004         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
6005                 tm_file=mips/mips-5.h
6006                 if test x$stabs = xyes; then
6007                         tm_file="${tm_file} dbx.h"
6008                 fi
6009                 if test x$gas = xyes
6010                 then
6011                         tmake_file=mips/t-mips-gas
6012                 else
6013                         extra_passes="mips-tfile mips-tdump"
6014                 fi
6015                 if test x$gnu_ld != xyes
6016                 then
6017                         use_collect2=yes
6018                 fi
6019                 ;;
6020         mips-*-gnu*)
6021                 ;;
6022         mipsel-*-ecoff*)
6023                 tm_file=mips/ecoffl.h
6024                 if test x$stabs = xyes; then
6025                         tm_file="${tm_file} dbx.h"
6026                 fi
6027                 tmake_file=mips/t-ecoff
6028                 ;;
6029         mips-*-ecoff*)
6030                 tm_file="gofast.h mips/ecoff.h"
6031                 if test x$stabs = xyes; then
6032                         tm_file="${tm_file} dbx.h"
6033                 fi
6034                 tmake_file=mips/t-ecoff
6035                 ;;
6036         mipsel-*-elf*)
6037                 tm_file="mips/elfl.h"
6038                 tmake_file=mips/t-elf
6039                 ;;
6040         mips-*-elf*)
6041                 tm_file="mips/elf.h"
6042                 tmake_file=mips/t-elf
6043                 ;;
6044         mips64el-*-elf*)
6045                 tm_file="mips/elfl64.h"
6046                 tmake_file=mips/t-elf
6047                 ;;
6048         mips64orionel-*-elf*)
6049                 tm_file="mips/elforion.h mips/elfl64.h"
6050                 tmake_file=mips/t-elf
6051                 ;;
6052         mips64-*-elf*)
6053                 tm_file="mips/elf64.h"
6054                 tmake_file=mips/t-elf
6055                 ;;
6056         mips64orion-*-elf*)
6057                 tm_file="mips/elforion.h mips/elf64.h"
6058                 tmake_file=mips/t-elf
6059                 ;;
6060         mips64orion-*-rtems*)
6061                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
6062                 tmake_file="mips/t-elf t-rtems"
6063                 ;;
6064         mipstx39el-*-elf*)
6065                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6066                 tmake_file=mips/t-r3900
6067                 ;;
6068         mipstx39-*-elf*)
6069                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6070                 tmake_file=mips/t-r3900
6071                 ;;
6072         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6073                 if test x$stabs = xyes; then
6074                         tm_file="${tm_file} dbx.h"
6075                 fi
6076                 if test x$gas = xyes
6077                 then
6078                         tmake_file=mips/t-mips-gas
6079                 else
6080                         extra_passes="mips-tfile mips-tdump"
6081                 fi
6082                 if test x$gnu_ld != xyes
6083                 then
6084                         use_collect2=yes
6085                 fi
6086                 ;;
6087         mn10200-*-*)
6088                 float_format=i32
6089                 cpu_type=mn10200
6090                 tm_file="mn10200/mn10200.h"
6091                 if test x$stabs = xyes
6092                 then
6093                         tm_file="${tm_file} dbx.h"
6094                 fi
6095                 use_collect2=no
6096                 ;;
6097         mn10300-*-*)
6098                 cpu_type=mn10300
6099                 tm_file="mn10300/mn10300.h"
6100                 if test x$stabs = xyes
6101                 then
6102                         tm_file="${tm_file} dbx.h"
6103                 fi
6104                 use_collect2=no
6105                 ;;
6106         ns32k-encore-bsd*)
6107                 tm_file=ns32k/encore.h
6108                 use_collect2=yes
6109                 ;;
6110         ns32k-sequent-bsd*)
6111                 tm_file=ns32k/sequent.h
6112                 use_collect2=yes
6113                 ;;
6114         ns32k-tek6100-bsd*)
6115                 tm_file=ns32k/tek6100.h
6116                 use_collect2=yes
6117                 ;;
6118         ns32k-tek6200-bsd*)
6119                 tm_file=ns32k/tek6200.h
6120                 use_collect2=yes
6121                 ;;
6122 # This has not been updated to GCC 2.
6123 #       ns32k-ns-genix*)
6124 #               xm_defines=USG
6125 #               xmake_file=ns32k/x-genix
6126 #               tm_file=ns32k/genix.h
6127 #               use_collect2=yes
6128 #               ;;
6129         ns32k-merlin-*)
6130                 tm_file=ns32k/merlin.h
6131                 use_collect2=yes
6132                 ;;
6133         ns32k-pc532-mach*)
6134                 tm_file=ns32k/pc532-mach.h
6135                 use_collect2=yes
6136                 ;;
6137         ns32k-pc532-minix*)
6138                 tm_file=ns32k/pc532-min.h
6139                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6140                 xm_defines=USG
6141                 use_collect2=yes
6142                 ;;
6143         ns32k-*-netbsd*)
6144                 tm_file=ns32k/netbsd.h
6145                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6146                 # On NetBSD, the headers are already okay, except for math.h.
6147                 tmake_file=t-netbsd
6148                 use_collect2=yes
6149                 ;;
6150         pdp11-*-bsd)
6151                 tm_file="${tm_file} pdp11/2bsd.h"
6152                 ;;
6153         pdp11-*-*)
6154                 ;;
6155         avr-*-*)
6156                 ;;
6157         ns32k-*-openbsd*)
6158                 # Nothing special
6159                 ;;
6160 # This has not been updated to GCC 2.
6161 #       pyramid-*-*)
6162 #               cpu_type=pyr
6163 #               xmake_file=pyr/x-pyr
6164 #               use_collect2=yes
6165 #               ;;
6166
6167         pj*-linux*)
6168                 tm_file="svr4.h pj/linux.h ${tm_file}"
6169                 ;;
6170         pj-*)
6171                 ;;
6172         pjl-*)
6173                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6174                 ;;
6175
6176         romp-*-aos*)
6177                 use_collect2=yes
6178                 ;;
6179         romp-*-mach*)
6180                 xmake_file=romp/x-mach
6181                 use_collect2=yes
6182                 ;;
6183         romp-*-openbsd*)
6184                 # Nothing special
6185                 ;;
6186         powerpc-*-openbsd*)
6187                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6188                 ;;
6189         powerpc-*-beos*)
6190                 cpu_type=rs6000
6191                 tm_file=rs6000/beos.h
6192                 xm_file=rs6000/xm-beos.h
6193                 tmake_file=rs6000/t-beos
6194                 xmake_file=rs6000/x-beos
6195                 ;;
6196         powerpc-*-sysv*)
6197                 tm_file=rs6000/sysv4.h
6198                 xm_file="rs6000/xm-sysv4.h"
6199                 xm_defines="USG POSIX"
6200                 extra_headers=ppc-asm.h
6201                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6202                 xmake_file=rs6000/x-sysv4
6203                 ;;
6204         powerpc-*-eabiaix*)
6205                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6206                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6207                 extra_headers=ppc-asm.h
6208                 ;;
6209         powerpc-*-eabisim*)
6210                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6211                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6212                 extra_headers=ppc-asm.h
6213                 ;;
6214         powerpc-*-elf*)
6215                 tm_file="rs6000/sysv4.h"
6216                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6217                 extra_headers=ppc-asm.h
6218                 ;;
6219         powerpc-*-eabi*)
6220                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6221                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6222                 extra_headers=ppc-asm.h
6223                 ;;
6224         powerpc-*-rtems*)
6225                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6226                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6227                 extra_headers=ppc-asm.h
6228                 ;;
6229         powerpc-*-linux*libc1)
6230                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6231                 xm_file=rs6000/xm-sysv4.h
6232                 out_file=rs6000/rs6000.c
6233                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6234                 xmake_file=x-linux
6235                 extra_headers=ppc-asm.h
6236                 if test x$enable_threads = xyes; then
6237                         thread_file='posix'
6238                 fi
6239                 ;;
6240         powerpc-*-linux*)
6241                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6242                 xm_file="rs6000/xm-sysv4.h"
6243                 xm_defines="USG ${xm_defines}"
6244                 out_file=rs6000/rs6000.c
6245                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6246                 xmake_file=x-linux
6247                 extra_headers=ppc-asm.h
6248                 if test x$enable_threads = xyes; then
6249                         thread_file='posix'
6250                 fi
6251                 ;;
6252         powerpc-wrs-vxworks*)
6253                 cpu_type=rs6000
6254                 xm_file="rs6000/xm-sysv4.h"
6255                 xm_defines="USG POSIX"
6256                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6257                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6258                 extra_headers=ppc-asm.h
6259                 thread_file='vxworks'
6260                 ;;
6261         powerpcle-wrs-vxworks*)
6262                 cpu_type=rs6000
6263                 xm_file="rs6000/xm-sysv4.h"
6264                 xm_defines="USG POSIX"
6265                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6266                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6267                 extra_headers=ppc-asm.h
6268                 thread_file='vxworks'
6269                 ;;
6270         powerpcle-*-sysv*)
6271                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6272                 xm_file="rs6000/xm-sysv4.h"
6273                 xm_defines="USG POSIX"
6274                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6275                 xmake_file=rs6000/x-sysv4
6276                 extra_headers=ppc-asm.h
6277                 ;;
6278         powerpcle-*-elf*)
6279                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6280                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6281                 extra_headers=ppc-asm.h
6282                 ;;
6283         powerpcle-*-eabisim*)
6284                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6285                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6286                 extra_headers=ppc-asm.h
6287                 ;;
6288         powerpcle-*-eabi*)
6289                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6290                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6291                 extra_headers=ppc-asm.h
6292                 ;;
6293         powerpcle-*-solaris2*)
6294                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6295                 xm_file="rs6000/xm-sysv4.h"
6296                 xm_defines="USG POSIX"
6297                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6298                 xmake_file=rs6000/x-sysv4
6299                 extra_headers=ppc-asm.h
6300                 ;;
6301         rs6000-ibm-aix3.[01]*)
6302                 tm_file=rs6000/aix31.h
6303                 xmake_file=rs6000/x-aix31
6304                 float_format=none
6305                 use_collect2=yes
6306                 ;;
6307         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6308                 tm_file=rs6000/aix3newas.h
6309                 if test x$host != x$target
6310                 then
6311                         tmake_file=rs6000/t-xnewas
6312                 else
6313                         tmake_file=rs6000/t-newas
6314                 fi
6315                 float_format=none
6316                 use_collect2=yes
6317                 ;;
6318         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6319                 tm_file=rs6000/aix41.h
6320                 if test x$host != x$target
6321                 then
6322                         tmake_file=rs6000/t-xnewas
6323                 else
6324                         tmake_file=rs6000/t-newas
6325                 fi
6326                 if test "$gnu_ld" = yes
6327                 then
6328                         xmake_file=rs6000/x-aix41-gld
6329                 else
6330                         tmake_file='rs6000/t-newas rs6000/t-aix41'
6331                 fi
6332                 xmake_file=rs6000/x-aix41
6333                 float_format=none
6334                 use_collect2=yes
6335                 ;;
6336         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6337                 tm_file=rs6000/aix43.h
6338                 tmake_file=rs6000/t-aix43
6339                 xmake_file=rs6000/x-aix41
6340                 float_format=none
6341                 use_collect2=yes
6342                 ;;
6343         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6344                 tm_file=rs6000/aix43.h
6345                 tmake_file=rs6000/t-aix43
6346                 xmake_file=rs6000/x-aix41
6347                 float_format=none
6348                 use_collect2=yes
6349                 ;;
6350         rs6000-ibm-aix*)
6351                 float_format=none
6352                 use_collect2=yes
6353                 ;;
6354         rs6000-bull-bosx)
6355                 float_format=none
6356                 use_collect2=yes
6357                 ;;
6358         rs6000-*-mach*)
6359                 tm_file=rs6000/mach.h
6360                 xm_file="${xm_file} rs6000/xm-mach.h"
6361                 xmake_file=rs6000/x-mach
6362                 use_collect2=yes
6363                 ;;
6364         rs6000-*-lynxos*)
6365                 tm_file=rs6000/lynx.h
6366                 xm_file=rs6000/xm-lynx.h
6367                 tmake_file=rs6000/t-rs6000
6368                 xmake_file=rs6000/x-lynx
6369                 use_collect2=yes
6370                 ;;
6371         sh-*-elf*)
6372                 tmake_file="sh/t-sh sh/t-elf"
6373                 tm_file="sh/sh.h sh/elf.h"
6374                 float_format=sh
6375                 ;;
6376         sh-*-rtemself*)
6377                 tmake_file="sh/t-sh sh/t-elf t-rtems"
6378                 tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
6379                 float_format=sh
6380                 ;;
6381         sh-*-rtems*)
6382                 tmake_file="sh/t-sh t-rtems"
6383                 tm_file="sh/sh.h sh/rtems.h"
6384                 float_format=sh
6385                 ;;
6386         sh-*-linux*)
6387                 tm_file="sh/sh.h sh/elf.h sh/linux.h"
6388                 tmake_file="sh/t-sh sh/t-elf sh/t-linux"
6389                 xmake_file=x-linux
6390                 gas=yes gnu_ld=yes
6391                 if test x$enable_threads = xyes; then
6392                         thread_file='posix'
6393                 fi
6394                 float_format=sh
6395                 ;;
6396         sh-*-*)
6397                 float_format=sh
6398                 ;;
6399         sparc-tti-*)
6400                 tm_file=sparc/pbd.h
6401                 xm_file="xm-alloca.h ${xm_file}"
6402                 xm_defines=USG
6403                 ;;
6404         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6405                 tm_file=sparc/vxsparc.h
6406                 tmake_file=sparc/t-vxsparc
6407                 use_collect2=yes
6408                 thread_file='vxworks'
6409                 ;;
6410         sparc-*-aout*)
6411                 tmake_file=sparc/t-sparcbare
6412                 tm_file="sparc/aout.h libgloss.h"
6413                 ;;
6414         sparc-*-netbsd*)
6415                 tm_file=sparc/netbsd.h
6416                 tmake_file=t-netbsd
6417                 use_collect2=yes
6418                 ;;
6419         sparc-*-openbsd*)
6420                 # we need collect2 until our bug is fixed...
6421                 use_collect2=yes
6422                 ;;
6423         sparc-*-bsd*)
6424                 tm_file=sparc/bsd.h
6425                 ;;
6426         sparc-*-elf*)
6427                 tm_file=sparc/elf.h
6428                 tmake_file=sparc/t-elf
6429                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6430                 #float_format=i128
6431                 float_format=i64
6432                 ;;
6433         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6434                 xm_file="${xm_file} sparc/xm-linux.h"
6435                 tm_file=sparc/linux-aout.h
6436                 xmake_file=x-linux
6437                 gnu_ld=yes
6438                 ;;
6439         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6440                 xm_file="${xm_file} sparc/xm-linux.h"
6441                 xmake_file=x-linux
6442                 tm_file=sparc/linux.h
6443                 tmake_file="t-linux t-linux-gnulibc1"
6444                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6445                 gnu_ld=yes
6446                 float_format=sparc
6447                 ;;
6448         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6449                 xm_file="${xm_file} sparc/xm-linux.h"
6450                 xmake_file=x-linux
6451                 tm_file=sparc/linux.h
6452                 tmake_file="t-linux"
6453                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6454                 gnu_ld=yes
6455                 if test x$enable_threads = xyes; then
6456                         thread_file='posix'
6457                 fi
6458                 float_format=sparc
6459                 ;;
6460         sparc-*-lynxos*)
6461                 if test x$gas = xyes
6462                 then
6463                         tm_file=sparc/lynx.h
6464                 else
6465                         tm_file=sparc/lynx-ng.h
6466                 fi
6467                 xm_file=sparc/xm-lynx.h
6468                 tmake_file=sparc/t-sunos41
6469                 xmake_file=x-lynx
6470                 ;;
6471         sparc-*-rtemsaout*)
6472                 tmake_file="sparc/t-sparcbare t-rtems"
6473                 tm_file=sparc/rtems.h
6474                 ;;
6475         sparc-*-rtems*|sparc-*-rtemself*)
6476                 tm_file="sparc/rtemself.h"
6477                 tmake_file="sparc/t-elf t-rtems"
6478                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6479                 #float_format=i128
6480                 float_format=i64
6481                 ;;
6482         sparcv9-*-solaris2*)
6483                 if test x$gnu_ld = xyes
6484                 then
6485                         tm_file=sparc/sol2-64.h
6486                 else
6487                         tm_file=sparc/sol2-sld-64.h
6488                 fi
6489                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6490                 xm_defines="USG POSIX"
6491                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6492                 xmake_file=sparc/x-sysv4
6493                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6494                 float_format=none
6495                 if test x${enable_threads} = x ; then
6496                     enable_threads=$have_pthread_h
6497                     if test x${enable_threads} = x ; then
6498                         enable_threads=$have_thread_h
6499                     fi
6500                 fi
6501                 if test x${enable_threads} = xyes ; then
6502                     if test x${have_pthread_h} = xyes ; then
6503                         thread_file='posix'
6504                     else
6505                         thread_file='solaris'
6506                     fi
6507                 fi
6508                 ;;
6509         sparc-hal-solaris2*)
6510                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6511                 xm_defines="USG POSIX"
6512                 tm_file="sparc/sol2.h sparc/hal.h"
6513                 tmake_file="sparc/t-halos sparc/t-sol2"
6514                 xmake_file=sparc/x-sysv4
6515                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6516                 case $machine in
6517                 *-*-solaris2.[0-4])
6518                         float_format=i128
6519                 ;;
6520                 *)
6521                         float_format=none
6522                         ;;
6523                 esac
6524                 thread_file='solaris'
6525                 ;;
6526         sparc-*-solaris2*)
6527                 if test x$gnu_ld = xyes
6528                 then
6529                         tm_file=sparc/sol2.h
6530                 else
6531                         tm_file=sparc/sol2-sld.h
6532                 fi
6533                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6534                 xm_defines="USG POSIX"
6535                 tmake_file=sparc/t-sol2
6536                 xmake_file=sparc/x-sysv4
6537                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6538                 case $machine in
6539                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6540                 *-*-solaris2*)
6541                         if test x$gnu_ld = xyes
6542                         then
6543                                 tm_file=sparc/sol2-64.h
6544                         else
6545                                 tm_file=sparc/sol2-sld-64.h
6546                         fi
6547                         tmake_file="$tmake_file sparc/t-sol2-64"
6548                         ;;
6549                 esac
6550                 case $machine in
6551                 *-*-solaris2.[0-4])
6552                         float_format=i128
6553                         ;;
6554                 *)
6555                         float_format=none
6556                         ;;
6557                 esac
6558                 if test x${enable_threads} = x; then
6559                     enable_threads=$have_pthread_h
6560                     if test x${enable_threads} = x; then
6561                         enable_threads=$have_thread_h
6562                     fi
6563                 fi
6564                 if test x${enable_threads} = xyes; then
6565                     if test x${have_pthread_h} = xyes; then
6566                         thread_file='posix'
6567                     else
6568                         thread_file='solaris'
6569                     fi
6570                 fi
6571                 ;;
6572         sparc-*-sunos4.0*)
6573                 tm_file=sparc/sunos4.h
6574                 tmake_file=sparc/t-sunos40
6575                 use_collect2=yes
6576                 ;;
6577         sparc-*-sunos4*)
6578                 tm_file=sparc/sunos4.h
6579                 tmake_file=sparc/t-sunos41
6580                 use_collect2=yes
6581                 if test x$gas = xyes; then
6582                         tm_file="${tm_file} sparc/sun4gas.h"
6583                 fi
6584                 ;;
6585         sparc-*-sunos3*)
6586                 tm_file=sparc/sun4o3.h
6587                 use_collect2=yes
6588                 ;;
6589         sparc-*-sysv4*)
6590                 tm_file=sparc/sysv4.h
6591                 xm_file="sparc/xm-sysv4.h"
6592                 xm_defines="USG POSIX"
6593                 tmake_file=t-svr4
6594                 xmake_file=sparc/x-sysv4
6595                 extra_parts="crtbegin.o crtend.o"
6596                 ;;
6597         sparc-*-vxsim*)
6598                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6599                 xm_defines="USG POSIX"
6600                 tm_file=sparc/vxsim.h
6601                 tmake_file=sparc/t-vxsparc
6602                 xmake_file=sparc/x-sysv4
6603                 ;;
6604         sparclet-*-aout*)
6605                 tm_file="sparc/splet.h libgloss.h"
6606                 tmake_file=sparc/t-splet
6607                 ;;
6608         sparclite-*-coff*)
6609                 tm_file="sparc/litecoff.h libgloss.h"
6610                 tmake_file=sparc/t-sparclite
6611                 ;;
6612         sparclite-*-aout*)
6613                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6614                 tmake_file=sparc/t-sparclite
6615                 ;;
6616         sparclite-*-elf*)
6617                 tm_file="sparc/liteelf.h"
6618                 tmake_file=sparc/t-sparclite
6619                 extra_parts="crtbegin.o crtend.o"
6620                 ;;
6621         sparc86x-*-aout*)
6622                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6623                 tmake_file=sparc/t-sp86x
6624                 ;;
6625         sparc86x-*-elf*)
6626                 tm_file="sparc/sp86x-elf.h"
6627                 tmake_file=sparc/t-sp86x
6628                 extra_parts="crtbegin.o crtend.o"
6629                 ;;
6630         sparc64-*-aout*)
6631                 tmake_file=sparc/t-sp64
6632                 tm_file=sparc/sp64-aout.h
6633                 ;;
6634         sparc64-*-elf*)
6635                 tmake_file=sparc/t-sp64
6636                 tm_file=sparc/sp64-elf.h
6637                 extra_parts="crtbegin.o crtend.o"
6638                 ;;
6639         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6640                 tmake_file="t-linux sparc/t-linux64"
6641                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6642                 tm_file=sparc/linux64.h
6643                 xmake_file=x-linux
6644                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6645                 gnu_ld=yes
6646                 if test x$enable_threads = xyes; then
6647                         thread_file='posix'
6648                 fi
6649                 float_format=sparc
6650                 ;;
6651 # This hasn't been upgraded to GCC 2.
6652 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6653 #               tm_file=tahoe/harris.h
6654 #               ;;
6655 #       tahoe-*-bsd*)                   # tahoe running BSD
6656 #               ;;
6657
6658         thumb*-*-*)
6659                 { echo "configure: error:
6660 *** The Thumb targets have been depreciated.  The equivalent
6661 *** ARM based toolchain can now generated Thumb instructions
6662 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6663                 ;;
6664 # This hasn't been upgraded to GCC 2.
6665 #       tron-*-*)
6666 #               cpu_type=gmicro
6667 #               use_collect2=yes
6668 #               ;;
6669         v850-*-rtems*)
6670                 cpu_type=v850
6671                 tm_file="v850/rtems.h"
6672                 xm_file="v850/xm-v850.h"
6673                 tmake_file="v850/t-v850 t-rtems"
6674                 if test x$stabs = xyes
6675                 then
6676                         tm_file="${tm_file} dbx.h"
6677                 fi
6678                 use_collect2=no
6679                 ;;
6680         v850-*-*)
6681                 target_cpu_default="TARGET_CPU_generic"
6682                 cpu_type=v850
6683                 tm_file="v850/v850.h"
6684                 xm_file="v850/xm-v850.h"
6685                 tmake_file=v850/t-v850
6686                 if test x$stabs = xyes
6687                 then
6688                         tm_file="${tm_file} dbx.h"
6689                 fi
6690                 use_collect2=no
6691                 ;;
6692         vax-*-bsd*)                     # vaxen running BSD
6693                 use_collect2=yes
6694                 float_format=vax
6695                 ;;
6696         vax-*-sysv*)                    # vaxen running system V
6697                 tm_file="${tm_file} vax/vaxv.h"
6698                 xm_defines=USG
6699                 float_format=vax
6700                 ;;
6701         vax-*-netbsd*)
6702                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6703                 tmake_file=t-netbsd
6704                 float_format=vax
6705                 use_collect2=yes
6706                 ;;
6707         vax-*-openbsd*)
6708                 tmake_file="${tmake_file} vax/t-openbsd"
6709                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6710                 xm_file="xm-openbsd.h vax/xm-vax.h"
6711                 float_format=vax
6712                 use_collect2=yes
6713                 ;;
6714         vax-*-ultrix*)                  # vaxen running ultrix
6715                 tm_file="${tm_file} vax/ultrix.h"
6716                 float_format=vax
6717                 ;;
6718         vax-*-vms*)                     # vaxen running VMS
6719                 xm_file=vax/xm-vms.h
6720                 tm_file=vax/vms.h
6721                 float_format=vax
6722                 ;;
6723         vax-*-*)                        # vax default entry
6724                 float_format=vax
6725                 ;;
6726         we32k-att-sysv*)
6727                 xm_file="${xm_file} xm-svr3"
6728                 use_collect2=yes
6729                 ;;
6730         *)
6731                 echo "Configuration $machine not supported" 1>&2
6732                 exit 1
6733                 ;;
6734         esac
6735
6736         case $machine in
6737         *-*-linux*)
6738                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6739         *-*-gnu*)
6740                 # On the GNU system, the setup is just about the same on
6741                 # each different CPU.  The specific machines that GNU
6742                 # supports are matched above and just set $cpu_type.
6743                 xm_file="xm-gnu.h ${xm_file}"
6744                 tm_file=${cpu_type}/gnu.h
6745                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6746                 # GNU always uses ELF.
6747                 elf=yes
6748                 # GNU tools are the only tools.
6749                 gnu_ld=yes
6750                 gas=yes
6751                 xmake_file=x-linux      # These details are the same as Linux.
6752                 tmake_file=t-gnu        # These are not.
6753                 ;;
6754         *-*-sysv4*)
6755                 xmake_try_sysv=x-sysv
6756                 install_headers_dir=install-headers-cpio
6757                 ;;
6758         *-*-sysv*)
6759                 install_headers_dir=install-headers-cpio
6760                 ;;
6761         esac
6762
6763         # Distinguish i[34567]86
6764         # Also, do not run mips-tfile on MIPS if using gas.
6765         # Process --with-cpu= for PowerPC/rs6000
6766         target_cpu_default2=
6767         case $machine in
6768         i486-*-*)
6769                 target_cpu_default2=1
6770                 ;;
6771         i586-*-*)
6772                 case $target_alias in
6773                         k6-*)
6774                                 target_cpu_default2=4
6775                                 ;;
6776                         *)
6777                                 target_cpu_default2=2
6778                                 ;;
6779                 esac
6780                 ;;
6781         i686-*-* | i786-*-*)
6782                 target_cpu_default2=3
6783                 ;;
6784         alpha*-*-*)
6785                 case $machine in
6786                         alphaev6[78]*)
6787                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6788                                 ;;
6789                         alphaev6*)
6790                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6791                                 ;;
6792                         alphapca56*)
6793                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6794                                 ;;
6795                         alphaev56*)
6796                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6797                                 ;;
6798                         alphaev5*)
6799                                 target_cpu_default2="MASK_CPU_EV5"
6800                                 ;;
6801                 esac
6802
6803                 if test x$gas = xyes
6804                 then
6805                         if test "$target_cpu_default2" = ""
6806                         then
6807                                 target_cpu_default2="MASK_GAS"
6808                         else
6809                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6810                         fi
6811                 fi
6812                 ;;
6813         arm*-*-*)
6814                 case "x$with_cpu" in
6815                         x)
6816                                 # The most generic
6817                                 target_cpu_default2="TARGET_CPU_generic"
6818                                 ;;
6819
6820                         # Distinguish cores, and major variants
6821                         # arm7m doesn't exist, but D & I don't affect code
6822                         xarm[23678] | xarm250 | xarm[67][01]0 \
6823                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6824                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6825                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6826                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6827                                 ;;
6828
6829                         xyes | xno)
6830                                 echo "--with-cpu must be passed a value" 1>&2
6831                                 exit 1
6832                                 ;;
6833
6834                         *)
6835                                 if test x$pass2done = xyes
6836                                 then
6837                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6838                                         exit 1
6839                                 fi
6840                                 ;;
6841                 esac
6842                 ;;
6843
6844         mips*-*-ecoff* | mips*-*-elf*)
6845                 if test x$gas = xyes
6846                 then
6847                         if test x$gnu_ld = xyes
6848                         then
6849                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6850                         else
6851                                 target_cpu_default2="MASK_GAS"
6852                         fi
6853                 fi
6854                 ;;
6855         mips*-*-*)
6856                 if test x$gas = xyes
6857                 then
6858                         target_cpu_default2="MASK_GAS"
6859                 fi
6860                 ;;
6861         powerpc*-*-* | rs6000-*-*)
6862                 case "x$with_cpu" in
6863                         x)
6864                                 ;;
6865
6866                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6867                           | xrios1 | xrios2 | xrsc | xrsc1 \
6868                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6869                           | xec603e | x740 | x750 | x401 \
6870                           | x403 | x505 | x801 | x821 | x823 | x860)
6871                                 target_cpu_default2="\"$with_cpu\""
6872                                 ;;
6873
6874                         xyes | xno)
6875                                 echo "--with-cpu must be passed a value" 1>&2
6876                                 exit 1
6877                                 ;;
6878
6879                         *)
6880                                 if test x$pass2done = xyes
6881                                 then
6882                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6883                                         exit 1
6884                                 fi
6885                                 ;;
6886                 esac
6887                 ;;
6888         sparc*-*-*)
6889                 case ".$with_cpu" in
6890                         .)
6891                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6892                                 ;;
6893                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6894                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6895                                 ;;
6896                         *)
6897                                 if test x$pass2done = xyes
6898                                 then
6899                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6900                                         exit 1
6901                                 fi
6902                                 ;;
6903                 esac
6904                 ;;
6905         esac
6906
6907         if test "$target_cpu_default2" != ""
6908         then
6909                 if test "$target_cpu_default" != ""
6910                 then
6911                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6912                 else
6913                         target_cpu_default=$target_cpu_default2
6914                 fi
6915         fi
6916
6917         # No need for collect2 if we have the GNU linker.
6918         # Actually, there is now; GNU ld doesn't handle the EH info or
6919         # collecting for shared libraries.
6920         #case x$gnu_ld in
6921         #xyes)
6922         #       use_collect2=
6923         #       ;;
6924         #esac
6925
6926 # Save data on machine being used to compile GCC in build_xm_file.
6927 # Save data on host machine in vars host_xm_file and host_xmake_file.
6928         if test x$pass1done = x
6929         then
6930                 if test x"$xm_file" = x
6931                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6932                 else build_xm_file=$xm_file
6933                 fi
6934                 build_xm_defines=$xm_defines
6935                 build_install_headers_dir=$install_headers_dir
6936                 build_exeext=$exeext
6937                 pass1done=yes
6938         else
6939                 if test x$pass2done = x
6940                 then
6941                         if test x"$xm_file" = x
6942                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6943                         else host_xm_file=$xm_file
6944                         fi
6945                         host_xm_defines=$xm_defines
6946                         if test x"$xmake_file" = x
6947                         then xmake_file=$cpu_type/x-$cpu_type
6948                         fi
6949                         host_xmake_file="$xmake_file"
6950                         host_truncate_target=$truncate_target
6951                         host_extra_gcc_objs=$extra_gcc_objs
6952                         host_extra_objs=$extra_host_objs
6953                         host_exeext=$exeext
6954                         pass2done=yes
6955                 fi
6956         fi
6957 done
6958
6959 extra_objs="${host_extra_objs} ${extra_objs}"
6960
6961 # Default the target-machine variables that were not explicitly set.
6962 if test x"$tm_file" = x
6963 then tm_file=$cpu_type/$cpu_type.h; fi
6964
6965 if test x$extra_headers = x
6966 then extra_headers=; fi
6967
6968 if test x"$xm_file" = x
6969 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6970
6971 if test x$md_file = x
6972 then md_file=$cpu_type/$cpu_type.md; fi
6973
6974 if test x$out_file = x
6975 then out_file=$cpu_type/$cpu_type.c; fi
6976
6977 if test x"$tmake_file" = x
6978 then tmake_file=$cpu_type/t-$cpu_type
6979 fi
6980
6981 if test x"$dwarf2" = xyes
6982 then tm_file="$tm_file tm-dwarf2.h"
6983 fi
6984
6985 if test x$float_format = x
6986 then float_format=i64
6987 fi
6988
6989 if test $float_format = none
6990 then float_h_file=Makefile.in
6991 else float_h_file=float-$float_format.h
6992 fi
6993
6994 # Handle cpp installation.
6995 if test x$enable_cpp != xno
6996 then
6997   tmake_file="$tmake_file t-install-cpp"
6998 fi
6999
7000 # Say what files are being used for the output code and MD file.
7001 echo "Using \`$srcdir/config/$out_file' to output insns."
7002 echo "Using \`$srcdir/config/$md_file' as machine description file."
7003
7004 count=a
7005 for f in $tm_file; do
7006         count=${count}x
7007 done
7008 if test $count = ax; then
7009         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
7010 else
7011         echo "Using the following target machine macro files:"
7012         for f in $tm_file; do
7013                 echo "  $srcdir/config/$f"
7014         done
7015 fi
7016
7017 count=a
7018 for f in $host_xm_file; do
7019         count=${count}x
7020 done
7021 if test $count = ax; then
7022         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
7023 else
7024         echo "Using the following host machine macro files:"
7025         for f in $host_xm_file; do
7026                 echo "  $srcdir/config/$f"
7027         done
7028 fi
7029
7030 if test "$host_xm_file" != "$build_xm_file"; then
7031         count=a
7032         for f in $build_xm_file; do
7033                 count=${count}x
7034         done
7035         if test $count = ax; then
7036                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
7037         else
7038                 echo "Using the following build machine macro files:"
7039                 for f in $build_xm_file; do
7040                         echo "  $srcdir/config/$f"
7041                 done
7042         fi
7043 fi
7044
7045 if test x$thread_file = x; then
7046         if test x$target_thread_file != x; then
7047                 thread_file=$target_thread_file
7048         else
7049                 thread_file='single'
7050         fi
7051 fi
7052
7053 # Set up the header files.
7054 # $links is the list of header files to create.
7055 # $vars is the list of shell variables with file names to include.
7056 # auto-host.h is the file containing items generated by autoconf and is
7057 # the first file included by config.h.
7058 null_defines=
7059 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
7060
7061 # If host=build, it is correct to have hconfig include auto-host.h
7062 # as well.  If host!=build, we are in error and need to do more
7063 # work to find out the build config parameters.
7064 if test x$host = x$build
7065 then
7066         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
7067 else
7068         # We create a subdir, then run autoconf in the subdir.
7069         # To prevent recursion we set host and build for the new
7070         # invocation of configure to the build for this invocation
7071         # of configure.
7072         tempdir=build.$$
7073         rm -rf $tempdir
7074         mkdir $tempdir
7075         cd $tempdir
7076         case ${srcdir} in
7077         /*) realsrcdir=${srcdir};;
7078         *) realsrcdir=../${srcdir};;
7079         esac
7080         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7081                 --target=$target --host=$build --build=$build
7082
7083         # We just finished tests for the build machine, so rename
7084         # the file auto-build.h in the gcc directory.
7085         mv auto-host.h ../auto-build.h
7086         cd ..
7087         rm -rf $tempdir
7088         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7089 fi
7090
7091 xm_file="gansidecl.h ${xm_file}"
7092 tm_file="gansidecl.h ${tm_file}"
7093
7094 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7095 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7096 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7097
7098 rm -f config.bak
7099 if test -f config.status; then mv -f config.status config.bak; fi
7100
7101 # Make the links.
7102 while test -n "$vars"
7103 do
7104         set $vars; var=$1; shift; vars=$*
7105         set $links; link=$1; shift; links=$*
7106         set $defines; define=$1; shift; defines=$*
7107
7108         rm -f $link
7109         # Make sure the file is created, even if it is empty.
7110         echo >$link
7111
7112         # Define TARGET_CPU_DEFAULT if the system wants one.
7113         # This substitutes for lots of *.h files.
7114         if test "$target_cpu_default" != "" -a $link = tm.h
7115         then
7116                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7117         fi
7118
7119         for file in `eval echo '$'$var`; do
7120                 case $file in
7121                 auto-host.h | auto-build.h )
7122                         ;;
7123                 *)
7124                         echo '#ifdef IN_GCC' >>$link
7125                         ;;
7126                 esac
7127                 echo "#include \"$file\"" >>$link
7128                 case $file in
7129                 auto-host.h | auto-build.h )
7130                         ;;
7131                 *)
7132                         echo '#endif' >>$link
7133                         ;;
7134                 esac
7135         done
7136
7137         for def in `eval echo '$'$define`; do
7138                 echo "#ifndef $def" >>$link
7139                 echo "#define $def" >>$link
7140                 echo "#endif" >>$link
7141         done
7142 done
7143
7144 # Truncate the target if necessary
7145 if test x$host_truncate_target != x; then
7146         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7147 fi
7148
7149 # Get the version trigger filename from the toplevel
7150 if test "${with_gcc_version_trigger+set}" = set; then
7151         gcc_version_trigger=$with_gcc_version_trigger
7152 else
7153         gcc_version_trigger=${srcdir}/version.c
7154 fi
7155 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7156
7157 # Internationalization
7158 PACKAGE=gcc
7159 VERSION="$gcc_version"
7160 cat >> confdefs.h <<EOF
7161 #define PACKAGE "$PACKAGE"
7162 EOF
7163
7164 cat >> confdefs.h <<EOF
7165 #define VERSION "$VERSION"
7166 EOF
7167
7168
7169
7170
7171 ALL_LINGUAS="en_GB"
7172
7173 # Enable NLS support by default
7174 # Check whether --enable-nls or --disable-nls was given.
7175 if test "${enable_nls+set}" = set; then
7176   enableval="$enable_nls"
7177   :
7178 else
7179   enable_nls=yes
7180 fi
7181
7182
7183 # if cross compiling, disable NLS support.
7184 # It's not worth the trouble, at least for now.
7185
7186 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7187   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7188   enable_nls=no
7189 fi
7190
7191
7192         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7193 echo "configure:7194: checking for strerror in -lcposix" >&5
7194 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7195 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7196   echo $ac_n "(cached) $ac_c" 1>&6
7197 else
7198   ac_save_LIBS="$LIBS"
7199 LIBS="-lcposix  $LIBS"
7200 cat > conftest.$ac_ext <<EOF
7201 #line 7202 "configure"
7202 #include "confdefs.h"
7203 /* Override any gcc2 internal prototype to avoid an error.  */
7204 /* We use char because int might match the return type of a gcc2
7205     builtin and then its argument prototype would still apply.  */
7206 char strerror();
7207
7208 int main() {
7209 strerror()
7210 ; return 0; }
7211 EOF
7212 if { (eval echo configure:7213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7213   rm -rf conftest*
7214   eval "ac_cv_lib_$ac_lib_var=yes"
7215 else
7216   echo "configure: failed program was:" >&5
7217   cat conftest.$ac_ext >&5
7218   rm -rf conftest*
7219   eval "ac_cv_lib_$ac_lib_var=no"
7220 fi
7221 rm -f conftest*
7222 LIBS="$ac_save_LIBS"
7223
7224 fi
7225 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7226   echo "$ac_t""yes" 1>&6
7227   LIBS="$LIBS -lcposix"
7228 else
7229   echo "$ac_t""no" 1>&6
7230 fi
7231
7232
7233
7234 echo $ac_n "checking for working const""... $ac_c" 1>&6
7235 echo "configure:7236: checking for working const" >&5
7236 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7237   echo $ac_n "(cached) $ac_c" 1>&6
7238 else
7239   cat > conftest.$ac_ext <<EOF
7240 #line 7241 "configure"
7241 #include "confdefs.h"
7242
7243 int main() {
7244
7245 /* Ultrix mips cc rejects this.  */
7246 typedef int charset[2]; const charset x;
7247 /* SunOS 4.1.1 cc rejects this.  */
7248 char const *const *ccp;
7249 char **p;
7250 /* NEC SVR4.0.2 mips cc rejects this.  */
7251 struct point {int x, y;};
7252 static struct point const zero = {0,0};
7253 /* AIX XL C 1.02.0.0 rejects this.
7254    It does not let you subtract one const X* pointer from another in an arm
7255    of an if-expression whose if-part is not a constant expression */
7256 const char *g = "string";
7257 ccp = &g + (g ? g-g : 0);
7258 /* HPUX 7.0 cc rejects these. */
7259 ++ccp;
7260 p = (char**) ccp;
7261 ccp = (char const *const *) p;
7262 { /* SCO 3.2v4 cc rejects this.  */
7263   char *t;
7264   char const *s = 0 ? (char *) 0 : (char const *) 0;
7265
7266   *t++ = 0;
7267 }
7268 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7269   int x[] = {25, 17};
7270   const int *foo = &x[0];
7271   ++foo;
7272 }
7273 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7274   typedef const int *iptr;
7275   iptr p = 0;
7276   ++p;
7277 }
7278 { /* AIX XL C 1.02.0.0 rejects this saying
7279      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7280   struct s { int j; const int *ap[3]; };
7281   struct s *b; b->j = 5;
7282 }
7283 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7284   const int foo = 10;
7285 }
7286
7287 ; return 0; }
7288 EOF
7289 if { (eval echo configure:7290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7290   rm -rf conftest*
7291   ac_cv_c_const=yes
7292 else
7293   echo "configure: failed program was:" >&5
7294   cat conftest.$ac_ext >&5
7295   rm -rf conftest*
7296   ac_cv_c_const=no
7297 fi
7298 rm -f conftest*
7299 fi
7300
7301 echo "$ac_t""$ac_cv_c_const" 1>&6
7302 if test $ac_cv_c_const = no; then
7303   cat >> confdefs.h <<\EOF
7304 #define const
7305 EOF
7306
7307 fi
7308
7309 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7310 echo "configure:7311: checking for off_t" >&5
7311 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7312   echo $ac_n "(cached) $ac_c" 1>&6
7313 else
7314   cat > conftest.$ac_ext <<EOF
7315 #line 7316 "configure"
7316 #include "confdefs.h"
7317 #include <sys/types.h>
7318 #if STDC_HEADERS
7319 #include <stdlib.h>
7320 #include <stddef.h>
7321 #endif
7322 EOF
7323 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7324   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7325   rm -rf conftest*
7326   ac_cv_type_off_t=yes
7327 else
7328   rm -rf conftest*
7329   ac_cv_type_off_t=no
7330 fi
7331 rm -f conftest*
7332
7333 fi
7334 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7335 if test $ac_cv_type_off_t = no; then
7336   cat >> confdefs.h <<\EOF
7337 #define off_t long
7338 EOF
7339
7340 fi
7341
7342 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7343 echo "configure:7344: checking for size_t" >&5
7344 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7345   echo $ac_n "(cached) $ac_c" 1>&6
7346 else
7347   cat > conftest.$ac_ext <<EOF
7348 #line 7349 "configure"
7349 #include "confdefs.h"
7350 #include <sys/types.h>
7351 #if STDC_HEADERS
7352 #include <stdlib.h>
7353 #include <stddef.h>
7354 #endif
7355 EOF
7356 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7357   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7358   rm -rf conftest*
7359   ac_cv_type_size_t=yes
7360 else
7361   rm -rf conftest*
7362   ac_cv_type_size_t=no
7363 fi
7364 rm -f conftest*
7365
7366 fi
7367 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7368 if test $ac_cv_type_size_t = no; then
7369   cat >> confdefs.h <<\EOF
7370 #define size_t unsigned
7371 EOF
7372
7373 fi
7374
7375 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7376 # for constant arguments.  Useless!
7377 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7378 echo "configure:7379: checking for working alloca.h" >&5
7379 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7380   echo $ac_n "(cached) $ac_c" 1>&6
7381 else
7382   cat > conftest.$ac_ext <<EOF
7383 #line 7384 "configure"
7384 #include "confdefs.h"
7385 #include <alloca.h>
7386 int main() {
7387 char *p = alloca(2 * sizeof(int));
7388 ; return 0; }
7389 EOF
7390 if { (eval echo configure:7391: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7391   rm -rf conftest*
7392   ac_cv_header_alloca_h=yes
7393 else
7394   echo "configure: failed program was:" >&5
7395   cat conftest.$ac_ext >&5
7396   rm -rf conftest*
7397   ac_cv_header_alloca_h=no
7398 fi
7399 rm -f conftest*
7400 fi
7401
7402 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7403 if test $ac_cv_header_alloca_h = yes; then
7404   cat >> confdefs.h <<\EOF
7405 #define HAVE_ALLOCA_H 1
7406 EOF
7407
7408 fi
7409
7410 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7411 echo "configure:7412: checking for alloca" >&5
7412 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7413   echo $ac_n "(cached) $ac_c" 1>&6
7414 else
7415   cat > conftest.$ac_ext <<EOF
7416 #line 7417 "configure"
7417 #include "confdefs.h"
7418
7419 #ifdef __GNUC__
7420 # define alloca __builtin_alloca
7421 #else
7422 # ifdef _MSC_VER
7423 #  include <malloc.h>
7424 #  define alloca _alloca
7425 # else
7426 #  if HAVE_ALLOCA_H
7427 #   include <alloca.h>
7428 #  else
7429 #   ifdef _AIX
7430  #pragma alloca
7431 #   else
7432 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7433 char *alloca ();
7434 #    endif
7435 #   endif
7436 #  endif
7437 # endif
7438 #endif
7439
7440 int main() {
7441 char *p = (char *) alloca(1);
7442 ; return 0; }
7443 EOF
7444 if { (eval echo configure:7445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7445   rm -rf conftest*
7446   ac_cv_func_alloca_works=yes
7447 else
7448   echo "configure: failed program was:" >&5
7449   cat conftest.$ac_ext >&5
7450   rm -rf conftest*
7451   ac_cv_func_alloca_works=no
7452 fi
7453 rm -f conftest*
7454 fi
7455
7456 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7457 if test $ac_cv_func_alloca_works = yes; then
7458   cat >> confdefs.h <<\EOF
7459 #define HAVE_ALLOCA 1
7460 EOF
7461
7462 fi
7463
7464 if test $ac_cv_func_alloca_works = no; then
7465   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7466   # that cause trouble.  Some versions do not even contain alloca or
7467   # contain a buggy version.  If you still want to use their alloca,
7468   # use ar to extract alloca.o from them instead of compiling alloca.c.
7469   ALLOCA=alloca.${ac_objext}
7470   cat >> confdefs.h <<\EOF
7471 #define C_ALLOCA 1
7472 EOF
7473
7474
7475 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7476 echo "configure:7477: checking whether alloca needs Cray hooks" >&5
7477 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7478   echo $ac_n "(cached) $ac_c" 1>&6
7479 else
7480   cat > conftest.$ac_ext <<EOF
7481 #line 7482 "configure"
7482 #include "confdefs.h"
7483 #if defined(CRAY) && ! defined(CRAY2)
7484 webecray
7485 #else
7486 wenotbecray
7487 #endif
7488
7489 EOF
7490 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7491   egrep "webecray" >/dev/null 2>&1; then
7492   rm -rf conftest*
7493   ac_cv_os_cray=yes
7494 else
7495   rm -rf conftest*
7496   ac_cv_os_cray=no
7497 fi
7498 rm -f conftest*
7499
7500 fi
7501
7502 echo "$ac_t""$ac_cv_os_cray" 1>&6
7503 if test $ac_cv_os_cray = yes; then
7504 for ac_func in _getb67 GETB67 getb67; do
7505   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7506 echo "configure:7507: checking for $ac_func" >&5
7507 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7508   echo $ac_n "(cached) $ac_c" 1>&6
7509 else
7510   cat > conftest.$ac_ext <<EOF
7511 #line 7512 "configure"
7512 #include "confdefs.h"
7513 /* System header to define __stub macros and hopefully few prototypes,
7514     which can conflict with char $ac_func(); below.  */
7515 #include <assert.h>
7516 /* Override any gcc2 internal prototype to avoid an error.  */
7517 /* We use char because int might match the return type of a gcc2
7518     builtin and then its argument prototype would still apply.  */
7519 char $ac_func();
7520
7521 int main() {
7522
7523 /* The GNU C library defines this for functions which it implements
7524     to always fail with ENOSYS.  Some functions are actually named
7525     something starting with __ and the normal name is an alias.  */
7526 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7527 choke me
7528 #else
7529 $ac_func();
7530 #endif
7531
7532 ; return 0; }
7533 EOF
7534 if { (eval echo configure:7535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7535   rm -rf conftest*
7536   eval "ac_cv_func_$ac_func=yes"
7537 else
7538   echo "configure: failed program was:" >&5
7539   cat conftest.$ac_ext >&5
7540   rm -rf conftest*
7541   eval "ac_cv_func_$ac_func=no"
7542 fi
7543 rm -f conftest*
7544 fi
7545
7546 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7547   echo "$ac_t""yes" 1>&6
7548   cat >> confdefs.h <<EOF
7549 #define CRAY_STACKSEG_END $ac_func
7550 EOF
7551
7552   break
7553 else
7554   echo "$ac_t""no" 1>&6
7555 fi
7556
7557 done
7558 fi
7559
7560 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7561 echo "configure:7562: checking stack direction for C alloca" >&5
7562 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7563   echo $ac_n "(cached) $ac_c" 1>&6
7564 else
7565   if test "$cross_compiling" = yes; then
7566   ac_cv_c_stack_direction=0
7567 else
7568   cat > conftest.$ac_ext <<EOF
7569 #line 7570 "configure"
7570 #include "confdefs.h"
7571 find_stack_direction ()
7572 {
7573   static char *addr = 0;
7574   auto char dummy;
7575   if (addr == 0)
7576     {
7577       addr = &dummy;
7578       return find_stack_direction ();
7579     }
7580   else
7581     return (&dummy > addr) ? 1 : -1;
7582 }
7583 main ()
7584 {
7585   exit (find_stack_direction() < 0);
7586 }
7587 EOF
7588 if { (eval echo configure:7589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7589 then
7590   ac_cv_c_stack_direction=1
7591 else
7592   echo "configure: failed program was:" >&5
7593   cat conftest.$ac_ext >&5
7594   rm -fr conftest*
7595   ac_cv_c_stack_direction=-1
7596 fi
7597 rm -fr conftest*
7598 fi
7599
7600 fi
7601
7602 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7603 cat >> confdefs.h <<EOF
7604 #define STACK_DIRECTION $ac_cv_c_stack_direction
7605 EOF
7606
7607 fi
7608
7609
7610    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7611 unistd.h sys/param.h
7612 do
7613 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7614 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7615 echo "configure:7616: checking for $ac_hdr" >&5
7616 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7617   echo $ac_n "(cached) $ac_c" 1>&6
7618 else
7619   cat > conftest.$ac_ext <<EOF
7620 #line 7621 "configure"
7621 #include "confdefs.h"
7622 #include <$ac_hdr>
7623 EOF
7624 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7625 { (eval echo configure:7626: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7626 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7627 if test -z "$ac_err"; then
7628   rm -rf conftest*
7629   eval "ac_cv_header_$ac_safe=yes"
7630 else
7631   echo "$ac_err" >&5
7632   echo "configure: failed program was:" >&5
7633   cat conftest.$ac_ext >&5
7634   rm -rf conftest*
7635   eval "ac_cv_header_$ac_safe=no"
7636 fi
7637 rm -f conftest*
7638 fi
7639 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7640   echo "$ac_t""yes" 1>&6
7641     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7642   cat >> confdefs.h <<EOF
7643 #define $ac_tr_hdr 1
7644 EOF
7645
7646 else
7647   echo "$ac_t""no" 1>&6
7648 fi
7649 done
7650
7651    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7652 strdup __argz_count __argz_stringify __argz_next
7653 do
7654 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7655 echo "configure:7656: checking for $ac_func" >&5
7656 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7657   echo $ac_n "(cached) $ac_c" 1>&6
7658 else
7659   cat > conftest.$ac_ext <<EOF
7660 #line 7661 "configure"
7661 #include "confdefs.h"
7662 /* System header to define __stub macros and hopefully few prototypes,
7663     which can conflict with char $ac_func(); below.  */
7664 #include <assert.h>
7665 /* Override any gcc2 internal prototype to avoid an error.  */
7666 /* We use char because int might match the return type of a gcc2
7667     builtin and then its argument prototype would still apply.  */
7668 char $ac_func();
7669
7670 int main() {
7671
7672 /* The GNU C library defines this for functions which it implements
7673     to always fail with ENOSYS.  Some functions are actually named
7674     something starting with __ and the normal name is an alias.  */
7675 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7676 choke me
7677 #else
7678 $ac_func();
7679 #endif
7680
7681 ; return 0; }
7682 EOF
7683 if { (eval echo configure:7684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7684   rm -rf conftest*
7685   eval "ac_cv_func_$ac_func=yes"
7686 else
7687   echo "configure: failed program was:" >&5
7688   cat conftest.$ac_ext >&5
7689   rm -rf conftest*
7690   eval "ac_cv_func_$ac_func=no"
7691 fi
7692 rm -f conftest*
7693 fi
7694
7695 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7696   echo "$ac_t""yes" 1>&6
7697     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7698   cat >> confdefs.h <<EOF
7699 #define $ac_tr_func 1
7700 EOF
7701
7702 else
7703   echo "$ac_t""no" 1>&6
7704 fi
7705 done
7706
7707
7708    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7709      for ac_func in stpcpy
7710 do
7711 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7712 echo "configure:7713: checking for $ac_func" >&5
7713 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7714   echo $ac_n "(cached) $ac_c" 1>&6
7715 else
7716   cat > conftest.$ac_ext <<EOF
7717 #line 7718 "configure"
7718 #include "confdefs.h"
7719 /* System header to define __stub macros and hopefully few prototypes,
7720     which can conflict with char $ac_func(); below.  */
7721 #include <assert.h>
7722 /* Override any gcc2 internal prototype to avoid an error.  */
7723 /* We use char because int might match the return type of a gcc2
7724     builtin and then its argument prototype would still apply.  */
7725 char $ac_func();
7726
7727 int main() {
7728
7729 /* The GNU C library defines this for functions which it implements
7730     to always fail with ENOSYS.  Some functions are actually named
7731     something starting with __ and the normal name is an alias.  */
7732 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7733 choke me
7734 #else
7735 $ac_func();
7736 #endif
7737
7738 ; return 0; }
7739 EOF
7740 if { (eval echo configure:7741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7741   rm -rf conftest*
7742   eval "ac_cv_func_$ac_func=yes"
7743 else
7744   echo "configure: failed program was:" >&5
7745   cat conftest.$ac_ext >&5
7746   rm -rf conftest*
7747   eval "ac_cv_func_$ac_func=no"
7748 fi
7749 rm -f conftest*
7750 fi
7751
7752 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7753   echo "$ac_t""yes" 1>&6
7754     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7755   cat >> confdefs.h <<EOF
7756 #define $ac_tr_func 1
7757 EOF
7758
7759 else
7760   echo "$ac_t""no" 1>&6
7761 fi
7762 done
7763
7764    fi
7765    if test "${ac_cv_func_stpcpy}" = "yes"; then
7766      cat >> confdefs.h <<\EOF
7767 #define HAVE_STPCPY 1
7768 EOF
7769
7770    fi
7771
7772    if test $ac_cv_header_locale_h = yes; then
7773     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7774 echo "configure:7775: checking for LC_MESSAGES" >&5
7775 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7776   echo $ac_n "(cached) $ac_c" 1>&6
7777 else
7778   cat > conftest.$ac_ext <<EOF
7779 #line 7780 "configure"
7780 #include "confdefs.h"
7781 #include <locale.h>
7782 int main() {
7783 return LC_MESSAGES
7784 ; return 0; }
7785 EOF
7786 if { (eval echo configure:7787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7787   rm -rf conftest*
7788   am_cv_val_LC_MESSAGES=yes
7789 else
7790   echo "configure: failed program was:" >&5
7791   cat conftest.$ac_ext >&5
7792   rm -rf conftest*
7793   am_cv_val_LC_MESSAGES=no
7794 fi
7795 rm -f conftest*
7796 fi
7797
7798 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7799     if test $am_cv_val_LC_MESSAGES = yes; then
7800       cat >> confdefs.h <<\EOF
7801 #define HAVE_LC_MESSAGES 1
7802 EOF
7803
7804     fi
7805   fi
7806    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7807 echo "configure:7808: checking whether NLS is requested" >&5
7808         # Check whether --enable-nls or --disable-nls was given.
7809 if test "${enable_nls+set}" = set; then
7810   enableval="$enable_nls"
7811   USE_NLS=$enableval
7812 else
7813   USE_NLS=yes
7814 fi
7815
7816     echo "$ac_t""$USE_NLS" 1>&6
7817
7818
7819     USE_INCLUDED_LIBINTL=no
7820
7821         if test "$USE_NLS" = "yes"; then
7822       cat >> confdefs.h <<\EOF
7823 #define ENABLE_NLS 1
7824 EOF
7825
7826       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7827 echo "configure:7828: checking whether included gettext is requested" >&5
7828       # Check whether --with-included-gettext or --without-included-gettext was given.
7829 if test "${with_included_gettext+set}" = set; then
7830   withval="$with_included_gettext"
7831   nls_cv_force_use_gnu_gettext=$withval
7832 else
7833   nls_cv_force_use_gnu_gettext=no
7834 fi
7835
7836       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7837
7838       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7839       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7840                                         nls_cv_header_intl=
7841         nls_cv_header_libgt=
7842         CATOBJEXT=NONE
7843
7844         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7845 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7846 echo "configure:7847: checking for libintl.h" >&5
7847 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7848   echo $ac_n "(cached) $ac_c" 1>&6
7849 else
7850   cat > conftest.$ac_ext <<EOF
7851 #line 7852 "configure"
7852 #include "confdefs.h"
7853 #include <libintl.h>
7854 EOF
7855 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7856 { (eval echo configure:7857: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7857 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7858 if test -z "$ac_err"; then
7859   rm -rf conftest*
7860   eval "ac_cv_header_$ac_safe=yes"
7861 else
7862   echo "$ac_err" >&5
7863   echo "configure: failed program was:" >&5
7864   cat conftest.$ac_ext >&5
7865   rm -rf conftest*
7866   eval "ac_cv_header_$ac_safe=no"
7867 fi
7868 rm -f conftest*
7869 fi
7870 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7871   echo "$ac_t""yes" 1>&6
7872   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7873 echo "configure:7874: checking for gettext in libc" >&5
7874 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7875   echo $ac_n "(cached) $ac_c" 1>&6
7876 else
7877   cat > conftest.$ac_ext <<EOF
7878 #line 7879 "configure"
7879 #include "confdefs.h"
7880 #include <libintl.h>
7881 int main() {
7882 return (int) gettext ("")
7883 ; return 0; }
7884 EOF
7885 if { (eval echo configure:7886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7886   rm -rf conftest*
7887   gt_cv_func_gettext_libc=yes
7888 else
7889   echo "configure: failed program was:" >&5
7890   cat conftest.$ac_ext >&5
7891   rm -rf conftest*
7892   gt_cv_func_gettext_libc=no
7893 fi
7894 rm -f conftest*
7895 fi
7896
7897 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7898
7899            if test "$gt_cv_func_gettext_libc" != "yes"; then
7900              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7901 echo "configure:7902: checking for bindtextdomain in -lintl" >&5
7902 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7903 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7904   echo $ac_n "(cached) $ac_c" 1>&6
7905 else
7906   ac_save_LIBS="$LIBS"
7907 LIBS="-lintl  $LIBS"
7908 cat > conftest.$ac_ext <<EOF
7909 #line 7910 "configure"
7910 #include "confdefs.h"
7911 /* Override any gcc2 internal prototype to avoid an error.  */
7912 /* We use char because int might match the return type of a gcc2
7913     builtin and then its argument prototype would still apply.  */
7914 char bindtextdomain();
7915
7916 int main() {
7917 bindtextdomain()
7918 ; return 0; }
7919 EOF
7920 if { (eval echo configure:7921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7921   rm -rf conftest*
7922   eval "ac_cv_lib_$ac_lib_var=yes"
7923 else
7924   echo "configure: failed program was:" >&5
7925   cat conftest.$ac_ext >&5
7926   rm -rf conftest*
7927   eval "ac_cv_lib_$ac_lib_var=no"
7928 fi
7929 rm -f conftest*
7930 LIBS="$ac_save_LIBS"
7931
7932 fi
7933 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7934   echo "$ac_t""yes" 1>&6
7935   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7936 echo "configure:7937: checking for gettext in libintl" >&5
7937 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7938   echo $ac_n "(cached) $ac_c" 1>&6
7939 else
7940   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7941 echo "configure:7942: checking for gettext in -lintl" >&5
7942 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7943 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7944   echo $ac_n "(cached) $ac_c" 1>&6
7945 else
7946   ac_save_LIBS="$LIBS"
7947 LIBS="-lintl  $LIBS"
7948 cat > conftest.$ac_ext <<EOF
7949 #line 7950 "configure"
7950 #include "confdefs.h"
7951 /* Override any gcc2 internal prototype to avoid an error.  */
7952 /* We use char because int might match the return type of a gcc2
7953     builtin and then its argument prototype would still apply.  */
7954 char gettext();
7955
7956 int main() {
7957 gettext()
7958 ; return 0; }
7959 EOF
7960 if { (eval echo configure:7961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7961   rm -rf conftest*
7962   eval "ac_cv_lib_$ac_lib_var=yes"
7963 else
7964   echo "configure: failed program was:" >&5
7965   cat conftest.$ac_ext >&5
7966   rm -rf conftest*
7967   eval "ac_cv_lib_$ac_lib_var=no"
7968 fi
7969 rm -f conftest*
7970 LIBS="$ac_save_LIBS"
7971
7972 fi
7973 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7974   echo "$ac_t""yes" 1>&6
7975   gt_cv_func_gettext_libintl=yes
7976 else
7977   echo "$ac_t""no" 1>&6
7978 gt_cv_func_gettext_libintl=no
7979 fi
7980
7981 fi
7982
7983 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7984 else
7985   echo "$ac_t""no" 1>&6
7986 fi
7987
7988            fi
7989
7990            if test "$gt_cv_func_gettext_libc" = "yes" \
7991               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7992               cat >> confdefs.h <<\EOF
7993 #define HAVE_GETTEXT 1
7994 EOF
7995
7996               # Extract the first word of "msgfmt", so it can be a program name with args.
7997 set dummy msgfmt; ac_word=$2
7998 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7999 echo "configure:8000: checking for $ac_word" >&5
8000 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8001   echo $ac_n "(cached) $ac_c" 1>&6
8002 else
8003   case "$MSGFMT" in
8004   /*)
8005   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8006   ;;
8007   *)
8008   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8009   for ac_dir in $PATH; do
8010     test -z "$ac_dir" && ac_dir=.
8011     if test -f $ac_dir/$ac_word; then
8012       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8013         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8014         break
8015       fi
8016     fi
8017   done
8018   IFS="$ac_save_ifs"
8019   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
8020   ;;
8021 esac
8022 fi
8023 MSGFMT="$ac_cv_path_MSGFMT"
8024 if test -n "$MSGFMT"; then
8025   echo "$ac_t""$MSGFMT" 1>&6
8026 else
8027   echo "$ac_t""no" 1>&6
8028 fi
8029               if test "$MSGFMT" != "no"; then
8030                 for ac_func in dcgettext
8031 do
8032 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
8033 echo "configure:8034: checking for $ac_func" >&5
8034 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
8035   echo $ac_n "(cached) $ac_c" 1>&6
8036 else
8037   cat > conftest.$ac_ext <<EOF
8038 #line 8039 "configure"
8039 #include "confdefs.h"
8040 /* System header to define __stub macros and hopefully few prototypes,
8041     which can conflict with char $ac_func(); below.  */
8042 #include <assert.h>
8043 /* Override any gcc2 internal prototype to avoid an error.  */
8044 /* We use char because int might match the return type of a gcc2
8045     builtin and then its argument prototype would still apply.  */
8046 char $ac_func();
8047
8048 int main() {
8049
8050 /* The GNU C library defines this for functions which it implements
8051     to always fail with ENOSYS.  Some functions are actually named
8052     something starting with __ and the normal name is an alias.  */
8053 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8054 choke me
8055 #else
8056 $ac_func();
8057 #endif
8058
8059 ; return 0; }
8060 EOF
8061 if { (eval echo configure:8062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8062   rm -rf conftest*
8063   eval "ac_cv_func_$ac_func=yes"
8064 else
8065   echo "configure: failed program was:" >&5
8066   cat conftest.$ac_ext >&5
8067   rm -rf conftest*
8068   eval "ac_cv_func_$ac_func=no"
8069 fi
8070 rm -f conftest*
8071 fi
8072
8073 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8074   echo "$ac_t""yes" 1>&6
8075     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8076   cat >> confdefs.h <<EOF
8077 #define $ac_tr_func 1
8078 EOF
8079
8080 else
8081   echo "$ac_t""no" 1>&6
8082 fi
8083 done
8084
8085                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8086 set dummy gmsgfmt; ac_word=$2
8087 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8088 echo "configure:8089: checking for $ac_word" >&5
8089 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8090   echo $ac_n "(cached) $ac_c" 1>&6
8091 else
8092   case "$GMSGFMT" in
8093   /*)
8094   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8095   ;;
8096   ?:/*)
8097   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8098   ;;
8099   *)
8100   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8101   ac_dummy="$PATH"
8102   for ac_dir in $ac_dummy; do
8103     test -z "$ac_dir" && ac_dir=.
8104     if test -f $ac_dir/$ac_word; then
8105       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8106       break
8107     fi
8108   done
8109   IFS="$ac_save_ifs"
8110   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8111   ;;
8112 esac
8113 fi
8114 GMSGFMT="$ac_cv_path_GMSGFMT"
8115 if test -n "$GMSGFMT"; then
8116   echo "$ac_t""$GMSGFMT" 1>&6
8117 else
8118   echo "$ac_t""no" 1>&6
8119 fi
8120
8121                 # Extract the first word of "xgettext", so it can be a program name with args.
8122 set dummy xgettext; ac_word=$2
8123 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8124 echo "configure:8125: checking for $ac_word" >&5
8125 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8126   echo $ac_n "(cached) $ac_c" 1>&6
8127 else
8128   case "$XGETTEXT" in
8129   /*)
8130   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8131   ;;
8132   *)
8133   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8134   for ac_dir in $PATH; do
8135     test -z "$ac_dir" && ac_dir=.
8136     if test -f $ac_dir/$ac_word; then
8137       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8138         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8139         break
8140       fi
8141     fi
8142   done
8143   IFS="$ac_save_ifs"
8144   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8145   ;;
8146 esac
8147 fi
8148 XGETTEXT="$ac_cv_path_XGETTEXT"
8149 if test -n "$XGETTEXT"; then
8150   echo "$ac_t""$XGETTEXT" 1>&6
8151 else
8152   echo "$ac_t""no" 1>&6
8153 fi
8154
8155                 cat > conftest.$ac_ext <<EOF
8156 #line 8157 "configure"
8157 #include "confdefs.h"
8158
8159 int main() {
8160 extern int _nl_msg_cat_cntr;
8161                                return _nl_msg_cat_cntr
8162 ; return 0; }
8163 EOF
8164 if { (eval echo configure:8165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8165   rm -rf conftest*
8166   CATOBJEXT=.gmo
8167                    DATADIRNAME=share
8168 else
8169   echo "configure: failed program was:" >&5
8170   cat conftest.$ac_ext >&5
8171   rm -rf conftest*
8172   CATOBJEXT=.mo
8173                    DATADIRNAME=lib
8174 fi
8175 rm -f conftest*
8176                 INSTOBJEXT=.mo
8177               fi
8178             fi
8179
8180 else
8181   echo "$ac_t""no" 1>&6
8182 fi
8183
8184
8185         if test "$CATOBJEXT" = "NONE"; then
8186           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8187 echo "configure:8188: checking whether catgets can be used" >&5
8188           # Check whether --with-catgets or --without-catgets was given.
8189 if test "${with_catgets+set}" = set; then
8190   withval="$with_catgets"
8191   nls_cv_use_catgets=$withval
8192 else
8193   nls_cv_use_catgets=no
8194 fi
8195
8196           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8197
8198           if test "$nls_cv_use_catgets" = "yes"; then
8199                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8200 echo "configure:8201: checking for main in -li" >&5
8201 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8202 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8203   echo $ac_n "(cached) $ac_c" 1>&6
8204 else
8205   ac_save_LIBS="$LIBS"
8206 LIBS="-li  $LIBS"
8207 cat > conftest.$ac_ext <<EOF
8208 #line 8209 "configure"
8209 #include "confdefs.h"
8210
8211 int main() {
8212 main()
8213 ; return 0; }
8214 EOF
8215 if { (eval echo configure:8216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8216   rm -rf conftest*
8217   eval "ac_cv_lib_$ac_lib_var=yes"
8218 else
8219   echo "configure: failed program was:" >&5
8220   cat conftest.$ac_ext >&5
8221   rm -rf conftest*
8222   eval "ac_cv_lib_$ac_lib_var=no"
8223 fi
8224 rm -f conftest*
8225 LIBS="$ac_save_LIBS"
8226
8227 fi
8228 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8229   echo "$ac_t""yes" 1>&6
8230     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8231     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8232   cat >> confdefs.h <<EOF
8233 #define $ac_tr_lib 1
8234 EOF
8235
8236   LIBS="-li $LIBS"
8237
8238 else
8239   echo "$ac_t""no" 1>&6
8240 fi
8241
8242             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8243 echo "configure:8244: checking for catgets" >&5
8244 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8245   echo $ac_n "(cached) $ac_c" 1>&6
8246 else
8247   cat > conftest.$ac_ext <<EOF
8248 #line 8249 "configure"
8249 #include "confdefs.h"
8250 /* System header to define __stub macros and hopefully few prototypes,
8251     which can conflict with char catgets(); below.  */
8252 #include <assert.h>
8253 /* Override any gcc2 internal prototype to avoid an error.  */
8254 /* We use char because int might match the return type of a gcc2
8255     builtin and then its argument prototype would still apply.  */
8256 char catgets();
8257
8258 int main() {
8259
8260 /* The GNU C library defines this for functions which it implements
8261     to always fail with ENOSYS.  Some functions are actually named
8262     something starting with __ and the normal name is an alias.  */
8263 #if defined (__stub_catgets) || defined (__stub___catgets)
8264 choke me
8265 #else
8266 catgets();
8267 #endif
8268
8269 ; return 0; }
8270 EOF
8271 if { (eval echo configure:8272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8272   rm -rf conftest*
8273   eval "ac_cv_func_catgets=yes"
8274 else
8275   echo "configure: failed program was:" >&5
8276   cat conftest.$ac_ext >&5
8277   rm -rf conftest*
8278   eval "ac_cv_func_catgets=no"
8279 fi
8280 rm -f conftest*
8281 fi
8282
8283 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8284   echo "$ac_t""yes" 1>&6
8285   cat >> confdefs.h <<\EOF
8286 #define HAVE_CATGETS 1
8287 EOF
8288
8289                INTLOBJS="\$(CATOBJS)"
8290                # Extract the first word of "gencat", so it can be a program name with args.
8291 set dummy gencat; ac_word=$2
8292 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8293 echo "configure:8294: checking for $ac_word" >&5
8294 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8295   echo $ac_n "(cached) $ac_c" 1>&6
8296 else
8297   case "$GENCAT" in
8298   /*)
8299   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8300   ;;
8301   ?:/*)
8302   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8303   ;;
8304   *)
8305   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8306   ac_dummy="$PATH"
8307   for ac_dir in $ac_dummy; do
8308     test -z "$ac_dir" && ac_dir=.
8309     if test -f $ac_dir/$ac_word; then
8310       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8311       break
8312     fi
8313   done
8314   IFS="$ac_save_ifs"
8315   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8316   ;;
8317 esac
8318 fi
8319 GENCAT="$ac_cv_path_GENCAT"
8320 if test -n "$GENCAT"; then
8321   echo "$ac_t""$GENCAT" 1>&6
8322 else
8323   echo "$ac_t""no" 1>&6
8324 fi
8325                if test "$GENCAT" != "no"; then
8326                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8327 set dummy gmsgfmt; ac_word=$2
8328 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8329 echo "configure:8330: checking for $ac_word" >&5
8330 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8331   echo $ac_n "(cached) $ac_c" 1>&6
8332 else
8333   case "$GMSGFMT" in
8334   /*)
8335   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8336   ;;
8337   ?:/*)
8338   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8339   ;;
8340   *)
8341   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8342   ac_dummy="$PATH"
8343   for ac_dir in $ac_dummy; do
8344     test -z "$ac_dir" && ac_dir=.
8345     if test -f $ac_dir/$ac_word; then
8346       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8347       break
8348     fi
8349   done
8350   IFS="$ac_save_ifs"
8351   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8352   ;;
8353 esac
8354 fi
8355 GMSGFMT="$ac_cv_path_GMSGFMT"
8356 if test -n "$GMSGFMT"; then
8357   echo "$ac_t""$GMSGFMT" 1>&6
8358 else
8359   echo "$ac_t""no" 1>&6
8360 fi
8361
8362                  if test "$GMSGFMT" = "no"; then
8363                    # Extract the first word of "msgfmt", so it can be a program name with args.
8364 set dummy msgfmt; ac_word=$2
8365 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8366 echo "configure:8367: checking for $ac_word" >&5
8367 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8368   echo $ac_n "(cached) $ac_c" 1>&6
8369 else
8370   case "$GMSGFMT" in
8371   /*)
8372   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8373   ;;
8374   *)
8375   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8376   for ac_dir in $PATH; do
8377     test -z "$ac_dir" && ac_dir=.
8378     if test -f $ac_dir/$ac_word; then
8379       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8380         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8381         break
8382       fi
8383     fi
8384   done
8385   IFS="$ac_save_ifs"
8386   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="msgfmt"
8387   ;;
8388 esac
8389 fi
8390 GMSGFMT="$ac_cv_path_GMSGFMT"
8391 if test -n "$GMSGFMT"; then
8392   echo "$ac_t""$GMSGFMT" 1>&6
8393 else
8394   echo "$ac_t""no" 1>&6
8395 fi
8396
8397                    if test "$GMSGFMT" = "msgfmt"; then
8398                      echo "configure: warning: No program for catalog building found" 1>&2
8399                      create_catalogs="no"
8400                    fi
8401                  fi
8402                  # Extract the first word of "xgettext", so it can be a program name with args.
8403 set dummy xgettext; ac_word=$2
8404 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8405 echo "configure:8406: checking for $ac_word" >&5
8406 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8407   echo $ac_n "(cached) $ac_c" 1>&6
8408 else
8409   case "$XGETTEXT" in
8410   /*)
8411   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8412   ;;
8413   *)
8414   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8415   for ac_dir in $PATH; do
8416     test -z "$ac_dir" && ac_dir=.
8417     if test -f $ac_dir/$ac_word; then
8418       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8419         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8420         break
8421       fi
8422     fi
8423   done
8424   IFS="$ac_save_ifs"
8425   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8426   ;;
8427 esac
8428 fi
8429 XGETTEXT="$ac_cv_path_XGETTEXT"
8430 if test -n "$XGETTEXT"; then
8431   echo "$ac_t""$XGETTEXT" 1>&6
8432 else
8433   echo "$ac_t""no" 1>&6
8434 fi
8435
8436                  USE_INCLUDED_LIBINTL=yes
8437                  CATOBJEXT=.cat
8438                  INSTOBJEXT=.cat
8439                  DATADIRNAME=lib
8440                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8441                  INTLLIBS=$INTLDEPS
8442                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8443                  nls_cv_header_intl=intl/libintl.h
8444                  nls_cv_header_libgt=intl/libgettext.h
8445                fi
8446 else
8447   echo "$ac_t""no" 1>&6
8448 fi
8449
8450           fi
8451         fi
8452
8453         if test "$CATOBJEXT" = "NONE"; then
8454                           nls_cv_use_gnu_gettext=yes
8455         fi
8456       fi
8457
8458       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8459                 INTLOBJS="\$(GETTOBJS)"
8460         # Extract the first word of "msgfmt", so it can be a program name with args.
8461 set dummy msgfmt; ac_word=$2
8462 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8463 echo "configure:8464: checking for $ac_word" >&5
8464 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8465   echo $ac_n "(cached) $ac_c" 1>&6
8466 else
8467   case "$MSGFMT" in
8468   /*)
8469   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8470   ;;
8471   *)
8472   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8473   for ac_dir in $PATH; do
8474     test -z "$ac_dir" && ac_dir=.
8475     if test -f $ac_dir/$ac_word; then
8476       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8477         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8478         break
8479       fi
8480     fi
8481   done
8482   IFS="$ac_save_ifs"
8483   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8484   ;;
8485 esac
8486 fi
8487 MSGFMT="$ac_cv_path_MSGFMT"
8488 if test -n "$MSGFMT"; then
8489   echo "$ac_t""$MSGFMT" 1>&6
8490 else
8491   echo "$ac_t""no" 1>&6
8492 fi
8493
8494         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8495 set dummy gmsgfmt; ac_word=$2
8496 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8497 echo "configure:8498: checking for $ac_word" >&5
8498 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8499   echo $ac_n "(cached) $ac_c" 1>&6
8500 else
8501   case "$GMSGFMT" in
8502   /*)
8503   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8504   ;;
8505   ?:/*)
8506   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8507   ;;
8508   *)
8509   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8510   ac_dummy="$PATH"
8511   for ac_dir in $ac_dummy; do
8512     test -z "$ac_dir" && ac_dir=.
8513     if test -f $ac_dir/$ac_word; then
8514       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8515       break
8516     fi
8517   done
8518   IFS="$ac_save_ifs"
8519   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8520   ;;
8521 esac
8522 fi
8523 GMSGFMT="$ac_cv_path_GMSGFMT"
8524 if test -n "$GMSGFMT"; then
8525   echo "$ac_t""$GMSGFMT" 1>&6
8526 else
8527   echo "$ac_t""no" 1>&6
8528 fi
8529
8530                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8531           echo "configure: warning: Neither msgfmt nor gmsgfmt found. No catalogs will be built" 1>&2
8532           create_catalogs="no"
8533         fi
8534         # Extract the first word of "xgettext", so it can be a program name with args.
8535 set dummy xgettext; ac_word=$2
8536 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8537 echo "configure:8538: checking for $ac_word" >&5
8538 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8539   echo $ac_n "(cached) $ac_c" 1>&6
8540 else
8541   case "$XGETTEXT" in
8542   /*)
8543   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8544   ;;
8545   *)
8546   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8547   for ac_dir in $PATH; do
8548     test -z "$ac_dir" && ac_dir=.
8549     if test -f $ac_dir/$ac_word; then
8550       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8551         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8552         break
8553       fi
8554     fi
8555   done
8556   IFS="$ac_save_ifs"
8557   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8558   ;;
8559 esac
8560 fi
8561 XGETTEXT="$ac_cv_path_XGETTEXT"
8562 if test -n "$XGETTEXT"; then
8563   echo "$ac_t""$XGETTEXT" 1>&6
8564 else
8565   echo "$ac_t""no" 1>&6
8566 fi
8567
8568
8569         USE_INCLUDED_LIBINTL=yes
8570         CATOBJEXT=.gmo
8571         INSTOBJEXT=.mo
8572         DATADIRNAME=share
8573         INTLDEPS='$(top_builddir)/intl/libintl.a'
8574         INTLLIBS=$INTLDEPS
8575         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8576         nls_cv_header_intl=intl/libintl.h
8577         nls_cv_header_libgt=intl/libgettext.h
8578       fi
8579
8580             if test "$XGETTEXT" != ":"; then
8581                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8582           : ;
8583         else
8584           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8585           XGETTEXT=":"
8586         fi
8587       fi
8588
8589
8590
8591       # We need to process the po/ directory.
8592       POSUB=po
8593     else
8594       DATADIRNAME=share
8595       nls_cv_header_intl=intl/libintl.h
8596       nls_cv_header_libgt=intl/libgettext.h
8597     fi
8598
8599
8600
8601
8602     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8603     # because some of the sources are only built for this goal.
8604     if test "$PACKAGE" = gettext; then
8605       USE_NLS=yes
8606       USE_INCLUDED_LIBINTL=yes
8607     fi
8608
8609                 for lang in $ALL_LINGUAS; do
8610       GMOFILES="$GMOFILES $lang.gmo"
8611       POFILES="$POFILES $lang.po"
8612     done
8613
8614
8615
8616
8617
8618
8619
8620
8621
8622
8623
8624
8625
8626
8627    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8628      if test "x$ALL_LINGUAS" = "x"; then
8629        LINGUAS=
8630      else
8631        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8632 echo "configure:8633: checking for catalogs to be installed" >&5
8633        if test "x$LINGUAS" = "x"; then
8634          LINGUAS=$ALL_LINGUAS
8635        else
8636          NEW_LINGUAS=
8637          for lang in $ALL_LINGUAS; do
8638            case " $LINGUAS " in
8639              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8640            esac
8641          done
8642          LINGUAS=$NEW_LINGUAS
8643        fi
8644        echo "$ac_t""$LINGUAS" 1>&6
8645      fi
8646
8647           if test -n "$LINGUAS"; then
8648        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8649      fi
8650    fi
8651
8652             if test $ac_cv_header_locale_h = yes; then
8653      INCLUDE_LOCALE_H="#include <locale.h>"
8654    else
8655      INCLUDE_LOCALE_H="\
8656 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8657    fi
8658
8659
8660             test -d intl || mkdir intl
8661    if test "$CATOBJEXT" = ".cat"; then
8662      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8663 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8664 echo "configure:8665: checking for linux/version.h" >&5
8665 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8666   echo $ac_n "(cached) $ac_c" 1>&6
8667 else
8668   cat > conftest.$ac_ext <<EOF
8669 #line 8670 "configure"
8670 #include "confdefs.h"
8671 #include <linux/version.h>
8672 EOF
8673 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8674 { (eval echo configure:8675: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8675 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8676 if test -z "$ac_err"; then
8677   rm -rf conftest*
8678   eval "ac_cv_header_$ac_safe=yes"
8679 else
8680   echo "$ac_err" >&5
8681   echo "configure: failed program was:" >&5
8682   cat conftest.$ac_ext >&5
8683   rm -rf conftest*
8684   eval "ac_cv_header_$ac_safe=no"
8685 fi
8686 rm -f conftest*
8687 fi
8688 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8689   echo "$ac_t""yes" 1>&6
8690   msgformat=linux
8691 else
8692   echo "$ac_t""no" 1>&6
8693 msgformat=xopen
8694 fi
8695
8696
8697                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8698    fi
8699       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8700      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8701
8702             if test "$PACKAGE" = "gettext"; then
8703      GT_NO="#NO#"
8704      GT_YES=
8705    else
8706      GT_NO=
8707      GT_YES="#YES#"
8708    fi
8709
8710
8711
8712             MKINSTALLDIRS=
8713    if test -n "$ac_aux_dir"; then
8714      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8715    fi
8716    if test -z "$MKINSTALLDIRS"; then
8717      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8718    fi
8719
8720
8721       l=
8722
8723
8724          test -d po || mkdir po
8725    if test "x$srcdir" != "x."; then
8726      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8727        posrcprefix="$srcdir/"
8728      else
8729        posrcprefix="../$srcdir/"
8730      fi
8731    else
8732      posrcprefix="../"
8733    fi
8734    rm -f po/POTFILES
8735    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8736         < $srcdir/po/POTFILES.in > po/POTFILES
8737
8738 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8739
8740 # Windows32 Registry support for specifying GCC installation paths.
8741 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8742 if test "${enable_win32_registry+set}" = set; then
8743   enableval="$enable_win32_registry"
8744   :
8745 fi
8746
8747
8748 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8749 echo "configure:8750: checking whether windows registry support is requested" >&5
8750 if test x$enable_win32_registry != xno; then
8751   cat >> confdefs.h <<\EOF
8752 #define ENABLE_WIN32_REGISTRY 1
8753 EOF
8754
8755   echo "$ac_t""yes" 1>&6
8756 else
8757   echo "$ac_t""no" 1>&6
8758 fi
8759
8760 # Check if user specified a different registry key.
8761 case x${enable_win32_registry} in
8762 x | xyes)
8763   # default.
8764   gcc_cv_win32_registry_key="$VERSION"
8765   ;;
8766 xno)
8767   # no registry lookup.
8768   gcc_cv_win32_registry_key=''
8769   ;;
8770 *)
8771   # user-specified key.
8772   gcc_cv_win32_registry_key="$enable_win32_registry"
8773   ;;
8774 esac
8775
8776 if test x$enable_win32_registry != xno; then
8777   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8778 echo "configure:8779: checking registry key on windows hosts" >&5
8779   cat >> confdefs.h <<EOF
8780 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8781 EOF
8782
8783   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8784 fi
8785
8786 # Get an absolute path to the GCC top-level source directory
8787 holddir=`pwd`
8788 cd $srcdir
8789 topdir=`pwd`
8790 cd $holddir
8791
8792 # Conditionalize the makefile for this host machine.
8793 # Make-host contains the concatenation of all host makefile fragments
8794 # [there can be more than one].  This file is built by configure.frag.
8795 host_overrides=Make-host
8796 dep_host_xmake_file=
8797 for f in .. ${host_xmake_file}
8798 do
8799         if test -f ${srcdir}/config/$f
8800         then
8801                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8802         fi
8803 done
8804
8805 # Conditionalize the makefile for this target machine.
8806 # Make-target contains the concatenation of all host makefile fragments
8807 # [there can be more than one].  This file is built by configure.frag.
8808 target_overrides=Make-target
8809 dep_tmake_file=
8810 for f in .. ${tmake_file}
8811 do
8812         if test -f ${srcdir}/config/$f
8813         then
8814                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8815         fi
8816 done
8817
8818 # If the host doesn't support symlinks, modify CC in
8819 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8820 # Otherwise, we can use "CC=$(CC)".
8821 rm -f symtest.tem
8822 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8823 then
8824         cc_set_by_configure="\$(CC)"
8825         quoted_cc_set_by_configure="\$(CC)"
8826         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8827 else
8828         rm -f symtest.tem
8829         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8830         then
8831                 symbolic_link="cp -p"
8832         else
8833                 symbolic_link="cp"
8834         fi
8835         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8836         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8837         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8838 fi
8839 rm -f symtest.tem
8840
8841 out_object_file=`basename $out_file .c`.o
8842
8843 tm_file_list=
8844 for f in $tm_file; do
8845   case $f in
8846     gansidecl.h )
8847        tm_file_list="${tm_file_list} $f" ;;
8848     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8849   esac
8850 done
8851
8852 host_xm_file_list=
8853 for f in $host_xm_file; do
8854   case $f in
8855     auto-host.h | gansidecl.h | hwint.h )
8856        host_xm_file_list="${host_xm_file_list} $f" ;;
8857     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8858   esac
8859 done
8860
8861 build_xm_file_list=
8862 for f in $build_xm_file; do
8863   case $f in
8864     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8865        build_xm_file_list="${build_xm_file_list} $f" ;;
8866     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8867   esac
8868 done
8869
8870 # Define macro CROSS_COMPILE in compilation
8871 # if this is a cross-compiler.
8872 # Also use all.cross instead of all.internal
8873 # and add cross-make to Makefile.
8874 cross_overrides="/dev/null"
8875 if test x$host != x$target
8876 then
8877         cross_defines="CROSS=-DCROSS_COMPILE"
8878         cross_overrides="${topdir}/cross-make"
8879 fi
8880
8881 # If this is a cross-compiler that does not
8882 # have its own set of headers then define
8883 # inhibit_libc
8884
8885 # If this is using newlib, then define inhibit_libc in
8886 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8887 # libgcc.a, but that's OK because newlib should have its own version of
8888 # assert.h.
8889 inhibit_libc=
8890 if test x$host != x$target && test x$with_headers = x; then
8891        inhibit_libc=-Dinhibit_libc
8892 else
8893        if test x$with_newlib = xyes; then
8894                inhibit_libc=-Dinhibit_libc
8895        fi
8896 fi
8897
8898
8899 # When building gcc with a cross-compiler, we need to fix a few things.
8900 # This must come after cross-make as we want all.build to override
8901 # all.cross.
8902 build_overrides="/dev/null"
8903 if test x$build != x$host
8904 then
8905         build_overrides="${topdir}/build-make"
8906 fi
8907
8908 # Expand extra_headers to include complete path.
8909 # This substitutes for lots of t-* files.
8910 extra_headers_list=
8911 if test "x$extra_headers" = x
8912 then true
8913 else
8914         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8915         for file in $extra_headers;
8916         do
8917                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8918         done
8919 fi
8920
8921 if test x$use_collect2 = xno; then
8922         use_collect2=
8923 fi
8924
8925 # Add a definition of USE_COLLECT2 if system wants one.
8926 # Also tell toplev.c what to do.
8927 # This substitutes for lots of t-* files.
8928 if test x$use_collect2 = x
8929 then
8930         will_use_collect2=
8931         maybe_use_collect2=
8932 else
8933         will_use_collect2="collect2"
8934         maybe_use_collect2="-DUSE_COLLECT2"
8935 fi
8936
8937 # NEED TO CONVERT
8938 # Set MD_DEPS if the real md file is in md.pre-cpp.
8939 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8940 # for line oriented comments, so we must always use a GNU cpp.  If
8941 # building gcc with a cross compiler, use the cross compiler just
8942 # built.  Otherwise, we can use the cpp just built.
8943 md_file_sub=
8944 if test "x$md_cppflags" = x
8945 then
8946         md_file_sub=$srcdir/config/$md_file
8947 else
8948         md_file=md
8949 fi
8950
8951 # If we have gas in the build tree, make a link to it.
8952 if test -f ../gas/Makefile; then
8953         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8954 fi
8955
8956 # If we have nm in the build tree, make a link to it.
8957 if test -f ../binutils/Makefile; then
8958         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8959 fi
8960
8961 # If we have ld in the build tree, make a link to it.
8962 if test -f ../ld/Makefile; then
8963 #       if test x$use_collect2 = x; then
8964 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8965 #       else
8966                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8967 #       fi
8968 fi
8969
8970 # Figure out what assembler alignment features are present.
8971 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8972 echo "configure:8973: checking assembler alignment features" >&5
8973 gcc_cv_as=
8974 gcc_cv_as_alignment_features=
8975 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8976 if test -x "$DEFAULT_ASSEMBLER"; then
8977         gcc_cv_as="$DEFAULT_ASSEMBLER"
8978 elif test -x "$AS"; then
8979         gcc_cv_as="$AS"
8980 elif test -x as$host_exeext; then
8981         # Build using assembler in the current directory.
8982         gcc_cv_as=./as$host_exeext
8983 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8984         # Single tree build which includes gas.
8985         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8986         do
8987                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8988                 if test x$gcc_cv_gas_version != x; then
8989                         break
8990                 fi
8991         done
8992         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8993         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8994         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8995                 # Gas version 2.6 and later support for .balign and .p2align.
8996                 # bytes to skip when using .p2align.
8997                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8998                         gcc_cv_as_alignment_features=".balign and .p2align"
8999                         cat >> confdefs.h <<\EOF
9000 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9001 EOF
9002
9003                 fi
9004                 # Gas version 2.8 and later support specifying the maximum
9005                 # bytes to skip when using .p2align.
9006                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
9007                         gcc_cv_as_alignment_features=".p2align including maximum skip"
9008                         cat >> confdefs.h <<\EOF
9009 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9010 EOF
9011
9012                 fi
9013         fi
9014 elif test x$host = x$target; then
9015         # Native build.
9016         # Search the same directories that the installed compiler will
9017         # search.  Else we may find the wrong assembler and lose.  If we
9018         # do not find a suitable assembler binary, then try the user's
9019         # path.
9020         #
9021         # Also note we have to check MD_EXEC_PREFIX before checking the
9022         # user's path.  Unfortunately, there is no good way to get at the
9023         # value of MD_EXEC_PREFIX here.  So we do a brute force search
9024         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
9025         # to be fixed as part of the make/configure rewrite too.
9026
9027         if test "x$exec_prefix" = xNONE; then
9028                 if test "x$prefix" = xNONE; then
9029                         test_prefix=/usr/local
9030                 else
9031                         test_prefix=$prefix
9032                 fi
9033         else
9034                 test_prefix=$exec_prefix
9035         fi
9036
9037         # If the loop below does not find an assembler, then use whatever
9038         # one we can find in the users's path.
9039         # user's path.
9040         as=as$host_exeext
9041
9042         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
9043                    $test_prefix/lib/gcc-lib/$target \
9044                    /usr/lib/gcc/$target/$gcc_version \
9045                    /usr/lib/gcc/$target \
9046                    $test_prefix/$target/bin/$target/$gcc_version \
9047                    $test_prefix/$target/bin \
9048                    /usr/libexec \
9049                    /usr/ccs/gcc \
9050                    /usr/ccs/bin \
9051                    /udk/usr/ccs/bin \
9052                    /bsd43/usr/lib/cmplrs/cc \
9053                    /usr/cross64/usr/bin \
9054                    /usr/lib/cmplrs/cc \
9055                    /sysv/usr/lib/cmplrs/cc \
9056                    /svr4/usr/lib/cmplrs/cc \
9057                    /usr/bin"
9058
9059         for dir in $test_dirs; do
9060                 if test -f $dir/as$host_exeext; then
9061                         gcc_cv_as=$dir/as$host_exeext
9062                         break;
9063                 fi
9064         done
9065 fi
9066 if test x$gcc_cv_as != x; then
9067         # Check if we have .balign and .p2align
9068         echo ".balign  4" > conftest.s
9069         echo ".p2align  2" >> conftest.s
9070         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9071                 gcc_cv_as_alignment_features=".balign and .p2align"
9072                 cat >> confdefs.h <<\EOF
9073 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9074 EOF
9075
9076         fi
9077         rm -f conftest.s conftest.o
9078         # Check if specifying the maximum bytes to skip when
9079         # using .p2align is supported.
9080         echo ".p2align 4,,7" > conftest.s
9081         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9082                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9083                 cat >> confdefs.h <<\EOF
9084 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9085 EOF
9086
9087         fi
9088         rm -f conftest.s conftest.o
9089 fi
9090 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9091
9092 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9093 echo "configure:9094: checking assembler subsection support" >&5
9094 gcc_cv_as_subsections=
9095 if test x$gcc_cv_as != x; then
9096         # Check if we have .subsection
9097         echo ".subsection 1" > conftest.s
9098         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9099                 gcc_cv_as_subsections=".subsection"
9100                 if test -x nm$host_exeext; then
9101                         gcc_cv_nm=./nm$host_exeext
9102                 elif test x$host = x$target; then
9103                         # Native build.
9104                         gcc_cv_nm=nm$host_exeext
9105                 fi
9106                 if test x$gcc_cv_nm != x; then
9107                         cat > conftest.s <<EOF
9108 conftest_label1: .word 0
9109 .subsection -1
9110 conftest_label2: .word 0
9111 .previous
9112 EOF
9113                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9114                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9115                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9116                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9117                                         :
9118                                 else
9119                                         gcc_cv_as_subsections="working .subsection -1"
9120                                         cat >> confdefs.h <<\EOF
9121 #define HAVE_GAS_SUBSECTION_ORDERING 1
9122 EOF
9123
9124                                 fi
9125                         fi
9126                 fi
9127         fi
9128         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9129 fi
9130 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9131
9132 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9133 echo "configure:9134: checking assembler weak support" >&5
9134 gcc_cv_as_weak=
9135 if test x$gcc_cv_as != x; then
9136         # Check if we have .weak
9137         echo "  .weak foobar" > conftest.s
9138         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9139                 cat >> confdefs.h <<\EOF
9140 #define HAVE_GAS_WEAK 1
9141 EOF
9142
9143                 gcc_cv_as_weak="yes"
9144         fi
9145         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9146 fi
9147 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9148
9149 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9150 echo "configure:9151: checking assembler hidden support" >&5
9151 gcc_cv_as_hidden=
9152 if test x$gcc_cv_as != x; then
9153         # Check if we have .hidden
9154         echo "  .hidden foobar" > conftest.s
9155         echo "foobar:" >> conftest.s
9156         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9157                 cat >> confdefs.h <<\EOF
9158 #define HAVE_GAS_HIDDEN 1
9159 EOF
9160
9161                 gcc_cv_as_hidden="yes"
9162         fi
9163         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9164 fi
9165 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9166
9167 case "$target" in
9168   sparc*-*-*)
9169     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9170 echo "configure:9171: checking assembler .register pseudo-op support" >&5
9171 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9172   echo $ac_n "(cached) $ac_c" 1>&6
9173 else
9174
9175         gcc_cv_as_register_pseudo_op=unknown
9176         if test x$gcc_cv_as != x; then
9177             # Check if we have .register
9178             echo ".register %g2, #scratch" > conftest.s
9179             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9180                 gcc_cv_as_register_pseudo_op=yes
9181             else
9182                 gcc_cv_as_register_pseudo_op=no
9183             fi
9184             rm -f conftest.s conftest.o
9185         fi
9186
9187 fi
9188
9189 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9190     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9191         cat >> confdefs.h <<\EOF
9192 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9193 EOF
9194
9195     fi
9196
9197     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9198 echo "configure:9199: checking assembler supports -relax" >&5
9199 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9200   echo $ac_n "(cached) $ac_c" 1>&6
9201 else
9202
9203         gcc_cv_as_relax_opt=unknown
9204         if test x$gcc_cv_as != x; then
9205             # Check if gas supports -relax
9206             echo ".text" > conftest.s
9207             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9208                 gcc_cv_as_relax_opt=yes
9209             else
9210                 gcc_cv_as_relax_opt=no
9211             fi
9212             rm -f conftest.s conftest.o
9213         fi
9214
9215 fi
9216
9217 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9218     if test "x$gcc_cv_as_relax_opt" = xyes; then
9219         cat >> confdefs.h <<\EOF
9220 #define HAVE_AS_RELAX_OPTION 1
9221 EOF
9222
9223     fi
9224
9225     case "$tm_file" in
9226     *64*)
9227         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9228 echo "configure:9229: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9229 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9230   echo $ac_n "(cached) $ac_c" 1>&6
9231 else
9232
9233                 if test -n "$gcc_cv_as"; then
9234                     echo ".xword foo" > conftest.s
9235                     gcc_cv_as_flags64=no
9236                     for flag in "-xarch=v9" "-64 -Av9"; do
9237                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9238                             > /dev/null 2>&1; then
9239                             gcc_cv_as_flags64=$flag
9240                             break
9241                         fi
9242                     done
9243                     rm -f conftest.s conftest.o
9244                 else
9245                     if test "$gas" = yes; then
9246                         gcc_cv_as_flags64="-64 -Av9"
9247                     else
9248                         gcc_cv_as_flags64="-xarch=v9"
9249                     fi
9250                 fi
9251
9252 fi
9253
9254 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9255         if test "x$gcc_cv_as_flags64" = xno; then
9256
9257             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9258             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9259
9260         else
9261             cat >> confdefs.h <<EOF
9262 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9263 EOF
9264
9265         fi
9266         ;;
9267     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9268         ;;
9269     esac
9270
9271     if test "x$gcc_cv_as_flags64" != xno; then
9272         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9273 echo "configure:9274: checking for assembler offsetable %lo() support" >&5
9274 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9275   echo $ac_n "(cached) $ac_c" 1>&6
9276 else
9277
9278             gcc_cv_as_offsetable_lo10=unknown
9279             if test "x$gcc_cv_as" != x; then
9280                 # Check if assembler has offsetable %lo()
9281                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9282                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9283                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9284                         > /dev/null 2>&1 &&
9285                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9286                         > /dev/null 2>&1; then
9287                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9288                         gcc_cv_as_offsetable_lo10=no
9289                     else
9290                         gcc_cv_as_offsetable_lo10=yes
9291                     fi
9292                 else
9293                     gcc_cv_as_offsetable_lo10=no
9294                 fi
9295                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9296             fi
9297
9298 fi
9299
9300 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9301         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9302             cat >> confdefs.h <<\EOF
9303 #define HAVE_AS_OFFSETABLE_LO10 1
9304 EOF
9305
9306         fi
9307     fi
9308     ;;
9309
9310   i[34567]86-*-*)
9311     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9312 echo "configure:9313: checking assembler instructions" >&5
9313     gcc_cv_as_instructions=
9314     if test x$gcc_cv_as != x; then
9315         set "filds fists" "filds mem; fists mem"
9316         while test $# -gt 0
9317         do
9318                 echo "$2" > conftest.s
9319                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9320                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9321                         cat >> confdefs.h <<EOF
9322 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
9323 EOF
9324
9325                 fi
9326                 shift 2
9327         done
9328         rm -f conftest.s conftest.o
9329     fi
9330     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9331     ;;
9332 esac
9333
9334 # Figure out what language subdirectories are present.
9335 # Look if the user specified --enable-languages="..."; if not, use
9336 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9337 # go away some day.
9338 if test x"${enable_languages+set}" != xset; then
9339         if test x"${LANGUAGES+set}" = xset; then
9340                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9341         else
9342                 enable_languages=all
9343         fi
9344 else
9345         if test x"${enable_languages}" = x; then
9346                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9347         fi
9348 fi
9349 subdirs=
9350 for lang in ${srcdir}/*/config-lang.in ..
9351 do
9352         case $lang in
9353         ..) ;;
9354         # The odd quoting in the next line works around
9355         # an apparent bug in bash 1.12 on linux.
9356         ${srcdir}/[*]/config-lang.in) ;;
9357         *)
9358           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9359           if test "x$lang_alias" = x
9360           then
9361                 echo "$lang doesn't set \$language." 1>&2
9362                 exit 1
9363           fi
9364           if test x"${enable_languages}" = xall; then
9365                 add_this_lang=yes
9366           else
9367                 case "${enable_languages}" in
9368                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9369                         add_this_lang=yes
9370                         ;;
9371                     * )
9372                         add_this_lang=no
9373                         ;;
9374                 esac
9375           fi
9376           if test x"${add_this_lang}" = xyes; then
9377                 case $lang in
9378                     ${srcdir}/ada/config-lang.in)
9379                         if test x$gnat = xyes ; then
9380                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9381                         fi
9382                         ;;
9383                     *)
9384                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9385                         ;;
9386                 esac
9387           fi
9388           ;;
9389         esac
9390 done
9391
9392 # Make gthr-default.h if we have a thread file.
9393 gthread_flags=
9394 if test $thread_file != single; then
9395     rm -f gthr-default.h
9396     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9397     gthread_flags=-DHAVE_GTHR_DEFAULT
9398 fi
9399
9400
9401 # Find out what GC implementation we want, or may, use.
9402 # Check whether --with-gc or --without-gc was given.
9403 if test "${with_gc+set}" = set; then
9404   withval="$with_gc"
9405   case "$withval" in
9406   simple | page)
9407     GGC=ggc-$withval
9408     ;;
9409   *)
9410     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9411     ;;
9412 esac
9413 else
9414   if test $ac_cv_func_mmap_anywhere = yes \
9415     || test $ac_cv_func_valloc = yes; then
9416   GGC=ggc-page
9417 else
9418   GGC=ggc-simple
9419 fi
9420 fi
9421
9422
9423 echo "Using $GGC for garbage collection."
9424
9425 # Use the system's zlib library.
9426 zlibdir=-L../../zlib
9427 zlibinc="-I\$(srcdir)/../../zlib"
9428 # Check whether --with-system-zlib or --without-system-zlib was given.
9429 if test "${with_system_zlib+set}" = set; then
9430   withval="$with_system_zlib"
9431   zlibdir=
9432 zlibinc=
9433
9434 fi
9435
9436
9437
9438
9439 # Build a new-abi (c++) system
9440 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9441 if test "${enable_new_gxx_abi+set}" = set; then
9442   enableval="$enable_new_gxx_abi"
9443   cat >> confdefs.h <<\EOF
9444 #define ENABLE_NEW_GXX_ABI 1
9445 EOF
9446
9447 GXX_ABI_FLAG='-fnew-abi'
9448 echo "Building a new-abi g++ compiler."
9449
9450 fi
9451
9452
9453
9454 # Build a new-libstdc++ system (ie libstdc++-v3)
9455 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9456 echo "configure:9457: checking for libstdc++ to install" >&5
9457 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9458 if test "${enable_libstdcxx_v3+set}" = set; then
9459   enableval="$enable_libstdcxx_v3"
9460   enable_libstdcxx_v3="$enableval"
9461 else
9462   enable_libstdcxx_v3=no
9463 fi
9464
9465
9466 if test x$enable_libstdcxx_v3 = xyes; then
9467   echo "$ac_t""v3" 1>&6
9468   ac_esn=1
9469 else
9470   echo "$ac_t""v2" 1>&6
9471   ac_esn=0
9472 fi
9473 cat >> confdefs.h <<EOF
9474 #define ENABLE_STD_NAMESPACE $ac_esn
9475 EOF
9476
9477
9478
9479 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9480 echo "configure:9481: checking whether to enable maintainer-specific portions of Makefiles" >&5
9481     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9482 if test "${enable_maintainer_mode+set}" = set; then
9483   enableval="$enable_maintainer_mode"
9484   maintainer_mode=$enableval
9485 else
9486   maintainer_mode=no
9487 fi
9488
9489
9490 echo "$ac_t""$maintainer_mode" 1>&6
9491
9492 if test "$maintainer_mode" = "yes"; then
9493   MAINT=''
9494 else
9495   MAINT='#'
9496 fi
9497
9498 # Make empty files to contain the specs and options for each language.
9499 # Then add #include lines to for a compiler that has specs and/or options.
9500
9501 lang_specs_files=
9502 lang_options_files=
9503 lang_tree_files=
9504 rm -f specs.h options.h gencheck.h
9505 touch specs.h options.h gencheck.h
9506 for subdir in . $subdirs
9507 do
9508         if test -f $srcdir/$subdir/lang-specs.h; then
9509                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9510                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9511         fi
9512         if test -f $srcdir/$subdir/lang-options.h; then
9513                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9514                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9515         fi
9516         if test -f $srcdir/$subdir/$subdir-tree.def; then
9517                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9518                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9519         fi
9520 done
9521
9522 # These (without "all_") are set in each config-lang.in.
9523 # `language' must be a single word so is spelled singularly.
9524 all_languages=
9525 all_boot_languages=
9526 all_compilers=
9527 all_stagestuff=
9528 all_diff_excludes=
9529 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9530 # List of language makefile fragments.
9531 all_lang_makefiles=
9532 all_headers=
9533 all_lib2funcs=
9534
9535 # Add the language fragments.
9536 # Languages are added via two mechanisms.  Some information must be
9537 # recorded in makefile variables, these are defined in config-lang.in.
9538 # We accumulate them and plug them into the main Makefile.
9539 # The other mechanism is a set of hooks for each of the main targets
9540 # like `clean', `install', etc.
9541
9542 language_fragments="Make-lang"
9543 language_hooks="Make-hooks"
9544 oldstyle_subdirs=
9545
9546 for s in .. $subdirs
9547 do
9548         if test $s != ".."
9549         then
9550                 language=
9551                 boot_language=
9552                 compilers=
9553                 stagestuff=
9554                 diff_excludes=
9555                 headers=
9556                 outputs=
9557                 lib2funcs=
9558                 . ${srcdir}/$s/config-lang.in
9559                 if test "x$language" = x
9560                 then
9561                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9562                         exit 1
9563                 fi
9564                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9565                 all_languages="$all_languages $language"
9566                 if test "x$boot_language" = xyes
9567                 then
9568                         all_boot_languages="$all_boot_languages $language"
9569                 fi
9570                 all_compilers="$all_compilers $compilers"
9571                 all_stagestuff="$all_stagestuff $stagestuff"
9572                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9573                 all_headers="$all_headers $headers"
9574                 all_outputs="$all_outputs $outputs"
9575                 if test x$outputs = x
9576                 then
9577                         oldstyle_subdirs="$oldstyle_subdirs $s"
9578                 fi
9579                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9580         fi
9581 done
9582
9583 # Since we can't use `::' targets, we link each language in
9584 # with a set of hooks, reached indirectly via lang.${target}.
9585
9586 rm -f Make-hooks
9587 touch Make-hooks
9588 target_list="all.build all.cross start.encap rest.encap \
9589         info dvi \
9590         install-normal install-common install-info install-man \
9591         uninstall distdir \
9592         mostlyclean clean distclean extraclean maintainer-clean \
9593         stage1 stage2 stage3 stage4"
9594 for t in $target_list
9595 do
9596         x=
9597         for lang in .. $all_languages
9598         do
9599                 if test $lang != ".."; then
9600                         x="$x $lang.$t"
9601                 fi
9602         done
9603         echo "lang.$t: $x" >> Make-hooks
9604 done
9605
9606 # If we're not building in srcdir, create .gdbinit.
9607
9608 if test ! -f Makefile.in; then
9609         echo "dir ." > .gdbinit
9610         echo "dir ${srcdir}" >> .gdbinit
9611         if test x$gdb_needs_out_file_path = xyes
9612         then
9613                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9614         fi
9615         if test "x$subdirs" != x; then
9616                 for s in $subdirs
9617                 do
9618                         echo "dir ${srcdir}/$s" >> .gdbinit
9619                 done
9620         fi
9621         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9622 fi
9623
9624 # Define variables host_canonical and build_canonical
9625 # because some Cygnus local changes in the Makefile depend on them.
9626 build_canonical=${build}
9627 host_canonical=${host}
9628 target_subdir=
9629 if test "${host}" != "${target}" ; then
9630     target_subdir=${target}/
9631 fi
9632
9633
9634
9635
9636 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9637 # absolute path for gcc_tooldir based on inserting the number of up-directory
9638 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9639 # $(libsubdir)/@(unlibsubdir) based path.
9640 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9641 # make and thus we'd get different behavior depending on where we built the
9642 # sources.
9643 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9644     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9645 else
9646 # An explanation of the sed strings:
9647 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9648 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9649 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9650 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9651 #
9652 # (*) Note this pattern overwrites the first character of the string
9653 # with a forward slash if one is not already present.  This is not a
9654 # problem because the exact names of the sub-directories concerned is
9655 # unimportant, just the number of them matters.
9656 #
9657 # The practical upshot of these patterns is like this:
9658 #
9659 #  prefix     exec_prefix        result
9660 #  ------     -----------        ------
9661 #   /foo        /foo/bar          ../
9662 #   /foo/       /foo/bar          ../
9663 #   /foo        /foo/bar/         ../
9664 #   /foo/       /foo/bar/         ../
9665 #   /foo        /foo/bar/ugg      ../../
9666 #
9667     dollar='$$'
9668     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9669 fi
9670
9671
9672
9673 # Nothing to do for FLOAT_H, float_format already handled.
9674 objdir=`pwd`
9675
9676
9677 # Process the language and host/target makefile fragments.
9678 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9679
9680 # Substitute configuration variables
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
9736
9737
9738
9739 # Echo that links are built
9740 if test x$host = x$target
9741 then
9742         str1="native "
9743 else
9744         str1="cross-"
9745         str2=" from $host"
9746 fi
9747
9748 if test x$host != x$build
9749 then
9750         str3=" on a $build system"
9751 fi
9752
9753 if test "x$str2" != x || test "x$str3" != x
9754 then
9755         str4=
9756 fi
9757
9758 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9759
9760 if test "x$str2" != x || test "x$str3" != x
9761 then
9762         echo " ${str2}${str3}." 1>&2
9763 fi
9764
9765 # Truncate the target if necessary
9766 if test x$host_truncate_target != x; then
9767         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9768 fi
9769
9770 # Configure the subdirectories
9771 # AC_CONFIG_SUBDIRS($subdirs)
9772
9773 # Create the Makefile
9774 # and configure language subdirectories
9775 trap '' 1 2 15
9776 cat > confcache <<\EOF
9777 # This file is a shell script that caches the results of configure
9778 # tests run on this system so they can be shared between configure
9779 # scripts and configure runs.  It is not useful on other systems.
9780 # If it contains results you don't want to keep, you may remove or edit it.
9781 #
9782 # By default, configure uses ./config.cache as the cache file,
9783 # creating it if it does not exist already.  You can give configure
9784 # the --cache-file=FILE option to use a different cache file; that is
9785 # what configure does when it calls configure scripts in
9786 # subdirectories, so they share the cache.
9787 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9788 # config.status only pays attention to the cache file if you give it the
9789 # --recheck option to rerun configure.
9790 #
9791 EOF
9792 # The following way of writing the cache mishandles newlines in values,
9793 # but we know of no workaround that is simple, portable, and efficient.
9794 # So, don't put newlines in cache variables' values.
9795 # Ultrix sh set writes to stderr and can't be redirected directly,
9796 # and sets the high bit in the cache file unless we assign to the vars.
9797 (set) 2>&1 |
9798   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9799   *ac_space=\ *)
9800     # `set' does not quote correctly, so add quotes (double-quote substitution
9801     # turns \\\\ into \\, and sed turns \\ into \).
9802     sed -n \
9803       -e "s/'/'\\\\''/g" \
9804       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9805     ;;
9806   *)
9807     # `set' quotes correctly as required by POSIX, so do not add quotes.
9808     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9809     ;;
9810   esac >> confcache
9811 if cmp -s $cache_file confcache; then
9812   :
9813 else
9814   if test -w $cache_file; then
9815     echo "updating cache $cache_file"
9816     cat confcache > $cache_file
9817   else
9818     echo "not updating unwritable cache $cache_file"
9819   fi
9820 fi
9821 rm -f confcache
9822
9823 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9824
9825 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9826 # Let make expand exec_prefix.
9827 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9828
9829 # Any assignment to VPATH causes Sun make to only execute
9830 # the first set of double-colon rules, so remove it if not needed.
9831 # If there is a colon in the path, we need to keep it.
9832 if test "x$srcdir" = x.; then
9833   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9834 fi
9835
9836 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9837
9838 DEFS=-DHAVE_CONFIG_H
9839
9840 # Without the "./", some shells look in PATH for config.status.
9841 : ${CONFIG_STATUS=./config.status}
9842
9843 echo creating $CONFIG_STATUS
9844 rm -f $CONFIG_STATUS
9845 cat > $CONFIG_STATUS <<EOF
9846 #! /bin/sh
9847 # Generated automatically by configure.
9848 # Run this file to recreate the current configuration.
9849 # This directory was configured as follows,
9850 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9851 #
9852 # $0 $ac_configure_args
9853 #
9854 # Compiler output produced by configure, useful for debugging
9855 # configure, is in ./config.log if it exists.
9856
9857 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9858 for ac_option
9859 do
9860   case "\$ac_option" in
9861   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9862     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9863     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9864   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9865     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9866     exit 0 ;;
9867   -help | --help | --hel | --he | --h)
9868     echo "\$ac_cs_usage"; exit 0 ;;
9869   *) echo "\$ac_cs_usage"; exit 1 ;;
9870   esac
9871 done
9872
9873 ac_given_srcdir=$srcdir
9874
9875 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9876 EOF
9877 cat >> $CONFIG_STATUS <<EOF
9878
9879 # Protect against being on the right side of a sed subst in config.status.
9880 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9881  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9882 $ac_vpsub
9883 $extrasub
9884 s%@SHELL@%$SHELL%g
9885 s%@CFLAGS@%$CFLAGS%g
9886 s%@CPPFLAGS@%$CPPFLAGS%g
9887 s%@CXXFLAGS@%$CXXFLAGS%g
9888 s%@FFLAGS@%$FFLAGS%g
9889 s%@DEFS@%$DEFS%g
9890 s%@LDFLAGS@%$LDFLAGS%g
9891 s%@LIBS@%$LIBS%g
9892 s%@exec_prefix@%$exec_prefix%g
9893 s%@prefix@%$prefix%g
9894 s%@program_transform_name@%$program_transform_name%g
9895 s%@bindir@%$bindir%g
9896 s%@sbindir@%$sbindir%g
9897 s%@libexecdir@%$libexecdir%g
9898 s%@datadir@%$datadir%g
9899 s%@sysconfdir@%$sysconfdir%g
9900 s%@sharedstatedir@%$sharedstatedir%g
9901 s%@localstatedir@%$localstatedir%g
9902 s%@libdir@%$libdir%g
9903 s%@includedir@%$includedir%g
9904 s%@oldincludedir@%$oldincludedir%g
9905 s%@infodir@%$infodir%g
9906 s%@mandir@%$mandir%g
9907 s%@host@%$host%g
9908 s%@host_alias@%$host_alias%g
9909 s%@host_cpu@%$host_cpu%g
9910 s%@host_vendor@%$host_vendor%g
9911 s%@host_os@%$host_os%g
9912 s%@target@%$target%g
9913 s%@target_alias@%$target_alias%g
9914 s%@target_cpu@%$target_cpu%g
9915 s%@target_vendor@%$target_vendor%g
9916 s%@target_os@%$target_os%g
9917 s%@build@%$build%g
9918 s%@build_alias@%$build_alias%g
9919 s%@build_cpu@%$build_cpu%g
9920 s%@build_vendor@%$build_vendor%g
9921 s%@build_os@%$build_os%g
9922 s%@CC@%$CC%g
9923 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9924 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9925 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9926 s%@SET_MAKE@%$SET_MAKE%g
9927 s%@AWK@%$AWK%g
9928 s%@LEX@%$LEX%g
9929 s%@LEXLIB@%$LEXLIB%g
9930 s%@LN@%$LN%g
9931 s%@LN_S@%$LN_S%g
9932 s%@RANLIB@%$RANLIB%g
9933 s%@YACC@%$YACC%g
9934 s%@INSTALL@%$INSTALL%g
9935 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9936 s%@INSTALL_DATA@%$INSTALL_DATA%g
9937 s%@CPP@%$CPP%g
9938 s%@gnat@%$gnat%g
9939 s%@MAKEINFO@%$MAKEINFO%g
9940 s%@BUILD_INFO@%$BUILD_INFO%g
9941 s%@INSTALL_INFO@%$INSTALL_INFO%g
9942 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9943 s%@vfprintf@%$vfprintf%g
9944 s%@doprint@%$doprint%g
9945 s%@manext@%$manext%g
9946 s%@objext@%$objext%g
9947 s%@PACKAGE@%$PACKAGE%g
9948 s%@VERSION@%$VERSION%g
9949 s%@ALLOCA@%$ALLOCA%g
9950 s%@USE_NLS@%$USE_NLS%g
9951 s%@MSGFMT@%$MSGFMT%g
9952 s%@GMSGFMT@%$GMSGFMT%g
9953 s%@XGETTEXT@%$XGETTEXT%g
9954 s%@GENCAT@%$GENCAT%g
9955 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9956 s%@CATALOGS@%$CATALOGS%g
9957 s%@CATOBJEXT@%$CATOBJEXT%g
9958 s%@DATADIRNAME@%$DATADIRNAME%g
9959 s%@GMOFILES@%$GMOFILES%g
9960 s%@INSTOBJEXT@%$INSTOBJEXT%g
9961 s%@INTLDEPS@%$INTLDEPS%g
9962 s%@INTLLIBS@%$INTLLIBS%g
9963 s%@INTLOBJS@%$INTLOBJS%g
9964 s%@POFILES@%$POFILES%g
9965 s%@POSUB@%$POSUB%g
9966 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9967 s%@GT_NO@%$GT_NO%g
9968 s%@GT_YES@%$GT_YES%g
9969 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9970 s%@l@%$l%g
9971 s%@inhibit_libc@%$inhibit_libc%g
9972 s%@gthread_flags@%$gthread_flags%g
9973 s%@GGC@%$GGC%g
9974 s%@zlibdir@%$zlibdir%g
9975 s%@zlibinc@%$zlibinc%g
9976 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9977 s%@MAINT@%$MAINT%g
9978 s%@build_canonical@%$build_canonical%g
9979 s%@host_canonical@%$host_canonical%g
9980 s%@target_subdir@%$target_subdir%g
9981 s%@gcc_tooldir@%$gcc_tooldir%g
9982 s%@dollar@%$dollar%g
9983 s%@objdir@%$objdir%g
9984 s%@subdirs@%$subdirs%g
9985 s%@all_boot_languages@%$all_boot_languages%g
9986 s%@all_compilers@%$all_compilers%g
9987 s%@all_diff_excludes@%$all_diff_excludes%g
9988 s%@all_headers@%$all_headers%g
9989 s%@all_lang_makefiles@%$all_lang_makefiles%g
9990 s%@all_languages@%$all_languages%g
9991 s%@all_lib2funcs@%$all_lib2funcs%g
9992 s%@all_stagestuff@%$all_stagestuff%g
9993 s%@build_exeext@%$build_exeext%g
9994 s%@build_install_headers_dir@%$build_install_headers_dir%g
9995 s%@build_xm_file_list@%$build_xm_file_list%g
9996 s%@cc_set_by_configure@%$cc_set_by_configure%g
9997 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9998 s%@cpp_install_dir@%$cpp_install_dir%g
9999 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
10000 s%@dep_tmake_file@%$dep_tmake_file%g
10001 s%@extra_c_flags@%$extra_c_flags%g
10002 s%@extra_c_objs@%$extra_c_objs%g
10003 s%@extra_cpp_objs@%$extra_cpp_objs%g
10004 s%@extra_cxx_objs@%$extra_cxx_objs%g
10005 s%@extra_headers_list@%$extra_headers_list%g
10006 s%@extra_objs@%$extra_objs%g
10007 s%@extra_parts@%$extra_parts%g
10008 s%@extra_passes@%$extra_passes%g
10009 s%@extra_programs@%$extra_programs%g
10010 s%@float_h_file@%$float_h_file%g
10011 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
10012 s%@gcc_version@%$gcc_version%g
10013 s%@gcc_version_trigger@%$gcc_version_trigger%g
10014 s%@host_exeext@%$host_exeext%g
10015 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
10016 s%@host_xm_file_list@%$host_xm_file_list%g
10017 s%@install@%$install%g
10018 s%@lang_options_files@%$lang_options_files%g
10019 s%@lang_specs_files@%$lang_specs_files%g
10020 s%@lang_tree_files@%$lang_tree_files%g
10021 s%@local_prefix@%$local_prefix%g
10022 s%@maybe_use_collect2@%$maybe_use_collect2%g
10023 s%@md_file@%$md_file%g
10024 s%@objc_boehm_gc@%$objc_boehm_gc%g
10025 s%@out_file@%$out_file%g
10026 s%@out_object_file@%$out_object_file%g
10027 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
10028 s%@symbolic_link@%$symbolic_link%g
10029 s%@thread_file@%$thread_file%g
10030 s%@tm_file_list@%$tm_file_list%g
10031 s%@will_use_collect2@%$will_use_collect2%g
10032 /@target_overrides@/r $target_overrides
10033 s%@target_overrides@%%g
10034 /@host_overrides@/r $host_overrides
10035 s%@host_overrides@%%g
10036 s%@cross_defines@%$cross_defines%g
10037 /@cross_overrides@/r $cross_overrides
10038 s%@cross_overrides@%%g
10039 /@build_overrides@/r $build_overrides
10040 s%@build_overrides@%%g
10041 /@language_fragments@/r $language_fragments
10042 s%@language_fragments@%%g
10043 /@language_hooks@/r $language_hooks
10044 s%@language_hooks@%%g
10045
10046 CEOF
10047 EOF
10048
10049 cat >> $CONFIG_STATUS <<\EOF
10050
10051 # Split the substitutions into bite-sized pieces for seds with
10052 # small command number limits, like on Digital OSF/1 and HP-UX.
10053 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10054 ac_file=1 # Number of current file.
10055 ac_beg=1 # First line for current file.
10056 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10057 ac_more_lines=:
10058 ac_sed_cmds=""
10059 while $ac_more_lines; do
10060   if test $ac_beg -gt 1; then
10061     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10062   else
10063     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10064   fi
10065   if test ! -s conftest.s$ac_file; then
10066     ac_more_lines=false
10067     rm -f conftest.s$ac_file
10068   else
10069     if test -z "$ac_sed_cmds"; then
10070       ac_sed_cmds="sed -f conftest.s$ac_file"
10071     else
10072       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10073     fi
10074     ac_file=`expr $ac_file + 1`
10075     ac_beg=$ac_end
10076     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10077   fi
10078 done
10079 if test -z "$ac_sed_cmds"; then
10080   ac_sed_cmds=cat
10081 fi
10082 EOF
10083
10084 cat >> $CONFIG_STATUS <<EOF
10085
10086 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
10087 EOF
10088 cat >> $CONFIG_STATUS <<\EOF
10089 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10090   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10091   case "$ac_file" in
10092   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10093        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10094   *) ac_file_in="${ac_file}.in" ;;
10095   esac
10096
10097   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10098
10099   # Remove last slash and all that follows it.  Not all systems have dirname.
10100   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10101   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10102     # The file is in a subdirectory.
10103     test ! -d "$ac_dir" && mkdir "$ac_dir"
10104     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10105     # A "../" for each directory in $ac_dir_suffix.
10106     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10107   else
10108     ac_dir_suffix= ac_dots=
10109   fi
10110
10111   case "$ac_given_srcdir" in
10112   .)  srcdir=.
10113       if test -z "$ac_dots"; then top_srcdir=.
10114       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10115   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10116   *) # Relative path.
10117     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10118     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10119   esac
10120
10121
10122   echo creating "$ac_file"
10123   rm -f "$ac_file"
10124   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10125   case "$ac_file" in
10126   *Makefile*) ac_comsub="1i\\
10127 # $configure_input" ;;
10128   *) ac_comsub= ;;
10129   esac
10130
10131   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10132   sed -e "$ac_comsub
10133 s%@configure_input@%$configure_input%g
10134 s%@srcdir@%$srcdir%g
10135 s%@top_srcdir@%$top_srcdir%g
10136 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10137 fi; done
10138 rm -f conftest.s*
10139
10140 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10141 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10142 #
10143 # ac_d sets the value in "#define NAME VALUE" lines.
10144 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10145 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10146 ac_dC='\3'
10147 ac_dD='%g'
10148 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10149 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10150 ac_uB='\([      ]\)%\1#\2define\3'
10151 ac_uC=' '
10152 ac_uD='\4%g'
10153 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10154 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10155 ac_eB='$%\1#\2define\3'
10156 ac_eC=' '
10157 ac_eD='%g'
10158
10159 if test "${CONFIG_HEADERS+set}" != set; then
10160 EOF
10161 cat >> $CONFIG_STATUS <<EOF
10162   CONFIG_HEADERS="auto-host.h:config.in"
10163 EOF
10164 cat >> $CONFIG_STATUS <<\EOF
10165 fi
10166 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10167   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10168   case "$ac_file" in
10169   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10170        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10171   *) ac_file_in="${ac_file}.in" ;;
10172   esac
10173
10174   echo creating $ac_file
10175
10176   rm -f conftest.frag conftest.in conftest.out
10177   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10178   cat $ac_file_inputs > conftest.in
10179
10180 EOF
10181
10182 # Transform confdefs.h into a sed script conftest.vals that substitutes
10183 # the proper values into config.h.in to produce config.h.  And first:
10184 # Protect against being on the right side of a sed subst in config.status.
10185 # Protect against being in an unquoted here document in config.status.
10186 rm -f conftest.vals
10187 cat > conftest.hdr <<\EOF
10188 s/[\\&%]/\\&/g
10189 s%[\\$`]%\\&%g
10190 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10191 s%ac_d%ac_u%gp
10192 s%ac_u%ac_e%gp
10193 EOF
10194 sed -n -f conftest.hdr confdefs.h > conftest.vals
10195 rm -f conftest.hdr
10196
10197 # This sed command replaces #undef with comments.  This is necessary, for
10198 # example, in the case of _POSIX_SOURCE, which is predefined and required
10199 # on some systems where configure will not decide to define it.
10200 cat >> conftest.vals <<\EOF
10201 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10202 EOF
10203
10204 # Break up conftest.vals because some shells have a limit on
10205 # the size of here documents, and old seds have small limits too.
10206
10207 rm -f conftest.tail
10208 while :
10209 do
10210   ac_lines=`grep -c . conftest.vals`
10211   # grep -c gives empty output for an empty file on some AIX systems.
10212   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10213   # Write a limited-size here document to conftest.frag.
10214   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10215   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10216   echo 'CEOF
10217   sed -f conftest.frag conftest.in > conftest.out
10218   rm -f conftest.in
10219   mv conftest.out conftest.in
10220 ' >> $CONFIG_STATUS
10221   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10222   rm -f conftest.vals
10223   mv conftest.tail conftest.vals
10224 done
10225 rm -f conftest.vals
10226
10227 cat >> $CONFIG_STATUS <<\EOF
10228   rm -f conftest.frag conftest.h
10229   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10230   cat conftest.in >> conftest.h
10231   rm -f conftest.in
10232   if cmp -s $ac_file conftest.h 2>/dev/null; then
10233     echo "$ac_file is unchanged"
10234     rm -f conftest.h
10235   else
10236     # Remove last slash and all that follows it.  Not all systems have dirname.
10237       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10238       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10239       # The file is in a subdirectory.
10240       test ! -d "$ac_dir" && mkdir "$ac_dir"
10241     fi
10242     rm -f $ac_file
10243     mv conftest.h $ac_file
10244   fi
10245 fi; done
10246
10247 EOF
10248
10249 cat >> $CONFIG_STATUS <<EOF
10250 ac_sources="$nls_cv_header_libgt"
10251 ac_dests="$nls_cv_header_intl"
10252 EOF
10253
10254 cat >> $CONFIG_STATUS <<\EOF
10255 srcdir=$ac_given_srcdir
10256 while test -n "$ac_sources"; do
10257   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10258   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10259
10260   echo "linking $srcdir/$ac_source to $ac_dest"
10261
10262   if test ! -r $srcdir/$ac_source; then
10263     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10264   fi
10265   rm -f $ac_dest
10266
10267   # Make relative symlinks.
10268   # Remove last slash and all that follows it.  Not all systems have dirname.
10269   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10270   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10271     # The dest file is in a subdirectory.
10272     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10273     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10274     # A "../" for each directory in $ac_dest_dir_suffix.
10275     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10276   else
10277     ac_dest_dir_suffix= ac_dots=
10278   fi
10279
10280   case "$srcdir" in
10281   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10282   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10283   esac
10284
10285   # Make a symlink if possible; otherwise try a hard link.
10286   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10287     ln $srcdir/$ac_source $ac_dest; then :
10288   else
10289     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10290   fi
10291 done
10292 EOF
10293 cat >> $CONFIG_STATUS <<EOF
10294
10295
10296 host='${host}'
10297 build='${build}'
10298 target='${target}'
10299 target_alias='${target_alias}'
10300 srcdir='${srcdir}'
10301 subdirs='${subdirs}'
10302 oldstyle_subdirs='${oldstyle_subdirs}'
10303 symbolic_link='${symbolic_link}'
10304 program_transform_set='${program_transform_set}'
10305 program_transform_name='${program_transform_name}'
10306 dep_host_xmake_file='${dep_host_xmake_file}'
10307 host_xmake_file='${host_xmake_file}'
10308 dep_tmake_file='${dep_tmake_file}'
10309 tmake_file='${tmake_file}'
10310 thread_file='${thread_file}'
10311 gcc_version='${gcc_version}'
10312 gcc_version_trigger='${gcc_version_trigger}'
10313 local_prefix='${local_prefix}'
10314 build_install_headers_dir='${build_install_headers_dir}'
10315 build_exeext='${build_exeext}'
10316 host_exeext='${host_exeext}'
10317 out_file='${out_file}'
10318 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10319 SET_MAKE='${SET_MAKE}'
10320 target_list='${target_list}'
10321 target_overrides='${target_overrides}'
10322 host_overrides='${host_overrides}'
10323 cross_defines='${cross_defines}'
10324 cross_overrides='${cross_overrides}'
10325 build_overrides='${build_overrides}'
10326 cpp_install_dir='${cpp_install_dir}'
10327
10328 EOF
10329 cat >> $CONFIG_STATUS <<\EOF
10330 case "$CONFIG_FILES" in *po/Makefile.in*)
10331         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10332       esac
10333
10334 . $srcdir/configure.lang
10335 case x$CONFIG_HEADERS in
10336 xauto-host.h:config.in)
10337 echo > cstamp-h ;;
10338 esac
10339 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10340 # bootstrapping and the installation procedure can still use
10341 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10342 # FLAGS_TO_PASS has been modified to solve the problem there.
10343 # This is virtually a duplicate of what happens in configure.lang; we do
10344 # an extra check to make sure this only happens if ln -s can be used.
10345 if test "$symbolic_link" = "ln -s"; then
10346  for d in .. ${subdirs} ; do
10347    if test $d != ..; then
10348         STARTDIR=`pwd`
10349         cd $d
10350         for t in stage1 stage2 stage3 stage4 include
10351         do
10352                 rm -f $t
10353                 $symbolic_link ../$t $t 2>/dev/null
10354         done
10355         cd $STARTDIR
10356    fi
10357  done
10358 else true ; fi
10359 # Avoid having to add intl to our include paths.
10360 if test -f intl/libintl.h; then
10361   echo creating libintl.h
10362   echo '#include "intl/libintl.h"' >libintl.h
10363 fi
10364
10365 exit 0
10366 EOF
10367 chmod +x $CONFIG_STATUS
10368 rm -fr confdefs* $ac_clean_files
10369 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10370