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="$ac_help
  57   --disable-shared       don't provide a shared libgcc."
  58 ac_help="$ac_help
  59   --enable-nls            use Native Language Support (default)"
  60 ac_help="$ac_help
  61   --disable-nls           do not use Native Language Support"
  62 ac_help="$ac_help
  63   --with-included-gettext use the GNU gettext library included here"
  64 ac_help="$ac_help
  65   --with-catgets          use catgets functions if available"
  66 ac_help="$ac_help
  67   --disable-win32-registry
  68                           Disable lookup of installation paths in the
  69                          Registry on Windows hosts.
  70   --enable-win32-registry Enable registry lookup (default).
  71   --enable-win32-registry=KEY
  72                           Use KEY instead of GCC version as the last portion
  73                          of the registry key."
  74 ac_help="$ac_help
  75   --with-gc={simple,page} Choose the garbage collection mechanism to use
  76                            with the compiler."
  77 ac_help="$ac_help
  78   --with-system-zlib      use installed libz"
  79 ac_help="$ac_help
  80   --enable-new-gxx-abi
  81                           select the new abi for g++. You must select an ABI
  82                           at configuration time, so that the correct runtime
  83                           support is built. You cannot mix ABIs."
  84 ac_help="$ac_help
  85   --enable-libstdcxx-v3
  86                           enable libstdc++-v3 for building and installation"
  87 ac_help="$ac_help
  88   --enable-maintainer-mode enable make rules and dependencies not useful
  89                           (and sometimes confusing) to the casual installer"
  90
  91 # Initialize some variables set by options.
  92 # The variables have the same names as the options, with
  93 # dashes changed to underlines.
  94 build=NONE
  95 cache_file=./config.cache
  96 exec_prefix=NONE
  97 host=NONE
  98 no_create=
  99 nonopt=NONE
 100 no_recursion=
 101 prefix=NONE
 102 program_prefix=NONE
 103 program_suffix=NONE
 104 program_transform_name=s,x,x,
 105 silent=
 106 site=
 107 srcdir=
 108 target=NONE
 109 verbose=
 110 x_includes=NONE
 111 x_libraries=NONE
 112 bindir='${exec_prefix}/bin'
 113 sbindir='${exec_prefix}/sbin'
 114 libexecdir='${exec_prefix}/libexec'
 115 datadir='${prefix}/share'
 116 sysconfdir='${prefix}/etc'
 117 sharedstatedir='${prefix}/com'
 118 localstatedir='${prefix}/var'
 119 libdir='${exec_prefix}/lib'
 120 includedir='${prefix}/include'
 121 oldincludedir='/usr/include'
 122 infodir='${prefix}/info'
 123 mandir='${prefix}/man'
 124
 125 # Initialize some other variables.
 126 subdirs=
 127 MFLAGS= MAKEFLAGS=
 128 SHELL=${CONFIG_SHELL-/bin/sh}
 129 # Maximum number of lines to put in a shell here document.
 130 ac_max_here_lines=12
 131
 132 ac_prev=
 133 for ac_option
 134 do
 135
 136   # If the previous option needs an argument, assign it.
 137   if test -n "$ac_prev"; then
 138     eval "$ac_prev=\$ac_option"
 139     ac_prev=
 140     continue
 141   fi
 142
 143   case "$ac_option" in
 144   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 145   *) ac_optarg= ;;
 146   esac
 147
 148   # Accept the important Cygnus configure options, so we can diagnose typos.
 149
 150   case "$ac_option" in
 151
 152   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 153     ac_prev=bindir ;;
 154   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 155     bindir="$ac_optarg" ;;
 156
 157   -build | --build | --buil | --bui | --bu)
 158     ac_prev=build ;;
 159   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 160     build="$ac_optarg" ;;
 161
 162   -cache-file | --cache-file | --cache-fil | --cache-fi \
 163   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 164     ac_prev=cache_file ;;
 165   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 166   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 167     cache_file="$ac_optarg" ;;
 168
 169   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 170     ac_prev=datadir ;;
 171   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 172   | --da=*)
 173     datadir="$ac_optarg" ;;
 174
 175   -disable-* | --disable-*)
 176     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 177     # Reject names that are not valid shell variable names.
 178     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 179       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 180     fi
 181     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 182     eval "enable_${ac_feature}=no" ;;
 183
 184   -enable-* | --enable-*)
 185     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 186     # Reject names that are not valid shell variable names.
 187     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 188       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 189     fi
 190     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 191     case "$ac_option" in
 192       *=*) ;;
 193       *) ac_optarg=yes ;;
 194     esac
 195     eval "enable_${ac_feature}='$ac_optarg'" ;;
 196
 197   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 198   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 199   | --exec | --exe | --ex)
 200     ac_prev=exec_prefix ;;
 201   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 202   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 203   | --exec=* | --exe=* | --ex=*)
 204     exec_prefix="$ac_optarg" ;;
 205
 206   -gas | --gas | --ga | --g)
 207     # Obsolete; use --with-gas.
 208     with_gas=yes ;;
 209
 210   -help | --help | --hel | --he)
 211     # Omit some internal or obsolete options to make the list less imposing.
 212     # This message is too long to be a string in the A/UX 3.1 sh.
 213     cat << EOF
 214 Usage: configure [options] [host]
 215 Options: [defaults in brackets after descriptions]
 216 Configuration:
 217   --cache-file=FILE       cache test results in FILE
 218   --help                  print this message
 219   --no-create             do not create output files
 220   --quiet, --silent       do not print \`checking...' messages
 221   --version               print the version of autoconf that created configure
 222 Directory and file names:
 223   --prefix=PREFIX         install architecture-independent files in PREFIX
 224                           [$ac_default_prefix]
 225   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 226                           [same as prefix]
 227   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 228   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 229   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 230   --datadir=DIR           read-only architecture-independent data in DIR
 231                           [PREFIX/share]
 232   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 233   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 234                           [PREFIX/com]
 235   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 236   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 237   --includedir=DIR        C header files in DIR [PREFIX/include]
 238   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 239   --infodir=DIR           info documentation in DIR [PREFIX/info]
 240   --mandir=DIR            man documentation in DIR [PREFIX/man]
 241   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 242   --program-prefix=PREFIX prepend PREFIX to installed program names
 243   --program-suffix=SUFFIX append SUFFIX to installed program names
 244   --program-transform-name=PROGRAM
 245                           run sed PROGRAM on installed program names
 246 EOF
 247     cat << EOF
 248 Host type:
 249   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 250   --host=HOST             configure for HOST [guessed]
 251   --target=TARGET         configure for TARGET [TARGET=HOST]
 252 Features and packages:
 253   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 254   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 255   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 256   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 257   --x-includes=DIR        X include files are in DIR
 258   --x-libraries=DIR       X library files are in DIR
 259 EOF
 260     if test -n "$ac_help"; then
 261       echo "--enable and --with options recognized:$ac_help"
 262     fi
 263     exit 0 ;;
 264
 265   -host | --host | --hos | --ho)
 266     ac_prev=host ;;
 267   -host=* | --host=* | --hos=* | --ho=*)
 268     host="$ac_optarg" ;;
 269
 270   -includedir | --includedir | --includedi | --included | --include \
 271   | --includ | --inclu | --incl | --inc)
 272     ac_prev=includedir ;;
 273   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 274   | --includ=* | --inclu=* | --incl=* | --inc=*)
 275     includedir="$ac_optarg" ;;
 276
 277   -infodir | --infodir | --infodi | --infod | --info | --inf)
 278     ac_prev=infodir ;;
 279   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 280     infodir="$ac_optarg" ;;
 281
 282   -libdir | --libdir | --libdi | --libd)
 283     ac_prev=libdir ;;
 284   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 285     libdir="$ac_optarg" ;;
 286
 287   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 288   | --libexe | --libex | --libe)
 289     ac_prev=libexecdir ;;
 290   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 291   | --libexe=* | --libex=* | --libe=*)
 292     libexecdir="$ac_optarg" ;;
 293
 294   -localstatedir | --localstatedir | --localstatedi | --localstated \
 295   | --localstate | --localstat | --localsta | --localst \
 296   | --locals | --local | --loca | --loc | --lo)
 297     ac_prev=localstatedir ;;
 298   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 299   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 300   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 301     localstatedir="$ac_optarg" ;;
 302
 303   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 304     ac_prev=mandir ;;
 305   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 306     mandir="$ac_optarg" ;;
 307
 308   -nfp | --nfp | --nf)
 309     # Obsolete; use --without-fp.
 310     with_fp=no ;;
 311
 312   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 313   | --no-cr | --no-c)
 314     no_create=yes ;;
 315
 316   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 317   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 318     no_recursion=yes ;;
 319
 320   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 321   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 322   | --oldin | --oldi | --old | --ol | --o)
 323     ac_prev=oldincludedir ;;
 324   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 325   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 326   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 327     oldincludedir="$ac_optarg" ;;
 328
 329   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 330     ac_prev=prefix ;;
 331   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 332     prefix="$ac_optarg" ;;
 333
 334   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 335   | --program-pre | --program-pr | --program-p)
 336     ac_prev=program_prefix ;;
 337   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 338   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 339     program_prefix="$ac_optarg" ;;
 340
 341   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 342   | --program-suf | --program-su | --program-s)
 343     ac_prev=program_suffix ;;
 344   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 345   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 346     program_suffix="$ac_optarg" ;;
 347
 348   -program-transform-name | --program-transform-name \
 349   | --program-transform-nam | --program-transform-na \
 350   | --program-transform-n | --program-transform- \
 351   | --program-transform | --program-transfor \
 352   | --program-transfo | --program-transf \
 353   | --program-trans | --program-tran \
 354   | --progr-tra | --program-tr | --program-t)
 355     ac_prev=program_transform_name ;;
 356   -program-transform-name=* | --program-transform-name=* \
 357   | --program-transform-nam=* | --program-transform-na=* \
 358   | --program-transform-n=* | --program-transform-=* \
 359   | --program-transform=* | --program-transfor=* \
 360   | --program-transfo=* | --program-transf=* \
 361   | --program-trans=* | --program-tran=* \
 362   | --progr-tra=* | --program-tr=* | --program-t=*)
 363     program_transform_name="$ac_optarg" ;;
 364
 365   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 366   | -silent | --silent | --silen | --sile | --sil)
 367     silent=yes ;;
 368
 369   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 370     ac_prev=sbindir ;;
 371   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 372   | --sbi=* | --sb=*)
 373     sbindir="$ac_optarg" ;;
 374
 375   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 376   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 377   | --sharedst | --shareds | --shared | --share | --shar \
 378   | --sha | --sh)
 379     ac_prev=sharedstatedir ;;
 380   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 381   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 382   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 383   | --sha=* | --sh=*)
 384     sharedstatedir="$ac_optarg" ;;
 385
 386   -site | --site | --sit)
 387     ac_prev=site ;;
 388   -site=* | --site=* | --sit=*)
 389     site="$ac_optarg" ;;
 390
 391   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 392     ac_prev=srcdir ;;
 393   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 394     srcdir="$ac_optarg" ;;
 395
 396   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 397   | --syscon | --sysco | --sysc | --sys | --sy)
 398     ac_prev=sysconfdir ;;
 399   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 400   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 401     sysconfdir="$ac_optarg" ;;
 402
 403   -target | --target | --targe | --targ | --tar | --ta | --t)
 404     ac_prev=target ;;
 405   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 406     target="$ac_optarg" ;;
 407
 408   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 409     verbose=yes ;;
 410
 411   -version | --version | --versio | --versi | --vers)
 412     echo "configure generated by autoconf version 2.13"
 413     exit 0 ;;
 414
 415   -with-* | --with-*)
 416     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 417     # Reject names that are not valid shell variable names.
 418     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 419       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 420     fi
 421     ac_package=`echo $ac_package| sed 's/-/_/g'`
 422     case "$ac_option" in
 423       *=*) ;;
 424       *) ac_optarg=yes ;;
 425     esac
 426     eval "with_${ac_package}='$ac_optarg'" ;;
 427
 428   -without-* | --without-*)
 429     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 430     # Reject names that are not valid shell variable names.
 431     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 432       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 433     fi
 434     ac_package=`echo $ac_package| sed 's/-/_/g'`
 435     eval "with_${ac_package}=no" ;;
 436
 437   --x)
 438     # Obsolete; use --with-x.
 439     with_x=yes ;;
 440
 441   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 442   | --x-incl | --x-inc | --x-in | --x-i)
 443     ac_prev=x_includes ;;
 444   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 445   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 446     x_includes="$ac_optarg" ;;
 447
 448   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 449   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 450     ac_prev=x_libraries ;;
 451   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 452   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 453     x_libraries="$ac_optarg" ;;
 454
 455   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 456     ;;
 457
 458   *)
 459     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 460       echo "configure: warning: $ac_option: invalid host type" 1>&2
 461     fi
 462     if test "x$nonopt" != xNONE; then
 463       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 464     fi
 465     nonopt="$ac_option"
 466     ;;
 467
 468   esac
 469 done
 470
 471 if test -n "$ac_prev"; then
 472   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 473 fi
 474
 475 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 476
 477 # File descriptor usage:
 478 # 0 standard input
 479 # 1 file creation
 480 # 2 errors and warnings
 481 # 3 some systems may open it to /dev/tty
 482 # 4 used on the Kubota Titan
 483 # 6 checking for... messages and results
 484 # 5 compiler messages saved in config.log
 485 if test "$silent" = yes; then
 486   exec 6>/dev/null
 487 else
 488   exec 6>&1
 489 fi
 490 exec 5>./config.log
 491
 492 echo "\
 493 This file contains any messages produced by compilers while
 494 running configure, to aid debugging if configure makes a mistake.
 495 " 1>&5
 496
 497 # Strip out --no-create and --no-recursion so they do not pile up.
 498 # Also quote any args containing shell metacharacters.
 499 ac_configure_args=
 500 for ac_arg
 501 do
 502   case "$ac_arg" in
 503   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 504   | --no-cr | --no-c) ;;
 505   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 506   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 507   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 508   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 509   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 510   esac
 511 done
 512
 513 # NLS nuisances.
 514 # Only set these to C if already set.  These must not be set unconditionally
 515 # because not all systems understand e.g. LANG=C (notably SCO).
 516 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 517 # Non-C LC_CTYPE values break the ctype check.
 518 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 519 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 520 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 521 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 522
 523 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 524 rm -rf conftest* confdefs.h
 525 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 526 echo > confdefs.h
 527
 528 # A filename unique to this package, relative to the directory that
 529 # configure is in, which we can look for to find out if srcdir is correct.
 530 ac_unique_file=tree.c
 531
 532 # Find the source files, if location was not specified.
 533 if test -z "$srcdir"; then
 534   ac_srcdir_defaulted=yes
 535   # Try the directory containing this script, then its parent.
 536   ac_prog=$0
 537   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 538   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 539   srcdir=$ac_confdir
 540   if test ! -r $srcdir/$ac_unique_file; then
 541     srcdir=..
 542   fi
 543 else
 544   ac_srcdir_defaulted=no
 545 fi
 546 if test ! -r $srcdir/$ac_unique_file; then
 547   if test "$ac_srcdir_defaulted" = yes; then
 548     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 549   else
 550     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 551   fi
 552 fi
 553 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 554
 555 # Prefer explicitly selected file to automatically selected ones.
 556 if test -z "$CONFIG_SITE"; then
 557   if test "x$prefix" != xNONE; then
 558     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 559   else
 560     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 561   fi
 562 fi
 563 for ac_site_file in $CONFIG_SITE; do
 564   if test -r "$ac_site_file"; then
 565     echo "loading site script $ac_site_file"
 566     . "$ac_site_file"
 567   fi
 568 done
 569
 570 if test -r "$cache_file"; then
 571   echo "loading cache $cache_file"
 572   . $cache_file
 573 else
 574   echo "creating cache $cache_file"
 575   > $cache_file
 576 fi
 577
 578 ac_ext=c
 579 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 580 ac_cpp='$CPP $CPPFLAGS'
 581 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 582 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 583 cross_compiling=$ac_cv_prog_cc_cross
 584
 585 ac_exeext=
 586 ac_objext=o
 587 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 588   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 589   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 590     ac_n= ac_c='
 591 ' ac_t='        '
 592   else
 593     ac_n=-n ac_c= ac_t=
 594   fi
 595 else
 596   ac_n= ac_c='\c' ac_t=
 597 fi
 598
 599
 600
 601
 602 remove=rm
 603 hard_link=ln
 604 symbolic_link='ln -s'
 605 copy=cp
 606
 607 # Check for bogus environment variables.
 608 # Test if LIBRARY_PATH contains the notation for the current directory
 609 # since this would lead to problems installing/building glibc.
 610 # LIBRARY_PATH contains the current directory if one of the following
 611 # is true:
 612 # - one of the terminals (":" and ";") is the first or last sign
 613 # - two terminals occur directly after each other
 614 # - the path contains an element with a dot in it
 615 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 616 echo "configure:617: checking LIBRARY_PATH variable" >&5
 617 case ${LIBRARY_PATH} in
 618   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 619     library_path_setting="contains current directory"
 620     ;;
 621   *)
 622     library_path_setting="ok"
 623     ;;
 624 esac
 625 echo "$ac_t""$library_path_setting" 1>&6
 626 if test "$library_path_setting" != "ok"; then
 627 { echo "configure: error:
 628 *** LIBRARY_PATH shouldn't contain the current directory when
 629 *** building gcc. Please change the environment variable
 630 *** and run configure again." 1>&2; exit 1; }
 631 fi
 632
 633 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 634 # since this would lead to problems installing/building glibc.
 635 # GCC_EXEC_PREFIX contains the current directory if one of the following
 636 # is true:
 637 # - one of the terminals (":" and ";") is the first or last sign
 638 # - two terminals occur directly after each other
 639 # - the path contains an element with a dot in it
 640 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 641 echo "configure:642: checking GCC_EXEC_PREFIX variable" >&5
 642 case ${GCC_EXEC_PREFIX} in
 643   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 644     gcc_exec_prefix_setting="contains current directory"
 645     ;;
 646   *)
 647     gcc_exec_prefix_setting="ok"
 648     ;;
 649 esac
 650 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 651 if test "$gcc_exec_prefix_setting" != "ok"; then
 652 { echo "configure: error:
 653 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 654 *** building gcc. Please change the environment variable
 655 *** and run configure again." 1>&2; exit 1; }
 656 fi
 657
 658 # Check for additional parameters
 659
 660 # With GNU ld
 661 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 662 if test "${with_gnu_ld+set}" = set; then
 663   withval="$with_gnu_ld"
 664   gnu_ld_flag="$with_gnu_ld"
 665 else
 666   gnu_ld_flag=no
 667 fi
 668
 669
 670 # With pre-defined ld
 671 # Check whether --with-ld or --without-ld was given.
 672 if test "${with_ld+set}" = set; then
 673   withval="$with_ld"
 674   DEFAULT_LINKER="$with_ld"
 675 fi
 676
 677 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 678   if test ! -x "$DEFAULT_LINKER"; then
 679     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 680   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 681     gnu_ld_flag=yes
 682   fi
 683   cat >> confdefs.h <<EOF
 684 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 685 EOF
 686
 687 fi
 688
 689 # With GNU as
 690 # Check whether --with-gnu-as or --without-gnu-as was given.
 691 if test "${with_gnu_as+set}" = set; then
 692   withval="$with_gnu_as"
 693   gas_flag="$with_gnu_as"
 694 else
 695   gas_flag=no
 696 fi
 697
 698
 699 # Check whether --with-as or --without-as was given.
 700 if test "${with_as+set}" = set; then
 701   withval="$with_as"
 702   DEFAULT_ASSEMBLER="$with_as"
 703 fi
 704
 705 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 706   if test ! -x "$DEFAULT_ASSEMBLER"; then
 707     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 708   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 709     gas_flag=yes
 710   fi
 711   cat >> confdefs.h <<EOF
 712 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 713 EOF
 714
 715 fi
 716
 717 # With stabs
 718 # Check whether --with-stabs or --without-stabs was given.
 719 if test "${with_stabs+set}" = set; then
 720   withval="$with_stabs"
 721   stabs="$with_stabs"
 722 else
 723   stabs=no
 724 fi
 725
 726
 727 # With ELF
 728 # Check whether --with-elf or --without-elf was given.
 729 if test "${with_elf+set}" = set; then
 730   withval="$with_elf"
 731   elf="$with_elf"
 732 else
 733   elf=no
 734 fi
 735
 736
 737 # Specify the local prefix
 738 local_prefix=
 739 # Check whether --with-local-prefix or --without-local-prefix was given.
 740 if test "${with_local_prefix+set}" = set; then
 741   withval="$with_local_prefix"
 742   case "${withval}" in
 743 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 744 no)     ;;
 745 *)      local_prefix=$with_local_prefix ;;
 746 esac
 747 fi
 748
 749
 750 # Default local prefix if it is empty
 751 if test x$local_prefix = x; then
 752         local_prefix=/usr/local
 753 fi
 754
 755 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 756 # passed in by the toplevel make and thus we'd get different behavior
 757 # depending on where we built the sources.
 758 gcc_gxx_include_dir=
 759 # Specify the g++ header file directory
 760 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 761 if test "${with_gxx_include_dir+set}" = set; then
 762   withval="$with_gxx_include_dir"
 763   case "${withval}" in
 764 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 765 no)     ;;
 766 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 767 esac
 768 fi
 769
 770
 771 if test x${gcc_gxx_include_dir} = x; then
 772   if test x${enable_version_specific_runtime_libs} = xyes; then
 773     gcc_gxx_include_dir='${libsubdir}/include/g++'
 774   else
 775     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 776     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 777   fi
 778 fi
 779
 780 # Enable expensive internal checks
 781 # Check whether --enable-checking or --disable-checking was given.
 782 if test "${enable_checking+set}" = set; then
 783   enableval="$enable_checking"
 784   ac_checking=
 785 ac_tree_checking=
 786 ac_rtl_checking=
 787 ac_gc_checking=
 788 ac_gc_always_collect=
 789 case "${enableval}" in
 790 yes)    ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;;
 791 no)     ;;
 792 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
 793         set fnord $enableval; shift
 794         IFS="$ac_save_IFS"
 795         for check
 796         do
 797                 case $check in
 798                 misc)   ac_checking=1 ;;
 799                 tree)   ac_tree_checking=1 ;;
 800                 rtl)    ac_rtl_checking=1 ;;
 801                 gc)     ac_gc_checking=1 ;;
 802                 gcac)   ac_gc_always_collect=1 ;;
 803                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 804                 esac
 805         done
 806         ;;
 807 esac
 808
 809 else
 810   # Enable some checks by default for development versions of GCC
 811 ac_checking=1; ac_tree_checking=1; ac_gc_checking=1;
 812 fi
 813
 814 if test x$ac_checking != x ; then
 815   cat >> confdefs.h <<\EOF
 816 #define ENABLE_CHECKING 1
 817 EOF
 818
 819 fi
 820 if test x$ac_tree_checking != x ; then
 821   cat >> confdefs.h <<\EOF
 822 #define ENABLE_TREE_CHECKING 1
 823 EOF
 824
 825 fi
 826 if test x$ac_rtl_checking != x ; then
 827   cat >> confdefs.h <<\EOF
 828 #define ENABLE_RTL_CHECKING 1
 829 EOF
 830
 831 fi
 832 if test x$ac_gc_checking != x ; then
 833   cat >> confdefs.h <<\EOF
 834 #define ENABLE_GC_CHECKING 1
 835 EOF
 836
 837 fi
 838 if test x$ac_gc_always_collect != x ; then
 839   cat >> confdefs.h <<\EOF
 840 #define ENABLE_GC_ALWAYS_COLLECT 1
 841 EOF
 842
 843 fi
 844
 845
 846 # Check whether --enable-cpp or --disable-cpp was given.
 847 if test "${enable_cpp+set}" = set; then
 848   enableval="$enable_cpp"
 849   :
 850 else
 851   enable_cpp=yes
 852 fi
 853
 854
 855 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 856 if test "${with_cpp_install_dir+set}" = set; then
 857   withval="$with_cpp_install_dir"
 858   if test x$withval = xyes; then
 859   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 860 elif test x$withval != xno; then
 861   cpp_install_dir=$withval
 862 fi
 863 fi
 864
 865
 866 # Link cpplib into the compiler proper, for C/C++/ObjC.
 867 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 868 if test "${enable_c_cpplib+set}" = set; then
 869   enableval="$enable_c_cpplib"
 870   if test x$enable_c_cpplib != xno; then
 871   extra_c_objs="${extra_c_objs} libcpp.a"
 872   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 873   cat >> confdefs.h <<\EOF
 874 #define USE_CPPLIB 1
 875 EOF
 876
 877 fi
 878 fi
 879
 880
 881 # Enable Multibyte Characters for C/C++
 882 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 883 if test "${enable_c_mbchar+set}" = set; then
 884   enableval="$enable_c_mbchar"
 885   if test x$enable_c_mbchar != xno; then
 886   cat >> confdefs.h <<\EOF
 887 #define MULTIBYTE_CHARS 1
 888 EOF
 889
 890 fi
 891 fi
 892
 893
 894 # Enable threads
 895 # Pass with no value to take the default
 896 # Pass with a value to specify a thread package
 897 # Check whether --enable-threads or --disable-threads was given.
 898 if test "${enable_threads+set}" = set; then
 899   enableval="$enable_threads"
 900   :
 901 else
 902   enable_threads=''
 903 fi
 904
 905
 906 enable_threads_flag=$enable_threads
 907 # Check if a valid thread package
 908 case x${enable_threads_flag} in
 909         x | xno)
 910                 # No threads
 911                 target_thread_file='single'
 912                 ;;
 913         xyes)
 914                 # default
 915                 target_thread_file=''
 916                 ;;
 917         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 918         xsolaris | xwin32 | xdce | xvxworks | xaix)
 919                 target_thread_file=$enable_threads_flag
 920                 ;;
 921         *)
 922                 echo "$enable_threads is an unknown thread package" 1>&2
 923                 exit 1
 924                 ;;
 925 esac
 926
 927 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 928 if test "${enable_objc_gc+set}" = set; then
 929   enableval="$enable_objc_gc"
 930   if test x$enable_objc_gc = xno; then
 931         objc_boehm_gc=''
 932 else
 933         objc_boehm_gc=1
 934 fi
 935 else
 936   objc_boehm_gc=''
 937 fi
 938
 939
 940 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 941 if test "${with_dwarf2+set}" = set; then
 942   withval="$with_dwarf2"
 943   dwarf2="$with_dwarf2"
 944 else
 945   dwarf2=no
 946 fi
 947
 948
 949 # Check whether --enable-shared or --disable-shared was given.
 950 if test "${enable_shared+set}" = set; then
 951   enableval="$enable_shared"
 952   :
 953 else
 954   enable_shared=yes
 955 fi
 956
 957
 958
 959 # Determine the host, build, and target systems
 960 ac_aux_dir=
 961 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 962   if test -f $ac_dir/install-sh; then
 963     ac_aux_dir=$ac_dir
 964     ac_install_sh="$ac_aux_dir/install-sh -c"
 965     break
 966   elif test -f $ac_dir/install.sh; then
 967     ac_aux_dir=$ac_dir
 968     ac_install_sh="$ac_aux_dir/install.sh -c"
 969     break
 970   fi
 971 done
 972 if test -z "$ac_aux_dir"; then
 973   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 974 fi
 975 ac_config_guess=$ac_aux_dir/config.guess
 976 ac_config_sub=$ac_aux_dir/config.sub
 977 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 978
 979
 980 # Do some error checking and defaulting for the host and target type.
 981 # The inputs are:
 982 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 983 #
 984 # The rules are:
 985 # 1. You are not allowed to specify --host, --target, and nonopt at the
 986 #    same time.
 987 # 2. Host defaults to nonopt.
 988 # 3. If nonopt is not specified, then host defaults to the current host,
 989 #    as determined by config.guess.
 990 # 4. Target and build default to nonopt.
 991 # 5. If nonopt is not specified, then target and build default to host.
 992
 993 # The aliases save the names the user supplied, while $host etc.
 994 # will get canonicalized.
 995 case $host---$target---$nonopt in
 996 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 997 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 998 esac
 999
1000
1001 # Make sure we can run config.sub.
1002 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1003 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1004 fi
1005
1006 echo $ac_n "checking host system type""... $ac_c" 1>&6
1007 echo "configure:1008: checking host system type" >&5
1008
1009 host_alias=$host
1010 case "$host_alias" in
1011 NONE)
1012   case $nonopt in
1013   NONE)
1014     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1015     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1016     fi ;;
1017   *) host_alias=$nonopt ;;
1018   esac ;;
1019 esac
1020
1021 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1022 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1023 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1024 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1025 echo "$ac_t""$host" 1>&6
1026
1027 echo $ac_n "checking target system type""... $ac_c" 1>&6
1028 echo "configure:1029: checking target system type" >&5
1029
1030 target_alias=$target
1031 case "$target_alias" in
1032 NONE)
1033   case $nonopt in
1034   NONE) target_alias=$host_alias ;;
1035   *) target_alias=$nonopt ;;
1036   esac ;;
1037 esac
1038
1039 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1040 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1041 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1042 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1043 echo "$ac_t""$target" 1>&6
1044
1045 echo $ac_n "checking build system type""... $ac_c" 1>&6
1046 echo "configure:1047: checking build system type" >&5
1047
1048 build_alias=$build
1049 case "$build_alias" in
1050 NONE)
1051   case $nonopt in
1052   NONE) build_alias=$host_alias ;;
1053   *) build_alias=$nonopt ;;
1054   esac ;;
1055 esac
1056
1057 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1058 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1059 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1060 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1061 echo "$ac_t""$build" 1>&6
1062
1063 test "$host_alias" != "$target_alias" &&
1064   test "$program_prefix$program_suffix$program_transform_name" = \
1065     NONENONEs,x,x, &&
1066   program_prefix=${target_alias}-
1067
1068
1069 # Find the native compiler
1070 # Extract the first word of "gcc", so it can be a program name with args.
1071 set dummy gcc; ac_word=$2
1072 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1073 echo "configure:1074: checking for $ac_word" >&5
1074 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1075   echo $ac_n "(cached) $ac_c" 1>&6
1076 else
1077   if test -n "$CC"; then
1078   ac_cv_prog_CC="$CC" # Let the user override the test.
1079 else
1080   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1081   ac_dummy="$PATH"
1082   for ac_dir in $ac_dummy; do
1083     test -z "$ac_dir" && ac_dir=.
1084     if test -f $ac_dir/$ac_word; then
1085       ac_cv_prog_CC="gcc"
1086       break
1087     fi
1088   done
1089   IFS="$ac_save_ifs"
1090 fi
1091 fi
1092 CC="$ac_cv_prog_CC"
1093 if test -n "$CC"; then
1094   echo "$ac_t""$CC" 1>&6
1095 else
1096   echo "$ac_t""no" 1>&6
1097 fi
1098
1099 if test -z "$CC"; then
1100   # Extract the first word of "cc", so it can be a program name with args.
1101 set dummy cc; ac_word=$2
1102 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1103 echo "configure:1104: checking for $ac_word" >&5
1104 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1105   echo $ac_n "(cached) $ac_c" 1>&6
1106 else
1107   if test -n "$CC"; then
1108   ac_cv_prog_CC="$CC" # Let the user override the test.
1109 else
1110   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1111   ac_prog_rejected=no
1112   ac_dummy="$PATH"
1113   for ac_dir in $ac_dummy; do
1114     test -z "$ac_dir" && ac_dir=.
1115     if test -f $ac_dir/$ac_word; then
1116       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1117         ac_prog_rejected=yes
1118         continue
1119       fi
1120       ac_cv_prog_CC="cc"
1121       break
1122     fi
1123   done
1124   IFS="$ac_save_ifs"
1125 if test $ac_prog_rejected = yes; then
1126   # We found a bogon in the path, so make sure we never use it.
1127   set dummy $ac_cv_prog_CC
1128   shift
1129   if test $# -gt 0; then
1130     # We chose a different compiler from the bogus one.
1131     # However, it has the same basename, so the bogon will be chosen
1132     # first if we set CC to just the basename; use the full file name.
1133     shift
1134     set dummy "$ac_dir/$ac_word" "$@"
1135     shift
1136     ac_cv_prog_CC="$@"
1137   fi
1138 fi
1139 fi
1140 fi
1141 CC="$ac_cv_prog_CC"
1142 if test -n "$CC"; then
1143   echo "$ac_t""$CC" 1>&6
1144 else
1145   echo "$ac_t""no" 1>&6
1146 fi
1147
1148   if test -z "$CC"; then
1149     case "`uname -s`" in
1150     *win32* | *WIN32*)
1151       # Extract the first word of "cl", so it can be a program name with args.
1152 set dummy cl; ac_word=$2
1153 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1154 echo "configure:1155: checking for $ac_word" >&5
1155 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1156   echo $ac_n "(cached) $ac_c" 1>&6
1157 else
1158   if test -n "$CC"; then
1159   ac_cv_prog_CC="$CC" # Let the user override the test.
1160 else
1161   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1162   ac_dummy="$PATH"
1163   for ac_dir in $ac_dummy; do
1164     test -z "$ac_dir" && ac_dir=.
1165     if test -f $ac_dir/$ac_word; then
1166       ac_cv_prog_CC="cl"
1167       break
1168     fi
1169   done
1170   IFS="$ac_save_ifs"
1171 fi
1172 fi
1173 CC="$ac_cv_prog_CC"
1174 if test -n "$CC"; then
1175   echo "$ac_t""$CC" 1>&6
1176 else
1177   echo "$ac_t""no" 1>&6
1178 fi
1179  ;;
1180     esac
1181   fi
1182   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1183 fi
1184
1185 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1186 echo "configure:1187: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1187
1188 ac_ext=c
1189 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1190 ac_cpp='$CPP $CPPFLAGS'
1191 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1192 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1193 cross_compiling=$ac_cv_prog_cc_cross
1194
1195 cat > conftest.$ac_ext << EOF
1196
1197 #line 1198 "configure"
1198 #include "confdefs.h"
1199
1200 main(){return(0);}
1201 EOF
1202 if { (eval echo configure:1203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1203   ac_cv_prog_cc_works=yes
1204   # If we can't run a trivial program, we are probably using a cross compiler.
1205   if (./conftest; exit) 2>/dev/null; then
1206     ac_cv_prog_cc_cross=no
1207   else
1208     ac_cv_prog_cc_cross=yes
1209   fi
1210 else
1211   echo "configure: failed program was:" >&5
1212   cat conftest.$ac_ext >&5
1213   ac_cv_prog_cc_works=no
1214 fi
1215 rm -fr conftest*
1216 ac_ext=c
1217 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1218 ac_cpp='$CPP $CPPFLAGS'
1219 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1220 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1221 cross_compiling=$ac_cv_prog_cc_cross
1222
1223 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1224 if test $ac_cv_prog_cc_works = no; then
1225   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1226 fi
1227 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1228 echo "configure:1229: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1229 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1230 cross_compiling=$ac_cv_prog_cc_cross
1231
1232 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1233 echo "configure:1234: checking whether we are using GNU C" >&5
1234 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1235   echo $ac_n "(cached) $ac_c" 1>&6
1236 else
1237   cat > conftest.c <<EOF
1238 #ifdef __GNUC__
1239   yes;
1240 #endif
1241 EOF
1242 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1243: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1243   ac_cv_prog_gcc=yes
1244 else
1245   ac_cv_prog_gcc=no
1246 fi
1247 fi
1248
1249 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1250
1251 if test $ac_cv_prog_gcc = yes; then
1252   GCC=yes
1253 else
1254   GCC=
1255 fi
1256
1257 ac_test_CFLAGS="${CFLAGS+set}"
1258 ac_save_CFLAGS="$CFLAGS"
1259 CFLAGS=
1260 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1261 echo "configure:1262: checking whether ${CC-cc} accepts -g" >&5
1262 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1263   echo $ac_n "(cached) $ac_c" 1>&6
1264 else
1265   echo 'void f(){}' > conftest.c
1266 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1267   ac_cv_prog_cc_g=yes
1268 else
1269   ac_cv_prog_cc_g=no
1270 fi
1271 rm -f conftest*
1272
1273 fi
1274
1275 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1276 if test "$ac_test_CFLAGS" = set; then
1277   CFLAGS="$ac_save_CFLAGS"
1278 elif test $ac_cv_prog_cc_g = yes; then
1279   if test "$GCC" = yes; then
1280     CFLAGS="-g -O2"
1281   else
1282     CFLAGS="-g"
1283   fi
1284 else
1285   if test "$GCC" = yes; then
1286     CFLAGS="-O2"
1287   else
1288     CFLAGS=
1289   fi
1290 fi
1291
1292 if test "x$CC" != xcc; then
1293   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1294 echo "configure:1295: checking whether $CC and cc understand -c and -o together" >&5
1295 else
1296   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1297 echo "configure:1298: checking whether cc understands -c and -o together" >&5
1298 fi
1299 set dummy $CC; ac_cc="`echo $2 |
1300                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1301 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1302   echo $ac_n "(cached) $ac_c" 1>&6
1303 else
1304   echo 'foo(){}' > conftest.c
1305 # Make sure it works both with $CC and with simple cc.
1306 # We do the test twice because some compilers refuse to overwrite an
1307 # existing .o file with -o, though they will create one.
1308 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1309 if { (eval echo configure:1310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1310    test -f conftest.o && { (eval echo configure:1311: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1311 then
1312   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1313   if test "x$CC" != xcc; then
1314     # Test first that cc exists at all.
1315     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1316: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1316       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1317       if { (eval echo configure:1318: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1318          test -f conftest.o && { (eval echo configure:1319: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1319       then
1320         # cc works too.
1321         :
1322       else
1323         # cc exists but doesn't like -o.
1324         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1325       fi
1326     fi
1327   fi
1328 else
1329   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1330 fi
1331 rm -f conftest*
1332
1333 fi
1334 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1335   echo "$ac_t""yes" 1>&6
1336 else
1337   echo "$ac_t""no" 1>&6
1338   cat >> confdefs.h <<\EOF
1339 #define NO_MINUS_C_MINUS_O 1
1340 EOF
1341
1342 fi
1343
1344 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1345   NO_MINUS_C_MINUS_O=yes
1346 fi
1347
1348
1349 echo $ac_n "checking for long double""... $ac_c" 1>&6
1350 echo "configure:1351: checking for long double" >&5
1351 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1352   echo $ac_n "(cached) $ac_c" 1>&6
1353 else
1354   if test "$GCC" = yes; then
1355   gcc_cv_c_long_double=yes
1356 else
1357 cat > conftest.$ac_ext <<EOF
1358 #line 1359 "configure"
1359 #include "confdefs.h"
1360
1361 int main() {
1362 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1363 long double foo = 0.0;
1364 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1365 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1366 ; return 0; }
1367 EOF
1368 if { (eval echo configure:1369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1369   rm -rf conftest*
1370   gcc_cv_c_long_double=yes
1371 else
1372   echo "configure: failed program was:" >&5
1373   cat conftest.$ac_ext >&5
1374   rm -rf conftest*
1375   gcc_cv_c_long_double=no
1376 fi
1377 rm -f conftest*
1378 fi
1379 fi
1380
1381 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1382 if test $gcc_cv_c_long_double = yes; then
1383   cat >> confdefs.h <<\EOF
1384 #define HAVE_LONG_DOUBLE 1
1385 EOF
1386
1387 fi
1388
1389
1390 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1391 echo "configure:1392: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1392 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1393   echo $ac_n "(cached) $ac_c" 1>&6
1394 else
1395   save_CFLAGS="$CFLAGS"
1396 CFLAGS="-Wno-long-long"
1397 cat > conftest.$ac_ext <<EOF
1398 #line 1399 "configure"
1399 #include "confdefs.h"
1400
1401 int main() {
1402
1403 ; return 0; }
1404 EOF
1405 if { (eval echo configure:1406: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1406   rm -rf conftest*
1407   ac_cv_prog_cc_no_long_long=yes
1408 else
1409   echo "configure: failed program was:" >&5
1410   cat conftest.$ac_ext >&5
1411   rm -rf conftest*
1412   ac_cv_prog_cc_no_long_long=no
1413 fi
1414 rm -f conftest*
1415 CFLAGS="$save_CFLAGS"
1416 fi
1417
1418 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1419
1420 # If the native compiler is GCC, we can enable warnings even in stage1.
1421 # That's useful for people building cross-compilers, or just running a
1422 # quick `make'.
1423 stage1_warn_cflags=" -W -Wall -Wtraditional -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
1424 stage2_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1425 if test "x$GCC" = "xyes"; then
1426   if test $ac_cv_prog_cc_no_long_long = yes; then
1427     stage1_warn_cflags="$stage1_warn_cflags -pedantic -Wno-long-long"
1428   fi
1429 else
1430   stage1_warn_cflags=""
1431 fi
1432
1433 # Stage specific cflags for build.
1434 case $build in
1435 vax-*-*)
1436   if test x$GCC = xyes
1437   then
1438     stage1_warn_cflags="$stage1_warn_cflags -Wa,-J"
1439   else
1440     stage1_warn_cflags="$stage1_warn_cflags -J"
1441   fi
1442   ;;
1443 esac
1444
1445
1446
1447
1448 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1449 echo "configure:1450: checking whether ${MAKE-make} sets \${MAKE}" >&5
1450 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1451 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1452   echo $ac_n "(cached) $ac_c" 1>&6
1453 else
1454   cat > conftestmake <<\EOF
1455 all:
1456         @echo 'ac_maketemp="${MAKE}"'
1457 EOF
1458 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1459 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1460 if test -n "$ac_maketemp"; then
1461   eval ac_cv_prog_make_${ac_make}_set=yes
1462 else
1463   eval ac_cv_prog_make_${ac_make}_set=no
1464 fi
1465 rm -f conftestmake
1466 fi
1467 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1468   echo "$ac_t""yes" 1>&6
1469   SET_MAKE=
1470 else
1471   echo "$ac_t""no" 1>&6
1472   SET_MAKE="MAKE=${MAKE-make}"
1473 fi
1474
1475
1476 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1477 echo "configure:1478: checking whether a default assembler was specified" >&5
1478 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1479     if test x"$gas_flag" = x"no"; then
1480         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1481     else
1482         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1483     fi
1484 else
1485     echo "$ac_t""no" 1>&6
1486 fi
1487
1488 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1489 echo "configure:1490: checking whether a default linker was specified" >&5
1490 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1491     if test x"$gnu_ld_flag" = x"no"; then
1492         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1493     else
1494         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1495     fi
1496 else
1497     echo "$ac_t""no" 1>&6
1498 fi
1499
1500 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
1501 echo "configure:1502: checking for GNU C library" >&5
1502 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
1503   echo $ac_n "(cached) $ac_c" 1>&6
1504 else
1505   cat > conftest.$ac_ext <<EOF
1506 #line 1507 "configure"
1507 #include "confdefs.h"
1508 #include <features.h>
1509 int main() {
1510
1511 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1512 #error Not a GNU C library system
1513 #endif
1514 ; return 0; }
1515 EOF
1516 if { (eval echo configure:1517: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1517   rm -rf conftest*
1518   gcc_cv_glibc=yes
1519 else
1520   echo "configure: failed program was:" >&5
1521   cat conftest.$ac_ext >&5
1522   rm -rf conftest*
1523   gcc_cv_glibc=no
1524 fi
1525 rm -f conftest*
1526 fi
1527
1528 echo "$ac_t""$gcc_cv_glibc" 1>&6
1529 if test $gcc_cv_glibc = yes; then
1530   cat >> confdefs.h <<\EOF
1531 #define _GNU_SOURCE 1
1532 EOF
1533
1534 fi
1535
1536 echo $ac_n "checking for inline""... $ac_c" 1>&6
1537 echo "configure:1538: checking for inline" >&5
1538 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1539   echo $ac_n "(cached) $ac_c" 1>&6
1540 else
1541   ac_cv_c_inline=no
1542 for ac_kw in inline __inline__ __inline; do
1543   cat > conftest.$ac_ext <<EOF
1544 #line 1545 "configure"
1545 #include "confdefs.h"
1546
1547 int main() {
1548 } $ac_kw foo() {
1549 ; return 0; }
1550 EOF
1551 if { (eval echo configure:1552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1552   rm -rf conftest*
1553   ac_cv_c_inline=$ac_kw; break
1554 else
1555   echo "configure: failed program was:" >&5
1556   cat conftest.$ac_ext >&5
1557 fi
1558 rm -f conftest*
1559 done
1560
1561 fi
1562
1563 echo "$ac_t""$ac_cv_c_inline" 1>&6
1564 case "$ac_cv_c_inline" in
1565   inline | yes) ;;
1566   no) cat >> confdefs.h <<\EOF
1567 #define inline
1568 EOF
1569  ;;
1570   *)  cat >> confdefs.h <<EOF
1571 #define inline $ac_cv_c_inline
1572 EOF
1573  ;;
1574 esac
1575
1576
1577 # Find some useful tools
1578 for ac_prog in mawk gawk nawk awk
1579 do
1580 # Extract the first word of "$ac_prog", so it can be a program name with args.
1581 set dummy $ac_prog; ac_word=$2
1582 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1583 echo "configure:1584: checking for $ac_word" >&5
1584 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1585   echo $ac_n "(cached) $ac_c" 1>&6
1586 else
1587   if test -n "$AWK"; then
1588   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1589 else
1590   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1591   ac_dummy="$PATH"
1592   for ac_dir in $ac_dummy; do
1593     test -z "$ac_dir" && ac_dir=.
1594     if test -f $ac_dir/$ac_word; then
1595       ac_cv_prog_AWK="$ac_prog"
1596       break
1597     fi
1598   done
1599   IFS="$ac_save_ifs"
1600 fi
1601 fi
1602 AWK="$ac_cv_prog_AWK"
1603 if test -n "$AWK"; then
1604   echo "$ac_t""$AWK" 1>&6
1605 else
1606   echo "$ac_t""no" 1>&6
1607 fi
1608
1609 test -n "$AWK" && break
1610 done
1611
1612 # Extract the first word of "flex", so it can be a program name with args.
1613 set dummy flex; ac_word=$2
1614 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1615 echo "configure:1616: checking for $ac_word" >&5
1616 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1617   echo $ac_n "(cached) $ac_c" 1>&6
1618 else
1619   if test -n "$LEX"; then
1620   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1621 else
1622   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1623   ac_dummy="$PATH"
1624   for ac_dir in $ac_dummy; do
1625     test -z "$ac_dir" && ac_dir=.
1626     if test -f $ac_dir/$ac_word; then
1627       ac_cv_prog_LEX="flex"
1628       break
1629     fi
1630   done
1631   IFS="$ac_save_ifs"
1632   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1633 fi
1634 fi
1635 LEX="$ac_cv_prog_LEX"
1636 if test -n "$LEX"; then
1637   echo "$ac_t""$LEX" 1>&6
1638 else
1639   echo "$ac_t""no" 1>&6
1640 fi
1641
1642 if test -z "$LEXLIB"
1643 then
1644   case "$LEX" in
1645   flex*) ac_lib=fl ;;
1646   *) ac_lib=l ;;
1647   esac
1648   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1649 echo "configure:1650: checking for yywrap in -l$ac_lib" >&5
1650 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1651 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1652   echo $ac_n "(cached) $ac_c" 1>&6
1653 else
1654   ac_save_LIBS="$LIBS"
1655 LIBS="-l$ac_lib  $LIBS"
1656 cat > conftest.$ac_ext <<EOF
1657 #line 1658 "configure"
1658 #include "confdefs.h"
1659 /* Override any gcc2 internal prototype to avoid an error.  */
1660 /* We use char because int might match the return type of a gcc2
1661     builtin and then its argument prototype would still apply.  */
1662 char yywrap();
1663
1664 int main() {
1665 yywrap()
1666 ; return 0; }
1667 EOF
1668 if { (eval echo configure:1669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1669   rm -rf conftest*
1670   eval "ac_cv_lib_$ac_lib_var=yes"
1671 else
1672   echo "configure: failed program was:" >&5
1673   cat conftest.$ac_ext >&5
1674   rm -rf conftest*
1675   eval "ac_cv_lib_$ac_lib_var=no"
1676 fi
1677 rm -f conftest*
1678 LIBS="$ac_save_LIBS"
1679
1680 fi
1681 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1682   echo "$ac_t""yes" 1>&6
1683   LEXLIB="-l$ac_lib"
1684 else
1685   echo "$ac_t""no" 1>&6
1686 fi
1687
1688 fi
1689
1690 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1691 echo "configure:1692: checking whether ln works" >&5
1692 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1693   echo $ac_n "(cached) $ac_c" 1>&6
1694 else
1695   rm -f conftestdata_t
1696 echo >conftestdata_f
1697 if ln conftestdata_f conftestdata_t 2>/dev/null
1698 then
1699   gcc_cv_prog_LN="ln"
1700 else
1701   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1702   then
1703     gcc_cv_prog_LN="ln -s"
1704   else
1705     gcc_cv_prog_LN=cp
1706   fi
1707 fi
1708 rm -f conftestdata_f conftestdata_t
1709
1710 fi
1711 LN="$gcc_cv_prog_LN"
1712 if test "$gcc_cv_prog_LN" = "ln"; then
1713   echo "$ac_t""yes" 1>&6
1714 else
1715   if test "$gcc_cv_prog_LN" = "ln -s"; then
1716     echo "$ac_t""no, using ln -s" 1>&6
1717   else
1718     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1719   fi
1720 fi
1721
1722 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1723 echo "configure:1724: checking whether ln -s works" >&5
1724 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1725   echo $ac_n "(cached) $ac_c" 1>&6
1726 else
1727   rm -f conftestdata_t
1728 echo >conftestdata_f
1729 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1730 then
1731   gcc_cv_prog_LN_S="ln -s"
1732 else
1733   if ln conftestdata_f conftestdata_t 2>/dev/null
1734   then
1735     gcc_cv_prog_LN_S=ln
1736   else
1737     gcc_cv_prog_LN_S=cp
1738   fi
1739 fi
1740 rm -f conftestdata_f conftestdata_t
1741
1742 fi
1743 LN_S="$gcc_cv_prog_LN_S"
1744 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1745   echo "$ac_t""yes" 1>&6
1746 else
1747   if test "$gcc_cv_prog_LN_S" = "ln"; then
1748     echo "$ac_t""no, using ln" 1>&6
1749   else
1750     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1751   fi
1752 fi
1753
1754 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1755 echo "configure:1756: checking for volatile" >&5
1756 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1757   echo $ac_n "(cached) $ac_c" 1>&6
1758 else
1759   cat > conftest.$ac_ext <<EOF
1760 #line 1761 "configure"
1761 #include "confdefs.h"
1762
1763 int main() {
1764 volatile int foo;
1765 ; return 0; }
1766 EOF
1767 if { (eval echo configure:1768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1768   rm -rf conftest*
1769   gcc_cv_c_volatile=yes
1770 else
1771   echo "configure: failed program was:" >&5
1772   cat conftest.$ac_ext >&5
1773   rm -rf conftest*
1774   gcc_cv_c_volatile=no
1775 fi
1776 rm -f conftest*
1777 fi
1778
1779 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1780 if test $gcc_cv_c_volatile = yes ; then
1781   cat >> confdefs.h <<\EOF
1782 #define HAVE_VOLATILE 1
1783 EOF
1784
1785 fi
1786
1787 # Extract the first word of "ranlib", so it can be a program name with args.
1788 set dummy ranlib; ac_word=$2
1789 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1790 echo "configure:1791: checking for $ac_word" >&5
1791 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1792   echo $ac_n "(cached) $ac_c" 1>&6
1793 else
1794   if test -n "$RANLIB"; then
1795   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1796 else
1797   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1798   ac_dummy="$PATH"
1799   for ac_dir in $ac_dummy; do
1800     test -z "$ac_dir" && ac_dir=.
1801     if test -f $ac_dir/$ac_word; then
1802       ac_cv_prog_RANLIB="ranlib"
1803       break
1804     fi
1805   done
1806   IFS="$ac_save_ifs"
1807   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1808 fi
1809 fi
1810 RANLIB="$ac_cv_prog_RANLIB"
1811 if test -n "$RANLIB"; then
1812   echo "$ac_t""$RANLIB" 1>&6
1813 else
1814   echo "$ac_t""no" 1>&6
1815 fi
1816
1817 for ac_prog in 'bison -y' byacc
1818 do
1819 # Extract the first word of "$ac_prog", so it can be a program name with args.
1820 set dummy $ac_prog; ac_word=$2
1821 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1822 echo "configure:1823: checking for $ac_word" >&5
1823 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1824   echo $ac_n "(cached) $ac_c" 1>&6
1825 else
1826   if test -n "$YACC"; then
1827   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1828 else
1829   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1830   ac_dummy="$PATH"
1831   for ac_dir in $ac_dummy; do
1832     test -z "$ac_dir" && ac_dir=.
1833     if test -f $ac_dir/$ac_word; then
1834       ac_cv_prog_YACC="$ac_prog"
1835       break
1836     fi
1837   done
1838   IFS="$ac_save_ifs"
1839 fi
1840 fi
1841 YACC="$ac_cv_prog_YACC"
1842 if test -n "$YACC"; then
1843   echo "$ac_t""$YACC" 1>&6
1844 else
1845   echo "$ac_t""no" 1>&6
1846 fi
1847
1848 test -n "$YACC" && break
1849 done
1850 test -n "$YACC" || YACC="yacc"
1851
1852 # Find a good install program.  We prefer a C program (faster),
1853 # so one script is as good as another.  But avoid the broken or
1854 # incompatible versions:
1855 # SysV /etc/install, /usr/sbin/install
1856 # SunOS /usr/etc/install
1857 # IRIX /sbin/install
1858 # AIX /bin/install
1859 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1860 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1861 # ./install, which can be erroneously created by make from ./install.sh.
1862 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1863 echo "configure:1864: checking for a BSD compatible install" >&5
1864 if test -z "$INSTALL"; then
1865 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1866   echo $ac_n "(cached) $ac_c" 1>&6
1867 else
1868     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1869   for ac_dir in $PATH; do
1870     # Account for people who put trailing slashes in PATH elements.
1871     case "$ac_dir/" in
1872     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1873     *)
1874       # OSF1 and SCO ODT 3.0 have their own names for install.
1875       for ac_prog in ginstall scoinst install; do
1876         if test -f $ac_dir/$ac_prog; then
1877           if test $ac_prog = install &&
1878             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1879             # AIX install.  It has an incompatible calling convention.
1880             # OSF/1 installbsd also uses dspmsg, but is usable.
1881             :
1882           else
1883             ac_cv_path_install="$ac_dir/$ac_prog -c"
1884             break 2
1885           fi
1886         fi
1887       done
1888       ;;
1889     esac
1890   done
1891   IFS="$ac_save_IFS"
1892
1893 fi
1894   if test "${ac_cv_path_install+set}" = set; then
1895     INSTALL="$ac_cv_path_install"
1896   else
1897     # As a last resort, use the slow shell script.  We don't cache a
1898     # path for INSTALL within a source directory, because that will
1899     # break other packages using the cache if that directory is
1900     # removed, or if the path is relative.
1901     INSTALL="$ac_install_sh"
1902   fi
1903 fi
1904 echo "$ac_t""$INSTALL" 1>&6
1905
1906 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1907 # It thinks the first close brace ends the variable substitution.
1908 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1909
1910 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1911
1912
1913 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1914 echo "configure:1915: checking how to run the C preprocessor" >&5
1915 # On Suns, sometimes $CPP names a directory.
1916 if test -n "$CPP" && test -d "$CPP"; then
1917   CPP=
1918 fi
1919 if test -z "$CPP"; then
1920 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1921   echo $ac_n "(cached) $ac_c" 1>&6
1922 else
1923     # This must be in double quotes, not single quotes, because CPP may get
1924   # substituted into the Makefile and "${CC-cc}" will confuse make.
1925   CPP="${CC-cc} -E"
1926   # On the NeXT, cc -E runs the code through the compiler's parser,
1927   # not just through cpp.
1928   cat > conftest.$ac_ext <<EOF
1929 #line 1930 "configure"
1930 #include "confdefs.h"
1931 #include <assert.h>
1932 Syntax Error
1933 EOF
1934 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1935 { (eval echo configure:1936: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1936 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1937 if test -z "$ac_err"; then
1938   :
1939 else
1940   echo "$ac_err" >&5
1941   echo "configure: failed program was:" >&5
1942   cat conftest.$ac_ext >&5
1943   rm -rf conftest*
1944   CPP="${CC-cc} -E -traditional-cpp"
1945   cat > conftest.$ac_ext <<EOF
1946 #line 1947 "configure"
1947 #include "confdefs.h"
1948 #include <assert.h>
1949 Syntax Error
1950 EOF
1951 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1952 { (eval echo configure:1953: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1953 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1954 if test -z "$ac_err"; then
1955   :
1956 else
1957   echo "$ac_err" >&5
1958   echo "configure: failed program was:" >&5
1959   cat conftest.$ac_ext >&5
1960   rm -rf conftest*
1961   CPP="${CC-cc} -nologo -E"
1962   cat > conftest.$ac_ext <<EOF
1963 #line 1964 "configure"
1964 #include "confdefs.h"
1965 #include <assert.h>
1966 Syntax Error
1967 EOF
1968 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1969 { (eval echo configure:1970: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1970 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1971 if test -z "$ac_err"; then
1972   :
1973 else
1974   echo "$ac_err" >&5
1975   echo "configure: failed program was:" >&5
1976   cat conftest.$ac_ext >&5
1977   rm -rf conftest*
1978   CPP=/lib/cpp
1979 fi
1980 rm -f conftest*
1981 fi
1982 rm -f conftest*
1983 fi
1984 rm -f conftest*
1985   ac_cv_prog_CPP="$CPP"
1986 fi
1987   CPP="$ac_cv_prog_CPP"
1988 else
1989   ac_cv_prog_CPP="$CPP"
1990 fi
1991 echo "$ac_t""$CPP" 1>&6
1992
1993 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1994 echo "configure:1995: checking for ANSI C header files" >&5
1995 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1996   echo $ac_n "(cached) $ac_c" 1>&6
1997 else
1998   cat > conftest.$ac_ext <<EOF
1999 #line 2000 "configure"
2000 #include "confdefs.h"
2001 #include <stdlib.h>
2002 #include <stdarg.h>
2003 #include <string.h>
2004 #include <float.h>
2005 EOF
2006 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2007 { (eval echo configure:2008: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2008 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2009 if test -z "$ac_err"; then
2010   rm -rf conftest*
2011   ac_cv_header_stdc=yes
2012 else
2013   echo "$ac_err" >&5
2014   echo "configure: failed program was:" >&5
2015   cat conftest.$ac_ext >&5
2016   rm -rf conftest*
2017   ac_cv_header_stdc=no
2018 fi
2019 rm -f conftest*
2020
2021 if test $ac_cv_header_stdc = yes; then
2022   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2023 cat > conftest.$ac_ext <<EOF
2024 #line 2025 "configure"
2025 #include "confdefs.h"
2026 #include <string.h>
2027 EOF
2028 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2029   egrep "memchr" >/dev/null 2>&1; then
2030   :
2031 else
2032   rm -rf conftest*
2033   ac_cv_header_stdc=no
2034 fi
2035 rm -f conftest*
2036
2037 fi
2038
2039 if test $ac_cv_header_stdc = yes; then
2040   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2041 cat > conftest.$ac_ext <<EOF
2042 #line 2043 "configure"
2043 #include "confdefs.h"
2044 #include <stdlib.h>
2045 EOF
2046 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2047   egrep "free" >/dev/null 2>&1; then
2048   :
2049 else
2050   rm -rf conftest*
2051   ac_cv_header_stdc=no
2052 fi
2053 rm -f conftest*
2054
2055 fi
2056
2057 if test $ac_cv_header_stdc = yes; then
2058   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2059 if test "$cross_compiling" = yes; then
2060   :
2061 else
2062   cat > conftest.$ac_ext <<EOF
2063 #line 2064 "configure"
2064 #include "confdefs.h"
2065 #include <ctype.h>
2066 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2067 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2068 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2069 int main () { int i; for (i = 0; i < 256; i++)
2070 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2071 exit (0); }
2072
2073 EOF
2074 if { (eval echo configure:2075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2075 then
2076   :
2077 else
2078   echo "configure: failed program was:" >&5
2079   cat conftest.$ac_ext >&5
2080   rm -fr conftest*
2081   ac_cv_header_stdc=no
2082 fi
2083 rm -fr conftest*
2084 fi
2085
2086 fi
2087 fi
2088
2089 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2090 if test $ac_cv_header_stdc = yes; then
2091   cat >> confdefs.h <<\EOF
2092 #define STDC_HEADERS 1
2093 EOF
2094
2095 fi
2096
2097 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2098 echo "configure:2099: checking whether time.h and sys/time.h may both be included" >&5
2099 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2100   echo $ac_n "(cached) $ac_c" 1>&6
2101 else
2102   cat > conftest.$ac_ext <<EOF
2103 #line 2104 "configure"
2104 #include "confdefs.h"
2105 #include <sys/types.h>
2106 #include <sys/time.h>
2107 #include <time.h>
2108 int main() {
2109 struct tm *tp;
2110 ; return 0; }
2111 EOF
2112 if { (eval echo configure:2113: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2113   rm -rf conftest*
2114   ac_cv_header_time=yes
2115 else
2116   echo "configure: failed program was:" >&5
2117   cat conftest.$ac_ext >&5
2118   rm -rf conftest*
2119   ac_cv_header_time=no
2120 fi
2121 rm -f conftest*
2122 fi
2123
2124 echo "$ac_t""$ac_cv_header_time" 1>&6
2125 if test $ac_cv_header_time = yes; then
2126   cat >> confdefs.h <<\EOF
2127 #define TIME_WITH_SYS_TIME 1
2128 EOF
2129
2130 fi
2131
2132 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2133 echo "configure:2134: checking whether string.h and strings.h may both be included" >&5
2134 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2135   echo $ac_n "(cached) $ac_c" 1>&6
2136 else
2137   cat > conftest.$ac_ext <<EOF
2138 #line 2139 "configure"
2139 #include "confdefs.h"
2140 #include <string.h>
2141 #include <strings.h>
2142 int main() {
2143
2144 ; return 0; }
2145 EOF
2146 if { (eval echo configure:2147: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2147   rm -rf conftest*
2148   gcc_cv_header_string=yes
2149 else
2150   echo "configure: failed program was:" >&5
2151   cat conftest.$ac_ext >&5
2152   rm -rf conftest*
2153   gcc_cv_header_string=no
2154 fi
2155 rm -f conftest*
2156 fi
2157
2158 echo "$ac_t""$gcc_cv_header_string" 1>&6
2159 if test $gcc_cv_header_string = yes; then
2160   cat >> confdefs.h <<\EOF
2161 #define STRING_WITH_STRINGS 1
2162 EOF
2163
2164 fi
2165
2166 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2167 echo "configure:2168: checking for sys/wait.h that is POSIX.1 compatible" >&5
2168 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2169   echo $ac_n "(cached) $ac_c" 1>&6
2170 else
2171   cat > conftest.$ac_ext <<EOF
2172 #line 2173 "configure"
2173 #include "confdefs.h"
2174 #include <sys/types.h>
2175 #include <sys/wait.h>
2176 #ifndef WEXITSTATUS
2177 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2178 #endif
2179 #ifndef WIFEXITED
2180 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2181 #endif
2182 int main() {
2183 int s;
2184 wait (&s);
2185 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2186 ; return 0; }
2187 EOF
2188 if { (eval echo configure:2189: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2189   rm -rf conftest*
2190   ac_cv_header_sys_wait_h=yes
2191 else
2192   echo "configure: failed program was:" >&5
2193   cat conftest.$ac_ext >&5
2194   rm -rf conftest*
2195   ac_cv_header_sys_wait_h=no
2196 fi
2197 rm -f conftest*
2198 fi
2199
2200 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2201 if test $ac_cv_header_sys_wait_h = yes; then
2202   cat >> confdefs.h <<\EOF
2203 #define HAVE_SYS_WAIT_H 1
2204 EOF
2205
2206 fi
2207
2208 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2209                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2210                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2211                  direct.h malloc.h langinfo.h iconv.h
2212 do
2213 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2214 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2215 echo "configure:2216: checking for $ac_hdr" >&5
2216 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2217   echo $ac_n "(cached) $ac_c" 1>&6
2218 else
2219   cat > conftest.$ac_ext <<EOF
2220 #line 2221 "configure"
2221 #include "confdefs.h"
2222 #include <$ac_hdr>
2223 EOF
2224 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2225 { (eval echo configure:2226: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2226 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2227 if test -z "$ac_err"; then
2228   rm -rf conftest*
2229   eval "ac_cv_header_$ac_safe=yes"
2230 else
2231   echo "$ac_err" >&5
2232   echo "configure: failed program was:" >&5
2233   cat conftest.$ac_ext >&5
2234   rm -rf conftest*
2235   eval "ac_cv_header_$ac_safe=no"
2236 fi
2237 rm -f conftest*
2238 fi
2239 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2240   echo "$ac_t""yes" 1>&6
2241     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2242   cat >> confdefs.h <<EOF
2243 #define $ac_tr_hdr 1
2244 EOF
2245
2246 else
2247   echo "$ac_t""no" 1>&6
2248 fi
2249 done
2250
2251
2252 # Check for thread headers.
2253 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2254 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2255 echo "configure:2256: checking for thread.h" >&5
2256 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2257   echo $ac_n "(cached) $ac_c" 1>&6
2258 else
2259   cat > conftest.$ac_ext <<EOF
2260 #line 2261 "configure"
2261 #include "confdefs.h"
2262 #include <thread.h>
2263 EOF
2264 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2265 { (eval echo configure:2266: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2266 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2267 if test -z "$ac_err"; then
2268   rm -rf conftest*
2269   eval "ac_cv_header_$ac_safe=yes"
2270 else
2271   echo "$ac_err" >&5
2272   echo "configure: failed program was:" >&5
2273   cat conftest.$ac_ext >&5
2274   rm -rf conftest*
2275   eval "ac_cv_header_$ac_safe=no"
2276 fi
2277 rm -f conftest*
2278 fi
2279 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2280   echo "$ac_t""yes" 1>&6
2281   have_thread_h=yes
2282 else
2283   echo "$ac_t""no" 1>&6
2284 have_thread_h=
2285 fi
2286
2287 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2288 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2289 echo "configure:2290: checking for pthread.h" >&5
2290 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2291   echo $ac_n "(cached) $ac_c" 1>&6
2292 else
2293   cat > conftest.$ac_ext <<EOF
2294 #line 2295 "configure"
2295 #include "confdefs.h"
2296 #include <pthread.h>
2297 EOF
2298 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2299 { (eval echo configure:2300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2300 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2301 if test -z "$ac_err"; then
2302   rm -rf conftest*
2303   eval "ac_cv_header_$ac_safe=yes"
2304 else
2305   echo "$ac_err" >&5
2306   echo "configure: failed program was:" >&5
2307   cat conftest.$ac_ext >&5
2308   rm -rf conftest*
2309   eval "ac_cv_header_$ac_safe=no"
2310 fi
2311 rm -f conftest*
2312 fi
2313 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2314   echo "$ac_t""yes" 1>&6
2315   have_pthread_h=yes
2316 else
2317   echo "$ac_t""no" 1>&6
2318 have_pthread_h=
2319 fi
2320
2321
2322 # See if GNAT has been installed
2323 # Extract the first word of "gnatbind", so it can be a program name with args.
2324 set dummy gnatbind; ac_word=$2
2325 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2326 echo "configure:2327: checking for $ac_word" >&5
2327 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2328   echo $ac_n "(cached) $ac_c" 1>&6
2329 else
2330   if test -n "$gnat"; then
2331   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2332 else
2333   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2334   ac_dummy="$PATH"
2335   for ac_dir in $ac_dummy; do
2336     test -z "$ac_dir" && ac_dir=.
2337     if test -f $ac_dir/$ac_word; then
2338       ac_cv_prog_gnat="yes"
2339       break
2340     fi
2341   done
2342   IFS="$ac_save_ifs"
2343   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2344 fi
2345 fi
2346 gnat="$ac_cv_prog_gnat"
2347 if test -n "$gnat"; then
2348   echo "$ac_t""$gnat" 1>&6
2349 else
2350   echo "$ac_t""no" 1>&6
2351 fi
2352
2353
2354 # Do we have a single-tree copy of texinfo?
2355 if test -f $srcdir/../texinfo/Makefile.in; then
2356   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2357   gcc_cv_prog_makeinfo_modern=yes
2358   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2359 else
2360   # See if makeinfo has been installed and is modern enough
2361   # that we can use it.
2362   # Extract the first word of "makeinfo", so it can be a program name with args.
2363 set dummy makeinfo; ac_word=$2
2364 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2365 echo "configure:2366: checking for $ac_word" >&5
2366 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2367   echo $ac_n "(cached) $ac_c" 1>&6
2368 else
2369   if test -n "$MAKEINFO"; then
2370   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2371 else
2372   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2373   ac_dummy="$PATH"
2374   for ac_dir in $ac_dummy; do
2375     test -z "$ac_dir" && ac_dir=.
2376     if test -f $ac_dir/$ac_word; then
2377       ac_cv_prog_MAKEINFO="makeinfo"
2378       break
2379     fi
2380   done
2381   IFS="$ac_save_ifs"
2382 fi
2383 fi
2384 MAKEINFO="$ac_cv_prog_MAKEINFO"
2385 if test -n "$MAKEINFO"; then
2386   echo "$ac_t""$MAKEINFO" 1>&6
2387 else
2388   echo "$ac_t""no" 1>&6
2389 fi
2390
2391 if test -n "$MAKEINFO"; then
2392   # Found it, now check the version.
2393   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2394 echo "configure:2395: checking for modern makeinfo" >&5
2395 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2396   echo $ac_n "(cached) $ac_c" 1>&6
2397 else
2398     ac_prog_version=`$MAKEINFO --version 2>&1 |
2399                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2400   echo "configure:2401: version of makeinfo is $ac_prog_version" >&5
2401   case $ac_prog_version in
2402     '')     gcc_cv_prog_makeinfo_modern=no;;
2403     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2404             gcc_cv_prog_makeinfo_modern=yes;;
2405     *)      gcc_cv_prog_makeinfo_modern=no;;
2406   esac
2407
2408 fi
2409
2410 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2411 else
2412   gcc_cv_prog_makeinfo_modern=no
2413 fi
2414
2415 fi
2416
2417 if test $gcc_cv_prog_makeinfo_modern = no; then
2418   echo "configure: warning:
2419 *** Makeinfo is missing or too old.
2420 *** Info documentation will not be built or installed." 1>&2
2421   BUILD_INFO=
2422   INSTALL_INFO=
2423 else
2424   BUILD_INFO=info
2425   INSTALL_INFO=install-info
2426 fi
2427
2428 # See if the stage1 system preprocessor understands the ANSI C
2429 # preprocessor stringification operator.
2430
2431
2432 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2433 echo "configure:2434: checking for preprocessor stringizing operator" >&5
2434 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2435   echo $ac_n "(cached) $ac_c" 1>&6
2436 else
2437   cat > conftest.$ac_ext <<EOF
2438 #line 2439 "configure"
2439 #include "confdefs.h"
2440
2441 #define x(y) #y
2442
2443 char *s = x(teststring);
2444
2445 EOF
2446 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2447   egrep "#teststring" >/dev/null 2>&1; then
2448   rm -rf conftest*
2449   ac_cv_c_stringize=no
2450 else
2451   rm -rf conftest*
2452   ac_cv_c_stringize=yes
2453 fi
2454 rm -f conftest*
2455
2456 fi
2457
2458 if test "${ac_cv_c_stringize}" = yes
2459 then
2460         cat >> confdefs.h <<\EOF
2461 #define HAVE_STRINGIZE 1
2462 EOF
2463
2464 fi
2465 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2466
2467
2468 # Use <inttypes.h> only if it exists,
2469 # doesn't clash with <sys/types.h>, and declares intmax_t.
2470 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2471 echo "configure:2472: checking for inttypes.h" >&5
2472 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2473   echo $ac_n "(cached) $ac_c" 1>&6
2474 else
2475   cat > conftest.$ac_ext <<EOF
2476 #line 2477 "configure"
2477 #include "confdefs.h"
2478 #include <sys/types.h>
2479 #include <inttypes.h>
2480 int main() {
2481 intmax_t i = -1;
2482 ; return 0; }
2483 EOF
2484 if { (eval echo configure:2485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2485   rm -rf conftest*
2486   gcc_cv_header_inttypes_h=yes
2487 else
2488   echo "configure: failed program was:" >&5
2489   cat conftest.$ac_ext >&5
2490   rm -rf conftest*
2491   gcc_cv_header_inttypes_h=no
2492 fi
2493 rm -f conftest*
2494 fi
2495
2496 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2497 if test $gcc_cv_header_inttypes_h = yes; then
2498   cat >> confdefs.h <<\EOF
2499 #define HAVE_INTTYPES_H 1
2500 EOF
2501
2502 fi
2503
2504 #
2505 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2506 # be either signed or unsigned.
2507 #
2508 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2509 echo "configure:2510: checking for unsigned enumerated bitfields" >&5
2510 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2511   echo $ac_n "(cached) $ac_c" 1>&6
2512 else
2513   if test "$cross_compiling" = yes; then
2514   gcc_cv_enum_bf_unsigned=yes
2515 else
2516   cat > conftest.$ac_ext <<EOF
2517 #line 2518 "configure"
2518 #include "confdefs.h"
2519 #include <stdlib.h>
2520 enum t { BLAH = 128 } ;
2521 struct s_t { enum t member : 8; } s ;
2522 int main(void)
2523 {
2524         s.member = BLAH;
2525         if (s.member < 0) exit(1);
2526         exit(0);
2527
2528 }
2529 EOF
2530 if { (eval echo configure:2531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2531 then
2532   gcc_cv_enum_bf_unsigned=yes
2533 else
2534   echo "configure: failed program was:" >&5
2535   cat conftest.$ac_ext >&5
2536   rm -fr conftest*
2537   gcc_cv_enum_bf_unsigned=no
2538 fi
2539 rm -fr conftest*
2540 fi
2541
2542 fi
2543
2544 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2545 if test $gcc_cv_enum_bf_unsigned = yes; then
2546   cat >> confdefs.h <<\EOF
2547 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2548 EOF
2549
2550 fi
2551
2552 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2553         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2554         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2555         fputs_unlocked getrusage valloc iconv nl_langinfo
2556 do
2557 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2558 echo "configure:2559: checking for $ac_func" >&5
2559 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2560   echo $ac_n "(cached) $ac_c" 1>&6
2561 else
2562   cat > conftest.$ac_ext <<EOF
2563 #line 2564 "configure"
2564 #include "confdefs.h"
2565 /* System header to define __stub macros and hopefully few prototypes,
2566     which can conflict with char $ac_func(); below.  */
2567 #include <assert.h>
2568 /* Override any gcc2 internal prototype to avoid an error.  */
2569 /* We use char because int might match the return type of a gcc2
2570     builtin and then its argument prototype would still apply.  */
2571 char $ac_func();
2572
2573 int main() {
2574
2575 /* The GNU C library defines this for functions which it implements
2576     to always fail with ENOSYS.  Some functions are actually named
2577     something starting with __ and the normal name is an alias.  */
2578 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2579 choke me
2580 #else
2581 $ac_func();
2582 #endif
2583
2584 ; return 0; }
2585 EOF
2586 if { (eval echo configure:2587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2587   rm -rf conftest*
2588   eval "ac_cv_func_$ac_func=yes"
2589 else
2590   echo "configure: failed program was:" >&5
2591   cat conftest.$ac_ext >&5
2592   rm -rf conftest*
2593   eval "ac_cv_func_$ac_func=no"
2594 fi
2595 rm -f conftest*
2596 fi
2597
2598 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2599   echo "$ac_t""yes" 1>&6
2600     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2601   cat >> confdefs.h <<EOF
2602 #define $ac_tr_func 1
2603 EOF
2604
2605 else
2606   echo "$ac_t""no" 1>&6
2607 fi
2608 done
2609
2610
2611 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2612 echo "configure:2613: checking for ssize_t" >&5
2613 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2614   echo $ac_n "(cached) $ac_c" 1>&6
2615 else
2616   cat > conftest.$ac_ext <<EOF
2617 #line 2618 "configure"
2618 #include "confdefs.h"
2619 #include <sys/types.h>
2620 #if STDC_HEADERS
2621 #include <stdlib.h>
2622 #include <stddef.h>
2623 #endif
2624 EOF
2625 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2626   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2627   rm -rf conftest*
2628   ac_cv_type_ssize_t=yes
2629 else
2630   rm -rf conftest*
2631   ac_cv_type_ssize_t=no
2632 fi
2633 rm -f conftest*
2634
2635 fi
2636 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2637 if test $ac_cv_type_ssize_t = no; then
2638   cat >> confdefs.h <<\EOF
2639 #define ssize_t int
2640 EOF
2641
2642 fi
2643
2644
2645 # Try to determine the array type of the second argument of getgroups
2646 # for the target system (int or gid_t).
2647 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2648 echo "configure:2649: checking for uid_t in sys/types.h" >&5
2649 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2650   echo $ac_n "(cached) $ac_c" 1>&6
2651 else
2652   cat > conftest.$ac_ext <<EOF
2653 #line 2654 "configure"
2654 #include "confdefs.h"
2655 #include <sys/types.h>
2656 EOF
2657 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2658   egrep "uid_t" >/dev/null 2>&1; then
2659   rm -rf conftest*
2660   ac_cv_type_uid_t=yes
2661 else
2662   rm -rf conftest*
2663   ac_cv_type_uid_t=no
2664 fi
2665 rm -f conftest*
2666
2667 fi
2668
2669 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2670 if test $ac_cv_type_uid_t = no; then
2671   cat >> confdefs.h <<\EOF
2672 #define uid_t int
2673 EOF
2674
2675   cat >> confdefs.h <<\EOF
2676 #define gid_t int
2677 EOF
2678
2679 fi
2680
2681 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2682 echo "configure:2683: checking type of array argument to getgroups" >&5
2683 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2684   echo $ac_n "(cached) $ac_c" 1>&6
2685 else
2686   if test "$cross_compiling" = yes; then
2687   ac_cv_type_getgroups=cross
2688 else
2689   cat > conftest.$ac_ext <<EOF
2690 #line 2691 "configure"
2691 #include "confdefs.h"
2692
2693 /* Thanks to Mike Rendell for this test.  */
2694 #include <sys/types.h>
2695 #define NGID 256
2696 #undef MAX
2697 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2698 main()
2699 {
2700   gid_t gidset[NGID];
2701   int i, n;
2702   union { gid_t gval; long lval; }  val;
2703
2704   val.lval = -1;
2705   for (i = 0; i < NGID; i++)
2706     gidset[i] = val.gval;
2707   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2708                  gidset);
2709   /* Exit non-zero if getgroups seems to require an array of ints.  This
2710      happens when gid_t is short but getgroups modifies an array of ints.  */
2711   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2712 }
2713
2714 EOF
2715 if { (eval echo configure:2716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2716 then
2717     ac_cv_type_getgroups=gid_t
2718 else
2719   echo "configure: failed program was:" >&5
2720   cat conftest.$ac_ext >&5
2721   rm -fr conftest*
2722   ac_cv_type_getgroups=int
2723 fi
2724 rm -fr conftest*
2725 fi
2726
2727 if test $ac_cv_type_getgroups = cross; then
2728         cat > conftest.$ac_ext <<EOF
2729 #line 2730 "configure"
2730 #include "confdefs.h"
2731 #include <unistd.h>
2732 EOF
2733 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2734   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2735   rm -rf conftest*
2736   ac_cv_type_getgroups=gid_t
2737 else
2738   rm -rf conftest*
2739   ac_cv_type_getgroups=int
2740 fi
2741 rm -f conftest*
2742
2743 fi
2744 fi
2745
2746 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2747 cat >> confdefs.h <<EOF
2748 #define GETGROUPS_T $ac_cv_type_getgroups
2749 EOF
2750
2751
2752 if test "${target}" = "${build}"; then
2753   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2754 else
2755   case "${target}" in
2756         # This condition may need some tweaking.  It should include all
2757         # targets where the array type of the second argument of getgroups
2758         # is int and the type of gid_t is not equivalent to int.
2759         *-*-sunos* | *-*-ultrix*)
2760                 TARGET_GETGROUPS_T=int
2761                 ;;
2762         *)
2763                 TARGET_GETGROUPS_T=gid_t
2764                 ;;
2765   esac
2766 fi
2767
2768
2769 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2770 echo "configure:2771: checking for vprintf" >&5
2771 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2772   echo $ac_n "(cached) $ac_c" 1>&6
2773 else
2774   cat > conftest.$ac_ext <<EOF
2775 #line 2776 "configure"
2776 #include "confdefs.h"
2777 /* System header to define __stub macros and hopefully few prototypes,
2778     which can conflict with char vprintf(); below.  */
2779 #include <assert.h>
2780 /* Override any gcc2 internal prototype to avoid an error.  */
2781 /* We use char because int might match the return type of a gcc2
2782     builtin and then its argument prototype would still apply.  */
2783 char vprintf();
2784
2785 int main() {
2786
2787 /* The GNU C library defines this for functions which it implements
2788     to always fail with ENOSYS.  Some functions are actually named
2789     something starting with __ and the normal name is an alias.  */
2790 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2791 choke me
2792 #else
2793 vprintf();
2794 #endif
2795
2796 ; return 0; }
2797 EOF
2798 if { (eval echo configure:2799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2799   rm -rf conftest*
2800   eval "ac_cv_func_vprintf=yes"
2801 else
2802   echo "configure: failed program was:" >&5
2803   cat conftest.$ac_ext >&5
2804   rm -rf conftest*
2805   eval "ac_cv_func_vprintf=no"
2806 fi
2807 rm -f conftest*
2808 fi
2809
2810 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2811   echo "$ac_t""yes" 1>&6
2812   cat >> confdefs.h <<\EOF
2813 #define HAVE_VPRINTF 1
2814 EOF
2815
2816 else
2817   echo "$ac_t""no" 1>&6
2818 fi
2819
2820 if test "$ac_cv_func_vprintf" != yes; then
2821 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2822 echo "configure:2823: checking for _doprnt" >&5
2823 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2824   echo $ac_n "(cached) $ac_c" 1>&6
2825 else
2826   cat > conftest.$ac_ext <<EOF
2827 #line 2828 "configure"
2828 #include "confdefs.h"
2829 /* System header to define __stub macros and hopefully few prototypes,
2830     which can conflict with char _doprnt(); below.  */
2831 #include <assert.h>
2832 /* Override any gcc2 internal prototype to avoid an error.  */
2833 /* We use char because int might match the return type of a gcc2
2834     builtin and then its argument prototype would still apply.  */
2835 char _doprnt();
2836
2837 int main() {
2838
2839 /* The GNU C library defines this for functions which it implements
2840     to always fail with ENOSYS.  Some functions are actually named
2841     something starting with __ and the normal name is an alias.  */
2842 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2843 choke me
2844 #else
2845 _doprnt();
2846 #endif
2847
2848 ; return 0; }
2849 EOF
2850 if { (eval echo configure:2851: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2851   rm -rf conftest*
2852   eval "ac_cv_func__doprnt=yes"
2853 else
2854   echo "configure: failed program was:" >&5
2855   cat conftest.$ac_ext >&5
2856   rm -rf conftest*
2857   eval "ac_cv_func__doprnt=no"
2858 fi
2859 rm -f conftest*
2860 fi
2861
2862 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2863   echo "$ac_t""yes" 1>&6
2864   cat >> confdefs.h <<\EOF
2865 #define HAVE_DOPRNT 1
2866 EOF
2867
2868 else
2869   echo "$ac_t""no" 1>&6
2870 fi
2871
2872 fi
2873
2874 vfprintf=
2875 doprint=
2876 if test $ac_cv_func_vprintf != yes ; then
2877   vfprintf=vfprintf.o
2878   if test $ac_cv_func__doprnt != yes ; then
2879     doprint=doprint.o
2880   fi
2881 fi
2882
2883
2884
2885 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2886 echo "configure:2887: checking whether the printf functions support %p" >&5
2887 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2888   echo $ac_n "(cached) $ac_c" 1>&6
2889 else
2890   if test "$cross_compiling" = yes; then
2891   gcc_cv_func_printf_ptr=no
2892 else
2893   cat > conftest.$ac_ext <<EOF
2894 #line 2895 "configure"
2895 #include "confdefs.h"
2896 #include <stdio.h>
2897
2898 int main()
2899 {
2900   char buf[64];
2901   char *p = buf, *q = NULL;
2902   sprintf(buf, "%p", p);
2903   sscanf(buf, "%p", &q);
2904   return (p != q);
2905 }
2906 EOF
2907 if { (eval echo configure:2908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2908 then
2909   gcc_cv_func_printf_ptr=yes
2910 else
2911   echo "configure: failed program was:" >&5
2912   cat conftest.$ac_ext >&5
2913   rm -fr conftest*
2914   gcc_cv_func_printf_ptr=no
2915 fi
2916 rm -fr conftest*
2917 fi
2918
2919 rm -f core core.* *.core
2920 fi
2921
2922 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2923 if test $gcc_cv_func_printf_ptr = yes ; then
2924   cat >> confdefs.h <<\EOF
2925 #define HAVE_PRINTF_PTR 1
2926 EOF
2927
2928 fi
2929
2930
2931 case "${host}" in
2932 *-*-uwin*)
2933   # Under some versions of uwin, vfork is notoriously buggy and the test
2934   # can hang configure; on other versions, vfork exists just as a stub.
2935   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2936   ac_cv_func_vfork_works=no
2937   ;;
2938 esac
2939 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2940 echo "configure:2941: checking for pid_t" >&5
2941 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2942   echo $ac_n "(cached) $ac_c" 1>&6
2943 else
2944   cat > conftest.$ac_ext <<EOF
2945 #line 2946 "configure"
2946 #include "confdefs.h"
2947 #include <sys/types.h>
2948 #if STDC_HEADERS
2949 #include <stdlib.h>
2950 #include <stddef.h>
2951 #endif
2952 EOF
2953 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2954   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2955   rm -rf conftest*
2956   ac_cv_type_pid_t=yes
2957 else
2958   rm -rf conftest*
2959   ac_cv_type_pid_t=no
2960 fi
2961 rm -f conftest*
2962
2963 fi
2964 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2965 if test $ac_cv_type_pid_t = no; then
2966   cat >> confdefs.h <<\EOF
2967 #define pid_t int
2968 EOF
2969
2970 fi
2971
2972 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2973 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2974 echo "configure:2975: checking for vfork.h" >&5
2975 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2976   echo $ac_n "(cached) $ac_c" 1>&6
2977 else
2978   cat > conftest.$ac_ext <<EOF
2979 #line 2980 "configure"
2980 #include "confdefs.h"
2981 #include <vfork.h>
2982 EOF
2983 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2984 { (eval echo configure:2985: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2985 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2986 if test -z "$ac_err"; then
2987   rm -rf conftest*
2988   eval "ac_cv_header_$ac_safe=yes"
2989 else
2990   echo "$ac_err" >&5
2991   echo "configure: failed program was:" >&5
2992   cat conftest.$ac_ext >&5
2993   rm -rf conftest*
2994   eval "ac_cv_header_$ac_safe=no"
2995 fi
2996 rm -f conftest*
2997 fi
2998 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2999   echo "$ac_t""yes" 1>&6
3000   cat >> confdefs.h <<\EOF
3001 #define HAVE_VFORK_H 1
3002 EOF
3003
3004 else
3005   echo "$ac_t""no" 1>&6
3006 fi
3007
3008 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3009 echo "configure:3010: checking for working vfork" >&5
3010 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3011   echo $ac_n "(cached) $ac_c" 1>&6
3012 else
3013   if test "$cross_compiling" = yes; then
3014   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3015 echo "configure:3016: checking for vfork" >&5
3016 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3017   echo $ac_n "(cached) $ac_c" 1>&6
3018 else
3019   cat > conftest.$ac_ext <<EOF
3020 #line 3021 "configure"
3021 #include "confdefs.h"
3022 /* System header to define __stub macros and hopefully few prototypes,
3023     which can conflict with char vfork(); below.  */
3024 #include <assert.h>
3025 /* Override any gcc2 internal prototype to avoid an error.  */
3026 /* We use char because int might match the return type of a gcc2
3027     builtin and then its argument prototype would still apply.  */
3028 char vfork();
3029
3030 int main() {
3031
3032 /* The GNU C library defines this for functions which it implements
3033     to always fail with ENOSYS.  Some functions are actually named
3034     something starting with __ and the normal name is an alias.  */
3035 #if defined (__stub_vfork) || defined (__stub___vfork)
3036 choke me
3037 #else
3038 vfork();
3039 #endif
3040
3041 ; return 0; }
3042 EOF
3043 if { (eval echo configure:3044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3044   rm -rf conftest*
3045   eval "ac_cv_func_vfork=yes"
3046 else
3047   echo "configure: failed program was:" >&5
3048   cat conftest.$ac_ext >&5
3049   rm -rf conftest*
3050   eval "ac_cv_func_vfork=no"
3051 fi
3052 rm -f conftest*
3053 fi
3054
3055 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3056   echo "$ac_t""yes" 1>&6
3057   :
3058 else
3059   echo "$ac_t""no" 1>&6
3060 fi
3061
3062 ac_cv_func_vfork_works=$ac_cv_func_vfork
3063 else
3064   cat > conftest.$ac_ext <<EOF
3065 #line 3066 "configure"
3066 #include "confdefs.h"
3067 /* Thanks to Paul Eggert for this test.  */
3068 #include <stdio.h>
3069 #include <sys/types.h>
3070 #include <sys/stat.h>
3071 #ifdef HAVE_UNISTD_H
3072 #include <unistd.h>
3073 #endif
3074 #ifdef HAVE_VFORK_H
3075 #include <vfork.h>
3076 #endif
3077 /* On some sparc systems, changes by the child to local and incoming
3078    argument registers are propagated back to the parent.
3079    The compiler is told about this with #include <vfork.h>,
3080    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3081    Test for this by using a static variable whose address
3082    is put into a register that is clobbered by the vfork.  */
3083 static
3084 #ifdef __cplusplus
3085 sparc_address_test (int arg)
3086 #else
3087 sparc_address_test (arg) int arg;
3088 #endif
3089 {
3090   static pid_t child;
3091   if (!child) {
3092     child = vfork ();
3093     if (child < 0) {
3094       perror ("vfork");
3095       _exit(2);
3096     }
3097     if (!child) {
3098       arg = getpid();
3099       write(-1, "", 0);
3100       _exit (arg);
3101     }
3102   }
3103 }
3104 main() {
3105   pid_t parent = getpid ();
3106   pid_t child;
3107
3108   sparc_address_test ();
3109
3110   child = vfork ();
3111
3112   if (child == 0) {
3113     /* Here is another test for sparc vfork register problems.
3114        This test uses lots of local variables, at least
3115        as many local variables as main has allocated so far
3116        including compiler temporaries.  4 locals are enough for
3117        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3118        A buggy compiler should reuse the register of parent
3119        for one of the local variables, since it will think that
3120        parent can't possibly be used any more in this routine.
3121        Assigning to the local variable will thus munge parent
3122        in the parent process.  */
3123     pid_t
3124       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3125       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3126     /* Convince the compiler that p..p7 are live; otherwise, it might
3127        use the same hardware register for all 8 local variables.  */
3128     if (p != p1 || p != p2 || p != p3 || p != p4
3129         || p != p5 || p != p6 || p != p7)
3130       _exit(1);
3131
3132     /* On some systems (e.g. IRIX 3.3),
3133        vfork doesn't separate parent from child file descriptors.
3134        If the child closes a descriptor before it execs or exits,
3135        this munges the parent's descriptor as well.
3136        Test for this by closing stdout in the child.  */
3137     _exit(close(fileno(stdout)) != 0);
3138   } else {
3139     int status;
3140     struct stat st;
3141
3142     while (wait(&status) != child)
3143       ;
3144     exit(
3145          /* Was there some problem with vforking?  */
3146          child < 0
3147
3148          /* Did the child fail?  (This shouldn't happen.)  */
3149          || status
3150
3151          /* Did the vfork/compiler bug occur?  */
3152          || parent != getpid()
3153
3154          /* Did the file descriptor bug occur?  */
3155          || fstat(fileno(stdout), &st) != 0
3156          );
3157   }
3158 }
3159 EOF
3160 if { (eval echo configure:3161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3161 then
3162   ac_cv_func_vfork_works=yes
3163 else
3164   echo "configure: failed program was:" >&5
3165   cat conftest.$ac_ext >&5
3166   rm -fr conftest*
3167   ac_cv_func_vfork_works=no
3168 fi
3169 rm -fr conftest*
3170 fi
3171
3172 fi
3173
3174 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3175 if test $ac_cv_func_vfork_works = no; then
3176   cat >> confdefs.h <<\EOF
3177 #define vfork fork
3178 EOF
3179
3180 fi
3181
3182 for ac_hdr in unistd.h
3183 do
3184 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3185 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3186 echo "configure:3187: checking for $ac_hdr" >&5
3187 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3188   echo $ac_n "(cached) $ac_c" 1>&6
3189 else
3190   cat > conftest.$ac_ext <<EOF
3191 #line 3192 "configure"
3192 #include "confdefs.h"
3193 #include <$ac_hdr>
3194 EOF
3195 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3196 { (eval echo configure:3197: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3197 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3198 if test -z "$ac_err"; then
3199   rm -rf conftest*
3200   eval "ac_cv_header_$ac_safe=yes"
3201 else
3202   echo "$ac_err" >&5
3203   echo "configure: failed program was:" >&5
3204   cat conftest.$ac_ext >&5
3205   rm -rf conftest*
3206   eval "ac_cv_header_$ac_safe=no"
3207 fi
3208 rm -f conftest*
3209 fi
3210 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3211   echo "$ac_t""yes" 1>&6
3212     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3213   cat >> confdefs.h <<EOF
3214 #define $ac_tr_hdr 1
3215 EOF
3216
3217 else
3218   echo "$ac_t""no" 1>&6
3219 fi
3220 done
3221
3222 for ac_func in getpagesize
3223 do
3224 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3225 echo "configure:3226: checking for $ac_func" >&5
3226 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3227   echo $ac_n "(cached) $ac_c" 1>&6
3228 else
3229   cat > conftest.$ac_ext <<EOF
3230 #line 3231 "configure"
3231 #include "confdefs.h"
3232 /* System header to define __stub macros and hopefully few prototypes,
3233     which can conflict with char $ac_func(); below.  */
3234 #include <assert.h>
3235 /* Override any gcc2 internal prototype to avoid an error.  */
3236 /* We use char because int might match the return type of a gcc2
3237     builtin and then its argument prototype would still apply.  */
3238 char $ac_func();
3239
3240 int main() {
3241
3242 /* The GNU C library defines this for functions which it implements
3243     to always fail with ENOSYS.  Some functions are actually named
3244     something starting with __ and the normal name is an alias.  */
3245 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3246 choke me
3247 #else
3248 $ac_func();
3249 #endif
3250
3251 ; return 0; }
3252 EOF
3253 if { (eval echo configure:3254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3254   rm -rf conftest*
3255   eval "ac_cv_func_$ac_func=yes"
3256 else
3257   echo "configure: failed program was:" >&5
3258   cat conftest.$ac_ext >&5
3259   rm -rf conftest*
3260   eval "ac_cv_func_$ac_func=no"
3261 fi
3262 rm -f conftest*
3263 fi
3264
3265 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3266   echo "$ac_t""yes" 1>&6
3267     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3268   cat >> confdefs.h <<EOF
3269 #define $ac_tr_func 1
3270 EOF
3271
3272 else
3273   echo "$ac_t""no" 1>&6
3274 fi
3275 done
3276
3277 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3278 echo "configure:3279: checking for working mmap which provides zeroed pages anywhere" >&5
3279 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3280   echo $ac_n "(cached) $ac_c" 1>&6
3281 else
3282   if test "$cross_compiling" = yes; then
3283   ac_cv_func_mmap_anywhere=no
3284 else
3285   cat > conftest.$ac_ext <<EOF
3286 #line 3287 "configure"
3287 #include "confdefs.h"
3288
3289 /* Test by Richard Henderson and Alexandre Oliva.
3290    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3291 #include <sys/types.h>
3292 #include <fcntl.h>
3293 #include <sys/mman.h>
3294
3295 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3296 # define MAP_ANONYMOUS MAP_ANON
3297 #endif
3298
3299 /* This mess was copied from the GNU getpagesize.h.  */
3300 #ifndef HAVE_GETPAGESIZE
3301 # ifdef HAVE_UNISTD_H
3302 #  include <unistd.h>
3303 # endif
3304
3305 /* Assume that all systems that can run configure have sys/param.h.  */
3306 # ifndef HAVE_SYS_PARAM_H
3307 #  define HAVE_SYS_PARAM_H 1
3308 # endif
3309
3310 # ifdef _SC_PAGESIZE
3311 #  define getpagesize() sysconf(_SC_PAGESIZE)
3312 # else /* no _SC_PAGESIZE */
3313 #  ifdef HAVE_SYS_PARAM_H
3314 #   include <sys/param.h>
3315 #   ifdef EXEC_PAGESIZE
3316 #    define getpagesize() EXEC_PAGESIZE
3317 #   else /* no EXEC_PAGESIZE */
3318 #    ifdef NBPG
3319 #     define getpagesize() NBPG * CLSIZE
3320 #     ifndef CLSIZE
3321 #      define CLSIZE 1
3322 #     endif /* no CLSIZE */
3323 #    else /* no NBPG */
3324 #     ifdef NBPC
3325 #      define getpagesize() NBPC
3326 #     else /* no NBPC */
3327 #      ifdef PAGESIZE
3328 #       define getpagesize() PAGESIZE
3329 #      endif /* PAGESIZE */
3330 #     endif /* no NBPC */
3331 #    endif /* no NBPG */
3332 #   endif /* no EXEC_PAGESIZE */
3333 #  else /* no HAVE_SYS_PARAM_H */
3334 #   define getpagesize() 8192   /* punt totally */
3335 #  endif /* no HAVE_SYS_PARAM_H */
3336 # endif /* no _SC_PAGESIZE */
3337
3338 #endif /* no HAVE_GETPAGESIZE */
3339
3340 int main()
3341 {
3342   char *x;
3343   int fd, pg;
3344
3345 #ifndef MAP_ANONYMOUS
3346   fd = open("/dev/zero", O_RDWR);
3347   if (fd < 0)
3348     exit(1);
3349 #endif
3350
3351   pg = getpagesize();
3352 #ifdef MAP_ANONYMOUS
3353   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3354                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3355 #else
3356   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3357 #endif
3358   if (x == (char *) -1)
3359     exit(2);
3360
3361   *(int *)x += 1;
3362
3363   if (munmap(x, pg) < 0)
3364     exit(3);
3365
3366   exit(0);
3367 }
3368 EOF
3369 if { (eval echo configure:3370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3370 then
3371   ac_cv_func_mmap_anywhere=yes
3372 else
3373   echo "configure: failed program was:" >&5
3374   cat conftest.$ac_ext >&5
3375   rm -fr conftest*
3376   ac_cv_func_mmap_anywhere=no
3377 fi
3378 rm -fr conftest*
3379 fi
3380
3381 fi
3382
3383 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3384 if test $ac_cv_func_mmap_anywhere = yes; then
3385   cat >> confdefs.h <<\EOF
3386 #define HAVE_MMAP_ANYWHERE 1
3387 EOF
3388
3389 fi
3390
3391 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3392 echo "configure:3393: checking for working mmap of a file" >&5
3393 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3394   echo $ac_n "(cached) $ac_c" 1>&6
3395 else
3396   # Create a file one thousand bytes long.
3397 for i in 1 2 3 4 5 6 7 8 9 0
3398 do for j in 1 2 3 4 5 6 7 8 9 0
3399 do echo $i $j xxxxx
3400 done
3401 done > conftestdata$$
3402
3403 if test "$cross_compiling" = yes; then
3404   ac_cv_func_mmap_file=no
3405 else
3406   cat > conftest.$ac_ext <<EOF
3407 #line 3408 "configure"
3408 #include "confdefs.h"
3409
3410 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3411    Richard Henderson and Alexandre Oliva.
3412    Check whether read-only mmap of a plain file works. */
3413 #include <sys/types.h>
3414 #include <sys/stat.h>
3415 #include <fcntl.h>
3416 #include <sys/mman.h>
3417
3418 int main()
3419 {
3420   char *x;
3421   int fd;
3422   struct stat st;
3423
3424   fd = open("conftestdata$$", O_RDONLY);
3425   if (fd < 0)
3426     exit(1);
3427
3428   if (fstat (fd, &st))
3429     exit(2);
3430
3431   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3432   if (x == (char *) -1)
3433     exit(3);
3434
3435   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3436     exit(4);
3437
3438   if (munmap(x, st.st_size) < 0)
3439     exit(5);
3440
3441   exit(0);
3442 }
3443 EOF
3444 if { (eval echo configure:3445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3445 then
3446   ac_cv_func_mmap_file=yes
3447 else
3448   echo "configure: failed program was:" >&5
3449   cat conftest.$ac_ext >&5
3450   rm -fr conftest*
3451   ac_cv_func_mmap_file=no
3452 fi
3453 rm -fr conftest*
3454 fi
3455
3456 fi
3457
3458 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3459 if test $ac_cv_func_mmap_file = yes; then
3460   cat >> confdefs.h <<\EOF
3461 #define HAVE_MMAP_FILE 1
3462 EOF
3463
3464 fi
3465
3466
3467 # We will need to find libiberty.h and ansidecl.h
3468 saved_CFLAGS="$CFLAGS"
3469 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3470 for ac_func in bcopy bzero bcmp \
3471         index rindex getenv atol sbrk abort atof getcwd getwd \
3472         strsignal putc_unlocked fputs_unlocked strstr environ \
3473         malloc realloc calloc free basename getopt
3474 do
3475   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3476 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3477 echo "configure:3478: checking whether $ac_func is declared" >&5
3478 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3479   echo $ac_n "(cached) $ac_c" 1>&6
3480 else
3481   cat > conftest.$ac_ext <<EOF
3482 #line 3483 "configure"
3483 #include "confdefs.h"
3484 #include "gansidecl.h"
3485 #include "system.h"
3486
3487 int main() {
3488 #ifndef $ac_func
3489 char *(*pfn) = (char *(*)) $ac_func ;
3490 #endif
3491 ; return 0; }
3492 EOF
3493 if { (eval echo configure:3494: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3494   rm -rf conftest*
3495   eval "gcc_cv_have_decl_$ac_func=yes"
3496 else
3497   echo "configure: failed program was:" >&5
3498   cat conftest.$ac_ext >&5
3499   rm -rf conftest*
3500   eval "gcc_cv_have_decl_$ac_func=no"
3501 fi
3502 rm -f conftest*
3503 fi
3504
3505 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3506   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3507 #define $ac_tr_decl 1
3508 EOF
3509
3510 else
3511   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3512 #define $ac_tr_decl 0
3513 EOF
3514
3515 fi
3516
3517 done
3518 if test x = y ; then
3519   cat >> confdefs.h <<EOF
3520 #define HAVE_DECL_BCOPY 1
3521 EOF
3522  cat >> confdefs.h <<EOF
3523 #define HAVE_DECL_BZERO 1
3524 EOF
3525  cat >> confdefs.h <<EOF
3526 #define HAVE_DECL_BCMP 1
3527 EOF
3528  \
3529         cat >> confdefs.h <<EOF
3530 #define HAVE_DECL_INDEX 1
3531 EOF
3532  cat >> confdefs.h <<EOF
3533 #define HAVE_DECL_RINDEX 1
3534 EOF
3535  cat >> confdefs.h <<EOF
3536 #define HAVE_DECL_GETENV 1
3537 EOF
3538  cat >> confdefs.h <<EOF
3539 #define HAVE_DECL_ATOL 1
3540 EOF
3541  cat >> confdefs.h <<EOF
3542 #define HAVE_DECL_SBRK 1
3543 EOF
3544  cat >> confdefs.h <<EOF
3545 #define HAVE_DECL_ABORT 1
3546 EOF
3547  cat >> confdefs.h <<EOF
3548 #define HAVE_DECL_ATOF 1
3549 EOF
3550  cat >> confdefs.h <<EOF
3551 #define HAVE_DECL_GETCWD 1
3552 EOF
3553  cat >> confdefs.h <<EOF
3554 #define HAVE_DECL_GETWD 1
3555 EOF
3556  \
3557         cat >> confdefs.h <<EOF
3558 #define HAVE_DECL_STRSIGNAL 1
3559 EOF
3560  cat >> confdefs.h <<EOF
3561 #define HAVE_DECL_PUTC_UNLOCKED 1
3562 EOF
3563  cat >> confdefs.h <<EOF
3564 #define HAVE_DECL_FPUTS_UNLOCKED 1
3565 EOF
3566  cat >> confdefs.h <<EOF
3567 #define HAVE_DECL_STRSTR 1
3568 EOF
3569  cat >> confdefs.h <<EOF
3570 #define HAVE_DECL_ENVIRON 1
3571 EOF
3572  \
3573         cat >> confdefs.h <<EOF
3574 #define HAVE_DECL_MALLOC 1
3575 EOF
3576  cat >> confdefs.h <<EOF
3577 #define HAVE_DECL_REALLOC 1
3578 EOF
3579  cat >> confdefs.h <<EOF
3580 #define HAVE_DECL_CALLOC 1
3581 EOF
3582  cat >> confdefs.h <<EOF
3583 #define HAVE_DECL_FREE 1
3584 EOF
3585  cat >> confdefs.h <<EOF
3586 #define HAVE_DECL_BASENAME 1
3587 EOF
3588  cat >> confdefs.h <<EOF
3589 #define HAVE_DECL_GETOPT 1
3590 EOF
3591 fi
3592
3593
3594 for ac_func in getrlimit setrlimit getrusage
3595 do
3596   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3597 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3598 echo "configure:3599: checking whether $ac_func is declared" >&5
3599 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3600   echo $ac_n "(cached) $ac_c" 1>&6
3601 else
3602   cat > conftest.$ac_ext <<EOF
3603 #line 3604 "configure"
3604 #include "confdefs.h"
3605 #include "gansidecl.h"
3606 #include "system.h"
3607 #ifdef HAVE_SYS_RESOURCE_H
3608 #include <sys/resource.h>
3609 #endif
3610
3611
3612 int main() {
3613 #ifndef $ac_func
3614 char *(*pfn) = (char *(*)) $ac_func ;
3615 #endif
3616 ; return 0; }
3617 EOF
3618 if { (eval echo configure:3619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3619   rm -rf conftest*
3620   eval "gcc_cv_have_decl_$ac_func=yes"
3621 else
3622   echo "configure: failed program was:" >&5
3623   cat conftest.$ac_ext >&5
3624   rm -rf conftest*
3625   eval "gcc_cv_have_decl_$ac_func=no"
3626 fi
3627 rm -f conftest*
3628 fi
3629
3630 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3631   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3632 #define $ac_tr_decl 1
3633 EOF
3634
3635 else
3636   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3637 #define $ac_tr_decl 0
3638 EOF
3639
3640 fi
3641
3642 done
3643 if test x = y ; then
3644   cat >> confdefs.h <<EOF
3645 #define HAVE_DECL_GETRLIMIT 1
3646 EOF
3647  cat >> confdefs.h <<EOF
3648 #define HAVE_DECL_SETRLIMIT 1
3649 EOF
3650  cat >> confdefs.h <<EOF
3651 #define HAVE_DECL_GETRUSAGE 1
3652 EOF
3653 fi
3654
3655
3656 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3657 CFLAGS="$saved_CFLAGS"
3658
3659 # mkdir takes a single argument on some systems.
3660 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3661 echo "configure:3662: checking if mkdir takes one argument" >&5
3662 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3663   echo $ac_n "(cached) $ac_c" 1>&6
3664 else
3665   cat > conftest.$ac_ext <<EOF
3666 #line 3667 "configure"
3667 #include "confdefs.h"
3668
3669 #include <sys/types.h>
3670 #ifdef HAVE_SYS_STAT_H
3671 # include <sys/stat.h>
3672 #endif
3673 #ifdef HAVE_UNISTD_H
3674 # include <unistd.h>
3675 #endif
3676 #ifdef HAVE_DIRECT_H
3677 # include <direct.h>
3678 #endif
3679 int main() {
3680 mkdir ("foo", 0);
3681 ; return 0; }
3682 EOF
3683 if { (eval echo configure:3684: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3684   rm -rf conftest*
3685   gcc_cv_mkdir_takes_one_arg=no
3686 else
3687   echo "configure: failed program was:" >&5
3688   cat conftest.$ac_ext >&5
3689   rm -rf conftest*
3690   gcc_cv_mkdir_takes_one_arg=yes
3691 fi
3692 rm -f conftest*
3693 fi
3694
3695 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3696 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3697   cat >> confdefs.h <<\EOF
3698 #define MKDIR_TAKES_ONE_ARG 1
3699 EOF
3700
3701 fi
3702
3703
3704 # File extensions
3705 manext='.1'
3706 objext='.o'
3707
3708
3709
3710 build_xm_file=
3711 build_xm_defines=
3712 build_install_headers_dir=install-headers-tar
3713 build_exeext=
3714 host_xm_file=
3715 host_xm_defines=
3716 host_xmake_file=
3717 host_truncate_target=
3718 host_exeext=
3719
3720 # Decode the host machine, then the target machine.
3721 # For the host machine, we save the xm_file variable as host_xm_file;
3722 # then we decode the target machine and forget everything else
3723 # that came from the host machine.
3724 for machine in $build $host $target; do
3725
3726         out_file=
3727         xmake_file=
3728         tmake_file=
3729         extra_headers=
3730         extra_passes=
3731         extra_parts=
3732         extra_programs=
3733         extra_objs=
3734         extra_host_objs=
3735         extra_gcc_objs=
3736         xm_defines=
3737         float_format=
3738         # Set this to force installation and use of collect2.
3739         use_collect2=
3740         # Set this to override the default target model.
3741         target_cpu_default=
3742         # Set this to control how the header file directory is installed.
3743         install_headers_dir=install-headers-tar
3744         # Set this to a non-empty list of args to pass to cpp if the target
3745         # wants its .md file passed through cpp.
3746         md_cppflags=
3747         # Set this if directory names should be truncated to 14 characters.
3748         truncate_target=
3749         # Set this if gdb needs a dir command with `dirname $out_file`
3750         gdb_needs_out_file_path=
3751         # Set this if the build machine requires executables to have a
3752         # file name suffix.
3753         exeext=
3754         # Set this to control which thread package will be used.
3755         thread_file=
3756         # Reinitialize these from the flag values every loop pass, since some
3757         # configure entries modify them.
3758         gas="$gas_flag"
3759         gnu_ld="$gnu_ld_flag"
3760         enable_threads=$enable_threads_flag
3761
3762         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3763         # updated in each machine entry.
3764         tm_p_file=
3765         cpu_type=`echo $machine | sed 's/-.*$//'`
3766         case $machine in
3767         alpha*-*-*)
3768                 cpu_type=alpha
3769                 ;;
3770         strongarm*-*-*)
3771                 cpu_type=arm
3772                 ;;
3773         arm*-*-*)
3774                 cpu_type=arm
3775                 ;;
3776         c*-convex-*)
3777                 cpu_type=convex
3778                 ;;
3779         i[34567]86-*-*)
3780                 cpu_type=i386
3781                 ;;
3782         hppa*-*-*)
3783                 cpu_type=pa
3784                 ;;
3785         m68000-*-*)
3786                 cpu_type=m68k
3787                 ;;
3788         mips*-*-*)
3789                 cpu_type=mips
3790                 ;;
3791         pj*-*-*)
3792                 cpu_type=pj
3793                 ;;
3794         powerpc*-*-*)
3795                 cpu_type=rs6000
3796                 ;;
3797         pyramid-*-*)
3798                 cpu_type=pyr
3799                 ;;
3800         sparc*-*-*)
3801                 cpu_type=sparc
3802                 ;;
3803         esac
3804
3805         tm_file=${cpu_type}/${cpu_type}.h
3806         xm_file=${cpu_type}/xm-${cpu_type}.h
3807         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3808         then
3809                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3810         fi
3811         # On a.out targets, we need to use collect2.
3812         case $machine in
3813         *-*-*aout*)
3814                 use_collect2=yes
3815                 ;;
3816         esac
3817
3818         # Common parts for linux and openbsd systems
3819         case $machine in
3820         *-*-linux*)
3821                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3822                 ;;
3823         *-*-openbsd*)
3824                 tm_file=${cpu_type}/openbsd.h
3825                 tmake_file="t-libc-ok t-openbsd"
3826                 # avoid surprises, always provide an xm-openbsd file
3827                 xm_file=${cpu_type}/xm-openbsd.h
3828                 # don't depend on processor x-fragments as well
3829                 xmake_file=none
3830                 if test x$enable_threads = xyes; then
3831                         thread_file='posix'
3832                         tmake_file="${tmake_file} t-openbsd-thread"
3833                 fi
3834                 ;;
3835         esac
3836
3837         case $machine in
3838         # Support site-specific machine types.
3839         *local*)
3840                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3841                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3842                 xm_file=${cpu_type}/xm-$rest.h
3843                 tm_file=${cpu_type}/$rest.h
3844                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3845                 then xmake_file=${cpu_type}/x-$rest; \
3846                 else true; \
3847                 fi
3848                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3849                 then tmake_file=${cpu_type}/t-$rest; \
3850                 else true; \
3851                 fi
3852                 ;;
3853         1750a-*-*)
3854                 ;;
3855         a29k-*-bsd* | a29k-*-sym1*)
3856                 tm_file="${tm_file} a29k/unix.h"
3857                 xm_defines=USG
3858                 xmake_file=a29k/x-unix
3859                 use_collect2=yes
3860                 ;;
3861         a29k-*-udi | a29k-*-coff)
3862                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3863                 tmake_file=a29k/t-a29kbare
3864                 ;;
3865         a29k-wrs-vxworks*)
3866                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3867                 tmake_file=a29k/t-vx29k
3868                 extra_parts="crtbegin.o crtend.o"
3869                 thread_file='vxworks'
3870                 ;;
3871         a29k-*-*)                       # Default a29k environment.
3872                 use_collect2=yes
3873                 ;;
3874         alpha-*-interix)
3875                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3876
3877                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3878                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3879
3880                 # GAS + IEEE_CONFORMANT
3881                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3882
3883                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3884                 xmake_file="x-interix alpha/t-pe"
3885                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3886                 if test x$enable_threads = xyes ; then
3887                         thread_file='posix'
3888                 fi
3889                 if test x$stabs = xyes ; then
3890                         tm_file="${tm_file} dbxcoff.h"
3891                 fi
3892                 #prefix='$$INTERIX_ROOT'/usr/contrib
3893                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3894                 ;;
3895         alpha*-*-linux*ecoff*)
3896                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3897                 target_cpu_default="MASK_GAS"
3898                 tmake_file="alpha/t-alpha alpha/t-ieee"
3899                 gas=no
3900                 xmake_file=none
3901                 gas=yes gnu_ld=yes
3902                 ;;
3903         alpha*-*-linux*libc1*)
3904                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3905                 target_cpu_default="MASK_GAS"
3906                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3907                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3908                 xmake_file=none
3909                 gas=yes gnu_ld=yes
3910                 if test x$enable_threads = xyes; then
3911                         thread_file='posix'
3912                 fi
3913                 ;;
3914         alpha*-*-linux*)
3915                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3916                 target_cpu_default="MASK_GAS"
3917                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3918                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3919                 xmake_file=none
3920                 gas=yes gnu_ld=yes
3921                 if test x$enable_threads = xyes; then
3922                         thread_file='posix'
3923                 fi
3924                 ;;
3925         alpha*-*-netbsd*)
3926                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3927                 target_cpu_default="MASK_GAS"
3928                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3929                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3930                 xmake_file=none
3931                 gas=yes gnu_ld=yes
3932                 ;;
3933
3934         alpha*-*-openbsd*)
3935                 # default x-alpha is only appropriate for dec-osf.
3936                 target_cpu_default="MASK_GAS"
3937                 tmake_file="alpha/t-alpha alpha/t-ieee"
3938                 ;;
3939
3940         alpha*-dec-osf*)
3941                 if test x$stabs = xyes
3942                 then
3943                         tm_file="${tm_file} dbx.h"
3944                 fi
3945                 if test x$gas != xyes
3946                 then
3947                         extra_passes="mips-tfile mips-tdump"
3948                 fi
3949                 use_collect2=yes
3950                 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-osf"
3951                 xmake_file=alpha/x-osf
3952                 case $machine in
3953                   *-*-osf1*)
3954                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3955                     ;;
3956                   *-*-osf[23]*)
3957                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3958                     ;;
3959                   *-*-osf4*)
3960                     tm_file="${tm_file} alpha/osf.h"
3961                     tmake_file="$tmake_file alpha/t-osf4"
3962                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3963                     # a broken tar, so we use cpio instead.
3964                     install_headers_dir=install-headers-cpio
3965                     ;;
3966                   *-*-osf5*)
3967                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3968                     tmake_file="$tmake_file alpha/t-osf4"
3969                     ;;
3970                 esac
3971                 case $machine in
3972                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3973                     target_cpu_default=MASK_SUPPORT_ARCH
3974                     ;;
3975                 esac
3976                 ;;
3977         alpha*-*-vxworks*)
3978                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3979                 tmake_file="alpha/t-alpha alpha/t-ieee"
3980                 if  x$gas != xyes
3981                 then
3982                         extra_passes="mips-tfile mips-tdump"
3983                 fi
3984                 use_collect2=yes
3985                 thread_file='vxworks'
3986                 ;;
3987         alpha*-*-winnt*)
3988                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3989                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3990                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3991                 xmake_file=winnt/x-winnt
3992                 extra_host_objs=oldnames.o
3993                 extra_gcc_objs="spawnv.o oldnames.o"
3994                 if test x$gnu_ld != xyes
3995                 then
3996                         extra_programs=ld.exe
3997                 fi
3998                 if test x$enable_threads = xyes; then
3999                         thread_file='win32'
4000                 fi
4001                 ;;
4002         alpha*-dec-vms*)
4003                 tm_file=alpha/vms.h
4004                 xm_file="${xm_file} alpha/xm-vms.h"
4005                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
4006                 ;;
4007         arc-*-elf*)
4008                 extra_parts="crtinit.o crtfini.o"
4009                 ;;
4010         arm-*-coff* | armel-*-coff*)
4011                 tm_file=arm/coff.h
4012                 tmake_file=arm/t-arm-coff
4013                 ;;
4014         arm-*-vxworks*)
4015                 tm_file=arm/vxarm.h
4016                 tmake_file=arm/t-arm-coff
4017                 thread_file='vxworks'
4018                 ;;
4019         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
4020                 tm_file=arm/riscix1-1.h
4021                 use_collect2=yes
4022                 ;;
4023         arm-*-riscix*)                  # Acorn RISC machine
4024                 if test x$gas = xyes
4025                 then
4026                     tm_file=arm/rix-gas.h
4027                 else
4028                     tm_file=arm/riscix.h
4029                 fi
4030                 xmake_file=arm/x-riscix
4031                 tmake_file=arm/t-riscix
4032                 use_collect2=yes
4033                 ;;
4034         arm-semi-aout | armel-semi-aout)
4035                 tm_file=arm/semi.h
4036                 tmake_file=arm/t-semi
4037                 ;;
4038         arm-semi-aof | armel-semi-aof)
4039                 tm_file=arm/semiaof.h
4040                 tmake_file=arm/t-semiaof
4041                 ;;
4042         arm*-*-netbsd*)
4043                 tm_file=arm/netbsd.h
4044                 tmake_file="t-netbsd arm/t-netbsd"
4045                 use_collect2=yes
4046                 ;;
4047         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
4048                 cpu_type=arm
4049                 xmake_file=x-linux
4050                 tm_file=arm/linux-aout.h
4051                 tmake_file=arm/t-linux
4052                 gnu_ld=yes
4053                 ;;
4054         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
4055                 xm_file=arm/xm-linux.h
4056                 xmake_file=x-linux
4057                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
4058                 case $machine in
4059                 armv2*-*-*)
4060                         tm_file="arm/linux-elf26.h $tm_file"
4061                         ;;
4062                 esac
4063                 tmake_file="t-linux arm/t-linux"
4064                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4065                 gnu_ld=yes
4066                 case x${enable_threads} in
4067                 x | xyes | xpthreads | xposix)
4068                         thread_file='posix'
4069                         ;;
4070                 esac
4071                 ;;
4072         arm*-*-linux*)          # ARM GNU/Linux with ELF
4073                 xm_file=arm/xm-linux.h
4074                 xmake_file=x-linux
4075                 tm_file="arm/linux-elf.h"
4076                 case $machine in
4077                 armv2*-*-*)
4078                         tm_file="arm/linux-elf26.h $tm_file"
4079                         ;;
4080                 esac
4081                 tmake_file="t-linux arm/t-linux"
4082                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4083                 gnu_ld=yes
4084                 case x${enable_threads} in
4085                 x | xyes | xpthreads | xposix)
4086                         thread_file='posix'
4087                         ;;
4088                 esac
4089                 ;;
4090         arm*-*-uclinux*)                # ARM ucLinux
4091                 tm_file=arm/uclinux-elf.h
4092                 tmake_file=arm/t-arm-elf
4093                 ;;
4094         arm*-*-aout)
4095                 tm_file=arm/aout.h
4096                 tmake_file=arm/t-arm-aout
4097                 ;;
4098         arm*-*-ecos-elf)
4099                 tm_file=arm/ecos-elf.h
4100                 tmake_file=arm/t-arm-elf
4101                 ;;
4102         arm*-*-elf)
4103                 tm_file=arm/unknown-elf.h
4104                 tmake_file=arm/t-arm-elf
4105                 ;;
4106         arm*-*-conix*)
4107                 tm_file=arm/conix-elf.h
4108                 tmake_file=arm/t-arm-elf
4109                 ;;
4110         arm*-*-oabi)
4111                 tm_file=arm/unknown-elf-oabi.h
4112                 tmake_file=arm/t-arm-elf
4113                 ;;
4114         arm-*-pe*)
4115                 tm_file=arm/pe.h
4116                 tmake_file=arm/t-pe
4117                 extra_objs="pe.o"
4118                 ;;
4119         avr-*-*)
4120                 ;;
4121         c1-convex-*)                    # Convex C1
4122                 target_cpu_default=1
4123                 use_collect2=yes
4124                 ;;
4125         c2-convex-*)                    # Convex C2
4126                 target_cpu_default=2
4127                 use_collect2=yes
4128                 ;;
4129         c32-convex-*)
4130                 target_cpu_default=4
4131                 use_collect2=yes
4132                 ;;
4133         c34-convex-*)
4134                 target_cpu_default=8
4135                 use_collect2=yes
4136                 ;;
4137         c38-convex-*)
4138                 target_cpu_default=16
4139                 use_collect2=yes
4140                 ;;
4141         c4x-*)
4142                 cpu_type=c4x
4143                 float_format=c4x
4144                 tmake_file=c4x/t-c4x
4145                 ;;
4146         clipper-intergraph-clix*)
4147                 tm_file="${tm_file} svr3.h clipper/clix.h"
4148                 xm_file=clipper/xm-clix.h
4149                 xmake_file=clipper/x-clix
4150                 extra_headers=va-clipper.h
4151                 extra_parts="crtbegin.o crtend.o"
4152                 install_headers_dir=install-headers-cpio
4153                 ;;
4154         d30v-*)
4155                 float_format=i64
4156                 ;;
4157         dsp16xx-*)
4158                 ;;
4159         elxsi-elxsi-*)
4160                 use_collect2=yes
4161                 ;;
4162         fr30-*-elf)
4163                 tm_file="fr30/fr30.h"
4164                 tmake_file=fr30/t-fr30
4165                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4166                 ;;
4167         h8300-*-*)
4168                 float_format=i32
4169                 ;;
4170         hppa*-*-linux*)
4171                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4172                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4173                 tmake_file="t-linux pa/t-linux"
4174                 extra_parts="crtbegin.o crtend.o"
4175                 xmake_file=none
4176                 gas=yes gnu_ld=yes
4177                 if test x$enable_threads = xyes; then
4178                         thread_file='posix'
4179                 fi
4180                 ;;
4181         hppa*-*-openbsd*)
4182                 target_cpu_default="MASK_PA_11"
4183                 tmake_file=pa/t-openbsd
4184                 ;;
4185         hppa1.1-*-pro*)
4186                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4187                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4188                 xm_file=pa/xm-papro.h
4189                 tmake_file=pa/t-pro
4190                 ;;
4191         hppa1.1-*-osf*)
4192                 target_cpu_default="MASK_PA_11"
4193                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4194                 use_collect2=yes
4195                 ;;
4196         hppa1.1-*-rtems*)
4197                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4198                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4199                 xm_file=pa/xm-papro.h
4200                 tmake_file=pa/t-pro
4201                 ;;
4202         hppa1.0-*-osf*)
4203                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4204                 use_collect2=yes
4205                 ;;
4206         hppa1.1-*-bsd*)
4207                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4208                 target_cpu_default="MASK_PA_11"
4209                 use_collect2=yes
4210                 ;;
4211         hppa1.0-*-bsd*)
4212                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4213                 use_collect2=yes
4214                 ;;
4215         hppa1.0-*-hpux7*)
4216                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4217                 xm_file=pa/xm-pahpux.h
4218                 xmake_file=pa/x-pa-hpux
4219                 if test x$gas = xyes
4220                 then
4221                         tm_file="${tm_file} pa/gas.h"
4222                 fi
4223                 install_headers_dir=install-headers-cpio
4224                 use_collect2=yes
4225                 ;;
4226         hppa1.0-*-hpux8.0[0-2]*)
4227                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4228                 xm_file=pa/xm-pahpux.h
4229                 xmake_file=pa/x-pa-hpux
4230                 if test x$gas = xyes
4231                 then
4232                         tm_file="${tm_file} pa/pa-gas.h"
4233                 else
4234                         tm_file="pa/pa-oldas.h ${tm_file}"
4235                 fi
4236                 install_headers_dir=install-headers-cpio
4237                 use_collect2=yes
4238                 ;;
4239         hppa1.1-*-hpux8.0[0-2]*)
4240                 target_cpu_default="MASK_PA_11"
4241                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4242                 xm_file=pa/xm-pahpux.h
4243                 xmake_file=pa/x-pa-hpux
4244                 if test x$gas = xyes
4245                 then
4246                         tm_file="${tm_file} pa/pa-gas.h"
4247                 else
4248                         tm_file="pa/pa-oldas.h ${tm_file}"
4249                 fi
4250                 install_headers_dir=install-headers-cpio
4251                 use_collect2=yes
4252                 ;;
4253         hppa1.1-*-hpux8*)
4254                 target_cpu_default="MASK_PA_11"
4255                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4256                 xm_file=pa/xm-pahpux.h
4257                 xmake_file=pa/x-pa-hpux
4258                 if test x$gas = xyes
4259                 then
4260                         tm_file="${tm_file} pa/pa-gas.h"
4261                 fi
4262                 install_headers_dir=install-headers-cpio
4263                 use_collect2=yes
4264                 ;;
4265         hppa1.0-*-hpux8*)
4266                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4267                 xm_file=pa/xm-pahpux.h
4268                 xmake_file=pa/x-pa-hpux
4269                 if test x$gas = xyes
4270                 then
4271                         tm_file="${tm_file} pa/pa-gas.h"
4272                 fi
4273                 install_headers_dir=install-headers-cpio
4274                 use_collect2=yes
4275                 ;;
4276         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4277                 target_cpu_default="MASK_PA_11"
4278                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4279                 float_format=i128
4280                 xm_file=pa/xm-pahpux.h
4281                 xmake_file=pa/x-pa-hpux
4282                 tmake_file=pa/t-pa
4283                 if test x$gas = xyes
4284                 then
4285                         tm_file="${tm_file} pa/pa-gas.h"
4286                 fi
4287                 if test x$enable_threads = x; then
4288                     enable_threads=$have_pthread_h
4289                 fi
4290                 case x${enable_threads} in
4291                 xyes | xdce)
4292                         tmake_file="${tmake_file} pa/t-dce-thr"
4293                         ;;
4294                 esac
4295                 install_headers_dir=install-headers-cpio
4296                 use_collect2=yes
4297                 ;;
4298         hppa1.0-*-hpux10*)
4299                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4300                 float_format=i128
4301                 xm_file=pa/xm-pahpux.h
4302                 xmake_file=pa/x-pa-hpux
4303                 tmake_file=pa/t-pa
4304                 if test x$gas = xyes
4305                 then
4306                         tm_file="${tm_file} pa/pa-gas.h"
4307                 fi
4308                 if test x$enable_threads = x; then
4309                     enable_threads=$have_pthread_h
4310                 fi
4311                 case x${enable_threads} in
4312                 xyes | xdce)
4313                         tmake_file="${tmake_file} pa/t-dce-thr"
4314                         ;;
4315                 esac
4316                 install_headers_dir=install-headers-cpio
4317                 use_collect2=yes
4318                 ;;
4319         hppa*64*-*-hpux11*)
4320                 target_cpu_default="MASK_PA_11"
4321                 xm_file=pa/xm-pa64hpux.h
4322                 xmake_file=pa/x-pa-hpux
4323                 tmake_file=pa/t-pa
4324                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4325                 float_format=i128
4326                 tmake_file=pa/t-pa64
4327                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4328
4329                 if [ x$gas = xyes ]
4330                 then
4331                         tm_file="${tm_file} pa/pa-gas.h"
4332                 fi
4333 #               if [[ x$enable_threads = x ]]; then
4334 #                   enable_threads=$have_pthread_h
4335 #               fi
4336 #               if [[ x$enable_threads = xyes ]]; then
4337 #                       thread_file='dce'
4338 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4339 #               fi
4340                 install_headers_dir=install-headers-cpio
4341                 use_collect2=yes
4342                 ;;
4343         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4344                 target_cpu_default="MASK_PA_11"
4345                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4346                 float_format=i128
4347                 xm_file=pa/xm-pahpux.h
4348                 xmake_file=pa/x-pa-hpux
4349                 tmake_file=pa/t-pa
4350                 if test x$gas = xyes
4351                 then
4352                         tm_file="${tm_file} pa/pa-gas.h"
4353                 fi
4354 #               if test x$enable_threads = x; then
4355 #                   enable_threads=$have_pthread_h
4356 #               fi
4357 #               if test x$enable_threads = xyes; then
4358 #                       thread_file='dce'
4359 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4360 #               fi
4361                 install_headers_dir=install-headers-cpio
4362                 use_collect2=yes
4363                 ;;
4364         hppa1.0-*-hpux11*)
4365                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4366                 float_format=i128
4367                 xm_file=pa/xm-pahpux.h
4368                 xmake_file=pa/x-pa-hpux
4369                 if test x$gas = xyes
4370                 then
4371                         tm_file="${tm_file} pa/pa-gas.h"
4372                 fi
4373 #               if test x$enable_threads = x; then
4374 #                   enable_threads=$have_pthread_h
4375 #               fi
4376 #               if test x$enable_threads = xyes; then
4377 #                       thread_file='dce'
4378 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4379 #               fi
4380                 install_headers_dir=install-headers-cpio
4381                 use_collect2=yes
4382                 ;;
4383         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4384                 target_cpu_default="MASK_PA_11"
4385                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4386                 xm_file=pa/xm-pahpux.h
4387                 xmake_file=pa/x-pa-hpux
4388                 if test x$gas = xyes
4389                 then
4390                         tm_file="${tm_file} pa/pa-gas.h"
4391                 fi
4392                 install_headers_dir=install-headers-cpio
4393                 use_collect2=yes
4394                 ;;
4395         hppa1.0-*-hpux*)
4396                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4397                 xm_file=pa/xm-pahpux.h
4398                 xmake_file=pa/x-pa-hpux
4399                 if test x$gas = xyes
4400                 then
4401                         tm_file="${tm_file} pa/pa-gas.h"
4402                 fi
4403                 install_headers_dir=install-headers-cpio
4404                 use_collect2=yes
4405                 ;;
4406         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4407                 target_cpu_default="MASK_PA_11"
4408                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4409                 xm_file=pa/xm-pahpux.h
4410                 xmake_file=pa/x-pa-hpux
4411                 if test x$gas = xyes
4412                 then
4413                         tm_file="${tm_file} pa/pa-gas.h"
4414                 fi
4415                 install_headers_dir=install-headers-cpio
4416                 use_collect2=yes
4417                 ;;
4418         hppa1.0-*-hiux*)
4419                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4420                 xm_file=pa/xm-pahpux.h
4421                 xmake_file=pa/x-pa-hpux
4422                 if test x$gas = xyes
4423                 then
4424                         tm_file="${tm_file} pa/pa-gas.h"
4425                 fi
4426                 install_headers_dir=install-headers-cpio
4427                 use_collect2=yes
4428                 ;;
4429         hppa*-*-lites*)
4430                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4431                 target_cpu_default="MASK_PA_11"
4432                 use_collect2=yes
4433                 ;;
4434         hppa*-*-mpeix*)
4435                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4436                 xm_file=pa/xm-pampeix.h
4437                 xmake_file=pa/x-pa-mpeix
4438                 echo "You must use gas. Assuming it is already installed."
4439                 install_headers_dir=install-headers-tar
4440                 use_collect2=yes
4441                 ;;
4442         i370-*-opened*)                  # IBM 360/370/390 Architecture
4443                 xm_file=i370/xm-oe.h
4444                 tm_file=i370/oe.h
4445                 xmake_file=i370/x-oe
4446                 tmake_file=i370/t-oe
4447                 ;;
4448         i370-*-mvs*)
4449                 xm_file=i370/xm-mvs.h
4450                 tm_file=i370/mvs.h
4451                 tmake_file=i370/t-mvs
4452                 ;;
4453         i370-*-linux*)
4454                 xm_file="xm-linux.h i370/xm-linux.h"
4455                 xmake_file=x-linux
4456                 tm_file="i370/linux.h ${tm_file}"
4457                 tmake_file="t-linux i370/t-linux"
4458                 # broken_install=yes
4459                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4460                 # extra_parts="crtbegin.o crtend.o"
4461                 gnu_ld=yes
4462                 gas=yes
4463                 elf=yes
4464                 if test x$enable_threads = xyes; then
4465                         thread_file='posix'
4466                 fi
4467                 ;;
4468         i[34567]86-*-elf*)
4469                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4470                 tm_file=i386/i386elf.h
4471                 tmake_file=i386/t-i386elf
4472                 xmake_file=x-svr4
4473                 ;;
4474         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4475                 if test x$gas = xyes
4476                 then
4477                         tm_file=i386/aix386.h
4478                         extra_parts="crtbegin.o crtend.o"
4479                         tmake_file=i386/t-crtstuff
4480                 else
4481                         tm_file=i386/aix386ng.h
4482                         use_collect2=yes
4483                 fi
4484                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4485                 xm_defines=USG
4486                 xmake_file=i386/x-aix
4487                 ;;
4488         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4489                 xm_file="xm-alloca.h ${xm_file}"
4490                 xm_defines="USG POSIX SMALL_ARG_MAX"
4491                 xmake_file=i386/x-ncr3000
4492                 if test x$stabs = xyes -a x$gas = xyes
4493                 then
4494                         tm_file=i386/sysv4gdb.h
4495                 else
4496                         tm_file=i386/sysv4.h
4497                 fi
4498                 extra_parts="crtbegin.o crtend.o"
4499                 tmake_file=i386/t-crtpic
4500                 ;;
4501         i[34567]86-next-*)
4502                 tm_file=i386/next.h
4503                 xm_file=i386/xm-next.h
4504                 tmake_file=i386/t-next
4505                 xmake_file=i386/x-next
4506                 extra_objs=nextstep.o
4507                 extra_parts="crtbegin.o crtend.o"
4508                 if test x$enable_threads = xyes; then
4509                         thread_file='mach'
4510                 fi
4511                 ;;
4512         i[34567]86-*-netware)           # Intel 80386's running netware
4513                 tm_file=i386/netware.h
4514                 tmake_file=i386/t-netware
4515                 ;;
4516         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4517                 use_collect2=yes
4518                 if test x$gas = xyes
4519                 then
4520                         tm_file=i386/seq-gas.h
4521                 else
4522                         tm_file=i386/sequent.h
4523                 fi
4524                 ;;
4525         i[34567]86-sequent-ptx1*)
4526                 xm_defines="USG SVR3"
4527                 xmake_file=i386/x-sysv3
4528                 tm_file=i386/seq-sysv3.h
4529                 tmake_file=i386/t-crtstuff
4530                 extra_parts="crtbegin.o crtend.o"
4531                 install_headers_dir=install-headers-cpio
4532                 ;;
4533         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4534                 xm_defines="USG SVR3"
4535                 xmake_file=i386/x-sysv3
4536                 tm_file=i386/seq2-sysv3.h
4537                 tmake_file=i386/t-crtstuff
4538                 extra_parts="crtbegin.o crtend.o"
4539                 install_headers_dir=install-headers-cpio
4540                 ;;
4541         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4542                 xm_file="xm-alloca.h ${xm_file}"
4543                 xm_defines="USG POSIX SMALL_ARG_MAX"
4544                 xmake_file=x-svr4
4545                 tm_file=i386/ptx4-i.h
4546                 tmake_file=t-svr4
4547                 extra_parts="crtbegin.o crtend.o"
4548                 install_headers_dir=install-headers-cpio
4549                 ;;
4550         i386-sun-sunos*)                # Sun i386 roadrunner
4551                 xm_defines=USG
4552                 tm_file=i386/sun.h
4553                 use_collect2=yes
4554                 ;;
4555         i[34567]86-wrs-vxworks*)
4556                 tm_file=i386/vxi386.h
4557                 tmake_file=i386/t-i386bare
4558                 thread_file='vxworks'
4559                 ;;
4560         i[34567]86-*-aout*)
4561                 tm_file=i386/i386-aout.h
4562                 tmake_file=i386/t-i386bare
4563                 ;;
4564         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4565                 xm_file=i386/xm-beos.h
4566                 tmake_file='i386/t-beos i386/t-crtpic'
4567                 tm_file=i386/beos-elf.h
4568                 xmake_file=i386/x-beos
4569                 extra_parts='crtbegin.o crtend.o'
4570                 ;;
4571         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4572                 tm_file=i386/bsd386.h
4573 #               tmake_file=t-libc-ok
4574                 ;;
4575         i[34567]86-*-bsd*)
4576                 tm_file=i386/386bsd.h
4577 #               tmake_file=t-libc-ok
4578 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4579 #               use_collect2=yes
4580                 ;;
4581         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4582                 tm_file="i386/freebsd-aout.h i386/perform.h"
4583                 tmake_file=t-freebsd
4584                 ;;
4585         i[34567]86-*-freebsd*)
4586                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd.h i386/perform.h"
4587                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4588                 tmake_file=t-freebsd
4589                 gas=yes
4590                 gnu_ld=yes
4591                 stabs=yes
4592                 case x${enable_threads} in
4593                 xyes | xpthreads | xposix)
4594                         thread_file='posix'
4595                         tmake_file="${tmake_file} t-freebsd-thread"
4596                         ;;
4597                 esac
4598                 ;;
4599         i[34567]86-*-netbsd*)
4600                 tm_file=i386/netbsd.h
4601                 tmake_file=t-netbsd
4602                 use_collect2=yes
4603                 ;;
4604         i[34567]86-*-openbsd*)
4605                 # we need collect2 until our bug is fixed...
4606                 use_collect2=yes
4607                 ;;
4608         i[34567]86-*-coff*)
4609                 tm_file=i386/i386-coff.h
4610                 tmake_file=i386/t-i386bare
4611                 ;;
4612         i[34567]86-*-isc*)              # 80386 running ISC system
4613                 xm_file="${xm_file} i386/xm-isc.h"
4614                 xm_defines="USG SVR3"
4615                 case $machine in
4616                   i[34567]86-*-isc[34]*)
4617                     xmake_file=i386/x-isc3
4618                     ;;
4619                   *)
4620                     xmake_file=i386/x-isc
4621                     ;;
4622                 esac
4623                 if test x$gas = xyes -a x$stabs = xyes
4624                 then
4625                         tm_file=i386/iscdbx.h
4626                         tmake_file=i386/t-svr3dbx
4627                         extra_parts="svr3.ifile svr3z.ifile"
4628                 else
4629                         tm_file=i386/isccoff.h
4630                         tmake_file=i386/t-crtstuff
4631                         extra_parts="crtbegin.o crtend.o"
4632                 fi
4633                 tmake_file="$tmake_file i386/t-i386bare"
4634                 install_headers_dir=install-headers-cpio
4635                 ;;
4636         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4637                                         # pre BFD linkers
4638                 xmake_file=x-linux-aout
4639                 tmake_file="t-linux-aout i386/t-crtstuff"
4640                 tm_file=i386/linux-oldld.h
4641                 gnu_ld=yes
4642                 float_format=i386
4643                 ;;
4644         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4645                 xmake_file=x-linux-aout
4646                 tmake_file="t-linux-aout i386/t-crtstuff"
4647                 tm_file=i386/linux-aout.h
4648                 gnu_ld=yes
4649                 float_format=i386
4650                 ;;
4651         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4652                                         # GNU/Linux C library 5
4653                 xmake_file=x-linux
4654                 tm_file=i386/linux.h
4655                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4656                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4657                 gnu_ld=yes
4658                 float_format=i386
4659                 if test x$enable_threads = xyes; then
4660                         thread_file='single'
4661                 fi
4662                 ;;
4663         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4664                                         # aka GNU/Linux C library 6
4665                 xmake_file=x-linux
4666                 tm_file=i386/linux.h
4667                 tmake_file="t-linux i386/t-crtstuff"
4668                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4669                 gnu_ld=yes
4670                 float_format=i386
4671                 if test x$enable_threads = xyes; then
4672                         thread_file='posix'
4673                 fi
4674                 ;;
4675         i[34567]86-*-gnu*)
4676                 float_format=i386
4677                 ;;
4678         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4679                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4680                 exit 1
4681                 ;;
4682         i[34567]86-pc-msdosdjgpp*)
4683                 xm_file=i386/xm-djgpp.h
4684                 tm_file=i386/djgpp.h
4685                 tmake_file=i386/t-djgpp
4686                 xmake_file=i386/x-djgpp
4687                 gnu_ld=yes
4688                 gas=yes
4689                 exeext=.exe
4690                 float_format=none
4691                 case $host in *pc-msdosdjgpp*)
4692                         target_alias=djgpp
4693                         ;;
4694                 esac
4695                 ;;
4696         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4697                 tm_file=i386/moss.h
4698                 tmake_file=t-libc-ok
4699                 gnu_ld=yes
4700                 gas=yes
4701                 ;;
4702         i[34567]86-*-lynxos*)
4703                 if test x$gas = xyes
4704                 then
4705                         tm_file=i386/lynx.h
4706                 else
4707                         tm_file=i386/lynx-ng.h
4708                 fi
4709                 xm_file=i386/xm-lynx.h
4710                 tmake_file=i386/t-i386bare
4711                 xmake_file=x-lynx
4712                 ;;
4713         i[34567]86-*-mach*)
4714                 tm_file=i386/mach.h
4715 #               tmake_file=t-libc-ok
4716                 use_collect2=yes
4717                 ;;
4718         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4719                 if test x$elf = xyes
4720                 then
4721                         tm_file=i386/osfelf.h
4722                         use_collect2=
4723                 else
4724                         tm_file=i386/osfrose.h
4725                         use_collect2=yes
4726                 fi
4727                 xm_file="i386/xm-osf.h ${xm_file}"
4728                 xmake_file=i386/x-osfrose
4729                 tmake_file=i386/t-osf
4730                 extra_objs=halfpic.o
4731                 ;;
4732         i[34567]86-go32-rtems*)
4733                 cpu_type=i386
4734                 xm_file=i386/xm-go32.h
4735                 tm_file=i386/go32-rtems.h
4736                 tmake_file="i386/t-go32 t-rtems"
4737                 ;;
4738         i[34567]86-*-rtemscoff*)
4739                 cpu_type=i386
4740                 tm_file=i386/rtems.h
4741                 tmake_file="i386/t-i386bare t-rtems"
4742                 ;;
4743         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4744                 cpu_type=i386
4745                 tm_file=i386/rtemself.h
4746                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4747                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4748                 ;;
4749         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4750                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4751                 xm_defines="USG SVR3"
4752                 xmake_file=i386/x-sco5
4753                 install_headers_dir=install-headers-cpio
4754                 tm_file=i386/sco5.h
4755                 if test x$gas = xyes
4756                 then
4757                         tm_file="i386/sco5gas.h ${tm_file}"
4758                         tmake_file=i386/t-sco5gas
4759                 else
4760                         tmake_file=i386/t-sco5
4761                 fi
4762                 tmake_file="$tmake_file i386/t-i386bare"
4763                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4764                 ;;
4765         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4766                 xm_file="${xm_file} i386/xm-sco.h"
4767                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4768                 xmake_file=i386/x-sco4
4769                 install_headers_dir=install-headers-cpio
4770                 if test x$stabs = xyes
4771                 then
4772                         tm_file=i386/sco4dbx.h
4773                         tmake_file=i386/t-svr3dbx
4774                         extra_parts="svr3.ifile svr3z.rfile"
4775                 else
4776                         tm_file=i386/sco4.h
4777                         tmake_file=i386/t-crtstuff
4778                         extra_parts="crtbegin.o crtend.o"
4779                 fi
4780                 tmake_file="$tmake_file i386/t-i386bare"
4781                 # The default EAFS filesystem supports long file names.
4782                 # Truncating the target makes $host != $target which
4783                 # makes gcc think it is doing a cross-compile.
4784                 # truncate_target=yes
4785                 ;;
4786         i[34567]86-*-sco*)              # 80386 running SCO system
4787                 xm_file=i386/xm-sco.h
4788                 xmake_file=i386/x-sco
4789                 install_headers_dir=install-headers-cpio
4790                 if test x$stabs = xyes
4791                 then
4792                         tm_file=i386/scodbx.h
4793                         tmake_file=i386/t-svr3dbx
4794                         extra_parts="svr3.ifile svr3z.rfile"
4795                 else
4796                         tm_file=i386/sco.h
4797                         extra_parts="crtbegin.o crtend.o"
4798                         tmake_file=i386/t-crtstuff
4799                 fi
4800                 tmake_file="$tmake_file i386/t-i386bare"
4801                 truncate_target=yes
4802                 ;;
4803         i[34567]86-*-solaris2*)
4804                 xm_file="xm-alloca.h ${xm_file}"
4805                 xm_defines="USG POSIX SMALL_ARG_MAX"
4806                 tm_file=i386/sol2.h
4807                 if test x$gas = xyes; then
4808                         # Only needed if gas does not support -s
4809                         tm_file="i386/sol2gas.h ${tm_file}"
4810                 fi
4811                 tmake_file="i386/t-i386bare i386/t-sol2"
4812                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4813                 xmake_file=x-svr4
4814                 if test x${enable_threads} = x; then
4815                     enable_threads=$have_pthread_h
4816                     if test x${enable_threads} = x; then
4817                         enable_threads=$have_thread_h
4818                     fi
4819                 fi
4820                 if test x${enable_threads} = xyes; then
4821                     if test x${have_pthread_h} = xyes; then
4822                         thread_file='posix'
4823                     else
4824                         thread_file='solaris'
4825                     fi
4826                 fi
4827                 ;;
4828        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4829                xm_file="xm-alloca.h ${xm_file}"
4830                xm_defines="USG POSIX"
4831                tm_file=i386/sysv5.h
4832                if test x$stabs = xyes
4833                then
4834                        tm_file="${tm_file} dbx.h"
4835                fi
4836                tmake_file="i386/t-i386bare i386/t-crtpic"
4837                xmake_file=x-svr4
4838                extra_parts="crtbegin.o crtend.o"
4839                if test x$enable_threads = xyes; then
4840                        thread_file='posix'
4841                fi
4842                ;;
4843         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4844                 xm_file="xm-alloca.h ${xm_file}"
4845                 xm_defines="USG POSIX SMALL_ARG_MAX"
4846                 tm_file=i386/sysv4.h
4847                 if test x$stabs = xyes
4848                 then
4849                         tm_file="${tm_file} dbx.h"
4850                 fi
4851                 tmake_file="i386/t-i386bare i386/t-crtpic"
4852                 xmake_file=x-svr4
4853                 extra_parts="crtbegin.o crtend.o"
4854                 ;;
4855         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4856                 xm_file="xm-alloca.h ${xm_file}"
4857                 xm_defines="USG POSIX"
4858                 tm_file=i386/udk.h
4859                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4860                 xmake_file=x-svr4
4861                 extra_parts="crtbegin.o crtend.o"
4862                 install_headers_dir=install-headers-cpio
4863                 ;;
4864         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4865                 cpu_type=i386
4866                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4867                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4868                 if test x$stabs = xyes
4869                 then
4870                         tm_file=i386/osf1elfgdb.h
4871                 else
4872                         tm_file=i386/osf1elf.h
4873                 fi
4874                 tmake_file=i386/t-osf1elf
4875                 xmake_file=i386/x-osf1elf
4876                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4877                 ;;
4878         i[34567]86-*-sysv*)             # Intel 80386's running system V
4879                 xm_defines="USG SVR3"
4880                 xmake_file=i386/x-sysv3
4881                 if test x$gas = xyes
4882                 then
4883                         if test x$stabs = xyes
4884                         then
4885                                 tm_file=i386/svr3dbx.h
4886                                 tmake_file=i386/t-svr3dbx
4887                                 extra_parts="svr3.ifile svr3z.rfile"
4888                         else
4889                                 tm_file=i386/svr3gas.h
4890                                 extra_parts="crtbegin.o crtend.o"
4891                                 tmake_file=i386/t-crtstuff
4892                         fi
4893                 else
4894                         tm_file=i386/sysv3.h
4895                         extra_parts="crtbegin.o crtend.o"
4896                         tmake_file=i386/t-crtstuff
4897                 fi
4898                 tmake_file="$tmake_file i386/t-crtpic"
4899                 ;;
4900         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4901                 xm_file="${xm_file} i386/xm-vsta.h"
4902                 tm_file=i386/vsta.h
4903                 tmake_file=i386/t-vsta
4904                 xmake_file=i386/x-vsta
4905                 ;;
4906         i[34567]86-*-win32)
4907                 xm_file="${xm_file} i386/xm-cygwin.h"
4908                 tmake_file=i386/t-cygwin
4909                 tm_file=i386/win32.h
4910                 xmake_file=i386/x-cygwin
4911                 extra_objs=winnt.o
4912                 if test x$enable_threads = xyes; then
4913                         thread_file='win32'
4914                 fi
4915                 exeext=.exe
4916                 ;;
4917         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4918                 xm_file="${xm_file} i386/xm-cygwin.h"
4919                 tmake_file=i386/t-cygwin
4920                 tm_file=i386/cygwin.h
4921                 xmake_file=i386/x-cygwin
4922                 extra_objs=winnt.o
4923                 if test x$enable_threads = xyes; then
4924                         thread_file='win32'
4925                 fi
4926                 exeext=.exe
4927                 ;;
4928         i[34567]86-*-mingw32*)
4929                 tm_file=i386/mingw32.h
4930                 xm_file="${xm_file} i386/xm-mingw32.h"
4931                 tmake_file="i386/t-cygwin i386/t-mingw32"
4932                 extra_objs=winnt.o
4933                 xmake_file=i386/x-cygwin
4934                 if test x$enable_threads = xyes; then
4935                         thread_file='win32'
4936                 fi
4937                 exeext=.exe
4938                 case $machine in
4939                         *mingw32msv*)
4940                                 ;;
4941                         *minwg32crt* | *mingw32*)
4942                                 tm_file="${tm_file} i386/crtdll.h"
4943                                 ;;
4944                 esac
4945                 ;;
4946         i[34567]86-*-uwin*)
4947                 tm_file=i386/uwin.h
4948                 xm_file="${xm_file} i386/xm-uwin.h"
4949                 xm_defines="USG NO_STAB_H"
4950                 tmake_file="i386/t-cygwin i386/t-uwin"
4951                 extra_objs=winnt.o
4952                 xmake_file=i386/x-cygwin
4953                 if test x$enable_threads = xyes; then
4954                         thread_file='win32'
4955                 fi
4956                 exeext=.exe
4957                 ;;
4958         i[34567]86-*-interix*)
4959                 tm_file="i386/i386-interix.h interix.h"
4960                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4961                 xm_defines="USG"
4962                 tmake_file="i386/t-interix"
4963                 extra_objs=interix.o
4964                 xmake_file=x-interix
4965                 if test x$enable_threads = xyes ; then
4966                         thread_file='posix'
4967                 fi
4968                 if test x$stabs = xyes ; then
4969                         tm_file="${tm_file} dbxcoff.h"
4970                 fi
4971                 ;;
4972         i[34567]86-*-winnt3*)
4973                 tm_file=i386/win-nt.h
4974                 out_file=i386/i386.c
4975                 xm_file="xm-winnt.h ${xm_file}"
4976                 xmake_file=winnt/x-winnt
4977                 tmake_file=i386/t-winnt
4978                 extra_host_objs="winnt.o oldnames.o"
4979                 extra_gcc_objs="spawnv.o oldnames.o"
4980                 if test x$gnu_ld != xyes
4981                 then
4982                         extra_programs=ld.exe
4983                 fi
4984                 if test x$enable_threads = xyes; then
4985                         thread_file='win32'
4986                 fi
4987                 ;;
4988         i[34567]86-dg-dgux*)
4989                 xm_file="xm-alloca.h ${xm_file}"
4990                 xm_defines="USG POSIX"
4991                 out_file=i386/dgux.c
4992                 tm_file=i386/dgux.h
4993                 tmake_file=i386/t-dgux
4994                 xmake_file=i386/x-dgux
4995                 install_headers_dir=install-headers-cpio
4996               ;;
4997         i860-alliant-*)         # Alliant FX/2800
4998                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4999                 xm_file="${xm_file}"
5000                 xmake_file=i860/x-fx2800
5001                 tmake_file=i860/t-fx2800
5002                 extra_parts="crtbegin.o crtend.o"
5003                 ;;
5004         i860-*-bsd*)
5005                 tm_file="${tm_file} i860/bsd.h"
5006                 if test x$gas = xyes
5007                 then
5008                         tm_file="${tm_file} i860/bsd-gas.h"
5009                 fi
5010                 use_collect2=yes
5011                 ;;
5012         i860-*-mach*)
5013                 tm_file="${tm_file} i860/mach.h"
5014                 tmake_file=t-libc-ok
5015                 ;;
5016         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
5017                 tm_file="${tm_file} svr3.h i860/paragon.h"
5018                 xm_defines="USG SVR3"
5019                 tmake_file=t-osf
5020                 ;;
5021         i860-*-sysv3*)
5022                 tm_file="${tm_file} svr3.h i860/sysv3.h"
5023                 xm_defines="USG SVR3"
5024                 xmake_file=i860/x-sysv3
5025                 extra_parts="crtbegin.o crtend.o"
5026                 ;;
5027         i860-*-sysv4*)
5028                 tm_file="${tm_file} svr4.h i860/sysv4.h"
5029                 xm_defines="USG SVR3"
5030                 xmake_file=i860/x-sysv4
5031                 tmake_file=t-svr4
5032                 extra_parts="crtbegin.o crtend.o"
5033                 ;;
5034         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
5035                 tm_file="${tm_file} i960/vx960.h"
5036                 tmake_file=i960/t-vxworks960
5037                 use_collect2=yes
5038                 thread_file='vxworks'
5039                 ;;
5040         i960-wrs-vxworks5* | i960-wrs-vxworks)
5041                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
5042                 tmake_file=i960/t-vxworks960
5043                 use_collect2=yes
5044                 thread_file='vxworks'
5045                 ;;
5046         i960-wrs-vxworks*)
5047                 tm_file="${tm_file} i960/vx960.h"
5048                 tmake_file=i960/t-vxworks960
5049                 use_collect2=yes
5050                 thread_file='vxworks'
5051                 ;;
5052         i960-*-coff*)
5053                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
5054                 tmake_file=i960/t-960bare
5055                 use_collect2=yes
5056                 ;;
5057         i960-*-rtems)
5058                 tmake_file="i960/t-960bare t-rtems"
5059                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5060                 use_collect2=yes
5061                 ;;
5062         i960-*-*)                       # Default i960 environment.
5063                 use_collect2=yes
5064                 ;;
5065         ia64*-*-elf*)
5066                 tm_file=ia64/elf.h
5067                 tmake_file="ia64/t-ia64"
5068                 target_cpu_default="0"
5069                 if test x$gas = xyes
5070                 then
5071                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5072                 fi
5073                 if test x$gnu_ld = xyes
5074                 then
5075                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5076                 fi
5077                 float_format=i386
5078                 ;;
5079         ia64*-*-linux*)
5080                 tm_file=ia64/linux.h
5081                 tmake_file="t-linux ia64/t-ia64 ia64/t-glibc"
5082                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5083                 if test x$enable_threads = xyes; then
5084                         thread_file='posix'
5085                 fi
5086                 float_format=i386
5087                 ;;
5088         m32r-*-elf*)
5089                 extra_parts="crtinit.o crtfini.o"
5090                 ;;
5091         # m68hc11 and m68hc12 share the same machine description.
5092         m68hc11-*-*|m6811-*-*)
5093                 tm_file="m68hc11/m68hc11.h"
5094                 xm_file="m68hc11/xm-m68hc11.h"
5095                 tm_p_file="m68hc11/m68hc11-protos.h"
5096                 md_file="m68hc11/m68hc11.md"
5097                 out_file="m68hc11/m68hc11.c"
5098                 tmake_file="m68hc11/t-m68hc11-gas"
5099                 ;;
5100         m68hc12-*-*|m6812-*-*)
5101                 tm_file="m68hc11/m68hc12.h"
5102                 tm_p_file="m68hc11/m68hc11-protos.h"
5103                 xm_file="m68hc11/xm-m68hc11.h"
5104                 md_file="m68hc11/m68hc11.md"
5105                 out_file="m68hc11/m68hc11.c"
5106                 tmake_file="m68hc11/t-m68hc11-gas"
5107                 ;;
5108         m68000-convergent-sysv*)
5109                 tm_file=m68k/ctix.h
5110                 xm_file="m68k/xm-3b1.h ${xm_file}"
5111                 xm_defines=USG
5112                 use_collect2=yes
5113                 extra_headers=math-68881.h
5114                 ;;
5115         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5116                 tm_file=m68k/hp2bsd.h
5117                 xmake_file=m68k/x-hp2bsd
5118                 use_collect2=yes
5119                 extra_headers=math-68881.h
5120                 ;;
5121         m68000-hp-hpux*)                # HP 9000 series 300
5122                 xm_file="xm-alloca.h ${xm_file}"
5123                 xm_defines="USG"
5124                 if test x$gas = xyes
5125                 then
5126                         xmake_file=m68k/x-hp320g
5127                         tm_file=m68k/hp310g.h
5128                 else
5129                         xmake_file=m68k/x-hp320
5130                         tm_file=m68k/hp310.h
5131                 fi
5132                 install_headers_dir=install-headers-cpio
5133                 use_collect2=yes
5134                 extra_headers=math-68881.h
5135                 ;;
5136         m68000-sun-sunos3*)
5137                 tm_file=m68k/sun2.h
5138                 use_collect2=yes
5139                 extra_headers=math-68881.h
5140                 ;;
5141         m68000-sun-sunos4*)
5142                 tm_file=m68k/sun2o4.h
5143                 use_collect2=yes
5144                 extra_headers=math-68881.h
5145                 ;;
5146         m68000-att-sysv*)
5147                 xm_file="m68k/xm-3b1.h ${xm_file}"
5148                 xm_defines=USG
5149                 if test x$gas = xyes
5150                 then
5151                         tm_file=m68k/3b1g.h
5152                 else
5153                         tm_file=m68k/3b1.h
5154                 fi
5155                 use_collect2=yes
5156                 extra_headers=math-68881.h
5157                 ;;
5158         m68k-apple-aux*)                # Apple Macintosh running A/UX
5159                 xm_defines="USG AUX"
5160                 tmake_file=m68k/t-aux
5161                 install_headers_dir=install-headers-cpio
5162                 extra_headers=math-68881.h
5163                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5164                 tm_file=
5165                 if test "$gnu_ld" = yes
5166                 then
5167                         tm_file="${tm_file} m68k/auxgld.h"
5168                 else
5169                         tm_file="${tm_file} m68k/auxld.h"
5170                 fi
5171                 if test "$gas" = yes
5172                 then
5173                         tm_file="${tm_file} m68k/auxgas.h"
5174                 else
5175                         tm_file="${tm_file} m68k/auxas.h"
5176                 fi
5177                 tm_file="${tm_file} m68k/a-ux.h"
5178                 float_format=m68k
5179                 ;;
5180         m68k-apollo-*)
5181                 tm_file=m68k/apollo68.h
5182                 xmake_file=m68k/x-apollo68
5183                 use_collect2=yes
5184                 extra_headers=math-68881.h
5185                 float_format=m68k
5186                 ;;
5187         m68k-altos-sysv*)                  # Altos 3068
5188                 if test x$gas = xyes
5189                 then
5190                         tm_file=m68k/altos3068.h
5191                         xm_defines=USG
5192                 else
5193                         echo "The Altos is supported only with the GNU assembler" 1>&2
5194                         exit 1
5195                 fi
5196                 extra_headers=math-68881.h
5197                 ;;
5198         m68k-bull-sysv*)                # Bull DPX/2
5199                 if test x$gas = xyes
5200                 then
5201                         if test x$stabs = xyes
5202                         then
5203                                 tm_file=m68k/dpx2cdbx.h
5204                         else
5205                                 tm_file=m68k/dpx2g.h
5206                         fi
5207                 else
5208                         tm_file=m68k/dpx2.h
5209                 fi
5210                 xm_file="xm-alloca.h ${xm_file}"
5211                 xm_defines=USG
5212                 xmake_file=m68k/x-dpx2
5213                 use_collect2=yes
5214                 extra_headers=math-68881.h
5215                 ;;
5216         m68k-atari-sysv4*)              # Atari variant of V.4.
5217                 tm_file=m68k/atari.h
5218                 xm_file="xm-alloca.h ${xm_file}"
5219                 xm_defines="USG FULL_PROTOTYPES"
5220                 tmake_file=t-svr4
5221                 extra_parts="crtbegin.o crtend.o"
5222                 extra_headers=math-68881.h
5223                 float_format=m68k
5224                 ;;
5225         m68k-motorola-sysv*)
5226                 tm_file=m68k/mot3300.h
5227                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5228                 if test x$gas = xyes
5229                 then
5230                         xmake_file=m68k/x-mot3300-gas
5231                         if test x$gnu_ld = xyes
5232                         then
5233                                 tmake_file=m68k/t-mot3300-gald
5234                         else
5235                                 tmake_file=m68k/t-mot3300-gas
5236                                 use_collect2=yes
5237                         fi
5238                 else
5239                         xmake_file=m68k/x-mot3300
5240                         if test x$gnu_ld = xyes
5241                         then
5242                                 tmake_file=m68k/t-mot3300-gld
5243                         else
5244                                 tmake_file=m68k/t-mot3300
5245                                 use_collect2=yes
5246                         fi
5247                 fi
5248                 gdb_needs_out_file_path=yes
5249                 extra_parts="crt0.o mcrt0.o"
5250                 extra_headers=math-68881.h
5251                 float_format=m68k
5252                 ;;
5253         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5254                 tm_file=m68k/tower-as.h
5255                 xm_defines="USG SVR3"
5256                 xmake_file=m68k/x-tower
5257                 extra_parts="crtbegin.o crtend.o"
5258                 extra_headers=math-68881.h
5259                 ;;
5260         m68k-plexus-sysv*)
5261                 tm_file=m68k/plexus.h
5262                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5263                 xm_defines=USG
5264                 use_collect2=yes
5265                 extra_headers=math-68881.h
5266                 ;;
5267         m68k-tti-*)
5268                 tm_file=m68k/pbb.h
5269                 xm_file="xm-alloca.h ${xm_file}"
5270                 xm_defines=USG
5271                 extra_headers=math-68881.h
5272                 ;;
5273         m68k-crds-unos*)
5274                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5275                 xm_defines="USG unos"
5276                 xmake_file=m68k/x-crds
5277                 tm_file=m68k/crds.h
5278                 use_collect2=yes
5279                 extra_headers=math-68881.h
5280                 ;;
5281         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5282                 tm_file=m68k/amix.h
5283                 xm_file="xm-alloca.h ${xm_file}"
5284                 xm_defines="USG FULL_PROTOTYPES"
5285                 xmake_file=m68k/x-amix
5286                 tmake_file=t-svr4
5287                 extra_parts="crtbegin.o crtend.o"
5288                 extra_headers=math-68881.h
5289                 float_format=m68k
5290                 ;;
5291         m68k-ccur-rtu)
5292                 tm_file=m68k/ccur-GAS.h
5293                 xmake_file=m68k/x-ccur
5294                 extra_headers=math-68881.h
5295                 use_collect2=yes
5296                 float_format=m68k
5297                 ;;
5298         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5299                 tm_file=m68k/hp3bsd44.h
5300                 xmake_file=m68k/x-hp3bsd44
5301                 use_collect2=yes
5302                 extra_headers=math-68881.h
5303                 float_format=m68k
5304                 ;;
5305         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5306                 tm_file=m68k/hp3bsd.h
5307                 use_collect2=yes
5308                 extra_headers=math-68881.h
5309                 float_format=m68k
5310                 ;;
5311         m68k-isi-bsd*)
5312                 if test x$with_fp = xno
5313                 then
5314                         tm_file=m68k/isi-nfp.h
5315                 else
5316                         tm_file=m68k/isi.h
5317                         float_format=m68k
5318                 fi
5319                 use_collect2=yes
5320                 extra_headers=math-68881.h
5321                 ;;
5322         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5323                 xm_file="xm-alloca.h ${xm_file}"
5324                 xm_defines="USG"
5325                 if test x$gas = xyes
5326                 then
5327                         xmake_file=m68k/x-hp320g
5328                         tm_file=m68k/hp320g.h
5329                 else
5330                         xmake_file=m68k/x-hp320
5331                         tm_file=m68k/hpux7.h
5332                 fi
5333                 install_headers_dir=install-headers-cpio
5334                 use_collect2=yes
5335                 extra_headers=math-68881.h
5336                 float_format=m68k
5337                 ;;
5338         m68k-hp-hpux*)  # HP 9000 series 300
5339                 xm_file="xm-alloca.h ${xm_file}"
5340                 xm_defines="USG"
5341                 if test x$gas = xyes
5342                 then
5343                         xmake_file=m68k/x-hp320g
5344                         tm_file=m68k/hp320g.h
5345                 else
5346                         xmake_file=m68k/x-hp320
5347                         tm_file=m68k/hp320.h
5348                 fi
5349                 install_headers_dir=install-headers-cpio
5350                 use_collect2=yes
5351                 extra_headers=math-68881.h
5352                 float_format=m68k
5353                 ;;
5354         m68k-sun-mach*)
5355                 tm_file=m68k/sun3mach.h
5356                 use_collect2=yes
5357                 extra_headers=math-68881.h
5358                 float_format=m68k
5359                 ;;
5360         m68k-sony-newsos3*)
5361                 if test x$gas = xyes
5362                 then
5363                         tm_file=m68k/news3gas.h
5364                 else
5365                         tm_file=m68k/news3.h
5366                 fi
5367                 use_collect2=yes
5368                 extra_headers=math-68881.h
5369                 float_format=m68k
5370                 ;;
5371         m68k-sony-bsd* | m68k-sony-newsos*)
5372                 if test x$gas = xyes
5373                 then
5374                         tm_file=m68k/newsgas.h
5375                 else
5376                         tm_file=m68k/news.h
5377                 fi
5378                 use_collect2=yes
5379                 extra_headers=math-68881.h
5380                 float_format=m68k
5381                 ;;
5382         m68k-next-nextstep2*)
5383                 tm_file=m68k/next21.h
5384                 xm_file="m68k/xm-next.h ${xm_file}"
5385                 tmake_file=m68k/t-next
5386                 xmake_file=m68k/x-next
5387                 extra_objs=nextstep.o
5388                 extra_headers=math-68881.h
5389                 use_collect2=yes
5390                 float_format=m68k
5391                 ;;
5392         m68k-next-nextstep[34]*)
5393                 tm_file=m68k/next.h
5394                 xm_file="m68k/xm-next.h ${xm_file}"
5395                 tmake_file=m68k/t-next
5396                 xmake_file=m68k/x-next
5397                 extra_objs=nextstep.o
5398                 extra_parts="crtbegin.o crtend.o"
5399                 extra_headers=math-68881.h
5400                 float_format=m68k
5401                 if test x$enable_threads = xyes; then
5402                         thread_file='mach'
5403                 fi
5404                 ;;
5405         m68k-sun-sunos3*)
5406                 if test x$with_fp = xno
5407                 then
5408                         tm_file=m68k/sun3n3.h
5409                 else
5410                         tm_file=m68k/sun3o3.h
5411                         float_format=m68k
5412                 fi
5413                 use_collect2=yes
5414                 extra_headers=math-68881.h
5415                 ;;
5416         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5417                 if test x$with_fp = xno
5418                 then
5419                         tm_file=m68k/sun3n.h
5420                 else
5421                         tm_file=m68k/sun3.h
5422                         float_format=m68k
5423                 fi
5424                 use_collect2=yes
5425                 extra_headers=math-68881.h
5426                 ;;
5427         m68k-wrs-vxworks*)
5428                 tm_file=m68k/vxm68k.h
5429                 tmake_file=m68k/t-vxworks68
5430                 extra_headers=math-68881.h
5431                 thread_file='vxworks'
5432                 float_format=m68k
5433                 ;;
5434         m68k-*-aout*)
5435                 tmake_file=m68k/t-m68kbare
5436                 tm_file="m68k/m68k-aout.h libgloss.h"
5437                 extra_headers=math-68881.h
5438                 float_format=m68k
5439                 ;;
5440         m68k-*-coff*)
5441                 tmake_file=m68k/t-m68kbare
5442                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
5443                 extra_headers=math-68881.h
5444                 float_format=m68k
5445                 ;;
5446         m68020-*-elf* | m68k-*-elf*)
5447                 tm_file="m68k/m68020-elf.h"
5448                 xm_file=m68k/xm-m68kv.h
5449                 tmake_file=m68k/t-m68kelf
5450                 header_files=math-68881.h
5451                 ;;
5452         m68k-*-lynxos*)
5453                 if test x$gas = xyes
5454                 then
5455                         tm_file=m68k/lynx.h
5456                 else
5457                         tm_file=m68k/lynx-ng.h
5458                 fi
5459                 xm_file=m68k/xm-lynx.h
5460                 xmake_file=x-lynx
5461                 tmake_file=m68k/t-lynx
5462                 extra_headers=math-68881.h
5463                 float_format=m68k
5464                 ;;
5465         m68k*-*-netbsd*)
5466                 tm_file=m68k/netbsd.h
5467                 tmake_file=t-netbsd
5468                 float_format=m68k
5469                 use_collect2=yes
5470                 ;;
5471         m68k*-*-openbsd*)
5472                 float_format=m68k
5473                 # we need collect2 until our bug is fixed...
5474                 use_collect2=yes
5475                 ;;
5476         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5477                 xm_file="xm-alloca.h ${xm_file}"
5478                 xm_defines=USG
5479                 xmake_file=m68k/x-m68kv
5480                 extra_parts="crtbegin.o crtend.o"
5481                 extra_headers=math-68881.h
5482                 float_format=m68k
5483                 ;;
5484         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5485                 tm_file=m68k/m68kv4.h
5486                 xm_file="xm-alloca.h ${xm_file}"
5487                 xm_defines=USG
5488                 tmake_file=t-svr4
5489                 extra_parts="crtbegin.o crtend.o"
5490                 extra_headers=math-68881.h
5491                 float_format=m68k
5492                 ;;
5493         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5494                                         # with a.out format
5495                 xmake_file=x-linux
5496                 tm_file=m68k/linux-aout.h
5497                 tmake_file="t-linux-aout m68k/t-linux-aout"
5498                 extra_headers=math-68881.h
5499                 float_format=m68k
5500                 gnu_ld=yes
5501                 ;;
5502         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5503                                         # with ELF format using the
5504                                         # GNU/Linux C library 5
5505                 xmake_file=x-linux
5506                 tm_file=m68k/linux.h
5507                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5508                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5509                 extra_headers=math-68881.h
5510                 float_format=m68k
5511                 gnu_ld=yes
5512                 ;;
5513         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5514                                         # with ELF format using glibc 2
5515                                         # aka the GNU/Linux C library 6.
5516                 xmake_file=x-linux
5517                 tm_file=m68k/linux.h
5518                 tmake_file="t-linux m68k/t-linux"
5519                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5520                 extra_headers=math-68881.h
5521                 float_format=m68k
5522                 gnu_ld=yes
5523                 if test x$enable_threads = xyes; then
5524                         thread_file='posix'
5525                 fi
5526                 ;;
5527         m68k-*-psos*)
5528                 tmake_file=m68k/t-m68kbare
5529                 tm_file=m68k/m68k-psos.h
5530                 extra_headers=math-68881.h
5531                 float_format=m68k
5532                 ;;
5533         m68k-*-rtemscoff*)
5534                 tmake_file="m68k/t-m68kbare t-rtems"
5535                 tm_file=m68k/rtems.h
5536                 extra_headers=math-68881.h
5537                 float_format=m68k
5538                 ;;
5539         m68k-*-rtemself*|m68k-*-rtems*)
5540                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5541                 tm_file=m68k/rtemself.h
5542                 extra_headers=math-68881.h
5543                 float_format=m68k
5544                 ;;
5545         m88k-dg-dgux*)
5546                 case $machine in
5547                   m88k-dg-dguxbcs*)
5548                     tm_file=m88k/dguxbcs.h
5549                     tmake_file=m88k/t-dguxbcs
5550                     ;;
5551                   *)
5552                     tm_file=m88k/dgux.h
5553                     tmake_file=m88k/t-dgux
5554                     ;;
5555                 esac
5556                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5557                 xmake_file=m88k/x-dgux
5558                 if test x$gas = xyes
5559                 then
5560                         tmake_file=m88k/t-dgux-gas
5561                 fi
5562                 ;;
5563         m88k-dolphin-sysv3*)
5564                 tm_file=m88k/dolph.h
5565                 extra_parts="crtbegin.o crtend.o"
5566                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5567                 xmake_file=m88k/x-dolph
5568                 if test x$gas = xyes
5569                 then
5570                         tmake_file=m88k/t-m88k-gas
5571                 fi
5572                 ;;
5573         m88k-tektronix-sysv3)
5574                 tm_file=m88k/tekXD88.h
5575                 extra_parts="crtbegin.o crtend.o"
5576                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5577                 xmake_file=m88k/x-tekXD88
5578                 if test x$gas = xyes
5579                 then
5580                         tmake_file=m88k/t-m88k-gas
5581                 fi
5582                 ;;
5583         m88k-*-aout*)
5584                 tm_file=m88k/m88k-aout.h
5585                 ;;
5586         m88k-*-coff*)
5587                 tm_file=m88k/m88k-coff.h
5588                 tmake_file=m88k/t-bug
5589                 ;;
5590         m88k-*-luna*)
5591                 tm_file=m88k/luna.h
5592                 extra_parts="crtbegin.o crtend.o"
5593                 if test x$gas = xyes
5594                 then
5595                         tmake_file=m88k/t-luna-gas
5596                 else
5597                         tmake_file=m88k/t-luna
5598                 fi
5599                 ;;
5600         m88k-*-openbsd*)
5601                 tmake_file="${tmake_file} m88k/t-luna-gas"
5602                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5603                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5604                 ;;
5605         m88k-*-sysv3*)
5606                 tm_file=m88k/sysv3.h
5607                 extra_parts="crtbegin.o crtend.o"
5608                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5609                 xmake_file=m88k/x-sysv3
5610                 if test x$gas = xyes
5611                 then
5612                         tmake_file=m88k/t-m88k-gas
5613                 fi
5614                 ;;
5615         m88k-*-sysv4*)
5616                 tm_file=m88k/sysv4.h
5617                 extra_parts="crtbegin.o crtend.o"
5618                 xmake_file=m88k/x-sysv4
5619                 tmake_file=m88k/t-sysv4
5620                 ;;
5621         mcore-*-elf)
5622                 tm_file=mcore/mcore-elf.h
5623                 tmake_file=mcore/t-mcore
5624                 ;;
5625         mcore-*-pe*)
5626                 tm_file=mcore/mcore-pe.h
5627                 tmake_file=mcore/t-mcore-pe
5628                 ;;
5629         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5630                 if test "x$gnu_ld" = xyes
5631                 then
5632                         tm_file="mips/iris6.h mips/iris6gld.h"
5633                 else
5634                         tm_file=mips/iris6.h
5635                 fi
5636                 tmake_file=mips/t-iris6
5637                 xm_file=mips/xm-iris6.h
5638                 xmake_file=mips/x-iris6
5639 #               if test x$enable_threads = xyes; then
5640 #                       thread_file='irix'
5641 #               fi
5642                 ;;
5643         mips-wrs-vxworks)
5644                 tm_file="mips/elf.h mips/vxworks.h"
5645                 tmake_file=mips/t-ecoff
5646                 gas=yes
5647                 gnu_ld=yes
5648                 extra_parts="crtbegin.o crtend.o"
5649                 thread_file='vxworks'
5650                 ;;
5651         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5652                 tm_file="mips/iris6.h mips/cross64.h"
5653                 xm_defines=USG
5654                 xm_file="mips/xm-iris5.h"
5655                 xmake_file=mips/x-iris
5656                 tmake_file=mips/t-cross64
5657                 # See comment in mips/iris[56].h files.
5658                 use_collect2=yes
5659 #               if test x$enable_threads = xyes; then
5660 #                       thread_file='irix'
5661 #               fi
5662                 ;;
5663         mips-sni-sysv4)
5664                 if test x$gas = xyes
5665                 then
5666                         if test x$stabs = xyes
5667                         then
5668                                 tm_file=mips/iris5gdb.h
5669                         else
5670                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5671                         fi
5672                 else
5673                         tm_file=mips/sni-svr4.h
5674                 fi
5675                 xm_defines=USG
5676                 xmake_file=mips/x-sni-svr4
5677                 tmake_file=mips/t-mips-gas
5678                 if test x$gnu_ld != xyes
5679                 then
5680                         use_collect2=yes
5681                 fi
5682                 ;;
5683         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5684                 if test x$gas = xyes
5685                 then
5686                         tm_file="mips/iris5.h mips/iris5gas.h"
5687                         if test x$stabs = xyes
5688                         then
5689                                 tm_file="${tm_file} dbx.h"
5690                         fi
5691                 else
5692                         tm_file=mips/iris5.h
5693                 fi
5694                 xm_defines=USG
5695                 xm_file="mips/xm-iris5.h"
5696                 xmake_file=mips/x-iris
5697                 # mips-tfile doesn't work yet
5698                 tmake_file=mips/t-mips-gas
5699                 # See comment in mips/iris5.h file.
5700                 use_collect2=yes
5701 #               if test x$enable_threads = xyes; then
5702 #                       thread_file='irix'
5703 #               fi
5704                 ;;
5705         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5706                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5707                 if test x$stabs = xyes; then
5708                         tm_file="${tm_file} dbx.h"
5709                 fi
5710                 xm_defines=USG
5711                 xmake_file=mips/x-iris
5712                 if test x$gas = xyes
5713                 then
5714                         tmake_file=mips/t-mips-gas
5715                 else
5716                         extra_passes="mips-tfile mips-tdump"
5717                 fi
5718                 if test x$gnu_ld != xyes
5719                 then
5720                         use_collect2=yes
5721                 fi
5722 #               if test x$enable_threads = xyes; then
5723 #                       thread_file='irix'
5724 #               fi
5725                 ;;
5726         mips-sgi-irix4*)                # Mostly like a MIPS.
5727                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5728                 if test x$stabs = xyes; then
5729                         tm_file="${tm_file} dbx.h"
5730                 fi
5731                 xm_defines=USG
5732                 xmake_file=mips/x-iris
5733                 if test x$gas = xyes
5734                 then
5735                         tmake_file=mips/t-mips-gas
5736                 else
5737                         extra_passes="mips-tfile mips-tdump"
5738                 fi
5739                 if test x$gnu_ld != xyes
5740                 then
5741                         use_collect2=yes
5742                 fi
5743 #               if test x$enable_threads = xyes; then
5744 #                       thread_file='irix'
5745 #               fi
5746                 ;;
5747         mips-sgi-*)                     # Mostly like a MIPS.
5748                 tm_file="mips/iris3.h ${tm_file}"
5749                 if test x$stabs = xyes; then
5750                         tm_file="${tm_file} dbx.h"
5751                 fi
5752                 xm_defines=USG
5753                 xmake_file=mips/x-iris3
5754                 if test x$gas = xyes
5755                 then
5756                         tmake_file=mips/t-mips-gas
5757                 else
5758                         extra_passes="mips-tfile mips-tdump"
5759                 fi
5760                 if test x$gnu_ld != xyes
5761                 then
5762                         use_collect2=yes
5763                 fi
5764                 ;;
5765         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5766                 tm_file="mips/osfrose.h ${tm_file}"
5767                 xmake_file=mips/x-osfrose
5768                 tmake_file=mips/t-osfrose
5769                 extra_objs=halfpic.o
5770                 use_collect2=yes
5771                 ;;
5772         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5773                 tm_file=mips/dec-osf1.h
5774                 if test x$stabs = xyes; then
5775                         tm_file="${tm_file} dbx.h"
5776                 fi
5777                 xmake_file=mips/x-dec-osf1
5778                 if test x$gas = xyes
5779                 then
5780                         tmake_file=mips/t-mips-gas
5781                 else
5782                         tmake_file=mips/t-ultrix
5783                         extra_passes="mips-tfile mips-tdump"
5784                 fi
5785                 if test x$gnu_ld != xyes
5786                 then
5787                         use_collect2=yes
5788                 fi
5789                 ;;
5790         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5791               tm_file=mips/dec-bsd.h
5792               if test x$gas = xyes
5793               then
5794                         tmake_file=mips/t-mips-gas
5795               else
5796                         tmake_file=mips/t-ultrix
5797                         extra_passes="mips-tfile mips-tdump"
5798               fi
5799               if test x$gnu_ld != xyes
5800               then
5801                         use_collect2=yes
5802               fi
5803               ;;
5804         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5805                 tm_file=mips/netbsd.h
5806                 # On NetBSD, the headers are already okay, except for math.h.
5807                 tmake_file=t-netbsd
5808                 ;;
5809         mips*-*-linux*)                         # Linux MIPS, either endian.
5810                 xmake_file=x-linux
5811                 case $machine in
5812                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5813                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5814                 esac
5815                 tmake_file=t-linux
5816                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5817                 gnu_ld=yes
5818                 gas=yes
5819                 if test x$enable_threads = xyes; then
5820                         thread_file='posix'
5821                 fi
5822                 ;;
5823         mips*el-*-openbsd*)     # mips little endian
5824                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5825                 ;;
5826         mips*-*-openbsd*)               # mips big endian
5827                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5828                 tm_file="mips/openbsd-be.h ${tm_file}"
5829                 ;;
5830         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5831                 tm_file="mips/news4.h ${tm_file}"
5832                 if test x$stabs = xyes; then
5833                         tm_file="${tm_file} dbx.h"
5834                 fi
5835                 if test x$gas = xyes
5836                 then
5837                         tmake_file=mips/t-mips-gas
5838                 else
5839                         extra_passes="mips-tfile mips-tdump"
5840                 fi
5841                 if test x$gnu_ld != xyes
5842                 then
5843                         use_collect2=yes
5844                 fi
5845                 xmake_file=mips/x-sony
5846                 ;;
5847         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5848                                         # That is based on svr4.
5849                 # t-svr4 is not right because this system doesn't use ELF.
5850                 tm_file="mips/news5.h ${tm_file}"
5851                 if test x$stabs = xyes; then
5852                         tm_file="${tm_file} dbx.h"
5853                 fi
5854                 xm_defines=USG
5855                 if test x$gas = xyes
5856                 then
5857                         tmake_file=mips/t-mips-gas
5858                 else
5859                         extra_passes="mips-tfile mips-tdump"
5860                 fi
5861                 if test x$gnu_ld != xyes
5862                 then
5863                         use_collect2=yes
5864                 fi
5865                 ;;
5866         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5867                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5868                 if test x$stabs = xyes; then
5869                         tm_file="${tm_file} dbx.h"
5870                 fi
5871                 xm_defines=USG
5872                 xmake_file=mips/x-sysv
5873                 if test x$gas = xyes
5874                 then
5875                         tmake_file=mips/t-mips-gas
5876                         extra_parts="crtbegin.o crtend.o"
5877                 else
5878                         tmake_file=mips/t-mips
5879                         extra_passes="mips-tfile mips-tdump"
5880                 fi
5881                 if test x$gnu_ld != xyes
5882                 then
5883                         use_collect2=yes
5884                 fi
5885                 ;;
5886         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5887                 tm_file="mips/ultrix.h ${tm_file}"
5888                 if test x$stabs = xyes; then
5889                         tm_file="${tm_file} dbx.h"
5890                 fi
5891                 xmake_file=mips/x-ultrix
5892                 if test x$gas = xyes
5893                 then
5894                         tmake_file=mips/t-mips-gas
5895                 else
5896                         tmake_file=mips/t-ultrix
5897                         extra_passes="mips-tfile mips-tdump"
5898                 fi
5899                 if test x$gnu_ld != xyes
5900                 then
5901                         use_collect2=yes
5902                 fi
5903                 ;;
5904         mips-*-riscos[56789]bsd*)
5905                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5906                 if test x$stabs = xyes; then
5907                         tm_file="${tm_file} dbx.h"
5908                 fi
5909                 if test x$gas = xyes
5910                 then
5911                         tmake_file=mips/t-bsd-gas
5912                 else
5913                         tmake_file=mips/t-bsd
5914                         extra_passes="mips-tfile mips-tdump"
5915                 fi
5916                 if test x$gnu_ld != xyes
5917                 then
5918                         use_collect2=yes
5919                 fi
5920                 ;;
5921         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5922                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5923                 if test x$stabs = xyes; then
5924                         tm_file="${tm_file} dbx.h"
5925                 fi
5926                 if test x$gas = xyes
5927                 then
5928                         tmake_file=mips/t-bsd-gas
5929                 else
5930                         tmake_file=mips/t-bsd
5931                         extra_passes="mips-tfile mips-tdump"
5932                 fi
5933                 if test x$gnu_ld != xyes
5934                 then
5935                         use_collect2=yes
5936                 fi
5937                 ;;
5938         mips-*-riscos[56789]sysv4*)
5939                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5940                 if test x$stabs = xyes; then
5941                         tm_file="${tm_file} dbx.h"
5942                 fi
5943                 xmake_file=mips/x-sysv
5944                 if test x$gas = xyes
5945                 then
5946                         tmake_file=mips/t-svr4-gas
5947                 else
5948                         tmake_file=mips/t-svr4
5949                         extra_passes="mips-tfile mips-tdump"
5950                 fi
5951                 if test x$gnu_ld != xyes
5952                 then
5953                         use_collect2=yes
5954                 fi
5955                 ;;
5956         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5957                 tm_file="mips/svr4-4.h ${tm_file}"
5958                 if test x$stabs = xyes; then
5959                         tm_file="${tm_file} dbx.h"
5960                 fi
5961                 xm_defines=USG
5962                 xmake_file=mips/x-sysv
5963                 if test x$gas = xyes
5964                 then
5965                         tmake_file=mips/t-svr4-gas
5966                 else
5967                         tmake_file=mips/t-svr4
5968                         extra_passes="mips-tfile mips-tdump"
5969                 fi
5970                 if test x$gnu_ld != xyes
5971                 then
5972                         use_collect2=yes
5973                 fi
5974                 ;;
5975         mips-*-riscos[56789]sysv*)
5976                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5977                 if test x$stabs = xyes; then
5978                         tm_file="${tm_file} dbx.h"
5979                 fi
5980                 xm_defines=USG
5981                 xmake_file=mips/x-sysv
5982                 if test x$gas = xyes
5983                 then
5984                         tmake_file=mips/t-svr3-gas
5985                 else
5986                         tmake_file=mips/t-svr3
5987                         extra_passes="mips-tfile mips-tdump"
5988                 fi
5989                 if test x$gnu_ld != xyes
5990                 then
5991                         use_collect2=yes
5992                 fi
5993                 ;;
5994         mips-*-sysv* | mips-*-riscos*sysv*)
5995                 tm_file="mips/svr3-4.h ${tm_file}"
5996                 if test x$stabs = xyes; then
5997                         tm_file="${tm_file} dbx.h"
5998                 fi
5999                 xm_defines=USG
6000                 xmake_file=mips/x-sysv
6001                 if test x$gas = xyes
6002                 then
6003                         tmake_file=mips/t-svr3-gas
6004                 else
6005                         tmake_file=mips/t-svr3
6006                         extra_passes="mips-tfile mips-tdump"
6007                 fi
6008                 if test x$gnu_ld != xyes
6009                 then
6010                         use_collect2=yes
6011                 fi
6012                 ;;
6013         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
6014                 tm_file=mips/mips-5.h
6015                 if test x$stabs = xyes; then
6016                         tm_file="${tm_file} dbx.h"
6017                 fi
6018                 if test x$gas = xyes
6019                 then
6020                         tmake_file=mips/t-mips-gas
6021                 else
6022                         extra_passes="mips-tfile mips-tdump"
6023                 fi
6024                 if test x$gnu_ld != xyes
6025                 then
6026                         use_collect2=yes
6027                 fi
6028                 ;;
6029         mips-*-gnu*)
6030                 ;;
6031         mipsel-*-ecoff*)
6032                 tm_file=mips/ecoffl.h
6033                 if test x$stabs = xyes; then
6034                         tm_file="${tm_file} dbx.h"
6035                 fi
6036                 tmake_file=mips/t-ecoff
6037                 ;;
6038         mips-*-ecoff*)
6039                 tm_file="gofast.h mips/ecoff.h"
6040                 if test x$stabs = xyes; then
6041                         tm_file="${tm_file} dbx.h"
6042                 fi
6043                 tmake_file=mips/t-ecoff
6044                 ;;
6045         mipsel-*-elf*)
6046                 tm_file="mips/elfl.h"
6047                 tmake_file=mips/t-elf
6048                 ;;
6049         mips-*-elf*)
6050                 tm_file="mips/elf.h"
6051                 tmake_file=mips/t-elf
6052                 ;;
6053         mips64el-*-elf*)
6054                 tm_file="mips/elfl64.h"
6055                 tmake_file=mips/t-elf
6056                 ;;
6057         mips64orionel-*-elf*)
6058                 tm_file="mips/elforion.h mips/elfl64.h"
6059                 tmake_file=mips/t-elf
6060                 ;;
6061         mips64-*-elf*)
6062                 tm_file="mips/elf64.h"
6063                 tmake_file=mips/t-elf
6064                 ;;
6065         mips64orion-*-elf*)
6066                 tm_file="mips/elforion.h mips/elf64.h"
6067                 tmake_file=mips/t-elf
6068                 ;;
6069         mips64orion-*-rtems*)
6070                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
6071                 tmake_file="mips/t-elf t-rtems"
6072                 ;;
6073         mipstx39el-*-elf*)
6074                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6075                 tmake_file=mips/t-r3900
6076                 ;;
6077         mipstx39-*-elf*)
6078                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6079                 tmake_file=mips/t-r3900
6080                 ;;
6081         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6082                 if test x$stabs = xyes; then
6083                         tm_file="${tm_file} dbx.h"
6084                 fi
6085                 if test x$gas = xyes
6086                 then
6087                         tmake_file=mips/t-mips-gas
6088                 else
6089                         extra_passes="mips-tfile mips-tdump"
6090                 fi
6091                 if test x$gnu_ld != xyes
6092                 then
6093                         use_collect2=yes
6094                 fi
6095                 ;;
6096         mn10200-*-*)
6097                 float_format=i32
6098                 cpu_type=mn10200
6099                 tm_file="mn10200/mn10200.h"
6100                 if test x$stabs = xyes
6101                 then
6102                         tm_file="${tm_file} dbx.h"
6103                 fi
6104                 use_collect2=no
6105                 ;;
6106         mn10300-*-*)
6107                 cpu_type=mn10300
6108                 tm_file="mn10300/mn10300.h"
6109                 if test x$stabs = xyes
6110                 then
6111                         tm_file="${tm_file} dbx.h"
6112                 fi
6113                 use_collect2=no
6114                 ;;
6115         ns32k-encore-bsd*)
6116                 tm_file=ns32k/encore.h
6117                 use_collect2=yes
6118                 ;;
6119         ns32k-sequent-bsd*)
6120                 tm_file=ns32k/sequent.h
6121                 use_collect2=yes
6122                 ;;
6123         ns32k-tek6100-bsd*)
6124                 tm_file=ns32k/tek6100.h
6125                 use_collect2=yes
6126                 ;;
6127         ns32k-tek6200-bsd*)
6128                 tm_file=ns32k/tek6200.h
6129                 use_collect2=yes
6130                 ;;
6131         ns32k-merlin-*)
6132                 tm_file=ns32k/merlin.h
6133                 use_collect2=yes
6134                 ;;
6135         ns32k-pc532-mach*)
6136                 tm_file=ns32k/pc532-mach.h
6137                 use_collect2=yes
6138                 ;;
6139         ns32k-pc532-minix*)
6140                 tm_file=ns32k/pc532-min.h
6141                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6142                 xm_defines=USG
6143                 use_collect2=yes
6144                 ;;
6145         ns32k-*-netbsd*)
6146                 tm_file=ns32k/netbsd.h
6147                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6148                 # On NetBSD, the headers are already okay, except for math.h.
6149                 tmake_file=t-netbsd
6150                 use_collect2=yes
6151                 ;;
6152         pdp11-*-bsd)
6153                 tm_file="${tm_file} pdp11/2bsd.h"
6154                 ;;
6155         pdp11-*-*)
6156                 ;;
6157         avr-*-*)
6158                 ;;
6159         ns32k-*-openbsd*)
6160                 # Nothing special
6161                 ;;
6162         pj*-linux*)
6163                 tm_file="svr4.h pj/linux.h ${tm_file}"
6164                 ;;
6165         pj-*)
6166                 ;;
6167         pjl-*)
6168                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6169                 ;;
6170
6171         romp-*-aos*)
6172                 use_collect2=yes
6173                 ;;
6174         romp-*-mach*)
6175                 xmake_file=romp/x-mach
6176                 use_collect2=yes
6177                 ;;
6178         romp-*-openbsd*)
6179                 # Nothing special
6180                 ;;
6181         powerpc-*-openbsd*)
6182                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6183                 ;;
6184         powerpc-*-beos*)
6185                 cpu_type=rs6000
6186                 tm_file=rs6000/beos.h
6187                 xm_file=rs6000/xm-beos.h
6188                 tmake_file=rs6000/t-beos
6189                 xmake_file=rs6000/x-beos
6190                 ;;
6191         powerpc-*-sysv*)
6192                 tm_file=rs6000/sysv4.h
6193                 xm_file="rs6000/xm-sysv4.h"
6194                 xm_defines="USG POSIX"
6195                 extra_headers=ppc-asm.h
6196                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6197                 xmake_file=rs6000/x-sysv4
6198                 ;;
6199         powerpc-*-eabiaix*)
6200                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6201                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6202                 extra_headers=ppc-asm.h
6203                 ;;
6204         powerpc-*-eabisim*)
6205                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6206                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6207                 extra_headers=ppc-asm.h
6208                 ;;
6209         powerpc-*-elf*)
6210                 tm_file="rs6000/sysv4.h"
6211                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6212                 extra_headers=ppc-asm.h
6213                 ;;
6214         powerpc-*-eabi*)
6215                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6216                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6217                 extra_headers=ppc-asm.h
6218                 ;;
6219         powerpc-*-rtems*)
6220                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6221                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6222                 extra_headers=ppc-asm.h
6223                 ;;
6224         powerpc-*-linux*libc1)
6225                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6226                 xm_file=rs6000/xm-sysv4.h
6227                 out_file=rs6000/rs6000.c
6228                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6229                 xmake_file=x-linux
6230                 extra_headers=ppc-asm.h
6231                 if test x$enable_threads = xyes; then
6232                         thread_file='posix'
6233                 fi
6234                 ;;
6235         powerpc-*-linux*)
6236                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6237                 xm_file="rs6000/xm-sysv4.h"
6238                 xm_defines="USG ${xm_defines}"
6239                 out_file=rs6000/rs6000.c
6240                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6241                 xmake_file=x-linux
6242                 extra_headers=ppc-asm.h
6243                 if test x$enable_threads = xyes; then
6244                         thread_file='posix'
6245                 fi
6246                 ;;
6247         powerpc-wrs-vxworks*)
6248                 cpu_type=rs6000
6249                 xm_file="rs6000/xm-sysv4.h"
6250                 xm_defines="USG POSIX"
6251                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6252                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6253                 extra_headers=ppc-asm.h
6254                 thread_file='vxworks'
6255                 ;;
6256         powerpcle-wrs-vxworks*)
6257                 cpu_type=rs6000
6258                 xm_file="rs6000/xm-sysv4.h"
6259                 xm_defines="USG POSIX"
6260                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6261                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6262                 extra_headers=ppc-asm.h
6263                 thread_file='vxworks'
6264                 ;;
6265         powerpcle-*-sysv*)
6266                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6267                 xm_file="rs6000/xm-sysv4.h"
6268                 xm_defines="USG POSIX"
6269                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6270                 xmake_file=rs6000/x-sysv4
6271                 extra_headers=ppc-asm.h
6272                 ;;
6273         powerpcle-*-elf*)
6274                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6275                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6276                 extra_headers=ppc-asm.h
6277                 ;;
6278         powerpcle-*-eabisim*)
6279                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6280                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6281                 extra_headers=ppc-asm.h
6282                 ;;
6283         powerpcle-*-eabi*)
6284                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6285                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6286                 extra_headers=ppc-asm.h
6287                 ;;
6288         powerpcle-*-solaris2*)
6289                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6290                 xm_file="rs6000/xm-sysv4.h"
6291                 xm_defines="USG POSIX"
6292                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6293                 xmake_file=rs6000/x-sysv4
6294                 extra_headers=ppc-asm.h
6295                 ;;
6296         rs6000-ibm-aix3.[01]*)
6297                 tm_file=rs6000/aix31.h
6298                 xmake_file=rs6000/x-aix31
6299                 float_format=none
6300                 use_collect2=yes
6301                 ;;
6302         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6303                 tm_file=rs6000/aix3newas.h
6304                 if test x$host != x$target
6305                 then
6306                         tmake_file=rs6000/t-xnewas
6307                 else
6308                         tmake_file=rs6000/t-newas
6309                 fi
6310                 float_format=none
6311                 use_collect2=yes
6312                 ;;
6313         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6314                 tm_file=rs6000/aix41.h
6315                 if test x$host != x$target
6316                 then
6317                         tmake_file=rs6000/t-xnewas
6318                 else
6319                         tmake_file=rs6000/t-newas
6320                 fi
6321                 if test "$gnu_ld" = yes
6322                 then
6323                         xmake_file=rs6000/x-aix41-gld
6324                 else
6325                         tmake_file='rs6000/t-newas'
6326                 fi
6327                 xmake_file=rs6000/x-aix41
6328                 float_format=none
6329                 use_collect2=yes
6330                 ;;
6331         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6332                 tm_file=rs6000/aix43.h
6333                 tmake_file=rs6000/t-aix43
6334                 xmake_file=rs6000/x-aix41
6335                 float_format=none
6336                 use_collect2=yes
6337                 thread_file='aix'
6338                 ;;
6339         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6340                 tm_file=rs6000/aix43.h
6341                 tmake_file=rs6000/t-aix43
6342                 xmake_file=rs6000/x-aix41
6343                 float_format=none
6344                 use_collect2=yes
6345                 thread_file='aix'
6346                 ;;
6347         rs6000-ibm-aix*)
6348                 float_format=none
6349                 use_collect2=yes
6350                 ;;
6351         rs6000-bull-bosx)
6352                 float_format=none
6353                 use_collect2=yes
6354                 ;;
6355         rs6000-*-mach*)
6356                 tm_file=rs6000/mach.h
6357                 xm_file="${xm_file} rs6000/xm-mach.h"
6358                 xmake_file=rs6000/x-mach
6359                 use_collect2=yes
6360                 ;;
6361         rs6000-*-lynxos*)
6362                 tm_file=rs6000/lynx.h
6363                 xm_file=rs6000/xm-lynx.h
6364                 tmake_file=rs6000/t-rs6000
6365                 xmake_file=rs6000/x-lynx
6366                 use_collect2=yes
6367                 ;;
6368         sh-*-elf*)
6369                 tmake_file="sh/t-sh sh/t-elf"
6370                 tm_file="sh/sh.h sh/elf.h"
6371                 float_format=sh
6372                 ;;
6373         sh-*-rtemself*)
6374                 tmake_file="sh/t-sh sh/t-elf t-rtems"
6375                 tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
6376                 float_format=sh
6377                 ;;
6378         sh-*-rtems*)
6379                 tmake_file="sh/t-sh t-rtems"
6380                 tm_file="sh/sh.h sh/rtems.h"
6381                 float_format=sh
6382                 ;;
6383         sh-*-linux*)
6384                 tm_file="sh/sh.h sh/elf.h sh/linux.h"
6385                 tmake_file="sh/t-sh sh/t-elf sh/t-linux"
6386                 xmake_file=x-linux
6387                 gas=yes gnu_ld=yes
6388                 if test x$enable_threads = xyes; then
6389                         thread_file='posix'
6390                 fi
6391                 float_format=sh
6392                 ;;
6393         sh-*-*)
6394                 float_format=sh
6395                 ;;
6396         sparc-tti-*)
6397                 tm_file=sparc/pbd.h
6398                 xm_file="xm-alloca.h ${xm_file}"
6399                 xm_defines=USG
6400                 ;;
6401         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6402                 tm_file=sparc/vxsparc.h
6403                 tmake_file=sparc/t-vxsparc
6404                 use_collect2=yes
6405                 thread_file='vxworks'
6406                 ;;
6407         sparc-*-aout*)
6408                 tmake_file=sparc/t-sparcbare
6409                 tm_file="sparc/aout.h libgloss.h"
6410                 ;;
6411         sparc-*-netbsd*)
6412                 tm_file=sparc/netbsd.h
6413                 tmake_file=t-netbsd
6414                 use_collect2=yes
6415                 ;;
6416         sparc-*-openbsd*)
6417                 # we need collect2 until our bug is fixed...
6418                 use_collect2=yes
6419                 ;;
6420         sparc-*-bsd*)
6421                 tm_file=sparc/bsd.h
6422                 ;;
6423         sparc-*-elf*)
6424                 tm_file=sparc/elf.h
6425                 tmake_file=sparc/t-elf
6426                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6427                 #float_format=i128
6428                 float_format=i64
6429                 ;;
6430         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6431                 xm_file="${xm_file} sparc/xm-linux.h"
6432                 tm_file=sparc/linux-aout.h
6433                 xmake_file=x-linux
6434                 gnu_ld=yes
6435                 ;;
6436         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6437                 xm_file="${xm_file} sparc/xm-linux.h"
6438                 xmake_file=x-linux
6439                 tm_file=sparc/linux.h
6440                 tmake_file="t-linux t-linux-gnulibc1"
6441                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6442                 gnu_ld=yes
6443                 float_format=sparc
6444                 ;;
6445         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6446                 xm_file="${xm_file} sparc/xm-linux.h"
6447                 xmake_file=x-linux
6448                 tm_file=sparc/linux.h
6449                 tmake_file="t-linux"
6450                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6451                 gnu_ld=yes
6452                 if test x$enable_threads = xyes; then
6453                         thread_file='posix'
6454                 fi
6455                 float_format=sparc
6456                 ;;
6457         sparc-*-lynxos*)
6458                 if test x$gas = xyes
6459                 then
6460                         tm_file=sparc/lynx.h
6461                 else
6462                         tm_file=sparc/lynx-ng.h
6463                 fi
6464                 xm_file=sparc/xm-lynx.h
6465                 tmake_file=sparc/t-sunos41
6466                 xmake_file=x-lynx
6467                 ;;
6468         sparc-*-rtemsaout*)
6469                 tmake_file="sparc/t-sparcbare t-rtems"
6470                 tm_file=sparc/rtems.h
6471                 ;;
6472         sparc-*-rtems*|sparc-*-rtemself*)
6473                 tm_file="sparc/rtemself.h"
6474                 tmake_file="sparc/t-elf t-rtems"
6475                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6476                 #float_format=i128
6477                 float_format=i64
6478                 ;;
6479         sparcv9-*-solaris2*)
6480                 if test x$gnu_ld = xyes
6481                 then
6482                         tm_file=sparc/sol2-64.h
6483                 else
6484                         tm_file=sparc/sol2-sld-64.h
6485                 fi
6486                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6487                 xm_defines="USG POSIX"
6488                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6489                 if test x$gnu_ld = xyes; then
6490                         tmake_file="$tmake_file sparc/t-slibgcc"
6491                 else
6492                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6493                 fi
6494                 xmake_file=sparc/x-sysv4
6495                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6496                 float_format=none
6497                 if test x${enable_threads} = x ; then
6498                     enable_threads=$have_pthread_h
6499                     if test x${enable_threads} = x ; then
6500                         enable_threads=$have_thread_h
6501                     fi
6502                 fi
6503                 if test x${enable_threads} = xyes ; then
6504                     if test x${have_pthread_h} = xyes ; then
6505                         thread_file='posix'
6506                     else
6507                         thread_file='solaris'
6508                     fi
6509                 fi
6510                 ;;
6511         sparc-hal-solaris2*)
6512                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6513                 xm_defines="USG POSIX"
6514                 tm_file="sparc/sol2.h sparc/hal.h"
6515                 tmake_file="sparc/t-halos sparc/t-sol2"
6516                 if test x$gnu_ld = xyes; then
6517                         tmake_file="$tmake_file sparc/t-slibgcc"
6518                 else
6519                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6520                 fi
6521                 xmake_file=sparc/x-sysv4
6522                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6523                 case $machine in
6524                 *-*-solaris2.[0-4])
6525                         float_format=i128
6526                 ;;
6527                 *)
6528                         float_format=none
6529                         ;;
6530                 esac
6531                 thread_file='solaris'
6532                 ;;
6533         sparc-*-solaris2*)
6534                 if test x$gnu_ld = xyes
6535                 then
6536                         tm_file=sparc/sol2.h
6537                 else
6538                         tm_file=sparc/sol2-sld.h
6539                 fi
6540                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6541                 xm_defines="USG POSIX"
6542                 tmake_file=sparc/t-sol2
6543                 if test x$gnu_ld = xyes; then
6544                         tmake_file="$tmake_file sparc/t-slibgcc"
6545                 else
6546                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6547                 fi
6548                 xmake_file=sparc/x-sysv4
6549                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6550 # At the moment, 32-to-64 cross compilation doesn't work.
6551 #               case $machine in
6552 #changequote(,)dnl
6553 #               *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6554 #changequote([,])dnl
6555 #               *-*-solaris2*)
6556 #                       if test x$gnu_ld = xyes
6557 #                       then
6558 #                               tm_file=sparc/sol2-64.h
6559 #                       else
6560 #                               tm_file=sparc/sol2-sld-64.h
6561 #                       fi
6562 #                       tmake_file="$tmake_file sparc/t-sol2-64"
6563 #                       ;;
6564 #               esac
6565                 case $machine in
6566                 *-*-solaris2.[0-4])
6567                         float_format=i128
6568                         ;;
6569                 *)
6570                         float_format=none
6571                         ;;
6572                 esac
6573                 if test x${enable_threads} = x; then
6574                     enable_threads=$have_pthread_h
6575                     if test x${enable_threads} = x; then
6576                         enable_threads=$have_thread_h
6577                     fi
6578                 fi
6579                 if test x${enable_threads} = xyes; then
6580                     if test x${have_pthread_h} = xyes; then
6581                         thread_file='posix'
6582                     else
6583                         thread_file='solaris'
6584                     fi
6585                 fi
6586                 ;;
6587         sparc-*-sunos4.0*)
6588                 tm_file=sparc/sunos4.h
6589                 tmake_file=sparc/t-sunos40
6590                 use_collect2=yes
6591                 ;;
6592         sparc-*-sunos4*)
6593                 tm_file=sparc/sunos4.h
6594                 tmake_file=sparc/t-sunos41
6595                 use_collect2=yes
6596                 if test x$gas = xyes; then
6597                         tm_file="${tm_file} sparc/sun4gas.h"
6598                 fi
6599                 ;;
6600         sparc-*-sunos3*)
6601                 tm_file=sparc/sun4o3.h
6602                 use_collect2=yes
6603                 ;;
6604         sparc-*-sysv4*)
6605                 tm_file=sparc/sysv4.h
6606                 xm_file="sparc/xm-sysv4.h"
6607                 xm_defines="USG POSIX"
6608                 tmake_file=t-svr4
6609                 xmake_file=sparc/x-sysv4
6610                 extra_parts="crtbegin.o crtend.o"
6611                 ;;
6612         sparc-*-vxsim*)
6613                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6614                 xm_defines="USG POSIX"
6615                 tm_file=sparc/vxsim.h
6616                 tmake_file=sparc/t-vxsparc
6617                 xmake_file=sparc/x-sysv4
6618                 ;;
6619         sparclet-*-aout*)
6620                 tm_file="sparc/splet.h libgloss.h"
6621                 tmake_file=sparc/t-splet
6622                 ;;
6623         sparclite-*-coff*)
6624                 tm_file="sparc/litecoff.h libgloss.h"
6625                 tmake_file=sparc/t-sparclite
6626                 ;;
6627         sparclite-*-aout*)
6628                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6629                 tmake_file=sparc/t-sparclite
6630                 ;;
6631         sparclite-*-elf*)
6632                 tm_file="sparc/liteelf.h"
6633                 tmake_file=sparc/t-sparclite
6634                 extra_parts="crtbegin.o crtend.o"
6635                 ;;
6636         sparc86x-*-aout*)
6637                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6638                 tmake_file=sparc/t-sp86x
6639                 ;;
6640         sparc86x-*-elf*)
6641                 tm_file="sparc/sp86x-elf.h"
6642                 tmake_file=sparc/t-sp86x
6643                 extra_parts="crtbegin.o crtend.o"
6644                 ;;
6645         sparc64-*-aout*)
6646                 tmake_file=sparc/t-sp64
6647                 tm_file=sparc/sp64-aout.h
6648                 ;;
6649         sparc64-*-elf*)
6650                 tmake_file=sparc/t-sp64
6651                 tm_file=sparc/sp64-elf.h
6652                 extra_parts="crtbegin.o crtend.o"
6653                 ;;
6654         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6655                 tmake_file="t-linux sparc/t-linux64"
6656                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6657                 tm_file=sparc/linux64.h
6658                 xmake_file=x-linux
6659                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6660                 gnu_ld=yes
6661                 if test x$enable_threads = xyes; then
6662                         thread_file='posix'
6663                 fi
6664                 float_format=sparc
6665                 ;;
6666         thumb*-*-*)
6667                 { echo "configure: error:
6668 *** The Thumb targets have been depreciated.  The equivalent
6669 *** ARM based toolchain can now generated Thumb instructions
6670 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6671                 ;;
6672         v850-*-rtems*)
6673                 cpu_type=v850
6674                 tm_file="v850/rtems.h"
6675                 xm_file="v850/xm-v850.h"
6676                 tmake_file="v850/t-v850 t-rtems"
6677                 if test x$stabs = xyes
6678                 then
6679                         tm_file="${tm_file} dbx.h"
6680                 fi
6681                 use_collect2=no
6682                 ;;
6683         v850-*-*)
6684                 target_cpu_default="TARGET_CPU_generic"
6685                 cpu_type=v850
6686                 tm_file="v850/v850.h"
6687                 xm_file="v850/xm-v850.h"
6688                 tmake_file=v850/t-v850
6689                 if test x$stabs = xyes
6690                 then
6691                         tm_file="${tm_file} dbx.h"
6692                 fi
6693                 use_collect2=no
6694                 ;;
6695         vax-*-bsd*)                     # vaxen running BSD
6696                 use_collect2=yes
6697                 float_format=vax
6698                 ;;
6699         vax-*-sysv*)                    # vaxen running system V
6700                 tm_file="${tm_file} vax/vaxv.h"
6701                 xm_defines=USG
6702                 float_format=vax
6703                 ;;
6704         vax-*-netbsd*)
6705                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6706                 tmake_file=t-netbsd
6707                 float_format=vax
6708                 use_collect2=yes
6709                 ;;
6710         vax-*-openbsd*)
6711                 tmake_file="${tmake_file} vax/t-openbsd"
6712                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6713                 xm_file="xm-openbsd.h vax/xm-vax.h"
6714                 float_format=vax
6715                 use_collect2=yes
6716                 ;;
6717         vax-*-ultrix*)                  # vaxen running ultrix
6718                 tm_file="${tm_file} vax/ultrix.h"
6719                 float_format=vax
6720                 ;;
6721         vax-*-vms*)                     # vaxen running VMS
6722                 xm_file=vax/xm-vms.h
6723                 tm_file=vax/vms.h
6724                 float_format=vax
6725                 ;;
6726         vax-*-*)                        # vax default entry
6727                 float_format=vax
6728                 ;;
6729         we32k-att-sysv*)
6730                 xm_file="${xm_file} xm-svr3"
6731                 use_collect2=yes
6732                 ;;
6733         *)
6734                 echo "Configuration $machine not supported" 1>&2
6735                 exit 1
6736                 ;;
6737         esac
6738
6739         case $machine in
6740         *-*-linux*)
6741                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6742         *-*-gnu*)
6743                 # On the GNU system, the setup is just about the same on
6744                 # each different CPU.  The specific machines that GNU
6745                 # supports are matched above and just set $cpu_type.
6746                 xm_file="xm-gnu.h ${xm_file}"
6747                 tm_file=${cpu_type}/gnu.h
6748                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6749                 # GNU always uses ELF.
6750                 elf=yes
6751                 # GNU tools are the only tools.
6752                 gnu_ld=yes
6753                 gas=yes
6754                 xmake_file=x-linux      # These details are the same as Linux.
6755                 tmake_file=t-gnu        # These are not.
6756                 ;;
6757         *-*-sysv4*)
6758                 xmake_try_sysv=x-sysv
6759                 install_headers_dir=install-headers-cpio
6760                 ;;
6761         *-*-sysv*)
6762                 install_headers_dir=install-headers-cpio
6763                 ;;
6764         esac
6765
6766         # Distinguish i[34567]86
6767         # Also, do not run mips-tfile on MIPS if using gas.
6768         # Process --with-cpu= for PowerPC/rs6000
6769         target_cpu_default2=
6770         case $machine in
6771         i486-*-*)
6772                 target_cpu_default2=1
6773                 ;;
6774         i586-*-*)
6775                 case $target_alias in
6776                         k6-*)
6777                                 target_cpu_default2=4
6778                                 ;;
6779                         *)
6780                                 target_cpu_default2=2
6781                                 ;;
6782                 esac
6783                 ;;
6784         i686-*-* | i786-*-*)
6785                 target_cpu_default2=3
6786                 ;;
6787         alpha*-*-*)
6788                 case $machine in
6789                         alphaev6[78]*)
6790                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6791                                 ;;
6792                         alphaev6*)
6793                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6794                                 ;;
6795                         alphapca56*)
6796                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6797                                 ;;
6798                         alphaev56*)
6799                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6800                                 ;;
6801                         alphaev5*)
6802                                 target_cpu_default2="MASK_CPU_EV5"
6803                                 ;;
6804                 esac
6805
6806                 if test x$gas = xyes
6807                 then
6808                         if test "$target_cpu_default2" = ""
6809                         then
6810                                 target_cpu_default2="MASK_GAS"
6811                         else
6812                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6813                         fi
6814                 fi
6815                 ;;
6816         arm*-*-*)
6817                 case "x$with_cpu" in
6818                         x)
6819                                 # The most generic
6820                                 target_cpu_default2="TARGET_CPU_generic"
6821                                 ;;
6822
6823                         # Distinguish cores, and major variants
6824                         # arm7m doesn't exist, but D & I don't affect code
6825                         xarm[23678] | xarm250 | xarm[67][01]0 \
6826                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6827                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6828                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6829                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6830                                 ;;
6831
6832                         xyes | xno)
6833                                 echo "--with-cpu must be passed a value" 1>&2
6834                                 exit 1
6835                                 ;;
6836
6837                         *)
6838                                 if test x$pass2done = xyes
6839                                 then
6840                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6841                                         exit 1
6842                                 fi
6843                                 ;;
6844                 esac
6845                 ;;
6846
6847         mips*-*-ecoff* | mips*-*-elf*)
6848                 if test x$gas = xyes
6849                 then
6850                         if test x$gnu_ld = xyes
6851                         then
6852                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6853                         else
6854                                 target_cpu_default2="MASK_GAS"
6855                         fi
6856                 fi
6857                 ;;
6858         mips*-*-*)
6859                 if test x$gas = xyes
6860                 then
6861                         target_cpu_default2="MASK_GAS"
6862                 fi
6863                 ;;
6864         powerpc*-*-* | rs6000-*-*)
6865                 case "x$with_cpu" in
6866                         x)
6867                                 ;;
6868
6869                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6870                           | xrios1 | xrios2 | xrsc | xrsc1 \
6871                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6872                           | xec603e | x740 | x750 | x401 \
6873                           | x403 | x505 | x801 | x821 | x823 | x860)
6874                                 target_cpu_default2="\"$with_cpu\""
6875                                 ;;
6876
6877                         xyes | xno)
6878                                 echo "--with-cpu must be passed a value" 1>&2
6879                                 exit 1
6880                                 ;;
6881
6882                         *)
6883                                 if test x$pass2done = xyes
6884                                 then
6885                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6886                                         exit 1
6887                                 fi
6888                                 ;;
6889                 esac
6890                 ;;
6891         sparc*-*-*)
6892                 case ".$with_cpu" in
6893                         .)
6894                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6895                                 ;;
6896                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6897                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6898                                 ;;
6899                         *)
6900                                 if test x$pass2done = xyes
6901                                 then
6902                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6903                                         exit 1
6904                                 fi
6905                                 ;;
6906                 esac
6907                 ;;
6908         esac
6909
6910         if test "$target_cpu_default2" != ""
6911         then
6912                 if test "$target_cpu_default" != ""
6913                 then
6914                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6915                 else
6916                         target_cpu_default=$target_cpu_default2
6917                 fi
6918         fi
6919
6920         # No need for collect2 if we have the GNU linker.
6921         # Actually, there is now; GNU ld doesn't handle the EH info or
6922         # collecting for shared libraries.
6923         #case x$gnu_ld in
6924         #xyes)
6925         #       use_collect2=
6926         #       ;;
6927         #esac
6928
6929 # Save data on machine being used to compile GCC in build_xm_file.
6930 # Save data on host machine in vars host_xm_file and host_xmake_file.
6931         if test x$pass1done = x
6932         then
6933                 if test x"$xm_file" = x
6934                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6935                 else build_xm_file=$xm_file
6936                 fi
6937                 build_xm_defines=$xm_defines
6938                 build_install_headers_dir=$install_headers_dir
6939                 build_exeext=$exeext
6940                 pass1done=yes
6941         else
6942                 if test x$pass2done = x
6943                 then
6944                         if test x"$xm_file" = x
6945                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6946                         else host_xm_file=$xm_file
6947                         fi
6948                         host_xm_defines=$xm_defines
6949                         if test x"$xmake_file" = x
6950                         then xmake_file=$cpu_type/x-$cpu_type
6951                         fi
6952                         host_xmake_file="$xmake_file"
6953                         host_truncate_target=$truncate_target
6954                         host_extra_gcc_objs=$extra_gcc_objs
6955                         host_extra_objs=$extra_host_objs
6956                         host_exeext=$exeext
6957                         pass2done=yes
6958                 fi
6959         fi
6960 done
6961
6962 extra_objs="${host_extra_objs} ${extra_objs}"
6963
6964 # Default the target-machine variables that were not explicitly set.
6965 if test x"$tm_file" = x
6966 then tm_file=$cpu_type/$cpu_type.h; fi
6967
6968 if test x$extra_headers = x
6969 then extra_headers=; fi
6970
6971 if test x"$xm_file" = x
6972 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6973
6974 if test x$md_file = x
6975 then md_file=$cpu_type/$cpu_type.md; fi
6976
6977 if test x$out_file = x
6978 then out_file=$cpu_type/$cpu_type.c; fi
6979
6980 if test x"$tmake_file" = x
6981 then tmake_file=$cpu_type/t-$cpu_type
6982 fi
6983
6984 if test x"$dwarf2" = xyes
6985 then tm_file="$tm_file tm-dwarf2.h"
6986 fi
6987
6988 if test x$float_format = x
6989 then float_format=i64
6990 fi
6991
6992 if test $float_format = none
6993 then float_h_file=Makefile.in
6994 else float_h_file=float-$float_format.h
6995 fi
6996
6997 # Handle cpp installation.
6998 if test x$enable_cpp != xno
6999 then
7000   tmake_file="$tmake_file t-install-cpp"
7001 fi
7002
7003 # Say what files are being used for the output code and MD file.
7004 echo "Using \`$srcdir/config/$out_file' to output insns."
7005 echo "Using \`$srcdir/config/$md_file' as machine description file."
7006
7007 count=a
7008 for f in $tm_file; do
7009         count=${count}x
7010 done
7011 if test $count = ax; then
7012         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
7013 else
7014         echo "Using the following target machine macro files:"
7015         for f in $tm_file; do
7016                 echo "  $srcdir/config/$f"
7017         done
7018 fi
7019
7020 count=a
7021 for f in $host_xm_file; do
7022         count=${count}x
7023 done
7024 if test $count = ax; then
7025         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
7026 else
7027         echo "Using the following host machine macro files:"
7028         for f in $host_xm_file; do
7029                 echo "  $srcdir/config/$f"
7030         done
7031 fi
7032
7033 if test "$host_xm_file" != "$build_xm_file"; then
7034         count=a
7035         for f in $build_xm_file; do
7036                 count=${count}x
7037         done
7038         if test $count = ax; then
7039                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
7040         else
7041                 echo "Using the following build machine macro files:"
7042                 for f in $build_xm_file; do
7043                         echo "  $srcdir/config/$f"
7044                 done
7045         fi
7046 fi
7047
7048 if test x$thread_file = x; then
7049         if test x$target_thread_file != x; then
7050                 thread_file=$target_thread_file
7051         else
7052                 thread_file='single'
7053         fi
7054 fi
7055
7056 # Set up the header files.
7057 # $links is the list of header files to create.
7058 # $vars is the list of shell variables with file names to include.
7059 # auto-host.h is the file containing items generated by autoconf and is
7060 # the first file included by config.h.
7061 null_defines=
7062 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
7063
7064 # If host=build, it is correct to have hconfig include auto-host.h
7065 # as well.  If host!=build, we are in error and need to do more
7066 # work to find out the build config parameters.
7067 if test x$host = x$build
7068 then
7069         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
7070 else
7071         # We create a subdir, then run autoconf in the subdir.
7072         # To prevent recursion we set host and build for the new
7073         # invocation of configure to the build for this invocation
7074         # of configure.
7075         tempdir=build.$$
7076         rm -rf $tempdir
7077         mkdir $tempdir
7078         cd $tempdir
7079         case ${srcdir} in
7080         /*) realsrcdir=${srcdir};;
7081         *) realsrcdir=../${srcdir};;
7082         esac
7083         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7084                 --target=$target --host=$build --build=$build
7085
7086         # We just finished tests for the build machine, so rename
7087         # the file auto-build.h in the gcc directory.
7088         mv auto-host.h ../auto-build.h
7089         cd ..
7090         rm -rf $tempdir
7091         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7092 fi
7093
7094 xm_file="gansidecl.h ${xm_file}"
7095 tm_file="gansidecl.h ${tm_file}"
7096
7097 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7098 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7099 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7100
7101 rm -f config.bak
7102 if test -f config.status; then mv -f config.status config.bak; fi
7103
7104 # Make the links.
7105 while test -n "$vars"
7106 do
7107         set $vars; var=$1; shift; vars=$*
7108         set $links; link=$1; shift; links=$*
7109         set $defines; define=$1; shift; defines=$*
7110
7111         rm -f $link
7112         # Make sure the file is created, even if it is empty.
7113         echo >$link
7114
7115         # Define TARGET_CPU_DEFAULT if the system wants one.
7116         # This substitutes for lots of *.h files.
7117         if test "$target_cpu_default" != "" -a $link = tm.h
7118         then
7119                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7120         fi
7121
7122         for file in `eval echo '$'$var`; do
7123                 case $file in
7124                 auto-host.h | auto-build.h )
7125                         ;;
7126                 *)
7127                         echo '#ifdef IN_GCC' >>$link
7128                         ;;
7129                 esac
7130                 echo "#include \"$file\"" >>$link
7131                 case $file in
7132                 auto-host.h | auto-build.h )
7133                         ;;
7134                 *)
7135                         echo '#endif' >>$link
7136                         ;;
7137                 esac
7138         done
7139
7140         for def in `eval echo '$'$define`; do
7141                 echo "#ifndef $def" >>$link
7142                 echo "#define $def" >>$link
7143                 echo "#endif" >>$link
7144         done
7145 done
7146
7147 # Truncate the target if necessary
7148 if test x$host_truncate_target != x; then
7149         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7150 fi
7151
7152 # Get the version trigger filename from the toplevel
7153 if test "${with_gcc_version_trigger+set}" = set; then
7154         gcc_version_trigger=$with_gcc_version_trigger
7155 else
7156         gcc_version_trigger=${srcdir}/version.c
7157 fi
7158 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7159
7160 # Internationalization
7161 PACKAGE=gcc
7162 VERSION="$gcc_version"
7163 cat >> confdefs.h <<EOF
7164 #define PACKAGE "$PACKAGE"
7165 EOF
7166
7167 cat >> confdefs.h <<EOF
7168 #define VERSION "$VERSION"
7169 EOF
7170
7171
7172
7173
7174 ALL_LINGUAS="en_GB"
7175
7176 # Enable NLS support by default
7177 # Check whether --enable-nls or --disable-nls was given.
7178 if test "${enable_nls+set}" = set; then
7179   enableval="$enable_nls"
7180   :
7181 else
7182   enable_nls=yes
7183 fi
7184
7185
7186 # if cross compiling, disable NLS support.
7187 # It's not worth the trouble, at least for now.
7188
7189 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7190   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7191   enable_nls=no
7192 fi
7193
7194
7195         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7196 echo "configure:7193: checking for strerror in -lcposix" >&5
7197 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7198 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7199   echo $ac_n "(cached) $ac_c" 1>&6
7200 else
7201   ac_save_LIBS="$LIBS"
7202 LIBS="-lcposix  $LIBS"
7203 cat > conftest.$ac_ext <<EOF
7204 #line 7201 "configure"
7205 #include "confdefs.h"
7206 /* Override any gcc2 internal prototype to avoid an error.  */
7207 /* We use char because int might match the return type of a gcc2
7208     builtin and then its argument prototype would still apply.  */
7209 char strerror();
7210
7211 int main() {
7212 strerror()
7213 ; return 0; }
7214 EOF
7215 if { (eval echo configure:7212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7216   rm -rf conftest*
7217   eval "ac_cv_lib_$ac_lib_var=yes"
7218 else
7219   echo "configure: failed program was:" >&5
7220   cat conftest.$ac_ext >&5
7221   rm -rf conftest*
7222   eval "ac_cv_lib_$ac_lib_var=no"
7223 fi
7224 rm -f conftest*
7225 LIBS="$ac_save_LIBS"
7226
7227 fi
7228 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7229   echo "$ac_t""yes" 1>&6
7230   LIBS="$LIBS -lcposix"
7231 else
7232   echo "$ac_t""no" 1>&6
7233 fi
7234
7235
7236
7237 echo $ac_n "checking for working const""... $ac_c" 1>&6
7238 echo "configure:7235: checking for working const" >&5
7239 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7240   echo $ac_n "(cached) $ac_c" 1>&6
7241 else
7242   cat > conftest.$ac_ext <<EOF
7243 #line 7240 "configure"
7244 #include "confdefs.h"
7245
7246 int main() {
7247
7248 /* Ultrix mips cc rejects this.  */
7249 typedef int charset[2]; const charset x;
7250 /* SunOS 4.1.1 cc rejects this.  */
7251 char const *const *ccp;
7252 char **p;
7253 /* NEC SVR4.0.2 mips cc rejects this.  */
7254 struct point {int x, y;};
7255 static struct point const zero = {0,0};
7256 /* AIX XL C 1.02.0.0 rejects this.
7257    It does not let you subtract one const X* pointer from another in an arm
7258    of an if-expression whose if-part is not a constant expression */
7259 const char *g = "string";
7260 ccp = &g + (g ? g-g : 0);
7261 /* HPUX 7.0 cc rejects these. */
7262 ++ccp;
7263 p = (char**) ccp;
7264 ccp = (char const *const *) p;
7265 { /* SCO 3.2v4 cc rejects this.  */
7266   char *t;
7267   char const *s = 0 ? (char *) 0 : (char const *) 0;
7268
7269   *t++ = 0;
7270 }
7271 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7272   int x[] = {25, 17};
7273   const int *foo = &x[0];
7274   ++foo;
7275 }
7276 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7277   typedef const int *iptr;
7278   iptr p = 0;
7279   ++p;
7280 }
7281 { /* AIX XL C 1.02.0.0 rejects this saying
7282      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7283   struct s { int j; const int *ap[3]; };
7284   struct s *b; b->j = 5;
7285 }
7286 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7287   const int foo = 10;
7288 }
7289
7290 ; return 0; }
7291 EOF
7292 if { (eval echo configure:7289: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7293   rm -rf conftest*
7294   ac_cv_c_const=yes
7295 else
7296   echo "configure: failed program was:" >&5
7297   cat conftest.$ac_ext >&5
7298   rm -rf conftest*
7299   ac_cv_c_const=no
7300 fi
7301 rm -f conftest*
7302 fi
7303
7304 echo "$ac_t""$ac_cv_c_const" 1>&6
7305 if test $ac_cv_c_const = no; then
7306   cat >> confdefs.h <<\EOF
7307 #define const
7308 EOF
7309
7310 fi
7311
7312 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7313 echo "configure:7310: checking for off_t" >&5
7314 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7315   echo $ac_n "(cached) $ac_c" 1>&6
7316 else
7317   cat > conftest.$ac_ext <<EOF
7318 #line 7315 "configure"
7319 #include "confdefs.h"
7320 #include <sys/types.h>
7321 #if STDC_HEADERS
7322 #include <stdlib.h>
7323 #include <stddef.h>
7324 #endif
7325 EOF
7326 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7327   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7328   rm -rf conftest*
7329   ac_cv_type_off_t=yes
7330 else
7331   rm -rf conftest*
7332   ac_cv_type_off_t=no
7333 fi
7334 rm -f conftest*
7335
7336 fi
7337 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7338 if test $ac_cv_type_off_t = no; then
7339   cat >> confdefs.h <<\EOF
7340 #define off_t long
7341 EOF
7342
7343 fi
7344
7345 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7346 echo "configure:7343: checking for size_t" >&5
7347 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7348   echo $ac_n "(cached) $ac_c" 1>&6
7349 else
7350   cat > conftest.$ac_ext <<EOF
7351 #line 7348 "configure"
7352 #include "confdefs.h"
7353 #include <sys/types.h>
7354 #if STDC_HEADERS
7355 #include <stdlib.h>
7356 #include <stddef.h>
7357 #endif
7358 EOF
7359 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7360   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7361   rm -rf conftest*
7362   ac_cv_type_size_t=yes
7363 else
7364   rm -rf conftest*
7365   ac_cv_type_size_t=no
7366 fi
7367 rm -f conftest*
7368
7369 fi
7370 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7371 if test $ac_cv_type_size_t = no; then
7372   cat >> confdefs.h <<\EOF
7373 #define size_t unsigned
7374 EOF
7375
7376 fi
7377
7378 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7379 # for constant arguments.  Useless!
7380 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7381 echo "configure:7378: checking for working alloca.h" >&5
7382 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7383   echo $ac_n "(cached) $ac_c" 1>&6
7384 else
7385   cat > conftest.$ac_ext <<EOF
7386 #line 7383 "configure"
7387 #include "confdefs.h"
7388 #include <alloca.h>
7389 int main() {
7390 char *p = alloca(2 * sizeof(int));
7391 ; return 0; }
7392 EOF
7393 if { (eval echo configure:7390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7394   rm -rf conftest*
7395   ac_cv_header_alloca_h=yes
7396 else
7397   echo "configure: failed program was:" >&5
7398   cat conftest.$ac_ext >&5
7399   rm -rf conftest*
7400   ac_cv_header_alloca_h=no
7401 fi
7402 rm -f conftest*
7403 fi
7404
7405 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7406 if test $ac_cv_header_alloca_h = yes; then
7407   cat >> confdefs.h <<\EOF
7408 #define HAVE_ALLOCA_H 1
7409 EOF
7410
7411 fi
7412
7413 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7414 echo "configure:7411: checking for alloca" >&5
7415 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7416   echo $ac_n "(cached) $ac_c" 1>&6
7417 else
7418   cat > conftest.$ac_ext <<EOF
7419 #line 7416 "configure"
7420 #include "confdefs.h"
7421
7422 #ifdef __GNUC__
7423 # define alloca __builtin_alloca
7424 #else
7425 # ifdef _MSC_VER
7426 #  include <malloc.h>
7427 #  define alloca _alloca
7428 # else
7429 #  if HAVE_ALLOCA_H
7430 #   include <alloca.h>
7431 #  else
7432 #   ifdef _AIX
7433  #pragma alloca
7434 #   else
7435 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7436 char *alloca ();
7437 #    endif
7438 #   endif
7439 #  endif
7440 # endif
7441 #endif
7442
7443 int main() {
7444 char *p = (char *) alloca(1);
7445 ; return 0; }
7446 EOF
7447 if { (eval echo configure:7444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7448   rm -rf conftest*
7449   ac_cv_func_alloca_works=yes
7450 else
7451   echo "configure: failed program was:" >&5
7452   cat conftest.$ac_ext >&5
7453   rm -rf conftest*
7454   ac_cv_func_alloca_works=no
7455 fi
7456 rm -f conftest*
7457 fi
7458
7459 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7460 if test $ac_cv_func_alloca_works = yes; then
7461   cat >> confdefs.h <<\EOF
7462 #define HAVE_ALLOCA 1
7463 EOF
7464
7465 fi
7466
7467 if test $ac_cv_func_alloca_works = no; then
7468   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7469   # that cause trouble.  Some versions do not even contain alloca or
7470   # contain a buggy version.  If you still want to use their alloca,
7471   # use ar to extract alloca.o from them instead of compiling alloca.c.
7472   ALLOCA=alloca.${ac_objext}
7473   cat >> confdefs.h <<\EOF
7474 #define C_ALLOCA 1
7475 EOF
7476
7477
7478 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7479 echo "configure:7476: checking whether alloca needs Cray hooks" >&5
7480 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7481   echo $ac_n "(cached) $ac_c" 1>&6
7482 else
7483   cat > conftest.$ac_ext <<EOF
7484 #line 7481 "configure"
7485 #include "confdefs.h"
7486 #if defined(CRAY) && ! defined(CRAY2)
7487 webecray
7488 #else
7489 wenotbecray
7490 #endif
7491
7492 EOF
7493 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7494   egrep "webecray" >/dev/null 2>&1; then
7495   rm -rf conftest*
7496   ac_cv_os_cray=yes
7497 else
7498   rm -rf conftest*
7499   ac_cv_os_cray=no
7500 fi
7501 rm -f conftest*
7502
7503 fi
7504
7505 echo "$ac_t""$ac_cv_os_cray" 1>&6
7506 if test $ac_cv_os_cray = yes; then
7507 for ac_func in _getb67 GETB67 getb67; do
7508   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7509 echo "configure:7506: checking for $ac_func" >&5
7510 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7511   echo $ac_n "(cached) $ac_c" 1>&6
7512 else
7513   cat > conftest.$ac_ext <<EOF
7514 #line 7511 "configure"
7515 #include "confdefs.h"
7516 /* System header to define __stub macros and hopefully few prototypes,
7517     which can conflict with char $ac_func(); below.  */
7518 #include <assert.h>
7519 /* Override any gcc2 internal prototype to avoid an error.  */
7520 /* We use char because int might match the return type of a gcc2
7521     builtin and then its argument prototype would still apply.  */
7522 char $ac_func();
7523
7524 int main() {
7525
7526 /* The GNU C library defines this for functions which it implements
7527     to always fail with ENOSYS.  Some functions are actually named
7528     something starting with __ and the normal name is an alias.  */
7529 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7530 choke me
7531 #else
7532 $ac_func();
7533 #endif
7534
7535 ; return 0; }
7536 EOF
7537 if { (eval echo configure:7534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7538   rm -rf conftest*
7539   eval "ac_cv_func_$ac_func=yes"
7540 else
7541   echo "configure: failed program was:" >&5
7542   cat conftest.$ac_ext >&5
7543   rm -rf conftest*
7544   eval "ac_cv_func_$ac_func=no"
7545 fi
7546 rm -f conftest*
7547 fi
7548
7549 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7550   echo "$ac_t""yes" 1>&6
7551   cat >> confdefs.h <<EOF
7552 #define CRAY_STACKSEG_END $ac_func
7553 EOF
7554
7555   break
7556 else
7557   echo "$ac_t""no" 1>&6
7558 fi
7559
7560 done
7561 fi
7562
7563 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7564 echo "configure:7561: checking stack direction for C alloca" >&5
7565 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7566   echo $ac_n "(cached) $ac_c" 1>&6
7567 else
7568   if test "$cross_compiling" = yes; then
7569   ac_cv_c_stack_direction=0
7570 else
7571   cat > conftest.$ac_ext <<EOF
7572 #line 7569 "configure"
7573 #include "confdefs.h"
7574 find_stack_direction ()
7575 {
7576   static char *addr = 0;
7577   auto char dummy;
7578   if (addr == 0)
7579     {
7580       addr = &dummy;
7581       return find_stack_direction ();
7582     }
7583   else
7584     return (&dummy > addr) ? 1 : -1;
7585 }
7586 main ()
7587 {
7588   exit (find_stack_direction() < 0);
7589 }
7590 EOF
7591 if { (eval echo configure:7588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7592 then
7593   ac_cv_c_stack_direction=1
7594 else
7595   echo "configure: failed program was:" >&5
7596   cat conftest.$ac_ext >&5
7597   rm -fr conftest*
7598   ac_cv_c_stack_direction=-1
7599 fi
7600 rm -fr conftest*
7601 fi
7602
7603 fi
7604
7605 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7606 cat >> confdefs.h <<EOF
7607 #define STACK_DIRECTION $ac_cv_c_stack_direction
7608 EOF
7609
7610 fi
7611
7612
7613    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7614 unistd.h sys/param.h
7615 do
7616 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7617 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7618 echo "configure:7615: checking for $ac_hdr" >&5
7619 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7620   echo $ac_n "(cached) $ac_c" 1>&6
7621 else
7622   cat > conftest.$ac_ext <<EOF
7623 #line 7620 "configure"
7624 #include "confdefs.h"
7625 #include <$ac_hdr>
7626 EOF
7627 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7628 { (eval echo configure:7625: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7629 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7630 if test -z "$ac_err"; then
7631   rm -rf conftest*
7632   eval "ac_cv_header_$ac_safe=yes"
7633 else
7634   echo "$ac_err" >&5
7635   echo "configure: failed program was:" >&5
7636   cat conftest.$ac_ext >&5
7637   rm -rf conftest*
7638   eval "ac_cv_header_$ac_safe=no"
7639 fi
7640 rm -f conftest*
7641 fi
7642 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7643   echo "$ac_t""yes" 1>&6
7644     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7645   cat >> confdefs.h <<EOF
7646 #define $ac_tr_hdr 1
7647 EOF
7648
7649 else
7650   echo "$ac_t""no" 1>&6
7651 fi
7652 done
7653
7654    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7655 strdup __argz_count __argz_stringify __argz_next
7656 do
7657 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7658 echo "configure:7655: checking for $ac_func" >&5
7659 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7660   echo $ac_n "(cached) $ac_c" 1>&6
7661 else
7662   cat > conftest.$ac_ext <<EOF
7663 #line 7660 "configure"
7664 #include "confdefs.h"
7665 /* System header to define __stub macros and hopefully few prototypes,
7666     which can conflict with char $ac_func(); below.  */
7667 #include <assert.h>
7668 /* Override any gcc2 internal prototype to avoid an error.  */
7669 /* We use char because int might match the return type of a gcc2
7670     builtin and then its argument prototype would still apply.  */
7671 char $ac_func();
7672
7673 int main() {
7674
7675 /* The GNU C library defines this for functions which it implements
7676     to always fail with ENOSYS.  Some functions are actually named
7677     something starting with __ and the normal name is an alias.  */
7678 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7679 choke me
7680 #else
7681 $ac_func();
7682 #endif
7683
7684 ; return 0; }
7685 EOF
7686 if { (eval echo configure:7683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7687   rm -rf conftest*
7688   eval "ac_cv_func_$ac_func=yes"
7689 else
7690   echo "configure: failed program was:" >&5
7691   cat conftest.$ac_ext >&5
7692   rm -rf conftest*
7693   eval "ac_cv_func_$ac_func=no"
7694 fi
7695 rm -f conftest*
7696 fi
7697
7698 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7699   echo "$ac_t""yes" 1>&6
7700     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7701   cat >> confdefs.h <<EOF
7702 #define $ac_tr_func 1
7703 EOF
7704
7705 else
7706   echo "$ac_t""no" 1>&6
7707 fi
7708 done
7709
7710
7711    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7712      for ac_func in stpcpy
7713 do
7714 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7715 echo "configure:7712: checking for $ac_func" >&5
7716 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7717   echo $ac_n "(cached) $ac_c" 1>&6
7718 else
7719   cat > conftest.$ac_ext <<EOF
7720 #line 7717 "configure"
7721 #include "confdefs.h"
7722 /* System header to define __stub macros and hopefully few prototypes,
7723     which can conflict with char $ac_func(); below.  */
7724 #include <assert.h>
7725 /* Override any gcc2 internal prototype to avoid an error.  */
7726 /* We use char because int might match the return type of a gcc2
7727     builtin and then its argument prototype would still apply.  */
7728 char $ac_func();
7729
7730 int main() {
7731
7732 /* The GNU C library defines this for functions which it implements
7733     to always fail with ENOSYS.  Some functions are actually named
7734     something starting with __ and the normal name is an alias.  */
7735 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7736 choke me
7737 #else
7738 $ac_func();
7739 #endif
7740
7741 ; return 0; }
7742 EOF
7743 if { (eval echo configure:7740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7744   rm -rf conftest*
7745   eval "ac_cv_func_$ac_func=yes"
7746 else
7747   echo "configure: failed program was:" >&5
7748   cat conftest.$ac_ext >&5
7749   rm -rf conftest*
7750   eval "ac_cv_func_$ac_func=no"
7751 fi
7752 rm -f conftest*
7753 fi
7754
7755 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7756   echo "$ac_t""yes" 1>&6
7757     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7758   cat >> confdefs.h <<EOF
7759 #define $ac_tr_func 1
7760 EOF
7761
7762 else
7763   echo "$ac_t""no" 1>&6
7764 fi
7765 done
7766
7767    fi
7768    if test "${ac_cv_func_stpcpy}" = "yes"; then
7769      cat >> confdefs.h <<\EOF
7770 #define HAVE_STPCPY 1
7771 EOF
7772
7773    fi
7774
7775    if test $ac_cv_header_locale_h = yes; then
7776     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7777 echo "configure:7774: checking for LC_MESSAGES" >&5
7778 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7779   echo $ac_n "(cached) $ac_c" 1>&6
7780 else
7781   cat > conftest.$ac_ext <<EOF
7782 #line 7779 "configure"
7783 #include "confdefs.h"
7784 #include <locale.h>
7785 int main() {
7786 return LC_MESSAGES
7787 ; return 0; }
7788 EOF
7789 if { (eval echo configure:7786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7790   rm -rf conftest*
7791   am_cv_val_LC_MESSAGES=yes
7792 else
7793   echo "configure: failed program was:" >&5
7794   cat conftest.$ac_ext >&5
7795   rm -rf conftest*
7796   am_cv_val_LC_MESSAGES=no
7797 fi
7798 rm -f conftest*
7799 fi
7800
7801 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7802     if test $am_cv_val_LC_MESSAGES = yes; then
7803       cat >> confdefs.h <<\EOF
7804 #define HAVE_LC_MESSAGES 1
7805 EOF
7806
7807     fi
7808   fi
7809    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7810 echo "configure:7807: checking whether NLS is requested" >&5
7811         # Check whether --enable-nls or --disable-nls was given.
7812 if test "${enable_nls+set}" = set; then
7813   enableval="$enable_nls"
7814   USE_NLS=$enableval
7815 else
7816   USE_NLS=yes
7817 fi
7818
7819     echo "$ac_t""$USE_NLS" 1>&6
7820
7821
7822     USE_INCLUDED_LIBINTL=no
7823
7824         if test "$USE_NLS" = "yes"; then
7825       cat >> confdefs.h <<\EOF
7826 #define ENABLE_NLS 1
7827 EOF
7828
7829       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7830 echo "configure:7827: checking whether included gettext is requested" >&5
7831       # Check whether --with-included-gettext or --without-included-gettext was given.
7832 if test "${with_included_gettext+set}" = set; then
7833   withval="$with_included_gettext"
7834   nls_cv_force_use_gnu_gettext=$withval
7835 else
7836   nls_cv_force_use_gnu_gettext=no
7837 fi
7838
7839       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7840
7841       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7842       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7843                                         nls_cv_header_intl=
7844         nls_cv_header_libgt=
7845         CATOBJEXT=NONE
7846
7847         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7848 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7849 echo "configure:7846: checking for libintl.h" >&5
7850 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7851   echo $ac_n "(cached) $ac_c" 1>&6
7852 else
7853   cat > conftest.$ac_ext <<EOF
7854 #line 7851 "configure"
7855 #include "confdefs.h"
7856 #include <libintl.h>
7857 EOF
7858 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7859 { (eval echo configure:7856: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7860 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7861 if test -z "$ac_err"; then
7862   rm -rf conftest*
7863   eval "ac_cv_header_$ac_safe=yes"
7864 else
7865   echo "$ac_err" >&5
7866   echo "configure: failed program was:" >&5
7867   cat conftest.$ac_ext >&5
7868   rm -rf conftest*
7869   eval "ac_cv_header_$ac_safe=no"
7870 fi
7871 rm -f conftest*
7872 fi
7873 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7874   echo "$ac_t""yes" 1>&6
7875   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7876 echo "configure:7873: checking for gettext in libc" >&5
7877 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7878   echo $ac_n "(cached) $ac_c" 1>&6
7879 else
7880   cat > conftest.$ac_ext <<EOF
7881 #line 7878 "configure"
7882 #include "confdefs.h"
7883 #include <libintl.h>
7884 int main() {
7885 return (int) gettext ("")
7886 ; return 0; }
7887 EOF
7888 if { (eval echo configure:7885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7889   rm -rf conftest*
7890   gt_cv_func_gettext_libc=yes
7891 else
7892   echo "configure: failed program was:" >&5
7893   cat conftest.$ac_ext >&5
7894   rm -rf conftest*
7895   gt_cv_func_gettext_libc=no
7896 fi
7897 rm -f conftest*
7898 fi
7899
7900 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7901
7902            if test "$gt_cv_func_gettext_libc" != "yes"; then
7903              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7904 echo "configure:7901: checking for bindtextdomain in -lintl" >&5
7905 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7906 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7907   echo $ac_n "(cached) $ac_c" 1>&6
7908 else
7909   ac_save_LIBS="$LIBS"
7910 LIBS="-lintl  $LIBS"
7911 cat > conftest.$ac_ext <<EOF
7912 #line 7909 "configure"
7913 #include "confdefs.h"
7914 /* Override any gcc2 internal prototype to avoid an error.  */
7915 /* We use char because int might match the return type of a gcc2
7916     builtin and then its argument prototype would still apply.  */
7917 char bindtextdomain();
7918
7919 int main() {
7920 bindtextdomain()
7921 ; return 0; }
7922 EOF
7923 if { (eval echo configure:7920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7924   rm -rf conftest*
7925   eval "ac_cv_lib_$ac_lib_var=yes"
7926 else
7927   echo "configure: failed program was:" >&5
7928   cat conftest.$ac_ext >&5
7929   rm -rf conftest*
7930   eval "ac_cv_lib_$ac_lib_var=no"
7931 fi
7932 rm -f conftest*
7933 LIBS="$ac_save_LIBS"
7934
7935 fi
7936 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7937   echo "$ac_t""yes" 1>&6
7938   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7939 echo "configure:7936: checking for gettext in libintl" >&5
7940 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7941   echo $ac_n "(cached) $ac_c" 1>&6
7942 else
7943   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7944 echo "configure:7941: checking for gettext in -lintl" >&5
7945 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7946 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7947   echo $ac_n "(cached) $ac_c" 1>&6
7948 else
7949   ac_save_LIBS="$LIBS"
7950 LIBS="-lintl  $LIBS"
7951 cat > conftest.$ac_ext <<EOF
7952 #line 7949 "configure"
7953 #include "confdefs.h"
7954 /* Override any gcc2 internal prototype to avoid an error.  */
7955 /* We use char because int might match the return type of a gcc2
7956     builtin and then its argument prototype would still apply.  */
7957 char gettext();
7958
7959 int main() {
7960 gettext()
7961 ; return 0; }
7962 EOF
7963 if { (eval echo configure:7960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7964   rm -rf conftest*
7965   eval "ac_cv_lib_$ac_lib_var=yes"
7966 else
7967   echo "configure: failed program was:" >&5
7968   cat conftest.$ac_ext >&5
7969   rm -rf conftest*
7970   eval "ac_cv_lib_$ac_lib_var=no"
7971 fi
7972 rm -f conftest*
7973 LIBS="$ac_save_LIBS"
7974
7975 fi
7976 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7977   echo "$ac_t""yes" 1>&6
7978   gt_cv_func_gettext_libintl=yes
7979 else
7980   echo "$ac_t""no" 1>&6
7981 gt_cv_func_gettext_libintl=no
7982 fi
7983
7984 fi
7985
7986 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7987 else
7988   echo "$ac_t""no" 1>&6
7989 fi
7990
7991            fi
7992
7993            if test "$gt_cv_func_gettext_libc" = "yes" \
7994               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7995               cat >> confdefs.h <<\EOF
7996 #define HAVE_GETTEXT 1
7997 EOF
7998
7999               # Extract the first word of "msgfmt", so it can be a program name with args.
8000 set dummy msgfmt; ac_word=$2
8001 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8002 echo "configure:7999: checking for $ac_word" >&5
8003 if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
8004   echo $ac_n "(cached) $ac_c" 1>&6
8005 else
8006   case "$MSGFMT" in
8007   /*)
8008   gcc_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8009   ;;
8010   *)
8011   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8012   for ac_dir in $PATH; do
8013     test -z "$ac_dir" && ac_dir=.
8014     if test -f $ac_dir/$ac_word; then
8015       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8016         gcc_cv_path_MSGFMT="$ac_dir/$ac_word"
8017         break
8018       fi
8019     fi
8020   done
8021   IFS="$ac_save_ifs"
8022   test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT="no"
8023   ;;
8024 esac
8025 fi
8026 MSGFMT="$gcc_cv_path_MSGFMT"
8027 if test -n "$MSGFMT"; then
8028   echo "$ac_t""$MSGFMT" 1>&6
8029 else
8030   echo "$ac_t""no" 1>&6
8031 fi
8032               if test "$MSGFMT" != "no"; then
8033                 for ac_func in dcgettext
8034 do
8035 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
8036 echo "configure:8033: checking for $ac_func" >&5
8037 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
8038   echo $ac_n "(cached) $ac_c" 1>&6
8039 else
8040   cat > conftest.$ac_ext <<EOF
8041 #line 8038 "configure"
8042 #include "confdefs.h"
8043 /* System header to define __stub macros and hopefully few prototypes,
8044     which can conflict with char $ac_func(); below.  */
8045 #include <assert.h>
8046 /* Override any gcc2 internal prototype to avoid an error.  */
8047 /* We use char because int might match the return type of a gcc2
8048     builtin and then its argument prototype would still apply.  */
8049 char $ac_func();
8050
8051 int main() {
8052
8053 /* The GNU C library defines this for functions which it implements
8054     to always fail with ENOSYS.  Some functions are actually named
8055     something starting with __ and the normal name is an alias.  */
8056 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8057 choke me
8058 #else
8059 $ac_func();
8060 #endif
8061
8062 ; return 0; }
8063 EOF
8064 if { (eval echo configure:8061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8065   rm -rf conftest*
8066   eval "ac_cv_func_$ac_func=yes"
8067 else
8068   echo "configure: failed program was:" >&5
8069   cat conftest.$ac_ext >&5
8070   rm -rf conftest*
8071   eval "ac_cv_func_$ac_func=no"
8072 fi
8073 rm -f conftest*
8074 fi
8075
8076 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8077   echo "$ac_t""yes" 1>&6
8078     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8079   cat >> confdefs.h <<EOF
8080 #define $ac_tr_func 1
8081 EOF
8082
8083 else
8084   echo "$ac_t""no" 1>&6
8085 fi
8086 done
8087
8088                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8089 set dummy gmsgfmt; ac_word=$2
8090 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8091 echo "configure:8088: checking for $ac_word" >&5
8092 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8093   echo $ac_n "(cached) $ac_c" 1>&6
8094 else
8095   case "$GMSGFMT" in
8096   /*)
8097   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8098   ;;
8099   ?:/*)
8100   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8101   ;;
8102   *)
8103   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8104   ac_dummy="$PATH"
8105   for ac_dir in $ac_dummy; do
8106     test -z "$ac_dir" && ac_dir=.
8107     if test -f $ac_dir/$ac_word; then
8108       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8109       break
8110     fi
8111   done
8112   IFS="$ac_save_ifs"
8113   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="$MSGFMT"
8114   ;;
8115 esac
8116 fi
8117 GMSGFMT="$gcc_cv_path_GMSGFMT"
8118 if test -n "$GMSGFMT"; then
8119   echo "$ac_t""$GMSGFMT" 1>&6
8120 else
8121   echo "$ac_t""no" 1>&6
8122 fi
8123
8124                 # Extract the first word of "xgettext", so it can be a program name with args.
8125 set dummy xgettext; ac_word=$2
8126 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8127 echo "configure:8124: checking for $ac_word" >&5
8128 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8129   echo $ac_n "(cached) $ac_c" 1>&6
8130 else
8131   case "$XGETTEXT" in
8132   /*)
8133   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8134   ;;
8135   *)
8136   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8137   for ac_dir in $PATH; do
8138     test -z "$ac_dir" && ac_dir=.
8139     if test -f $ac_dir/$ac_word; then
8140       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8141         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8142         break
8143       fi
8144     fi
8145   done
8146   IFS="$ac_save_ifs"
8147   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8148   ;;
8149 esac
8150 fi
8151 XGETTEXT="$gcc_cv_path_XGETTEXT"
8152 if test -n "$XGETTEXT"; then
8153   echo "$ac_t""$XGETTEXT" 1>&6
8154 else
8155   echo "$ac_t""no" 1>&6
8156 fi
8157
8158                 cat > conftest.$ac_ext <<EOF
8159 #line 8156 "configure"
8160 #include "confdefs.h"
8161
8162 int main() {
8163 extern int _nl_msg_cat_cntr;
8164                                return _nl_msg_cat_cntr
8165 ; return 0; }
8166 EOF
8167 if { (eval echo configure:8164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8168   rm -rf conftest*
8169   CATOBJEXT=.gmo
8170                    DATADIRNAME=share
8171 else
8172   echo "configure: failed program was:" >&5
8173   cat conftest.$ac_ext >&5
8174   rm -rf conftest*
8175   CATOBJEXT=.mo
8176                    DATADIRNAME=lib
8177 fi
8178 rm -f conftest*
8179                 INSTOBJEXT=.mo
8180               else
8181                 create_catalogs="no"
8182               fi
8183             fi
8184
8185 else
8186   echo "$ac_t""no" 1>&6
8187 fi
8188
8189
8190         if test "$CATOBJEXT" = "NONE"; then
8191           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8192 echo "configure:8189: checking whether catgets can be used" >&5
8193           # Check whether --with-catgets or --without-catgets was given.
8194 if test "${with_catgets+set}" = set; then
8195   withval="$with_catgets"
8196   nls_cv_use_catgets=$withval
8197 else
8198   nls_cv_use_catgets=no
8199 fi
8200
8201           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8202
8203           if test "$nls_cv_use_catgets" = "yes"; then
8204                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8205 echo "configure:8202: checking for main in -li" >&5
8206 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8207 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8208   echo $ac_n "(cached) $ac_c" 1>&6
8209 else
8210   ac_save_LIBS="$LIBS"
8211 LIBS="-li  $LIBS"
8212 cat > conftest.$ac_ext <<EOF
8213 #line 8210 "configure"
8214 #include "confdefs.h"
8215
8216 int main() {
8217 main()
8218 ; return 0; }
8219 EOF
8220 if { (eval echo configure:8217: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8221   rm -rf conftest*
8222   eval "ac_cv_lib_$ac_lib_var=yes"
8223 else
8224   echo "configure: failed program was:" >&5
8225   cat conftest.$ac_ext >&5
8226   rm -rf conftest*
8227   eval "ac_cv_lib_$ac_lib_var=no"
8228 fi
8229 rm -f conftest*
8230 LIBS="$ac_save_LIBS"
8231
8232 fi
8233 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8234   echo "$ac_t""yes" 1>&6
8235     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8236     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8237   cat >> confdefs.h <<EOF
8238 #define $ac_tr_lib 1
8239 EOF
8240
8241   LIBS="-li $LIBS"
8242
8243 else
8244   echo "$ac_t""no" 1>&6
8245 fi
8246
8247             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8248 echo "configure:8245: checking for catgets" >&5
8249 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8250   echo $ac_n "(cached) $ac_c" 1>&6
8251 else
8252   cat > conftest.$ac_ext <<EOF
8253 #line 8250 "configure"
8254 #include "confdefs.h"
8255 /* System header to define __stub macros and hopefully few prototypes,
8256     which can conflict with char catgets(); below.  */
8257 #include <assert.h>
8258 /* Override any gcc2 internal prototype to avoid an error.  */
8259 /* We use char because int might match the return type of a gcc2
8260     builtin and then its argument prototype would still apply.  */
8261 char catgets();
8262
8263 int main() {
8264
8265 /* The GNU C library defines this for functions which it implements
8266     to always fail with ENOSYS.  Some functions are actually named
8267     something starting with __ and the normal name is an alias.  */
8268 #if defined (__stub_catgets) || defined (__stub___catgets)
8269 choke me
8270 #else
8271 catgets();
8272 #endif
8273
8274 ; return 0; }
8275 EOF
8276 if { (eval echo configure:8273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8277   rm -rf conftest*
8278   eval "ac_cv_func_catgets=yes"
8279 else
8280   echo "configure: failed program was:" >&5
8281   cat conftest.$ac_ext >&5
8282   rm -rf conftest*
8283   eval "ac_cv_func_catgets=no"
8284 fi
8285 rm -f conftest*
8286 fi
8287
8288 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8289   echo "$ac_t""yes" 1>&6
8290   cat >> confdefs.h <<\EOF
8291 #define HAVE_CATGETS 1
8292 EOF
8293
8294                INTLOBJS="\$(CATOBJS)"
8295                # Extract the first word of "gencat", so it can be a program name with args.
8296 set dummy gencat; ac_word=$2
8297 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8298 echo "configure:8295: checking for $ac_word" >&5
8299 if eval "test \"`echo '$''{'gcc_cv_path_GENCAT'+set}'`\" = set"; then
8300   echo $ac_n "(cached) $ac_c" 1>&6
8301 else
8302   case "$GENCAT" in
8303   /*)
8304   gcc_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8305   ;;
8306   ?:/*)
8307   gcc_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8308   ;;
8309   *)
8310   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8311   ac_dummy="$PATH"
8312   for ac_dir in $ac_dummy; do
8313     test -z "$ac_dir" && ac_dir=.
8314     if test -f $ac_dir/$ac_word; then
8315       gcc_cv_path_GENCAT="$ac_dir/$ac_word"
8316       break
8317     fi
8318   done
8319   IFS="$ac_save_ifs"
8320   test -z "$gcc_cv_path_GENCAT" && gcc_cv_path_GENCAT="no"
8321   ;;
8322 esac
8323 fi
8324 GENCAT="$gcc_cv_path_GENCAT"
8325 if test -n "$GENCAT"; then
8326   echo "$ac_t""$GENCAT" 1>&6
8327 else
8328   echo "$ac_t""no" 1>&6
8329 fi
8330                if test "$GENCAT" != "no"; then
8331                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8332 set dummy gmsgfmt; ac_word=$2
8333 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8334 echo "configure:8331: checking for $ac_word" >&5
8335 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8336   echo $ac_n "(cached) $ac_c" 1>&6
8337 else
8338   case "$GMSGFMT" in
8339   /*)
8340   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8341   ;;
8342   ?:/*)
8343   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8344   ;;
8345   *)
8346   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8347   ac_dummy="$PATH"
8348   for ac_dir in $ac_dummy; do
8349     test -z "$ac_dir" && ac_dir=.
8350     if test -f $ac_dir/$ac_word; then
8351       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8352       break
8353     fi
8354   done
8355   IFS="$ac_save_ifs"
8356   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="no"
8357   ;;
8358 esac
8359 fi
8360 GMSGFMT="$gcc_cv_path_GMSGFMT"
8361 if test -n "$GMSGFMT"; then
8362   echo "$ac_t""$GMSGFMT" 1>&6
8363 else
8364   echo "$ac_t""no" 1>&6
8365 fi
8366
8367                  if test "$GMSGFMT" = "no"; then
8368                    # Extract the first word of "msgfmt", so it can be a program name with args.
8369 set dummy msgfmt; ac_word=$2
8370 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8371 echo "configure:8368: checking for $ac_word" >&5
8372 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8373   echo $ac_n "(cached) $ac_c" 1>&6
8374 else
8375   case "$GMSGFMT" in
8376   /*)
8377   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8378   ;;
8379   *)
8380   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8381   for ac_dir in $PATH; do
8382     test -z "$ac_dir" && ac_dir=.
8383     if test -f $ac_dir/$ac_word; then
8384       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8385         gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8386         break
8387       fi
8388     fi
8389   done
8390   IFS="$ac_save_ifs"
8391   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="msgfmt"
8392   ;;
8393 esac
8394 fi
8395 GMSGFMT="$gcc_cv_path_GMSGFMT"
8396 if test -n "$GMSGFMT"; then
8397   echo "$ac_t""$GMSGFMT" 1>&6
8398 else
8399   echo "$ac_t""no" 1>&6
8400 fi
8401
8402                    if test "$GMSGFMT" = "msgfmt"; then
8403                      create_catalogs="no"
8404                    fi
8405                  fi
8406                  # Extract the first word of "xgettext", so it can be a program name with args.
8407 set dummy xgettext; ac_word=$2
8408 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8409 echo "configure:8406: checking for $ac_word" >&5
8410 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8411   echo $ac_n "(cached) $ac_c" 1>&6
8412 else
8413   case "$XGETTEXT" in
8414   /*)
8415   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8416   ;;
8417   *)
8418   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8419   for ac_dir in $PATH; do
8420     test -z "$ac_dir" && ac_dir=.
8421     if test -f $ac_dir/$ac_word; then
8422       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8423         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8424         break
8425       fi
8426     fi
8427   done
8428   IFS="$ac_save_ifs"
8429   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8430   ;;
8431 esac
8432 fi
8433 XGETTEXT="$gcc_cv_path_XGETTEXT"
8434 if test -n "$XGETTEXT"; then
8435   echo "$ac_t""$XGETTEXT" 1>&6
8436 else
8437   echo "$ac_t""no" 1>&6
8438 fi
8439
8440                  USE_INCLUDED_LIBINTL=yes
8441                  CATOBJEXT=.cat
8442                  INSTOBJEXT=.cat
8443                  DATADIRNAME=lib
8444                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8445                  INTLLIBS=$INTLDEPS
8446                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8447                  nls_cv_header_intl=intl/libintl.h
8448                  nls_cv_header_libgt=intl/libgettext.h
8449                fi
8450 else
8451   echo "$ac_t""no" 1>&6
8452 fi
8453
8454           fi
8455         fi
8456
8457         if test "$CATOBJEXT" = "NONE"; then
8458                           nls_cv_use_gnu_gettext=yes
8459         fi
8460       fi
8461
8462       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8463                 INTLOBJS="\$(GETTOBJS)"
8464         # Extract the first word of "msgfmt", so it can be a program name with args.
8465 set dummy msgfmt; ac_word=$2
8466 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8467 echo "configure:8464: checking for $ac_word" >&5
8468 if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
8469   echo $ac_n "(cached) $ac_c" 1>&6
8470 else
8471   case "$MSGFMT" in
8472   /*)
8473   gcc_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8474   ;;
8475   *)
8476   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8477   for ac_dir in $PATH; do
8478     test -z "$ac_dir" && ac_dir=.
8479     if test -f $ac_dir/$ac_word; then
8480       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8481         gcc_cv_path_MSGFMT="$ac_dir/$ac_word"
8482         break
8483       fi
8484     fi
8485   done
8486   IFS="$ac_save_ifs"
8487   test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT="msgfmt"
8488   ;;
8489 esac
8490 fi
8491 MSGFMT="$gcc_cv_path_MSGFMT"
8492 if test -n "$MSGFMT"; then
8493   echo "$ac_t""$MSGFMT" 1>&6
8494 else
8495   echo "$ac_t""no" 1>&6
8496 fi
8497
8498         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8499 set dummy gmsgfmt; ac_word=$2
8500 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8501 echo "configure:8498: checking for $ac_word" >&5
8502 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8503   echo $ac_n "(cached) $ac_c" 1>&6
8504 else
8505   case "$GMSGFMT" in
8506   /*)
8507   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8508   ;;
8509   ?:/*)
8510   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8511   ;;
8512   *)
8513   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8514   ac_dummy="$PATH"
8515   for ac_dir in $ac_dummy; do
8516     test -z "$ac_dir" && ac_dir=.
8517     if test -f $ac_dir/$ac_word; then
8518       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8519       break
8520     fi
8521   done
8522   IFS="$ac_save_ifs"
8523   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="$MSGFMT"
8524   ;;
8525 esac
8526 fi
8527 GMSGFMT="$gcc_cv_path_GMSGFMT"
8528 if test -n "$GMSGFMT"; then
8529   echo "$ac_t""$GMSGFMT" 1>&6
8530 else
8531   echo "$ac_t""no" 1>&6
8532 fi
8533
8534                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8535           create_catalogs="no"
8536         fi
8537         # Extract the first word of "xgettext", so it can be a program name with args.
8538 set dummy xgettext; ac_word=$2
8539 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8540 echo "configure:8537: checking for $ac_word" >&5
8541 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8542   echo $ac_n "(cached) $ac_c" 1>&6
8543 else
8544   case "$XGETTEXT" in
8545   /*)
8546   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8547   ;;
8548   *)
8549   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8550   for ac_dir in $PATH; do
8551     test -z "$ac_dir" && ac_dir=.
8552     if test -f $ac_dir/$ac_word; then
8553       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8554         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8555         break
8556       fi
8557     fi
8558   done
8559   IFS="$ac_save_ifs"
8560   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8561   ;;
8562 esac
8563 fi
8564 XGETTEXT="$gcc_cv_path_XGETTEXT"
8565 if test -n "$XGETTEXT"; then
8566   echo "$ac_t""$XGETTEXT" 1>&6
8567 else
8568   echo "$ac_t""no" 1>&6
8569 fi
8570
8571
8572         USE_INCLUDED_LIBINTL=yes
8573         CATOBJEXT=.gmo
8574         INSTOBJEXT=.mo
8575         DATADIRNAME=share
8576         INTLDEPS='$(top_builddir)/intl/libintl.a'
8577         INTLLIBS=$INTLDEPS
8578         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8579         nls_cv_header_intl=intl/libintl.h
8580         nls_cv_header_libgt=intl/libgettext.h
8581       fi
8582
8583             if test "$XGETTEXT" != ":"; then
8584                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8585           : ;
8586         else
8587           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8588           XGETTEXT=":"
8589         fi
8590       fi
8591
8592
8593
8594       # We need to process the po/ directory.
8595       POSUB=po
8596     else
8597       DATADIRNAME=share
8598       nls_cv_header_intl=intl/libintl.h
8599       nls_cv_header_libgt=intl/libgettext.h
8600     fi
8601
8602
8603
8604
8605     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8606     # because some of the sources are only built for this goal.
8607     if test "$PACKAGE" = gettext; then
8608       USE_NLS=yes
8609       USE_INCLUDED_LIBINTL=yes
8610     fi
8611
8612                 for lang in $ALL_LINGUAS; do
8613       GMOFILES="$GMOFILES $lang.gmo"
8614       POFILES="$POFILES $lang.po"
8615     done
8616
8617
8618
8619
8620
8621
8622
8623
8624
8625
8626
8627
8628
8629
8630    if test "x$create_catalogs" = "xno"; then
8631      echo "configure: warning: No program for building catalogs found -> building disabled" 1>&2
8632    fi
8633
8634    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8635      if test "x$ALL_LINGUAS" = "x"; then
8636        LINGUAS=
8637      else
8638        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8639 echo "configure:8636: checking for catalogs to be installed" >&5
8640        if test "x$LINGUAS" = "x"; then
8641          LINGUAS=$ALL_LINGUAS
8642        else
8643          NEW_LINGUAS=
8644          for lang in $ALL_LINGUAS; do
8645            case " $LINGUAS " in
8646              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8647            esac
8648          done
8649          LINGUAS=$NEW_LINGUAS
8650        fi
8651        echo "$ac_t""$LINGUAS" 1>&6
8652      fi
8653
8654           if test -n "$LINGUAS"; then
8655        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8656      fi
8657    fi
8658
8659             if test $ac_cv_header_locale_h = yes; then
8660      INCLUDE_LOCALE_H="#include <locale.h>"
8661    else
8662      INCLUDE_LOCALE_H="\
8663 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8664    fi
8665
8666
8667             test -d intl || mkdir intl
8668    if test "$CATOBJEXT" = ".cat"; then
8669      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8670 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8671 echo "configure:8668: checking for linux/version.h" >&5
8672 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8673   echo $ac_n "(cached) $ac_c" 1>&6
8674 else
8675   cat > conftest.$ac_ext <<EOF
8676 #line 8673 "configure"
8677 #include "confdefs.h"
8678 #include <linux/version.h>
8679 EOF
8680 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8681 { (eval echo configure:8678: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8682 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8683 if test -z "$ac_err"; then
8684   rm -rf conftest*
8685   eval "ac_cv_header_$ac_safe=yes"
8686 else
8687   echo "$ac_err" >&5
8688   echo "configure: failed program was:" >&5
8689   cat conftest.$ac_ext >&5
8690   rm -rf conftest*
8691   eval "ac_cv_header_$ac_safe=no"
8692 fi
8693 rm -f conftest*
8694 fi
8695 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8696   echo "$ac_t""yes" 1>&6
8697   msgformat=linux
8698 else
8699   echo "$ac_t""no" 1>&6
8700 msgformat=xopen
8701 fi
8702
8703
8704                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8705    fi
8706       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8707      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8708
8709             if test "$PACKAGE" = "gettext"; then
8710      GT_NO="#NO#"
8711      GT_YES=
8712    else
8713      GT_NO=
8714      GT_YES="#YES#"
8715    fi
8716
8717
8718
8719             MKINSTALLDIRS=
8720    if test -n "$ac_aux_dir"; then
8721      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8722    fi
8723    if test -z "$MKINSTALLDIRS"; then
8724      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8725    fi
8726
8727
8728       l=
8729
8730
8731          test -d po || mkdir po
8732    if test "x$srcdir" != "x."; then
8733      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8734        posrcprefix="$srcdir/"
8735      else
8736        posrcprefix="../$srcdir/"
8737      fi
8738    else
8739      posrcprefix="../"
8740    fi
8741    rm -f po/POTFILES
8742    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8743         < $srcdir/po/POTFILES.in > po/POTFILES
8744
8745 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8746
8747 # Windows32 Registry support for specifying GCC installation paths.
8748 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8749 if test "${enable_win32_registry+set}" = set; then
8750   enableval="$enable_win32_registry"
8751   :
8752 fi
8753
8754
8755 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8756 echo "configure:8753: checking whether windows registry support is requested" >&5
8757 if test x$enable_win32_registry != xno; then
8758   cat >> confdefs.h <<\EOF
8759 #define ENABLE_WIN32_REGISTRY 1
8760 EOF
8761
8762   echo "$ac_t""yes" 1>&6
8763 else
8764   echo "$ac_t""no" 1>&6
8765 fi
8766
8767 # Check if user specified a different registry key.
8768 case x${enable_win32_registry} in
8769 x | xyes)
8770   # default.
8771   gcc_cv_win32_registry_key="$VERSION"
8772   ;;
8773 xno)
8774   # no registry lookup.
8775   gcc_cv_win32_registry_key=''
8776   ;;
8777 *)
8778   # user-specified key.
8779   gcc_cv_win32_registry_key="$enable_win32_registry"
8780   ;;
8781 esac
8782
8783 if test x$enable_win32_registry != xno; then
8784   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8785 echo "configure:8782: checking registry key on windows hosts" >&5
8786   cat >> confdefs.h <<EOF
8787 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8788 EOF
8789
8790   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8791 fi
8792
8793 # Get an absolute path to the GCC top-level source directory
8794 holddir=`pwd`
8795 cd $srcdir
8796 topdir=`pwd`
8797 cd $holddir
8798
8799 # Conditionalize the makefile for this host machine.
8800 # Make-host contains the concatenation of all host makefile fragments
8801 # [there can be more than one].  This file is built by configure.frag.
8802 host_overrides=Make-host
8803 dep_host_xmake_file=
8804 for f in .. ${host_xmake_file}
8805 do
8806         if test -f ${srcdir}/config/$f
8807         then
8808                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8809         fi
8810 done
8811
8812 # Conditionalize the makefile for this target machine.
8813 # Make-target contains the concatenation of all host makefile fragments
8814 # [there can be more than one].  This file is built by configure.frag.
8815 target_overrides=Make-target
8816 dep_tmake_file=
8817 for f in .. ${tmake_file}
8818 do
8819         if test -f ${srcdir}/config/$f
8820         then
8821                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8822         fi
8823 done
8824
8825 # If the host doesn't support symlinks, modify CC in
8826 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8827 # Otherwise, we can use "CC=$(CC)".
8828 rm -f symtest.tem
8829 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8830 then
8831         cc_set_by_configure="\$(CC)"
8832         quoted_cc_set_by_configure="\$(CC)"
8833         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8834 else
8835         rm -f symtest.tem
8836         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8837         then
8838                 symbolic_link="cp -p"
8839         else
8840                 symbolic_link="cp"
8841         fi
8842         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8843         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8844         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8845 fi
8846 rm -f symtest.tem
8847
8848 out_object_file=`basename $out_file .c`.o
8849
8850 tm_file_list=
8851 for f in $tm_file; do
8852   case $f in
8853     gansidecl.h )
8854        tm_file_list="${tm_file_list} $f" ;;
8855     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8856   esac
8857 done
8858
8859 host_xm_file_list=
8860 for f in $host_xm_file; do
8861   case $f in
8862     auto-host.h | gansidecl.h | hwint.h )
8863        host_xm_file_list="${host_xm_file_list} $f" ;;
8864     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8865   esac
8866 done
8867
8868 build_xm_file_list=
8869 for f in $build_xm_file; do
8870   case $f in
8871     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8872        build_xm_file_list="${build_xm_file_list} $f" ;;
8873     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8874   esac
8875 done
8876
8877 # Define macro CROSS_COMPILE in compilation
8878 # if this is a cross-compiler.
8879 # Also use all.cross instead of all.internal
8880 # and add cross-make to Makefile.
8881 cross_overrides="/dev/null"
8882 if test x$host != x$target
8883 then
8884         cross_defines="CROSS=-DCROSS_COMPILE"
8885         cross_overrides="${topdir}/cross-make"
8886 fi
8887
8888 # If this is a cross-compiler that does not
8889 # have its own set of headers then define
8890 # inhibit_libc
8891
8892 # If this is using newlib, then define inhibit_libc in
8893 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8894 # libgcc.a, but that's OK because newlib should have its own version of
8895 # assert.h.
8896 inhibit_libc=
8897 if test x$host != x$target && test x$with_headers = x; then
8898        inhibit_libc=-Dinhibit_libc
8899 else
8900        if test x$with_newlib = xyes; then
8901                inhibit_libc=-Dinhibit_libc
8902        fi
8903 fi
8904
8905
8906 # When building gcc with a cross-compiler, we need to fix a few things.
8907 # This must come after cross-make as we want all.build to override
8908 # all.cross.
8909 build_overrides="/dev/null"
8910 if test x$build != x$host
8911 then
8912         build_overrides="${topdir}/build-make"
8913 fi
8914
8915 # Expand extra_headers to include complete path.
8916 # This substitutes for lots of t-* files.
8917 extra_headers_list=
8918 if test "x$extra_headers" = x
8919 then true
8920 else
8921         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8922         for file in $extra_headers;
8923         do
8924                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8925         done
8926 fi
8927
8928 if test x$use_collect2 = xno; then
8929         use_collect2=
8930 fi
8931
8932 # Add a definition of USE_COLLECT2 if system wants one.
8933 # Also tell toplev.c what to do.
8934 # This substitutes for lots of t-* files.
8935 if test x$use_collect2 = x
8936 then
8937         will_use_collect2=
8938         maybe_use_collect2=
8939 else
8940         will_use_collect2="collect2"
8941         maybe_use_collect2="-DUSE_COLLECT2"
8942 fi
8943
8944 # NEED TO CONVERT
8945 # Set MD_DEPS if the real md file is in md.pre-cpp.
8946 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8947 # for line oriented comments, so we must always use a GNU cpp.  If
8948 # building gcc with a cross compiler, use the cross compiler just
8949 # built.  Otherwise, we can use the cpp just built.
8950 md_file_sub=
8951 if test "x$md_cppflags" = x
8952 then
8953         md_file_sub=$srcdir/config/$md_file
8954 else
8955         md_file=md
8956 fi
8957
8958 # If we have gas in the build tree, make a link to it.
8959 if test -f ../gas/Makefile; then
8960         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8961 fi
8962
8963 # If we have nm in the build tree, make a link to it.
8964 if test -f ../binutils/Makefile; then
8965         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8966 fi
8967
8968 # If we have ld in the build tree, make a link to it.
8969 if test -f ../ld/Makefile; then
8970 #       if test x$use_collect2 = x; then
8971 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8972 #       else
8973                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8974 #       fi
8975 fi
8976
8977 # Figure out what assembler we will be using.
8978 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
8979 echo "configure:8976: checking what assembler to use" >&5
8980 gcc_cv_as=
8981 gcc_cv_gas_major_version=
8982 gcc_cv_gas_minor_version=
8983 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8984 if test -x "$DEFAULT_ASSEMBLER"; then
8985         gcc_cv_as="$DEFAULT_ASSEMBLER"
8986 elif test -x "$AS"; then
8987         gcc_cv_as="$AS"
8988 elif test -x as$host_exeext; then
8989         # Build using assembler in the current directory.
8990         gcc_cv_as=./as$host_exeext
8991 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8992         # Single tree build which includes gas.
8993         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8994         do
8995                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8996                 if test x$gcc_cv_gas_version != x; then
8997                         break
8998                 fi
8999         done
9000         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
9001         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
9002 fi
9003
9004 if test "x$gcc_cv_as" = x -a x$host = x$target; then
9005         # Native build.
9006         # Search the same directories that the installed compiler will
9007         # search.  Else we may find the wrong assembler and lose.  If we
9008         # do not find a suitable assembler binary, then try the user's
9009         # path.
9010         #
9011         # Also note we have to check MD_EXEC_PREFIX before checking the
9012         # user's path.  Unfortunately, there is no good way to get at the
9013         # value of MD_EXEC_PREFIX here.  So we do a brute force search
9014         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
9015         # to be fixed as part of the make/configure rewrite too.
9016
9017         if test "x$exec_prefix" = xNONE; then
9018                 if test "x$prefix" = xNONE; then
9019                         test_prefix=/usr/local
9020                 else
9021                         test_prefix=$prefix
9022                 fi
9023         else
9024                 test_prefix=$exec_prefix
9025         fi
9026
9027         # If the loop below does not find an assembler, then use whatever
9028         # one we can find in the users's path.
9029         # user's path.
9030         as=as$host_exeext
9031
9032         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
9033                    $test_prefix/lib/gcc-lib/$target \
9034                    /usr/lib/gcc/$target/$gcc_version \
9035                    /usr/lib/gcc/$target \
9036                    $test_prefix/$target/bin/$target/$gcc_version \
9037                    $test_prefix/$target/bin \
9038                    /usr/libexec \
9039                    /usr/ccs/gcc \
9040                    /usr/ccs/bin \
9041                    /udk/usr/ccs/bin \
9042                    /bsd43/usr/lib/cmplrs/cc \
9043                    /usr/cross64/usr/bin \
9044                    /usr/lib/cmplrs/cc \
9045                    /sysv/usr/lib/cmplrs/cc \
9046                    /svr4/usr/lib/cmplrs/cc \
9047                    /usr/bin"
9048
9049         for dir in $test_dirs; do
9050                 if test -f $dir/as$host_exeext; then
9051                         gcc_cv_as=$dir/as$host_exeext
9052                         break;
9053                 fi
9054         done
9055 fi
9056 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9057   echo "$ac_t"""newly built gas"" 1>&6
9058 else
9059   echo "$ac_t""$gcc_cv_as" 1>&6
9060 fi
9061
9062 # Figure out what nm we will be using.
9063 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
9064 echo "configure:9061: checking what nm to use" >&5
9065 if test -x nm$host_exeext; then
9066         gcc_cv_nm=./nm$host_exeext
9067 elif test x$host = x$target; then
9068         # Native build.
9069         gcc_cv_nm=nm$host_exeext
9070 fi
9071 echo "$ac_t""$gcc_cv_nm" 1>&6
9072
9073 # Figure out what assembler alignment features are present.
9074 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
9075 echo "configure:9072: checking assembler alignment features" >&5
9076 gcc_cv_as_alignment_features=
9077 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9078         # Gas version 2.6 and later support for .balign and .p2align.
9079         # bytes to skip when using .p2align.
9080         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
9081                 gcc_cv_as_alignment_features=".balign and .p2align"
9082                 cat >> confdefs.h <<\EOF
9083 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9084 EOF
9085
9086         fi
9087         # Gas version 2.8 and later support specifying the maximum
9088         # bytes to skip when using .p2align.
9089         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
9090                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9091                 cat >> confdefs.h <<\EOF
9092 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9093 EOF
9094
9095         fi
9096 elif test x$gcc_cv_as != x; then
9097         # Check if we have .balign and .p2align
9098         echo ".balign  4" > conftest.s
9099         echo ".p2align  2" >> conftest.s
9100         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9101                 gcc_cv_as_alignment_features=".balign and .p2align"
9102                 cat >> confdefs.h <<\EOF
9103 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9104 EOF
9105
9106         fi
9107         rm -f conftest.s conftest.o
9108         # Check if specifying the maximum bytes to skip when
9109         # using .p2align is supported.
9110         echo ".p2align 4,,7" > conftest.s
9111         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9112                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9113                 cat >> confdefs.h <<\EOF
9114 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9115 EOF
9116
9117         fi
9118         rm -f conftest.s conftest.o
9119 fi
9120 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9121
9122 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9123 echo "configure:9120: checking assembler subsection support" >&5
9124 gcc_cv_as_subsections=
9125 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9126   if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
9127     gcc_cv_as_subsections="working .subsection -1"
9128   fi
9129 elif test x$gcc_cv_as != x; then
9130         # Check if we have .subsection
9131         echo ".subsection 1" > conftest.s
9132         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9133                 gcc_cv_as_subsections=".subsection"
9134                 if test x$gcc_cv_nm != x; then
9135                         cat > conftest.s <<EOF
9136 conftest_label1: .word 0
9137 .subsection -1
9138 conftest_label2: .word 0
9139 .previous
9140 EOF
9141                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9142                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9143                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9144                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9145                                         :
9146                                 else
9147                                         gcc_cv_as_subsections="working .subsection -1"
9148                                 fi
9149                         fi
9150                 fi
9151         fi
9152         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9153 fi
9154 if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then
9155         cat >> confdefs.h <<\EOF
9156 #define HAVE_GAS_SUBSECTION_ORDERING 1
9157 EOF
9158
9159 fi
9160 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9161
9162 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9163 echo "configure:9160: checking assembler weak support" >&5
9164 gcc_cv_as_weak=
9165 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9166   if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
9167     gcc_cv_as_weak="yes"
9168   fi
9169 elif test x$gcc_cv_as != x; then
9170         # Check if we have .weak
9171         echo "  .weak foobar" > conftest.s
9172         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9173                 gcc_cv_as_weak="yes"
9174         fi
9175         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9176 fi
9177 if test x"$gcc_cv_as_weak" = xyes; then
9178         cat >> confdefs.h <<\EOF
9179 #define HAVE_GAS_WEAK 1
9180 EOF
9181
9182 fi
9183 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9184
9185 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9186 echo "configure:9183: checking assembler hidden support" >&5
9187 gcc_cv_as_hidden=
9188 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9189   if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
9190     gcc_cv_as_hidden="yes"
9191   fi
9192 elif test x$gcc_cv_as != x; then
9193         # Check if we have .hidden
9194         echo "  .hidden foobar" > conftest.s
9195         echo "foobar:" >> conftest.s
9196         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9197                 gcc_cv_as_hidden="yes"
9198         fi
9199         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9200 fi
9201 if test x"$gcc_cv_as_hidden" = xyes; then
9202         cat >> confdefs.h <<\EOF
9203 #define HAVE_GAS_HIDDEN 1
9204 EOF
9205
9206 fi
9207 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9208
9209 case "$target" in
9210   sparc*-*-*)
9211     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9212 echo "configure:9209: checking assembler .register pseudo-op support" >&5
9213 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9214   echo $ac_n "(cached) $ac_c" 1>&6
9215 else
9216
9217         gcc_cv_as_register_pseudo_op=unknown
9218         if test x$gcc_cv_as != x; then
9219             # Check if we have .register
9220             echo ".register %g2, #scratch" > conftest.s
9221             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9222                 gcc_cv_as_register_pseudo_op=yes
9223             else
9224                 gcc_cv_as_register_pseudo_op=no
9225             fi
9226             rm -f conftest.s conftest.o
9227         fi
9228
9229 fi
9230
9231 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9232     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9233         cat >> confdefs.h <<\EOF
9234 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9235 EOF
9236
9237     fi
9238
9239     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9240 echo "configure:9237: checking assembler supports -relax" >&5
9241 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9242   echo $ac_n "(cached) $ac_c" 1>&6
9243 else
9244
9245         gcc_cv_as_relax_opt=unknown
9246         if test x$gcc_cv_as != x; then
9247             # Check if gas supports -relax
9248             echo ".text" > conftest.s
9249             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9250                 gcc_cv_as_relax_opt=yes
9251             else
9252                 gcc_cv_as_relax_opt=no
9253             fi
9254             rm -f conftest.s conftest.o
9255         fi
9256
9257 fi
9258
9259 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9260     if test "x$gcc_cv_as_relax_opt" = xyes; then
9261         cat >> confdefs.h <<\EOF
9262 #define HAVE_AS_RELAX_OPTION 1
9263 EOF
9264
9265     fi
9266
9267     case "$tm_file" in
9268     *64*)
9269         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9270 echo "configure:9267: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9271 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9272   echo $ac_n "(cached) $ac_c" 1>&6
9273 else
9274
9275                 if test -n "$gcc_cv_as"; then
9276                     echo ".xword foo" > conftest.s
9277                     gcc_cv_as_flags64=no
9278                     for flag in "-xarch=v9" "-64 -Av9"; do
9279                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9280                             > /dev/null 2>&1; then
9281                             gcc_cv_as_flags64=$flag
9282                             break
9283                         fi
9284                     done
9285                     rm -f conftest.s conftest.o
9286                 else
9287                     if test "$gas" = yes; then
9288                         gcc_cv_as_flags64="-64 -Av9"
9289                     else
9290                         gcc_cv_as_flags64="-xarch=v9"
9291                     fi
9292                 fi
9293
9294 fi
9295
9296 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9297         if test "x$gcc_cv_as_flags64" = xno; then
9298
9299             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9300             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9301
9302         else
9303             cat >> confdefs.h <<EOF
9304 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9305 EOF
9306
9307         fi
9308         ;;
9309     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9310         ;;
9311     esac
9312
9313     if test "x$gcc_cv_as_flags64" != xno; then
9314         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9315 echo "configure:9312: checking for assembler offsetable %lo() support" >&5
9316 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9317   echo $ac_n "(cached) $ac_c" 1>&6
9318 else
9319
9320             gcc_cv_as_offsetable_lo10=unknown
9321             if test "x$gcc_cv_as" != x; then
9322                 # Check if assembler has offsetable %lo()
9323                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9324                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9325                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9326                         > /dev/null 2>&1 &&
9327                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9328                         > /dev/null 2>&1; then
9329                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9330                         gcc_cv_as_offsetable_lo10=no
9331                     else
9332                         gcc_cv_as_offsetable_lo10=yes
9333                     fi
9334                 else
9335                     gcc_cv_as_offsetable_lo10=no
9336                 fi
9337                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9338             fi
9339
9340 fi
9341
9342 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9343         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9344             cat >> confdefs.h <<\EOF
9345 #define HAVE_AS_OFFSETABLE_LO10 1
9346 EOF
9347
9348         fi
9349     fi
9350     ;;
9351
9352   i[34567]86-*-*)
9353     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9354 echo "configure:9351: checking assembler instructions" >&5
9355     gcc_cv_as_instructions=
9356     if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9357       if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
9358         gcc_cv_as_instructions="filds fists"
9359       fi
9360     elif test x$gcc_cv_as != x; then
9361         set "filds fists" "filds mem; fists mem"
9362         while test $# -gt 0
9363         do
9364                 echo "$2" > conftest.s
9365                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9366                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9367                 fi
9368                 shift 2
9369         done
9370         rm -f conftest.s conftest.o
9371     fi
9372     if test x"$gcc_cv_as_instructions" != x; then
9373         cat >> confdefs.h <<EOF
9374 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | tr 'a-z ' 'A-Z_'` 1
9375 EOF
9376
9377     fi
9378     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9379     ;;
9380 esac
9381
9382 # Figure out what language subdirectories are present.
9383 # Look if the user specified --enable-languages="..."; if not, use
9384 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9385 # go away some day.
9386 if test x"${enable_languages+set}" != xset; then
9387         if test x"${LANGUAGES+set}" = xset; then
9388                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9389         else
9390                 enable_languages=all
9391         fi
9392 else
9393         if test x"${enable_languages}" = x; then
9394                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9395         fi
9396 fi
9397 subdirs=
9398 for lang in ${srcdir}/*/config-lang.in ..
9399 do
9400         case $lang in
9401         ..) ;;
9402         # The odd quoting in the next line works around
9403         # an apparent bug in bash 1.12 on linux.
9404         ${srcdir}/[*]/config-lang.in) ;;
9405         *)
9406           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9407           if test "x$lang_alias" = x
9408           then
9409                 echo "$lang doesn't set \$language." 1>&2
9410                 exit 1
9411           fi
9412           if test x"${enable_languages}" = xall && test x"${lang_alias}" != xCHILL; then
9413                 add_this_lang=yes
9414           else
9415                 case "${enable_languages}" in
9416                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9417                         add_this_lang=yes
9418                         ;;
9419                     * )
9420                         add_this_lang=no
9421                         ;;
9422                 esac
9423           fi
9424           if test x"${add_this_lang}" = xyes; then
9425                 case $lang in
9426                     ${srcdir}/ada/config-lang.in)
9427                         if test x$gnat = xyes ; then
9428                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9429                         fi
9430                         ;;
9431                     *)
9432                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9433                         ;;
9434                 esac
9435           fi
9436           ;;
9437         esac
9438 done
9439
9440 # Make gthr-default.h if we have a thread file.
9441 gthread_flags=
9442 if test $thread_file != single; then
9443     rm -f gthr-default.h
9444     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9445     gthread_flags=-DHAVE_GTHR_DEFAULT
9446 fi
9447
9448
9449 # Find out what GC implementation we want, or may, use.
9450 # Check whether --with-gc or --without-gc was given.
9451 if test "${with_gc+set}" = set; then
9452   withval="$with_gc"
9453   case "$withval" in
9454   simple | page)
9455     GGC=ggc-$withval
9456     ;;
9457   *)
9458     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9459     ;;
9460 esac
9461 else
9462   if test $ac_cv_func_mmap_anywhere = yes \
9463     || test $ac_cv_func_valloc = yes; then
9464   GGC=ggc-page
9465 else
9466   GGC=ggc-simple
9467 fi
9468 fi
9469
9470
9471 echo "Using $GGC for garbage collection."
9472
9473 # Use the system's zlib library.
9474 zlibdir=-L../../zlib
9475 zlibinc="-I\$(srcdir)/../../zlib"
9476 # Check whether --with-system-zlib or --without-system-zlib was given.
9477 if test "${with_system_zlib+set}" = set; then
9478   withval="$with_system_zlib"
9479   zlibdir=
9480 zlibinc=
9481
9482 fi
9483
9484
9485
9486
9487 # Build a new-abi (c++) system
9488 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9489 if test "${enable_new_gxx_abi+set}" = set; then
9490   enableval="$enable_new_gxx_abi"
9491   cat >> confdefs.h <<\EOF
9492 #define ENABLE_NEW_GXX_ABI 1
9493 EOF
9494
9495 GXX_ABI_FLAG='-fnew-abi'
9496 echo "Building a new-abi g++ compiler."
9497
9498 fi
9499
9500
9501
9502 # Build a new-libstdc++ system (ie libstdc++-v3)
9503 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9504 echo "configure:9501: checking for libstdc++ to install" >&5
9505 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9506 if test "${enable_libstdcxx_v3+set}" = set; then
9507   enableval="$enable_libstdcxx_v3"
9508   enable_libstdcxx_v3="$enableval"
9509 else
9510   enable_libstdcxx_v3=no
9511 fi
9512
9513
9514 if test x$enable_libstdcxx_v3 = xyes; then
9515   echo "$ac_t""v3" 1>&6
9516   ac_esn=1
9517 else
9518   echo "$ac_t""v2" 1>&6
9519   ac_esn=0
9520 fi
9521 cat >> confdefs.h <<EOF
9522 #define ENABLE_STD_NAMESPACE $ac_esn
9523 EOF
9524
9525
9526
9527 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9528 echo "configure:9525: checking whether to enable maintainer-specific portions of Makefiles" >&5
9529     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9530 if test "${enable_maintainer_mode+set}" = set; then
9531   enableval="$enable_maintainer_mode"
9532   maintainer_mode=$enableval
9533 else
9534   maintainer_mode=no
9535 fi
9536
9537
9538 echo "$ac_t""$maintainer_mode" 1>&6
9539
9540 if test "$maintainer_mode" = "yes"; then
9541   MAINT=''
9542 else
9543   MAINT='#'
9544 fi
9545
9546 # Make empty files to contain the specs and options for each language.
9547 # Then add #include lines to for a compiler that has specs and/or options.
9548
9549 lang_specs_files=
9550 lang_options_files=
9551 lang_tree_files=
9552 rm -f specs.h options.h gencheck.h
9553 touch specs.h options.h gencheck.h
9554 for subdir in . $subdirs
9555 do
9556         if test -f $srcdir/$subdir/lang-specs.h; then
9557                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9558                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9559         fi
9560         if test -f $srcdir/$subdir/lang-options.h; then
9561                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9562                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9563         fi
9564         if test -f $srcdir/$subdir/$subdir-tree.def; then
9565                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9566                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9567         fi
9568 done
9569
9570 # These (without "all_") are set in each config-lang.in.
9571 # `language' must be a single word so is spelled singularly.
9572 all_languages=
9573 all_boot_languages=
9574 all_compilers=
9575 all_stagestuff=
9576 all_diff_excludes=
9577 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9578 # List of language makefile fragments.
9579 all_lang_makefiles=
9580 all_headers=
9581 all_lib2funcs=
9582
9583 # Add the language fragments.
9584 # Languages are added via two mechanisms.  Some information must be
9585 # recorded in makefile variables, these are defined in config-lang.in.
9586 # We accumulate them and plug them into the main Makefile.
9587 # The other mechanism is a set of hooks for each of the main targets
9588 # like `clean', `install', etc.
9589
9590 language_fragments="Make-lang"
9591 language_hooks="Make-hooks"
9592 oldstyle_subdirs=
9593
9594 for s in .. $subdirs
9595 do
9596         if test $s != ".."
9597         then
9598                 language=
9599                 boot_language=
9600                 compilers=
9601                 stagestuff=
9602                 diff_excludes=
9603                 headers=
9604                 outputs=
9605                 lib2funcs=
9606                 . ${srcdir}/$s/config-lang.in
9607                 if test "x$language" = x
9608                 then
9609                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9610                         exit 1
9611                 fi
9612                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9613                 all_languages="$all_languages $language"
9614                 if test "x$boot_language" = xyes
9615                 then
9616                         all_boot_languages="$all_boot_languages $language"
9617                 fi
9618                 all_compilers="$all_compilers $compilers"
9619                 all_stagestuff="$all_stagestuff $stagestuff"
9620                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9621                 all_headers="$all_headers $headers"
9622                 all_outputs="$all_outputs $outputs"
9623                 if test x$outputs = x
9624                 then
9625                         oldstyle_subdirs="$oldstyle_subdirs $s"
9626                 fi
9627                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9628         fi
9629 done
9630
9631 # Since we can't use `::' targets, we link each language in
9632 # with a set of hooks, reached indirectly via lang.${target}.
9633
9634 rm -f Make-hooks
9635 touch Make-hooks
9636 target_list="all.build all.cross start.encap rest.encap \
9637         info dvi \
9638         install-normal install-common install-info install-man \
9639         uninstall distdir \
9640         mostlyclean clean distclean extraclean maintainer-clean \
9641         stage1 stage2 stage3 stage4"
9642 for t in $target_list
9643 do
9644         x=
9645         for lang in .. $all_languages
9646         do
9647                 if test $lang != ".."; then
9648                         x="$x $lang.$t"
9649                 fi
9650         done
9651         echo "lang.$t: $x" >> Make-hooks
9652 done
9653
9654 # If we're not building in srcdir, create .gdbinit.
9655
9656 if test ! -f Makefile.in; then
9657         echo "dir ." > .gdbinit
9658         echo "dir ${srcdir}" >> .gdbinit
9659         if test x$gdb_needs_out_file_path = xyes
9660         then
9661                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9662         fi
9663         if test "x$subdirs" != x; then
9664                 for s in $subdirs
9665                 do
9666                         echo "dir ${srcdir}/$s" >> .gdbinit
9667                 done
9668         fi
9669         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9670 fi
9671
9672 # Define variables host_canonical and build_canonical
9673 # because some Cygnus local changes in the Makefile depend on them.
9674 build_canonical=${build}
9675 host_canonical=${host}
9676 target_subdir=
9677 if test "${host}" != "${target}" ; then
9678     target_subdir=${target}/
9679 fi
9680
9681
9682
9683
9684 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9685 # absolute path for gcc_tooldir based on inserting the number of up-directory
9686 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9687 # $(libsubdir)/@(unlibsubdir) based path.
9688 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9689 # make and thus we'd get different behavior depending on where we built the
9690 # sources.
9691 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9692     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9693 else
9694 # An explanation of the sed strings:
9695 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9696 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9697 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9698 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9699 #
9700 # (*) Note this pattern overwrites the first character of the string
9701 # with a forward slash if one is not already present.  This is not a
9702 # problem because the exact names of the sub-directories concerned is
9703 # unimportant, just the number of them matters.
9704 #
9705 # The practical upshot of these patterns is like this:
9706 #
9707 #  prefix     exec_prefix        result
9708 #  ------     -----------        ------
9709 #   /foo        /foo/bar          ../
9710 #   /foo/       /foo/bar          ../
9711 #   /foo        /foo/bar/         ../
9712 #   /foo/       /foo/bar/         ../
9713 #   /foo        /foo/bar/ugg      ../../
9714 #
9715     dollar='$$'
9716     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9717 fi
9718
9719
9720
9721 # Nothing to do for FLOAT_H, float_format already handled.
9722 objdir=`pwd`
9723
9724
9725 # Process the language and host/target makefile fragments.
9726 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9727
9728 # Substitute configuration variables
9729
9730
9731
9732
9733
9734
9735
9736
9737
9738
9739
9740
9741
9742
9743
9744
9745
9746
9747
9748
9749
9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9761
9762
9763
9764
9765
9766
9767
9768
9769
9770
9771
9772
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787 # Echo that links are built
9788 if test x$host = x$target
9789 then
9790         str1="native "
9791 else
9792         str1="cross-"
9793         str2=" from $host"
9794 fi
9795
9796 if test x$host != x$build
9797 then
9798         str3=" on a $build system"
9799 fi
9800
9801 if test "x$str2" != x || test "x$str3" != x
9802 then
9803         str4=
9804 fi
9805
9806 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9807
9808 if test "x$str2" != x || test "x$str3" != x
9809 then
9810         echo " ${str2}${str3}." 1>&2
9811 fi
9812
9813 # Truncate the target if necessary
9814 if test x$host_truncate_target != x; then
9815         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9816 fi
9817
9818 # Configure the subdirectories
9819 # AC_CONFIG_SUBDIRS($subdirs)
9820
9821 # Create the Makefile
9822 # and configure language subdirectories
9823 trap '' 1 2 15
9824 cat > confcache <<\EOF
9825 # This file is a shell script that caches the results of configure
9826 # tests run on this system so they can be shared between configure
9827 # scripts and configure runs.  It is not useful on other systems.
9828 # If it contains results you don't want to keep, you may remove or edit it.
9829 #
9830 # By default, configure uses ./config.cache as the cache file,
9831 # creating it if it does not exist already.  You can give configure
9832 # the --cache-file=FILE option to use a different cache file; that is
9833 # what configure does when it calls configure scripts in
9834 # subdirectories, so they share the cache.
9835 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9836 # config.status only pays attention to the cache file if you give it the
9837 # --recheck option to rerun configure.
9838 #
9839 EOF
9840 # The following way of writing the cache mishandles newlines in values,
9841 # but we know of no workaround that is simple, portable, and efficient.
9842 # So, don't put newlines in cache variables' values.
9843 # Ultrix sh set writes to stderr and can't be redirected directly,
9844 # and sets the high bit in the cache file unless we assign to the vars.
9845 (set) 2>&1 |
9846   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9847   *ac_space=\ *)
9848     # `set' does not quote correctly, so add quotes (double-quote substitution
9849     # turns \\\\ into \\, and sed turns \\ into \).
9850     sed -n \
9851       -e "s/'/'\\\\''/g" \
9852       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9853     ;;
9854   *)
9855     # `set' quotes correctly as required by POSIX, so do not add quotes.
9856     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9857     ;;
9858   esac >> confcache
9859 if cmp -s $cache_file confcache; then
9860   :
9861 else
9862   if test -w $cache_file; then
9863     echo "updating cache $cache_file"
9864     cat confcache > $cache_file
9865   else
9866     echo "not updating unwritable cache $cache_file"
9867   fi
9868 fi
9869 rm -f confcache
9870
9871 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9872
9873 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9874 # Let make expand exec_prefix.
9875 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9876
9877 # Any assignment to VPATH causes Sun make to only execute
9878 # the first set of double-colon rules, so remove it if not needed.
9879 # If there is a colon in the path, we need to keep it.
9880 if test "x$srcdir" = x.; then
9881   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9882 fi
9883
9884 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9885
9886 DEFS=-DHAVE_CONFIG_H
9887
9888 # Without the "./", some shells look in PATH for config.status.
9889 : ${CONFIG_STATUS=./config.status}
9890
9891 echo creating $CONFIG_STATUS
9892 rm -f $CONFIG_STATUS
9893 cat > $CONFIG_STATUS <<EOF
9894 #! /bin/sh
9895 # Generated automatically by configure.
9896 # Run this file to recreate the current configuration.
9897 # This directory was configured as follows,
9898 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9899 #
9900 # $0 $ac_configure_args
9901 #
9902 # Compiler output produced by configure, useful for debugging
9903 # configure, is in ./config.log if it exists.
9904
9905 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9906 for ac_option
9907 do
9908   case "\$ac_option" in
9909   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9910     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9911     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9912   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9913     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9914     exit 0 ;;
9915   -help | --help | --hel | --he | --h)
9916     echo "\$ac_cs_usage"; exit 0 ;;
9917   *) echo "\$ac_cs_usage"; exit 1 ;;
9918   esac
9919 done
9920
9921 ac_given_srcdir=$srcdir
9922
9923 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9924 EOF
9925 cat >> $CONFIG_STATUS <<EOF
9926
9927 # Protect against being on the right side of a sed subst in config.status.
9928 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9929  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9930 $ac_vpsub
9931 $extrasub
9932 s%@SHELL@%$SHELL%g
9933 s%@CFLAGS@%$CFLAGS%g
9934 s%@CPPFLAGS@%$CPPFLAGS%g
9935 s%@CXXFLAGS@%$CXXFLAGS%g
9936 s%@FFLAGS@%$FFLAGS%g
9937 s%@DEFS@%$DEFS%g
9938 s%@LDFLAGS@%$LDFLAGS%g
9939 s%@LIBS@%$LIBS%g
9940 s%@exec_prefix@%$exec_prefix%g
9941 s%@prefix@%$prefix%g
9942 s%@program_transform_name@%$program_transform_name%g
9943 s%@bindir@%$bindir%g
9944 s%@sbindir@%$sbindir%g
9945 s%@libexecdir@%$libexecdir%g
9946 s%@datadir@%$datadir%g
9947 s%@sysconfdir@%$sysconfdir%g
9948 s%@sharedstatedir@%$sharedstatedir%g
9949 s%@localstatedir@%$localstatedir%g
9950 s%@libdir@%$libdir%g
9951 s%@includedir@%$includedir%g
9952 s%@oldincludedir@%$oldincludedir%g
9953 s%@infodir@%$infodir%g
9954 s%@mandir@%$mandir%g
9955 s%@enable_shared@%$enable_shared%g
9956 s%@host@%$host%g
9957 s%@host_alias@%$host_alias%g
9958 s%@host_cpu@%$host_cpu%g
9959 s%@host_vendor@%$host_vendor%g
9960 s%@host_os@%$host_os%g
9961 s%@target@%$target%g
9962 s%@target_alias@%$target_alias%g
9963 s%@target_cpu@%$target_cpu%g
9964 s%@target_vendor@%$target_vendor%g
9965 s%@target_os@%$target_os%g
9966 s%@build@%$build%g
9967 s%@build_alias@%$build_alias%g
9968 s%@build_cpu@%$build_cpu%g
9969 s%@build_vendor@%$build_vendor%g
9970 s%@build_os@%$build_os%g
9971 s%@CC@%$CC%g
9972 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9973 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9974 s%@stage2_warn_cflags@%$stage2_warn_cflags%g
9975 s%@SET_MAKE@%$SET_MAKE%g
9976 s%@AWK@%$AWK%g
9977 s%@LEX@%$LEX%g
9978 s%@LEXLIB@%$LEXLIB%g
9979 s%@LN@%$LN%g
9980 s%@LN_S@%$LN_S%g
9981 s%@RANLIB@%$RANLIB%g
9982 s%@YACC@%$YACC%g
9983 s%@INSTALL@%$INSTALL%g
9984 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9985 s%@INSTALL_DATA@%$INSTALL_DATA%g
9986 s%@CPP@%$CPP%g
9987 s%@gnat@%$gnat%g
9988 s%@MAKEINFO@%$MAKEINFO%g
9989 s%@BUILD_INFO@%$BUILD_INFO%g
9990 s%@INSTALL_INFO@%$INSTALL_INFO%g
9991 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
9992 s%@vfprintf@%$vfprintf%g
9993 s%@doprint@%$doprint%g
9994 s%@manext@%$manext%g
9995 s%@objext@%$objext%g
9996 s%@PACKAGE@%$PACKAGE%g
9997 s%@VERSION@%$VERSION%g
9998 s%@ALLOCA@%$ALLOCA%g
9999 s%@USE_NLS@%$USE_NLS%g
10000 s%@MSGFMT@%$MSGFMT%g
10001 s%@GMSGFMT@%$GMSGFMT%g
10002 s%@XGETTEXT@%$XGETTEXT%g
10003 s%@GENCAT@%$GENCAT%g
10004 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
10005 s%@CATALOGS@%$CATALOGS%g
10006 s%@CATOBJEXT@%$CATOBJEXT%g
10007 s%@DATADIRNAME@%$DATADIRNAME%g
10008 s%@GMOFILES@%$GMOFILES%g
10009 s%@INSTOBJEXT@%$INSTOBJEXT%g
10010 s%@INTLDEPS@%$INTLDEPS%g
10011 s%@INTLLIBS@%$INTLLIBS%g
10012 s%@INTLOBJS@%$INTLOBJS%g
10013 s%@POFILES@%$POFILES%g
10014 s%@POSUB@%$POSUB%g
10015 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
10016 s%@GT_NO@%$GT_NO%g
10017 s%@GT_YES@%$GT_YES%g
10018 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
10019 s%@l@%$l%g
10020 s%@inhibit_libc@%$inhibit_libc%g
10021 s%@gthread_flags@%$gthread_flags%g
10022 s%@GGC@%$GGC%g
10023 s%@zlibdir@%$zlibdir%g
10024 s%@zlibinc@%$zlibinc%g
10025 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
10026 s%@MAINT@%$MAINT%g
10027 s%@build_canonical@%$build_canonical%g
10028 s%@host_canonical@%$host_canonical%g
10029 s%@target_subdir@%$target_subdir%g
10030 s%@gcc_tooldir@%$gcc_tooldir%g
10031 s%@dollar@%$dollar%g
10032 s%@objdir@%$objdir%g
10033 s%@subdirs@%$subdirs%g
10034 s%@all_boot_languages@%$all_boot_languages%g
10035 s%@all_compilers@%$all_compilers%g
10036 s%@all_diff_excludes@%$all_diff_excludes%g
10037 s%@all_headers@%$all_headers%g
10038 s%@all_lang_makefiles@%$all_lang_makefiles%g
10039 s%@all_languages@%$all_languages%g
10040 s%@all_lib2funcs@%$all_lib2funcs%g
10041 s%@all_stagestuff@%$all_stagestuff%g
10042 s%@build_exeext@%$build_exeext%g
10043 s%@build_install_headers_dir@%$build_install_headers_dir%g
10044 s%@build_xm_file_list@%$build_xm_file_list%g
10045 s%@cc_set_by_configure@%$cc_set_by_configure%g
10046 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
10047 s%@cpp_install_dir@%$cpp_install_dir%g
10048 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
10049 s%@dep_tmake_file@%$dep_tmake_file%g
10050 s%@extra_c_flags@%$extra_c_flags%g
10051 s%@extra_c_objs@%$extra_c_objs%g
10052 s%@extra_cpp_objs@%$extra_cpp_objs%g
10053 s%@extra_cxx_objs@%$extra_cxx_objs%g
10054 s%@extra_headers_list@%$extra_headers_list%g
10055 s%@extra_objs@%$extra_objs%g
10056 s%@extra_parts@%$extra_parts%g
10057 s%@extra_passes@%$extra_passes%g
10058 s%@extra_programs@%$extra_programs%g
10059 s%@float_h_file@%$float_h_file%g
10060 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
10061 s%@gcc_version@%$gcc_version%g
10062 s%@gcc_version_trigger@%$gcc_version_trigger%g
10063 s%@host_exeext@%$host_exeext%g
10064 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
10065 s%@host_xm_file_list@%$host_xm_file_list%g
10066 s%@install@%$install%g
10067 s%@lang_options_files@%$lang_options_files%g
10068 s%@lang_specs_files@%$lang_specs_files%g
10069 s%@lang_tree_files@%$lang_tree_files%g
10070 s%@local_prefix@%$local_prefix%g
10071 s%@maybe_use_collect2@%$maybe_use_collect2%g
10072 s%@md_file@%$md_file%g
10073 s%@objc_boehm_gc@%$objc_boehm_gc%g
10074 s%@out_file@%$out_file%g
10075 s%@out_object_file@%$out_object_file%g
10076 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
10077 s%@symbolic_link@%$symbolic_link%g
10078 s%@thread_file@%$thread_file%g
10079 s%@tm_file_list@%$tm_file_list%g
10080 s%@will_use_collect2@%$will_use_collect2%g
10081 /@target_overrides@/r $target_overrides
10082 s%@target_overrides@%%g
10083 /@host_overrides@/r $host_overrides
10084 s%@host_overrides@%%g
10085 s%@cross_defines@%$cross_defines%g
10086 /@cross_overrides@/r $cross_overrides
10087 s%@cross_overrides@%%g
10088 /@build_overrides@/r $build_overrides
10089 s%@build_overrides@%%g
10090 /@language_fragments@/r $language_fragments
10091 s%@language_fragments@%%g
10092 /@language_hooks@/r $language_hooks
10093 s%@language_hooks@%%g
10094
10095 CEOF
10096 EOF
10097
10098 cat >> $CONFIG_STATUS <<\EOF
10099
10100 # Split the substitutions into bite-sized pieces for seds with
10101 # small command number limits, like on Digital OSF/1 and HP-UX.
10102 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10103 ac_file=1 # Number of current file.
10104 ac_beg=1 # First line for current file.
10105 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10106 ac_more_lines=:
10107 ac_sed_cmds=""
10108 while $ac_more_lines; do
10109   if test $ac_beg -gt 1; then
10110     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10111   else
10112     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10113   fi
10114   if test ! -s conftest.s$ac_file; then
10115     ac_more_lines=false
10116     rm -f conftest.s$ac_file
10117   else
10118     if test -z "$ac_sed_cmds"; then
10119       ac_sed_cmds="sed -f conftest.s$ac_file"
10120     else
10121       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10122     fi
10123     ac_file=`expr $ac_file + 1`
10124     ac_beg=$ac_end
10125     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10126   fi
10127 done
10128 if test -z "$ac_sed_cmds"; then
10129   ac_sed_cmds=cat
10130 fi
10131 EOF
10132
10133 cat >> $CONFIG_STATUS <<EOF
10134
10135 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
10136 EOF
10137 cat >> $CONFIG_STATUS <<\EOF
10138 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10139   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10140   case "$ac_file" in
10141   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10142        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10143   *) ac_file_in="${ac_file}.in" ;;
10144   esac
10145
10146   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10147
10148   # Remove last slash and all that follows it.  Not all systems have dirname.
10149   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10150   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10151     # The file is in a subdirectory.
10152     test ! -d "$ac_dir" && mkdir "$ac_dir"
10153     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10154     # A "../" for each directory in $ac_dir_suffix.
10155     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10156   else
10157     ac_dir_suffix= ac_dots=
10158   fi
10159
10160   case "$ac_given_srcdir" in
10161   .)  srcdir=.
10162       if test -z "$ac_dots"; then top_srcdir=.
10163       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10164   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10165   *) # Relative path.
10166     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10167     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10168   esac
10169
10170
10171   echo creating "$ac_file"
10172   rm -f "$ac_file"
10173   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10174   case "$ac_file" in
10175   *Makefile*) ac_comsub="1i\\
10176 # $configure_input" ;;
10177   *) ac_comsub= ;;
10178   esac
10179
10180   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10181   sed -e "$ac_comsub
10182 s%@configure_input@%$configure_input%g
10183 s%@srcdir@%$srcdir%g
10184 s%@top_srcdir@%$top_srcdir%g
10185 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10186 fi; done
10187 rm -f conftest.s*
10188
10189 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10190 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10191 #
10192 # ac_d sets the value in "#define NAME VALUE" lines.
10193 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10194 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10195 ac_dC='\3'
10196 ac_dD='%g'
10197 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10198 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10199 ac_uB='\([      ]\)%\1#\2define\3'
10200 ac_uC=' '
10201 ac_uD='\4%g'
10202 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10203 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10204 ac_eB='$%\1#\2define\3'
10205 ac_eC=' '
10206 ac_eD='%g'
10207
10208 if test "${CONFIG_HEADERS+set}" != set; then
10209 EOF
10210 cat >> $CONFIG_STATUS <<EOF
10211   CONFIG_HEADERS="auto-host.h:config.in"
10212 EOF
10213 cat >> $CONFIG_STATUS <<\EOF
10214 fi
10215 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10216   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10217   case "$ac_file" in
10218   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10219        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10220   *) ac_file_in="${ac_file}.in" ;;
10221   esac
10222
10223   echo creating $ac_file
10224
10225   rm -f conftest.frag conftest.in conftest.out
10226   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10227   cat $ac_file_inputs > conftest.in
10228
10229 EOF
10230
10231 # Transform confdefs.h into a sed script conftest.vals that substitutes
10232 # the proper values into config.h.in to produce config.h.  And first:
10233 # Protect against being on the right side of a sed subst in config.status.
10234 # Protect against being in an unquoted here document in config.status.
10235 rm -f conftest.vals
10236 cat > conftest.hdr <<\EOF
10237 s/[\\&%]/\\&/g
10238 s%[\\$`]%\\&%g
10239 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10240 s%ac_d%ac_u%gp
10241 s%ac_u%ac_e%gp
10242 EOF
10243 sed -n -f conftest.hdr confdefs.h > conftest.vals
10244 rm -f conftest.hdr
10245
10246 # This sed command replaces #undef with comments.  This is necessary, for
10247 # example, in the case of _POSIX_SOURCE, which is predefined and required
10248 # on some systems where configure will not decide to define it.
10249 cat >> conftest.vals <<\EOF
10250 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10251 EOF
10252
10253 # Break up conftest.vals because some shells have a limit on
10254 # the size of here documents, and old seds have small limits too.
10255
10256 rm -f conftest.tail
10257 while :
10258 do
10259   ac_lines=`grep -c . conftest.vals`
10260   # grep -c gives empty output for an empty file on some AIX systems.
10261   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10262   # Write a limited-size here document to conftest.frag.
10263   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10264   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10265   echo 'CEOF
10266   sed -f conftest.frag conftest.in > conftest.out
10267   rm -f conftest.in
10268   mv conftest.out conftest.in
10269 ' >> $CONFIG_STATUS
10270   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10271   rm -f conftest.vals
10272   mv conftest.tail conftest.vals
10273 done
10274 rm -f conftest.vals
10275
10276 cat >> $CONFIG_STATUS <<\EOF
10277   rm -f conftest.frag conftest.h
10278   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10279   cat conftest.in >> conftest.h
10280   rm -f conftest.in
10281   if cmp -s $ac_file conftest.h 2>/dev/null; then
10282     echo "$ac_file is unchanged"
10283     rm -f conftest.h
10284   else
10285     # Remove last slash and all that follows it.  Not all systems have dirname.
10286       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10287       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10288       # The file is in a subdirectory.
10289       test ! -d "$ac_dir" && mkdir "$ac_dir"
10290     fi
10291     rm -f $ac_file
10292     mv conftest.h $ac_file
10293   fi
10294 fi; done
10295
10296 EOF
10297
10298 cat >> $CONFIG_STATUS <<EOF
10299 ac_sources="$nls_cv_header_libgt"
10300 ac_dests="$nls_cv_header_intl"
10301 EOF
10302
10303 cat >> $CONFIG_STATUS <<\EOF
10304 srcdir=$ac_given_srcdir
10305 while test -n "$ac_sources"; do
10306   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10307   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10308
10309   echo "linking $srcdir/$ac_source to $ac_dest"
10310
10311   if test ! -r $srcdir/$ac_source; then
10312     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10313   fi
10314   rm -f $ac_dest
10315
10316   # Make relative symlinks.
10317   # Remove last slash and all that follows it.  Not all systems have dirname.
10318   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10319   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10320     # The dest file is in a subdirectory.
10321     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10322     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10323     # A "../" for each directory in $ac_dest_dir_suffix.
10324     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10325   else
10326     ac_dest_dir_suffix= ac_dots=
10327   fi
10328
10329   case "$srcdir" in
10330   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10331   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10332   esac
10333
10334   # Make a symlink if possible; otherwise try a hard link.
10335   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10336     ln $srcdir/$ac_source $ac_dest; then :
10337   else
10338     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10339   fi
10340 done
10341 EOF
10342 cat >> $CONFIG_STATUS <<EOF
10343
10344
10345 host='${host}'
10346 build='${build}'
10347 target='${target}'
10348 target_alias='${target_alias}'
10349 srcdir='${srcdir}'
10350 subdirs='${subdirs}'
10351 oldstyle_subdirs='${oldstyle_subdirs}'
10352 symbolic_link='${symbolic_link}'
10353 program_transform_set='${program_transform_set}'
10354 program_transform_name='${program_transform_name}'
10355 dep_host_xmake_file='${dep_host_xmake_file}'
10356 host_xmake_file='${host_xmake_file}'
10357 dep_tmake_file='${dep_tmake_file}'
10358 tmake_file='${tmake_file}'
10359 thread_file='${thread_file}'
10360 gcc_version='${gcc_version}'
10361 gcc_version_trigger='${gcc_version_trigger}'
10362 local_prefix='${local_prefix}'
10363 build_install_headers_dir='${build_install_headers_dir}'
10364 build_exeext='${build_exeext}'
10365 host_exeext='${host_exeext}'
10366 out_file='${out_file}'
10367 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10368 SET_MAKE='${SET_MAKE}'
10369 target_list='${target_list}'
10370 target_overrides='${target_overrides}'
10371 host_overrides='${host_overrides}'
10372 cross_defines='${cross_defines}'
10373 cross_overrides='${cross_overrides}'
10374 build_overrides='${build_overrides}'
10375 cpp_install_dir='${cpp_install_dir}'
10376
10377 EOF
10378 cat >> $CONFIG_STATUS <<\EOF
10379 case "$CONFIG_FILES" in *po/Makefile.in*)
10380         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10381       esac
10382
10383 . $srcdir/configure.lang
10384 case x$CONFIG_HEADERS in
10385 xauto-host.h:config.in)
10386 echo > cstamp-h ;;
10387 esac
10388 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10389 # bootstrapping and the installation procedure can still use
10390 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10391 # FLAGS_TO_PASS has been modified to solve the problem there.
10392 # This is virtually a duplicate of what happens in configure.lang; we do
10393 # an extra check to make sure this only happens if ln -s can be used.
10394 if test "$symbolic_link" = "ln -s"; then
10395  for d in .. ${subdirs} ; do
10396    if test $d != ..; then
10397         STARTDIR=`pwd`
10398         cd $d
10399         for t in stage1 stage2 stage3 stage4 include
10400         do
10401                 rm -f $t
10402                 $symbolic_link ../$t $t 2>/dev/null
10403         done
10404         cd $STARTDIR
10405    fi
10406  done
10407 else true ; fi
10408 # Avoid having to add intl to our include paths.
10409 if test -f intl/libintl.h; then
10410   echo creating libintl.h
10411   echo '#include "intl/libintl.h"' >libintl.h
10412 fi
10413
10414 exit 0
10415 EOF
10416 chmod +x $CONFIG_STATUS
10417 rm -fr confdefs* $ac_clean_files
10418 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10419